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HomeMy WebLinkAboutSUB201500149 Assessment - Environmental 2022-08-05 &p Proofroll Activity 4-12-18 DFR f Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax 434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 04/12/2018 Location: Jobsite Category: Soils/Earthwork Location Details: Bergen St to Lots 49 through 61 Coverage: Proofroll Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 60 Personnel: Butler, Jason , Senior Technician Description of Work Completed Work Description: The F&R representative arrived onsite, as requested, to observe the proofrolling of the existing subgrade located approximately from Bergen St to Lots 49 through 61. Utilizing a loaded tandem- axle dump truck, the aforementioned location was proofrolled and no pumping or rutting was observed. However, the area around the intersection of Degraw and Montague appeared to be wet and may contain a natural spring.The contractor stated that a french drain would be installed in an attempt to divert the water. Proof Roll Equipment: Loaded Tandem Axle Dump Truck Subgrade Material Description: Red Sandy SILT(MH)with gravels Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate. Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required.Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 fQp Field Observation Form 4-13-18 DFR a`I� Various Report Date:4/30/2018 FROCNIINp i Rp![Rl1p N.INC. frR.'.mp sm.yS.,,IRfA Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 04/13/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Intersection of Degraw St.and Montague St. Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 76 F&R Personnel: Butler, Shane ,Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested for observation and inspection of site operations. Observations: Observed contractor begin construction of French drain at intersection of Degraw and Montague streets, heading NE towards Lot#61. Contractor utilized VDOT No. 3 stone in the drain. Determination: As Specified Page 1 of 1 rp Field Observation Form 4-15-18 Sample PU aR Various Report Date:4/30/2018 FROCNIINO ao:ENTSON.INC. fivpineervig Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 04/15/2018 Location: Jobsite Category: Soils/Earthwork Location Details: cut area Coverage: Sample Retrieval Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 60 F&R Personnel: Butler, Jason Description of Work Completed Work Completed: Obtained 1 soil sample for testing. Determination: As Specified Page 1 of 1 r&A Fill Monitoring 4-26-18 Fill PROF noecnreoH.INC. 9 maummns.<im Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71VV0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 04/26/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Stormwater between Structures 6 and 26 Coverage: Fill Monitoring Type: Observation Frequency: Weather: Sunny Wind(mph): Air Temp.(deg.F): 75 Personnel: Butler, Jason , Senior Technician Description of Work Completed Work Description: Placement and compaction of soils Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench for adjacent Moist Brown Sandy SILT 12 Sheepsfoot Yes Yes Stormwater subgrade with gravels Roller/ between Trench Structures 6 and Compactor 26 Elev.(ft.)-5.00 to Elev.(ft.)-1.00 Observations&Comments: The F&R representative arrived onsite, as requested,to observe the excavation and backfilling of the utility trench for Stormwater between Structures 6 and 26.The utility trench appeared to be excavated to the correct dimensions. Soils were backilled in loose 12 inch thick lifts and compacted with a vibratory trench compactor and sheepsfoot roller.Visual and manual methods, including nuclear density testing,were used to evaluate fill placement;see attached density results. Other Tests Performed: Nuclear Density Testing Determination: As Specified Discrepancy Recorded?: No Page 1 of 2 f&p Soil Nuclear Gauge Client: Project: I� 4-26-18 Density Riverbend Development 71W0013 FROCNLINo•aoea-T•ON,INC. Report Date: 4/30/2018 455 Second Street SE#400 Avinity Estates Phase I CrozetOffices'"a„rye Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 1 4/26/18 3747RC ML 26.6 94.6 28.4 92.4 8 98 95/105 A 2 4/26/18 3747RC ML 26.6 94.6 29.3 90.7 8 96 95/105 A 3 4/26/18 3747RC ML 26.6 94.6 29.0 92.2 8 97 95/105 A 4 4/26/18 3747RC ML 26.6 94.6 27.4 91.7 8 97 95/105 A 5 4/26/18 3747RC ML 26.6 94.6 28.0 91.8 8 97 95/105 A Test Information Gauge Test# Test Location Elevation Reference Make I Model/SN I Calibrated Field Technician 1 Utility Trench-Storm Sewer:Between Structures 6 and 26 5.0 Below adjacent subgrade Troxler/3440/18920/ Butler,Jason 2 Utility Trench-Storm Sewer:Between Structures 6 and 26 4.0 Below adjacent subgrade Troxler/3440/18920/ Butler,Jason 3 Utility Trench-Storm Sewer:Between Structures 6 and 26 3.0 Below adjacent subgrade Troxler/3440/18920/ Butler,Jason 4 Utility Trench-Storm Sewer:Between Structures 6 and 26 2.0 Below adjacent subgrade Troxler/3440/18920/ Butler,Jason 5 Utility Trench-Storm Sewer:Between Structures 6 and 26 1.0 Below adjacent subgrade Troxler/3440/18920/ Butler,Jason Remarks Comments A:Tests results comply with specifications Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 r& Fill Monitoring 4-30-18 All FROE Ra.e�soN. (warner,1.6ty Sam UZI Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 04/30/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm sewer between structures 6 and 26 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 70 Personnel: Steff, Ronald C , Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. lf, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: On site as requested for observation and testing of excavation and backfill of utility trench. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Storm sewer adjacent Moist Brown Sandy silt with 12 Sheepsfoot Yes Yes between subgrade gravels Roller structures 6 and 26 Elev.(ft.)2.00 to Elev.(ft.)0.00 Other Tests Performed: Nuclear density testing Determination: As Specified Discrepancy Recorded?: No Page 1 of 2 f&D Soil Nuclear Gauge Client: Project: I� 4-30-18 Density Riverbend Development 71W0013 Fnp•MLING s•0aF•r•06,INC. Report Date: 6/3/2018 455 Second Street SE#400 Avinity Estates Phase Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum " Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) _ (pcf) (%) (pcf) (in) Compaction (%) Remark 6 4/30/18 3747RC ML 26.6 94.6 27.2 91.3 6 97 95/105 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 6 Utility Trench-Storm Sewer:Storm sewer between structures 6 and 26 1.0 FT below adjacent Humboldt/5001 P/709/ Steff,Ronald C subgrade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 F&R Fill Monitoring 5-1-18 Fill Ao NE s&,188NINC. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/01/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 75 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. If, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-11.00 to Elev.(ft.)-10.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with some rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock, density test could not be performed. No pumping or rutting was observed throughout placement. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 Fill Monitoring 5-2-18 Fill F&R FROEHL,NG s ROBERTSON.IRO. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/02/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 80 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. If, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-10.00 to Elev.(ft.)-9.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Maffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Stromiwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Other Tests Performed: probed with a steel rod Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 f&D Fill Monitoring 5-3-18Fill OE 6 WO9[WTYON.INC. v 4Smbify Saxe INI Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville.VA 22902 Date: 05/03/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 90 Personnel: Butler, Jason Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. lf, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions. Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-9.00 to Elev. (ft.)-8.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Other Tests Performed: probed with a steel rod Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 F&R Fill Monitoring 5-4-18 Fill rwoe weecwreon.iHc. 8.668,6,88 s186e81866 1681 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/04/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 90 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. If, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-8.00 to Elev.(ft.)-6.00 Observations&Comments: The F&R representative arrived on site,as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 F&R Fill Monitoring 5-7-18 Fill FACIEMLING VIONERT•ON.iNC. nporrrmp S,oDauySm 1lBI Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/07/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 75 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. If, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-6.00 to Elev.(ft.)-5.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 F&R Fill Monitoring 5-8-18 Fill cNG[NIING 6 Roarala ON.INC. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/08/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 80 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. lf, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 1211 Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-5.00 to Elev.(ft.)-4.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 F&R Fill Monitoring 5-9-18 Fill rROENLINO L R09ERT•ON.INC. [npnre pSW Say Since IYI Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434.823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/09/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 80 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. If, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results,or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-4.00 to Elev.(ft.)-3.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 r81` Fill Monitoring 5-10-18 Fill F .,., ,a, Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/10/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Cloudy Wind(mph): Air Temp.(deg.F): 80 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. If, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-3.00 to Elev.(ft.)-2.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 f&D Fill Monitoring 5-11-18 Fill if/OEM-INN s 14 COMM.ON.INC. ENNeer.y SmN1t,i.ae Itll Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/11/2018 Location: Site-Other Category: Soils/Earthwork Location Details: Cul-de-sac at eastern end of Moffat St and Lots 39 through 41 Coverage: Fill Monitoring Type: Observation Weather: Sunny Wind(mph): Air Temp.(deg.F): 85 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. lf, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions.Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Cul-de-sac at adjacent Moist Reddish Brown 12" Sheepsfoot Yes No eastern end of subgrade Sandy SILT(ML)with Roller Moffat St and Lots rock 39 through 41 Elev.(ft.)-2.00 to Elev.(ft.)-1.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils at the Cul-de-sac at eastern end of Moffat St and Lots 39 through 41. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock being removed from the Strormwater Management Pond adjacent to the Service road. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. No pumping or rutting was observed throughout placement. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 F&R Fill Monitoring 5-25-18 Fill FNGEMLINO i INC Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 05/25/2018 Location: Utility Trench-Reclaimed Water Line Category: Soils/Earthwork Location Details: Utility Coverage: Fill Monitoring Type: Observation Weather: Cloudy Wind(mph): Air Temp.(deg.F): 70 Personnel: Butler, Jason , Senior Technician Description of Work Completed Please Note:Inspections, field notes, test results and recommendations herein were recorded under the specific weather conditions and construction activities occurring at the time of our site visit. If, after we leave the site, weather events and/or construction activities occur that may modify soil subgrade conditions, we should be notified and given the opportunity to revisit the site and revise our report based upon the new conditions. Any approval of subgrade conditions provided in this report is subject to the condition that weather events and/or construction activities have not occurred that would change our inspections, field notes, test results, or recommendations. Work Description: Soil Placement/Compaction Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Stormwater adjacent Moist Reddish Brown 12" Sheepsfoot Yes No Management subgrade Sandy SILT(ML)with Roller Pond adjacent to rock Service Road Elev.(ft.)-3.00 to Elev.(ft.)-1.00 Observations&Comments: The F&R representative arrived on site, as requested,to observe the placement and compaction of soils in Stormwater Management Pond. Fill material placed on this date consisted of Reddish Brown Sandy SILT(ML)with rock. Fill Material was placed in approximately 12 inches lifts and compacted with a vibratory Sheeps Foot Roller. Due to size of oversized Rock,density test could not be performed. Determination: As Specified Discrepancy Recorded?: No Page 1 of 1 f&D Proofroll Activity 6-14-18 Proofroll rNOEN INO i ROBERTSON.ING. EN Ner.p UNNN BEE Mil Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 06/14/2018 Location: Road-Driving Lane Category: Soils/Earthwork Location Details: Bergen Street STA12+00 to STA14+75 Coverage: Proofroll Type: Observation Frequency: Weather: Sunny Wind(mph): Air Temp.(deg.F): 87 Personnel: Butler, Jason , Senior Technician Description of Work Completed Work Description: Proofroll Proof Roll Equipment: Loaded Tandem Axle Dump Truck Subgrade Material Description: Red SILT Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate.Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required:Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Determination: As Specified Discrepancy Recorded?: No Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or stone base subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 1 f&p Field Report 6-26-18 DFR I� Various Report Date: 7/31/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 06/26/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Manhole 1 to 8 on Bergen Street Coverage: Subgrade Observation Type: Observation Frequency: Weather: partly cloudy Air Temp.(deg.F): 80 F&R Personnel: Brown,William D Description of Work Completed Work Completed: On site as requested for observation and testing of site activities. Field Notes: Contractor excavated for and placed structures MH1 and MH8 on Bergen St. F&R evaluated bearing materials for structures prior to placement. No fill placed this day. Determination: As Specified Page 1 of 5 f&D MSE Wall Inspection 6-26-18 Retaining Wall Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 06/26/2018 Location: Retaining Wall-MSE Category: Soils/Earthwork Location Details: Clubhouse retaining wall[Sta 0+60 to 1+60] Coverage: MSE Wall Inspection Checklist Block Courses/Elevations:510 to 511 Type: Observation Frequency: Continuous Weather: Cloudy Wind Velocity(mph): 5 Air Temperature(deg F): 75 F&R Personnel: Brown,William D, Technician Work Description: F&R representative arrived on site as requested for observation and testing of fill placement at clubhouse retaining wall. (1)CONSTRUCTION MATERIALS (A)Fill Materials Fill Samples Collected? No (B)Block Block Meets Project Specifications: Satisfactory Block is Clean and Free of Adhered Dirt,Cement,etc.: Satisfactory Broken/Cracked Block Not Placed: Satisfactory Block Sample Collected?: No (C)Geogrid Geogrid Ribs Intact/Undamaged: Satisfactory Geogrid clean,free of mud/concrete/other adherences: Satisfactory (2)FOUNDATION SUPPORT SYSTEM (A)Soil Types Encountered (B)Subgrade Conditions (C)Moisture Conditions (D)Leveling Pad (3)BLOCK PLACEMENT Block Interlocking: Flat contact surfaces with no interlocking Wall Laid True to Line: Difficult to assess due to curvatures Wall Top Reasonably Level: Satisfactory(visual) Stone Infill: Satisfactory Wall Top Capped: N/A-not yet constructed to top Page 2 of 5 f&p MSE Wall Inspection 6-26-18 Retaining Wall Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 (4)BACKFILL AND DRAINAGE (A)Fill Type and Density Type of Fill Required by Design: Granular Soil with Some Clay/Sand Fill Matches Required Fill Type: Satisfactory Lift Thicknesses: Satisfactory Lighter Compaction Equipment Used Near Wall: Satisfactory Fill Compaction Testing Performed: Yes Fill Density Results Reported: Yes Fill Tests Meet Minimum Dry Density Requirement: Satisfactory Fill Tests Meet Moisture Content Requirements: Satisfactory (B)Geogrid Placement Wall Design Drawings: Available Grid material used is approved: Yes Grid placed at correct block courses: Satisfactory Grid Lengths: Satisfactory (in general accordance with drawings) Grid Placed on Level Surface(s): Satisfactory Grid Tensile Strength Oriented Perpendicular to Wall: Satisfactory Parallel Grid Edges Close but No Overlap: Satisfactory Grid Secured Correctly Under Block: Satisfactory (5)DRAINAGE SYSTEM (A)Drainage Pipe Placement Pipe Type As Specified: Satisfactory Pipe Diameter per Design: Satisfactory Pipe Perforations(Slotted Vs.Holes,Etc.): Satisfactory Pipe Wrapped in Filter Fabric: N/A Pipe Daylighted at Wall Ends: Satisfactory Weeps Spacing per Design: Satisfactory Weeps Properly Connected Through Wall: Satisfactory (B)Drainage Layer Drainage Material as Specified: Satisfactory Material Clean/Uncontaminated: Satisfactory Drainage Layer Horizontal Thickness per Design: Satisfactory Capped with Filter Fabric: Not required DETERMINATION Page 3 of 5 F&R MSE Wall Inspection 6-26-18 Retaining Wall cROENLI CI a w wreor+,INC. Fero y=bln m iai Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Determination: As Specified Discrepancy Recorded?: No Page 4 of 5 f&p Soil Nuclear Gauge Client: Project: I� 6-26-18 Density Riverbend Development 71 W0013 rIWOENLINO 6 INC Report Date: 7/25/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 i Fax.434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 10 6/26/18 3747RC ML 26.6 94.6 26.8 95.6 8 101 95/105 11 6/26/18 3747RC ML 26.6 94.6 25.8 95.9 8 101 95/105 12 6/26/18 3747RC ML 26.6 94.6 27.4 96.1 8 102 95/105 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 10 Retaining Wall-MSE:Clubhouse retaining wall[Sta 0+90] 510.0 Troxler/3440/18920/ Brown,William D 11 Retaining Wall-MSE:Clubhouse retaining wall[Sta 1+45] 510.0 Troxler/3440/18920/ Brown,William D 12 Retaining Wall-MSE:Clubhouse retaining wall[Sta 1+20] 511.0 Troxler/3440/18920/ Brown,William D Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth Is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 5 of 5 F&R Fill Monitoring 7-6-18Fill ROE � tr sONINC. (n Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/06/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Manhole 2 on Degraw Street Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 93 Personnel: Brown,William D , Technician Description of Work Completed Work Description: F&R representative arrived on site as requested for observation of placement of manhole and DI boxes. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Manhole 2 on adjacent Moist/ Brown, rocky sandy 12" Smooth Yes No Degraw Street subgrade Somewhat Silt Drum Roller Elev.(ft.)-12.00 Dry /Trench to Compactor Elev.(ft.)0.00 Observations&Comments: Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 1 6 Fill Monitoring 7-9-18 Fill ERCEMLINO 6 RC RERiR CN.1NC. E'0...IMp StMy Sarre MI Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-8234764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/09/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer from MH2 towards MH1 on Degraw St Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 93 Personnel: Brown,William D , Technician Description of Work Completed Work Description: F&R representative arrived on site as requested for observation of placement of manhole and DI boxes. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Sanitary Sewer adjacent Moist/ Brown, rocky sandy 12" Smooth Yes No from MH2 towards subgrade Somewhat Silt Drum Roller MH1 on Degraw Dry /Trench St Compactor Elev.(ft.)-12.00 to Elev.(ft.)0.00 Observations&Comments: Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 1 r8l Proofroll Activity 7-16-18 Proofroll Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/16/2018 Location: Road-Driving Lane Category: Soils/Earthwork Location Details: Sta 8+50 to 7+50 on Degraw Street. Coverage: Proofroll Type: Observation Frequency: Periodic Weather: Cloudy Wind(mph): Air Temp.(deg.F): 86 Personnel: Brown,William D , Technician Description of Work Completed Work Description: F&R representative arrived on site as requested for proofroll on Degraw Street. Proof Roll Equipment Loaded Tandem Axle Dump Truck Subgrade Material Description: reddish brown sandy Silt and 21A Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate.Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required:Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Other Comments/Observations: Observed a proofroll of the road soil subgrade materials and 21A stone after placement in the referenced area. Determination: As Specified Discrepancy Recorded?: No Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or stone base subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 1 F&R Fill Monitoring 7-18-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax 434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/18/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Bergen St, Storm Sewer, MH32 towards 30A Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 84 Personnel: Brown,William D , Technician Description of Work Completed Work Description: F&R representative arrived on site as requested for observation and testing of fill placement in utility trench on Bergen Street. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Storm Sewer, adjacent Slightly Dry Brown sandy Silt 12" Sheepsfoot Yes Yes MH32 towards subgrade Roller/ 30A Trench Elev.(ft.)-13.00 Compactor to Elev.(ft.)-4.00 Observations&Comments: Visual and manual methods were used to evaluate fill placement when density testing was not possible due to trench depths. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 f&D Soil Nuclear Gauge Client: Project: I� 7-18-18 Density Riverbend Development 71W0013 .Ao� 4 AasE•*•�" "� Report Date: 7/31/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 24 7/18/18 3747RC ML 26.6 94.6 27.5 99.4 6 105 95/105 25 7/18/18 3747RC ML 26.6 94.6 26.9 99.2 6 105 95/105 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 24 Utility Trench-Storm Sewer:Storm Sewer,MH32 towards 30A 6.0 FT below FG Troxler/3411 B/12980/ Brown,William D 25 Utility Trench-Storm Sewer:Storm Sewer,MH32 towards 30A 4.0 FT below FG Troxler/3411 B/12980/ Brown,William D Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 f&p Fill Monitoring 7-19-18 Fill FROENLINGI 6 ROBERTSON.INC. rYnnv St�9,'S.I[r 1aH1 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/19/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm Sewer, MH32 towards 30A Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 84 Personnel: Brown,William D , Technician Description of Work Completed Work Description: F&R representative arrived on site as requested for observation and testing of fill placement in utility trench on Bergen Street. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Storm Sewer, adjacent Slightly Dry Brown, rocky silt 12" Sheepsfoot Yes Yes MH32 towards subgrade Roller/ 30A Trench Elev.(ft.)-4.00 Compactor to Elev.(ft.)0.00 Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 f&p Soil Nuclear Gauge Client: Project: I� 7-19-18 Density Riverbend Development 71 W0013 "•OEM • a • �•• .1eT•0 ,INC. Report Date:7/31/2018 455 Second Street SE#400 Avinity Estates Phase I frgw ',Stobbty S"m IYI Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax.434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 21 7/19/18 3747RC ML 26.6 94.6 28.7 99.7 6 105 95/105 22 7/19/18 3747RC ML 26.6 94.6 27.9 98.7 6 104 95/105 23 7/19/18 3747RC ML 26.6 94.6 27.5 99.4 6 105 95/105 Test Information Gauge Test# Test Location Elevation Reference Make I Model/SN/Calibrated Field Technician 21 Utility Trench-Storm Sewer:Storm Sewer,MH32 towards 30A 3.0 FT below FG Troxler/3411 B/12980/ Brown,William D 22 Utility Trench-Storm Sewer:Storm Sewer,MH32 towards 30A 2.0 FT below FG Troxler/3411B/12980/ Brown,William D 23 Utility Trench-Storm Sewer:Storm Sewer,MH32 towards 30A 1.0 FT below FG Troxler/3411 B/12980/ Brown,William D Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 f&D Field Report 7-25-18 DFR I� Various Report Date: 7/31/2018 cwocHUHw s wowswrma.we. Enm<.,.o s..r irti Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/25/2018 Location: Utility Trench Category: General Location Details: Sanitary Sewer, Bergen St[Sta 13+50 to 12+50](between MH8&MH9) Coverage: Site Observation Type: Observation Frequency: Periodic Weather: Cloudy Air Temp.(deg.F): 89 F&R Personnel: Brown, William D ,Technician Description of Work Completed Work Completed: F&R representative arrived on site as requested for observation of sanitary sewer line being placed. Field Notes: Start Elevation:-12ft Contractor excavated for and placed pipe at referenced location. No fill placed this day. Detennination: As Specified Page 1 of 1 I%bField Report 7-26-18 DFR I� Various Report Date: 7/31/2018 PROCHLING n ao B[Ni{ON.INC. rnw..r.mv SemNy s...2UJ Crozet Office Client: Project: 6185 Rockfish Gap Tumpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/26/2018 Location: Utility Trench Category: General Location Details: Sanitary Sewer Bergen St[Sta 12+50 to 11+50](between MH8 to MH9 and towards MH10) Bergen St[Sta 13+50 to 12+50](between MH8 to MH9) Coverage: Site Observation Type: Observation Frequency: Periodic Weather: Cloudy Air Temp.(deg.F): 89 F&R Personnel: Brown,William D ,Technician Description of Work Completed Work Completed: F&R representative arrived on site as requested for observation of sanitary sewer line being placed. Field Notes: Contractor excavated for and placed pipe from Road Sta 12+50 to 11+50. Additionally, backfill of previously placed pipe(Road Sta 13+50 to 12+50-12ft to Oft)began. Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Page 1 of 1 fb Field Report 7-27-18 Fill �cl( Various Report Date: 8/6/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/27/2018 Location: Utility Trench Category: General Location Details: Sanitary Sewer Bergen St[Sta 11+50 to 11+00](between MH9 to MH10) Bergen St[Sta 12+50 to 11+50](between MH8 to MH9 and towards MH10) Coverage: Site Observation Type: Observation Frequency: Periodic Weather: Cloudy Air Temp.(deg.F): 89 F&R Personnel: Brown,William D ,Technician Description of Work Completed Work Completed: F&R representative arrived on site as requested for observation of sanitary sewer line being placed. Field Notes: Contractor excavated for and placed pipe from Road Sta 11+50 to 11+00. Additionally, backfill of previously placed pipe(Road Sta 12+50 to 11+50-12ft to Oft)began. Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Page 1 of 1 Field Report 7-28/8 Fill Various Report Date: 8/6/2018 rnoewurin s cwreow.l..c. Enpneemp Stab.Sena 16.1 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/28/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer Bergen St[Sta 11+00 to 10+50](between MH9 to MH10) Bergen St[Sta 11+50 to 11+00](between MH9 to MH10) Coverage: Subgrade Observation Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 85 F&R Personnel: Brown,William D ,Technician Description of Work Completed Work Completed: F&R representative arrived on site as requested for observation and testing of fill placement in utility trench on Bergen Street. Field Notes: Contractor excavated for and placed pipe from Road Sta 11+00 to 10+50. Additionally, backfill of previously placed pipe(Road Sta 11+50 to 11+00-12ft to Oft)began. Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Page 1 of 1 f&D Fill Monitoring 7-30-18 Fill ',ewer,Strteld.Saxe MB Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71VV0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/30/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sta 12+50 to 10+50 on Bergen Street Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Cloudy Wind(mph): Air Temp.(deg.F): 78 Personnel: Brown,William D , Technician Description of Work Completed Work Description: F&R representative arrived on site as requested for observation and testing of fill placement in utility trench on Bergen Street Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Sta 12+50 to adjacent Moist/ brown sandy silt with 12" Sheepsfoot Yes Yes 10+50 on Bergen subgrade Somewhat some gravels Roller/ Street Dry Trench Elev.(ft.)-8.00 Compactor to Elev.(ft.)0.00 Observations&Comments: Fill placement continued over previously placed sanitary sewer lines. Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Other Tests Performed: Nuclear Density Gauge Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 f&D Soil Nuclear Gauge Client: Project: I� 7-30-18 Density Riverbend Development 71W0013 r•oems_,mo.•011••*•01,1•INC. Report Date: 8/6/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax.434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 30 7/30/18 3747RC ML 26.6 94.6 29.2 97.2 6 103 95/105 31 7/30/18 3747RC ML 26.6 94.6 28.4 98.3 6 104 95/105 32 7/30/18 3747RC ML 26.6 94.6 28.8 98.3 6 104 95/105 33 7/30/18 3747RC ML 26.6 94.6 26.7 99.3 6 105 95/105 34 7/30/18 3747RC ML 26.6 94.6 27.8 98.1 6 104 95/105 Test Information Gauge Test# Test Location Elevation Reference Make I Model I SN/Calibrated Field Technician 30 Utility Trench-Sanitary Sewer:Bergen St,Sta 12+50 to 10+50 3.0 FT below FG Troxler/3430/36329/ Brown,William D 31 Utility Trench-Sanitary Sewer:Bergen St,Sta 12+50 to 10+50 3.0 FT below FG Troxler/3430/36329/ Brown,William D 32 Utility Trench-Sanitary Sewer:Bergen St,Sta 12+50 to 10+50 2.0 FT below FG Troxler/3430/36329/ Brown,William D 33 Utility Trench-Sanitary Sewer:Bergen St,Sta 12+50 to 10+50 2.0 FT below FG Troxler/3430/36329/ Brown,William D 34 Utility Trench-Sanitary Sewer:Bergen St,Sta 12+50 to 10+50 1.0 FT below FG Troxler/3430/36329/ Brown,William D Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 f&D Field Report 8-2-18 DFR I� Various Report Date: 8/30/2018 TRCENLING i 1.3EERT6DN.INC. rron<..,c wens sn..pI Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/02/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sewer lines on Bergen Street Coverage: Subgrade Observation Type: Observation Frequency: Periodic Weather: Rainy Air Temp.(deg.F): 78 F&R Personnel: Brown,William D ,Technician Description of Work Completed Work Completed: F&R representative arrived on site as requested for observation of site activities. Upon arrival, representative was notified that they were performing pressure testing on sewer lines on Bergen Street and no inspections were needed today. Determination: As Specified Page 1 of 1 F&R Fill Monitoring 8-6-18 Fill ERCIENLING S.ROBERTSON.INC. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/06/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Bergen street.Water line station 15+25 to station 13+75 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 92 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Bergen street. adjacent Moist Brown Sandy soils 8" Rammax Yes Yes Water line station subgrade with light gravel 15+25 to station 13+75 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill to the utility trench for the water main. Fill placed in 8 inch lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests were performed Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f& Soil Nuclear Gauge Client: Project: I� 8-6-18 Density Riverbend Development 71W0013 r,o�� ,9 n 9aoaEareo�• �� Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) _ (pcf) (%) (pcf) (in) Compaction (%) Remark 46 8/6/18 3747RC ML 26.6 94.6 27.1 91.9 6 97 95/102 47 8/6/18 3747RC ML 26.6 94.6 27.4 91.0 6 96 95/102 48 8/6/18 3747RC ML 26.6 94.6 27.6 91.1 6 96 95/102 49 8/6/18 3747RC ML 26.6 94.6 27.4 91.1 6 96 95/102 50 8/6/18 3747RC ML 26.6 94.6 27.6 91.2 6 96 95/102 51 8/6/18 3747RC ML 26.6 94.6 27.4 91.5 6 97 95/102 52 8/6/18 3747RC ML 26.6 94.6 27.0 91.6 6 97 95/102 53 8/6/18 3747RC ML 26.6 94.6 27.3 91.3 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model I SN/Calibrated Field Technician 46 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 3.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane 47 Utility Trench-Water Main: Bergen street station 15+25 to station 13+75 3.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane 48 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 3.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane 49 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 2.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane 50 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 2.0 Foot below subgrade Troxier/3411 B/12980/ Butler,Shane 51 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 2.0 Foot below subgrade Troxier/3411 B/12980/ Butler,Shane 52 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 1.0 Foot below subgrade Troxier/3411 B/12980/ Butler,Shane 53 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 1.0 Foot below subgrade Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f& Soil Nuclear Gauge Client: Project: I� 8-6-18 Density Riverbend Development 71W0013 r = EEEEE,ON,,. Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville, VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 54 8/6/18 3747RC ML 26.6 94.6 27.8 91.1 6 96 95/102 55 8/6/18 3747RC ML 26.6 94.6 27.4 91.2 6 96 95/102 56 8/6/18 3747RC ML 26.6 94.6 27.6 91.0 6 96 95/102 57 8/6/18 3747RC ML 26.6 94.6 27.2 91.5 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 54 Utility Trench-Water Main: Bergen street station 15+25 to station 13+75 1.0 Foot below subgrade Troxler/3411B/12980/ Butler,Shane 55 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 0.0 Foot below subgrade Troxler/3411B/12980/ Butler,Shane 56 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 0.0 Foot below subgrade Troxler/3411B/12980/ Butler,Shane 57 Utility Trench-Water Main:Bergen street station 15+25 to station 13+75 0.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&D Fill Monitoring 8-7-18Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/07/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Bergen street. Water line station 13+75 to station 11+00 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 89 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Bergen street. adjacent Moist Brown Sandy soils 8" Rammax Yes Yes Water line station subgrade with light gravel 13+75 to station 11+00 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill to the utility trench for the water main. Fill placed in 8 inch lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests were performed Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: t� 8-7-18 Density Riverbend Development 71W0013 Fao „F,No a ROBERT•ON.INC. Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 58 8/7/18 3794RC MH 27.6 95.6 28.3 92.9 6 97 95/102 59 8/7/18 3794RC MH 27.6 95.6 28.1 92.9 6 97 95/102 60 8/7/18 3794RC MH 27.6 95.6 27.9 94.0 6 98 95/102 61 8/7/18 3794RC MH 27.6 95.6 28.0 92.9 6 97 95/102 62 8/7/18 3794RC MH 27.6 95.6 27.8 92.9 6 97 95/102 63 8/7/18 3794RC MH 27.6 95.6 30.3 92.2 6 96 95/102 64 8/7/18 3794RC MH 27.6 95.6 29.8 91.8 6 96 95/102 65 8/7/18 3794RC MH 27.6 95.6 29.5 92.2 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 58 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 3.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 59 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 3.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 60 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 3.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 61 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 3.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 62 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 2.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 63 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 2.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 64 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 2.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 65 Utility Trench-Top 3': Bergen street utility trench for water main station 13+75 to 2.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f&D Soil Nuclear Gauge Client: Project: I� 8-7-18 Density Riverbend Development 71W0013 Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 66 8/7/18 3794RC MH 27.6 95.6 29.2 92.2 6 96 95/102 67 8/7/18 3794RC MH 27.6 95.6 29.0 93.1 6 97 95/102 68 8/7/18 3794RC MH 27.6 95.6 29.8 91.5 6 96 95/102 69 8/7/18 3794RC MH 27.6 95.6 29.8 91.9 6 96 95/102 70 8/7/18 3794RC MH 27.6 95.6 29.1 93.0 6 97 95/102 71 8/7/18 3794RC MH 27.6 95.6 29.2 92.8 6 97 95/102 72 8/7/18 3794RC MH 27.6 95.6 29.5 92.4 6 97 95/102 73 8/7/18 3794RC MH 27.6 95.6 29.5 92.2 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 66 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 1.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 67 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 1.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 68 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 1.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 69 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 1.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 70 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 0.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 71 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 0.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 72 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 0.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 73 Utility Trench-Top 3':Bergen street utility trench for water main station 13+75 to 0.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane station 11+00 Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&p Fill Monitoring 8-8-18Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/08/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Trenches for service water line for lots 2&63, lots 3&65. and lots 4&66 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 90 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Trenches for adjacent Moist/Very Reddish brown silty 8" Rammax Yes Yes service water line subgrade Moist soil with small rock for lots 2&63, lots 3&65, and lots 4&66 Elev.(ft.)3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: I� 8-8-18 Density Riverbend Development 71W0013 �•��� "°_•teaT•��• �_• Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnplke Charlottesville, VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 74 8/8/18 3794RC MH 27.6 95.6 29.6 91.4 6 96 95/102 75 8/8/18 3794RC MH 27.6 95.6 29.3 92.1 6 96 95/102 76 8/8/18 3794RC MH 27.6 95.6 29.5 92.2 6 96 95/102 77 8/8/18 3794RC MH 27.6 95.6 29.1 93.1 6 97 95/102 78 8/8/18 3794RC MH 27.6 95.6 29.0 92.9 6 97 95/102 79 8/8/18 3794RC MH 27.6 95.6 29.1 92.8 6 97 95/102 80 8/8/18 3794RC MH 27.6 95.6 29.7 91.5 6 96 95/102 81 8/8/18 3794RC MH 27.6 95.6 29.4 92.2 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 74 Utility Trench: For water services for lot 2 and lot 63 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 75 Utility Trench: For water services for lot 2 and lot 63 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 76 Utility Trench:For water services for lot 2 and lot 63 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 77 Utility Trench: For water services for lot 3 and lot 65 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 78 Utility Trench: For water services for lot 3 and lot 65 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 79 Utility Trench: For water services for lot 3 and lot 65 0.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 80 Utility Trench:For water services for lot 4 and lot 66 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 81 Utility Trench:For water services for lot 4 and lot 66 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f&p Soil Nuclear Gauge Client: Project: I� 8-8-18 Density Riverbend Development 71W0013 ..Oe O RO..... ON,INC. Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 82 8/8/18 3794RC MH 27.6 95.6 29.2 93.1 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN I Calibrated Field Technician 82 Utility Trench:For water services for lot 4 and lot 66 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&D Fill Monitoring 8-9-18 Fill FROEMLING IS ROBERTSON,INC. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/09/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Trenches for service water line for lots 5&68, lots 6&69, and lots 7&70,71 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 91 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Trenches for adjacent Moist/Very Reddish brown silty 8" Rammax Yes Yes service water line subgrade Moist soil with small rock for lots 5&68, lots 6&69, and lots 7&70,71 Elev.(ft.)3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: I� 8-9-18 Density Riverbend Development 71W0013 AOE� ,�_�b wOeCRT9_O�- Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-51541 Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 83 8/9/18 3794RC MH 27.6 95.6 29.7 91.9 6 96 95/102 84 8/9/18 3794RC MH 27.6 95.6 29.5 91.8 6 96 95/102 85 8/9/18 3794RC MH 27.6 95.6 29.7 92.0 6 96 95/102 86 8/9/18 3794RC MH 27.6 95.6 29.7 91.8 6 96 95/102 87 8/9/18 3794RC MH 27.6 95.6 28.3 93.7 6 98 95/102 88 8/9/18 3794RC MH 27.6 95.6 29.4 92.6 6 97 95/102 89 8/9/18 3794RC MH 27.6 95.6 29.1 92.7 6 97 95/102 90 8/9/18 3794RC MH 27.6 95.6 29.3 93.2 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 83 Utility Trench:For water services for lot 5 and lot 68 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 84 Utility Trench: For water services for lot 5 and lot 68 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 85 Utility Trench:For water services for lot 5 and lot 68 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 86 Utility Trench: For water services for lot 6 and lot 69 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 87 Utility Trench:For water services for lot 6 and lot 69 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 88 Utility Trench: For water services for lot 6 and lot 69 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 89 Utility Trench:For water services for lot 7 and lot 70 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 90 Utility Trench: For water services for lot 7 and lot 70 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f&D Soil Nuclear Gauge Client: Project: l' 8-9-18 Density Riverbend Development 71W0013 ..oC Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method: ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 91 8/9/18 3794RC MH 27.6 95.6 28.8 93.4 6 98 95/102 92 8/9/18 3794RC MH 27.6 95.6 29.3 92.7 6 97 95/102 93 8/9/18 3794RC MH 27.6 95.6 30.3 92.2 6 96 95/102 94 8/9/18 3794RC MH 27.6 95.6 29.2 93.2 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 91 Utility Trench: For water services for lot 7 and lot 70 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 92 Utility Trench:For water services for lot 71 2.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 93 Utility Trench: For water services for lot 71 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 94 Utility Trench:For water services for lot 71 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&D Fill Monitoring 8-10-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/10/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Trenches for service water line for lots 8&72, lot 73, lots 9&74, lots 10&75 and lot 76. Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 91 Personnel: Butler, Shane , Technician Description of Work Completed General Contractor: Contour Earthwork Contour Subcontractor: Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Trenches for adjacent Moist/Very Reddish brown silty 8" Rammax Yes Yes service water line subgrade Moist soil with small rock for lots 8&72, lot 73, lots 9&74, lots 10&75 and lot 76. Elev.(ft.)3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: t� 8-10-18 Density Riverbend Development 71W0013 GROFam INC Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I " °�u�aeAre�". Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-51541 Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) _ (pcf) (in) Compaction (%) Remark 95 8/10/18 3794RC MH 27.6 95.6 28.8 93.4 6 98 95/102 96 8/10/18 3794RC MH 27.6 95.6 29.1 93.0 6 97 95/102 97 8/10/18 3794RC MH 27.6 95.6 29.0 93.1 6 97 95/102 98 8/10/18 3794RC MH 27.6 95.6 28.6 93.7 6 98 95/102 99 8/10/18 3794RC MH 27.6 95.6 28.9 93.4 6 98 95/102 100 8/10/18 3794RC MH 27.6 95.6 29.0 93.9 6 98 95/102 101 8/10/18 3794RC MH 27.6 95.6 29.0 93.6 6 98 95/102 102 8/10/18 3794RC MH 27.6 95.6 28.6 94.1 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 95 Utility Trench: For water services for lot 8 and lot 72 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 96 Utility Trench:For water services for lot 8 and lot 72 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 97 Utility Trench: For water services for lot 8 and lot 72 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 98 Utility Trench: For water services for lot 73 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 99 Utility Trench: For water services for lot 73 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 100 Utility Trench:For water services for lot 73 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler, Shane grade 101 Utility Trench:For water services for lots 9 and 74 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 102 Utility Trench: For water services for lots 9 and 74 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 r&p Soil Nuclear Gauge Client: Project: I� 8-10-18 Density Riverbend Development 71W0013 FROON ..v ..... `:..;O;,INC. Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I EngeCrozet Office Test Method: ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Tumpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 103 8/10/18 3794RC MH 27.6 95.6 29.0 93.6 6 98 95/102 104 8/10/18 3794RC MH 27.6 95.6 29.0 93.3 6 98 95/102 105 8/10/18 3794RC MH 27.6 95.6 28.9 94.1 6 98 95/102 106 8/10/18 3794RC MH 27.6 95.6 28.3 94.2 6 99 95/102 107 8/10/18 3794RC MH 27.6 95.6 28.8 94.2 6 99 95/102 108 8/10/18 3794RC MH 27.6 95.6 29.2 93.5 6 98 95/102 109 8/10/18 3794RC MH 27.6 95.6 29.1 92.8 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 103 Utility Trench:For water services for lots 9 and 74 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 104 Utility Trench: For water services for lots 10 and 75 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 105 Utility Trench: For water services for lots 10 and 75 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 106 Utility Trench: For water services for lots 10 and 75 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 107 Utility Trench:For water services for lot 76 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 108 Utility Trench:For water services for lot 76 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 109 Utility Trench:For water services for lot 76 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&D Fill Monitoring 8-13-18 Fill ROE F R s8N.INC 8: Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville.VA 22902 Date: 08/13/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Trenches for service water line for lots 11,12,77,78, lots 13&79, and lots 80&81 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 91 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Trenches for adjacent Moist/Very . Reddish brown silty 8" Rammax Yes Yes service water line subgrade Moist soil with small rock for lots 11,12,77,78, lots 13&79, and lots 80&81 Elev.(ft.)3.00 to • Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: t� 8-13-18 Density Riverbend Development 71W0013 .aoCHf a" -L FICISEIWTSON. INC. Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results ' Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# _Of Date _ Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) _Compaction (%) Remark 110 8/13/18 3794RC MH 27.6 95.6 28.8 93.4 6 98 95/102 111 8/13/18 3794RC MH 27.6 95.6 29.3 92.9 6 97 95/102 112 8/13/18 3794RC MH 27.6 95.6 28.8 93.0 6 97 95/102 113 8/13/18 3794RC MH 27.6 95.6 29.1 93.1 6 97 95/102 114 8/13/18 - 3794RC MH 27.6 95.6 28.4 93.4 6 98 95/102 115 8/13/18 3794RC MH 27.6 95.6 28.4 94.1 6 98 95/102 116 8/13/18 3794RC MH 27.6 95.6 28.9 93.9 6 98 95/102 117 8/13/18 3794RC MH - 27.6 95.6 29.3 92.7 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 110 Utility Trench: For water services for lot 11,12,77,78 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 111 Utility Trench: For water services for lot 11,12,77,78 1.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 112 Utility Trench:For water services for lot 11,12,77,78 0.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 113 Utility Trench:For water services for lots 13 and 79 2.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 114 Utility Trench: For water services for lots 13 and 79 1.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 115 Utility Trench: For water services for lots 13 and 79 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 116 Utility Trench:For water services for lots 80 and 81 2.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade 117 Utility Trench: For water services for lots 80 and 81 1.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency, Page 2 of 3 f&p Soil Nuclear Gauge Client: Project: I� 8-13-18 Density Riverbend Development 71W0013 Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 118 8/13/18 3794RC MH 27.6 95.6 28.7 93.8 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 118 Utility Trench:For water services for lots 80 and 81 0.0 Feet below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&D Fill Monitoring 8-15-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/15/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Bergen street.Water line station 11+00 to station 10+00 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 88 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Bergen street. adjacent Moist Brown Sandy soils 8" Rammax Yes Yes Water line station subgrade with light gravel 11+00 to station 10+00 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill to the utility trench for the water main. Fill placed in 8 inch lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests were performed Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 rsiz Soil Nuclear Gauge Client: Project: 8-15-18 Density Riverbend Development 71W0013 FRO i•OaE•T•ON.INC. Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method: ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 119 8/15/18 3794RC MH 27.6 95.6 28.7 93.5 6 98 95/102 120 8/15/18 3794RC MH 27.6 95.6 29.0 93.1 6 97 95/102 121 8/15/18 3794RC MH 27.6 95.6 28.8 93.5 6 98 95/102 122 8/15/18 3794RC MH 27.6 95.6 28.6 93.8 6 98 95/102 123 8/15/18 3794RC MH 27.6 95.6 28.6 94.1 6 98 95/102 124 8/15/18 3794RC MH 27.6 95.6 28.8 94.1 6 98 95/102 125 8/15/18 3794RC MH 27.6 95.6 28.8 92.9 6 97 95/102 126 8/15/18 3794RC MH 27.6 95.6 29.0 93.2 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 119 •Utility Trench-Water Main:Station 11+00 to station 10+00 2.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 120 Utility Trench-Water Main:Station 11+00 to station 10+00 2.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 121 Utility Trench-Water Main:Station 11+00 to station 10+00 2.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 122 Utility Trench-Water Main:Station 11+00 to station 10+00 1.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 123 Utility Trench-Water Main:Station 11+00 to station 10+00 1.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 124 Utility Trench-Water Main:Station 11+00 to station 10+00 1.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 125 Utility Trench-Water Main:Station 11+00 to station 10+00 0.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 126 Utility Trench-Water Main:Station 11+00 to station 10+00 0.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f&p Soil Nuclear Gauge Client: Project: I� 8-15-18 Density Riverbend Development 71W0013 F.oEHf °s.ROB RTSON,'N_ Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method: ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 127 8/15/18 3794RC MH 27.6 95.6 28.7 93.1 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN I Calibrated Field Technician 127 Utility Trench-Water Main:Station 11+00 to station 10+00 0.0 Below existing grade Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 4 b Field Report 8-16-18 DFR I� Various Report Date: 8/30/2018 FRO � RT9pw.iwC. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/16/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Moffat street station 11+80 to station 12+20 Type: Observation Frequency: Periodic Weather: Partly sunny Air Temp.(deg.F): 88 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on the utility trench for water main from station 11+80 to station 12+20. No fill placed on this day. Determination: As Specified Page 1 of 1 f&p Field Report 8-17-18 DFR I� Various Report Date: 8/30/2018 E S 6 ROBERTSON.INC. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/17/2018 Location: Site-Roadway Category: Soils/Earthwork Location Details: Bergen street Type: Observation Frequency: Periodic Weather: Mostly sunny Air Temp.(deg.F): 89 F&R Personnel: Butler, Shane ,Technician Description of Work Completed Work Completed: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation of Bergen street to bring to grade. Obtained a soil sample for CBR testing. Determination: As Specified Page 1 of 1 Fill Monitoring 8-20-18 Fill F&R FRO ROBERTS ON. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/20/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary sewer line on Degraw st. From station 0+00 to station 0+50 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Overcast Wind(mph): Air Temp.(deg.F): 83 Personnel: Butler, Shane , Technician Description of Work Completed General Contractor: Contour Earthwork Contour Subcontractor: Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Sanitary sewer adjacent Moist/Very Reddish brown silty 8" Rammax Yes Yes line on Degraw st. subgrade Moist soil with small rock. From station 0+00 to station 0+50 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill to the utility trench for sanitary sewer on Degraw st. From station 0+00 to station 0+50. Fill placed in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 fon Soil Nuclear Gauge Client: Project: OAK 8-20-18 Density Riverbend Development 71W0013 •ROe E �_ Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 128 8/20/18 3794RC MH 27.6 95.6 29.7 92.0 6 96 95/102 129 8/20/18 3794RC MH 27.6 95.6 29.5 _ 91.8 6 96 95/102 130 8/20/18 3794RC MH 27.6 95.6 29.3 92.4 _ 6 97 95/102 131 8/20/18 3794RC MH 27.6 95.6 29.9 91.1 6 95 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 128 Utility Trench-Sanitary Sewer: Degraw St,Station 0+00 to station 0+50 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 129 Utility Trench-Sanitary Sewer:Degraw St,Station 0+00 to station 0+50 2.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 130 Utility Trench-Sanitary Sewer:Degraw St,Station 0+00 to station 0+50 1.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 131 Utility Trench-Sanitary Sewer:Degraw St,Station 0+00 to station 0+50 0.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 F&R Fill Monitoring 8-23-18 Fill FROE/-11-ING S.ROBERTSON.INC. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/23/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary sewer line on Degraw st. From station 0+50 to station 2+00 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 80 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Sanitary sewer adjacent Moist/Very Reddish brown silty 8" Rammax Yes Yes line on Degraw st. subgrade Moist soil with small rock. From station 0+50 to station 2+00 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill to the utility trench for sanitary sewer on Degraw st. from station 0+50 to station 2+00. Fill placed in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: I� 8-23-18 Density Riverbend Development 71W0013 Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet office, Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) _ (pcf) (%) (pcf) (in) Compaction (%) Remark 132 8/23/18 3794RC MH 27.6 95.6 28.9 94.1 6 98 95/102 133 8/23/18 3794RC MH 27.6 95.6 28.5 94.1 6 98 95/102 134 8/23/18 3794RC MH 27.6 95.6 28.7 94.1 6 98 95/102 135 8/23/18 3794RC MH 27.6 95.6 28.5 94.4 6 99 95/102 136 8/23/18 3794RC MH 27.6 95.6 28.8 93.7 6 98 95/102 137 8/23/18 3794RC MH 27.6 95.6 28.9 94.0 6 98 95/102 138 8/23/18 3794RC MH 27.6 95.6 28.3 94.4 6 99 95/102 139 8/23/18 3794RC MH 27.6 95.6 28.5 94.0 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make I Model/SN/Calibrated Field Technician 132 Utility Trench-Sanitary Sewer:Degraw st.Station 0+50 to station 1+00 3.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 133 Utility Trench-Sanitary Sewer:Degraw st.Station 0+50 to station 1+00 2.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 134 Utility Trench-Sanitary Sewer:Degraw st.Station 0+50 to station 1+00 1.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 135 Utility Trench-Sanitary Sewer: Degraw st.Station 0+50 to station 1+00 0.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 136 Utility Trench-Sanitary Sewer: Degraw st.Station 1+00 to station 1+50 3.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 137 Utility Trench-Sanitary Sewer:Degraw st.Station 1+00 to station 1+50 2.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 138 Utility Trench-Sanitary Sewer: Degraw st.Station 1+00 to station 1+50 1.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 139 Utility Trench-Sanitary Sewer: Degraw st.Station 1+00 to station 1+50 0.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f& Soil Nuclear Gauge Client: Project: I� 8-23-18 Density Riverbend Development 71W0013 Report Date: 8/30/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 140 8/23/18 3794RC MH 27.6 95.6 28.9 94.0 6 98 95/102 141 8/23/18 3794RC MH 27.6 95.6 28.5 94.1 6 98 95/102 142 8/23/18 3794RC MH 27.6 95.6 28.3 94.3 6 99 95/102 143 8/23/18 3794RC MH 27.6 95.6 28.6 93.9 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN I Calibrated Field Technician 140 Utility Trench-Sanitary Sewer: Degraw st.Station 1+50 to station 2+00 3.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 141 Utility Trench-Sanitary Sewer: Degraw st.Station 1+50 to station 2+00 2.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane 142 Utility Trench-Sanitary Sewer: Degraw st.Station 1+50 to station 2+00 1.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 143 Utility Trench-Sanitary Sewer:Degraw st.Station 1+50 to station 2+00 0.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 Field Report 8-29-18 DFR I J' Various p Report Date: 8/30/2018 r+a s1.1011ERTSON.INC. -_-- ^a .auro+wsa1an Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/29/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Montague street Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 90 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F and R representative arrived on the jobsite as requested to observe ongoing site work. Tests Performed: Not ready for testing at this time Field Notes: Observed the beginning excavation of the trench for the water line on Montague street. Determination: As Specified Page 1 of 1 F&R Fill Monitoring 8-30-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 08/30/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm water drain on Montague st from DI#10 to DI#12 then across the street to DI#24. Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 91 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Storm water drain adjacent Moist Reddish brown silty 8" Rammax Yes Yes on Montague st subgrade soil from DI#10 to DI #12 then across the street to DI#24 Elev.(ft.)-4.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests were performed Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 &D Soil Nuclear Gauge Client: Project: f I� 8-30-18 Density Riverbend Development 71W0013 Report Date: 10/19/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 144 8/30/18 3794RC MH 27.6 95.6 28.3 92.9 6 97 95/102 145 8/30/18 3794RC MH 27.6 95.6 28.0 92.9 6 97 95/102 146 8/30/18 3794RC MH 27.6 95.6 29.5 92.2 6 96 95/102 147 8/30/18 3794RC MH 27.6 95.6 29.6 91.4 6 96 95/102 148 8/30/18 3794RC MH 27.6 95.6 29.4 92.2 6 96 95/102 149 8/30/18 3794RC MH 27.6 95.6 29.5 91.8 6 96 95/102 150 8/30/18 3794RC MH 27.6 95.6 29.0 92.9 6 97 95/102 151 8/30/18 3794RC MH 27.6 95.6 29.5 92.2 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 144 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 3.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. 145 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 2.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. 146 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 1.0 Foot below grade Troxler/3411B/12980/ Butler,Shane across the street to DI#24. 147 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 3.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. 148 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 2.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. 149 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 1.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. 150 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 3.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. 151 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 2.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f&p Soil Nuclear Gauge Client: Project: I� 8-30-18 Density Riverbend Development 71 W0013 y- Report Date: 10/19/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville, VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 152 8/30/18 3794RC MH 27.6 95.6 29.1 92.7 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 152 Utility Trench-Top 3':Storm water drain on Montague st from DI#10 to DI"12 then 1.0 Foot below grade Troxler/3411 B/12980/ Butler,Shane across the street to DI#24. Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 F&R Fill Monitoring 9-4-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/04/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Degraw street. Water line station 7+25 to station 6+00 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 91 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Degraw street. adjacent Moist Brown Sandy soils 8" Rammax Yes Yes Water line station subgrade with light gravel 7+25 to station 6+00 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in the utility trench for the water line. Fill placed in 8 inch lifts and compacted with several passes of vibratory rammax. Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 f&D Soil Nuclear Gauge Client: Project: I� 9-4-18 Density Riverbend Development 71W0013 Report Date: 10/19/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 153 9/4/18 3747RC ML 26.6 94.6 29.5 92.1 6 97 95/102 154 9/4/18 3747RC ML 26.6 94.6 29.3 92.6 6 98 95/102 155 9/4/18 3747RC ML 26.6 94.6 29.3 92.8 6 98 95/102 156 9/4/18 3747RC ML 26.6 94.6 29.5 92.6 6 98 95/102 157 9/4/18 3747RC ML 26.6 94.6 28.7 93.1 6 98 95/102 158 9/4/18 3747RC ML 26.6 94.6 29.6 91.9 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 153 Utility Trench-Water Main:Degraw st.Station 7+25 to station 6+00 3.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 154 Utility Trench-Water Main:Degraw st.Station 7+25 to station 6+00 3.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 155 Utility Trench-Water Main:Degraw st.Station 7+25 to station 6+00 2.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 156 Utility Trench-Water Main:Degraw st.Station 7+25 to station 6+00 2.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 157 Utility Trench-Water Main: Degraw st.Station 7+25 to station 6+00 1.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 158 Utility Trench-Water Main: Degraw st.Station 7+25 to station 6+00 1.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 Fill Monitoring 9-5-18 Fill F&R FaoE E�. R E s aft: Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/05/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Montague st, Sanitary sewer from MH#2 going towards MH#3 for 120' Storm water drain from DI#14 TO DI#15 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 92 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Montague st, adjacent Moist Reddish brown silty 8" Sheepsfoot Yes Yes Sanitary sewer subgrade soil with small rock Roller/ from MH#2 going Rammax towards MH#3 for 120' Storm water drain from DI#14 TO DI#15 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax and sheepsfoot roller. Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 rsiz Soil Nuclear Gauge Client: Project: 9-5-18 Density Riverbend Development 71W0013 FACIEre °ER elON.CIINC. Report Date: 10/19/2018 455 Second Street SE#400 Avinity Estates Phase I NLI '^q Nob„ Crozet office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 159 9/5/18 3794RC MH 27.6 95.6 29.4 92.4 6 97 95/102 160 9/5/18 3794RC MH 27.6 95.6 29.6 92.1 6 96 95/102 161 9/5/18 3794RC MH 27.6 95.6 29.2 92.7 6 97 95/102 162 9/5/18 3794RC MH 27.6 95.6 29.3 92.8 6 97 95/102 163 9/5/18 3794RC MH 27.6 95.6 29.4 92.4 6 97 95/102 164 9/5/18 3794RC MH 27.6 95.6 29.4 92.9 6 97 95/102 165 9/5/18 3794RC MH 27.6 95.6 29.0 92.6 6 97 95/102 166 9/5/18 3794RC MH 27.6 95.6 29.4 92.6 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 159 Utility Trench-Top 3':Montague st.Sanitary sewer from MH#2 going 120'towards 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane MH#3 subgrade 160 Utility Trench-Top 3':Montague st.Sanitary sewer from MH#2 going 120'towards 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane MH#3 subgrade 161 Utility Trench-Top 3':Montague st.Sanitary sewer from MH#2 going 120'towards 2.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane MH#3 subgrade 162 Utility Trench-Top 3':Montague st.Sanitary sewer from MH#2 going 120'towards 2.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane MH#3 subgrade 163 Utility Trench-Top 3':Montague st.Sanitary sewer from MH#2 going 120'towards 1.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane MH#3 subgrade 164 Utility Trench-Top 3':Montague st.Sanitary sewer from MH#2 going 120'towards 1.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane MH#3 subgrade 165 Utility Trench-Top 3':Montague st.Storm water drain from DI#14 to DI#15. 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane subgrade 166 Utility Trench-Top 3':Montague st.Storm water drain from DI#14 to DI#15. 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane subgrade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 r8l Soil Nuclear Gauge Client: Project: � 9-5-18 Density Riverbend Development 71 W0013 „o „dp Report Date: 10/19/2018 455 Second Street SE#400 Avinity Estates Phase Crozet Office Test Method:ASTM D6938 Charlottesville, VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 167 9/5/18 3794RC MH 27.6 95.6 29.6 92.7 6 97 95/102 168 9/5/18 3794RC MH 27.6 95.6 29.7 92.0 6 96 95/102 169 . 9/5/18 3794RC MH 27.6 95.6 29.5 92.3 6 97 95/102 170 9/5/18 3794RC MH 27.6 95.6 29.6 92.0 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 167 Utility Trench-Top 3':Montague st.Storm water drain from DI#14 to DI#15. 2.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane subgrade 168 Utility Trench-Top 3':Montague st.Storm water drain from DI#14 to DI#15. 2.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane subgrade 169 Utility Trench-Top 3':Montague st.Storm water drain from DI#14 to DI#15. 1.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane subgrade 170 Utility Trench-Top 3':Montague st.Storm water drain from DI#14 to DI#15. 1.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane subgrade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 Field Report 9-r18 DFR ��R Various p Report Date: 10/19/2018 889~, ..8 Sal y Sere,88, Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434 823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/06/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary sewer, MH2 from 120ft to 180ft towards MH3 Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 91 F&R Personnel: Butler,Shane ,Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed the excavation of utility trench for sanitary sewer on Montague street,MH2 from 120ft to 180ft towards MH3. No fill placed this day. Determination: As Specified Page 1 of 1 F&R Fill Monitoring 9-7-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/07/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Montague street, sanitary sewer 120'from MH#2 and extending to 200'from MH#2. Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 89 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Montague street, adjacent Moist Reddish brown silty 8" Sheepsfoot Yes Yes sanitary sewer subgrade soil with small rock Roller/ 120'from MH#2 Rammax and extending to 200'from MH#2. Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax and sheepsfoot roller. Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: I� 9-7-18 Density Riverbend Development 71W0013 FROENLING 6 13066616101,INC. Report Date: 10/19/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office pjee Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone:434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 171 9/7/18 3794RC MH 27.6 95.6 29.1 92.5 6 97 95/102 172 9/7/18 3794RC MH 27.6 95.6 29.3 92.6 6 97 95/102 173 9/7/18 3794RC MH 27.6 95.6 29.6 92.0 6 96 95/102 174 9/7/18 3794RC MH 27.6 95.6 28.9 93.2 6 97 95/102 175 9/7/18 3794RC MH 27.6 95.6 28.7 93.1 6 97 95/102 176 9/7/18 3794RC MH 27.6 95.6 29.2 92.9 6 _ 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 171 Utility Trench-Sanitary Sewer: 120'from MH2 and extending South to 200'from MH2 3.0 Foot below existing Troxler/3411 B/12980/ Butler,Shane subgrade 172 Utility Trench-Sanitary Sewer: 120'from MH2 and extending South to 200'from MH2 3.0 Foot below existing Troxler/3411 B/12980/ Butler,Shane subgrade 173 Utility Trench-Sanitary Sewer: 120'from MH2 and extending South to 200'from MH2 2.0 Foot below existing Troxler/3411 B/12980/ Butler,Shane subgrade 174 Utility Trench-Sanitary Sewer: 120'from MH2 and extending South to 200'from MH2 2.0 Foot below existing Troxler/3411 B/12980/ Butler,Shane subgrade 175 Utility Trench-Sanitary Sewer: 120'from MH2 and extending South to 200'from MH2 1.0 Foot below existing Troxler/3411 B/12980/ Butler,Shane subgrade 176 Utility Trench-Sanitary Sewer: 120'from MH2 and extending South to 200'from MH2 1.0 Foot below existing Troxler/3411 B/12980/ Butler,Shane subgrade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 f&D Concrete Placement Client: Project: I� Summary Riverbend Development 71W0013 FROEHLINO 6 9-7-18 CONC 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Report Date: 10/19/2018 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet.VA 22932 Phone:434-823-5154i Fax:434-823-4764 Placement Date: 9/7/2018 Placement Location: Site-Curb&Gutter Placement Method: Chute Technician: Butler,Shane Weather: Location Details: Montague street,Right side from Mix Design: BC curb Specified Strength(psi): 3000 station 12+25 to station 11+00 Contractor: Eagle Rapalo concrete Supplier: Allied Concrete Truck# Load/Cume Placement Air Content Unit Weight Concrete Air Temp On-Site Specimens Sample Sample Set Ticket 4 Vol(yd') Times Time(min) Consistency (%) (lb/ft') Temp(F) (F) Admixtures Cast Specimen Size Type 179454 1 352 10/10 Batched:05:54 EDT 86 Slump:3 in. Result:5.2 None 5 4"X 8" CC 10143812 Arrived:06:45 EDT Empty:07:20 EDT Page 3 of 3 DFR I J`QR Field Report Report Date: 12-1 8 10/19/2018 Various Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville.VA 22902 Date: 09/12/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm, DI#15 Type: Observation Frequency: Periodic Weather: Cloudy Air Temp.(deg.F): 74 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed continued excavation with hoeram to break through rock to be able to place manhole for DI#15. Determination: As Specified Page 1 of 1 // Field Report Various 9-13-18 DFR FQ� Report Date: 10/19/2018 v Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/13/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm, DI#15 Type: Observation Frequency: Periodic Weather: Cloudy Air Temp.(deg.F): 74 F&R Personnel: Butler,Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed continued excavation with hoeram to break through rock to be able to place manhole for DI#15. Observed the cleaning out of the trench, and the placement of the manhole. No fill placed on this day. Determination: As Specified Page 1 of 1 f&D Field Report 9-19-18 DFR I� Various Report Date: 10/23/2018 CROEMLINGI S.ROBERTSON.INC. y eEJry Lxr 1881 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/19/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary sewer trench on Montague street Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 82 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation of utility trench for sanitary sewer on Montague street. No fill was placed at this time. Determination: As Specified Page 1 of 1 Field Re ort Various 9-20-18 DFR & p Report Date: 10/23/2018 r Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/20/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary sewer trench on Montague street Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 82 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation of utility trench for sanitary sewer on Montague street. No fill was placed at this time. Determination: As Specified Page 1 of 1 Field Re ort Various 9-21-18 DFR � 1` I' Report Date: 10/23/2018 v� Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville.VA 22902 Avinity Loop Charlottesville.VA 22902 Date: 09/21/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Between DI#16 and DI#18 Type: Observation Frequency: Periodic Weather: Overcast Air Temp.(deg.F): 75 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation of utility trench for storm water drain on Montague st. No fill was placed at this time. Determination: As Specified Page 1 of 1 Field Re ort Various 9-26-18 DFR I r p Report Date: 10/23/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 09/26/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer: Montague Street, Road Station 12+25 to 11+50 Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 75 F&R Personnel: Butler,Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to to observe ongoing site work. Field Notes: Observed excavation on utility trench for sanitary sewer on Montague st. No fill was placed at this time. Determination: As Specified Page 1 of 1 pp p Field Report 10-1-18 Sod Sample �O�R Various Report Date: 10/23/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone'434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/01/2018 Location: Site-Roadway Category: Soils/Earthwork Location Details: Montague Street, station 15+00 Moffat Street,station 13+75 Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 82 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Obtained two soil samples to take back to the lab for CBR testing. Determination: As Specified Page 1 of 4 Fill Monitoring 10-1-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/01/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer, Montague Street. road station 14+00 to station 11+50 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 82 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Sanitary Sewer, adjacent Moist/Very Reddish brown silty 8" Sheepsfoot Yes Yes Montague Street, subgrade Moist soil with gravels Roller/ road station Rammax 14+00 to station 11+50 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8 inch loose lifts and compacted with several passes of vibratory rammax and vibratory sheepsfoot roller. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note'Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed Page 2 of 4 raSoil Nuclear Gauge I` g 10-1-18 Density Client: Project:Riverbend Development 71W0013 Report Date: 10/23/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet mop <.,..,.,,n, Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 177 10/1/18 3794RC MH 27.6 95.6 29.1 93.1 4 97 95/102 178 10/1/18 3794RC MH 27.6 95.6 29.0 92.9 4 97 95/102 179 10/1/18 3794RC MH 27.6 95.6 29.2 93.2 4 97 95/102 180 10/1/18 3794RC MH 27.6 95.6 28.1 93.4 4 98 95/102 181 10/1/18 3794RC MH 27.6 95.6 29.4 93.1 4 97 95/102 182 10/1/18 3794RC MH 27.6 95.6 29.1 94.0 4 98 95/102 183 10/1/18 3794RC MH 27.6 95.6 29.4 92.6 4 97 95/102 184 10/1/18 3794RC MH 27.6 95.6 30.0 92.4 4 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 177 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 3.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 178 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 3.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 179 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 3.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 180 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 3.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 181 Utility Trench-Top 3'.Montague street station 14+00 to station 11+50 2.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 182 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 2.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 183 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 2.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 184 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 2.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 4 f&D Soil Nuclear Gauge Client: Project: I� 10-1-18 Density Riverbend Development 71W0013 rHUr.,L,,Li>«„U.,,n,.nINC Report Date: 10/23/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 185 10/1/18 3794RC MH 27.6 95.6 28.9 _ 94.1 4 98 95/102 186 10/1/18 3794RC MH 27.6 95.6 29.5 92.4 4 97 95/102 187 10/1/18 3794RC MH 27.6 95.6 29.2 92.7 4 97 95/102 188 10/1/18 / 3794RC MH 27.6 95.6 29.4 92.8 4 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 185 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 1.0 Feet below adjacent Troxler/34118/12980/ Butler,Shane grade 186 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 1.0 Feet below adjacent Troxler/34118/12980/ Butler,Shane grade 187 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 1.0 Feet below adjacent Troxler/3411B/12980/ Butler,Shane grade 188 Utility Trench-Top 3':Montague street station 14+00 to station 11+50 1.0 Feet below adjacent Troxler/3411 B/12980 I Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 4 of 4 F&R Fill Monitoring 10-2-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/02/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer, Montague Street. road station 15+00 to 14+00 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Partly sunny Wind(mph): Air Temp.(deg.F): 81 Personnel: Butler, Shane , Technician Description of Work Completed General Contractor: Contour Earthwork Contour Subcontractor: Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Sanitary Sewer, adjacent Moist Reddish brown silty 8" Sheepsfoot Yes Yes Montague Street, subgrade soil with small rock Roller/ road station Rammax 15+00 to 14+00 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax and sheepsfoot roller. Other Tests Performed: Nuclear density tests Determination: As Specified Discrepancy Recorded?: No Please Note. Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 r&D Soil Nuclear Gauge Client: Project: I� 10-2-18 Density Riverbend Development 71W0013 Report Date: 10/23/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 189 10/2/18 3794RC MH 27.6 95.6 29.8 92.2 4 96 95/102 190 r 10/2/18 3794RC MH 27.6 95.6 29.2 93.0 4 97 95/102 191 10/2/18 3794RC MH 27.6 95.6 28.8 93.1 4 97 95/102 192 10/2/18 3794RC MH 27.6 95.6 29.0 93.5 4 98 95/102 193 10/2/18 3794RC MH 27.6 95.6 28.8 93.5 4 98 95/102 194 10/2/18 3794RC MH 27.6 95.6 28.9 93.3 4 98 95/102 195 10/2/18 3794RC MH 27.6 95.6 29.0 93.7 4 98 95/102 196 10/2/18 3794RC MH 27.6 95.6 28.8 94.0 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 189 Utility Trench-Water Main:Montague street station 15+00 to station 14+00 3.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 190 Utility Trench-Water Main:Montague street station 15+00 to station 14+00 3.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 191 Utility Trench-Water Main:Montague street station 15+00 to station 14+00 3.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 192 Utility Trench-Water Main.Montague street station 15+00 to station 14+00 2.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 193 Utility Trench-Water Main:Montague street station 15+00 to station 14+00 2.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 194 Utility Trench-Water Main.Montague street station 15+00 to station 14+00 2.0 Foot below adjacent Troxler/3411B/ 12980/ Butler,Shane grade 195 Utility Trench-Water Main Montague street station 15+00 to station 14+00 1.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 196 Utility Trench-Water Main:Montague street station 15+00 to station 14+00 1.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 Soil Nuclear Gauge Client: Project: UF&p 10-2-18 Density Riverbend Development 71W0013 ��d��1tlUN: Report Date: 10/23/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet.VA 22932 Phone 434-823-5154I Fax'434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification_ (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 197 10/2/18 3794RC MH 27.6 95.6 29.0 _ 93.8 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 197 Utility Trench-Water Main:Montague street station 15+00 to station 14+00 1.0 Foot below adjacent Troxler/3411 B/ 12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter" Gauge calibration data on file with the testing agency. Page 3 of 3 F&R Fill Monitoring 10-3-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/03/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Water Line, Montague Street, Road Station 13+80 to 12+60 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Partly cloudy Wind(mph): Air Temp.(deg.F): 70 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Water Line, adjacent Moist/Very Reddish brown Silt 8" Sheepsfoot Yes Yes Montague Street, subgrade Moist Roller/ Road Station Rammax 13+80 to 12+60 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill to the utility trench for water main on Montague st. Fill placed in 8"loose lifts and compacted with several passes of vibratory rammax and vibratory sheepsfoot roller. Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Other Tests Performed: Nuclear density tests were performed Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: I� 10-3-18 Density Riverbend Development 71W0013 Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22532 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 198 10/3/18 3794RC MH 27.6 95.6 28.9 93.0 4 97 95/102 199 10/3/18 3794RC MH 27.6 95.6 28.4 93.6 4 98 95/102 200 10/3/18 3794RC MH 27.6 95.6 28.1 94.0 4 98 95/102 201 10/3/18 3794RC MH 27.6 95.6 28.1 94.3 4 99 95/102 202 10/3/18 3794RC MH 27.6 95.6 28.4 93.7 4 98 95/102 203 10/3/18 3794RC MH 27.6 95.6 28.6 93.7 4 98 95/102 204 10/3/18 3794RC MH 27.6 95.6 28.1 93.6 4 98 95/102 205 10/3/18 3794RC MH 27.6 95.6 28.1 93.9 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 198 Utility Trench-Water Main.Montague street station 13+80 to station 12+60 3.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 199 Utility Trench-Water Main:Montague street station 13+80 to station 12+60 3.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 200 Utility Trench-Water Main:Montague street station 13+80 to station 12+60 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 201 Utility Trench-Water Main.Montague street station 13+80 to station 12+60 2.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 202 Utility Trench-Water Main:Montague street station 13+80 to station 12+60 2.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 203 Utility Trench-Water Main:Montague street station 13+80 to station 12+60 2.0 Foot below adjacent Troxler/341113/12980/ Butler,Shane grade 204 Utility Trench-Water Main.Montague street station 13+80 to station 12+60 1.0 Foot below adjacent Troxler/'3411B/12980/ Butler,Shane grade 205 Utility Trench-Water Main'Montague street station 13+80 to station 12+60 1.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 FaRSoil Nuclear Gauge I` g 10-3-18 Density Client: Project:Riverbend Development 71W0013 Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (c/a) Remark 206 10/3/18 3794RC MH 27.6 95.6 28.1 _ 94.4 4 99 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 206 Utility Trench-Water Main:Montague street station 13+80 to station 12+60 1.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade Remarks _ Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 C b Field Report 10-4-18 DFR f� Various Report Date: 10/24/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/04/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Utility trench for water services on Montague street Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 87 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for water services on Montague street. No fill was placed at this time. Determination: As Specified Page 1 of 1 fo&n Fill Monitoring 10-5-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Amity Loop Charlottesville,VA 22902 Date: 10/05/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Water service, Montague Street, Road Station 14+80 to 12+60 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Overcast Wind(mph): Air Temp.(deg.F): 75 Personnel: Butler, Shane , Technician Description of Work Completed General Contractor: Contour Earthwork Contour Subcontractor: Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Water service, adjacent Moist Reddish brown Silt 8" Sheepsfoot Yes Yes Montague Street, subgrade with little gravel and Roller/ Road Station sand Rammax 14+80 to 12+60 Elev (ft.)-2.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill inthe utility trench for water services on Montague street station 14+80 to station 12+60. Other Tests Performed: Nuclear density tests were performed Determination: As Specified Discrepancy Recorded?: No Please Note. Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed Page 1 of 2 r&p Soil Nuclear Gauge Client: Project: I� 10-5-18 Density Riverbend Development 71W0013 Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax'434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 207 10/5/18 3794RC MH 27.6 95.6 28.9 93.2 4 97 95/102 208 10/5/18 3794RC MH 27.6 95.6 28.4 1 93.3 4 98 95/102 209 10/5/18 3794RC MH 27.6 95.6 28.5 93.7 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 207 Utility Trench:Water service trench on Montague st station 14+80 _ 1.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 208 Utility Trench:Water service trench on Montague st station 13+80 1.0 Below existing grade Troxler/3411 B/12980/ Butler,Shane 209 Utility Trench:Water service trench on Montague st station 12+80 1.0 Below existing grade Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 (&n Fill Monitoring 10-9-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax 434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/09/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm, Montague Street, DI#16 to DI#66 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Mostly cloudy Wind(mph): Air Temp.(deg.F): 77 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Storm, Montague adjacent Moist Reddish brown Silt 8" Sheepsfoot Yes Yes Street, DI#16 to subgrade Roller/ DI#66 Rammax Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes vibratory rammax and sheepsfoot roller. Other Tests Performed: Nuclear density tests were performed Determination: As Specified Discrepancy Recorded?: No Please Note. Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 F&D Soil Nuclear Gauge Client: Project: I� 10-9-18 Density Riverbend Development 71W0013 Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 210 10/9/18 3794RC MH 27.6 95.6 28.2 93.1 4 97 95/102 211 10/9/18 3794RC MH 27.6 95.6 28.7 93.1 4 97 95/102 212 10/9/18 3794RC MH 27.6 95.6 29.0 92.7 4 97 95/102 213 10/9/18 3794RC MH 27.6 95.6 29.2 92.5 4 97 95/102 214 10/9/18 3794RC MH 27.6 95.6 28.9 93.2 4 97 95/102 215 10/9/18 3794RC MH 27.6 95.6 29.2 92.8 4 97 95/102 216 10/9/18 3794RC MH 27.6 95.6 29.8 92.1 4 96 95/102 217 10/9/18 3794RC MH 27.6 95.6 29.7 92.0 4 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 210 Utility Trench:Montague street from DI#16 to DI#66 3.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane 211 Utility Trench Montague street from DI#16 to DI#66 3.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane 212 Utility Trench:Montague street from DI#16 to DI#66 3.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane 213 Utility Trench Montague street from DI#16 to DI#66 2.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane 214 Utility Trench:Montague street from DI#16 to DI#66 2.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane 215 Utility Trench Montague street from DI#16 to DI#66 2.0 Below Adjacent grade Troxler/3411 B/12980/ Butler,Shane 216 Utility Trench Montague street from DI#16 to DI#66 1.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane 217 Utility Trench. Montague street from DI#16 to DI#66 1.0 Below Adjacent grade Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 r&D Soil Nuclear Gauge I` g 10-9-18 Density Client: Project:Riverbend Development 71W0013 .141.1ENL,N.,a w�d.N,nuN INC. Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet otfic. Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification_ (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 218 10/9/18 3794RC MH 27.6 95.6 28.5 93.2 4 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 218 Utility Trench:Montague street from DI#16 to DI#66 1.0 Below Adjacent grade Troxler/3411 B/ 12980/ Butler,Shane Remarks Comments `Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 pp p Field Report 10-10-18 DFR f OAR Various Report Date: 10/24/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/10/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer, Montague Street, Road Station 11+25 to 11+70 Bergen Street roadway Type: Observation Frequency: Periodic Weather: Partly cloudy Air Temp.(deg.F): 75 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the iobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for sanitary sewer on Montague st from station 11+25 to station 11+70. Not ready for testing at this time. Checked stone depth on full length of Bergen street. Majority of the road was+6in, Sta 3+00 to 5+00 was+8in. Determination: As Specified Page 1 of 1 Field Report 10-15-18 DFR ��R Various p Report Date: 10/24/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone.434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/15/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer, Montague Street, Road Station 11+25 to 10+00 Type: Observation Frequency: Periodic Weather: Mostly cloudy Air Temp.(deg.F): 66 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work Field Notes: Observed continued excavation of the utility trench for sanitary sewer on Montague st from station 11+25 to station 10+00. No fill was placed on this date. Determination: As Specified Page 1 of 1 p Field Report 10-16-18DFR � Various p Report Date: 10/24/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax 434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/16/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer, Montague Street, Road Station 11+25 to 10+00 Type: Observation Frequency: Periodic Weather: Partly cloudy Air Temp.(deg.F): 62 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work Field Notes: Observed continued excavation of the utility trench for sanitary sewer and laterals on Montague st from station 11+25 to station 10+00. No fill was placed on this date. Determination: As Specified • Page 1 of 3 Concrete Placement 10 16 18 Concrete F&R Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Amity Loop Charlottesville,VA 22902 Date: 10/16/2018 Location: Site-Curb&Gutter Category: Concrete Location Details: 8'West of DI#10 to 25' East of DI#10 and from DI#6-18 feet going West. Coverage: Concrete Placement Type: Observation Frequency: Periodic Weather: Partly cloudy Wind(mph): Air Temp.(deg.F): 60 Personnel: Butler, Shane , Technician Description of Work Completed Work Performed: The F&R representative arrived on the jobsite as requested to observe the placement of 8.5 yards of concrete. Tests Performed: Air, slump, and temperature test Field Notes: Observed the placement of 8.5 yards of concrete Cubic Yards Placed: 8.50 Concrete Summary Prepared: Yes Determination: As Specified Discrepancy Recorded?: No Page 2 of 3 Concrete Placement Client: Project: UR Summary Riverbend Development 71W0013 10-16-18 CONC 455 Second Street SE#400 Avinity Estates Phase Crozet Office Report Date: 10/24/2018 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Placement Date: 10/16/2018 Placement Location: Site-Curb&Gutter Placement Method: Chute Technician: Butler,Shane Weather: Location Details: 8'West of DI#10 to 25 feet East of Mix Design: BC curb Specified Strength(psi): 3000 DI#10 and from DI#6-going West for 18' Contractor: Eagle Rapalo concrete Supplier: Allied Concrete Truck# Load/Cume Placement Air Content Unit Weight Concrete Air Temp On-Site Specimens Sample Sample Set Ticket# Vol(yd') Times Time(min) Consistency (%) (Ib/ft') Temp(F) (F) Admixtures Cast Specimen Size Type 18,1U41 3 285 8.5,8.5 Batched:12:27 EDT 88 Slump 3 in. Result 5.1 Nune 5 4"X 8" CC 1(1229/1(1 Arrived'13:00 EDT Empty:13:55 EDT - Page 3 of 3 O Field Report 10-17-18DFR I J Various Report Date: 10/24/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone'434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax'434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/17/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm water drain on Montague Street, Road station 11+25 to 10+25 Type: Observation Frequency: Periodic Weather: Partly sunny Air Temp.(deg.F): 65 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for storm water drain on Montague st from station 11+25 to station 10+25. No fill was placed at this time. Determination: As Specified Page 1 of 4 Fill Monitoring 10-17-18Fill iROENLING ROBERTSON Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/17/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Sanitary Sewer, Montague Street, Road Station 11+25 to 10+00 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Partly sunny Wind(mph): Air Temp.(deg.F): 65 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench excavation Moist Reddish brown silty 8" Sheepsfoot Yes Yes Elev.(ft.)-3.00 subgrade soil with small rock Roller/ to Rammax Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes vibratory rammax and sheepsfoot roller. Discrepancy Recorded?: No Please Note Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed Page 2 of 4 r&D Soil Nuclear Gauge Client: Project: I� 10-17-18 Density Riverbend Development 71 W0013 Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 219 10/17/18 3794RC MH 27.6 95.6 28.3 93.0 4 97 95/102 220 10/17/18 3794RC MH 27.6 95.6 28.4 93.1 4 97 95/102 221 10/17/18 3794RC MH 27.6 95.6 28.9 93.2 4 97 95/102 222 10/17/18 3794RC MH 27.6 95.6 28.8 93.5 4 98 95/102 223 10/17/18 3794RC MH 27.6 95.6 28.4 92.8 4 97 95/102 224 10/17/18 3794RC MH 27.6 95.6 28.0 93.9 4 98 95/102 225 10/17/18 3794RC MH 27.6 _ 95.6 28.6 93.7 4 98 _ 95/102 226 10/17/18 3794RC MH 27.6 95.6 27.9 93.9 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 219 Utility Trench-Sanitary Sewer:Montague street station 11+25 to station 10+00 3.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 220 Utility Trench-Sanitary Sewer:Montague street station 11+25 to station 10+00 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 221 Utility Trench-Sanitary Sewer:Montague street station 11+25 to station 10+00 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 222 Utility Trench-Sanitary Sewer:Montague street station 11+25 to station 10+00 2.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 223 Utility Trench-Sanitary Sewer:Montague street station 11+25 to station 10+00 2.0 Foot below adjacent Troxler/3411B/ 12980/ Butler,Shane grade 224 Utility Trench-Sanitary Sewer:Montague street station 11+25 to station 10+00 2.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 225 Utility Trench-Sanitary Sewer:Montague street station 11+25 to station 10+00 1.0 Foot below adjacent Troxler/3411B/12980/ Butler,Shane grade 226 Utility Trench-Sanitary Sewer.Montague street station 11+25 to station 10+00 1.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 4 r&D Soil Nuclear Gauge Client: Project: I� 10-17-18 Density Riverbend Development 71 W0013 fwUr VILINla ew„U INC. Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone.434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 227 10/17/18 3794RC MH 27.6 95.6 28.3 93.8 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 227 Utility Trench-Sanitary Sewer.Montague street station 11+25 to station 10+00 1.0 Foot below adjacent Troxler/3411 B/ 12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 4 of 4 Field Report Various 10-19-18 DFR � Report Date: 10/24/2018 c� Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone.434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/19/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Water Main, Montague Street, Road Station 5+25 to 6+25 Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 60 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for water main on Montague st from station 5+25 to station 6+25. No fill was placed at this time. Determination: As Specified Page 1 of 3 E&R Fill Monitoring 10-19-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/19/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Storm Sewer, Montague Street, Road Station 11+25 to 10+25 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 55 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Storm Sewer, adjacent Moist Reddish brown silty 8" Sheepsfoot Yes Yes Montague Street, subgrade soil with small rock Roller/ Road Station Rammax 11+25 to 10+25 Elev.(ft.)-3.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes vibratory rammax and sheepsfoot roller. Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed Page 2 of 3 F&R Soil Nuclear Gauge g 10-19-18 Density Client: Project:Riverbend Development 71W0013 Report Date: 10/24/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone'434-823-5154 I Fax.434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 228 10/19/18 3794RC MH 27.6 95.6 28.7 93.1 4 97 95/105 229 10/19/18 3794RC MH 27.6 95.6 28.9 92.7 4 97 95/105 230 10/19/18 3794RC MH 27.6 95.6 29.0 92.8 4 97 95/105 231 10/19/18 3794RC MH 27.6 95.6 29.2 92.5 4 97 95/105 232 10/19/18 3794RC MH 27.6 95.6 29.0 92.3 4 97 95/105 233 _ 10/19/18 3794RC MH 27.6 95.6 29.1 92.4 4 97 95/105 Test Information Gauge Test# Test Location Elevation •Reference Make/Model/SN/Calibrated Field Technician 228 Utility Trench-Storm Sewer:Montague street station 11+25 to station 10+25 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 229 Utility Trench-Storm Sewer:Montague street station 11+25 to station 10+25 3.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 230 Utility Trench-Storm Sewer:Montague street station 11+25 to station 10+25 2.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 231 Utility Trench-Storm Sewer:Montague street station 11+25 to station 10+25 2.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 232 Utility Trench-Storm Sewer:Montague street station 11+25 to station 10+25 1.0 Foot below adjacent Troxler/3411 B/12980/ Butler,Shane grade 233 Utility Trench-Storm Sewer:Montague street station 11+25 to station 10+25 1.0 Foot below adjacent Troxler/3411 B/ 12980/ Butler,Shane grade Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency Page 3 of 3 Q p Field Report 10-23-18 DFR I Various Report Date: 12/1/2018 ROENItNO 6 ROBERTSON.INC. Mymmiy 5„6,ty S.mr Lau Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/23/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Montague street water services trench Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 64 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation of utility trench for water services on Montague street, no fill would be placed at this time. Determination: As Specified Page 1 of 1 Field Report Various 10-24-18 DFR &p r Report Date: 12/1/2018 t` Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/24/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Station 0+00 to station 1+00 on Degraw St Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 55 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for gas line on Degraw st. From station 1+00 to station 0+00. Stone dust placed around pipe. Determination: As Specified Page 1 of 3 FAD Proofroll Activity 10-24-18 Proofroll Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax 434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/24/2018 Location: Site-Roadway Category: Soils/Earthwork Location Details: Stone Subbase Bergen street from station 10+00 to 15+00 Degraw st. From 6+00 to 9+00 Coverage: Proofroll Elevation: Oft below SG Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 55 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to do a proofroll of stone subbase on Bergen street. Proof Roll Equipment: Loaded Tandem Axle Dump Truck Subgrade Material Description: 21A Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate. Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Other Comments/Observations: Additionally, density tests were taken and stone depths were verified on stone subbase at referenced locations. Stone depths were found to range from 6.5in to 8+in. Determination: As Specified Discrepancy Recorded?: No Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or stone base sub grade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as maybe needed. Page 2 of 3 F&R Soil Nuclear Gauge Client: Project: 10-24-18 Density Riverbend Development 71W0013 Report Date: 12/1/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone.434-823-5154 I Fax'434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 264 . 10/24/18 MM 21A 21-A 4.7 148.0 4.8 146.2 Backscatter 99 - 95/105 265 10/24/18 MM 21A 21-A 4.7 148.0 3.3 147.0 _Backscatter 99 95/105 266 _ 10/24/18 MM 21A 21-A 4.7 _ 148.0 4.0 146.0 Backscatter 99 95/105 267 10/24/18 MM 21A 21-A 4.7 148.0 4.7 142.6 Backscatter 96 95/105 268 10/24/18 MM 21A 21-A 4.7 148.0 5.0 141.5 Backscatter 96 95/105 269 10/24/18 MM 21A 21-A 4.7 148.0 5.1 143.4 Backscatter 97 95/105 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 264 Site-Roadway:Bergen Street,Sta 10+50 0.0 FT below stone subbase Troxler/3411B/12980/ Butler,Shane 265 Site-Roadway:Bergen Street,Sta 13+00 0.0 FT below stone subbase Troxler/3411B/12980/ Butler,Shane 266 Site-Roadway:Bergen Street,Sta 14+50 0.0 FT below stone subbase Troxler/3411B/12980/ Butler,Shane 267 Site-Roadway:Degraw Street,Sta 6+50 0.0 FT below stone subbase Troxler/3411B/12980/ Butler,Shane 268 Site-Roadway:Degraw Street,Sta 7+75 0.0 FT below stone subbase Troxler/3411B/12980/ Butler,Shane 269 Site-Roadway:Degraw Street,Sta 8+50 0.0 FT below stone subbase Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 p p Field Report 10-25-18 DFR I Various Report Date: 12/1/2018 ROBERTSON.INC Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/25/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Utility trench for storm water drain on Montague st from manhole#60 to manhole#64 Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 50 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work Field Notes: Observed excavation on utility trench for storm water drain on Moffat st. No fill was placed at this time. Determination: As Specified Page 1 of 1 r8, Fill Monitoring 10-26-18 Fill 40BERTSON INC Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/26/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: From manhole#60 to manhole#64 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Overcast Wind(mph): Air Temp.(deg.F): 44 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench, From adjacent Moist Reddish brown silty 8" Rammax Yes Yes manhole#60 to subgrade soil with small rock manhole#64 Elev.(ft.)-4.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax Determination: As Specified Discrepancy Recorded?: No Please Note•Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 f&D Soil Nuclear Gauge Client: Project: I� 10-26-18 Density Riverbend Development 71W0013 Report Date: 12/1/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-51541 Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 234 10/26/18 3794RC MH 27.6 95.6 28.3 _ 93.2 4 97 95/102 235 10/26/18 3794RC MH 27.6 95.6 28.7 93.1 4 97 95/102 236 10/26/18 3794RC MH 27.6 95.6 28.6 92.8 4 97 95/102 237 10/26/18 3794RC MH 27.6 95.6 28.4 93.7 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 234 Utility Trench-Top 3':From manhole#60 to manhole#64 3.0 Below Adjacent subgrade Troxler/3411 B/12980/ Butler,Shane 235 Utility Trench-Top 3':From manhole#60 to manhole#64 2.0 Below Adjacent subgrade Troxler/3411 B/12980/ Butler,Shane 236 Utility Trench-Top 3':From manhole#60 to manhole#64 1.0 Below Adjacent subgrade Troxler/3411B/12980/ Butler,Shane 237 Utility Trench-Top 3':From manhole#60 to manhole#64 0.0 Below Adjacent subgrade Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 }/ Field Report 10-29-18 DFR i�R Various Report Date: 12/1/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/29/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Intersection of Moffat st and Bergen st Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 60 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench to relocate T for water main. No fill was placed at this time. Determination: As Specified Page 1 of 1 f&p Fill Monitoring 10-30-18 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 10/30/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: From manhole#60 to manhole#62 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Partly sunny Wind(mph): Air Temp.(deg.F): 60 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench, From adjacent Moist Reddish brown silt 8" Rammax Yes Yes manhole#60 to subgrade with little sand manhole#62 Elev.(ft.)-4.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax Determination: As Specified Discrepancy Recorded?: No Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 r&p Soil Nuclear Gauge Client: Project: I� 10-30-18 Density Riverbend Development 71W0013 Report Date: 12/1/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-51541 Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 238 10/30/18 3794RC MH 27.6 95.6 28.6 93.8 4 98 95/102 239 10/30/18 3794RC MH 27.6 95.6 28.8 94.0 4 98 95/102 240 10/30/18 3794RC MH 27.6 95.6 28.8 93.7 4 98 95/102 241 10/30/18 3794RC MH _ 27.6 95.6 29.2 93.0 4 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 238 Utility Trench-Top 3':From manhole#60 to manhole#62 3.0 Below Adjacent subgrade Troxler/3411 B/12980/ Butler,Shane 239 Utility Trench-Top 3'.From manhole#60 to manhole#62 2.0 Below Adjacent subgrade Troxler/3411 B/12980/ Butler,Shane 240 Utility Trench-Top 3'.From manhole#60 to manhole#62 1.0 Below Adjacent subgrade Troxler/3411 B/12980/ Butler,Shane 241 Utility Trench-Top 3':From manhole#60 to manhole#62 0.0 Below Adjacent subgrade Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 f&D Field Report 11-7-18DFR I� Various Report Date: 12/1/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/07/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Manhole#1 Type: Observation Frequency: Periodic Weather: Partly cloudy Air Temp.(deg.F): 62 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation to raise manhole to planned grade. No fill placed at this location on this day. Determination: As Specified Page 1 of 2 Fill Monitoring 117"'8F'" E&R Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/07/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Bergen street next to DI#30 Coverage: Fill Monitoring Type: Observation Frequency: Periodic Weather: Partly cloudy Wind(mph): Air Temp.(deg.F): 62 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility adjacent Moist/Very 21A, and brown sandy 8" Rammax Yes No trench, Bergen subgrade Moist silt street next to DI #30 Elev.(ft.)-2.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of 21A around and over conduit,then one 8"loose lift of soil,then 21A to bring to grade. All lifts compacted with several passes of vibratory rammax. Visual and manual methods were used to evaluate fill placement. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Discrepancy Recorded?: No Please Note Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed Page 2 of 2 F&R Proofroll Activity 11-8-18 Proofroll Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/08/2018 Location: Site-Roadway Category: Soils/Earthwork Location Details: Soil Subgrade Montague st. Station 15+25 to station 14+50 parking area for clubhouse Coverage: Proofroll Elevation: Oft below SG Type: Observation Frequency: Periodic Weather: Partly cloudy Wind(mph): Air Temp.(deg.F): 60 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe proofroll of soil subgrade on Montague st. Proof Roll Equipment: Loaded Single Axle Dump Truck Subgrade Material Description: reddish brown sandy silt Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate. Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Determination: As Specified Discrepancy Recorded?: No Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or stone base subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 1 &D Field Report 11-19-18DFR 1� Various Report Date: 12/1/2018 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/19/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Trench for sanitary sewer on Moffat st from manhole#5 to station 12+50 Type: Observation Frequency: Periodic Weather: Mostly cloudy Air Temp.(deg.F): 52 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for sanitary sewer on Moffat st. No fill was placed at this time. Determination: As Specified Page 1 of 3 Asphalt Placement 11-19-18 Asphalt F&R Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax-434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/19/2018 Location: Road-Driving Lane Category: Asphalt Location Details: Montague Street from stations 13+50 to 16+00 Degraw Street from stations 5+00 to 7+75 Bergen Street from stations 12+00 to 16+00. Coverage: Asphalt Placement Air Temp.(deg.F): 50 Submitted By: Robertson, Katherine B Inspector Title: Technician Equipment Type/Quantity: One Paver, one smooth drum roller, one bobcat and various hand tools Labor Type/Quantity: 8 Asphalt Contractor: S.L Williamson Asphalt Supplier: S.L Williamson Work Description: Onsite as requested to observe and inspect asphalt placement. Tests Performed: Density Test Courses Placed: Base Base Course Summary Mix ID Subbase/Surface Condition(Pre-Placement) Tack Coat Quantity Required Roller Pattern Applied Placed Thickness (tons) (in.) BM 25.0 55 degrees and rising No 2.0 Mix ID Required Marshall ' Marshall/Rice Sample(s) Samples No.of Samples Compaction(%) (pcf)/Rice Value Provided By Taken Performed By • BM 25.0 91.5 2.589 Supplier No Base Course Temperature Log Time(EST) Base Temp.(deg F) Laydown Temp.(deg F) 11.30 52 291 Determination: As Specified Page 2 of 3 F&D Bituminous Density Client: Project: I� 11-19-18 Asphalt Density Riverbend Development 71W0013 .MUEHL,NU>,�dEH,kiLIN, ,U Report Date: 12/1/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D 2950 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet.VA 22932 Phone 434-823-5154 I Fax:434-823-4764 Test Results r Max In Place Probe Min/Max Retest Test Mix Thickness Max Density Density Density Depth Percent Comp. Gauge Test# Of Date Test Location Material Design (in) (pcf) Source (pcf) (in) Comp. (%) Remark SN Technician 1 11/19/18 Site-Parking Lot- Base BM25.0 2 161.6 Supplied 148.1 Backscatter 92 92/102 3560 Robertson, Asphalt:Clubhouse Value Katherine B Parking Lot 2 11/19/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 148.0 Backscatter 92 92/102 3560 Robertson, Montague St,Sta 14+50 Value Katherine B 3 11/19/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 148.8 Backscatter 92 92/102 3560 Robertson, Degraw St,Sta 6+30 Value Katherine B 4 11/19/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 148.4 Backscatter 92 92/102 3560 Robertson, Bergen St,Sta 12+00 Value _ Katherine B 5 11/19/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 148.4 Backscatter 92 92/102 3560 Robertson, Bergen St,Sta 13+50 Value _ Katherine B 6 11/19/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 149.2 Backscatter 92 92/102 3560 Robertson, Bergen St,Sta 16+00 Value Katherine B Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as"Backscatter" Gauge Information Gauge SN Make Model Density Count Moisture Count Standard Count Date Last Calibration Date Last Calibrated By 3560 Instrotek 3500 2730 757 11/19/18 Page 3 of 3 Field Re ort Various 11-20-18 DFR �Q``� p Report Date: 12/1/2018 �v GROENLINO St ROBERTSON,INC Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax.434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/20/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Trench for sanitary sewer on Moffat st from manhole# 5 to manhole#6 Type: Observation Frequency: Periodic Weather: Partly sunny Air Temp.(deg.F): 54 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for sanitary sewer on Moffat st. No fill was placed at this time. Determination: As Specified Page 1 of 4 F&R Asphalt Placement 11-20-18 Asphalt Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/20/2018 Location: Road-Driving Lane Category: Asphalt Location Details: Degraw St(ALL) Bergen Street(ALL) Clubhouse Parking Lot Montague Street, Sta 14+75 to 15+50 Coverage: Asphalt Placement Air Temp.(deg.F): 50 Submitted By: Robertson, Katherine B Inspector Title: Technician Equipment Type/Quantity: One Paver, one smooth drum roller, one bobcat and various hand tools Labor Type/Quantity: 8 Asphalt Contractor: S.L Williamson Asphalt Supplier: S.L Williamson Work Description: Onsite as requested to observe and inspect asphalt placement. Tests Performed: Density Test Courses Placed: Base Base Course Summary Mix ID Subbase/Surface Condition(Pre-Placement) Tack Coat Quantity Required Roller Pattern Applied Placed Thickness (tons) (in.) BM 25.0 50 degrees and rising Yes 2.0 Mix ID Required Marshall Marshall/Rice Sample(s) Samples No.of Samples Compaction(%) (pcf)/Rice Value Provided By Taken Performed By BM 25.0 91.5 2.589 Supplier No Base Course Temperature Log Time(EST) Base Temp.(deg F) Laydown Temp.(deg F) 11:30 50 290 Determination: As Specified Page 2 of 4 18, Bituminous Density Client: Project: I� 11-20-18 Asphalt Density Riverbend Development 71W0013 ,NUr,,l,nili a w�etH,„Lln INC. Report Date: 12/1/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D 2950 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Max In Place Probe Min/Max Retest Test Mix Thickness Max Density Density Density Depth Percent Comp. Gauge Test# Of Date Test Location Material Design (in) (pcf) Source (pcf) (in) Comp. (%) Remark SN Technician 7 11/20/18 Road-Driving Lane' Base BM25.0 2 161.6 Supplied 148.8 Backscatter 92 92/102 963 Robertson, Degraw Street,Sta Value Katherine B 8+75 _ _ 8 11/20/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 148.6 Backscatter 92 92/102 963 Robertson, Degraw Street,Sta Value Katherine B 7+00 9 11/20/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 149.1 Backscatter 92 92/102 963 Robertson, Degraw Street,Sta Value Katherine B 6+15 10 11/20/18 Road-Driving Lane. Base BM25.0 2 161.6 Supplied 157.9 Backscatter 98 92/102 963 Robertson, Bergen Street, 15+00, Value Katherine B Left Lane 11 11/20/18 Road-Driving Lane. Base BM25.0 2 161.6 Supplied 152.9 Backscatter 95 92/102 963 Robertson, Bergen Street, 13+00, Value Katherine B Left Lane _ 12 11/20/18 Road-Driving Lane. Base BM25.0 2 161.6 Supplied 153.4 Backscatter 95 92/102 963 Robertson, Bergen Street, 11+25, Value Katherine B Left Lane 13 11/20/18 Road-Driving Lane: Base BM25.0 2 161.6 Supplied 154.8 Backscatter 96 92/102 963 Robertson, Clubhouse Parking Lot _ Value Katherine B 14 11/20/18 Road-Driving Lane' Base BM25.0 2 161.6 Supplied 153.7 Backscatter 95 92/102 963 Robertson, Montague Street,Sta Value Katherine B 15+10 _ 15 11/20/18 Road-Driving Lane' Base BM25.0 2 161.6 Supplied 153.3 Backscatter 95 92/102 963 Robertson, Bergen Street, Right Value Katherine B Lane,Sta 14+75 16 11/20/18 Road-Driving Lane' Base BM25.0 2 161.6 Supplied 153.6 Backscatter 95 92/102 963 Robertson, Bergen Street, Right Value Katherine B Lane,Sta 13+00 _ 17 11/20/18 Road-Driving Lane. Base BM25.0 2 161.6 Supplied 152.8 Backscatter 95 92/102 963 Robertson, Bergen Street, Right Value Katherine B Lane,Sta 11+60 Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as"Backscatter" Page 3 of 4 f&D Bituminous Density Client: Project: I� 11-20-18 Asphalt Density Riverbend Development 71W0013 FIRUENLIN.e.lit3:..,o ON,INC Report Date: 12/1/2018 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D 2950 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone.434-823-5154I Fax 434-823-4764 Gauge Information Gauge SN Make Model Density Count Moisture Count Standard Count Date Last Calibration Date Last Calibrated By 963 Troxler 4640 3676 1061 11/20/18 Page 4 of 4 Field Report Various 11-21-18 DFR &p r Report Date: 12/1/2018 f` Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 11/21/2018 Location: Utility Trench Category: Soils/Earthwork Location Details: Trench for sanitary sewer on Moffat st from manhole#5 to manhole#6 Type: Observation Frequency: Periodic Weather: sunny Air Temp.(deg.F): 55 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for sanitary sewer on Moffat st. , observed the beginning of fill placement to the utility trench. Fill being placed in 8"loose lifts. Not ready for testing at this time Determination: As Specified Page 1 of 1 fppRField Report Report Date: 2/24/2o 9 OA Various 1-4-19 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone.434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/04/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: From DI#56 to DI#58 Type: Observation Frequency: Periodic Weather: Overcast then rain Air Temp.(deg.F): 42 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for storm water drain. No fill was placed at this time. Determination: No Discrepancies recorded with respect to items inspected. Page 1 of 1 E&R Fill Monitoring 1-7-19 Fill Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/07/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: From DI#56 to DI#58 Coverage: Fill Monitoring Type: Observation Frequency: Spot Check Weather: Mostly cloudy Wind(mph): Air Temp.(deg.F): 40 Personnel: Butler, Shane , Technician Description of Work Completed Please Note- The tests and/or observations below and those recorded at this project site on this date in other F&R reports represent spot checks, only at the locations noted. Fulltime observation of materials placed or of placement methods should not be inferred General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe the placement of fill to the utility trench. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench for adjacent Moist/Very Reddish brown elastic 8" Sheepsfoot Yes Yes storm water drain subgrade Moist silt Roller/ Elev.(ft.)-3.00 Rammax to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax and vibratory sheepsfoot roller. Other Tests Performed: Nuclear density tests Determination: No Discrepancies recorded with respect to items inspected. Please Note Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as maybe needed. Page 1 of 3 r&R Soil Nuclear Gauge Client: Project: 1-7-19 NG tests Riverbend Development 71W0013 Report Date: 2/24/2019 455 Second Street SE#400 Avinity Estates Phase Crozet Office,.,,.,,;..,......,,. Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax.434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 294 1/7/19 3794RC MH 27.6 95.6 30.5 91.4 4 96 95/102 295 1/7/19 3794RC MH _ 27.6 95.6 29.7 93.2 4 97 95/102 296 1/7/19 3794RC MH 27.6 95.6 30.2 93.0 4 97 95/102 297 1/7/19 3794RC MH 27.6 95.6 30.1 93.6 _ 4 98 95/102 298 1/7/19 3794RC MH 27.6 95.6 29.7 93.8 4 98 95/102 299 1/7/19 3794RC MH 27.6 95.6 29.7 93.9 4 98 95/102 300 1/7/19 3794RC MH 27.6 95.6 29.0 _ 94.1 4 98 95/102 301 1/7/19 3794RC MH 27.6 95.6 29.6 93.8 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 294 Utility Trench-Storm Sewer:From DI#56 to DI#58 3.0 FT below SG Troxler/3411B/12980/ Butler,Shane 295 Utility Trench-Storm Sewer:From DI#56 to DI#58 3.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 296 Utility Trench-Storm Sewer:From DI#56 to DI#58 - 3.0 FT below SG Troxler/3411B/12980/ Butler,Shane 297 Utility Trench-Storm Sewer From DI#56 to DI#58 2.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 298 Utility Trench-Storm Sewer From DI#56 to DI#58 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 299 Utility Trench-Storm Sewer: From DI#56 to DI#58 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 300 Utility Trench-Storm Sewer. From DI#56 to DI#58 1.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 301 Utility Trench-Storm Sewer:From DI#56 to DI#58 1.0 FT below SG Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency Page 2 of 3 Soil Nuclear Gauge Client: Project: Uf&D 1-7-19 NG tests Riverbend Development 71W0013 eNIMilln1.3 H� ,NG Report Date:2/24/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone.434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 302 1/7/19 3794RC MH 27.6 95.6 29.2 94.5 4 99 95/102 303 1/7/19 3794RC MH 27.6 95.6 28.9 94.1 4 98 95/102 304 1/7/19 3794RC MH 27.6 95.6 29.2 94.1 4 98 95/102 305 1/7/19 3794RC MH 27.6 95.6 29.4 93.9 4 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 302 Utility Trench-Storm Sewer:From DI#56 to DI#58 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane 303 Utility Trench-Storm Sewer:From DI#56 to DI#58 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 304 Utility Trench-Storm Sewer:From DI#56 to DI#58 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane 305 Utility Trench-Storm Sewer:From DI#56 to DI#58 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&D Field Report 1-8-19 DFR 1� Various p Report Date: 2/24/2019 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone.434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/08/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: Montague street station 11+20 to T joint at center of intersection of Montague st and Moffat st for water main. Type: Observation Frequency: Periodic Weather: Partly sunny Air Temp.(deg.F): 58 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for water main on Montague st. No fill was placed on this date. Determination: No Discrepancies recorded with respect to items inspected. Page 1 of 1 1-9-19 Fill Placement f&D Fill Monitoring Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax'434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/09/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: Water main on Montague st from station 11+20 to T joint at center of intersection of Montague st and Moffat st. Coverage: Fill Monitoring Type: Observation Frequency: Spot Check Weather: Partly sunny Wind(mph): Air Temp.(deg.F): 44 Personnel: Butler, Shane , Technician Description of Work Completed Please Note- The tests and/or observations below and those recorded at this project site on this date in other F&R reports represent spot checks, only at the locations noted Fulltime observation of materials placed or of placement methods should not be inferred General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench for adjacent Wet/Very Reddish brown silty 8" Sheepsfoot Yes Yes water main subgrade Moist soil with small rock Roller/ Elev.(ft.)-3.00 Rammax to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax and vibratory sheepsfoot roller. Other Tests Performed: Nuclear density tests were performed Determination: No Discrepancies recorded with respect to items inspected. Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 0 Soil Nuclear Gauge Client: Project: I� 1-9-19 NG tests Riverbend Development 71W0013 N1tlUN Report Date: 2/24/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154I Fax.434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 306 1/9/19 3747RC ML 26.6 94.6 29.5 91.8 6 97 95/102 307 1/9/19 3747RC ML 26.6 s 94.6 29.1 92.3 _ 6 98 95/102 308 _ 1/9/19 3747RC ML 26.6 94.6 29.3 92.0 6 97 95/102 309 1/9/19 3747RC ML 26.6 94.6 29.0 92.5 6 98 95/102 310 - 1/9/19 3747RC ML 26.6 94.6 29.1 92.1 6 97 95/102 311 1/9/19 3747RC ML 26.6 94.6 29.1 92.3 6 98 95/102 _ 312 1/9/19 3747RC ML 26.6 94.6 28.9 92.4 6 98 95/102 313 1/9/19 3747RC ML 26.6 94.6 29.1 92.4 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 306 Utility Trench-Water Main:Montague street station 11+00 3.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 307 Utility Trench-Water Main.Montague street station 10+60 3.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 308 Utility Trench-Water Main.Montague street station 10+20 3.0 FT below SG Troxler/3411B/12980/ Butler,Shane 309 Utility Trench-Water Main:Montague street station 11+10 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 310 •Utility Trench-Water Main.Montague street station 10+70 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 311 Utility Trench-Water Main: Montague street station 10+30 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 312 Utility Trench-Water Main:Montague street station 10+20 1.0 FT below SG Troxler/3411B/ 12980/ Butler,Shane 313 Utility Trench-Water Main:Montague street station 10+60 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 &R Soil Nuclear Gauge Client: Project: 1-9-19 NG tests Riverbend Development 71W0013 Report Date: 2/24/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-51541 Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) - (pcf) (in) Compaction (%) Remark 314 1/9/19 3747RC ML 26.6 94.6 29.5 92.0 6 97 95/102 315 1/9/19 3747RC ML 26.6 94.6 29.1 92.1 6 97 95/102 316 1/9/19 3747RC ML 26.6 94.6 29.1 92.3 6 98 95/102 317 1/9/19 3747RC ML 26.6 94.6 29.0 92.3 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 314 Utility Trench-Water Main:Montague street station 11+00 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane 315 Utility Trench-Water Main:Montague street station 11+05 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 316 Utility Trench-Water Main:Montague street station 10+65 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane 317 Utility Trench-Water Main:Montague street station 10+05 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 Field Re ort Various 1-10-19 DFR FaO p Report Date: 2/24/2019 GROEMLING E.ROBERTSON.INC Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax-434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/10/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: Water main from T joint at center of intersection of Montague st and Moffat st to T joint at center of intersection of Bergen street ant Moffat st. Coverage: Subgrade Observation Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 40 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation on utility trench for water main. No fill was placed at this time. Determination: No Discrepancies recorded with respect to items inspected. Page 1 of 1 /&n Fill Monitoring 1-11-19 Fill Placement Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone.434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/11/2019 Location: Utility Trench-Top 3' Category: Soils/Earthwork Location Details: Water main from T joint at center of intersection of Montague st and Moffat st to end of water main at station 10+00. Coverage: Fill Monitoring Type: Observation Frequency: Full Time Weather: Sunny Wind(mph): Air Temp.(deg.F): 38 Personnel: Butler, Shane , Technician Description of Work Completed General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe the placement of fill. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench excavation Moist Reddish brown silty 8" Rammax Yes Yes Elev.(ft.)-3.00 subgrade soil with small rock to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: No Discrepancies recorded with respect to items inspected. Please Note•Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: I� 1-11-19 NG tests Riverbend Development 71W0013 ,NLItH,,141,6wLIn.N,nLJN_INC. Report Date: 2/24/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-51541 Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 318 _ 1/11/19 3747RC ML 26.6 94.6 29.3 91.8 6 97 95/102 319 1/11/19 3747RC ML 26.6 94.6 29.0 92.2 6 97 95/102 320 1/11/19 3747RC ML 26.6 94.6 28.9 92.5 6 98 95/102 321 1/11/19 3747RC ML 26.6 94.6 29.1 92.2 6 97 95/102 322 1/11/19 3747RC ML 26.6 94.6 29.3 92.3 6 98 95/102 323 1/11/19 3747RC ML 26.6 94.6 29.0 92.3 6 98 95/102 324 1/11/19 3747RC ML 26.6 94.6 29.1 92.1 6 97 95/102 325 1/11/19 3747RC ML 26.6 94.6 29.1 92.3 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 318 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 2.0 FT below SG Troxler/3411 B/ 12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 319 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 2.0 FT below SG Troxler/3411 B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 320 Utility Trench-Top 3':Water main from Tat the center of the intersection of Montague 2.0 FT below SG Troxler/34118/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 321 Utility Trench-Top 3':Water main from Tat the center of the intersection of Montague 2.0 FT below SG Troxler/3411 B/ 12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 322 Utility Trench-Top 3':Water main from Tat the center of the intersection of Montague 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 323 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 1.0 FT below SG Troxler/34118/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 324 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 1.0 FT below SG Troxler/3411 B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. _ 325 Utility Trench-Top 3.:Water main from Tat the center of the intersection of Montague 1.0 FT below SG Troxler/3411 B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 3 Uf&R Soil Nuclear Gauge Client: Project: 1-11-19 NG tests Riverbend Development 71W0013 Report Date:2/24/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville, VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 326 1/11/19 3747RC ML 26.6 94.6 _ 28.9 92.3 6 98 95/102 327 1/11/19 3747RC ML 26.6 94.6 29.3 92.1 6 97 95/102 328 1/11/19 3747RC ML 26.6 94.6 29.1 92.1 6 97 95/102 329 1/11/19 3747RC ML 26.6 94.6 28.9 92.4 6 98 95/102 330 1/11/19 3747RC ML 26.6 94.6 29.1 92.2 6 97 95/102 331 1/11/19 3747RC ML 26.6 94.6 28.9 92.5 6 98 95/102 332 1/11/19 3747RC ML _ 26.6 94.6 29.0 _ 92.5 6 98 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 326 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 1.0 IFT below SG Troxler/3411B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 327 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. _ 328 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 329 Utility Trench-Top 3':Water main from Tat the center of the intersection of Montague 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 330 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 331 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. 332 Utility Trench-Top 3':Water main from T at the center of the intersection of Montague 0.0 'FT below SG Troxler/3411B/ 12980/ Butler,Shane st and Moffat st to the end of the water main at station 10+00. Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 f&D Field Report 1-15-19 DFR tt Various Report Date: 2/24/2019 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/15/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: Water services on Moffat st. Coverage: Subgrade Observation Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 40 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: F&R representative arrived on the jobsite as requested to observe ongoing site work. Tests Performed: Not ready for testing at this time Field Notes: Observed excavation on utility trenches for water services on Moffat st. No fill was placed at this time. Determination: No Discrepancies recorded with respect to items inspected. Page 1 of 1 F&R Fill Monitoring 1-16-19 Fill Placement Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone.434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/16/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: Trench for water services on Moffat st from station 13+00 to station 11+00 Coverage: Fill Monitoring Type: Observation Frequency: Spot Check Weather: Sunny Wind(mph): Air Temp.(deg.F): 47 Personnel: Butler, Shane , Technician Description of Work Completed Please Note: The tests and/or observations below and those recorded at this project site on this date in other F&R reports represent spot checks, only at the locations noted. Fulltime observation of materials placed or of placement methods should not be inferred. General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe the placement of fill. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench excavation Moist/Very Reddish brown silty 8" Rammax Yes Yes Elev.(ft.)-3.00 subgrade Moist soil with small rock to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: No Discrepancies recorded with respect to items inspected. Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 f&D Soil Nuclear Gauge Client: Project: I� 1-16-19 NG tests Riverbend Development 71W0013 ,14�E�1-,NLi K,.dLNTe13,_INC Report Date: 2/24/2019 455 Second Street SE#400 Avinity Estates Phase I y.MunY Smwer:v.,IYBI Crozet mace Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method _Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 333 1/16/19 3794RC MH _ 27.6 95.6 29.4 92.9 6 97 95/102 334 1/16/19 3794RC MH 27.6 95.6 30.3 92.0 6 96 95/102 335 1/16/19 3794RC _ MH 27.6 95.6 29.6 92.9 6 97 95/102 336 1/16/19 3794RC MH 27.6 95.6 29.6 93.1 6 97 95/102 337 1/16/19 3794RC _ MH 27.6 95.6 29.9 92.2 6 96 95/102 338 1/16/19 3794RC MH 27.6 95.6 29.6 92.2 6 96 95/102 339 1/16/19 3794RC MH 27.6 95.6 29.7 92.6 6 97 95/102 340 1/16/19 3794RC MH _ 27.6 95.6 30.0 92.1 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 333 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 11+00 334 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 2.0 FT below SG Troxler/3411B/ 12980/ Butler,Shane 11+00 335 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 11+00 336 Utility Trench-Top 2'.Water service trench on Moffat st from station 13+00 to station 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane 11+00 337 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 1.0 FT below SG Troxler/3411B/ 12980/ Butler,Shane 11+00 338 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 1.0 FT below SG Troxler/3411B/ 12980/ Butler,Shane 11+00 339 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane 11+00 340 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 11+00 Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter" Gauge calibration data on file with the testing agency. Page 2 of 3 14 Soil Nuclear Gauge Client: Project: 1-16-19 NG tests Riverbend Development 71W0013 Report Date:2/24/2019 455 Second Street SE#400 Avinity Estates Phase Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax:434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 341 1/16/19 3794RC MH 27.6 95.6 29.8 92.1 _ 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference _ Make/Model/SN/Calibrated Field Technician 341 Utility Trench-Top 2':Water service trench on Moffat st from station 13+00 to station 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 11+00 Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 3 of 3 F&R Fill Monitoring 1-17-19 Fill Placement Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/17/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: Trench for water services on Moffat st from station 11+00 to station 10+00 Coverage: Fill Monitoring Type: Observation Frequency: Spot Check Weather: Sunny Wind(mph): Air Temp.(deg.F): 47 Personnel: Butler, Shane , Technician Description of Work Completed Please Note: The tests and/or observations below and those recorded at this project site on this date in other F&R reports represent spot checks, only at the locations noted Fulltime observation of materials placed or of placement methods should not be inferred General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe the placement of fill. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench excavation Moist/Very Reddish brown silty 8" Rammax Yes Yes Elev.(ft.)-3.00 subgrade Moist soil with small rock to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests were performed Determination: No Discrepancies recorded with respect to items inspected. Please Note Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 ro Soil Nuclear Gauge Client: Project: 1-17-19 NG tests Riverbend Development 71W0013 ��r•., a w��.�,d��, Report Date:2/24/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 342 1/17/19 3794RC MH 27.6 95.6 29.3 92.6 6 97 95/102 343 1/17/19 3794RC MH 27.6 95.6 29.2 92.5 6 97 95/ 102 344 1/17/19 3794RC MH 27.6 95.6 29.5 92.1 6 96 95/102 345 1/17/19 3794RC MH 27.6 95.6 29.4 92.8 6 97 95/102 346 1/17/19 3794RC MH 27.6 95.6 29.7 92.4 6 97 95/102 347 1/17/19 3794RC MH 27.6 95.6 29.5 92.2 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 342 Utility Trench-Top 2':Water service trench on Moffat st from station 11+00 to station 2.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 10+00 343 Utility Trench-Top 2'.Water service trench on Moffat st from station 11+00 to station 2.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 10+00 344 Utility Trench-Top 2':Water service trench on Moffat st from station 11+00 to station 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane 10+00 345 Utility Trench-Top 2':Water service trench on Moffat st from station 11+00 to station 1.0 FT below SG Troxler/3411 B/ 12980/ Butler,Shane 10+00 346 Utility Trench-Top 2'.Water service trench on Moffat st from station 11+00 to station 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 10+00 347 Utility Trench-Top 2':Water service trench on Moffat st from station 11+00 to station 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 10+00 Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency Page 2 of 2 F&R Fill Monitoring 1-22-19 Fill Placement Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone.434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/22/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: Station 10+00 on Moffat st. For hydrant and last of the water services. Coverage: Fill Monitoring Type: Observation Frequency: Full Time Weather: Partly sunny Wind(mph): Air Temp.(deg.F): 32 Personnel: Butler, Shane , Technician Description of Work Completed General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe the placement of fill. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Utility trench adjacent Moist/Very Reddish brown silty 8" Sheepsfoot Yes Yes Elev.(ft.)-3.00 subgrade Moist soil with small rock Roller/ to Rammax Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax and vibratory sheepsfoot roller. Other Tests Performed: Nuclear density tests Determination: No Discrepancies recorded with respect to items inspected. Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 f& Soil Nuclear Gauge Client: Project: I� 1-22-19 NG tests Riverbend Development 71 W0013 ___.. PN_He ROBEwIL�H ��- Report Date:2/25/2019 455 Second Street SE#400 Avinity Estates Phase I Mwm✓q vmxM wnelW Crozet office Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154I Far 434-823.4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 348 1/22/19 3794RC MH 27.6 95.6 29.8 91.8 6 96 95/102 349 1/22/19 3794RC MH 27.6 95.6 30.3 91.6 6 96 95/102 350 1/22/19 3794RC MH 27.6 95.6 30.4 91.2 6 95 95/102 351 1/22/19 3794RC MH 27.6 95.6 30.2 91.5 6 96 95/102 352 1/22/19 3794RC MH 27.6 95.6 30.4 91.1 6 95 95/102 353 1/22/19 3794RC MH 27.6 95.6 30.1 91.5 6 96 95/102 354 1/22/19 3794RC MH 27.6 95.6 30.1 91.6 6 96 95/102 355 1/22/19 3794RC MH 27.6 95.6 29.8 91.9 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN I Calibrated Field Technician 348 Utility Trench-Top 3':Station 10+00 on Moffat st for hydrant and last 3 water services 3.0 FT below SG Troxler/3411B/12980/ Butler,Shane 349 Utility Trench-Top 3':Station 10+00 on Moffat st for hydrant and last 3 water services 3.0 FT below SG Troxler/3411B/12980/ Butler,Shane 350 Utility Trench-Top 3':Station 10+00 on Moffat st for hydrant and last 3 water services 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 351 Utility Trench-Top 3':Station 10+00 on Moffat st for hydrant and last 3 water services 2.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 352 Utility Trench-Top 3':Station 10+00 on Moffat st for hydrant and last 3 water services 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane 353 Utility Trench-Top 3"Station 10+00 on Moffat st for hydrant and last 3 water services 1.0 FT below SG Troxler/3411 B/12980/ Butler,Shane 354 Utility Trench-Top 3':Station 10+00 on Moffat st for hydrant and last 3 water services 0.0 FT below SG Troxler/3411B/12980/ Butler,Shane 355 Utility Trench-Top 3':Station 10+00 on Moffat st for hydrant and last 3 water services 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 F&R Fill Monitoring 1-23-19 Fill Placement ,ROENLINO E.ROBERTSON INC Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/23/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: For ARV at lot#49 on Montague st Coverage: Fill Monitoring Type: Observation Frequency: Full Time Weather: Overcast Wind(mph): Air Temp.(deg.F): 41 Personnel: Butler, Shane , Technician Description of Work Completed General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe the placement of fill. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken ' Utility trench excavation Moist/Very Reddish brown silty 8" Rammax Yes Yes Elev (ft.)-3.00 subgrade Moist soil with small rock to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory rammax. Other Tests Performed: Nuclear density tests Determination: No Discrepancies recorded with respect to items inspected. Please Note:Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 2 F8,p Soil Nuclear Gauge Client: Project: I� 1-23-19 NG tests Riverbend Development 71W0013 Report Date:2/25/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office sn Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax.434-823-4764 Test Results Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method _Classification (%) (pcf) _ (%) (pcf) (in) Compaction (%) Remark 356 1/23/19 3794RC MH 27.6 95.6 30.0 91.8 6 96 95/102 357 1/23/19 3794RC MH 27.6 95.6 30.2 91.5 6 96 95/102 358 1/23/19 3794RC MH 27.6 95.6 _ 29.9 91.5 6 96 95/102 359 1/23/19 3794RC MH 27.6 95.6 30.1 91.6 6 96 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 356 Utility Trench-Top 3'.ARV at lot 49 on Montague st 3.0 FT below SG Troxler/3411B/12980/ Butler,Shane 357 Utility Trench-Top 3'.ARV at lot 49 on Montague st 2.0 FT below SG Troxler/3411B/12980/ Butler,Shane 358 Utility Trench-Top 3'.ARV at lot 49 on Montague st 1.0 FT below SG Troxler/3411B/12980/ Butler,Shane 359 Utility Trench-Top 3'.ARV at lot 49 on Montague st 0.0 FT below SG Troxler/3411 B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. Page 2 of 2 fpp Field Report 1-28-19 DFR OAR Various p Report Date: 2/28/2019 ,ROENLING St ROBERTSON.INC Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/28/2019 Location: Site-Roadway Category: Soils/Earthwork Location Details: Service road off of Rt. 20 Coverage: Subgrade Observation Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 39 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation to widen roadway. Observed removal of debris, roots, and topsoil. Observed the placement of stone where aforementioned was removed. Determination: No Discrepancies recorded with respect to items inspected. Page 1 of 1 Field Re ort Various 1-29-19 DFR �OaO Dr p Report Date: 2/28/2019 Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/29/2019 Location: Site-Roadway Category: Soils/Earthwork Location Details: Service road off of Rt. 20 Type: Observation Frequency: Periodic Weather: Overcast Air Temp.(deg.F): 38 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Field Notes: Observed excavation to widen roadway. Observed removal of debris, roots, and topsoil. Observed the placement of stone where aforementioned was removed. Determination: No Discrepancies recorded with respect to items inspected. Page 1 of 1 Field Report &DRVarious 1-31-19 DFR eport Date: 2/28/2019 r Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/31/2019 Location: Utility Trench Category: Soils/Earthwork Location Details: East side of Bergen street Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 23 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the jobsite as requested to observe ongoing site work. Tests Performed: Proofroll Field Notes: Observed the excavation for and placement of conduit.Also observed cutting of soils on building lots 62-66 to bring area to soil subgrade elevation. Determination: No Discrepancies recorded with respect to items inspected. Page 1 of 2 F&R Proofroll Activity 1-31-19 Proofroll Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Amity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 01/31/2019 Location: Building Pad Category: Soils/Earthwork Location Details: Lots 62-66 Coverage: Proofroll Elevation: Planned soil subgrade Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 23 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the jobsite as requested to observe ongoing site work Proof Roll Equipment: Loaded Articulated Dump Truck Subgrade Material Description: Moist reddish brown silty soil with small rock Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate. Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required.Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Determination: No Discrepancies recorded with respect to items inspected. Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or stone base sub grade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 2 of 2 F&R Proofroll Activity 2-4-19 Proofroll Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 02/04/2019 Location: Site-Roadway Category: Soils/Earthwork Location Details: Montague st from DI#14 to DI#15 Coverage: Proofroll Elevation: Finished grade Type: Observation Frequency: Periodic Weather: Sunny Wind(mph): Air Temp.(deg.F): 56 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: F&R representative arrived on the jobsite as requested to observe ongoing site work. Proof Roll Equipment: Loaded Tandem Axle Dump Truck Subgrade Material Description: Brown Sandy silty soil with small rock Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate. Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required:Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Other Comments/Observations: Observed loaded tandem axle dump truck make several passes with no visual pumping or rutting. Determination: No Discrepancies recorded with respect to items inspected. Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or stone base sub grade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. Page 1 of 3 r Field Report Various 2-4-19 DFR � Report Date: 2/24/2019 O Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax.434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 02/04/2019 Location: Site-Roadway Category: Soils/Earthwork Location Details: Montague st from station 14+40 to station 13+50 Coverage: Subgrade Observation Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 56 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: F&R representative arrived on the iobsite as requested to observe ongoing site work. Field Notes: Observed the placement of 6 inches of 21A to the roadway to bring it up to stone finished grade. Determination: No Discrepancies recorded with respect to items inspected. Page 2 of 3 FOQQ Concrete Placement Client. Project: a'` Summary Riverbend Development 71W0013 455 Second Street SE#400 Avinity Estates Phase I 2-4-19 CONC Crozet Office Report Date: 2/24/2019 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154I Fax 434-823-4764 Placement Date: 2/4/2019 Placement Location: Site-Curb&Gutter Placement Method: Chute Technician: Butler,Shane Weather: Location Details: Montague st from DI#14 to DI#15 Mix Design: BC curb Specified Strength(psi): 3000 Contractor: Eagle Rapalo concrete Supplier: Allied Concrete Truck# Load/Cume Placement Air Content Unit Weight Concrete Air Temp On-Site Specimens Sample Sample Set Ticket# Vol(yd') Times Time(min) Consistency (%) (Ib/W) Temp(F) (F) Admixtures Cast Specimen Size Type 1924/J 8 369 10/10 Batched: 12:34 EST 85 Slump.3-1'4 in. Result.7.3 65 56 ROIler 5 4"X 8" CC 10147288 Arrived.13.10 EST Spec.3-5 Spec:4.5-7.5 Empty:13:59 EST Page 3 of 3 Fill Monitoring 3-7-19Fill F&R Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone.434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Amity Loop Charlottesville,VA 22902 Date: 03/07/2019 Location: Building Pad Category: Soils/Earthwork Location Details: East side of Montague St.from STA 13+50 to station 11+00 Coverage: Fill Monitoring Type: Observation Frequency: Spot Check Weather: Sunny Wind(mph): Air Temp.(deg.F): 30 Personnel: Butler, Shane , Technician Description of Work Completed Please Note. The tests and/or observations below and those recorded at this project site on this date in other F&R reports represent spot checks, only at the locations noted. Fulltime observation of materials placed or of placement methods should not be inferred General Contractor: Contour Earthwork Contour Subcontractor: Work Description: F&R representative arrived on the jobsite as requested to observe ongoing site work. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Building Pads; excavation Moist/Very Reddish brown silty 8" Sheepsfoot Yes Yes East side of subgrade Moist soil with small rock Roller Montague St.from STA 13+50 to station 11+00 Elev.(ft.)-1.00 to Elev.(ft.)0.00 Observations&Comments: Observed the placement of fill in 8"loose lifts and compacted with several passes of vibratory sheepsfoot roller. Other Tests Performed: Nuclear density tests were performed Determination: No Discrepancies recorded with respect to items inspected. Please Note. Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or base stone subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. 1.The results provided herein relate only to the items inspected and/or tested. Page 1 of 2 2.This report shall not be reproduced, except in full,without the prior written approval of F&R. r&p Soil Nuclear Gauge Client: Project: I� 3-7-19 NG Riverbend Development 71W0013 Report Date:4/29/2019 455 Second Street SE#400 Avinity Estates Phase I Crozet Office'14L Test Method:ASTM D6938 Charlottesville,VA 22902 Avinity Loop 6185 Rockfish Gap Turnpike Charlottesville,VA 22902 Crozet,VA 22932 Phone 434-823-5154 I Fax 434-823-4764 Test Results . 1 Optimum Maximum In Place In Place Probe Min/Max Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (in) Compaction (%) Remark 360 3/7/19 3794RC MH 27.6 95.6 25.7 92.9 6 97 95/102 361 _ 3/7/19 3794RC MH 27.6 95.6 25.7 92.7 6 97 95/102 362 3/7/19 3794RC MH 27.6 95.6 26.6 92.2 6 96 95/102 363 3/7/19 3794RC MH 27.6 95.6 26.9 92.1 6 96 95/102 364 3/7/19 3794RC MH 27.6 95.6 26.2 92.4 6 97 95/102 Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN/Calibrated Field Technician 360 Building Pad:East side of Montague St.from STA 13+50 to 11+00 0.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane 361 Building Pad:East side of Montague St.from STA 13+50 to 11+00 0.0 Foot below subgrade Troxler/3411B/12980/ Butler,Shane 362 Building Pad:East side of Montague St.from STA 13+50 to 11+00 0.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane 363 Building Pad:East side of Montague St.from STA 13+50 to 11+00 0.0 Foot below subgrade Troxler/3411 B/12980/ Butler,Shane 364 Building Pad:East side of Montague St.from STA 13+50 to 11+00 0.0 Foot below subgrade Troxler/3411B/12980/ Butler,Shane Remarks Comments Tests are"Direct Transmission"(Method A)unless probe depth is noted as "Backscatter".Gauge calibration data on file with the testing agency. 1. The results provided herein relate only to the items inspected and/or tested. Page 2 of 2 2. This report shall not be reproduced, except in full,without the prior written approval of F&R. ��^ Field Report Various Report Date: 8/12/2019 ,RCIEHLINCI S.ROBERTSON.INC. K Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71 W0013 Phone 434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax 434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/24/2019 Location: Site-Roadway Category: Soils/Earthwork Location Details: Intersection of Montague St and Moffat St to end of culdasac Type: Observation Frequency: Periodic Weather: Sunny Air Temp.(deg.F): 75 F&R Personnel: Butler, Shane , Technician Description of Work Completed Work Completed: The F&R representative arrived on the job site as requested to observe ongoing site work. Field Notes: Observed excavation on roadway to get ready for stone placement. Determination: No Discrepancies recorded with respect to items inspected 1.The results provided herein relate only to the items inspected and/or tested. Page 1 of 1 2.This report shall not be reproduced, except in full,without the prior written approval of F&R. rsi Proofroll Activity Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet,VA 22932 Riverbend Development 71W0013 Phone:434-823-5154 455 Second Street SE#400 Avinity Estates Phase I Fax:434-823-4764 Charlottesville,VA 22902 Avinity Loop Charlottesville,VA 22902 Date: 07/25/2019 Location: Site-Roadway Category: Soils/Earthwork Location Details: Moffat St from station 6+60 to station 2+80 Coverage: Proofroll Elevation: Planned soil subgrade Type: Observation Frequency: Periodic Weather: Mostly sunny Wind(mph): Air Temp.(deg.F): 82 Personnel: Butler, Shane , Technician Description of Work Completed Work Description: The F&R representative arrived on the job site as requested to observe ongoing site work. Proof Roll Equipment: Loaded Articulated Dump Truck Subgrade Material Description: Brown silty sandy soil with some gravel Note: Subgrade descriptions indicated in this report are based on visual observation and should be considered approximate. Subsurface conditions in unexplored locations may vary from those encountered and noted herein. Summary of Proofroll: Corrections Not Required Area Tested Appeared Stable w/No Appreciable Pumping or Rutting. Other Comments/Observations: Observed excavation to bring the roadway to grade. Observed a loaded articulated dump truck make several passes with no appreciable pumping or rutting. Determination: No Discrepancies recorded with respect to items inspected. Note: Inspections, field notes, test results and recommendations herein were recorded under the weather conditions and construction activities occurring at the time of our site visit. If inclement weather and/or construction activities occur after our visit that may impact the soil and/or stone base subgrade, F&R should be notified and afforded an opportunity to revisit the site and revise our report as may be needed. 1.The results provided herein relate only to the items inspected and/or tested. Page 1 of 1 2.This report shall not be reproduced, except in full,without the prior written approval of F&R.