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HomeMy WebLinkAboutWPO201300021 Inspection 2018-06-08/ Field Observation Form 4-2-18DFR FO Various Report Date: 4/28/2018 1 a Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet, VA 22932 March Mountain Properties I, LLC 71 W0009 Phone: 434-823-5154 1005 Heathercroft Circle, Suite 100 Old Trail Block 12 Pond Fax: 434-823-4764 Crozet, VA 22932 Old Trail Drive Crozet, VA 22932 Date: 04/02/2018 Location: Jobsite Category: Soils/Earthwork Location Details: Type: Observation Frequency: Weather: Clear Air Temp. (deg. F): 56 F&R Personnel: Bailes, William F Description of Work Completed Work Completed: Technician arrived as scheduled to observe jobsite operations Observations: Technician met with Justin of AG Dillard and discussed plans for raising height of dam at existing pond. Dam to be raised 4 feet in height with aquatic benches created around interior base of dam to a height level with top of existing dam. Discussions with contractor and engineer confirmed no clay core needed. Current dam is in native material. Technician also informed contractor that stockpiled topsoil material was unsuitable for use as fill in dam construction. Contractor contacted technician later in day to inform that no further inspections would be needed this day. Determination: As Specified Page 1 of 1 Field Observation Form 4-5-18 DFR �Q Various Report Date: 4/28/2018 raaN. In _ f9N eenrg SM1r611M5wr:8dl Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet, VA 22932 March Mountain Properties 1, LLC 71 W0009 Phone: 434-823-5154 1005 Heathercroft Circle, Suite 100 Old Trail Block 12 Pond Fax: 434-823-4764 Crozet, VA 22932 Old Trail Drive Crozet, VA 22932 Date: 04/05/2018 Location: Jobsite Category: Soils/Earthwork Location Details: Type: Observation Frequency: Weather: Clear Air Temp. (deg. F): 45 F&R Personnel: Bailes, William F Description of Work Completed Work Completed: Technician arrived as scheduled to observe jobsite operations Observations: Technician requested by contractor to observe benching of interior of existing pond. Technician observed suitable Silt material being placed around interior rim of pond. Material was placed and compacted with a sheepsfoot roller. Fill observed by F&R today at the referenced location was found satisfactory. Determination: As Specified Page 1 of 1 &p Field Observation Form 4-9-18 DFR I� Various Report Date: 4/28/2018 Eymmrq SWBi!ify S+a Ed91 Crozet Office 6185 Rockfish Gap Turnpike Crozet, VA 22932 Phone: 434-823-5154 Fax: 434-823-4764 Date: 04/09/2018 Category: Soils/Earthwork Type: Observation Weather: Snow/cloudy Air Temp. (deg. F): 35 Client: Project: March Mountain Properties I, LLC 71 W0009 1005 Heathercroft Circle, Suite 100 Old Trail Block 12 Pond Crozet, VA 22932 Old Trail Drive Crozet, VA 22932 Location: Jobsite Location Details: Frequency: F&R Personnel: Bailes, William F Description of Work Completed Work Completed: Technician arrived as scheduled to observe jobsite operations Observations: Technician observed fill / compaction above pond overflow pipe. Material reddish silt with no rock observed. Lifts 6 to 8 in. Compaction with rammax and sheepsfoot roller. Compacted lifts probed with small diameter steel rod at elevations 4 ft, 5 ft and 6 feet above existing pond bottom. On exterior side of dam, slope being created with excavated material. Technician observed topsoil material removed from fill prior to placement. Lifts 6-8 in compacted with CP56 sheepsfoot. Material brownish silt which contained some soft weathered rock observed to break down under compaction equipment easily. Fill observed by F&R today at the referenced location and elevation was found satisfactory. Determination: As Specified Page 1 of 1 FAR RoaEH,so�. H�. E H Ergimm�lq Shniircy SFIa 18d1 Crozet Office 6185 Rockfish Gap Turnpike Crozet, VA 22932 Phone: 434-823-5154 Fax: 434-823-4764 Field Observation Form Various Client: Project: March Mountain Properties I, LLC 71 W0009 1005 Heathercroft Circle, Suite 100 Old Trail Block 12 Pond Crozet, VA 22932 Old Trail Drive Crozet, VA 22932 Date: 04/10/2018 Location: Jobsite Category: Soils/Earthwork Location Details: Type: Observation Frequency: Weather: Clear Air Temp. (deg. F): 60 F&R Personnel: Bailes, William F Description of Work Completed 4-10-18 DFR Report Date: 4/28/2018 Work Completed: Technician arrived as scheduled to observe jobsite operations Observations: Aquatic benching continues around interior of pond. Technician observd topsoil removed, before fill placed, and hauled off site. Spillway created between forebay and wet pond. Subgrade of spillway compacted with sheepsfoot roller. Determination: As Specified Page 1 of 1 Field Report 1/11 Report Date: 5/ 018 Various ~HgienirgLro11rty5rcf �. Crozet Office Client: Project: 6185 Rockfish Gap Turnpike Crozet, VA 22932 March Mountain Properties I, LLC 71 W0009 Phone: 434-823-5154 1005 Heathercroft Circle, Suite 100 Old Trail Block 12 Pond Fax: 434-823-4764 Crozet, VA 22932 Old Trail Drive Crozet, VA 22932 Date: 05/01/2018 Location: Jobsite Category: Soils/Earthwork Location Details: Weather: Clear Air Temp. (deg. F): 82 F&R Personnel: Bailes, William F Description of Work Completed Nork Completed: Technician arrived as scheduled to observe jobsite operations =field Notes: Borrow area excavation begun near site to provide appropriate fill for damn. )etermination: As Specified Page 1 of 2 Crozet Office 6185 Rockfish Gap Turnpike Crozet, VA 22932 Phone: 434-823-5154 Fax: 434-823-4764 Date: 05/01 /2018 Category: Soils/Earthwork Field Report Report Date: 1-18 018 DFR Various Client: Project: March Mountain Properties I, LLC 71 W0009 1005 Heathercroft Circle, Suite 100 Old Trail Block 12 Pond Crozet, VA 22932 Old Trail Drive Crozet, VA 22932 Location: Storm Water Pond Location Details: South side of Damn. At outflow pipe. Type: Observation Frequency: Periodic Weather: Clear Air Temp. (deg. F): 52 F&R Personnel: Armentrout, Chris , Technician Description of Work Completed Work Completed: F&R returned to the site as requested for continued pond construction. Tests Performed: N/A Field Notes: Upon arrival technician observed A.G.Dillard compacting previous placed fill at/around -9ft below FG over outflow pipe. A.G.Dillard completed compaction and begun placing next. Technician observed rocky material containing weathered rock being used as fill for dam. This material contained large at/around 8" to 14" in varying sizes that did not break down under compaction. Technician called project engineer E.Dean with F&R, described to engineer type fill material, and engineer advised that rocky material not be used as fill around the outflow pipe. Fill activities were stopped until more suitable material was available. Referenced lift of rocky fill was removed. Determination: As Specified Page 2 of 2 Crozet Office 6185 Rockfish Gap Turnpike Crozet, VA 22932 Phone: 434-823-5154 Fax: 434-823-4764 Date: 06/08/2018 Category: Soils/Earthwork Coverage: Fill Monitoring Type: Observation Weather: Clear Fill Monitoring 6-8-18 Fill Client: Project: March Mountain Properties I, LLC 71 W0009 1005 Heathercroft Circle, Suite 100 Old Trail Block 12 Pond Crozet, VA 22932 Old Trail Drive Crozet, VA 22932 Location: Dam — Structural Fill Location Details: Pond dam Frequency: Periodic Wind (mph): Air Temp. (deg. F): 80 Personnel: Farrish, Christopher L , Technician Description of Work Completed Work Description: Periodic visits to the site over the last weeks found no activity on site. On site today to check site activities, contractor started work again on pond backfill. Fill Monitoring Summary Placement Depth/Elev. Fill Moisture Fill Material Lift Compaction Vibration Density Location Reference Condition Description Thickness Equipment Used? Tests (inches) Taken Pond dam finished grade Moist Reddish brown sandy 8 to 10 Sheepsfoot Yes No Elev. (ft.)-7.00 Silt inches Roller to Elev. (ft.) -2.00 Observations & Comments: Visual and manual methods, including probing with a small diameter steel rod and proofrolls with loaded dump trucks, were used to evaluate fill placement and compaction. Fill observed by F&R today at the referenced location 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