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HomeMy WebLinkAboutSUB200400188 Calculations Road Plan and Comps. 2005-11-22 OF $�jinn 475 • COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road,Room 227 Charlottesville,Virginia 22902-4596 (434)296-5832 Fax(434)972-4126 TRANSMITTAL TO: Jimmy Fretwell DATE: November 22, 2005 Virginia Department of Transportation SUBJECT: CBR Reports for Fray's Grant The following items are being sent ® Attached 0 Via Fax ❑ Copy of Letter 0 Specifications 0 Shop Drawings ❑ Plans 0 Contract ® Other ❑ Plat 0 Change Order COPIES DESCRIPTION 2 Fray Ridge Crossing, Bluegate Court, Five Oaks Court, Woodlawn Court, and Old Poplar Way ❑ For Approval 0 Approved as Submitted 0 Resubmit Copies for Approval ® For Your Use 0 Approved as Noted 0 Submit Copies for Distribution ® As Requested 0 Returned for Corrections 0 Return Corrected Prints ❑ For Review and Comment 0 For Bids Due ❑ Prints Returned after Loan to Us 0 Remarks: Copy: Signed: If enclosures are not as noted; kind oti us at once. SITE, V ETM XT Tmnsmittal To: Gregory Cooley,Roads Engineer/ Community Development Albemarle County CC: From: Vincent Porcello Date: November 17, 2005 Re: CBR Test Reports- Fray's Grant Greg, Enclosed for distribution and review are 3 copies each of CBR Test reports, Pavement Design Worksheets, and test location maps for most of the roads in this project. The tests cover the first 4500' of Fray Ridge Crossing, Bluegate Cr Five Oaks Ct.,Woodlawn Ct., and Old Poplar Way. Reports for Redbank Way,Redbank Ct.,Riverlawn Ct., and the remaining 3200' of Fray's Ridge Crossing will be forthcoming when the base course for these roads is completed. Please note that all PDW's indicate adequate test results. We therefore request utilizing the existing pavement design as per the approved road plans. Thanks, 1 ' , , o b�- Vincent Porcello 4 ,f /.., e ,-,, , 1 1..- �i . € .,,-..-,--,11` i (L: f-c ,.... (i. , ,....,, , _ , . . . . , z „ \ `\.`\ ei 5- /• '' o0 o,aOtmmmwammmmmmmo'om ... 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J5 Project No.: 4009 u,u Charlottesville,VA 22911 E11.41L:NESISCS'TONE.NE1 Flexible Pavement Design County: Albemarle Date: 16-Nov-05 Site: Frays Grant Street Name: Frays Ridge Crossing Developer: Southern Development Phone: Station CBR#1 19.20 10+50 CBR#2 20.80 15+00 CBR#3 21.70 20+00 CBR#4 25.00 25+00 Rejected CBR#5 10.00 30+00 CBR#6 8.80 33+50 CBR#7 11.70 35+00 CBR#8 17.80 40+00 CBR#9 9.80 45+00 CBR#10 8.20 55+00 Rejected CBR#11 18.50 50+00 CBR(d) 10.24 Average CBR*(2/3) RF 1.00 Resiliency Factor from Appendix I SSV 10.24 Soil Support Value Current ADT 850 Average Daily Traffic Volume Growth 0 per year Design Year 0 Number of years after construction HCV 0 Heavy Commercial Vehicles Design ADT 850.00 Average Daily Traffic Volume This equation solves for D(r), which is used to determine pavement/stone thickness for a road. D(r)= 12.80 Course Material Depth Equivalency D(p) Surface SM-9.5A 1.5 2.25 3.375 Intermediate BM-25.0 4 2.15 8.6 Base 21A 6 0.6 3.6 Total Depth 11.5 Total D(p) 15.575 D(p)-D(r) = 2.78 D(p)>D(r)Therefore: ADEQUATE Flexible Pavement Design County: Albemarle Date: 04-Oct-05 Site: Frays Grant Street Name: Bluegate Court Developer: Southern Development Phone: Station CBR#1 18.30 10+00 CBR#2 21.80 15+00 CBR#3 13.30 20+00 CBR#4 20.00 23+00 CBR#5 CBR(d) 12.24 Average CBR* (2/3) RF 1.00 Resiliency Factor from Appendix I SSV 12.24 Soil Support Value Current ADT 70 Average Daily Traffic Volume % Growth 0 per year Design Year 0 Number of years after construction % HCV 0 Heavy Commercial Vehicles Design ADT 70.00 Average Daily Traffic Volume This equation solves for D(r), which is used to determine pavement/stone thickness for a road. D(r)= 3.85 Course Material Depth Equivalency D(p) Surface SM-9.5A 2 1.67 3.34 Intermediate BM-25.0 0 2.15 0 Base 21A 6 0.6 3.6 Total Depth 8 Total D(p) 6.94 D(p)-D(r) = 3.09 D(p)>D(r)Therefore: ADEQUATE o o c h CBR TEST REPORT 1305 Carlton Avenue n g in e e r in g Charlottesville, VA 22902 Phone 804-293-7449 e s tin g , In C. FAX 804-293-5137 Date: 10/21/05 By: HPP Project: Frays Grant Sample: Job No.: 2243 Description: Red sandy silt Locat.: Frays Ridge Crossing Sta 55+00 AASHO T-99 X Max. Dry Dens. 92.4 AASHO T-180 pcf., Opt. Moisture 26.3 Cylinder No. 9 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Hammer Wt. 5.5 lb No. Lifts 3 BlCylinder Wt. 9.06 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA Can No. As Compacted After Soaking Wt. wet sample +can, gm. A21 A22 A21 68.63 68.39 A22 Wt. d sample + can, gm. 68.56 68.79 Wt. water, gm. 58.82 58.48 56.98 9.81 9.91 11.58 11.79 79 21.66 20.92 11.92 Wt. dry soil, gm. 21.66 20.92 08 Percent moisture 37.16 37.56 35.32 26.4 26.4 26.4 36. Wt. mold +wet soil, lb. 32.8 32.7 32.7 Wt. wet soil, lb. 17.62 18.09 Wet densit of soil, pcf. 8.56 9.03 D densit of soil, pcf. 119.8 Percent max. lab densi 91.0 98.5.5 90.3 97.7 PENETRATION DATA SWELL DATA Penetration Load in. lb. 0.000 Dial reading before soaking 0 Dial reading after soaking 0.0461in 0.025 105 S 0.106 in 0.050 Swell 165 Percent Swell 0.060 in 0.075 210 1.31 0.1007Volume after soaking 245 0.0754 cu. ft. 0.150 305 0.200 360 0.300 CBR = 100(245/3000)=8.2 445 0.400 520 0.500 585 co 0 ii \ 1 Lo 1 o I I 1 o o !Fo m c y a coL LL. ra 6. V co N O \ 'coL 1 11 LL. i r •- I O 1 1jjj O p 00 O co N r. peo1 I I / o o / . / // N o 06N rA /1111 b4 cn O s.cn O 70 , 7 , 'I>, I cl I O C7 N O w o - - ---------- — — v N 4I N o I N I I O O O O O O N V M N O O O N a a a a a o0 oo a; oci (---: '..a 000 00 oc EId/SHI AIISN3Q ANG SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 55+00 Sieve Cumulative%Passing 34 100 4 100 10 95.1 40 90.4 200 68.4 ATTERBERG LIMITS Liquid Limit 44.4 Plastic Limit 33.1 Plasticity Index 11.3 , T .' 0 0 c h CBR TEST REPORT 1305 Carlton Avenue n g in e e r in g Charlottesville,VA 22902 Phone 804-293-7449 X e s tin g , In C. FAX 804-293-5137 Date: 9/29/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing Sta 45+00 Description: Red brown micaceous sandy silt AASHO T-99 X Max. Dry Dens. 96.1 pcf., Opt. Moisture 24.5 % AASHO T-180 Cylinder No. 7 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.02 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A7 A8 A29 A30 Wt. wet sample+can, gm. 68.53 68.55 68.52 68.66 Wt. dry sample+ can, gm. 59.58 59.37 58.79 58.97 Wt. water, gm. 8.95 9.18 9.73 9.69 Wt. can, gm. 21.55 20.98 21.4221.74 Wt. dry soil, gm. 38.03 38.39 37.37 37.23 Percent moisture 23.5 23.7 23.9 26.0 26.0 26.0 Wt. mold+wet soil, lb. 17.95 18.27 Wt. wet soil, lb. 8.93 9.25 Wet density of soil, pcf. 120.0 123.7 Dry density of soil, pcf. 97.0. 98.1 Percent max. lab density 100.9 102.1 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.047 in 0.000 0 Dial reading after soaking 0.072 in 0.025 20 Swell 0.025 in 0.050 45 Percent Swell 0.55 % 0.075 85 Volume after soaking 0.0748 cu. ft. 0.100 140 0.150 290 0.200 430 CBR= 100((445-150)/3000) = 9.8 0.300 650 0.400 810 0.500 935 t m I - o I I I I I1 I 1 I I I I I I 1 i o I 1 1 I o I I I II I I o + i I 1 I Cr) I .1 I 0) I I > 1...c-)•y cv I o II 1 CD I 1 O o �1 t 1 I CLV 1 Li4 V N 54 (./ � I O U) I d _ 4 RI o J1 LI.. r I � I o 1 I♦ 1 •I I i i i i i i i i i ♦ O O O O o o O O O o 0 0 co O) co f•-• CO In •t' co N ,-- peo1 O 1 N 1 I O N 1 11 O N O O V- 4 C/p i N CA I 1 C O'''' I O U" , , 1q bA N y c.ZT N w I. N`' O 6 N o w • ct i O N I1 I I . O O , N I i O I O, i 1 i I cc O , i ! N O O O O O O O .-. cc N v- £.L.4/S£11 AIISM3Q A'IQ • SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 45+00 Sieve Cumulative%Passing 100 4 100 10 98.6 40 91.2 200 59.7 ATTERBERG LIMITS Liquid Limit 44.6 Plastic Limit 40.2 Plasticity Index 4.4 • 0 o ch CBR TEST REPORT 1305 Carlton Avenue n gin e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 c� es tin g , Inc. FAX 804-293-5137 Date: 9/29/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing Sta 50+00 Description: Red brown sandy silt AASHO T-99 X Max. Dry Dens. 97.0 pcf., Opt. Moisture 22.9 % AASHO T-180 Cylinder No. 5 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.32 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A5 A6 A27 A28 Wt.wet sample+ can, gm. 68.77 68.64 68.76 68.71 Wt, dry sample+can, gm. 59.82 59.51 60.40 60.76 Wt.water, gm. 8.95 9.13 8.36 7.95 Wt. can, gm. 21.00 21.14 21.49 21.17 Wt. dry soil, gm. 38.82 38.37 38.91 39.59 Percent moisture 23.1 23.4 23.8 21.5 20.8 20.1 Wt. mold +wet soil, lb. 18.42 18.65 Wt.wet soil, lb. 9.10 9.33 Wet density of soil, pcf. 122.3 124.7 Dry density of soil, pcf. 99.1 _ 103.2 Percent max. lab density 102.2 106.4 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.05 in 0.000 0 Dial reading after soaking 0.076 in 0.025 250 Swell 0.026 in 0.050 385 Percent Swell 0.57 % 0.075 480 Volume after soaking 0.0748 cu. ft. 0.100 555 0.150 670 0.200 765 CBR= 100(555/3000) = 18.5 0.300 925 0.400 1065 0.500 1195 co. 1 I I o 1 1 I 1 1 1 1 1 1 1 !o 1 ; ! 1 1 1 1 i 1 1 1 1 II 1 1 1 1 O 1 O 1 O + 1 O 11) I1 11 C I 1 •y C O ' o V I 1 - o (13 LZ1 I I 1 1 C 'o 1 1 I a EE 1 > 1 03 , 4,....LLI 1 1 C C./ 1 - o >I 1 I i 1 I LL 1 1 I I I I 0 1 1 0 0 0 0 0 0 0 0 0 d N co co co N peoi 0 I O N I o 1 N • j 1 II 1 o 1 N 1 III o o II I o 1 m in N to i o O i N U 1 1 N I I I -d c: 1 O (Z] c�' I N F, w F" [ O Io CN I No 0 w 1 o 1 I 1 I 1 1 0 11 1 i 06 II ,r r1 o o , o 0 0 0 0 0 0 0 cr. rn a, o rn cn £.Ld/SH1 A.LISM U A'IQ SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 50+00 Sieve Cumulative%Passing 3A 100 4 100 10 98.9 40 91.4 200 61.8 ATTERBERG LIMITS Liquid Limit 39.3 Plastic Limit 34.7 Plasticity Index 4.6 • • 0 o c h CBR TEST REPORT 1821 Broadway St. n g i n e e r i n g Charlottesville,VA 22902 Phone 434-293-7449 %.„, e s t i n g, In C. FAX 434-293-5137 Date: 9/8/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing -Sta 35+00 Description: Brown silty sand AASHO T-99 X Max. Dry Dens. 98.6 pcf., Opt. Moisture 22.6 % AASHO T-180 Cylinder No. 1 Cylinder Ht. 4.584 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. - 10 lbs. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. Al A2 Al A2 Wt. wet sample+ can, gm. 68.89 68.73 68.62 68.62 Wt. dry sample+ can, gm. 60.17 59.96 60.06 59.90 Wt. water, gm. 8.72 8.77 8.56 8.72 -- Wt. can, gm. 21.25 21.02 21.25 21.02 Wt. dry soil, gm. 38.92 38.94 38.81 38.88 Percent moisture 22.4 22.5 22.5 22.1 22.2 22.4 Wt. mold +wet soil, lb. 18.34 18.56 Wt. wet soil, lb. 9.03 9.25 Wet density of soil, pcf. 121.4 122.4 Dry density of soil, pcf. 99.1 100.1 Percent max. lab density 100.5 101.6 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.012 in 0.000 0 Dial reading after soaking 0.084 in 0.025 50 Swell 0.072 in 0.050 100 Percent Swell 1.57 % 0.075 170 Volume after soaking 0.0756 cu. ft. 0.100 260 0.150 420 0.200 505 CBR= 100(350/3000) = 11.7 0.300 620 0.400 740 0.500 840 1 CO 1 1 j 1 1 I 1 U, 0 1 I j R 1 4 CD 1 I I •N i > 1 u) iI j c (.) 3` 10 cv) J _ co 1 a CU I o q d U. J — it, 0 CD `' I L - N 1 i 1 0 1 obi , L � o 0 1 I • — i 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a a 0 0 0 0 O) co d cr) N c- (q ) peo- O O O e O M cC M bA O v2 tco O � o N 0 0 O O\ O C C O O O O sr; 0 0\ O\ ON £L3/SH I A.LISNal AUG • SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 35+00 Sieve Cumulative%Passing 34 100 4 100 10 98.8 40 92.2 200 47.9 ATTERBERG LIMITS Liquid Limit 43.1 Plastic Limit 41.0 Plasticity Index 2.1 o ch CBR TEST REPORT 1305 Carlton Avenue n g in eerin g Charlottesville,VA 22902 %GI, Phone 804-293-7449 es tin g , In C. FAX 804-293-5137 Date: 9/8/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing Sta 40+00 Description: Red brown micaceous silty sand AASHO T-99 X Max. Dry Dens. 101.0 pcf., Opt. Moisture 22.0 % AASHO T-180 Cylinder No. 3 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A3 A4 A3 A4 Wt.wet sample +can, gm. 68.43 68.59 68.77 68.78 Wt. dry sample + can, gm. 60.03 60.08 59.65 59.65 Wt.water, gm. 8.40 8.51 9.12 9.13 Wt. can, gm. 20.97 20.81 20.97 20.81 Wt. dry soil, gm. 39.06 39.27 38.68 38.84 Percent moisture 21.5 21.6 21.7 23.6 23.5 23.5 Wt. mold +wet soil, lb. 18.37 18.59 Wt. wet soil, lb. 9.06 9.28 Wet density of soil, pcf. 121.8 124.3 Dry density of soil, pcf. 100.2 100.6 Percent max. lab density 99.2 99.6 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.03 in 0.000 0 Dial reading after soaking 0.046 in 0.025 200 Swell 0.016 in 0.050 345 Percent Swell 0.35 % 0.075 455 Volume after soaking 0.0747 cu. ft. 0.100 535 0.150 665 0.200 765 CBR= 100(535/3000) = 17.8 0.300 935 0.400 1080 0.500 1210 Io I I ' 0 I I 1 , I 0 0 - o 0 d' Cl) a) 1 C � _ �N co O 1 a Lel o a) O L e E d >+ L c ca L N (� O Co I U- I I I I r O I I I O O O O O O p p O Cf N O 00 co N r r r (ql) peO1 Z o yr N O N N 0 O O M F N 0 d' cd C4 I:0 vc) 0 U N V M .b a \\ F etcA 0 0 : v] N 0 w cg y o i 4w w 0 0 N 0 C' O 00 .-r i I c i S o 0 0 0 0 0 o 0 0 0 0 0 N - 4 M N .-, O O O C' OC\ a, a, C' O' C' C' C' £. tusa'I AlISNHCI ANG SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 40+00 Sieve Cumulative%Passing 3/4 100 4 100 10 99.1 40 92.1 200 49.4 ATTERBERG LIMITS Liquid Limit 36.7 Plastic Limit 31.4 Plasticity Index 5.3 r • : och CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 & es t i n g, I n C. FAX 804-293-5137 Date: 8/18/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing Sta 10+50 Description: Red sandy silt AASHO T-99 X Max. Dry Dens. 102.2 pcf., Opt. Moisture 21.2 % AASHO T-180 Cylinder No. 8 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.04 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A7 A8 A29 A30 Wt.wet sample+can, gm. 68.50 68.68 68.70 68.47 Wt. dry sample+can, gm. 60.16 60.48 60.19 60.49 Wt. water, gm. 8.34 8.20 8.51 7.98 Wt. can, gm. 21.55 20.98 21.42 21.74 Wt. dry soil, gm. 38.61 39.50 38.77 38.75 Percent moisture 21.6 21.2 20.8 21.9 21.3 20.6 Wt. mold +wet soil, lb. 18.31 18.52 Wt.wet soil, lb. 9.27 9.48 Wet density of soil, pcf. 124.6 127.0 Dry density of soil, pcf. 102.8 104.7 Percent max. lab density 100.6 102.4 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.101 in 0.000 0 Dial reading after soaking 0.123 in 0.025 175 Swell 0.022 in 0.050 375 Percent Swell 0.37 % 0.075 475 Volume after soaking 0.0747 cu.ft. 0.100 575 0.150 675 0.200 750 CBR= 100(575/3000) = 19.2 0.300 925 0.400 1000 0.500 1125 • co - o 0 0 + o 0 eo N c1 0 V • M i CD o c a Ia L U- �M+ c U- _ r O O I - O N 0 0 0 0 O r' r co c0 N peoi I . I II I ! N I I I o ICV N N II I O O+ I ccII I WO II I 0 1 0 U I b N ;1:".1 1 c4 1ct o w o 1 N i1 1 • I 1 O I I I I I O o o O O O O o 'No c o °� °�` rn £.Ld/SH1 AIISI\IHQ A2IQ L_ I SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 10+50 Sieve Cumulative%Passing 3�4 100 4 100 10 97.6 40 90.0 200 56.9 ATTERBERG LIMITS Liquid Limit 40.9 Plastic Limit 30.5 Plasticity Index 10.4 0 0 C h CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 & e s t i n g, In c. FAX 804-293-5137 Date: 8/18/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing Sta 15+00 Description: Red brown clayey silt AASHO T-99 X Max. Dry Dens. 94.9 pcf., Opt. Moisture 25.0 % AASHO T-180 Cylinder No. 6 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.32 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. . A5 A6 A25 A26 Wt. wet sample +can, gm. 68.46 68.33 68.52 68.63 Wt. dry sample+can, gm. 58.88 58.59 58.75 58.83 Wt. water, gm. 9.58 9.74 9.77 9.80 Wt. can, gm. 21 21.14 21.63 21.73 Wt. dry soil, gm. 37.88 37.45 37.12 37.10 Percent moisture 25.3 25.6 26.0 26.3 26.4 26.4 Wt. mold +wet soil, lb. 18.36 18.60 Wt. wet soil, lb. 9.04 9.28 Wet density of soil, pcf. 121.5 124.1 Dry density of soil, pcf. 96.7 98.2 Percent max. lab density 101.9 103.5 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.057 in 0.000 0 Dial reading after soaking 0.088 in 0.025 250 Swell 0.031 in 0.050 425 Percent Swell 0.52 % 0.075 550 Volume after soaking 0.0748 cu. ft. 0.100 625 0.150 .775 0.200 850 CBR= 100(625/3000)=20.8 0.300 1025 0.400 1200 0.500 1325 0 - 0 t) - 0 o - v, 0 0 U, c4 U) C) �N C N 0 OM i V 0 C1 d C 0 m a Cu U N AT V CO) I4 L LL 0 0 0 0 0 0 0 0 0 0 0 0 0 CO0CO N r r r peol • I I I I I I O 01' N I I I o N I I ; 1 11 I p I p + N I I I O O I I N U N 124 1I I s N 01 1 w , 3 O o cd 4 y N w I I o M I N I I N N I I I IO ^ ! ' I N I ii • I 1 I 0 O p O I vj O O p N O o I ON M O ON Opt 00 0 oo oo I ELI/Sill AiISIN 3J AlIQ — -- — I I SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 15+00 Sieve Cumulative%Passing 3/4 100 4 100 10 98.9 40 94.3 200 54.0 ATTERBERG LIMITS Liquid Limit 51.0 Plastic Limit 36.4 Plasticity Index 14.6 • 0 0 C h CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 & e s t i n g, In C. FAX 804-293-5137 Date: 8/18/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing Sta 20+00 Description: Red silty sand AASHO T-99 X Max. Dry Dens. 94.1 pcf., Opt. Moisture 26.8 % AASHO T-180 Cylinder No. 4 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A3 A4 All Al2 Wt. wet sample +can, gm. 68.55 68.57 68.70 68.75 Wt. dry sample+can, gm. 59.31 58.08 58.37 68.37 Wt. water, gm. 9.24 10.49 10.33 0.38 Wt. can, gm. 20.97 20.81 21.13 21.35 Wt. dry soil, gm. 38.34 37.27 37.24 47.02 Percent moisture 24.1 26.1 28.1 27.7 14.3 0.8 Wt. mold +wet soil, lb. 18.31 18.51 Wt. wet soil, lb. 9.00 9.20 Wet density of soil, pcf. 121.0 123.3 Dry density of soil, pcf. 95.9 107.9 Percent max. lab density 101.9 114.7 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.058 in 0.000 0 Dial reading after soaking 0.076 in 0.025 300 Swell 0.018 in 0.050 450 Percent Swell 0.30 % 0.075 575 Volume after soaking 0.0746 cu.ft. 0.100 650 0.150 775 0.200 900 CBR= 100(650/3000)=21.7 0.300 1100 0.400 1250 0.500 1450 co - o - 0 o v C - o 0 N CD Cl) 0) ) N 0 O _ Ch m CD C) m 'v 1 N A 03 LL Cu N O N co L T O O O O O O O O O O O CO N 0 CO CO <t N T T T peoi O• M c'. O O rn fr � o ty o0 N + 0 ct N O � o 0 N N p 0 trtr.; 0 O N oci pN M N C EJAISg1 A,LISNHQ AUG SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 20+00 Sieve Cumulative%Passing 4 100 10 100 40 96.6 200 82.9 38.0 ATTERBERG LIMITS Liquid Limit 44.9 Plastic Limit 37.4 Plasticity Index 7.5 0 0 C h CBR TEST REPORT 1821 Broadway St. n g i n e e r i n g Charlottesville,VA 22902 Phone 434-293-7449 X e s t i n g, I n c . FAX 434-293-5137 Date: 8/18/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Frays Ridge Crossing -Sta 25+00 Description: Brown silty sand with quartz gravel AASHO T-99 X Max. Dry Dens. 114.4 pcf., Opt. Moisture 14.9 AASHO T-180 Cylinder No. 2 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. Al A2 A27 A28 Wt. wet sample + can, gm. 68.54 68.65 68.48 68.56 Wt. dry sample+can, gm. 62.72 62.28 62.06 61.88 Wt. water, gm. 5.82 6.37 6.42 6.68 Wt. can, gm. 21.25 21.02 21.49 21.17 Wt. dry soil, gm. 41.47 41.26 40.57 40.71 Percent moisture 14.0 14.7 15.4 15.8 16.1 16.4 _ Wt. mold +wet soil, lb. 19.12 19.32 Wt. wet soil, lb. 9.81 10.01 Wet density of soil, pcf. 131.9 134.2 Dry density of soil, pcf. 114.9 115.6 Percent max. lab density 100.5 101.0 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.056 in 0.000 0 Dial reading after soaking 0.07 in 0.025 300 Swell 0.014 in 0.050 550 Percent Swell 0.23 % 0.075 650 Volume after soaking 0.0746 cu. ft. 0.100 750 0.150 925 0.200 1075 CBR= 100(750/3000) = 25.0 0.300 1250 _ 0.400 1425 _ 0.500 1625 co o 0 j I 0 I- o 10 CV 1 � i I I C .N , I Co C L I M 0 V _ o a of m m a L 1 U- d-+ I 1 C 1 1 N CU O 'n1 1 CUL U. I r O II o 0 0 0 0 0 0 0 0 0 . 0 CO CO N 0 CO (o NN T r r r r (gi)peol 0 N N O CT N �e mO i Ni O J o dii ;+hNC J bq s U)e3IS . 0 v ..ti 0,5d ...1.- a o G2 3 O ¢ s E' s 0er J cY1 — r s , 1111c:, ex IN o 4 c, O z O c o 0 0 0 0 o O o trio o £.1.3/SH'I UISNaa A2IQ ~ SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 25+00 Sieve Cumulative%Passing 3/4 100 4 90.1 10 84.4 40 70.2 200 42.1 ATTERBERG LIMITS Liquid Limit 36.2 Plastic Limit 26.2 Plasticity Index 10.0 • 0 o c h CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville, VA 22902 Phone 804-293-7449 X e s t i n g, Inc. FAX 804-293-5137 Date: 8/18/05 By: HPP Project: Frays Grant Sample: Job No.: 2243 Description: Red brown sandy silt Local: Frays Ridge Crossing Sta 30+00 AASHO T-99 X Max. Dry Dens. 96.4 AASHO T-180 pcf•, Opt. Moisture 24.2 Cylinder No. 14 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.13 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA Can No. As Corn•acted After Soakin Wt.wet sample +can, gm. A21 A22 A25 A26 gm. 68.50 68.57 68.44 59.4768.4 Wt. dry sample+can, Wt. water, .m. 59.28 58.72 58.63 9.03 9.29 9.72 Wt. can, .m. 21.66 9.77 Wt. d soil, •m. 20.92 21.63 21.75 88 Percent mo 'm. 37.81 38.36 37.09 23.9 24.1 24.2 26.2 26.3 36..5 Wt. mold +wet soil, lb. 18.25 26.5 Wt.wet soil, lb. 18.47 Wet density of soil, pcf. 9.12 9.34 D densi of soil, •cf. 122.6 124.9 Percent max. lab densi 98.8 98.9 102.5 102.6 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.24 in 0.000 0 Dial reading after soaking 0.269 in 0.025 100 Swell 0.050 200 Percent Swell 0.029 in 0.075 275 Volume after soakin 0.48 % 0.100 300 g 0.0748 Cu.ft. 0.150 400 0.200 500 CBR= 100(300/3000)= 10 0.300 600 0.400 800 0.500 900 0 0 0 0 _ 0 + o 0 M Cf) •.- 0 y0 O L r+ U + M y o m Cf c a L RS LN O U- T- _ O • i 0 0 0 0 O 0 0 0 O 0 00 CO t M C r peoi O d N ANIIII O 1111 N O O O + N O M .5 I.cn oq O O N ,„(.3- a)a> on b O Wkis VI N 5 et 0 111E1 N O NIM N -44NN O N N O N Mill p O O O\ \0 C O �y M Lid/SE I A.LISINIaQ AM a\ SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 30+00 Sieve Cumulative%Passing 3/4 100 4 100 10 97.5 40 87.6 200 55.6 ATTERBERG LIMITS Liquid Limit 44.8 Plastic Limit 33.3 Plasticity Index 11.5 e • o o c h CBR TEST REPORT 1821 Broadway St. Iiirngineering Charlottesville, VA 22902 Phone 434-293-7449 Xe s t i n g, In FAX 434-293-5137 Date: 8/18/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Intersection of Frays Ridge Crossing Description: Brown-red silty sand AASHO 1-99 X Max. Dry Dens. 103.2 (Sta33+50) & FiveOaks Court AASHO T-180 pcf., Opt. Moisture 21.1 Cylinder No. 10 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. P1'. Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA Can No. As Compacted After Soaking A17 A18 A15 A16 Wt. wet sample + can, gm. 68.59 68.47 68.64 Wt. dry sample + can, gm. 60.45 68.7 60.57 60.78 60.46 Wt. water, gm. , 8.14 7.90 7.86 Wt. can, gm. 21.23 8.24 21.57 21.54 21.32 Wt. dry soil, gm. 39.22 39.00 39.24 Percent moisture 20.8 20.5 20.3 20.0 20.5 X9 .14 Wt. mold +wet soil, lb. 18.45 Wt. wet soil, lb. 18.62 9.40 9.57 Wet density of soil, pcf. 126.3 Dry density of soil, pcf. 10 104.8 106.2.2 Percent max. lab density 101.6 102.9 I PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.045 in 0.000 0 Dial reading after soaking 0.073 in 0.025 25 Swell 0.028 in 0.050 75 Percent Swell 0.47 % 0.075 150 Volume after soakin 0.100 225 g 0.0747 cu. ft. 0.150 350 0.200 500 CBR= 100(265/30000) = 8.8 0.300 675 0.400 800 0.500 950 CD _ o 0 0 "' kr M tv $ o CU+ 1 (I) d 0 C 7 on VJ r O c IT C) v d lr "? ns C) o m 'o N c .12a. RIL L 4 gc 1 C9 U _ N IA 0 O CU 7 IL ,.., --IS 4 eil 8 1 0 0 v o O O 0o O0 L 0Oorno °° - co M N r peoi Ki N N N O /h • CA N ea.5 O U "C" `>), N w • � o 0 O 00 1/46 S f I 1 0 o o o 0 0 0 0 0 ad/S1 A.I.Isrim Alm • SIEVE ANALYSIS REPORT Frays Grant Frays Ridge Crossing Sta 33+50 (Intersection with Five Oaks Ct.) Sieve Cumulative%Passing 34 100 4 100 10 98.6 40 84.5 200 42.2 ATTERBERG LIMITS Liquid Limit 36.7 Plastic Limit 30.1 Plasticity Index 6.6 o o c h CBR TEST REPORT 1821 Broadway St. n g i n e e Y i n g Charlottesville,VA 22902 Phone 434-293-7449 Xe s t i n g, In FAX 434-293-5137 Date: 8/4/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Int. of Frays Grant Crossing and Description: Red clayey silt Bluegate Court AASHO T-99 X Max. Dry Dens. 87.0 pcf., Opt. Moisture 32.9 % AASHO T-180 Cylinder No. 5 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.32 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A5 A6 A9 A10 Wt. wet sample + can, gm. 68.64 68.39 68.40 68.6 Wt. dry sample+can, gm. , 56.73 56.86 56.53 56.73 Wt. water, gm. 11.91 11.53 11.87 11.87 Wt. can, gm. , 21 21.14 21.24 20.85 Wt. dry soil, gm. 35.73 35.72 35.29 35.88 Percent moisture 33.3 32.8 32.3 33.6 33.4 33.1 Wt. mold +wet soil, lb. 18.20 18.27 Wt. wet soil, lb. 8.88 8.95 Wet density of soil, pcf. 119.4 120.3 Dry density of soil, pcf. 89.9 90.2 Percent max. lab density 103.3 103.6 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.055 in 0.000 0 Dial reading after soaking 0.057 in 0.025 200 Swell 0.002 in 0.050 375 Percent Swell 0.03 0.075 475 Volume after soaking 0.0744 cu. ft. 0.100 550 0.150 650 0.200 750 CBR= 100(550/30000) = 18.3 0.300 875 0.400 1000 0.500 1175 co r o I I- o 4 I V 2 I 1 CD 1-oci Co + Cl)0) U c o a> I - co 0 o ` m i c m Ch G. L I L I 1 +r 1 C ++ N C O RI 'L^ V L U- _ r O I I O O O o o 00 O O O O N O co O O O N- T- r O N (q ) peo'1 • O M 130 .a O U M 00 'V g 5 0 v M ii w 04 C.) o M M 4 O R N H M Y V cn ° O M I - o 0 M 0 CT N 0 06 O O O O 0 O O 0 0 O 0 O O N 0000 0000 0000 0000 0000 0000 000 000 00 00 c:rN 00 00 00 � � £LJJSEEI A.LISNaa A'&[ • SIEVE ANALYSIS REPORT Frays Grant Intersection of Blue Gate Court(Sta 10+50)and Frays Ridge Crossing Sieve Cumulative%Passing 34 100 4 100 10 98.8 40 96.8 200 72.6 ATTERBERG LIMITS Liquid Limit 55.9 Plastic Limit 46.4 Plasticity Index 9.5 G o o c h CBR TEST REPORT 1821 Broadway St. n g i n e e r i n g Charlottesville,VA 22902 Phone 434-293-7449 X e s t i n g, Inc. FAX 434-293-5137 Date: 8/4/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Bluegate Court-Sta 15+00 Description: Red clayey silt AASHO T-99 X Max. Dry Dens. 91.0 pcf., Opt. Moisture 29.5 % AASHO T-180 Cylinder No. 1 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A3 A4 Al A2 Wt. wet sample+ can, gm. 68.80 68.64 68.72 68.33 Wt. dry sample+can,gm. 57.94 58.02 57.95 57.51 Wt. water, gm. 10.86 10.62 10.77 10.82 Wt. can, gm. 20.97 20.81 21.25 21.02 Wt. dry soil, gm. 36.97 37.21 36.70 36.49 Percent moisture 29.4 29.0 28.5 29.3 29.5 29.7 _ Wt. mold +wet soil, lb. 18.08 18.12 Wt. wet soil, lb. 8.77 8.81 Wet density of soil, pcf. 117.9 118.3 Dry density of soil, pcf. 91.4 91.3 _ Percent max. lab density 100.4 100.4 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.058 in 0.000 0 Dial reading after soaking 0.064 in 0.025 75 Swell 0.006 in 0.050 325 Percent Swell 0.10 % 0.075 475 Volume after soaking 0.0745 cu. ft. 0.100 600 ii• 0.150 725 0.200 825 CBR= 100(655/30000) =21.8 0.300 950 0.400 1100 0.500 1175 fSEE STRESS-STRAIN CURVE FOR CORRECTED LOAD VALUE fl / . 0 /j 0 Or. 0 0 0 U, T CO U) U (4' coc o co CD Tv. CD d _ a CO S 4.1 C 4'2S L V 0 • N N O CIL LL Q V x 0 • I I I I I I ♦ o 0 0 0 0 0 0 0 0 N O CO to ON r- r r (gl)peoi / C> N M O M O O M O 0 co \ C VD Cro; t N O U o o o o oz oo til N g \ 5 6 Fe \ O � N o w 0 N N * O _ - ,N\\NN, kriN O 4 N • O 1 1 i M C> O O O O O O O o O O O O N N --+ O O: 00 [-- 1/4.0 Ln •rh M N •-• O ON ON 0, 00 00 00 00 00 00 00 00 00 00 £.LtIJSH1 ALISNUG Alla • SIEVE ANALYSIS REPORT Frays Grant Blue Gate Court Sta 15+00 Sieve Cumulative%Passing 3/ 100 4 100 10 99.3 40 91.7 200 61.8 ATTERBERG LIMITS Liquid Limit 52.0 Plastic Limit 39.0 Plasticity Index 13.0 : och CBR TEST REPORT 1821 Broadway St. n g i n e e r i n g Charlottesville,VA 22902 Phone 434-293-7449 c� e s t i n g, In C . FAX 434-293-5137 Date: 8/4/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Bluegate Court-Sta 20+00 Description: Red clayey silt AASHO T-99 X Max. Dry Dens. 88.3 pcf., Opt. Moisture 31.8 % AASHO T-180 Cylinder No. 3 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. Al A2 A5 A6 Wt. wet sample+ can, gm. 68.81 68.58 68.50 68.62 Wt. dry sample+can, gm. 57.26 57.03 56.51 56.58 Wt. water, gm. 11.55 11.55 11.99 12.04 Wt. can, gm. 21.25 21.02 21.00 21.14 Wt. dry soil, gm. 36.01 36.01 35.51 35.44 _ Percent moisture 32.1 32.1 32.1 33.8 33.9 34.0 _ Wt. mold +wet soil, lb. 18.06 18.18 Wt. wet soil, lb. 8.75 8.87 Wet density of soil, pcf. 117.6 119.0 Dry density of soil, pcf. 89.0 88.9 - Percent max. lab density 100.8 100.7 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.038 in 0.000 0 Dial reading after soaking 0.05 in 0.025 150 Swell 0.012 in 0.050 275 Percent Swell 0.20 % 0.075 350 Volume after soaking 0.0745 cu. ft. 0.100 400 0.150 500 0.200 575 CBR= 100(400/30000) = 13.3 0.300 650 0.400 775 0.500 875 CD - 0 - 0 I , I d' - 0 I I O O O N _ ++ C ice, M o 47. a • o c0 0 Im I a c j 0 1 I I I 0 0 0 0 0 0 0 0 0 0 0 0 o ffO') co O- CD SIC) C) N �O (qi) peoi O k.c M /II O h M // /� O 4 / M O 717 O f O N O En M O U 4-4 14 O Z N M c O o w F •es. • M O 0 M 0 N O 00 N • O N O O O O O O O O N O O p; 00 t--: vi, V7 4 M N ^ O 00 00 00 00 00 00 00 00 00 00 EINSTI AIISN3U A2IQ SIEVE ANALYSIS REPORT Frays Grant Blue Gate Court Sta 20+00 Sieve Cumulative%Passing 3/4 100 4 100 10 99.9 40 98.7 200 80.6 ATTERBERG LIMITS Liquid Limit 62.4 Plastic Limit 41.8 Plasticity Index 20.6 0 o c h CBR TEST REPORT 1821 Broadway St. n gin e e r i n g Charlottesville,VA 22902 Phone 434-293-7449 X e s t i n g, I n C. FAX 434-293-5137 Date: 8/4/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Bluegate Court-Sta 23+00 Description: Red clayey silt Cul-de-sac AASHO T-99 X Max. Dry Dens. 87.1 pcf., Opt. Moisture 31.9 % AASHO T-180 Cylinder No. 7 Cylinder Ht. 4.5484 Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.02 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A7 A8 A13 A14 Wt. wet sample+ can, gm. 68.58 68.78 68.22 68.51 Wt. dry sample+can, gm. 57.33 57.35 56.78 57.20 _ Wt. water, gm. 11.25 11.43 11.44 11.31 Wt. can, gm. 21.55 20.98 21.42 21.53 Wt. dry soil,_gm. 35.78 36.37 35.36 35.67 Percent moisture 31.4 31.4 31.4 32.4 32.0 31.7 Wt. mold +wet soil, lb. 17.74 17.95 Wt. wet soil, lb. 8.72 8.93 Wet density of soil, pcf. 117.2 119.5 Dry density of soil, pcf. 89.2 90.5 Percent max. lab density 102.4 103.9 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.028 in 0.000 0 Dial reading after soaking 0.053 in 0.025 200 Swell 0.025 in 0.050 350 Percent Swell 0.42 % 0.075 475 Volume after soaking 0.0747 cu. ft. 0.100 600 0.150 750 0.200 850 CBR= 100(600/30000) =20.0 0.300 1025 0.400 1275 0.500 1325 0 O M O Cr; M O M N a"3 0 U N N M bA O M 4.( o 0 M • O N N 00 N S O O O O O O O p p N 0000 0000 0000 0000 0000 000 00 00 . 00 00 00o £L3/Sff I ALISN3Q A KI SIEVE ANALYSIS REPORT Frays Grant Blue Gate Court Sta 23+00 (Cul-de-sac) Sieve Cumulative%Passing 3/4 100 4 100 10 99.9 40 98.8 200 63.2 ATTERBERG LIMITS Liquid Limit 55.8 Plastic Limit 46.9 Plasticity Index 8.9 C.0 I o 0 C.) ca N • d co 0 0 0 M � o co I- U = CD m a ea m m N L O N 0$ L <- 6 O I r , O O O 00 O O O O O N c O O0 T T T (gi)peo- Flexible Pavement Design County: Albemarle Date: 16-Nov-05 Site: Frays Grant Street Name: Woodlawn Court Developer: Southern Development Phone: Station CBR#1 16.20 15+00 CBR#2 3.00 20+00 CBR#3 10.30 25+00 CBR#4 5.30 28+85 CBR#5 CBR(d) 5.80 Average CBR*(2/3) RF 1.00 Resiliency Factor from Appendix I SSV 5.80 Soil Support Value Current ADT 70 Average Daily Traffic Volume Growth 0 per year Design Year 0 Number of years after construction % HCV 0 Heavy Commercial Vehicles Design ADT 70.00 Average Daily Traffic Volume This equation solves for D(r), which is used to determine pavement/stone thickness for a road. D(r)= 4.95 Course Material Depth Equivalency D(p) Surface SM-9.5A 2 1.67 3.34 Intermediate BM-25.0 0 2.15 0 Base 21A 4 0.6 2.4 Total Depth 6 Total D(p) 5.74 D(p)-D(r) = 0.79 D(p)>D(r)Therefore: ADEQUATE I:i 0 0 C 12 CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville, VA 22902 Phone 804-293-7449 %,, es t i n g , Inc. FAX 804-293-5137 Date: 10/21/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Woodlawn Court Sta 10+50 Description: Red brown micaceous sandy silt AASHO T-99 X Max. Dry Dens. 96.9 pcf., Opt. Moisture 22.3 AASHO T-180 Cylinder No. 11 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.08 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A23 A24 A29 A30 Wt. wet sample+ can, gm. 68.49 68.60 68.63 68.70 Wt. dry sample + can, gm. 60.09 60.41 58.87 59.07 Wt. water, gm. 8.40 8.19 9.76 9.63 Wt. can, gm. 21.39 21.09 21.42 21.74 Wt. dry soil, gm. 38.70 39.32 37.45 37.33 Percent moisture 21.7 21.3 20.8 26.1 25.9 25.8 Wt. mold+wet soil, lb. 17.87 18.33 Wt. wet soil, lb. 8.79 9.25 Wet density of soil, pcf. 118.1 123.2 Dry density of soil, pcf. 97.4 97.8 Percent max. lab density 100.5 100.9 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.055 in 0.000 0 Dial reading after soaking 0.098 in 0.025 40 Swell 0.043 in 0.050 80 Percent Swell 0.94 % 0.075 120 Volume after soaking 0.0751 cu. ft. 0.100 170 0.150 285 0.200 395 CBR= 100((310-100)/3000) = 7.0 0.300 555 0.400 685 0.500 800 1 co 0 • 1- O 1.0O RS COia �v ' r 7 o J V y M 'rr CL — R •: R j C ;, d 10 r a 0 \ O eC s -11 C V 3 CO cL \ S 44 N I i • O O O O O O CS) 000 ^O (.0 0O 0 0 O O 0 peoi • N N N cC O ' N O 3 v 0 CID 0 2 o Cz. • 00 • C O C O O O O O C v-; C' J` EZ3/SEVI AIIS1\13U A1IU SIEVE ANALYSIS REPORT Frays Grant Woodlawn Court Sta 10+50 Sieve Cumulative%Passing 3/4 100 4 100 10 99.2 40 89.2 200 52.4 ATTERBERG LIMITS Liquid Limit 44.0 Plastic Limit 37.1 Plasticity Index 6.9 , r o o c h CBR TEST REPORT 1305 Carlton Avenue n g i n e e Y i n g Charlottesville,VA 22902 Phone 804-293-7449 c� es t i n g , Inc. FAX 804-293-5137 Date: 10/21/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Woodlawn Court Sta 15+00 Description: Red brown sandy silt AASHO T-99 X Max. Dry Dens. 94.7 pcf., Opt. Moisture 25.9 % AASHO T-180 Cylinder No. 13 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.10 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A25 A26 A25 A26 Wt.wet sample+ can, gm. 68.64 68.68 68.66 68.65 Wt. dry sample+ can, gm. 59.33 59.12 58.58 58.94 Wt.water, gm. 9.31 9.56 10.08 9.71 Wt. can, gm. 21.63 21.73 21.63 21.73 Wt. dry soil, gm. 37.70 37.39 36.95 37.21 Percent moisture 24.7 25.1 25.6 27.3 26.7 26.1 Wt. mold +wet soil, lb. 17.91 18.16 Wt. wet soil, lb. 8.81 9.06 Wet density of soil, pcf. 118.4 121.0 Dry density of soil, pcf. 94.6 95.5 Percent max. lab density 99.9 100.9 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.084 in 0.000 0 Dial reading after soaking 0.112 in 0.025 150 Swell 0.028 in 0.050 280 Percent Swell 0.61 % 0.075 400 Volume after soaking 0.0749 cu. ft. 0.100 485 0.150 605 0.200 695 CBR= 100(485/3000) = 16.2 0.300 835 0.400 940 0.500 1030 ro - o r d o O 0 CO V c w E ro c0 c a c ca L N ,\ L � I r •. O I p O � r peoi I 1 O O "77//� M I o i I N i IO ZN i C O / __ : N U // I / b O C i H 6 \ C it -- \ '----- - O w - - V; o N \ N , C N I I 1 N I N • C O O O C O O O C N £.L3/S8"I AIISNTQ ANCI SIEVE ANALYSIS REPORT Frays Grant Woodlawn Court Sta 15+00 Sieve Cumulative%Passing 3/4 100 4 100 10 99.1 40 93.6 200 67.8 ATTERBERG LIMITS Liquid Limit 43.0 Plastic Limit 34.5 Plasticity Index 8.5 0 0 c h CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 R e s t i n g , In C. FAX 804-293-5137 Date: 10/21/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Woodlawn Court Sta 20+00 Description: Brown silt AASHO T-99 X Max. Dry Dens. 97.5 pcf., Opt. Moisture 22.2 % AASHO T-180 Cylinder No. 15 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.24 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A27 A28 Al? A18 Wt.wet sample+ can, gm. 68.55 68.48 68.49 68.54 Wt. dry sample+can, gm. 60.16 60.16 58.24 58.43 Wt.water, gm. 8.39 8.32 10.25 10.11 Wt. can, gm. 21.49 21.17 21.23 21.57 Wt. dry soil, gm. 38.67 38.99 37.01 36.86 Percent moisture 21.7 21.5 21.3 27.7 27.6 27.4 Wt. mold +wet soil, lb. 17.91 18.56 Wt. wet soil, lb. 8.67 9.32 Wet density of soil, pcf. 116.5 122.2 Dry density of soil, pcf. 95.9 95.8 Percent max. lab density 98.4 98.2 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.13 in 0.000 0 Dial reading after soaking 0.247 in 0.025 35 Swell 0.117 in 0.050 55 Percent Swell 2.55 % 0.075 75 Volume after soaking 0.0763 cu. ft. 0.100 90 0.150 120 0.200 150 CBR= 100(90/3000) = 3.0 0.300 200 0.400 245 0.500 285 • co 0 1 i .`, Ln O 1 I " O ,\ c 0 1 co CI I \ r .0 as , a N R O L.L. \\ \ I \ \\ ,— C O i \ I O O O O O - --o O CO Lo N N O peO- + O N N cd t O U J C I ct o N cG 5 o ccs _ • ri N C' • C C O C O C O c \ a o o c c c EZ I/SW 1 .0 LISI`I3Q AMU SIEVE ANALYSIS REPORT Frays Grant Woodlawn Court Sta 20+00 Sieve Cumulative%Passing 34 100 4 100 10 99.0 40 94.0 200 71.9 ATTERBERG LIMITS Liquid Limit 42.1 Plastic Limit 32.4 Plasticity Index 9.7 0 0 ch CBR TEST REPORT 1305 Carlton Avenue n g in e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 X es tin g , I n C. FAX 804-293-5137 Date: 10/21/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Woodlawn Court Sta 25+00 Description: Red brown sandy silt AASHO T-99 X Max. Dry Dens. 97.0 pcf., Opt. Moisture 23.2 % AASHO T-180 Cylinder No. 17 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.30 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A29 A30 A19 A20 Wt.wet sample + can, gm. 68.81 68.62 68.64 68.77 Wt. dry sample + can, gm. 60.06 59.91 58.61 58.90 Wt.water, gm. 8.75 8.71 10.03 9.87 Wt. can, gm. 21.42 21.74 21.04 21.52 Wt. dry soil, gm. 38.64 38.17 37.57 37.38 Percent moisture 22.6 22.7 22.8 26.7 26.6 26.4 Wt. mold +wet soil, lb. 18.27 19.23 Wt. wet soil, lb. 8.97 9.93 Wet density of soil, pcf. 120.6 132.5 Dry density of soil, pcf. 98.2 104.7 Percent max. lab density 101.3 107.9 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.19 in 0.000 0 Dial reading after soaking 0.224 in 0.025 60 Swell 0.034 in 0.050 130 Percent Swell 0.74 % 0.075 215 Volume after soaking 0.0750 cu. ft. 0.100 285 0.150 415 0.200 515 CBR= 100(310/3000) = 10.3 0.300 680 0.400 810 0.500 930 co - 0 Lo - 0 O O ill N 1 w CO t .r` = r O i c N- m as c 13 J O , d CO CO _ N tQ 0 t O LL J j v y J 5 J O ♦ - I - O o O O O O O O O O O O O O O) 00 N- O IC) - co N 1- peo1 SIEVE ANALYSIS REPORT Frays Grant Woodlawn Court Sta 25+00 Sieve Cumulative%Passing 100 4 100 10 99.2 40 92.7 200 53.5 ATTERBERG LINIITS Liquid Limit 39.8 Plastic Limit 33.3 Plasticity Index 6.5 0 0 C h CBR TEST REPORT 1305 Carlton Avenue n gin e e Y i n g Charlottesville,VA 22902 Phone 804-293-7449 Xi es tin g , I n C. FAX 804-293-5137 Date: 10/27/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Woodlawn Court Sta 28+85 Description: Red brown clayey silt AASHO T-99 X Max. Dry Dens. 83.2 pcf., Opt. Moisture 31.5 % AASHO T-180 Cylinder No. 1 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A21 A22 A29 A30 Wt.wet sample+ can, gm. 68.39 68.48 68.87 68.80 Wt. dry sample+ can, gm. 57.4 57.19 56.09 56.07 Wt.water, gm. 10.99 11.29 12.78 12.73 Wt. can, gm. 21.66 20.92 21.42 21.74 Wt. dry soil, gm. 35.74 36.27 34.67 34.33 Percent moisture 30.7 30.9 31.1 36.9 37.0 37.1 Wt. mold +wet soil, lb. 17.41 18.00 Wt. wet soil, lb. 8.10 8.69 Wet density of soil, pcf. 108.9 114.8 Dry density of soil, pcf. 83.1 83.8 Percent max. lab density 99.9 100.8 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.086 in 0.000 0 Dial reading after soaking 0.164 in 0.025 75 Swell 0.078 in 0.050 105 Percent Swell 1.70 % 0.075 135 Volume after soaking 0.0757 cu. ft. 0.100 160 0.150 205 0.200 240 CBR= 100(160/3000) = 5.3 0.300 305 0.400 360 0.500 405 co 0 •\1 • 03 - o I o COCO� c O o i ch o � ! c m C O � I L^ cn LL • • I o • • 0 0 o O o0 O O 7r' co o O O co N N peo1 I 1 , CD I r4) 1 , I I , / , , , I / I . 1 (30 + / , ri en oc ! N / vs r i CA / 4-7 I I , ,10 , at 0 1 "C7 0 I o i : P4 1 E-, ..-. . >1. et ., .-. ...„ en I - - I I . i • I II c c; I en , I 1 . 1 I ' c 1 1 .., ci- --., ,...., . 06 e.-‘1 00 00 00 0c SL4/SE{7 Al.IS.Kga AIIG - — SIEVE ANALYSIS REPORT Frays Grant Woodlawn Court Sta 28+85 (Cul-de-sac) Sieve Cumulative%Passing 3 100 4 100 10 99.6 40 98.1 200 70.6 ATTERBERG LIMITS Liquid Limit 54.7 Plastic Limit 44.5 Plasticity Index 10.2 Flexible Pavement Design County: Albemarle Date: 16-Nov-05 Site: Fray's Grant Street Name: Old Poplar Way Developer: Southern Development Phone: Station CBR#1 3.00 15+00 CBR#2 13.20 20+00 CBR#3 21.30 25+00 CBR#4 16.20 30+00 CBR#5 13.50 35+00 CBR(d) 8.96 Average CBR*(2/3) RF 1.00 Resiliency Factor from Appendix I SSV 8.96 Soil Support Value Current ADT 70 Average Daily Traffic Volume % Growth 0 per year Design Year 0 Number of years after construction % HCV 0 Heavy Commercial Vehicles Design ADT 70.00 Average Daily Traffic Volume This equation solves for D(r), which is used to determine pavement/stone thickness for a road. D(r)= 4.31 Course Material Depth Equivalency D(p) Surface SM-9.5A 2 1.67 3.34 Intermediate BM-25.0 0 2.15 0 Base 21A 4 0.6 2.4 Total Depth 6 Total D(p) 5.74 D(p)-D(r) = 1.43 D(p)>D(r)Therefore: ADEQUATE , D D C h CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 R e s t i n g , In C. FAX 804-293-5137 Date: 10/27/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Old Poplar Way Sta 15+00 Description: Red brown clayey silt AASHO T-99 X Max. Dry Dens. 91.0 pcf., Opt. Moisture 26.7 AASHO T-180 Cylinder No. 2 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A23 A24 A27 A28 Wt. wet sample+ can, gm. 68.39 68.68 68.75 68.63 Wt. dry sample+ can, gm. 58.85 58.78 56.87 56.85 Wt. water, gm. 9.54 9.90 11.88 11.78 Wt. can, gm. 21.39 21.09 21.49 21.17 Wt. dry soil, gm. 37.46 37.69 35.38 35.68 Percent moisture 25.5 25.9 26.3 33.6 33.3 33.0 Wt. mold +wet soil, lb. 17.62 18.35 Wt.wet soil, lb. 8.31 9.04 Wet density of soil, pcf. 111.7 118.1 Dry density of soil, pcf. 88.7 88.6 Percent max. lab density 97.5 97.4 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.094 in 0.000 0 Dial reading after soaking 0.225 in 0.025 40 Swell 0.131 in 0.050 55 Percent Swell 2.86 % 0.075 75 Volume after soaking 0.0765 cu. ft. 0.100 90 0.150 125 0.200 150 CBR= 100(90/3000)= 3.0 0.300 200 0.400 240 0.500 280 • m r o Lo 0 \\ \ 0 O 0 CU \\ C Q co �� rci m d a \\ O \c C� \ N N a O \ O 11 ♦ N, 00 0 0 in 0O 0O O CO N N .- peo1 1 1 1 O 1 1 M i 1 O 1 M O N O 1 O — - — o0 C/] N >-, EL C O H c cd o (.65 7 0 LLN N Hi :iI1i : 1 i I O N 1 cn C N C C O C O O C O O C N N O O, x [--- J v-; 4 cr, c, c-, x x x x oo x x £1 !S8l AIISN3Q A TQ SIEVE ANALYSIS REPORT Frays Grant Old Poplar Way Sta 15+00 Sieve Cumulative%Passing 3/4 100 4 100 10 99.5 40 94.4 200 69.4 ATTERBERG LIMITS Liquid Limit 48.0 Plastic Limit 37.3 Plasticity Index 10.7 : och CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 R e s t i n g , 172 C. FAX 804-293-5137 Date: 10/27/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Old Poplar Way Sta 20+00 Description: Red sandy silt AASHO T-99 X Max. Dry Dens. 90.7 pcf., Opt. Moisture 26.9 % AASHO T-180 Cylinder No. 3 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A25 A26 A25 A26 Wt. wet sample+ can, gm. 68.66 68.56 68.73 68.65 Wt. dry sample+ can, gm. 58.68 58.6 57.44 57.48 Wt. water, gm. 9.98 9.96 11.29 11.17 Wt. can, gm. 21.63 21.73 21.63 21.73 Wt. dry soil, gm. 37.05 36.87 35.81 35.75 Percent moisture 26.9 27.0 27.0 31.5 31.4 31.2 Wt. mold +wet soil, lb. 17.87 18.21 Wt. wet soil, lb. 8.56 8.90 Wet density of soil, pcf. 115.1 118.8 Dry density of soil, pcf. 90.6 90.4 Percent max. lab density 99.9 99.7 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.019 in 0.000 0 Dial reading after soaking 0.051 in 0.025 100 Swell 0.032 in 0.050 190 Percent Swell 0.70 % 0.075 295 Volume after soaking 0.0749 cu. ft. 0.100 395 0.150 575 0.200 700 CBR= 100(395/3000) = 13.2 0.300 875 0.400 1015 0.500 1135 r O i ♦ iL in 0 I ♦ r a; O O + 0N CO 1r c 0 cLo . `' e o C. c a a O c co 'L^ V cn N Cj L LL. N \ 1i r O • I y I o O O O i_ _ 00 O N O CD CD N ,-- peal I 0 1 0 M 1 O N I i 0 00 I o11o I + o N cc C N CZ. W I I 70 I:4CD I .5 1O co N cd o Ll...,. O — L • v, N II I I • o N I I I I O — -----_-.--_. —_----- --- - - -` M I N I 0 N O O C C O O C O C C N O NO U o0 c---: .6in 4c+-, N C' C' C' oo o0 00 00 0C DC 0c CO , �.1.d/SW1 AIISM3Q A 1U SIEVE ANALYSIS REPORT Frays Grant Old Poplar Way Sta 20+00 Sieve Cumulative %Passing 34 100 4 100 10 99.3 40 93.8 200 56.5 ATTERBERG LIMITS Liquid Limit 50.3 Plastic Limit 41.7 Plasticity Index 8.6 0 o C 12 CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 ct e s t i n g , In C. FAX 804-293-5137 Date: 10/27/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Old Poplar Way Sta 25+00 Description: Red brown sandy silt AASHO T-99 X Max. Dry Dens. 92.3 pcf., Opt. Moisture 26.7 AASHO T-180 Cylinder No. 4 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A27 A28 A23 A24 Wt. wet sample+ can, gm. 68.45 68.47 68.45 68.71 Wt. dry sample + can, gm. 58.53 58.21 58.29 58.39 Wt. water, gm. 9.92 10.26 10.16 10.32 Wt. can, gm. 21.49 21.17 21.39 21.09 Wt. dry soil, gm. 37.04 37.04 36.90 37.30 Percent moisture 26.8 27.2 27.7 27.5 27.6 27.7 Wt. mold +wet soil, lb. 18.27 18.42 Wt. wet soil, lb. 8.96 9.11 Wet density of soil, pcf. 120.4 122.5 Dry density of soil, pcf. 94.6 96.0 Percent max. lab density 102.5 104.0 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.072 in 0.000 0 Dial reading after soaking 0.071 in 0.025 255 Swell -0.001 in 0.050 435 Percent Swell -0.02 % 0.075 550 Volume after soaking 0.0744 cu. ft. 0.100 640 0.150 785 0.200 890 CBR= 100(640/3000)= 21.3 0.300 1060 0.400 1210 0.500 1345 o 0 1 1 in o 1 1 I v M O o \ + Lo N \ RSN 9+CU C 0 iRm \. CO (13 CU C. d 0 \ C CO a \ a O C CU L \ 0 \ N V) o VS L. \ 1 • N • II 0 0 00 0 0 0 0 0 o o CO o peoi 1 O M I O f I /// N I I oO O I > ctict I 0 0 P-1 N O I ct cam-. I '\' , O XI N 1 0 � N o N \NiO N O r N C O C O O N O r-, N O o0 £.LJ/SWI AIISN3Q K 1U SIEVE ANALYSIS REPORT Frays Grant Old Poplar Way Sta 25+00 Sieve Cumulative%Passing 3/4 100 4 100 10 96.0 40 82.4 200 54.3 ATTERBERG LIMITS Liquid Limit 36.8 Plastic Limit 30.2 Plasticity Index 6.6 • O 0 C I2 CBR TEST REPORT 1305 Carlton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 X es t i n g , In C . FAX 804-293-5137 Date: 10/27/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Old Poplar Way Sta 30+00 Description: Red brown sandy silt AASHO T-99 X Max. Dry Dens. 99.8 pcf., Opt. Moisture 22.2 AASHO T-180 Cylinder No. 5 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.32 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A29 A30 A29 A30 Wt. wet sample + can, gm. 68.65 68.39 68.59 68.42 Wt. dry sample+ can, gm. 59.79 59.8 59.72 59.98 Wt. water, gm. 8.86 8.59 8.87 8.44 Wt. can, gm. 21.42 21.74 21.42 21.74 Wt. dry soil, gm. 38.37 38.06 38.30 38.24 Percent moisture 23.1 22.8 22.6 23.2 22.6 22.1 Wt. mold+wet soil, lb. 18.45 18.65 Wt. wet soil, lb. 9.13 9.33 Wet density of soil, pcf. 122.7 125.3 Dry density of soil, pcf. 99.9 102.2 Percent max. lab density 100.1 102.4 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.059 in 0.000 0 Dial reading after soaking 0.063 in 0.025 200 Swell 0.004 in 0.050 320 Percent Swell 0.09 0.075 415 Volume after soaking 0.0745 cu. ft. 0.100 485 0.150 600 0.200 690 CBR = 100(485/3000) = 16.2 0.300 845 0.400 980 0.500 1095 co r o III 1 1 1 LU - o i I st j © 0 0 + 1 0 M I MI I rr >+ I C 0 MI \ 1 O C O. d p a a O C RS \ L 0 w 1 1 1 N A 4\ I O 03 U \\ \41,V 1 \ 1 ,. r O I V I O O O O O O O N O co co N peo-' 1 1 1 1 oN N 11 / i O N 0 p o NiN I cl 1 cd O O no \-- N aeO O m O 1 1 O 00 I O O O O J O O p c O I:: O.6 v-,CT o, o, . O, Doo .L I/S8'I A_IISN U AlIQ SIEVE ANALYSIS REPORT Frays Grant Old Poplar Way Sta 30+00 Sieve Cumulative%Passing 3/4 100 4 100 10 98.1 40 91.7 200 54.1 ATTERBERG LIMITS Liquid Limit 33.8 Plastic Limit 27.7 Plasticity Index 6.1 • CBR TEST REPORT 1305 Carlton Avenue C hn g in e er in g Charlottesville,VA 22902 Phone804-293-7449 %,070 e s tin g , In C. FAX 804-293-5137 Date: 10/27/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Old Poplar Way Sta 35+00 Description: Red clayey silt AASHO T-99 X Max. Dry Dens. 84.4 pcf., Opt. Moisture 32.8 AASHO T-180 Cylinder No. 6 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.32 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. Al A2 A25 A26 Wt.wet sample+ can, gm. 68.45 68.33 68.58 68.62 Wt. dry sample + can, gm. 56.49 56.41 56.53 56.59 Wt.water, gm. 11.96 11.92 12.05 12.03 Wt. can, gm. 21.25 21.02 21.63 21.73 Wt. dry soil, gm. 35.24 35.39 34.90 34.86 Percent moisture 33.9 33.8 33.7 34.5 34.5 34.5 Wt. mold + wet soil, lb. 17.72 17.99 Wt. wet soil, lb. 8.40 8.67 Wet density of soil, pcf. 112.9 115.6 Dry density of soil, pcf. 84.4 85.9 Percent max. lab density 100.0 101.8 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.097 in 0.000 0 Dial reading after soaking 0.134 in 0.025 190 Swell 0.037 in 0.050 260 Percent Swell 0.81 °A) 0.075 345 Volume after soaking 0.0750 cu. ft. 0.100 405 0.150 485 0.200 545 CBR= 100(405/3000) = 13.5 0.300 640 0.400 730 0.500 810 • ro to ro o 0 M i 4 .1 N A o is • C • " o c 1' CL 0 w CL a cc L^ • o L L • • r o • • o O O O O O O O O O o co I- Co CO N peol O viM I IO I M 1 I O O I + inM c51 CDfri C/) M M 1 w. CI a 4ai o mtw O en 1 0 1o r O 1 - o O O 0 O O O O O `� O `:. v', M N O G:, 00 OC 00 CO 00 00 00 00 ["-. r £.Ld/SH'I AILS'I U AZIQ SIEVE ANALYSIS REPORT Frays Grant Old Poplar Way Sta 35+00 Sieve Cumulative%Passing 3A 100 4 100 10 99.9 40 97.8 200 73.0 ATTERBERG LIMITS Liquid Limit 52.2 Plastic Limit 43.5 Plasticity Index 8.7 Flexible Pavement Design County: Albemarle Date: 16-Nov-05 Site: Fray's Grant Street Name: Five Oaks Court Developer: Southern Development Phone: Station CBR#1 20.00 10+50 CBR#2 16.00 15+00 CBR#3 15.80 20+00 CBR#4 CBR#5 CBR(d) 11.51 Average CBR*(2/3) RF 1.00 Resiliency Factor from Appendix I SSV 11.51 Soil Support Value Current ADT 70 Average Daily Traffic Volume °A) Growth 0 per year Design Year 0 Number of years after construction HCV 0 Heavy Commercial Vehicles Design ADT 70.00 Average Daily Traffic Volume This equation solves for D(r), which is used to determine pavement/stone thickness for a road. D(r)= 3.94 Course Material Depth Equivalency D(p) Surface SM-9.5A 2 1.67 3.34 Intermediate BM-25.0 0 2.15 0 Base 21A 4 0.6 2.4 Total Depth 6 Total D(p) 5.74 D(p)-D(r) = 1.80 D(p)>D(r)Therefore: ADEQUATE ' ate/Tie N0V-16-20053ED) 11 : 14 4342935137 P. 003 HcIv 16 05 12: 40p Gooch Engineering I Testi 4342935137 P. 3 r o o C h CBR TEST REPORT i 1305 Canton Avenue n g i n e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 & e s t i n g , In C. FAX 804-293-5137 Date: 9/15/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Five Oaks Court Sta. 10+50 Description: Red brown silty sand AASHO T-99 X Max. Dry Dens. 106.6 pcf., Opt. Moisture • 19.1 % AASHO T-180 Cylinder No. 1 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. Al A2 A29 A30 Wt.wet sample+can, gm. 68.63 68.63 68.55 68.57 Wt. dry sample+ can, gm. 61.08 61.46 60.64 60.09 Wt.water,gm. 7.55 7.17 7.91 8.48 Wt.can,gm. 21.25 21.02 21.42 21.74 Wt.dry soil,gm. 39.83 40.44 39.22 38.35 Percent moisture 19.0 18.3 17.7 _ 20.2 21.1 22.1 Wt. mold+wet soil, lb. 18.50 18.75 Wt.wet soil, lb. 9.19 9.44 Wet density of soil, pcf. 123.5 126.6 Dry density of soil, pcf. 104.4 104.5 Percent max. lab density 97.7 97.8 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.01 in 0.000 0 Dial reading after soaking 0.022 in 0.025 245 Swell 0.012 in 0.050 420 Percent Swell 0.26 % 0.075 530 Volume after soaking 0.0746 cu. ft. 0.100 600 0.150 705 0.200 790 CBR= 100(600/3000) =20.0 0.300 930 0.400 1045 0.500 1145 Rx Bate/Time NOV-16-20051ED) 11 : 14 4342935137 P. 004 'Nov 16 05 12: 41p Gooch Engineering I Testi 4342935137 p. 4 co i 0 I • ' I I • I i i I � j I I ! i u) r O I •i • I - o I I , I I 0 to \I 1 4- I a T • yS l • L : \ ! O0 i w U I R co Y I c C13 • ; I C, O 0I 0- > 1 y I! � N t4 O L I I 1 i \ . . \ i I I I ' O i I i : . "\11\ -' ''''. :. II r ; . r O O O p p O O O O V N • O CO ccoo [t N Peon Rx gate/Time NOV-16-2005(WED) 11 : 14 4342935137 P. 005 'Nov 16 05 12: 41p Gooch Engineering & Testi 4342935137 p. 5 0 I I I 1 i I N t I i 1 • 0 1 (Ar.„..-------------7 I Ni I • o ! o o ' I !I i cs,) 0 � I I r 1 I • i I • o U I .11 w1 \:\: 1 , I 0 g cO c6 V I ' I \ I I . ► I o ii , ; I 1 ! I I I ' ! 46 I1 l I I i ff! Io 11 I . I ' ' I • vi I ; III I 1 IIIII 1 o 0 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 o ooo 0000 � � � g16; gto; £1.3Jan A.LISN3U AHC Rx Date/Time NOV-16-2005RED) 11 : 14 4342935137 P. 006 'Nov 16 05 12: 42p Gooch Engineering & Testi 4342935137 p. 6 SIEVE ANALYSIS REPORT Frays Grant Five Oaks Court Sta 10+50 • Sieve Cumulative%Passing 100 4 100 10 99.0 40 90.8 200 45.5 ATTERBERG LIMITS Liquid Limit 28.7 Plastic Limit 24.4 Plasticity Index 4.3 Rx Date/Time NOV-16-2005 (WED) 11 : 14 4342935137 P. 007 Nov 16 05 12: 42p Gooch Engineering a Testi 4342935137 P. 7 o o c h CBR TEST REPORT 1305 Carlton Avenue .41 n g i n e e i n g Charlottesville,VA 22902 Phone 804-293-7449 & e S t l n g, Irt C. FAX 804-293-5137 Date: 9115/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Five Oaks Court Sta. 15+00 Description: Red brown sandy silt AASHO T-99 X Max. Dry Dens. 92.6 pcf., Opt. Moisture . 27.7 % AASHO T-180 Cylinder No. 5 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.32 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A3 A4 A27 A28 Wt. wet sample+ can, gm. 68.46 68.71 68.55 68.53 Wt.dry sample +can, gm. 57.98 58.15 60.78 60.70 Wt. water, gm. 10.48 10.56 7.77 7.83 Wt. can, gm. 20.97 20.81 21.49 21.17 Wt.dry soil, gm. 37.01 37.34 39.29 39.53 Percent moisture 28.3 28.3 28.3 19.8 19.8 19.8 Wt. mold +wet soil, lb. 18.04 18.25 Wt.wet soil, lb. 8.72 8.93 Wet density of soil, pcf. 117.2 119.4 Dry density of soil, pcf. 91.4. 99.7 Percent max. lab density 98.7 107.7 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.053 in 0.000 0 Dial reading after soaking 0.076 in 0.025 185 Swell 0.023 in 0.050 320 Percent Swell 0.50 0.075 415 Volume after soaking 0.0748 cu. ft. 0.100 480 0.150 585 0.200 660 CBR= 100(480/3000)= 16.0 0.300 790 0.400 895 0.500 990 Rx Date/Time N0V-16-20053ED) 11 : 14 4342935137 P. 008 Nov 16 05 12: 42p Gooch Engineering & Testi 4342935137 p. 8 . I f I • I o I . . I • i,, i I 4I - Lo 'f i ! . O i • • I • o �, i o T-• i cn \ 1 o I o o \ r, v: I c O ( n. • ' 1 CD N . N > i O t • . 1 i I f •i i I 1 o NO 00 p O 00 O O O N peon Rx ,Date/Time NOV-16-2005 (TIED) 11 : 19 4342935137 P. 009 'Nov 16 05 12: 43p Gooch Engineering & Testi 4342935137 p. 9 0 i I I I en o 1 ! 1 I 1 1 • N O O O in I 06 N U e i O1 i N r� I En oI 6-4 ! . ! 1N 1 I O N • I . • O I ! I I 4 N Ii 1 ( I 1 o O O O O O O O O O O N kti C\ c. G1 G01 coo co 0o4 06 00 000 coo ELI/Sal A.LISN U A'IQ i Rx tate/Time NOV-16-2005(WED) 11 : 14 4342935137 P. 010 Nov 16 05 12: 43p Gooch Engineering a Testi 4342935137 p. 10 SIEVE ANALYSIS REPORT Frays Grant Five Oaks Court Sta 15+00 Sieve Cumulative%Passing '/< 100 4 100 10 99.1 40 92.0 200 68.3 ATTERBERG LIMITS Liquid Limit 50.0 Plastic Limit 34.6 Plasticity Index 15.4 Rx•Date/Tine N0V-16-20054ED) 11 : 14 4342935137 P. 011 Nov 16 05 12: 44p Gooch Engineering & Testi 4342935137 p. 11 Clo o c h CBR TEST REPORT I305 Carlton Avenue n gin e e r i n g Charlottesville,VA 22902 Phone 804-293-7449 & e s tin g, Inc. FA_X 804-293-5137 Date: 9/15/05 By: HPP Project: Frays Grant Job No.: 2243 Sample: Locat.: Five Oaks Court Sta. 20+00 Cul-de-sac Description: Brown red silty sand AASHO 1-99 X Max. Dry Dens. 105.4 pcf., Opt. Moisture 18.7 % AASHO T-180 Cylinder No. 3 Cylinder Ht. 4.584 in. Cylinder Vol. 0.0744 cu.ft. Cylinder Wt. 9.31 Hammer Wt. 5.5 lb No. Lifts 3 Blows/lift 50 Surcharge Wt. 10 lb. DENSITY AND MOISTURE DATA As Compacted After Soaking Can No. A5 A6 A25 A26 Wt.wet sample +can, gm. 68.41 68.56 68.55 68.56 Wt. dry sample +can, gm. 61.21 61.34 58.04 58.17 Wt.water, gm. 7.20 7.22 10.51 10.39 Wt. can, gm. 21.00 21.14 21.63 21.73 Wt. dry soil,gm. 40.21 40.20 36.41 36.44 Percent moisture 17.9 17.9 18.0 28.9 28.7 28.5 Wt. mold +wet soil, lb. 18.70 18.90 Wt.wet soil, lb. 9.39 9.59 Wet density of soil, pcf. 126.2 128.0 Dry density of soil, pcf. 107.0 99.5 Percent max.lab density 101.5 94.4 PENETRATION DATA SWELL DATA Penetration Load in. lb. Dial reading before soaking 0.034 in 0.000 0 Dial reading after soaking 0.065 in 0.025 125 Swell 0.031 in 0.050 255 Percent Swell 0.68 % 0.075 370 Volume after soaking 0.0749 cu.ft. 0.100 475 0.150 660 . 0.200 800 CBR= 100(475/3000)= 15.8 0.300 1020 0.400 1205 0.500 1360 Rx•Date/Time N0V-16-2005( ED) 11 : 14 4342935137 P. 012 Nov 16 05 12: 44p Gooch Engineering & Testi 4342935137 p. 12 _ cc o i 1 i i IIi •• • In `111 i \ ! ! I iiI U I\ 1 C:) i i o I c I i • co \ o \ 47. M Lo G7 = C U • a u O ; \ ,i • • 1 1 I C N I o \ j 1L as 1L ) • • i i• . i 1 o • • i I • 0 O CO co '7 N pe o-7 Rx •Date/Time NOV-16-2005(WED) 11 : 14 4342935137 P. 013 Nov 16 05 12: 45p Gooch Engineering & Testi 4342935137 p. 13 • 0 t I1 I 1 o I N ! • •1 I 1 Ii I O C) o y • 1 N N ' '9 i 7 0 o I o 1 • 0 III I y 1 0 ti . I ' �-1 1 0 2 1 i o 0 Ir. I o c i • 1 i o •, I 1I 1 h I I I• 0 1 I I I a 0 0 0 0 0 0 0 0 0 0 0 0 0 oN chh £.1-3/S el A.I.ISPIEG AMC Rx•Date/Time NOV-16-2005(WED) 11 : 14 4342935137 P. 014 Nov 16 05 12: 45p Gooch Engineering a Testi 4342935137 p. 14 SIEVE ANALYSIS REPORT • Frays Grant Five Oaks Court Sta 20+00(cul-de-sac) Sieve Cumulative%Passing V4 100 4 100 10 97.5 40 84.8 200 46.7 ATTERBERG LIMITS Liquid Limit 37.6 Plastic Limit 32.1 Plasticity Index 5.5