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Fountain Park 1-LR 930903 Test Date No. 09-01-93 76 C/ 77 C/ 78 D/ 79 D/ 80 D/ 81 D/ 82 C/ 83 C/ 84 C/ 09-02-93 85 86 reed en, gineering FOUNTAIN PARK ADDITION COPPELL, TEXAS REPORT NO. 4 Field Density Tests Sanitary Sewer Backfill Depth Below Unit Final Dry Line/ S.G. Weight Location (feet) CDcf) Lateral to ,lock A/Lot 3 2.0 113.6 Lateral to ,lock A/Lot 3 3.0 110.9 STA 1+00 ~ 3.5 110~0 STA 1+05 2.5 108.7 Lateral to ~ flock D/Lot 1 3.0 109.0 Lateral to flock D/Lot 1 2.0 114.6 STA 1+45 2.0 105.9 STA 1+55 2.5 108.1 Lateral to llock A/Lot 5 2.0 108.3 C'Lateral to Block A/Lot 5 2.0 110.9 D~Lateral to lock D/Lot 1 3.0 110.9 Moisture Content (%) 13.7 12.9 12.9 12.9 12.2 12.9 6.7 6.4 6.4 15.7 12.9 Com- pac- tion Curve Level No. ¢%) 7 97.3 ; 7 95.0 7 94.3 7 93.1 7 93.4a 7 98.2 7 90.7b 7 92.6c 7 92.8d 7 95.0D 7 95.0A Note: Test backfi] [mbers 82 and 83 should be retested prior to .ling. PI ate 1 GEOTECHNICAL CONSULTANTS Date 09-02-93 09-03-93 Test No. 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 Footnotes~ S~ S7 S~ S7 S~ S~ ST ST Se Se B Se B Se B Se B Se B Se B Se B (1 (2 Te~ bal FOUNTAIN PARK ADDITION COPPELL, TEXt8 REPORT NO. 4 Water Line B&okfill reed engineering , Measurements referenced from the paving stations on Fountain Drive. ;t number 90 should be retested prior to :kfilling. Plate 2 GEOTECHNICAL CONSULTANTS · Measurements referenced from the paving stations on Fountain Head Lane. Depth Com- Below Unit pa¢- Final Dry Moisture tion S.G. Weight Content Curve Level Location (feet) Cpof) (%) No. ~ 1+00(1) 2.5 103.5 14.7 2 95.2 A 0+95(1) 1.5 105.4 14.4 2 97.0 A 5+50(1) 2.0 105.5 13.3 7 90.4 A 2+00(2) 1.5 108.9 6.9 7 93.3e' A 0+75(1) 0.8 102,6 11.2 2 94.4 A 0+25(1) 0.0 106.0 11.5 2 97.5 rvice to lock C/Lot 3 1.5 107.1 11.2 2 98.5 rvice To lock C/Lot 3 2.0 104.0 11.1 2 95.7 A 3+00(1) 2.0 105.2 11.7 2 96.8 A 3+50(1) 1.0 111.0 12.2 1/2 96.2 rvice to lock C/Lot 6 1.2 107.6 15.5 2/5 95.7 trice to lock C/Lot 6 2.0 108.0 15.7 2/5 96.1 trice to lock B/Lot 9 1.0 96.0 19.7 2/6 96.8 rvice to lock B/Lot 9 2.0 96.5 19.6 2/6 97.3 trice to lock B/Lot 11 1.0 106.7 13.9 2 98.2 cvice to lock B/Lot 11 2.0 103.8 12.8 2 95.4 rvice to lock C/Lot 2 1.0 107.0 13.1 2 98.4 rvice to lock C/Lot 2 2.0 97.1 19.2 2/6 97.9