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Copperstone-LR 951212 G~O- CON~TLTING ENGINEERS IN: T~~ ~vironmenta[ Assessments ~ Soits & Foundations Construction Nateriats Testing "Excellence by Experience" Commercial & Industrial Inspection PO Box 92548 · South[ake, Texas 76092 · (817) 329-0281 FIELD COMPACTION REPORT PROJECT: Copper Stone LOCATION: Coppell JOB #: 95-1522 DATE: 12-12-95 DAY: Tuesday TIME: 4:00pm CLIENT: Copper Stone Ltd. CONTRACTOR: Clack Construction WATER DRY PER- TEST PROCTOR CONT. DEN CENT NO. LOC~TION A/~D LiFT ~U~R (%) (~CF) Line F, 8" Sanitary Sewer: 1. @ Station 2+50 6' below 1 13.2 118.6 95.9 2. @ Station 2+50 4' below 1 10.9 119.2 96.4 3. @ Station 2+50 2' below 1 11.2 118.9 96.2 4. @ Station 5+50 6' below 1 13.6 119.2 96.4 5. @ Station 5+50 4' below 1 10.9 120.1 97.2 6. @ Station 5+50 2' below 1 11.1 119.5 96.7 30" Storm Sewer: 7. @ Station 10+50 2' below 3 22.6 98.5 96.7 8. @ Station 10+50 I' below 3 21.7 99.6 97.7 9. @ Station 13+50 2' below 3 22.8 97.5 95.7 10. @ Station 13+50 I' below 3 22.6 99.7 97.8 21" Storm Sewer: 11. @ Station 16+00 1.5' below 3 22.6 97.5 95.7 12. @ Station 16+00 0.5' below 3 21.6 98.1 96.3 REMARKS: All tests passed. Minimum Compaction Required: 95% PROCTORS: 1. Reddish Tn Sandy Clay w/ SS Fragments 123.6 PCF @ 10.8% MOISTURE 2. Dk Grey Clay 96.8 PCF @ 22.8% MOISTURE 3. Tn & Brn Sandy Clay w/ Cal Nodules 101.9 PCF @ 21.2% MOISTURE 4. Brn Sandy Clay w/ Grey Shale 97.5 PCF @ 23.9% MOISTURE Chris Quentin Technician