WA9601B-LR 990422 ~r'~BC',~ Engineering /'~/''''~'~
Co.
9200 King Arthur Drive
Dallas, Texas 75247-3610
Phone 214/631-4372 Fax 214/631-4380
Mr. Kenneth Griffin, P.E. Project No.: 1599-0152
City of Coppell Project: Sandy Lake Road
255 Parkway Boulevard Location: 24" Water Line Trench Backfill
Post Ofiqce Box 478 Report No.: 2/9675
Coppell, Texas 75019-4409
RESULTS OF FIELD DENSITY TESTS
TEST DATE PETEST TEST LOCATION LIFT/ PROCTOR FIELD FIELD PERCENT
NO. OF DEPTH TEST DENSITY MOISTURE OF
TEST NO. PCF % SPECIFIED
NUMBER COMPACTION
1 04/22/99 Sta. 96+40 -- -2' 1 105.5 ]7.4 95.6
2 04/22/99 Sta. 98+00 -3L 1 106.7 ]7.1 96.6
3 04/22/99 Sta. 46+50 -5' 3 102.7 21.8 95.4
TESTS PERFORMED BY'. Conan Cantwell TEST METHODS: ASTiVI D 2922, D 30]7, D 1558, D2167 OR D 2937
REMARKS:
PROCTOR NO.: 1 - 1 ]0.4 pcf@ ]5.6% Moisture
3 - 107.6 per@ 17.3% Moisture
SPECIFICATION: 95% - ]00°/& Compaction @ Optimtun Moisture to +5%
DISTRIBUTION:
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