Carter Phase 2-LR 980911Hooper Engineering Laboratories, Inc.
2870 Wslnut HIII Lans Dallas Texas 75229 (214) 361 •6419
CI isnt : Donal d J . Carter Dat s : 11 September 1998
Project: Carter Addition-Phase II, Coppell, TX J o b N o : 98.1056
Boil Description : On-Site Fill
Brown & Tan Silty Clay
Maximum Density 110.0 pcf Liquid Limit 26.1
Optimum Moisture 15.0% Plasticity Index 14.6
Distribution : (1) Donald J. Carter, Attn: Jeff Fink
(1) Needham Wright Engineers, Inc.
(1) Tri-Dal Ltd., Robert Pierson
(1) City of Coppell
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Hooper Engineering Laboratories, Inc.
2870 Walnut HIII Lans Dallaa Texas 75229 (214) 351 •5419
Client : Donald J. Carter Date : 11 September 1998
Project : Carter Addition-Phase II, Coppell, TX Job No : 98.1056
Boil Description : On-Site Fill
Dark Brown Silty Clay
Maximum Density 106.0 pcf Liquid Limit 32.8
Optimum Moisture 17.0 Plasticity Index 20.3
Distribution : (1) Donald J. Carter, Attn: Jeff Fink
(1) Needham Wright Engines, Inc.
(1) Tri-Dal Ltd., Robert Pierson
(1) City of Coppell
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Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: DATE: 11 September 1998
PROJECT: Carter Addition-Phase II, Coppell, TX JOB NO.: 98.1056
MATERIAL DESCRIPTION: 1- On-Site Fill -Dark Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 106.0 pcf @ 1 7.0% Moisture
MOISTURE DRY PERCENT REQUIRED
LOCATION PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION
PCF
Fill Area @ Future Lots*
1) west end 1 Fin. Sub. 13.7 105.8 99.8 95 +
2) middle-west 1 Fin. Sub. 13.4 104.6 98.7
31 middle-east 1 Fin. Sub. 10.9 96.9 91.4"'
4) east end 1 Fin. Sub. 7.0 99.5 93.9*
*Test results indicate fill is not compacted to required density/moisture. Contractor notified.
NOTE: No lot stakes available. Excavating contractor requested density testing on final lift only.
TECHNICIAN: CDJ
DISTRIBUTION: (1) Donald J. Carter, Attn: Jeff Fink
11- Needham Wright Engineers, Inc., Robert L. Wright
(1) Tri-Dal Ltd., Robert Pierson
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148