MA FY 0001-LR010719Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO,:
CLIENT: Nova Construction Co., Inc. DATE: 19 July 2001
PROJECT: 2001 City of Coppell Street & Alley Repair SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Paving, alley behind house at 218 Willow Springs Drive
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 1127 Cement
Ticket No. 6156191 Flyash
Time Batched 1:38pm Sand
Time Sampled 2:45pm in.
Concrete Temp. (ASTM C1064) 95°F in.
Air Content (ASTM C231) 4.4% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39J
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren,gth 28-Day
(ASTM C143) psi Strength
53 5.25 7 07/26/01
54 5.25 7 07/26/01
55 5.25 14 08/02/01
56 5.25 14 08/02/01
57 5.25 28 08/16/01
58 5.25 28 08/16/01
91,100 3220
92,600 3280
95,800 3390
95,700 3390
128,400 4540
124,400 4400
28-Day Average 4470
4000
TECHNICIAN:
DISTRIBUTION:
EWM (2:00pm-4:OOpm)
(2) Nova Construction Co., Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214),351-6419 Fax (214) 351-5148
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Hooper Engineering Laboratories, Inc.
CLIENT:
PROJECT:
Construction Materials Testing
,REPORT OF IN-PLACE DENSITY TESTS
Nova Construction Co., Inc. DATE:
2001 City of Coppell Street & Alley Repair, Job 21076
MATERIAL DESCRIPTION: 1) Cement Treated Base
ASTM D 698 STANDARD PROCTOR: 1) 125.0 pcf @ 10.0% Moisture
LOCATION PROCTOR LIFT
Alley Pavin.q Replacement
225 Simmons
north side
south side
MOISTURE DRY
CONTENT DENSITY
% PCF
1 Fin. Sub. 9.4 119.3
1 Fin. Sub. 7.4 125.6
1 Fin. Sub. 6.8 119.9
middle
19 July 2001
PERCENT
COMPACTION
%
95.5
100.5
95.9
REQUIRED
COMPACTION
%
95+
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Nova Construction Co., Inc.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148