MA FY 0001-LR010621Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Nova Construction Co., Inc. DATE:
PROJECT: 2001 City of Coppell Street & Alley Repair SUPPLIER:
LOCATION OF POUR SET 1: Paving patch at 228 Whispering Hills
LOCATION OF POUR SET 2:
21 June 2001
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 0 Cement
Ticket No. 7103649 Ftyash
Time Batched 8:55am Sand
Time Sampled 9:35am in.
Concrete Temp. (ASTM CI0641 92°F in.
Air Content (ASTM C231) 4,3% Water
Unit Weight {ASTM C1381 Admix #t
Admix #2
AEA
42
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM C143) pSI Strength
19 4.00
20 4.00
21 4.00
22 4.00
23 4.00
24 4,00
7 06/28/01 109,700 3880
7 06/28/01 112,600 3980
14 07/05/01 133,700 4730
14 07/05/01 :[30,000 4600
28 07/19/01 .146,500 5:[80
28 07/19/01 :[4:[, 600 50-~0
28-Day Average 5'100
4000
TECHNICIAN:
DISTRIBUTION:
RJW (8:00am-lO:3Oam)
(2) Nova Construction Co., Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallaa, Texas.75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
CLIENT:
Construction Materials Testing
PROJECT:
MATERIAL DESCRIPTION: 1 ) Cement Treated Base
REPORT OF IN-PLACE DENSITY TESTS
Nova Construction Co., Inc. DATE:
2001 City of Coppell Street & Alley Repair, Job 21076
ASTM D 698 STANDARD PROCTOR:
1) 125.0 pcf @ 10.0% Moisture
MOISTURE DRY
LIFT CONTENT DENSITY
% PCF
21 June 2001
PERCENT REQUIRED
COMPACTION COMPACTION
% %
LOCATION PROCTOR
Pavino Patch @ 228 Whispering Hills
9) south end 1
10) north end 1
Pavina Patch @ 204 Whisperinq Hills
11 ) middle 1
Subgrade 7.1 119.6 95.7
Subgrade 7.8 120.4 96.3
Subgrade 7.4 119.2 95.4
95+
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Nova Construction Co., Inc.
(1) City of Coppell
2870 Walnut Hill Lane
Dallas, Texas 75229
(214) 351-6419 Fax (214) 351-5148