MA FY 0001-LR010718Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Nova Construction Co., Inc. DATE: 18 July 2001
PROJECT: 2001 City of Coppell Street & Alley Repair SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Paving, patchwork, on west side of northbound Royal at 0'-30'
north from south existing paving directly across from 404 S. Royal
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 956 Cement
Ticket No. Flyash
Time Batched 12:32pm Sand
Time Sampled 1:20pm in.
Concrete Temp. (ASTM C10641 94°F in.
Air Content IASTM c231) 4.0% Water
Unit Weight (ASTM C138) Admix //1
Admix #2
AEA
42
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
IASTM Cl 431 psi Strength
47 4.00 7 07/25/01
48 4.00 7 07/25/01
49 4.00 14 08/01/01
50 4.00 14 08/01/01
51 4.00 28 08/15/01
52 4.00 28 08/15/01
97,3O0 344O
100,400 3550
107,400 3800
106,700 3770
120,400 4260
126,000 4460
28-Day Average 4360
4000
TECHNICIAN:
DISTRIBUTION:
TMC (12:30pm-2:30pm)
(2) Nova Construction Co., Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texae 75229 (214) 351-6419 Fax (214) 351-5148
321
Hooper Engineering Laboratories, Inc.
CLIENT:
PROJ ECT:
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
Nova Construction Co,, Inc.
2001 City of Coppell Street & Alley Repair, Job 21076
MATERIAL DESCRIPTION: 1) Cement Treated Base
ASTM D 698 STANDARD PROCTOR: 1) 125.0 pcf L~ 10.0% Moisture
DATE: 18 July 2001
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
LOCATION PROCTOR LIFT
Alley Pavincl Replacement
21 6 Willow Springs
west end
middle
1 Fin. Sub. 7.1
1 Fin. Sub. 7.6
1 Fin. Sub. 7.2
east end
122.1 97.7
120.1 96.5
119.7 95.8
95+
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Nova Construction Co., Inc.
(1) City of Coppell
2870 Wslnut Hill Lane Dallss, Texss 75229 (214) 351-6419 Fax (214) 351-5148