MA FY 0001-LR010827Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Nova Construction Co., Inc. DATE: 27 August 2001
PROJECT: 2001 City of Coppell Street & Alley Repair SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Alley paving from 950'-1020' north from Woodhurst
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 1040 Cement
Ticket No. 7107173 Flyash
Time Batched 12:36pm Sand
Time Sampled 1:5Opm in.
Concrete Temp. (ASTM C1064l 83°F in.
Air Content (ASTM c231) 4.7% Water
Unit Weight (ASTM c13el Admix #1
Admix #2
AEA
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
(ASTM C143) psi Strength
115 5.00
116 5.0O
117 5.00
118 5.00
119 5.00
120 5.00
7 09/03/01 89,700 3170
7 09/03/01 93,400 3300
14 09/10/01 105,600 3740
14 09/10/01 108,700 3850
28 09/24/01 126,40.0. 4470
28 09/24/01 121,0Q0 4280
28-Day Average 4380
4000
TECHNICIAN:
DISTRIBUTION:
CBC (12:30pm-2:30pm)
(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
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Nova Construction Co., Inc.
DATE: 27 August 2001
PROJECT: 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
69)
7O)
71)
LOCATION PROCTOR LIFT
Alley Pavinq Replacement ~ 181 Simmons
east end 1
Fin. Sub.
Alley Paving Replacement ~) 240 Willow Sprin.qs
west end 1 Fin. Sub.
east end 1 Fin. Sub.
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
6.4 129.5 103.6 95+
5.4 130.8 104.6
5.3 126.6 101.3
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