MA FY 0001-LR011023Hooper 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, alley west of 410 Cambria Drive
LOCATION OF POUR SET 2:
23 October 2001
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. Nova-124 Cement
Ticket No. 7109652 Fiyash
Time Batched 11:53am Sand
Time Sampled 12:35pm in.
Concrete Temp. IASTM CI064} 82°F in.
Air Content (ASTM C231) 3.5% Water
Unit Weight IASTM C138) Admix #1
Admix //2
AEA
42
COMPRESSIVE STRENGTH TESTS (ASTM C39}
(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
151 5.00 7 10/30/01
152 5.00 7 10/30/01
153 5.00 14 11/06/01
154 5.00 14 11/06/01
155 5.00 28 11/20/01
156 5.00 28 11/20/01
99,4OO 35 I0
95,600 3380
109,200 38 §0
110,700 3920
126,600 4480
126,900 4490
28-Day Average 4490
35OO
TECHNICIAN:
DISTRIBUTION:
MFM (11:15am-1:15pm)
(2) Nova Construction Co., inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Oallas, Texas 7'5229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Nova Construction C0., Inc.
DATE: 23 October 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
LOCATION PROCTOR LIFT
MOISTURE DRY PERCENT
CONTENT DENSITY COMPACTION
% PCF %
Alley Paving Replacement (~ 397 Willow Springs
100) approx. 5' south of north end 1 Fin. Sub. 8.8
101) approx. 50' south of north end 1 Fin. Sub. 6.9
102) approx. 10' north of south end 1 Fin. Sub. 6.9
120.8 96.6
123.9 99.1
128.3 102.6
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