MA FY 0001-LR011107Hooper 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: Alley paving behind 306 Edgewood Court
LOCATION OF POUR SET 2:
7 November 2001
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. NA Cement
Ticket No. 7110441 Flyash
Time Batched 9:05am Sand
Time Sampled 9:40am in.
Concrete Temp. (ASTM C1054) 75°F in.
Air Content (ASTM C231) 3.8% Water
Unit Weight (ASTM C13e) Admix #1
Admix #2
AEA
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 Strength 28-Day
(ASTM C1 ~,3) psi Strength
169 6.00
170 6.00
171 6.00
172 6.00
173 6.00
174 6.00
7 11/14/01 90,500 3200
7 11/14/01 89,400 3160
14 11/21/01 99,000 3500
1 4 11/21/01 99,300 3510
28 12/05/01 ll0,000 3890
28 12/05/01 1,[7,000 4,~40
28-Day Average 4020
4000
TECRNICIAN:
DISTRIBUTION:
RJW (8:45am-10:45am)
(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: 7 November 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
CONTENT
%
Alley Paving Replacement @ 300 Lakewood Court
109) approx. 10' east of west end 1 Fin. Sub. 11.0
110) approx. 25' west of east end 1 Fin. Sub. 9.1
111) approx. 5' west of east end 1 Fin. Sub. 7.9
DRY PERCENT REQUIRED
DENSITY COMPACTION COMPACTION
PCF % %
120.6 96.5
121.0 96.8
128.3 102.6
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