MA FY 0001-LR020213Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Nova Construction Co., Inc. DATE: 13 February 2002
PROJECT: 2001 City of Coppell Street & Alley Repair SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Alley at 1002 Rolling Brook. Cylinders made on alley
approach to Timber Ridge Lane
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. Nova Cement
Ticket No. 7113317 Flyash
Time Batched 8:14am Sand
Time Sampled 9:38am in.
Concrete Temp. (ASTM C1064l 57°F in.
Air Content (ASTM C231) 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
(ASTM C143) psi Strength
187 6.25
188 6.25
189 6.25
190 6.25
191 6.25
192 6.25
7 02/20/01 95,700 3390
7 02/20/01 101,200 3580
14 02/27/01 .~12 ,OQQ 3960
14 02/27/01 1Qg,60Q 3880[
28 03/13/01 127,50Q 45.~0
28 03/13/01 128,500 4550
28-Day Average 4530
4O00
TECHNICIAN:
DISTRIBUTION:
RDG (9:00am-11:00am)
(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: 13 February 2002
PROJECT: 2001 City of Coppell Street & Alley Repair, Job 21076
MATERIAL DESCRIPTION: 1) Cement Treated Base
123)
124)
ASTM D 698 STANDARD PROCTOR: 1) 125.0 pcf @ 10.0% Moisture
LOCATION PROCTOR LIFT
Alley Paving Reolacement
329 Clear Haven
north section '
south section
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
1 Fin. Sub. 10.2
1 Fin. Sub. 10.5
125.5 100.4
122.7 98.2
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