MA FY 0001-LR010821Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Nova Construction Co,, Inc.
PROJECT: 2001 City of Coppell Street & Alley Repair
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.:
DATE: 21 August 2001
SUPPLIER: Lattimore
Alley paving behind 530 Woodhurst St., from 90'-110'
east of west end
SAMPLE DATA: SET 1
Truck No. 1093
Ticket No. 7106913
Time Batched 12:57pm
Time Sampled 1:35pm
Concrete Temp. (ASTM 01064) 93°F
Air Content {ASTM C231i 5.0%
Unit Weight (ASTM C138)
SET 2
MIX NO. 42
Cement
Flyash
Sand
in.
Water
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 Stren.gth 28-Day
(ASTM C143) psi Strength
103 5.00
104 5.00
105 5.00
106 5.00
107 5.00
108 5.00
7 08/28/01 88,800 3140
7 08/28/01 88,400 3130
14 09/04/01 103,500 3660
14 09/04/01 99,700 3530
28 09/18/01 13_7,10.Q 414Q
28 09/18/01 123 ~900 4380
28-Day Average 4260
4OOO
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.
PROJECT: 2001 City of Coppell Street & Alley Repair, Job 21076
DATE: 21 August 2001
MATERIAL DESCRIPTION: 1) Cement Treated Base
ASTM D698 STANDARD PROCTOR: 1) 125.0pcf~ 10.0% Moisture
LOCATION PROCTOR LIFT
Alley Paving Reolacement ~'~ 530 Woodhurst
63) approx. 25' east of west end 1
64) approx. 60' east of west end 1
65) approx. 20' west of east end 1
MOISTURE DRY PERCENT
CONTENT DENSITY COMPACTION
% PCF %
Fin. Sub. 6.9 108.9 87.1'
Fin. Sub. 8.1 111.4 89.1'
Fin. Sub. 8.7 120.1 96.1
REQUIRED
COMPACTION
%
95+
*Test results indicate fill is not compacted to required density/moisture. Contractor notified.
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