ST9505-LR 950623Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Prentiss Properties
PROJECT: Executive Drive, Coppell, TX
LOCATION OF POUR SET 3: Y beam @ Station 9 +23
LOCATION OF POUR SET 4: Junction box wall @ Station 9 +23
JOB NO.: 95.1053
DATE: 23 June 1995
SUPPLIER:
SAMPLE DATA: SET 1 SET 2 MiX NO.
Truck No. Cement
Ticket No. Flyash
Time Batched Sand
Time Sampled in.
Concrete Temp. tASTM C1064) I .0 in.
Air Content (ASTM C231) Water
Unit Weight IASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39l
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test
Number Inches Days Date
{ASTM C143)
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
21 28 07/21/95
22 28 07/21/95
130,100 4600
134,800 4770
NOTE: Cylinders and all information furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Prentiss Properties, Tom Navin
(1) North Texas Contracting
(1) City of Coppell Engineering
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper
Engineering Laboratories,
Construction Materials Testing
Inc.
REPORT OF CONCRETE TESTS
CLIENT: Prentiss Properties
PROJECT: Executive Drive, Coppell, TX
LOCATION OF POUR SET 3: Type B manhole footing
LOCATION OF POUR SET 4: Junction box wall @ Station 9 + 23
JOB NO.:
DATE:
SUPPLIER:
95.1053
23 June 1995
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. Cement
Ticket No. Flyash
Time Batched Sand
Time Sampled in.
Concrete Temp. (ASTM C1064) 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C1381 Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C391
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test
Number Inches Days Date
(ASTM C1431
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
23 28 07~21/95
24 28 07/21/95
130,900 4630
131,600 4650
NOTE: Cylinders and all information furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Prentiss Properties, Tom Navin
(1) North Texas Contracting
(1) City of Coppell Engineering
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: Prentiss Properties
DATE: 23 June 1995
PROJECT: Executive Drive, Coppell, TX
JOB NO.: 95.1053
MATERIAL DESCRIPTION:
1) On-Site Fill - Dark Grey Clay & Tan Clay
ASTM D698 STANDARD PROCTOR: 1) 93.0 pcf@ 25.0% Moisture
LOCATION PROCTOR LIFT
Backfill Over Storm Sewer Line D
33) manhole @ Station 0 +00 1
34) manhole ~b Station 0 + 00 1
35) manhole ~ Station 0 +00 1
36) manhole ~ Station 0 +00 1
Backfill Over Storm
Sewer Line B
37) approx. Station 0 + 95 1
38) approx. Station 0 + 33 1
Backfill Over Storm Sewer Line E
39) approx. Station 0 + 50 1
BELOW
SUBGRADE
3.5'
2.5'
1.5'
0.5'
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
25.7
26.2
2g.2
25.3
95.0 102.2 95+
93.3 100.3 -2% to +4%
90.5 97.3 Of Optimum
93.9 101.0
Fin. Sub. 25.9 94.4 101.5
Fin. Sub. 28.6 94.0 101.1
0.5' 26.2 95.0 102.2
TECHNICIAN:
DISTRIBUTION:
CDJ
{1) Prentiss Properties, Tom Navin
(1) L. H. Lacy Company
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148