CF-Coppell Rd SC-LR011116 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Texas Unified Constructors, Inc. DATE: 16 November 2001
PROJECT: Field Service Offices & Maintenance Fac. JOB NO.: 01.1054
Coppell, TX
MATERIAL DESCRIPTION: 1 ) On-Site Fill - Dark Grey Clay
ASTM D 698 STANDARD PROCTOR: 1) 95.0 pcf @ 22.0% Moisture
MOISTURE DRY PERCENT REQUIRED
LOCATION PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
Backfill Over Sanitary Sewer Line SUBGRADE
93) approx. Station 2+25 1 1'-2' 23.2 91.6 96.4 95+
Optimum +/- 2%
94) approx. Station 0 + 65 1 2'-3' 23.6 97.7 102.8
Backfill Over Temporary Sanitary Sewer Line
95) approx. 100' south of north end 1 3' 20.0 93.3 98.3
NOTE: All tests passed project requirements for density and moisture.
TECHNICIAN: CDJ
DISTRIBUTION: (3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REINFORCING STEEL PLACEMENT INSPECTION
CLIENT: Texas Unified Constructors, Inc. DATE: 16 November 2001
PROJECT: Field Service Offices & Maintenance Facility JOB NO. 01.1054
Coppell, TX
TIME: 2.0 hours
AREA INSPECTED: Grade beams on carton forms for service office: line 0.1 from E.8
to C.6; line 1 from C.5 to F.5; line C.6 from 0.1 to 1; line E.1 from
0.1 to 1; line E.5 from 0.1 to 1; line E.7 from 0.1 to 1; line F.1 from
2 to 3; line 2 from E.5 to F.5; and line 3 from E.5 to F.5
DATE OF INSPECTION: 11/16/01 (11:00am-1:00pm)
DEFICIENCIES NOTED:
CORRECTIONS
NUMBER LOCATION/ITEM DESCRIPTION OBSERVED
1 Reinforcing on carton forms. Yes
2 Dirt and trash on carton forms. Yes
3 Ties not 5" from edge of pier. Yes
TECHNICIAN: EWM
DISTRIBUTION: (3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 01.1054
CLIENT: Texas Unified Constructors, Inc. DATE: 16 November 2001
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Grade beams on carton forms: line F. 1 from 2to3; line 2 from
E.5 to F.5; line 3 from E.5 to F.5
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 54
Truck No. 8060 Cement
Ticket No. 3137009 Flyash
Time Batched 1 2:21 pm Sand
Time Sampled 1:1 Opm in.
Concrete Temp, (ASTM C1064) 74°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COIIEPRESSIVE 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 C143) psi Strength
57 5.00 7 11/23/01 79,700 2820
58 5.00 28 12/14/01
59 5.00 28 1 2/14/01
60 5.00 56 01/11/02
28-Day Average 3000
TECHNICIAN: EWM (1:00pm-2:30pm)
DISTRIBUTION: (3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148