CF-Coppell Rd SC-LR020108Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO,: 01.1054
CLIENT: Texas Unified Constructors, Inc. DATE: 8 January 2002
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Slab on grade for covered storage building: 40'-50' east of
west bldg. line at north bldg. line to 20' south
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 755 Cement
Ticket No. 7112293 Flyash
Time Betched Sand
Time Sampled 12:55pm in.
Concrete Temp. (ASTM C1064) 56°F 1.0 in,
Air Content (ASTM C231 ) 5.5 % Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
65
COMPRESS/VE 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
84 7.50 7 01/15/02
85 7,50 28 02/05~02
86 7.50 28 02~05~02
83,400
28-Day Average
2950
4000
TECHNICIAN:
DISTRIBUTION:
RJW (12:15pm-2:15pm)
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(I) 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: 8 January 2002
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1; Slab on grade, Bldg. 4 covered parking at 50'-70' west from
LOCATION OF POUR SET 2:
edge and 0'-20' south of north edge
Slab on grade, Bldg. 4 covered parking at 0'-20' north from
south edge and 60'-80' west of east edge
SAMPLE DATA: SET 1 SET 2 MIX NO. 65
Truck No. 1050 820 Cement
Ticket No. 3138844 3138856 Flyash
Time Batched 1:49pm 2:26pm Sand
Time Sampled 2:20pm 3:00pm in.
Concrete Temp. IASTM C1064) 54°F 55°F 1.0 in.
Air Content {ASTM C231) 3.4% 3.5% Water
Unit Weight {ASTM C138) 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
IASTM C143) psi Strength
87 4.75 7 01/15/02
88 4.75 28 02/05/02
89 4.75 28 02/05/02
90 4.50 7 01/15/02
91 4.50 28 02/05/02
92 4.50 28 02/05/02
111,500 3940
2B-Day Average
100,000 3540
28-Day Average
4OOO
400O
TECHNICIAN:
DISTRIBUTION:
TMC (1:45pm-4:15pm)
(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: 8 January 2002
PROJECT: Field Service Offices & Maintenance Facility JOB NO. 01.1054
Coppell, TX
TIME: 2.0 hours
AREA INSPECTED:
DATE OF INSPECTION:
DEFICIENCIES NOTED:
Slab on grade at vehicle/equipment storage building, lines 1 to 6 and A to C
1/8/02 (9:00am-11 :OOam)
CORRECTIONS
NUMBER LOCATION/ITEM DESCRIPTION OBSERVED
1 Vapor barrier incomplete. Yes
2 Slab reinforcing (#4 @ 12" on center each way) incomplete. Yes
3 Chairs incomplete. Yes
4 Smooth dowels at saw joints missing (ref. 04/S1.01 ). Yes
TECHNICIAN:
DISTRIBUTION:
CDJ
(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