CF-Coppell Rd SC-LR011106Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONaCRETE TESTS JOB NO.: 01.1054
CLIEN~nified Constructors, Inc. DATE: 6 November 2001
PROJECT: Field Service Offices~aint. Fac., Coppell SUPPLIER: Lattimore
LOC/~I-ION OF POUR SET~"Piers: FD/11, FD/10, FD/9, FD/8, FD/3, FD/2, FD/1, C/12,
~ D/12 and F/12
LO CATI Ft~,.~.~S ET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 54
Truck No. 761 Cement 414 Type I
Ticket No. 6163941 Flyash 103
Time Batched 2:59pm Sand '1433
Time Sampled 3:35pm in.
Concrete Temp. IASTM C1064) 75°F 1.0 in. 1850
Air Content (ASTM C231) Water 250
Unit Weight (ASTM C138) Admix #1 Plastocrete 161 @ 15.5 oz.
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 Strength 28-Day
(ASTM C143) psi Strength
37 5.25 7 11/13/01
38 5.25 28 1 2/04/01
39 5.25 28 12/04/01
40 5.25 56 01/01/02
1 O3,9OO 3670
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
EWM
(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,
Construction Materials Testing
Inc.
REPORT OF CONCRETING OPERATIONS
HE JOB NO. 0.1.10S4
CLIENT: Texas Unified Constructors, Inc.
PROJECT: Field Service Offices & Maintenance Facility.
Coppell, TX
COhCRETE SUPPLIER: Latt~3nore
LOCATION OF CONCRETE PLACED:
DATE:
WEATHER:
AIR TEMP:
Piers (.See Pier Inspection Report of ~1/6/O1~
6 November 2001
Partly Cloudy
56-78°F
Cement:
Brand Holnam
Aggregate
Size
F .A. 0 #4
I.A.
C.A. 1" #4
Materials
Type I Source Bin @ Plant
Type' Source
Sand Lattimore
Cr. Stone Lattimore
Design Mix
Mix 54 ,~si
Max. Water-Cement Ratio ~y weight
Batch Weights - S. S. Dry Basis:
Cement 414/103 F.A. 1433
I.A. C.A. .1850
Admix Plastocrete .161 @ 15.5
Actual Batch Computations:
Cement
F.A.
I.A.
C.A.
% Free
Moisture Water
Actual
Batch Wts.
414/103
5.0 72 1505
Total Free Water
Added at Mixer
Total Water
]850
72 lbs.
178 lbs.
250 lbs.
Time Started: 3;30pm
Time Finished: 5:30pm
Concrete Placed, c.y.: 11.5
Concrete Temp: 75°F
Cyl'inders Made: 37 - 40
Remarks:
Certified Correct
Inspector
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
BELLED PIER
INSTALLATION OBSERVATION
CLIENT:
PROJECT:
DRILLER:
Texas Unified Constructors, Inc.
Field Service Offices & Maint. Fac., Coppell, TX
D & D Drilling
DATE: 6 November 2001
JOB NO.: 01.1054
TIME: 6:30am-5:30pm
10.0 hrs./1.0 hr. OT
PIER SHAFT
MARK DIA.
BELL ALIGN/ REQ'D INITIAL
SIZE PLUMB DEPTH DEPTH
Chemical Storage Buildin_~
27-FD/11 (5) 18"
28-FD/10 (5) 18"
29-FD/9 (5) 18"
30-FD/8 (5) 1 8"
35-FD/3 (5) 18"
36-FD/2 (5) 1 8"
37-FD/1 18"
Service Center Building
117-C/1 2 18"
118-D/12 18"
119-F/12 18"
123-C/14 (5) 18"
FINAL FINAL TOP OF WATER
DEPTH POUR CONC. ELEV. IN HOLE
48" ok/ok 13.0' 11.2' 11.2' 3:35 -2.0' None
48" ok/ok 13.0' 10.7' 10.8' 3:39 -2.0' None
48" ok/ok 13.0' 11.0' 11.1 ' 3:43 -2.2' None
48" ok/ok 13.0' 11.0' 11.2' 3:47 -2.4' None
48" ok/ok 13.0' 11.3' 11.3' 3:50 -2.6' None
48" ok/ok 13.0' 11.1' 11.3' 3:53 -2.5' None
48" ok/ok 13.0' 13.0' 13.0' 3:56 -3.5' None
48" ok/ok 13.0' 12.7' 12.8' 4:00 -2.2' None
48" ok/ok 13.0' 13.1' 13.2' 4:03 -2.1' None
48" ok/ok 13.0' 12.3' 12.4' 4:06 -2.0' None
48" ok/ok 13.0' 11.5' 11.7' 4:55 ~1.0' None
REMARKS:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Required Depth is based upon existing grade at time of geotechnical investigation. Correct
bearing strata achieved, unless noted otherwise.
4) Initial Depth, Final Depth, and Top of Concrete Elevation, are relative to grade at time
piers were drilled. Contractor must furnish actual elevation, if required.
5) Driller is hitting sand at approximately 11.5'. Per superintendent for Texas Unified, other
piers were stopped at approximately 11 '.
TECHNICIAN:
DISTRIBUTION:
EWM
(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 IN-PLACE DENSITY TESTS
CLIENT: Texas Unified Constructors, Inc. DATE:
PROJECT: Field ~fices&MaintenanceFac. ~ JOB NO.:
Coppell, TX ~
MATERIAL DESCRIPTION: 1) On-Site Fill - Dark Grey Clay
2) Borrow Fill - Dark Grey & Brown Clay with Gravel
6 November 2001
01.1054
ASTM D 698 STANDARD PROCTOR: 1) 95.0 pcf @ 22.0% Moisture
2) 99.0 pcf @ 20.5% Moisture
69)
LOCATION PROCTOR LIFT
Backfill at New Water Main
south side of service center
80' east of west bldg. line
MOISTURE DRY PERCENT
CONTENT DENSITY COMPACTION
% PCF %
BELOW
SUBGRADE
1 3' 21.6
70) west side of service center 1 3' 22.5
80' north of south bldg. line
North Side of Service Center
71) 60' east of west bldg. line 2 3' 20.7
72) 40' east of west bldg. line 1 3' 20.0
73) 80' east of east bldg. line 2 3' 21.0
74) 180' east of west bldg. line 2 3' 20.2
95.2 100.2
95.0 100.0
98.9 99.9
93.2 98.0
99.5 100.5
99.2 100.2
REQUIRED
COMPACTION
%
95+
Optimum +/- 2%
NOTE: All tests passed the project requirements for density and moisture.
TECHNICIAN:
DISTRIBUTION:
MFM
(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