Coppell Trade 2-LR061024-= a
FAIiGO CONSULTANTS, INC.
11440 Reeder Rd. • Dallas, Texas 75229
Tel. 214-352-4100 Fax. 214-352-4811
Page 1 of 1
WATER PRESSURE INJECTION
OBSERVATION REPORT
Client: Holt Lansford Commercial
Project: Coppell Trade Center Building D
Coppell, Texas
Injection Contractor: Mcfadden & Miller
Date of Service: 10/24/06
Project No: M06-1165
Location: Building pad, east half 3~' pass
Area injected previously: Approximately 33,000 square feet of 3rd pass
Area injected (on this day): Approximately 12,500 square feet of 3rd pass
Area injected (to date): Approximately 45,500 square feet of 3`d pass
Gallons of Water used: 52,500
Surfactant Used: lgallon / 3,500 gallons of water
Injection Pressure (psi): 80
Injection Probe Spacing (feet): 5
Injected Depth Interval (in.) until refusal: 12-18
Total Depth of Injection (feet): 12
Remarks:
Time
Start 9:00 a.m. / 2:00 p.m.
End 11:00 a.m. / 3:00 p.m.
Specified Requirements
as per manufacturer
50 psi-100psi
5 feet (max.)
12 inches
12 feet
Water Meter Reading
8116200
8168700
Technician: Joshua Solon
Distribution: Holt Lansford Commercial -Ken Newman
Mcfadden & Miller -Jon Jacobson
City of Coppell -Lee Stone
Checked by:
LIMITATIONS: This report presents test results (at particular locations noted) based on data obtained from specific samples selected for testing. Fargo Consultants, Inc. assumes no
responsibility for variation in quality, performance, feature or conditions beyond its control. This report is for the exclusive use of the person(s) to whom it is addressed
and may not be reproduced except in full without the written approval of Fargo Consultants, Inc.
Geotechnical Engineering • Construction Materials Testing • Environmental Services
tvwty. da llasfargo. com
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I 11440 Reeder Rd. • Dallas, TX 75229
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gARGO CONSULTANTS, INC. Tel. (214) 352-4100 • Fax (214) 352-4811
CONCRETE COMPRESSIVE STRENGTH REPORT
CLIENT: Holt Lunsford Commercial Sample Date: 10/24/06
PROJECT: Coppell Trade Center Building D Project No.: M06-1165
Coppell, Texas
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CONCRETE INFORMATION ~
CONTRACTOR: PCI Construction Inc.
TICKET NO.: 178657 CONCRETE SUPPLIER: Redi-Mix
AMBIENT TEMP.(°F): 78 PLANT/TRUCK: 1 / 286
CONCRETE TEMP.(°F): 85 MIX ID NUMBER: 330J1504
TIME BATCHED: 2 : 15 p.m. AIR (%): 6.9 (ASTM C 231)
TIME SAMPLED: 2 : 55 p.m. WATER ADDED (gal):
WEATHER CONDITION: Partly Cloudy SLUMP (inches): 7 (ASTM C 143)
LOCATION OF PLACEMENT: Headwall storm drain line C station 11+85
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
DESIGN STRENGTH OF CONCRETE (3000 psi/ 28 days )
CYLINDER
NUMBER AGE
(Days) DATE
TESTED TOTAL LOAD
(pounds) COMPRESSIVE
I STRENGTH Percent of Design Strength
(%)
1A 7 10.31/06 77.,.230 2730 91~
_
1B 28 11 21 06 112 750 C 3990 _ 133
1C __ 28 1.1/21/06_.. 112 680 3990 133
1D Hold
Cylinders Type: Nominal Cylinder Size 6"X12" (ASTM C 39)
Specifications: Making and curing (ASTM C 31) Testing Methods (ASTM C 39)
Remarks:
Technician: J Solon
Distribution:
Holt Lansford Commercial - Ken Newman
Mcfadden & Miller - Jon Jacobson
City of Coppell - Lee Stone
FARGO CONSULTANTS, INC.
Checked by:
Gary Moore C.E.T.
CMT Manager
Geotechnical Engineering i Construction Materials Testing i Environmental Services
www. dallasfargo. com