Amberpoint BP 2R-LR060216WATER INJECTION OBSERVATION
'lE rracan
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
(214) 530-1010
Date of Service:
Client No.:
Client:
Location:
02/16/06
50854
Transwestem Commercial Services
5001 Spring Valley Rd Ste 600 W
Dallas, TX 75244
Building #6
See attached sketch
Report No.:
Project No.:
Project:
General Contractor:
Injector:
94051418.0211
94051418
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Rogers-O'Brien
Jowell
Procedure:
On this date, a Terracon technician observed the injection of water at this site. During the
injection process, the following observations were recorded.
Pass No.: 1st No. of Probes: 4 Probe Length: 10 feet
OBSERVATION
SPECIFICATION Yes No N/A
Surfactant added to each load. X
Injection pressure 50 to 200 psi at manifold. X
Injection downward in 18 inch intervals. X
Total depth of injection was 10 feet. X
Spacing of injection was 5 feet maximum. X
Injection to refusal at each location. X
Comments:
Field Results Report To:
Technician: J. Johnson
Report Distribution:
(1) Transwestern Commercial Services
(1) City of Coppell TX
(1) City of Coppell TX
99as
(1) Rogers O'Brien Construction Co
(1) O'Brien & Assoc
(1) TechniStructures
Hussein H. Abusaad, P.E.
Senior Project Manager
This report is exclusively for the use of the client indicated above and shall not be reproduced in tull without written approval ot Terracon
WATER INJECTION OBSERVATION SKETCH
Date of Service:
Client No.:
Client:
02/16/06
50854
Transwestem Commercial Services
5001 Spring Valley Rd Ste 600 W
Dallas, TX 75244
Report No.:
Project No,:
Project:
94051418.0211
94051418
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
170'
Not To Scale
Building #6
Pass #1
270'
Pass #1
420'
N
S
CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94051418.0093
Service Date: January 18, 2006
Client:
Transwestern Commercial Services
Attn: Jim Gaspard
5001 Spring Valley Rd Ste 600 W
Dallas TX 75244
'll'erracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
Report Date: February 16, 2006
Project: AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Project No.: 94051418
Material Information
Specified Strength: 4000 psi ~ 28 Days
Batch Time: 3:21pm Plant: 3
Supplier: Lattimore
Truck No: 5005 Ticket No: 3207653
Mix LD. No.: 1851
WaterAdded Onsite Before Test: 0Gallons
Water Added Onsite After Test: 5 Gallons
Field Test Data
Test Result
Slump, inches: 4.00
Air Content, %: 2.0
Concrete Temperature,o F: 81
Ambient Temperature, o F: 75
Plastic Unit Weight, pcf:
Laboratory Test Data
set specimen Diameter Area
No. ID (inches) (sq. inches)
1 1 6.00 26.27
1 2 6.00 28.27
1 3 6.00 28.27
1 4 6.00 28.27
Sample Information
Date Cast: January 18, 2006
Technician: Ira S. Haynes
Weather ConditionsClear
Time:4:20pm
Placement Method: Direct Discharge
Sample Locations: Std. 12+65.64
Placement Location:Manhole of Line H, Storm Drain
Specification
Test Method
ASTM C143
ASTM C231
ASTM C1064
ASTM C1064
ASTM C138
Age at Maximum Compressive
Date Test Load Strength
Tested (days) (lbs) (psi)
01/25/2006 7 126,710 4,480
01/25/2006 7 127,350 4,500
Average 4,490
02/15/2006 28 160,800 5,690
02/15/2006 28 166,700 5,900
Average 5,800
Comments: Not tested for plastic unit weight.
Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
Technician: Ira S. Haynes
Report Distribution: ~
(1) Transwestern Commercial Services (1) O'Brien & Assoc
(1) City of Coppell TX (1) TechniStructures Reviewed by: . ,
(1) city of Coppell TX Hussein H. Abusaad, P.E.
(1) Rogers O*Brien Construction Co Senior Project Manager
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently sirnilar or identical
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