Amberpoint BP 2R-LR060217lrerracon
WATER INJECTION OBSERVATION ~90~ CarpenterFrwy..Sui[e#100
Dallas, Texas 75247
(214) 630-1010
Date of Service: 02/17/06 Report No.:
Client No.: 50854 Project No.:
Client: TranswesternCommercial Services Project:
5001 Spring Valley Rd Ste 600 W
Dallas, TX 75244
94051418.0216
94051418
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Location:
Building #6
See attached sketch
General Contractor: Rogers-O'Brien
Injector: 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 & 2nd 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
lnj action 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
Hus,e~n 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 full without written approval of Terracon.
WATER INJECTION OBSERVATION SKETCH
1E rracon
Date of Service:
Client No.:
Client:
02/17/06
50854
Transwestem Commercial Services
5001 Spring Valley Rd Ste 600 W
Dallas, TX 75244
Report No.:
Project No.:
Project:
94051418.0216
34051418
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
T
170'
Not To Scale
Pass #2
Building #6
90' Pass #1
270'
420'
N
S
CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94051418.0089
Service Date: January 18, 2006
Client:
Transwestern Commercial Services
Attn: Jim Gaspard
5001 Spring Valley Rd Ste 600 W
Dallas TX 75244
'lrerracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
Report Date: February 17, 2006
Project: AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Project No.: 94051418
Material Information
Specified Strength: 3600 psi @ 28 Days
Batch Time: 7:52am Plant: On-site
Supplier: Potter Concrete
Truck No: 126 Ticket No: 10250
Mix I.D. No.: 7752
Sa_~m_ple Information
Date Cast: January 18, 2006 Time:8:lCam
Technician: Daniel J. Omgos
Weather ConditionsSunny and cool
Accumulative Yards:60
Placement Method: Direct Discharge
Sample Locations: See attached sketch
Placement Location: Pavement, Entrance way to Nodhpoint Drive
Field Test Data
Test
Result
Slump, inches: 4.75
Air Content, %: 5.1
Concrete Temperature,o F: 65
Ambient Temperature, o F: 35
Plastic Unit Weight, pcf: 145.4
Laboratory Test Data
Set Specimen Diameter Area
No. ID (inches).(sq. inches)
1 1 6.00 28.27
1 2 6.00 28.27
Specification
3-5
3-6
Date
Tested
01/25/2006
01/25/2006
1 3 6.00 28.27 02/15/2006
1 4 6.00 28.27 02/15/2006
Services -
Test Method
ASTM C143
ASTM C231
ASTM C1064
ASTM C1064
ASTM C138
Age at Maximum Compressive
Test Load Strength
(~days.) (lbs) (psi)
7 114,340 4,040
7 124,270 4,390
Average 4,220
28 141,830 5,020
28 146,860 5,190
Average 5,110
Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
Technician: Daniel J. Drogos
Report Distribution: ~
(1) Transwester~ Commercial Services (1) O'Brien & Assoc Reviewed by:
(1) city of Coppell TX (1) TechniStructures
Hussein H. Abusaad, P.E.
(1) Cib/of Coppe[I TX
(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 shal~ 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 similar or identical
materials. Page 1 of 1
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