Amberpoint BP-LR020305 (2)REPORT OF ANALYSIS FOR PLASTICITY INDEX
ENGINI [ RING
Date of Service: 03/05/02 Report No.:
Client No.: 3181 Project No.:
Client: Transwestern Commercial Services Project:
5001 Spring Valley Rd Suite 600W
Dallas, Texas 75244
94021029.0100
94021029
Amberpoint Building No. 1
Amberpoint Bus. Pk. @ Coppell
Coppell, Texas
Laboratory Test Method: ASTM D 4318
LOCATON SOIL DESCRIPTION LIQUID PLASTICITY PLASTICITY
LIMIT LIMIT INDEX
Second Pass, 2 samples Reddish brown sand w/dk brown clay balls 25 15 10
(1 through #4 Sieve)
Second Pass, 2 samples Reddish brown sand w/dk brown clay balls 30 16 14
:(1 through 3/8" Sieve)
Comments:
Technician: 1~. Rengstorff
Report Distribution:
(1) Transwestern Commercial Services
(1) O'Brien & Associates, Inc.
(1) techniStructures, Inc.
(1) City of Coppell - Constr. Insp.
412ss
(1) City of Coppell ~ Bldg. Insp.
(1) Hill & Wilkinson, Ltd.
(1) Halff Associates
(1) State Farm insurance
IBC Engineering
Eugene Harbour
Principal
This report is exclu$ivery for the use of the client indicated above and shall not be reproduced except in lull without the wr*tlen approval of HBC En[}ineedng
REPORT OF ANALYSIS FOR PLASTICITY INDEX
Date of Service: 03/05/02 Report No.:
Client No.: 3181 Project No.:
Client: Transwestem Commercial Services Project:
5001 Spring Valley Rd Suite 600W
Dallas, Texas 75244
94021029.0101
94021029
Amberpoint Building No. 1
Amberpoint Bus. Pk. @ Coppell
Coppell, Texas
Laboratory Test Method: ASTM D 4318
LOCATON SOIL DESCRIPTION LIQUID PLASTIClT5 PLASTICITY
LIMIT LIMIT INDEX
Third Pass, 2 samples Reddish brown sand w/dk brown clay balls 30 15 15
(1 through #4 Sieve)
Third Pass, 2 samples Reddish brown sand w/dk brown clay balls 34 16 18
(1 through 3/8" Sieve)
Comments:
Technician: m. Rengstorff
Report Distribution:
(1) Transwestem Commercial Services
(1) O'Briefl & Associates, Inc.
(1) techniStructures, Inc.
(1) City of Coppell - Constr. Insp.
412ss
(1) City of Coppell - Bldg. Insp.
(1) Hill & Wilkinson, Ltd.
(1) Halff Associates
(1) State Farm Insurance
~ Engineering
Eugene Harbour
Principal
This reporl is exclusively for the use of the client indicated above and shall not be reproduced except in full w~thout the whiten approval of HBC Engineering
WATER INJECTION OBSERVATION
Date of Service:
Client No.:
Client:
Location:
03/05/02
3181
Transwestem Commercial Services
5001 Spring Valley Rd, Suite 600 W
Dallas, TX 75244
Report No.:
Project No.:
Project:
Building Pad - see attached sketch General Contractor:
Injector:
94021029.0097
94021029
Amberpoint Building No.1
Amberpoint Bus. Pk. ~ Coppell
Coppell, Texas
Hill & Wilkinson
Jowell
Procedure:
On this date, a representative of HBC Engineering, Inc. observed the injection of water at this
site. During the injection process, the following observations were recorded.
Pass No.: 5th No. of Probes: 4 Probe Length: 12 feet
OBSERVATION
SPECIFICATION Yes No NIA
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 7 feet. X
Spacing of injection was 5 feet maximum. X
~iection to refusal at each location. X
Comments:
Technician: K. Douglas
Report Distribution:
(I) Transwestem Commercial Services
(1) O'Brlen & Associates, Inc.
(1) TechniStmctures, Inc.
(1) City of Coppell - Constr. lnsp.
(l) City of Coppell - Bldg. lnsp.
(1) Hilt & Wilkinson, Ltd.
( 1 ) Halff Associates
(1) State Farm Insurance
H~ Engineering, Inc.~'
Eugene Harbour
Principal
99ss This rep~ is exclusivery for the use of the client indicated above and shall not be reproduced in full without w~tten approval of HBC Engineer
--
WATER INJECTION OBSERVATION
Date of Service:
Client No.:
Client:
Location:
Procedure:
03/05/02
3181
Transwestem Commercial Services
5001 Spring Valley Kd, Suite 600 W
Dallas, TX 75244
Report No.:
Project No.:
Project:
94021029.0096
94021029
Amberpoint Building No.1
Amberpoint Bus. Pk. ~ Coppell
Coppell, Texas
Building Pad - see attached sketch General Contractor: Hill & Wilkinson
Injector: Jowell
On this date, a representative of HBC Engineering, Inc. observed the injection of water at this
site. During the injection process, the following observations were recorded.
Pass No.: 5th No. of Probes: 4 Probe Length: 12 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
Commen~:
Technlclam S. Campbell
Report Distribution:
(I) Transwcstem Commercial Services
(1) O'Bricn & Associates, Inc.
{1) TcchniStructures, Inc.
(1) City of Coppcll - Constr. Insp.
(1) City of Coppell - Bldg. Insp.
(1) Hill & Wilkinson, Ltd.
(1} HalffAssociates
(1) State Farm Insurance
~ Engineering, Inc.
Eugene Harbour
Principal
99ss This repofl is exclusively for the use of the client indicated above and shall not be reproduced in full without written approval of HBC Engineer
t