Northlake 635(5)-LR000103/iRHI ORT OF CONCRI i --]%- vSTRENGTH VALIf ION
8901 Carpent~ Frwy., Suitz #1~
Date of Service: 01/03/2001 Report No.: 0019415F Report Date
01/03/2001
Client No.: 85229000 949914~
Client: Transwestem Property Company
Atto: James Gaspard
12221 Merit Drive, #450
Dallas TX 75251
Project: Coppell Commerce
1234 Lakeshore (Bldg. B)
Coppell, Texas
Services: Review the concrete compressive strength test
compliance with project plans and specifications.
~termine overall
FINDINGS
After reviewing the Concrete Compressive Strength Statistical Analysis for the
concrete placed in this project, it is oU~ ~iOn that s&id co~rete did~eet or
exceed the required compressive strength whenevaluated in accordance with
project specifications and ACI 318.
Technician: Eugene Harbour
Report Distribution:
(1) Transwcstcrn Prope~y Company
(1) O'Sriea a Associates
( 1 ) Techaistngam~, ~ac.
(1) Butler Coas~ction
(1) City of Coppell
(1) City of Copper
Vice President
9~S
This report is exclusively for the use of the client indicated abOve and shall not be reproduced except in full without the written approval of HBC l~necsing, Inc.
Pa~e 1 of I
WATER INJECTION OBSERVATION
Date of Service:
Client No.:
Client:
Location:
01/03/00
85229000
Transwestern Property Company
12221 Merit Drive, ~/450
Dallas, Texas 75251
Report No.:
Project No.:
Project:
Building pad General Contactor:
~ Injector:
0001087
9499145'/
Coppell Commerce Center
1234 Lakeahore (Bldg. B)
Coppelk Texas
Buffer Construction
Procedure:
On this date, a representative ofHBC En~eering, Inc. observed the injection ofwater at th;~
site. During the injection process, the following observations were recorded~
Pass No.: 6th No. of Probes: 4 Probe Length: 10 feet
OBSERVATION
SPECIFICATION Yes No NIA
Su_~_,mt added to each load. X
Injection pressure 50 to 200 psi at manifold. X
Injection downw~d in 18 inch intervals. X
Total depth of injection was 10 feet. X
Spacing of injection was 5 feet maxim.m_ X
InjeOi_'on to re6~l at each loc~_t_ion. X
Comments: South half of pad.
Technician: D. Phillips
T. Smith
(1) Tmmn~m Property Company
(1) O'Brien & Associates
(1) Tectmistrucbxes, Inc.
(1) SuUer coflstmct~
mm,a: See Report/~0001066
(1) c~y of copp~i
O) cib, of cop~,
Engineering, Inc.
Paul D. Smith, P. E.
9edp This report is exclusively for the use of the client indicated above and shall not be reproduced in full without v~itten apjxo~l of HBC Englnoedng,
WATER INJECTION OBSERVATION
Date of Service:
Client No.:
Client:
Location:
01/03/00
85229000
Transwestem Property Company
12221 Merit Drive, fi450
Dallas, Texas 75251
Building pad
Report No.:
Project No,:
Project:
General Contactor:
Injector:
OO01066
94991457
Copper Conmunce Center
1234 Lakeshore (Bldg. B)
Coppell, Texas
Butler Construction
Procedure:
On this date, a representative of HBC Engineering, Inc. observed the injextion of water at this
site. During the injection process, the following observations were recorde&
Pass No.: 5th No. of Probes: 4 Probe Length: 10 feet
OBSERVATION
SPECIFICATION Yes No N/A
Surfa_~_.-t 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
SpaclnE of injection was 5 feet msxlmnm X
Inj~tio~ to refi!~ql at each loc~_fion. X
Comments: South half ofpad.
Technician: D. Phi!lys
T. Smith
Report omflbmlom
(1) Tmnswestmn Property Company
(1) O'Brlen & Associates
(1) Technistructures, Inc.
(1) Butler Constructi~
s~med: 7:00 a.m
(1) City of Coppall
(1) Cry of Coppe~
stopp~: 5:30 p.m
Paul D. Smith, P. E.
s~aior ~ ~r
gl;adp Thie report ie e~clusively for the use of the client indicated above and shall not bo reproduced in full vdllmut v~tten aplxoval ef I'IBC Engineering, Inc.
IN-PLACE DENSITY )STING
Date of Service: 12/21/1999
Client No.: 85229000
Client: Transwestem Property Company
Attn: James Gaspard
12221 Merit Drive, g450
Dallas TX 75251
Report No.:
Project No.:
I i
9934107
94991457
8901 Carpenter lrrwy., SuRe #100
DaRes, T~zaa 7~a47
iii
Report Date
01/03/2000
Project: Coppell Commerce Center
1234 Lakeshore (Bldg. B)
Coppell, Texas
Services: In-place density testing.
CONTRACTOR:
Butler Construction
MOISTURE DENSITY RELATIONS:
M/D No. Description
PROJECT DATA
Laboratory Test Method:
ASTM D-698
Moisture %
I Lt brown and tan shaley clay
22.0
Maximum
Density pef
98.5
Field Test Method:
ASTM D2922
ASTM D3017
Prelect Requireramtts
Moisture Density
-1/+3% 95%
FIELD DENSITY TESTS
TEST
NO TEST LOCATION
PROBE LIFT/ M/D
DEPTH ELEV No.
MOISTURE DRY DENSITY DENSITY
(%) (P~0 (% max)
Storm Sewer, Line A
I Station 10+50
2 Station 10+50
3 Station 10+50
4 Station 8+00
5 Station 8+00
6 Station 8+00
1st 1 22.8 93.8 95
2nd 1 23.0 94.6 96
3rd 1 23.3 93.7 95
1st 1 23.0 93.0 94
2nd 1 22.8 93.4 95
3rd l 22.5 93.7 95
Test results on this report meet project specification.
Technician: Roy Montgomery
Report Distribution:
(1) Transwestem Property Company
(I) O'Brien & Associates
(I) Technistmctures, Inc.
(I) Butler Construction
Started: 1:309
(i) City of Copp~H
( I ) City of Coppcll
Finished: 3:00p
Senior Project Engineer
This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval ofHBC Engincerin$, Inc.
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