Northlake 635(7)-LR 980427CONCRETE COMPRL, ._SIVE STRENGTH TES_
ENGLNEERING, LNC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03,"25/1998 Report No.: 9808096 Report Date
04/27/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center COPY
Attn: David Glass Coppell. Texas
3890 W. N.W. H~, Suite 400 '
Dallas TX 75220
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Butler Construction CONCRETE CLASS: 9351
CONCRETE SUPPLIER: Pioneer Concrete PLACE.MENT DATE: 03/25/1998 BATCH TIME: 4:20 am
PLANT: 22 TI.ME SAMPLED: 4:50 am BY: Jack Farris
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Clear
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F)-.AIR 62 F CONCRETE: 79 F
SLt,.~IP: 5" TRUCKNO: 512 TICKETNO: 645576
AIR: 3-6% AIR CONTENT (%): 4.0 UNIT WEIGHT (peO: N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Paving, parking east side of building
ASTM C-172
ASTM C-39
SAMPLE LOCATION: From NWC, 3 yds E, 3 yds S
REPORT OF TESTS ACCUMULATIVE YARDS: 40
CYLINDER MEASURED M.42~IMUM COMPRESSIVE
MARKED SLL'MP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.00 04.'"'01/1998 7 88410 3130
1 2 5.00 04/01/1998 7 83960 2970
Average 3050
1 3 5.00 04;22/1998 28 113990 4030
1 4 5.00 04/22/1998 28 116530 4120
Average 4080
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 ItBC Engineering, Inc.
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ENGLN-EERIbG, ~'C.
8901 Carpenter Frwy.. Suite #100
Dallas, Texas 75247
Date of Service: 03/'25/'1998 Report No.: 9808096 Report Date
04/27/1998
Client No.: 71765000 Project No.: 43-2479-97
Prentiss Properties Limited, lnc. Project: Callin~Center COPY
Client:
Attn: David Glass ~
3890 W. N.W. HxW, Suite 400 Coppell, Texas
Dallas TX 75220
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Butler Construction CONCRETE CLASS: 9351
CONCRETE SUPPLIER: Pioneer Concrete PLAC'EMENT DATE: 03/25/1998 BATCH TIME: 5:25 am
PLANT: 22 TIME SAMPLED: 5:55 am BY: Jack Farris
SPECIFICATION REQUIREMENTS WEATHERCONmTIONS: Clear
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F)- AIR 62 F CONCRETE: 80 V
SLt'MP: 5" TRUCKNO: 1805 TICKET.~O: 645594
AIR: 3-6% AIR CONTENT ("/o): 3.0 UNIT WEIGHT (pcf): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
ASTM C- 172 See page 1
ASTM C-39
SAMPLE LOCATION: From SWC 12 yds E, 4 yds N
REPORT OF TESTS ACCUMULATIVE TAROS: 137
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLt:M P DATE AG E LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
2 1 5.00 04/01/1998 7 95230 3370
2 2 5.00 04/01/1998 7 88850 3140
Average 3260
2 3 5.00 04/22/1998 28 113700 4020
2 4 5.00 04."22/1998 28 112970 3990
Average 4010
This report is exclusp;ely lbr the use of thc client indtcated above and shall not be reproduced except in i'ull v,'ithout the written approval ofl IBC Engineering, Inc.
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Dallas, Texas 75247
Date of Service: 03/25/1~9g Report No.: ~0g0~ Report Date
04/27/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: PrentissPropeniesLimited, lnc. Project: Calling Center ~~~~
A~: David Glass
3890 W. N.W. H~W, Suite 400 Coppell, Texas
Dallas TX 75220
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Butler Construction CONURETE CLASS: 9351
CONCRETE SUPPLIER: Pioneer Concrete PLACEMENT DATE: 03/25/1998 BATCH TIME: N./A
PLANT: 22 TIME SAMPLED: 7:15 am BY: Jack Farris
SPECIFICATION REQUIREMENTS WEATItER CONDITIONS: Clear
STRENGTH: 4000 psi @ 28 Days TEMPER_ATL'RE (F)-AIR 62 F CONCRETE: 80 F
SLUMP: 5" TRUCK NO: 1824 TICKET NO: 645608
AIR: 3-6% AIR CONTENT (%): 3.2 UNIT WEIGHT (pef): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
ASTM C- 172 See page 1
ASTM C-39
SAMPLE LOCATION: From NEC, 40 yds W, 6 yds S
REPORT OF TESTS ACCUML'LATIVEYAROS: 235
CYLINDER .MEASURED MAXIMUM COMPRESSIVE
MARKED SLU.MP DATE AGE I.OAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
3 1 5.25 04/01/1998 7 104210 3690
3 2 5.25 04/01 / 1998 7 99510 3520
Average 3610
3 3 5.25 04/22/1998 28 123520 4370
3 4 5.25 04..'22/1998 28 119380 4220
Average 4300
This report is exclusively for the use of' the client indicated abox c and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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CONCRETE COMPRE- SIVE STRENGTH TES
ENGI2qEERING. INC.
8901 Carl}enter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03,'25/1998 Report No.: 9808096 Report Date
04/27/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: erentiss Properties Limited, Inc. Project: Calling Center GOPY
Attn: David Glass
3890 W. N.W. Hx~3', Suite 400 Coppell, Texas
Dallas TX 75220
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Butler Construction CONCRETE CL.,SS: 9351
CONCRETE SUPPLIER: Pioneer Concrete PLAC£.XlENTDATE: 03/25/1998 BATCH TIME: 7:25 am
PLANT: 22 TIME SAMPLED: 8:30 am By: Jack Farris
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Clear
STRENGTH: 4000 psi ~ 28 Days TEMPERATURE (F)- AIR 63 F CONCRETE: 80 F
SLUMP: 5" TRUCK,~O: 552 TICK, TN'O: 645619
AIR: 3-6% .AIR CONTENT (%): 4.2 CNIT WEIGHT (pcf): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
See page i
ASTM C- 172
ASTM Co39
SAMPLE LOCATION: From SEC, 12 yds W, 2 3'ds N
REPORT OF TESTS ACCt:Mt:L~IIVE YARDS: 335
CYLINDER MEASURED _MAXIMU.M COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
4 1 5.50 04/01/1998 7 98120 3470
4 2 5.50 04/01/1998 7 89900 3180
Average 3330
4 3 5.50 04/22/1998 28 120000 4240
4 4 5.50 04/22,.'1998 28 121500 4300
Average 4270
Technician: Jack Farris Started: 3:00 am Finished: 10:30 ~
Engineering,
Inc.
Report Distribution:
(I) Premiss Properties Limited, Inc. ~1 ) HalffAssociatcs, Inc.
(1) Butler Construction (1) City of Coppcll Eugene Uflrbour
(1) Alliance Architects. Inc. (1) Every'Butler Const. Vice President
(1) Brockettc Davis [)rake. Inc. (1) I tBC Engineering; Mr. Eugene ltarbour
This report is exclusively for the use of the client in&cared above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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