Northlake 635(7)-LR 980420CONCRETE COMPRL. SIVE STRENGTH TE _
ENGIN~_ERING, INC.
8901 Carpenter Fr~3'., Suite #100
Dallas, Texas 75247
Date of Service: 03/20/1998 Report No.: 9807733 Report Date
04/20/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calline Center COp~r
Attn: David Glass ~
3890 W. N.W. Hv~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 CLASS: 9349
CONCRETE SUPPLIER: Pioneer Concrete PLACEXIENT DATE: 03/20/1998 hATCH TI.X-m: 6:05 am
PLANT: 22 TIME SAMPLED: 6:30 am BY: Jack Farris
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cold
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F)-.4.1R 40 F CONCRETE: 60 F
SLUMP: 4" TRI'CKNO: 756 TICKETNO: 652669
AIR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (pcf): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Panels 45-51, 33-37, 22-24, 16, 5-14
ASTM C-172
ASTM C-39
SAMPLE LOCATION: Panel 50
REPORT OF TESTS ACCUMULATIVE YARDS: 30
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SI.UMP DATE AGE I.OAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.50 03./27/1998 7 127270 4500
1 2 5.50 03/27/1998 7 124940 4420
Average 4460
1 3 5.50 04/17/1998 28 153720 5440
1 4 5.50 04;'17/1998 28 149830 5300
Average 5370
This report is exclusively for the use of the client :ndicated above and shall not be reproduced except in full without the written approval of liB(: Engineering, Inc.
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ENGLNFATALIi~, INC.
8901 Carpenter FreT., Suite #100
Dallas, Texas 75247
Date of Service: 03/20.."1998 Report No.: 9807733 Report Date
04/20/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center
Attn: David Glass Coppell, Texas -.~' ~ ~ ii,
3890 W. N.W. Hx~', 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: 9349
CONCRETE SUPPLIER: Pioneer Concrete PLACEMENT DATE: 03/20/1998 BATCH TIME: 7:25 am
PLANT: 22 TIME SAMPLED: 7:55 am BY: Jack Farris
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy, windy
STRENGTH: 4000 psi ~ 28 Days TEMPERATURE (F)- AIR 40 F CONCRETE: 60 F
SLUMP: 4" TRUCK NO: 410 TICKET NO: 652679
AIR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (per): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Sec page I
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: Panel 46
REPORT OF TESTS ACCUMULATIVE YARDS: 130
CYLINDER MEASURED MAXIMUM COMPRESSIVE
NIARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
2 1 5.00 03/27/1998 7 122150 4320
2 2 5,00 03/27/1998 7 119110 4210
Average 4270
2 3 5.00 04/17/1998 28 150510 5320
2 4 5.00 04.."17/1998 28 141350 5000
Average 5160
This report is exclusively fbr the use of the client indicated above and shall not be reproduced except in full without the written approval of 1 IBC Engineering, Inc.
01AK Page 2 of 5
co m- siw
ENGLNEERIN~,
89Ol Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03:'20/1998 Report No.: 9807733 Report Date
04/20/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: PrentisseropertiesLimited. Inc. Project: Calling Center .'~m~D
Attn: David Glass ' Coppell, Texas
3890 W. N.W. Hw3,, 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: 9349
CONCRETE SUPPLIER: Pioneer Concrete PLACEMENT D.~,TE: 03."20/1998 BATCH TI.~IE: 8:27 am
P~-ANT: 22 Xm£ SA~PLED: 9:50 am BY: Jack Farris
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy, windy
STRENGTH: 4000 psi ~'. 28 Days TE.X~PE~L~TVRE (F)- Am 40 E CONCRETE: 57 F
SLt:MP: 4" TRt:CKNO: 752 TICKET~O: 652687
AIR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (pcf): N/A
TEST METHOD: ASTM C-143 PLACEMENT LOCATION:
See page l
ASTM C- 172
ASTM C-39
SAMPI.E LOCATION: Panel 33
REPORT OF TESTS ACCUMULATIVEVARDS: 230
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FILACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
3 1 4.75 03/27/1998 7 123030 4350
3 2 4.75 03/27/1998 7 126090 4460
Average 4410
3 3 4.75 04/17/1998 28 144480 5110
3 4 4.75 04,;17/1998 28 136260 4820
Average 4970
This report is exclusively for the usc of the client indicated abt~x'e and shall not be reproduced except in fu'.l without the written approval of HBC Engineering, Inc.
01AK Page 3 of 5
CONCRETE COMpRL-._,SIVE STRENGTH TES"
ENGINEERING, INC.
8901 Carpenter Frwy., Suite #100
Dallas. Texas 75247
Date of Service: 03/20..:1998 Report No.: 9807733 Report Date
04/20/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, InC.Attn: David Glass Project: Calling Centercoppell, Texas
3890 W. N.W. HxW, 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: 9349
CONCRETE SUPPLIER: Pioneer Concrete PLACEMENT DATE: 03/20/1998 BATCH TIME: 9:59 am
PI.ANT: 22 TLXIE SAMPLED: 10:35 am BY: Jack Farris
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Sunny, windy
STRENGTH: 4000 psi ~ 28 Days TEMPERATURE (F)-AIR 41 F CONCRETE: 58 F
SLL'MP: 4" TRUCK NO: 745 TICKET NO: 664284
AIR: N/A .AIR CONTENT (%): N/A UNIT WEIGHT (pet): N/A
TEST METHOD: ASTM C-143 PLACEMENT LOCATION:
See page 1
ASTM C-172
ASTM C-39
SAMPLE LOCATION: Panel 13
REPORT OF TESTS ACCUMULATIVE YARDS: 330
CYLINDER MEASURED MAXI.MUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
4 1 4.00 03:27/1998 7 123540 4370
4 2 4.00 03/27/1998 7 128200 4530
Average 4450
4 3 4.00 04/17/1998 28 142580 5040
4 4 4.00 04/17/1998 28 140780 4980
Average 5010
This report is exclusively for the use of the client indicated abox e and shall not be reproduced except in tull without the written approval of HBC Engineering, Inc.
01AK Page 4 of 5
ENGINEERING, INC.
8901 Carpenter Frwy.. Suite #100
Dallas, Texas 75247
Date of Service: 03.;20/1998 Report No.: 9807733 Report Date
04/20/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, InC.Attn: David Glass Project: Calling Centercoppell, Texas COPY
3890 W. N.W. Hw% 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: 9349
CONCRETE SL'PPLIER: Pioneer Concrete PLACEMENT DATE: 03/20/1998 BATCH TIME: 12:25 pm
PLANT: 22 TIME S.,,XlPLED: 12:55 pm BY: Jack Fan'is
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Sunny, windy
STRENGTH: 4000 psi ~ 28 Days TEMPERATURE (F)-AIR 51 F CONCRETE: 70 F
SLUMP: 4" TRUCK NO: 552 TICKET NO: 652715
AIR: N/A AIR CONTENT (%): .~/A [;NIT WEIGHT (pc0: N/A
TEST METHOD: ASTM C-143 PLACEMENT LOCATION:
See page 1
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: Panel 9
REPORT OF TESTS ACCUMULATIVE YARDS: 430
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
5 1 4.00 03/27/1998 7 174780 6180
5 2 4.00 03/27/1998 7 183310 6480
Average 6330
5 3 4.00 04/17/1998 28 208700 7380
5 4 4.00 04/17/1998 28 202700 7170
Average 7280
Technician: Jack Fan-is Started: 5:00 am Finished: 3:30 pm ~
Engineering,
Inc.
Report Distribution:
(1) Prentiss Properties I_amited, Inc. ( I ) ] lalff Associates. Inc.
(1) Butler Construction (.1) City of Coppe:l Eugene narbour
(1) Alliance Architects, Inc. (1) Exert-Butler Const. Vice President
(1) Brockette Davis Drake, Inc. (1) HBC Engineering; Mr. Eugene lla:'bour
This report is exclusively for the use of the client ,ndicated above and shall not be reproduced except in ::ull without the written approval of HBC Engineering, Inc.
01AK Page 5 of 5