Northlake 635(7)-LR 980414 ENGINEERING, LNC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03/13/1998 Report No.: 9807175 Report Date
04/14/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center
Attn: DavidGlass Coppell, Texas ----==~" --~r'~nl~ff
3890 W. N.W. Hxn% 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: 03/13/1998 BATCH TI.XlE: 4:58 am
PLANT: 19 TIME SAMPLED: 5:20 am BY: Dan-in Phillips
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy
STRENGTH: 4000 psi ~'. 28 Days TEMPERATURE (F)-AIR 41 F CONCRETE: 52 F
SLUMP: 5" TRUCK NO: 92 TICKET NO: 629700
AIR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (pcf): N/A
TEST METItOD: ASTM C- 143 PLACEMENT LOCATION:
Slab. columns A & J, lines 1,2, 3, 4
ASTM C-172
ASTM C-39
SAMPLE LOCATION:
REPORT OF TESTS ACCUMULATIVE YARDS: 50
CYLINDER MEASI./RED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.50 03/20/1998 7 124610 4410
I 2 5.50 03/20/1998 7 121940 4310
Average 4360
I 3 5.50 04/10/1998 28 150830 5330
I 4 5.50 04/10/1998 28 154380 5460
Average 5400
This report is exclusively for the use of the client indicated abox e and shall not be reproduced except in full without the written approval of ItBC Engineering, Inc.
01AK Page I of 6
CONCRETE COMPRE_ 4IVE STRENGTH TES_
ENGLNW_ERhNG, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03/13::1998 Report No.: 9807175 Report Date
04./14/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prcntiss Properties Limited, Inc. Project: Calling Center
Attn: David Glass Coppell, Texas GOPY'
3890 W. N.W. Hwy, 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: 03/13/1998 BATCH TIME: 5:55 am
PLANT: 19 TIME SAMPLED: 6:38 am aX': Damn Phillips
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy, wet
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F)-.AIR 42 F CONCRETE: 50 V
SLUMP: 5" TRUCKNO: 92 TICKETNO: 629711
AIR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (per): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
See page 1
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: G;4
REPORT OF TESTS ACCUMULATIVE YARDS: 160
CYLINDER MEASt'RED .MAXI.MUM COMPRESSIVE
.MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
2 1 6.00 03/20/1998 7 119760 4240
2 2 6.00 03/20/1998 7 124000 4390
Average 4320
2 3 6.00 04/10/1998 28 155010 5480
2 4 6.00 04..:10/1998 28 150710 5330
Average 5410
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 IIBC Engineering, Inc.
01AK Page 2 of 6
CONCRETE COMPRE. IVE STRENGTH TES_
ENGLNEE~, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03...'13,."1998 Report No.: 9807175 Report Date
04,.."14/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center i~l~~~~
Attn: David Glass Coppell, Texas
3890 W. N.W. Hx~3', 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 PI.ACEMENT DATE: 03/13/1998 BATCH TIME: 7:45 am
PLANT: 19 TIME SAMPLED: 8:50 am BY: Damn Phillips
SPECIFICATION' REQUIREMENTS WEATHER CONDITIONS: Cloudy
STRENGTH: 4000 psi ~. 28 Days TEMPEILATURE (F)- AiR 44 F CONCRETE: 55 F
SLUMP: 5" TRUCK NO: 92 TICKET NO: 629730
AIR: N/A .&IR CONTENT (%): N/A [iNIT WEIGHT (pef): N/A
TEST METHOD: ASTM C-143 PLACEMENT I.OCATION:
See page 1
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: F/4
REPORT OF TESTS ACCUMUL,~TIVE YARDS: 280
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE I.OAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
3 1 5.00 03/20/1998 7 106790 3780
3 2 5.00 03/20/1998 7 108460 3840
Average 3810
3 3 5.00 04/10/1998 28 145890 5160
3 4 5.00 04/10/1998 28 147650 5220
Average 5190
This report is exclusively tbr thc use of the client indicated above and shall not be reproduced except in lull without the written approval of HBC Engineering, Inc.
01 AK Page 3 of 6
CONCRETE COMPRESSIVE STRENGTH TES_
ENGINEERING, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
Date of Service: 03/13/1998 Report No.: 9807175
04/14/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center GOPY
Attn: David Glass Coppell, 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: 03/13/1998 BnTCHTIME: N/A
PLANT: 19 TIME SAMPLED: 10:30 am BY: Darrin Phillips
SPECIHCAIION REQUIREMENTS WEATHERCONOITIONS: Cloudy
STRENGTH: 4000 psi ~ 28 Days TEMPERATURE (V)- AIR 44 V CONCRETE: 53 F
SLUMP: 5" TRUCK NO: 92 TICKET NO: 629743
AIR: N/A AIR CONTENT (%): N/A UNIT YVEIGHT (pcf): N/A
TEST METHOD: ASTM C-143 eLACEMENT LOCATION:
See page 1
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: D/4
REPORT OF TESTS ACCUMULATIVEY.,,RDS: 370
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psl) TYPE
4 1 5.00 03/20/1998 7 110640 3910
4 2 5.00 03/20/1998 7 113400 4010
Average 3960
4 3 5.00 04/10/1998 28 151610 5360
4 4 5.00 04/10/1998 28 154210 5450
Average 5410
This report is exclusively for thc use of the client indicated aboxe and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
01AK Page 4 of 6
ENG--, INC.
8901 Carpenter Frwy. Suite #100
Dallas, Texas 75247
Date of Service: 03/13/1998 Report No.: 9807175 Report Date
04/14/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center GOPY
Attn: David Glass Coppell, Texas
3890 W. N.W. Hx~-~y, 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
CONCRETESUPPI.IER: Pioneer Concrete PLACEMENT DATE: 03/13/1998 BATCHTISIE: 12:00 pm
el. ANT: 19 Tree SAMPLED: 12:55 pm BY: Darrin Phillips
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy, cold
STRENGTH: 4000 psi ~ 28 Days TEMPERATURE (F) - AIR 44 F CONCRETE: 51 E
SLUMP: 5" TRUCK NO: 92 TICKET NO: 629761
AIR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (pcl): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
ASTM C- 172 See page i
ASTM C-39
SAMPLE LOCATION: D/3
REPORT OF TESTS ACCUMULATIVE YARDS: 460
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SI.UMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
5 1 5.50 03..'20/1998 7 121840 4310
5 2 5.50 03./20/1998 7 123420 4360
Average 4340
5 3 5.50 04/10/1998 28 157040 5550
5 4 5.50 04/10/1998 28 160400 5670
Average 5610
This report is exclusivel.', for the use of the client indicated above and shall not be reproduced except in lull without the written approval of HBC Engineering, Inc.
01AK Page 5 of 6
CONCRETE COMPRE. 3IVE STRENGTH TLS_
ENGLNEERING. INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03:"13/1998 Report No.: 9807175 Report Date
04/14/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center COPY
Atto: David Glass Coppell, Texas
3890 W. N.W. Hx~-.w, 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: 03/13/1998 BATCH TLX~E: 2:05 pm
PLANT: 19 TITLE SAMPLED: 2:50 pm BY: Darrin Phillips
SPECIFICATION REQUIRE_MENTS WEATHER CONDITIONS: Cloudy, cold
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F)-.AIR 44 V CONCRETE: 50 F
SLt:MP: 5" TRt:CK NO: 92 TICKET NO: 629779
AIR: N/A AIR CONTENT (%): N/A t'N~T WEIGHT (pc0: N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
See page ]
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: 1:4
REPORT OF TESTS ACCUMULATIVE YARDS: 520
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
6 1 5.00 03/20/1998 7 119730 4230
6 2 5.00 03/20/1998 7 116430 4120
Average 4180
6 3 5.00 04/10/1998 28 162140 5730
6 4 5.00 04/10/1998 28 166260 5880
Average 5810
Technician: Darrin Phillips Started: 3:00 am Finished: 8:00 am ~
Engineering,
Inc.
Report Distribution:
(1) Premiss Properties Limited, Inc. (1) Halff Associates, Inc.
{.1 ) Butler Construct/on (1) City of Coppc'.l Eugene Harbour
(1) Alliance Architects, Inc. (1) Evcrt.'Butler Const. Vice President
(I) Brockette Davis Drake. Inc. (1) HBC Engineering: Mr. Eugene Harbour
This report is exclusively for the use of the client indicated abox e and shall not be reproduced except in full without the ~Titten approval of IIBC Engineering. Inc.
01AK Page 6 of 6