Northlake 635(7)-LR 980518 ENGINEERING, I~-C.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 05/04,"1998 Report No.: 9811493 Report Date
05/18/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, InC.Attn: David Glass Project: Calling Centercoppell. Texas GO~"~'y
3890 W. N.W. Hv%w, Suite 400 '
Dallas TX 75220
Services: In-place density testing.
PROJECT DATA
CONTRACTOR: Butler Construction
I.aboratory Test Method: ASTM D-698
Field Test Method: ASTM D-2922
ASTM D-3017
MOISTURE DENSITY RELATIONS:
Maxiraum Project Requirements
M/D No. Description Moisture % Density pcf Moisture Density
1 Yellow tan shaley cl w/gravel 20.0 108.0 -1/~-3% 95%
FIELD DENSITY TESTS
TEST M/D MOISTURE DRY DENSITY DENSITY
NO TEST LOCATION No. (%) (pcf) (% max)
Interior Pour Strip backfill
428 Final lift, NW Comer 75'S 1 22.1 105.9 98
429 Final lift, N%V Comer 175'S 1 22.0 105.7 98
430 Final lift, NW Comer 250'S 1 22.4 105.3 98
431 Final lift, NW Comer 350'S 1 21.9 105.4 98
432 Final lift, NW Comer 400'S 1 21.3 106.1 98
433 Final lift, SW Comer 30'E 1 21.6 105.8 98
434 Final lift, SW Comer 90'E 1 22.0 105.9 98
435 Final lift, SW Comer 170'E 1 21.7 105.4 98
436 Final lift, SW Comer 260'E 1 21.6 105.7 98
437 Final lift, SW Comer 340'E 1 21.8 105.4 98
438 Final lift, SE Comer 60'N 1 22.1 105.1 97
439 Final lift, SE Comer 120'N 1 22.3 105.3 98
'[his report is exclusively for thc use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
07TMP Page I of 2
TEST M/l) MOISTURE DRY DENSITY DENSITY
NO TEST LOCATION No. (%) (pcf) (% max)
440 Final lift, SE Comer 240'N 1 21.9 105.5 98
441 Final lift, SE Comer 340'N 1 22.3 105.7 98
442 Final lift, SE Corner 400'N 1 22.0 105.2 97
443 Final lift, SE Comer 60'W I 22.1 105.9 98
444 Final lift, SE Comer 130'W I 21.6 106.5 99
445 Final lift, SE Comer 230'W 1 21.9 106.2 98
446 Final lift, SE Comer 330'W 1 21.7 106.3 98
Test results on this report meet project specification.
Technician: Tex King nI~ Engineering, Inc.
Report Distribution:
(1) Prentiss Properties Limited, Inc. (1) Halff Associa:es, Inc.
(1) Butler Construction Il ) City ol~Coppel[ Paul D. Smith, P.E.
(1) Alliance Architects, Inc. {1 ) ltCBeck Con:factors Senior Project Engineer
( 1 ) Brockette Davis Drake, Inc. (1) City of Coppeli
This report is exclusively for the use of the client indicated above and shall not be reproduced except in fisll without the written approval of HBC Engineering, Inc.
07TMP Page 2 of 2
CONCRETE COMPR[. SIVE STRENGTH TES_
ENGENmrfRING, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 04/16,/1998 Report No.: 9809878 Report Date
05/18/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, InC.Attn: David Glass Project: Calling Centercoppell, Texas CO~Y
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: 9351
CONCRETE SUPPLIER: Pioneer Concrete PLACEMENT DATE: 04/16/1998 BATCH TIME: 6:06 am
PLANT: 22 TIME SAMPLED: 6:50 am BY: Del Ratliff
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cool, hazy, windy
STRENGTH: 4000 psi ~' 28 Days TEMPERATL'RE (F)- AIR 58 F CONCRETE: 74 F
SLUMP: 5" TRUCK SO: 841 TICKET NO: 648344
AIR: N/A AIR CONTENT (%): N/A L'NIT VCEIGHT (pcf): N/A
TEST METliOD: ASTM C-143 PLACEMENT LOCATION:
Paving on south side of building 71' east to 200' east along south side, plus 150' south
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: 175'E:25'S of'SW bldg. corner
REPORT OF TESTS ACCUMULATIVE YARDS: 50
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SI,UMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 6.00 04.:23/1998 7 84950 3000
1 2 6.00 04/23/1998 7 84700 3000
Average 3000
1 3 6.00 05..' 14,/1998 28 102420 3620
1 4 6.00 05,."14/1998 28 113080 4000
Average 3810
-F~is report is exclusixely for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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ENGINEERING, INC.
8901 Carpenter Frwy.. Suite #100
Dallas, Texas 75247
Date of Service: 04."16,"1998 Report No.: 9809878 Report Date
05/18/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center ~~~y
Attn: David Glass Coppell, Texas -v.~.~, nt~,~
3890 W. N.W. Hx~% Suite 400
Dallas TX 75220
Services: Obtain samples of flesh 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 PLACEMENI DATE: 04/16/1998 BATCH TIME: 7:30 am
PLANT: 22 TLXI£ SAMPLED: 8:00 am BY: Del Ratliff
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cool, clear, windy
STRENGTH: 4000 psi @ 28 Days TEMPERATI_'RE (F)-AIR 59 F CONCRETE: 74 F
SI.UMP: 5" TRUCKNO: 1824 TICKETNO: 648354
AIR: N.."A Am CO~TENT (%): N.:'A t'XIT WEIGHT (peri: N/A
TEST METHOD: ASTM C-143 PLACEMENT LOCATION:
See page 1
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: 100'S;150'E of SW bldg.corner
REPORT OF TESTS .ACCUMULATIVE YARDS: 150
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLI.'MP DATE AGE I.OAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
2 1 6.50 04...,'23/1998 7 86440 3060
2 2 6.50 04/23/1998 7 92270 3260
Average 3160
2 3 6.50 05/14/1998 28 112510 3980
2 4 6.50 05/14/1998 28 114490 4050
Average 4020
This report is exclusively tbr thc use of the client indicated abox c and shall not be reproduced except in (ull x~ ithout the written approval of I IBC Engineering, Inc.
01AK Page 2 of 3
ENGLNEERING, INC.
11901 Carpenter Fr~'., Suite #I00
Dallas, Texas 75247
Date of Service: 04/I 6/1998 Report No.: 9809878 Report Date
05/18/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center ~OPY
Attn: David Glass
3890 W. N.W. Hw3r, 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 PLACEMENT DATE: 04/16/1998 BATCH TIME: 8216 am
PLANT: 22 TIME SAMPLED: 9:05 am aY: Del Ratliff
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cool, clear, windy
STRENGTH: 4000 psi C~ 28 Days TEMPERATL'RE (F)- AIR 60 F CONCRETE: 76 F
SLUMP: 5" TRUCK NO: 552 TICKET NO: 648363
AiR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (pc0: N/A
TEST METHOD: ASTM C- 143 PLACE_TI ENT LOCATION:
ASTM C- 172 See page 1
ASTM C-39
SAMPLE LOCATION: 100'S/75'E of SW bldg. corner
REPORT OF TESTS ACCUMULATIVE YARDS: 230
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SI_UMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
3 I 7.00 04/23/1998 7 86680 3070
3 2 7.00 04/23/1998 7 86990 3080
Average 3080
3 3 7.00 05.,'14/1998 28 114670 4060
3 4 7.00 05/14/1998 28 106580 3770
Average 3920
Technician: Del Ratliff Started: 5:00 am Finished: 10:00 ~
Engineering,
Inc.
Report Distribution:
(1) Prentiss Properties Limited, Inc. (1) Italff Associates, Inc.
(1) Butler Construction ( 1 ) City of Coppe[I Eugene Harbour
( 1 ) Alliance Architects, Inc. ( I ) Evert/Butler Const. Vice President
(1) Brockette Daws Drake, Inc. (1) HBC Engineering; Mr. Eugene Harbour
This report ns exclusively for the usc of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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