Northlake 635(7)-LR 980223IN-PLACE DENSITY k' STING --' Z'-i
ENGhNEF_RING, INC.
8901 Carpenter Frwy., Suite #100
Dallas. Texas 75247
Date of Service: 02/14/1998 Report No.: 9805095 Report Date
02/23/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: erentiss Properties Limited, Inc. Project: Calling Center GOPY
Atto: David Glass Coppell, Texas
3890 W. N.W. Hx~', Suite 400
Dallas TX 75220
Services: In-place density testing.
PROJECT DATA
CONTRACTOR: Butler Construction
Laboratory lest Method: ASTM D-698
Field Test Method: A STM D-2922
ASTM D-3017
MOISTURE DENSITY RELATIONS:
Maximum Project Requirements
M/D No. Description Moisture % Density pcf Moisture Density
1 Medium brown clay 22.5 102.5 Min. +3% 92%
2 Gray limestone 16.0 111.5 -2/+2% 95%
FIELD DENSITY TESTS
TEST MID MOISTURE DRY DENSITY DENSITY
NO TEST LOCATION No. (%) (pcf) (% max)
Southeast Corner of Pad
382 80' N & 50' W, S trunk line E to W 8th lift 2 17.1 I10.1 99
383 80' N & 50' W, S trunk line E to W 7th lift 2 16.8 109.9 99
384 80' N & 52' W, S trunk line E to W 6th lift 1 25.7 95.2 93
385 80' N & 52' W, S trunk line E to W 5th lift 1 25.9 95.7 93
386 80' N & 55' W, S trunk line E to W 4th lift 1 25.8 95.9 94
387 80' N & 55' W, S trunk line E to W 3rd lift 1 26.1 95.8 94
388 80' N & 60' W, S trunk line E to W 2nd lift 1 26.0 95.2 93
389 80' N & 62' W, S trunk line E to W 1st lift 1 26.3 94.7 92
390 80' N & 130' W, S trunk line E to W, 5th lift 2 16.9 109.2 98
391 80'N& 130' W, S trunk line E to W, 4th lift 2 17.0 109.4 98
392 80' N & 135' W, S trunk line E to W, 3rd lift 1 25.6 95.9 94
This report is exclusively tbr the use of the client tndicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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TEST M/D MOISTURE DRY DENSITY DENSITY
NO TEST LOCATION No. (%) (pcf) (% max)
393 80' N & 140' W, S trunk line E to W, 2nd lift I 25.8 95.4 93
394 80'N& 140' W, S trunkline E to W, 1st lift I 26.1 95.3 93
395 80' N & 270' W, S trunk line, E to W, 3rd lift 1 25.6 95.7 93
396 80' N & 270' W, S trunk line, E to W, 2nd lift 2 16.5 109.2 98
397 80'N & 270' W, S trunk line, E to W, 1st lift 2 16.9 109.4 98
398 80' N & 360' W, S trunk line, E to W, 2nd lift 2 16.9 109.6 98
399 80' N & 360' W, S trunk line, E to W, 1st lift 2 17.2 109.8 99
Test results on this report meet project specification.
Technician: Tex King ~ Engineering, Inc.
Report Distribution:
(1) Prcntiss Properties Limited, Inc. (1) HalffAssociatcs, Inc.
( 1 ) Butler Construction ( 1 ) City of Coppe!l Paul D. Smith, P.E.
(1) Alliance Architects. Inc. (1) HCBeck Contractors Senior Project Engineer
(1) Brockette Davis Drake, Inc. (I) City of Coppe!l
This report is exclusively for the use of the client indicated aboxe and shall not be reproduced except in lull without the written approval of HBC Engineering, Inc.
07 Page 2 of 2
CONCRF~TE CONIPR2 SIVE ,STRENGTH TEk
ENGLNEERING, INC.
8901 Carpenter Frwy.. Suite #100
Dallas, Texas 75247
Date of Service: 01/23/1998 Report No.: 9802796 Report Date
02/23/1998
Client No.: 71765000 Project No.: 43-2479-97
Client: Prentiss Properties Limited, Inc. Project: Calling Center
Attn: David Glass Coppell, Texas COPY
3890 W. N.W. Hv,.3q 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: 729
CONCRETE SUPPLIER: Redi-Mix Concrete PLACEMENT DATE: 01/23/1998 BATCH TIME: 2:00 pm
PLANT: I TIME SAMPLED: 2:30 pm BY: Dennis Taylor, CET
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Overcast
STRENGTH: 4000 psi ~ 28 Days TE.MPEILATURE (F)-AIR 45 F CONCRETE: 60 F
SLUMP: 3-5' TRUCK NO: 626 TICKET NO: 17213
AIR: N/A AIR CONTENT (%): N::A UNIT WEIGHT (per): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
ASTM C-172 Paving repair at utilities in Airline Street
ASTM C-39
SAMPLE LOCATION: Same
REPORT OF TESTS ACCU.MULATIVE YARDS: 20
CYLINDER MEASURED MAXIMCM COMPRESSIVE
MARKED SI.UMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.00 01/30/1998 7 148470 5250
1 2 5.00 01/30/1998 7 146270 5170
Average 5210
1 3 5.00 02/20/1998 28 191300 6770
1 4 5.00 02/20/1998 28 193170 6830
Average 6800
Technician: Dennis Taylor, CET Started: 12:30 Finished: 3:30 pm H~
Engineering,
Inc.
Report Distribution:
(1) Premiss Properties Limited. Inc. (1) HaltTAssociates. Inc.
( 1 ) Butler Construction ( 1 ) City of Coppe!l Eugene Harbour
(1) Alliance Architects, Inc. (1) Ever~'Butler CoAst. Vice President
(1) Brockette [)avis Drake, Inc. (I) I IBC 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 written approval of HBC Engineering, Inc.
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