Northlake 635(4)-LR001020GEOTECHNICAL AND J~J F:J [~J U ~
ENVIRONMENTAL CONSULTANTS
CONCRETE CYLINDE~RT
Coppell Tech (l~nter II ,~
1322 Crest~i~e ~'
Coppell, Texa'~,..~~
REPORTED TO:
Bob Moore Construction Co.
1110 N. Watson Road
Arlington, Texas 76011
ATTN: Mr. Ed T. McGuire
REPORT NO. 40
REG PROJECT NO. 7044
SAMPLE DATE: 10-20-00
TECHNICIAN: H. Johnson
CONTRACTOR: Bob Moore Construction Co.
Location of Sample
Set Number I Location I Quantity Represented
1 Paving: 80'N,320'W of N.E. corner of east wing of building 10/450
2 Paving: 80'S,260'W of S.E. corner of east wing of building 110/450
3 Paving: 80'N,230'W of N.E. corner of east wing of building 210/450
4 Paving: 80'N,200'W of N.E. corner of east wing of building 310/450
5 Paving: 75'N,160'W of N.E. corner of east wing of building 410/450
Design Information
Js°urce °f C°ncrete ITXI Mix Identification 8273 J Specified Strength P's'i' I 3000
Test Results
Set Cylinder J J Age@
No. ID Date Tested Test
Total Load I CompressiveI Average
lbs. Strength p.s.i. Strength p.s.i.
1010 10-27-00 7 105060 3720
1010 11-17-00 28 125260 4430
1010 11-17-00 28 125430 4440
1010 Hold H
0980 10-27-00 7 100660 3560
0980 11-17-00 28 127270 4500
0980 11-17-00 28 130400 4620
0980 Hold H
4
0981 10-27-00 7 114490 4050
0981 11-17-00 28 130330 4610
0981 11-17-00 28 131590 4660
0981 Hold H
0982 10-27-00 7 103670 3670
0982 11-17-00 28 134470 4760
0982 11-17-00 28 130430 4620
0982 Hold H
4440
4560
4640
469O
2424 STUTZ DR. · SUITE 400 · DALLAS, TX 75235 · TEL [214] 350 5600 · FAX [214] 350 0019
Set CylinderI
No. ID
5 0983
0983
0983
0983
J Age @
Date Tested Test
10-27-00 7
11-17-00 28
11-17-00 28
Hold H
Total Load I CompressiveI Average
lbs. Strength p.s.i. Strength p.s.i.
97550 3450
12327O 4360
125500 4440
438O
Cylinder Data
Set Cylinder
No. ID
1 1010
2 0980
3 0981
4 0982
5 0983
Time of
J Slump Sample I AirTemp.I
5.00 5:30 AM 64
4.50 7:40 AM 64
5.00 8:25 AM 62
4.50 9:20 AM 64
5.00 11:50 AM 65
Concrete Air Ticket
Temp. Entrainment Number
76 4.0 N/A
76 4.0 2765283
78 4.2 2765293
79 4.0 2765496
81 4.0 2765716
Mail
Distribution:
(1) Bob Moore Construction Co./
Mr. Ed T. McGuire
(1) City of Coppell/Mr. Larry Davis
(1) City of Coppell/Mr. Lee Stone
(1) McHale Consulting Engineering/
Mr. Gary McHale
(1) CMC-Commercial Realty/
Mr. Steve Huff
(1) AECC, Inc./Mr. Chad Stevens
Submitted by:
REED ENGINEERING GROUP, INC.
Original Signed By
Keith Atkins
KEA/mm