W Sandy Lk Addn-LR05808CONCRETE CYLINDER TEST REPORT
Sandy Lake 121
944 Sandy Lake Road
CoppelI, Texas
REPORTED TO: MC tl Development Company, Ltd.
3811 Turtle Creek Blvd, Suite 730
Dallas, Texas 75219
ATTN: Mr. Richard Crow
REPORT NO. 72
REG PROJECT NO. 12130
SAMPLE DATE: 07-11-05
TECHNICIAN: C. Johnson
CONTRACTOR: McFadden & Miller
Location of Sample
Set Number I Location I Quantity Represented
1 Paving: 500'N, 45'E of SE bldg. corner 30/295
2 Pavin~l: 380'N, 50'E of SE bldg. corner 160/295
Design Information
Source of Concrete I Mix Identification I Specified Strength p.s.i.
TXI 8273 4000
Test Results
Set Cylinder Age@ Total Load Compressive Average
No. ID Date Tested Test lbs. Strength p.s.i. Strength p.s.i.
1 2438 07-18-05 7 109020 3860
2438 08-08-05 28 143710 5090
2438 08-08-05 28 140840 4980 5040
2 2439 07-18-05 7 96650 3420
2439 08-08-05 28 126550 4480
2439 08-08-05 28 127170 4500 4490
Cylinder Data
Set Cylinder Time of Concrete Air Ticket
No. I ID Slump Sample Air Temp. Temp. Entrainment Number
~ 2438 5.0 6:50AM 80 86 4.5 78091
2439 5.5 10:05AM 84 90 4.6 78327
Mail
Distribution: (1) MC II Development Company, Ltd/
Mr. Richard Crow
(1) Halff Associates/Mr. Dave Littleton
(1) Azimuth Architecture/Mr. John Taylor
(1) McFadden & Miller/Mr. Jon Jacobson
Submitted by:
REED ENGINEERING GROUP, LTD.
Keith Atkins
Manager, C. MT.
KEA/Inc
2424 STUTZ DR ·
SUITE 400 · DALLAS, TX 75235 · TEl [214] 350 5600 · r^x [2i4] 3500019