W Sandy Lk Addn-LR050712CONCRETE CYLINDER TEST REPORT
Sandy Lake 121
944 Sandy Lake Road
CoppelI, Texas
REPORTED TO:
MC II Development Company, Ltd.
3811 Turtle Creek Blvd, Suite 730
Dallas, Texas 75219
ATTN: Mr. Richard Crow
REPORT NO. 37 (Revised)
REG PROJECT NO. 12130
SAMPLE DATE: 06-14-05
TECHNICIAN: C. Johnson
CONTRACTOR: McFadden & Miller
Location of Sample
Set Number I Location
1
2
Quantity Represented
Parking Lot: 460'S, 85'E of NE bldg. corner 40/200
Parking Lot: 520'S, 80'E of NE bldg. corner 160/200
Design Information
Source of Concrete I Mix Identification I Specified Strength p.s.i.
TX 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 1789 06-21-05 7 121340 4290
1789 07-12-05 28 129770 4590
1789 07-12-05 28 139340 4930 4760
2 1790 06-21-05 7 90440 3200
1790 07-12-05 28 114840 4060
1790 07-12-05 28 120270 4260 4160
Cylinder Data
Set Cylinder Time of Concrete Air Ticket
No. I ID Slump Sample Air Temp. Temp. Entrainment Number
7 1789 5.5 6:35AM 74 78 5.2 62233
1790 5.5 8:05AM 74 84 5.4 62335
Note: Revised to reflect correct p.s,i.
Mail
Distribution: (1) MC ti 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.M.T.
KEA/Inc
2424 STUlrZ DR ,* SUITE 400 · DALLAS, fX 75235 ', TEL [214] 350 5600 · ~AX [214] 350 0019