SS9901-LR050505A M T
Construction Materials Testing
and Environmental Consulting
Texas CMT Inc.
10044 Monroe Drive Dallas, Texas 75229 (214) 352 -6957 Fax (214) 352 -6972 www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date: May 5, 2005 Date Concrete Placed: April 7, 2005 Standard 6 "x12"
ClicnL City of Coppell Area 28.27 Square Inches
Project: DeForest & Sandy Lake Wastewater Lift Stations Concrete Report No.: 1
Project: SS 99 -n
Contractor. Canfer Construction Co Project No.: 205 -0126
Concrete Supplier and Plant: Southern Star 927
Location of Placement: Slab /Suspended slab
MATERIALS Source,
Description
SSD Batch Wis OBSERVATION DATA
(LbsXuYd)
Mix Number 7503
Time Sample Batched:
N/A
Compressive Strength
(Lb, /S _It,
Time Sampled:
11:50 am
Cement.
Sample Location.
Suspended slab - Sandy Lake lilt station
11y Ash:
Truckrl'icket No:
1827/777056
Coarse Aggregate:
Temperature:
28
Intermediate Aggregate:
Ambient Range:
66 °F
Concrete Rangc:
72 °F
Fine Aggregate:
Slump Range (inches):
5/2
Admixtures
Weather Conditions:
Cloudy
I
Time Started:
11:00 am
2
Time Completed
12:30 pin
Added Water: 0 gallons
Sample Air Content ( %):
N/A
ASTM C -3 LC -39,C -143
Total Cubic Yards Placed:
5
13 --i -4 qt. o.. «tB if t,e 1— m t
a non
sp -nnen
Number
Measured
Slum (in.)
Age
(Days)
Date
Tested
Total Load
Lbs.
Compressive Strength
(Lb, /S _It,
Remarks
COC l
7
04/14/05
137,360
4,860
COC 2
28
05!05/05
179,280
6,340
COC 3
28
05105105
177,540
6,280
COC 4
H
HOLD
- Pest Mathod, Utilized
Fracture Regular
Cylinders Made By: AB
ASTM C -3 LC -39,C -143
(Unless Noted Otherwise)
-
Rcinarks and /or Distribution:
cc: Mr_ Rick O'Dell - City of Coppell
Mr. Todd C. Hoff - Canfer Construction Co.
Ms. Frika K. Cooper - Turner, Collie & Braden
Mr. Bobby Barr - Onsite cell 469- 556 -6469
Texas CMT. Inc.
Reviewed
All Ictt'r and reports arc for the —Iusn c use of the client to r0honr thec arc addressed and shall not be rcp,od —d without the full approval of Texas CMT, Inc The use oA— uurric nmst —,— our poor written approval, Our letters and
reports apph onh to the sample tested and, obs—cd and arc not necessarih indicative of the quantities ol'appa-cmlc Idcotical or simdar prodocts-