Westhaven 1-LR140107 Ellerbee-Walczak, Inc.
A0227GEOTECHNICAL ENGINEERING&
CONSTRUCTION MATERIALS TESTING SERVICES
COMPRESSIVE STRENGTH (4x8 inch. Cylinder)
Client: Gilco Contracting Report #: C-8193
.........›, Project: Westhavp Distribution:
Technician: Rob-E B Welch City of Coppell - Larry Davis
Supplier: Gilco Contracting - Lela Hubbard
Placement: 12/31/2013
Strength*: PSI
ID # Age Test Load Str- Design ID:
Date (lbs.) -•SI) Ticket:
1 7 1/7 61390 /4885 Truck:
2 28 1/28 / Batch Time:
3 28 1/28 Sample Time:
4 28 1/28 Ambient Temp:
Material Temp:
Air%:
Unit Weight (pcf):
Consolidation:
Slump (Inches):
Location: North entrance driveway (Westhaven Rd.)
Remarks: Cylinders made by contractor and picked up by EWI. No other information was made
available.
* Specified Strength Requirement or as shown on Concrete Delivery Ticket
Specifications: Field and laboratory tests by EWI are per applicable ASTM Standards: C31, C39,
C138, C143, C172, C1064, and C617 or C1231
-ce. �- . _ A-7.--4 .5....-.Z
Stan Walczak, President Texas Firm No. F-4610
r p 1 ) 1L/ I ji 14 .
45 1 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117
Office 817-759-9999 • Fax 817-759-1888