HomeMy WebLinkAbout792-792-97 (2)The S.W.COLE field representative is on-site at the request of our client to provide construction materials testing and to observe and document construction activities. The Contractor has soleresponsibility for schedule, site safety, methods, completeness and quality control.
58 Norfolk Ave, 14, Easton, MA 02375 • Tel 508 822 6934 • Fax • www.swcole.com
Report of Concrete Compressive Strength
ASTM C31, ASTM C39, ASTM C1231
Project Name:Yarmouth MA - Town of
Yarmouth Water Resource
Recovery Facility - Concrete
Testing Services
Client:Wright-Pierce
Project #:25-0468
Report Date:3/5/2026
Contract Number:146
Concrete Supplier:Cape Cod Ready Mix
PLACEMENT INFORMATION
Date Cast: 2/5/2026 Time Cast: 9:55 AM Date Received: 2/6/2026
Placement Location:HEADWORKS FROST WALLS EAST AND MIDDLE SECTIONS
Placement Method:Crane & Bucket
Cylinders Made By:Rob Reuter
Material Type:CONCRETE CYL
Placement Vol. (yd ):13
Aggregate Size (in):1 1/2
Cylinder Size:6 x 12
INITIAL CURING CONDITION DELIVERY INFORMATION
Temperatures
Minimum (°F):Maximum (°F):
Admixtures:1%
TEST RESULTS
Slump (in) (C-143):8
Air Content (%) (C-231):5.2
Air Temp (°F):16
Conc. Temp (°F) (C-1064):62
Load Number:1
Mixer Num.:67
Ticket Num.:50421
Cubic Yards:6.5
Design (psi):4500
Batch
9:15 AM
Arrive
9:45 AM
Depart
10:42 AM
Cylinder
Designation
Defect
(Y/N)
Cylinder
Weight
(lbs)
Cylinder
Diameter
(in)
Cross
Sectional
Area (in )
Date Of
Test
Cure
Type
Cap
Type
Age
(Days)
Fracture
Type
Load
(kips)
Strength
(psi)
792-97A N 28.80 6 28.23 2/12/2026 Lab Unbonded 7 5 129.23 4570
792-97B N 28.80 6.01 28.37 2/19/2026 Lab Unbonded 14 6 131.33 4630
792-97C N 28.80 6 28.32 3/5/2026 Lab Unbonded 28 5 171.29 6060
792-97D N 28.80 6 28.32 3/5/2026 Lab Unbonded 28 5 178.4 6310
792-97E N 28.80 6 28.32 3/5/2026 Lab Unbonded 28 3 176.72 6250
792-97F 28.80 HOLD Lab 0
3
2
Remarks:Kaylie OSullivan
Reviewed By