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HomeMy WebLinkAbout792-792-201 (1)58 Norfolk Ave, Easton, MA 02375 • Tel 508 822 6934 • 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:9/30/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 9/2/2026 Time Cast: 8:30 AM Date Received: 9/4/2026 Placement Location:SBR SLABS 57, 61, 66 SBR PIPE GALLERY SUSPENDED SLAB GENERATOR PAD Placement Method:Pump Cylinders Made By:Riley Nordahl Material Type:Concrete Cylinders Placement Vol. (yd ):301 Aggregate Size (in):1 1/2 Cylinder Size:6 x 12 INITIAL CURING CONDITION DELIVERY INFORMATION Temperatures Minimum (°F): 60 Maximum (°F): 75 Admixtures:SIKA CONTROL 75 TEST RESULTS Slump (in) (C-143):9 Air Content (%) (C-231):5 Air Temp (°F):63 Conc. Temp (°F) (C-1064):78 Load Number:10 Mixer Num.:65 Ticket Num.:37063 Cubic Yards:110 Design (psi):4500 Batch 7:45 AM Arrive 8:20 AM Depart 8:30 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) 792-201A N 29.2 6.02 28.46 9/9/2026 Lab Unbonded 7 3 127.67 4490 792-201B N 29.25 6 28.27 9/16/2026 Lab Unbonded 14 5 142.41 5040 792-201C N 29.15 6 28.27 9/30/2026 Lab Unbonded 28 5 163.29 5780 792-201D N 29.2 6 28.23 9/30/2026 Lab Unbonded 28 3 169.65 6000 792-201E 29.15 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By