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HomeMy WebLinkAbout792-792-199 (2)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:9/25/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 8/28/2026 Time Cast: 8:39 AM Date Received: 9/1/2026 Placement Location:SBR SLABS 45, 47 AND 57 Placement Method:Pump Cylinders Made By:Alexander Charnitsky Material Type:Concrete Cylinders Placement Vol. (yd ):264 Aggregate Size (in):1 1/2 Cylinder Size:6 x 12 INITIAL CURING CONDITION DELIVERY INFORMATION Temperatures Minimum (°F):Maximum (°F): Admixtures:SIKA 75 TEST RESULTS Slump (in) (C-143):7 1/2 Air Content (%) (C-231):3.9 Air Temp (°F):72 Conc. Temp (°F) (C-1064):78 Load Number:19 Mixer Num.:69 Ticket Num.:53579 Cubic Yards:11 Design (psi):4500 Batch 7:41 AM Arrive 8:30 AM Depart 8:45 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) 792-199A N 29.3 6 28.32 9/4/2026 Lab Unbonded 7 5 141.82 5020 792-199B N 29.2 6.01 28.37 9/11/2026 Lab Unbonded 14 5 150.54 5310 792-199C N 29.25 5.99 28.18 9/25/2026 Lab Unbonded 28 3 152.63 5420 792-199D N 29.6 6 28.23 9/25/2026 Lab Unbonded 28 5 148.71 5260 792-199E 29.4 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By