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HomeMy WebLinkAbout792-792-18558 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:8/20/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 8/6/2026 Time Cast: 11:15 AM Date Received: 8/7/2026 Placement Location:SBR EXTERIOR WALLS ON SLABS 22 & 23 Placement Method:PUMP Cylinders Made By:Alexander Charnitsky Material Type:Concrete Cylinders Placement Vol. (yd ):92 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):6 1/2 Air Content (%) (C-231):3.1 Air Temp (°F):69 Conc. Temp (°F) (C-1064):80 Load Number:1 Mixer Num.:24 Ticket Num.:36735 Cubic Yards:11 Design (psi):4500 Batch 10:25 AM Arrive 11:00 AM Depart 11:18 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) 792-185A N 29.65 6.01 28.42 8/10/2026 Lab Unbonded 4 5 121.04 4270 792-185B N 29.60 6.01 28.42 8/20/2026 Lab Unbonded 14 3 159.22 5610 792-185C 29.60 9/3/2026 Lab 28 792-185D 29.75 9/3/2026 Lab 28 792-185E 29.65 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By