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HomeMy WebLinkAbout792-792-17158 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:7/13/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 7/6/2026 Time Cast: 7:10 AM Date Received: 7/7/2026 Placement Location:SBR SLAB 21 & 20 WALLS, SE COLUMNS IN SBR 2, PROCESS FOOTING SUPPORT WALL Placement Method:PUMP Cylinders Made By:Alexander Charnitsky Material Type:Concrete Cylinders Placement Vol. (yd ):140 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):8 Air Content (%) (C-231):4.3 Air Temp (°F):67 Conc. Temp (°F) (C-1064):80 Load Number:1 Mixer Num.:52 Ticket Num.:36359 Cubic Yards:11 Design (psi):4500 Batch 6:30 AM Arrive 6:49 AM Depart 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) 792-171A N 28.95 6 28.32 7/13/2026 Lab Unbonded 7 5 132.26 4680 792-171B 29.10 7/20/2026 Lab 14 792-171C 29.05 8/3/2026 Lab 28 792-171D 29.15 8/3/2026 Lab 28 792-171E 29.30 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By