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HomeMy WebLinkAbout792-792-200 (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: 6:50 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):5 Air Content (%) (C-231):4 Air Temp (°F):61 Conc. Temp (°F) (C-1064):74 Load Number:1 Mixer Num.:52 Ticket Num.:37059 Cubic Yards:11 Design (psi):4500 Batch 6:05 AM Arrive 6:35 AM Depart 6:40 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) 792-200A N 29.15 6.02 28.46 9/9/2026 Lab Unbonded 7 3 137.71 4840 792-200B N 29.1 6 28.32 9/16/2026 Lab Unbonded 14 2 160.14 5660 792-200C N 29.1 6.01 28.37 9/30/2026 Lab Unbonded 28 5 184.87 6520 792-200D N 29.15 6 28.23 9/30/2026 Lab Unbonded 28 5 179.43 6350 792-200E 29.2 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By