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HomeMy WebLinkAbout792-792-145 (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:6/25/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 5/28/2026 Time Cast: 7:14 AM Date Received: 5/29/2026 Placement Location:SBR WALL 5 Placement Method:PUMP Cylinders Made By:Alexander Charnitsky Material Type:Concrete Cylinders Placement Vol. (yd ):53 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 1/2 Air Content (%) (C-231):0.2 Air Temp (°F):60 Conc. Temp (°F) (C-1064):76 Load Number:1 Mixer Num.:75 Ticket Num.:52136 Cubic Yards:11 Design (psi):4500 Batch 6:36 AM Arrive 6:56 AM Depart 7:10 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) 792-145A N 28.50 6 28.27 6/4/2026 Lab Unbonded 7 5 122.59 4340 792-145B N 28.70 6.01 28.37 6/11/2026 Lab Unbonded 14 5 149.41 5270 792-145C N 28.65 6.04 28.70 6/25/2026 Lab Unbonded 28 5 166.5 5810 792-145D N 28.65 6.02 28.42 6/25/2026 Lab Unbonded 28 5 177.6 6240 792-145E 28.65 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By