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HomeMy WebLinkAbout792-792-155 (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:7/14/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 6/16/2026 Time Cast: 7:30 AM Date Received: 6/17/2026 Placement Location:SBR/PROCESS BUILDING WALLS Placement Method:PUMP Cylinders Made By:Alexander Charnitsky Material Type:Concrete Cylinders Placement Vol. (yd ):108 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 Air Temp (°F):67 Conc. Temp (°F) (C-1064):71 Load Number:1 Mixer Num.:23 Ticket Num.:52419 Cubic Yards:10.5 Design (psi):4500 Batch 6:38 AM Arrive 7:05 AM Depart 7:17 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) 792-155A N 28.90 6.01 28.42 6/18/2026 Lab Unbonded 2 5 96.12 3390 792-155B N 28.95 6.01 28.37 6/30/2026 Lab Unbonded 14 6 127.59 4500 792-155C N 28.95 6.02 28.46 7/14/2026 Lab Unbonded 28 5 153.44 5390 792-155D N 29 6.03 28.51 7/14/2026 Lab Unbonded 28 5 167.6 5870 792-155E 28.85 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By