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HomeMy WebLinkAbout792-792-21858 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:10/26/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 10/19/2026 Time Cast: 7:20 AM Date Received: Placement Location:ROOF SLAB OVER SBR PIPE GALLERY SLAB 31, WALKWAYS ABOVE SLABS 1, 5, 12, 10 13, AND T WALL ON SBR SLAB 44 Placement Method:Pump Cylinders Made By:Alexander Charnitsky Material Type:Concrete Cylinders Placement Vol. (yd ):165 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):10 Air Content (%) (C-231):4.6 Air Temp (°F):58 Conc. Temp (°F) (C-1064):70 Load Number:2 Mixer Num.:78 Ticket Num.:54385 Cubic Yards:11 Design (psi):4500 Batch 6:24 AM Arrive 7:05 AM Depart 7:25 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) 792-218A N 28.45 6 28.27 10/26/2026 Lab Unbonded 7 5 118.61 4200 792-218B 28.50 11/2/2026 Lab 14 792-218C 28.40 11/16/2026 Lab 28 792-218D 28.60 11/16/2026 Lab 28 792-218E 28.45 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By