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HomeMy WebLinkAbout792-792-188 (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:9/11/2026 Concrete Supplier: PLACEMENT INFORMATION Date Cast: 8/14/2026 Time Cast: 7:30 AM Date Received: 8/17/2026 Placement Location:NW AND SE FROST WALLS GALLERY WALL 7 & PROCESS GALLERY UPPER SLAB 7 Placement Method:PUMP Cylinders Made By:Caleb Drinan Material Type:Concrete Cylinders Placement Vol. (yd ):30 Aggregate Size (in):1 1/2 Cylinder Size:6 x 12 INITIAL CURING CONDITION DELIVERY INFORMATION Temperatures Minimum (°F):Maximum (°F): Admixtures: TEST RESULTS Slump (in) (C-143):9 Air Content (%) (C-231):3 Air Temp (°F):67 Conc. Temp (°F) (C-1064):80 Load Number:1 Mixer Num.:69 Ticket Num.:36856 Cubic Yards:10 Design (psi):4500 Batch 6:10 AM Arrive 6:50 AM Depart 7:27 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) 792-188A N 27.9 5.99 28.13 8/18/2026 Lab Unbonded 4 5 123 4360 792-188B N 28.2 6 28.32 8/28/2026 Lab Unbonded 14 5 158.22 5600 792-188C N 28.1 6 28.32 9/11/2026 Lab Unbonded 28 3 173.63 6140 792-188D N 27.9 6 28.32 9/11/2026 Lab Unbonded 28 3 174.08 6160 792-188E 27 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By