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Home My WebLink About792-792-149 (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:6/18/2026 Concrete Supplier:Cape Cod Ready Mix PLACEMENT INFORMATION Date Cast: 6/4/2026 Time Cast: 8:00 AM Date Received: 6/5/2026 Placement Location:VEHICLE STORAGE APRON EXTERIOR/BALLARDS Placement Method:Direct Discharge Cylinders Made By:Mohammed Rifaz Material Type:Concrete Cylinders Placement Vol. (yd ):22 Aggregate Size (in):3/4 Cylinder Size:4" x 8" INITIAL CURING CONDITION DELIVERY INFORMATION Temperatures Minimum (°F):Maximum (°F): Admixtures:SIKA CONTROL 75, ENERGY SURCHARGE TEST RESULTS Slump (in) (C-143):7 Air Content (%) (C-231):3.8 Air Temp (°F):65 Conc. Temp (°F) (C-1064):70 Load Number:1 Mixer Num.:75 Ticket Num.:52209 Cubic Yards:11 Design (psi):4500 Batch 6:45 AM Arrive 7:25 AM Depart 8:15 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) 792-149A N 8.50 4 12.53 6/11/2026 Lab Unbonded 7 3 70.05 5570 792-149B N 8.50 3.98 12.41 6/18/2026 Lab Unbonded 14 5 72.54 5830 792-149C 8.50 7/2/2026 Lab 28 792-149D 8.50 7/2/2026 Lab 28 792-149E 8.50 HOLD Lab 3 2 Remarks:Kaylie O'Sullivan Reviewed By