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Continuing Geotechnical Services <br />CONCRETE SAMPLING AND TES77NG <br />Compressive Strength Samples of normal weight concrete (ASTM C-31) ............................ $130.00/set <br />Includes: sampling (ASTM C-172), Slump (ASTM C-143) <br />Temperature (ASTM C-1064), Molding (ASTM C-31) <br />Curing & Testing (ASTM C-39) for 1 Set of Four Test Cylinders <br />Additional cylinders (more than 4 per set)................................................................................... <br />$15.00/cyl. <br />Additional slump tests (more than 1 per set)................................................................................ <br />$10.00/ea. <br />Compressive strength of CMU grout Samples (ASTM C-1019): .............................................. <br />$90.00/set <br />Includes, Slump if requested, Temperature and Molding <br />1 Set of Four Grout Prisms <br />Technician Standby time due to construction delays <br />in excess of 1.0 hour per set of cylinders/prisms....................................................................... <br />$63.00/hr. <br />Sample pick-up if not scheduled with other work....................................................................... <br />$63.00/hr. <br />Curing and strength testing of concrete samples F.O.B.our laboratory (ASTM C-39):........ <br />$15.00/cyl. <br />Continuous monitoring of concrete placement........................................................................... <br />$63.00/hr. <br />Air Content by Volumetric Method (ASTM C-173)................................................................. <br />$35.00/test <br />Air Content by Pressure Method (ASTM C-231)...................................................................... <br />$45.00/test <br />Unit Weigbt and Yield (ASIN C-138).......................................:.................................................. <br />$45.00/ea. <br />FinenessModulus............................................................................................................................ <br />$55.00/ ea. <br />Concrete blocks (ASTM C-140) <br />Strength tests (gross area basis).................................................................................... <br />$45.00/block <br />Strength tests (net area basis)........................................................................................ <br />$75.00/block <br />Absorption...................................................................................................................... <br />$30.00/block <br />Masonry Mortat —2" x 2" cubes molded at site (3 per set) ........................................................ <br />$90.00/set <br />SAMPLING AND TESTING OF IN-PLACE CONCRETE <br />Core samples <br />Mobili2ation...................................................................................................................... <br />$100.00/day <br />Technician time (2 man crew)................................................................................ $126.00/man-hr. <br />Coremachine...................................................................................................................$150.00/day <br />Generator if required) ........................................................................... <br />$50.00/day <br />Diamond but wear - per inch diameter per inch length .............................................. <br />$0.35/in/in <br />Sample preparation (Measuring, Trimming & Capping) ........................................... <br />$ 35.00/core <br />Compressive Strength tests..............................................................................................$15.00/core <br />Swiss Hammer: <br />EquipmentFee................................................................................................................... <br />$50.00/day <br />Senior Technician time....................................................................................................... <br />$63.00/hr. <br />Page 2 of 5 <br />