Laserfiche WebLink
4D <br />40 <br />40 <br />SECTION I -TESTING LABORATORY SERVICES <br />PART I -PRODUCTS <br />1. EARTHWORK TESTS AND INSPECTIONS (Division 2) <br />A. 'resting Agency - A recognized Foundation Engineer selected by the <br />Owner and approved by the Architect, or the Testing Laboratory as <br />specified herein. <br />B. Methods - Compaction tests shall be performed in accordance with <br />AAS HTO T-180. <br />C. Imported Fill Material - Perform suitability tests for compaction qualities <br />and optimum moisture prior to acceptance of material: recommend <br />compaction equipment and procedure. <br />D. Field Density Tests on samples of in-place material as follows: <br />Structural Fills under building floor slabs, footings, and side%valks <br />- at least 98% of maximum density: <br />Non -Structural Fills - at least 95% of ntaxintunt dry density. <br />E. Field Inspections or continuous control of the following procedure.%: <br />Strapping of top surface,. <br />Scarifying and compacting cleaned sub-gradc, <br />Stnictural fills and compaction, <br />Foundation excavations <br />F. Contractor shall notify the soils 'resting and Inspecting Agency prior to <br />commencement of earthwork in ample time to schedule: tests and <br />inspections. <br />"_. CONCRL"I"C'i`Es,rS AND INSPECTIONS (Division 3) <br />A. Use ready -mixed concrete, batched, mixed, and transported in accordance <br />with ASTM C94. <br />B. Molded Cylinder Tests - Compression tests of molded cyfinflers shttll be <br />made for each S0 cubic yards or fraction thereof" and at least four (.t) <br />cylinders from each day's pour, One set of four molded glindcr::::L,;EE l <br />made for each sampling and shall be properly identified. <br />Cylinders shall be taken in accordance with ASTM 0171 <br />