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SALT Schedule of Materials Control - Local Government Agency <br />Cold Inplace Recycling (CIR) & Stabilized Full Depth Reclamation (SFDR) <br />Specification 2215 <br />Engineer Testing <br />Rates <br />Test Type <br />Gradation SFDR (Simple) <br />Pre -ground un-stabilized <br />material <br />Gradation (Entire) <br />(Material to be stabilized) <br />Gradation (Simple) <br />(Material to be stabilized) <br />Depth Check - Unstabilzed <br />and Stabilized <br />SFDR: Moisture during <br />compaction of unstabilized <br />portion <br />Penetration Index (DCP) - <br />SFDR only Unstabilized. <br />Calibrate: mineral <br />stabilizing agent application <br />rate. <br />Moisture: before injecting <br />liquid bituminous material <br />Yield: Mineral Stabilizing <br />Agent and/or Liquid <br />Bituminous Material <br />Compaction: Nuclear <br />density for SFDR stabilized <br />and CIR <br />Control Strip: SFDR <br />Stabilized and CIR <br />Bituminous Material <br />Samples <br />Mineral Stabilizing Agent <br />Samples <br />Foaming asphalt checks <br />expansion ratio & half life <br />Moisture (stabilized) - <br />before placement of next <br />layer during curing. <br />Producer Testing Rates <br />1 per mile - report sieves 2" & 3" Run gradation at the <br />discretion of the Engineer <br />One per day, give split sample <br />to the Engineer <br />1 per mile for SFDR & CIR w/o <br />top size screening. 4 / mile for <br />CIR with top size screens. <br />1 per 1,000' /machine width for <br />each vertical machine face for <br />initial pulverization and <br />stabilization. <br />1/6,000 sq. yd. <br />1 per 1/2 mile lane mile <br />Once using design rate per <br />vane feeder. <br />1 per 5,000 feet of lane of daily <br />anticipated SFDR & one after <br />the addition of water by the <br />Contractor or mechanical drying <br />out (disking, etc). <br />1 per transport load each type <br />1 per 500 feet of lane width, <br />(see note below). <br />Minimum of once per project <br />none <br />none <br />1 per load <br />none <br />Run gradation at the <br />discretion of the Engineer <br />Run gradation at the <br />discretion of the Engineer <br />1 per day <br />none <br />1 per lane mile <br />Observe contractor <br />calibration <br />none <br />1 per day each type <br />Observe the Contractor. <br />Observe the Contractor. <br />Shall be a Certified Supplier - <br />No Samples Required unless <br />otherwise directed by the <br />Engineer. <br />1 sample <br />Observe the Contractor <br />once per day. <br />3 daily after compaction. <br />Grading & Base <br />Manual/Form <br />.215 / 101 <br />report sieve 2" & 3" <br />.215 / 101 report sieve 2", <br />1.5", 1.25", 1", 3/4", 3/8",#4, <br />#10, #30. <br />.215 & .293 / 101 report <br />sieve 2" & 1.5" for SFDR, <br />1.5" and 1.25" for CIR <br />.284 / 401 <br />.245 Speedy tester not <br />allowed. <br />.255 / 205 <br />.286 or .287 <br />.281 / 105 <br />.286 & .287 / 402 & 403 <br />0.282 <br />1 quart each sample <br />none <br />0.285 <br />Grading & Base Manual <br />Note: The Engineer may require a Contractor to perform additional nuclear density tests in areas that the Engineer <br />believes are failing density requirements. <br />2017 <br />