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Division 2 - Technical Provisions, IRC -2022 <br />Any stratum or stockpile or soil which contains obvious pockets of highly organic material <br />may be designated as muck or unsuitable for construction of subgrade by the Owner. <br />Backfill material containing more than 2.0% by weight of organic material, as determined by <br />FM 1-T 267 and by averaging the test results for three randomly selected samples from each <br />stratum or stockpile of a particular material, shall not be used in construction of the <br />reinforced volume. If an individual test value of the three samples exceeds 3.0%, the stratum <br />or stockpile will not be suitable for construction of the reinforced volume. <br />No A-8 material permitted in embankment. <br />Item of Payment <br />Payment for the work specified in this item shall be made under: <br />Bid Item No. 120-1— Regular Excavation - Per Lump Sum <br />Bid Item No. 120-6 — Embankment - Per Lump Sum <br />SECTION 160 - STABILIZING <br />A. Section 160 is modified by the addition of the following: <br />"The stabilization thickness indicated on plans shall be considered a minimum thickness. <br />Thickness will vary to conform to the lines, and grades shown in the plans." Minimum L.B.R. <br />= 40 - No under -tolerance. <br />Item of Payment <br />Payment for the work specified in this item shall be made under: <br />Bid Item No. 160-4 - Type B Stabilization (12" Thick, LBR40) - Per Square Yard <br />SECTION 285 - OPTIONAL BASE COURSE <br />A..Sub Article 285-4 is modified by the addition of the following: <br />Base material, thickness and requirements are described in the construction plans. Only one <br />type of alternate base material shall be used <br />thickness in excess of the specified thickness <br />Item of Payment <br />No additional payment will be made for base <br />Payment for the work specified in this item shall be made under: <br />Bid Item No. 285-706 — Optional Base, Base Group 11(12" Thick, LBR 100)— Per Square Yard <br />SECTION 425 - INLETS, MANHOLES, AND JUNCTION BOXES <br />Division 2 — Technical Provisions - 01025-17 <br />F:\Public Works\ENGINEERING DIVISION PROJECTS\2022 4th St Culvert Replacement at 90th Ave\1-Admin\Bids\Bid Documents\DIV 2 TECHNICAL PROVISIONS - <br />20201118.docx <br />