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�� <br />i <br />� <br />400-2 <br />Unlesa otherwise noted, all fittings aill be thc same alass size and <br />type as the pfpe the fitting is being attached to. <br />402.3 Jo1nt� <br />� <br />402. 4 <br />� <br />� 402. 5 <br />� 402.6 <br />Joints shall conform to the requirements of A.S.T.M. Designatioa <br />Cb25-58T Type I or III for vitrified clay pipe. Joints shall conform <br />to the requirements of A.S.T.M. D-1869 for PVC pipe. <br />IYC:.7�ILl�li�� <br />Manholes shall be built in accordance to Roseville Standard <br />Speci�'ication 502.3. <br />Manhole castings aill be equal to Neenah R-1730. <br />�ranular �faterial <br />� Granular materials shall be furnished for foundation backfill, beddin� <br />or other purposes in accordance with Roseville Stand2rd Specification <br />602, t . <br />� 403. o <br />403. 1 <br />� <br />� uo3.2 <br />� <br />COIJSTRUCTIOIJ REQUIRE1�1Er1TS <br />Insaection a� Re3aonsibilitv of �;aterials <br />The inspectior. and responsibility of oaterials will be as specified in <br />Standard Specifieations Section 303.1. <br />Excavation. Preoaration Qf Treneh and Restoration <br />Excavation, preparation of �rench and restoration is described in <br />Section 600 of the Standarci Specifications. <br />Pipe L�,pb Ot�eratior.s <br />rio devlaczon from the required line or grade <br />uill t�e allowed except with the consent of the Engineer. <br />Trench excavation and bedding preparations shall proceed ahead of pipe <br />place�ent as will permit proper placement and joining of �he pipe and <br />fittings at the prescribed grade and alignment wi�hout unnecessary <br />hindrance. Every reasonable precaution shall be taken to prevent <br />£oreign materials fro�c enterinQ the pipe Wtiile it is being placed in <br />the line. Pipe and manhole materials shall be carefully lowered into <br />layin�; po:,ition by tt�e use of suitabl� restraining devices. Under no <br />circum�tanc�s shall the pipe be dropped or dumped into the trench. <br />Cefore bein� loaered into laying position, tt�e Contractor shall make a <br />thorou�h vi�ual in�pection of eacti pipe �ection and appurte�ant units <br />to detect damage, forei�n matter needi�� removal, or unsound conditions <br />that may need corrective action �r be cause for rejection. Inspection <br />v <br />