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i <br /> Concrete for pre-ca�t (non-pre�tre��ed! unit■ �hall meet all the <br /> I requirements for a Contractor-provided mix de�ign, with the acceptance <br /> limite as stated within the Staadard Specifications for a minimum 3,000 <br /> psi etructurally reinforced concrete. All coa�truction joint• mu�t be <br /> provided wich water etops and ehell be water-tight. Pre-caet vault• <br /> I ehall be designed and •t�mped by a etructural engineer liceneed in the <br /> Sta[e of Na�hington to provide a minimum of H-20 loading. <br /> Con�truction R�Quir�nb <br /> I All joints and welde ehall be made wacertight. Treatment of jointe and weld� <br /> in the field after the vault instailation may be nece�sary. <br /> Vaults ehall, at a minimum, meet etructural requiremente for AASHTO HS20-44 <br /> I loading. Aesume two lane widths of live load run lengthwise. Nheel loade <br /> with full impect ehall be concentrated onto the vault top when the load p�th <br /> 1e applied directly through the maintenance/accees (manholee) rieez�. The <br /> I dead load shall be ba�ed on the depth of the pavemene, baee and fill over the <br /> vault (overburden) a��umed to weigh 120 pounds per cubic foot. <br /> All vaulte ehall alao meet etructural requiremente for overburden support. <br /> All �tructural deaigne ehell be etamped by a �tructural engineez liceneed in <br /> the State of Na�hington. Vaults �hall be placed on netive material, or <br /> edequate structural (foundation) material, with auitable bedding. <br /> Construction requiremente shell aleo be in accordance with Section 6 ,2.3 of <br /> the WSDOT/APwA Standard Specificatione. <br /> N�a�ur�aant <br /> IThe 9resee interceptor vault f�cility will be mea�ured per lump sum. <br /> •�ya�n! <br /> P�yment will be made in �ecordance with Section 1-0�.1, for eech of ehe <br /> Ifollowing bid item�: <br /> "oreaee Interceptor�, per lump sum. <br /> I The lump eum contract price for "Oreaee Interceptor" ehall be full <br /> compensation for all materi�le, labor, toole, and equipment neces�ary for the <br /> fabrication and in�tallation of the unit epecified. Alao included, but not <br /> limited to, are all internal componentt, baffle walle, penetration�, <br /> I connections, and neceeeary etainle�• ■teel hardware and appurtenance�, �uch a� <br /> leddere, framee, covers, and other item� shown in the Plan� to complete the <br /> inatallation ready for uee. <br /> I BtClION 7-17 <br /> saxsr�r ssMnis <br /> 7-17.5 Payment <br /> Payment will be made Sn eccordance with Section 1-0�.1, for each of the <br /> following bid item� whea in the $regeea}schedule of Valuee: � <br /> "PVC Sanitary Sewer Pipe 6 in. Diam.�, per linear foo[. <br /> "PVC Sanitary Sewer Pipe 8 In. Diam.•, per liaear foot. <br /> � "Ductile Iron Sewer Pipe 6 In. Di�m.", per line�r foot. <br /> "Ductile Iron Sewer pipe e In. lliam.•, pez linear foot. <br /> "Teeting Sewer Pipe", per linear foot. <br /> i "Removal and Replacemene of Un�uitable Material", per cubic yerd. <br /> Diviaion 7 Page 25 <br /> i Srerett S[ation OS/12/00 I <br /> H:\Jobe\97093\THANS\fiNG\SPECS\1001cd\Street eite\9BSPEC7RI docN��3o►�}q3p9i�r�R <br /> I �Q <br />