3201 SMITH AVE BASE FILE 2018-01-02 MF Import

i i i T� � i � I "Controlled Deneity Fill—{wF►�•, per cubic yard. sscr:ox �_io I � tZGVATIOII, DIDDIIIp ANp DI►pC�ILL 1pR NATDt Ip►I11g Tr�aeL bcc�vatioa Section 7-10.3(7) i■ �upplemented with the following: IRecent work in the project area iadicatee eignificant amount� of perched water may be encountered, depending on the type of �oil in the localized work are�. INhere water io encountered in the trench, it thall be removed during pipe-laying operation� and the trench �o maintained until the ends of ehe pipe are �e�led and provi�ion� are made to prevent floating of the I pipe. Trench w�ter or other deleterious material■ �hall not be allowed to enter the pipe at any time. It ohell be the Contractor�� re�pon�ibility to furni�h, in�tall, and I opezate all nece�aary machinery, appliance�, and equipment to keep excavation� free fran water during conetruction. Dewatering of the trench nhall be considered a� incidental to the conseruction aad all cottt thereof �hall be included in v�riouo uni[ contract priceo for the water line�. ltroval and It�pl�ewa� o! Dwyie�bl� fye�rial Section 7-30.3 (e) 1■ �upplemented with the following: IReplacemene material for material at the trench bottom ehat ha� been claerified by the �.ngiw�et�pwnet'e Reoresen[ative a� beiag un�uitable � material, and ordered removed, oh�17 be foundation material Clan A or I other imported or n�tive nyterial a• deemed appropriaee by the 6n4i�+eerOwner�s Renresentative. I Any overexcavation not �pecifically authorized by ehe �#�p�er•a I R�reeentative uhall be replaoed by the Contractor with gravel borrow, and compacted as epecified above, at no expen�e to the ownez. D�ddlnq tn� Pip� Sectioa 7-10.3 (9) is �upplemeated with the following: � Divieion 7 � Everete Station p+9e 11 H:\.7oba\97093\TRANS\ENG\SPECS\100tcd\Street eite\9BSPEC7RI.doc OS/12/00 I g`I