laying of water supply pipe line for fly ash siding at stps . , supplying , fitting and fixing pvc pipes for underground work of approved make of schedule 80 ( medium duty ) conforming to astmd -1785 and threaded to match with gi pipes as per is : 1239 ( part - i ) . with all necessary accessories , specials viz . socket , bend , tee , union , cross , elbo , nipple , longscrew , reducing socket , reducing tee , short piece etc . fitted including cost of all materials , jointing materials , cutting pipes , making threads , cutting trenches upto 1 . 5 metre below surface in all sorts of soil and refilling the same including placement of pipe inside ground to cross the pipe under ground from one platform side to the another as directed complete in all respect . ( payment will be made on the centre line measurement of the total pipe line including all specials no separate payment will be made for accessories , specials . ) [one valve chamber with brick work , brick soling work , pcc work & top cover concrete slab etc in all complete have to be made as per direction of e . i . c . no extra cost will be provided for the same . ][note:for crossing the pipe line across the platform and below the rail line , pipe have to be pass through 600 mm dia pipe culvert . necessary pipe will be provided by the department , but shifting of pipes from pipe stak to the site & placement of the same at required position along with all other related work such as earth work in excavation & filling etc . required to place the pipe in position have to be done by agency in all complete as per direction of e . i . c . no extra cost will be provided for the same . ]pvc pipes ( dia ) : 50 mm , supplying , fitting and fixing pvc pipes for underground work of approved make of schedule 80 ( medium duty ) conforming to astmd -1785 and threaded to match with gi pipes as per is : 1239 ( part - i ) . with all necessary accessories , specials viz . socket , bend , tee , union , cross , elbo , nipple , longscrew , reducing socket , reducing tee , short piece etc . fitted including cost of all materials , jointing materials , cutting pipes , making threads , cutting trenches upto 1 . 5 metre below surface in all sorts of soil and refilling the same including placement of pipe inside ground to cross the pipe under ground from one platform side to the another as directed complete in all respect . ( payment will be made on the centre line measurement of the total pipe line including all specials no separate payment will be made for accessories , specials . ) [one valve chamber with brick work , brick soling work , pcc work & top cover concrete slab etc in all complete have to be made as per direction of e . i . c . no extra cost will be provided for the same . ][note:for crossing the pipe line across the platform and below the rail line , pipe have to be pass through 600 mm dia pipe culvert . necessary pipe will be provided by the department , but shifting of pipes from pipe stak to the site & placement of the same at required position along with all other related work such as earth work in excavation & filling etc . required to place the pipe in position have to be done by agency in all complete as per direction of e . i . c . no extra cost will be provided for the same . ]pvc pipes ( dia ) : 32mm , supplying , fitting and fixing pvc pipes for underground work of approved make of schedule 80 ( medium duty ) conforming to astmd -1785 and threaded to match with gi pipes as per is : 1239 ( part - i ) . with all necessary accessories , specials viz . socket , bend , tee , union , cross , elbo , nipple , longscrew , reducing socket , reducing tee , short piece etc . fitted including cost of all materials , jointing materials , cutting pipes , making threads , cutting trenches upto 1 . 5 metre below surface in all sorts of soil and refilling the same including placement of pipe inside ground to cross the pipe under ground from one platform side to the another as directed complete in all respect . ( payment will be made on the centre line measurement of the total pipe line including all specials no separate payment will be made for accessories , specials . ) [one valve chamber with brick work , brick soling work , pcc work & top cover concrete slab etc in all complete have to be made as per direction of e . i . c . no extra cost will be provided for the same . ][note:for crossing the pipe line across the platform and below the rail line , pipe have to be pass through 600 mm dia pipe culvert . necessary pipe will be provided by the department , but shifting of pipes from pipe stak to the site & placement of the same at required position along with all other related work such as earth work in excavation & filling etc . required to place the pipe in position have to be done by agency in all complete as per direction of e . i . c . no extra cost will be provided for the same . ]pvc pipes ( dia ) : 25 mm , supplying , fitting and fixing pvc pipes for underground work of approved make of schedule 80 ( medium duty ) conforming to astmd -1785 and threaded to match with gi pipes as per is : 1239 ( part - i ) . with all necessary accessories , specials viz . socket , bend , tee , union , cross , elbo , nipple , longscrew , reducing socket , reducing tee , short piece etc . fitted including cost of all materials , jointing materials , cutting pipes , making threads , cutting trenches upto 1 . 5 metre below surface in all sorts of soil and refilling the same including placement of pipe inside ground to cross the pipe under ground from one platform side to the another as directed complete in all respect . ( payment will be made on the centre line measurement of the total pipe line including all specials no separate payment will be made for accessories , specials . ) [one valve chamber with brick work , brick soling work , pcc work & top cover concrete slab etc in all complete have to be made as per direction of e . i . c . no extra cost will be provided for the same . ][note:for crossing the pipe line across the platform and below the rail line , pipe have to be pass through 600 mm dia pipe culvert . necessary pipe will be provided by the department , but shifting of pipes from pipe stak to the site & placement of the same at required position along with all other related work such as earth work in excavation & filling etc . required to place the pipe in position have to be done by agency in all complete as per direction of e . i . c . no extra cost will be provided for the same . ]pvc pipes ( dia ) : 15 mm , supplying , fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq . cm . ( for water lines only ) . 50 mm dia . , supplying , fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq . cm . ( for water lines only ) . 32 mm dia . , supplying , fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq . cm . ( for water lines only ) . 25 mm dia . , supplying , fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq . cm . ( for water lines only ) . 15 mm dia . , polythene bib cock / stop cock ( hd ) with metal inlet ( emco /atlas or equivalent ) : 15mm , 230 mm thick brick work with fly ash bricks as per is 12894:2002 in cement mortar ( 1:6 ) , plaster ( to wall , floor , ceiling etc . ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating , nosing and drip course , scaffolding/staging where necessary ( ground floor ) . [excluding cost of chipping over concrete surface] with 1:6 cement mortar , 15 mm thick plaster . , single brick flat soling of picked jhama bricks including ramming and dressing