supply of materials for construction of wooden bridge over shilaboty river near manoharpur-ii gp in manoharpur-ii gram panchayet under chandrakona-i panchayet samiti ( under fund 15th fc ) , supplying , fitting and fixing g . i . pipes of tata make with all necessaryaccessories , specials viz . socket , bend , tee , union , cross , elbo , nipple , longscrew , reducing socket , reducing tee , short piece etc . fitted withholder bats clamps , including cutting pipes , making threads , fitting , fixing etc . complete in all respect including cost of all necessary fittings as required , jointing materials and two coats of painting with approved paint in any position above ground . ( payment will be made on the centre line measurements of total pipe line including all specials . no separate payment will be made for accesories , specials . payment for painting will be made seperately ) ( page 2of 124 item no-1 , a , ( i ) , ( ii ) , ) volume-ii sanitary amd plumbing works ) , ( ii ) 80mm dia . medium quality ( page 2of 124 item no-1 , a , h ( ii ) , ) volume-ii sanitary amd plumbing works ) , sal wood work rough dressed in bridge floor fitting fixing in position with patent or round headed nails including cost of materials and fittings ( item no-18 . 23 p-335 pwd roads schedule ) , coal tarring on wooden surface including cost of materials item no-18 . 27 p-319 pwd roads schedule . ( double coat ) , painting with ready mixed black japan of approved make and brand , m . s . works in bolts and nuts of different sizes fitted and fixed in position including drilling holes and welding including cost of labour and materials . ( p-333 , it no-18 . 12 of pwd roads schedule ) , supply of nails & fitting fixing as required 200mm , 150mm &100mm long for fitting fixing planks , supply of display board