supplying of different mark-ii tube well materials for repearing and resinking of mark ii tube well at different sansads under mustafanagar gp activity codeb66482495 supplying of different mark-ii tube well materials for repearing and resinking of mark ii tube well at different sansads under mustafanagar gp activity code 66482495 , isi marked mark-ii head ( barrel ) , isi marked mark-ii tube well hand pump complete set , ball-bearing set ( mark-ii ) , chain ( mark-ii ) , 1 / 2 dia rod -10 long ( mark-ii ) , brass cylinder ( mark-ii ) , dhur ( mark-ii ) saft , cylinder washer ( mark-ii ) , 1.5 cheek weight ( mark-ii ) , pvc pipe ( medium duty ) conforming to astm-1785 100 mm dia 20 ft long , pvc pipe ( medium duty ) conforming to astm-1785 40 mm dia 20 ft long , pvc pipe ( medium duty ) conforming to astm-1785 ) 32 mm dia 10 ft long , plugcutter ( mark-ii ) , filter ( mark-ii ) 10ft long , 1.5 g.i soket ( mark-ii ) , nipple ( mark-ii ) , adaptor ( mark-ii ) , plunger ( mark-ii ) , radison ( mark-ii )