tender for purchase of tube well parts under indas-ii gram panchayat within indas ps dist bankura 15th cfc (tied fund) 2024-2025-pvc pipes & fittings schedule 80 (medium duty) conforming to astmd -1785 and threaded to match with gi pipes as per is: 1239 (part - 1). (a) pvc pipes (dia) 80 mm pvc strainer of approved make with adapter conforming to 1.s.12818 specifications. (iii) 80 mm dia. g. i. pipes of tata make (h) 80 mm dia.(ii) medium quality 900 mm long steel cutter piece upto 450 mm long 4 with sockets. (iii) 75 mm dia. plug of approved make conforming to 51.s. specifications. (iii) 75 mm 65 mm dia. deep well brass cylinder 5 with 740mm dia pvc pipe schedule - 80 315 mm dia. galv. m.s. connecting rod 12 mm dia connecting rod socket supply of galvanised iron socket with i.s.i. mark. (v) 40 mm dia. 1 leather bucket (comandar) full 2450mm long plunger rod supply of g.i. short piece of tata make (above 50mm & upto150 mm long) (v) 40 mm 3 special hand pump no. 6 of approved make 4 5 rubber valve 66 check valve 7 planger ring supply of galvanised iron socket with 81.s.i. mark. (iv) 32 mm dia. 9 32 mm dia pvc pipe schedule - 80 mark-ii bucket (b.j.h.) mark ii body full set dwp brass valve set p.t.w. dwp brass planger p.t.w. dwp brass weight valve p.t.w. 3 suta / 2 nut 3 suta/1.5 nut 3 suta/3 nut 1/2/4 nut 3 suta washer havas gum (50gm) dwp handle 1.5/4 pvc socket oriplast or approved by gp