supplying of water supply materials for municipal water supply within tarakeswar municipality. , 100 mm dia. c.i. collar joint , supply and delivery (at site) of gate valve (i) 100mm dia gate valve , supply and delivery (at site) of gate valve (ii) 150mm dia gate valve , supply and delivery (at site) of gate valve (iii) 200mm dia gate valve , supply and delivery (at site) of gate valve (iv) 250mm dia gate valve , supply and delivery (at site) of gate valve (v) 300mm dia gate valve , supply and delivery (at site) ofe.r.w.m.s.(electrical resistant welded m.s.) black pipe ofof tata make (heavy quality) as per standard specification, 5 mm thick. m.s. column pipe with threded/flanged socket (i) 100mm dia (each 3.0 mtr length) , supply and delivery (at site) ofe.r.w.m.s.(electrical resistant welded m.s.) black pipe ofof tata make (heavy quality) as per standard specification, 5 mm thick. m.s. column pipe with threded/flanged socket (ii) 125mm dia (each 3.0 mtr length) , supply and delivery (at site) ofe.r.w.m.s.(electrical resistant welded m.s.) black pipe ofof tata make (heavy quality) as per standard specification, 5 mm thick. m.s. column pipe with threded/flanged socket (iii) 150mm dia (each 3.0 mtr length) , supply and delivery (at site) oftaiton gasket(i) 100mm dia , supply and delivery (at site) oftaiton gasket(ii) 150 mm dia , supply and delivery (at site) oftaiton gasket(iii) 200mm dia , supply and delivery (at site) ofdd (i) 100mm dia , supply and delivery (at site) ofdd (ii) 150 mm dia , supplying of 10mm dia. brass ferrule (heavy) , supplying of 20mm dia. g.i. union , supplying of 20mm x 10mm dia. g.i. elbow , supplying of 20mm dia. g.i. nipple (50 mm long) , supplying, fitting and fixing alloy iron with brass spindle bib cock/ stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm. , supply of pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). of 20mm dia. p.v.c. pipe , supplying of 20mm x 15 mm dia. metal elbow , supplying of 20mm dia. g.i. plug , supplying of solvin adeshive (rs. 10/= per pouch) , supplying of 100mm dia. p.v.c. branch saddle , supplying of 16mm dia. all thread nut-bolt (65 mm long) , supplying of 16mm dia. all thread nut-bolt (75 mm long) , supplying of 16mm dia. all thread nut-bolt (100 mm long) , supplying of rubber seal , supply of upvc pipes (b type) & fittings conforming to is-13592-1992 (a) (i) single socketed 3 meter lengthi) 110 mm dia , duppry au uervery or clear water vertical wet type submersible pump sr conforming to is : 8034 ( and as amended thereaiter ) with;tandard mc water and bee 3 star rated capable of dischargirg notd m3/hr against r the pump shall be directly .ouprd with a.ortinu6u,,rt.a z- por ,uitut squirel cage induction motor conforming to is : g2s3 (and as amended t, operation in ac three phases 415 v, sd[z(categonrb motor) uitable for bore well )c for potable clear cold read of water column. rle wet type vertical hereafter ), suitable for operation in ac three phases 415 v, sd[z(categonrb motor)with panel boardi) 10 h.p. stage 4head-28 mtr. discharge-53 cum/hr.nrv size in 100 mm , duppry au uervery or clear water vertical wet type submersible pump sr conforming to is : 8034 ( and as amended thereaiter ) with;tandard mc water and bee 3 star rated capable of dischargirg notd m3/hr against r the pump shall be directly .ouprd with a.ortinu6u,,rt.a z- por ,uitut squirel cage induction motor conforming to is : g2s3 (and as amended t, operation in ac three phases 415 v, sd[z(categonrb motor) uitable for bore well )c for potable clear cold read of water column. rle wet type vertical hereafter ), suitable for operation in ac three phases 415 v, sd[z(categonrb motor)with panel board ii) 15 h.p. stage 7head-52 mtr. discharge-54 cum/hr.nrv size in 100 mm , duppry au uervery or clear water vertical wet type submersible pump sr conforming to is : 8034 ( and as amended thereaiter ) with;tandard mc water and bee 3 star rated capable of dischargirg notd m3/hr against r the pump shall be directly .ouprd with a.ortinu6u,,rt.a z- por ,uitut squirel cage induction motor conforming to is : g2s3 (and as amended t, operation in ac three phases 415 v, sd[z(categonrb motor) uitable for bore well )c for potable clear cold read of water column. rle wet type vertical hereafter ), suitable for operation in ac three phases 415 v, sd[z(categonrb motor)with panel board iii) 20 h.p. stage 5head-50 mtr. discharge-90 cum/hr.nrv size in 100 mm