SPL REPAIR CONVERSATION OF OLD RUSTED GI/CI DISTRIBUTION PIPE LINE IN DOGRA LINE AND SPL REPAIR/ REPLACEMENT OF OLD RUSTED GI/CI DISTRIBUTION PIPE LINES AT RA LINE AT NASIRABAD MIL STN UNDER GE NASIRABAD

Excavation in trenches not exceeding 1.5 metres wide and not exceeding 1.5 metres in depth for foundation or laying/taking out existing pipe etc and getting out in any type of soil complete all as specified and as directed

Returning, filling in , including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in any type of soil complete all as specified and as directed.

Taking up or down cast iron/GI steel tubing with all fittings connection, from trenches, walls, floors etc including cleaning for reuse, removal from site complete all as specified and as directed for the following sizes :-

CI/GI pipe 150 mm bore

CI/GI pipe 100 mm bore

CI/GI pipe 80 mm bore

GI pipe 50 mm bore

GI pipe 40 mm bore

GI pipe 25 mm bore

GI pipe 20 mm bore

GI pipe 15 mm bore

Refixing, connecting, jointing and testing of old serviceble GI Pipe with all fittings , laid in trenches/fixing to walls retrieved from item 4 of here-in-before complete all as specified and as directed of the following sizes :-

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

S & F 3 layer PPR Polypropylene random copolymer , concealed pipes SDR 7.4 (PN 16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PPR plain & brass threaded polypropylene random fittings including fittings laid in trenches/fixed on wall, ceilings or in floors etc alongwith making good as per existing surface/floor etc complete all as specified and as directed of the following sizes:-

160 mm outer diameter of pipes

110 mm outer diameter of pipes

90 mm outer diameter of pipes

63 mm outer diameter of pipes

50 mm outer diameter of pipes

32 mm outer diameter of pipes

25 mm outer diameter of pipes

20 mm outer diameter of pipes

S & F tubes, medium grade (ISI marked), galvanized iron with and including all fitting (ISI marked) laid in trenches/fixed to wall/fixed on pillars, boring & use suitable ferrules for new/or as existing branch connection etc complete all as specified and as directed of following sizes :-

100 mm bore

80 mm bore

50 mm bore

Supply and fixing in replacement PPR gate valves (brass insert) as per requirement of the site with head, screwed both ends for jointing PPR pipe, complete all as specified and as directed suitable for following sizes:-

63 mm outer diameter of pipes

50 mm outer diameter of pipes

32 mm outer diameter of pipes

25 mm outer diameter of pipes

20 mm outer diameter of pipes

Supply & Fixing PPR Ball valve 25mm thick outer dia of pipe (brass insert) as per requirement of site with apoxy coated alluminium rod and high density plastic ball screwed for PPR pipe complete all as specified and directed.

M&L for cutting of existing road/hard standing/Iinterlocking for crossing of MS/DI/CI/GI Pipes for laying of pipe upto 150 mm dia bore Pipes including necessary excavation and earth work including repairing the same as per existing road/hard standing by providing PCC (1:2:4) type B1 to match with existing surface complete all as specified and directed.

Supply, fixing, testing and commissioning of cast iron sluice valve of class PN 1.6 ISI marked confirming to IS 14846, both ends flanged with iron wheel head and brass spindle non rising type including necessary jointing material like nuts, bolts and washers, rubber gasket of following sizes including taking out of old unserviceable sluice valve complete all as specified and directed :- Make :- AARKO/L&T/AUDCO Note :- Cost of any repairs of valve pit for making good shall deemed to be included in quoted rate. No extra be admissible on this a/c.

150 mm bore

100 mm bore

80 mm bore

M&L for in replacement MS sheet cover/Angle iron/MS pipe/Nut bolt including fixing arrangement as per site remt & two coats of synthetic enamel black paint over one coat of red oxide primer complete all as specified and as directed.