REPAIR MAINTENANCE OF DAMAGED WORNOUT CI GI PIPE LINESAND ALLIED WORKS FOR RAKSHA VIHAR AREA UNDER GE I R AND D KANPUR

Amount

Excavation in trenches, for laying of pipe line not exceeding 1.5 mtr wide and not exceeding 1.5 meter in depth and getting out in soft/ loose soil complete all as specified and as directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soft/ loose soil complete all as specified and directed.

Removing excavated material in soft/ loose soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L for cutting of PCC/Hard standing/WBM road not exceeding 30 cm in depth not exceeding 60 cm in width for passing of GI/CI pipes all as specified and directed .Note : Making good with PCC shall be measured and paid separetely under respective item.

M & L for cement concrete(1;2;4) type B-0 using 12.50 mm graded granite stone aggregate for repairing to disturded surfaces complete all as directed.

Taking up cast iron water mains 150 mm bore (including all fittings) with spigot and socket ends and lead joints, including burning out joints and recovering lead complete all as specified and as directed.

All as per Item No 6.00 above but 100 mm bore

All as per Item No 6.00 above but 80 mm bore

M&L for cast iron pipes in replacement 150 mm bore with with spigot and socket ends centrifugally cast , class LA, ISI marked in any length laid in trenches including rubber gaskets and insulation material complete all as specified and directed.

All as per Item No 9.00 above but 100 mm bore

All as per Item No 9.00 above but 80 mm bore

M&L for replacement of cast iron special fittings such as bends (any type, radius and angle) tapers any type, (straight bend, increasing, decreasing or double socket etc) Tee pieces single branch. Y junction double branch cross (all sockets or socket and spigot) collers, caps and plugs for upto 150 mm bore in mm all as specified and directed

M&L for replacement of connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth for upto 150 mm bore all as specified and as directed

M&L for replacement of gland packing of sluice valve of suitable size 80 mm to 200 mm bore including nut ,bolt and washer complete.

Material & Labour to repair leakages through lead joints from existing CI pipe, fittings, tee, bends tail pieces, connecting pieces etc by using previously used and additional run lead , spun yarn including caulking to make the joints water tight including excavation works as required complete all as specified and directed for the following bore pipe line :- 150 mm bore pipe

All as per Item No 15.00 above but 100 mm bore pipe

All as per Item No 15.00 above but 80 mm bore pipe

Attending of day to day complaints of external water supply of any floor and all nature i.e. leakage in water pipe lines, fittings /fixture, no water supply including all type of complaint noted in complaint register all complaints slips received from the complaint cell and deposit the complaint slip after reactification and obtained signature of users with necessary T & P with experianced trade man with GI fittings i.e. elbow,tee,reducer,union,long screw socket ,nipple ,plug etc complete all as directed . Note : The complaint shall be attended and defect shall be rectified with in 24 hrs commencing from the date and time of notifying the complaint failing which a penalty @ Rs 100 per complaint per day shall be recovered from BIll.

Taking up/ down of following bores of steel tubing and connections from excavated trenches and building up to tripple storey with due care from site complete all as specified and directed :- 15 mm nominal bore

All as per Item No 19.00 above but 20 mm nominal bore

All as per Item No 19.00 above but 25 mm nominal bore

All as per Item No 19.00 above but 40 mm nominal bore

All as per Item No 19.00 above but 50 mm nominal bore

Supply & Fixing for replacement of following bore of GI tube medium grade/ ISI marked complete with all fittings (such as bends, elow, tees, connectors, caps, plugs, unions etc) including cutting, screwing as required and fixed to wall or roof or laid in plinth protection floor including fixing wall hooks, cutting through wall, floors etc and making good the disturbed surface with cement mrtar 1:3 after fixing the tubes complete all as specified and directed :- 15 mm nominal bore

All as per Item No 24.00 above but 20 mm nominal bore

Supply & Fixing for replacement of following bore of GI tube medium grade/ ISI marked complete with all fittings (such as bends, elow, tees, connectors, caps, plugs, unions etc) including cutting, screwing as required laid in trenches complete all as specified and directed :- 25 mm nominal bore

All as per Item No 26.00 above but 40 mm nominal bore

All as per Item No 26.00 above but 50 mm nominal bore

Re-fixing old steel tubing and connection in new or old position in trenches/wall/ ceiling/ floors etc with using all new fittings complete including making good the disturbed portion as per existing pattern (PCC, road, path etc) as directed of sizes 15mm bore

All as per item No 29.00 but size 20mm bore

All as per item No 29.00 but size 25mm bore

All as per item No 29.00 but size 40mm bore

All as per item No 29.00 but size 50mm bore

Supply and replacement of Bib tap 15 mm size ISI marked standard of PTMT any colour high pressure screwed for iron pipes and fixed.

Material and Labour for brick masonry valve pit chamber of size 1200mm x 1200mm x 1200 mm (internal) complete with PCC (1:3:6) type C-2 for foundation, brick work in Cement Mortar (1:6), 15 mm thick plastering in Cement Mortar (1:4) (internally) including 6.0 mm thick MS plate covering and angle iron frame of 40mm x 40mm x 6.0 mm including coping, 100 mm thick, PCC flooring in 1:2:4 type B-1 and two coats of synthetic enamel paint over a coat of red oxide primer including preparation of surfaces with locking arrangement complete all as specified and directed.

Material and Labour for brick masonry valve pit chamber of size 1000mm x 1000mm x 1000 mm (internal) complete with PCC (1:3:6) type C-2 for foundation, brick work in Cement Mortar (1:6), 15 mm thick plastering in Cement Mortar (1:4) (internally) including 6.0 mm thick MS plate covering and angle iron frame of 40mm x 40mm x 6.0 mm including coping, 100 mm thick, PCC flooring in 1:2:4 type B-1 and two coats of synthetic enamel paint over a coat of red oxide primer including preparation of surfaces with locking arrangement complete all as specified and directed.

Material and Labour for brick masonry valve pit chamber of size 800mm x 800mm x 800 mm (internal) complete with PCC (1:3:6) type C-2 for foundation, brick work in Cement Mortar (1:6), 15 mm thick plastering in Cement Mortar (1:4) (internally) including 6.0 mm thick MS plate covering and angle iron frame of 40mm x 40mm x 6.0 mm including coping, 100 mm thick, PCC flooring in 1:2:4 type B-1 and two coats of synthetic enamel paint over a coat of red oxide primer including preparation of surfaces with locking arrangement complete all as specified and directed.

Supply & Fixed in replacement Gun metal Gate valve with iron wheel head conforming to IS : 778/ 1984, Class-1, Screwed both end as per IS: 554 Parallel, ISI marked including taking out the worn out/ old GI gate valve complete all as specified and directed suitable for 50mm Dia bore

All as per item No 38.00 but size 40mm bore.

All as per item No 38.00 but size 25 mm bore.

All as per item No 38.00 but size 20mm bore.

All as per item No 38.00 but size 15 mm bore.

Supply & fix in replacement of cast iron non-return valve 150 mm dia ISI marked with CML No including nut, bolt, washer and rubber packing complete all as specified.

Supply and fix in replacement/ installation and testing of cast iron sluice valve,heavy duty class-I, ISI marked, conforming to I S 14846, long body type, pressure type PN-1.6, flanged ends and drilled having brass steel spindle with iron head wheel at the top complete with and including nuts, bolts, washer, rubber gasket and jointing complete all as specified and directed of following sizes:- 80mm bore

All as per item No 44.00 but 100mm bore

All as per item No 44.00 but 150mm bore

All as per item No 44.00 but 200mm bore

G S SANDHU & CO. (BID ID -3233253)