SPECIAL REPAIR/REPLACEMENT OF VALVE AND VALVE PIT CHAMBERS, PIPE LINES INCLUDING WASHING OUT POINTS OF KARAM SINGH ENCLAVE, PIRU SINGH ENCLAVE, HAMID ENCLAVE, NARBAHADUR THAPA ENCLAVE, PUMP HOUSES, VARIOUS UNIT /MISC AREA AT PMS

Excavating in trenches , n.exc 1.5 m wide and n.exc 1.5 m depth for foundation etc or for shafts, wells, cesspits ,manhole pier hole, laying of cables, pipes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in any kind of soil Note : Manual excavation to be done. During excavation if any damage occured to existing cable any type/ water pipe line, it will be contractor responsibilty to get it repair and make functional by providing jointing kit etc without any extra cost. Contractor has to repair it within 24 hrs so that essential service can not be effected due to such damage.If contractor fails to repair it within 24 hrs penalty @ Rs 500/- will be charged to contractor. In this GE decision will be final, conclusive and binding.

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as percified and directed.

Removing excavated material ( Soil) n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as percified and directed.

Taking up CI/DI water main (incl all fitting) with spigot & socket ends and lead joints incl burning out & recovering lead (in case of CI pipe) from pipe of 100 mm bore for relaying / rerouting of serviceable pipe complete all as directed.

Taking up CI/DI water main (incl all fitting) with spigot & socket ends and lead joints incl burning out & recovering lead (in case of CI pipe) from pipe of 150 mm bore for relaying / rerouting of serviceable pipe complete all as directed.

Re-laying, jointing & testing cast iron pipes 100 mm bore with spigot and socket ends after cleaning internal surface of serviceable pipes by using of wire brush and cleaning thoroughtly with fresh water and taking out mud/soft deposited inside the pipes (fittings, jointing and jointing materials shall be measured and paid separately)

Re-laying, jointing & testing cast iron pipes 150 mm bore with spigot and socket ends after cleaning internal surface of serviceable pipes by using of wire brush and cleaning thoroughtly with fresh water and taking out mud/soft deposited inside the pipes (fittings, jointing and jointing materials shall be measured and paid separately)

Re-laying, jointing & testing DI pipes 100 mm bore with spigot and socket ends after cleaning internal surface of serviceable pipes by using of wire brush and cleaning thoroughtly with fresh water and taking out mud/soft deposited inside the pipes (fittings shall be measured and paid separately)

Re-laying, jointing & testing DI pipes 150 mm bore with spigot and socket ends after cleaning internal surface of serviceable pipes by using of wire brush and cleaning thoroughtly with fresh water and taking out mud/soft deposited inside the pipes (fittings shall be measured and paid separately)

Material and labour for run lead joints for connecting of the CI pipes of 100 mm dia of pipe complete all as specified and directed.

Material and labour for run lead joints for connecting of the CI pipes of 150 mm dia of pipe complete all as specified and directed.

M&L for cast iron fittings for spigot & socket cast iron pipes such as bends (any type, radius and angle), taper 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), collars, cap and plug suitable for size up to 300 mm bore.

Supply, Laying, jointing & testing of Ductile iron (DI), pressure pipes with spigot and socket ends, centrifugally cast, class K-7, with cement mortar lining in inner side as per IS:8329 and other relevant standards and metalic zinc coating followed by a finishing layer of epoxy paint in outer side, suitable for push on joint(rubber gasket joint) in any length with inside cement mortar lining, 100 mm bore laid in trenches

Supply, Laying, jointing & testing of Ductile iron (DI), pressure pipes with spigot and socket ends, centrifugally cast, class K-7, with cement mortar lining in inner side as per IS:8329 and other relevant standards and metalic zinc coating followed by a finishing layer of epoxy paint in outer side, suitable for push on joint(rubber gasket joint) in any length with inside cement mortar lining, 150 mm bore laid in trenches

Taking up or down of old 25 mm bore galvanised steel water tubing medium grade from walls, floors or trenches etc including all fitting cleaning of serviceable pipe and segregating for re-use and removing unserviceable pipes from site of work complete all as specified and directed by Engr-in-Charge.

Taking up or down of old 20 mm bore galvanised steel water tubing medium grade from walls, floors or trenches etc including all fitting cleaning of serviceable pipe and segregating for re-use and removing unserviceable pipes from site of work complete all as specified and directed by Engr-in-Charge.

Fixing/laying only 25 mm dia bore old steel tubing after necessary cleaning, with and including all new tube fittings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions, etc.) and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches, etc and necessary connections in old position (Walls, ceiling, floors, etc.) complete all as specified and as directed

Fixing/laying only 20 mm dia bore old steel tubing after necessary cleaning, with and including all new tube fittings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions, etc.) and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches, etc and necessary connections in old position (Walls, ceiling, floors, etc.) complete all as specified and as directed

Material and labour for laying of GI tubing 25 mm bore, medium grade, ISI marked, conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 like elbow, socket, tee, reducer, nipple, short piece, union etc as required at site and laid in trenches incl connecting with existing lines all as directed by Engr-in-charge. Note:(i) Union or long screw have to provided at starting / end point of jointing pipe line . (ii) Contractor has to submit the test certificate and purchase voucher of pipes to the Engineer-in -Charge before execution.

Material and labour for laying of GI tubing 20 mm bore, medium grade, ISI marked, conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 like elbow, socket, tee, reducer, nipple, short piece, union etc as required at site and laid in trenches incl connecting with existing lines all as directed by Engr-in-charge. Note:(i) Union or long screw have to provided at starting / end point of jointing pipe line . (ii) Contractor has to submit the test certificate and purchase voucher of pipes to the Engineer-in -Charge before execution.

Fixing only sluice valve for 100mm bore of pipes with flanged ends, any pattern, fixed in repairs, both ends flanged complete with 2 Nos rubber insertion gasket joints, nuts, bolts & washers of required size & Nos complete all as specified complete all as directed. Note : Sluice Valve will be issued under Sch B free for fixing only.

Fixing only sluice valve for 150mm bore of pipes with flanged ends, any pattern, fixed in repairs, both ends flanged complete with 2 Nos rubber insertion gasket joints, nuts, bolts & washers of required size & Nos complete all as specified complete all as directed. Note : Sluice Valve will be issued under Sch B free for fixing only.

Fixing only sluice valve for 200mm bore of pipes with flanged ends, any pattern, fixed in repairs, both ends flanged complete with 2 Nos rubber insertion gasket joints, nuts, bolts & washers of required size & Nos complete all as specified complete all as directed. Note : Sluice Valve will be issued under Sch B free for fixing only.

M&L DI bend any type, radius and angles, tappers and type (straight, bend, increasing, decreasing, or double socket etc. Tee pipes single branch Y junction, double branch cross (all socket, socket and Spigot or flanged ends) collors, caps and plugs for the Pipes socket and Spigot. All socket and flanged upto bore of 250 mm complete all as specified.

Fixing only gate valve for 25mm bore of pipes , any pattern, fixed in repairs complete all as directed. Note : Gate Valve will be issued under Sch B free for fixing only.

Fixing only gate valve for 20mm bore of pipes , any pattern, fixed in repairs complete all as directed. Note : Gate Valve will be issued under Sch B free for fixing only.

Fixing only straight plain brass ferrules for 20mm bore of pipes , any pattern, fixed in repairs complete all as directed. Note : Gate Valve will be issued under Sch B free for fixing only.

Fixing only straight plain brass ferrules for 25mm bore of pipes , any pattern, fixed in repairs complete all as directed. Note : Gate Valve will be issued under Sch B free for fixing only.

Hoisted and Fixing only rotational moulded polyethylene (vertical cylindrical with close top) water storage tank of 500 litres capacity hoisted and fixed in position includingf 20 mm /25 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling the existing one and removing to store complete all as specified and as directed. Note : Water Storage tank will be issued under Sch 'B' free for fixing only

Hoisted and Fixing only rotational moulded polyethylene (vertical cylindrical with close top) water storage tank of 1000 litres capacity hoisted and fixed in position includingf 20 mm /25 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling the existing one and removing to store complete all as specified and as directed. Note : Water Storage tank will be issued under Sch 'B' free for fixing only

M&L PCC (1:4:8) type D2 (using 40 mm graded crushed stone aggregate) as in foundation of pillar complete all as directed.

M&L PCC (1:2:4) type B-0 (using 12.5 mm graded crushed stone aggregate) as in coping on brick machinary on of pillar and like complete all as directed.

M&L brick work in cum (1:6) as brick pillar for resting of CI pipe line including plaster work fair and even surface complete all as directed.

M&L for brick massonary valve pit with brick in CM (1:6) with 100mm thick PCC work 1:3:6 type C2 from fundation over 75mm thick hard core, sub class B brick full brick thick wall, 15mm thick internal and external plaster at bottom of the pit of size 600x600x700 (Internal dimension) mm along with valve pit cover made out MS angle iron 50mm x 50mm x 6mm frame work, , MS platecover made out of 3.15mm thick with locking arrangment fixed over the valve pit including a coat of synthetic enamel paint over a coat of red oxide primer complete including necessary frame work welding, drilling etc all as directed by Engr-in-Charge.

M&L for brick massonary valve pit with brick in CM (1:6) with 100mm thick PCC work 1:3:6 type C2 from fundation over 75mm thick hard core, sub class B brick full brick thick wall, 15mm thick internal and external plaster at bottom of the pit of size 900x900x900 (Internal dimension) mm along with valve pit cover made out MS angle iron 50mm x 50mm x 6mm frame work, , MS platecover made out of 3.15mm thick with locking arrangment fixed over the valve pit including a coat of synthetic enamel paint over a coat of red oxide primer complete including necessary frame work welding, drilling etc all as directed by Engr-in-Charge.

M&L for brick massonary valve pit with brick in CM (1:6) with 100mm thick PCC work 1:3:6 type C2 from fundation over 75mm thick hard core, sub class B brick full brick thick wall, 15mm thick internal and external plaster at bottom of the pit of size 1200x1200x1200mm (Internal dimension) along with valve pit cover made out MS angle iron 50mm x 50mm x 6mm frame work, , MS platecover made out of 3.15mm thick with locking arrangment fixed over the valve pit including a coat of synthetic enamel paint over a coat of red oxide primer complete including necessary frame work welding, drilling etc all as directed by Engr-in-Charge.

S&F of high pressure PTMT ball float valve suitable for size of 25 mm dia with epoxy coated aluminum rod & HD plastic ball screwed for iron pipe including GI/PVC Fitting as reqd after taking out Old U/S item complete all as directed.

S&F of high pressure PTMT ball float valve suitable for size of 20 mm dia with epoxy coated aluminum rod & HD plastic ball screwed for iron pipe including GI/PVC Fitting as reqd after taking out Old U/S item complete all as directed.

Refixing of serviceable Existing Float valve of any size any type at existing location after making it clean all as specified and directed,