REPAIR AND MAINT OF PIPELINES EXTERNAL WATER SUPPLY AND ALLIED WORKS AT DHAR ROAD SAMNABANJ RC PEAK UNDER GE ARMY DHAR ROAD

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, including cutting of road/hard standing, etc. for laying pipes, etc.not exceeding 10sqm on plan and getting out in any type complete all as specified and as directed

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

Removing of surplus spoil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

M&L for PCC 1:3:6 type C-2 using 40mm graded mechanically crushed stone aggregates for making good disturbed surfaces of roads / hard standing, etc. and finishing the top surfaces even and smooth without using extra cement complete all as specified and as directed

Taking out unserviceable Foot Valve any type and size and supply and fix new CI Foot valve of size 80 mm bore IS:4038 PN0.2 incl both ends flanged, rubber gasket of suitable size and suitable size nut/bolts all as specified and directed.

Taking up or down steel tubing and connections and disposing off complete all as specified and as directed, earth work if any will be measured and paid separately of the bore size 15mm pipe.

All as per item No 6 above but of size 20 mm bore pipe.

All as per item No 6 above but of size 25 mm bore pipe.

All as per item No 6 above but of size 40 mm bore pipe.

All as per item No 6 above but of size 50 mm bore pipe.

All as per item No 6 above but of size 80 mm bore pipe.

All as per item No 6 above but of size 100 mm bore pipe.

Relaying/ refixing of old serviceable GI pipe and connection as obtained from item No 5 here-in-before with running GI fittings cleaning of pipe internally and externally comple all as specified and directed of size 15mm bore pipe :- Note : New fitting (Medium grade) shall be provided

All as per item No 13 above but of size 20 mm bore pipe.

All as per item No 13 above but of size 25 mm bore pipe.

All as per item No 13 above but of size 40 mm bore pipe.

All as per item No 13 above but of size 50 mm bore pipe.

All as per item No 13 above but of size 80 mm bore pipe.

All as per item No 13 above but of size 100 mm bore pipe.

S&F steel water tubing, medium grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for connection and tapping from existing supply pipe lines to resume water supply complete all as specified and as directed for 15 mm bore size pipe (Note - Excavation and PCC work will be measured and paid separately.

All as per item No 20 above but of size 20 mm bore pipe.

All as per item No 20 above but of size 25 mm bore pipe.

All as per item No 20 above but of size 40 mm bore pipe.

All as per item No 20 above but of size 50 mm bore pipe.

All as per item No 20 above but of size 80 mm bore pipe.

All as per item No 20 above but of size 100 mm bore pipe.

Material and Labour for arresting the leakage in GI pipe line of size 15,20 mm borewith cutting, threading, cleaning and necessary arrangement for staging along with height of buildings upto (G +3) etc complete all as directed. Note: (a) All materials used will be counting one job (b) Excavation and PCC work in any will be measured and paid separately. Note: new fittings i.e. nipple, union, reducer, elbows, Tee, sockets etc will be measured and paid separately supply and fixing.

All as per item No 27 above but of size 25 mm bore pipe.

All as per item No 27 above but of size 40/50 mm bore pipe.

S&F in repairs GI Elbow of size 20mm including necessary threading to existing pipe line required for fixing / inserting of Elbow to arrest leakage complete all as specified and as directed

All as per item No 30 above but of size 25 mm bore pipe.

All as per item No 30 above but of size 40 mm bore pipe.

All as per item No 30 above but of size 50 mm bore pipe.

S&F in repairs GI union of size 50mm including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage complete all as specified and as directed

All as per item No 34 above but of size 40 mm bore pipe.

All as per item No 34 above but of size 25 mm bore pipe.

All as per item No 34 above but of size 20 mm bore pipe.

S&F in repairs GI nipple of size 20mm (20 by 150 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 20mm (20 by 80mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 20mm (20 by 50 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 40mm (40 by 50 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 40mm (40 by 80 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 25mm (25 by 150 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 25mm (25 by 100 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 25mm (25 by 50 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 15mm (15 by 50 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 15mm (15 by 80 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI nipple of size 15mm (15 by 100 mm )in buildings including necessary threading to existing pipe line required for fixing / inserting of union to arrest leakage and making good the disturbed surfaces to existing specifications complete all as specified and as directed

S&F in repairs GI socket reducer of size 25x20mm / 20x15mm in buildings including including necessary threading to existing pipe line required for fixing / inserting of reducers to arrest leakage complete all as specified and as directed

S&F in repairs GI socket reducer of size 20x15mm in buildings including including necessary threading to existing pipe line required for fixing / inserting of reducers to arrest leakage complete all as specified and as directed

S&F in repairs GI socket reducer of size 40x25mm in buildings including including necessary threading to existing pipe line required for fixing / inserting of reducers to arrest leakage complete all as specified and as directed

S&F in repairs GI Elbow reducer of size 25x20mm in buildings including including necessary threading to existing pipe line required for fixing / inserting of reducers to arrest leakage complete all as specified and as directed

S&F in repairs GI Elbow reducer of size 20 x 15 mm in buildings including including necessary threading to existing pipe line required for fixing / inserting of reducers to arrest leakage complete all as specified and as directed

S&F in repairs GI Tee of size 25x25x25mm including shutting of supply and necessary threading to existing pipe line required for fixing / inserting of tee and resuming supply complete all as specified and as directed

S&F in repairs GI Tee of size 25x25x20mm including shutting of supply and necessary threading to existing pipe line required for fixing / inserting of tee and resuming supply complete all as specified and as directed

S&F in repairs GI Tee of size 25x25x15mm including shutting of supply and necessary threading to existing pipe line required for fixing / inserting of tee and resuming supply complete all as specified and as directed

S&F in repairs GI Tee of size 20x20x15mm including shutting of supply and necessary threading to existing pipe line required for fixing / inserting of tee and resuming supply complete all as specified and as directed

S&F in repairs GI Tee of size 20x20x20mm including shutting of supply and necessary threading to existing pipe line required for fixing / inserting of tee and resuming supply complete all as specified and as directed

S&F in repairs GI Tee of size 15x15x15mm including shutting of supply and necessary threading to existing pipe line required for fixing / inserting of tee and resuming supply complete all as specified and as directed

S&F in repairs GI Dead Plug 20 mm including shutting of supply and necessary threading to existing pipe line required for fixing / inserting of dead Plug and resuming supply complete all as specified and as directed

All as per item No 60 above but of size 25 mm bore pipe.

All as per item No 60 above but of size 40 mm bore pipe.

All as per item No 60 above but of size 50 mm bore pipe.

Taking down and refixing of old serviceable gate valve in any loc of any make including dismantling of serviceable ones all as directed by of size 50mm dia :-

All as per item No 64 above but of size 40 mm bore pipe.

All as per item No 64 above but of size 25 mm bore pipe.

All as per item No 64 above but of size 20 mm bore pipe.

All as per item No 64 above but of size 15 mm bore pipe.

S&F in replacement Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed all as specified and as directed of size 50mm dia.

All as per item No 69 above but of size 40 mm bore pipe.

All as per item No 69 above but of size 25 mm bore pipe.

All as per item No 69 above but of size 20 mm bore pipe.

All as per item No 69 above but of size 15 mm bore pipe.

Repair of chlorination dozing pump of capacity 4LPH, maximum pressure 5.5kg/sqcm, stroke speed 100 duly fixed with suction/delivery pipes, duly synchronosing with the present system and fixed at any location and testing on commissioing including complete all as specified and as directed

Material and labour as in repair of Rotational moulded polye?thylene water storage tanks of capacity 2000 Ltr (cylindrical vertical with closed top) hoisted and fixed in position all as specified PVC Tank 2000 Ltr

Supply and fixing Chain macro heavy duty suitable for carry weight of 100 KG complete all as spd and directed by EIC.

Supplying, lowering, jointing and testing PVC insulated, multistranded copper conductor 6 Sqmm (nominal area), 3 core flat submersible cable complete all as specified and as directed

Multi strand copper conductor of size 35 sqmm single core , PVC insultred , industrial grade copper condutor , Heat Resistant Flame Retardant complete all as spd and directed by EIC.

Supply and fixing as in repair Water Hose strong HDPE Laminated Woven Lay Flat Tube (30 Meter) (4 INCH) with suiteble size Clamps complete all as spd and directed by EIC

Glow sign board of Retro Reflective board incl letter writing with refractor tape on Aluminium Coating panel sheet of 5mm duly fitted with screw/ribbted on iron frame with welding /on wall complete all as spd and dir. Note - Size of board and Content to be written in board will be decided at site.

Taking up old rusted / unserviceable CI / DI/MS water main pipes with spigot and socketed / flanged ends with all fittings including burning out lead joints and recovering lead, etc. and disposing off complete all as specified and as directed of the following sizes 300 mm bore : Note: Excavation and earthwork shall be measured and paid for separately under respective items :-

All as per item No 81 above but of size 200 mm bore

All as per item No 81 above but of size 150 mm bore

All as per item No 81 above but of size 100 mm bore

All as per item No 81 above but of size 80 mm bore

All as per item No 81 above but of size 50 mm bore

M&L for DI pipes of 300 mm size with socketed and spigot ends suitable for tyton joints centrifugally cast (spun) class K-9 conforming to IS:8329 cut to any length laid in trenches including rubber gaskets joints complete all as specified and as directed Note- rubber joints (tyton), run lead joints, bends/tappers/tee/cross any type and size and earth work will be measured and paid separately.

All as per item No 88 above but of size 150 mm bore

M&L for MS black pipe 300 mm nominal bore , medium grade 'B' class for water purpose alongwith joints of ends by welding /flanged etc or other jointing materials and confirming to IS 1239 Part I in any length for classification complete all as specified and as directed .

All as per item No 90 above but of size 200 mm bore

All as per item No 90 above but of size 150 mm bore

All as per item No 90 above but of size 100 mm bore

All as per item No 90 above but of size 80 mm bore

All as per item No 90 above but of size 50 mm bore

Material and labour for making of hydra (for collection of overhead tank's water for further distribution) duly placing a 300 MM MS pipe on PCC plateform of height minimum 120 cm of required strength, placing the dead plates and welding the plates on both end of the 300 MM bore pipe, making cutting/hole for fixing of flanged of size 150 mm/100/80/50 mm and fixing of flanged of required size on the 150mm pipe and fixing of sluice valve/NRV/Gate Valve/other small size pipe on the Hydra along with nut bolt and washers and testing of leakage complete all as directed incl taking out old unserviceable hydra.

S& F as in repair for CI/DI any size spigot socketed pipe bends only (any type radius and angle), tappers any type (Straight, bend, increasing, decreasing or double socket etc), Tee pieces single branch double branch, cross (all sockets or socket and spigot ) collars, end caps, tail pices and plugs up to 300 mm capacity.

M & labour for Rubber gasket (tyton joint) complete for DI/CI pipes of 150 mm dia complete all as specified. Note: Earth work if any willl be measured and paid separately.

M & labour for Rubber gasket (tyton joint) complete for DI/CI pipes of 300 mm dia complete all as specified. Note: Earth work if any willl be measured and paid separately.

S&F manhole covers / valve pit covers fabricated out of MS sheet, MS flat and angle iron of required sizes or shapes required at site and painting with one coat of black synthetic enamel paint over a coat of red oxide primer including taking out / dismantling rusted or unserviceable covers of UG sump/OHT/valve pits, etc. and disposing off complete all as specified and as directed

Material and Labour for arresting the leakage in CI/DI pipe line of size 80/100/150 mm bore by pluging leakage with necessary cutting making arrangement for inserting necessary size tail piece, Collar ,ferrule , plug , Clamp etc complete and restoration of watersupply as earlier all as spd and directed. Note: (a) All materials used will be counting one job (b) All tail piece, Straight, bend, increasing, decreasing or double socket fittings etc and Excavation, PCC work will be measured and paid separately.

Material and Labour for arresting the leakage in CI/DI pipe line of size 200/250/300 mm bore by pluging leakage with necessary cutting making arrangement for inserting necessary size tail piece, Collar ,ferrule , plug , Clamp etc complete and restoration of watersupply as earlier all as spd and directed. Note: (a) All materials used will be counting one job (b) All tail piece, Straight, bend, increasing, decreasing or double socket fittings etc and Excavation, PCC work will be measured and paid separately.

M&L for run lead joint for cast iron pipes including jointing material like spun yarn, lead, etc. complete all as specified and as directed for 150 mm bore size

M&L for run lead joint for cast iron pipes including jointing material like spun yarn, lead, etc. complete all as specified and as directed for 200 mm bore size

M&L for caulking of joints in existing CI pipes by pouring lead to required quantity and making the joints leak proof including bailing out leaking water by using sludge motor, etc. and excavation and earthwork in any type of soil or cutting or breaking into road/ interlocking tiles/cement concrete, etc. and making good the disturbed surfaces for the 150/200 mm bore size pipe.

M & L GI flange joint 150 mm bore 4/6/8 holes (as directed by department) with rubber packing ring using suitable size nuts, bolts and washers, welding work complete to join two pipe of 80mm bore all as specified and as directed .

All as per item ser No 108 above but of size 100 mm bore pipe.

All as per item ser No 108 above but of size 80 mm bore pipe.

All as per item ser No 108 above but of size 50 mm bore pipe.

Removing of GI/MS column/Socketed pipe 50 mm dia (appromimately in 3m lengths) from the bore well , removing of old UNSV flanged joint from the column pipe fixing of new pipe along with flanged at both ends with nut and bolt of suitable size, lowering the coloumn pipe along with submersible pump motor as before complete complete as specified and as directed . MS/GI pipe and flanged will be measured and paid separately.

S&F in replacement of double flanged sluice valve of size 300 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless Brass spindle including replacement of worn out rubber sheet nut, bolts and washers complete all as specified and directed

S&F in replacement of double flanged sluice valve of size 200 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless Brass spindle including replacement of worn out rubber sheet nut, bolts and washers complete all as specified and directed

S&F in replacement of double flanged sluice valve of size 80 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless Brass spindle including replacement of worn out rubber sheet nut, bolts and washers complete all as specified and directed

S&F in replacement of double flanged sluice valve of size 150 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless Brass spindle including replacement of worn out rubber sheet nut, bolts and washers complete all as specified and directed

S&F in replacement of double flanged sluice valve of size 100 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless Brass spindle including replacement of worn out rubber sheet nut, bolts and washers complete all as specified and directed

S&F in replacement of double flanged sluice valve of size 50 mm bore class PN 1.6 confirming to IS 14846/2000 with stainless Brass spindle including replacement of worn out rubber sheet nut, bolts and washers complete all as specified and directed

S&F in replacement of double flanged Non return valve of size 80 mm bore including replacement of worn out rubber sheet nut, bolts and washers complete.

S&F in replacement of double flanged Non return valve of size 150 mm bore including replacement of worn out rubber sheet nut, bolts and washers complete.

S&F in replacement of double flanged Non return valve of size 100 mm bore including replacement of worn out rubber sheet nut, bolts and washers complete.

S&F in replacement of double flanged Non return valve of size 300 mm bore including replacement of worn out rubber sheet nut, bolts and washers complete.

S&F in replacement of double flanged Non return valve of size 200 mm bore including replacement of worn out rubber sheet nut, bolts and washers complete.

Taking out unserviceable air valve any type and size and S&F in replcement of cast iron air valve double isolating type H40 complete with both end flanged all as per IS 14845 all as speccified and directed for 80 mm bore

Taking out unserviceable air valve any type and size and S&F iron air valve double isolating type H40 complete with both end flanged all as per IS 14845 all as speccified and directed for 100 mm bore

M&L construction of brick masonery valve pits of size1100x1100x900mm internal diamension with brick work in cement mortar (1:4) including excavation and earth work, concrete work 3mm thick MS sheet cover with locking arrangement hinges and handle rendering work, painting to all steel surfaces with two coats red oxide primer complete and all as directed and including demolition of existing damaged valve pit and removing all as specified and as directed.

M&L construction of brick masonery valve pits of size 1200x1200x900mm internal diamension with brick work in cement mortar (1:4) including excavation and earth work, concrete work 3mm thick MS sheet cover with locking arrangement hinges and handle rendering work, painting to all steel surfaces with two coats red oxide primer complete and all as directed and including demolition of existing damaged valve pit and removing all as specified and as directed.

M&L construction of brick masonery valve pits of size 900x900x900mm internal diamension with brick work in cement mortar (1:4) including excavation and earth work, concrete work 3mm thick MS sheet cover with locking arrangement hinges and handle rendering work, painting to all steel surfaces with two coats red oxide primer complete and all as directed and including demolition of existing damaged valve pit and removing all as specified and as directed.

Disconnecting and taking down/up existing unserviceable sluice valve/ NRVs from pipe line including flanged joints, fittings, etc. and disposing off complete all as specified and as directed of the 300 mm size

All as per item ser No 129 above but of size 200 mm size.

All as per item ser No 129 above but of size 150 mm size.

All as per item ser No 129 above but of size 100 mm size.

All as per item ser No 129 above but of size 80/50 mm size.

Removing of electric connection from pump motor of capacity upto 20 HP, carefully removing of pumpset from its foundation, transfer it mannulay up to filter plant or place as marked from a steep hilly slope and fixing it to other place all as directed.

Removing of electric connection from pump motor 20 to 50 HP, carefully removing of pumpset from its foundation, transfer it mannulay up to filter plant or place as marked from a steep hilly slope and fixing it to other place all as directed.

Removing of electric connection of Voltagestablizer of capacity upto 100 KVA, carefully removing of voltagestablizer from its foundation, safely transfer it mannulay up to filter plant or place as marked from a steep hilly slope and fixing it to other place all as directed.

Supply and fixing as in repair of Lead wool for Pipes jointing complete all as spd by EIC.

Supply and fixing as in repair of spun yard for Pipes jointing complete all as spd by EIC.

PROACH ASSOCIATES BUILDERS & ENGINEERS

DAVINDER SINGH

K S BUILDERS