Repair/replacement of corroded GI/CI distibution Pipe line and other allied works at Varanasi Cantt.

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft / loose soil including bottom surface to required level or slope for laying of cable complete all as specified & directed.

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

Removing excavated soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed.

Taking up or down old rusted / corroded / damaged and unservacable 15 mm bore GI water tubing including all fittings complete from walls / floor or trenches and removed from site complete all as specified & directed.

Taking up or down old rusted / corroded / damaged and unservacable 20 mm bore GI water tubing including all fittings complete from walls / floor or trenches and removed from site complete all as specified & directed.

Taking up or down old rusted / corroded / damaged and unservacable 25 mm bore GI water tubing including all fittings complete from walls / floor or trenches and removed from site complete all as specified & directed.

Taking up or down old rusted / corroded / damaged and unservacable 40 mm bore GI water tubing including all fittings complete from walls / floor or trenches and removed from site complete all as specified & directed.

Taking up or down old rusted / corroded / damaged and unservacable 50 mm bore GI water tubing including all fittings complete from walls / floor or trenches and removed from site complete all as specified & directed.

Taking up or down old rusted / corroded / damaged and unservacable 80 mm bore GI water tubing including all fittings complete from walls / floor or trenches and removed from site complete all as specified & directed.

Material & Labour for 15 mm bore galvanised steel water tubing "medium grade" with all necessary fittings laid in trenches or in floors complete all as specified & directed.

Material & Labour for 20 mm bore galvanised steel water tubing "medium grade" with all necessary fittings laid in trenches or in floors complete all as specified & directed.

Material & Labour for 25 mm bore galvanised steel water tubing "medium grade" with all necessary fittings laid in trenches or in floors complete all as specified & directed.

Material & Labour for 40 mm bore galvanised steel water tubing "medium grade" with all necessary fittings laid in trenches or in floors complete all as specified & directed.

Material & Labour for 50 mm bore galvanised steel water tubing "medium grade" with all necessary fittings laid in trenches or in floors complete all as specified & directed.

Material & Labour for 80 mm bore galvanised steel water tubing "medium grade" with all necessary fittings laid in trenches or in floors complete all as specified & directed.

Material & Labour for 15 mm bore galvanised steel water tubing "medium grade" with all necessary fittings fixed on walls with steel clips or in floors complete all as specified & directed.

Material & Labour for 20 mm bore galvanised steel water tubing "medium grade" with all necessary fittings fixed on walls with steel clips or in floors complete all as specified & directed.

Material & Labour for 25 mm bore galvanised steel water tubing "medium grade" with all necessary fittings fixed on walls with steel clips or in floors complete all as specified & directed.

Supply, Laying, jointing & testing in repair of 80 mm bore cast Iron pipe with spigot and socket ends centrifugally cast of Class A pressure pipe for water supply system ISI marked (IS : 1536 of 2001 as amended till date) suitable for ring tyton joint in any length laid in trenches in proper alignment including taking out old corroded pipes any type in any length complete as specified & directed by Engineer-in-Charge.

Supply, Laying, jointing & testing in repair of 100 mm bore cast Iron pipe with spigot and socket ends centrifugally cast of Class A pressure pipe for water supply system ISI marked (IS : 1536 of 2001 as amended till date) suitable for ring tyton joint in any length laid in trenches in proper alignment including taking out old corroded pipes any type in any length complete as specified & directed by Engineer-in-Charge.

Supply, Laying, jointing & testing in repair of 150 mm bore cast Iron pipe with spigot and socket ends centrifugally cast of Class A pressure pipe for water supply system ISI marked (IS : 1536 of 2001 as amended till date) suitable for ring tyton joint in any length laid in trenches in proper alignment including taking out old corroded pipes any type in any length complete as specified & directed by Engineer-in-Charge.

Material & Labour for Cast Iron fittings bends (any type, radius and angle) tapers any type (straight, bends, increasing or decreasing or double socket etc), Tee pieces, single branch, Y junction, double branch cross (all sockets or socket and spigot) collars, caps and plugs upto 200mm bore pipe complete as specified & directed.

Supply & Fixing in repair 15mm bore gun metal gate / globe valve with iron wheel head, screwed both ends for pipe and fixed complete all as specified & directed.

Supply & Fixing in repair 20mm bore gun metal gate / globe valve with iron wheel head, screwed both ends for pipe and fixed complete all as specified & directed.

Supply & Fixing in repair 25mm bore gun metal gate / globe valve with iron wheel head, screwed both ends for pipe and fixed complete all as specified & directed.

Supply & Fixing in repair 40mm bore gun metal gate / globe valve with iron wheel head, screwed both ends for pipe and fixed complete all as specified & directed.

Supply & Fixing in repair 50mm bore gun metal gate / globe valve with iron wheel head, screwed both ends for pipe and fixed complete all as specified & directed.

Supply & Fixing in repair 80 mm bore cast iron sluice valve of pressure rating PN 1.6 conforming to IS : 14846 with stainless steel rod / spindle and check nut, both ends flanged and drilled ends suitable for rubber gasket joints complete all as specified & directed. Make : Kirloskar / Leader / Upadhay / Kejriwal or BIR

Supply & Fixing in repair 100 mm bore cast iron sluice valve of pressure rating PN 1.6 conforming to IS : 14846 with stainless steel rod / spindle and check nut, both ends flanged and drilled ends suitable for rubber gasket joints complete all as specified & directed. Make : Kirloskar / Leader / Upadhay / Kejriwal or BIR

Supply & Fixing in repair 150 mm bore cast iron sluice valve of pressure rating PN 1.6 conforming to IS : 14846 with stainless steel rod / spindle and check nut, both ends flanged and drilled ends suitable for rubber gasket joints complete all as specified & directed. Make : Kirloskar / Leader / Upadhay / Kejriwal or BIR

Material & Labour for rubber gasket / tyten Joints including jointing material required suitable for 80 mm bore pipes & fittings in old or new pipes of any locations including nut bolts & washers of required number complete all as specified & directed.

Material & Labour for rubber gasket / tyten Joints including jointing material required suitable for 100 mm bore pipes & fittings in old or new pipes of any locations including nut bolts & washers of required number complete all as specified & directed.

Material & Labour for rubber gasket / tyten Joints including jointing material required suitable for 150 mm bore pipes & fittings in old or new pipes of any locations including nut bolts & washers of required number complete all as specified & directed.

Taking out LT shut down dismentaling and removin the 3 phase 20 HP motor of coupled pump set from existing foundation postion carry out to authorised workshop for repair work opening burnet out copper winding and carry out motor winding with new copper winding wire with super enamelled winding wire of required number of coil & suitable dia of wire with filling of varnish or paper for insulation purposes & drying the motor winding and cleaning of rotar stator slots, replacing the bearing re-assemblling and instalation of motor back in original or new location / position and testing of motor pump to entire satisfaction of Engineer-in-Charge on full load for eight hours contineous running of electric motor complete all as specified & directed.

Taking out LT shut down dismentaling and removin the 3 phase 10 HP motor of coupled pump set from existing foundation postion carry out to authorised workshop for repair work opening burnet out copper winding and carry out motor winding with new copper winding wire with super enamelled winding wire of required number of coil & suitable dia of wire with filling of varnish or paper for insulation purposes & drying the motor winding and cleaning of rotar stator slots, replacing the bearing re-assemblling and instalation of motor back in original or new location / position and testing of motor pump to entire satisfaction of Engineer-in-Charge on full load for eight hours contineous running of electric motor complete all as specified & directed.

Material & Labour in repair on line pressure pump with pressure gauge and stoarage tank with its all accessoreis and testing of entire satisfaction of Engineer-in-Charge including taking out old unserviceable damaged pumps complete all as specified & directed. Make : Crompton Greeaves / Kirloskar / Groundfos

Supply & Fixing PVC insulated multi-stranded copper conductor submersible cable 1100 Volt grade ISI marked of size 6 Sqmm 3 core complete as directed by Engineer-in-charge.

Material & Labour in repair single phase 220 Volt DOL startor suitable for 1.5 / 2 HP pump set with overload protector and short circuit protector including taking out old unserviceable damaged pumps complete all as specified & directed. Make : L & T / Schineder

Supply & Fixing in repair digital motor startor DOL type suitable for three phase 10 HP motor alongwith its all accessoreis, PLC relay single phase preventor dry run protection enclosed in and including box including making necessary electric connection complete all as specified & directed. Make : L & T / Schineder / Seimens

Supply & Fixing in repair MCCB 3 pole 415 volts 160 Amp breaking capacity 36 KA with thermal magnetic release adjustable type in sheet metal enclosure including connecting to existing cable complete as directed by Engineer-in-Charge. Make : Havells / Legrand / L&T / ABB / Inso-Asian / Schineder

Supply & Fixing in repair single phase submersible motor copper winding 1.5 HP with SS / bronze impeller pump complete SS body suitable for 100 mm bore and 40 RM vertical head with accessoreis including making necessary electric connection complete all as specified & directed. Make : Kirloskar / CG

Supply & Fixing in repair water disinfectant containing of 60-70 % chlorine contents [Calcium based granular disinfectant for water treatment, packed in 45 Kg plastic drums or poly bags of make Aquafit, Chloropure or as equivalent make as approved & directed.

Excavation in trenches in soft loose soil upto depth not exceeding 1.5 m deep and upto depth of water supply mains pipe line of bore 80 mm to 200 mm where leakage of pipe lines joints, burning out lead & kept in safe custody from pipe joints & making joints leak proof by making new joints with run lead joints with spun yarn of pipe [cost of joints shall be included in quoted rate of this items] after complete the joints leakproof earth filling shall be made with depth of 25 cm after compaction of earth filled complete as directed by Engineer-in-charge.

Excavation in trenches in soft loose soil upto depth not exceeding 1.5 m deep and upto depth of water supply mains pipe line [CI or DI / GI] of bore 50 mm to 100 mm where leakage of pipe lines joints, making joints leak proof by making new joints with rubber tyten or fibre board joints with new nut bolts & washers complete as required including flat iron clamp for fixing of pipes [cost of joints shall be included in quoted rate of this items] after complete the joints leakproof earth filling shall be made with depth of 25 cm after compaction of earth filled complete as directed by Engineer-in-charge.

Cutting of exisitng road / hard standing / PCC path or pavement surface to a depth upto 600 mm from top of road surface and getting out [Balance depth shall be measured & paid in excavation of earth work items, in this items only upto hard standing road shall be measured] for laying of water supply pipe lines of any dia or bore including returning filling in trenches of balance earth and removing extra earth from site as directed by Engineer-in-charge upto 50 m distance & after returning filling in trenches top of trenches shall be up to 300 mm depth shall be filled up with PCC 1:2:4 type B-2 using 40 mm stone aggregate to finished surface even & fair complete as directed by Engineer-in-charge.

Material & Labour for construction of brick masonary valve pit chamber of size 1050 mm x 1050 mm x 1050 mm (internal dimension) including necessary excavation and earthwork in soft loose soil, foundation bed concrete 100 mm thick PCC 1:4:8 type D-2 using 40 mm stone aggregate, brick work in one brick thick wall build in cement sand motar 1:4, 1 5mm thick rendering in cement sand mortar 1:4 on internal surface & top of of valve pit upto 200 mm external, mild steel sheet cover 5mm thick and mild steel sheet fitted in angle iron frame size 50mm x 50mm x 6mm around of valve pit, locking arrangement with pad lock of size 50 mm steel 6 leaver with double keys of make ; Godrej / Link or Harrision locks complete including two coats of synthetic enamel paint over one coat of red oxide primer on steel surface including dismantling of old damaged valve pit chamber complete as specified & directed.

Material & Labour for construction of brick masonary valve pit chamber of size 900 mm x 900 mm x 750 mm (internal dimension) including necessary excavation and earthwork in soft loose soil, foundation bed concrete 100 mm thick PCC 1:4:8 type D-2 using 40 mm stone aggregate, brick work in one brick thick wall build in cement sand motar 1:4, 1 5mm thick rendering in cement sand mortar 1:4 on internal surface & top of of valve pit upto 200 mm external, mild steel sheet cover 5mm thick and mild steel sheet fitted in angle iron frame size 50mm x 50mm x 6mm around of valve pit, locking arrangement with pad lock of size 50 mm steel 6 leaver with double keys of make ; Godrej / Link or Harrision locks complete including two coats of synthetic enamel paint over one coat of red oxide primer on steel surface including dismantling of old damaged valve pit chamber complete as specified & directed.

Material & Labour for construction of brick masonary valve pit chamber of size 600 mm x 600 mm x 750 mm (internal dimension) including necessary excavation and earthwork in soft loose soil, foundation bed concrete 100 mm thick PCC 1:4:8 type D-2 using 40 mm stone aggregate, brick work in one brick thick wall build in cement sand motar 1:4, 1 5mm thick rendering in cement sand mortar 1:4 on internal surface & top of of valve pit upto 200 mm external, mild steel sheet cover 5mm thick and mild steel sheet fitted in angle iron frame size 50mm x 50mm x 6mm around of valve pit, locking arrangement with pad lock of size 50 mm steel 6 leaver with double keys of make ; Godrej / Link or Harrision locks complete including two coats of synthetic enamel paint over one coat of red oxide primer on steel surface including dismantling of old damaged valve pit chamber complete as specified & directed.

Supply & Fixing in repair best quality gland packing of 150 mm dia of any make to stop leakage in pump house sluice valves on ground complete as directed by Engineer-in-charge.

Material & Labour for making all arrangement of tripot stand, chain pully, clamp and taking out MS coloumn pipe 100 to 150mm dia including 40 HP submersible pump and motor from borewell upto the depth of 150 RM and dismantling the rubber gasket flanged joing at the invterval of every 3 mtr and keeping aside the column pipe for reuse and lowering the column pipes, alongwith pump motor including submersible cable duly tied with column pipe with PVC locking strip (min 2 strips at each column) in borewell after cleaning the pipes and making all rubber gasket joints including new nuts / bolts & rubber gasket required numbers of approved quality and making necessary electrical connection and testing for smooth running complete all as specified & directed by Engineer-in-charge.

Material & Labour for repairing of multi-stage submersible pump set (6 stage) suitable for 40 HP 3 phase 415 Volts after disconnecting all electrical connections and transporting to workshop for repair and replacement of SS bush / bearing, sleeves, Impellors, CI body bowls of existing size, thurst plate and reassembiing after repair and making all connection and testing for smooth function without any vibration to entire satisfaction of Engi neer-in-charge as specified & directed by Engineer-in-charge.

Material & Labour for repairing of submersible motor of capacity 40 HP 3 phase 415 Volts after disconnecting all electrical connection for rewinding with PVC insulated copper conductor ''F' class insulation of existing gauge & existing number of coils to run proper functioning including cleaning the each slot and providing the insulating material and replacement of bush / bearing and reassembiing after repair complete all as specified & directed by Engineer-in-charge.

Material & Labour in repair for fully automatic star delta [FASD] motor starter pre-wired suitable for 40 HP, 3 phase, 415 Volts with suitable relay of 415 Volts, MU contactors, electronic timer switch, single phase preventor complete as specified & directed by Engineer-in-charge. Make : L&T / Schineder / Seimens

Material & Labour for MS nut bolts & washers for foundation bolts made out of hard carbon steel with mm threading off size any dia & length as required at site complete all as specified & directed.

Supply & fixing rubber packing cotton braided not less than 3 mm thick any size complete as specified & directed.

Supply & fixing in repair thermal overload relay 415 Volt range 28-42 Amp of make L&T cat part number SS9185900FO or equivalent make in Seimens or ABB complete as specified & directed.

Supply & Fixing in repair power contractor 3 pole, ML-3 having AC 3 rating 80 Amp with (2NO + 2 NC) auxilary contacts complete as specified & directed of suitable make to match & proper functioning including taking out old unserviceable contactor complete. Make : Schineder / L & T /

Supply & Fixing in repair fully automatic online pressure feed chemical dosing pump single phase 230 Volts 50 Hz fully adjustable output capacity 4.75 Gallons per hours suitable for 70 RM head range, bleed valve assembly skid mounted for water treatment with & including FRP tank 50 ltr capacity, epoxy coated SS agitator shaft including motor, PH Controller, pump maint kit, level switch, flow controle valve, cotrole panel and its complete accessories as required & directed by manufacturer of make : Thermax Limited / Fluid System / Pure Aqua / Declibac / Potter & Watt Corporation / Briozing unlimited as approved by GE.

Supply & Fixing in repair commissioning & testing Digital Water Level Indication Device, operating on single phase supply direct display in 19mm size digit display system including float switch or sensor and PVC Insulated weather proof connection copper wire 1 Sqmm 4 core from OHR to pump house [Approxymate 20 RM length] and makin necessary electric connection in meter of water over head tank ensuring alarm while water fall or rise over pre-determined limit with the following description the entire unit must operate through a compact electronic circuit, which must ensure reliable operation at 230 Volt + 5% with reliable in digit display and alarm at low and high level or over head tank complete as required & directed by Engineer-in-charge. Make : SECO type DDS-2/ Activ Control / Surya / Phototron.

Supply & Fixing in repair MS Column Pipes 125 mm bore heavy grade in 3 RM long both ends flanged ends with all fittings fixed for lowering in bore well including taking out old pipe complete all as specified & directed.

Supply & fixing in repair cast iron body both ends flanged 150 mm dia stainer in suction or delivery line complete as specified & directed by Engineer-in-charge.

Material & Labour for repairing of existing sluice valve 150 mm bore SV any type, operating rod and check nut and making threading with necessary lath work by machine, change of SS rod & chcke nuts & re-fixing in existing position after necessary repair as directed by Engineer-in-charge.

Material & Labour for pea-size gravel for filling in surrounding of bore well, gravel shall be free for silicious material / foreign material / disinfected of round in shape of 10-12 mm size conforming to IS : 4097 suitable for filling in surrounding of bore well complete as directed by Engineer-in-charge.

Supply & filling spreding & levelling in true surface 150 mm thick stone aggregate of size 12.5-20mm around the borewell or as directed by Engineer-in-charge to prevemnt water logged near well complete all as specified & directed.

Material & Labour 100 mm thick PCC 1:2:4 type B-2 using 40mm crushed stone aggregate as in pavement / hard standing and mass concrete in surface even & fair with out using extra cement including demolition of concrete (unreinforced) in ground floors and pavements not exceeding 150 mm thick and removing rubbish from site complete all as specified & directed.

M/s Deeksha construction

M/s A.KUMAR ELECTRICALS

M/S Satyam Associates

UNIVERSAL ELECTRIC WORKS