REPAIR / REPLACEMENT OF EXTERNAL WATER PIPELINE, PUMP, MOTOR OF MES INSTALLATION UNDER GE KAMPTEE

Amount

Excavation in trenches in any type of soil, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation / laying of pipes and getting out in soft /loose soil complete all as specified and directed.

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

Removing excavated material (soils) not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Cutting of cast iron pipe mains 300mm bore for insertion of tees, collars, sluice valves, etc including dewatering work required for working water pipe lines complete all as specified and directed.

All as per item No 4.00 herein-before but 200 mm bore complete all as specified and directed.

All as per item No 4.00 herein-before but 150 mm bore complete all as specified and directed.

All as per item No 4.00 herein-before 100mm bore complete all as specified and directed.

Material and labour for tyton rubber gasket joints for 300 mm bore complete all as specified and directed

Material and labour for tyton rubber gasket joints for 200mm bore complete all as specified and directed

Material and labour for tyton rubber gasket joints for 150 mm bore complete all as specified and directed

Material and labour for tyton rubber gasket joints for 100 mm bore complete all as specified and directed

Material and labour for tyton rubber gasket joints for 80 mm bore complete all as specified and directed

Material and labour for DI fitting for spigot & socket end pipes 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) collars, caps and plugs and mechanical joints etc upto 150 mm bore including removing/ dismantling of old CI fittings complete all as specified and directed.

Supply and fix in repair CI mechanical joint socket type complete with jointing materials such as rubber gaskets, nut bolts & washers but for the cast iron pipe of 300 mm bore complete all as specified and directed.

All as per item No 14.00 herein-before but 200 mm bore complete all as specified and directed.

All as per item No 14.00 herein-before but 150 mm bore complete all as specified and directed.

All as per item No 14.00 herein-before but 100 mm bore complete all as specified and directed.

All as per item No 14.00 herein-before but 80 mm bore complete all as specified and directed.

Supply and fix in repair CI mechanical joint adapter type complete with jointing materials such as rubber gaskets, nut bolts & washers but for the cast iron pipe of 200 mm bore complete all as specified and directed.

All as per item No 19.00 herein-before but 150 mm bore complete all as specified and directed.

All as per item No 19.00 herein-before but 100 mm bore complete all as specified and directed.

All as per item No 19.00 herein-before but 80 mm bore complete all as specified and directed.

Taking out unserviceable CI sluice valve, 300 mm bore, double flanged from the existing pipe line by unscrewing nuts, bolts and removing of rubber gasket joints including de-watering work required for working pipe complete refacing, regrinding and refixing complete all as specified and directed.

All as per item No 23.00 herein-before but 200 mm bore complete all as specified and directed.

All as per item No 23.00 herein-before but 150 mm bore complete all as specified and directed.

All as per item No 23.00 herein-before but 100 mm bore complete all as specified and directed.

All as per item No 23.00 herein-before but 80 mm bore complete all as specified and directed.

Supply and fix sluice valve, 300 mm bore, flanged and drilled type PN-1.6, ( ISI marked) with CI hand wheel and stainless steel spindle of IS:6603 bronze rings complete with jointing and jointing materials such as bolts, nuts, washers and rubber gaskets including taking down unserviceable valve complete all as specified and directed.

All as per item No 28.00 herein-before but 200 mm bore complete all as specified and directed.

All as per item No 28.00 herein-before but 150 mm bore complete all as specified and directed.

All as per item No 28.00 herein-before but PN- 1.0 type, 100 mm bore complete all as specified and directed.

All as per item No 28.00 herein-before but PN- 1.0 type, 80 mm bore complete all as specified and directed.

Taking out unserviceable CI foot valve, supply and fix in repair CI foot valve Ball type double end flanged/ drilled PN-0.2, ISI marked, including necessary cutting of existing suction pipe line of any type and welding, jointing and jointing materials such nuts, bolts, washers, flange and rubber gaskets etc for the pipe of 150 mm bore with reinforced rubber nitrile ball complete all as specified and directed.

All as per item No 33.00 herein-before but 100 mm bore complete all as specified and directed.

All as per item No 33.00 herein-before but 80 mm bore complete all as specified and directed.

Taking out unserviceable CI Non-return valve, supply and fix in repair CI Non-return valve Ball type double end flanged/ drilled, PN-1.0 with including necessary cutting of existing delivery pipe line of any type and welding, jointing and jointing materials such nuts, bolts, washers, flange and rubber gaskets etc for the pipe of 200 mm bore with reinforced rubber nitrile ball complete all as specified and directed.

All as per item No 36.00 herein-before but 150 mm bore complete all as specified and directed.

All as per item No 36.00 herein-before but 100 mm bore complete all as specified and directed.

All as per item No 36.00 herein-before but 80 mm bore complete all as specified and directed.

Taking up or down GI tubing and fitting, 80 mm bore, from wall/ trenches and disconnecting from main distribution lines including necessary cutting of existing pipe line and threading the same and de-watering work as required and removing from site complete all as specified and directed.

All as per item No 40.00 herein-before but 50 mm bore complete all as specified and directed.

All as per item No 40.00 herein-before but 40 or 32 mm bore complete all as specified and directed.

All as per item No 40.00 herein-before but 25 mm bore complete all as specified and directed.

All as per item No 40.00 herein-before but 20 mm bore complete all as specified and directed.

All as per item No 40.00 herein-before but 15 mm bore complete all as specified and directed.

Material and labour for re-laying only in trenches / fixing in wall GI tubing, 80 mm bore, medium grade with all fitting complete all as specified and directed.

All as per item No 46.00 herein-before but 50 mm bore complete all as specified and directed.

All as per item No 46.00 herein-before but 40 mm bore complete all as specified and directed.

All as per item No 46.00 herein-before but 25 mm bore complete all as specified and directed.

All as per item No 46.00 herein-before but 20 mm bore complete all as specified and directed.

All as per item No 46.00 herein-before but 15 mm bore complete all as specified and directed.

Supply and laid in trenches GI tubing, 80 mm bore, medium grade with all fitting complete all as specified and directed.

All as per item No 52.00 herein-before but 50 mm bore complete all as specified and directed.

All as per item No 52.00 herein-before but 40 mm bore complete all as specified and directed.

All as per item No 52.00 herein-before but 25 mm bore complete all as specified and directed.

All as per item No 52.00 herein-before but 20 mm bore complete all as specified and directed.

All as per item No 52.00 herein-before but 15 mm bore complete all as specified and directed.

Supply and fix in repair gun metal gate valve with iron wheel head, screwed both ends for iron pipe and fixed to 50 mm bore including taking down / removing old unserviceable valve complete all as specified and directed.

All as per item No 58.00 herein-before but 40mm bore complete all as specified and directed.

All as per item No 58.00 herein-before but 25 mm bore complete all as specified and directed.

All as per item No 58.00 herein-before but 20 mm bore complete all as specified and directed.

All as per item No 58.00 herein-before but 15 mm bore complete all as specified and directed.

Supply and fix in repair ball valves high pressure, with polythene float and flynut complete, screwed for iron pipe and fixed complete of size 25 mm dia complete all as specified and directed.

Supply and fix in repair ball valves high pressure, with polythene float and flynut complete, screwed for iron pipe and fixed complete of size 20 mm dia complete all as specified and directed.

Material and labour for fabrication of any type of angle iron frame for valve chambers, cover made out of MS sheet of any thickness and angle iron of any size with drilled hole and grouting in existing brick work with handles for opening of valves and with locking arrangement complete all as specified and directed.

Material and labour for PCC 1:2:4 by using 20 mm graded stone aggregate as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, complete all as specified and directed.

Material and labour for painting of different sizes of pipe inlet and outlet, climbing ladder, pumps, motors, pressure filteration plant, sluice valves, panel, trench cover, pump house as per colour code, applying one coat of primer and two coat of synthetic enamelled black paint as existing colour complete all as specified and directed.

Material and labour for taking up vertical turbine pump set spilt casing type 75 HP/55KW electric driven water cooled 87(LBS) column pipe with shaft 40mtr head from well after disconnection of electrical connection earthing lines and transportation to local workshop for repairs / overhauling of pump including dismantling the assembly, cleaning all parts of pump assembly thoroughly and finding out the defects segregating the serviceable spare parts for reuse including machine work, reassembling the pump set after successful repair and lowering to the existing position and refixing and testing complete all as specified and directed. Note:- Spares as required shall be measured & paid separately against the relevant items.

Supply and fix Suction pipe strainer complete all as specified and directed.

Supply and fix suction case bearing complete all as specified and directed.

Supply and fix suction case sand collar complete all as specified and directed.

Supply and fix impeller seal ring complete all as specified and directed.

Supply and fix Impeller holding split ring complete all as specified and directed.

Supply and fix Impeller key complete all as specified and directed.

Supply & fix ball bearing complete all as specified and directed.

Supply and fix impeller shaft coupling complete all as specified and directed.

Supply and fix line shaft coupling complete all as specified and directed.

Supply and fix rubber bearing complete all as specified and directed.

Supply and fix gland packing -STD complete all as specified and directed.

Supply and fix gland packing ring complete all as specified and directed.

Supply and fix nut and bolts of various sizes complete all as specified and directed.

Material and labour for polishing of existing shaft 9 feet long complete all as specified and directed.

Taking out of centrifugal horizontal split casing type pump set 20HP from pump foundation (at Swimming pool) after disconnection from motor and transportation to workshop , dismantling the pump for repair/ overhauling including cleaning of all parts of pump assembly throughly, including machine work of pump shaft in order to obtain smooth finish including necessary polishing etc and installing back including helium gasket sheet not less than 1mm thick complete upto to the entire satisfaction of Engineer-in -charge all as specified and directed. Note:- Spare parts as required shall be measured & paid separately against the relevant items.

Supply and fix Casing Wear Ring complete all as specified and directed.

Supply and fix shaft sleeve complete all as specified and directed.

Supply and fix Inter Stage Ring complete all as specified and directed.

Supply and fix suitable Ball bearing SKF complete all as specified and directed.

Supply and fix suitable Bearing cartridge DE complete all as specified and directed.

Supply and fix suitable Bearing cartridge NDE complete all as specified and directed.

Supply and fix shaft sleeve Nuts complete all as specified and directed.

Supply and fix Split Gland complete all as specified and directed.

Supply and fix Impeller made of brass complete as per existing size complete all as specified and directed.

Disconnecting non clogging sewage monoblock submercible pumps of 5.0 HP Capacity from the motor for complete over hauling of the pump necessary greasing, replacing asbestors rope of the glands, grinding of shaft including necessary machine work, assembling, including helium gasket sheet not less than 1mm thick complete, testing and commissoning complete all as specified and directed. Note:- Spare parts as required shall be measured and paid separately against the relevant items.

Supply and fix Impeller key complete all as specified and directed.

Supply and fix Gland Bush Split type complete all as specified and directed.

Supply and fix Impeller CI complete all as specified and directed.

Supply and fix Ball bearing SKF complete all as specified and directed.

Supply and fix shaft sleeve complete all as specified and directed.

Taking out centrifugal pump set 40HP (at R line and NCC) pump house from pump foundation after disconnection from motor and transportation to workshop, dismantling the pump for repair/ overhauling including cleaning of all parts of pump assembly thoroughly, including machine work of pump shaft in order to obtain smooth finish including necessary polishing etc and installing back including helium gasket sheet not less than 1mm thick complete upto the entire satisfaction of Engineer-in -charge complete all as specified and directed Note:- Spare parts as required shall be measured & paid separately against the relevant items).

Supply and fix Casing Wear Ring complete all as specified and directed.

Supply and fix shaft sleeve complete all as specified and directed.

Supply and fix Inter Stage Ring complete all as specified and directed.

Supply and fix suitable Ball bearing DE complete all as specified and directed.

Supply and fix suitable Ball bearing NDE complete all as specified and directed.

Supply and fix suitable Bearing cartridge DE complete all as specified and directed.

Supply and fix shaft sleeve nuts complete all as specified and directed.

Supply and fix Split Gland complete all as specified and directed.

Taking down old unserviceable three pole power contactors from the motor panel board, supply and fix three pole power contactor of series MNX 70 with NO, NC and add on aux contact block, coils complete all as specified and as directed .

All as per item No 108.00 herein-before but MNX 50 complete all as specified and as directed .

All as per item No 108.00 herein-before but MNX 40 complete all as specified and as directed .

All as per item No 108.00 herein-before but MNX 32 complete all as specified and as directed.

All as per item No108.00 herein-before but MNX 25 complete all as specified and as directed.

All as per item No 108.00 herein-before but MNX 18 complete all as specified and as directed.

Taking down unserviceable power contactor and supply and fix in repair Power Contactor, 250 Amps, 3 pole, 230/415V, 50 Hz suitable for 120 HP motors complete all as specified and as directed. Make : L&T, model No -MNX-185 Cat No CS94139, ABB / L&T or techno commercial equivalent as approved by GE.

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 120 HP 3 phase 415 Vlots, 50 Cycles, and taking out to local workshop for repair purpose including complete cleaning, rewinding with existing size copper winding wire, varnishing, reinsulation and greasing and including shifting back to location as directed, installing, testing and commissioning after repair complete all as specified and directed. Note:- Rewinding will be measured & paid separately under relevant items of BOQ.

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 50 HP 3 phase 415 Vlots, 50 Cycles, and taking out to local workshop for repair purpose including complete cleaning, rewinding with existing size copper winding wire, varnishing, reinsulation and greasing and including shifting back to location as directed, installing, testing and commissioning after repair complete all as specified and directed. Note:- Rewinding will be measured & paid separately under relevant items of BOQ.

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 20 HP 3 phase 415 Vlots, 50 Cycles, and taking out to local workshop for repair purpose including complete cleaning, rewinding with existing size copper winding wire, varnishing, reinsulation and greasing and including shifting back to location as directed, installing, testing and commissioning after repair complete all as specified and directed. Note:- Rewinding will be measured & paid separately under relevant items of BOQ.

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Vlots, 50 Cycles, of 5/7.5HP capacity motors from respective non clogging centrifugal pumps/ open well submersible pumps, other rotating mechanism etc, removing from foundations, dismantling rotor and stator, bearings, cleaning the dust/dirt, overhauling thoroughly including complete, rewinding with existing size copper winding wire, varnishing and reinsulation, greasing, re-assembling the motor, mounting on the foundations, coupling with non clogging centrifugal pumps/respective mechanism, making the electrical connections, testing and commissioning complete all as specified and directed.. Note:- Rewinding will be measured & paid separately under relevant item of BOQ.

Disconnecting electrically and disengaging the AC Squirrel cage induction motor 3 phase 415 Vlots, 50 Cycles, 3HP, 2840 RPM capacity motors from respective non clogging centrifugal pumps/ open well submercible pumps, other rotating mechanism etc, removing from foundations, dismantling rotor and stator, bearings, cleaning the dust/dirt, overhauling thoroughly including complete, rewinding with existing size copper winding wire, varnishing and reinsulation, greasing, re-assembling the motor, mounting on the foundations, coupling with non clogging centrifugal pumps/ respective mechanism, making the electrical connections, testing and commissioning complete all as specified and directed. Note:- Rewinding will be measured & paid separately under relevant item of BOQ.

Material and labour for Rewinding the motor of capacity 120hp, 75hp, 20hp, 15hp, 7.5hp, 5hp, & 3hp with super enamelled copper winding wire with appropriate same gauge of existing coil with similar class of existing insulation as recommended by manufacturer with high quality nomenclature insulating paper applying best quality insulating varnish on stator / rotor windings drying them completely, testing the insulations complete all as specified and directed.

Supply and fix including taking down voltmeter Class-1, digital panel mounting type 96mm x 96mm complete all as specified and directed.

Supply and fix including taking down ammeter Class-1, digital panel mounting type 96mm x 96mm complete all as specified and directed.

Supply and fix including taking down CT 400/5 amps complete all as specified and directed.

Supply and fix including taking down CT 300/5 amps complete all as specified and directed.

Supply and fix including taking down CT 200/5 amps complete all as specified and directed.

Taking down unserviceable existing indicating lamp and supply & fix INDICATING LAMP led type complete all as specified and directed.

Supply and fix in repair pressure gauge dial type 0 to 20 Kg/ square centimeter including taking down complete all as specified and directed.

Taking out unserviceable air break contactor fully automatic, auto transformer starter installed in LT panel board of 120HP centrifugal pump at Independent pump house and supply and fix new air break contactor fully automatic, auto transformer starter with air cooled having 50, 60 & 70% tappings installed in LT panel board of Independent pump house 120HP centrifugal pump as suitable to exising size & capacity complete all as directed and specified.

Material and labour for replacement of unserviceable Motor protection circuit braker Auxilary contact Top , 1NO + 1NC complete all as specified and directed.

Material and labour for replacement of unserviceable Motor protection circuit braker Auxilary contact side frame-1 , 1NO + 1NC complete all as specified and directed.

Material and labour for replacement of unserviceable DOL starter with new DOL Starter suitable for 3HP motor , complete all as specified and directed.

Taking out old unserviceable rubber coupling of 20HP motor / 40 HP motor and supply and fix new rubber coupling of size 110/150mm complete all as specified and directed.

Taking out unserviceable submercible pump and motor 1.5HP from bore well with the help of chain pully carefully dismantling HDPE pipe and repair and maintenance of pump and rewinding of motor as required and again droping in well after connecting HDPE pipe including testing complete all as specified and directed.

Taking out unserviceable Electro Chlorinator model No NC 600 capable to generate hypocloride solution from common salt powder pack unit from chlorination tank and replacement of Electrolyser anode fin element, recoating of electrochlorinator anode, copper core and contact stud, cathode fin and other necessry repairs carried out and testing complete all as specified and directed.

Dismantling/ taking out existing unserviceable water level indicator from over head reservoir/ UG sumps and supply and fixing new digital water level indicator consist of probe magnetic level sensor components within the probe tube stainless steel stem (SS-304) the length of the probe based on height of the tank upto 3 meter height and microprocessor based digital level indicator digital size 100mm, monitoring in 10 stages, wire and cable required from probe unit to display unit appx 60RM, of Over Head Tanks / under ground sump of any capacity complete all as specified and directed.

Material and labour for uprooting vegetation, bushes, creepers, weeds including trimming of branches of trees touching inside sub stations/ pumping station /over head reservoir area, under ground sump area with the help of spade, crowbar, axes or any other tools mannually complete clean complete all as specified and directed.

Material and labour for replacement of worn out flat PVC insulated 3 core copper conductor of 2.5 Sqmm 1100V grade, 50 Hz for submercible complete all as specified and directed.

Material and labour for replacement of worn out / defective contactor of starter ML-3, 40 Amps, 415 V, 50 Hz, suitable for 120 HP star-delta starter complete all as specified and directed.

Material and labour for replacement of worn out / defective contactor of starter ML-2, 40 Amps, 415 V, 50 Hz, suitable for 120 HP star-delta starter complete all as specified and directed.

Material and labour for replacement of worn out / defective Electronic timer 800 SQ-A ,suitable for 120 HP star-delta starter complete all as specified and directed.

Material and labour for replacement of unserviceable phase sequencer for three phase centrifugal pump of capacity 120 H P complete all as specified and directed.

Material and labour for painting of different sizes of pumps, motors, connecting pipes and its related items at various installations as per colour code complete all as specified and directed.

Material and labour for cleaning of equalisation sewage tank for 200KLD STP by cleaning entire internal surface by removing dirt, sludge etc with wire brush by applying bleaching power and fresh water and clean entire surface repeatedly with fresh water and draining out soiled water including using pressure jet pump and suction pump capacity of pool surface, using acid and other suitable methods before filling as required at site complete all as specified and directed. Note:- Quoted rates shall include for using fresh water for cleaning & sludge cutter pump for removing of sludge from tank, the STP and de-watering complete all as specified.

Material and labour for cleaning of MBBR REACTOR TANK, TUBE SETTLER TANK & sewage tank for 400KLD STP by cleaning entire internal surface by removing dirt, sludge etc with wire brush by applying bleaching power and fresh water and clean entire surface repeatedly with fresh water and draining out soiled water including using pressure jet pump and suction pump capacity of pool surface , using acid and other suitable methods before filling as required at site complete all as specified and directed . Note : Quoted rates shall include for using fresh water for cleaning & sludge cutter pump for removing of sludge from tank, the STP and de-watering complete all as specified.

Material and labour for cleaning of HYPO SOLUTION TANK, TREATED WATER TANK & SLUDGE HOLDING TANK for 200 KLD STP by cleaning entire internal surface by removing dirt, sludge etc with wire brush by applying bleaching power and fresh water and clean entire surface repeatedly with fresh water and draining out soiled water including using pressure jet pump and suction pump capacity of pool surface, using acid and other suitable methods before filling as required at site complete all as specified and directed . Note : Quoted rates shall include for using fresh water for cleaning & sludge cutter pump for removing of sludge from tank, the STP and de-watering complete all as specified.

Taking out useless filter media & refilling or replacement of filter media (pabble) complete all as specified and directed. Note:- Quoted rates shall include for cleaning of vessel by using high jet pressure pump or using chemical to clean the filter for 200KLD & 400KLD STP size of DMF 1200 dia x 1800 height of shell

Material and labour replacement of filter media (Gravel as per sample) complete all as specified and directed. Note:- Quoted rates shall include for cleaning of vessel by using high jet pressure pump or using chemical to clean the filter for 200 KLD & 400KLD STP size of DMF 1200 dia x 1800 height of shell E135

Material and labour replacement of filter media (Coarse Sand as per sample) complete all as specified and directed. Note - Quoted rates shall include for cleaning of vessel by using high jet pressure pump or using chemical to clean the filter for 200 KLD & 400KLD STP size of DMF 1200 dia x 1800 height of shell

Material and labour replacement of filter media (Fine Sand as per sample ) complete all as specified and directed. Note:- Quoted rates shall include for cleaning of vessel by using high jet pressure pump or using chemical to clean the filter for 200 KLD & 400KLD STP size of DMF 1200 dia x 1800 height of shell

Dismantling U/S strainer & Supply and install strainers for 100 KLD or 400KLD STPcomplete all as specified and directed.

Material and labour replacement of filter media (Antheracite) complete all as specified and directed. Note:- Quoted rates shall include for cleaning of vessel by using high jet pressure pump or using chemical to clean the filter for STP 400 KLD size of DMF 1200 dia x 1800 height of shell

Material and labour replacement of Carbon for ACF media complete all as specified and directed. Note:- Quoted rates shall include for cleaning of vessel by using high jet pressure pump or using chemical to clean the filter for size of ACF 1200 dia x1800 height of shell

Material and labour replacements of unserviceable nut bolts of any sizes complete all as specified and directed. Note:- Quoted rates shall include for cleaning of vessel by using high jet pressure pump or using chemical to clean the filter for pool.

Material and labour replacements of unserviceable media for MBBR Type of media fluid and om bio, cylindrical shaped , specific gravity 0-90 -0-95 gms/cm3 , colour black for 200 KLD & 400 KLD STP complete all as specified and directed.

Material and labour replacements of unserviceable media for setting tank (tube deck media) for 200 KLD & 400 KLD STP complete all as specified and directed.

Supply & Fixing Pressure pump 1 HP 1.5 KW , 220 V AC 50 Hz complete all as specified and directed.

Supply & Fix in repair cutting of MS pipe mechanical joint collor ,adopter ,socket type complete with jointing materials such as rubber gaskets, nut bolts, & washers but for the MS pipe of 300 mm bore including welding work complete all as specified and directed.

NOTE : SCHEDULE OF CREDIT (Amount on page No 52 shall be deducted offline from the total quoted amount to arrive at the net contract sum to be considered for acceptance.

Paragon Electrotechnics

NEELKAMAL BUILDERS

Bidder Name

Paragon Electrotechnics

chronicle enterprises

NEELKAMAL BUILDERS