REPAIR MAINT OF LIFT EOT CRANES EM EQUIPMENT AT FIRE FIGHTING INSTALLATIONS AND REPAIR TO SEWAGE PUMPSETS AT RESIDENTIAL AND TECH AREA OF PXE CHANDIPUR

Amount

NOTE (Applicable for all items) :- The bidders/contractors are advised to read tender document & all corrigendum / amendments and General conditions of contracts before entrying/quoting the rates.

Servicing and maintenance of Goods cum passenger lift with ARD of capacity two Tonne AC electric operated variable voltage variable frequency control , Thyssen Krupp make serving for Ground floor + 2 floors by replacing the trailing cable, checking of all power wiring termination, upper and lower limit switches for proper connection, Checking / adjusting guide clamp, Check all the locks functioning properly mechanically and electrically after opening the covers, check all sets of screws and spring and replace where necessary so that the lever should lock the brake properly for smooth operation of lift , Repair/maintenance of all door shutters of lift serving for G+2 floors (total 03 landings i.e 03 stop & 03 open) by repairing / replacing unserviceable parts, complete greasing and carrying out door adjustment, guide clamp adjustment, locking system etc for smooth functioning complete and all as specified and directed by Engineer-in-Charge. NOTE:- (a) The visit & maintenance work shall be got executed through manufacturer's authorised technicians of the lift. (b) Consumable stores like cotton waste/cleaning materials lubricants are deemed to be included in rate quoted however the spare parts shall be measured & paid separately

Servicing and maintenance of Goods cum passenger lift with ARD of capacity one Tonne AC electric operated variable voltage variable frequency control , Thyssen Krupp make serving for Ground floor + 9 floors by replacing the trailing cable, checking of all power wiring termination, upper and lower limit switches for proper connection, Checking / adjusting guide clamp, Check all the locks functioning properly mechanically and electrically after opening the covers, check all sets of screws and spring and replace where necessary so that the lever should lock the brake properly for smooth operation of lift , Repair/maintenance of all door shutters of lift serving for G+9 floors (total 05 landings i.e 05 stop & 05 open) by repairing / replacing unserviceable parts, complete greasing and carrying out door adjustment, guide clamp adjustment, locking system etc for smooth functioning complete and all as specified and directed by Engineer-in-Charge. NOTE:- (a) The visit & maintenance work shall be got executed through manufacturer's authorised technicians of the lift. (b) Consumable stores like cotton waste/cleaning materials lubricants are deemed to be included in rate quoted however the spare parts shall be measured & paid separately

Supply only SS Landing door 1000 opening

Supply only OSG Assembly complete all as specified and directed.

Supply only RL 9 card complete all as specified and directed.

Supply only door senser complete all as specified and directed.

Supply only OEN Relay with base complete all as specified and directed.

Supply only BG 101 Door drive complete all as specified and directed.

Supply only Car gate contact complete all as specified and directed.

Supply only Landing gate locking Assmembly complete all as specified and directed.

Supply only incoder in Door motor complete all as specified and directed.

Supply only STCL Switch complete all as specified and directed.

Supply only CTU PCB complete all as specified and directed.

Supply only LCU PCB complete all as specified and directed.

Supply only seven segment display complete all as specified and directed.

Supply only DIC door drive complete all as specified and directed.

Supply only Relay 110 V AC 8 pin complete all as specified and directed.

Supply only Relay 110 V AC 11 pin complete all as specified and directed.

Supply only Relay 24 V DC 11 pin complete all as specified and directed.

Supply installation and testing of 3 KVA UPS complete all as specified and directed.

Repair/ Overhauling the electro hydraulic thruster break of 3 to 5 tonne EOT crane with gear holding Hoist/Cross travel/long travel, rewinding the burn out winding of thruster coil with super enamel copper wire of existing gauge and varnishing, heating and testing etc complete repairing all as required including draining out used oil all as specified and directed.

Repair/ Overhauling the electro hydraulic thruster break of 10 tonne EOT crane with gear holding Hoist/Cross travel/long travel, rewinding the burn out winding of thruster coil with super enamel copper wire of existing gauge and varnishing, heating and testing etc complete repairing all as required including draining out used oil all as specified and directed.

Supply and filling of gear oil in gear box of lift and EOT crane including top up all as specified and directed .

Supply and filling of transformer oil suitable for electro hydraulic thruster break of EOT crane including top up all as specified and directed .

Supply and fix brake shoes in pair (02 Nos) on drum diameter 100 to 200 mm suitable for 3 to 10 ton crane with necessary fittings complete including taking down old unserviceable one all as directed.

Supply and fix flexible copper cable of size 10 sq mm, 4 core,1100 V including provision of movable clamps including taking down old unserviceable cable.

Supply and fix flexible copper cable of size 4 sq mm, 4 core 1100V , Conferming IS:694 including provision of movable clamps including taking down old unserviceable cable.

Supply and fix rotary type limit switch for hoist motion suitable for 3 Tonne to 10 Tonne capacity EOT crane main hoist, Make : Speedocontrol/Siemens/CMK electropower

Supply and fix Lever type limit switch for CT/LT suitable for 3 Tonne to 10 Tonne capacity EOT crane main hoist, Make : Speedocontrol/Siemens/CMK electropower.

Repair of electromagnatic brake coil suitable for 3 to 5 Tonne capacity crane all as directed and specified.

Repair of electromagnatic brake coil suitable for 10 Tonne capacity crane all as directed and specified.

Supply and fix split pillow two bolt block housing SN510/SN511 as per existing sizes for long travel / cross travel shaft end support including taking down old unserviceable one Suitable for 3 to 10 Tonne crane (Make – SKF/NBC/FAG)

Supply and fix non friction spherical Ball bearing as per existing sizes 22210/22211 for hoist end /long travel / cross travel shaft support in split pillow two bolt block housing including taking down old unserviceable one all as directed and specified. (Make – Tata/SKF/NBC)

Supply and fix pillow block housing P508 with bearing UC 208 series as per existing size for shaft for long travel / cross travel shaft support to arrest redial movement including taking down old unserviceable one:- (Make – SKF/NBC/FAG)

Dismentling of long travel / Cross travell gear box of EOT crane capacity10 tonne removing it from its position carefully and transporting to the work shop and refixing the same to its original positions after servicing and remetaling of worn out gears and followers and machining the gear shaft complete all as directed. Note : (i) Consumable stores like cotton waste/cleaning materials , metal filling , machining , packing seals,gasket , nuts, bolts and washers and transportation from site to work shop are deemed to be included in rate quoted.(ii) bearing, gear oil to be measured and paid separately

Supply and fix non friction spherical Ball bearing as per existing sizes 6310 for long travel / cross travel gear box including taking down old unserviceable one all as directed and specified. (Make – Tata/SKF/NBC)

Supply and fix bimetal over load relay of range 20 to 32 Amps for 3 to 5 Tonne EOT crane including taking down old unserviceable one all as directed and specified. (Make – BCH/Siemens/L&T)

Supply and fix bimetal over load relay of range 16 to 25 Amps for 10 Tonne EOT crane including taking down old unserviceable one all as directed and specified. (Make – BCH/Siemens/L&T)

Supply only Grease For servicing of EOT cranes all as specified and directed.

repair step down transformer of PRI.V. 230 , SEC.V. -110, VA 200 ,Cycle 50Hz suitable for 3 to 5 Tonne capacity EOT crane all as specified and directed .

Repair step down transformer of PRI.V. 415 , SEC.V.-110, VA 200 Cucle 50 Hz suitable for 10 Tonne capacity EOT crane all as specified and directed .

S&F in repair power contactor of capacity 40 Amps, AC3, 415 volts main contactor coil voltage 110 Volt type CE15FN3 including taking down old one all as directed. Make – BCH/Hager/L&T

S&F in repair power contactor of capacity 12 Amps, AC3, 415 volts main contactor coil voltage 110 Volt type CE15CNC3 including taking down one all as directed. Make – BCH/Hager/L&T

S&F in repair power contactor of capacity 9.1 Amps, AC – 03, 415 volts main contactor coil voltage 110 Volt type CE15BNS3 including taking down old one all as directed. Make – BCH/Hager/L&T

S&F MCB TPN 32 Amps rating 415 volts 'C' Series .

Supply and fix MCCB 4 Pole, current rating 100 Amp, breaking capacity 25kA at 415V,50Hz including connection and testing complete all as directed.

M&L for spray painting to complete EOT Cranes of 3 to 10 ton capacity with a CT span up to maximum of 17 Mtrs and a hook height maximum up to of 6.5 mtrs with LT Span, complete including preparing the surfaces by all suitable means by removing the old paint with sand paper and spray painting the complete parts of crane with one coat of approved synthetic enamel paint of superior quality over one coat of red oxide , and writing machine No with synthetic enamel paint different from crane body colour on the crane complete all as directed by Engineer-in-Charge.

Servicing of various components of Electrically operated crane of capacity range from 3 Tonne to 5 Tonne of any span of cross / long travel and height of hoist for carrying out over hauling and repairing various items, refixing the components in its position after carrying out overhauling and repairing work including checking and re-wiring of crane control panel faulty electrical circuit using control copper conductor, making all electric connections functional , cleaning of tracks with approved cleaners, greasing for smooth running of wheels, pulleys, steel wire rope etc and load testing of crane after carrying out all repair works all as specified and directed. Note:- (i) Loads as required for testing shall be arranged by the user. (ii) Transportation of loads for testing from the place of issue and return to the place of issue shall be responsibility of the contractor.

Servicing of various components of Electrically operated crane of capacity 10 Tonne of any span of cross / long travel and height of hoist for carrying out over hauling and repairing various items, refixing the components in its position after carrying out overhauling and repairing work including checking and re-wiring of crane control panel faulty electrical circuit using control copper conductor, making all electric connections functional , cleaning of tracks with approved cleaners, greasing for smooth running of wheels, pulleys, steel wire rope etc and load testing of crane after carrying out all repair works all as specified and directed. Note:- (i) Loads as required for testing shall be arranged by the user. (ii) Transportation of loads for testing from the place of issue and return to the place of issue shall be responsibility of the contractor.

Dismantling and taking down of hoist/creap/ LT/CT unservicable electric motor of EOT Crane, 415 Volts 3 phase , 5 HP capacity, disconnection of incoming electric connection from panel, gear box and transported to workshop , stripping out burnt wiring, cleaning slots and rewinding the motor with super enameled copper wire as per existing size and gauge including insulating materials and varnishing, replacing worn out bearing as per existing size, reassembling the motor after rewinding and mounting on its original position including replacing the old unserviceable nuts, bolts and tested completed all as directed .

All as per Sl Item No.50 above but of capacity 3 HP

All as per Sl Item No.50 above but of capacity 1 HP

Drain out the Sewage sumps of capacity 6000/8000 glns and cleaning of sludges up to bottom level at sewage pump houses and taking out and depositing the sludge not more than 50 m ,including excavated earth and covered with earth and spreading bleaching powder all around as directed.

Dismantling and taking down unservicible electric motor installed at Sewage pump house 3 phase 415 Volts, 15 HP capacity, disconnection of incoming electric connection from panel, stripping out burnt wiring, cleaning slots and rewinding the motor with super enameled copper wire as per existing size and gauge including insulating materials and varnishing, replacing worn out bearing as per existing size, reassembling the motor after rewinding and mounting on its original position including replacing the old unserviceable nuts, bolts and tested completed all as directed .

All as per Sl Item No.54 above but of capacity 7.5 HP

All as per Sl Item No.54 above but of capacity 5 HP

Dismantling and taking down the electric motor of sewage pump set 15 HP capacity and transporting to work Shop and carrying out servicing/ maintenance of motor unit as per the following maintenance work:- (a) Opening of electric motor and cleaning/ removing dust from Armature and field coil (b) Cleaning of used/ old lubricated substance (c) Cleaning of starter and rotor unit (d) Checking and tightening of coupling, nuts, bolts and replacement of rubber insert. (e) Carrying out heat varnishing with varnish solution of best quality for field and armature coil. (f) Replacement of oil worn out bearings. (g) Reassembling the complete motor and carrying out testing at work Shop and transporting back to installation and coupling with pumping set including necessary alignment, cable connection all as directed

All as per Sl Item No.57 above but of capacity 7.5 HP

All as per Sl Item No.57 above but of capacity 5 HP

Disconnecting the suction and delivery pipe line and electric connections of centrifugal non clogging pump set of head-25 m, discharge-28 LPS, Model No-SP4L+BS Make-Kirlosker coupled with electric motor 15 HP, 3 Phase and removing it from its position carefully and transporting to the work shop and refixing the same in its original position after servicing including replacement of bushes , machining the pump shaft to suit in new bushes all as specified and as directed.Note : (i) Consumable stores like cotton waste/cleaning materials lubricants , gland packing metal filling , machining and transportation from site to work shop are deemed to be included in rate quoted.

Disconnecting the suction and delivery pipe line and electric connections of centrifugal non clogging pump set of head-20-34 m, discharge-14 LPS, Model No-SP3 Make-Kirlosker coupled with electric motor 7.5 HP, 3 Phase and removing it from its position carefully and transporting to the work shop and refixing the same in its original position after servicing including replacement of bushes , machining the pump shaft to suit in new bushes all as specified and as directed.Note : (i) Consumable stores like cotton waste/cleaning materials lubricants , gland packing metal filling , machining and transportation from site to work shop are deemed to be included in rate quoted.

Disconnecting the suction and delivery pipe line and electric connections of centrifugal non clogging pump set of head-20 m, discharge-10 LPS, Model No-SP3A Make-Kirlosker coupled with electric motor 5 HP, 3 Phase and removing it from its position carefully and transporting to the work shop and refixing the same in its original position after servicing including replacement of bushes , machining the pump shaft to suit in new bushes all as specified and as directed.Note : (i) Consumable stores like cotton waste/cleaning materials lubricants , gland packing metal filling , machining and transportation from site to work shop are deemed to be included in rate quoted.

M&L for cleaning & Scraping of old painted surface of the pumps and motors 02 Nos of any capacity (05 hp to 15 hp) , LT panel boards, suction & delivery pipe lines and painted with two coats of synthetic super enamelled paint of desiered colour including marking the flow of waste water pipe lines complete specified and directed.

M&L for structural steel work in,foundation frame of pump and moter as per existing size , stairs. Including cleats, brackets etc for replacement of UNSV parts complete including dismantling all as specified and directed.

M & L for cement concrete in foundations, filling and mass concrete type D2 1:4:8 using 40 mm grade stone aggregate

M & L for cement concrete in copping type B1 1:2:4 using 20 mm graded stone aggregate

M & L for rendering 10mm thick cement plaster on fair faces of concrete surfaces finished even and smooth (with out using extra cement)

Supply and fix in repair CI sluice valve flanged of class PN 1.6 conforming to IS - 14846 complete with iron wheel head , SS/Gun metal spindle and check nut , including jointing material such as rubber insertion nuts, bolts and washers etc complete of 80 mm dia bore pipe . Make - Kirloskar/upadhaya/Leader/Zoloto or eqvlnt.

All as per Sl Item No.68 above but size of 100 mm dia bore.

All as per Sl Item No.68 above but size of 150 mm dia bore.

Labour only for taking out sluice valve of 80 mm dia bore including re- facing, re- grinding of shutter and re - fixing the same including providing rubber insertion sheet , gland packing rope , nuts , bolts and washers etc to make the sluice valve leak proof and free. operational all as specified and directed by Engr -in - charge for the following sizes .Note - :- Rate of rubber insertion sheet,nut,bolts,washers etc will deemed to be included in the item rate.

All as per Sl Item No.71 above but size of 100 mm dia bore.

All as per Sl Item No.71 above but size of 150 mm dia bore.

Supply and fix in repair CI Non - Return Valves , ISI marked , heavy duty , flanged type including rubber sheet & nut bolts etc complete all as specified by the Engr-in-charge for 80 mm dia bore Make - Kirloskar/Upadhaya/Leader/Zoloto or equivalent

All as per Sl Item No.74 above but size of 100 mm dia bore

All as per Sl Item No.74 above but size of 150 mm dia bore

Supply and fix in repair 80 mm dia pipe foot valve as per IS-4038 of cast iron with brass diaphragm heavy duty screwing type complete of the following sizes .Make-Kirloskar/Kartar/Leader/Upadhaya

Supply and fix in repair 100 mm dia pipe foot valve as per IS-4038 of cast iron with brass diaphragm heavy duty screwing type complete of the following sizes .Make-Kirloskar/Kartar/Leader/Upadhaya

Supply and fix in repair 150 mm dia pipe foot valve as per IS-4038 of cast iron with brass diaphragm heavy duty screwing type complete of the following sizes .Make-Kirloskar/Kartar/Leader/Upadhaya

S&F star delta starter in SS enclosure 15 HP capacity, 11 KW, over load range 20 – 30 Amps suitable for 15 HP submersible/ Centrifugal pumping set including taking down old star delta starter.

Supply and fixing in repairs PVC insulated and sheathed Copper Flexible Cable cable, 3 core, multistranded copper conductor of 1100 volts grade conforming to IS-694, of size 6.0 sqmm in PVC conduit from starter to sewage pump.

Supply and fixing in repairs PVC insulated and sheathed Copper Flexible Cable cable, 3 core, multistranded copper conductor of 1100 volts grade conforming to IS-694, of size 10 sqmm in PVC conduit from starter to sewage pump.

M & L for Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground (earth pit not less than 2.25m depth below ground level) with top edge of the plate not less than 1.5 m below ground level connected to galvanised earth strip of size 25x4 mm by mean of bolt, nuts, check nuts and washer of galvanised iron steel all as shown in electrical plate No 3 of SSR Part - I, connected earthing test point and testing on complete all as specified and directed Note :- Rate also include necessary excavation and earth work in any type of soil, PCC pit 1:3:6 type C2, CI cover, funnel with watering pipe GI pipe light grade20 mm, wire mess, GI Protection pipe 40mm dia medium grade, test point, connecting lead/strip from test point to main switch or eqipment to be connected.

Supply & fixing in replacement of earth continuity conductor GI strip 25 mm x 4 mm.

Dismantling and taking down the electric motor of fire pump set 100 HP capacity and transporting to work Shop and carrying out servicing/ maintenance of motor unit as per the following maintenance work:- (a) Opening of electric motor and cleaning/ removing dust from Armature and field coil (b) Cleaning of used/ old lubricated substance (c) Cleaning of starter and rotor unit (d) Checking and tightening of coupling, nuts, bolts and replacement of rubber insert. (e) Carrying out heat varnishing with varnish solution of best quality for field and armature coil. (f) Replacement of oil worn out bearings. (g) Reassembling the complete motor and carrying out testing at work Shop and transporting back to installation and coupling with pumping set including necessary alignment, cable connection all as directed.

Disconnecting the suction and delivery pipe line and electric connections ofunserviceable centrifugal pump of head-90 m, discharge-180 cum per hour, Model No-DSM 100/36 Make-Kirlosker coupled with electric motor 100 HP, 3 Phase and removing it from its position carefully and transporting to the work shop and refixing the same in its original position after servicing including replacement of bushes , machining the pump shaft to suit in new bushes all as specified and as directed.Note : (i) Consumable stores like cotton waste/cleaning materials lubricants , gland packing metal filling , machining and transportation from site to work shop are deemed to be included in rate quoted

S&F on load change over switch 200 Amps 4 pole for open mount including taking down old change over switch all as directed.

S&F in repairs on load change over switch 100 Amps 4 pole in existing panel including taking down old one complete all as directed.

S& F in repair off load change over switch side handle operated in SS Sheat enclosure of rating 100 Amps four poles all as specified and

S&F in repair digital multi function VAF + PF meter 3 phase in existing panel including taking down old one complete all as directed.

S&F in repair Single phase preventer in existing panel including taking down old one complete all as directed.

S&F of over load relay 19-25 amp,including taking down one all as directed.

S&F of over load relay 9-13 amp,including taking down one all as directed.

S&F in repair power contactor of capacity 95 Amps, AC3, 415 volts main contactor coil voltage 110 Volt with 2 NO + 2 NC, including taking down old one all as directed.

S&F MS ERW pipe of 80 mm dia pipe with provision of necessary MS bend, MS flange etc, by cutting and welding and painting with two coats of synthetic enamel paint over a coat of primer and testing including taking down old MS pipe.

S&F MS ERW pipe of 100 mm dia pipe with provision of necessary MS bend, MS flange etc, by cutting and welding and painting with two coats of synthetic enamel paint over a coat of primer and testing including taking down old MS pipe.

S&F MS ERW pipe of 150 mm dia pipe with provision of necessary MS bend, MS flange etc, by cutting and welding and painting with two coats of synthetic enamel paint over a coat of primer ant testing including taking down old MS pipe.

Supply and fabrication of fire hydrant hose box of size 800mmx 600mmx 250mm with 3 mm thick double door with 4 mm thick glasses and door frame made of 16 gauge MS sheet and 40mmx 40mm x 6mm thick iron angle support at 1.5 mtr height including grouting, painted FIRE with red outside and brilliant white inside box including taking down old unserviceable all as specified .

S&F in repairs fire fighting canvas hose pipe, fire chief brand, cotton synthetic fibre, circular woven jacketed rubberized fabric reinforced rubber lined (RRL) , 35.7 Kg/cm2 burst pressure and 22 Kg/cm2 proof pressure, 63 mm dia of 15 mtr long with male and female GM coupling of 63 mm dia all as specified . (Make – Zenith/ Jyoti/Fire Shield).

S&F in repairs fire fighting Branch pipe gun metal 63mm instantaneous inlet, made threaded outlet, 15mm bore nozzle short all as specified . (Make – Zenith/ Jyoti/Fire Shield)

S&F in repairs fire fighting GM landing valve (Hydrant valve single headed) with 80 mm NB flanged inlet brass spindle 63 mm dia female oblique outlet bearing all as specified and directed by Engineer – in – Charge. (Make – Zenith/ Jyoti/ Fire Shield).

Excavation in trenches not exc 1.5 wide and not exc 1.5 mtr deep and getting out in soft soil for laying pipes complete all as specified .

Returning and filling in soils , including spreading ,levelling ,watering and well ramming in layers not exc 25 cm thick complete all as specified .

Removal of excavated material to a distance not exc 50 mtr away from starting point and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed

PCC road / hard standing / floor, etc. exc. 45 cm. and not exc. 90 cm in depth and width 45 cm (min) for laying of pipe, tubing, etc. and making good and finished & matching the disturbed surfaces with existing surfaces complete all as specified and directed.

Cutting of exsiting Bituminous road exc. 45 cm. and not exc. 90 cm in depth and width 45 cm (min) for laying of pipe, tubing, etc. and making good and finished & matching the disturbed surfaces with existing surfaces complete all as specified and directed.

Material and labour for taking up UNSV DI water mains with spigot and socket ends of any class including all fittings complete all as specified and directed by Engineer -in -charge for 150 mm dia bore pipe

Material and labour for taking up UNSV DI water mains with spigot and socket ends of any class including all fittings complete all as specified and directed by Engineer -in -charge for 100 mm dia bore pipe

Supply and laying of ductile iron (DI) pipe spigot and socket ends class 'K-9' with and including tyton joint or any length properly laid in trenches all as specified and directed by Engr-In-Charge of 150 mm dia bore pipe (Make - Electro steel/Rashmi Metaliks/Tata or equivalent)

Supply and laying of ductile iron (DI) pipe spigot and socket ends class 'K-9' with and including tyton joint or any length properly laid in trenches all as specified and directed by Engr-In-Charge of 100 mm dia bore pipe (Make - Electro steel/Rashmi Metaliks/Tata or equivalent)

Supply and fix DI fitting for spigot socketed pipe , 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 of size - up to 150 mm dia

DS ENTERPRISES

Bidder Name

DS ENTERPRISES

KRISHNA ENTERPRISES