REPAIR / MAINT / REPLACEMENT / OF OLD CONTROL LEVERS, CONTROL CABLES, SWITCHGEARS OF CONTROL PANEL, OLD TROLLEY, TRACK, BUS BAR AND CONNECTED REPAIRS OF VARIOUS EOT CRANES UNDER AGE E/M-II IN GE (CENTRAL) KHADKI

Amount

S&F in repairs heavy duty two way lever type limit switches with 2 contacts and rated voltage upto 500V , 40 Amps with enclosure including nut, bolts, mounting brcket etc and all electric connection done to existing cable complete all as specified and as directed by Engr-in - charge

S&F in repairs heavy duty one way gravity / Counter weight limit switches with 2 contacts and rated voltage upto 500V , 40 Amps with enclosure including nut, bolts, mounting brcket etc and all electric connection done to existing cable complete all as specified and as directed by Engr-in - charge

S&F in repairs heavy duty rotary geared type shunt limit switches with 2 contacts and rated voltage upto 500V , 40 Amps with enclosure including nut, bolts, mounting brcket etc and all electric connection done to existing cable complete all as specified and as directed by Engr-in - charge

M&L for dismantling existing old wiring of Crane control panel, old unsv switchgears, MCBs, MCCBs complete and cleaning complete for rewiring of Crane control panel as per existing manner with replacement of cable, lugs, insulation, pvc ducting, connectors, contractors, relays, timer, MCBs, MCCBs etc, testing of crane for smooth functioning of all controls all as specified and as directed by Engr-in-Charge. Note:- (i) Cost of cleaning material such as wires of different sizes for interconnections and hardware, PVC channels, lugs, terminals, dinrails, connectors etc are deemed to be included in the unit rate quoted. (ii) Cost of materiral line MCBs, MCCBs, contactors, ralays, timer, transformer etc shall be measured and paid seprately under relvant item of this BOQ as supply only (iii)Contractor should visit site before quoting the rate.

MCCB 200 Amps 25KA, TP with thermal magnetic release.

MCCB 100 Amps 25KA, TP with thermal magnetic release.

MCCB 63 Amps 25 KA, TP with thermal magnetic release.

MCB 40 Amps, C series , 10 KA, TP

MCB 6 - 32 Amps, C series , 10 KA, TP

Single phase preventor

Power contactor 110 Amps, 3pole AC 415 V with 2 NO& 2NC contacts and coil voltage 110 volts AC.

Power contactor 70 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC.

Power contactor 40 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC.

Power contactor 32 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC.

Power contactor 18 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC.

Power contactor 12 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC.

Power contactor 9 Amps, 3pole AC 415 V with 1 NO & 1 NC contacts and coil voltage 110 volts AC.

Auxilary contactor 4 Amps, 3pole AC 415 V with 2NO& 2NC contacts and coil voltage 110 volts AC.

Timer 3-30 Sec

Over load relay of range upto 10 Amps

Over load relay range from 15-33 Amps

Over load relay range from 45-75 Amps

Add on aux contact block, front mounting type, suitable for MNX type contactor 2NO+2NC

Add on aux contact block, side mounting type suitable for MNX type contactor 1NO+1NC

Step down transformer, suitable for EOT Crane, copper wound, resin cast, 415/110 volts, 800 VA all as per existing and directed.

Step down transformer, suitable for EOT Crane, copper wound, resin cast, 415/220 volts, 800 VA all as per existing and directed.

Material and labour for replacement of unserviceable PVC Insulated and sheathed, industrial, multi core, stranded, copper conductor cable, 1100 V grade, as per IS 694-2010 suitable for EOT Crane, connecting to various control devices, junction boxes on EOT crane of any capacity incl copper ferrules, copper lugs and clamps for fixing cable in panel or any indicated work including dismantling carefully and removing unserviceable cable of following sizes complete all as specified and as directed by Engr-in-Charge.

1.5 Sqmm 4 core

2.5 Sq mm 4 core

4 Sq mm 4 core

6 Sq mm 4 core

10 Sq mm 4 core

M&L for replacement of old unsv XLPE Insulated, PVC sheated, armoured, stranded, copper conductor cable, of size 25 Sqmm 4 core, 1100 V grade, as per IS 7098 (Pt-I) 1988, suitable for EOT Crane, connecting to various control devices, junction boxes on EOT crane of any capacity incl copper ferrules, copper lugs and clamps for fixing cable in panel or any indicated work including dismantling carefully and removing unserviceable cable of following size complete all as specified and as directed.

25 Sqmm 4 core

35 Sq mm 4 core

50 Sq mm 4 core

70 Sq mm 4 core

Note :- for 5.00 and 6.00 (i) Necessary saftey measures to be taken by the contractor while dismantling and fixing the cable on Crane at any height. (ii) Any damage to govt property while exceuting the work is to be make good and serviceable at no any extra cost. (iii) Contractor shall visit site before quoting the tender. (iv) The cost of Scaffolding arrangement/Ladders/ Safty belts/ Lifting Jacks and T & P used while working on the Crane will be beared by the contractor.

Dismantlling & removing old coupling sets, opening the motor for repair, taking out the burnt copper wire from motor, cleaning the stator thoroughly, rewinding the motor with super enameled copper wire of same gauge complete with Varnish, heating the winding , reassembling and testing the motor of EOT Crane of following capacity complete all as specified and as directed by the Engr-in-Charge.

upto 5 HP

Dismantling and taking out old slip ring from the slip ring motor and taking out carbon bushes from it. Cleaning the complete rotor assembly with CTC solvent and fixing new slip ring with new carbon bushes of existing type all as directed by Engr-in-Charge at site.

upto 5 HP

S&F in replacement of shrouded copper conductors bus bar TPN (4 bar) with PVC sleaves RYBG, DSL 4 bar, hanger clamps, anchor clamps, power feed kit and caps, joining tool with towing arm, end cap complete for 160 Amps Copper conductor busbar system, including MS fabricated support for mounting of conductors at every one mtr distance all as specified and directed by Engr-in-Charge. Make- Safe-track/Safe-Line/ or any make approved by GE

S&F in replacement of shrouded copper conductors bus bar TPN (4 bar) with PVC sleaves RYBG, DSL 4 bar, hanger clamps, anchor clamps, power feed kit and caps, joining tool with towing arm, end cap complete for 250 Amps Copper conductor busbar system, including MS fabricated support for mounting of conductors at every one mtr distance all as specified and directed by Engr-in-Charge. Make- Safe-track/Safe-Line/ or any make approved by GE

S&F in replacement of shrouded copper conductors bus bar TPN (4 bar) with PVC sleaves RYBG, DSL 4 bar, hanger clamps, anchor clamps, power feed kit and caps, joining tool with towing arm, end cap complete for 400Amps Copper conductor busbar system, including MS fabricated support for mounting of conductors at every one mtr distance all as specified and directed by Engr-in-Charge. Make- Safe-track/Safe-Line/ or any make approved by GE

M&L for cleaning of EOT crane track, checking pressure plates with nut bolts, side support plates, replacement of worn out plate, nut & bolts and pressure plate at required distance, including repair of track with necessary welding work for smooth functioning of EOT crane of following capacity all as specified and as directed. Note :- (i) Contractor should visit site before quting. Necessary safetymeasures to be taken by the contractor while dismantling and fixing the Crane Wheels as the work site is at the height of approx 20 ft. (ii) Any damage to govt property while exceuting the work is to be make good by the contractor ar no extra cost. (iii) Contractor should provide skilled labour while executing the job. (iv) The cost of Scaffolding arrangement/Ladders/ safetybelts/ Lifting Jacks and T & P used while working in the Crane will be beared by the contractor itself.

upto 5 Ton

10 Ton to 20 Ton

50 Ton and above

M&L for dismantlling & removing driving shaft of EOT Crane, coupling sets, repair/replacement of unserviceable coupling, bearing, nut & Bolts, removing bend of shaft, balancing the shaft with drive wheel and motor, greasing to the all moving parts complete for the EOT Crane of following capacity with the necessary works/alteration to make it functional all as specified and as directed by Engr-in-Charge at site Note: Coupling and bearing shall be measured and paid seperately under respective items ofthis BOQ as 'supply only' .

upto 5 Ton

10 Ton to 20 Ton

50 Ton and above

Supply only crane coupling as per exisitng suitable for driving shaft of EOT Crane all as specified and as directed.

Supply only Breaing as per existing number ( 6008/6308 /6212/22212 /22216 /2218/ 6210)

Supply, Fixing and testing of Electro Hydraulic thruster of size / capacity 18 Kg all as existing type with first fill of hydraulic oil incl dismantling and removing old unsv thruster complete all as specified and directed by Engr-in-charge

Supply , Fixing and testing of Electro Hydraulic thruster of size / capacity 34Kg all as existing type with first fill of hydraulic oil incl dismantling and removing old unsv thruster complete all as specified and directed by Engr-in-charge

Supply and fixing of SS punched grid resistance box suitable for 72.5 HP slipring motor having RV-330 volts and RA - 102 Amps with 5 steps and 10 min rating suitable for EOT crane slip ring motor as per existing specification and as directed at site.

Supply and fixing SS Punched Grid resistor box type 5 steps 10 min. rating suitable for 10/17.5 HP Slip ring Motor of EOT Crane and Rotor volt 260, RA- 25A all as per existing specification and as directed at site.

Supply and fixing SS Punched Grid resistor box type 5 steps 10 min. rating suitable for 3.0/5.0 HP Slip ring Motor of EOT Crane and Rotor volt 120, RA- 20 A all as per existing specification and as directed at site.

Supply and fixing in replacement of current collector three phase and neutral for shrouded type copper Bus Bars of current rating 160 Amps complete all as specified and directed by Engr-in-charge. Make Safe Track/Top Enterprises/Safe line/Electro power/SRP

Supply and fixing in replacement of current collector three phase and neutral for shrouded type copper Bus Bars of current rating 250 Amps complete all as specified and directed by Engr-in-charge. Make Safe Track/Top Enterprises/Safe line/Electro power/SRP

Supply, installation, commissioning and testing wireless Radio Remote Control system at Existing crane panel with modification to control wiring, AC supply, 110 Volts, 6 buttons, 1 stop butten, 1 start switch , including all accessories incl taking down old unsv system any type all as specified and as directed by Engr-in-Charge at site. Make: SRP or equivalent make.as approved by GE

Supply, installation, commissioning and testing of anti collision device suitable for EOT crane with safe distance 0-3 mtr all as specified and as directed by Engr-in-Charge . Note: Rate including necessary alteration to the existing system. Make: SRP or equivalent make.as approved by GE.

M&L for dismantling and removing of unserviceable driving /traveling for cross travel mild steel wheel including all accessories like Top plate, wheel shaft, bearing housing, bearings drive gear and wheel and connected accessories complete of EOT cranes of following capacity Cleaning all accessories to check the condition all as directed by Engr-in-Charge.

0.5 ton to 5 Ton

10 to 20 Ton

50 Tonand above

M&L for assembling and testing driving /traveling for cross travel mild steel wheel including replacement of unserviceable spares and parts like wheel shaft, bearing housing, bearings, driving axel, spacers/sims, nuts, bolts, wahsers and all packing materials, greasing the wheel and testing the crane of following capacity for smooth functioning all as as specified and directed by Engineer-in-Charge at site.

0.5 ton to 5.0 Ton

10 to 20 Ton

50 Ton and above cranes

M&L for dismantling and removing of unserviceable driving /traveling for Long travel mild steel wheel including all accessories like Top plate, wheel shaft, bearing housing, bearings, driving axel, plumber block and wheel and connected accessories complete of EOT cranes of following capacity Cleaning all accessories to check the condition all as directed by Engr-in-Charge.

0.5 ton to 5 Ton.

10 to 20 Ton

50 Ton and above

M&L for assembling and testing driving /traveling for Long travel mild steel wheel including replacement of unserviceable spares and parts like wheel shaft, bearing housing, bearings, driving axel, plumber block, spacers/sims, nuts, bolts, washsers and all packing materials, greasing the wheel and testing the crane of following capacity for smooth functioning all as as specified and directed by Engineer-in-Charge .

0.5 ton to 5.0 Ton

10 to 20 Ton

50 Ton and above

Note for Item No 24.00 to 27.00 (i) Contractor shall visit site before quoting. Necessary safetymeasures to be taken by the contractor while dismantling and fixing the Crane Wheels as the work site is at the height of approx 20 ft. (ii) Any damage to govt property while exceuting the work is to be make good by the contractor at no extra costto deptt. (iii) Contractor shall provide skilled labour while executing the job. (iv) All the Gears, bearings and shaft is to dismantled under hydraulic press or by the pullers only (v) The cost of Scaffolding arrangement/Ladders/ safetybelts/ Lifting Jacks and T & P used while working in the Crane shall be beared by the contractor .

M&L for dismantling main/auxilary Hook/hoist assy and taking down wire rope of EOT Crane of following capacity for carrying out repair work by dismantling the complete assy and cleaning the complete assy, replacement of unserviceable parts like bearing, locking plate, nuts & bolts, apply grease to bearings and all moving parts and painting the hook assembly with two coats of Red coloursyntetic enameled paint and assembling the same with existing/ new wire rope, testing for entire satisfaction of Engr-in-charge. Note :- (i) Necessary safetymeasures to be taken by the contractor while dismantling and fixing the Crane hook/hoist. Contractor is responsible for any damage to the govt property during execution of job. (ii) Rates including all necessary T&P, safety equipments for completion of the job. (iii) Any type of addition/alteration, welding work shall be deemed to be incuded under unit rate quoted to included in quoted. (iv) Wire rope if required shall be measured and paid under relevant item as supply only.

upto 5.0 ton

10 ton to 20 ton

50 ton and above

M&L for repair/servicing Bus Bar of EOT Cranes of various capacity bus bar any type any capacity, cleaning with electrolite solution, checking connection, replacment of warn out parts like insulation sleeve, hanger, Anchor clamps, joint cover, end cover, current collector shoe with nut bolts , side support plates all as specified and as directed by Engr-in-Charge . Note :- (i) The unit rate quoted shall deemed to includ the cost of labour only and spares shall be measured and paid as supply only. (ii) The work is to be carried out at the height of above 20 feet. (approx) and contractor shall visit the site before quoting the rates. (iii) Necessary safety measures to be taken by the contractor while working at site and electric shut down shall be taken before starting the work. (iv) Any damage/loss to the govt property while doing the job will be borne by the contractor. (v) The cost of T&P required for the job shall be deemed to be included in the unit rate quoted.

M/S. Niksun Electro-Infra Private Limited (BID ID -3230555)

shakti engineering and electrical works (BID ID -3224598)