REPAIR/MAINTENACE OF CRANE WIRING SYSTEM WITH REPLACEMENT OF OLD WIRING, JUNCTION BOXES AND OTHER CONNECTED WORKS OF EOT CRANE AT 512 ABW AND CAFVD UNDER AGE E/M-II IN GE (C) KIRKEE

Amount

Supply , laying, commissioning and testing of PVC Insulated, PVC sheated, multi core, stranded, copper conductor cable, 1100 V grade, as per IS 694-1990suitable 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 complete all as specified and as directed of following size:-

(a) 1.5 Sq mm 4 core

(b) 2.5 Sq mm 4 core

(c) 4 Sq mm 4 core

(d) 6 Sq mm 4 core

(e) 10 Sq mm 4 core

Supply , laying, commissioning and testing of XLPE Insulated, PVC sheated, armoured, stranded, copper conductor cable, 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 complete all as specified and as directed of following size:-

(a) 1.5 Sq mm 4 core

(b) 2.5 Sq mm 4 core

(c) 4 Sq mm 4 core

(d) 6 Sq mm 4 core

(e) 10 Sq mm 4 core

(f) 16 Sq mm 4 core

(g) 25 Sq mm 3.5 core

(h) 35 Sq mm 3.5 core

(j) 50 Sq mm 3.5 core

(k) 70 Sq mm 3.5 core

Note for item no 1.00 and 2.00 :- Quoted rates shall be included for the following:- (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 should provide skilled labour while executing the job. (iv) Contractor should visit site before quoting the tender. (v) The cost of Scafolding arrangement/Ladders/ Safty belts/ Lifting Jacks and T & P used while working in the Crane will be beared by the contractor itself.

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

(c ) 21 HP to 30 HP

(d ) 11 HP to 20 HP

(e) 6 HP to 10 HP

(f) upto 5 HP

Supply, installation and testing of Electro hydraulic thruster operated brake system of EOT crane suitable for 150mm dia drum, with 18 Kg thruster incl first fill thruster oil, brake shoes complete incl taking down old unsv system all as specified and as directed by Engr-in-Charge at site.

Supply, installation and testing of Electro hydraulic thruster operated brake system of EOT crane suitable for 200mm dia drum, with 18 Kg thruster incl first fill thruster oil, brake shoes complete incl taking down old unsv system all as specified and as directed by Engr-in-Charge at site.

Supply, installation and testing of Electro hydraulic thruster operated brake system of EOT crane suitable for 250mm dia drum, with 34 Kg thruster incl first fill thruster oil, brake shoes complete incl taking down old unsv system all as specified and as directed by Engr-in-Charge at site.

Supply, installation and testing of Electro hydraulic thruster operated brake system of EOT crane suitable for 300mm dia drum, with 34 Kg thruster incl first fill thruster oil, brake shoes complete incl taking down old unsv system all as specified and as directed by Engr-in-Charge at site.

Dismantling and taking out old slip ring from the slip ring motor of capacity 72.5 HP 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.

All as per item No 8.00 above but of capacaity 40 HP -ditto-

All as per item No 8.00 above but of capacaity 23 HP -ditto-

All as per item No 8.00 above but of capacaity 17.5 HP -ditto-

All as per item No 8.00 above but of capacaity 12 HP -ditto-

Material and labour for cleaning the Mild Steel Bus bar assembly (three phase and nutral) of 1 Ton to 10 Ton crane from the height of 20 feet (approx) and above including removing of all dust with air wash, Tightening of nut bolts (replacing the old unsv nut bolts ), checking joints and making proper alingnment for current collector complete all as directed by Engr-in-charge. Note:- (a) Contractor should take proper shutdown from MES Staff and ensure no supply during the work execution. (b) The length of MS bus bar considering RYBG phase (three phase and nutral) including brackets and side supports etc as one RM. (c) Proper Scafolding arrangements have to be made while cleaning and painting of bus bars. (d) Small items such as replacement of worn out nut, bolts Alignment of bus bars, fixing of insulators and Bush etc required for satishfactory completion of job are deemed to be included in the quoted rate. (e) Small welding works for fabrication is also included in the above quoted cost. (f) Any damage to govt property while exceuting the work is to be make good the contractor at no extra cost. (g) Contractor should provide skilled labour while executing the job.

All as per item No 13.00 above but of crane capacaity 16 Ton to 50 Ton -ditto-

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.

Supply and fixing in replacement of TRS (Toughen rubber sheathed) multi core stranded flexible cable, copper conductor size 3 core 95 Sqmm ,1100 volt grade suitable for 50 ton Goliath crane including suitable size lugs complete including dismantling carefully and removing unserviceable cable and cleaning existing cable trench complete all as specified and as directed. Make : as per sample apporved by GE

M & L for replacement of emergrncy stop switch mushroom illuminated with suitable size mounting board and control wiring of 4 sqmm x 3 core pvc insulated cable multistranded copper conductor 1100 volt with suitable length for control of diff capacity EOT Crane electric main control cabin including all fixing accesories all as directed by Engr-in-charge. Note :- (i) Contractor should visit the site before quoting the rate (ii) Rates included all necessay addition alteration to exisitng system for activation the stop switch. (iii) Contractor should provide all necessary T&P and safety equipments for execution of work. (iv) After completion of job testing for entire satisefaction of Engr-in-Charge will be done at no any extra cost.

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 at site. Note: Rate including necessary alteration to the existing system.

Dismantling, removing and taking down faulty,old & unsv crane control panel board from crane plateform from the height of 25 feets and above complete all as specified and directed. Note - (i) Contractor should provide all safety eqpts for taking down old panel from EOT crane (ii) Electric connection to be disconnected in a safe manner and to be connected to new panel for smooth functioning of crane. (iii) Contractor should visit site before quoting the rates and any damage to govt property during execution of work will be contractors responsibility.

M & L for Supply, Install, testing and commissionig of prewired control panel board made out of 2mm thick sheet and base frame made out of mild steel angle (35x35x6)mm , phosphated and painted with epoxy polyster based seven tank prosess powder coating treated with provision of fixing starters , Contactors , relays, CT's, MCCB's, etc all as per existing Panel and complete including fixing arrengement on crane plateform at a height of 25 feet all as specified and directed by Engr-in-charge. for following sizes :-

Panel board of size 1.10mx1.10mx0.40m

Panel board of size 1.10mx0.55mx0.40m

Panel board of size 1.10mx1.65mx0.40m

Note :- (1) Material such as wires of different sizes for interconnections and hardware, PVC channels, lugs, terminals dinrails are included in the above rate. (2) Required components such as MCCB, MCB, contactors, relays, timers, Single phase preventor , push buttons etc will measured and paid seperatly. (3) Contractor should approve drawing of panel before execution of work.

Supply only following items for fixing in the panel as per drawing approved and as per existing panel:- Note: Labour element for fixing and testing will be included in the Item No 20.00 above.

MCCB 200 Amps 35KA, TP with thermal magnetic release. Make :- Legrand /L&T/C&S as approved by GE

MCCB 125 Amps 35KA, TP with thermal magnetic release. Make :- Legrand / L&T/C&S as approved by GE

MCCB 63 Amps 25 KA, TP with thermal magnetic release. Make :- Legrand / L&T/C&S as approved by GE

MCB 40 Amps, C series , 10 KA, TP Make :- Legrand / L&T/C&S as approved by GE

MCB 6 - 10 Amps, C series , 10 KA, TP Make :- Legrand / L&T/C&S as approved by GE

Single phase preventor Make L&T/Minilec as approved by GE

Power contactor 185 Amps, 3pole AC 415 V with 2 NO& 2NC contacts and coil voltage 110 volts AC. Make :- Legrand /BCH/L&T as approved by GE

Power contactor 110 Amps, 3pole AC 415 V with 2 NO& 2NC contacts and coil voltage 110 volts AC. Make :- Legrand / L&T/BCH as approved by GE

Power contactor 70 Amps, 3pole AC 415 V with 2 NO& 2NC contacts and coil voltage 110 volts AC. Make :- Legrand / L&T/BCH as approved by GE

Power contactor 40 Amps, 3pole AC 415 V with 2 NO& 2NC contacts and coil voltage 110 volts AC. Make :- Legrand / L&T/BCH as approved by GE

Power contactor 32 Amps, 3pole AC 415 V with 2 NO& 2NC contacts and coil voltage 110 volts AC. Make :- Legrand / L&T/BCH as approved by GE

Power contactor 12 Amps, 3pole AC 415 V with 2 NO& 2NC contacts and coil voltage 110 volts AC. Make :- Legrand / L&T/BCH as approved by GE

Auxilary contactor 4 Amps, 3pole AC 415 V with 4NO& 4NC contacts and coil voltage 110 volts AC. Make :- Legrand / L&T/BCH as approved by GE

Timer PN type with 2NO & 2NC Make :- Legrand / L&T/BCH as approved by GE

Push button with 1NO & 1NC Make :- Legrand / L&T/BCH as approved by GE

Over load relay Magnetic type of range 1.5 - 7.5 Amps Make :- Legrand / L&T/BCH as approved by GE

Over load relay Magnetic type of range 26 - 40 Amps Make :- Legrand / L&T/BCH as approved by GE

Over load relay Magnetic type of range 40 - 300 Amps Make :- Legrand / L&T/BCH as approved by GE

M & L for cutting/fabricating, fixing & welding of angle iron of size as per site requirement for fixing Chequered plates/ making ladders, supports fixing brackets etc including bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including removing old damaged supports, ladders etc of any size all as directed at site by Engr-in-charge.

M/S. Niksun Electro-Infra Private Limited

shakti engineering and electrical works

Adinath Technical Services

Dinesh Engineering Enterprises