REPAIR AND MAINT OF CRANES AND CONNECTED WORK AT ARMY AREA JODHPUR UNDER GE (ARMY) NO. 01

Amount

Labour Only for attending Complaints of any type of fault of Cranes,and any type of fault in Cranes and its allied electrical repairs at different locations under GE(A) no.1 Jodhpur carrying out necessary repairs at site by replacing unservicable spares unscrewing from position, complete all as specified and directed by Engr-in-charge. NOTE :- Necessary spare parts reqyired to repair at site shall be measured and paid seprately under relevant items. Contractor shall arrange necessary transportation to bring the necessary items/instruments.

Material and Labour for disconnecting the electric supply from existing EOT crane panel, taking down on ground gear box of the cranes and including repair/servicing , greasing etc of hoist motor, Long Travel/Cross Travel motor from a height of upto 40 feet including cleaning of slots, replacement of laminated sheets, as per existng location (ie. 0.5 to 2 HP/3 to 5 HP/7.5 to 15 HP motor ) open up for examination of Engr-in-Charge by loosening the coupling , foundation nuts, bolts & washers etc, draining out the complete gear oil, taking out grease cleaning the complete gear box with K.oil and reassembling the gear box after replacement of defective / worn out parts ie brass gears, tapper roll bearing, oil seal, coupling, foundation nuts, bolts, washers etc of existing make, size and capacity including refilling the fresh gear oil, grease complete and making the gear box leak proof by fixing the suitable oil seal. including taking up and refixing with crane and testing on complete all as specified and directed by Engr-in-charge. Note :- Replacement of new parts ie Tapper Roll Bearing, Brass Gear, Oil Seal, Coupling & Foundation nuts, bolts, washers and providing fresh gear oil as well as fresh grease will be measured and paid separately under respective items as supply only.

(a) Capacity of 2 to 5 Ton

(b) Capacity of 2 to10 Ton

(c) Capacity of 3 to 15 Ton

Material and Labour for disconnecting the electric supply from existing EOT crane panel, taking down on ground gear box of the cranes and including repair/servicing , greasing etc of hoist motor, Long Travel/Cross Travel motor of capacity 40 Ton by loosening the coupling , foundation nuts, bolts & washers etc, draining out the complete gear oil, taking out grease cleaning the complete gear box with K.oil and reassembling the gear box after replacement of defective / worn out parts ie brass gears, tapper roll bearing, oil seal, coupling, foundation nuts, bolts, washers etc of existing make, size and capacity including refilling the fresh gear oil, grease complete and making the gear box leak proof by fixing the suitable oil seal. including taking up and refixing with crane and testing on complete all as specified and directed by Engr-in-charge. Note :- Replacement of new parts ie Tapper Roll Bearing, Brass Gear, Oil Seal, Coupling & Foundation nuts, bolts, washers and providing fresh gear oil as well as fresh grease will be measured and paid separately under respective items as supply only.

Material & Labour for disconnecting the electric supply, dismantling and opening of E H thrustor and thrustor brake drum 50 mm to 250 mm dia of EOT cranes and serevicing complete and reassembling the thrust brake drum in its position including servicing of brake assembly complete all as specified and directed.any type and make of capacity 2,5,5/2 Ton servicing /overhauling complete at site and reassembling the same in its position complete all as specified and directed. Note:- Rates for brake leather of any type and dia deemed to be included in quoted rates.

Material & Labour for taking down old U/S brakes assembly from EOT cranes including S & F of AC Solenoid Brakes assy, suitable for capacity 2 to 10 Ton EOT Cranes, testing of crane on full load complete all as specified and directed by Engr-in-charge.

Material & Labour for taking down old U/S Electro hydraulic thrustor from EOT cranes and S & F new Electro hydraulic thrustor with motor complete assembly with accessories of capacity 2 to 15/40 Ton EOT Cranes, testing of crane on full load complete all as specified and directed by Engr-in-charge.

Material & Labour for disconnecting the electric supply, dismantling and opening of E H thrustor and thrustor brake drum 50 mm to 250 mm dia of EOT cranes and serevicing complete and reassembling the thrust brake drum in its position including servicing of brake assembly complete complete all as specified and directed.any type and make of capacity 10/2, 15/3,40 Ton servicing /overhauling complete at site and reassembling the same in its position complete all as specified and directed by Engr-in-charge. Note:- Rates for brake leather of any type and dia deemed to be included in quoted rates.

Taking down steel wire rope of size up to 21 mm dia from EOT/HOT Cranes hoist drum and load hook after loosening the holding nuts and bolts etc from EOT Crane of capacity 2,5,5/2,10/2,15/3,40 Ton and M&L for cleaning of complete drum assembly and rope with k oil /thinner and applying/ filling of fresh grease/Oil to wire rope and reassembling fixing etc complete all as specified and directed by Engr-in-charge. Note :- Fresh Gear oil,grease will be measured and paid separately under respective items.

Taking out contaminated grease from all greaseble parts/ gears by opening care fully of HOT Crane (such as chain pulley, drum shaft, postal bearing & load hook etc) and M&L for cleaning of complete assembly with Koil /thinner and applying/ filling of fresh grease to all parts of HOT cranes of capacity 2 Ton and reassembling fixing etc complete all as specified and directed by Engr-in-charge. (Fresh grease shall be paid against relevant item of Sch A)

Supply & fixing metal (Steel/Brass) gears (as per existing gear/ sample) duly casted/fabricated and cutting teeth as required suitable to accommodate in the cranes Gear Box for the following capacities/ sizes of cranes. complete all as specified and directed by Engr-in-charge. (a) 2 to 10 Ton capacity of crane Note : Dismantling, taking down and reassembling of gear box will be carried out against Sl Item No. 2.

All as per item No 10 above but 3 to 15/40 Ton capacity of crane complete all as specified and directed by Engr-in-charge.

Disconnections of electric connections of EOT cranes at height of upto 40 feet including cleaning the surface of copper round bus bar size up to 8 mm dia with emery paper complete making free from dust for easy collection of current by phase collector of crane from bus bar complete all as specified and directed by Engr-in-charge.

Disconnecting electric connections, Taking down old burnt main supply cable and S&F of PVC insulated & seathed with bare annealed copper conductor cable, multistrand, Copper conductor 25 Sqmm, 4 Core confirming to IS 694-1990, 1100 V grade complete all as specified and directed by Engr-in-charge.

Disconnection of electric supply from crane panel taking down old cable and M&L for PVC insulated & seathed with bare annealed copper conductor cable, multistrand, Copper conductor 1.5 Sqmm, 10 Core confirming to IS 694-1990, 1100 V grade with and including GI wire 6 SWG, Steel rings, binding wire for binding the cable and GI wire together on steel rings not less than at one mtr gap and stretching of GI wire and cable and binding at both ends of the crane complete all as specified and directed by Engr-in-charge.

All as per Ser item No 14 above but 2.5 sqmm,10 core cable -ditto- complete all as specified and directed by Engr-in-charge.

Disconnecting old U/S pendent box and S & F new Pendent box, as per existing size, fabricated out of 18 SWG MS sheet having suitable opening at top for pendent cable using cable entry glands and two side hooks on the top of either side for holding the chain guard of pendent cable, fixing metal outer cover, complete with operating push button (Red and green), mushroom head emergency stop button, LED light indicator duly prewired inside, having rear door opening and locking arrangement incl two coat of syntactic enamel paint of approved colour over a coat of primer complete all as specified and directed by Engr-in-charge.

S&F in repair of push button mushroom head / Hexagonal type (Red or green colours as required at site at the time of execution) complete all as specified and directed by Engr-in-charge.

Taking down old U/S phase indicator lamp set (RYB) complete after disconnecting electric connections and supply and fixing phase indicator lamp set (RYB) LED type including making electric connections complete all as specified and directed by Engr-in-charge.

Taking out old u/s AC contactor any capacity and S & F freedom series type 3/ 4 pole, 415 volts with coil as per existing, auxiliary contact block with No + NC and current rating 10 to 18 Amps, 4/7.5 KW and including making necessary electric connections and testing of circuit on full load complete all as specified and directed by Engr-in-charge.

All as per Ser item No 19 above but current rating 20 to 30 AMPs, 15 KW, 3/4 pole. complete all as specified and directed by Engr-in-charge.

All as per Ser item No 19 above but current rating 40 to 50 AMPs, 22 KW, 3/4 pole. complete all as specified and directed by Engr-in-charge.

All as per Ser item No 19 above but current rating 100/110 AMPs, 3/4 pole complete all as specified and directed by Engr-in-charge.

Taking out old unserviceable MCCBs up to 125 Amp rating and Supply and fixing for MCCB, 4 pole, 415 Volt, 18 KA including cable lugs of suitable size as per site requirement complete testing, commissioning the following capacity of (a) 40 Amps. complete all as specified and directed by Engr-in-charge.

All as per above Item No.30 but current rating 63 Amps complete all as specified and directed by Engr-in-charge.

All as per above Item No.30 but current rating 100 Amps complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of electronic motor protection relay capacity 2-6.5/4-11 Amp for motor protection making all incoming and outgoing electric connection complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of electronic motor protection relay capacity 8-22 Amp for motor protection making all incoming and outgoing electric connection complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of timer for motor starter 0-30 sec./3-30 Sec making all incoming and outgoing electric connection, make and model as per existing location complete all as specified and directed by Engr-in-charge.

M&L for Earthing complete with galvanized steel earth plate electrodes 600x600x6 mm thick buried directly in ground eath (earth pit not less 2.25 m deep below ground level) with top edge of the plate not less then 1.5 mtr below normal ground level connected to galvanized iron earthing strip 32mm x6mm thick by means of bolt nuts check nuts and washers of galvnised iron or steel all as specified & shown in electrical plate No.3 of MES SSR part-I 2009 connected to earth test point as specified and testing on completion including provision of 40 mm dia light grade pipe & watering pipe shall be 20 mm bore medium grade including all excavation & earth work in any type of soil incl PCC for pit (1:3:6) type C-1 with RCC cover in PCC(1:2:4) including charcoal , salt funnel GI pipe 40 mm dia light grade up to to 7.5 mtr length ,all as directed at site. complete all as specified and directed by Engr-in-charge.

Material and labour for Earthing strip , galvanised iron strip 30 x 6 mm , burried in ground or fixed to pole/ wall with saddles etc as specified and directed. Earth work if required shall be measured against respective item.) complete all as specified and directed by Engr-in-charge.

Taking out of existing unservicable light fittings of any shape and size and removing from the site and Supply and fixing high efficiency round LED high-bay luminaire with aluminium die cast housing with high lumen efficacy of 110lm/W product code LHPN-100-C-V1 of Make : Orient Electric or equivalent light fitting, 100 Watts with all necessary required fittings ie, clamps, nuts, bolts and suitable for operation over voltage range of 140 V to 270 V, duly housed in pressure die cast aluminium housing, compressing of LED with individual optical lens, electronic driver with THD <10%, efficiency >85% and PF more than 0.90, confirming to IP65, rendering color index of 75 with cool day light output. complete all as specified and directed by Engr-in-charge.

Taking down old U/S single Phase Preventer from crane panel board including S&F Single Phase Preventer suitable for motor protection of EOT cranes and making all incoming and out going electric connections complete all as specified and directed by Engr-in-charge.

Supply only Tapper Roll Bearing of No 6206/6306/30232/30226/30216/ 30205/30215/33207 or any other size as per existing gear box bearing complete all as specified and directed by Engr-in-charge.

Supply only Gear Oil (20W40) suitable for crane gear box complete all as specified and directed by Engr-in-charge. For Ser item NO.2,3,4,7,8,9

Supply only in sealed container packing grease suitable for crane gear box complete all as specified and directed by Engr-in-charge. For Ser item NO.2,3,4,7,8,9

Supply only Oil seal (as per sample) suitable for crane gear box complete all as specified and directed by Engr-in-charge.

Disconnecting electric connections, Taking down old U/S CT including S&F of current transformer of capacity 100 to 150 VA, of input 440 volts, out put 110 volts for EOT crane up to 2/3/5 ton capacity, making all incoming and out going electric connection complete all as specified and directed by Engr-in-charge.

All as per Ser item No 37 above but of capacity 300VA for EOT Crane up to 15 Ton capacity complete all as specified and directed by Engr-in-charge.

M&L for MS cross arms, bracing supports, clamps and back plate fixed to trusses/ girders / angle iron or in various parts of crane/ machines at any height in work shop cranes fabricated from structural steel sections including bolt, nuts and washers welding bending cold or hot drilling holes for bolt in any shape or size as indicated or directed with and including of one primer coat, one under coat and one finishing coat of aluminium paint etc complete all as specified and directed by Engr-in-charge.

Taking out old unserviceable/weaked SWR rope and S & F round strand steel wire rope RHO/LHO/RHL/LHL as per IS dia of 8/10 mm to suitable for Crane hooks up to capacity of 5 Ton and connected clamp nut bolts fixed complete all as specified and directed by Engr-in-charge.

Taking out old unserviceable/weaked SWR rope and S & F round strand steel wire rope RHO/LHO/RHL/LHL as per IS dia of 12/15 mm to suitable for Crane hooks up to capacity of 15 Ton and connected clamp nut bolts fixed complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair crane pulley with hook suitable for crane of capacity 2 Ton complete with all accessories including taking down old unserviceable pulley with wire rope and reassembling the same after replacement of pulley,testing the crane for full load complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair crane pulley with hook suitable for crane of capacity 5 Ton complete with all accessories including taking down old unserviceable pulley with wire rope and reassembling the same after replacement of pulley,testing the crane for full load complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair coupling bolt 12mm x 100mm with bush URB complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair limit switch as per sample with limit ring complete suitable for crane of capcity 2/5/10/15/40 Ton complete all as specified and directed by Engr-in-charge.

Material and Labour required for load test of EOT crane , ie. push, travelling (long travel/cross travel) , hoist motor and all connected items of EOT crane and After servicing record should maintain for future examine complete all as specified and directed by engr-in charge for the following capacity:-

(a) Capacity of 2 to 5 Ton

(b) Capacity of 2 to10 Ton

(c) Capacity of 3 to 15 Ton

(d) Capacity of 40 Ton

M & L for transporting to civil workshop, dismantling, rewinding the defective flame proof squirrel cage induction motor of single/ three phase, any make of any duty or any class of insulation, removing burnt out winding from stator / rotor, rewinding with suitable gauge of super enameled copper wire of approved make and replacing insulation materials, varnishing with approved make, heating on electric oven till to get required insulation resistance value, replacing terminal block, re-assembling, Testing and Commissioning complete all as specified and directed by Engr-in-charge for the following capacities.

(a) 0.5 HP to 2 HP

(b) 3 to 5 HP

(c ) 5 to 10 HP

M&L for Complete Spray Painting of Crane As per Existing Colour Including Electric Panel, Thrustor, Gear box and other items as per exisitng colour and matching the Standards keeping Motor Windings, Panel Fittings, Relays, Contactors and Rope and Rope Drum Etc safe from Exterior Colour complete all as specified and directed by Engr-in-charge. Note- 1. The Quoted Rate Deemed to be Inclusive of Paint Charges and Labour 2. Proper Cautions needs to be taken Care while Painting Cranes Including Higher Standards of Safety as per IS standards for Crane Colours.

M/S SUMAN ENTERPRISES (BID ID -3493994)

Shri Electrical Enterprises (BID ID -3494385)