SPECIAL REPAIRS TO EOT CRANE OF 50, 12.5 TONS, 16, 3.2 TON CAPACITY BEARING MES NO C_1000_S, SM NO 132853 OF BAY NO_1, T_8405_S, SM NO 132942 OF BAY NO_2 AND 50, 12.5 TON EOT CRANE MES NO C_1003_S, SM NO 132856 OF BAY NO 3 IN BLDG NO 159 Plus E OF B

Amount

Dismantling and removing of Damaged & worn out mild steel wheel including wheel shaft, bearing housing, bearings and connected accessories complete of EOT cranes capacity 16 ton to 50 ton at the height of 20 feet and above all as specified and directed. Note :- (i) Necessary safety measures to be taken by the contractor while dismantling and fixing the Crane Wheels. (ii) Any damage to govt property while executing the work is to be made good by the contractor. (iii) Contractor should 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/ Safety belts/ Lifting Jacks and T & P used while working in the Crane will be borne by the contractor itself.

Supply, fixing and testing of driving/traveling for Cross/Long travel Mild steel forged cast alloy wheel assembly complete with new driving axel, new spacers, new shaft, new bearing with housing of suitable size with nut, bolt, washers and packing materials etc. as per existing specification for EOT crane of capacity 16 to 50 tons complete all as specified and directed.

M&L for disconnecting and taking down of unserviceable resistors box of any type and any capacity from EOT crane at height of 25 Feet complete all as specified and directed.

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 4 steps and 10 min rating suitable for 50 Ton EOT crane complete all as specified and directed. Make- Top enterprises / Speedo control or equivalent.

Supply and Fix Punched Stainless Steel Grid Resistors for EOT Cranes with Rotor volt 110Volts & Rotor Amps35/40Amps for 15/20 Hp Slip ring motor complete all as specified and as directed. Make: Speedo Control/Top Enterprises or equivalent as approved by GE.

M & L for Cleaning of total structure of EOT crane 16 to 50 Ton capacity including removing all grease, oil, dust & dirt complete form crane platform, all side walls, supporting beams, brackets, pipe supports , guards complete including control panels, cabins etc. complete and painting the total structure of crane with existing colour with two coats of synthetic enamel paint with spray gun complete all as specified and directed. Note:- (i) The quality of paint should be of 'A' Grade make :- Nerolac/Asian (ii) Necessary safety measures to be taken by the contractor while cleaning and painting of the crane . (iii) Any damage/loss to the govt property while doing the job of painting will be borne by the contractor. (iv) The cost of T&P such as Paints , ropes, safety belts, ladders, brushes, red oxide etc. required for the job is deemed to be included in the quoted rates. (v) The work is to be carried out at the height of above 25 feet and contractor have to make his own arrangement for T&P items

S&F in replacement of suspended type integral industrial power LED High Bay 150 Watt LED Light Fittings with pressure die - cast aluminium housing, anodised aluminium reflector complete all accessories having IP 65 degree of protection, High power factor, including connection with suitable size new cable complete including taking down old one complete all as specified and directed. Make CG / Havells /C & S as approved by GE. Note :- (i) The quoted rate includes the cost of MS clamps and necessary welding work for fixing of High bay lights on EOT cranes

M&L for dismantling and taking down Main Hook/hoist assembly of Crane of capacity 16/3.2 tons to 50/12.5 ton and transporting it to workshop for servicing and repair by dismantling the complete assembly under hydraulic press and removing the body cover and taking out old wire rope pullies, unserviceable bearings and hook also removing the old locking bolts side covers of the hook with the help of necessary welding work and cleaning the slots of pullies , side cover, Hook, shafts with kerosene and reassembling the hook complete with S&F of new roller bearing of existing size & numbers and applying A grade grease to the moving parts of the hook assembly and S&F of new locking plate and painting the hook assy with two coats of Red colour and shifting the hook assembly to the location and fitting it with existing wire rope at the same position and testing to be done to the satisfaction of Engr-in-charge complete all as specified and directed.

M&L for dismantling and taking down Auxiliary Hook/hoist assembly of Crane of capacity 16/3.2 tons to 50/12.5 ton and transporting it to workshop for servicing and repair by dismantling the complete assembly under hydraulic press and removing the body cover and taking out old wire rope pullies, unserviceable bearings and hook also removing the old locking bolts side covers of the hook with the help of necessary welding work and cleaning the slots of pullies , side cover, hook, shafts with kerosene and reassembling the hook complete with S&F of new roller bearing of existing size & numbers and applying A grade grease to the moving parts of the hook assembly and S&F of new locking plate and painting the hook assembly with two coats of synthetic enamel paint of red colour and shifting the hook assembly to the location and fitting it with existing wire rope at the same position complete and testing to be done to the satisfaction of Engr-in-charge complete all as specified and directed.

M&L for dismantling, removing and taking down faulty, old & unserviceable crane control panel board from crane platform from the height of 25 feet and above complete all as specified and directed. Note :- The quoted rate is deemed to be inclusive of disconnecting all electrical connection done to the panel.

Material & Labour for Supply, Install, testing and commissioning of prewired control panel board made out of 2mm thick CRCA sheet and base frame made out of mild steel angle (35x35x6)mm , phosphate and painted with epoxy polyester based seven tank process powder coating treated with provision of fixing starters , Contactors , relays, CT's, MCCB's, etc all as per existing Panel and complete including fixing arrangement on crane plateform at a height of 25 feet complete all as specified and directed for following sizes :- 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 HRC fuses contactors, relays, timers, Single phase preventer, push buttons etc will measured and paid seperately. (3) contractor should visit the site before quoting tender for understanding the control wiring of panel as per existing slip ring motor.(Note :-This item is continued at Sl No.11.01 to 11.03 below )

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

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

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

Supply and fixing of following items in the above control panels including dismantling of old unserviceable items complete all as specified and directed.(Note :-This item is continued at Sl No.12.01 to 12.18 below )

S&F MCCB 200 Amps 35KA, TP with Ics = 100 % Icu and with thermal magnetic release. Make :- L&T/C&S/Havells as approved by GE

S&F MCCB 125 Amps 35KA, TP with Ics = 100 % Icu and with thermal magnetic release. Make :- L&T/C&S/Havells as approved by GE

S&F MCCB 63 Amps 25 KA, TP with Ics = 100 % Icu and with thermal magnetic release. Make :- L&T/C&S/Havells as approved by GE

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

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

S&F Single phase preventer Make L&T/Minilec or equivalent as approved by GE

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

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

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

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

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

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

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

S&F Push button with 1NO & 1NC

S&F Over load relay Magnetic type of range 1.5 - 7.5 Amps

S&F Over load relay Magnetic type of range 26 - 40 Amps

S&F Over load relay Magnetic type of range 40 - 300 Amps

M & L for replacement of heavy duty cast- iron brake Shoe treated with fabric lining with brass/ aluminium rivets for drum of following sizes Including taking out old brake shoes from break assembly of EOT cranes complete all as specified and directed. .(Note :-This item is continued at Sl No.13.01 to 13.04 below ) Make :- Top Enterprises/ Speedo control or equivalent as approved by GE.

(a) 100 mm size

(b) 150 mm size

(c ) 200 mm size

(d) 300 mm size

Supply , Fixing and testing of Electro Hydraulic thruster of following sizes / capacity all as existing type with first fill of hydraulic oil including dismantling and removing old unserviceable thruster complete all as specified and directed by Engr-in-charge. .(Note :-This item is continued at Sl No.14.01 to 14.02 below ) Make :- Top Enterprises/ Speedo control or equivalent as approved by GE.

M&L for dismantling of crane track by gas cutting the pressure plates/rusted nuts & bolts /side supports and Grinding / sanding of gas cut surface including making the surface smooth for shifting the track and cleaning the entire track with the help of air wash complete all as specified and directed.

M&L for shifting the track as dismantled vide ser item no - 15 above at required position and aligning the joints in proper position and providing new pressure plates with new nut bolts, and side support plates at required distance complete all as specified and directed. Note :- (i) Proper testing of track is to be done for 2 days by giving full load on the crane in the presence of Engr-in-charge. (ii) Necessary safety measures to be taken by the contractor while dismantling and shifting the Crane track. (iii) Any damage/loss to the govt property while dismantling/shifting/fixing will be borne by the contractor.

Supply & Fixing in repairs four wheel I beam cable trolleys suitable for " I " HMB 100 for flange width 50 mm complete all as specified and directed.

M & L for Supply , laying, commissioning and testing multi core crane , stranded, copper conductor, FR , flexible cable of EOT Crane with supporting chain as per sample including dismantling carefully and removing unserviceable cable ,complete all as specified and as directed of following sizes:- Make: Polycab/Finolex /Paragaon /Cable Corporation of India as approverd by GE .(Note :-This item is continued at Sl No.18.01 to 18.04 below )

(a) 1.5 Sq mm 3 core

(b) 2.5 Sq mm 3 core

(c) 4 Sq mm 3 core

(d) 6 Sq mm 3 core

Supply and fixing in replacement of heavy duty two way lever type limit switches with 4 contacts and rated voltage upto 500V , 40 Amps with enclosure including M & L for nut , bolts , mounting bracket etc. and all electric connection done to existing cable complete all as specified and directed. Make :- Top Enterprises/BCH/Speedo control or equivalent as approved by GE

Supply and fixing in replacement of heavy duty two way lever type limit switches with 2 contacts and rated voltage up to 500V , 10 Amps with enclosure including M & L for nut , bolts , mounting bracket etc. and all electric connection done to existing cable complete all as specified and directed. Make :- Top Enterprises/BCH/Speedocontrol or equivalent as approved by GE

Supply and fixing in replacement heavy duty one way gravity/Counter weight limit switches with 2 contacts and rated voltage up to 500V, 40 Amps with enclosure including M & L for nut, bolts , mounting bracket, wire rope and suitable size weight etc. and all electric connection done to existing cable complete all as specified and directed. Make :- Top Enterprises/BCH/Speedo control or equivalent as approved by GE

Supply and fixing in replacement heavy duty Rotary geared type shunt limit switches with 2 contacts and rated voltage up to 500V , 40 Amps with enclosure including M & L for nut , bolts , mounting bracket etc. and all electric connection done to existing cable complete all as specified and directed. Make :- Top Enterprises/BCH/Speedo control or equivalent as approved by GE

Material and labour for opening of Crane Gear Box of long travel/cross travel/aux hoist/main hoist of any capacity/type/size and at any height including removal of unserviceable oil seals & providing new oil seals/Gasket, cleaning of burr on gears, greasing, cleaning bearing and re-fixing and testing complete all as directed. Note (i) Crane Oil will be measured & paid separately under relevant items (ii) Necessary safety measures to be taken by the contractor while dismantling and fixing the various shafts, gears of gear box.

Material and labour for draining out existing gear oil & filling of new crane gear oil having suitable viscosity level for lubricating Gear box complete all as directed. Make :- Monex / Castrol / Servo /HP

Supply and fixing in replacement galvanized steel wire rope of 6x36 construction of best plough steel having minimum tensile strength of 180kg/sqmm of following size including applying grease over a rope & fixing on roller drum with suitable size clamp, nut, bolt complete all as specified and directed. Make - USHA Martin/Mahadev/Fort William as approved by GE .(Note :-This item is continued at Sl No.25.01 to 25.03 below )

(a) Wire rope 10mm dia

(b) Wire rope 22mm dia

(c) Wire rope 24mm dia

M&L for dismantling & 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 Dr. Beck Varnish, heating the winding , reassembling and testing the motor complete all as specified and as directed by the Engr-in-Charge for following capacities:.(Note :-This item is continued at Sl No.26.01 to 26.04 below )

Dismantling and removing of old Mild Steel 3 phase and neutral bus bar of any size including insulators, supports, brackets etc. from the height of 25 feet by gas cutting and taking it down carefully with the help of chain pulley block complete all as specified and directed. Note:- (i) Necessary safety measures to be taken by the contractor while dismantling and fixing the bus bars assembly. (ii) Any damage/loss to the govt property while dismantling/shifting/fixing will be borne by the contractor.

Supply and fixing shrouded conductors with PVC sleeves RYBG, splices covers, hanger clamps, anchor clamps, power feed kit and caps, joining tool complete for 400 Amps copper conductor system bus bar, including MS fabricated support for mounting of conductors made out of mild steel angle ( Fe-410-W,grade E-250,quality-B) of size 40X40X5 mm and 450 mm long including two coats of synthetic enamel paint over a coat of red oxide primer and support to be provided at every one metre distance complete all as specified and directed.

Supply and fixing in replacement current collectors, 400 Amps suitable for copper bus bar shrouded type including fabrication work including taking down old one complete all as specified and directed.

Supply and fixing of shrouded conductors with PVC sleeves RYBG, splices covers, hanger clamps, anchor clamps, power feed kit and caps, joining tool complete for 250 Amps copper conductor system bus bar, including MS fabricated support for mounting of conductors made out of mild steel angle ( Fe-410-W,grade E-250,quality-B) of size 40X40X5 mm and 450 mm long including two coats of synthetic enamel paint over a coat of red oxide primer and support to be provided at every one metre distance all as specified and directed.

Supply and fixing in replacement of current collectors, 250 Amps suitable for copper bus bar including fabrication work complete including taking down old one complete all as specified and directed.

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 complete all as specified and directed.

PAMS ENTERPRISES

M/S. OM ENTERPRISES