REPAIR / COMPREHENSIVE MAINT OF EOT CRANE AND HOIST, LIFT AND CONNECTED WORKS UNDER GE (EAST) AGRA

Amount

Comprehensive preventive maintenance and rendering operationally EOT crane of capacity 5 Ton including assemblies, maintenance including checking / tighening of all nuts, bolts & breaks any type any size complete system, adjusting etc of all break motions and VFD / VVVF drive adjustment setting of EOT cranes and providing greasing & oiling of travelling / moving parts of crane with connectiong motor girder parts for movement of crane hoist / long / cross traveling and including maintaining the controlling of speed / repair of control pendent, wire ropse with break drum unit, gear box unit, oil levels, motor bed / foot, electrical control cable, motor terminal, end cable carriage trolly etc and including locating the defect or fault and rectification of the fault and rectification of oil leakage etc any type and replacement of defected nut, bolt & washer and making it soundless / sound proof and after trails testing run of crane for smooth functioning / operation satisfactorily, complete all as specified and directed by Engineer in charge. Defective parts as required will be measured and paid seperately as supply only items. Note :- Checking / repair , testing as per manufacturers instruction shall be carried out as and when asked by the Deptt as well as complaint received from user side well within 24 hours from date of complaint and test sheet shall be submitted to Engr in charge to ensure smooth safe and efficient operation of crane.

All as per item No.1 above but capacity 10 Ton complete all as specified and directed.

All as per item No.1 above but capacity 25 Ton complete all as specified and directed.

Notes for Srl No 1.00 to 3.00:- (a) Spare parts replaced shall be measured and paid separately . (b) The record of servicing shall be maintained by the contractor and shall be produced at the time of payment duly signed by the users, AGE and contractor . (c) The following parts to be checked included in the quoted rates :- (d) Motors- Check terminal connections slip rings, carbon bushes alignment of motors, couplings, clutches, brakes if any tight/adjust if required. (e) Wire Rope – Check lubrication and number of broken wires. (f) Hook – Check for free rotation of hook, lubrication/ greasing/ oiling of moving parts. (g) Electrical – Check contactor tips limit switch operating mechanism including connections & testing of LT panel of crane complete. (h) Cleaning of all parts and rail/wheel of cranes.

(j) Checking of all movement i.e Long Travel, Cross travel/ lifting and/or any other part(s) as decided by the GE/AGE. (k) Oiling/greasing of bearing of all wheel LT/CT motion mechanism included in the quoted rate. (l) The servicing & maintenance of each crane throughout the contract period shall be measured as one unit. (m) The record documents in support of repair / replacement of parts / components / accessories should be maintained daily baisis containing the instructions given by Engineer-in-Charge and the same shall be signed by JE / Engineer-in-Charge and the contractor. (n) The contractor will be responsible for providing T & P to the personal deployed, as per requirements for rectifying the fault(s). (o) If the nature of fault for which rectification is involved comes beyond the scope of contract , the same shall not be considered for any type of penalty. (p) Site visit by the contractor /service engineer / mechanic for any number of time requierd to make EOT crane serviceable condition /upto satisfaction of user will be considered only one job, cost deemed to be included in quoted rate. (q) Any minor parts which is not included in BOQ but required for satisfactory operation of EOT crane deemed to be included in quoted rate.

Supply and fixing in replacement of Shrouded, Insulated bus bars (4 wire system) of capacity 125 Amps rating. Complete all as specified and directed.

Supply and fixing in replacement of Four Pole Safetrack DSL Busbar Hanger Clamp. Complete all as specified and directed.

Supply only Electrical Pendent Push Button Box with Push Buttons NO / NC Contacts Elements and Forward Reverse Interlocking for EOT Cranes complete all as specified and as directed.

S&F sub Main Wiring with three single core FRLS PVC insulated unsheathed multistranded flexible copper conductor cable of size 3x6 sqmm and one single core PVC insulated multistranded unsheathed flexible copper conductor 1x4 sqmm size (green colour) cable as earthing lead connecting to main earthing dolly drawn in Steel Conduit not less than 20 mm dia including dismantling of old unsv submain wiring complete all as specified and directed by Engineer-in-charge including taking down of existing un serviceable sub main wiring complete. Make Polycab/ Finolex/ RR Kabel/Grandlay

S&F sub Main Wiring with three single core FRLS PVC insulated unsheathed multistranded flexible copper conductor cable of size 3x16 sqmm and one single core PVC insulated multistranded unsheathed flexible copper conductor 1x10 sqmm size (green colour) cable as earthing lead connecting to main earthing dolly drawn in Steel Conduit not less than 20 mm dia including dismantling of old unsv submain wiring complete all as specified and directed by Engineer-in-charge including taking down of existing un serviceable sub main wiring complete.Make Polycab/Finolex/RR Kabel/Grandlay

S&F 8 SWG copper conductor for movement of EOT crane, complete all as specified and directed.

Supply and fixing in replacement of three phase control panel powder coated suitable for upto 5 Ton EOT crane, Contactor rating 65 A/TP MCB rating 63 TPN fixing with necessary clamps, nuts, bolts compleet all as specified and directed. Make:- Havells / Legrand/ L&T/ Siemens/ Schnieder.

Supply and fixing in replacement of three phase control panel powder coated suitable for upto 10 Ton EOT crane, Contactor rating 65 A/TP MCB rating 63 TPN fixing with necessary clamps, nuts, bolts compleet all as specified and directed. Make:- Havells / Legrand/ L&T/ Siemens/ Schnieder.

Supply and fixing in replacement of three phase control panel powder coated upto 25 Ton EOT crane, Contactor rating 65 A/TP MCB rating 63 TPN fixing with necessary clamps, nuts, bolts compleet all as specified and directed. Make:- Havells / Legrand/ L&T/ Siemens/ Schnieder.

Carrying out Load Test on EOT Cranes of Capacity of upto 25 Ton under 110% of full load capacity of cranes on hoisting, long travel and cross travel for checking the performance including deflection test with necessary manpower, instruments, necessary internal transportation required complete all as specified and as directed. Note : (a) Load / Deflection Test for all EOT Cranes shall be carried out by the contractor through Licensed Crane Inspector in presence of department representative as directed by the GE & user representative and test results shall be recorded and necessary certificate shall be obtained from Licensed Crane Inspector and submitted to the department. (b) The loads required for the testing and necessary transportation shall be arranged by the respective user at the sites, but the man power / instruments / internal transport required for testing at different locations shall be arranged by the contractor.

Dismantling complete hoist of capacity 0.500 Ton, any capacity, from gantries after disconnecting of electrical system and taking out damaged parts, such as electric magnetic brakes and brake coils and complete clutch system for replacement, assembling the complete hoisting, hoisting on girders, making connection to crane, checking alignment and testing complete all as specified and as directed. Note: Electro magnetic brake and brake coils shall be measured and paid separately.

Description all as per item No 14 above but of capacity 01 Ton

Description all as per item No 14 above but of capacity 0.500 Ton

Description all as per item No 14 above but of capacity 0.250 Ton but from appx 8 to 10 mtr height

M & L for alignment of EOT Crane Tracks on both sides including gas cutting, welding and grinding for smooth movement of girder for LT Travel up to 25 Ton capacity Crane complete all as specified and as directed by Engineer-in-Charge.

Dismantling of 3 phase induction motor capacity upto 15 HP capacity from EOT crane/hoist from the height of 10 to 30 Mtrs maximum and taking out/ removed burnt winding wire and rewinding with new copper wire of appropriate gauge and approved make including tasting on full load to the entire satisfaction of Engg-in-charge, complete, all as specified and directed.

M & L for rewiring of all electrical connections of Crane Control Panel Boards with new Terminal Connector, Lugs and Wire of suitable size for Main Hoist, Cross Travel & Long Travel after disconnecting, removing the burnt Contractors, Auxiliary Contactor, Controller Transformers, OLR, HRC Fuses, Cables and other connecting accessories suitable for 1 Ton to 25 Ton capacity EOT Cranes, complete all as specified and as directed by Engineer-in-Charge. Note: Contactors, Auxiliary Contactor, OLR, HRC Fuses, Cables, Controller Transformer will be measured and paid separately against each burnt spare.

Taking down and replacement of Gear Wheel Shaft suitable for Cranes upto 5 Ton capacity including overhauling of Gear Box, applying suitable oils and grease wherever required, replacing unserviceable Bolts and Nuts and refixing Crane with Gear Box with proper alignment including testing on completion complete all as specified and as directed.

Taking down and replacement of Gear Wheel Shaft suitable for Hoist upto 10 Ton capacity including overhauling of Gear Box, applying suitable oils and grease wherever required, replacing unserviceable Bolts and Nuts and refixing with Gear Box with proper alignment including testing on completion complete all as specified and as directed.

Taking down and replacement of Gear Wheel Shaft suitable for Hoist upto 25 Ton capacity including overhauling of Gear Box, applying suitable oils and grease wherever required, replacing unserviceable Bolts and Nuts and refixing with Gear Box with proper alignment including testing on completion complete all as specified and as directed.

M & L for preparing surfaces by scraping, cleaning using wire brush, sand paper etc. and painting complete with one coat of synthetic enemal paint over one coat of zink chrome primer of approved make and colour for cranes of any capacity but having span more than 20 mtr at any height / location including T & P such as mechanical / manual ladder etc complete all as specified and directed by Engineer-in-Charge.

M & L for writing SM/ MES No., Date of testing / due date of testing, capacity of cranes etc. with synthetic enemal paint or stickers equivalent of approved colour complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement Brake drums are made from rolled bar or cast steel for cranes capacity upto 25 Ton The brake drums are fully machined to eliminate vibration. Brake drums are dynamically balanced after machining when required by customer. The drum surface is treated to achieve high hardness for longer life.

Supply only the following spare parts as required above :- (a) Push button actuator crane operation box ON/OFF switch suitable for 25/10/5 tone capacity, Make- Tripline or equivelent as approved by GE

(b) Carbon brush for DSL with copper alloy current collector

(c) Poilet light (LED), AC, 240 Volt Make- Tripline or equivelent as approved by GE

(d) Carbon brush for hoist motor 25 Ton crane

(e) Carbon brush for hoist motor 10 Ton crane

(f) Carbon brush for hoist motor 5/3/2 Ton crane

(g) HRC fuse link DIN type, 5 Amps to 32 Amps Make- L&T/MDS/Standard/Havells

(h) Base, type HF suitable for HRC fuse link DIN type, 5 Amp to 32 Amp

(j) Air break contactor 415 volts 3 pole 40 Amp . Make- BCH/L&T cat part No SS90721 or equivelent model of Havells

(k) Air break contactor 25 Amps. Make- BCH/L&T cat part No SS90851 or equivelent model of Havells

(l) Air break contactor 16 Amps. Make- BCH/L&T cat part No SS90851 or equivelent model of Havells

(m) Air break contactor 70 Amps. Make- BCH/L&T cat part No SS90910 or equivelent model of Havells

(n) Bimetallic Over load relay, 45-63Amps

(o) Bimetallic Over load relay, 24-32Amps

(p) Bimetallic Over load relay, 18-25Amps

(q) Bimetallic Over load relay, 3.5-5Amps

(r) Bimetallic Over load relay, 2-3.1Amps

(s) Control transformer 440/110 volts

(t) Control transformer 440/24 volts

(u) Gear Oil

(v) Hydraulic oil for EHT brake

(w) Push button with lock facility complete

(x) Push button assembly complete for hoist of any capacity

(y) Bottom block for 500 Kgs hoist

(z) Limit Switch 10Amps, 500Vols, 50Hz

(aa) Bearing No 6303

(ab) Bearing No 6204

(ac) Bearing No 6201

(ad) Bearing No 6310

(ae) Bearing No 6308

(af) Bearing No 6309

(ag) Copper bracket assy for copper conductor with guide bush,nut & bolts complete

(ah) MCCB, 4 pole, 100 Amps, 16KA Make- HPL/Havells/Legrand

(aj) MCCB, 4pole, 63Amps, 16KA Make-HPL/Havells/Legrand

(ak) Ammeter, 0-200Amp Make- AE/HPL/Havells

(al) Volt meter, 0-500Amp Make- AE/HPL/Havells

(an) Break liner suitable for 0.25/0.50/1.0 tone capacity of hoist

(ao) Load chain sprockets for 0.25/0.50/1.0 tone capacity of hoist

(ap) Lever plate for 0.25/0.50/1.0 tone capacity of hoist

(aq) Lever hook with spring for 0.25/0.50/1.0 tone capacity of hoist

(ar) Chain case including painting for for 0.25/0.50/1.0 tone capacity of hoist

(as) Grease

(av) Break rectifier

(aw) Brake coil

(ax) Solenoid coil / oil immersed magnetic coil for brake suitable for upto 25 Ton crane complete all as specified and as directed.

(ay) Steel Wire Rope 20 mm dia

(az) Steel Wire Rope 10 mm dia

(aaz) Steel Wire Rope 8 mm dia

Supply and replacement of push button (08 way) pendent operated by 110 volt suitable for cranes complete all as specified and directed. Make- BCH/Telemechanic/Mascot

Dismantling and removing the old U/S serviceable/burnt out existing ME disc type break 24V DC of hoist of cap 0.5/0.75/1.0 Ton Fixed at Para Hangers at the height of approx 15 Mtr, rewinding the same with the suitable guage of super enamelled copper winding wire & proper insulating materials and varnishing etc including minor repair works required at site complete for disc type break of hoist and refixing to same place including testing complete all as specified and directed.

S&F in replacement of 25 ton crane hook complete all specified and directed.

Dismantling and remove the old U/S steel wire rope MS Pulley (Four Grooves) from existing 25 ton crane supply & fix new steel wire rope pulley (four grooves) suitable for 25/10 ton crane and including arranagement of necessary spare parts to making serviceable and to lift the authorised weight as per existing conditions inclduing testing complete all as specified and directed by engineer-in-charge

Comprehensive maintenance of electrically operated passenger lifts of capacities 13 passenger (884 Kgs) – 01 Nos suitable for G+10 (Ground + 10 Floor) with Emergency Block Panel (EMBP) of capacity 100 Amp including electric controllers, Oiling greasing of all motors, rope, gear boxes with the use of gear oil & Mobil Oil, replacement of unserviceable spare parts if any required installed in 509 ABW . The following check to be done :- Note:- Spares required shall be measured under relevant items below.

Monthly check (a) Check any unusual sound in the geared motor assembly (b) Check the operation of all the doors, and door locks. (c) Check the brake and adjust it. (d) Check the operation of the limit switches. (e) Clean machine and associated equipment. (f) Check the main switch, fuses, etc. (for loose connection, oxidation and ratings) (g) Clean main switch contacts and each connections/ continuity (h) Check the general condition of the motor (h) Control panel (j) Check over load relays operation (k) Check the interlocks for its proper functioning (l) Clean the relay contacts and ensure their operation (m) Check the Electrical connections (n) Check the foundation bolts of the motor for any unusual noise, vitiation etc., (o) Check leveling switches, and limit switches, etc. for proper operation. (p) Check the floor indications (q) Check the control panel for its proper functioning

M&L for replacement of braking resister for static converter, fixing and connecting etc for ECE Make Lift capacity 08 Nos passanger all as specified and directed complete. Make :- Toshiba

M&L for replacement of 12 core copper traveling cable approximately 80 RM, connecting and testing etc for ECE Make Lift capacity 08 Nos passanger all as specified and directed complete. Make:- Finolex/Sunshine/VK Polyshe.

M&L for replacement of flexible cable 15/32 copper wire approximately 2500RM, wiring complete with connections and testing for ECE Make Lift capacity 08 Nos passanger all as specified and directed complete. Make:- Finolex/Sunshine/VK Polyshe.

M&L for car door photo sensor 2 mtr height fixing testing commissioning complete for ECE Make Lift capacity 08 Nos passangerall as directed and specified Make :- Jones/Menco.

M&L for wiring from motor to controller and main switch etc with 7/20 approximately 70 RM for ECE Make Lift capacity 08 Nos passanger all as specified. Make :- Finolex.

M&L for spray painting with DUCO paint over a coat of primer to car door cabin ceiling, landing doors including preparation of the surfaces all as specified and directed.

M&L for brush painting with two coats of synthetic enemel paint of approved colour over a coat of red oxide to machine room, all equipments, hoist way etc including preparing the surface all as specified and directed. Make :- Asian/Shalimar

M&L for replacement of lift platform tiles by replacing with PVC tiles 2 mm thick all as specified and directed. Make :- Marblex/Delux.

M&L for replacement of existing lift cabin false ceiling with MS sheet 16 SWG with four numbers CFL lights, fan grill including DUCO spray painting all as specified and directed. Make of CFL light fittings: CG/Bajaj/Philips

M&L for replacement of existing car operating panel with DODC, stop alarm, light, fan grills switch up & down arrow digital position indicator all as specified and directed complete.

M&L for taking out and replacement of existing door operator system with V3F control door operation including re-adjustment and replacement of door motor starter, connector suitable for 200V, 50Hz, Phase 0.75 KW/1 HP for ECE Make Lift capacity 08 Nos passanger Make :- Toshiba.

M&L for replacement of main pully having 530 dia 4 gear for 13 mm rope complete for ECE Make Lift capacity 08 Nos passanger all as specified and directed complete. Make :- Heena.

M&L for power supply 1 phase, 220 volt for ECE Make Lift capacity 08 Nos passanger all as directed by Engg-in-Charge. Make :- Usha Martin.

M&L for replacement of main rope 13 mm dia 4 length, total 120 mtr long complete for ECE Make Lift capacity 08 Nos passanger all as directed by Engg-in-Charge. Make :- Usha Martin.

M/s SCHOLASTIC ENTERPRISES