CA NO CWE/PM/N-20/2020-21 PERIODICAL PREVENTIVE AND COMPREHENSIVE MAINTENANCE OF LIFTS IN AREA UNDER GE (AF) PALAM DELHI CANTT-10

Amount

Comprehensive preventive and periodical maintenance of 02 Nos electrically operated M/s SCAN make passenger lift of capacity 544 Kgs carrying, 08 passengers suitable for serving G+3 Floors (total 04 landings), with electric power operated doors, auto electric leveling device complete with ARD facility installed at CPRU and 101 AW complex Technical area AF Station Palam to be maintained round the clock as described here-in-after in reliable, safe and efficient operating condition by regularly examining the lubricating and adjust the electrical and mechanical driving equipment, governor, sleeve, shaft assembly bearing/contacts & governor jaws, car & hall mechanical buttons, car & hall position indicators and all other car and landing signal fixtures, deflectors, car and counter weight guide rails and buffers, repairs to lift well bulk head lamps and carry out planned maintenance in a systematic and controlled manner using techniques and expertise consultancy including replacement of spare parts such as door sensor, CTU/MCU/CCU card, door spring, door roller, door drive, contactors, V3F drive, door spring, TR type switches in the lift cabins for fan, alarm, open & close, up & down, floor indication, firemen switches, replacement of broken glasses of firemen switch, wire, lugs, lubricants, air cord, landing wheel, nuts and bolts, rubber bushes, rollers of doors, hooters, lift cabin button, break shoe liner, training cable all type of relays in the control boards , transformers rectifiers etc, as and when required and necessary welding work if required, complete all as specified and directed by Engineer-in-Charge.

Comprehensive preventive and periodical maintenance of 04 Nos electrically operated M/s ECE make passenger lift of capacity 544 Kgs carrying, 08 passengers suitable for serving G+8 Floors (total 09 landings), with electric power operated doors, auto electric leveling device complete with ARD facility installed at NCEs/DSC Accommodation camp area AF Station Palam to be maintained round the clock as described here-in-after in reliable, safe and efficient operating condition by regularly examining the lubricating and adjust the electrical and mechanical driving equipment, governor, sleeve, shaft assembly bearing/contacts & governor jaws, car & hall mechanical buttons, car & hall position indicators and all other car and landing signal fixtures, deflectors, car and counter weight guide rails and buffers, repairs to lift well bulk head lamps and carry out planned maintenance in a systematic and controlled manner using techniques and expertise consultancy including replacement of spare parts such as door sensor, CTU/MCU/CCU card, door spring, door roller, door drive, contactors, V3F drive, door spring, TR type switches in the lift cabins for fan, alarm, open & close, up & down, floor indication, firemen switches, replacement of broken glasses of firemen switch, wire, lugs, lubricants, air cord, landing wheel, nuts and bolts, rubber bushes, rollers of doors, hooters, lift cabin button, break shoe liner, training cable all type of relays in the control boards , transformers rectifiers etc, as and when required and necessary welding work if required, complete all as specified and directed by Engineer-in-Charge.

Notes for Srl Item No 1.00 & 2.00 above (i) The contractor/bidder shall have the MOU with the original OEM of the Lift of make M/s ECE and M/s Scan. (ii) The tenderer shall have to replace the unserviceable materials within the OEM materials only. Necessary paid vouchers shall be submitted from OEM for the materials like ARD, drive, etc. Contractor is responsible for renewal of licence fee. The charges for annual Government inspection is deemed to be included in the quoted rate. (iii) The comprehensive maintenance include weekly, fortnightly, monthly, quarterly, half yearly inspection/testing/ preventive maintenance, replacement of unserviceable parts/ material including labour, transportation etc. complete. (iv) The complaints shall be attended forthwith as the complaint/failure from the time to time of receipt of the same. The contractor shall deploy sufficient lift mechanic and helper. Rate quoted is deemed to be inclusive of T&P required to carry out repairs, stationery for upkeep of records, uniform to mechanic and helper etc. The contractor shall maintain the attendence register of personnel deployed for the work and the same shall be put upto the Engineer-In-Charge as and when asked.

(v)The contractor shall obtain signature of Authorized representative of GE as token of satisfactory rectification of defects. Any minor complaints requiring no spare parts shall be rectified within one hour and if requiring minor parts, shall be rectified within two hours. Any major complaints requiring major parts / repair shall be recctified within 24 hrs. In case delay in rectification of minor complaints , a panel recovery @ Rs. 100.00 per hour shall be imposed upon the contractor and in case of delay in major repair of the lkifts for more than 24 hours and upto 10 (ten) days, penalty on the contractor for a sum of Rs. 2000.00 per lift per day or part thereof and Rs. 4000.00 per lift per day or part thereof after 02 (two) days shall be imposed. The decision of the GE as to particular repair is minor/ major and a particular lift has been maintained or not onb a particular day, will be final and binding. In the event of burning of motor, a time of 7 days shall be allowed to the contractor for rectification of fault. After that period, penal recovery at the rate of Rs.2000.00 per day shall be imposed on the contractor.The above penalty shall be in addition to the provision made in Condition No. 50 of IAFW-2249.

(vi) A complaint register will be maintained by the contractor and the contractor will obtain the complaint from JE/ AGE E/M office on every working day at 0800 hrs or will be informed telephonically by the Dept. at any time. Two mobile Nos and two email IDs to be maintained by the contractor to communicate the complaints. After attending the complaints the contractor will obtain the signature from the Authorised Representative of GE every day as token of complaints attended. (vii) Ser Item No. 1.00 & 2.00 of BOQ consists of comprehensive maintenance of M/S ECE lifts at OTM /Married Accommodation and Scan lift at CPRU & 101 AW complex Technical area at AF Station Palam. The work will be carried out under Authorised dealer for comprehensive maintenance of lifts all as specified in BOQ, Special condition, Particular specification, MES SSR and as directed by GE/Engineer-In-Charge. (viii) Lift mechanic shall be well experieced in lift/elevators repairs and maintenance and fully equipped with required T&P. (ix) Contractor shall submit police verification certificates of personnel employed before commencement of works.

(x) Contractor shall carry out daily, weekly, fortnightly, monthly, quarterly and half yearly inspection and report of the same shall be sbmitted to the Engineer-In-Charge. (xi) Contractor shall provide uniform to the personnel employed without any extra cost to the Deptt. And cost of the same is deemed to be included in the rate quoted of ser item Nos above and for non wearing of uniforms by the personnel employed by the contractor a penalty of Rs. 500.00 shall be levied per person per shift. (xiii) The contractor shall ensure proper functioning of safety devices. (xiv) The contractor shall stick/paste safety instructions at inside the cabins of all lifts with the contact number of opreater/machanic. The following repairs are deemed to be included in the rate quoted by the contractor under comprehensive maintenace:-

(a) CAR CABIN (i) Maintenance/repairs of cabin fan ( except rewinding) (ii) Contractor is responsible for maintaining the car cabin neat and clean. Necessary cleaning to car cabin shall be done by the contractor on daily basis. (b) CONTROLLER (i) Checking fuses of controller and mains, replace if any found defective. (ii) Checking the condition of breake oil and replacement if required. (iii) Checking the flexible leads to relays to make them serviceable. (c) AC Motor (i) Lubricate bearings with suitable lubricants. (ii) Clean ventilation passages on weekly basis. (iii) Carryout the insulation test and continuity test of motor on quarterly basis and make them in satisfactory condition. (iv) Checking the alignment of motor shaft and realigment of shaft

(d) Governor (i) Lubricate bearing on weekly basis with suitable lubricants. (ii) Checking that the levers work smoothly (iii) Checking that electrical contact opens before rope get locked. (e) Ropes (i) Checking the condition of hoist and governor ropes (ii) Lubricate rope in case of non self lubricating ropes on weekly basis. (iii) Checking the dia of rope and record in maintenance book on quarterly basis for its proper functioning. (f) Hoist Way (i) Lubricate guides and guide shoes on weekly basis with suitbale lubricants. (ii) Checking that the bufffers are in proper, position measurement and record counter weight buffer cleans with car at the top

(iii) Checking the rope fastening at the car and counter weight (iv) Checking guide clamps and adjusted (v) Checking to upper and lower limit switches for proper connection after physical inspection get the lift to over travel by holding from the controller and see that the switches operate properly (vi) Checking condition of travelling cables and termination at junction boxes (g) MACHINE ROOM (i) Checking and adjusting of over load relay and phase failure relay. (ii) Checking power wiring termination in switch motor controller and power switching relays. (iii) Checking lubrication of all equipments on weekly basis. (iv) Cleaning the machine room on daily basis. (v) Cleaning the relay contacts, replacement of contacts (g) Gear Box (i) Inspect for stray noises . (ii) Checking axial play of work shaft . (iii) Lubricate bearing and top up oil in gear box when its required.

(j) Brakes (i) Cleaning of oil surfaces and trace source of oil leakage and arrest the leakages (ii) Adjust clearence between shoes and drum on monthly basis. (k) Retiring Car and Locks (i) Checking operation car and lock from the top at each landing, checking that the retiring car solenoid is not getting over heated and that the movement of car is smooth. (ii) Checking that all locks are functioning properly, mechanically and electrically after opening of covers, checking all set screws and springs and replace if necessary. The lever should lock the breake properly. (iii) Checking that the retiring car does not touch the lock roller at the landing which is being passed. (iv)Checking the door closes safely, clean and adjust if necessary.

(v) Checking the car gear switch operates properly. (vi) Lubricate top track and door motor and linkage. (vii) Checking the landing door and can be operated by emergency keys. (viii) Repair/replacement of retiring car solenoid locks doors closer safety switch. (l) General (i) Checking the car frame for bends or cracks and correct if required. (ii) Checking and carrying out insulation resistance test half yearly basis for the follwing:- (a) All power circuit cables and incoming cables. (b) Switch and feed controller (c) Between different power relays. (d) Power card in the traveling cables (e) Motor (f) Checking opertaion of the car over speed safety gear by moving the levers mannually landing so that the safety locks up properly. (v) Checking that sheaves are tight on the shaft also checking with hammer sounding for cracks, check sheave bearing clean and re-lubricate. Adjust for proper axial play.

(vi) Unload car (s) checking the worn gear lash and adjust by removal of sheaves as required. (vii) Checking that the gear coupling belts are tight (viii) Checking the oil seal of gear box and fill frush oil if required. (ix) Contractor is responsible for maintenance of lift well/pit/ shaft/ machine room in dry and clean condition at all times. Any entry of water needs to be pumped immediately and rate quoted is inclusive of the cost of necessary pumping arrangement. A pump should be kept in store at all time to meet the emergency requirement. No extra payment will be done on this account. (x) Remove breake shoes clean and refit or replace breake linings inspect pins springs clean and reassemble. Checking that the breake drum is not scored or worn unevenly. (xi) The cost of additional technicians required to do peridical maintenance checks is deemed to be included in the rates quoted. Nothing extra shall be paid on this account.

Supply only full length door beem sensor, 95 beams with all connected accessories complete all as specified and directed by Engineer-in-Charge.

Supply only crank for landing door LH complete all as specified and directed by Engineer-in-Charge.

Supply only break assembly TM,-40 80 V suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only door drive along with box suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only switch box assembly PKs door suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only main VVVF drive 11 KW suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only main VVVF drive 7.5 KW suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only LOP with display suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only travelling cable 12 core suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only main controller panel card suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only ARD charger card suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only ARD mother card suitable for 8 passenger lifts complete all as specified and directed by Engineer-in-Charge.

Supply only ARD battery 12 V 17 AH complete all as specified and directed by Engineer-in-Charge. Make : Exide or equivelant in Amron/Sukam.

Supply only CWT card suitable for 08 passenger lift complete all as specified and directed by Engineer-in-Charge.

Supply only Toe Card suitable for 08 passenger lift complete all as specified and directed by Engineer-in-Charge.

Supply only door motor suitable for 08 passenger lift complete all as specified and directed by Engineer-in-Charge.

Supply only OSG pit pully suitable for 08 passenger lift complete all as spd and directed by Engineer -in- Charge .

Supply only complete ARD with ARD controller panel and 04 Nos sealed maintenance free batteries 17 AH, 12 V as per existing complete all as specified and directed by Engineer-in-Charge . Note :- For item No 3 to 20 (Except item No 15) makes shall be M/s ECE/ M/s SCAN.

M/s Dhapola Elevator and Engineering

M/s Adhikari construction co.