SPECIAL REPAIR FOR REPLACEMENT OF 01 NOS 13 PS LIFT AGAINST BER AT CWE COMPLEX INCLUDING COMPREHENSIVE MAINTENANCE UNDER GE (NW) NAVY NAGAR COLABA MUMBAI

Amount

Dismantling the existing BER Lift of capacity 13 PS (884 Kgs) of any make complete with all accessories such as reduction gear assembly ,Traction machine, electric motor control panel, guide rails and cabins, landing door and car door wire rope etc serving G+05 upper floor installed in bldg at Navy Nagar complete all as specified and directed by Engr-in-charge and deposit to MES store yard. Note :- Before carrying out dismantling work of a particular lift the contractor shall first procure the entire material required for installation of new lift after the contractor shall obtain permission from Engineer-in-charge to carryout dismantling of the existing lift in bldg of CWE Office"

Supply, install, testing & commissioning 13 Passengers(884Kgs) Lifts suitable to serve G+05 upper floors in bldgs CWE Office (13 PS) suitable to serve G+05 upper floors with AC variable voltage & variable frequency (VVVF drive) drive with closed loop complete with all standard accessories, simplex down collective operation with or without attendent stainless steel doors with hairline finish, automatic rescue device (ARD) system, 3D infra red sensor in full height of door & built in announcing system without hand set (02 Nos, one each for car & ground floor and with one set in machine room ) all as specified below in CWE Office bldg.

Note :Lift OEM to submit detailed specification/design parameters, construction drgs of all components of lifts as per IS-14665 for approval of accepting officer before execution of work.

Type of Lifts : 13 Passengers.

Load capacity : 884 Kgs.

Speed : 1.5 mtr/sec with single speed motor.

Power Supply : 400 volts, 3 phase AC, 50 Hz.

Type of Drive : AC variable voltage & variable frequency drive.

Type of Machine : Gearless & directly coupled Horizontal traction machine.

Car size (Inside) : 2000mm W X 1150mm D X 2300mm H or not less than 2.20 Sqm and allowed tolerence as per IS : 14665.

Car door and landing door at all floor : Automatic center opening with VVVF door drive, opening size 900mm x 2000mm, sliding type, fabricated bystainless steel sheet not less than 18 gauge having hairline finish (N-304).

Car enclosure : Standard manufacturing with MS frame & stainless steel sheet not less than 18 gauge with hair line finish (N-304), having stainless steel false ceiling with hairline finish, internal lighting arrangement with LED light fitting complete, internal vantilation system provided with concealed arial flow/cross flow fan with auto cut of system and stainless steel grill/wire mesh for protection.

Terminal buffers : Metal special spring buffers as per manufacturer specification.

Door opening (Inside) : Protected by automatic centre opening stainless steel doors with hairline finish doors with clear opening size 900 x 2000mm.

Car & counter weight Guide : Guide rails of `T' Section Mild steel as per OEM design counter weight shall be cast iron as recommended by OEM.

Clear Hoist size : ( Tenderer to inspect the same at site before quoting)

Flooring : Aluminum chequered plate 5mm thick.

Signals :-

Combined luminous hall buttons with digital hall position indicators at all floor.

Vaccum filled display (VFD) for car position indicator of stainless steel and overload warning in car.

One No car operating panel with Luminious buttons in car (stainless steel).

Car direction indicator in car & Landing.

Battery operated alarm bell & emergency light (rechargeable) along with suitable maintenance free battery.

Overload warning feature in car cabine (display and announcing type both).

Fireman’s switch one No per lift to be installed at ground Floor near landing door.

All signal fixture & car operating panel on stainless steel face plate with hair line finish.

3D Infra red sensor safety edge of door for entire height.

Built in announcing system without hand set 02 Nos.( One each in car& near ground floor landing door & one announcing system with hand set in machine room).

The interior of the car should be provided with a device that audibly indicates the floor position of lift car has reached and indicates that car entrance/exit door is open or closed.

stainless steel hand rail 40 mm dia all around 3 inside the car cabin.

Stops & Opening : 06-06 ( All opening on same side).

Safety device : As per OEM design Automatic rescue device (ARD) /automatic landing device to be operating with maintenance free batteries for landing as specified.Make: As per OEM specifications and approved drawing and design.

Operation : Simplex full collective, automatic operation with/without attendant.

Two seperate earthing complete all as specified in SSR Part-I,Plate No 5 and With GI Plate 600x600x6mm chamber all as specified in SSR Part-I Using GI Strip 32x6mm from ground to lift machine room to be terminated to the control panel, machine and other equipement installed in machine room.

Machine Room : Located above the hoist way. (tenderer to inspect the sight before quoting).

Hoist-Way Constn : Existing at site, details tenderer to inspect the site before quoting.

Regenerating AC- VVVF drive

Control system shall be enclosed loop type.

Door shall have AC-VVVFcontroled close loop operated.

Face plate shape shall be rectangular and stainlees steel in hairline finish.

counter weight shall be of cost iron as recommended by OEM.

Civil work : Necessary civil work such as making good disturbed surfaces, modification to landing space to suit to car size,necessary foundation to machine and one coat of white wash to lift shaft etc.

One number electrically operated siren, operating voltage 240 volts having audible range of 0.3 Km including independent switch inside of car cabin and connecting cables from car cabin to machine room. The siren shall be installed at appropriate place.

One toughened looking mirror(of best quality) of size 1500mmx1000mmx4mm thick with silvered sheet frame.

(ii) One number LED light to be connected with UPS for emergency lighting purpose.

Supply and laying aluminimum strip of size 25x3mm from test point to lift machine room over the porcelain insulator provided at interval of 50 cm in such a way that aluminimum strip should not touch to the wall and their should not be sharm bends/kinks etc complete all as specified and directed by Engineer-In-Charge.

Material and labour for earthing complete with galvanized steel earth plate electrode 600 X 600 X 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level connected to galvanized earth strip 32 X 6mm by means of bolts, nuts and washers of galvanized iron or steel upto the test point all as shown in electrical plate No.3 of SSR Part-I connected to lifts including PCC earth pit with CI cover, GI funnel with wire mesh, GI protection pipe of 40 mm dia for earth lead and 20mm GI pipe for watering, excavation and earth work in any type of soil, filling the pit with charcoal and common salt surrounding the earth plate complete all as specified and directed by Engr-in-Charge including testing on completion.

Taking out old unserviceable granite and M&L for 18mm thick mirror polished black granite slab, machine cut mirror polished cladding with chamfered/rounded edges approved decorative design including necessery PCC work granite slab & jointing in cement slurry and pointed in white cement mixed with pigement to match with shade of granite for lifts architrave at all floors complete all as specified and directed by Engr-in-charge.

Taking out old unserviceable cable 3.5 core 35 sqmm and suppply and lay PVC insulated, armoured heavy duty electric cable with aluminimum conductor,1100 volts grade, cross sectional area 3.5 core 50 sqmm on wall of any height complete all as specified and directed by Engineer-In-Charge.

Comprehensive maintenance and repair of fully automatic electrically operated passenger lifts of any make and installed capacity against Sch'A' Item 2 with a carrying capacity of 13 passenger (884 Kg) to serve 6th floor (G+05 floors) with a speed of 1.50 mtr/sec with gearless permanent magnet type single speed motor & AC variable voltage and variable frequency(VVVF) control automatic leveling device to bring the lift car to exact landing level.Simplex automatic operation with or without attendent including power operated,center opening stainless steel sliding door, Automatic rescue device ( ARD) system 3D infra red sensor in full height of door & built in announcing system without hand set ( 02 Nos, one each in car & near ground floor landing door) landing door with stainless steel hair line finish & indicators at each floor,total 01 Nos Lifts in bldg No CWE Complex G+05 storey for three years all days including Sunday and holiday after expirey of defect liability period as shown below and all as speicified and directed by GE. Note :- Contractor shall carryout comprehensive maintenance( routine maintenance, daily, weekly, monthly, quarterly, half yearly and yearly) as per attached performa and maintain all the lifts in serviceable condition 24 hrs x 365 days with out any extra cost.

First Year after expiry of defect liability period

Second Year after expiry of defect liability period

Third Year after expiry of defect liability period

Notes:- Note 7.01 to 7.03 :- (a)Contractor shall carryout comprehensive maintenance (routine, daily, weekly, monthly, quarterly, half yearly, yearly) as per existing rules and regulation given by govt and department and maintain all the lifts in seviceable condition 24 Hrs x 365 days without any extra cost during Defect Liability Period of 24 months. (b) After expiry of the defects liabilty period of 24 (months) from the certified date of completion of work , the Government reserves the right to order the contractor to carry out Comprehensive Maintenance services of the lift provided by him in accordance with terms and conditions detailed and specifications enclosed thereoff. In the event of Govt exercising the above right, the terms of comprehensive maintenance service contract shall be for a period of three years. Total period of comprehensive maintenance service contract of the lift shall be for three years from the expiry date of the defects liability period. (c) This contract shall be operative for the period of three years after expiry of defect liability period only for the purpose of Comprehensive Maintenance of the lifts. (d) The Contractor has to carry out the AMC of the Lifts through OEM only (e) The AMC should cover any/all parts of Lifts if its functions found defective the same should be repaired or replaced by the OEM as per the timeline covered under norms. (f) One mechanic shall be available round the clock at lift complaint cell or as directed for safe & smooth functioning of the lift. (g) Rewinding of motor if required will be done by the contractor and no extra cost will be given by the department.

(h) The detailed lift mechanics of the firm shall report to the JE Concerned at the Lift complaint cell for receiving the complaints at round the clock daily including sunday and holiday. (j) The detailed lift mechanics shall sign ( Their shift wise) in the attendence register kept with lift cell. (k) Cost of minor spare parts / routine material required for above mentioned maintenance is deemed to be included in the quoted rate except items mentioned here-in-after. No additional cost of spares is admissible for the above maintenance. Decision of the Accepting Officer shall be final & binding regarding minor spares/ routine material (l) Monthly schedule for proper maintenance of lift and necessary documentation including all spare parts required to be replaced during the period shall be as directed by Engineer-in-Charge. (m) All minor spare parts and parts required for repair / replacement for maintenance of lifts to be replaced during AMC at no extra payment. (n) Bidders are to submit license from Govt. of maharashtra for maintenance & erection of lifts issued by chief electrical inspector. (o) This contract shall be opetative for the period of three years after expiry of defect liability period only for the purpose of comprehensive maintenance. (p) Incase of failure on the contractor to carry out minor repair/replacement to keep the lift running condition within 4 hrs , the contractor is pay penalty charges as under. 1. Upto 12 Hrs @ Rs.500/- 2. Above 12 Hrs and upto 24 Hrs @ Rs.800/- 3. Above 24 Hrs @ Rs. 1500/- per day GE's decision withregard to minor/major repair shall be final, conclusive and binding.

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