SPECIAL REPAIRS TO LIFTS OF PADMINI P 17E AND YAMINI P 24E AT NAVAL PARK NORA UNDER GE U I VISAKHAPATNAM

Phase-I: Schedule "A" Part - I [Provision of New Lifts and Dismantling old unserviceable LiftS ]:

Design supplying, installing, testing & commissioning of electrically operated 13 Passenger Lift (884 Kg) to serve Ten floors i.e. G + 9 upper floors in the existing lift well, confirming to all relevant IS, speed 1.5 metre/sec with automatic micro stroke button control, microprocessor based controller, simplex selective/ collective control suitable for 3 phase, 415 volts, 50 Hz, AC supply, independent operation with AC Variable Voltage Variable Frequency [AC VVVF] drive control [closed loop] with power saving regenerative drive with suitable gearless motor traction type to serve G+9 floors i.e. 10 stops and 10 landings (Travel/rise 36m appx) with and without attendant, suitable for synchronised operation, automatic power operated 900mm centre opening sliding type stainless steel (SS 304) doors 16 gauge haireline finish with vision panel of size 800x200mm covered with 8mm thick toughened plain glass, having full curtain infrared sensor safety (3D infra red sensors for car doors along the full height), UPS based Automatic Rescue Device [ARD] system with [±] 5mm and suitable batteries, Floor position digital indicators in car and all landings with call indicating lights, built in voice announcing system including necessary joists and beams for mounting the machine in machine room including addition/ alteration to existing lift well if any, all necessary civil works required in connection with erection of lift complete all as specified and as directed including dismantling of existing Lift complete alongwith its accessories of any description and transporting and depositing in MES stores and provision of temporary wooden door shutter at all landing door openings for safety of the users till installation of new lift complete all as specified and as directed.

[o] All the dimensions of the lift and connected items shall be designed in conformity with IS 14665 standards. [p] Provision of built-in voice announciating system for floor announcement in English and Hindi languages, direction of lift movement i.e. moving up and moving down, doors opening and doors closing announciation with background music complete all as specified, directed and approved by Engineer-in-charge/GE. [q] Provision of voice announciating system for ARD operation during power failure complete all as specified, directed and as approved by Engineer-in-charge/GE. [r] Set of three in number limit switches at the bottom and top most position of lift hoist way as specified in IS. [s] A safety instruction plate, duly embossed or laser printed on an SS-304 grade stainless steel sheet of suitable size and thickness, shall be riveted inside the lift car at a clearly visible location, displaying the content in English, Hindi and Telugu with letters of sufficient size to be easily readable by the users as directed by the Engineer-in-Charge. [t] Provision of suitable phase reversal relays to the controller to protect lift/ equipment against phase reversal, phase failure and low voltage. [u] Provision of Intercom of black colour in the Machine room, Ground floor and push to talk button along with speaker in the COP of the cabin. [v] Provision of hand rail made out of 38mm dia 304 grade stainless steel pipe with closed and hairline finish complete all as specified and as directed by Engineer-in-charge.

[w] Steel Wire rope of adequate size as per relevant IS and as per manufacturers specification. [x] Other standard fixtures and fittings like guide rails, sheaves, counter weights with guards, buffers, gear unit brakes, control panel, car operational panel, governor, locks, power control and trailing cables complete all as per latest IS specifications. [y] Main drives and controls shall be high efficient and low power consumption. [z] The contractor has to get makes of all the major components namely Gearless motor, Controller, Automatic Rescue device, Over load warning device, Steel wire ropes, Cables/wires, Buffer springs, Guide rails, Limit switches, Brakes, Governer, Counter weights and Battery approved by GE before placing the order with OEM. [aa] The contractor shall carry third party load testing for each lift installed once in a year with a validity of One year or Twice in a year with a validity of six months till defect liability period and shall submit staisfactory test results and the rate quoted shall be deemed to included for this provision. Certificate issued by the Licensed Lift Inspector shall be submitted to the Engineer-in-Charge and a copy of Certificate shall be displayed in all Lift Cabins as directed by Engineer-in-Charge. [ab] Provision of CCTV Camera, 3MP, 2K, made in India with 256GB Micro SD memory card housed in a stainless steel safety grill with small padlock complete fixed in lift car. A separate UPS with battery, suitable to provide a minimum of 15 minutes backup for the CCTV system, shall be installed in the machine room and the power supply to the CCTV shall be connected from the UPS through an independent cable drawn along with the trailing cable. [ac] Lift design, specifications, drawings, manufacturers instructions shall be got approved from Accepting Officer before placing order for procurement.

[ad] Automated Breakdown Notification System: The lift shall be equipped with an intelligent controller capable of detecting and diagnosing faults or malfunctions in real time. In the event of any lift breakdown or critical fault, the controller shall automatically trigger on SMS. Upon rectification of the fault and restoration of functionality, the system shall automatically trigger a follow-up SMS indicating that the lift is operational. [ae] SMS Alert Configuration: The system shall be configured to send SMS messages to the designated personnel, including but not limited to the following:- [i] Lift Technician [ii] Engineer-in-Charge [af] Content of SMS Alert: Each SMS alert shall clearly mention the following:- [i] Building Number / Name where the lift is installed [ii] Time and date of fault occurance [iii] Primary cause of breakdown, such as Voltage fluctuation, No power supply, OPverload / Overweight, Emergency stop triggered and any other specific error detected by the system. [ag] Responsibility of Vendor / OEM: [i] The contractor/vendor shall ensure complete configuration and testing of the SMS alert system at the time of commissioning. [ii] Any necessary SIM card, GSM mobile, or associated hardware / software required for this functionolity shall be supplied and installed by the vendor. [iii] The vendor shall provide documentation and training for the configuration and update of alert recipient numbers. [ah] Compliance & Acceptance: This feature shall form an essential part of the technical compliance. Absence or non-functionolity of the SMS based alert system shall be treated as a deviation from the technical specifications and may attract penalities or non-acceptance during commissioning.

[ai] Directional signs indicating the location of an accessible lift to transport persons with disabilities at all usable levels shall be provided at a location that is clearly visible from the accessible building entrance. The directional signs shall incorporate a representation of the international symbol of accessibility in compliance with Clause B-6.4.1 of NBC of India 2016. [aj] Provision of Car Operating Panel [COP] made of SS 304 grade hairline silver finish stainless steel of minimum 1.5mm thick. The COP shall comprise of a 07 inch LCD display to indicate various information such as floor level, directional arrow, overload, ARD functioning and buttons (All the floor indications, Non-Stp(NS), Stop, Open(</>), Close (>/<), Up, Down, Call, Fan, Light, Alarm, ON-OFF Key to switch for Non-Stop function) incorporating Braille/raised letters in sharp contract to the background, to aid persons with visual impairment in complaince with Clause B-6.4.5(c) of NBC of India 2016 and wiring complete. [ak] Solid cast iron blocks only shall be used for Counterweight. No other castings shall be permitted. [al] The mild steel machined guide rails shall only be permitted. the minimum thickness of guide rails shall be 16mm thick for the car and 10mm thick for the counterweight. [am] Providing and fixing landing toe guards from the bottom of the cill support upto the next floor door header level to cover the exposed wall surfaces with 1.2mm thick GI sheet, complete with all necessary fixing accessories, fasteners and supports to the wall surface as specified and directed by the Engineer-in-Charge. [an] The LOP is of dot matrix display with push buttons panel with Braille script on each push button with a minimum dimension of 350x100mm. Full length infra-red sensors all along the height for car door with automatic rescue / levelling device (ARD) with + 5mm with suitable batteries and surge protection device (SPD), haul position digital indicators in car and all landing with call indicating lights etc including necessary joists and beams for mounting machine room including addition / alterations to existing lift well if any, all necessary civil works required in connection with erection of lifts complete all as directed. [ao] Shaft lighting shall be provided in the lift shaft with provision of LED Bulk head light 10W at each floor level with 1.5 Sqmm FRLS copper conductor wires drawn through PVC conduit including ceiling rose. The wiring for shaft lighting shall be connected and controlled from machine room lighting and it shall be independent from lift supply. [ap] LOP is of dot matrix display with appropriate push button panel with braille script or each push button with a minimum dimension of 350mm x 100mm wall mount type.

Earthing complete with Galvanized steel earth plate electrode of size 600x600x6mm thick buried directly in ground with earth pit not less than 2.25m deep below the normal ground level with top edge of plate not less than 1.5m below normal GL connected with galvanised earth strip of size 32x6mm as earth lead by means of bolts, nuts, check nuts and washers of Galvanized iron or steel all as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including taking out old perished earth pits complete all as directed. [Note: The unit rate shall be deemed to include for excavation & earth work in any type of soil, PCC (1:3:6) type C1 chamber, MS angle iron frame 40x40x6mm, RCC 1:2:4 type B-1 cover 40mm thick with 8mm dia steel reinforcement bars at 150mm c/c both ways, MS handle 12mm dia, CI funnel and wire mesh, GI watering pipe 20mm dia medium grade for watering, GI protection pipe light grade 40mm dia, earthing lead upto 7.5m including taking down old earrthing sets complete all as specified in preambles of SSR Part-II and as shown in plate No. 3 of SSR Part-I.]

S & F Earth continuity conductor or main earthing lead made of GI Strip of size 32 X 6mm, fixed to wall on batten or recess or chases or burried in ground or fixed to poles or any other indicated situation including taking out old strip complete all as specified and as directed.

S & F factory made DB in sheet steel enclosure VTPN, 4 Way, double door glazed with 200 Amps rated bus bar, 415 Volts, suitable for housing and including following components and fixing of DB on wall and making good the disturbed surfaces complete all as directed:- [a] MCCB, 100 Amps, 4 Pole, 415 Volts, 16 KA as incomer - 01 No [b] MCB, TPN, 415 Volts, 'C' curve, 63 Amps, 10KA - 01 No [c] MCB, SPN, 240 Volts, 'C' curve, 32 Amps, 10KA - 02 Nos [d] MCB, SP, 240 Volts, 'C' curve, 20-32 Amps, 10KA - 03 Nos

Supply and Laying LT XLPE insulated, PVC sheathed, bedded, galvanised steel strip or wire armoured, heavy duty, electric power cables of size 4 core 50 Sqmm, 1100 volts grade, with aluminium conductor laid in trenches / passing through pipe / duct / road crossing / fixed on poles / walls and connecting up with suitable glands, lugs, nuts and bolts and testing on completion including taking out old unserviceable cable complete all as specified and directed by the Engineer-in-Charge.