PROVISION OF 01(08 MEN FOR G4) DEFICIENT PASSENGER LIFT IN NEW224 INLIVING OFFICERS BUILDING

LIFT CAR CABIN (CD 35 PC / CD 41): a) Car frame / sling fabricated from suitable steel angle or channel section all as per IS. (b) Car roof, provided with a car top rail / balustrade and suitable warning notice for fall hazard. (c) Car cabin enclosures and false ceiling match with existing size, capacity with stainless steel (SS 304) hairline finish or / and stainless steel (SS 304) Scratch Resistant finish and flooring with granite / marble colour, texture, Design as approved by Engineer-in-Charge. (d) Noiseless pressure fan or blower provided in lift cabin with supply grill matching with the interior of the cabin. (e) Car size (inside): Not less than 1.45 sqm or 1400 mm x 1000 mm and allowable tolerance as per IS 14665. (f) Recess mounted LED lighting and in addition to normal lighting and emergency light unit using sealed Nickel / Cadmium Maintenance free battery power pack with charger and LED lamp to operate automatically and to illuminate the car for minimum 30 minutes in case of power failure. (g) Hand rails fabricated with polished stainless steel at height & locations suitable for physically challenged passengers. (h) SS mirror finish scratch resistant cabin enclosure at least one third of the size at middle portion on rear panel through out the height of the cabin. (j) Existing size available for proposed lift 1900 wide x 2000 mm deep. CAR OPERATING PANEL: Flush type Stainless Steel "Car Operating Panel" with the following devices. (a) Bank of call buttons corresponding to landing served Tactile braille LED iluuminated buttons and tonal contrast to the COP & car panels finish with a soft audible signal to confirm operation. (b) Alarm button, provided with a yellow pictogram to indicate the alarm button provision. (c) Fan / Blower switch.

(d) Door open and close button. (e) The main floor / exit floor push button, protruded 5 mm beyond the other floor buttons with illumination. (f) "Up" & "Down" direction indicators indicating travel direction. (g) Key operated switch for "Attendant" and "Automatic" operation. (h) Overload panel along with audio / visual indication. (j) Door hold button, which extends normal door open period by up to 30 seconds. The extended time can be cancelled by actuation of door close button. (k) Scrolling digital car position indicator with LED / LCD illumination indicating the landing at which the car is stopped or passing. (l) Hall buttons combined with digital position indicator with SS hairline finish face plate suitable for simplex full collective operation at lobby floor of all landings serve four storied car parking building. CAR & LANDING DOORS: (a) The landing doors complete with headers, sills, frames etc. as required and entrances for lifts protected by automatic power operated, center opening, with finishing matching with car (stainless steel (SS 304) hairline finish or / and Stainless steel (SS 304) scratch Resistant finish), single skin construction all as per IS. (b) Positive acting Door Drive powered by A.C. motor rigidly connected to the door and controlled by a VVVF unit and simultaneously open the car and landing doors and maintain the doors fully open or closed at each landing serve four storied car parking building, suitable for Attendant / Automatic operation and smooth opening of door without any jerk and closing of door without any banging noise, mounted on steel members forming part of the car sling. (c) A multiple beam full height infrared electronic door detector, to regulate the closing motion of the doors for entry of the passengers.

(d) Each landing door (PAX PRIMA), to be provided with an interlock, to prevent movement of the car away from the landing until the doors are locked in the closed position with an electric contact for the door to prevent car movement away from the landing unless the door is in fully closed position. (e) The car and the landing doors are to be provided with two point suspension sheave type hangers complete with tracks. Sheaves and rollers of steel with moulded nylon collar and shielded ball bearings and the tracks of suitable steel section with smooth surface. DRIVING SHEAVES, GOVERNOR ROPES AND SUSPENSION ROPES: (a) Self lubricated, round standard wire ropes manufactured from high grade steel and special flexible material the combined breaking strength calculated with factor of safety. (b) The end of the lift ropes, properly secured to the the car and counter weight hitch plates as the case may be with adjustable rope shackles having individual tapers babbit sockets and with a suitable shackle spring, seat washer, shackle nut & lock & shackle nut split pin or any other suitable arrangement. Note: The Contractor has to produce test certificate for the ropes. VOICE SYNTHESIZER: Digital type capable of site programming, giving a choice of background music (with option at the site to choose or reject) and capable of providing following messages in English language. "Arrival at the floor & its designation". HOISTWAY HARNESS AND TRAVELLING CABLES: (a) hoist way harness and travelling cables suitably suspended to relieve strains in individual conductors suitable for LSVF closed loop controller and fixtures, run from a junction box on the top of the car to a junction box located in the shaft bear mid point of travel and from these junction boxes conductors run to the various locations. (b) Travelling cables shall be provided for signals, controls, lights, fans, alarm bell, emergency circuit and music. Extra 10 percent of the total capacity.

PIT LADDER & SWITCHES: (a) Fixed pit ladders between the bottom landing and the pit floor, safe from all falling hazards. (b) Two pit stop switches, with mushroom red head (it shall be locked off when pushed and reset manually) one at bottom landing level in the shaft & the other on the pit (First stop switch shall be accessible from the lower landing on opening of the landing door and the second switch from the pit floor) which when in the STOP position, shalll prevent any movement of the lift car including movement during inspection operation, until both the switches are set in the run POSITION. (c) Terminal limit switches, to slow down and stop the car automatically at the terminal landings and final limit switches to automatically cut off power should the car travel beyond the terminal landings. (d) Fireman switch at lobby floor. (e) Safety operated switch. (f) intercom. Note: (a) The contractor should visit the site to assess the exact scope of work prior to quoting the tender. (b) The rate quoted shall be inclusive of the following : (i) Fixing car and counter weight brackets, alignment of guide rails and fixing counter weight frame, car frame with balancing couter weights. Complete machine unit over speed governor (OSG), necessary machine fixing channels. (ii) Additional safety aspects for (First Aid Box, Co2 / Foam based fire hydrant cylinders, Danger plates, Rubber mats in front of each controller. Electric shock treatment charts and any other safety item that may be required by authorities) and in lift car including lift identification nplates and DOS AND DONTS plates made of SS with engraved letters in English language as directed by Engineer-in-Charge.

(iii) Two separate earthing with GI plate of size 600mm x 600mm x 6mm per each lift as per SSR Part-I, Plate No. 03, 32 x 6 mm size earth strips running all along the hoist way and from machine room to earth pit including connecting from necessary terminals and suitable clamps complete. Note : - Earthing will be measured and paid separately. (iv) Painting of all lift metal work with one shop coat of rust inhibiting paint in the factory and painted with finishing coats on site. (v) Civil works involving fixing landing operating panel, Landing fascia, guide rails, sills limit switches, embedding in wall etc. complete. (vi) The charges for obtaining Lift fitness certificate for a period of minimum ten years from the Lift Inspector of the Maharashtra state. (c) Any civil / architectural / structural damage or changes (if any) to walls / floors / architraves / fascades / ceilings / doors that the contractor may cause during work process will have to be rectified to its original form at his own cost, risk and responsibility. (d) Switch gear with RCCB and control DB at ground floor and machine room including control cable shall be provided. (e) Buffers.

M & L for 20 mm thick mirror polished black granite slab, machine cut, mirror polished set on vertical surfaces 300 mm width allround with lift facial elevation including back casting CM (1:3) 15 mm thick and joint filling with white cement with pigment to match with shade of granite for lift archive at all floors complete all as specified and directed.