Public Works Department Tender

Machine Room Less Type Lift/ Gearless Machine Assembled Product Passenger/ Stretcher Elevator. capacity 08 persons, 544 kg. Speed 1.00 m/s. Stops & Openings 3 Stops, 3 Openings. Floor designations G,1,2. Control Simplex Collective Selective Control. Drive ACVVVF. Power supply 415 volts, 3 phases, 50Hz, AC. Auxiliary Supply System 220/230 volts, single Phase 50 Hz A.C Shaft Size 1800 mm (Width) x 1800 mm (Depth). Car travel G + 2 Floor. Overhead 4500mm. Pit depth 1600mm. Car Size 1100 mm width x 1300mm depth x 2200 mm Height. Car Entrance 800 mm Width x 2000 mm Height. Car door 2 panel automatic Centre opening door with ACVF drive in Stainless steel in Hairline finish. Landing door 2 panel automatic Centre opening door in Stainless Steel in Hairline finish on 3 floors. Car Stainless Steel Hairline finish. Car flooring PVC/ Granite/ Marbel flooring. Landing operation panel Individual landing operating panel for each elevator. Door Safety Full door height infrared beams. Rope Diameter 8 mm dia galvanized steel wire ropes (5 nos.) Lights & Fan LED Light & Axial flow fan or Blower. Clear opening 800 mm (Width) x 2000 mm (Height),L.P.B Dot Matrix Display with braille buttons False ceiling Stainless Steel -304 Grade false ceiling. Including various features: - ACVVVF closed loop drive. Alarm button in car Operating panel with battery back-up. Fire alarm button at outside of the lift at each floor Automatic operation for car fan. Adjustable door open time. Blower Fan in Car Ventilation Braille on push buttons. Door open and door close buttons in car operating panel. Emergency light. Full load by-pass. Home landing. Infra-red screen for car door. 3-way Intercom. Motor overheat protection. Overload function with audio-visual indication in car operating panel. Anti-nuisance (empty Car) Anti-nuisance (car call cancellation at direction reversal) Jammed landing operating panel call button by-pass Phase failure and phase reversal protection. Automatic rescue device in case of power failure. RCC Scole for car and counter weight buffers Red dot matrix scrolling display in car operating panel. Red dot matrix scrolling display in landing operating panel on All Floors. Door Closing retries Door Nudging. Car call cancellation by double pressing floor button in car operation panel. 2 hours fire rating doors (Certificate to be provided). The fire rating of car door and landing door shall be as per national building code-2016. Fireman control, Voice announcement unit in English Language in car. Portable Firefighting equipment. The job also includes the CAMC of One Year post Defect liability period/ Warranty period of one year.

Wiring and cabling :- Providing laying, testing and commissioning of 40 meter approx copper armoured cable of 10 sq.mm 3.5 core. All cabling / wiring/loop earthing beyond this Switchboard for interconnection with the lift controllers / motors/ indicators / push buttons / safety devices, Earthing of the Lift system (02 nos. chemical earthing) etc. shall be provided by the lift contractor and its cost shall be deemed to be included in the quoted rates. Cabling Cabling between switchboard and the controller /lift motor shall be with XLPE insulated HR PVC sheathed 1100 volt grade aluminum conductor armoured cables conforming to IS 7098 or PVC insulated, PVC sheathed, 1100 volt grade al conductor armoured cables conforming to IS 1554. Cables shall be terminated in glands fitted with armour clamps the gland body shall be provide with an internal conical sating to receive the armour clamping cone and clamping nuts which shall secure the armour wires. A PVC shroud shall be fitted to cover the gland body and exposed armour wires Trailing cables for the lifts shall be EPR insulated stranded copper conductor flexible cables conforming to IS 9968 Control cabling shall be with multi core stranded copper conductor PVC insulated and sheathed1100 volt grade cables conforming to IS 8130. Minimum size of the cable shall be 2.5 sq mm or higher as per the requirement. Where cables pass through walls or floor slabs, pieces of GI sleeves shall be provided for cast into the wall / floor and cable shall be drawn therein. Annular space around the cable in the sleeve shall be sealed with fire proof sealant supplied by Engineer-in- charge. All wiring shall be carried out with FRLS PVC insulated 1100 volt grade stranded copper conductor wires conforming to IS 694 drawn in MS rigid / flexible conduiting system and / or MS raceways. Minimum 10 sq mm 3.5 core size wires shall be used. Wires shall be cut only at terminations. Intermediate jointing shall not be permitted. Drawing, cutting and terminating of the wires shall comply with the relevant Indian standard specifications and shall be carried out in the most workman like manner as per standard practice. All normal care like cutting the insulation with a pencil edge, taking care not to cut the strands and proper tightening of terminal connector screws to avoid loose connection or breaking of conductors etc. shall be taken. Heavy gauge black enameled screw type ISI embossed MS conduits with superior quality accessories approved by Engineer-in Charge shall be used in the work. Conduits could either be recessed in floors / walls or fixed on surface with saddles and clamps. Final connections to vibrating the equipment shall be made with metal flexible conduits. Entire work shall be carried out in work man like manner as per standard practice. Bulkhead Lights:- Providing and installation of 05 Nos. 15 W Bulk Head light with 16 A socket with switches with wiring in PVC pipe, 1 No. Distribution panel, 1 No. 4 pole 40A ELCB, 01 No. 16A MCB.Earthing: -02 Nos. Chemical Earthing with GI Strip for lift. Earthing Metal enclosures of all electrical equipment and devices including frames of motors, controllers, switchgear, conduits and raceways etc. shall be properly earthed so as to form an equvi-potential zone. Loop earthing of vibrating equipment shall be done with flexible copper earthing braid or flexible cables. The lift motor frame shall be connected to the earthing system termination at the switchboard by duplicate loop earthing conductors of appropriate size.

3. SH. 2.8.1 Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift Upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed. All kinds of soil Earth Work. 15.77 Cum