Provision of Passenger Lift in Collectorate Building at Tiruvannamalai District

Design, Engineering, Supply, Fabrication, Erection, Testing, Commissioning and Handing over of 1No. 10 persons 680 kgs. Capacity Passenger Lift as per the following specifications. 1. Location :Collectorate Building, Tiruvannmalai. 2. No. of Lift : 1 No 3. Type of Lift : Passenger Lift with machine room Less.(MRL) 4. Capacity of Lift :10 persons 680 kgs. 5. Speed : 1.0 mtr / sec 6. Type of Drive : V3F Drive with enhanced ride comfort and near Zero Level Functions. 7. No. of Floors : 3 (Three) (Ground Floor + 1st Floor + 2nd Floor) 8. Total Travel : 3/ Pit 1600mm / Head room 4000mm 9. Levelling accuracy : High level accuracy with smooth and jerk free stopping. 10 Construction of : 18 SWG High Quality Car. S.S. Car and Hand rail, PVC flooring and Perspex False Ceiling. 11 Position of Machinery : Directly above the Lift well – Machine room Less. 12 No. of Landings : 3 nos in the front side. 13 No. of Car Entrance : One in the front side. 14 Car Entrance : Power operated V3F Drive, Centre opening Sliding Stainless Steel (1.5mm) Hairline finish door. 15 Landing Entrance door : Centre opening Sliding Stainless Steel (1.5mm) hairline finish door with provision for Emergency Exit key at All landings. 16 Lift well : 2100mm (Wide) x 1850mm (Depth) as per IS 14655(Part 1) 2000. Lift shaft available. 17 Lift Pit : 1600mm (available) Depth. 18 Car Size : 1350 x 1300 x 1850 (mm Wide x mm Depth x mm Height as per IS 14665 (Part I) 2000 19 Car Clear Opening of Gates / Doors / Lintel : 800mm Wide x 2000mm Height and Lintel : 2300mm as per IS 14665 (Part I) 2000

20 Power Supply : 400/415V 3phase 50Hz AC Power Supply. 21 Type of Control System : Micro Processor based Simplex Selective Collective control with / without attendant. 22 Car fittings : LED lights & Regular (Square) cabin fan. 23 Lift Well : Available 24 Indication : UP / DOWN Digital direction and position indicator for all Landings and inside the car. 25 Emergency provisions : Battery operated Alarm bell & Light to be Provided with Automatic charging device. 26 Fire Man’s switch : In the Ground Floor 27 Minor Builder works : included 28 Scaffoldings : included 29 lock and key arrangements at ground floor entrance. 30 Sill angles and Facio Plates : included 31 Steel for Lift Machinery : included 32 Servicing and maintenance : Free Comprehensive Maintenance for one Year Guarantee period. 33 Automatic Rescue Device : Provision to facilitate the landing to the nearest floor at the time of power failure. The ARD consists of suitable Battery system with charger, Inverter, under voltage protection system etc. complete with all accessories. 34 Provision for Intercom : To be provided in the Ground Floor & Machine Room with Phone (Press & Speak). 35 Lift License : Preparation of Drawings, payment of inspection charges to CEIG and insurance policy and Obtaining CEIG approval for the Lift as per Lift act should be done by the Lift contractor.

36 Floor Position : Included with LED display and floor annunciator. 37 Special Features: a. Infra red door sensor with full height screen b. Full width half height rear panel mirror c. S.S. hair finish hand rail in car d. Stainless steel signal features e. Vandal proof SS button with SS cover f. S.S. hair finish door frames for landing doors g. V3F door operator h. Call register signal i. Stainless steel facio plates for car operating panel and landing fixtures j. Steel ladder for Lift machine room k. On / Off switch for fan and light l. Over-load warning indicator with audio Announcer m. Audio announcement in Tamil and english at all floors. n.Voltage stabilizer for control circuit. 38 Over Speed Governor, Phase failure and Phase reversal Relay, alarm bell, T guide brackets for car and counterweight, Rubber padding under the winding unit, Motor of adequate capacity, signal reduction worm gear, Electromagnetic brake with compression springs, Car safety gears, Buffers, Electro mechanical locks, Emergency key, side supporting angles, Motor over - load protection devices, Final limit switch main, suspension ropes, Counter weights, Lifting joist for mounting the Machineries.

39. Guarantee : Guarantee at least for one year for the materials and workmanship of equipments should be offered by the Lift contractor. 40. Site testing in accordance with IS 14665 should be carried out at the time of Handing over to the User department. 41. Supply, operation and maintenance manual and necessary tools for operation and a set of spare parts required for one year to be provided. (Johnson/Kone/OTIS)

Supply and erection of 30 KVA Three phase Microprocessor controlled air cooled unbalanced electronic servo stabilizer with High / Low Voltage Cut off and Single phase preventer with built in Manual Bypass arrangements . Like make Krykard model :AU 4080 ,input volts 340v-– 480v ,output volts - 415v , voltage regulation ± 1%, output volt adjust 395v-415v, input frequency 47hz– 52hz, output frequency 50hz ± . 5%, voltage correction 40v / sec, controll circuits fully micro processor controlled Digital controlled advanced circuit boards, lcd display , input voltage reading , Output voltage reading, frequency reading, 3phase voltage reading, load current reading, r,y,b input indicator, L.E.D indicator for inupt on/ output on, low voltage /high voltage trip, mccb for overload / short circuit protection, overload trip, builtin manual bypass arrangement (for lift )

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