SPECIAL REPAIR FOR REPLACEMENT OF BER PASSENGER LIFT (08 PASSENGER) AT RESIDENTIAL COMPLEX OF IRDE, DEHRADUN

Amount

(a) Stops and Openings : 6 stops / 6 openings on the same side. (b) The integral dimension of the lift car shall be of suitable size for the specified load and as per IS 4666-2000 as amended to date. (c) The inside car measurement shall be based on existing lift well.

Lift shall be complete with and including following technical Specifications:-

(i) Lift car speed 1.0 m/s

(ii) Machine: Geared machine with electric operated single speed motor on power supply 415 Volts, 3 Phase, 50 Hz AC

(iii) Car door size of 800mmx2000 mm having two air vent at bottom & upper on each panel of door:- two panel automatic centre opening door with ACVF drive in stainless steel

(iv) Landing door having two air vent at bottom & upper on each panel of door:- two panel automatic centre opening door in stainless steel

(v) Double button with 6 segment digital LED display at all floors.

(vi) Car operating panel with micro stroke push button with 6 segment digital car position indicator, car direction indicator.

(vii) The safety controls and indicator shall be as per standard practice and based on infra red sensors.

(viii) The testing of lift with 25 % excess load shall be conducted as per para 25 of IS 4666-2000 as amended to date. The arrangement for testing load for testing and instrument required shall be arranged by contractor.

(ix) Fireman’s switch provided at main lobby.

(x) Battery operated alarm bell and emergency light with battery.

(xi) Lift announcer.

(xii) Adjustable door open time

(xiii) Provision of cross flow rectangular (low noise/mildair flow) fan – 01

(xiv) S & F Decorative LED spot/tube light (LS3)

(xv) Provision of emergency intercom system (Car machine room – control room).

(xvi) Door open and door close buttons in car operating panel

(xvii) Intercom

(xviii) Jammed landing operating panel call button by-pass

(xix) Phase failure and phase reversal protection

(xx) Motor overheat protection

(xxi) Overload function with audio-visual indication in car operating panel

BLANK

(xxiii) MS Ladder

(xxiv) 3 Phase supply & earthing from machine room to all equipment.

(xxv) Firemen emergeny return

(xxvi) The words "FIRE LIFT" and "IN CASE OF FIRE ONLY FIREMAN SHALL OPERATE THE FIRE LIFT" shall be pasted in bold letters on PVC sheets at all floor levels. (i) Type of lift: traction passenger machine room lift (ii) Travel height six floor residential bldg height (iii) Traction media : Round stranded steel wire rope conforming to IS 14665-2000 with guards.

Other stranded safety device Features Required

(i) Multi beam full length criss crossing each other infrared door sensor (minimum of 154)

(ii) Emergency landing device ELD (ARD)

(iii) Extra cores in travelling cable for customer smoke detectors.

(iv) Background music speakers

(a) Digital direction and position indicator in car and at all landings. (b) Emergency alarm at the main landing with alarm bell button in car. (c) 2 Phase/2 way fire man drive, fire man switch at the main landing.( In case fire man drive is activated the lift will come to the main landing and open the door) (d) Advanced door operation (To ensure smooth opening and closing of the doors at adjustable door speed) (e) Additional pressure sensing device. (f) Load weighing device (Audio visual over load indicator in the car for better safety) (g) Full height infra-red curtain (Highly sensitive safty device for safe entrance and exit of the passangers in to the car). (h) Emergency light, Intercom and alarm with maintenance free rechargable battery operation (To ensure passenger comfort and safety in case of emergency) (j) Over speed governor (Electro mechanical device that prevents free fall in case the elevator is travelling at speed more than 10 % of the rated speed in down ward direction) (k) Automatic rescue device (To rescue the passengers in case of emergency, the device will bring the car to the nearest floor automatically and will open the doors). (l) Special car door lock, Automatic daily brake testing, Latest technology motor-PMS.Touch panel with LED display. (m) Mechanical rescue device with no dependence with battery. (n) 2 way built in communication system, anti nuisance car call protection. (o) Door time protection with extra door time for lobby and parking, auto fan cut off. (p) Mirror on rear side wall and voice synthesizer. (q) Controller shall be include protection against over current,over voltage, single phasing. phase reversal, earth leakage and interlocking with door opening, closing and moment of lift and any other operation required for the safety of passenger as per fire safety regulation pertainging to lift. (r) Emergancy with alarm. (s) Two position key operated switch with attended and without attended switch mode. (t) Any other accessories / safety device required as per IS for safety of passengers. (u) Stainless steel hand rail all three walls of car.

S&F distribution board iron clad, double dooe with IP-43 1K-09 protection suitable for MCCB as incommer and MCB as outgoing 415 Volts 3 phase 50 C/s 4 way,TPN, complete with 250 size copper bus bar and neutral link with provision for one MCCB 4 pole 415 Volts 63 Amps rating with rupturing cap 25 KA of the same make as of distribution board & including cutting chases to wall for fixing DB and making good the disturbed wall surface complete all as specified and directed.

S&F in repairs MCCB 63 Amps 4 pole 25 KA with adjustable thermal and fixed magnetic setting complete all as specified and directed.

S&F MCB SP 6 to 32 Amp, 240 volts, 50Hz, C series of breaking capacity 10 KA, complete all as specified and directed.

M&L for point wiring with 2 runs of 1.5 Sqmm PVC insulated, FRLS stranded copper conductor cable in and including surface PVC conduit including tees, bends, elbows, junction boxes with proper size fixing brass screws including recessing and providing flush modular box with cover of suitable module for mounting modular switch socket etc. with and including one run of 1.5 sqmm PVC insulated FRLS stranded copper conductor cable of green colour a earth continuity conductor connected to common earth dolly complete all as specified for One light/call bell/fan point controlled by one 6A switch, oneway, 240 V for work complete all as specified and directed.

S&F bulk head fitting with integrated LED bulk head fitting 600 lumens, 6000K comprises of pressure die cast housing, acrylic diffuser 10 W and frame IP 65 protection, IK-07 etc including connection complete all as specified and directed.

S&F Modular switch , 6 Amp, Single pole, one way complete all as specified and directed.

M&L Earthing complete with GI earth plate electrode of size 60cmX60cmX3.15mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including GI strip of size 20x3 mm up to 7.5 mtr by means of bolts, nuts, check nuts and washers made of brass and protected by light grade 40mm dia upto 7.5 mtr long GI pipe connected to main control board and GI pipe light grade 20mm bore for watering and including funnel, wire mesh, RCC pit cover 50mm thick and PCC chamber pit with PCC 1:2:4 type C2 (including excavation and earth work disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion complete all as specified and directed shown on plate No 3 of SSR Part-I 2009.

Dismantling of Old unserviceable lift complete with panel board by disconnecting electrical connection etc including all accessories and depositing the same in MES store yard complete all as specified and directed.

Supply, laying and testing cable, XLPE insulated, screened PVC bedded, galvanized steel strip or wire armoured, electric cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 35 Sqmm 3.5 core complete all as specified and directed.

M&L for earthing with copper plate electrode of size 60x60x3.15 mm thick buried directly in ground to a depth not less than 2.25 m deep below normal ground level connected to copper strip of size 20x3 mm as earthing lead by means of nuts, bolts and washers of copper/brass after welding/brazing of copper strip to earth electrode to the full length of earth plate, 25mm dia GI tubing light grade protection pipe up to test point, 20mm dia G' watering pipe meduim grade with funnel and wire mesh, PCC pit 1:3:6 with pit cover of size 30x30 cm made of RCC 1:3:6 with suitable handle, angle iron frame made of angle iron of size 40x40x4 mm, adequate qty of charcoal dust and salt layers al around the earth plate, removal of surplus soil and returning and filling in all as required at site including test point made out of steel plate of size 75x75x6 mm fixed to wall as specified in plate No. 3 of SSR Part-I and directed.

S&F MCB, 'C' curve TP 415 volt 63 Amps 10 KA complete all as specified and directed.

M&L earth contiunity conductor copper strip 20x3mm as earthing lead fixed to wall or recess or drawn in pipe or any other indicated position as directed with porcelain insulator saddle. Suitable size of insulator not exceeding 400mm spacing as required for 20x3 mm copper strip including taking down old unserviceable strip/wire complete all as specified and directed.

OM TRADERS