REPAIR AND ROUTINE MAINTENANCE OF ELECTRICAL LIFTS INSTALLED AT CGRA THALAKANCHERRY AREA UNDER GE (I) (CG) CHENNAI.

Amount

SCHEDULE 'A' - PART I (MAINTENANCE)

Comprehensive maintenance and repairs to electrically operated lifts of IES make at CGRA (Phase-II) thalakancherry including renewal/replacement of defective parts of Automatic Rescue Device and Over Load Warning Device with a capacity of 08 no passengers lift , 544 Kg each -10 Nos, 1.0 meter/sec , single speed single push button control system with micro processor control system collective control scheduled in Appx "A" by carrying out periodical checks/ repair and testing as per Appx "B" as recommended by the manufacturer and as directed by Engineer in charge to ensure smooth functioning and efficient operation including fixing only for the items mentioned below in Schedule A Part II .

Comprehensive maintenance and repairs to electrically operated lifts of IES make at CGRA (Phase-II) thalakancherry including renewal/replacement of defective parts of Automatic Rescue Device and Over Load Warning Device with a capacity of 13 no passengers lift , 884 Kg each -10 Nos, 1.0 meter/sec , single speed single push button control system with micro processor control system collective control scheduled in Appx "A" by carrying out periodical checks/ repair and testing as per Appx "B" as recommended by the manufacturer and as directed by Engineer in charge to ensure smooth functioning and efficient operation including fixing only for the items mentioned below in Schedule A Part II .

Note for item No 2 : (i) The contractor is required to enter into MOU with the lift manufacturer (or) with any OEM having registered with "Govt of tamilnadu Electrical Inspectorate " having valid license and shall submit the same within 15 days form commencement of work. (ii) The spares/electrical items as listed in Schedule A Part-II shall be used whenever required only and measured and paid seperately under respective items. (iii) The rate quoted by the contractor above is inclusive of all items required at site except those items given in Sch A Part II and to keep the lift operational round the clock including cleaning and greasing of all moving parts on monthly basis all as specified and as directed by Engineer-in-Charge. (iv) If spare parts of original make is not available in the market ,necessary equivalent suitable spare to existing lift part as approved by the department shall be used in the work for smooth running of lifts. (v) Cost of renewal of lift license from Lift Inspector ,Govt of Tamil Nadu is deemed to be included in the rate quoted by the tenderer for item no :2 and 2.01 mentioned above.

SCHEDULE 'A' - PART II ( SPARE PARTS)

Supply only main controller transformer primary secondary-110V,AC 500V. Make - omini Tech/unitech/SSMPS

Supply only floor relay oscillator switch maganetic type working on 24 volt DC Make - IES

Supply only illuminated push button working on 24 volt,DC Make-IES

Supply only main contactor with coil,60 Amps,power contactor with 2Nos+2NC aux.Contacts and with 230 V,AC coil.Make-siemens/Telemecanique/C&S/ABB

Supply only auxillary contactor with coil,60 Amps,power contactor with 4Nos+4NC with 230 V,AC coil.Make-siemens/Telemecanique/C&S/ABB

Supply only roller for auto doors ,Material:Nylon,Make-IES

Supply only Guide shoe lining material:Nylon,Make-IES

Supply only SS indiactor plate 1.5mm thick ,suitable for full collective lift and electronic car position indicator .Make-IES

Supply only limit switches protective device to stop lift at terminal floor during over travel.Make-IES

Supply only brake protective to lock doors mechanically.Make-IES

Supply only coupler RH/coupler LH for coupling car and landing doors.Make-IES

Supply only door sleeper made out of aluminium .Make-IES

Supply only main hoist rope of size 13mm dia heavy duty confirming to relevent IS Make -USHA MARTIN

Supply only 7 segment display card for car position indicator working on 24V,DC Make-IES

Supply only power contactor 32 Amps with 02 nos + 2NC Aux contacts with 230V AC .Make-siemens/Telemecanique/C&S/A&B

Supply only LED light fitting 3 watts for cabin false ceiling Make-Crompton greaves/Surya

Supply only trailing cable 10 core 0.75 Sqmm Make -Universal/RR cable/Polycab

Supply only Gear oil ,servo 320

Supply only Microprocessor L 40 BMW.Make-Allen Bradely

Supply only input module 24 Volts DC I/P or potential free relay O/P contact Make-Allen Bradely

Supply only full length sensor 64 Beams Make-cedes/TL jones/IES

Supply only 12 Volts 7AH maintenance free sealed battery Make - Exide / Amron

Supply only charger card for automatic resuce device 230 Volts input/72 Volts output. Make - Jeltron

Supply only charger card for automatic resuce device 75 Volts input/24 Volts output. Make - Jeltron

Supply only mosfet card for automatic resuce device Make - Jeltron

Supply only power contactor 32 Amps with 24 DC coil . Make - siemens/Telemecanics

Supply only Variable Voltage Variable Frequency (VVVF) drive main suitable for lift motor upto 11KW including feeding necessary parameters and taking down defective VVVF drive and taken as credit Make : Fuji/ Toshiba/ Yasakawa

Supply only car position indicator logic card suitable for upto G+9 floor including taking down old unservicable one and taken as credit Make-IES

Supply only lift door motor (VVF) capacity 0.50KW,220V,50HZ suitable for existing door motor control circuit

Supply only lift door operated by AC 220V,180 RPM,50W .Make-Omni

SCHEDULE 'A' - PART III

Taking down main motor 3 phase 380 Volts upto 09 KW,1300/325 RPM and material and labour for rewinding the same using suitable gauge of copper winding wire and all insulation item including varnishing drying and refixing of AME at site testing and including replacement.of nuts and bolts for foundation etc complete all as specfied and as directed.

Taking down main motor 3 phase 380 Volts upto 15 KW,1300/325 RPM and material and labour for rewinding the same using suitable gauge of copper winding wire and all insulation item including varnishing drying and refixing of AME at site testing and including replacement.of nuts and bolts for foundation etc complete all as specfied and as directed.

Taking down cabin fan single phase,230 volts and material and labour for rewinding the same using suitable gauge of copper winding wire and insulation varnishing,drying and refixing of fan in lift cabin and testing complete all as specified and as directed.

Rewinding of break coil including opening and cutting old burnt out winding andrewinding the same using suitable gauge of copper winding wire and insulation varnishing,drying and testing complete all as specified and as directed.

INDUSTRIAL ENGINEERING SYSTEMS

Velox Engineering Solutions Pvt Ltd

Man Elevators Company Pvt Ltd