tender for annual plan-parakadavu gp- s0334/26 - installation of lift for disabled friendly office building -supply, installation , testing and commissioning of 8 passenger lift in panchayath office building parakadavu -electrical lift work , supply installation testing and commissioning of 8 passenger lift , od369382/2025-2026:supply, conveyance, installation, testing and commissioning of 1 no. 8 passenger/544kgs disabled friendly passenger lift having the following features 1.type and capacity of the elevator - 8 passenger / 544kgs passenger lift -mrl-traction ( rope ) with out machine room -gearless 2.speed - 1 mtr / second 3.type and drive system of motor - microprocessor based vvvf 4. control system - microprocessor based simplex selective collective control with/ without attendant 5 . travel height - 6.40 mtrs approximate g to 2 nd floor 6 . no. of stop/opening - 3 stop 3 opening ( all opening on the same side ) 7. car enclosure/cabin/ car entrance and door and door frames - stainless steel with 1.20 mm thick ss304 grade jindal honey comp /vandal proof finish material with overload protection device (opd ) all doors and car door with 8 mm toughened framed half vision glass doors 8.ard - automatic rescue device with an electronic controller with necessary maintenance free batteries 8. main supply system - ac 415 volts,3 phase , 50 hz, 9. control system - microprocessor based integrated variable voltage variable frequency ( v3f) controller - semi seriel / parallel communication , 10. drive - v3f 5.50 ( monarch) 11. motor - 3.7 kw , 9 amps, 12. rope usha martin , 13. operation - selective collective simplex 14. type of machine - pm type gearless machine with out machine room - montanari 15 . machine location - at the top of the elevator shaft 16 . hoist way available 1580 mm width x1900 mm depth , 17. cage size/type - 1100 mm width x 1300mm depth x2300 mm height 18 . cabin enclosure and panels - stainless steel (ss) 1.20 mm thick 304 grade jindal honey comp /vand