Construction of New RCC antenna tower near the existing old RCC antenna tower at MSSR, Porur Chennai.SH Supply, Installation, Testing and Commissioning of Machine Roomless 8 Passenger (544 kgs) lift at Porur

SH-I: SITC of Lift

Supply, Installation, Testing and Commissioning of Machine Roomless 8 Passenger (544 kgs) lift having operating speed of 1.0 mps or above as per manufacture standards in the existing lift shaft as per detailed specification given below any other standard features applicable as mentioned. Location of Lift : Porur, MSSR. Travel : 27 Mts (Approx) Required Stops and Opening : Ground Floor + 4 stops (Ith Stop at GF, IInd stop at 1st Floor, IIIrd Stop at 4th Floor, IVth Stop at 7th floor & Vth stop at 9th floor) (Any additional emergency lift landings as per IS, if required, may be incorporated) Drive : Microprocessor based AC Variable Voltage Variable Frequency Drive (AC VVVFD). Machine : Machine Roomless - Gearless type - PMSM Brake System : Electromagnet type Operation : Simplex, With /Without attendant Power : 415 V, 3 phase, 50Hz, 4 wire system Car size: As per OEM design meeting IS Available Lift Shaft/Hoist size: 2440mm x 2300mm (If required, Necessary channel arrangement inside the hoist shall be arranged by OEM) Pit depth : 1800mm (available at site) Type of Door : a) Car : Power operated centre opening sliding door Stainless Steel Hairline finish. b) Landing Door : Centre opening sliding door- Stainless steel- Hairline finish Type of Car : Stainless Steel- Hairline finish with minimum thickness of 1.2 mm Floor : Granite Ceiling : sleek ( circular lights+fan)-Stainless Steel hairline finish Automatic Rescue Device complete with dry maintenance free batteries as required Safety Features : As per technical specification and as per standards Additional features : Voice announcement system to know the position of Landing , Braille button , and as per specification.

SH II:- All Inclusive Comprehensive Maintenance Contract (AICMC) after DLP

All Inclusive Comprehensive Maintenance Contract (AICMC) of 8 Passenger lift comprising of Periodic inspections, Schedule/ Preventive/Breakdown Maintenance /Emergency Services, Servicing & Overhauls including attending to complaints pertaining to lift , Supply & Replacement of required Spares/accessories/ consumables, Batteries,LED lights,Rewinding works including timely renewal of lift license and insurance as per special conditions as and when required for the following period .

1st Year of AICMC cost after 1 year of DLP @ 5% on item no.1.01

2nd Yeasr of AICMC cost after 1 year of DLP @ 5.50% on item no.1.01

3rd Year of AICMC cost after 1 year of DLP @ 6.05% on item no.1.01

4th Year of AICMC cost after 1 year of DLP @ 6.33% on item no.1.01

5th Year of AICMC cost after 1 year of DLP @ 7.33% on item no.1.01