Government Tender Published for SITC of fire dampers,SITC of fire dampers in supply air duct Actuator torque 9Nm, 230V.,SITC of fir in COIMBATORE, TAMIL NADU

Supplying, Fixing,testing and commissioning of fire dampers in supply air duct or main branch and return air path as and where required of required sizes including control wiring,the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. Fire Damper

Supplying, Fixing,testing and commissioning of fire dampers in supply air duct or main branch and return air path as and where required of required sizes including control wiring,the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. Actuator torque 20Nm, 230V.

Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular or round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. Site fabricated GSS sheet metal rectangular ducting as per IS 655 2006 1.00 mm thick

Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber Class O insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. Nitrile rubber Insulation 19 mm

Supply, Instalation, Testing and Commissiong of control panel for 230V Actuator.

Supply of 2x1.5 sqmm Copper Control Cables, XLPE Insulated, PVC Innersheathed, Armoured, Extruded PVC Type ST2 Sheathed, 650 V or 1100 V Grade as per IS 7098 Part 1 1988.

Laying and fixing of one PVC insulated and PVC sheathed or XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm clamped with 1mm thick saddle.

Integration of all devices for activiation of AHU tripping in the event of fire detection, interfacing with the existing fire dedection system including installation or modification or upgradation of program of all fire alarm panels in the system, Testing and commissioning of the system complete as required and as per the direction of the enginner in charge. The scope of work also includes dismantling of unwanted BMS devices from the system wherever required.