AC system of Display Hall

air diffusersorgrill with powder coated aluminium refer annexure III

100000000013 Supply of return air diffusersorgrill with powder coated aluminium single piece refer annexure III

100000000014 Supply of 27 KW finned type electric strip air heaters for winter heating in three banks 9 KW in each bank refer annexure III

100000000015 Supply of fire dampers in supply air duct of required size controlwiring

the damper shall be motorised and spring return refer annexure III

100000000016 Supply of control instruments and sensors required for Combined fire and smoke damper including actuators refer annexure III

100000000017 Supply of freshor exhaust air louvers made of extruded aluminium with birdor insect screen including volume control damper made of aluminium refer annexure III

100000000018 Supply of Floor mounted cubicle non drawout electrical control panel for operating 3 nos Ductable unit and 1 no heater bank total 4 nos outgoing feeder refer annexure III

100000000019 Supply of following size LT power cable with Copper conductor XLPEorPVC insulation PVC inner sheathed armoured extruded PVC outer sheathed refer annexure III

100000000020 Supply of XLPE insulated PVC sheathed armoured copper conductor 2XFY

1.1 kV grade LT cable of size 4.0 core - 2.5 sqmm refer annexure III

100000000021 Supply of perforated Hot Dipped Galvanised Iron cable tray of size150 mm width X 50 mm depth X 1.6 mm thickness refer annexure III

100000000022 Installation testing and commissioning of high static pressure Ductable AC unit capacity not less than 16.5 TR having one indoor and refer annexure IV

100000000023 Erection testing and commissioning of High Wall Mount type Hot and Cold Split AC Units of cooling capacity not less than 2.0 TR minimum 3 star rating Inverter refer annexure IV

100000000024 erection testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units of ductable split AC refer annexure IV

100000000025 Erection

testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units of split AC refer annexure IV

100000000026 Laying of flexible PVC Duct hose Covering pipe gray colour of size 60 mm suitable for exposed refrigerant pipes and cabling refer annexure IV

100000000027 Laying of cPVC SDR11 pipe of 25 mm dia with 9 mm thick tube type nitrile rubber insulation for condensate refer annexure IV

100000000028 Laying of cPVC SDR11 pipe of 32 mm dia with 9 mm thick tube type nitrile rubber insulation for condensate refer annexure IV

100000000029 Fabrication installation testing and commissioning of site fabricated GI sheet metal ducts of 24 Guage Birmingham Gauge refer annexure IV

100000000030 Fabrication

installation

testing and commissioning of site fabricated GI sheet metal ducts of 22 Guage Birmingham Gauge refer annexure IV

100000000031 fixing of thermal insulation for supply air ducts with 19 mm thick self-adhesive closed cell elastomeric nitrile rubber Class O refer annexure IV

100000000032 Fixing of acoustic insulation for ducting with open cell nitrile rubber insulation or open cell physically crosslinked polyolefin foam insulation refer annexure IV

100000000033 Erection testing and commissioning of volume control dampers for ducts made of GI sheet of thickness not less than 18 G including fittings refer annexure IV

100000000034 fixing

testing and commissioning of supply air diffusersorgrill with powder coated aluminium single piece moulded frame refer

100000000035 Fxing

testing and commissioning of return air diffusersorgrill with powder coated aluminium single piece moulded frame refer annexure IV

100000000036 Erection testing and commissioning of 27 KW finned type electric strip air heaters for winter heating in three banks 9 KW in each bank refer annexure IV

100000000037 Fxing testing and commissioning of fire dampers in supply air duct of required size controlwiring

the damper shall be motorised and refer annexure IV

100000000038 Installation

testing and commissioning of control instruments and sensors required for Combined fire and smoke damper including actuator refer annexure IV

100000000039 Erection testing and commissioning of freshor exhaust air louvers made of extruded aluminium with birdor insect screen including volume control damper refer annexure IV

100000000040 Erection testing and commissioning of Floor mounted cubicle non drawout electrical control panel for operating 3 nos Ductable unit and 1 no heater refer annexure IV

100000000041 Laying of following size LT power cable with Copper conductor XLPEorPVC insulation PVC inner sheathed refer annexure IV

100000000042 Laying of XLPE insulated PVC sheathed armoured copper conductor 2XFY 1.1 kV grade LT cable of size 4.0 core - 2.5 sq.mm refer annexure IV

100000000043 Installing of perforated Hot Dipped Galvanised Iron cable tray of size150 mm width X 50 mm depth X 1.6 mm thickness refer annexure IV

100000000044 Dismantling and shifting of existing water cooled pakage 4 nos unit complete along with Pump including ducting refer annexure IV