PROVISION OF AIR CONDITIONERS AT NEW SERVER ROOM COMNETCEN (KOC) AND CERTAIN SANCTIONED WORKS AT NAVAL BASE KOCHI

Amount

Supply and install test commisssioning split type air conditioning unit 2.0 TR capacity ( Inverter type) with minimum 3 star rating complete with cordless remote control, eco friendly refrigent gas, 6000 K cal/Hr, 50 Hz, 240 volts, air cooled condenser with all accessories varied speed including fixing the out door unit with suitable structural steel frame as per manufacture specification and fixing of room ( high Wall ) unit on wall , providing and making interconnection, inculding refregerent piping with nitryle rubber insulation and control cable from indoor to out door up to a distance of 6.0 Mtrs , Power cabling (Max 6.0 Mtrs from Isolator/Enclosure) to unit , first charging of refrigerent gas including codeless remote, drain piping of suitable size including connecting drain lines from unit to nearest drain points complete all as specified.

Supply and install test commisssioning split type air conditioning unit 1.5 TR capacity ( Inverter type) with minimum 3 star rating complete with cordless remote control, eco friendly refrigent gas, 4500 K cal/Hr, 50 Hz, 240 volts, air cooled condenser with all accessories varied speed including fixing the out door unit with suitable structural steel frame as per manufacture specification and fixing of room ( high Wall ) unit on wall , providing and making interconnection, inculding refregerent piping with nitryle rubber insulation and control cable from indoor to out door up to a distance of 6.0 Mtrs , Power cabling (Max 6.0 Mtrs from Isolator/Enclosure) to unit , first charging of refrigerent gas including codeless remote, drain piping of suitable size including connecting drain lines from unit to nearest drain points complete all as specified.

Supply and fix 5 KVA capacity Voltage stabilizer, copper wounded suitable for 2 TR inverter type split AC, automatic operation, single phase naturally air cooled, indoor type & designed for input variation between 130 Volts to 300 Volts, with output voltage stabilized at 230 Volts with accuracy of ± 2.5%, and speed of correction 8 volts per second, fixed on wall with necessary fixing arrangments complete all as specified.

Supply and fix 4 KVA capacity Voltage stabilizer, copper wounded suitable for 1.5 TR inverter type split AC, automatic operation, single phase naturally air cooled, indoor type & designed for input variation between 130 Volts to 300 Volts, with output voltage stabilized at 230 Volts with accuracy of ± 2.5%, and speed of correction 8 volts per second, fixed on wall with necessary fixing arrangments complete all as specified.

M & L Submain wiring with 2 runs of 4 Sqmm single core, PVC insulated, unsheathed, multistranded copper conductor, FRLS cable, 1100 volts grade, drawn through and including PVC conduit pipe of medium duty, suitable dia, on wall/ceiling surface type including necessary PVC conduit specials and one run of 4 Sqmm cable single core PVC insulated, unsheathed, ,1100 Volts grade multistranded copper conductor FRLS cable as earth continuity conductor and connecting with suitable size thimble etc and making good the disturbed surface to match with the existing complete all as specified. Note:-Three runs of 4 Sqmm size PVC copper FRLS cable and one run of PVC conduit shall be measured as one unit length.

S & F and commisioning of water cooler with inbuilt water purifier dispensing Hot, normal & Cold water stainless steel body, most superior water purification technology ozonisation, microprocessor controlled electronic system operation minimum 90 ltr/hour dispensing capacity all as specified and directed. Make : Voltas/Cross fields/Usha.

S & F Voltagaae stabilizer copper wounded for automatic operation single phase naturally air colled indoor type and designed for input variation between 170 volt to 250 volt with output voltagea stabilizer copper wounded coil at 230 with accuyracy + 2.5% and capacity 4 KVA complete all as specified.

S & F MCB SP, 32 Amps, C curve, having breaking capacity 10 KA complete all as specified.

S & F modular Switch socket outlet combination, multipurpose, 3 pin, 15 Amp & 3 pin 5 Am pcontrolled by one switch, flush type.230 volts complete all as specified.

M&L for point wiring with 2 runs of 4 sqmm single core, PVC insulated unsheeted copper conductor, FRLS cable 11oo volts grade drawn through and including PVC conduit pipe of medium duty, suitable dia, on wll/ceiling pvc conduit specials and one run of 4 sqmm cable single core PVC insulated unsheathed, 1100 volts grade multistandard copper conductor FRLS cable as earth continuity conductor and connecting with suitable size thimble etc and making good the disturned surface to match with the existing complete all as per specified"

S & F Single pole enclosure with 2 pin and earth plug and socket complete with one MCB SP upto 32 Amps Amps, 240 Volt, C curve, having breaking capacity 10 KA including socket and connection, fixed on wall complete all as specified.

S & F 32mm dia PVC flexible hose, heavy duty complete all as specified.

S & F 20 mm dia CPVC pipes, SDR-13.5 & plain CPVC SDR 11 fittings, fixed on wall/ceiling with all necessay fittings, solvents complete all as specified.

COCHIN CHEMICALS

Three satar cooling corporation

AISWARYA ENTERPRISES

AR Traders

WELTRONENGINEERINGSERVICES

K.V.GEORGE AND COMPANY

SREENARAYANA ENTERPRISES

Glacier Cooling Solutions Private Limited