REPAIRS REPLACEMENT OF BATTERY BANK AND CONNECTED REPAIRS WORK AT UPS ROOM AND PROVN OF 02 NOS AIR CONDITIONERS AT HQ SAC UNDER GE AF TRIVANDRUM

Amount

Taking down old unserviceable batteries off capacities after taking shutdown and disconnecting all the connection from UPS complete all as specified and as directed.

Supply and fix sealed maintenance free (SMF) battery 12 V 120 Ah and initially charged and making necessary interconnection with copper lugs and stainless steel bolts etc and connected to Existing UPS 30 KVA complete all as specified and as directed.

Supply and fix sealed maintenance free battery 12 V 65 Ah and initially charged and making necessary interconnection with copper lugs and stainless steel bolts etc and connected to Existing UPS 30 KVA complete all as specified and as directed.

Supply fix in- replacement of MCB TP 63 Amps 10 KA C-Series Inductive load with surge current - Motor Circuit Applications complete all as specified and as directed.

M&L for Heat Resistant Flame Retardant HRFR PVC Insulated Industrial Cables single core 25 sqmm copper conductor (red and black) complete all as specified and as directed.

Supply and install commissioning and testing of UPS circuit board for existing UPS of make Microtek 30KVA complete all as specified and as directed.

Supply and install commissioning and testing of UPS inductor for existing UPS of make Microtek 30KVA complete all as specified and as directed.

Note for Item Ser No 2& 03: (i) Contractor shall provide minimum 03 year warranty for SMF batteries (ii) Contractor shall be provide required spares for smooth functioning of the existing UPS of make Microtek 30KVA.

M&L for point wiring complete with 2.5 Sqmm single core FR PVC insulated unsheathed cable 1100 V grade multi stranded copper conductor drawn through non metallic rigid PVC conduit concealed and accessories including with 2.5 Sqmm PVC insulated multistranded copper conductor cable including 2.5 sqmm PVC insulated copper cable as earth continuity conductor for one switch socket outlet 15 Amps on independent board all as directed

M& L for RCCB 2 pole 63A, 240 volts, short curcuit current 100mA capacity, confirming to IS/IEC 12640-1 complete all as specified and as directed.

M& L Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20A complete all as specified and as directed.

Supply and install testing, commissioning of split ACs with inverter type comprising of indoor/outdoor with copper coil single phase 230V, 50Hz complete with cordless remote control unit of high EER rated BLDC compresor, including necessary fixing arrangement complete unit shall be placed at suitable position and height inside the room and outdoor unit at suitable place outside the room on plinth height / on wall or roof as suitable and including voltage stabilizer of suitable capacity, metallic bracket with fixing bolts for outdoor unit, insulated copper piping etc., Refrigerant R410-A of cpapcity 2TR (copper type) 5 star rated complete all as specified and directed.

M/S Vadakkeparambil Electro-Mechanic Service

KML CONSTRUCTION

JEETH CONSTRUCTION

GRAND COOL SOLUTIONS