CA NO GE/ND19/202223 SPECIAL REPAIR / REPLACEMENT of ACs AGAINST BER DECLARED ACs AT KASHMIR HOUSE UNDER GE NEW DELHI

Amount

Taking down carefully old split type air conditioners of various capacity, making good the disturbed surface & wall and shifting to MES store yard complete all as specified and directed.

Supply, installation, testing and commissioning of Split Air-conditioner Hi wall Model of cooling capacity 1.5 TR consisting air cooled copper condenser coil, Inbuilt Stabilizer, 3D Airflow, PM 2.5 filter, Anti-corrosion treatment for better air quality, Indoor sound level less than 48 DB, Display on Indoor unit, cordless LED/ LCD remote control ON/Off and other parameters, hermetically sealed compressor, fan motors with fan/blower, DX cooling coil, air filter, safety Controls/overload protection ,electrical wiring, first charge of Refrigerant (Non CFC) and Oil etc with 3 – star BEE rating & ISEER not less then 4.39 suitable for working on single phase 230V,50Hz power supply etc. complete in all respect. Make:-O- General or equivalent to Daikin/Hitachi

Variable refrigerant volume modular type hot and cold (single outdoor multiple indoor )each comprising of :outdoor unit :Energy efficient swing rotary compressor ,full charge of R 410a refrigerant gas and all accessories as per the specifications .Compressor shall be inverter type ,capacity : 5 HP (make : Daikin,O-General,Mitsubishi) Indoor Unit :variable refrigerant flow modular type 1.5 ton indoor units -02 nos,Comprising of EEV & all accessories as per the specifications .the indoor units shall be suitable to work on cooling as well as heating mode. The indoor units shall be suitable for operation on 220 +6% volts ,50 Hz,1 phase AC power supply and outdoor unit suitable for operation on 220-240 volts 50 Hz single phase (including one year comprehensive maintenance and compressor warranty 3 years )

Hot and cold Cassette type AC 4 ton ,having air flow rate 33 m3/min ,Power consumption 4.39 KW ,indoor unit dimension 300x820x820 mm,machine weight 31 kg,outdoor unit dimensions 852x1030x400 .The indoor units shall be suitable to work on cooling as well as heating mode (including one year comprehensive maintenance and compressor warranty 3 years ) Make : Toshiba,or O-General or equivalent in Daikin,Hitachi Note : Quoted rates include copper refrigerant pipe upto 3 Mtr ,stand for outdoor fixing in PCC if required .

Supply & fixing in replacement of interconnecting copper refrigerant pipe work duly insulated with elastomeric nitrile rubber type tubular insulation and interconnecting copper conductor PVC insulated cable as per OEM specs between indoor & outdoor units as per Size: 5/8" and 3/8"

Supply& Fixing in replacement of PVC drain pipe compete with fittings, supports as per specification Size: 25 MM Diameter

Supply and fixing in replacement of powder coated MS sheet metal stands for mounting outdoor condensing unit

Disconnecting mains connection and taking out old sub main wiring aluminium/copper of size 4/6 sqmm from the concealed/surface conduit and making good to the disturbed surface complete all as specified and directed

M&L for submain wiring with PVC insulated unsheathed copper conductor cable, multi stranded, single core, FRLS type, 1100 volts grade 2 x 4 sqmm complete drawn in and including medium grade rigid non-metallic PVC concealed conduit and its accessories along with 1x 4 sqmm PVC insulated unsheathed copper conductor cable, multi stranded, single core, FRLS type for continuous earth wire and duly connected to common earth dolly complete all as specified and directed.

M&L for submain wiring with PVC insulated unsheathed copper conductor cable, multi stranded, single core, FRLS type, 1100 volts grade 2 x 6 sqmm complete drawn in and including medium grade rigid non-metallic PVC concealed conduit and its accessories along with 1x 6 sqmm PVC insulated unsheathed copper conductor cable, multi stranded, single core, FRLS type for continuous earth wire and duly connected to common earth dolly complete all as specified and directed.

Supply and fixing plug metal clad Triple pole and earth enclosure with a three pin and earth plug with socket complete with one triple pole MCB 32 Amp, 415 Volt complete all as specified

Supply and fixing plug metal clad Triple pole and earth enclosure with a three pin and earth plug with socket complete with one triple pole MCB 40 Amp, 415 Volt complete all as specified

Supply and fixing of PVC drain water piping complete with fittings, support as per specification and insulated with 6 mm thick closed cell elastomeric nitrile rubber insulation. Size:25 mm Dia

Supply and fix CABLOFIL wire meshed Hot dip Galvanized cable tray 54mm (h) x 300 mm (w) complete with nuts bolts washers (GI) and all accessories for mounting and supporting the cable tray system, along with vertical bends, bends.for mounting and supporting the cable tray system, along with vertical bends, bends. including taking down and re fixing any type of electric cable,LAN /signal cable ,if require through wall cutting and making to good surface in disturbed area all as directed by Engr-in- Charge.

Supply and fixing plug metal clad single pole & neutral with a 2 pin & earth plug and socket complete with MCB SP 20 Amp, 230 volts complete all as specified. Make: Standard/Havells/Indoasian.

M/s Adhikari construction co.

RefAir Technical Services