PROVN OF CERTAIN SPLIT AC AT CQA(MET), SANCTION WORKS AT DGQA AND MAINTENANCE OF AC, WATER COOLER, RO WATER PURIFIER, REFRIGERATOR AT DGQA AT ISHAPORE UNDER GE I P FY ISHAPORE.

Amount

SCHEDULE "A" PART - I (MAINTENANCE OF SPLIT AC AT DGQA)

Taking out existing unserviceable AC of capacity 1.5/2 tonne Split type unit by carefully disconnecting existing electrical connection, removing aside, packing and servicing after proper cleaning checking of all electrical connection, checking for leakage etc if any complete all as specified and directed.

Installation of AC 1.5 tonne capacity and testing complete twice during contract period in all respect, complete all as specified and directed.

All as per item No 1.02 above but AC 2 tonne capacity

Vacuuming leak testing, flushing and gas charging including supply of gas for AC 1.5 tonne with Mafron - 22/ Freon - 22 refrigerant and testing complete all as specified and directed.

All as per item No 1.04 above but AC 2 tonne capacity

Supply and fixing air filter for AC of 1.5/ 2 tonne capacity including taking down old unserviceable air filter complete all as specified and directed.

Supply and fixing remote control with sensor circuit for AC 1.5 tonne capacity including taking down old unserviceable remote control complete all as specified and directed.

All as per item No. 1.07 above but for AC 2 tonne capacity

Supply and fixing blower motor fan of suitable type/ model of reputed Firm/ Company for AC 1.5 tonne capacity including taking down old unserviceable blower motor fan complete all as specified and directed.

All as per item No. 1.09 above but for AC 2 tonne capacity

Supply and fixing thermostat for AC of 1.5/ 2 tonne capacity including taking down old unserviceable thermostat complete all as specified and directed.

Supply and fixing relay assembly for AC 1.5/ 2 tonne capacity including taking down old unserviceable relay assembly complete all as specified and directed.

Supply and fixing cooling coil assembly for AC of 1.5/ 2 tonne capacity including taking down old unserviceable cooling coil assembly complete all as specified and directed.

Taking out unserviceable wiring complete for split AC 1.5/ 2 tonne capacity and rewiring with suitable copper wire and testing complete all as specified and directed.

Supply and fixing condensing coil suitable for AC 1.5 tonne capacity including taking down old unserviceable condensing coil complete all as specified and directed

All as per item No. 1.16 here-in-before but for AC 2 tonne capacity

Supply and fixing strainer suitable for AC of 1.5 tonne capacity including taking down old unserviceable strainer complete all as specified and directed.

All as per item No. 1.18 here-in-before but for AC 2 tonne capacity

Supply and fixing running capacitor suitable for AC 1.5/ 2 tonne capacity including taking down old unserviceable running capacitor complete all as specified and directed

Supply and fixing starting capacitor suitable for AC 1.5/ 2 tonne capacity including taking down old unserviceable starting capacitor complete all as specified and directed

Supply and fixing overload protection suitable for AC of 1.5 tonne capacity including taking down old unserviceable overload protection complete all as specified and directed

All as per item No. 1.22 above but for AC 2 tonne capacity

Taking down carefully unserviceable compressor unit for AC 1.5 tonne capacity from base by dismantling all electrical/ gas connection and S & F sealed compressor unit complete excluding vacuuming and gas charging and connecting all electrical and gas pipe connection and testing complete all as specified and directed.

All as per item No. 1.24 above but for AC 2 tonne capacity

Supply and fixing 1/2" dia copper tube with connection in AC including taking down old unserviceable copper tube complete all as specified and directed

All as per item No. 1.26 here-in-before but 3/8" dia copper tube

All as per item No. 1.26 here-in-before but 1/4" dia copper tube

Material and labour for 1/2" to 1/4" dia PVC water pipe with all fittings and laid in floors or fixed to walls including taking down old PVC water pipe complete all as specified and directed.

Material and labour for PVC insulated, single core copper conductor (flexible) heavy duty electric cable 1100 V grade, cross-sectional area 6.0 sq mm, fixed in concealed wall including taking down old PVC cable complete all as specified and directed.

Material and labour for disconnecting the Voltage stabilisers of capacity 5 kVA from the system, repairing & refixing the same at original position properly and making electrical connections for proper functioning of the instrument complete all as specified and directed. complete all as specified and directed.

All as per item No 1.31 here-in-before but for voltage stabiliser of capacity 4 kVA complete all as specified and directed

All as per item No 1.31 here-in-before but for voltage stabiliser of capacity 3 kVA complete all as specified and directed

All as per item No 1.31 here-in-before but for voltage stabiliser of capacity 2 kVA complete all as specified and directed

Material and labour for sub main wiring using two single core PVC insulated, PVC sheathed stranded copper conductor (FRLS) cable of size 4 sq mm unsheathed drawn in and including PVC caping casing including accessories in surface to wall/floor or ceiling etc and 1 x 2.5 sq mm PVC insulated unsheathed copper conductor as continous earth continuity conductor drawn in including taking down old unserviceable wiring complete all as specified and directed.

Supply and fixing in repair sheet metal enclosure with single pole and neutral enclosure with a two pin and earth plug and socket with one single pole MCB 20 Amps, 10 kA, 'C' curve operated on 240 volt AC supply complete all as specified and directed.

S&F in repair MCB SP 240 volts 6 to 32 Amps, 10 kA, 'C' curve complete all as specified and directed.

S&F in repair MCB SPN 240 volts 6 to 32 Amps, 10 kA, 'C' curve complete all as specified and directed.

S&F in repair MCB isolator 4 pole, 415 volts, 100 Amps, 10 kA, 'D' curve complete all as specified directed..

S&F in repair MCB TPN 415 volts, 32 Amps, 10 kA, 'D' curve complete all as specified directed..

S&F in repair MCB TPN 415 volts, 40 Amps, 10 kA, 'D' curve complete all as specified directed..

S&F in repair MCB TPN 415 volts, 63 Amps, 10 kA, 'D' curve complete all as specified directed..

Supply and fixing in repair water purifier candle for Aquaguard/ Kent/Pureit complete all as specified and directed.

Supply and fixing in repair water filter cartridge for Aquaguard/ Kent/ Pureit complete all as specified and directed.

SCHEDULE "A" PART - II (MAINTENANCE OF WATER COOLER)

Taking out unserviceable Water Cooler and upto 80/120 litre capacity by carefully disconnecting existing electrical connnections, removing aside, packing and servicing after proper cleaning checking of all electrical connections, checking for leakage etc if any complete all as specified and directed

All as per Item No 2.01 here-in-before but 150 litre capacity.

Installation of water cooler of 80/120 litre capacity after servicing and testing complete all as specified and as directed.

All as per Item No 2.03 here-in-before but for 150 Litre capacity complete all as specified and as directed.

Material and labour for disconnecting the hermetically sealed compressor from the system, repairing and overhauling of the defective compressor reconnecting the compressor to the water cooler properly for water cooler 80/120 litre capacity complete all as specified and as directed.

All as per Item No 2.05 here-in-before but 150 litre.

Material and labour for gas charging (M-12/F- 12) in the water cooler including renewal of capillary tube and strainer for water cooler 80/120 litre capacity complete all as specified and as directed.

All as per Item No 2.07 here-in-before but 150 litres.

Material & labour for spray painting to the outer body and frame complete with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer after complete removal of existing treatment of 80/120 litre capacity water cooler complete all as specified and as directed.

All as per Item No 2.09 here-in-before but 150 litres capacity.

Material & labour for rewinding of the blower motor of water coolers with suitable gauge of copper enameled wire including varnishing and baking properly of water cooler 80/120 Ltrs capacity including taking out old unserviceable materials complete all as specified and as directed.

All as per Item No 2.11 here-in-before but 150 litre.

Supply and fixing in repairs of overload protection relay suitable for water coolers 80/120 ltrs capacity complete all as specified and as directed.

All as per Item No 2.13 here-in-before but 150 litres capacity.

Supply and fixing in repairs thermostat including switch for water coolers of capacity 80/120 litre complete all as specified and as directed.

All as per Item No 2.15 above but 150 litre capacity.

Supply and fixing in repairs of starting capacitor of required size suitable for 80/120 ltrs capacity water cooler complete all as specified and directed.

All as per Item No 2.17 here-in-before but 150 litre capacity.

Supply and fixing in repairs of running capacitor of required size suitable for 80/120 litre capacity water cooler complete all as specified and directed.

All as per Item No 2.19 here-in-before but 150 litres capacity.

Supply and fixing in repairs of drain out PVC pipe 1/2" to 1" dia with clamps of approved size complete all as specified and directed.

All as per Item No 2.21 here-in-before but 150 litres capacity.

Taking out water storage tank carefully from the system soldering to the water tank to prevent water leakage and re-fixing the water tank inside the cooler for 80/120 litre capacity water cooler complete all as specified and directed.

All as per Item No 2.23 here-in-before but 150 litres capacity.

Material and labour for repair of the internal electrical circuit by flexible copper insulated conductor of existing size with thimbles sockets etc at site for water coolers 80/120 litre capacity complete all as specified and directed.

All as per Item No 2.25 here-in-before or 150 litres capacity.

Supply and fixing in repairs lid gasket set (top & bottom) of required size suitable for 150 litre capacity water coolers complete all as specified and as directed.

All as per Item No 2.27 above but 150 litres capacity.

Supply and fixing in renewal of cast copper alloy bib cock push type self closing as per existing size complete all as specified and as directed.

Material and labour for reinsulation with glass wool & thermocol to protect the water tank from external heat as required at site for water coolers of any size & capacity complete all as specified and as directed.

Supply and fixing in repair blower motor of approved make complete all as specified and as directed.

Supply and fixing in repair aluminium fan blade of approved make complete all as specified and as directed.

Supply and fixing ball brass valve with polythene float suitable for water cooler 80/120 litre capacity including taking out old unserviceable ball valve complete all as specified and as directed.

All as per Item No 2.33 here-in-before but 150 litres capacity.

SCHEDULE "A" PART - III (MAINTENANCE OF RO WATER PURIFIER)

Taking out unserviceable RO water purifier of any capacity by carefully disconnecting existing electrical connnections, removing aside, packing and servicing after proper cleaning checking of all electrical connections, checking for leakage etc if any complete all as specified and directed

Material and labour for Manual flush kit for RO membrane complete all as specified and as directed.

Material and labour for Manual flushswitch for RO membrane complete all as specified and as directed.

Material and labour for plastic NRV for RO complete all as specified and as directed.

Material and labour for push fit tee 1/4''/0.25'' complete all as specified and as directed.

Material and labour for granular activated carbon filter for RO complete all as specified and as directed.

Material and labour for RO flow restrictor complete all as specified and as directed.

Material and labour for RO TDS controller/adjuster kit complete all as specified and as directed.

Supply and fix SMPS-24V/2.5 Amp(power supply for RO) complete all as specified and as directed.

Material and labour for RO/UV water purifier flexible white pipe/tube 2m in length complete all as specified and as directed.

Material and labour for steel inlet valve/connector RO/UV/water filter purifier complete set complete all as specified and as directed.

Material and labour straight connector complete all as specified and as directed.

Supply and fix three nut tee elbow connector complete all as specified and as directed.

Material and labour for transparent Pre-filter complete kit antiscalant balls for water purifier complete all as specified and as directed.

Material and labour for iron removal filter having flow rate of 0.3M3/Hr for water purifier complete all as specified and as directed.

SCHEDULE "A" PART - IV (MAINTENANCE OF REFRIGERATOR)

Disconnecting any capacity refrigerators from the system for Servicing/cleaning, taking out refrigerators from the existing places, clearing with blower & soap water solution making dust free to the system tightening all nuts, bolts, screws etc, refixing the refrigerators in existing places properly to make sure that noiseless refrigerators complete all as specified and as directed.

Installation of refrigerator of capacity 210 litre unit by carefully disconnecting existing electrical connections, checking for leakage etc if any complete all as specified and as directed.

All as per Item No 4.02 here-in-before but 315 ltrs capacity.

Material and labour for gas charging (Mafron 12/freon 12) in the refrigerator including renewal of capillary tube and strainer for 210/215 ltrs capacity complete all as specified and as directed.

All as per Item No 4.04 here-in-before but 315 ltrs capacity.

Material and labour for spray painting to the outer surface of body and frame complete with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer after complete removal of existing paint for 210 litre capacity refrigerator complete all as specified and as directed.

All as per Item No 4.06 here-in-before but 315 litre capacity.

Supply and fixing in repairs of box type relay assembly for 215 litre capacity refrigerator complete all as specified and as directed.

All as per Item No 4.08 here-in-before but 315 litre capacity.

Supply and fixing in repairs of thermostat with switch and knob for refrigerator 215 litre capacity complete all as specified and as directed.

All as per Item No 4.10 here-in-before but for 315 ltrs capacity complete.

Supply and fixing in repairs of suitable size chill tray for 210 litre capacity complete all as specified and as directed.

All as per Item No 4.12 here-in-before but 315 litre capacity .

Supply and fixing in repairs of cooling coil complete for refrigerators of different make for the capacities 210 litre complete all as specified and as directed.

All as per Item No 4.14 here-in-before but 315 ltrs capacity.

Supply and fixing in repair of door gasket for refrigerator 210/215 liter capacity complete all as specified and as directed.

All as per Item No 4.16 above but 315 litre capacity.

Supply and fixing in repair ice tray for refrigerators complete all as specified and as directed.

Supply and fixing bulb for refrigerator of any type (screw/pin type) including taking out old one unserviceable complete all as specified and as directed.

Supply and fixing PVC insulated stranded copper conductor flexible cable, 1100 volts grade of size 2.5 Sqmm, 3 core including taking out old unserviceable cable complete all as specified and as directed.

Supply and fixing in repairs plug top 5/6 amps capacity complete all as specified and as directed.

Supply and fixing in repairs PVC stand for refrigerator 210 liter capacity complete all as specified and as directed.

All as per Item No 4.22 here-in-before but 315 ltrs capacity.

Supply and fixing in repairs of freezer door for 210 litre capacity refrigerator complete all as specified and as directed.

All as per Item No 4.24 here-in-before but for 315 ltrs capacity.

Supply and fixing vegetable tray for 210 lit capacity refrigerator including taking out old unserviceable one complete all as specified and as directed.

All as per Item No 4.26 here-in-before but 315 ltrs capacity complete all as specified and directed

Supply and fixing in repairs thermetically sealed compressor of refrigerator 210 lit capacity complete all as specified and as directed.

All as per Item No 4.28 here-in-before but 315 ltrs capacity .

Material and labour for rubber door gasket suitable for refrigerator of any capacity/make and provision for making air tight of the refrigeratorcomplete all as specified and as directed.

Taking out of old unserviceable door lock of refrigerator of any capacity of new door lock to match with the existing complete all as specified and as directed.

Disconnecting the Voltage stabilizer of capacity 1 KVA from the system , repairing and refixing at the same place properly and making electrical connections for proper functioning of instrument complete all as specified and as directed.

All as per Item No 4.32 here-in-before but 0.5 KVA capacity.

SCHEDULE "A" PART - V (PROVN OF SPLIT AC)

Supply and install inverter type hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 5 star rating of capacity 2 Ton complete all as specified and as directed. Make - Blue Star Model No - IC524DBTU or equivalent as in the list of makes.

Supply and install inverter type hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 5 star rating of capacity 1.5 Ton complete all as specified and as directed. Make - Blue Star Model No - IC718YCTU or equivalent as in the list of makes.

Supply and Fix Voltage stabilizer for automatic operation, single phase, naturally air cooled indoor type & designed for working range between 90 V to 300 V with output voltage stabilized at 230 V having inbuilt thermal overload protection and digital display show input and output voltage suitable for 2.0 TR ACS. Make - V- Guard, Model No- VIEW 500 PLUS or equivalent as in the list of makes.

Supply and Fix Voltage stabilizer for automatic operation, single phase, naturally air cooled indoor type & designed for working range between 90 V to 300 V with output voltage stabilized at 230 V having inbuilt thermal overload protection and digital display show input and output voltage suitable for 1.5 TR ACS. Make - V- Guard, Model No- VIEW 400 PLUS or equivalent as in the list of makes.

M&L single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified and directed. Make - Standard Cat No.- DSDPUSN020 or equivalent as in the list of makes.

SCHEDULE "A" PART - VI [PROVN OF GEYSER AT CQA(SA)]

Supply and fixing electric water heater (Geyser) vertical type 25 ltrs capacity BEE 5 star rated of 2 KW with high technology of inner tank including all connecting with water tank/supply point sockets including fixing with anchor bolts (04 set) and washers and making its good surface finish and painting the same with existing wall/surface complete all as specified and as directed. Make-Havells, Cat Part No GHWASEWH025 or equivalent as in the list of makes.

Supplied and fixed PVC connections 15mm size with PTMT nuts of length 450 mm all as spcd & dirctd.

Supplied and fixed Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed for bore dia of pipe 15 mm, all as specified and as directed.

Supply and fixing 15mm bib tap long nose with flange cast copper alloy CP fancy type, screwed down screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S&F sheet metal enclosure, suitable single pole and neutral with a two pin and earth plug and socket complete in metal clad board (Industrial type ) with single pole MCB 10 Amp 240 Volts fixed properly on in concealed position complete all as directed.

M&L for sub main wiring with two single core PVC-FRLSH insulated unsheatehed multistranded copper conductor cable of size 4.0 sqmm drawn in PVC casing caping with 4 Sqmm PVC-FRLSH insulated unsheathed multistranded copper conductor as a continuous earth wire complete all as specified.

M&L for Cutting existing steel tubing for alterations or additions (Each cut measured) in position without taking out the pipe for bore dia of pipe 15 mm, all as specified nad directed.

M & L for Screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector) without taking out the pipe for bore dia of pipe 15 mm, all as specified and directed.

Supply and fixing GI 15mm bore pipe light grade for laying in trenches/floors or walls for earth wire complete as required and directed.

SCHEDULE "A" PART - VII (PROVN OF EXHAUST FAN)

M&L for point wiring with 1.5 sq mm (nominal area) FRLS PVC insulated and unseathed 1100 V grade multistanded copper conductor single core cable drawn through and including PVC casing & caping of adequate size for one exhaust fan point controlled by one way switch with all fittings and accessories including PVC insulated and unsheathed single core stranded copper conductor cable green in colour of size 1.5 sq mm as earth continuity conductor to flush modular metal boxes readily available covers with outer plates/ inner plates etc as per requirementfittings complete all as specified and directed

Supply and fixing exhaust fan of size 300 mm sweep 1400 RPM complete all as specified and directed. Make - Havells, Model No - Turbojet SP.

Supply and fixing switch piano flush type single pole one way 5/6 Amps complete all as specified and as directed.

M&L for ceiling rose PVC/polycarbonate, isolated body 63.5x23.5mm, terminals complete all as specified and directed

M&L for cutting holes into or through brick walls built in cement mortar or cement lime mortar or stone walls built in lime mortar or walls of lime concrete and making good with existing surface in cement mortar 1:3 or cement concrete 1:2:4 type B-1 and surface colour of walls as reqd for ext 400 sq cm but not exc 10 sqcm complete all as specified and directed

SCHEDULE "A" PART - VIII [PROVN OF SPLIT AC AT SQAE(A)]

Supplying and fixing sheet metal enclosure with single pole and neutral enclosure with a two pin and earth plug and socket with one single pole MCB 20 Amp, 10kA, 'C' curve operated on 240 volt AC supply complete all as specified and as directed.

Supply and install hi wall split unitsindoor/outdoor complete with cordless remote control unit and within built air ioniser and Plasma filterfor better indoor air quality withminimum 3 star rating and EER 3.2of capacity as shown.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 90 V to 300 V with output voltage stabilized at 230 V having inbuilt overload protection and digital display show input and output voltage suitable for 1.5 TR ACS. Make - V- Guard, Model No - VIEW 400 PLUS or equivalent as in the list of makes.

M&L Sub main wiring with 4 Sqmm (Nominal area) with two runs of single core, PVC insulated, multistranded, unsheathed, copper conductor cables 1100 V grade drawn through PVC casing caping including 4 sqmm (nominal area) single core, PVC insulated, multistranded, unsheathed, copper conductor as earth wire and duly connected to earth point and making good disturbed surface complete as specified and directed.

M/s. Bijoy Engineering Co.