REPAIR / MAINT OF HEATING APPLIANCES, EXHAUST FAN AND INTERNAL ELECTRIFICATION AT LEBONG UNDER AGE(I) DARJEELING

Amount

Taking down defective Geyser of any capacity litres from its existing position with all allied T&P/ladder etc. duly disconnected inlet/outlet water connection transporting to repair workshop if required and for repairing and re-fixing after successful repairing complete as and when requird, complete all as specified and directed.

Repair/maintenance of geyser of 25 litres / 50 litres capacity of any make carefully by dismantling and inspecting all the parts, for its serviceability, cleaning/reconnection of serviceable parts i.e. heating element, base assembly, connecting lead, thermostat, electrical contact, electrical wiring, indicators, safety valves, vacuum control/pressure reducing valve, PVC connection, inner tank, outer tank, glass wool/puf insulation etc and refixing cover after replacement of unserviceable parts matching with existing make and sizes as mentioned above, complete all as specified and directed. Note: (i) The defective parts to be replaced shall be measured and paid separately under relevant item of BOQ.

S&F of steel wire mesh covered flexible connection pipe 15mm bore size with nuts, rubber washers etc. complete of length 450 mm long matching with existing, complete all as specified and directed. Make: Bajaj / Havells/ Usha/ V-Guard/ Jaquar/ Crompton

S&F of steel wire mesh covered flexible connection pipe 15mm bore size with nuts, rubber washers etc complete of length 600 mm long matching with existing, complete all as specified and directed. Make: Bajaj / Havells/ Usha/ V-Guard/ Jaquar/ Crompton

S&F of geyser element 1.5 KW, ISI marked with gasket, nuts, bolts suitable for the existing triangular/round shape/make of the geyser under repair including matching with existing, complete all as specified and directed. Make: Bajaj / Havells/ Usha/ V-Guard/ Jaquar/ Crompton

S&F of geyser element 2.0 KW, ISI marked with gasket, nuts, bolts suitable for the existing triangular/round shape/make of the geyser under repair including matching with existing, complete all as specified and directed. Make: Bajaj / Havells/ Usha/ V-Guard/ Jaquar/ Crompton

S&F of thermostat (ISI marked) suitable for existing make of the geyser under repair of cap 50 litres / 25 litres, complete all as specified and directed. Make: Bajaj / Havells/ Usha/ V-Guard/ Jaquar/ Crompton

M&L for painting of geysers of any cap 50 litres / 25 litres with one coats of synthetic enamelled paint after scraping the existing old painted surface, complete all as specified and directed.

M&L for wall fastners / anchor bolt of size 100 mm long 8mm dia with double washers including grouting and make good the wall surface with cement mortar (1:4) for fixing water heater after removing the existing unserviceable nuts, bolts and washers, complete all as specified and directed.

Supply and fix in reapair plug top 3 pin 16 Amps ISI marked including taking down old unserviceable plug top, complete all as specified and directed. Make: Havells (Crabtree)/ Legrand/ Anchor(Woods)/ ABB/ C&S

Supply and fix in 3 core 1.5 sqmm round copper flexible conductor including taking down old unserviceable wire, complete all as specified and directed. Make: Havells/KEI/Polycab/RR Kabel

Supply and fix inner tank suitable for geyser 15 litres capacity (Apparatus assembly) made copper duly prewired suitable for existing model, complete all as specified and directed. Make: Bajaj / Havells/ Usha/ V-Guard/ Jaquar/ Crompton

Supply and fix inner tank suitable for geyser 25 litres capacity (Apparatus assembly) made copper duly prewired suitable for existing model, complete all as specified and directed. Make: Bajaj / Havells/ Usha/ V-Guard/ Jaquar/ Crompton

S&F in repairs geyser on off control power switch 16Amps, 230V AC, complete all as specified and directed. Make: Havells (Crabtree)/ Legrand/ Anchor(Woods)/ ABB/ HPL

S&F in repairs geyser on off control power switch 25Amps, 230V AC, complete all as specified and directed. Make: Havells (Crabtree)/ Legrand/ Anchor(Woods)/ ABB/ HPL

S&F in repairs PVC surface box 2 module with cover plate & frame, complete all as specified and directed. Make: Havells (Crabtree)/ Legrand/ Anchor(Woods)/ ABB/ HPL

S&F of switch socket combination 5 in 1, 6 Pin, 6Amps / 16Amps, flush type universal, complete all as specified and directed.

S&F of 15mm bore dia angle stop valves, chromium plated, fancy type, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed, complete all as specified and directed.

S&F of 15mm bore dia bib taps, chromium plated, fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

S&F in repairs of CPVC pipes (16mm outer diameter) suitable for extension with 15mm GI pipeline SDR 11 & Plain CPVC SDR 11 fittings like MTA, FTA, Socket,Tee, Elbow, reducer etc. as required including solvent cement, hooks etc., complete all as specified and directed.

Taking down defective exhaust fan of any capacity ltrs from its existing position with all allied T&P/ladder etc. duly disconnected electrical connection and transporting to repair workshop if required and for repairing and refixing after successful repair complete as and when requird, complete all as specified and directed.

Repair and maintenance of unserviceable exhaust fan of sizes 450/380/300mm sweep including taking down carefully by dismantling the exhaust fan parts, inspecting the serviceability of parts, refixing of serviceable parts after cleaning, replacement of unerviceable parts i.e. beaing, bush, capacitor, connecting wires, fan blade, locknut, rubber pad etc., oiling / greasing, including refixing, reassemblig cleaning and testing of exhaust fan complete. Note: (i) Unserviceable parts replaced shall be measured and paid separately under relevant items of BOQ.

Supply and fix double ball bearing (ISI marked) for exhaust fan of required capacity ISI marked, complete all as specified and directed. Make: SKF/NBC/TATA

Supply and fix gun metal bush for 380mm exhaust fan of any cap/ any size sweep, complete all as specified and directed.

Supply and fix gun metal bush for 450mm exhaust fan of any cap/ any size sweep, complete all as specified and directed.

Supply and fix capacitor 3.15 MFD, 230 volts casing of plastice / copper wire terminals ISI marked, complete all as specified and directed. Make: Usha / Universal / Havells / Unistar.

Supply and fix capacitor 4 MFD, 230 volts casing of plastice / copper wire terminals ISI marked, complete all as specified and directed. Make: Usha / Universal / Havells / Unistar.

Rewinding of exhaust fan 300mm sweep motor with superior quality copper winding wire with insulation matching with existing, complete all as specified and directed.

Rewinding of exhaust fan 450mm sweep motor with superior quality copper winding wire with insulation matching with existing, complete all as specified and directed.

Supply and fix fan blade die cast aluminium suitable for exhuast fan of 300mm sweep matching with existing motor make, complete all as specified and directed.

Supply and fix fan blade die cast aluminium suitable for exhuast fan of 450mm sweep matching with existing motor make, complete all as specified and directed.

M&L for cutting holes into or through brick walls built in mud mortar and making good in cement mortar (1:3) or cement concrete (1:2:4), type B-1 as required making opening in wall for exhaust fan for sizes 450/380/300mm sweep n exc 150 sq. cm, complete all as specified and directed.

S&F of self closing louvers of metallic body for 300 mm exhaust fan (minimum) sweep, painted with synthetic enamel paint including taking down of old unserviceable louvers, complete all as specified and directed.

S&F of self closing louvers of metallic body for 380/450 mm exhaust fan (minimum) sweep, painted with synthetic enamel paint including taking down of old unserviceable louvers, complete all as specified and directed.

M&L for Writing of MES No of exhaust fan/ wall mounted fan/ geysers with black synthetic enamelled paint writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high, complete all as specified and directed.

Supply and fix exhaust fan motor for 300m sweep (Dark Grey in colour) matching with existing motor make and removing old unserviceable motor from exhaust fan, complete all as specified and direceted.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc., complete all as specified and directed.

Material and labour for point wiring with 1.5 Sqmm (nominal area) PVC insulated un-sheathed single core multi stranded copper conductor FRLSH cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC casing and capping of required size (not less than 20mm) conforming to IS 2079-1973, medium grade with all necessary fittings, surface wiring for one light point or one ceiling fan / exhaust fan point or one bell point controlled by one switch, with 1.5 Sq mm PVC insulated and unsheathed copper conductor for earth continuity conductor and making good disturbed surfaces to match with the existing surface roof/wall/floor, complete all as specified and directed including testing on completion.

Material and labour for point wiring with 2.5 Sqmm (nominal area) PVC insulated un-sheathed single core multi stranded copper conductor FRLSH cable 1100 volts grade (conforming to IS) drawn through and including rigid non metallic PVC casing and capping of required size (not less than 25mm) conforming to IS 2079-1973, medium grade with all necessary fittings, surface wiring for one 6 pin socket outlet, 15 Amps on independent board, with 2.5 Sq mm PVC insulated and unsheathed copper conductor for earth continuity conductor and making good disturbed surfaces to match with the existing surface roof/wall/floor, complete all as specified and directed including testing on completion.

S&F of switch piano, flush type single pole, one way, 5 Amps / 6 Amp, 240 Volts, all as specified and directed.

M&L for socket outlet 2 in 1, 3 pin / 5 pin, 5 Amp / 15 Amp flush type, 240 Volts, all as specified and directed.

M&L for ceiling rose, 3 phase/PVC/ polycarbonate, isolated body, three terminal, 240 Volts, all as specified and directed.

S&F in repair wall mounted LED Tube light fitting 20 Watts surface mounting general purpose LED Batterns in Extuted Aluminium housing including making connections with 2 core flexible copper wire 0.50 Sq mm from ceiling rose after fixing fitting in position at site on 02 Nos new round blocks including, complete all as specified and directed.

S&F in repair wall mounted LED Tube light fitting 10 Watts surface mounting general purpose LED Batterns in Extuted Aluminium housing including making connections with 2 core flexible copper wire 0.50 Sq mm from ceiling rose after fixing fitting in position at site on 02 Nos new round blocks including, complete all as specified and directed.

Note 1:- (Applicable for all parts/items) : The bidders/contractors are advised to read tender document, all drawings & all corrigendum / amendments and general condition of contracts before entry / quoting the rates. Note 2:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.

HIRA SINGH (BID ID -3128519)

SANJAY KAUSHIK (BID ID -3131165)