GE(S)/M-37/2021-22

Amount

M&L for taking down carefully geyser 25 to 50 ltrs capacity from wall after unscrewing nuts/bolts etc. and again refixing in position after repair & replacement of unserviceable spare parts including dismantlling, assembling, descaling of water storage tank and testing complete all as specified and directed. Note for item No. 01:- Supply and replacement of spare componants shall be measured and paid for separately under the respective items as given here-in-after).

S&F in replacement of thermostat (ISI Marked) suitable for geysers 25 Ltrs to 50 Ltrs capacity, suitable for AC 230 volt. The adjustable range from 0-90 degree Celsius complete all as specified and directed.

S&F in replacement of fusible plug (ISI Marked) suitable for 25 to 50 Ltrs capacity Geysers complete all as specified and directed.

S&F in replacement of spring loaded air release valve (ISI Marked) suitable for 25 to 50 Ltrs capacity geysers complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of Syphon assembly of 06 holes/09 holes (ISI Marked) made out of brass of 50 ltr capacity geyser including necessary studs, screws and rubber gasket/washers complete all as specified and directed.

S&F in replacement of Syphon assembly of 06 holes/09 holes (ISI Marked) made out of brass of 25/35 ltr capacity geyser including necessary studs, screws and rubber gasket/washers complete all as specified and directed.

S&F in replacement of safety valve (ISI Marked) suitable for 25 to 50 ltrs capacity geysers complete all as specified and directed.

S&F in replacement of heating element titanium coated of rating 1.5 KW suitable for water heater storage type any make and type as required at site including rubber washers (ISI marked) complete all as specified and directed.

S&F in replacement of heating element titanium coated of rating 2.0 KW suitable for water heater storage type any make and type as required at site including rubber washers (ISI marked) complete all as specified and directed.

S&F in replacement of heating element titanium coated of rating 1.5 KW suitable for water heater storage type combination with syphon asy and thermostat complete (round/Oval/Square type for 5 star rated geyser as per sample with existing one) any make and type as required at site including rubber washers (ISI marked) complete all as specified and directed.

S&F in replacement of internal glass lined/enameled/titanium coated, 1.8 mm thick (18 gauge) steel water tank with 0.7 Mpa bar pressure, suitable for geyser 25 ltr capacity complete with rubber gasket, complete all as specified and directed. Notes :- (i) The tank shall be tested at site and shall be able to withstand requisite pressure, necessary arragengments for the testing shall be made arranged by the contractor. (ii) Tank with stud type and round element shall only be provided and trianguluar element shall not be accepetable.

S&F in replacement of internal glass lined/enameled/titanium coated, 1.8 mm thick (18 gauge) steel water tank with 0.7 Mpa bar pressure, suitable for geyser 50 ltr capacity complete with rubber gasket, complete all as specified and directed. Notes :- (i) The tank shall be tested at site and shall be able to withstand requisite pressure, necessary arragengments for the testing shall be made arranged by the contractor. (ii) Tank with stud type and round element shall only be provided and trianguluar element shall not be accepetable.

S&F in replacement of geyser connections pipes for hot and cold water supply made of stainless steel wire braided conntector with chrome finish heavy duty nuts of 15mm size with suitable lengh including taking down of old unserviceable pipes complete all as specified and directed.

S&F in replacement of non return valve made out of brass (ISI marked) for bore dia of pipe 15mm size complete all as specified and directed.

S&F in replacement of thermal insulation material non hygroscopic, fire resistant, fiber glass wool for 25-50 ltrs capacity geyser complete all as specified and directed.

M&L for preparing the old painted steel surface by rubbing/scratching the old paint of 25 ltrs capacity geyser and painting with two coats of synthetic enameled paint white with spray gun including writing MES Nos with black paint (of required size and shape) complete all as specified and directed.

M&L for repair to leaking geysers inner water tank of 25 to 50 Ltrs capacity by gas welding for steel tank and brazing for copper tank for water tightness complete including testing under pressure complete for petty repair upto Appx 60 mm of gas welding in the geyser water tank complete all as specified and directed.

S&F in replacement of outer body suitable for geyser of 25 ltr capacity with rust proof made out of CRCA sheet (16 gauge) 1.50 mm thick electro statically powder coated stove enamelled factory made complete with fixing bracket, nuts & bolts to fixed with wall complete all as specified and directed.

S&F in replacement of outer body suitable for geyser 50 ltr capacity with rust proof made out of CRCA sheet (16 gauge) 1.50 mm thick electro statically powder coated stove enamelled factory made complete with fixing bracket, nuts & bolts to fixed with wall complete all as specified and directed.

S&F in repair single pole and neutral enclosure with two pin and earth plug socket complete with one single pole MCB 20 Amp ‘C’ curve type, 230 volts, 10 KA complete all as specified and directed.

S&F in replacement of inspection cover for outer container geyser 25-50 Ltrs capacity complete all as specified and directed.

S&F in replacement of indicator lamp (green & red) with Neon lamps (ISI Marked) indicating automatic working of geyser round/square type suitable for geyser capacity 25/50 ltr AC 230 volt complete all as specified and directed.

S&F in replacement of anchor bolt of size 12mm x 100mm long with washer including drilling holes for fixing anchor bolt and making good to the disturbed surface matching with specification complete all as specified and directed.

M&L for Descaling of geyser of capacity 25litre/50litre from wall after unscrewing nuts/bolts etc. and again refixing in position after repair including strip opening the assembly, de-scalling the syphon assembly, steel tank and incoming and outgoing water connection complete all as specified and directed.

S&F "as in repair" cable PVC insulated and overall sheathed copper conductor cord flexible wire, multistranded 1100 volt grade of size 2.5 sqmm, 3 core (ISI Marked) complete all as specified and directed.

M&L for replacement of sub main wiring with two runs of PVC insulated but unsheathed multi stranded copper conductor FRLS cable 1100 volt grade of size 4 Sqmm and one run of 4 Sqmm single core PVC insulated but unsheathed multi stranded copper conductor FRLS cable 1100 volt grade as earth lead drawn through in and including non metallic PVC conduit of size 25 mm dia (external) with wall thickness not less than 1.8 mm, ISI marked concealed in wall including accessories like bends, tees junction boxes, etc fixed in wall or ceiling etc complete all as specified and directed. NOTE: Two runs of cable with one run of earth wire and PVC conduit shall be measured & paid for as one length.

M&L for replacement of sub main wiring with two runs of PVC insulated but unsheathed multi stranded copper conductor FRLS cable 1100 volt grade of size 6 Sqmm and one run of 6 Sqmm single core PVC insulated but unsheathed multi stranded copper conductor FRLS cable 1100 volt grade as earth lead drawn through in and including non metallic PVC conduit of size 25 mm dia (external) with wall thickness not less than 1.8 mm, ISI marked concealed in wall including accessories like bends, tees junction boxes, etc fixed in wall or ceiling etc complete all as specified and directed. NOTE: Two runs of cable with one run of earth wire and PVC conduit shall be measured & paid for as one length.

S&F "as in repair" VTPN Distribution board with provision for MCCB as incommer 100 A DD 04 Way IP 43 (for incomming MCCB & outgoing MCBs), with copper busbar for each phase, with 2 Neutral bar, 2 Earth bar and cable ties for cable managemet, fully insulated busbar & shrouded Neutral bars, with 100 Amps MCCB, 25 KA, 4 pole, as incomer and SP/TP MCB's as outgoing complete all as specified and as directed.

S&F "as in repair" and testing factory made sheet metal enclosure for MCB DB TPN 4 way 240 volt with double door, IP-43 IK-09 protection duly fixed/concealed in wall complete and making good disturbed surfaces of wall, floor etc including necessary connection lugging with copper lugs pin/ring type complete all as specified and directed. complete all as specified and directed.

S&F in repairs factory made sheet metal enclosure for MCB DB SPN 8 way 240 volt with double door, IP - 43 IK-09 protection duly fixed/concealed in wall complete and making good disturbed surfaces of wall, floor etc including necessary connection lugging with copper lugs pin/ring type complete all as specified and directed.

S&F "as in repairs" MCB single pole 230 volts any rating from 6 to 32 amps, with rupturing capacity 10 KA, 'C' curve type, including providing thimble for out going cables complete all as specified and directed.

S&F "as in repairs" MCB single pole & neutral 230 volts any rating from 32 amps, with rupturing capacity 10 KA, 'C' curve type, including providing thimble for out going cables complete all as specified and directed.

S&F "as in repairs" MCB single pole and neutral 240 volts of rating 40 to 63 amps, with rupturing capacity 10 KA, 'C' curve type, including providing thimble for out going cables complete all as specified and directed.

S&F "as in repairs" 415V 10KA 'C' curve miniature circuit breaker MCB TPN poles and current carrying capacity 40 to 100 Amp in the DB complete with connection, testing and commissioning complete all as specified and directed.

S&F "as in repairs" hylum sheet of size 5''x5'' including cutting to required shape for fixing of existing switches and sockets complete all as specified and directed.

S&F "as in repairs" hylum sheet of size 8''x5'' including cutting to required shape for fixing of existing switches and sockets complete all as specified and directed.

S&F "as in repairs" hylum sheet of size 10''x12'' including cutting to required shape for fixing of existing switches and sockets complete all as specified and directed.

S&F "as in repairs" hylum sheet of size 8''x10'' including cutting to required shape for fixing of existing switches and sockets complete all as specified and directed.

S&F "as in repairs" sunken steel boxes zinc oxide plated of size 4''x4'' including cutting the wall to required shape for fixing and making good the disturbed surfaces to match existing one complete all as specified and directed.

S&F "as in repairs" sunken steel boxes zinc oxide plated of size 7''x4'' including cutting the wall to required shape for fixing and making good the disturbed surfaces to match existing one complete all as specified and directed.

S&F "as in repairs" sunken steel boxes zinc oxide plated of size 9''x11'' including cutting the wall to required shape for fixing and making good the disturbed surfaces to match existing one complete all as specified and directed.

S&F "as in repairs" sunken steel boxes zinc oxide plated of size 7''x9'' including cutting the wall to required shape for fixing and making good the disturbed surfaces to match existing one complete all as specified and directed.

M&L for disconnecting and taking up or down the existing old solar flat/tubular collector of any description for cleaning the glass by washing with using soft detergent, cleaning and de-scaling the inside surface of copper firns/tubes with suitable size of drill rod, wire brush & with circulating concentrated de-scaling solution for removing deposits/scale for effective heat transmission and reassembling the solar system after servicing/maintenance including nuts, bolts & wahsers gaskets, cemet & welding work for fixing if required complete all as specified and directed. Note:- The quoted rate include the cost of new gaskets required during assembling/installaiton.

S&F in replacement of broken flat collector plates tinted glass of solar panel size 2025 mm (Length) x 1025 mm (width) with new one complete all as specified and directed.

S&F in replacement of water heating elements of capacity 2.0/3.0 KW suitable for solar water heater, complete all as specified and as directed.

S&F in replacement of thermostat for solar water heater complete all as specified and directed.

S&F evacuated tubes twin borosilicate glass collector for solar water heater (length and size as per existing sample) including taking down old broken, complete all as specified and directed.

KONARK ENTERPRISES

M/S Vijay Punj Constructions

KULBHUSHAN AGGARWAL

Bidder Name

KULBHUSHAN AGGARWAL

VIRAT CONSTRUCTIONS

M/S Vijay Punj Constructions

KONARK ENTERPRISES