8822 REPAIRS, MAINTENANCE TO GEYSERS OF VARIOUS CAPACITIES, SOLAR WATER HEATERS ALONG WITH OTHER CONNECTED ITEMS AT AF STATION, BAREILLY

Amount

Taking down carefully electric geyser storage type of any capacity, after disconnecting all electrical and water connections, from its position, opening of geyser tank after removing glass wool and taking out copper inner tank for rectifying the leakage by necessary welding, brazing, soldering, replacement of worn out nut-bolts, washer as required and reassembling & re-fixing the same after making it functional at its position including necessary testing complete all as specified and directed. NOTE: - The cost of welding / soldering material, nut-bolts, washers as required and transportation charges shall be deemed to be included in the unit rate. T&P as required shall be provided by the contractor and cost thereof deemed to be included in the quoted rate.

S&F as in replacement, brass water inlet and outlet assembly along with rubber gasket suitable for 25 Litres capacity electric geyser including provision of housing thermostat assembly, heating element fixing arrangement, nut-bolts and washers as required complete all as specified and directed. [Make: Bajaj/ Racold/ Ditz/ Shakti].

All as per Item No. 2 herein before but for Geyser of 50 Ltr capacity

S&F as in replacement, thermostat switch suitable for electric geyser of any capacity as per sample complete all as specified and as directed. [Make: Bajaj/ Racold/ Ditz/ Shakti].

S&F as in replacement, heating element triangular type of capacity 1.50 KW complete all as specified and as directed. [Make: Daspass, Theeta, Airex].

S&F as in replacement, heating element round type of capacity 1.50 KW complete all as specified and as directed. [Make: Daspass, Theeta, Airex].

S&F as in replacement, heating element triangular type of capacity 2 KW complete all as specified and as directed. [Make: Daspass, Theeta, Airex].

S&F as in replacement, heating element round type of capacity 2 KW complete all as specified and as directed. [Make: Daspass, Theeta, Airex].

S&F as in replacement, pressure release valve 0.70 mpa, conforming to relevant IS, 15mm size suitable to fix with 15mm bore GI pipe complete all as specified and as directed. [Make: Pearl/ Airex/ Racold]

S&F as in replacement, 450 mm long heavy duty hot & cold PVC connection with CP brass connectors at both ends suitable for 15 mm bore water supply line complete all as specified and as directed. [Make: Prayag/ Netco/ Getco].

S&F as in replacement, indicating lamp single pole, AC 230 volts, round or rectangular shaped as required, suitable for electric geyser of any capacity complete all as specified and directed.

S&F MCB SPN, 240 volts, 40 to 63 Amps, 'C' curve, 10 KA all as specified and as directed. [Make: L&T/ Schneider/ Legrand/ ABB]

S&F MCB SP, 240 volts, 6 to 32 Amps, 'C' curve, 10 KA all as specified and as directed. [Make: L&T/ Schneider/ Legrand/ ABB]

S&F sheet steel powder coated distribution board 2 ways, 240 volts, with 200 Amps rated bus bar, neutral link, earth bar, suitable for mounting MCBs all as specified and as directed including taking down existing unserviceable DB all as specified and as directed. [Make: L&T/ Schneider/ Legrand/ ABB]

S&F in replacement, thermal cut out Bimetallic disc type along with snap action switch, with operator below the boiling point i.e. 90°+6˚C with manual reset knob for Geyser complete all as specified and as directed. [Make: Bajaj/ Racold/ Ditz/ Shakti/ Airex].

S&F in replacement, metal plug top 15 Amp rating with 3 pins, 230 volts complete all as specified and directed. [Make: Legrand/ Havells/ Anchor/ GM/ L&T]

S&F in replacement, PVC plug top 15 Amp capacity with 3 pins, 230 volts complete all as specified and directed. [Make: Anchor/ Cona/ GM/ Leader]

S&F in repairs single pole and neutral enclosure with two pin and earth plug and socket with one single pole MCB 20 Amps 240 Volts complete with plastic cover all as directed. [Make: L&T/ Schneider/ Legrand/ ABB]

S&F in replacement, work shop cable, copper Flexible 3 core of size 40/0.0076" complete all as specified and as directed.

S&F in replacement, work shop cable, copper Flexible 3 core of size 70/0.0076" complete all as specified and as directed.

S&F in replacement, Multi function safety valve along with necessary fixing arrangement suitable for Geyser of 25 Litres capacity complete all as specified and directed. [Make: Pearl/ Airex/ Racold]

S&F in replacement, fusible plug complete all as specified and directed. [Make: Pearl/ Airex/ Racold]

S&F in replacement, clamps along with suitable size of nut-bolts and washers (150mm Long) complete all as specified and directed.

S&F in replacement, half door set suitable for 25 Litres capacity Geyser complete all as specified and directed. [Make: Pearl/ Airex/ Racold]

S&F in replacement, rubber gasket heavy duty suitable for 25 Litres capacity Geyser complete all as specified and directed. [Make: Pearl/ Airex/ Racold]

S&F in replacement, mounting plate suitable for 25 Litres capacity Geyser complete all as specified and directed. [Make: Pearl/ Airex/ Racold]

S&F glass wool suitable for water storage geyser of any capacity complete all as specified and directed.

M&L for sub main wiring concealed complete with two runs of 1100 Volts grade 4 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade drawn through and including 20mm dia non metallic rigid PVC conduit and conduit accessories concealed in walls/ roofs/ floors etc. with one run of 1100 Volts grade 4 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade as earth continuity conductor all as specified. [Note:- M&L for cutting chases for concealed conduit wiring on any surfaces and making good disturbed surfaces to match with the existing surfaces in cement mortar 1:3 and finishing with existing finishes shall be deemed to be included in the quoted rate.]

M&L for sub main wiring concealed complete with two runs of 1100 Volts grade 6 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade drawn through and including 20mm dia non metallic rigid PVC conduit and conduit accessories concealed in walls/ roofs/ floors etc. with one run of 1100 Volts grade 6 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade as earth continuity conductor all as specified. [Note:- M&L for cutting chases for concealed conduit wiring on any surfaces and making good disturbed surfaces to match with the existing surfaces in cement mortar 1:3 and finishing with existing finishes shall be deemed to be included in the quoted rate.]

M&L for sub main wiring concealed complete with two runs of 1100 Volts grade 2.5 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade drawn through and including 20mm dia non metallic rigid PVC conduit and conduit accessories concealed in walls/ roofs/ floors etc. with one run of 1100 Volts grade 2.5 sq.mm (nominal area) single core PVC insulated unsheathed cable with multi-stranded copper conductor of FR-LSH grade as earth continuity conductor all as specified. [Note:- M&L for cutting chases for concealed conduit wiring on any surfaces and making good disturbed surfaces to match with the existing surfaces in cement mortar 1:3 and finishing with existing finishes shall be deemed to be included in the quoted rate.]

S&F in repairs LED String Light strip, decorative, multi colour with different modes, minimum 20 m long, 230 volts along with suitable type LED driver complete all as specified and as directed.

S&F sheet steel powder coated distribution board SPN 4 ways, 240 volts, with 200 Amps rated bus bar, neutral link, earth bar, double door with IP 43 protection, suitable for mounting MCBs all as specified and as directed including taking down existing unserviceable DB embedded in wall, grouting the new DB and making good the disturbed surfaces and applying finishes to match the existing all as specified and as directed. [Make: L&T/ Schneider/ Legrand/ ABB]

Cutting existing GI pipe of size 20/25/40mm bore in position for insertion of new tees, branches etc including connection complete all as specified and as directed.

S&F in repairs 20mm dia stop valves, cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for unions/sockets and fixed complete all as specified and as directed.

Supply, fixing, Installation and testing of storage type water heater (Geyser) 25 Ltrs capacity, BEE 5 star rated with glass lined inner tank & powder coated steel outer body including pressure valve & electric supply connection complete including grouting with nuts & bolts of 15mm dia 100mm long for hanging the geysers, including PVC connection 15mm dia, 450mm long heavy duty suitable for hot & cold water connections complete including plastering and finishing of disturbed wall surface as per existing finish complete all as specified and as directed including taking down existing unserviceable geyser and handing over to MES store.. [Model: HSE-VAS-X of make: AO Smith or equivalent in Racold/ Venus]

S&F in repairs 15mm dia bib cock, cast copper alloy, screwed down high pressure, with crutch or butterfly handle screwed both ends for unions/sockets complete all as specified and as directed.

S&F in repairs GI pipe of 15mm dia medium grade including all fittings fixing to wall/floor or laying in trenches complete all as specified and directed.

S&F in Replacement of broken/rusted steel hot water SS (20SWG) tank (inner and outer tanks) of capacity suitable for 200 LPD solar water heater including high density (48 kg/m³) and K value 0.03W/mK to withstand temperature up to 250° C and insulation material injected PUF insulation of thickness 100mm complete all as specified and as directed by Engineer-in-charge

S&F in Replacement of broken/rusted steel hot water SS (20SWG) tank (inner and outer tanks) of capacity suitable for 500 LPD solar water heater including high density (48 kg/m³) and K value 0.03W/mK to withstand temperature up to 250° C and insulation material injected PUF insulation of thickness 100mm complete all as specified and as directed by Engineer-in-charge

S&F replacement of unserviceable heating element of capacity 3 KW suitable for solar water heater system of capacity 200/500 LPD

S&F replacement of unserviceable thermostat of capacity 3 KW suitable for solar water heater system of capacity 200/500 LPD

M&L for Painting of steel surface of solar water heater system metallic surface frames etc. with a coat of zinc chrome primer followed by two coats of synthetic enamel paint of suitable colour including preparation of old surface by scrapping the old paint complete all as specified and directed.

S&F in replacement, hose pipe for solar panel to hot water tank as per existing length and dia suitable for solar heating system of capacity 200/500 LPD by clamping/ tightening properly to make leak proof joint complete all as specified and directed.

M&L for repairing/ arresting the leakage of solar hot water tank of capacity 200/300 LPD by taking down/ removing insulation carefully, and taking to workshop for necessary repair by soldering/ welding including replacement of high density (48kg/m³) and K value 0.03W/mk to withstand temperature up to 250° C and insulation materials injected of thickness 100mm and refixing in its original position for satisfactory functioning of the unit complete all as specified and directed.

All as per item No.45 here in above but of capacity 500 LPD

S&F in replacement to old rusted mild steel stand made out of angle iron of size 40x40x6 mm with suitable anti corrosive coating having height 2.3 mtrs. and weight 85 Kg (Approx) including top sheet 900x900x3.15mm thick for installation of storage tank of 200 litrs for solar water system each leg duly grouted with PCC 1:2:4 of 1'x1'x1' and making goods the disturbed surface complete all as directed.

S&F GI tubes 20mm bore dia medium grade galvanized, with all fittings and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed. [Make: Jindal/ Tata/ Zenith]

S&F Hot water pipe 25mm bore dia duly insulated with glass wool and aluminium lading complete all as directed

S&F in repairs 25mm bore gun metal globe or gate valve with iron wheel heads Class-II, screwed both ends for iron pipe all as specified.

S&F in repairs 20mm bore gun metal globe or gate valve with iron wheel heads Class-II, screwed both ends for iron pipe all as specified.

S&F in repairs 20mm bore gun metal non return valve, screwed both ends for iron pipe all as specified.

S&F in repairs 25mm bore gun metal non return valve, screwed both ends for iron pipe all as specified.

M&L for mild steel work in cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and as directed.

S&F in replacement dead flange for flat plate collector

S&F in replacement gasket for flat plate collector

Deduct: Amount of Schedule of Credit b/f from Sl. Page No. 17 of tender document i.e. Rs. 80,700.00

M/S BABA ENTERPRISES (BID ID -3082571)

SONI ENTERPRISES (BID ID -3070161)

M/S MAHIRA ENTERPRISES (BID ID -3070849)