Repair/ Maint of winter appliances solar water heater/ Geysers under GE (East) Ferozepur Cantt

Amount

M&L for Disconnecting, dismantling of solar water heating system incl all water and electric connection of capacity 300/200/100 litres per day and refixing the same in existing position after the following repairs and testing complete all as specified and directed:- (a) Descaling/desludging the hot water pipes and normal water by using appropriate chemicals/Anti corrosive/Anti scaling agent solution, cleaning and washing all copper tube & water circulated pipes of heat convector sets thoroughly cleaning the complete solar panel of making the tube scale free and reassembling the panel. (b) Cleaning hot and cold water tanks, removing sludge and scale from the tank manually using suitable chemicals complete.

M&L for Disconnecting, dismantling of solar water heating system incl all water and electric connection of capacity 1000/500 litres per day and refixing the same in existing position after the following repairs and testing complete all as specified and directed:- (a) Replacement of the worn out/missing nuts bolts , washers, unions, sockets flanges and screw etc complete. (b) Repair of collector fins incl required welding works etc complete. (c) Testing on completion after Repair work and making the Solar Water Heater functional in each aspects. Note:- The Spare parts such as Solar energy collector panel, toughened glass, rubber gasket, hose pipe, insulation for hot water pipe, Assembly ,heating element, thermostat, Water Storage tank, gate valve/float valve, MS Clamp shall be measured & paid separately under respective items.

Supply only in replacement of complete one solar energy collector panel (FPC) made of aluminium body with toughened glass complete with copper fins incl all accessories capable to heat 100 Litre water per day suitable to be fitted for1000LPD, 500 LPD, 300 LPD & 100 LPD Solar water heating system complete all as specified and directed by Engineer -in -charge. Make:-Tata BP Solar/Sun Stellar/Inter Solar/RES. Note: 1 Solar FPC collector can heat 100LPD water.

Supply only in replacement of Rubber gaskets made out of fine rubber for existing Solar panel complete to make system air tight dust and water leak proof complete all as specified and directed by Engineer -in -charge.

Supply only Solar rubber hose pipe 1" (25 mm) inner Dia for hot/cold water for solar system of suitable length as existing size complete with 02 Nos clamps of required size complete all as directed by Engineer-in-charge.

M&L for Legging to pipes used for Hot water supply or plumbing all around with 25mm min thick bonded material wool preformed, snap on pipe section of density of 144 Kg/cum confirming to IS 9842 for 15 mm Dia pipe complete all as specified and directed.

Supply only Evacuated Tubes of 58×1800 MM or equivalent size as of existing complete all as specified and directed.

Supply only Evacuated Tubes of 58×2100 MM or equivalent size as of existing complete all as specified and directed.

Supply only in replacement of Hot Water tank Complete Suitable for 500 LPD capacity of Solar Water Heater with provision of electric backup supply incl all accessories including taking down of Solar water heater including taking down of SWH storage type cap 500 LPD incl disconnecting electrical & water supply connection, dismantling, stripping up for inspection for repair, cleaning, replacement of UNSV parts and re-assembling & refixing in position complete all as specified and directed.

Supply only in replacement of Hot Water tank Suitable for 300 LPD capacity of Solar Water Heater with provision of electric backup supply incl all accessories including taking down of Solar water heater including taking down of SWH storage type cap 300/100 LPD incl disconnecting electrical & water supply connection, dismantling, stripping up for inspection for repair, cleaning, replacement of UNSV parts and re-assembling & refixing in position complete all as specified and directed.

Supply only in replacement of Hot Water tank Suitable for 200 LPD capacity of Solar Water Heater with provision of electric backup supply incl all accessories including taking down of Solar water heater including taking down of SWH storage type cap 300-100 LPD incl disconnecting electrical & water supply connection, dismantling, stripping up for inspection for repair, cleaning, replacement of UNSV parts and re-assembling & refixing in position complete all as specified and directed.

M&L cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate for foundations fillings and mass concrete for installation of solar collector & support of hot water tank/hot water pipes all as specified and directed by Engineer -in-charge.

M&L for staging of solar system, cross arms, bracings, supports, clamps, and back plates, Iron Sheet base of existing PVC Cold water Tank fabricated from mild steel sections & placing of collector panels on solar panel frame /supporting hot water pipes on hot water tank frame including nuts ,bolts ,washers,welding,bending cold or hot drilling holes for bolts, in any shape or size as indicated or directed including one coat of primer of red oxide and one finishing coat of synthetic enamel paint complete all as specified and directed by Engineer -in-charge.

M&L in replacement Sub main wiring with 4 Sqmm (Nominal area) with two runs (Red for phase and Black for neutral) of single core, PVC insulated, multistranded, unsheathed, FRLS copper conductor cables 1100 V grade drawn through Existing PVC conduits/casing-caping fixed to wall/ceiling etc including 4 sqmm (nominal area) single core, PVC insulated, multistranded, unsheathed, copper conductor green in colour as earth wire and duly connected to earth point complete as specified and directed.

Supply only heating element for solar water heater of wattage 3.0 KW operating on 240 v AC complete all as specified and directed by Engineer -in-charge .

Supply only in repairs thermostat for solar water heater of wattage 3.0 KW operating on 240 V AC complete all as specified and directed by Engineer -in-charge.

Supply only Rotational moulded polyethylene water storage Tank of capacity 500 Litres HDPE/LDPE tank Cylindrical vertical with closed top hoisted including fitting if required and fixed in position including taking down water tanks all as specified and directed.

Supply only ball brass valves high pressure with polythene float and fitnut complete screwed for iron pipe or brass ferrule and fixed of size 20 mm dia as fixed in repairs complete all as specified and as directed.

Supply and fix Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of size 20 mm dia as fixed in repairs complete all as specified and as directed.

Supply and fix Gun metal globe or gate valves with iron wheel head, screwed both ends for iron pipe of size 15 mm dia as fixed in repairs complete all as specified and as directed.

Supply & Fixing in repair MCB, Single pole 240 V,40 Amps 10 KA 'B Series complete all as specified and as directed.

S&F in repair MCB SPN, 40A - 63Amps, 240 volts, "C" series, 10KA duly ISI marked, in MCB DB, complete with connection testing and commissioning complete all as specified and directed

Supply & Fix in repair sheet metal enclosure SPN DB's 2 way Single door factory made powder coated out of CRCA mild steel sheet 1.2 mm thick with metallic painting white series, 240 volts , 2 way dust and vermin proof suitable for incorporation of MCBs duly concealed in wall and making good to disturbed surface and colour matching complete all as specified and directed

S & F in repair/Replacement of MS clamp for existing size of hose pipe complete all as specified and directed by Engineer-in-charge

S & F in repair 20 MM bore medium grade steel tubes galvanised with all fittings and fixed complete to walls & celling or laid in floor as fixed in repairs all as specified and directed by Engineer- in- Charge.

S & F in repair 15 MM bore medium grade steel tubes galvanised with all fittings and fixed complete to walls & celling or laid in floor as fixed in repairs all as specified and directed by Engineer- in- Charge.

Taking down of Hot Water Tank SWH of any Capacity for gas welding of minor leakage any make or type incl disconnecting electrical and water supply connection, dismantling , stripping up for inspection and repair it by gas welding , cleaning, reassembling and refixing in position complete all as specified and directed. Note:- The replacement of UNSV parts shall be measures and paid separately under revelent items.

Taking down of geyser storage type cap 25/50 litre, any make or type incl disconnecting electrical & water supply connection, dismantling, stripping up for inspection for repair, cleaning, replacement of UNSV parts, re-assembling & refixing in position complete all as specified and directed. Note :- The replacement of UNSV parts shall be measured & paid for separately as Supply only under relevant items.

Supply only in replacement steel tank suitable for 25 Litres geyser complete all as specified and directed.

All as per item No 29 here in before but for capacity 50 Litres complete all as specified and directed

Supply only in replacement inner assembly steel with steel pressure screw for 25 Litres capacity complete all as per sample produce all as specified and directed.

All as per item no 31 here in before but capacity 50 Litres complete all as specified and directed

Supply only in replacement outer body made out of 18 gauge MS sheet for geyser capacity 25 litres size and shape as per sample produce, duly painted with white enamelled paint Complete all as specified and directed.

All as per item No 33 here in before but for capacity 50 litres. complete all as specified and directed

Supply only in replacement heating element 1500 Watt capacity for geysers ( in triangle/round shape) or as per sample complete all as specified and directed. Make: Theeta/Bajaj/Racold/Pioneer

Supply only in replacement heating element 2000 Watt capacity for geysers ( in triangle/round shape) as per sample complete all as specified and directed. Make: Theeta/Bajaj/Recold/Pioneer

Supply & fixing in replacement heating element 1500 Watt capacity for geysers ( in triangle/round shape) or as per sample complete all as specified and directed. Make: Theeta/Bajaj/Racold/Pioneer

Supply & fixing in replacement heating element 2000 Watt capacity for geysers ( in triangle/round shape) o as per sample complete all as specified and directed. Make: Theeta/Bajaj/Recold/Pioneer

Supply only in replacement thermostat range 20 to 80 degree centigrade ISI marked for 25/50 Litres capacity geysers complete all as specified and directed.

Supply only in replacement LED indicator lamp red & green as per existing shape and size ,230V etc complete all as specified and directed.

Supply only in replacement PVC 3 core copper conductor flexible cable of size 2.5 Sqmm for geyser connection etc complete all as specified and directed.

Supply only in replacement inlet pressure reducer valve/ NRV Assembly of size 15mm suitable to fix in inlet of geyser of any size and shape complete all as specified and directed.

Supply only in replacement bottom cover(Half round plate) duly powder coated and matching colour of existing geyser of any make for 25/50 litres capacity incl screws and connection of indicator etc complete all as specified and directed.

All as per Item No 43 here in before but capacity 50 Litres. complete all as specified and directed

Supply only in replacement dead nut of suitable size ( as per sample produce) for fixing on 25/50 Litres geysers of any make and size complete all as per specified and directed.

Supply only in replacement reinforced PVC connection pipe 15mm bore and 450 mm long with brass nuts at both ends etc complete all as specified and directed.

Supply only in replacement reinforced PVC connection pipe 15mm bore and 600 mm long with brass nuts at both ends for hot water complete all as specified and directed.

Supply & fixing replacement reinforced PVC connection pipe 15mm bore and 450 mm long with brass nuts at both ends etc complete all as specified and directed.

Supply & fixing in replacement reinforced PVC connection pipe 15mm bore and 600 mm long with brass nuts at both ends etc complete all as specified and directed.

Supply only in repair 1 Stop valves for 15 mm Bore, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified & directed.

Supply only in replacement Chromium plated hexagonal nipple of 15mm dia of reqd length as per site requirement for connecting the PVC connection and replacement chromium plated stop cock to the geyser complete all as specified and directed.

Supply only in replacement glass wool for geyser for inner side of Outer & Inner tank for insulation complete all as specified and directed.

M&L for shifting/fixing of geyser of 25/50 Litres capacity in brick wall by taking down it from its existing location to new location by grouting of 04 Nos holding fastener nut bolts in PCC (1:2:4) of appropriate size, masonry work including formwork all as specified and directed by Engr -in Charge.

Supply & Fixing in replacement metal clad 2 Pin plus earth arrangement (2P+E) top plug of 20 Amp capacity 230 volts only for replacement of burnt/unsv metal clad top plug for geysers complete all as specified & directed.

Supply & Fixing in replacement metal clad 2 Pin plus earth arrangement (2P+E) socket of 20 Amp capacity 230 volts only for replacement of burnt/unsv metal clad socket for geysers complete all as specified & directed.

Supply and fixing in replacement 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 20 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified & directed.

Supply & Fixing in replacement Socket outlet, 2 in one 6 pin 5 and 15 Amps piano flush type ISI marked. complete all as specified & directed.

Supply & Fixing in replacement 3 pin Top of 16 Amp capacity,240V only for replacement of burn /unsv top for geyser complete all as specified and directed.

Supply & Fixing in replacement Switch piano flush type 16 amps, single pole one way duly ISI marked. complete all as specified & directed.

Supply & Fixing in replacement Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole 20 Amp MCBcomplete with one single pole 20 Amp MCB complete all as specified & directed.

Taking down of geyser storage type cap 25/50 litre for inner assembly cleaning, any make or type incl disconnecting electrical & water supply connection, dismantling, stripping up for inspection for repair, cleaning of assembly 25/50 Litres and re-assembling & refixing in position complete all as specified and directed.

Gas welding of minor leakage geyser storage type Cap 25/50 Litres any make or type incl repair it by gas welding complete all as specified & directed.

S&F in replacement Glass Lined Incoloy heating element/ Ceramic heating element 2000 Watt capacity of copper material including gasket for geysers ( in round shape) or as per sample Suitable for 25/50 Litres capacity geysers complete all as specified and directed. Make: Theeta/Venus/Racold/Pioneer

S&F in replacement Capillary thermal cutout /Relay ISI marked, Electronic type 250 V,15 Amps , 50-60 Hz with thimles Suitable for 25/50 Litres capacity geysers complete all as specified and directed.

S&F in replacement Capillary Thermostat ISI marked, 250 V,15-20 Amps , 50-60 Hz with thimles Suitable for for 25/50 Litres capacity geysers complete all as specified and directed.

S&F in repair PVC Shunken Box rectangular block for mounting normal/modular switches ,sockets, mcb sp etc of size 175mmx110mmx50mm, complete all as specified and directed

M/S Yashpaul Gulati (BID ID -3459095)

JAWAHAR CONSTRUCTION COMPANY (BID ID -3458553)

VK ENTERPRISES (BID ID -3459886)

AKASH ELECTRICALS (BID ID -3459587)

M/S CHAWLA CONSTRUCTION COMPANY (BID ID -3459845)

Karan Engineers (BID ID -3462491)

M/s Bansi Lal (BID ID -3463262)