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| 1 | M&L for maintenance of storage type electric water heater geyser of capacity 25/50 litre comprising of the following activities:- (a) Taking down inspection, opening, dismantling , descaling, brushing and cleaning of storage tank and examining of water tightness of storage tank after cleaning and descaling.(b) Check and connect earth continuity of electric items(c) Checking and adjustment of pressure release valves(d) Cleaning and maintainance and refixing thermostat and ensure its functioning(e) Checking of dead weight, cleaning / seal and ensuring vent hole is functioning properly.(f) Visual examination of fusible plug. (g) Testing of geyser after repair. (h) Assembling and fixing in same position. |
| 2 | S&F in replacement of heating element of geyser ISI Marked any type (triangular/ round cup, square etc as per existing) 1.5/2.0 KW Capacity of INCOLOY material (petty item such as nut, bolt, clamps etc are deemed to be included in unit rate quoted by contractor) complete all as specified and directed by Engineer-in-charge. |
| 3 | Taking down carefully existing unserviceable thermostat and supply and fixing new thermostate ISI marked for geyser any capacity with necessary connection and heating complete all as specified and directed |
| 4 | S&F in replacement of thermal cut out as per existing make and model ISI marked for geyser any capacity complete all as specified and directed by Engineer-in-charge. |
| 5 | S&F in replacement of GI hexa nipple (set of two) of size 15 mm having screwed both ends with fine thread complete all as specified and directed by Engineer-in-charge. |
| 6 | Taking down carefully existing unserviceable indicator lamp and supply and fixing new indicator lamp to geyser of any size, square, round complete all as specified and directed |
| 7 | S&F in replacement of inner shell of suitable size made of stainless steel sheet of 22 SWG ISI Marked for geyser of any type/Make of 25 litres capacity complete with all suitable accessories such as thermal insulation etc complete all as specified and directed. |
| 8 | S&F in replacement of inner shell of suitable size made of stainless steel sheet of 22 SWG ISI Marked for geyser of any type/make of 50 litres capacity complete with all suitable accessories such as thermal insulation etc complete all as specified and directed. |
| 9 | S&F in replacement of outer cover of geyser capacity 25 litres complete all as specified and directed. |
| 10 | S&F in replacement of outer cover of geyser capacity 50 litres complete all as specified and directed. |
| 11 | S&F in replacement of water heater storage type (geyser) single phase 230 volts of capacity 25 ltrs 5 star rating with steel tank, heating element 2.0 KW, thermostat with complete assembly all as specified and directed. (Note: Old geyser shall be deposited at AGE EM store yard). |
| 12 | S&F in replacement of glass wool for geyser 50 litres capacity complete all as specified and directed. |
| 13 | S&F in replacement of glass wool for geyser 25 litres capacity complete all as specified and directed. |
| 14 | Taking out existing unserviceable inner base assembly, supply and fix new inner base assembly complete with inlet, outlet, thermostat, pipes with drain plug and screw including clamps for holding the elements, nuts, bolt etc, ISI, Marked for geyser of any type/make, 25 litres capacity complete all as specified and directed. |
| 15 | Taking out existing unserviceable inner base assembly, supply and fix new inner base assembly complete with inlet, outlet, thermostat, pipes with drain plug and screw including clamps tor holding the elements, nuts, bolt etc, ISI, Marked for geyser of any type/make, 50 litres capacity complete all as specified and directed. |
| 16 | Taking down existing unserviceable copper flexible cable 3 core, supply and fix new cable PVC insulated 3 core, copper conductor 2.5 sqmm all as specified and directed . |
| 17 | Taking down existing unserviceable bottom cover plate (two halves) and fix with new bottom cover plate with matching colour of geysers of any type/ make and capacity complete all as specified and directed. |
| 18 | Taking down existing unserviceable Non return valve and supply and fixing in position with new non return valve ISI marked made of cast copper alloy screwed both ends internally suitable for GI pipe of 15mm bore complete all as specified and directed |
| 19 | Taking down existing unserviceable safety pressure valve and supply and fixing new safety pressure valve with vent to geyser as per latest ISI specification complete all as specified and directed. |
| 20 | S&F in replacement for PVC connection (Hot) of size 15 mm bore and 600mm long superior quality (ISI Mark) with brass adapter complete for geyser for any capacity all as specified and directed. |
| 21 | S&F in replacement of neoprene seal (bottom ring) for 25/50 litre capacity geyser of superior quality complete all as specified and directed. |
| 22 | M&L for painting the outer surface of geyser of 25/50 Litres capacity as per original shade with two coats of synthetic enamel paint over one coat of primer with spray gun after scrapping the existing paint, denting, filling depression with putty etc and refixing the geyser in position including water/ electric connection and testing complete all as specified and directed. |
| 23 | M&L for brazing / welding of inner copper tank at leaking spots up to five leakage of geyser of capacity 25/50 litres capacity of any type and make of tank after checking up worn out nuts bolts and washers complete all as specified and directed. |
| 24 | S&F in replacement of chromium plated valve of 15 mm bore ISI marked complete all as specified and directed. |
| 25 | S&F in replacement of sheet metal enclosure (industrial type DB) complete in 2P+E configuration with plug and socket complete with one MCB SP B Curve type of capacity 20 Amp 10 KA complete all as specified and directed by Engineer-in-charge. |
| 26 | S&F in replacement of 3 pin socket suitable for sheet metal enclosure (industrial type DB) 20A complete all as specified and directed by Engineer-in-Charge. |
| 27 | S&F in replacement of 3 pin plug suitable for sheet metal enclosure (industrial type DB) 20A complete all as specified and directed by Engineer-in-Charge. |
| 28 | S&F in replacement of modular switch 16 Amp 1 way with indicator 1 module size complete all as specified and as directed by Engr-in-Charge. |
| 29 | S&F in replacement of modular socket 16 Amp multipurpose type 2 module size complete all as specified and as directed by Engr-in-Charge. |
| 30 | S&F in replacement of MCB B Curve type suitable for 240 volts AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 KA as specified and 20 to 32 Amps complete all as specified and directed by Engineer-in-charge. |
| 31 | S&F in replacement of MCB SPN 240 volts , 32 to 63 Ampere rupturing capacity 10 KA 'B' curve type complete all as specified and directed by Engineer-in-Charge. |
| 32 | M&L for point wiring with stranded copper conducter 2.5 Sqmm nominal area single core multistranded FRLSH PVC insulated and unsheathed cable 1100 Volts grade ISI marked drawn in and including heavy duty PVC concealed conduit with fitting ISI marked terminated in junction box incl 2.5 sqmm and connected to earth dolly including fixing of 1.2 mm thick MS sunk terminal box suitable flushed to wall with 3 mm thick plastic laminated sheet cover fixed with brass screws and cup washer or suitable size including making good the disturbedsurfaces complete all as specified and directed by Engineer-in-Charge. Note :- Cutting chases for laying of conduit and sunken boxes 3mm thick plastic laminated sheet, brass screw washer and making good to walls, floor etc shall be included in the rate) |
| 33 | M&L for grouting of nuts & bolts for fixing of 50/25 Iitres capacity geyser on existing wall including cement and sand mortar 1:2 and finishing as per existing surface smooth including two coat paint of surface with same colour of wall complete all as specified and directed by Engineer-in-Charge. |
| 34 | S&F in replacement of bib tap cast copper alloy chromium plated with crutch or butterfly handle screwed for GI pipe 15 mm bore complete all as specified and directed by Engineer-in-Charge. |
| 35 | M&L for sub main wiring with two runs of single core multi stranded PVC insulated, copper conductor, grade 1100 Volt , FRLSH cable of size 4.0sqmm including earthing of 4 sqmm wire duly connected with earth dolly, with approved colour coding including PVC conduit heavy grade, of appropriate dia. concealed in wall with accessories including cutting chases and making good to the disturbed surfaces as per existing and taking down old unserviceable wiring complete all as specified and directed.(Note :- Three run of cable alongwith PVC conduit together shall be measured as single run). |
| 36 | S&F in replacement of plug top 3 pin 5 Amp 240 volt all as specified and directed by Engineer-in-Charge. |
| 37 | S&F in replacement of plug top 3 pin 15 Amp 240 volt all as specified and directed. |
| 38 | Disconnecting electrical connection of solar heating device (of Make :- Inter Solar, Sintex, sun magic), carefully, dismantling solar panel with water tube (copper assembly/ ETC tube) rubber gasket nut bolt and servicing/cleanning with acid & water circulation and wire brush and brazing of copper tube if any, after servicing reassembling the same and testing complete all as specified and directed by Engineer-in-Charge. |
| 39 | S&F in replacement of gasket set for evacuated tube collector complete all as specified and directed. |
| 40 | S&F in replacement of evacuated tube collector tank nipple gasket complete all as specified and directed. |
| 41 | S&F in replacement of evacuated tube collector silicone gasket complete all as specified and directed. |
| 42 | S&F in replacement of evacuated tube collector tube holder without cups complete all as specified and directed. |
| 43 | S&F in replacement of aluminium foil roll self adhesive complete all as specified and directed. |
| 44 | S&F in replacement of 1000 litres capacity, rotational moulded polythelene water storage tanks (ISI Marked) white in colour in three layer (cylindrical vertical with closed top), hoisted and fixed in poistion complete all as specified and as directed. |
| 45 | S&F in replacement of 500 litres capacity, rotational moulded polythelene water storage tanks (ISI Marked) white in colour in three layer (cylindrical vertical with closed top), hoisted and fixed in poistion complete all as specified and as directed. |
| 46 | S&F in replacement of aluminium foil for collector complete all as specified and directed. |
| 47 | S&F in replacement of rubber grommet (for collector). |
| 48 | S&F in replacement of MS dead flange as per existing complete all as specified and directed. |
| 49 | S&F in replacement of gasket/sleeves for collector as per existing complete all as specified and directed. |
| 50 | M&L for descaling solar water heater steel tank with chemical all as specified and directed. |
| 51 | S&F in replacement of brass flange as per existing all as specified and directed. |
| 52 | S&F in replacement of rubber gasket (blind) as per existing all as specified and directed. |
| 53 | S&F in replacement of toughened/ tempered glass 4 mm thickness transmissivity more than 85% as per existing any make / type / capacity all as specified and directed. |
| 54 | S&F in replacement of temperature gauge complete all as specified and directed. |
| 55 | S&F in replacement of solar evacuated tube of solar water heater as per existing suitable for 300/400/ 700 LPD , complete with washer etc ; Complete all as specified and directed by Engineer-in-charge. |
| 56 | S&F in replacement of solar collector plate for 100/ 200/ 300/ 400 litre capacity (copper assembly complete), reassemble the same and testing complete all as specified and directed. |
| 57 | S&F in replacement of heating element for water heating system 3 KW with rubber gasket of suitable size complete all as specified and directed by Engineer-in-Charge. |
| 58 | S&F in replacement of thermostate suitable for solar water heater of any capacity complete all as specified and directed by Engineer-in-Charge. |
| 59 | S&F in replacement of sacrificial anode complete all as specified and directed by Engineer-in-Charge. |
| 60 | M&L in replacement of copper tube in pieces for solar collecter of any size installed at site as per manufacturer design including brazing of copper tubes complete all as specfied and directed. |
| 61 | S&F in replacement of poly nitrite insulation sleeves 16mm thickness for 20mm bore pipe complete all as specified and directed. |
| 62 | S&F in replacement of gate valve gun metal with iron wheel head, screwed both ends for iron pipe 25mm bore complete all as specified and directed. |
| 63 | S&F in replacement gate valve gun metal with iron wheel head, screwed both ends for iron pipe 20mm bore complete all as specified and directed. |
| 64 | Dismantling the complete assembly of solar hot water tank in replacement of supply and fixing 100 ltrs pre insulated hot water storage tank with stand (inner tank SS 304 ) removing insulated fixtures including all inlet outlet connections testing the leakages with compressed air, reshaping the squeezed portion to its original shape, filling of leak points with brazing /Argon welding and reclading, connecting the removed water lines,testing of solar hot water tank all as specified and directed by Engineer-in- Charge. |
| 65 | Dismantling the complete assembly of solar hot water tank in replacement of supply and fixing 200 ltrs pre insulated hot water storage tank with stand (inner tank SS 304 ) removing insulated fixtures including all inlet outlet connections testing the leakages with compressed air, reshaping the squeezed portion to its original shape, filling of leak points with brazing /Argon welding and reclading,connecting the removed water lines,testing of solar hot water tank all as specified and directed by Engineer-in- Charge. |
| 66 | Dismantling the complete assembly of solar hot water tank in replacement of supply and fixing 300 ltrs pre insulated hot water storage tank with stand (inner tank SS 304 ) removing insulated fixtures including all inlet outlet connections testing the leakages with compressed air, reshaping the squeezed portion to its original shape, filling of leak points with brazing /Argon welding and reclading, connecting the removed water lines,testing of solar hot water tank all as specified and directed by Engineer-in- Charge. |
| 67 | Dismantling the complete assembly of solar hot water tank in replacement of supply and fixing 400 ltrs pre insulated hot water storage tank with stand (inner tank SS 304 ) removing insulated fixtures including all inlet outlet connections testing the leakages with compressed air, reshaping the squeezed portion to its original shape, filling of leak points with brazing /Argon welding and reclading, connecting the removed water lines, testing of solar hot water tank all as specified and directed by Engineer-in- Charge. |
| 68 | Dismantling the complete assembly of solar hot water tank in replacement of supply and fixing 700 ltrs pre insulated hot water storage tank with stand (inner tank SS 304 ) removing insulated fixtures including all inlet outlet connections testing the leakages with compressed air, reshaping the squeezed portion to its original shape, filling of leak points with brazing /Argon welding and reclading, connecting the removed water lines,testing of solar hot water tank all as specified and directed by Engineer-in- Charge. |
| 69 | Supply & laying GI tubing medium grade ISI marked of 15 mm bore, screwed and socketed joints including all required fittings and fixed complete to wall and ceiling or laid in floor in old and new location, etc including taking up or down existing steel water tubing complete all as specified and directed. |
| 70 | All as per Srl item No 69.00 above but pipe of 20 mm bore. |
| 71 | All as per Srl item No 69.00 above but pipe of 25 mm bore. |
| 72 | Supply and laying of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified of size 20 mm dia complete all as specified and directed by Engineer-in-charge. |
| 73 | Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as directed. |
| 74 | S&F cross arms , bracings, supports, clamps and back plates fabricated from structural steel sections ISI mark 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 coat of primer red oxide, two coats of synthetic enamel paint all as specified and directed. |
| 75 | A Schedule of Credit for old/unserviceable demolished/ dismantled items has been catered for in the tender. The Schedule of Credit is pre-priced by MES. The final amount of the tender shall be arrived at after deducting the total amount of Rs. 74,094/- Schedule of Credit from the total amount of BoQ as per General Summary sheet catered for after Schedule of Credit. Please Enable Macros to View BoQ information |
