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| 1 | WATER HEATER (GEYSER):Taking down the existing storage type water heater of any capacity of any type and size by disconnecting electric connection, carrying out the following necessary repair work, tinkering and welding etc., including descaling, brushing and thoroughly cleaning the storage tank/inner water tank, removing of hard water deposits, and connecting back and re-fixing in original position, grounting, testing and commissioning, complete with entire satisfection of Engr-in-Charge:-(a) Checking of all stop cock, pressure release valve, fusible plug etc to ensure free functioning of the parts including Supply and replacement of washer/gasket, nuts etc as required.(b) Inspect overflow and vent pipes and remove blockages (if any)(c) Checking and rectifying the earth continuity of the electrical circuits of the geyser and power points(d) Check, maintain and re-fix the thermostat and re-adjust(e) Visual examination of fusible plugs for their serviceability(f) De-scaling the immersion-type heating element and siphon assembly with diluted hydrochloric acid or clear pedette solution(g) Checking of the indicator lamp for its serviceability(Note: (i) Spare parts/components of geysers shall be measured and paid separately as \\"supply only\\" under respective items here-in-below. (ii) Any minor parts required for smooth functioning of the geyser shall be provided by the contractor without any extra cost to the Govt. (iii) Painting of geyser shall be measured and paid seperately) |
| 2 | Supply only heating element, 2KW capapcity, AC 230 volts, including rubber gasket complete all as per the existing specifications and as directed. |
| 3 | Supply only heating element, 1.5KW capapcity, AC 230 volts, including rubber gasket complete all as per the existing specifications and as directed. |
| 4 | Supply only heating element, 0.75KW capapcity, AC 230 volts, including rubber gasket complete all as per the existing specifications and as directed. |
| 5 | Supply only fusible plug melting at 90 - 100 degrees Centigrade complete all as specified and as directed. |
| 6 | Supply only thermostat including rubber/ PVC gasket to be set to a temperature not higher than the range of 70 degree Centigrade suitable for 25 /35/ 50 ltrs capacity Geysers complete all as specified and as directed. |
| 7 | Supply only high pressure valve with dead weight suitable for 25/50 ltrs capacity Geysers complete all as specified and directed. |
| 8 | Supply only chromium plated steel connecting pipe 18\\" long with brass adopters for cold water and connecting up with complete for 25 /35/ 50 ltrs capacity Geysers complete all as specified and directed. |
| 9 | Supply only Chromium Plated hot water connection pipe 18\\" long with brass adopters complete all as specified and as directed |
| 10 | Supply only Chromium Plated cold water connection pipe 24\\" long with brass adopters complete all as specified and as directed |
| 11 | Supply only Chromium Plated hot water connection pipe 24\\" long with brass adopters complete all as specified and as directed |
| 12 | M & L for Repair to 25 Ltr water heater/Gyser cell cover by cutting rusted sheet and replacening with new MS sheet of 18 guage by brazing or welding as required to match existing cell cover including testing for a 3 kg /sqcm pressure, re-assembling and applying two coats of synthetic enamel paint (by spraying) over a coat of red oxide zinc chrome primer complete to whole geyser including preparation of old surfaces after complete removal of existing paint of vertical/horizontal type geysers by scraping with wire brush and emery paper including writing geyser Number etc including taking down and re-fixing in original position, testing and commissioning complete all as specified and as directed. |
| 13 | Supply and fixing in repair vertical electric water heater, storage type, shock resistant stainless steel outer body, high quality steel inner tank with glasslined Coated with high density PUF insulation, fitted With specially designed acrificial magnesium anode to prevent corrosion due to hard water ,100% copper heating element upto 2 KW, 230 volts, capacity 25 litre, BEE 5 star rated complete with all accessories such as safety valve, thermostate, NRV, 4 nos fixing bolt of suitable size including nuts and washer etc,2 nos PVC connection pipe and making the electrical connection with and including 16A Plug Top including testing after installation complete all as specified and directed.Make:- Crompton , Havells, Racold , Bajaj,V-Guard Note : (i) Contractor Shall submit manufacturer test report as per BIS to GE before payment. (ii) Old geyser shall be submitted to store |
| 14 | S & F In repairs, bottom covers (set of two halves) duly painted made out of Aluminium / MS sheet of 18 SWG suitable for 25/35/50 ltrs capacity Geysers including complete all as specified and as directed. |
| 15 | S & F In repairs, Base assembly complete with inlet, out let, thermostat pipes, drain plug and screws for fixing the element suitable for any make and capacity Geysers complete with nuts, bolts and rubber gasket complete all as specified and as directed. |
| 16 | S & F In repairs, brass non return valve (check valve), 15mm bore with necessary GI specials complete all as specified and as directed. |
| 17 | S & F In repairs brass stop cock, 15mm bore with necessary GI specials complete all as specified and as directed. |
| 18 | S & F in repairs indicator lamp, retangular/round shape, blue/green/red colour suitable for geyser 50/35/25 ltrs capacity complete all as specified and directed. |
| 19 | S & F in repairs PVC insulated copper conductor cable 3 crore of size 2.5 sqmm fixed to any capacity geysers as required length complete all as specified and directed |
| 20 | S & F in repair SRCD protected socket with PVC base box including 20 Amps, MCB SP complete all as specified and as directed. (Make: Havell's Cat No. DHDDCDP025202003 or equivelant of make as per List of Manufacturer's) |
| 21 | S & F In repairs, AC Plug Top 20 Amps 240 volts, 3 pin complete all as specifed and as directed |
| 22 | S&F in repairs MCB 6-32 Amps single pole 240Volts 10 KA C Series fixed in repair, complete all as specified Make C&S/ havells/Standered/Legrand/ Indoasain |
| 23 | S & F in repairs switch modular single pole one way 16 amp 240 volts,1 Module complete all as specified and as directed. |
| 24 | SOLAR WATER HEATER:M & L for Cleaning and descaling of flat plate collector tubes using descaling chemical and arresting leakages by using Dummy gaskets/hole gas kit, threaded flage/normal flange complete for solar panel suitable of 150/200/300LPD capapcity of solar water heater complete all as specified and directed. |
| 25 | M & L for Cleaning and descaling of flat plate collector tubes using descaling chemical and arresting leakages by using Dummy gaskets/hole gas kit, threaded flage/normal flange complete for solar panel suitable of 500LPD capapcity of solar water heater complete all as specified and directed. |
| 26 | S & F in repairs pressureised rubber hose pipe including 'O'ring of length 36 inch suitable for 150/200/300 LPD capapcity of solar water heater complete all as specified and directed. |
| 27 | S & F in repairs pressureised rubber hose pipe including 'O'ring of length 36 inch suitable for 500 LPD capapcity of solar water heater complete all as specified and directed. |
| 28 | S & F in repairs Electric heating element, 2KW capapcity, threaded/cup type, AC 230 volts for SS tank of solar water heating system 150/200/300 Ltrs capacity with necessary fixtures complete all as specifications and as directed. |
| 29 | S & F in repairs Electric heating element, 3KW capapcity, threaded/cup type, AC 230 volts for SS tank of solar water heating system 500 Ltrs capacity with necessary fixtures complete all as specifications and as directed. |
| 30 | S & F in repairs thermostat of temperature range 0-80 degree C suitable for solar water heating system of any capacity with necessary fixtures complete all as specified and as directed. |
| 31 | Supply, laying, connection and testing, in repairs 50mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed |
| 32 | Supply, laying, connection and testing, in repairs 32mm outer dia 3- layer PP-R Polypropylene random copo-lymer) pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed |
| 33 | S & F in repair 50 mm outer dia, PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and directed. |
| 34 | S & F in repair 32 mm outer dia, PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and directed. |
| 35 | S & F in repairs, 50 mm bore, Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed complete all as specified and directed. |
| 36 | S & F in repair Bib taps, medium, cast copper alloy with crutch or butterfly handle screwed down, screwed for iron pipe or brass ferrule of 15mm bore complete all as specified and as directed. |
| 37 | S & F in repairs PVC insulated, sheathed,multi core copper conductor of size 6.00 sqmm ,heavy duty industrial cable for voltage grade upto 1100 volt as per IS 694:1990 complete all as specified and directed Please Enable Macros to View BoQ information |
