REPAIR/MAINTENANCE OF GEYSERS, SOLAR WATER HEATERS AND CONNECTED ITEMS AT MILITARY STATION KOTA

Amount

Taking down existing water storage (Geyser) of cap 50/35/25 Ltrs of any make any type from the site including removing of pipe connection, fitting and electric connection and bringing to AGE E/M Kota store yard for dismantling and cleaning of all accessories and refixing the geyser at same or other location after carrying out necessary repairs etc, complete all as specified and directed. (S&F of spare parts/components of geyser shall be measured and paid separately under appropriate item).

M &L for replacement of copper inner vessal container of geysers, vertical type, 50 Ltrs capacity, complete with glass wool insulation and necessary nuts and bolts etc, complete all as specified and directed.

M &L for replacement of copper inner vessal container of geysers, vertical type, 35 Ltrs capacity, complete with glass wool insulation and necessary nuts and bolts etc, complete all as specified and directed.

M &L for replacement of copper inner vessal container of geysers, vertical type, 25 Ltrs capacity, complete with glass wool insulation and necessary nuts and bolts etc, complete all as specified and directed.

M & L for replacement of outer body of verticle type geyser of capacity 25 litres, made out of 20 guage MS sheet, finished with stove enamelled white paint, with top and bottom plate and rings including glass wool insulation, complete all as specified and directed.

M & L for replacement of outer body of verticle type geyser of capacity 35 litres, made out of 20 guage MS sheet, finished with stove enamelled white paint, with top and bottom plate and rings including glass wool insulation, complete all as specified and directed.

M & L for replacement of outer body of verticle type geyser of capacity 50 litres, made out of 20 guage MS sheet, finished with stove enamelled white paint, with top and bottom plate and rings including glass wool insulation, complete all as specified and directed.

M & L for replacement of bottom dome made out of 20 guage MS sheet finished with stove enamelled white paint of 50/35/25 ltrs, vertical type geysers, complete all as specified and directed.

M & L for replacement of wire braded PVC connection to inlet/outlet of geysers heavy duty with 2 CP brass nuts on both ends, suitable to fix with 15 mm bore stop/angle valve, 450 mm long, complete all as specified and directed.

M & L for replacement of wire braded PVC connection to inlet/outlet of geysers heavy duty with 2 CP brass nuts on both ends, suitable to fix with 15 mm bore stop/angle valve, 600 mm long, complete all as specified and directed.

M & L for replacement of wire braded PVC connection to inlet/outlet of geysers heavy duty with 2 CP brass nuts on both ends, suitable to fix with 15 mm bore stop/angle valve, 900 mm long, complete all as specified and directed.

M & L for replacement of pressure release valve, dead weight type, suitable for 25/35/50 ltrs capacity of geysers, complete all as specified and directed.

M & L for replacement of rubber gasket complete with suitable nut & bolts for geysers of 25 ltrs capacity, complete all as specified and directed.

M & L for replacement of rubber gasket complete with suitable nut & bolts for geysers of 50/35 ltrs capacity, complete all as specified and directed.

S&F Syphon Assembly round/flat/triangle type with necessary gasket, brass nuts, bolts and washers, suitable for 25 ltrs capacity vertical type geysers, complete all as specified and directed.

S&F Syphon Assembly round/flat/triangle type with necessary gasket, brass nuts, bolts and washers, suitable for 35 ltrs capacity vertical type geysers, complete all as specified and directed.

S&F Syphon Assembly round/flat/triangle type with necessary gasket, brass nuts, bolts and washers, suitable for 50 ltrs capacity vertical type geysers, complete all as specified and directed.

M&L for repairing of the inner container of geysers 50/35/25 ltrs by cleaning internally and brazing the leaking spot of size not more than 2.5 cm x 5.0cm and thickness not exceeding 5 mm including pressure testing of vessel, complete all as specified and directed.

M&L for spray painting with one coat of high gloss synthetic enamel white paint to outer surface of geysers of capacity 25/35/50 Ltrs including writing of MES No. in block letters including fixing Do's & Dont's stickers, complete all as specified and directed.

M &L for replacement of non-return valve vertical type 15 mm dia screwed down high pressure, cast copper alloy, chromium plated, (ISI) marked, complete all as specified and directed.

S&F in repair stop valve, fancy type, chromium plated brass, screwed down, high pressure with crutch or butterfly handle, 15mm bore, complete all as specified and directed.

S &F GI drain plug 15 mm bore, complete all as specified and directed.

S&F in repairs superior quality three pin plug top, 15 Amp capacity, complete all as specified and directed. (Make - Anchor/Crabtree/Plaza)

S &F in repairs fuse plug of geyser, made of brass, complete all as specified and directed.

S&F in repair sheet metal enclosure with iron plug and socket with 20 Amps MCB single pole, 230 volts, complete all as specified and directed.

M & L for 3 core multi stranded copper conductor wire of size 56/0.30 for connecting of geysers to switch board including taking down the existing unserviceable wire, complete all as specified and directed.

S&F in repairs brass nipple, full threaded, 15 mm bore, complete all as specified and directed.

M & L for replacement of heating element of capacity 1.5 KW round type Make - Theeta/Bajaj/Daspass, ISI marked, complete all as specified and directed.

M & L for replacement of heating element of capacity 1.5 KW triangle type Make - Theeta/Bajaj/Daspass, ISI marked, complete all as specified and directed.

M & L for replacement of heating element of capacity 2 KW round type Make - Theeta/Bajaj/Daspass, ISI marked, complete all as specified and directed.

M & L for replacement of heating element of capacity 2 KW triangle type Make - Theeta/Bajaj/Daspass, ISI marked, complete all as specified and directed.

M&L for replacement of heating thermostat for geysers of any type, make Renutrol/Bajaj/Theeta/Expo, complete all as specified and directed.

Dismantling and opening the existing solar water heating system at site and cleaning of hot water copper tube by descaling compound, installation upto 20 metre long distance and testing of solar water heating system and inlet and outlet pipe to extend in makeup tank and MS structure stand for angle iron including grouting in cement concrete 1:2:4, type B1 using 20 mm graded stone aggregate, complete all as specified and directed.

M&L for repair to solar heating system with make up tank installation by using rock wool and outer cladding of MS, complete all as specified and directed.

M&L for cleaning of hot water copper tube/pipe by descaling compound at existing site, complete all as specified and directed.

M & L for applying M-Seal for stopping leakage of inner vessels of container, any size of geyser, complete all as specified and directed.

Supply and laying galvanised steel water tubing, medium grade, size 15 mm dia, with all fittings, provided for geyser air vent etc, complete all as specified and directed.

M&L for Sub main wiring power/circuit using PVC insulated (FRLS) unsheathed, stranded copper conductor cable, 2 Single core of size 4 Sqmm & earth continuity conductor of size 4 Sqmm duly connected to earth dolly, to be drawn through and including MS conduit of dia not less than 20mm, medium Grade, fixed on surface of wall/ceiling by means of MS screws and saddles, complete all as specified and directed. Notes: - (i) Two runs of sub main wire, one run of earth wire and one run of MS conduit shall be measured as one unit.

Taking down existing unserviceable anchor fastner / split/'T' bolt and supply and fixing in new split / 'T' bolt /anchor fastner with nut and washer, complete all as specified and directed.

M&L Point wiring with PVC insulated (FRLS) unsheathed multi stranded copper conductor cable of size 2.5 Sqmm, with PVC insulated (FRLS) unsheathed multi stranded copper conductor cable FRLS of size 2.5 Sqmm as earth continuity wire to be drawn in and including PVC casing capping not less than 20 mm width with MS sheet metal sunken switch/Terminal box 1.2 mm thick and phenolic laminated sheet cover 3.0 mm thick and brass screws with cup washers for one socket outlet 15 amp on independent board including providing one 15/16 Amp multi pin Switch socket combination and taking down old point wiring and making good disturbed surfaces, complete all as specified and directed. Note: Rate for wall cutting for switch/terminal boxes and making good disturbed surfaces to match with the adjoining surface shall be deemed included in the unit rate.

S&F in repairs mixing valve for mixing hot and cold water, chromium plated brass with three joints, screwed to iron pipe or for unions, 15 mm bore and plugging & screwed to brick/concrete walls including providing stainless steel flanges, complete all as specified and directed.

K B ENTERPRISES

ALFA BUILDERS AND CONSTRUCTION COMPANY

TARKESHWAR DASS CONSTRUCTION COMPANY

ANNAPURNA ENTERPRISES

Jain Electricals