REPAIR MAINTENANCE OF CEILING FAN, EXHAUST FANS, GEYSERS AND SOLAR WATER HEATERS INCLUDING CONNECTED ITEMS AT VSN NAGPUR

Amount

Material & Labour for Dismantling of Existing Damaged FPC Panel from solar water heater & connected, testing commissioning and cleaning of service tank/storage tank etc. with replacing the following given in Item No 02 items including necessary electrical/water connection complete including transportation up and down complete all as specified and directed. Note: The items will be measured & paid for seperately as supply only

Supply only New FPC Panels of size 2m x 1m complete all as specified and directed. Make : V-guard/Farmson/Solar Hitech

Taking down Damaged panel & Supply new , fixing , testing & commissioning of toughen U V glass (1Mtr x 2Mtr) and as per existing size of glass for collector complete all as specified and directed

Taking down U/S Hot water tank of capacity 500 lpd & Supply and install , Testing and commissioning of solar Hot water tank of 500 lpd capacity flate plate collector based on indirect transfer of heat tank duly insulated, all as specified and as directed. Note Thickness of tank should be of existing size as per site Make : V-guard/Farmson/Solar Hitech

Taking down U/S Hot water tank of capacity 300 lpd & Supply and install , Testing and commissioning of solar Hot water tank of 500 lpd capacity flate plate collector based on indirect transfer of heat tank duly insulated, all as specified and as directed. Note Thickness of tank should be of existing size as per site Make : V-guard/Farmson/Solar Hitech

Taking down U/S steel stand & Material and Labour for steel stand for holding the panels / storage tank of capacity 500 LPD/300LPD /200 LPD solar water heater as required complete all as specified and directed.

Taking out unserviceable/defective/damaged/blockage of GI pipe 20mm bore steel water tubing, sorting out serviceable pipe fitting for reuse and cleaning the pipe including fitting and removing away all unserviceable pipe from site, complete all as specified and as directed. (Note: Removing pipe checking for any blockage & Refixing the same after cleaning including necessary fittings required at site and New GI pipe shall be measured and paid for separately.)

All as per serial item No. 7 here-in-before but of size 25mm bore complete all as specified and directed.

S&F GI tubing medium grade, ISI Marked conforming to IS 1239 Part-I 2004, 20 mm bore with and including all fittings such as bends , elbows,tees, short length , socket, union, check nuts, nipples etc. fixed and laid in trenches/floor/under culvert/road crossing etc including testing complete all as specified and as directed. Make: Jindal/Tata steel/Prakash surya

All as per serial item No. 9 here-in-before but of size 25mm bore complete all as specified and directed. Make: Jindal/Tata steel/Prakash surya

Taking down U/S pipe & Supply and fix K-Tech pipe of 15 mm bore dia for hot water including all fittings complete all as specified and directed.

Taking down U/S pipe & Supply and fix K-Tech pipe of 20 mm bore dia for hot water including all fittings complete all as specified and directed.

M&L for descaling of collector using Fernox DS-3 cleaner chemical or OEM recommendation to clear the deposites of temporary hardness inside of collector tubes/Flate plate collectors including braizing of leaking joint as required at site complete all as directed and specified Note : Descaling of collector using Fernox DS-3 cleaner chemical circulation through pressure pump shall be deemed to be included in quoted rate.

M&L for descaling of collector using Fernox DS-3 cleaner chemical or OEM recommendation to clear the deposites of temporary hardness inside of collector tubes/Flate plate collectors including braizing of leaking joint as required at site complete all as directed and specified (22 P&s) Note : Descaling of collector using Fernox DS-3 cleaner chemical should be latest techonogly circulation of through pressure pump shall be deemed to be included in quoted rate.

Taking down U/S & Supply fixing , testing & commissioning of insulation for hot/cold water pipe of 20/25 mm bore pipe complete all as speecified and directed

M&L for descaling of heat exchanger inside of hot water tank of capacity 500LPD , testing including replacement of cold water/ hot water pipe complete all as specified and directed

Material and labour for gas welding of leaking joint in the flat panel collector and solar tanks complete all as specified and directed.

S&F Gun Metal gate valve for 20mm bore pipe, with iron wheel head, screwed both ends for iron pipe and fixed, ISI marked conforming to IS 778 : 1984, fixed as in repair complete all as specified and directed. Make : SANT/ZOLOTO/LEADER

S&F Gun Metal gate valve for 25mm bore pipe, with iron wheel head, screwed both ends for iron pipe and fixed, ISI marked conforming to IS 778: 1984, fixed as in repair complete all as specified and directed. Make : SANT/ZOLOTO/LEADER

Taking down U/S and Supply & fix brass metal NRV ISI mark of size 20 dia complete with nuts, bolts, rubber gaskets etc including ,testing all as specified. Make : SANT/ZOLOTO/LEADER

Taking down U/s and Supply and fix bib tap, cast copper alloy chromium coated , screwed down , screwed for iron pipe or for brass ferrule and fixed of size 15 mm bore dia of pipe complete all as directed Make Jaquar/ Prayag

M & L for PCC 1:3:6 with 20 mm aggregate for making foundation for placing of rotational moulded polyethylene water storage tanks of capacity 500 Ltrs all as specified and as directed by EIC.

Taking out of defective evacuated Glass tube from tube collector panel based on direct transforming heat of capacity 200 lpd and supply and install new evacuated Glass tube in to the direct transfer heat solar panel all as directed

Taking down U/S Supply and fix solar hot water hose pipe 1" (25.4) mm dia ( 2 Mtr Each)conforming to IS (444) type 2 (WP) suitable for water pressure 3kg/cm2 including suitable size of clamps all as specified and as directed

Material & Labour for removing damaged flat plate collector for repair from solar water heater after dismantling monkey guard, carryout necessary repair, refixing the same and giving the monkey guard in original position after repair if any complete all as specified and directed by Engr-in-Charge

Repair/Replacement of Heating element of capacity 5 KW, 230 V supply, with thermostat suitable for glass tube collector type solar water heater complete all as specified and directed. Make : V-guard/Redren/Warmax/Parco Make : V-guard/Farmson/Solar Hitech

Repair/Replacement of Heating element of capacity 3 KW, 230 V supply, with thermostat suitable for glass tube collector type solar water heater complete all as specified and directed. Make : V-guard/Farmson/Solar Hitech

M&L for Sub main wiring using two single core PVC insulated and unsheathed multistranded FRLS copper conductor cable of 2.5 Sqmm size using approved colour code as per IS drawing in and incl PVC Conduit medium grade with all accessories and making good disturbed surfaces of wall, floor or ceiling with plaster and finishing the surfaces with distemper/white washing/colour washing to match with the existing surface and 2.5 sqmm copper conductor i insulated FRLS cable 2.5 sqmm copper conductor insulated cable as earth wire complete as specified and as directed by Engr-in-charge. Make Of cables: Havells/Finolex/Polycab & PVC Conduit : Finolex/Polycab/Stardard Note :2 runs of 2.5sqmm copper cable & 1 run of 2.5 sqmm copper cable in and including PVC Conduit heavy duty shall be measured as one unit

M&L for fabrication of staging for fixing of tank on roof for solar water heater , fabricated with mild steel angle, flat, etc including nuts, bolts, washers, welding, drilling holes for bolts, painting over all two coat of synthetic enamel paint over one coat of primer, and taking down / dismantling of old staging complete all as specified & directed by Engr-in-Charge.

Comprehensive Maintenance for water purifier of any make / model including replacement of defective spare parts all as directed by the Enginer-in-charge and making the units functional as per requirement and emergency mainenance. Note: Spare parts will be measured and paid separately

Supply only PCB suitable for any make/model of water purifier complete all as specified and directed. Make Aquaguard/Cruse/Blue cell

Supply only Filter multilayer candle suitable for any make /model of water purifier complete all as specified and directed. Make Aquaguard/Cruse/Blue cell

Supply only sedimentiation Filter suitable for any make /model of water purifier complete all as specified and directed. Make Aquaguard/Cruse/Blue cell

Supply only carbon Filter suitable for any make /model of water purifier complete all as specified and directed. Make Aquaguard/Cruse/Blue cell

Supply Only solonoid valve (SV) suitable for any make / model of water purifier complete all as specified and directed. Make Aquaguard/Cruse/Blue cell

Supply Only Ultra violet lamp (UV) suitable for any make / model of water purifier complete all as specified and directed. Make Aquaguard/Cruse/Blue cell

Supply Only nozzle with connector suitable for any make / model of water purifier complete all as specified and directed.

Supply only Inlet /Outlet pipe 15 mm suitable for any make model of water purifier of existing system all as directed by Engr -in-charge

Supply Only filter bowl including clamps suitable for any make / model of water purifier existing system all as directed by Engr -in-charge Make Aquaguard/Cruse/Blue cell

S & F Booster pump including taking down old unserviceable booster pump all as specified and as directed Make Aquaguard/Cruse/Blue cell

S & F transformer suitable for aquaguard alongwith taking down old unserviceable transformer all as specified and as directed. Make Aquaguard/Cruse/Blue cell

S & F Member RO filter suitable for aquaguard alongwith taking down old unserviceable member RO all as specified and as directed. Make Aquaguard/Cruse/Blue cell

S & F Member 40 x 40 RO filter plant suitable for aquaguard alongwith taking down old unserviceable member 40x40 RO all as specified and as directed. Make Aquaguard/Cruse/Blue cell

S & F PP 20 inch RO filter plant suitable for aquaguard alongwith taking down old unserviceable FPP 20 inch all as specified and as directed. Make Aquaguard/Cruse/Blue cell

S & F Control Panel for RO plant suitable for aquaguard alongwith taking down old unserviceable control panel all as specified and as directed. Make Aquaguard/Cruse/Blue cell

M& L for Painting RO plant skid and vassle for complete same colour as per site in officer mess and SNCOs Mess all as specified and as directed. Make : Asian Apcoute/Berger/Nerolack Paint

M& L for Pump set repair and servicing (High pressure pump and low pressure pump) RO plant in officer mess and SNCOs Mess all as specified and as directed

M & L for disconnecting electric supply, taking down fan, dismantling blades carefully after unscrewing nuts and bolts of ceiling fan, wall fan, exhaust fan of any make from existing position and bringing to AGE E/M store yard for repairs, overhauling, oiling, greasing and cleaning all dusts and rehanging in position and connecting up electrically including minor items like split pins complete all as specified and as directed by EIC. Note: Complaint slip regarding the fan should be obtained from concerned JE (E/M) of AGE E/M office every day and completion on the complaint must be intimated to concerned JE (E/M) after rectification every day. Rewinding work and replacement of spares shall be measured and paid separately under appropriate items. No supporting materials, tools and plants shall be issued by MES to contractor.

M & L for Rewinding to ceiling/wall fan motor assembly complete with super enameled copper winding wire of suitable gauge for any make and any size of fan including varnishing, drying up, providing fresh clean lubricant oil/grease, reassembling and testing etc complete all as specified and directed.

S & replace ball bearing 6201/ 6202/ 6203 for 48 " (1200 mm ) sweep fan including taking down old unserviceable ball bearing complete all as specified. Make : TATA, SKF, NBC

M&L for painting to ceiling fans, of any make and of any sizes with two coats of synthetic enamel spray paint including blades, down rod complete including removing old paint by sand papers, dusting, cleaning including filling cavities with filler before applying paint and marking MES No in black paint. all as specified and as directed (Note : Fan shall be painted by machine spray painting and not manually)

S & F capacitor 2.5 MFD, 240 Volts, including taking down old unserviceable all as specified and as directed. Make : EPCOS, Havells, Philips,

S & F 0-4 step, one module, modular type electronic regulator for ceiling fan 1200 mm sweep, 240 volts, 100 Watts humfree single pole, all as specified and as directed. Make : Legrand Cat No. 675531 or equivalent in specifie d makes

S & F 0-4 step, two module, modular type electronic regulator for ceiling fan 1200 mm sweep, 240 volts, 100 Watts humfree single pole, all as specified and as directed. Make : Legrand Cat No. 675532 or equivalent in specifie d makes

Taking down unserviceable regulator and S& F 0-4 step-1, electronic fan regulatore flush type on the existing phenolic laminated sheety etc all as specified and as directed by EIC. Make :Leader/Anchor/Crabtee

M & L for Rewinding to exhaust fan motor assembly complete with super enamelled copper winding wire of suitable gauge including varnishing, drying up, providing fresh clean lubricant oil/grease, reassembling and tesing etc complete for size upto 12" (305 mm) sweep complete all as specified and directed.

S & replace Fan Blade PVC upto size suitable for 300 mm Exhaust fan as per sample complete all as specified and directed.

S & replace exhaust fan motor metal body suitable for upto size 300 mm Exhaust fan PVC body complete all as specified and directed.

S & F Fan Blade Metal body including frame and legs suitable for upto size 300 mm Ex fan metal body complete all as specified and directed.

S & F exhaust fan motor metal body suitable for upto size 12" (305 mm) Exhaust fan metal body complete all as specified and directed.

Rewinding to exhaust fan motor assembly complete with super enameled copper winding wire of suitable gauge including varnishing, drying up, providing fresh clean lubricant oil/grease, reassembling and tesing etc complete for size above 12" and upto 18" (457 mm) sweep complete all as specified and directed.

S & F Fan Blade Metal body including frame and legs suitable for size 450 mm Exhaust fan metal body complete all as specified and directed.

S & F exhaust fan motor metal body suitable for size 18" (450 mm) Exhaust fan metal body complete all as specified and directed.

S & F capacitor 0.85 MFD to 2 MFD, 240 Volts for exhaust fan, including taking down old unserviceable all as specified and as directed. Make : EPCOS, Havells, Philips,

Taking down exhaust fan for cleaning of heavy oil fumes deposited in exhaust fan both metal body or PVC body of size 150 mm to 450 mm with suitable chemical and refixing it back with suitable required nut, bolt etc. complete all as specified and directed. NOTE: Rates are deemed to be included of nut, bolt, chemical, disconnection and reconnection. Cleaning of exhaust fan will be done at AGE E/M store yard in front of detailed MES representive.

M & L for stainless steel wind turbine ventilator of 24" throat dia size with capacity of 2700 cfm to be mounted on top of a FRP base plate of size 5'6" x 3'6" x 2 mm thick with venture dome, including necessary cutting of existing roof sheets, sealing with watertight arrangement etc complete all as specified and directed. Note : work to be carried out in restricted area and hanger height is approx 15 m & watertight arrangement to be carried out.

S & F 'D' clamp after cutting the ceiling of roof and binding with reinforcement and making good with cement reinforcement and finishing with matching with existing surfaces, including anchor bolt having four nuts and washers for hanging of ceiling fans complete all as specified and as directed.

S & F GI pipe of 15 mm dia light grade including cutting, threading and making holes for the purpose of down rods to ceiling fans with making good by white/colour painting all as specified and as directed by EIC. (Length of pipe as required in ground)

S & F 3 core, 1.5 Sq mm PVC round sheathed insulated flexible copper cable grade 1100 volts including taking down old unserviceable cable all as specified and as directed by EIC. Make of cable : Polycab, Anchor, Finolex, HPL (white colour)

S & F 3 core, 2.5 Sq mm PVC round sheathed insulated flexible copper cable grade 1100 volts including taking down old unserviceable cable all as specified and as directed by EIC. Make of cable : Polycab, Anchor, Finolex, HPL (white colour)

Taking down unserviceable water heater (Geyser) of size 25/35/50 Ltrs for checking of defects and repairs including disconnecting water connction by unscrewing/cutting the existing GI pipe, threading as necessary for new connection (including GI tubing in short lengths/fittings) and refixing after carrying out repairs and replacement of spares including connecting to water supply, electric connection using suitable size multistranded copper cables and testing complete all as specified and directed. Note : Spares shall be measured and paid separately under relevent Sch 'A' items.

S & replace heating elements for geysers of any type, any make and any size as required including taking down the old unserviceable heating element for upto 2 KW capacity all as specified and as directed by EIC.

S & replace round/rectangular type of indicating lamp (Red/ Green) for Geysers including taking down old unserviceable indicating lamp all as specified and as directed by EIC.

S & F stop valves of size 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 including taking down the old unserviceable gate valve complete all as specified and directed.

S & F thermostat suitable for geyser of any capacity, any make(as per sample) including taking down old unserviceable thermostat all as specified and as directed by EIC.

S & F PVC connection of size 15mm dia with PTMT nuts of length 450 mm as inlet for cold water including taking down the old unserviceable PVC connection pipe complete all as specified and as directed by EIC.

S & F flexible connection pipe with steel wire braided hose 46 cm (18 inch) long as outlet for hot water and to withstand pressure upto 1.2 MPa of 15 mm dia size with PTMT nuts including taking down the old unserviceable PVC pipe complete all as specified and directed.

M & L for brazing geyser drum or body to completely blocking the water leakage in geyser all as specified and as directed by EIC.

S & F plug top 15 A suitable for geyser upto 2.5 KW complete all as specified and directed.

VIJ ASSOCIATES

Sharma Electrical and Services