REPAIR TO ELECTRICAL INTERNAL WIRING, PUMP SET, STREET LIGHT, AIR CONDITIONED (AC), RO AT CHAUHTAN HILL TOP AND REPAIR TO CEILING FAN, WALL FAN, EXHAUST FAN, GEYSER, SOLAR WATER HEATING SYSTEM AT AF STN UTARLAI UNDER GE AF UTARLAI

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

Point wiring with PVC insulated unsheathed copper stranded conductor FRLS single core cable of 1.5 Sqmm size drawn through PVC casing caping fixed on walls/ceilings with PVC terminal box fixed on wall with 3mm thick plastic laminated sheet cover for fixing switch/sockets/regulators etc complete with 1.5 Sqmm PVC insulated copper conductor single core cable as earth continuity conductor connected to common earth dolly for:-

One light point controlled by one switch

One ceiling fan/exhaust fan point controlled by one switch

One 5 Amps socket point on independent board.

S&F switch 5 Amps piano flush type single pole one way

S&F switch socket combination flush type 5 Amps, 2/3 pin multipurpose

S & F Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings

S & F switch/socket combination outlet 2 in 1, 3 pin 5 Amps and 15 Amp flush type (Multi purpose) piano type AC 230 Volts.

S & F electronic fan regulator, 250 V flush type on the exiting phenolic laminated sheet etc. as reqd.

S & F ceiling rose 65x50mm two to three terminal AC 230 volts complete all as specified.

S&F LED, light fitting, 18 /20 Watt, 6000K decorative ultra slim LED tube fixture with extruded heat shrink environmental friendly energy efficient complete with all accessories pre wired and including taking down old u/s fittings and connecting up with three core flexible copper conductor cable with suitable size complete all as directed by Engr- in - Charge.

S&F LED, two feet,white LED light fitting 9/10 Watt 6000Kdecorative ultra slim along with linear LED Tube lighting fixture with extruded heat shrink environmental friendly energy efficient complete with all accessories pre wired and including taking down old u/s fittings and connecting up with three core flexible copper conductor cable with suitable size complete of all as directed by Engr-in-Charge.

S & F of Building security lights LED type 25 W pressure die cast aluminium housing luminaires including provision of GI bracket and taking down old u/s fittings and complete all as directed by Engr-in-Charge.

S&F recessed mounted LED light fitting (2 X2 ft) size for POP/modular /gypsum ceiling fitting 45 Watt 6000K with highly translucent wide window opal diffuser envirmental pre wired and including taking down old u/s fittings and connecting up with three core flexible copper conductor cable with suitable size complete.

Dismantling all components of ceiling fan 1200/1400mm sweep, cutting and removing burnt out copper winding from the rotor assy and rewinding with super enamelled copper winding wire of suitable guage and turns with necessary insulation materials, varnishing, reassembling, greasing to bearings, replacing bushes, replacement of capacitor and complete testing including taking down and refixing the ceiling fan all as directed. Note : a) The spares like ball bearing, capacitor required for repair the fan will be measured and paid seperetely under respective item. b) Expendable stores like cotton waste/cleaning materials, grease, lubricants, machine screws, safety split pin, bolt/nuts and transportation to and fro from site to work place are deemed to be included in rate quoted.

Supply and fix the following spares for repairs to fans :-

Ball bearing suitable for ceiling fan

Capacitor 230 volts, 50 Hz, 2.5 mfd

Replacement of rubber shakle and split pin with galvanised clamp complete with nuts, bults washer.

S&F in repair of 2 core flexible PVC copper wire for connecting from ceiling rose to capacitor all as directed.

Supply and fixing in replacement MCB SP, 6 to 32 Amps 10 KA single pole AC 230 volts complete all as specified

Supply and fixing in replacement MCB SPN 6 to 40 Amps 10 KA AC 230 volts complete all as specified

S&F replacement Sheet of metal enclosures for fixing MCBs Single pole and neutral 8 way, 240 volts with 200 Amps rated bus bar with double door fixed on flush to the wall including making the hole in the wall and fixing the DB including cement work and plastering complete all as directed

S&F replacement Sheet metal enclosures for fixing MCBs Single pole and neutral 4 way, 240 volts withe 200 Amps rated bus bar withe double door fixed on flush to thee wall including making the hole in the wall and fixing thee DB including cement work and plastering complete all as directed

S & F for submain wiring with 2 runs of 4.0 sqmm single core PVC insulated stranded copper conductor cable drawn through rigid non metallic PVCcasing capping with one run of 2.5 Sqmm PVC insulated copper conductor cable as earth continuity conductor and necessary connections all as directed. Note : 2 runs of 4.0 sqmm PVC insulated unsheathed copper conductor and 1 run of 2.5 sqmm PVC insulated unsheathed copper conductor and 1 run of PVC casing capping of suitable size will be measured as single run

M & L for Earthing complete with 600x600x6.00MM thick GI earth plate electrode burried directly in ground not less than 2.25 mtr below GL with the top edge of the plate at a depth not less than 1.5 mtr from GL, connected to GI earth lead of 4.0 mm dia by means of nuts, bolts, washers, checknuts etc, made out of galvanised iron or steel, earth wire protected by galvanised iron pipe, connected to main switch board complete including necessary earth work,excavation,PCC chamber, watering pipe, funnel, wiremesh, RCC chamber cover etc all as specified and directed.

M & L for servicing of Split type type AC of capacity 1.5 /2 TR of any by cleaning of filter on front side including fins, checking of refrigerant standing pressure, topping of refrigerant upto the required level, complete all as directed by Engineer-in-Charge. Note : Refrigerant required for topping (R22 /407a) shall be maesured and paid for separately

Replacemment of following unserviceable item in split type AC:-

Blade for condensing fan motor of capacity 1.5 /2.0 TR

Foam type insulating flexible pipe & air tight outer tapping fitted on ACs of any capacity for suction / discharge copper tubesall as directed by Engr-in-charge.

Condensing fan motor of capacity 1.5/2.0 TR

S&F in repairs condenser coil of split type AC of 1.5/2.0 TR capacity of make Carrier / Hitachi / Voltage / Blue star, all as directed by Engineer-in-Charge.

S&F in repairs blower fan moter split type AC of1.5/2.0TR capacity of make Carrier / Hitachi / Voltage / Blue star, all as directed by Engineer-in-Charge.

S & F in repairs starting capacitor, forsplit type AC of capacity1.5/2.0TR. Complete all as directed. Make : EPCOS /ASIAN /Sarada

S&F in repairs Rotary type Compressor (Sealed Unit) of split type air conditioner of capacity 1.5/2.0 TR, Single phase220 volt of existing make necessary modification of foudation as required to suit the comptessor, vacumisation, pressure testing, leakage rectification complete to taking down old unserviceable compressor the entire satisfaction of Engr-in-charge.

S&F in repairs scroll type Compressor (Sealed Unit) of Deep freezer 500ltr capacity single 220 volt of existing make including necessary modification of foudation as required to suit the comptessor, vacumisation, pressure testing, leakage rectification testing complete to taking down old unserviceable compressor the entire satisfaction of Engr-in-charge.

Supply and filling of Refrigerant gas R 22/ R-134/ R-410(a) in company sealed cylender of capacity all as directed by Engr-in-charge

S & F replacement of sheet metal enclosure industrial type 230 Volts with MCB SP 20 AMP.

S&F in repairs wall mounted indoor Voltage Stabilizer automatic operation single phase and designed for input variation between 170 V to 250 Volt with output voltage stabilized at 230 V with accuracy of +2.5% and of capacity 4 KVA.

S & F in replacement of indoor unit 1.5 /2.0 TR capacity as per existing makes and sizes complete all as specified and directed by Engr -in- charge

S & F in replacement of Canopy made out of MS angle iron 60x 60 x 6 mm with GI sheet roofing of suitable size for 2 / 1.50 Ton Cap split A/C Condenser unit duly fixed on window slab/ out side external wall/ building roof of on ground with proper hold fast with PCC. complete all as specified and directed

S & F in repairs PCB Senser unit split AC indoor unit of Capacity 1.5 /2 TR suitable for , existing removing old PCB and refix with new PCB of same make & capacity and model in the same position complete all as specified and directed by Engr in Charge.

M & L for Shiffting of Split type indoor and out door unit of any TR capacity complete and making of good surface all as specified and directed

Material and labour for cleaning and painting to old steel surfaces of Desert cooler with two coats of synthetic enamel spray paint over one coat of red oxide on external surface & two coats of anti corrosive black paint inside the Body tank & side grills over a coat of Red Oxide primer including scraping/rubbing with wire brush on old surface of Desert cooler. complete all as specified and directed by engineer-in-Charge

S&F in replacement Desert Cooler fan motor capacity 1/5 HP, 1400 RPM single phase with fan blade and stand complete.

S & F in repairs Aluminium fan blade for fan motor of desert cooler

S&F in repairs capacitor 4 MFD for fan motors of desert coolers.

S&F in replacement PVC insulated and PVC sheathed cable copper conductor 3 core (superior quality) complete.

S&F in replacement PVC water distributor of 3 out lets with MS nuts & bolts complete

S&F in replacement PVC elbow suitable for desert cooler

S&F in replacement PVC pipe 15 mm dia for Desert Cooler Pump complete.

S&F in replacement water lift pump plastic body of 220-240 Volts AC Supply single phase complete all as directed by Engr- in-Charge .

S & F in repairs desert cooler body of size 60x55x65 cm made out of GI sheet & water storage tank of size 65x55x20 cm deep made out of GI sheet including front grills & three side shutters duly fitted with wood pads 03 nos & duly spray painted with two coats of synthetic enamel paint over a coat of red oxide primer (inside & outside) all as directed by Engr-in-charge.

S & F replacement of wood pads suitable for desert cooler all as directed by Engr-in-charge.

Taking down ceiling fan of any make & sweep by disconnecting clips,lock nuts etc. from existing position of any height. (Note: Repair & maintenance shall be paid seperately under relevant items.)

Hanging only ceiling fan 1200mm/1400mm sweep after repair & maintenance.

M&L for painting of ceiling fan/exhaust fan/wall circulator complete, in situ/lying in store with synthetic enamel paint (white colour) by spraying including filling cavities with filler, one coat after cleaning all dust etc.

M&L for removing of old burnt winding of fan any type and rewinding the stator with superior quality super enamelled copper wire of suitable size including insulation ,drying after varnishing complete all as directed and specified by Engr-in- Charge.

S&F in repairs bearing suitable for ceiling fan 1200mm/1400mm sweep ISI marked.

S&F in repairs fan down rod of size 2' (60 Cm) suitable for ceiling fan 1200/1400 mm sweep complete

S&F in repairs of rubber shackle and split pin with galvanised clamp complete with nuts, bults washer, complete all as directed by Engr-in-Charge.

S&F in repairs 2 core PVC insulated PVC sheathed flexible copper wire multistranded of size 40/76mm guage from ceiling rose to fan connector.

S&F in repairs of capacitor 2.5 mfd ISI marked complete all as directed.

Taking down exhaust fan of any make & size from existing position of any height for repair, maintenance and refixing the same after neccesary repair complete all as directed. Notes (i) The defective parts to be replaced and shall be measured and paid separately under relevant item of Sch . (ii) Cost of minor items i.e. Screws, nut & bolts etc shall be deemed to be included in the above item.

S&F in repairs ball bearing (ISI marked) for exhaust fan of 450mm sweep capacities.

S&F in repairs ball bearing (ISI marked) for exhaust fan of 300/380mm sweep capacities.

M&L for removing old burnt winding of exhaust fan 450mm sweep motor and rewinding the same with superior quality super enamelled copper wire of suitable size including insulation ,drying after varnishing complete all as directed and specified by Engr-in- Charge.

M&L for removing old burnt winding of exhaust fan 300/380mm sweep motor and rewinding the same with superior quality super enamelled copper wire of suitable size including insulation ,drying after varnishing complete all as directed and specified by Engr-in- Charge.

S&F in repair of capacitor 3.15 mfd ISI marked complete all as directed

S&F in repair of capacitor 4 mfd ISI marked complete all as directed

Taking down wall fan/ air circulator of any make & size from existing position of any height for repair, maintenance and refixing the same after neccesary repair complete all as directed. Notes (i) The defective parts to be replaced and shall be measured and paid separately under relevant item of Sch . (ii) Cost of minor items i.e. Screws, nut & bolts, mounting bolt & nuts etc shall be deemed to be included in the above item.

S&F in repairs ball bearing (ISI marked) for wall fan of 400/450mm sweep capacities.

S&F in repairs ball bearing (ISI marked) for wall fan of 600mm sweep capacities.

S&F in repairs metal bush for wall fan of any cap/ any size sweep complete.

M&L for removing old burnt winding of wall fan/ air circulator 400/450mm sweep motor and rewinding the same with superior quality super enamelled copper wire of suitable size including insulation ,drying after varnishing complete all as directed and specified by Engr-in- Charge.

M&L for removing old burnt winding of wall fan/air circulator 600mm sweep motor and rewinding the same with superior quality super enamelled copper wire of suitable size including insulation ,drying after varnishing complete all as directed and specified by Engr-in- Charge.

S&F in repairs of capacitor 6 mfd ISI marked complete all as directed

Disconnecting of electric connection and dismantling complete solar water heating system FPC/ETC type of capacity 500 ltrs installed at single/double/triple storey building including hot & cold water pipes and hot water tank complete and refixing after servicing/repairing the system fixing back in position and testing complete all as specified and directed by Engineer-in-charge. Note : Rates quoted by the contractor shall deemed to be included for :- (a) Replace the worn out nuts bolts, washers, union, sockets, flanges and screws etc. (b) Descaling/ desludging, cleaning and washing of the solar FPC panel/ ETC pipes, hot water pipes, copper tubes, hot and cold water tanks by using appropriate chemicals and re-assembling the panel.

Ditto all as per items No. 73 above but of capacity 300 ltrs per day complete all as specified and directed by Engineer-in-charge.

Ditto all as per items No. 73 above but of capacity 200 ltrs per day complete all as specified and directed by Engineer-in-charge.

Ditto all as per items No. 73 above but of capacity 100 ltrs per day complete all as specified and directed by Engineer-in-charge.

S&F in repair gun metal float valve assembly of size 15mm for solar water heater system all as directed by Engr-in-Charge.

S&F in repair make up tank capacity 10 Ltr made out of stainless steel all as per existing sample & shape, including connection nipple for incoming and delivery as per existing complete for solar water heater all as specified and directed by Engr-in-Charge.

S & F in repair of heating element suitable for solar water heating system of capacity 2 KW ISI marked as per existing shape all as directed by Engr-in-Charge.

S & F in repair of heating element suitable for solar water heating system of capacity 3 KW ISI marked as per existing shape all as directed by Engr-in-Charge.

S & F in repair of thermostat of capacity 0 to 80 degree suitable for upto 3 KW heating element of capacity all as directed by Engr-in-Charge.

Supply and fix as in replacement, solar panel toughened glass having thickness 3.2 mm all as per the existing model of system complete gasket made out of fine rubber to make system air tight, dust and water proof all as specified and directed by Engineer-in-charge.

S&F in repair hot water storage tank of food grade stainless steel 100 ltr capacity with heat exchanger having thermic fluid / Anti - freeze solution complete suitable ETC (Evacuated Tube Collector) solar water heating system including opening the outer body removing the glass wool, fixing the tank and flling the glass wool as before, re-installing the outer body, connecting the inlet and outlet connection, air vent, replacing the inlet/ outlet nipple complete all as specified and directed by Engineer-in-charge.

S&F in repair hot water storage tank of food grade stainless steel 200 ltr capacity with heat exchanger having thermic fluid / Anti - freeze solution complete suitable FPC (Flat Plate Collector) solar water heating system including opening the outer body removing the glass wool, fixing the tank and flling the glass wool as before, re-installing the outer body, connecting the inlet and outlet connection, air vent, replacing the inlet/ outlet nipple complete all as specified and directed by Engineer-in-charge.

S&F in repair hot water storage tank of food grade stainless steel 500 ltr capacity with heat exchanger having thermic fluid / Anti - freeze solution complete suitable FPC (Flat Plate Collector) solar water heating system including opening the outer body removing the glass wool, fixing the tank and flling the glass wool as before, re-installing the outer body, connecting the inlet and outlet connection, air vent, replacing the inlet/ outlet nipple complete all as specified and directed by Engineer-in-charge.

Supply and fix as in replacement, solar evacuated glass tube including water seal gasket (top and bottom) suitable for 100/200/300 Ltrs Solar water heater complete all as per existing size and shape as specified and directed by Engineer-in-charge.

S&F in repair of rotational moulded polyethylene water storage tank 500 Ltrs capacity (Cylindrical vertical with closed top) hoisted and fixed in position including fly nut, tank nipples with check nuts and washers complete and making connections with existing water supply line including dismantling old PVC storage tank, all as specified.

M & L as in repairs submain wiring with two single core cables PVC FRLS insulated unsheathed 2.5 Sqmm stranded copper conductor drawn in existing conduit with and including PVC FRLS insulated 2.5 Sqmm stranded copper conductor cable as earth continuity conductor and connecting complete all as specified and directed by Engineer - in – Charge. Note : PVC cables two single core and one single core of sizes as mentioned will considered as one unit.

M & L as in repairs submain wiring with two single core cables PVC FRLS insulated unsheathed 4.0 Sqmm stranded copper conductor drawn in existing conduit with and including PVC FRLS insulated 4.0 Sqmm stranded copper conductor cable as earth continuity conductor and connecting complete all as specified and directed by Engineer - in – Charge. Note : PVC cables two single core and one single core of sizes as mentioned will considered as one unit.

M & L as in repairs submain wiring with two single core cables PVC FRLS insulated unsheathed 4.0 Sqmm stranded copper conductor drawn in PVC conduit fixed on walls/ceilings with and including PVC FRLS insulated 4.0 Sqmm stranded copper conductor cable as earth continuity conductor and connecting complete all as specified and directed by Engineer - in – Charge. Note : PVC cables two single core and one single core of sizes as mentioned will considered as one unit.

M & L as in repairs submain wiring with two single core cables PVC FRLS insulated unsheathed 6.0 Sqmm stranded copper conductor drawn in PVC conduit fixed on walls/ceiling with and including PVC FRLS insulated 6.0 Sqmm stranded copper conductor cable as earth continuity conductor and connecting complete all as specified and directed by Engineer - in – Charge. Note : PVC cables two single core and one single core of sizes as mentioned will considered as one unit.

S & F in repair of Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 20mm dia.

S & F in repairs of Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 15mm dia.

Supply and fix in repairs of Gun - metal globe or gate valve with iron wheel head, screwed both ends for iron pipes and for unions and fixing including taking down existing unserviceable valves complete all as specified and directed for the size 20mm dia

Supply and fix in repairs of Gun - metal globe or gate valve with iron wheel head, screwed both ends for iron pipes and for unions and fixing including taking down existing unserviceable valves complete all as specified and directed for the size 15mm dia

Fabrication of stand for hot water storage tank /FPC (Flat Plate Collector) panel stand by using 60mmx60mmx6mm angle iron, bracings, supports, fabricated from structural steel sections 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 primer coat, one under coat and one finishing coat of paint including dismantling old rusted stand all as directed by Engr-in-Charge

M &L for cement concrete PCC 1:2:4 type B1 (using 20 mm aggregrate) as coping complete all as specified and directed

Taking up or down steel water tubing and connections complete all as specified and directed for the size 20mm bore.

Taking up or down steel water tubing and connections complete all as specified and directed for the size 15mm bore.

Supply and lay in repairs of GI pipe, medium grade ISI mark with all fittings laid in wallcomplete all as specified and as directed for the sizes 20mm bore

Supply and lay in repairs of GI pipe, medium grade ISI mark with all fittings laid in wallcomplete all as specified and as directed for the sizes 15mm bore

S&F in replacement PVC connection 15 mm bore size with PTMT nuts,rubber washers etc complete of length 450 mm long complete all as specified.

S&F in replacement PVC connection 15 mm bore size with PTMT nuts,rubber washers etc complete of length 600 mm long complete all as specified.

S&F in replacement PVC connection 15 mm bore size with PTMT nuts,rubber washers etc complete of length 900 mm long complete all as specified.

Taking down geysers of any make & size from existing position of any height for repair, maintenance and refixing the same after neccesary repair complete all as directed. Notes (i) The defective parts to be replaced and shall be measured and paid separately under relevant item of Sch . (ii) Cost of minor items i.e. Screws, nut & bolts, indicator lamps, mounting bolt & nut etc shall be deemed to be included in the above item.

S&F in replacement heating element 2.0 KW, ISI marked with gasket, nuts, bolts suitable for the existing triangular/round shape/make of the geyser under repair complete all as specified.

S&F in replacement heating element 1.5 KW, ISI marked with gasket, nuts, bolts suitable for the existing triangular/round shape/make of the geyser under repair complete all as specified.

S&F in replacement thermostat (ISI marked) suitable for existing make of the geyser under repair of cap 50/25 Ltrs complete all as specified.

S&F in replacement geyser safety valve (pressure release valve) for the existing make & capacity of geyser complete all as specified.

M&L for painting of geyser of any cap 25/50 Ltr with 2 coats of synthetic enamelled paint after scraping the existing old painted surface complete all as directed.

S&F in replacement syphon assembly suitable for 25 ltr geyser

S&F in replacement syphon assembly suitable for 50 ltr geyser

S&F in replacement inner tank made up of stainless steel conforming to IS suitable for 25 ltr geyser vertical type including rubber gasket complete all as specified and directed.

S&F in replacement inner tank made up of stainless steel conforming to IS suitable for 50 ltr geyser vertical type including rubber gasket complete all as specified and directed.

S&F in replacement outer body made up of steel duly painted including base cover and indicator assembly suitable for 25 ltr geyser complete all as specified and directed.

S&F in replacement outer body made up of steel duly painted including base cover and indicator assembly suitable for 50 ltr geyser complete all as specified and directed.

S&F in replacement Glass wool filling in between inner tank and outer body of geyser of any make and type complete all as specified and directed.

S&F in replacement 3 core PVC insulated PVC sheathed flexible copper wire multistranded of size 2.5 sqmm complete all as specified and directed.

S&F in replacement plug top 3 pin, 15 Amp rating ISI Marked complete all as specified.

M.D. CONSTRUCTION CO.

National Rewinding Works