Repair/ replacement of main distribution board/ sub main wiring and Heating appliances at Old Cantt and Fort Cantt Under GE (East) Allahabad.

Amount

Taking down carefully sub main wiring of any number of wire with wire on wooden batten or surface or concealed conduits complete all as specified & directed.

Taking down main switches, distribution boards and cut outs of any capacity along with the exisitng boards and removing the same from site and making good disturbed surface or portion of walls complete all as specified & directed.

Material & Labour for concealed Sub main wiring with two single core PVC Insulated cable of size 6 Sqmm multi-stranded copper conductor FRLS cables drawing into and including PVC conduit, medium grade not less than 25 mm dia with all conduit accessories and one run of 4 Sqmm multi-strand copper conductor FRLS cable as continuous earth wire including cutting chases in brick wall and making good disturbed surface complete as specified & directed. Note : - Two run of 6 Sqmm & one run of 4 Sqmm cable shall be measured as one unit run.

Material & Labour for Sub main wiring with two single core PVC Insulated cable of size 6 Sqmm multi-stranded copper conductor FRLS cables drawing into and including PVC casing & caping, medium grade not less than 25 mm wide with all accessories and one run of 4 Sqmm multi-strand copper conductor FRLS cable as continuous earth wire including cutting chases in brick wall and making good disturbed surface complete as specified & directed. Note : - Two run of 6 Sqmm & one run of 4 Sqmm cable shall be measured as one unit run.

Material & Labour for concealed Sub main wiring with two single core PVC Insulated cable of size 16 Sqmm multi-stranded copper conductor FRLS cables drawing into and including PVC conduit, medium grade not less than 32 mm dia with all conduit accessories and one run of 10 Sqmm multi-strand copper conductor FRLS cable as continuous earth wire including cutting chases in brick wall and making good disturbed surface complete as specified & directed. Note : - Two run of 16 Sqmm & one run of 10 Sqmm cable shall be measured as one unit run.

Supply & Fixing in repair at site without taking down Geyser heating element threaded / screwed / Square or triangular or cup type of 1500 watt 230 Volt ISI marked of suitable make to adjust complete as directed by Engineer-in-Charge.

Supply & Fixing in repair at site without taking down Geyser heating element threaded / screwed / Square or triangular or cup type of 2000 watt 230 Volt ISI marked of suitable make to adjust complete as directed by Engineer-in-Charge.

Supply & Fixing in repair thermostat auto cut at site without taking down Geyser suitable for 25 or 50 Litre capacity of geyser range 20 degree to 80 degree ISI marked complete as specified & directed.

Taking down existing geyser of any capacity any type after disconnecting of all electric & water supply connection for opening and dismantling the geyser for cleaning all the serviceable parts thoroughly including de-scaling the geyser completely replacing the defective / worn-out parts / material, re-assembling the geyser after testing for proper functioning, including re-fixing the same or other locations in position re-connecting the geyser with electric & water supply line and testing complete as directed by Engineer-in-Charge. Note : Spare parts required for replacement shall be measured and paid separately as supply only under respective items. (b) Unit rate qouted shall be deemed to include any minor ityems i.e. nuts, bolts, screws, lugs etc (c) Geyser shall be repaired within 05 days from the day of taking down. (d) Delay in repair and refixing after 05 days a sum of Rs.1000/- per geysr shall be levied upon contractor and deducted from contractor payment.

Material & labour for repair to leakage of inner tank 25/50 ltr capacity geyser by brazing or soldering, including cutting of nut, washer, bolt etc as required with gas weding cutter and providing new nuts, bolts, washer etc including testing of leakage of tanks complete all as specified & directed.

Supply only Inner tank made of MS 1.6 mm thick suitable for 25 Litre capacity Geyser complete all as specified & directed. Make : Bajaj or Recold

Supply only Inner tank made of MS 1.6 mm thick suitable for 50 Litre capacity Geyser complete all as specified & directed. Make : Bajaj or Recold

Supply only Vent assembly suitable for 25 Litre capacity Geyser complete all as specified & directed.

Supply only Vent assembly suitable for 50 Litre capacity Geyser complete all as specified & directed.

Supply only heating element 1500 Watt of any type adjusted in Geyser complete as specified & directed.

Supply only heating element 2000 Watt of any type adjusted in Geyser complete as specified & directed.

Supply only outer body of Geyser made of MS 1.6 mm thick suitable for 25 Litre capacity Geyser complete as specified & directed.

Supply only outer body of Geyser made of MS 1.6 mm thick suitable for 50 Litre capacity Geyser complete as specified & directed.

Supply only thermostat assembly suitable for 25 or 50 Litre capacity of geyser, range 20 degree to 80 degree ISI marked complete as specified & directed.

Supply & Fixing in repair 6/11" long thermostat suitable for solar / Electric water heater of any capacity complete all as specified and directed.

Supply & fixing in repair 15 mm bore gun metal gate valve with iron wheel head screwed both ends complete all as specified & directed

Supply & Fixing in repair non-return valve 15 mm dia of cast copper alloy complete all as specified and directed.

Supply & Fixing in repair Zebra fastener of size 12 mm x 100 mm long complete as specified and directed.

Supply & Fixing in repair bottom cover of geyser in two pieces made of GI sheet in required / existing size and shape suitable for 25 ltr capacity geyser including painting two coats synthetic enamel paint over one coat of red oxide primer to match the existing colour complete all as specified & directed.

Supply & Fixing in repair bottom cover of geyser in two pieces made of GI sheet in required / existing size and shape suitable for 50 ltr capacity geyser including painting two coats synthetic enamel paint over one coat of red oxide primer to match the existing colour complete all as specified & directed.

Supply & Fixing in repair at site (without taking down Geyser) indicator lamp assembly with bulb suitable for geysers round or square type of approved make and quality as approved.

Supply & fixing or filling glass wool in layers in geysers including taking out old damaged glass wool complete all as specified & directed by Engineer-in-Charge.

Supply & Fixing in repair flexible copper chord or lead 3 core of size 40/0.0076/2.5 Sqmm complete and making electric connection etc in geyser or plug top complete all as specified & directed.

Supply & Fixing in repair piano switch flush type single pole one way 15 Amps 230 Volts complete as specified & directed.

Supply & Fixing in repair socket out let flush type 15 Amps 230 Volts complete as specified & directed.

Supply & Fixing in repair plug top 15 Amp complete as specified & directed.

Supply & Fixing in repair at site PVC connection cotton braided heavy duty with CP union / coupling of length 450 mm with rubber washer suitable for 15mm dia pipe for hot or cold water connection complete as directed by Engineer-in-Charge.

Supply & Fixing in repair stop valves cast copper alloy, screwed down, high pressure, with crutch or butter fly handle, fancy type, chromium plated, with capstan head handle and cup screwed both ends for iron pipe or for unions 15 mm bore complete all as specified and directed.

Supply & Fixng in repair Bib taps cast copper alloy chromium plated with capstan head handle, fancy type screwed at one end for iron pipe or for brass ferrule 15 mm bore complete all as specified and directed.

Material & Labour one coat painting of Geyser at site by spray gun painting (without taking down Geyser) of 25 Litre capacity with synthetic enamel paint of required colour including preperation of old steel surface and re-writing or marking MES Number as xxxxx complete all as specified & directed.

Material & Labour one coat painting of Geyser at site by spray gun painting (without taking down Geyser) of 50 Litre capacity with synthetic enamel paint of required colour including preperation of old steel surface and re-writing or marking MES Number as xxxxx complete all as specified & directed.

Supply & Fixing in repair MCB SP 240 Volt suitable for 32 Amp capacity ISI marked 'B" curve breaking capacity 10 KA and making electric connection complete all as specified & directed.

Supply & fixing in replacement single pole and neutral sheet metal enclosure with two pin and earth plug and socket complete with & including one number MCB SP 20/25 Amps complete all as specified & directed.

Supply & fixing in replacement spring loaded air release safety valve made of brass as per existing shape and size of approved make complete as required & directed.

Supply & fixing in replacement of flat plate connector panel for solar water heater of size 1000 x 2000 mm complete with copper tubing, tuffened glass, rubber beading, inlet and outlet water connection of caapacity 100 LPD ISI marked including taking down old unserviceable complete all as specified & directed. Make : V-Guard / Inter Solar system / Tata BP / Kotak URZA

Supply & fixing in replacement of tuffened glass suitable for flat plate connector panel of size 1000 x 2000 mm complete with rubber beading, after removing the existing broken glass carefully and cleaning complete all as specified & directed. Make : V-Guard / Inter Solar system / Tata BP / Kotak URZA

Dismantling solar water heating system panel of 200 ltr capacity any make and type by removing the glass anel carefully and refixing it after cleaning dust, cleaning water collector tubes and aluminium foil including descaling the existing hot water storage tank of any capacity and replacement of rock wool complete all as specified and directed.

Supply & fixing in replacement Solar Water Heater storage tank of capacity 200 ltr with MS stand of standard size, inlet outlet, overflow water pipe connections complete with nuts and bolts of suitable size and PCC work in 1:2:4 using 20 mm stone aggregate provided at site as directed complete as specified & directed. Make : V-Guard / Inter Solar system / Tata BP / Kotak URZA

Supply & Fixing in repair glass panel with rubber beading of same size as per existing complete as specified & directed.

Material & Labour in repair for earthing complete with galvanised steel earth plate electrode of size 600mm x 600mm x 6mm thick burried directly in ground (Earth pit not less than 2.25 m deep below the normal ground level with top edge of earth plate not less than 1.5 m below normal ground level) connected to galvanised earth wire 4 mm dia as earth wire or earthing lead by means of bolts, nuts, check nuts and washers of GI or steel complete as shown in Electrical Plate No. 3 of SSR-2009 (Part-I) including charcoal dust, common salt, 20mm bore GI medium grade watering pipe, MS Sheet funnel with wire mesh, including 15mm dia GI pipe light grade for protection of GI earth wire including PCC pit 1:3:6 type B-1 using 20mm crushed stone aggregate with angle iron 40X40X5mm frame 50mm thick RCC cover slab in 1:2:4 type B-1 using 20mm crushed stone aggregate with 8mm dia # TMT bars @ 75 mm centre to centre both ways i.e. horizontal and vertical complete all as directed by Engineer-in-charge and testing for required value complete. Note :- If earth resistance of earthing is not found satisfactory it will be redone by the contractor without any extra cost to Govt.

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