Repair and Maint of Geyser and Solar water heater under AGE E/M III of GE(S) Jaipur

Amount

Taking down carefully existing storage type Geyser 25/50 litres capacity for repair complete overhauling including cleaning of geyser assembly inlet outlet pipe etc and re-fixing in position all as directed by Engineer-in-Charge.

Cleaning and preparation of outer surface of Geysers 25/50 litres capacity and painting with two coats of white synthetic enamel paint as directed by Engineer-in-Charge.

M&L for opening of geyser in position for carry out minor repair such as loose connection testing of thermostat, heating element, tightening of screws, PVC connection etc. Note : Any spare is require for repalcement shall be meausred and paid for separately as under.

S&F Stainless steel inner tank of capacity 25 Ltr.

S&F Stainless steel tank of capacity 50 Ltr.

S&F Glass wool/ rock wool for thermal insulation.

S&F Outer tank made of MS sheet powder coated suitable for 50 Ltrs.

S&F Outer tank made of MS Sheet powder coated suitable for 25 Ltrs.

Dismantling of bottom assembly of any capacity geyser and de-scaling with acid and wire mess brush cleaning and refixing the same.

Replacement of U/S PVC insulated and over all PVC sheathed copper conductor wire of size 2.5 Sqmm x 3 core, Lead wire heavy duty, ISI marked. Make : Havell’s/ Gloster/ NICCO

Replacement of U/S Plug top 3 pin, 15 Amp rating ISI Make : Anchor/ SSK/ Havells.

Replacement of heating element of capacity 1.5 KW ISI marked fixed in repair. Make: Bajaj or same make which is to be replaced

Replacement of heating element of capacity 2 KW ISI marked fixed in repair. Make: Bajaj or same make which is to be replaced

Replacement of heating element of capacity 1.5 KW ISI marked having 115mm dia base with 6 hole with diaphram washer suitable for geyser 25 litre capacity Make venus

Replacement of heating element Clip on made of copper, capacity 2 KW ISI marked fixed in repair. Make: Bajaj or same make which is to be replaced

Replacement of Geyser bottom assembly of 7 hole/9 Hole/6 hole as per existing (ISI marked ) complete including, bolts and rubber gasket for 25/50 litres capacity Geysers as per requirement with the same make which is to be replaced.

M&L for Pressure release safety valve for Geysers spring loaded suitable for 15mm pipe chromium plated.

M&L for replacement of thermostat ISI marked of any make/ capacity of geyser.

M&L for replacement of thermostat ISI marked suitable for geyser venus T105 type TBS 16 A 250 Volt.

M&L for replacement of thermostat ISI marked suitable for geyser Make Bajaj or same make which is to be replaced having 2 flat male terminals and round base.

Replacement of neon indicator lamp round or rectangular type.

M&L for replacement of PVC flexible connection with 2 Nos nipple 15mm dia 450mm long for geyser

M&L for replacement of PVC flexible connection with 2 Nos nipple 15mm dia 600mm long for geyser

Taking out old U/S tube and S&F 15mm bore tube medium grade galvanized with all fittings and fixed complete to walls and ceiling or laid in floors.

S&F in repair stop valves of size 15 mm dia bore cast copper alloy screwed down,high pressure with crutch or butterfly handle screwed both ends for iron pipe all as spacified and directed.

S&F in repair Bib taps , cast copper alloy with crutch of butter fly handle screwed down , screwed for iron pipe or for brass ferrule and fixed of size 15 mm dia complete all as spacified and directed.

Disconnecting electrical connection and water connection and dismantling/ taking out Geyser of any make and capacity from any place and installation, commissioning and testing to another location including grounting nut and bolts with washers or with fasteners and testing complete all as specified and directed by Engineer-in Charge.

M&L Point wiring using approved colour coding as per IS, with stranded copper conductor 2.5 Sq. mm (nominal area), single core, FRLS insulated, PVC insulated and unsheathed stranded cable 1100 volts grade, confirming to IS-694/ISI marked in and including PVC casing caping 25mm wide, medium grade, ISI marked, with mild steel sunken boxes with earth dolly zink coated and including mounting frame and over cover plate, including PVC insulated stranded copper conductor 2.5 Sqmm (nominal area) single core cable as earth continuity conductor to common earth and connected FRLS cable 1100 V grade as continuous earth wire to earth dolly for 3 pin switch socket outlet15Amp independent board complete all as specified and directed by Engineer in charge including taking out old with switch and sockets Make : Havell’s/ Gloster cable ltd/ NICCO/RPG cables/Richa cables/poly cab wires/HPL/finolex

Supply&.fix Switch Piano type type 230/ 250V grade on top covers 16 Amp (catered in point wiring above)

S & fix Socket outlet multipurpose use, non/shuttering non/ interlocking flush mounting type, 230/250 Volts grade on top covers 16 Amp (catered in point wiring above).

Repair to solar water heater Descaling of solar collectors with acid (dilute)for solar water heater panel of 200 LPD as recommended by manufacture cleaning and re-assembling complete and soldering for change.

Descaling of solar collectors with acid (dilute)for solar water heater panel of 100 LPD as recommended by manufacture cleaning and re-assembling complete and soldering for change.

Takinng down water inlet/outlet of solar collectors plate , disconnetion of mounting and dismantlling into parts and cutting inner copper tubes, removing the scaling from the chocked copper tube by drilling and scraping with hard metal rods including washing with acid(dilute) complete for solar panel 3 Nos suitable for 200 LPD having 6 Nos tubes in each panel, brazing with existing pipes after descaling complete including testing for leackage, if any and reassembling the same in the existing mounting as recommended by manufacture cleaning and re-assembling complete and soldering for change.

Takinng down water inlet/outlet of solar collectors plate , disconnetion of mounting and dismantlling into parts and cutting inner copper tubes, removing the scaling from the chocked copper tube by drilling and scraping with hard metal rods including washing with acid(dilute) complete for solar panel 1 Nos suitable for 100 LPD having 6 Nos tubes, brazing with existing pipes after descaling complete including testing for leackage, if any and reassembling the same in the existing mounting as recommended by manufacture cleaning and re-assembling complete and soldering for change.

S & F Solar Water Tank (Trendesetter Tank) 200 Gallon Tank With Heat Exchanger

Supply and replace hose pipe for hot and cold water as per existing

Taking out U/S gate valve and supply and fixing of gate valve 15mm dia ISI marked.

Taking out U/S gate valve and supply and fixing of gate valve 20mm dia ISI marked.

Supply and replace U/S electric back up element 240 volt AC supply 3KW rating ISI marked all as per sample.

Supply and replace U/S electric back up element 240 volt AC supply 5KW rating ISI marked all as per sample.

Taking out old rusted GI pipe including insulation and supply and fixing GI pipe 20 mm bore ISI marked medium grade complete with insulation comprising of glass wool, wiremesh overall aluminium clading with fixing steel screw 125mm center to center complete all as specified and as directed.

Repair of leakage for existing solor heater panel of 200 LPD complete all as specified and as directed..

Supply & replace following U/S item from sheet metal enclosure complete 240 Volts, AC supply, Make : Indo Asian/Havell’s/L&T/C&S.

Metallic Plug top.

Metallic socket

MCB 5 to 32 Amp, 10 KA, SP "C' Series

S&F single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole 20 amp MCB 240v c series Make-HPL Cat Pt No-DBSP10 or equivalent in anchor/Cona

M/S TRADE LINKERS