Repair/maint of ceiling/wall/exhaust fan and geysers/solar water heaters and petty repair to electric system at AF Stn Tughlakabad under GE (AF) Tughlakabad

Amount

Taking down carefully storage type water heater (Geyser) after disconnecting the inlet/outlet/vent pipes, electric/earth connections etc, cleaning of the body, inlet/outlet/vent pipes, leakage arresting of inner copper/steel tank by welding/brazing etc, reassembling the geyser by replacing gaskets worn out nuts, washers re-fixing the same in position, reconnecting all inlet/outlet/vent pipes electric/earth connections and carrying out testing leakages for proper functioning complete all as specified and directed by Engr-in-Charge for various makes of geysers of following capacity:- Note: Necessary spare parts like Non return valve, stop valve, bib tap/ PVC connection /Copper connections cable, glass wool, element, thermostat, storage tank, geyser assembly, indicator etc shall be measured and paid separately.

25 litres capacity

35/50 litres capacity

Supply and replace the heating element with ISI marked element of capacity 1.5/2.0 Kilo Watt, suitable for 230 volts, AC, 50 Hz single phase power supply of storage type water heaters of compatible type duly making all connections by replacing inter connecting copper conductor cables and removal of the old unserviceable element complete all as specified and directed by Engr-in-Charge.

S&F thermostat suitable for 25/35/50 litres capacity storage type water heaters of size 9/11 inch long with temperature range of 0-90 degree centigrade including removal of old unserviceable one complete all as specified and directed by Engr-in-Charge.

S&F check/non return valve gun metal of size 15mm bore with necessary GI fittings required at site including removal of old one complete all as specified and directed by Engr-in-Charge.

S&F in replacement of stainless steel assembly for housing the Heating element, 6/8/9 Holes type for 50/35/25 litres for storage type Geyser complete all as specified and directed by Engr-in-Charge.

S&F in replacement of stainless steel tank for 25 litres storage type Geyser with MS collar, as per existing pattern complete all as specified and directed by Engr-in-Charge.

S&F in replacement of stainless steel tank for 35 litres storage type Geyser with MS collar, as per existing pattern complete all as specified and directed by Engr-in-Charge.

S&F in replacement of glass wool for 50/35/25 litres storage type Geyser, as per sample complete all as specified and directed by Engr-in-Charge.

S&F in replacement of safety valve suitable for storage type Geyser of capacity 50/35/25 litres, as per sample complete all as specified and directed by Engr-in-Charge.

S&F PVC insulated 3 core copper conductor wire of size 2.5 Sqmm overall PVC sheathed for Geyser connection including taking down old one complete all as specified and directed by Engr-in-Charge.

M&L for PVC insulated 3 core copper conductor wire of size 1.5 Sqmm overall PVC sheathed for Geyser connection including taking down old one complete all as specified and directed by Engr-in-Charge.

M&L for replacement of polycarbonate Plug top of 15 Amps, 3 pin 240 Volts complete all as specified and directed by Engr-in-Charge.

Supply and replacement of metal clad sheet metal plug and socket with 2 pin earth plug including 20 Amps SP MCB, 240 Volt complete including making all connections complete all as specified and directed by Engr-in-Charge. Make: L&T Cat No DBMPS120SD/HAGER Cat No VYA120C/ INDO ASIAN Cat No 811956 / HPL Cat Part No MDBSPMT20

S&F in replacement of Metal clad DP Socket & Plug Assembly AC, 220 V, 50Hz, suitable for MCB of capacity 20A, with 2 Pin and one earth pin complete all as specified and directed by Engr-in-Charge. Make: L&T Cat No MPS220S/INDO ASIAN Cat No 810390/ HAVELLS / HPL Cat Part No HP2P20

Supply and replace metal clad sheet metal plug and socket of Triple pole and earth enclosure of capacity 32 Amps including one number triple pole MCB of 415 Volts including making all connections complete all as specified and directed by Engr-in-Charge. Make: L&T Cat No MPS220P/INDO ASIAN Cat No 810386/ HAVELLS / HPL Cat Part No HP3P30

M&L for indicator lamp suitable for 25/35/50 litres geysers as per the existing sample in green and red colour including taking down old one complete all as specified and as directed by Engr-in-Charge.

M&L for Preparation of old painted surface of Geysers and applying two coats of synthetic enamel paint with machine spray paint including writing the MES number on body of the Geyser duly taking down and refixing the connections, testing and commissioning after painting complete all as specified and as directed by Engr-in-Charge.

S&F the following sizes of GI tubing of medium grade fixed to walls and ceiling or laid in floors of size including all accessories such as tee, bend, elbow and union etc. and taking down the existing pipes & connections and making good the disturbed surfaces of walls to match with the existing surrounding surfaces complete all as specified and directed by Engr-in-Charge:-

15 mm dia

20mm dia

S&F of stop valve of male /Female ends of classic handle type, chromium plated duly ISI marked screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipes of dia 15 mm complete all as specified and directed by Engr-in-Charge.

S&F Bib tap of size 15 mm, cast copper Alloy with crutch or butterfly handle, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed by Engr-in-charge.

S&F PVC braided connection of size 15 mm dia , 450 mm length with nuts suitable for Hot & Cold water connections of geysers complete all as specified and directed by Engr-in-charge.

Taking down carefully the existing copper/aluminium point wiring (light, fan, socket or power) and making good the disturbed surface of walls, floors, etc. complete all as specified and directed by Engr-in-Charge.

M&L for complete wiring with cable of size 4.0 sqmm copper multistrand conductor including continuous earth wire, using the 4.0 Sqmm cable of FRLS insulated (unsheathed) 1100 volts grade conforming to IS-694 drawn in to and including concealed pvc rigid conduit medium grade with all fittings and accessories and terminated in to pressed steel metal flush boxes suitable for modular accessories and modular cover plates with frame for mounting switches, socket, regulator, brackets etc including cutting chases pinning in making good to facing and pointing in cement mortar 1:3 for concealed conduit point wiring and making good the disturbed surface with necessary periodically by applying one coat putty and two coats of OBD to match with existing complete all as specified and directed by Engr-in-charge.

M&L for switch flush type single pole one way 15 Amps complete all as specified and directed by Engr-in-Charge.

M&L for Socket modular type of 15 Amps capacity complete all as specified and directed by Engr-in-Charge.

Taking down the old unserviceable exhaust fan from the existing position and S&F new exhaust fan of size 300 mm sweep, 1400 RPM, 4 metal blade, double ball bearing type, metal body, ISI marked with copper winding suitable for 230 Volts, single phase, 50 Hz, AC, 150 Watts with all connected accessories and depositing old fan at AGE E/M store yard at Vayusenabad complete all as specified and directed by Engr-in-Charge. Make: Model-Turbo Force SP of 4 blade type of Havells/Model-SPH Turbo HDEF 4 Blade of Usha/Model-Freshee MK-II of 4 Blade of Bajaj

S&F in replacement of new ceiling fan of 1200 mm sweep, three blade type with double ball bearing suitable for 230 volts, 50 Hz AC supply of 5 STAR rating type of copper wound with all standard accessories and taking down and depositing the old ceiling fan at AGE E/M store yard at Vayusenabad complete all as specified and directed by Engr-in-Charge.

Taking out the old unserviceable geyser from the existing position and S&F installation and testing of new Geyser of 25 lItres capacity, storage type of 5 star rating suitable for 230 Volts, AC supply, 50 HZ complete with all standard accessories depositing the old geysers at AGE E/M store yard at Vayusena bad complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No SENZO25LTR/CG Cat Part No Arno Delux 25 Ltr/Venus Cat Part No MEGA PLUS 25ev

Supply only teflon tape PTPE 12 metres long and 19 mm wide complete all as specified and directed by Engr-in-Charge.

Supply only bituminous self adhesive flashing tape of size 10 cm x 5 cm x 1000 cm long Heavy duty, silver or black in colour as per sample complete all as specified and directed by Engr-in-Charge.

M&L for dash fastener and screws suitable for fixing/hanging electric geysers of capacity upto 50 ltrs fabricated with bronze and having 10 mm bore and 150 mm long with internal nails all as per sample kept at AGE E/M office complete all as specified and directed by Engr-in-Charge.

Taking down and servicing the ceiling fan of 1200/1400 mm sweep at locations by removing of old grease from bearing of ceiling fan and re-filling new grease including replacement of the worn out nut bolt, rubber, real bush, gun metal split pin, cleaning the entire fan unit by removing entire dirt, dust and wiping with soap water, cotton waste and commissioning, testing after assembling, connecting to electric system complete all as specified and directed by Engr-in-Charge. Note:- Other spare parts if any required except mentioned in the item will be measured and paid separately in the relevant items in this schedule.

-ditto- All as per sl item No 32 here in before but for wall mounting fan of size 400 to 450mm sweep.

-ditto- All as per sl item No 32 here in before but Exhaust fan of size 230 mm to 300 mm sweep.

-ditto- All as per sl item No 32 here in before but Exhaust fan of size 450 mm to 600 mm sweep.

S&F in replacement of metal flush box with modular white frame complete of 3 module type complete all as specified and directed by Engr-in-Charge.

M&L for rewinding of AC single phase 220/230 Volt ceiling fan 1200/1400mm sweep with copper wire of same gauze and quantity and replacement of the unserviceable parts i.e. PVC connector, MS galvanised check nut, rubber pads, PVC strip clamps, washer packing, rubber packing and rubber seal etc including assembling, connecting, commissioning and testing complete all as specified and directed by Engr-in-Charge.

-ditto- All as per sl item No 37 above but for exhaust fan of size 250mm to 300 mm sweep plastic/metallic type square or round shape.

-ditto- All as per sl item No 37 above but for exhaust fan 450mm to 600 mm sweep.

-ditto- All as per sl item No 37 above but for air circulator wall mounting fan metallic type 450mm sweep.

-ditto- All as per sl item No 37 above but for air circulator wall mounting fan metallic type 600mm sweep.

S&F in replacement of capacitor 2.5 mfd + 5%, 220/230 volts AC, 50 c/s complete all as specified and directed by Engr-in-Charge.

S&F in replacement of capacitor 3.15 mfd + 5%, 220/230 volts AC, 50 c/s complete all as specified and directed by Engr-in-Charge.

S&F in replacement of capacitor 4 mfd + 5%, 400/440 volts AC, 50 c/s complete all as specified and directed by Engr-in-Charge.

S&F Electric PVC insulated with copper conductor of flexible wire of size 23/0.0076 twin core for connecting from fan to electric system complete all as specified and directed by Engr-in-Charge.

Remetalling to the worn out shaft of fan motor turning to obtain the standard dia of shaft for fixing standard size of bearing/ bushes to ceiling fan of 1200/1400mm sweep of any make complete all as specified and directed by Engr-in-Charge.

Taking down the ceiling fan from its position and applying 2 coats of synthetic enamel paint with machine spray to ceiling fan 1200/1400 mm sweep of any make to entire unit i.e. motor assembly, down rods and blades duly preparation of the surfaces including filling the cavities with filler and writing the MES No and refixing in the existing location complete all as specified and directed by Engr-in-Charge.

S&F in replacement of canopy for ceiling fan of size 1200/1400mm sweep of any make complete all as specified and directed by Engr-in-Charge.

S&F down rod for ceiling fan 1200/1400mm sweep of size 15 mm dia of 700 mm long duly painted with approved synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

S&F Hanging clamp suitable for the ceiling fan of size 1200/1400mm of any make complete with nuts, bolts, rubber reel and locking pin complete all as specified and directed by Engr-in-Charge.

S&F in replacement of step type electronic fan regulator of the Modular type, single phase 220 V complete all as specified and directed by Engr-in-Charge.

S&F in replacement of step type electronic fan regulator of the Flush type, single phase 220 V complete all as specified and directed by Engr-in-Charge.

M&L for sub main wiring with copper multi strand conductor FRLS flexible insulated (unsheathed) cable of size 2 runs of 4.0 Sq mm and 1 run of 4.0 Sq mm as in continuous earth wire drawn in to & including pvc conduit medium grade of 25 mm dia with fittings and accessories duly concealed by cutting chases, pinning in, making good in cement mortar 1:3 and making good the disturbed surfaces Cutting shall not exceed 4cm girth and 4cm width and applying necessary periodically with one coat of putty and two coats of OBD to match with the surrounding complete all as specified and directed by Engr-in-Charge.

M&L for sub main wiring with copper multi strand conductor FRLS flexible insulated (unsheathed) cable of size 2 runs of 2.5 Sq mm and 1 run of 2.5 Sq mm as in continuous earth wire drawn in to & including pvc conduit medium grade of 25 mm dia with fittings and accessories duly concealed by cutting chases, pinning in, making good in cement mortar 1:3 and making good the disturbed surfaces Cutting shall not exceed 4cm girth and 4cm width and applying necessary periodically with one coat of putty and two coats of OBD to match with the surrounding complete all as specified and directed by Engr-in-Charge. Notes for sch item Nos 53 & 54: 2 runs of cable, 1 run of earth wire and 1 run of PVC conduit with accessories shall be measured as 1 unit of RM.

S&F Ball bearing of 12x32x10 mm size suitable for Exhaust fan of any type and size complete all as specified and directed by Engr-in-Charge.

S&F Ball bearing of 3x10x14 mm size suitable for wall mounted fan any type and size complete all as specified and directed by Engr-in-Charge.

S&F in replacement of 15 Amps switch and socket combine box multipurpose switches with spark shield, concealed terminals, silver cadmium contacts, IP20, ISI marked complete with PVC body mounting box complete all as specified and directed by Engr-in-Charge. Make: ANCHOR PENTA Cat Part No 14315 or equivalent as approved by GE from Paragoan/Havells

M&L in replacement of the exhaust fan motor for 300 mm sweep with all accessories and depositing into AGE E/M Store yard at Vayusenabad of old one complete all as specified and directed by Engr-in-Charge.

M&L in replacement of the exhaust fan motor for 350 mm sweep with all accessories and depositing into AGE E/M Store yard at Vayusenabad of old one complete all as specified and directed by Engr-in-Charge.

M&L in replacement of the exhaust fan motor for 450 mm sweep with all accessories and depositing into AGE E/M Store yard at Vayusenabad of old one complete all as specified and directed by Engr-in-Charge.

M&L in replacement of the exhaust fan motor for 600 mm sweep complete with all accessories and depositing into AGE E/M Store yard at Vayusenabad of old one complete all as specified and directed by Engr-in-Charge.

Taking out the old unserviceable louvers of any type upto G+1 storey and S&F the exhaust fan louvers to suit 300 mm sweep exhaust fan made out of MS sheet heavy duty of 22 gauge as per sample kept at AGE E/M (AF) Tughlakabad duly applying two coats of paint over one coat of red oxide primer with all necessary fixing materials and making good the disturbed surface of wall both inner and outer side and match with the existing surfaces complete all as specified and directed by Engr-in-Charge. NOTE- Contractor will make all arrangements of safety devices and safety of their workmen and govt property while carying out the work.

-ditto- all as per sl item No 62 but to carry out the work at G+2 & G+3 of approximate height upto 10 metres.

-ditto- all as per sl item No 62 but for 450 mm sweep exhaust fan.

M&L in replacement fan blade (set of 03) suitable for 1200 mm sweep As per sample complete all as specified and directed by Engr-in-Charge.

M&L in replacement fan blades (set of 03) suitable for 1400 mm sweep As per sample complete all as specified and directed by Engr-in-Charge. Note for schedule item Nos 65 & 66: A set of 3 blades will measured as one unit of set.

S&F in replacement of wall mounted fan blade suitable for 400/450 mm sweep any make and as per existing colour including taking down As per sample complete all as specified and directed by Engr-in-Charge.

S&F in replacement exhaust fan blade suitable for 300/450 mm sweep any make and as per existing colour including taking down As per sample complete all as specified and directed by Engr-in-Charge.

M&L in replacement of wall fan of 450 mm sweep, 3 blade type, 1440 rpm, 80 watts with 3 speed rating suitable for AC supply, 230 volts, 50 Hz and deposit the old fan into AGE E/M store yard at Vayusenabad complete all as specified and directed by Engr-in-Charge. Make: Havells Cat Part No V3/Orient Cat Part No TORNADO WALL-II/Bajaj Model- SUPREME PLUS

M&L in replacement of exhaust fan of 250 mm sweep ventilating fan, speed 1350 rpm and power 60 watts suitable for 230 volts, 50 Hz and deposit the old fan into AGE E/M store yard at Vayusenabad complete all as specified and directed by Engr-in-Charge. Make: Bajaj Cat Part No Maxima DX/ Orient Cat Part No Ventilator DX/Havells Model-VENTIL AIR DX WHITE

S&F in replacement of exhaust fan blades suitable for 600 mm sweep of any make and as per existing colour including taking down As per sample complete all as specified and directed by Engr-in-Charge.

S&F Ball bearing for 1200mm/1400mm sweep ceiling fan of any type suitable size complete all as specified and directed by Engr-in-Charge.

Notes: The amount of Rs 2,00,576.50 against schedule of credit given on Tender Serial Page No 39(R) shall be deducted from the total amount quoted by the contractor against BOQ while deriving the contract sum for acceptance.

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