SPL REPAIR/REPLACEMENT OF EXISTING ALLUMINIUM WIRING WITH COPPER WIRING ALONG WITH ASSOCIATED WORKS IN CERTAIN SMQS AT VSV (PHASE-1) AT 7 BRD UNDER GE (AF) TUGHLAKABAD

Amount

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

Taking down existing sub main wiring of any type and description including removal of teak wood batten/pipe etc and making good the disturbed surfaces by 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.

Taking out old unserviceable point wiring complete with fitting/fixtures and M&L for point wiring complete for followings with 1.5 Sqmm (nominal area) PVC insulated, multi stranded, FRLS copper conductor cable unsheathed in and include PVC conduit with all fittings medium grade ISI Marked and PVC insulated FRLS copper conductor cable of size 1.5 Sq mm as earth wire, connected to common earth dolly suitable for mounting modular switches including modular metal flush boxes and modular face plate complete all as specified and as directed by Engr-in-charge. Notes: The works includes cutting of chases and making good disturbed surfaces and rate deemed to included in quoted rate.

One Light/Fan/Bell point controlled by one Piano type switch 5 Amps Single Pole One way.

One fan point controlled by one way switch and fan regulator on same switch board

One 3 pin socket outlet point 5 Amp on same board

One 3 pin socket outlet point 5 Amps on independent board

All as per item no 3 above but 05 Amps on independent board with two single core 2.5 Sqmm drawn through in and including PVC concealed conduit pipe 20 mm dia medium grade ISI marked complete with one run of PVC insulated copper conductor cables 1.5 Sq mm single core green colour earth wire and connecting to earth dolly including colour coding of cable shall be for phase, neutral and earth wire complete all as specified and as directed by Engr-in-charge.

S&F in replacement of modular Switch Piano type single pole Two way 10 Amp 240 Volts AC complete all as specified and directed by Engr-in-charge.

S&F in replacement of modular Switch Piano type single pole One way 10 Amp 240 Volts AC complete all as specified and directed by Engr-in-charge.

S&F in replacement of modular Switch Piano type 16 Amp complete all as specified and directed by Engr-in-charge.

M&L in replacement of Modular socket outlet 6 Amps, 5 Pin 240 Volts multi socket for cell phone pin or 2 pin + 3 pin complete all as specified and directed by Engr-in-charge.

M&L in replacement of Modular socket outlet 16 Amps, 6 Pin 240 Volts twin socket heavy duty complete all as specified and directed by Engr-in-charge.

M&L in replacement of modular bell push large piano type single pole one way 240 volts AC complete all as specified and directed by Engr-in-charge.

M&L in replacement of bell ding dong/ bell musical single phase 230 Volts complete all as specified and directed by Engr-in-charge.

M&L in replacement of Modular type single phase motor starter 240 Volts grade upto 25 amps complete all as specified and directed by Engr-in-charge.

S&F in replacement of modular ceiling fan regulator suitable rotary step type electronic of 100 Watt and Two module complete all as specified and directed by Engr-in-charge.

S&F in repairs of ceiling rose, 3 phase / PVC/ polycarbonate, isolated body complete all as specified and directed by Engr-in-charge.

S&F LED tube light fitting 1x20 watts (4 feet), T-8 LED fitting including Tube of 20 Watt in cool white, 230 Volts energy saving, environmental friendly, ling life, impact proof, surface mounting, batten suitable for use single LED tube made out from CRCA sheet steel coated for improper resistance against corrosion with PC housing in opal finish suitable for wet location with brightness LEDs with all accessories internally prewired and including connected with twin core twisted flexible wire copper conductor cable with suitable size complete all as specified and directed by Engr-in-Charge.

S&F in replacement of metal exhaust fans of 300 mm sweep, energy saving fans, 230 Volt AC, 50 Hz including holes complete all as specified and directed by Engr-in-charge. Notes: Old exhaust fan will be deposited in AGE E/M Yard.

S&F in replacement of sheet metal enclosure for MCB DB single pole and neutral 8 way with 200 amps rated bus bar, 240 Volts double door type complete all as specified and directed by Engr-in-charge.

M&L in replacement for sheet metal enclosure MCB DBs, Triple pole and neutral, 4 way (TPN) with 200 amp rated bus bar, Double door type suitable for One No incoming MCCB of 125 Amps capacity and 12 Nos + 12 Nos Out goung MCB SP complete all as specified and as directed by Engr-in-charge. Note: MCCB and MCB are measured and paid separtely.

M&L in replacement for MCB SP upto 40 Amps, 240 Volts complete all as specified and directed by Engr-in-charge.

M&L for MCB SPN of capacity 63 Amps, 240 volts complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCCB 4 pole, 125 Amps with breaking capacity 16 KA, 415 volts complete all as specified and directed by Engr-in-charge.

M&L in replacement of invertor wiring with one single core PVC insulated of size 1.5 Sqmm unsheathed copper conductor FRLS 1100 Volt grade multistandard complete all as specified and directed by Engr-in-charge.

S&F LED tube light fitting 1x10 watts (2 feet), LED fitting including Tube of 10 Watt in cool white, 230 Volts energy saving, environmental friendly, ling life, impact proof, surface mounting, batter suitable for use single LED tube made out from CRCA sheet steel coated for improper resistance against corrosion with PC housing in opal finish suitable for wet location with brightness LEDs with all accessories internally prewired and including connected with twin core twisted flexible wire copper conductor cable with suitable size 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 6.0 Sq mm and 1 run of 6.0 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. Notes: 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.

M&L for earthling with galvanized mild steel earth plate electrode 600x600x6mm thick buried directly in ground (in vertical position) earth pit not less than 2.25 mtr below normal ground level with the top edge of the earth plate not less than 1.5mtr (B.G.L.) and connected to galvanized iron earth strip 32x6mm by means of bolts, nuts, check nuts and washer of galvanized iron including PCC 1:2:4 type B1 precast RCC cover slab with suitable handle made of 12mm round bar including necessary excavation & earth work in any type of soil. 20 mm dia medium grade galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 40 mm dia bore, light grade galvanized steel tubing up to 7.5 mtr length for drawing earth lead wire protection common salt, charcoal etc complete all as shown in EP No 3 of SSR Part 1 and testing on completion. Notes: GI pipe and GI wire beyond 7.5 mtr will be measured and paid separately.

M&L in replacement of XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 Vold grated, cross-sectional area 50 Sqmm 3.5 Core complete all as specified and directed by Engr-in-charge.

S&F in replacement of Ceiling fan of 1200 mm sweep, energy saving fans, 230 V AC, 50 Hz complete all as specified and directed by Engr-in-charge. Notes: Old ceiling fan will be deposited in AGE E/M Yard.

Excavation in trenches not exceeding 1.5 m wide & not exceeding 1.5 m deep in soft/loose soil for taking out pipe and laying of pipe and getting out for diverting of CI pipeline complete all as specified and directed by Engr-in-Charge.

Returning filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cms in soft/ loose soil complete all as specified and directed by Engr-in-Charge.

Removing excavated material not exceeding 50 metre and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engr-in-Charge.

M&L for bricks common burnt sub class 'B' designation for protection of cable complete all as specified and directed by Engr-in-Charge.

S&F water heater storage type electric supply and installed of capacity 25 ltrs with grouting bolts, nuts, washers complete all as specified and directed by Engr-in-Charge. Notes: Old water heater will be deposited in AGE E/M Yard.

M&L for natural local river sand for cable protection complete all as specified and directed by Engr-in-Charge.

Supply, installing, testing and commissioning factory made and tested LT outdoor type, platform mounted mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50 Hz AC supply system having bus bar chamber with inlsulated electrolytic aluminium bus bars TPN of capacity 60 Amps rating installed on DMC insulators with bus bar chamber. The panel shall be dust and vermin proof and made out of 3.15 mm thick CRCA mild steel sheet and mild steel & angle iron frame work made out of 50 mm x 50 mm x 6 mm, from opening type with aprons for cable entry, with proper ferrule & cable gland, internal wiring with PVC insluated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 Sqmm. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of Siemens grey RAL-7.35 shade. The scope of work also comprising of the following:- Make: Universal Switch Gear/SMS/National BUS BAR CHAMBER: (a) 600 Amp 3 Strips & Neutral Strip 300 Amp, Aluminium conductor, with colour coded heat shrinkable sleeve and shall be mounted on non hygroscopic, non combustible, track resistant, high strength DMC material, interconnection of all incomings & outgoings.

M&L for galvanised Pipe of dia 50 mm, 'light grade' with all fitting, laid in trench/making GI bracket of security lights/provn for ceiling fan point including bending of suitable size/support of UG cable as required at site complete all as specified and directed by Engr-in-charge.

R R Associates

M/S Delhi Engineering Co.

Surjit and Sons