REPAIR/MAINTENANCE OF ELECTRICAL WIRING AND FITTINGS/FIXTURES OF OTM, TECHNICAL AREA AT STN UNDER GE(AF) CHABUA

Amount

Taking down carefully aluminum point wiring (light, fans, socket etc) complete incl battens and fittings such as switch, ceiling rose, light fittings, regulators, socket etc and making good disturbed surface of wall/floor etc complete all as specified.

Taking down old unserviceable DBs of any type and capacity.

Taking down carefully by unscrewing from boards/outlet boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, tube light fittings and regulators etc. for reuse at site or carrying to the store (To be measured only when found serviceable in all respect complete for reuse).

M/L for point wiring with 1.5 sqmm PVC insulated copper cable 1100 volts grade stranded copper conductor cable drawn through and including PVC casing and capping complete with all fittings and accessories for modular box/plate/switches etc and 1.5 sq mm stranded PVC unsheathed copper cable for earth continuity for following items 4.01 to 4.03:- Note : Modular Box, Modular Plate, Modular Switches, etc will be measured and paid separately.

One light point controlled by one switch complete all as specified and directed.

One fan point controlled by one switch complete all as specified and directed.

One 5 amps switch socket on independent board complete all as specified and directed.

All as per item No. 4 here in before but with 2.5 sq mm copper wire for power point complete all as specified and directed.

Supply and fix modular switch 1 way, 6 amps, 1 module complete all as specified and directed.

Supply and fix modular switch 1 way, 16 amps, 2 module complete all as specified and directed.

Supply and fix modular socket, 6 Amps, 2/3 pin combined 2 module complete all as specified and directed.

Supply and fix modular socket, 6/16 Amps, 2/3 pin combined 2 module complete all as specified and directed.

Supply and fix modular fan regulator, 120 watt, 2 module complete all as specified and directed.

Supply and fix modular cover plate with frame, 2 module complete all as specified and directed.

Supply and fix modular cover plate with frame, 3 module complete all as specified and directed.

Supply and fix modular cover plate with frame, 4 module complete all as specified and directed.

Supply and fix modular cover plate with frame, 6 module complete all as specified and directed.

Supply and fix modular cover plate with frame, 8 module complete all as specified and directed.

Supply and fix modular metal flush box 1/2 module complete all as specified and directed.

Supply and fix modular metal flush box 3 module complete all as specified and directed.

Supply and fix modular metal flush box 4 module complete all as specified and directed.

Supply and fix modular metal flush box 6 module complete all as specified and directed.

Supply and fix modular metal flush box 8 module complete all as specified and directed.

M/L for point wiring with 1.5 sqmm PVC insulated copper cable 1100 volts grade stranded copper conductor cable drawn through and including PVC conduit/ casing and capping complete with all fittings and accessories including MS box of thickness 1.6mm and hylem sheet cover of 3 mm thick for mounting of switches, sockets, regulators, etc and 1.5 sq mm stranded PVC unsheathed copper cable for earth continuity for:-

One light point controlled by one switch complete all as specified and directed.

One fan point controlled by one switch complete all as specified and directed.

One 5 amps switch socket combination on independent board complete all as specified and directed.

One 5 amps socket outlet on same board controlled by another switch complete all as specified and directed.

All as per item No. 22 here in before but with 2.5 sq mm copper wire for power point complete all as specified and directed.

All as per Ser item No. 22 above but with 4 sqmm cable for SPN enclosure with a two pin and earth plug and socket complete with one double pole MCB complete all as specified and directed.

Supply and fix switch piano flush type,5 Amps 240 volts single pole one way complete all as specified and directed.

Supply and fix switch socket combination 2 in 1, 5 amps flush type complete all as specified and directed.

Supply and fix socket outlet, 5 pin 5amps,flush type complete all as specified and directed.

Supply and fix switch socket combination 5/15 amps, 5 in 1, flush type complete all as specified and directed.

Supply and fix fan regulator electronic type, rotary step, 240 Volt complete all as specified and directed.

Supply and fix ceiling rose surface backelite three terminals, PVC/polycarbonate, insulated body complete all as specified and directed.

Supply and fix lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed.

Supply & Fix 9 Watt LED T5 batten fitting including with polycarbonate housing & integrated electronic driver, provision of PVC insulated sheathed round flexible with multi strand copper conductor of size 1.5 sqmm 3 core 1100 Volts grade complete all as specified and as directed.

Fixing only serviceable light fittings any type and any description obtained from item no 3, including necessary electric connection with round flexible wire with multi stranded copper conductor of size 0.50 sqmm, 3 core, 1100 volts grade complete all as directed.

Supply & Fix 20 Watt LED T5 batten fitting including with polycarbonate housing & integrated electronic driver, provision of PVC insulated sheathed round flexible with multi strand copper conductor of size 1.5 sqmm 3 core 1100 Volts grade complete all as specified and as directed.

Supply and Fix in repair 2x2 LED, 42 watt luminaries which ultra modern recess mounting designed architectural which provides soft-light and glare free symmetrical illumination suitable suitable for Armstrong/grid ceiling including provision of PVC insulated sheathed round flexible wire with multi strand copper conductor of size 1.5sqmm 3 core 1100 Volts grade complete all as specified and as directed.

Supply and draw sub main wiring with two single core 6 sqmm FR PVC insulated copper cable 1100 volts grade multistrand, unsheathed conductor drawn into FR PVC casing and capping and all necessary fittings including 2.5 sqmm multi strand FR PVC insulated copper wire for earth continuity conductor connected to common earth dolly complete after taking down the old unserviceable one all as specified and directed.

Supply and draw sub main wiring with two single core 4 sqmm FR PVC insulated copper cable 1100 volts grade multistrand, unsheathed conductor drawn into FR PVC casing and capping and all necessary fittings including 2.5 sqmm multi strand FR PVC insulated copper wire for earth continuity conductor connected to common earth dolly complete after taking down the old unserviceable one all as specified and directed.

Supply and Fix TPN Vertical Load line DB 4 way with Bus Bars, Neutral Links, Blanking Plates suitable for fixing of 160A/100A MCCB and MCB for fixing in wall all as specified and directed.

Supply and fix of MCCB, 4 Pole, 100 Amps , with breaking capacity 36KA , Thermal magnetic trip Unit, fixed thermal Fixed magnetic (FTFM),, Ics=100% Icu, AC 415 volt ,50 HZ conforming to IEC:60947-II/IS:13947-II and connecting all as directed. MAKE: SEIMENS/ L&T/Legrend

Supply and fix of MCCB, 4 Pole, 160 Amps , with breaking capacity 36KA , Thermal magnetic trip Unit, fixed thermal Fixed magnetic (FTFM),, Ics=100% Icu, AC 415 volt ,50 HZ conforming to IEC:60947-II/IS:13947-II and connecting all as directed.

Supply and fix SPN DBs, 4 way double door, complete all as specified and directed.

Supply and fix SPN DBs, 8 way double door, complete all as specified and directed.

M&L for MCB single pole, 'C' curve, 10 KA, 6 - 32 amps complete all as specified and directed.

M&L for MCB single pole & neutral 'C' curve, 10 KA, 32 amps complete all as specified and directed.

M&L for MCB blanking plate all as specified and directed

S&F single pole and neutral sheet metal enclosure with a two pin and earth plug with socket complete with one single pole MCB of 20 amps complete all as specified and directed.

M&L for Earthing complete with galvanized steel earth plate electrode 60 x60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 meter below normal ground level connected to GI earth lead wire 4 mm dia by means of bolts nuts, check nut and washers of GI and GI tubing 15 mm bore, light grade for earth lead protection up to main earth test point and including concrete pit in PCC (1:3:6) typeC 1 pre cast RCC (1:2:4) type B1 cover slab 450 x 450 x 50 mm with one handle for lifting made out of 8 mm dia MS bar, wire mash, 20 mm bore GI tubing(L. G.) for watering ,charcoal or coal and salt in alternate layers including excavation earth work complete all as specified and directed Electrical plate no 3 of SSR Part-I after removing of old unserviceable earthing.

M & L for maintenance free chemical earthing system complete with 03 (three) Nos copper rods 17.2 mm 3000 mm long electrode buried at suitable distance apart directly in ground to bore holes of 120 mm dia vertically to a depth not less than 3.60 Mtr deep below ground level with top edge of earth electrode at a depth not less than 120 mm below normal ground level provision of clamps or brazed or both for each copper bonded rods made of copper and copper strip of size 20x3.15mm & strip connection on the top of the electrode and copper strip of size 20x3.15mm for inter connection of 03 Nos copper bonded rods and laying at least 600mm below in the ground and further connected to test point terminal block (copper strip and test terminal block shall be measured separately), including back filling of bore holes with advanced earth enhanhencing compound 115 kilogram (minimum) of Make: Erico or equivalent of Macmet/True Power/ennov for artificial treatment to soil so as to achieve earth resistance below 01 ohms as specified in para 19.140 of SSR Part-1(2009), including provision of earthing pit in PCC(1:3:6) type C1 pre-cast cover RCC slab of size 400x400x50mm with one handle made out of 8mm dia round bar including necessary earth work and three coats of white wash on plastered surface (exposed surfaces) and testing complete all as directed including necessary earth work and testing complete all as specified and directed after removing of old unserviceable earthing.

Supply and fixing in repair copper strip of size 20x 3.15 mm with saddles with required porcelian insulator fixing screws etc for roof conductor and down conductors complete all as specified and directed.

M&L of test point terminal block made of phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8 mm dia 25mm long hex head screw and MS cover made of 2mm thick sheet including provision for entry/exit of earth strip. Note: Copper strip & Test point bonded by brazing.

Supply and fix in repairs after taking down the old unserviceable one, electronic ballast suitable for 36/40 watt fluorescent tube light fitting/2 x 36 watt (4 pin) CFL fittings complete as specified and directed.

Supply and fix in repair of LED security light Luminaries 40 watt with pressure die-cast aluminum housing with heat resistance toughened glass & IP 66 protection, fixed with existing GI Bracket, Clamp, Nut, Bolt and washer , connection with 1.5 sqmm 3 run copper wire from junction box all as specified and directed.

Supply and fix in repairs switch socket combination 5 Amp 5 pin flush type as specified and directed.

Supply and fix in repairs switch socket combination 15 Amp 6 pin universal type as specified and directed.

Supply and fix in repairs fan regulator electronic step socket type 300 watt as specified and directed.

Supply and fix in repairs PVC angular holder polycarbonate complete as specified and directed.

Supply and fix in repairs MCB SP 32 Amp, 'C' curve, 10KA braking capacity 230/240 volt AC as specified and directed.

Supply and fix in repairs MCB SPN 40 Amp 10KA braking capacity 230/240 volt AC as specified and directed.

Supply and fix in repairs MCB isolator, 4 pole 63 Amp 10KA braking capacity 415 volt AC as specified and directed.

Supply and fix in repairs switch piano 5 amp flush type as specified and directed.

Supply and fix in repairs 36 watt, 4 pin, non retrofit CFL complete all as specified and directed

Supply and fix in repair of LED flood light Luminaries 150 watt with pressure die-cast aluminum housing with heat resistance toughened glass & IP 65 protection, fixed with existing GI Bracket/Clamp, Nut, Bolt and washer , connection with 1.5 sqmm 3 run copper wire from junction box all as specified and directed.

Supply and fix in repair of LED flood light Luminaries 100 watt with pressure die-cast aluminum housing with heat resistance toughened glass & IP 65 protection, fixed with existing GI Bracket/Clamp, Nut, Bolt and washer , connection with 1.5 sqmm 3 run copper wire from junction box all as specified and directed.

Taking down Existing MCCB of any type, Supply and fix in repair of MCCB, 4 Pole, 100 Amps , with breaking capacity 36KA , Thermal magnetic trip Unit, fixed thermal Fixed magnetic (FTFM),, Ics=100% Icu, AC 415 volt ,50 HZ conforming to IEC:60947-II/IS:13947-II and connecting all as directed.

Taking down Existing MCCB of any type, Supply and fix in repair MCCB, 4 Pole, 160 Amps , with breaking capacity 36KA , Thermal magnetic trip Unit, fixed thermal Fixed magnetic (FTFM),, Ics=100% Icu, AC 415 volt ,50 HZ conforming to IEC:60947-II/IS:13947-II and connecting all as directed.

Taking down Existing MCCB of any type, Supply and fix in repair MCCB, 4 Pole, 125 Amps , with breaking capacity 36KA , Thermal magnetic trip Unit, fixed thermal Fixed magnetic (FTFM),, Ics=100% Icu, AC 415 volt ,50 HZ conforming to IEC:60947-II/IS:13947-II and connecting all as directed.

S&F in repair Ultra bright 18 W LED polycarbonate tube light single side connection with very high efficacy suited for installation in existing T8 tube light with G13 lamp holders to give glare free light all as specified and directed. Make: Havells Philips/Wipro/CG.

Supply and fix in repair of LED security light Luminaries 35 watt with pressure die-cast aluminum housing with heat resistance toughened glass & IP 66 protection, fixed with existing GI Bracket, Clamp, Nut, Bolt and washer , connection with 1.5 sqmm 3 run copper wire from junction box all as specified and directed.

Supply & Fix in repair 20 Watt LED T5 batten fitting including with polycarbonate housing & integrated electronic driver, provision of PVC insulated sheathed round flexible with multi strand copper conductor of size 1.5 sqmm 3 core 1100 Volts grade complete all as specified and as directed.

Schedule of Credit

M/S K S Enterprise

FREEZCON