CA NO. CWE/CHD-40/2023-24 REPAIR/MAINT OF INTERNAL ELECTRIFICATION, REPLACEMENT OF UNSV WIRING AND REPLACEMENT OF UNSV BUILDING SECURITY LIGHTS IN CERTAIN OFFRS AND JCOS/ORS MD ACCN AT K AREA AND OTM ACCN AT N AREA AND HALLOMAJRA UNDER GE CHANDIGAR

Amount

Taking down carefully aluminum/copper point wiring (light, fan, socket or power) complete along with fittings such as switches, ceiling roses, bell, regulators sockets etc, and removing from site and making good distribut surfaces of walls, floors etc complete all as specified and as directed

Material & labour for Point wiring complete with 1.5 Sqmm single core, PVC insulated unsheathed, FRLS cable, 1100 volts grade, multistandad copper conductor, drawn through and including rigid non-metallic PVC conduit and conduit accessories fixed on surface of wall/ceilings or concealed etc, including provision of PVC insulated 1.5 Sqmm FRLS cable with copper conductor for earth continuity and connected to common earth dolly concealed in wall on top for housing the switches, socket outlet etc, complete all as specified and as directed for:-

(a) One light point controlled by one, one way 5 Amps switch

(b) One ceiling fan/exhaust fan point controlled by one, one way 5 Amps switch

(c) One 3 pin socket outlet 5 Amps on independent board

(d) One 3 pin socket outlet 5 Amps on same board

(e) One light point controled by two, two way 5 Amps switches.

(f) One bell/ buzzer point controled by one bell push on same board with other switches or on independent board.

Material & labour for Point wiring complete with 2.5 Sqmm single core, PVC insulated unsheathed, FRLS cable, 1100 volts grade, multistranded copper conductor, drawn through and including rigid non metallic PVC conduit and conduit accessories fixed on surface of wall/ceilings or concealed etc., including provision of PVC insulated 2.5 Sqmm FRLS cable with copper conductor for earth continuity and connected to common earth dolly and metal boxes concealed in wall , modular cover plates with frames on top for housing the switches, socket outlet etc., all as specified and as directed for one switch socket outlet 16 Amps on independent board complete all as specified and as directed

Material & labour for Point wiring complete with 4.0 Sqmm single core, PVC insulated unsheathed, FRLS cable, 1100 volts grade, multistranded copper conductor, drawn through and including rigid non metallic PVC conduit and conduit accessories fixed on surface of wall/ceilings or concealed etc., including provision of PVC insulated 4.0 Sqmm FRLS cable with copper conductor for earth continuity and connected to common earth dolly and metal boxes concealed in wall , modular cover plates with frames on top for housing the switches, socket outlet etc., all as specified and as directed for one switch socket outlet 16 Amps on independent board complete all as specified and as directed

Material & labour for Point wiring with 1.5Sqmm copper conductor FRLS (multistrand) PVC insulated ISI marked unseathed cable PVC insulated ISI marked unseathed FRLS dolly in existing concealed/surface conduit including concealed in wall, modular MS Box, 1.6mm thick with modular cover plate with frame as required at site suitable for modular switch, socket, fan regulator, bell push, two way etc for the following MAKE of cable complete all as specified and as directed NOTE : (i) Modular switch socket fan regulator shall be measured and paid separately under respective items. (ii) Cost of mudular MS Box, codular cover plate an frame of any modules as required at site and as directed by engineer-in-charge is deemed to be included in the quoted rates.

(a) One light point controlled by one way 5 Amps switch

(b) One fan point controlled by one way 5 Amps switch

(b) One 3 pin socket outlet 5 Amps on independent board

(c ) One 3 pin socket outlet 5 Amps on same board

(d) One light point controlled by two, two way 5 Amps switches.

(e) One bell point controlled by one way bell push switches.

Taking down existing unserviceable sub main wiring 2.5/4/6 Sqmm aluminium cable complete all as specified and as directed

Material and labour for approved colour code sub main wiring with 04 Sqmm nominal cross sectional area, two single core, 1100 Volts grade, stranded, PVC insulated, unsheathed, copper conductor FRLSH- FLEXIBLE WIRING CABLE. CONFORMING TO IS: 694-1990 with and including continuous earth wire of size 4 Sqmm nominal cross sectional area, single core, PVC insulated, copper conductor cable drawing into and including rigid non metallic medium grade (heavy) PVC concealed conduit of 25 mm dia with all PVC conduit accessories / fittings, brass screws, washers and junction boxes ( 1 to 4 way) etc and connected to common earth dolly complete all as specified & directed. Note:-One meter of conduit along with 2x4 sq mm wire and one 4 sq mm earth shall be measured as one unit length.

Material and labour for approved colour code sub main wiring with 06 Sqmm nominal cross sectional area, two single core, 1100 Volts grade, stranded, PVC insulated, unsheathed, copper conductor FRLSH- FLEXIBLE WIRING CABLE. CONFORMING TO IS: 694-1990 with and including continuous earth wire of size 6 Sqmm nominal cross sectional area, single core, PVC insulated, copper conductor cable drawing into and including rigid non metallic medium grade ( heavy) PVC concealed conduit of 25 mm dia with all PVC conduit accessories/fittings, brass screws, washers and junction boxes ( 1 to 4 way) etc and connected to common earth dolly complete all as specified & directed. Note. One meter of conduit along with 2x6 sq mm wire and one 6 sq mm earth shall be measured as one unit length.

Material and labour for circuit/sub main wiring with 2.5 Sqmm nominal cross sectional area, two single core, 1100 Volts grade, stranded, PVC insulated, unsheathed, copper conductor FRLSH- FLEXIBLE WIRING CABLE. CONFORMING TO IS: 694-1990 with and including continuous earth wire of size 2.5 Sqmm nominal cross sectional area, single core, PVC insulated, copper conductor cable drawing into and including rigid non metallic medium grade (heavy) PVC concealed conduit of 20 mm dia with all PVC conduit accessories / fittings, brass screws, washers and junction boxes (1 to 4 way) etc and connected to common earth dolly complete all as specified & directed. Note One meter of conduit along with 2 x 2.5 sq mm wire and one 2.5 sq mm earth shall be measured as one unit length.

Material and labour for circuit/sub main wiring with 1.5 Sqmm nominal cross sectional area, two single core, 1100 Volts grade, stranded, PVC insulated, unsheathed, copper conductor FRLSH- FLEXIBLE WIRING CABLE. CONFORMING TO IS: 694-1990 with and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, PVC insulated, copper conductor cable drawing into and including rigid non metallic medium grade (heavy) PVC concealed conduit of 20 mm dia with all PVC conduit accessories / fittings, brass screws, washers and junction boxes ( 1 to 4 way) etc and connected to common earth dolly complete all as specified & directed. Note. One meter of conduit along with 2x1.5 sq mm wire and one 1.5 sq mm earth shall be measured as one unit length.

Supply and fixing switch piano flush type universal single pole one way 5 amps 230 volts complete all as specified and as directed.

Supply and fixing switch socket flush type universal 2 in 1, 3 pin, 5 Amps 230 volts complete all as specified and as directed

Supply and fixing switch piano flush type single pole one way 16 Amps, 230 volts complete all as specified and as directed

Supply and fixing switch socket flush type universal 2 in 1, 3/6 pin 16 Amps 230 volts complete all as specified and as directed

Supply and fixing switch piano flush type single pole two way 5 amps 230 volts complete all as specified and as directed

Supply and fixing bell push switch flush type universal single pole 5Amp, 230Volt complete all as specified and as directed

Supply and fixing step type electronic fan regulator of capacity 100 watts 230 volts for ceiling / exhaust fan flush type complete all as specified and as directed

Supply and fixing Ceiling rose 3 terminal 5 Amps 230 volts PVC/Polycarbonate, insulated body complete all as specified and as directed

Supply and fixing Ding Dong AC 230 volts,single pole complete all as specified and as directed

Supply and fixing 5/6 Amps bell push one modular switch complete all as specified and as directed

Supply & fixing 5/6 Amps 1 way one modular switch complete all as specified and as directed

Supply and fixing 5/6 Amps three pin socket modular complete all as specified and as directed.

Supply and fixing 15/16 Amps one way one modular switch complete all as specified and as directed.

Supply and fixing 15/16 Amps three pin socket modular complete all as specified and as directed

Supply and fixing 5 Amps 2 way modular switch complete all as specified and as directed

Supply and fixing lamp holder, angular type, PVC/ polycarbonate with back plate of capacity 5 Amps 230 volts suitabel for general lighting system complete all as specified and as directed.

Disconnection and removing the u/s LED lamp and Supply & fixing LED lamp 9 watts complete all as specified and as directed.

Disconnection and removing the u/s casing caping conduit and Supply & fixing PVC casing caping of size 20mm including cut to shape and size to match the existing conduits suitable for LT electric supply along with necessary fixing arrangements complete all as specified and as directed.

Supply & fixing in replacement MCB DB, SPN, 4 way with 200 Amps rated copper bus bar with mild steel sheet enclosure, vertical, double door type suitable for fixing MCBs including connecting etc. complete all as specified and as directed.

Supply & fixing in replacement MCB DB, SPN, 8 way with 200 Amps rated copper bus bar with mild steel sheet enclosure, vertical, double door type suitable for fixing MCBs including connecting etc. complete all as specified and as directed.

Supply & fixing in replacement MCB DB, SPN, 12 way with 200 Amps rated copper bus bar with mild steel sheet enclosure, vertical, double door type suitable for fixing MCBs including connecting etc. complete all as specified and as directed by Engr - in -Charge

Supply & fixing in replacement MCB DB, TPN, 4 way with 200 Amps rated copper bus bar with mild steel sheet enclosure, vertical, double door type suitable for fixing MCBs including connecting etc. complete all as specified and as directed by Engr - in -Charge

Supply & fixing in replacement MCB DB, TPN, 6 way with 200 Amps rated copper bus bar with mild steel sheet enclosure, vertical, double door type suitable for fixing MCBs including connecting etc. complete all as specified and as directed by Engr - in -Charge

Supply & fixing in replacement MCB DB, TPN, 8 way with 200 Amps rated copper bus bar with mild steel sheet enclosure, vertical, double door type suitable for fixing MCBs including connecting etc. complete all as specified and as directed by Engr - in -Charge

Supply & fixing in replacement MCB DB, TPN, 12 way with 200 Amps rated copper bus bar with mild steel sheet enclosure, vertical, double door type suitable for fixing MCBs including connecting etc. complete all as specified and as directed by Engr - in -Charge

Supply & fixing in replacement MCB SP 6-30 Amps 230 volts 10 KA ISI marked of complete all as specified and as directed

All as per Item No 36 here in above but of capacity MCB DP 40 Amps complete all as specified and as directed

All as per Item No 36 here in above but of capacity MCB DP 63 Amps complete all as specified and as directed

All as per Item No 36 here in above but of capacity MCB SPN 63 Amps complete all as specified and as directed

All as per Item No 36 here in above but of capacity MCB TPN 32 Amps complete all as specified and as directed

All as per Item No 36 here in above but of capacity MCB TPN 40 Amps complete all as specified and as directed

All as per Item No 36 here in above but of capacity MCB TPN 63 Amps complete all as specified and as directed

Disconnection and removing the u/s MCB plug and socket unit and Supply & fixing in replacement Single pole and neutral Enclosure with a two pin earth plug and socket complete controlled by one single pole MCB 20 Amps 240 Volts, complete all as specified and as directed.

Disconnection and removing the u/s light fitting and Supply & fixing as in replacement batten for LED tube light 1X18/20 watts LED, 230Volt energy saving recess, industrial batton type, powder coated, CRC Sheet complete with all as accessories internally pre wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size Complete all as specified and as directed by Engineer in Charge.

Supply and fixing in replacement LED tube rod 1X18/20 watts (retrofit LED tube) energy saving, recess / surface mounted luminaire suitable for fix in the batten fitting 1x18W to 20W, complete all as specified and directed by Engineer in Charge.

Disconnection and removing the u/s light fitting and Supply & fixing as in repair batten for LED tube light 1X9/12 watts LED, 230Volt energy saving,recess, industrial batton type, powder coated, CRC Sheet complete with all as accessories internally pre wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size Complete all as specified and as directed by Engineer in Charge.

Supply and fixing in replacement LED tube rod 1X10 watts (retrofit LED tube) energy saving, recess / surface mounted luminaire suitable for fix in the batten fitting 1x10W, complete all as specified and directed by Engineer in Charge.

Disconnection and removing the u/s light fitting and Supply & fixing surface mounting mirror light luminaire 10 watts LED, 230Volt energy saving accessories internally pre wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size Complete all as specified and as directed by Engineer in Charge.

Disconnection and removing the u/s light fitting from the fall ceiling carefully and Supply & fixing LED (2X2) indirect light fitting circular shape 36 Watts 230 volts with internally pre-wired and including connecting up with three core twisted flexible copper conductor cable with suitable size compelte all as specified and directed.

Disconnection and removing the decorative Post top LED 40 Watt for 360* indirect light with IP 65 protection 230 volts with internally pre-wired and including connecting up with two core twisted flexible copper conductor cable with suitable size compelte all as specified and directed.

Disconnection and removing the u/s light fitting from the Surface mountend carefully and Supply & fixing Surface mounted LED (1X4) Panel indirect light fitting 40Watts, 230 volts with internally pre-wired and including connecting up with three core twisted flexible copper conductor cable with suitable size compelte all as specified and directed.

Disconnection and removing the u/s round down light and Supply & fixing Ceiling mounted Slim design LED recessed round Downlight with Superior light output and internal driver 22 Watts 230 volts with internally pre-wired and including connecting up with two core twisted flexible copper conductor cable with suitable size compelte all as specified and directed by Engineer-in-Charge.

Disconnection and removing the u/s square downlight and Supply & fixing Ceiling mounted Slim design LED recessed Square Downlight with Superior light output and internal driver 18 Watts 230 volts with internally pre-wired and including connecting up with two core twisted flexible copper conductor cable with suitable size compelte all as specified and directed by Engineer-in-Charge.

Disconnection and removing the u/s Cob light and Supply & fixing Cob Eyeball downlight LED recessed Square Downlight with Superior light output and internal driver 12 Watts 230 volts with internally pre-wired and including connecting up with two core twisted flexible copper conductor cable with suitable size compelte all as specified and directed.

Supply & fixing as in repair batten LED 22 w inveter LED tube light complete fitting 230 volt energy saving, 04 hrs battery backup, CRI ≥80 more than, driver efficiency ≥ 85%, operating voltage 230 volt, 50hz operating temp (-10°C to 50°C) complete accessories internally pre wired and including connecting up with flexible copper conductor cable with suitable size complete all as specified and directed by engineer-in-charge.

Material & labour in replacement bus bar chamber size 40 cmx25cmx20cm with tin plated copper plated bus strip 4 nos and iron lead and suitable to accommodate 4 pole 63-100 Amps MCCB and provision of MS gland for cable entry with locking arrangement of cap 200 amps 415 volts 50 hz partly flushed to wall and including making good to disurbed potion and colour wash to match the existing surface complete all as specified and as directed. Note : MCCB shall be measured and paid separately

Supply and fix in replacement MCCB 4 pole 100 Amps 25 KA complete with and including suitable size of MS box with locking arrangement flushed in wall complete all as specified and as directed.

All as per Item No 57 here in above but of capacity 4 pole 160 amps, 36 KA complete all as specified and as directed.

All as per Item No 57 here in above but of capacity MCCB 3 pole, 125 Amp, 36KA complete all as specified and as directed

All as per Item No 57 here in above but of capacity MCCB 3 pole 100 Amp, 25KA complete all as specified and as directed

All as per Item No 57 here in above but of capacity MCCB 3 pole 63 Amp, 25KA.complete all as specified and as directed

Disconnection & taking down the unserviceable building light high wattage (30/25 Watts) street light fittings and Supply & fixing energy efficient Intergral type LED 25W Street light luminaire comprising of epoxy powder coated hsg, enclosed with glass cover in frame mounted testing compelte all as specified and directed.

Disconnection & taking down the unserviceable GI bracket of size 25/32 mm dia from the pole / building and Material & labour for street light bracket made out of 25/32 mm dia GI tubing medium grade upto 1.5 mtr long including bending, welding ,drilling holes as required and fixing with flat iron clamps 50x6mm thick (02 Nos) with suitable nut, bolts and washers to steel tubular /concrete poles/building complete all as specified and as directed.

Dismantling the earth chamber, Excavation and removing the u/s earthing materials and Material & labour for earthing complete with galvanized steel earth plate, electrode 60cm x 60cm x 6.0mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 2.25 mtr below normal ground level, connected to GI wire 4cmm dia as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel, connected to earthing test point, earth plate electrode surrounded by mixer of common salt and charcoal dust, including 20mm dia GI watering pipe ‘medium grade’, GI protection pipe of size 20 mm dia upto 7.5 mtr length , funnel with wire mesh, earthing chamber with cement concrete (1:2:4) type B-1, RCC chamber cover 80mm thick (1: 1 ½ : 3) type B1, excavation & earth work all as shown in electrical plate No 5 of SSR (Part-I) and testing on completion, complete all as specified and directed.

Taking down existing control board (Meter Box) and supply and fixing sheet metal board made of 1.6mm thick metal sheet and painting 2 coats with synthic enamel paint over a coat of primer including copper bus bar and fixed with wall for fixing meter complete with wiring, fitting and accessories, locking arrangements with handle (minimum size of box 65cmx75cm and adequate depth for the following equipments, internal wiring and termination of external cable, lugs and glands and conduits as required) comprising of following. (a) Incoming 100Amp 4 pole MCCB 25 KA-01 Nos. (b) Bus bar 100 Amp Aluminium (d) 10Amp DP MCB-01 No (Outgoing for stair case and garage) (c ) 40Amp DP MCB-04 Nos (for Qtr meters) (e) fixing only arrangement for electronic type energy meters single phase 240Volt 40Amps 50HZ -04Nos. MAKE: Indo asian/ M/S Power System and controls Note : Elect meter will be issued under Sch 'B' free for fixing only.

Supplying and fixing in repair 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed standard aluminium conductor 2 core 6 sqmm in service connections suspen- ded by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular complete all as specified and as directed.

All as per Item No 67 here in above but of aluminiu conductor 2 core 4 sqmm complete all as specified and as directed.

Material and labour of LT Panel making electric connections incl wiring by Conductor multistranded PVC insulated welding of doors , fixing hinges, Thimble Refixing of MCCBs and brazing etc incl complete all as specified and as directed by Engineer-in-Charge

Disconnecting and removing u/s Change Over and Supply & fixing of Change over switch 63 Amps, TPN, 415 volts rewirable fuse type.

All as per Item No 70 here in above but of capacity 100Amp TPN, 415Volt.complete all as specified and as directed.

Supply and fix in replacement 4module (gang box) plastic surface box with plate complete all as specified and as directed.

Supply and fix in replacement 6 module (gang box) plastic surface box with plate complete all as specified and as directed

Supply and fix in replacement 8 module (gang box) plastic surface box with plate complete all as specified and as directed

Supply and fix Modular metal flush terminal boxes with lumina plate and frame suitable for 1 module complete all as specified and directed.

Supply and fix Modular metal flush terminal boxes with lumina plate and frame suitable for 2 module complete all as specified and directed.

Supply and fix Modular metal flush terminal boxes with lumina plate and frame suitable for 3 module complete all as specified and directed.

Supply and fix Modular metal flush terminal boxes with lumina plate and frame suitable for 4-5 module complete all as specified and directed.

Supply and fix Modular metal flush terminal boxes with lumina plate and frame suitable for 6 module complete all as specified and directed.

Supply and fix Modular metal flush terminal boxes with lumina plate and frame suitable for 8 module complete all as specified and directed.

Supply and fix Modular blank plate one module.complete all as specified and as directed

Excavation in trenches in any type of soil not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth; for laying of cable,poles stay etc. and getting out complete all as specified and as directed

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick each complete all as specified and as directed

Removing excavated spoil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed

Sand cushioning with clean dry sand to cables with layer of sand 8cm before laying of cable and 15cm thick after laying of cable complete all as specified and as directed Note : For payment purpose punned thickness of 18cm shall be measured against spread thickness of 23cm as mentioned in para 19.75 of SSR part-I

Supply and laying of class B bricks for under ground cable protection complete all as specified and as directed by Engineer- in - charge

Supply & Laying of PVC insulated,armoured heavy duty, electric cable with stranded aluminum conductor of size 3.5 core 35 sqmm 1100 volts grade, laying in trenches, passing through pipes, fixed along walls and/or poles including taking out existing damage/unservisable PVC\ XLPE insulated, armoured, aluminium conductor 1100V grade cable of any size and core from trenches, pipes, walls and/or poles, stagging properly testing for serviceability of cable, cutting and segregating serviceable portion for relaying & depositing unservisable cable in MES store yard complete all as specified and as directed NOTE: Excavation and earthwork shall be measured and paid for separaetly

All as per item No 87 above but cable of size 25 Sq.mm,3.5 core complete all as specified and as directed

All as per item No 87 above but cable of size 10 Sq.mm, 2 core complete all as specified and as directed

All as per item No 87 above but cable of size16 Sq.mm, 4 core complete all as specified and as directed

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HARISH SALES CORPORATION