SPECIAL REPAIR/REPLACEMENT OF EXTERNAL LIGHT FITTINGS, GARDEN LIGHTS, POST LIGHTS, FLAME PROOF LIGHTS, LT SWITCH GEARS, LT UG CABLE, LT PANELS AND CONNECTED ELECTRICAL ACCESSORIES AT AF STN BIHTA

Amount

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr deep in soft/loose soil and getting out for under ground cable / erection of poles, stays etc, complete all as specified and as directed.

Returning, filling in soil, including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick complete all as specified and as directed.

Removing of excavated material (soil) not exc 50 mtr away and depositing where directed at a level not exc 1.5 mtr above the starting point, complete all as specified and directed.

Supplying and laying pulverized fuel Ash-lime bricks (Fly ash bricks - non modular size), laid flat perpendicular to the cable adjoining each other as in protection to UG cables, complete all as specified and directed.

M&L for fine sand free from sharp material as in filling in trenches for cable protection incl necessary punning and consolidation as reqd, complete all as specified and directed. (Note: Depth of sand shall be measured after punning).

Supply, fixing & jointing galvanised iron water tubes 'light grade' with and including all GI fittings such as flanges, unions, reducer sockets, socket reducing bends, elbows, tee, checknuts, caps, plugs etc. fixed to poles/walls or laid under roads/ drain/ nallah/ floor etc including flat iron clamps, nuts, bolts and washers etc complete all as specified and directed for the following dia of tubing: - (a) 50 mm bore

(b) 80 mm bore

Supplying, jointing and testing Indoor/out door type cable termination (heat Shrinkable) jointing kit for 1100 Volts underground XLPE cable of size 25 to 50 Sqmm 3 ½ core including taking out old/unserviceable joints, complete all as specified and as directed.

Description all as per Srl item 7 here-in-before but for cable of size 70 to 120 Sqmm 3 ½ core, complete all as specified and directed.

Description all as per Srl item 7 here-in-before but for cable of size 185 to 300 Sqmm 3 ½ core, complete all as specified and directed.

Supply, Laying, connecting and testing XLPE insulated, screened, PVC bedded galvanised steel strips or wire armoured, electric power cable (heavy duty) with aluminium conductor, 1100 Volts grade, laid in trenches, ducts, encased in GI pipe, fixed to pole/wall, laid under road, path, drains, culverts, fixed bare, complete all as specified and directed for the following size of cables: - (excavation, earth work, brick protection sand cushioning and GI pipe etc shall be measured & paid for separately) of following sizes :- (a) Cross sectional area 70 Sqmm 3 ½ core

(b) Cross sectional area 95 Sqmm 3 ½ core

(c) Cross sectional area 120 Sqmm 3 ½ core

(d) Cross sectional area 10 Sqmm 4 core

(e) Cross sectional area 16 Sqmm 4 core

M & L for earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check-nuts, and washers of galvanised iron or steel including excavation and earth work, GI pipe medium grade 40 mm bore for protection of GI earth strip from earth electrode to test point /machinery / equipment. supplying and laying charcoal dust, comman salt, PCC (1:2:4) type B1 using 20 mm graded crushed stone agregrate chamber and RCC cover 54 cm X 54cm x50 mm thick (1:2:4) type B-1 using 20 mm graded crushed stone aggregates, reinforced with 8 mm dia TMT bars @ 75mm C/C both ways with mild steel handle 12 mm dia, using round bar, PGI funnel with wire mesh, 20 mm dia GI pipe light grade for watering all as shown in electrical plate No-3 of SSR part-1 and testing on completion including taking out the old unserviceable one complete all as specified and directed. Note - Cost of GI wire and GI protection pipe up to a distance 7.5 M shall be included in quoted rate of above Items. Note : Rate for taking down of old unsv earthing upto ground level is also included in quoted rate).

Supply & Fixing MCCB, 4 Pole, 415 Volts 125 Amps rating, Ics = 100% of Icu, with breaking capacity of 36 kA, fixed thermal & magnetic setting complete with making all connections, complete all as specified and as directed.

Supply & Fixing MCCB, 4 Pole, 415 Volts 160 Amps rating, Ics = 100% of Icu, with breaking capacity of 36 kA, fixed thermal & magnetic setting complete with making all connections, complete all as specified and as directed.

Supply & Fixing MCCB, 4 Pole, 415 Volts 200 Amps rating, Ics = 100% of Icu, with breaking capacity of 36 kA, fixed thermal & magnetic setting complete with making all connections, complete all as specified and as directed.

Supply & Fixing MCCB, 4 Pole, 415 Volts 250 Amps rating, Ics = 100% of Icu, with breaking capacity of 36 kA, fixed thermal & magnetic setting complete with making all connections, complete all as specified and as directed.

Supply & Fixing MCCB, 4 Pole, 415 Volts 400 Amps rating, Ics = 100% of Icu, with breaking capacity of 36 kA, fixed thermal & magnetic setting complete with making all connections, complete all as specified and as directed.

Supply & Fixing MCCB, 4 Pole, 415 Volts 630 Amps rating, Ics = 100% of Icu, with breaking capacity of 50 kA, fixed thermal & magnetic setting complete with making all connections, complete all as specified and as directed.

Supply & Fixing OFF Load Change Over Switch of capacity 400 Amps complete with making all connections, complete all as specified and as directed.

Supply & Fixing OFF Load Change Over Switch of capacity 200 Amps complete with making all connections, complete all as specified and as directed.

Supply & Fixing Automatic Transfer Switch of cap 200 amp in open execution, complete with making all connections, complete all as specified and as directed.

Supplying, installing, testing & commissioning out door type cubical panel board outer shell made out of 3.15 mm thick MS sheet and inner shell made out of 2 mm thick MS sheet and MS angle section 50x50x6 mm mounted on PCC 1:2:4 type B-1 platform 60 cm above and 45 cm below the ground level, frame factory fabricated with front openable double door system and cable alloy (Each door hinged with body at 3 places with body and hinges should be welded with body and door) lockable/openable by Keys having chromium plated 19 mm dia fancy lock, “U” type gasket shall be used to make the outer shell completely vermin proof suitable for 3 phase 4 wire 415 Volt, 50 Hz, tested at factory approved from CPRI for 35 MVA rupturing capacity at 415 Volts factory fabricated having modern fabrication and testing process followed by powder coat painting having thickness not less than 100 microns provided with suitable gasket to make it dust/vermin proof and general construction confirming to IS:8623/93 comprising of the following :-

(Item 21.00 contd.....) Notes - (i) The quoted rate shall includes minor items such as cable lugs, steel nuts & bolts, washers, top insulators, sleeves, spreaders, provision of extra holes in bus bar, provision of cable gland etc. (ii) All internal wiring shall be done with suitable size of PVC insulated solid copper conductor FRLS cable conforming to IS-694. (iii) Panel drawing shall be got approved before placing of order from Engr-in-Charge/GE. (iv) The bus connection for cable from main bus bar to outgoing MCCB will be connected through suitable rating bus bar strip type duly insulated. (v) The Panel shall be surrounded with 23cm brick wall upto 0.5 mtr height all around the panel and blank portion between panel and wall shall be filled with PCC 1:2:4 incl masonry work leaving ducts for cables complete all as directed.

Material & Labour for fixing street light bracket made out of GI pipe light grade 40mm bore approx length not less than 120cm bent to shape without wielding including new clamps made out of MS flat of size 30x5mm thick including cutting, welding, drilling holes, nut bolts, washer, etc including two coats, aluminium paint over one coat of red oxide primer on MS work including taking down old UNSV one, complete all as specified and directed.

S&F PVC insulated and PVC sheathed 2.5 sqmm twin core round FR copper conductor industrial cable, 1100 Volt grade conforming to IS 694 and making necessary connections from Junction box to street light by using suitable size of aluminium thimbles/terminal etc and testing incl taking down old unsv cable of any size, complete all as specified and as directed.

S & F in replacement street light fitting 45 Watt with high power energy saving pressure die cast aluminium IP 66 roadway luminiares, heat resistant toughened glass with frame, better optics for uniform distribution with high power LED as Light source including taking out old unserviceable street light fitting of any type/wattage, complete all as specified and as directed.

S&F astronomical time switch with minimum switching time of 1 minute weekly programmable including making necessary electrical connections, time setting and testing etc including taking out the old unsv one, complete all as specified and directed.

Supply and fixing LED Highway light, 200 Watt, 230 V AC, outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp with hanging in hanger of height upto 15 mtr, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing LED flood light energy saving & environmental friendly long life versatile pressure die-cast aluminum, IP66 flood light of 150 Watt 240 Volts single phase incl taking down old unsv flood light of any wattage complete with all necessary connection as required and complete all as specified and directed by Engineer-in-Charge.

S & F LED Decorative post top Gate Light for 360 degree indirect light with IP 65 protection incl taking down old unsv light fitting, complete all as specified and directed.

S & F LED Bollard light made up of extruded aluminium with PC diffuser with fitting on GI pipe 12 watt with ordering code SLE BL 12W BLK800 OR equivalent as approved, complete all as specified and directed by Engr-in-charge.

Supply and fixing MCB SP rating 240V, 10KA 'C' curve, of capacity 5 to 32 amps, complete with connection complete all as specified and directed.

Supply and fixing MCB DP rating 240V, 10KA 'C' curve, of capacity 32 -63 amps, complete with connection, complete all as specified and directed.

M&L Point wiring using approved colour coding as per IS, with FRLSH smoke free, non toxic, non corrosive installation cable with UNILAY construction copper conductor 1.5 Sq. mm (nominal area), single core, insulated and unsheathed stranded cable 1100 Volts grade ISI-694 marked TEC and FIA approved in & including heavy duty, electric resistance welded (ERW) stove enameled surface Steel mounted conduit, heavy duty ISI marked as per IS:9557 (Part I) 1980 for four light points controlled by one Switch, including FRLSH insulated unsheathed unitary construction copper conductor 1.5 Sq. mm nominal cross sectional area wire as earth continuity conductor up to common earth and connecting to earth dolly. All conduit accessories such as bends elbows Tee etc shall be Flame proof certified by CMRS Dhanbad for the followings:- (a) One light/fan point controlled by one switch

M&L Point wiring for socket point using approved colour coding as per IS, with FRLSH smoke free, non toxic, non corrosive installation cable with UNILAY construction copper conductor 2.5 Sq. mm (nominal area), single core, insulated and unsheathed stranded cable 1100 Volts grade ISI-694 marked, TEC and FIA approved in & including heavy duty, electric resistance welded (ERW) stove enameled surface Steel mounted conduit, heavy duty ISI marked as per IS:9557 (Part I) 1980 for four light points controlled by one Switch, including FRLSH insulated unsheathed unitary construction copper conductor 2.5 Sqmm nominal cross sectional area wire as earth continuity conductor up to common earth and connecting to earth dolly. All conduit accessories such as bends elbows Tee etc shall be Flame proof certified by CMRS Dhanbad .

M&L for flame proof switch-socket & plug combined point controlled by single pole one way 16 Amp ON-OFF rotary switch. Flame proof switch socket & plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth, complete all as specified and directed.

S&F in repair flame proof weather rotary switch with cable terminal box in cat aluminum alloy (LM-6) construction, epoxy powder coated, single pole 16 Amp ON/OFF type, 230 V AC, certified by CMRS for Group IIA & IIB complete including compression glands, complete all as specified and directed.

Supplying, laying connecting & testing PVC insulated sheathed, aluminium solid conductor cable of size 4 Sqmm twin core flat or circular, 1100 volts grade service connection from pole light to box with 15 mm flexible pipe connection on poles whereever reuired at site, complete all as specified and directed.

Supplying, laying connecting & testing PVC insulated sheathed, aluminium solid conductor cable of size 10 Sqmm twin core flat or circular, 1100 volts grade, complete all as specified and directed.

Supply and fixing LED light fitting 1x30 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector etc. complete with all accessories, prewired and including connecting up with three core flexible copper conductor cable, complete all as specified and directed.

M& L for fixing cable junction box LT 3 phase type having IP 66/69 weather proof for outdoor installation made of plastic material of size 350X250X138 mm with opaque cover, conical cable gland aluminium lugs, Protection Class IP 65, 04 Nos aluminium bus bar of size 25x4 mm for three phase and neutral including 01 no MCB SP 6 Amps for controlling street light and 2 Nos MS clamp of size 30x5 mm complete with nut, bolt and washers for mounting the junction box on street light pole complete incl taking down old one and all as specified and directed by Engineer-in-Charge. Make-Sintex Product Code-GSMB 3425 and Equivalent make and model.

Supply and fixing LED tube lights fitting 1x 18W, 220V, including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing LED tube lights fitting 1x 10W, 220V, including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing LED luminaires (>120 Lumen/watt) 600 mm x 600 mm, 34/36 watt suitable for 230 volts, 50 HZ AC supply recessed type with high efficiency PMMA diffuser soft glair free light complete with driver, holder and LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cable of suitable size from ceiling rose incl taking down old one, complete all as specified and directed by Engr-in-charge.

S&F 4 pole on load change over switch of capacity 400 Amps complete with making all connections, complete all as specified and directed.

SANJAY CONSTRUCTION COMPANY

M/S SHATRUGHAN SINGH CHAUHAN

B.K. ROY & SONS

ARTI ENTERPRISES

RC GUPTA AND SONS