SPECIAL REPAIRS TO DISTRIBUTION NETWORK INCLUDING REPLACEMENT OF LT PANELS UG CABLES AND LT POLES AT RANGE HILLS AND QMTI MAP AREA UNDER GE MH AND RH KHADKI

Amount

Supplying, laying, jointing, commissioning and testing XLPE insulated screened PVC bedded, armoured, heavy duty underground electric cable in replacement with stranded aluminium conductor 1100 volts grade confirming to IS-7098 (Part-I-1988) laid in trenches/ducts/wall / floor / pipes/ poles including cable glands and aluminium lugs of appropriate size, PVC sleeve etc complete all as directed by Engineer-in-Charge for following sizes:-

300 sq mm 3.5 core

240 sq mm 3.5 core

150 sq mm 3.5 core

95 sq mm 3.5 core

50 sq mm 3.5 core

35 sq mm 3.5 core

25 sq mm 3.5 core

Note : Earth work, bricks, riddled earth, GI pipe for protection of cable will be measured & paid under relevant items of schedule.

Supply and erect in vertical position steel tubular swaged poles, type 410 SP- 31 (09 mtr long) in replacement with 300mm x 300mm x 6mm mild steel plate continuously welded to pole, final taper plug, bolts, nuts and screws and making holes as per requirement all as specified including factory painted with two coats of black bituminous paint internally through out and externally for embeded portion and applying one coat of red oxide primer, making 05 Nos strip each 30 cm high with super enamel paint (black and yellow) from ground level / coping upto 1.5 m, painting with two coats of aluminium paint for the remaining height complete all as specified and directed. Note : PCC in foundation, coping, excavation and earth work shall be measured and paid separately under relevant items of sch.

Note : (i) Electrical connection from switchgear to bus bar would be through copper strips of suitable size. (ii) The internal electrical connection for measuring instruments would be through multi-stranded PVC insulated copper conductor cables of suitable size. (iii) The termination of incoming and outgoing cable into and from switchgear would be through properly crimped aluminum lugs of suitable rating incommensurate with that of switchgear. (iv) Cable glands would be provided for incoming & out going cables in panels. (v) The cost of fixing of the panel on suitable PCC (1:3:6) type C-1(using 20 mm graded black trap/basalt/granite stone aggregates) foundation as directed by Engineer-in-Charge is deemed to be included in the quoted rates by the contractor for the above item. (vi) The panel is to be fixed with Angle Iron Frame of size 50x50x6mm with bottom of panel having minimum 60cm height from existing ground/floor level.

Aluminium bus bar strips with proper colour code -04 No, 300 A cap, insulator, nuts bolts etc complete.

Indicator Lamp-01 Set (Set of three)

Incommer MCCB 4P 315 Amp, 415V, 36 KA Ics = 100 Icu Adjustable type - 01 No

Outgoing, MCCB 4P 125 amp, 415V, 25 KA Ics = 100 Icu Adjustable type - 03 No

Outgoing, MCCB 4P 160 amp, 415V, 25 KA Ics = 100 Icu Adjustable type - 01 No (Spare MCCB)

Connection with Aluminium bus bar strip duly insulated with coloured sleeves /stranded copper cable of suitable size with thimbles.

Note : (i) Electrical connection from switchgear to bus bar would be through copper strips of suitable size. (ii) The internal electrical connection for measuring instruments would be through multi-stranded PVC insulated copper conductor cables of suitable size. (iii) The termination of incoming and outgoing cable into and from switchgear would be through properly crimped aluminum lugs of suitable rating incommensurate with that of switchgear. (iv) Cable glands would be provided for incoming & out going cables in panels. (v) The cost of fixing of the panel on suitable PCC (1:3:6) type C-1(using 20 mm graded black trap/basalt/granite stone aggregates) foundation as directed by Engineer-in-Charge is deemed to be included in the quoted rates by the contractor for the above item. (vi) The panel is to be fixed with Angle Iron Frame of size 50x50x6mm with bottom of panel having minimum 60cm height from existing ground/floor level.

Aluminium bus bar strips with proper colour code -04 No, 300 A cap, insulator, nuts bolts etc complete.

Indicator Lamp-01 Set (Set of three)

Incommer MCCB 4P 250 Amp, 415V, 36 KA Ics = 100 Icu Adjustable type - 01 No

Outgoing, MCCB 4P 125 amp, 415V, 25 KA Ics = 100 Icu Adjustable type - 06 No

Outgoing, MCCB 4P 100 amp, 415V, 25 KA Ics = 100 Icu Adjustable type ( Spare MCCB)

MCB TPN 32A,10KA B CURVE - 01 Nos for Street light panel

Connection with Aluminium bus bar strip duly insulated with coloured sleeves /stranded copper cable of suitable size with thimbles.

Supply and fix street light control timmer panel out door type with digital time switch 32/40 Amps 3 pole, 230 volts having 6 KW max load capacity with inbuilt short circut protection provided with IP- 66 degree of protection, factory made conforming to IS/IEC 60947-4-1 along with provision of necessary cable entry/exit boxes for all incoming and out going cables with suitable size of cable glands etc including replacement of old timer panel complete all as specified and directed by Engr-in-charge. Note :- (i) The panel is to be fixed with Angle Iron Frame of size 50x50x6mm with bottom of panel having minimum 60cm height from existing ground/floor level and the rates are inclusive of the same. (ii) Cable glands would be provided for incoming & out going cables in panels. (iii) The cost of fixing of the panel on suitable PCC (1:3:6) type C-1 (using 20 mm graded black trap/basalt/granite stone aggregates) foundation as directed by Engineer-in-Charge is deemed to be included in the quoted rates by the contractor for the above item.

Note : (i) Electrical connection from switchgear to bus bar would be through copper strips of suitable size. (ii) The internal electrical connection for measuring instruments would be through multi-stranded PVC insulated copper conductor cables of suitable size. (iii) The termination of incoming and outgoing cable into and from switchgear would be through properly crimped aluminum lugs of suitable rating incommensurate with that of switchgear. (iv) Cable glands would be provided for incoming & out going cables in panels. (v) The cost of fixing of the panel on suitable PCC (1:3:6) type C-1(using 20 mm graded black trap/basalt/granite stone aggregates) foundation as directed by Engineer-in-Charge is deemed to be included in the quoted rates by the contractor for the above item. (vi) The panel is to be fixed with Angle Iron Frame of size 50x50x6mm with bottom of panel having minimum 60cm height from existing ground/floor level.

Aluminium bus bar strips with proper colour code -04 No, 350 A cap, insulator, nuts bolts etc complete.

Indicator Lamp-01 Set (Set of three)

Incomer MCCB 4P 315 Amp, 415V, 36 KA - 01 No Ics = 100 Icu Adjustable type - 01 No

Outgoing, MCCB 4P 250 amp, 415V, 25 KA Ics = 100 Icu Adjustable type - 03 Nos

Outgoing, MCCB 4P 160 amp, 415V, 25 KA - 01 No Ics = 100 Icu Adjustable type

Connection with Aluminium bus bar strip duly insulated with coloured sleeves /stranded copper cable of suitable size with thimbles.

M & L in replacement earthing complete with galvanized steel earth plate electrode 60 cm x 60cm x 6 mm thick, buried directly in ground vertically (earth pit not less than 2.25 m deep below ground level) with top edge of the earth plate not less than 1.5m below ground level, connected to 32x6 mm GI strip as earthing lead by means bolts and nuts check nuts and washers of galvanized iron and connected to main switch board including watering arrangement with PCC chamber, MS funnel, wire gauge. CI cover with frame, 50 MM dia GI pipe light grade for protection of wire/strip etc including necessary excavation in any type of strata, returning, filling removal of soil outside MD land, filling of charcoal and salt complete all as shown in electrical plate No 3 of MES Sch Part I, connected to earthing test point all as specified and directed on testing on completion.

S&F in replacement for switch air break gang operated HT 11 KV Volt grade out door type, triple pole of capacity 200 amps rating mounted on polymer based 9 insulator and fitted on steel frame horizontally mechanically operated mechanism from ground level consisting of operating rod of 25 mm bore Heavy grade GI pipe of suitable length worked from ground level and with locking arrangements including pad locks with key flat iron clamp 50 mm x 6 mm including taking down old unseviceable one complete.

Supplying, installing, fixing, connecting and testing in replacement of polymer based Drop-out fuse set (set of 3 nos), mounted on insulators with steel frame 200 Amps capacity, suitable for 11 KV, HT system, out door type, including expulsion fuse carriers and fuse element upto 25 Amp, including taking down old unserviceable one complete.

M&L in replacement for lightning arrester high tension expulsion type complete in repair with all fittings transmission class, discharge capacity 30 Kilo amps suitable for 11000 Volts supply including taking down old lightning arresters complete.

Material & labour for errecting in repair steel tubular swaged poles in true vertical position ( or to be fixed in an inclined positon as strut pole) steel tublar swaged poles complete with MS base plate of 6 mm thick of size 450x450 mm finial taper plug, pole cap, bolts, nuts and washer and screwd pole made out of ERW MS tubing confirming to IS -2713 (part-II) 1980 type 410 SP-55 (11 meters long) pole including drilling of holes of required size an Nos for fixing of cross arms, painting with one coat of red oxide primer and two coat of aluminium paint for exposed surfaces and two coats of black bituminous paint for portion embeded in concrete, etc complete (for 2 pole structure) all as specified and directed

Material and labour in repair for cross arms, bracing, supports, clamps and back plates fabricated from structural steel section including nuts, bolts, washer, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat and one finishing coat of coat of paint all as specified and directed by Engr-in-charge

Material and labour for anticlimbing device in repair, spike type fabricated out of MS bars (round, square and flat) including nuts bolts washers and welding in to halves made to save to suite the cross section of the pole all as specified and directed.

M& L for danger notice plate in repair of 1.6mm thick mild steel sheet, veterious enamelled white with letter, figures and conventional skull and bones with signal red colour and fixed with MS clamps, bolts and nuts for HT of size 25x20cm.

Supply, fixing and testing in replacement LED Street light fitting of 120 Watt including LED lamps complete with body robust,corrosion resistant,superior finish and without any cracks or through holes,made in a single piece by high pressure die cast aluminium alloy.The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP -65 / 66 protection as per IS - 10322-1982(Part -I) with latest amendments and input voltage range 140 - 300 V, AC, frequency 50 - 60 Hz, P.F should be more than 0.95 with Total Harmonic Distoration THD(I) less than 10%, cool white colour and lamp starting time should not be more than 10 second fitting should be provided with 10 KV surge protection. Driver should be constant current constant voltage driver .Driver should have high voltage withstanding capacity upto 300 V, AC. Driver should also have double phase protection, no load, open circuit and short circuit protection .LED light fitting should be suitable for ambient temperature from -10 degreeCentrigrade to 60 degree Centrigrade and humidity level 10% to 90 % RH. Covers should be polycarbonate/toughened glass to ensure minimum IP 65 degree protection.Cover should not degrade due to heating and ageing. The efficiency of LED luminaries system shall be more than 100 lumens per watt and must be certified by the LM-79 test report and including provision of connection for street light from pole box with 2.5 Sqmm PVC insulated stranded copper conductor FRLSH cable, 1100 Volts grade ISI marked complete all as specified and directed by Engineer-in- charge.

S&F in repairs bracket for fixing of street light fittings bend to shape, made out of 40 mm dia GI pipe medium grade upto 1.5 mtr long fixed with two sets of MS clamps made out of flat iron of size 50x6 mm fabricated to shape and fixed with nuts bolts and washers & two coats of aluminium paints over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge Note :- (i) MS clamps, nuts, bolt and washer shall be measured seperately under relevant item (ii) 40 mm bore GI pipe light grade 3 core 1.5 Sq mm cable deemed to be included in quoted rate.

S&F in repairs Junction box of size not less then 325x220x150mm, made of high quality thermo plastic polystyrene, weather proof, dust, jet water proof, chemical, acid corrosion, impact, insulated & shock proof IP 66 / 67 for outdoor Installation with internallly embedded gasket (PUR) including the box fitted with connector 8 way 40 Amps 01 No including Emlex stud type TB 4 Nos incoming / outcoming cable at controlled with MCB SP 6 Amps 01 No & enclosed along pole including fixing with steel tubular poles with two Nos FI clamps 25mmx3mm with nuts, bolts and washers complete and making connection with 1.5 sqmm copper conductor unsheathed FRLS PVC insulated 3 core from junction box to security lights fittings duly laid inside the streel tubular pole and bracket. complete all as specified and directed by Engineer-in-Charge. Note :- Cost of flat iron clamp is deemed to include in unit rate of this items.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation of poles stays laying of electric cables, pipes etc and getting out in soft/loose soil complete all as specified and directed.

All as per item no 18 but in hard/dense soil.

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

Returning, filling in, including spreading, levelling watering and well ramming in layers not exceeding 25cm in soft/loose soil complete all as specified and directed.

M & L for riddled earth for cushioning to under ground electric cable including spreading, levelling and hand punning complete all as directed. Note - Punned thickness shall only be measured & paid.

M& L for road cutting / foot path and making good with PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) of 150 mm

M& L for Brick "class B" protection for under ground cable complete all as specified & directed.

Supply and laying GI tubes light grade, galvanized, 40 mm bore in repair, laid in trenches or under floor or fixed with poles/walls for protection of electric cable all as directed.

All as per item No 25, but 80 mm bore.

Plain cement concrete (PCC) type C2 1:3:6 using 40mm graded aggregate stone for making foundation of Pole/stay assembly

Plain cement concrete (PCC) type C2 1:4:8 using 40mm graded aggregate stone for course aggregate in foundation of pole/stay assembly

Plain cement concrete (PCC) type C1 1:3:6 using 20mm graded aggregate stone for making copings of poles etc.

Supply only straight through joint kit, heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size 25 to 50Sqmm 3.5/4 core cable complete all as directed .

Supply only straight through joint kit, heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size from 70 up to 120 sq mm3.5/4 core cable complete all as directed.

Supply only straight through joint kit, heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size from 150 to 185 sq mm 3.5/4 core cable complete all as directed.

Supply only straight through joint kit, heat shrinkable type suitable for LT UG electric cable 1100 volts grade of size from 240 to 300 sq mm 3.5/4 core cable complete all as directed.

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SKS Electricals

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Adinath Technical Services