REPAIR AND MAINTENANCE OF ELECTRICAL SUPPLY LT PANELS, MCCB, STREET, EXTERNAL LIGHTS, TIMER SWITCHES AND CONNECTED WORKS AT MIL STN NAHAN.

Amount

Disconnecting/Removing of Service wire any size from LT Pole to existing Distribution Board complete all as directed.

Disconnecting/Removing of ACSR conductor from LT Pole to LT Pole complete all as directed. Note : T&P for Srl item No 1 & 2 will be provided by the Contractor.No extra payment will be made for it.

Meterial and labour for dismantling reinceforce cement concrete pole /Iron poles/struts of any size and type including breaking of concrete cutting of mild bars of any size from below the ground level up to 60 cm depth and all items removing from site all as directed by Engr -In- Chrage (Note :Excavation earth work included in this quoted rate)

Excavation in trenches n exc 1.5 mtr wide and n exc 1.5 meter in depth for foundation, laying of cable, pole etc or for shafts, wells, cesspits, manholes pier holes etc not exc 10 sqm on plan and not exc. 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed by Engr-in-Charge

Returning, filling in including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each, back in trenches after cables have been laid and tested,poles, stays , struts have been errected and tested , all as specified.

Removing excavated surplus (soil) obtained from excavation 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.

M & L for Brick protection for LT cable with sub class "B" bricks laid dry and flat abutting each other with gaps between adjacent bricks not exceeding 10mm with width equal to length complete all as specified and directed by Engr-in-Charge

M & L for sand cushioning to PVC under ground cable with screened and washed sand and punning to provide a required cover.

Supply, laying ,jointing and testing LT XLPE insulated cable screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 2 core including the fixing arrangements, making all incoming and out going connections through the lugs/thimbles incl taking out old defective Under Ground cable from trenches / floor / road / wall / pipe / pole complete all as specified and directed Note :- Excavation & earth work shall be measured & paid separately under respective item of this schedule .Make:Finolex/Gloster Polycab/KEI/Havell's/Kalinga Premium/Anchor.

All as per srl item No 9 here-in-before but size 16 sq mm 2 core

All as per srl item No 9 here-in-before but size 16 sq mm 4 core

All as per srl item No 9 here-in-before but size 25 sq mm 4 core

All as per srl item No 9 here-in-before but size 35 sq mm 4 core

All as per srl item No 9 here-in-before but size 50 sq mm 4 core

All as per srl item No 9 here-in-before but size 70 sq mm 3.5 core

All as per srl item No 9 here-in-before but size 95 sq mm 3.5 core

All as per srl item No 9 here-in-before but size 120 sq mm 3.5 core

All as per srl item No 9 here-in-before but size 185 sq mm 3.5 core

M&L in replacement of LT cable route marker aluminium with direction mark including mounting on RCC block burried in ground complete all as specified and directed.

Material and labour for road / path way any type (Concrete) cutting , including excavation, returning filling in, spreading, leveling, well ramming in layers, soiling with broken boulders/ stones, WBM 7.5 cm thick coarse aggregate received from dismantling the existing road, premix, carpeting 25 mm thick using ready mix patch mate material, rolled and compacted for road patch repair work, complete all as directed.

Taking out/dismantling unserviceable sub main wirin and S & F Sub main wiring with PVC insulated, FRLS cable 2 single core 6 Sq mm 1100 V grade with stranded copper conductor on and incl PVC rigid non metalic conduit (ISI marked) in concealed incl all specials like joint, elbow , Tee ,junction , bend etc and provision of PVC insulated copper conductor single core 4 sq mm for earth continuityconductor complete all as directed by Enginer-in-charge .Make of cable :- Finolex/Havells/Plaza and Make of conduit Finolex/Supreme/Prince

Material and labour in replacement for Sub main wiring with 2 run of 1.5 Sqmm (nominal area) FRLS, PVC insulated, unsheathed and stranded copper conductor cable ISI marked, drawn in to separate PVC conduit 15 mm dia with and including 1.5 Sqmm (nominal area) FRLS, PVC insulated, unsheathed and stranded copper conductor cable ISI marked as earth wire, connection from distribution board to light fittings including dismantling/taking out old unserviceale one complete all as directed.-Make of copper wire :-Finolex/Havells/RR cables. Note : 1. The conduit and conduit accessories shall be measured and paid as one unit. 2. The cost of earth wire is included in the quoated rates.

Supply and fixing in replacement of Steel tubular swaged poles type 410 SP-31 (9.0 meter long) complete with cast iron base plate, finial taper plug, bolts, nuts & screws etc including making the holes on the pole (bottom and top) suitable size for drawing of wire 1.5 sqmm 3 core round flexible for connection of security light fitting from junction box to light fittings including of one primer coat, one under coat and one finishing coat of silver paint including dismantling/taking out old unserviceale one all as specified and directed.Make:National tubing co Kanpur/M/S Bharat conduit & steel works Kanpur /C&s Electric.

Meterial and labour for cement concrete in foundations for pole coping or any other work type B0 1:2:4 with 12.5mm graded crushed stone aggregate all as directed

Meterial and labour for cement concrete in foundations for pole or any other work type C2 1:3:6 with 40 mm graded crushed stone aggregate all as directed

Meterial and labour for cement concrete in foundations for pole or any other work type D2 1:4:8 with 40 mm graded crushed stone aggregate all as directed.

Supply and fix in replacement of Junction box made out of thermo plastic material of size 240x130x110 mm with provision of single phase cable connector incomming and out going with MCB SP 6-32 amps for security light fitting/PTL IP 65 protection totally enclosed weather proof with cable entry along with GI clamps nut bolts & washer fixed on pole including dismantling/taking out old unserviceale one all as directed.

Supply and fix of LT OH lines on 9 meter Steel poles with Continuous GI earth wire incl earthing of poles cross arms, insulators etc poles and ACSR conductors of size 3 of 6/1 x 3.00 mm (Ferret),1 of 6/1 x 2.59 mm (Weasel) incl taking out unserviceable LT line complete all as specified and as directed .Make: Bharat conductor/Alind/Jaipuriya.

Supply and fixing in replacement of cubical out door type feeder pillar box for housing DB etc, of size 450 mm x 300 mm x 600 mm made out of CRCA Sheet 3.2 mm thick, duly powder coated from inside and outside, dust, vermin and weather proof, having front openable door with cam locking arrangement, 2mm thick MS gland plate for cable entry provided at bottom, foamed-in PU gasket around doors & gland plates, earthing straps, complete panel fixed on 40 x 40 x 3 mm angle iron 04 leg frame duly grouted in PCC (1:2:4) (Each leg 50cm grouted in ground/floor and 40 cm above floor level) with inbuilt of Double door MCB DB SPN 8 way with MCB SPN 63 Amps - 01 No and MCB SP 6 to 32 Amps - 04 No’s including making electrical connection of incoming supply and all out going electric circuit,through proper lugs/thimbles complete all as directed. Make: Havell's/Legrand/L&T.

Supply and fixing in replacement of cubical out door type feeder pillar box for housing DB etc, of size 450 mm x 300 mm x 600 mm made out of CRCA Sheet 3.2 mm thick, duly powder coated from inside and outside, dust, vermin and weather proof, having front openable door with cam locking arrangement, 2mm thick MS gland plate for cable entry provided at bottom, foamed-in PU gasket around doors & gland plates, earthing straps, complete panel fixed on 40mm x 40mm x 3 mm angle iron 04 leg frame duly grouted in PCC (1:2:4) (Each leg 50cm grouted in ground/floor and 40 cm above floor level) with inbuilt of Double door MCB DB SPN 04 way with MCB SPN 6 to 32 Amps - 01No and MCB SP 6 to 32 Amps - 02 No’s including making electrical connection of incoming supply and all out going electric circuit,through proper lugs/thimbles complete all as directed. Make: Havell's/Legrand/L&T.

Supply and laying double wall corrugated pipe (DWC) conforming to IS 19430 part-1 of size 120 mm outer dia and 103.5 mm inner dia all as directed.Make: Tirupati Plastomatics Pvt .Ltd

All as per srl item No 31 here-in-before but of size 90 mm outer dia and 76 mm inner dia all as directed.

All as per srl item No 31 here-in-before but of size 77 mm outer dia and 63 mm inner dia all as directed.

All as per srl item No 31 here-in-before but of size 63 mm outer dia and 50 mm inner dia all as directed.

Supply and fixing in laying of GI pipe light grade 50 mm bore for cable protection fixed to pole/along wall/ under road/across nallah or drain inclusive of all fittings such as tees bends, elbows, reducer, bell mouth tube ends and all fixing accessories such as couplers hook, nuts, saddlers, pipe hook etc including dismantling/taking out old unserviceale one complete all as directed. Make : Prakash /Tata/Jindal.

All as per srl item No 35 here-in-before but size 40 mm dia

Supply and fixing in replacement of GI Pipe medium grade 80 mm bore inclusive of all fittings such as tees bends, elbows, reducer, bell mouth tube ends and all fixing accessories such as couplers hook, nuts, saddlers, pipe hook etc (6.0 meter long) complete with GI base plate, finial taper plug, bolts, nuts & screws etc including making the holes on the pole (bottom and top) suitable size for drawing of wire 1.5 sqmm 3 core round flexible for connection of security light fitting from junction box to light fittings including of one primer coat, one under coat and one finishing coat of silver paint including dismantling/taking out old unserviceale one all as specified and directed. Make : Prakash /Tata/Jindal.

Supply and fix in replacement of security light fitting bracket made up of 25/32 mm dia medium grade pipe of length 0.9 mtr with bending in shape by hot or cold method with 2 nos 50x4 mm MS flate clamps with nut bolts and washer etc all as directed.

Supply and fixing in replacement of MCCB Incomer distribution board double door vertical type made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating flush mounting, TPN 4 way, 415 volts with bus bar rating 200 Amps, dust and vermin proof and IP 43 - IK 09 protection suitable for incorporation of MCCB complete all as specified and directed. Make :Legrand/Indo Asian Note : The cost of removing old MCB box and making good of surface as original i.e. brick work, plastering, white washing etc is included in quated rate.

Supply and fixing in replacement of MCCB, 415 volts, three pole of cap 100 Amps, 25 KA, ICS = 100% ICU, with Thermal - Magnetic Release, including spreader terminals / thimble of suitable size and making connections complete all as specified. Make : Legrand Lexic Cat No: 625354 / Hager / L&T / Schneider Elect.

Supply and fixing in replacement of Isolator DP , 63 Amp , 10 kA "C'' Curve type with over load and short circuit protection complete all as directed. Make : L&T / Legrand Lexic / Crabtree Xpro / Hager

All as per srl item No 41 here-in-before but of 63 amps capacity and TPN type,415 volts.

Supply and fixing in replacement of Distribution Board double Door made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection, flush mounting, TPN 04 way, 415 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc and making all necessary connections complete all as directed.Make : L&T / Legrand Lexic / Crabtree Xpro / Hager.Note : The cost of removing old MCB box and making good of surface as original i.e. brick work, plastering, white washing etc is included in quoted rate.

Supply and fixing in replacement of Energy saving LED street light 120 watt luminaire with high power LEDs with lens of beam angle of 120 degree, luminaire made of pressure die cast aluminium body with built in heat sinks, painted with polyurethan / powder coated paint enclosed with toughened glass incl separate compartment for cable and driver for easy access, during maintenance, suitable for operating on voltage 120-270 volt AC, 50 HZ with driver of solid state covered with seperately fitted surge protection of 5 KV output luminous efficany not less than 100 Lumen / watt, conforming to IP 66 protection class 1 complete all as per manufacturers specifications including taking down old unsv fittings of any size / watt complete all as specified and directed. Make : C&S/Havells/Wipro.

S & F in replacement of Energy saving LED street light 70 to 75 watt luminaire with high power LEDs with lens of beam angle of 120 degree, luminaire made of pressure die cast aluminium body with built in heat sinks, painted with polyurethan / powder coated paint enclosed with toughened glass incl separate compartment for cable and driver for easy access, during maintenance, suitable for operating on voltage 120-270 volt AC, 50 HZ with driver of solid state covered with seperately fitted surge protection of 5 KV output luminous efficany not less than 100 Lumen / watt, conforming to IP 66 protection class 1 complete all as per manufacturers specifications including taking down old unsv fittings of any size / watt complete all as specified and directed. Make : Halonix Cat No - HLSLD-07-72CW-E or equivalant in Crompton/Wipro/C&S

Supply and fixing in replacement of 60 watt LED inverter RTC(street light with inbuilt RTC (Real Time clock) for Auto on/Auto Off. Housing made of Pressure die cast aluminium ,top maintainable and with clear heat resistant toughned glass , have secondary lens for better optics, should have LM80 certified LED of CREE,NICHIA, OSRAM,SEOUL make only with constant current RTC enabled electronic driver with 5KV SPD,IP66. Street light shall have inbuilt Li-on battery of 5200mAH and shall have>1.5 hrs battery backup at inverter load in case of power failure,Efficacy > 100LPW,CRI>70,THD<10%,PF>0.95,cut off voltage at 300 Volt + 10% and suitable for 50mm mounting GI Pipe complete all as specified and directed.Make: Halonix Model No: HLSLD-ML04-60-CWL-INV-RTC or Equivalent in Crompton Greaves,Bajaj,Philips,Havell's..

Supply and fixing of 60 watt LED inverter RTC(Flood light with inbuilt RTC (Real Time clock) for Auto on/Auto Off. Housing made of Pressure die cast aluminium ,top maintainable and with clear heat resistant toughned glass , have secondary lens for better optics, should have LM80 certified LED of CREE,NICHIA, OSRAM,SEOUL make only with constant current RTC enabled electronic driver with 5KV SPD,IP66. Flood light shall have inbuilt Li-on battery of 5200mAH and shall have>1.5 hrs battery backup at inverter load in case of power failure,Efficacy > 100LPW,CRI>70,THD<10%,PF>0.95,cut off voltage at 300 Volt + 10% complete all as specified and directed.Make: Halonix Model No: HLFLD-ML30-60-CWL-INV-RTC-R or Equivalent in Crompton Greaves,Bajaj,Philips,Havell's.

Supply and fixing in replacement of IP 65 protection LED bollard fitting 9 watts with electronic driver unit and lamp for landscape lighting having aluminium housing translucent diffuser tube polycorbonate, the colour of bollard is gray or silver and height of bollard 60 cm including mounting nut bolts PVC connecter incl monkey menace protection using steel spikes & barbed wire etc and taking down old unserviceable lights complete all as directed.Make: Jaquar, bajaj Cat No: BGBOL 605 9W LED (Flute),crompton,Philips

M&L for Earthing complete with Galvanised steel earth plate electrode of size 60cmx 60cm x 6mm thick electrode buried directly in ground (earth pit not less than 2.25 meters deep below the normal ground level) with top edge of the plate not less than 1.5 m below normal Ground Level connected to GI earth wire 4 mm dia by means of bolts, nuts, check nuts and washers and earth lead protected by 15mm dia GI pipe medium grade connected to main distribution board/ earthing test point all as shown on electrical plate No-03 of SSR Part-1 and all as specified including testing on completion.Note: The unit rate shall also include for excavation, earth work in hard/dense soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bars @ 150mm c/c both ways , GI funnel with watering pipe 20 mm dia, wire mesh, salt and charcoal, protection pipe for earth lead upto 7.50m long complete in addition to item No 1 (a) to (e) of preamble (notes) under sub heading earthing, specified in SSR part-II earth lead wire and protection pipe beyond 7.5m shall be measured and paid separately.

M/S MANI GARG CONTRACTOR

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