REPAIR/ MAINT OF LT DISTRIBUTION SYSTEM AND ALLIED WORK AT NORTH AREA OF AGE E/M (E/S) UNDER GE (U) MEERUT.

Taking out unserviceable LT Panel of any type,any size and Supply, installing, errecting, testing and commissioning in replacement of factory made and tested LT Panel board with all accessories. LT switchgear panel board of size 1250mmx1300mmx600mm, OUT DOOR type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber with insulated with heat shrinkable , PVC sleeves, Aluminum busbars 2 installed on porcelain / SMC insulators and all interconnection between main busbars as well as outgoing feeders shall be carried out with TPN Aluminum busbar of rating not less then 1.5 times rated capacity of individual out going feeders. The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15 mm CRCA sheet and 50x50x6mm thick angle iron frame work, bottom channel of size 70x40x5 mm and powder coated with pure polyester finish RAL 7032 SIEMENS GRAY STRUCTURE after the seven tank surface treatment, fixing of danger notice plate made of 1.6 mm thick mild steel sheet, vitreous enamelled white, of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed on front & back door to LT panel etc with voltage and danger indicated in Hindi and English, front and back door openable type with locking arrangement and front door with double door shutter type and internal wiring with PVC insulated, stranded copper conductor and shall be bunched tied, ferrueled for proper identification and crimped with adequate size of lugs, FRLSH cables, IS-694 marked of adequate size but not less than 2.5 Sqmm. PCC foundation Platform for the panel with PCC 1:4:8 type D-2 with 40mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class `B’, old size bricks, rendering 15mm thick in CM 1:6 on exposed surfaces and 100mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for LT Panel including connections of all out going/in coming existing cables of size 16- 120 sqmm by drawing /digging out cable from loops in trenches inclusive of necessary excavation and earth work as required and relaying the cables with retrieved bricks and crimping suitable size alluminum lugs for terminal connections of cables. The platform shall be such that it is of a height 45 cm above the nearest ground level. All out going feeders shall be connected by cable through suitable size gland plate / glands.& The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint complete all as specified and as directed by Engr-in-Charge. (Note:-All type Test Certificates and Design varification with switch gears ( MCCB) as per confirming to IS/ IEC: 61439/2011 Part-1 and part -2 with short circuit test with 4000 Amps at 65 KA, should be submitted by the contractor before executing the job.)

(II) OUTGOING :- (i) MCCB 4P, 200A, 25 KA, with thermal magnetic: O/L & S/C protection , ICS= 100% ICU = 03 Nos. (ii) MCCB 4P, 125A, 25 KA, with thermal magnetic: O/L & S/C protection , ICS= 100% ICU = 02 Nos.

Taking out unserviceable LT feeder pillar box of any type, any size and Supply, installing, testing and commissioning of LT out door type factory made(CPRI Approved ), Feeder Pillar Box of size 900mmX600mmX500mm (over all dimension) with mild steel angle iron of size 50X50X6mm vertical frame and legs with mild steel Angel iron 50x50X6 mm in horizontal sides of the frame LT feeder pillar box (KIOSK), outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15mm CRCA sheet and 50x50x6 mm thick angle iron frame work, powder coated with pure pokyester finish RAL 7032 SIEMENS GRAY STRUCTURE after the seven tank surface treatment, with aprons for cable entry, and fixing danger notice plate made of 1.6 mm thick mild steel sheet, vitreous enamelled white, of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed on front & back door of LT feeder pillar box etc with voltage and danger indicated in Hindi and English complete all as specified and directed. Front and back door openable type with locking arrangement and front door with double door shutter type with incoming MCCB 4 pole, 415 volts AC grade, 250 Amps rating and 25 KA rupturing capacity - 01 No, Aluminium bus bar of rating 400 Amps with drilled holes for incoming (01 Nos)/out going (05 Nos) cable core connection including aluminium lugs, GI bolts, Nuts and washers of suitable size. Porcelain / synthetic bridge insulators, heavy duty with necessary steel / GI screws, bolts, nuts and washers, Porcelain and digital MFM, V,A,F ,PF meter with one set indicator lamp (RYB) and connected items complete. Platform for the panel with PCC 1:4:8 type D-2 with 40mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class `B’, old size bricks, rendering 15mm thick in CM 1:6 on exposed surfaces and 100mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for LT feeder pillar box including connections of all out going/in coming existing cables of size 16- 120 sqmm by drawing /digging out cable from loops in trenches inclusive of necessary excavation and earth work as required and relaying the cables with retrieved bricks and crimping suitable size alluminum lugs for terminal connections of cables. The platform shall be such that it is of a height 45 cm above the nearest ground level complete all as specified and directed. (Note:-All type Test Certificates and Design varification with switch gears ( MCCB) as per confirming to IS/ IEC: 61439/2011 Part-1 and part -2 with short circuit test with 4000 Amps at 65 KA, should be submitted by the contractor before executing the job.)

Taking out unserviceable LT feeder pillar box (Busbar Chamber Box) any type, any size and Supply, installing, testing and commissioning of LT out door type factory made (CPRI Approved ), feeder pilor box (Busbar Chamber Box) of size 750mmX600mmX500mm (over all dimension ) with mild steel angle iron of size 50X50X6mm vertical frame and legs with mild steel Angel iron 50x50X6 mm in horizontal sides of the frame LT feeder pilor box (Busbar Chamber Box), outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, The feeder pilor bax shall be dust and vermin proof, IP 65 class protection and made of 3.15mm CRCA sheet and 50x50x6 mm thick angle iron frame work, powder coated pure polyester finish RAL 7032 SIEMENS GRAY STRUCTURE after the seven tank surface treatment, front & back opening type door, with aprons for cable entry, and fixing danger notice plate made of 1.6mm thick mild steel sheet (2 Nos), vitreous enamelled white of size 20 x 15cm with letter, figures and conventional skull bones in signal red colour and fixed front & back door pillar box etc with voltage and danger indicated in Hindi and English complete all as specified and directed. With double door shutter and locking arrangement. Aluminium bus bar of 450 Amps rating with one set indicator lamp (RYB) and connected items complete with drilled holes for incoming (o1 Nos)/out going cable(05 Nos) core connection including aluminium lugs ,GI bolts, Nuts and washers of suitable size. Porcelain / synthetic bridge insulators, heavy duty with necessary steel / GI screws, bolts, nuts and washers -08 Nos, complete all as specified and as directed. The platform for the panel with PCC 1:4:8 type D-2 with 40mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class `B’, old size bricks, rendering 15mm thick in CM 1:6 on exposed surfaces and 100mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for Junction box. The platform shall be such that it is of a height 45 cm above the nearest road level complete including connections of all out going/in coming existing cables of size 16- 120 sqmm by drawing /digging out cable from loops in trenches inclusive of necessary excavation and earth work as required and relaying the cables with retrieved bricks and providing new sand cushioning and crimping suitable size copper lugs for terminal connections of cables, necessary brick foundation with plastering to the Panel board and taking out of old Skelton type panel any type and size complete all as specified and directed . Note:-All type Test Certificates and Design varification with switch gears ( MCCB) as per confirming to IS/ IEC: 61439/2011 Part-1 and part -2 with short circuit test with 4000 Amps at 65 KA, should be submitted by the contractor before executing the job.)

Taking out old unsv APFC panel any type & size and supply, installing, testing and commissioning factory made LT Automatic power factor improvement capacitor ( APFC ) having aggregate capacity : 100 KVAR in 6 stages, CPRI approved, factory assembled LT Panel outdoor type, platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system having bus bar chamber with PVC sleeves insulated Aluminium bus bars of 250 Amps rating installed on DMC insulators. The panel shall be dust and vermin proof, ingress protection class ( IP-65 ) and made of 3.15 mm thick CRCA sheet, suitable frame work/ support made out of 50 x 50 x 6 mm ), front and rear opening type with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLSH wire of adequate size but not less than 2.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of Siemens grey shade 7035. The platform for the panel with PCC 1:4:8 type D-2 with 40mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class `B’, old size bricks, rendering 15mm thick in CM 1:6 on exposed surfaces and 100mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for Junction box. The platform shall be such that it is of a height 45 cm above the nearest road level complete all as specified and directed comprising of the following:-

APFC Panel. The APFC Panel manufacturer should have following Govt. Approved Certificates: 1. Panel should be according to IEC-61439. CPRI Certification Degree of Protection IP-54 (IS/IEC : 61439 (Part-1), 2011 & IS/IEC : 61439 (Part-2) 2011) 2. Tempreature Rise (IS/IEC : 61439-1, 2011 & IS/IEC : 61439-2 2011) 3. CPRI Short Circuit IEC-61439-1 & 2 withstand strenght should be 70kA rms for 1.0 Sec with intial peak of 154kApk 4. CPRI Certification IEC-61439-1 & 2 Rated current for short circuit not less than 4000 A with rated insulation voltage 660V 5. ISO 9001 CERTIFIED

Taking out old unsv APFC panel any type & size and supply, installing, testing and commissioning factory made LT Automatic power factor improvement capacitor ( APFC ) having aggregate capacity : 125 KVAR in 8 stages, CPRI approved, factory assembled LT Panel Outdoor type, platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system having bus bar chamber with PVC sleeves insulated Aluminium bus bars of 300 Amps rating installed on DMC insulators. The panel shall be dust and vermin proof, ingress protection class ( IP-65 ) and made of 3.15 mm thick CRCA sheet, suitable frame work/ support made out of 50 x 50 x 6 mm ), front and rear opening type with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLSH wire of adequate size but not less than 2.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of Siemens grey shade 7035. The platform for the panel with PCC 1:4:8 type D-2 with 40mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class `B’, old size bricks, rendering 15mm thick in CM 1:6 on exposed surfaces and 100mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for Junction box. The platform shall be such that it is of a height 45 cm above the nearest road level complete all as specified and directed comprising of the following:-.

The AMF Panel manufacturer should have following Govt. Approved Certificates: 1. Panel should be according to IEC-61439. CPRI Certification Degree of Protection IP-54 (IS/IEC : 61439 (Part-1), 2011 & IS/IEC : 61439 (Part-2) 2011) 2. Tempreature Rise (IS/IEC : 61439-1, 2011 & IS/IEC : 61439-2 2011) 3. CPRI Short Circuit IEC-61439-1 & 2 withstand strenght should be 70kArms for 1.0 Sec with intial peak of 154kApk 4. CPRI Certification IEC-61439-1 & 2 Rated current for short circuit not less than 4000 A with rated insulation voltage 660V 5. ISO 9001 CERTIFIED

Taking down of U/S earthing and M&L of plate earthing for sub station equipment's complete with galvanised mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate at one end and connected to metallic bodies of LT equipment's etc at the other, earth strip encased in and including 40mm bore GI light grade pipe with all fittings from top of electrode to body of equipment fixed with and including 25 x 3mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B-O using 12 mm graded crushed stone aggregate excavation & earth work and RCC cover complete all specified and directedshown in electrical plate No 03 of SSR Pt-I.

Cutting of worn-out / burnt aluminium cable terminal lugs from the LT cable , crimping of new aluminium cable core and fixing with transformer/ Panel MCCB terminal/ FPB/ JB/ pole/DBs/ stud including cutting/ dressing of cable, disconnecting under ground / OH line cable conductor , cutting down worn-out portion and refixing with suitable lugs complete , including under ground cables of any type and size for repairs including taking out underground cable loop from ground and making connections of restoration of electric supply complete all as specified and directed. Note:- Excavation, earth work , taking out cable protection covers, and sand cushion and relaying the same shall be deemed included in the unit rate quoted by Contractor)

S&F in replacement service main distribution (SMC JUNCTION BOX ) box minimum inside size 395 x 235 x 150 mm with Bus bar 200 amps 4 pole for distribution of multiple no's of service connection, (ISI marked )weather and moisture-proof, nuts and bolted bus bar system, 200 Amps capacity and fixing on pole/wall with suitable FI clamp nuts and bolt complete all as specified and directed.

S& F in replacement Air circuit breaker 630Amps, 4 Pole, thermal magnetic DNI and microprocessor based, 415V, 50Hz, AC supply, Electrical draw out type, having microprocessor based release for over current and earth fault, IS-2516 marked, complete.

Supply & fix in Replacement of MCCB 4 Pole, TPN 400 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, EF protection along with Spreader terminals complete all as specified and directed Engr-in-Charge .

Supply & fix in Replacement of MCCB 4 Pole, TPN 315 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, EF protection along with Spreader terminals complete all as specified and directed Engr-in-Charge

Supply & fix in Replacement of MCCB 4 Pole,TPN 200 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC, EF protection, along with Spreader terminals.

Supply & fix in Replacement of MCCB 4 Pole,TPN 160 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC,EF protection, along with Spreader terminals complete all as specified and directed.

Supply & fix in Replacement of MCCB 3 Pole,TPN 100 Amps, Breaking capacity 36 KA, 415 V, 50 Hz with OL, SC,EF protection, along with Spreader terminals complete all as specified and directed.

Supply & fix in Replacement of MCB TPN 63 Amp C-Curve complete all as specified and directed Engr-in-Charge

Supply & fix in Replacement of Indicating Lamp LED type 240 V 50 HZ AC supply one set of three colour (RYB) complete all as specified and directed Engr-in-Charge

M&L for preparation of old painted steel and iron surfaces of any description of panels, not otherwise described, over 10 cm width or girth and painting one coat with synthetic enamel of approved shade using spray gun including cleaning, stopping and rubbing down and removing all drops etc complete all as specified and directed.

Taking down of existing mild steel/ CRCA shutters of LT panel and repairing the same by welding and providing 100mm long medium weight mild steel hinges and 65mm size pad lock of make Godrej including painting the surfaces to match with existing and making the shutter operations complete all as specified.

S&F 3.15mm thick mild steel/ CRCA steel shutters of LT panel duly fitted with 100mm long mild steel medium weight butt hinges -02 Nos per leaf duly painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. (Note:- Superficial area of leaf shall be measured for the purpose of payment)

Taking out cable from MCCB/ bus bar JBs/FPBs/LT panel and removed burnt terminal any size & type and M&L for fix suitable Aluminium lugs (terminal) existing cable incl insulated by insulation tape and fixed to the Same Place complete all as specified and directed by Engr -in-Chage of the following sizes:

16 Sqmm to 25 Sqmm

50 Sqmm to 70 Sqmm

95 Sqmm to 120 Sqmm

150 Sqmm to 185 Sqmm

Excavation in truches in soft/loose soil n. exc. 1.5 meter wide and n. exc. 1.5 mtr depth and getting out, including trimming the sides and forming bottom surface to required levels for fixing pole/stay assembly and laying/taking out cables complete all as specified and directed.

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

Removing of excavated material (soil) to a distance n. exc. 50 Mtr and dispositing where directed at a level n. exc. 1.50 Mtr above the starting point complete as directed.

M & L for Sand cushioning to UG cables (8cm deep before laying of cable and 15 cm deep over the cable). Note :- Punned thickness only will be considered for payment.

M & L Bricks for protection cover to under ground cable (with standard size fly ash bricks) with width equal to length of brick laid dry and flat abutting each other complete all as specified and directed.

Taking out old unserviceable existing LT cable of any size 16 sqmm to 120 sqmm 3.5/4 core .

Supply and Laying XLPE UG cable insulated,bedded armoured heavy duty electric cable 1100 volts grade with aluminium conductor through pipes,induct,on pole, in trenches etc and including suitable size Alluminium lugs for terminal connections of cables complete of following size. Note :- Excavation, Earthwork, Sand, Brick and GI pipe will be paid and measured seperatly under respective item of Sch 'A'.

16 Sqmm 4core

25 Sqmm 4core

35 Sqmm 3.5 core

50 Sqmm 3.5 core

70 Sqmm 3.5 core

95 Sqmm 3.5 core

120 Sqmm 3.5 core

Supply & fixing in replacment of galvanised steel tubing medium grade (ISI marked) for protection of under ground cable on poles/ walls under road crossing etc complete all as specified and directed of following sizes:-

80mm bore

50mm bore

M & L for boring in any type of soil under road 1.5 Mtr below the top surface of road by conventional method complete for passing through 40mm to 100mm dia GI pipe and filling earth after laying of pipe including disposal of surplus soil complete all as specified and directed. NOTE :- Pipe will be measured and paid for separatily. Any damage to existing cables of any type will made good by the tenderer without any extra payment.

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