Development of Distribution Infrastructure for Loss reduction by erection of new HT lines, reconductoring of HT/LT lines and replacement of bare conductors with HT/LT ABC in all regions of UT of Puducherry under RDSS

Amount

Total Price Schedule No. 1

Supply of Plant and Equipments/ materials

Total Price Schedule No. 2

Installation / Erection, testing and commissioning Charges

Description of Work / Item(s)

22 KV overhead line ( for segregation of agricultural feeders, Replacement of old frayed conductor)

9.144 Mtrs RCC pole.

42 feet RSJ pole

Base Plates for RCC poles

Base Plates for RSJ poles

GI Back Clamps

GI 5.5' V Cross Arm

GI HT Top insulator fittings

22 KV pin insulators with pin

GI Tapping channel cross arm 5.5'

GI Doubel channel cross arm 5.5'

11KV strain disc insulator (including metal parts) (2 nos= 1 set)

GI D.P. cross arm 10' centre

GI Cross bracing set 10' centre

Stay set complete incl. GI wire (5kg), stay plate & stay clamp (pair)

Guy insulators

Raccoon ACSR Conductor 7/4.09 mm

Earthing (Coil) and other accessaries (complete set for each pole)

GI Bolts, Nuts and Binding wire etc.(complete set for each pole)

Name board & Caution/ Danger board

Provision of Double pole structure with AB switch for 22 KV line

9.144 Mtrs RCC pole.

Base Plates

42 feet RSJ pole

Base Plates for RSJ poles

Transformer Double pole structure materials including of structure clamps ( all GI)

22 KV AB switch with PT insulator

22 KV LAs

Structure Earthing

Pipe earthing and allied acessaries and materials confirming to IS 3043. GI Pipe shall be 40mm dia and 3000 mm long (GI pipe congirming to IS 1161) complete set and making earth grid using 50x6mm GI Flat and riser as required for earthing the DT and equipments(6 nos electrods and acessaries complete= 1 set)

Stay set complete incl. GI wire (5kg), stay plate & stay clamp (pair)

Guy insulators

Jumpering materials copmlete set.

GI Bolts, Nuts and Binding wire etc.

Name board & Caution/ Danger board

Anti-Climbing Device GI Barbed Wire Lumpsum

New 11 KV overhead line ( for segregation of agricultural feeders, feeder bifurcation and Replacement of old frayed conductor)

42 feet RSJ pole

Base Plates for RSJ poles

9.144 Mtrs RCC pole.

Base Plates for RCC poles

GI Back Clamps

GI 5' V Cross Arm

GI HT Top insulator fittings

11 KV pin insulators with pin

GI Tapping channel cross arm

GI Doubel channel cross arm

11 KV strain disc sets

GI D.P. cross arm 10' centre

GI Cross bracing set 10' centre

Stay set complete incl. GI wire (5kg), stay plate & stay clamp (pair)

Guy insulators

7/4.09 mm ACSR (Raccoon)

Earthing (Coil) and other accessaries (complete set for each pole)

GI Bolts, Nuts and Binding wire etc.(complete set for each pole)

Name board & Caution/ Danger board

Provision of Double pole structure with AB switch for 11KV line

42 feet RSJ pole

Base Plates for RSJ poles

9.144 Mtrs RCC pole.

Base Plates

Transformer structure materials including of structure clamps (all GI)

11 KV AB switch with PT insulator

11 KV LAs

Structure Earthing

Pipe earthing and allied acessaries and materials confirming to IS 3043. GI Pipe shall be 40mm dia and 3000 mm long (GI pipe congirming to IS 1161) complete set and making earth grid using 50x6mm GI Flat and riser as required for earthing the DT and equipments(6 nos electrods and acessaries complete= 1 set)

Stay set complete incl. GI wire, stay plate & stay clamp (pair)

Guy insulators

Jumpering materials copmlete set.

GI Bolts, Nuts and Binding wire etc.

Name board & Caution/ Danger board

Anti-Climbing Device GI Barbed Wire Lumpsum

Replacement of old frayed LT overhead conductors and poles with new conductor and poles

7.32 mtrs RCC pole

Base Plates

GI Back Clamps

GI LT 3 phase cross arms (Channel)

GI LT 1 phase for street light feeder fittings set

LT pin insulator with pin

Earthing device

GI knobs

LT shackle with hardware set

Stay set complete incl. GI wire (5kg), stay plate & stay clamp (pair) (all GI)

Guy insulators

7/3.35 mm ACSR

7/2.09 mm ACSR

Distribution box with pole mounting arrangements, 3 phase, (1-incomming, 4 out going)

PVC Insulated wire 16/25 Sqmm for line to DB connection with suitable connectors for main line tapping and copper lugs/ ferruiles for DB

Earthing (Coil) and other accessaries (complete set for each pole)

3 phase Line spacer/ line seperator(complete set for each pole)

GI Bolts, Nuts and Binding wire etc.(complete set for each pole)

Name board & Caution/ Danger board

Replacement of 11KV overhead line in to 11KV Areal Bunched Cable system

9.144 Mtrs RCC pole.

Base palte

Single core removable & re-use TEE/straight Joints for 11KV ABC

Special channel GI cross arm 2.4m set for fixing the TEE with GI Bolt & Nuts

11KV ABC termination Kits individual for 3 phase of size 150sq.mm

Heat Shrinkable tube

Suspension Clamp Assembly suitable for 11KV ABC

Dead End Clamp/Anchor Clamp Assembly including brackets, pole clamps (all GI)

Stainless steel strap

Stainless steel buckles

Spiral Earthing set with all accessaries ( complete set for each poles)

Earth connector

End cap for 3x95+70 Sqmm, 3x150+95 sqmm ABC cables. 50% qty each

Stay Set Complete

Pipe earthing and allied acessaries and materials confirming to IS 3043. GI Pipe shall be 40mm dia and 3000 mm long (GI pipe congirming to IS 1161) complete set and making earth grid using 50x6mm GI Flat and riser as required for earthing the messenger wire

9KV, 5kA surge arrestor

Cable ties U V Plast heavy duty, 250mm long

Miscellaneous materials such as steel grip tape, kerosine, waste,soap,etc

11 kV Class 3 Phase Aerial Bunched Cable of size 3x95+1x70 Sqmm (insulated Messenger)

11 kV Class 3 Phase Aerial Bunched Cable of size 3x150+1x95 Sqmm (insulated Messenger)

GI Bolts, Nuts and Binding wire etc.(complete set for each pole)

Name board & Caution/ Danger board

Replacement of LT overhead line in to LT Areal Bunched Cable system

9.144 Mtrs RCC pole.

Distribution box with pole mounting arrangements, 3 phase, (1-incomming, 4 out going)

Piercing connector suitable for 16 Sqmm - 95 Sqmm AB Cable - for DB connection from main ABC to DB

Piercing connector suitable for 16 Sqmm Street Light Connections

Piercing connector for ABC to ABC Tee connection

Suspension Clamp Assembly including pole clamps

Dead End Clamp/Anchor Clamp Assembly including brackets, pole clamps suitable for LT ABC

GI Universal Hook, Bolts & nuts

T-connector for 95 sqmm, 70 sqmm ( 50% qty each)

Pre insulated Cable Straight thru' joint kits suitable for 95 Sqmm, 70 sqmm messenger, 16 sqmm street light ABC cable)(Each one comprising total 3 nos= 1set)

Pre insulated Cable Straight thru' joint kits suitable for 70 Sqmm, 50 sqmm messenger, 16 sqmm street light ABC cable)(Each one comprising total 3 nos= 1set)

Pre-Insulated lugs-CPTAU for 95 Sqmm, 70 sqmm ( 50% each)

End cap for 95sqmm, 70 sqmm(50% qty each) cable

Stay Set Complete

PVC Insulated wire 16/25 Sqmm for ABC to DB connection

Earthing (Coil) and other accessaries (complete set for each pole)

Cable tie (each packet contains 100 nos)

Satellite connectors for consumer connection

Insulation tape (red / yellow / black)

Staiinless Steel strap

Stainless steel Buckles

1.1 kV Class 3 Phase Aerial Bunched Cable of size 3x50 + 1x16 + 1x35 Sqmm insulated messenger

1.1 kV Class 3 Phase Aerial Bunched Cable of size 3x70 + 1x16 + 1x50 Sqmm insulated messenger

1.1 kV Class 3 Phase Aerial Bunched Cable of size 3x95 + 1x16 + 1x70 Sqmm insulated messenger

GI Bolts, Nuts and Binding wire etc.(complete set for each pole)

Name board & Caution/ Danger board

New 11KV HT cable laying works

3 core 400 sq.mm XLPE insulated Armoured Screened Type 11KV Al UG cable

Heat shrinkable end termination suitable for 3 core 400 sq.mm XLPE insulated Armoured Screened Type 11KV Al UG cable for providing termination at the proposed RMU side terminations

Heat shrinkable straight through joint suitable for 3 core 400 sq.mm XLPE insulated Armoured Screened Type 11KV Al UG cable

150mm dia C.I Pipe confirming to relevant Standards for general use.

200 mm HDPE pipe for laying under ground for drawing the 11KV 400 sqmm UG Cable through it (PE100-PN10 pipe)

Name board & Caution/ Danger board

Provision of 22KV bays in the existing substations

22kV, 1600A, 25kA for 3 seconds, 3-ph, Outdoor type Porcilain clad Vacuum Circuit breaker with all required machanical and electrical control gears, Support stucture and marshelling box

Isolator with out Earth switch 22kV, 1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR), Gang Operated, Motorised isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete set

Isolator with Earth switch 22kV, 1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR), Motorised isolator and verticaly operated Earth switch along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete set

22kV, 25KA for 3 sec, 1-Phase, 400-200-100/1-1-1-1A outdoor type Current Transformers with 120% extended current ratings along with junction box (1 no junction box for 3 no of 1-phase CTs), mounting arrangement , support structure, Bimetalic clamps etc. ( 3 nos of 1 phase CT= 1 set)

Control & Relay panel with IED based Bay control unit(BCU) Mimic Diagram, Voltmeter, Ammeter, MFN with mod bus , Annunciation Windows with annunciation relays and other components etc. for 22KV line control and protection. The Bay control unit shall be provided with Directional/ non directional over current & E/F relays in addition to other required features/fuctions.

18 kV, 10kA, 1-ph Station Class Lightening Arrester ( class-2) with mounting platform, clamps other required hardwares etc ( 3 nos 1 phase unit=1set)

ACSR Panther conductor for jumperings

50x6mm GI flats for earthing

1.1KV Power and control cables as required for the work for terminations between various equipments at 22KV switch yards to control room building of the respective substation ( complete set as per the requirements for each bay)

GI Nuts&bolts of all required sizes for each bay

Name board & Caution/ Danger board

Provision of 11KV bays in the existing substations

11kV, 1600A, 25kA for 3 seconds, 3-ph, Outdoor type Porcilain clad Vacuum Circuit breaker with all required machanical and electrical control gears, Support stucture and marshelling box

Isolator with out Earth switch 11kV, 1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR), Gang Operated, along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete set(mode of operation (Motor or manualshould be as per specification)

Isolator with Earth switch 11kV, 1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR), isolator and verticaly operated Earth switch along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete set (mode of operation (motor or manual)should be as per specification)

11kV, 25KA for 3 sec, 1-Phase, 400-200-100/1-1-1-1A outdoor type Current Transformers with 120% extended current ratings along with junction box (1 no junction box for 3 no of 1-phase CTs), mounting arrangement , support structure, Bimetalic clamps etc. ( 3 nos of 1 phase CT= 1 set)

Control & Relay panel with IED based Bay control unit(BCU) Mimic Diagram, Voltmeter, Ammeter, MFN with mod bus , Annunciation Windows with annunciation relays and other components etc. for 11KV line control and protection. The Bay control unit shall be provided with E/F & O/C relays in addition to other features/fuctions as required.

9 kV, 10kA, 1-ph Station Class Lightening Arrester ( class-2) with mounting platform, clamps other required hardwares etc ( 3 nos 1 phase unit=1set)

1.1KV Power and control cables as required for the work for terminations between various equipments at 22KV switch yards to control room building of the respective substation ( complete set as per the requirements for each bay)

ACSR Panther conductor for 11KV droper jumperings

50x6mm GI flats for raiser and other earthing

GI Nuts&bolts of all required sizes for each bay

Name board & Caution/ Danger board

11KV Bus extension work in the existing substations( Bus extension to be provided for 2 nos of 11KV line bay in each substation)

Gantry structures made of GI structures with base plates suitable for 11KV Bus extension from existing bus gantery (Complet set for each substation work)

Gantry structures made of GI structures with base plates ( to be provided for 2 nos of 11KV line bay) suitable for 11KV out going overhead line/ UG Cable feeders (Complet set for each substation work)

11KV antifog porciilan disc insulators with meatal parts for 11KV bus stringing work

Tension fitting Hardware items for insulator strings for 11KV bus stringing for 2 nos of line bays (Complete set)

ACSR Panther conductor for 11KV Bus stringing

40mm MS rod for Main earthmat extension

50x6mm GI flats for raiser and other earthing

GI Nuts&bolts of all required sizes for each bay

Description of Work / Item(s)

Erection, testing and Commissioning of New 22 KV lines and dismantaling of old lines

Dismantling of existing 22KV over head liine conductors, insulators, support chanels, poles and other items whichever/wherever is to be dismantled and depositing to Employer's store. Which also includes restoration of the soils to the original position at the removed pole spots

Survey, route alignment & pole spotting, preparation of survey report with route maps and obtaining approval of Electricity Department for feeder bifurcation, agricultural feeder segragation and replacement of old frayed conductor.

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 9.144 mtrs RCC poles

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 42 feet RSJ poles

Erection of 9.144 Mtrs RCC poles in the excavated pole pits for 22 KV overhead line by providing and installing base plate, Earthings, pole numbering including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection of 42 feet RSJ poles in the excavated pole pits for 22 KV overhead line by providing and installing base plate, Earthings, pole numbering including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing & commissioning of pre-fabricated GI materials items for 9.144 Mtrs RCC poles like V cross arm or any other cross arms as requierd, brackets, all clamps and supports, GI Nuts, bolts & washers as required for mounting the pin insulators or strain discs insulators, as the case may be, as requiered per site conditions which also includes all other civil and other materials, labor and transport.

Erection, testing & commissioning of pre-fabricated GI materials items for 42 feet RSJ poles like V cross arm or any other cross arms as requierd, brackets, all clamps and supports, GI Nuts, bolts & washers as required for mounting the pin insulators or strain discs insulators, as the case may be, as requiered per site conditions which also includes all other civil and other materials, labor and transport.

Excavation of stay pit and erection of complete stay set with all accessaries and fittings with GI stay wire, binding of stay wire, by providing Guy stay insulators and provion of concreting ( Supply of civil material included). which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing and commissioning of 22 kV Pin insulators including their hardware fittings. which also includes all other materials, labor and transport as required per site conditions.(3 nos=1set)

Erection, testing and commissioning of Disc insulators for 22KV line including their hardware fittings.which also includes all other civil and other materials, labor and transport as required per site conditions. (2x6 nos=1set)

Paying out, tensioning, binding of conductor and tightening of stays and stringing, testing and commissioning of 7/4.09 mm ACSR (Raccoon) Conductor including jointing sleeves, helical formed fittings, jumpering, etc as required on the 9.144mtrs RCC poles. which also includes all other materials, labour and transport as required per site conditions.

Fixing of name board wherever required

Erection, testing and Commissioning of New 11 KV lines:

Dismantling of existing 11KV over head liine conductors, insulators, support chanels, poles and other items whichever/wherever is to be dismantled and depositing to Employer's store. Which also includes restoration of the soils to the original position at the removed pole spots

Survey, route alignment & pole spotting, preparation of survey report with rout maps and obtaining approval of Electricity Department.

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 9.144 Mtrs RCC poles

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 42 feet RSJ poles

Erection of 9.144 Mtrs RCC poles in the excavated pole pits for 11 KV overhead line by providing and installing base plate, Earthings, pole numbering including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection of 42 feet RSJ poles in the excavated pole pits for 11 KV overhead line by providing and installing base plate, Earthings, pole numbering including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing & commissioning of pre-fabricated GI materials items on 9.144 M RCC poles like V cross arm or any other cross arms as requierd, brackets, all clamps and supports, GI Nuts, bolts & washers as required for mounting the pin insulators or strain discs insulators, as the case may be, as requiered per site conditions which also includes all other civil and other materials, labor and transport.

Erection, testing & commissioning of pre-fabricated GI materials items on 42 feet RSJ poles like V cross arm or any other cross arms as requierd, brackets, all clamps and supports, GI Nuts, bolts & washers as required for mounting the pin insulators or strain discs insulators, as the case may be, as requiered per site conditions which also includes all other civil and other materials, labor and transport.

Excavation of stay pit and erection of complete stay set with all accessaries and fittings with GI stay wire, binding of stay wire, by providing Guy stay insulators and provion of concreting ( Supply of civil material included). which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing and commissioning of 11 kV Pin insulators including their hardware fittings. which also includes all other materials, labor and transport as required per site conditions. (3 nos=1set)

Erection, testing and commissioning of 11 kV Disc insulators including their hardware fittings.which also includes all other civil and other materials, labor and transport as required per site conditions.(6 nos=1set)

Paying out, tensioning, binding of conductor and tightening of stays and stringing, testing and commissioning of 7/4.09 mm ACSR (Raccoon) Conductor including jointing sleeves, helical formed fittings, jumpering, etc as required on the 9.144 mtrs RCC poles. which also includes all other materials, labor and transport as required per site conditions.

Fixing of name board wherever required

Erection, testing and Commissioning of New 3 phase LT lnes with 1 pahse street light feeder by replacing the old:

Dismantling of existing LT over head liine conductors, insulators, support channels, poles and other items whichever/wherever to be dismantled and depositing to Employer's store. Which also includes restoration of the soils to the original position at the removed pole spots

Survey, route alignment & pole spotting, preparation of survey report with rout maps and obtaining approval of Electricity Department.

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 7.32 Mtrs RCC poles

Erection of 7.32 Mtrs RCC poles in the excavated pole pits for LT overhead line by providing and installing base plate, Earthings, pole numbering including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing & commissioning of pre-fabricated GI materials items on 7.32 M RCC poles like cross arm as requierd, brackets, all clamps and supports, GI Nuts, bolts & washers as required for mounting the pin insulators or strain insulators, as the case may be, as requiered per site conditions which also includes all other civil and other materials, labor and transport.

Excavation of stay pit and erection of complete stay set with all accessaries and fittings with GI stay wire, binding of stay wire, by providing Guy stay insulators and provion of concreting ( Supply of civil material included). which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing and commissioning of LT Pin insulators including their hardware fittings. which also includes all other materials, labor and transport as required per site conditions. (4 nos=1set)

Erection, testing and commissioning of LT shakcle insulators including their hardware fittings.which also includes all other civil and other materials, labor and transport as required per site conditions.(8 nos=1set)

Paying out, tensioning, binding of conductor and tightening of stays and stringing, testing and commissioning of 7/4.09 mm ACSR (Raccoon) Conductor including jointing sleeves, helical formed fittings, jumpering, street light connections, mounting of Distribution boxes and termination of the DB with main line, etc as required on the 7.32 mtrs RCC poles. which also includes all other materials, labor and transport as required per site conditions.

Fixing of name board wherever required

Erection, testing and Commissioning of New 11KV Arial Bounched cable feeder:

Dismantling of existing 11KV over head liine conductors (excluding poles) and other items whichever/wherever is to be dismantled and depositing to Employer's store.

Survey, route alignment & pole spotting, preparation of survey report with rout maps and obtaining approval of Electricity Department.

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 9.144 Mtrs RCC poles

Erection of 9.144 Mtrs RCC poles in the excavated pole pits for 11 KV Arial bunched cable feeder by providing and installing base plate, Earthings, pole numbering including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions.

Excavation of stay pit and erection of complete stay set with all accessaries and fittings with GI stay wire, binding of stay wire, by providing Guy stay insulators and provion of concreting ( Supply of civil material included). which also includes all other civil and other materials, labor and transport as required per site conditions.

Fabrication & Erection of GI materials like Channels, Angles, suspension and dead end clamps with eye hook, Flats complete wherever/ whichever is required (the cost inclusive of Supply of all required items

Suitable whether proof take off arrangement for the ABC cable from the DT or at the tapping point of the existing OH line

Erection of 11KV Aerial Bunched cable (3x150+1x95 Sqmm insulated Messenger +3x95+1x70 Sqmm insulated Messenger) including hoisting, stringing, jointing, sagging, tensioning & route clearance with fixing of cable end caps etc.

Erection, fixing & termination of suitable tapping arrangement along with associated accessories complete (1set= 3 nos)

Erection of Heat shrinkable termination kit along with accessories/ Erection of Heat shrinkable straight through Jointing Kit (1 complete set = 3 nos)

Erection, testing and Commissioning of pipe earthing (as per IS 3043) complete set using 40mm dia GI pipe 3000 mm long and making earth connection for messenger wire using suitable GI Flat and riser as required for 11KV ABC cable

Earthing complete with G.I. wire.

Fixing of name board wherever required

Erection, testing and Commissioning of New LT Arial Bounched cable feeder:

Dismantling of existing LT over head liine conductors, insulators, support channals (excluding poles) and other items whichever/wherever is to be dismantled and depositing to Employer's store.

Survey, route alignment & pole spotting, preparation of survey report with rout maps and obtaining approval of Electricity Department.

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 7.32 Mtrs RCC poles

Erection of 7.32 Mtrs RCC poles in the excavated pole pits for LT ABC feeder by providing and installing base plate, Earthings, pole numbering including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions.

Excavation of stay pit and erection of complete stay set with all accessaries and fittings with GI stay wire, binding of stay wire, by providing Guy stay insulators and provion of concreting ( Supply of civil material included). which also includes all other civil and other materials, labor and transport as required per site conditions.

Fabrication & Erection of GI materials like Channels, Angles, universal hooks, suspension and dead end clamps, pole brackets, etc. It includes whcihever items wherever to be fixed as per the requirements.

Erection of 1.1 kV Aerial Bunched Conductor 3x95 + 1x16 + 1x70 Sqmm , 3x70 + 1x16 + 1x50 Sqmm and 3x50 + 1x16 + 1x35 Sqmm, including Hoisting, stringing, jointing, sagging, tensioning & route clearance with fixing of cable end caps etc. and providing whether proof take-off arragements from DTs or the tapping points of the existing lines

Erection of Three Phase Distribution Box on the poles and thier termination with main ABC cable with insulation Piercing connectors.

Fixing of Insulation Piercing Connector for Street Light Connection including connection with AB Cable.

Staying complete (LT)

Earthing complete with earth spike and G.I. wire.

Fixing of name board wherever required

Laying, testing and Commissioning of New 11KV UG cable

Survey, route alignment & preparation of cable rout survey report with rout maps and obtaining approval of Electricity Department.

Provision of Suitable whether proof take off arrangement for the UG cable from the tapping point of the existing HT OH line. Which also includes provision of GI pipe (150mm) with suitable support.

Laying of two run of HDPE Pipe of size 200 mm dia direct in ground and drawing of 3 core 400 sq.mm XLPE insulated Armoured Screened Type 11KV Al UG cable through the laid HDPE pipe between various yards to yards for providing 11KV power supply. Which includes, excavation of trench of size 0.5 m (W) x 1.2 m (D), sand cushioning and refilling the trench, disposal of unserviceable materials as required in Bituminous Road or concreate roads as per site conditions (supply of sand included). Provision of 2 runs of end loose at each end of cable terminations. middel ring pits of suitable size to be provided wherever required to house 3 runs of UG cable rings and the draw pits to be provided wherever required for easing the drawl of UG cable through the HDPE pipe. Supply and provision of straight through joints in suitable size pits wherever necessary. Supply of civil and other materials, labour and transportations for the various pits to be constructed are included. Various pits with top RCC covers to be provided should be capable of withstanding continuous heavy vehicular traffics. The bottom of the pits to be hollow to prevent water stagnations. All the pits to be covered with sand. Each entry and exist hole of UG cable to be properly covered by suitable means to prevent the entry of rats or solid materials.

Labour for provision of indoor/outdoor Cable end termination for 3 core 400 sq.mm XLPE insulated Armoured Screened Type 11KV Al UG cable at the endsproposed RMU side (for interlinking between existing and proposed RMS yards).

Labour for provision of straight through joint for 3 core 400 sq.mm XLPE insulated Armoured Screened Type 11KV Al UG cable at the endsproposed RMU side (for interlinking between existing and proposed RMS yards).

Fixing of name board

Erection, Testing and Commissioning of new 22KV Double pole structures with AB switches

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 9.144 Mtrs RCC poles or 42' RSJ poles for DP structre (2 pits=1set)

Erection of 9.144 Mtrs RCC poles or 42' RSJ poles in the excavated pole pits for 22 KV Double pole structure by providing and installing base plate, Earthings, including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions. (2 poles=1set)

Excavation of stay pit and erection of complete stay set with all accessaries and fittings with GI stay wire, binding of stay wire, by providing Guy stay insulators and provion of concreting ( Supply of civil material included). which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing, commissioning of Pre-fabricated GI material items like DC cross arm, brassings back clamps, pole clamp, mounting channels and GI nuts, bolts & washers as required

Erection, testing & commissioning of new 22KV, 3-ph, single contact, Gang Operated, Horizantal AB Switch along with Support Insulators, Base Channel down Pipe, Arcing Horns etc. complete set as required

Erection, testing and commissioning of 22 kV insulator including their hardware fittings as required for DP structure

Erection, testing and Commissioning of pipe earthing (as per IS 3043) (2 nos = 1 set) using 40mm dia GI pipe 3000 mm long making earth grid using 50x6mm GI Flat and riser and connecting risers to various equipment as required for DP structure. Fixing of Anti climbing device

Erection, testing and commissioning of 8 SWG GI wires as required for 22KV DP structure

Erection, testing and commissioning of ACSR Raccoon/Rabbit Conductor for jumpering including PG Clamps, bi- metallic connectors, hardware etc as required for 22KV DP structure

Fixing of name board

Erection, Testing and Commissioning of new 11KV Double pole structures with AB switches

Excavation of pole pit (of depth 1/6th of pole length) for the erection of 9.144 Mtrs RCC poles or 42'RSJ poles for DP structre (2 pits=1set)

Erection of 9.144 Mtrs RCC poles or 42' RSJ poles in the excavated pole pits for 11 KV Double pole structure by providing and installing base plate, Earthings, including cement concreting (Supply of civil materials included) etc, which also includes all other civil and other materials, labor and transport as required per site conditions. (2poles=1set)

Excavation of stay pit and erection of complete stay set with all accessaries and fittings with GI stay wire, binding of stay wire, by providing Guy stay insulators and provion of concreting ( Supply of civil material included). which also includes all other civil and other materials, labor and transport as required per site conditions.

Erection, testing, commissioning of Pre-fabricated GI material items like DC cross arm, back clamps, pole clamp, items mounting channels and and GI nuts, bolts & washers as required

Erection, testing & commissioning of new 11KV, 3-ph, single contact, Gang Operated, Horizantal AB Switch along with Support Insulators, Base Channel down Pipe, Arcing Horns etc. complete set as required

Erection, testing and commissioning of 11 kV insulator including their hardware fittings as required for DP structure

Erection, testing and Commissioning of pipe earthing (as per IS 3043) (2 nos = 1 set) using 40mm dia GI pipe 3000 mm long, making earth grid using 50x6mm GI Flat and riser and connecting risers to various equipment as required for DP structure. Fixing of Anti climbing device

Erection, testing and commissioning of 8 SWG GI wires as required for 11KV DP structure

Erection, testing and commissioning of ACSR Raccoon/Rabbit Conductor for jumpering including PG Clamps, bi- metallic connectors, hardware etc as required for 11KV DP structure

Fixing of name board

Erection of 22KV bays in the existing substation - Design, engineering, erection, testing and commissioning of following equipments/ items considering original equipment manufacturer recommendation including construction of foundation wherever if required,( supply of suitable size foundation bolts included) ,Construction of cable trenches by extending from the nearby trenches wherever required etc. This also includes all materials, transportations, charges and labours

22kV, 1600A, 25kA for 3 seconds, 3-ph, Outdoor type Porcilain clad Vacuum Circuit breaker. (This also includes the provision of working platform for operation of the circuit breaker, termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 22 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR), Gang Operated, Motorised isolator. (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 22 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

22kV, 1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR), Motorised isolator and verticaly operated Earth switch. (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 22 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

22kV, 25KA for 3 sec, 1-Phase, 400-200-100/1-1-1-1A outdoor type Current Transformers with 120% extended current ratings along with junction box (1 no junction box for 3 no of 1-phase CTs). (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 22 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

Control & Relay panel with IED based Bay control unit(BCU). (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements. Provision of necessary connections to the existing SAS or RTU, wherever required, is also included).

18 kV, 10kA, 1-ph Station Class Lightening Arrester ( class-2).(This also includes the provision of proper earthing arrangements, provision of droper jumpers from 22 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

Provision of earthpits with pipe in pipe earth elecrodes with chemical backfill compounds( supply of pipe in pipe earth electrodes and thier interconnection to the equipments included

Fixing of name board

Erection of 11KV bays in the existing substation - Design, engineering, erection, testing and commissioning of following equipments/ items considering original equipment manufacturer recommendation including construction of foundation wherever if required,( supply of suitable size foundation bolts included) Construction of cable trenches by extending from the nearby trenches wherever required etc. This also includes all materials, transportations, charges and labours

11kV, 1600A, 25kA for 3 seconds, 3-ph, Outdoor type Porcilain clad Vacuum Circuit breaker. (This also includes the provision of working platform for operation of the circuit breaker, termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 11 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR), Gang Operated. (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 11 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

11kV, 1250A, 25kA for 3 seconds, 3-ph Horizontal double break center rotating type (DBCR) and verticaly operated Earth switch. (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 11 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

11kV, 25KA for 3 sec, 1-Phase, 400-200-100/1-1-1-1A outdoor type Current Transformers with 120% extended current ratings along with junction box (1 no junction box for 3 no of 1-phase CTs). (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements, provision of droper jumpers from 11 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

Control & Relay panel with IED based Bay control unit(BCU). (This also includes the provision of termination of all power and control cables from switchyard to C&R panel at control room building of respective substations, provision of proper earthing arrangements. Provision of necessary connections to the existing SAS or RTU, wherever required, is also included).

9 kV, 10kA, 1-ph Station Class Lightening Arrester ( class-2).(This also includes the provision of proper earthing arrangements, provision of droper jumpers from 11 KV bus to equipments or equipments to equipments as the case may be. Supply & Provision of all types of clamps included).

Provision of earthpits with pipe in pipe earth elecrodes with chemical backfill compounds( supply of pipe in pipe earth electrodes and thier interconnection to the equipments included

Fixing of name board

Design, engineering, erection, testing and commissioning of 11KV single main Bus by way of extension of the existing Bus in the various existing substations ( Bus extension to be provided for 2 nos of 11KV line bay in each substation)

Design, engineering, erection, testing and commissioning of Gantry structures made of GI Lattice structures of angles sections with base plates suitable for 11KV Bus extension from existing bus gantery. This also includes provision of foundations with foundation bolts for fixing the lattice structure. This also includes supply of foundation bolts, all required materials, transportations, charges and labours

Design, engineering, erection, testing and commissioning of Gantry structures made of GI Lattice structures of angles sections with base plates suitable for 2 nos of 11KV out going overhead line/ UG Cable feeders. This also includes provision of foundations with foundation bolts for fixing the lattice structure. This also includes supply of foundation bolts, all required materials, transportations, charges and labours

Stringing of 11KV 3 phase Bus with panther conductor for 2 nos of 11KV bays . This also includes fixing of meatal hardwares and stringing of disc insulators, bolting, jumpering etc.

Extension of main earth mat with 40mm MS rod and provision of raisers for all equipments for 2 nos of 11KV bays

Construction of boundary for the extended swtchyard and provision of metal gelly of suitable size over the PCC layer and construction of cable trenches from near by cable trench by extension. Supply of all required civil and other materials, transportation, labour included for 2 nos of bays.

RK INFRA ELECTRICALS PRIVATE LIMITED

RK INFRA ELECTRICALS PRIVATE LIMITED

RK INFRA ELECTRICALS PRIVATE LIMITED