Bharat Heavy Electricals Limited Tender

SUPPLY- HIGH VOLTAGE POWER CABLE : BONDING CABLE FOR EARTHING THE METALLIC SHEATH OF THE EHV CABLE

SUPPLY- HIGH VOLTAGE POWER CABLE : COPPER (PLAIN) CONDUCTOR, STRAIGHT THROUGH JOINT SUITABLE FOR 127/220KV, 2000 SQMM SIZE

SUPPLY: 1 X 3PHASE DISCONNECTING LINK BOX WITHOUT SVL(SHEATH VOLTAGE LIMITER) SUITABLE/ COMPATIBLE FOR FOR EHV CABLE SYSTEM WITH NECESSARY FITTINGS AND ACCESSORIES AT GIS END

SUPPLY- HIGH VOLTAGE POWER CABLE : 1 PHASE - DISCONNECTING LINK BOX WITH SVL(SHEATH VOLTAGE LIMITER SUITABLE/ COMPATIBLE FOR EHV CABLE SYSTEM WITH NECESSARY FITTINGS AND ACCESSORIES AT LINE END

SUPPLY- HIGH VOLTAGE POWER CABLE : SINGLE CLAMPS, NON-MAGNETIC SUITABLE/ COMPATIBLE FOR 220KV XLPE CABLE SYSTEM

SUPPLY- HIGH VOLTAGE POWER CABLE : CABLE SUPPORT STRUCTURE FOR CABLE SEALING END SUITABLE/ COMPATIBLE FOR FOR CABLE SYSTEM

SUPPLY- HIGH VOLTAGE POWER CABLE : CABLE IDENTIFICATION TAGS

SUPPLY- HIGH VOLTAGE POWER CABLE : CONSUMABLES HAVING LIMITED SHELF LIFE REQUIRED DURING INSTALLATION AND SITE TESTS. (1 LOT IS FOR COMPLETE PACKAGE)

SPARES- HIGH VOLTAGE POWER CABLE : XLPE INSULATED, COPPER (PLAIN) CONDUCTOR, PE WITH HFFR LAYER OUTER SHEATH 127/220KV SINGLE CORE, 2000 SQMM SIZE

SPARES- HIGH VOLTAGE POWER CABLE : INDOOR TERMINATION KIT FOR GIS END (OIL FILLED) SUITABLE FOR 127/220KV XLPE, 2000 SQMM SIZE

SPARES- HIGH VOLTAGE POWER CABLE : OUTDOOR TERMINATION KIT FOR INTERCONNECTION WITH POTHEAD YARD SUITABLE FOR 127/220KV, 2000 SQMM SIZE

SPARES- HIGH VOLTAGE POWER CABLE : DISCONECTING LINK BOX, SINGLE PHASE

SPARES- HIGH VOLTAGE POWER CABLE : DISCONECTING LINK BOX, THREE PHASE

SPARES- HIGH VOLTAGE POWER CABLE : SURGE ARRESTOR (SHEATH VOLTAGE LIMITER) FOR 220KV XLPE CABLE

SPARES- HIGH VOLTAGE POWER CABLE : COPPER (PLAIN) CONDUCTOR, STRAIGHT THROUGH JOINT SUITABLE FOR 127/220KV, 2000 SQMM SIZE

Site survey for route & length finalization of 220 kV, 1Cx2000sqmm, Copper Conductor, XLPE cables The exact cable length shall be decided after visiting site & making precise measurements at contract stage. Manufacturing lengths and drum length shall be determined with consultation & approval with BHEL/ Customer/ Consultant. 1. The payment of cables lengths for supply shall be as per approved quantities after survey. 2. The Payment of cables length for installation shall be as per actual measurement at site which shall also include cable terminations. 3. The length may vary by -20% to +20% at contract stage based on actual measurement at site and calculations submitted by the bidder. ( 1 Lot = Complete requirement for package )

Installation of 220 kV, 1Cx2000sqmm, Copper Conductor, XLPE cables complete in all respect including earthing , bonding arrangements and Earth Continuity Conductor. Scope includes installation of clamp, route marker, cable marker & other miscellaneous cable accessories. Installation of XLPE, Cu conductor cable shall be completed in all respects and comprising of following but not limited to, 1. Laying of cables in flat formation with proper dressing by fixing trefoil clamps and/ or single form as required on support structure using single clamps on cable trays of cable trench/ rack assembly/ other structure assembly. The scope shall include includes snaking, dressing of cable etc. also. 2. Arrangement of special tools & tackles for smooth laying & installation on returnable basis. 3. Al cable tags shall be supplied and fixed at the distance of 30m and in all bends/ as applicable in technical specification. 4. Any other service/(s) required to complete the work in all respects but not limited to above shall be in bidder's scope.

Installation of Cable Accessories: Cable sealing end (SF6 to XLPE ) suitable for termination of 220 kV, 1Cx2000sqmm, Copper Conductor, XLPE cables for interconnection with GIS complete with all necessary fittings, accessories, hardware & Bonding arrangement for the connection of the cable sheath to the grounding system Termination of Cable Sealing End shall be completed in all respects and comprising of following but not limited to, 1. Termination suitable with Copper Cable in all respects. 2. Fixing of structure for support of termination including other fixing arrangements. 3. Termination/ jointing of cables shall be done by skilled and experienced jointer certified by OEM of the joints/ end terminations and duly approved by Engineer-in charge. 4. Any other service/(s) required to complete the work in all respects but not limited to above shall be in bidder's scope.

Installation of Cable Accessories: Cable sealing end (XLPE to AIR) suitable for termination of 220 kV, 1Cx2000sqmm, Copper Conductor, XLPE cables for interconnection with POTHEAD YARD equipment complete with all necessary fittings, accessories, hardware & Bonding arrangement for the connection of the cable sheath to the grounding system Termination of Cable Sealing End shall be completed in all respects and comprising of following but not limited to, 1. Termination suitable with Copper Cable in all respects. 2. Fixing of structure for support of termination including other fixing arrangements. 3. Termination/ jointing of cables shall be done by skilled and experienced jointer certified by OEM of the joints/ end terminations and duly approved by Engineer-in charge. 4. Any other service/(s) required to complete the work in all respects but not limited to above shall be in bidder's scope.

Installation of Cable Accessories: 1x3-PHASE DISCONNECTING LINK BOX WITHOUT SVL (Cable Covering Protective Unit -CCPU) at GIS end with Sheath Voltage Limiter suitable for 220 kV, 3Rx1Cx2000sqmm, Copper Conductor, XLPE cables, along with installation of metallic screen bonding/ earthing cable along with accessories. Installation of link box shall be completed in all respects and comprising of following but not limited to, 1. Installation of link box along with installation of metallic screen bonding/ earthing cable along with accessories. 2. Installtion of rod electrode/ pipe electrode or any other accessories for earthing shall also be in bidder's scope. 3. Any other service/(s) required to complete the work in all respects but not limited to above shall be in bidder's scope.

Installation of Cable Accessories: 1- PHASE LINK BOX WITH SLV - DISCONNECTING LINK BOX (Cable Covering Protective Unit -CCPU) with Sheath Voltage Limiter suitable at outdoor cable sealing end for 220 kV, 1Cx2000sqmm, Copper Conductor, XLPE cables, along with installation of metallic screen bonding/ earthing cable along with accessories. Installation of link box shall be completed in all respects and comprising of following but not limited to, 1. Installation of link box along with installation of metallic screen bonding/ earthing cable along with accessories. 2. Installtion of rod electrode/ pipe electrode or any other accessories for earthing shall also be in bidder's scope. 3. Any other service/(s) required to complete the work in all respects but not limited to above shall be in bidder's scope.

Installation of Support structure: Support structure for Cable Termination/ Sealing End, including cable trays / hangers, fixtures, hardware etc as applicable. All structural works required to support and fix the end terminations including supply of mounting hardware, fixing hardware, grouting and other civil works required to complete the work shall be in bidder's scope.

Termination of Straight through Joint suitable/ compatible for Copper cable complete with accessories

Field testing & commissioning 220kV XLPE, Cu conductor cable along with accessories

Services - Training during erection/ installation at site (1 lot=6 Engineers at site for 1 day).

Services - Training during testing & commissioning at site (1 lot=4 Engineers at site for 1 day).