Renovation of existing 33 11 KV Budbud Substation

Amount

Erection of four pole structure with 8 mtr long PCC pole with cement concrete foundation from 1500mm below and upto 300mm above the G.L with centreing,plastering & net finishing above ground level for base protection of PCC pole including complete fittings with pole and structure paint as per WBSEDCL specified 33/11KV substation structure for 33KV gantry cum isolator & L.A support. (Struc. Drg. No- RE/SS/39)

Erection of four pole structure with 8 mtr long PCC pole with cement concrete foundation from 1500mm below and upto 300mm above the G.L with centreing,plastering & net finishing above ground level for base protection of PCC pole including complete fittings with pole and structure paint as per WBSEDCL specified 33/11KV substation structure for 33KV High Level isolator support (Struc. Drg. No- RE/SS/34)

Erection of four pole structure with 9mtr long PCC pole with cement concrete foundation from 2500mm below and upto 300mm above the G.L with centreing,plastering & net finishing above ground level for base protection of PCC pole including complete fittings with pole and structure paint as per WBSEDCL specified 33/11KV substation structure for for 33KV Low Level isolator support(Struc. Drg. No- RE/SS/41)

Erection of four pole structure with 8 mtr long PCC pole with cement concrete foundation from 2500mm below and upto 300mm above the G.L with centreing,plastering & net finishing above ground level for base protection of PCC pole including complete fittings with pole and structure paint as per WBSEDCL specified 33/11KV substation structure for 33KV High Level End Bus support cum isolator support with HG fuse unit(Struc. Drg. No- RE/SS/38)

Erection & Suuply of 33 KV CT/PT G.I. Lattice structure as per approved drawing(PLN-DSS/57) in existing foundation.

dismantling and re-erection of 33 KV CT/PT G.I. Lattice structure as per approved drawing(PLN-DSS/57) in existing foundation.

dismantling of 33 KV CT/PT G.I. Lattice structure from existing structure and return to store

Fixing of 33 kv CR Type 400A HL Isolator with earth switch alongwith fixing of isolator handle and associated parts with proper adjustment for smooth opeartion with supply of compression type isolator pad to panther connector at High Level support structure

Fixing of 33 kv CR Type 400A HL Isolator w/o Earth Switch alongwith fixing of isolator handle and associated parts with proper adjustment for smooth opeartion with supply of compression type isolator pad to panther connector at High Level support structure

Fixing of 33 kv CR Type 400A LL Isolator w/o Earth Switch alongwith fixing of isolator handle and associated parts with proper adjustment for smooth opeartion with supply of compression type isolator pad to panther connector at Low Level support structure

Dismantling and re-fixing of 33 kv CR Type 400A LL Isolator w/o Earth Switch alongwith fixing of isolator handle and associated parts with proper adjustment for smooth opeartion with supply of compression type isolator pad to panther connector at Low Level support structure

Dismantling of 33 kv TPGO Type 400A Isolator alongwith isolator handle and associated parts from existing support structure and retun to store

Fixing of 42 kv 1 phase station class LA, jumpering from busbar, hardware etc. as required on existing structure as per approved drawing of WBSEDCL and scope of work.(1set-03nos.) with supply of connector

Dismantling and re-fixing of 42 kv 1 phase station class LA, jumpering from busbar, hardware etc. as required on existing structure as per approved drawing of WBSEDCL and scope of work.(1set-03nos.) with supply of connector

Erection of LT cable supporting structure with foundation

Fixing of 33 kv polymer Pin Insulator with pin

Fixing of 33 kv polymer Disc Insulator with hardware fittings (1set-03nos.) including supply of compression type tesion fittings and jumpering cone (Hardware)

Stringing & sagging of 200 sqmm ACSR (Panther) conductor,3 wire

Drawal of panther for Dropper connection from high level to low leves bus with supply and fixing of PANTHER to PANTHER T-Connector compression type

Erection of 33 kv VCB scada compatible on existing plinth including fixing of structure with proper adjustment,earthing and control wire terminal connections, HT terminal connections including supply and fixing of compression type connector

Dismantling and re-rection of 33 kv VCB scada compatible on existing plinth including fixing of structure with proper adjustment,earthing and control wire terminal connections, HT terminal connections by supplying isolator & VCB pad connector with supply of compression joint

Erection of 33 kv C&R panel for FDR control in control room which includes fixing of relays and meters, panel wiring and control wire connection etc. with supply an fixing of ferrule, connectors and other accessories.

Erection of 33 kv 3 core,dual ratio,200-100/1-1-1A O/D CTs on existing structure which includes HT terminal connection,earthing and control wire termninal connection by suppling CT junction box & necessary pad connection(1 set-3nos.)with supply of compression connectors.

Erection of 33 kv 2 core,dual ratio, 400-200/1-1-1A O/D CTs on existing structure which includes HT terminal connection,earthing and control wire termninal connection by suppling CT junction box & necessary pad connection(1 set-3nos.) with supply of compression type Panther to Stud connector

Dismantling and re-rection of 33 kv 2 core,dual ratio, 400-200/1-1-1A O/D CTs on existing structure which includes HT terminal connection,earthing and control wire termninal connection by suppling CT junction box & necessary pad connection(1 set-3nos.) with supply of compression joint

dismantling and re-erection of 33 kv/110v PTs which includes HT terminal connection,earthing & control wire terminal connection by supplying necessary connection (1 set-3nos.) with supply of compression joint

Shifting of 33/0.433 kv 100kva OD type Station Service transformer on existing cement concrete foundation.

Laying of power cable 11KV grade3x300 sqmm XLPE

Laying of power cable 11kv grade 3x185sqmm XLPE

laying & crimping of 4cx120 sqmm 1.1KV PVC cable

supply & laying of GI pipe 150mm dia

laying & crimping of 4x2.5sqmm armoured,stranded,copper conductor,PVC insulated & PVC sheathed cable

laying & crimping of 8x2.5sqmm armoured,stranded,copper conductor,PVC insulated & PVC sheathed cable

laying & crimping of 12X2.5sqmm armoured,stranded,copper conductor,PVC insulated & PVC sheathed cable

Erection of 12KV 1250A 25KA for 3sec,indoor type vacuum circuit breaker & indoor control for incomingby providing ISMS 100 channel,leveling,alignment & welding on existing cable trench in control room.Erection,testing & commissioning of indoor VCB panel including 3nos indoor type current transformer,potential transformer,indoor mounting type control panel, by providing control cabling between VCB & indoor control panel & required accessories,bi-metallic clamps,ammeter,voltmeter,relay & accessories complete for following arrangements & protection as per technical specifications,approved drawing of WBSEDCL & scope of work.

Erection of 12KV 1250A 25KA for 3sec,indoor type vacuum circuit breaker & indoor control for Bus coupler by providing ISMS 100 channel,leveling,alignment & welding on existing cable trench in control room.Erection,testing & commissioning of indoor VCB panel including 3nos indoor type current transformer,potential transformer,indoor mounting type control panel, by providing control cabling between VCB & indoor control panel & required accessories,bi-metallic clamps,ammeter,voltmeter,relay & accessories complete for following arrangements & protection as per technical specifications,approved drawing of WBSEDCL & scope of work.

Erection of 12KV 1250A 25KA for 3sec,indoor type vacuum circuit breaker & indoor control for Out Going by providing ISMS 100 channel,leveling,alignment & welding on existing cable trench in control room.Erection,testing & commissioning of indoor VCB panel including 3nos indoor type current transformer,potential transformer,indoor mounting type control panel, by providing control cabling between VCB & indoor control panel & required accessories,bi-metallic clamps,ammeter,voltmeter,relay & accessories complete for following arrangements & protection as per technical specifications,approved drawing of WBSEDCL & scope of work.

Supply and Erection of neutral Earthing support by GI 100x50 channel i.r.o. PTR and stn. Service transformer (mat to be supplied by WBSEDCL)

Laying of earth strip with MS Flat including cold bending to shape as require, after excavation of soil upto 0.5 M below the G.L. and back filing. Running welding of GI strip should be minimum 100 mm lapping. Electrode for welding should be approved by site Engineer

Construction of inspection pit 300x300x300 mm size(inside) with 250 mm thick brick work in cement mortar (1:4) 12 mm thick cement plaster in the inner and outer surface. Pit shall be covered with precast R.C.C slab 75 mm thick rainforced with 10 mm dia M.S. rod @ 100 mm center-to-center both ways including lifting lugs of 10 mm dia M.S. rod at middle.

Supply and Drawl of earth strip by 50x6 mm GI flat fixed on the side wall of cable trenches providing saddle with G.I nuts & bolts from existing earth mat to control room (running welding should be minimum 100 mm lapping)

Supply and Drawl of earth riser by 50x6 mm G.I Flat for earthing by welding sub-station structure & equipments, Isolator handle as per direction of site Engineer.

Painting of jointing portion of earth strip by bituminus after scrapping & smoothing of surface.

Dismantling of existing 4 pole structure made of iron materials along with all other accessories and return the same to store

Dismantling of existing box type structure made of iron materials along with all other accessories and return the same to store

Supply & fixing of ISI marked, miniature circuit Breaker 4 ways DB with 40 A Triple-pole with neutral Isolator and SP MCB 10A/16A for outgoing distribution in sheet steel enclosure with additional double acrylic cover including the bus bar, neutral bar & earth bar (Maker's Name- Havelles/Siemen or equivalent)

Supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction) 19mm dia 3mm thick Polythene Pipe

Cutting channel of 40 mm x 40 mm size on masonry wall incl S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works 19 mm dia 3 mm thick polythene pipe without earth continuity wire

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 2 x 22/0.3 (1.5 sqmm)

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Average run 6 mtr

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Average run 10 mtr

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC On Board

Supplying & Fixing GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works 2 Row 18 Module

Supplying & Fixing GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works 2 Row 12 Module

Supplying & Fixing CRC sheet metal (16 SWG) JB-cum-Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl.bakelite/Perspex/coloured Perspex (wall matching colour) top cover 3 mm thick flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works 200 mm x 150 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required 200 mm x 150 mm x 65 mm

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works 100 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws 100 mm x 100 mm x 65 mm

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works 150 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws 100 mm x 100 mm x 65 mm 150 mm x 100 mm x 65 mm

Supplying & Fixing CRC sheet metal (16 SWG) JB-cum-Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl.bakelite/Perspex/coloured Perspex (wall matching colour) top cover 3 mm thick flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works 150 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required 150 mm x 100 mm x 65 mm

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V 6 A Modular type switch (Brand approved by EIC) on existing GI Modular type switch board having top cover plate and making necessary connections as required

Supply & Fixing 240 V 16 A Modular type switch (Brand approved by EIC) on existing GI Modular type switch board having top cover plate and making necessary connections as required

Supply & Fixing 240 V, 6A plug socket (Brand approved by EIC), without switch & plug top, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for plug by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.

Supply & fixing of 2x20 W LED tube light fittings Havells make

Supply & fixing of 1x20 W LED tube light fittings Havells make

Supply & fixing of 1200 mm celing fan Havells make

Supply & fixing of 300 mm exhaust fan Havells make

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Supply & fixing of Celling Rose

Supply & fixing of Rewireable fuse on the switch board

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs/ Switch board and necessary connection 6-32 A SP

SENAPATI ELECTRICAL CONSTRUCTION

THE MODERN ENTERPRISE