Construction of 33 KV Outdoor terminal for shyam ferro Alloys Ltd

Amount

Erection of four pole structure with 9 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 8mtr 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)

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

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

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 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

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

Fixing of 33 kv Pin Insulator with pin

Fixing of 33 kv 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

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

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 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

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

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 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 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.

Supply and Fixing of Panther to Dog T connector for PT connection (1 set=3 nos)

MS DIPTI ELECTRICAL ENGINEERS

MS DAS AND CO

STAR LIGHT HOUSE

EPCON ENTERPRISES