Erection of Substation electrical structures and installation of equipments and other related electrical works for augmentation of Palsanda Substation capacity from 2 X 6.3 MVA to 3 X 6.3 MVA PTR

Erection of H/L 4-Pole Isolator cum LA support structure with 8mtr. Long P.C.C. Pole for Isolator /Bus support including excavation of Earth fixing of necessary slabs concrete foundation fittings, fixing of necessary steel member after fabrication along with supply of all G.I fabricated Channel, Angel, Flat, Nuts & bolts and LA base palte 430x430x8mm as per drawing no RE/SS/34 but without Insulator & as per direction of site in-charge ( All Iron material along with nuts ,bolts must be galvanized and supplied by Contractor)

Erection of L/L 4-Pole Isolator cum LA support structure with 9mtr. Long P.C.C. Pole for Isolator /Bus support including excavation of Earth fixing of necessary slabs concrete foundation fittings, fixing of necessary steel member after fabrication along with supply of all G.I fabricated Channel, Angel, Flat, Nuts & bolts and LA base palte 430x430x8mm as per drawing no RE/SS/38 but without Insulator & as per direction of site in-charge ( All Iron material along with nuts ,bolts must be galvanized and supplied by CONTRACTOR)

Erection of Double-Pole structure for 11 kv outgoing feeder with 9mtr. Long P.C.C. Pole along with LA support structure including excavation of Earth fixing of necessary slabs concrete foundation fittings, fixing of necessary steel member along with supply of all G.I fabricated Channel, Angel, Flat, Nuts & bolts but without Insulator & as per direction of site in-charge( All Iron material along with nuts ,bolts must be galvanized and supplied by CONTRACTOR)

Dismantling and re install of 33KV P.T. as per direction of the site in-charge. (PT will be supplied by WBSEDCL)

Dismantling and re erection of 33KV PT structure and re install as per direction of the site-in-charge

Supply and erection of Galvanized structure for 11KV Cable support structure as per drawing given by site-in charge (Materials supplied by the CONTRACTOR)

Supply and fixing of 40mm dia G.I. Pipe (up to 5ft long) for maintain of proper height of Isolator Pipe. (Materials supplied by the CONTRACTOR)

Erection of neutral earthning support by G.I/MS 100X50X6 MM channel ( i.r.o. 6.3MVA PTR/Station Service Transformer as per direction of the site-in-charge. (Materials supplied by the CONTRACTOR)

Supply,Fabrication and fixing of Fuse unit structure/ pin support structure on existing 4Pole / DP (Materials supplied by the CONTRACTOR)

Supply & erection of fabricated G.I. 33 KV C.T/ P.T. Structure (Drawing No. PLN(D)/SS/57) on existing plinth (Materials supplied by the CONTRACTOR)

Supply and fixing of C.T. / P.T. Junction Box on existing structure with necessary disconnect linck switch, base channel etc. .as per direction of site-in-charge. (Materials supplied by the CONTRACTOR)

Refixing of C.T. / P.T. Junction Box on existing structure with 14 necessary disconnect linck switch, base channel etc. .as perl NOS direction of site-in-charge.

Supply & fixing of double compression type gland complete with brass, rubber rings, for dust & moisture proof entry of PVC /A cable For 4 /8/12/16core 2.5 sq. mm PVC /A Cable(Supplied by the contractor)as per direction of site-in-charge. (Materials supplied by the CONTRACTOR)

Supply and fixing of 2.5Sq. Mm. ferule, copper lug, cable ti as required and as per direction of the site-in-charge.(Supplied by the contractor)

Loading Unloading Transportation from Store to work site of 33KV VCB, 33KV CR Panel, 11KV VCB

Supply and fixing of different type of clamp connector bolted type /compress type as required and switable for ASCR 200 sqmm Panther conductor and as per direction of the site-in-charge. (Supplied by the contractor, SPECIFICATION ANY TYPE OF CONNECTOR WILL BE DEFINED BY THE SITE OFFICER)(Pad to panthar connector,Panthar to Panthar Tee connector, Bi metalic connector for Power Transformer stud, Panthar Hardwire fitting)

Fixing of 33 KV C.R. Type Isolator with proper adjustment (without earth switch) (C.R. Type Isolator supplied by WBSEDCL, other allied fitting material and connector will be supplied by CONTRACTOR )

Erection of 33KV C.T. as per direction of the site in-charge. (33KV C.T supplied by WBSEDCL,other allied fitting material and connector will be supplied by CONTRACTOR)

Installation of 33KV VCB structure and VCB on existing plinth (Materials supplied by WBSEDCL)

Installation of 12 KV L.A. on existing structure. (Materials supplied by WBSEDCL)

Installation of 42 KV L.A. on existing structure. (Materials supplied by WBSEDCL)

Installation of 33 KV Control & Relay Panel (PTR Control 2nos and Feeder Control 3nos in the control room floor, including grouting of foundation bolt (Bolt to be supplied by the contractor).as per direction of site-in-charge. (PANEL supplied by WBSEDCL)

Installation of 33Kv RTCC Panel in the control room floor, including grouting of foundation bolt (Bolt to be supplied by the contractor ) as pre direction of the site-in-charge. (PANEL supplied by WBSEDCL)

Fixing of A.C.S.R. 200 sq. mm Panther Conductor with Dropper Jumper complete along with R-Y-B phase colour marking . Single Conductor as per instruction of site-in-charge. (ACSR 200 sqmm Panthar supplied by WBSEDCL)

Installation of earth electrode by 40mm dia 3mtr. Long perforated G.I. Pipe as a earth electrode including making of borehole and lowering the pipe with filling of borehole by betonite powder and excavated earth with fixing of 150 x 150 x 6mm Plate on top of the Pipe with electric arc. welding complete and as per direction of the site-in-charge. (Require of betonite powder per bore hole approx. weight 22Kg) (Earth electrode, Bentonite power and other required material supplied by the contractor)

Construction of earth pit with 600 x 600 x 600mm wide x 75mm brick wall & plastered outer & inner side including neat cement complete and providing enclosure on the top of the earth pit by RCC cover slab/ C.i. hinged inspection cover .as per direction of site-in-charge.(Materials supplied by the contractor)

Providing enclosure on the top of the earth pit by RCC cover slab/ C.i. hinged inspection cover and as per direction of site-in-charge.(Materials supplied by the contractor)

Laying of earth mat by 65 x 6mm / 50 x 6mm G.I.Flat including match alignment cold bending electric arc. Welding with excavation of earth & refilling the same after laying if earth mat.as per direction of site-in-charge.(65 x 6mm / 50 x 6mm G.I.Flat supplied by the Contractor)

Fixing of sub-station earthing strips i.e. riser by 65 x 6mm / 50 x 6mm G.I. Flat including earthing of newly erected Sub-Stn. Structure & equipments including electric arc. welding Lap jointing complete and painting by anti -corrosive black paint as per direction of site-in-charge.as per direction of site-in-charge.(65 x 6mm / 50 x 6mm G.I. Flat supplied by the Contractor)

Painting of all welded joint portion by anti -corrosive black paint.as per direction of site-in-charge.(Materials supplied by the Contractor)

Laying of copper control cable 1.1 KV armoured, 2.5 sq. mm 4/12 of different length on existing trench , as per direction of site-in-charge.(copper control cable will be provided by WBSEDCL)

supply and fixing 11 KV XLPE UG CABLE 300 SQ.MM 3 CORE Jointing kit, Outdoor Type

supply and fixing 11 KV XLPE UG CABLE 300 SQ.MM 3 CORE, Jointing kit, Indoor Type

supply and fixing11 KV XLPE UG CABLE 185 SQ.MM 3 CORE , Jointing kit, Outdoor Type

supply and fixing 11 KV XLPE UG CABLE 185 SQ.MM 3 CORE , Jointing kit, Indoor Type

Painting of new 4P structure on 8mtr PCC pole excluding iron materials with one coat primer and two coats synthetic enamel paint and as per direction of site-in-charge. (Materials supplied by the Contractor)

Painting of old 4P structure on 8mtr PCC pole excluding iron materials with only one coats synthetic enamel paint and as per direction of site-in-charge for colour matching with new paint (Materials supplied by the Contractor)

Painting of DP structure on 9mtr PCC pole excluding iron materials with one coat primer and two coats synthetic enamel paint and as per direction of site-in-charge. (Materials supplied by the Contractor)

Painting of SP structure on H-Beam/Rail pole excluding iron materials with one coat primer and two coats synthetic enamel paint and as per direction of site-in-charge. (Materials supplied by the Contractor)

Supply and fixing of reflective name plate metal board for each outgoing feeder and shutdown, breakdown, hand trip( 5 nos each. 1ft/1ft) & feeder panel sticker and PTR no sticker

Supply and Delivery of 230V 200 Watt LED Yard light/ flod Light ( Make: Philips/ Havells)

Supply and fixing safety poster with glass framing 24* 18 inch as per direction of site in-charge

Helmet, Gloves ,Shoe rack for sub-station

Fixing of 200w LED street light/yard light/flod light on existing structure