Design, Supply, Erection, Testing & Commissioning of Boundary post in connection with 2x25 KV AT feeding System in Pradhankhanta-Manpur GC section of Dhanbad Division under Railway Project Danapur of East Central Railway.

Preparation of design and drawing & supply in 08 copy Above/

Reinforced Concrete for foundation & trench. Above/

Making of Cable trench covers. Above/

Brick work in foundation plinth, retaining walls and drainage Above/

Concrete for Foundation (Normal soil) Above/

Concrete for Foundation Rocky Soil. Above/

Supply of galvanization steel structure including traction mast, main masts, fabricated steel other than mast, SPS, Tower gantries, Portal, supporting structure & small part steel work. Above/

Erection of galvanization steel structure including traction mast, main masts, fabricated steel other than mast, SPS, Tower gantries, Portal, supporting structure & small part steel work. Above/

Supply of Aluminum jumper. Above/

Erection of Aluminum jumper. Above/

Supply of Guy rod assembly as per RDSO drg.No. ETI/OHE/P/ 5000 or latest. Above/

Erection of Guy rod assembly Above/

Supply of 25 KV single pole Isolator complete Above/

Erection of 25 KV single pole Isolator complete Above/

Supply of M.S. Flat 40 x 6mm (IS 2062) Length 6/6.5 mtr. Above/

Fabrication and Erection of M.S. Flat 40 x 6mm . Above/

Supply of 40x60mm MS flat structure bond(4.75 m). Above/

Erection of 40x60mm MS flat structure bond(4.75 m). Above/

Supply & erection of GI Nut Bolt (16x50x38) Above/

Drilling of Hole for Bond. Above/

Supply of Number plate as per Drg.No.ETI/ OHE/P/7501 or latest Above/

Erection of of Number plate Above/

Provision of 234 sq.mm Aluminum (Spider conductor) feeder wire .(i) Supply Above/

Provision of 234 sq.mm Aluminum (Spider conductor) feeder wire .(ii) Erection Above/

Supply and erection of materials for termination of Aluminium Feeder wire. Above/

Supply of Fencing Pannels. Above/

Erection of Fencing Pannels. DY.CEE-RLY.PROJECT-DNR-ELECTRICAL/EAST CENTRAL RLY Above/

Supply of Fencing Uprights. Above/

Erection of Fencing Uprights. Above/

Supply of Gates . Above/

Supply of Anti-Climbing device at sub-stations. Above/

Erection of Anti-Climbing device at sub-stations. Above/

Supply of 8 MVA, 2x27.5KV Auto transformer with Bushing CTs(RDSO Spec. No. TI/SPC/PSI/ AUTOTR/1200) or latest. Above/

Erection, testing and commissioning of 8 MVA, 2x27.5kV Auto transformer with Bushing CTs. Above/

Supply of 25KV,Double Pole vacuum Interrupter(2000A)(Spec. No. TI/SPC/ PSI/ LVCBIN/0120 with A&C Slip No.1). Above/

Erection, testing and commissioning of 25kV, 2000A Double Pole vacuum Interrupter. Above/

Supply of 25 kV single pole Vacuum Type Interruptors. Above/

Erection, testing and commissioning of 25 kV single pole Vacuum Type Interruptors. Above/

Supply of 25kV, Double Pole Circuit Breaker (2000A) (Spec. No. TI/SPC/PSI/ LVCBIN/0120 with A&C Slip No.1). Above/

Erection, testing and commissioning of 25kV, Double Pole Circuit Breaker (2000A) (Spec. No. TI/SPC/PSI/ LVCBIN/0120 with A&C Slip No.1). Above/

Supply of 5 0 k V , Double Pole Circuit Breaker (2000A) (Spec. No. TI/SPC/PSI/ LVCBIN/0120 with A&C Slip No.1). Above/

Erection, testing and commissioning of 50kV, Double Pole Circuit Breaker (2000A) (Spec. No. TI/SPC/PSI/ LVCBIN/0120 with A&C Slip No.1). Above/

Supply of 42kV Lightning Arresters (RDSO Spec./Drg. No. TI/SPC/PSI/ MOGTLA/0101 or latest. Above/

Erection of 42kV Lightning Arresters (RDSO Spec./Drg. No. TI/SPC/PSI/ MOGTLA/0101(02/15)) or latest. Above/

Supply of Potential Transformer Type-I (RDSO Spec.No. TI/SPC/PSI/PTs /0990(09/99)) or latest. Above/

Erection of Potential Transformer Type (I) (RDSO Spec.No. TI/SPC/PSI/ PTs /0990(09/99)) or latest. Above/

Supply & Erection of 27.5 KV/240V , 10kVA LT Supply Transformer as per RDSO specf. No. ETI/PSI/15 Above/

Erection, testing and commissioning of 25KV/240V , 10kVA LT Supply Transformer. Above/

Supply of 25KV D.O. Fuse switch for 10 KVA A.T. As per RDSO specf. No. ETI/PSI/14 Above/

Erection of 25KV D.O. Fuse switch for 10 KVA A.T. Above/

Supply of 25 KV, 2000 A Doble pole Isolator (Manual) suitable for 2x25kV System. Specf. No. ETI/PSI/122 or 133 Above/

Erection of 25 KV, 2000 A Doble pole Isolator (Manual) suitable for 2x25kV System. Above/

Supply of 25 KV Insulator for Isolator 2x25kV DPI (Post Insulator) as per RDSO Spec. No. TI/SPC / OHE/INS/ 0070(4/07) with A&C slip No.1&2 or latest. Above/

Erection of of 25 KV Insulator for Isolator 2x25kV DPI (Post Insulator). Above/

Supply of 25 KV Suspension insulator (9 Tonn Insulators) Porcelain as per RDSO Spec. No.TI/SPC /OHE/INS/ 0070(4/07) with A&C slip No.1&2 or lates. Above/

Supply of suspension accessories without Insulator and erection of suspension Insulator with all accessories. Above/

Supply & Erection of 11kV Disc Insulator for 25KV Termination Assembly SPEC. No - IS:731-1971 Above/

Supply & Erection of AL59 31.5mm Diameter Above/

Supply & Erection of 50/38 mm Dia Al busbar Above/

Supply of copper feeder wire (37/2.25mm HDBC). Above/

Erection of copper feeder wire (37/2.25mm HDBC). Above/

Supply(other than insulators) of materials (including insulators)for termination of copper cross feeder wire. DY.CEE-RLY.PROJECT-DNR-ELECTRICAL/EAST CENTRAL RLY Above/

Erection of materials (including insulators) for termination of copper cross feeder wire. Above/

Supply of large copper jumper 160 sq mm between al bus and cross feeder . Above/

Supply and Erection of large copper jumper 160 sq mm between al bus and cross feeder . Above/

Erection of Earth wire (19/2.5mm Glavanised Steel Standard Earth wire). Above/

Supply & Erection of 38.25mm dia (865 Sq.mm) AAC Bull Conductor. Above/

Supply & Erection of AAC Spider Jumper (20mm Diameter) Above/

Supply & Erection of 1.1kV of 1 C x 400 Sq.mm. Cu Cable Above/

Supply of 7x2.5 sq.mm copper cable. Above/

Erection of 7x2.5 sq.mm copper cable. Above/

Supply of 2x2.5 sq.mm copper cable. Above/

Erection of 2x2.5 sq.mm copper cable. Above/

Supply & Erection of Control & Relay Panel for Boundary post(SP). Above/

Supply of Low maintenance lead acid batteries (150 AH) set with 2 nos. of suitable battery charger. Above/

Erection of Low maintenance lead acid batteries (150AH) set with 2 nos. of suitable battery charger. Above/

Supply of 240Volt AC Distribution boards in the control room. Above/

Erection of 240Volt AC Distribution boards in the control room. Above/

Supply of 110Volt DC Distribution boards in the control room. Above/

Erection of 110Volt DC Distribution boards in the control room. Above/

Supply of Earth electrode . DY.CEE-RLY.PROJECT-DNR-ELECTRICAL/EAST CENTRAL RLY Above/

Erection of Earth electrode. Above/

Supply of 32 mm dia MS Rod for Earth Mat. Above/

Erection of 32 mm dia MS Rod for Earth Mat. Above/

Supply of Earth Leads 50 mm x 6 mm Mild Steel Above/

Erection of Earth Leads 50 mm x 6 mm Mild Steel Above/

Supply of earth bus 75x8mm. MS strip laid in the ground Above/

Erection of earth bus 75x8mm. MS strip laid in the ground Above/

Supply of gravel/ ballast in switching yard Above/

Spreading of gravel/ ballast in switching yard Above/

Supply & Erection of 6 SWG GI Wire for fencing bonding. Above/

Supply & Erection of 8 SWG GI Wire for Gate bonding . Above/

Erection of Burried Rail (13 m Long, 52Kg) including supply of Tin plated copper bush- 02, 20mm dia copper revet -08Nos. And primer painting & painting of buried rail and MS flat.. Above/

Supply & Erection of Strung Bus Termination Arrangement for 31.5mm AL59 Conductor without disc insulator with adjuster . Above/

Supply & Erection of Earth Wire Termination Arrangement Above/

Supply & Erection of Connectors Above/

Supply & Erection of PG Calmps Above/

Supply & Erection of 1100kV Copper Cables Above/

Supply & Erection of 2C x 70 sqmm Aluminium. Above/

Supply of Remote station Equipments at Sectioning Posts(SP) as per RDSO Spec. No. TI/SPC/RCC/ SCADA/ 0133. DY.CEE-RLY.PROJECT-DNR-ELECTRICAL/EAST CENTRAL RLY Above/

Erection, Testing & Commissioning of Remote station Equipments at Sectioning Posts(SP) as per RDSO Spec. No. TI/SPC/RCC/ SCADA/ 0133. Above/

Hooking with existing SCADA Above/

Supply of PTFE TYPE Short Neutral Section(Phase Break). Above/

Erection of PTFE AF make Neutra section.

B-Civil, Elect (G)& S&T/Department costing

Control building, earth work, drain, gate etc. for (Double Line) Scott connected Boundary SP. As per RDSO Drawing No. TI/DRG/PSI/ AT/RDSO/00021/20/01 Above/

S&T Work for Provision of new SCADA system Above/

Electrification of control building of boundary switching post