Construction of 33kV Bay with terminal equipments at Nellie DSS with associated 33kV line from Nellie DSS to JRN Pharma under Jagiroad ESD

1. Construction of 33 Bay with Terminal Equipments at 33/11 KV Nellie Sub Station under Jagiroad Electrical Sub Division within the jurisdiction of Morigaon Electrical Circle

2. Construction of 33 KV Line with MVCC from 33/11 KV Nellie Sub Station to 33/0.433 KV, 2 MVA Sub Station at JRN Pharma and Laboratories LPP at Borgaon, Killing Valley, Morigaon under Jagiroad Electrical Sub Division within the jurisdiction of Morigaon Electrical Circle

Description of Work / Item(s)

33 KV VCB with GI mounting structure

33kV 1 Ph CT with GI mounting structure & Marshalling box (set comprising of 3 units) 200-100/5-5A

33kV Isolator, 630A (with earth blade) complete with GI mounting structure

33 KV, 10KA Lightning Arrestor with surge monitor & GI mounting structure

33 kV Relay & Control Panel for Feeder (with numerical relay & static TVM)

Cu. Control Cable, 10-core, 2.5 sq.

Cu. Control Cable, 7-core, 2.5 sq. mm.

Cu. Control Cable, 4-core, 2.5 sq. mm.

33 KV XLPE Cable 1 core, 240 sqmmAluminium (armoured)

33 KV Cable Kit for XLPE, single core, 240 sqmm (outdoor)

33 KV Pin insulator Polymer

33 KV Polymeric Disc Insulator 90 KN

H/W fitting for Disc Insulator

33 KV Post Insulator

ACSR Panther conductor bus bar &jumpering

ACSR Wolf conductor

PG Clamp for ACSR Wolf conductor

PG Clamp for Panther conductor

PVC 4 "Supreme brand pipe 4 KG Pressure

Metering cabinet

GI nuts and bolts with GI washer

GI Lattice structure

GI Strip size 50x6 mm

RCC foundation for isolator set

PCC Foundation (1:2:4) for 33 KV CT, PT, LA and lattice structure

Switchyard gravelling of 0.15 mtr(thickness) by 40 mm size crushed store

Transformer pad for station transformer

Installation of earthing system with MS flat 50x10 mm for mat and 25x6 mm mm flat for riser with 50 mm GI electrodes of length 3 mtr etc.

Description of Work / Item(s)

GI Pole SP-76 with Grouting &Mufflering

33 KV, AAA Covered Conductor, 241 sqmm

33 KV Poly pin insulator with GI Pin & nuts & bolts for MVCC

33 KV Poly Tension Insulator with clamps, GI Pin & nuts & bolts

33 KV Poly Tension Insulator hardware with clamps, GI Pin & nuts & bolts

IPC suitable for 241 sqmm MVCC

NDA Silica/Surge Arrestor 33 KV 10 KA Class-1

Insulated cable tie

33 KV Mid Span jointing kit for 241 sqmm MVCC

33 KV Termination Kit

GI Channel(100x50x6x3200 mm)

GI Top cleat(100x50x6x350) mm

GI 33 KV V cross arm with channel size (100x50x6) mm

GI Angle (50x50x6) mm

HT Stay Set

HT Guy Insulator

GI Stay Wire 7/10 SWG

Pole clamp GI flat 50x6 mm

CI Earth pipe 1.6 m, inner dia 100 mm, outer dia 110 mm

GI wire 6 SWG

GI Nuts & bolts

POWER NETWORK ENGINEERS PRIVATE LTD

Mega Electricals

Jayanta Khaund

POWER NETWORK ENGINEERS PRIVATE LTD

POWER NETWORK ENGINEERS PRIVATE LTD

Mega Electricals