Increasing Capacity of TF Sukrauli Substation Kushinagar

Amount

Part A (Materials Provided by contractor)

33 KV. Top channel for neutral earthing

33 KV Cable stand with cable clamp

11 KV C/J Kit 3X300 mm² XLPE Indoor

11 KV C/J Kit 3X300 mm² XLPE Outdoor

11 KV C/J Kit 3X185 mm² XLPE Indoor

11 KV C/J Kit 3X185 mm² XLPE Outdoor

Providing of rubber mat in control room

Armoured copper control cable 2 x 2.5 mm2

Armoured copper control cable 4 x 2.5 mm2

33KV PG clamp for Dog for jumpering of Busbar connection

Providing 6” dia.MS G.I. pipe 3m long with fitting

11KV DP Material

11 KV Top Channel

11KV Bracing angle

clamp with nut bolt

Extra support angle for cable support

Extra support angle clamp

PG Clamp for Weasel

Number Plate with clamps.

Danger Board with Clamps.

Barbed wire

Alluminium Paint

Red Oxide Paint

Bolts, Nuts, & Washers

PART - B- WORK Shifting & loading of following materials on private truck at store centre Padrauna & carriage up to 33/11 KV Sub-Station Sukrauli Distt-Kushinagar & Un-loading of the same with proper stacking (Distance about 0 to 50km)

11 KV ‘XLPE’ Power cable.

ACSR Pnther conductor

33 KV Lightening Arrester

33 KV Post Insulator

33 KV ‘VCB’ complete with all structure.

90 Ib,Rail pieces (44.64 Kg/M)

33 KV Double T/F control Pannel

11 KV Switchgear panels(O/G)

11 KV Bus coupler

33 KV Fuse set

Structure for above

ST Pole 11 M long

Battery charger with 24 Volt battery with cabinet. (As per Instruction of Supervision Authority)

33 KV Bus Type Isolator

11 KV Disc Insulator T&C Type

11 KV Disc Fitting

Stay complete

Earthing

Repairing of plinth and foundation for 10 MVA transformer as per requirement. Dismantling of T/F all fitting& connection, Rail pieces and T/F shifting to another place by crane.

Dismantling of existing pale fencing and resetting after completion of trnasformer work.

Dismantling of Bus bar Jumpers, different earthings of existing 5 MVA T/F. etc. complete work and restringing of all connection.

Transformer body earthing at two places including cost of G.I. strip, G.I. pipe and other earthing materials required.(delta type)

Neutral earthing of 10 MVA transformer complete including cost of G.I. strip, G.I. pipe 1.5” dia 30’ long and other earthing materials.(delta type)

Laying of 11 KV “XLPE” cable 3x300/185mm2 including digging of pits of size 0.5 x 0.5 mtr. covering of cable with sand and 1st class bricks around and top of the cable(AS per site requirement cable laying through trench if available and filling sand).

Grouting of M.S. Channel 3.2 mtr. long for neutral earthing support of 10 MVA transformer with help of G.I. strip 50 x 6 mm and copper flexible bond etc.

Erection & Grouting for cable stand and welding of M.S. flat at equal distance for fastening cable by clamp with nuts and bolts mounting of cable at cable stand and connection of jumpers.

Jointing charges of 11KV “XLPE” C/J kit 3x300/3x185mm2 indoor/outdoor.

Labour charges for laying of 11KV 3x300sqmm/3x185sqmm XLPE Cable in loop after digging pit, Laying(In Loop) will be done with the help of first class bricks & Sand.

Labour charges for inserting of MS G.I. Pipe, Rising of 33/11KV cable and jumpering complete work.

Earhing of outdoor type switchyard earthing for newly erected structure as per proper specification with GI Earthing strip, for all newly erected structures.

GI Pipe Earthing Complete for Cable jointing Kit with materials

Shifting of old 5 MVA TF from existing Plinth to safe Place.

Shifting of 11 KV switchgear to control room and placing in control room with grouting of bolts and mounting of switchgear panels properly.

Installation of Bus Coupler with complete earthing complete work.

Electrical connection of 11 KV switchgear panel and fitting of Bus Bar .

Testing of 11 KV switchgear panel in all respect.

Erection,Installation of VCB and Installation of 33 KV control panel for “VCB” with complete earthing with installation of battery and battery charger in control room and making connection.(complete wiring and istallation)

Erection and grouting of following structure.

33 KV fuse set structure

Installation of following Equipments on erected structure and related connection complete.

33 KV Post insulator

33 KV Bus Isolator

33 KV fuse set

Laying from switchyard to control room for 33 KV panel, CT and 10 MVA T/F by digging trench in switchyard including cost of sand and 1st class bricks with covering and making connection complete .

Earthing of indoor equipments

Painting of erected structure in switchyard.

Erection & grouting of ST pole 11 m for making D/P to rising of cable with complete work and related fitting provided by contractor.

ARK ENGINEERING (BID ID -5004900)

D.V ENTERPRISES (BID ID -5002555)