Increasing Capacity of TF Chhitauni Substation Kushinagar

Amount

Part A (Materials Provided by contractor)

Main Busbar complete with Structure

P.G. clamp for Dog conductor.

33 KV. Top channel for neutral earthing

33 KV Cable stand with cable clamp

11 KV C/J Kit 3X185 mm² XLPE Indoor

11 KV C/J Kit 3X185 mm² XLPE Outdoor

11 KV C/J Kit 3X300 mm² XLPE Indoor

11 KV C/J Kit 3X300 mm² XLPE Outdoor

Armoured copper control cable 2 x 2.5 mm2

Armoured copper control cable 4 x 2.5 mm2

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

11 KV 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 Chhitauni Distt-Kushinagar & Un-loading of the same with proper stacking (Distance about 0 to 40km )

11 KV ‘XLPE’ power cable.

11 KV Incoming Pannel

33KV ‘VCB’ complete with all structure.

Structure for above

33KV Line Isolator

33KV Bus Type Isolator

Structure for above

33KV Double T/F control Pannel

33KV lightening arrester

Structure for above

33KV Post insulator

Structure for above

11KV Switchgear panels(O/G)

ACSR Dog conductor

33 KV Fuse set

Structure for above

90 Ib, Rail pieces (44.64 Kg/M)

33KV PT Structure

ST Pole 11 M long

33 KV. Polymer Disc Insulator B&S

33 KV Disc Fitting for Dog.

11 KV Disc Insulator T&C Type

11 KV Disc Fitting

Stay complete

Earthing

Construction of power transformer plinth for 5 MVA transformer of size 3.5 x 3.5 x 0.5 mtr/as per site requirement hight will be increase or decreased. including cost of all material as per drawing.

5MVA power transformer body earthing at two places including cost of G.I. strip, G.I. pipe 1.5” dia 30’ long and other earthing materials required.

Jointing charges of 11KV “XLPE” C/J kit 3 x 300/185 mm2 indoor/Outdoor type

Neutral earthing of 5MVA transformer complete including cost of G.I. strip, G.I. pipe 1.5” dia 30’ long and other earthing materials.

Grouting of M.S. Channel 3.2 mtr. long for neutral earthing support of 5 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.

GI Pipe Earthing Complete for Cable jointing Kit with materials

Erection,Installation of VCB(02 Nos.) 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)

Laying of 11KV “XLPE” power cable 3x300 mm2/185 mm2 including digging of pits of xize 1.0x1.0 mtr. covering of cable with sand and 1st class brick around the cable. (AS per site requirement cable laying through trench if available and filling sand)

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.

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.

laying of control cable from switchyard to control room 33 KV panel by digging trench in switchyard including cost of sand and 1st class bricks with covering and making connection complete and including cost of laying. (AS per site requirement cable laying through trench if available and filling sand)

Size 2 x 2.5 mm2

Size 4 x 2.5 mm2

Earthing of indoor equipments

Erection and grouting of following structure.

33 KV Bus Isolator structure

33 KV fuse set structure

33 KV Post insulator structure

33 KV L.A. structure

33 KV CT structure

33 KV PT structure

Installation of following Equipments on erected structure and related connection

33 KV Bus Isolator

33 KV Line Isolator

33 KV fuse set

33 KV Post insulator

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

Jumpring from 33 KV Bus bar to post insulator, bus isolator, VCB, CT and LA to 5 MVA transformer etc.( Providing alluminium Lug and PG Clamp)

Painting of newly erected structure in switchyard (Applying on coat of good quality red oxide primer then two coat of good quality of high class luxol aluminium paint)

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

Providing and installation of Earthmat complete.

Charges for dismantling of old,used & damage structures & other materials and Carriage of old,used & damage structures & other scrap materials from 33/11KV SS-Chhitauni to store centre-Padrauna.

Charges For Erection of terminal Gantry,Making Bus-Bar & All Related complete work including cable supporting Structures/Stand

D.V ENTERPRISES (BID ID -5003809)

M/s VIRENDRA KISHOR PANDEY (BID ID -5004757)