Construction of New 33 KV Line and Increasing Capacity of T/F under EUDC Gkp

Amount

(WORK-1) Part A (Materials Provided by contractor)

33 KV ‘XLPE’ C/J Kit 3x300mm² Outdoor

33 KV ‘XLPE’ C/J Kit 3x300mm² Straight Through

33 KV Top channel with clamp (125 x 65 x 3200 mm)

33 KV Top channel for cable stand

extra support angle for cable support

clamp for extra angle

Number Plate with clamps.

Danger Board with Clamps.

Barbed wire.

Alumunium Paint.

Bolts, Nuts, & Washers.

Red Oxide Paint.

33 KV Stay Rod 20x1800mm

33 KV Stay clamp

stay wire 7/8 SWG

GI Wire 5mm

Earthing rod 20x2500mm

Al. lug for Dog conductor

PART-B WORK (Shifting, Loading Carriage & Unloading of following materials from store centre Gorakhpur to work site)

33 KV Line Isolator (01 Set)

33 KV Line Isolator Structure (01 Set)

MS angle for structure (01 Set)

3x300 Sq mm XLPE Cable 33 KV

ST Pole 9 m Long

ACSR Dog conductor

Laying of 33 KV 3x300 mm² ‘XLPE’ cable(D/C) in Cable trench (Cable trench constructed by PWD with hanger) with proper laying on cable trey/channel and filling sand if required as per site.

Laying of 33 KV 3x300 mm² ‘XLPE’ cable(D/C) by digging pit & making trench in Proper size (1.2M depth x1.2M wide) below ground level by fixing bricks(4½˝) on both side of trench wall and 9˝ brick work at the centre of the trench along the cable. Fixing brick slab on top after filling sand around both the cable including cost of bricks and sand. as per site requirement HDD mathod can be used.

Extra cost for drilling horizontal hole 3 Mtr below the road & inserting 6” dia. HDPE Pipe PN-8 as per RESSPO for passing of 33 KV XLPE cable 3x300 mm². (Pipe and related materials provided by contractor)

Jointing charge of 33 KV ‘XLPE’ C/J Kit 3x300 mm² Outdoor/Straight Through

For risinig of 33 KV ‘XLPE’ cable in air after providing 6” dia.M.S. pipe 3m long Complete work.

Labour charges for inserting of MS Pipe, Rising of 33 KV cable and jumpering complete work

Providing and boring of Special Pipe earthing for 33 KV Jointing Kit.

Erection of Double pole structure on 9 mtr ST Pole for only Cable rising including all works of evocation of pit, pole erection, making plinth for poles 30 cm above, grouting in the ratio 1:4:8 (cement, sand, 40 mm brick ballast), back filling of earth, proper ramming & fitting of all accessories (extra angle for cable support with clamps, top channel 125 x 65 x 3200 mm with clamps, danger board with clamp, Aluminium paint, red oxide paint, barbed wire, earthing etc. complete) .

Grouting of stay rods (20 x 1800) mm including all work of excavation, cement concrete in size (0.60 x 0.60 x 0.30) m in ratio 1:4:8 cement, sand, 40mm brick ballast) including back filling, proper ramming etc. Fixing tightening & nozzling of stay wire with stay rod with the poles of required tension.

Erection of Line Isolator Structure and install Line Isolator, earthing and fixing al. Lug, PG clamp, jumpring with bus bar complete work.

Charges of NOC for Road crossing/GDA/electrical etc.

Erection & Grouting of Top channel for cable stand

(WORK-2) Part A (Materials Provided by contractor)

33 KV ‘XLPE’ C/J Kit 3x300mm² Outdoor

33 KV Top channel with clamp (125 x 65 x 3200 mm)

33 KV Top channel for cable stand

extra support angle for cable support

clamp for extra angle

Number Plate with clamps.

Danger Board with Clamps.

Barbed wire.

Alumunium Paint.

Bolts, Nuts, & Washers.

Red Oxide Paint.

33 KV Stay Rod 20x1800mm

33 KV Stay clamp

stay wire 7/8 SWG

GI Wire 5mm

Earthing Rod 20x2500mm

Al. lug for Dog conductor

PART-B WORK (Shifting, Loading Carriage & Unloading of following materials from store centre Gorakhpur to work site)

33 KV Line Isolator (02 Set)

33 KV Line Isolator Structure (02 Set)

MS angle for structure (02 Set)

3x300 Sq mm XLPE Cable 33 KV

ST Pole 9 m Long

ACSR Dog conductor

Laying of 33 KV 3x300 mm² ‘XLPE’ cable(D/C) by digging pit & making trench in Proper size (1.2M depth x1.2M wide) below ground level by fixing bricks(4½˝) on both side of trench wall and 9˝ brick work at the centre of the trench along the cable. Fixing brick slab on top after filling sand around both the cable including cost of bricks and sand. as per site requirement HDD mathod can be used.

Jointing charge of 33 KV ‘XLPE’ C/J Kit 3x300 mm² Outdoor/Straight Through

Laying of 33 KV ‘XLPE’ cable in air after providing 6” dia.M.S. pipe 3m long Complete work.

Labour charges for inserting of MS Pipe, Rising of 33 KV cable and jumpering complete work

Providing and boring of Special Pipe earthing for 33 KV Jointing Kit.

Erection of Double pole structure on 9 mtr ST Pole for only Cable rising including all works of evocation of pit, pole erection, making plinth for poles 30 cm above, grouting in the ratio 1:4:8 (cement, sand, 40 mm brick ballast), back filling of earth, proper ramming & fitting of all accessories (extra angle for cable support with clamps, top channel 125 x 65 x 3200 mm with clamps, danger board with clamp, Aluminium paint, red oxide paint, barbed wire, earthing etc. complete) .

Grouting of stay rods (20 x 1800) mm including all work of excavation, cement concrete in size (0.60 x 0.60 x 0.30) m in ratio 1:4:8 cement, sand, 40mm brick ballast) as per drg including back filling, proper ramming etc. Fixing tightening & nozzling of stay wire with stay rod with the poles of required tension as per drawing.

Erection of Line Isolator Structure and install Line Isolator, earthing and fixing al. Lug, PG clamp, jumpring with bus bar complete work.

Erection & Grouting of Top channel for cable stand

(WORK-3) Part A (Materials Provided by contractor)

33 KV V type X-arm

X-arm clamp with nut bolt for ST Pole with nut bolt by 50x8 mm MS flat Iron make

F-bracket with nut bolt for ST Pole with nut bolt by 50x8 mm MS flat Iron make

Danger Board with Clamp

Barbed wire

Bolts, Nuts, & Washers

Top channel clamp with nut bolt for ST Pole with nut bolt by 50x8 mm MS flat Iron make

33 KV. Top channel (125x65mmX3200 mm (10.7 Kg/m)

Stay Clamp for ST Pole with Nut and Bolt by 50x8 mm MS Flat Iron make.

Stay Rod 20x1800 mm

Stay wire 7/8 SWG

MS Earthing Rod 20x2500 mm

P.G. Clamp for Panther conductor

‘E’ Bracket for 33 KV with clamp and nut bolt.

M.S. Angle Iron 65x65x6mm bracing

33 KV M.S. bracing Angle clamp with nut bolt for ST Pole with nut bolt by 50x8 mm MS flat Iron make

33 KV Guarding angle 75x40x3010mm

GI Wire 5 mm

33 KV Guarding angle Clamp with nut bolt for ST Pole with Nut and Bolt by 50x8 mm MS Flat Iron make.

33 KV Polymer Pin Insulator

33 KV Polymer Disc insulator B&S 120 KN

33 KV Polymer Disc fitting for Panther conductor

Al. paint

Red oxide paint

PART-B WORK (Shifting, Loading Carriage & Unloading of following materials from store centre Gorakhpur to work site)

ST Pole 11 M Long

ACSR Panther Conductor

Erection of Single pole structure on 11mtr ST. (SP-55) Pole including all works of evocation of pit, pole erection, making plinth for poles 30 cm above, grouting in the ratio 1:4:8 (cement, sand, 40mm brick ballast), back filling of earth, proper ramming & fitting of all accessories ( 'V' type cross arm 100 x 50 x 6 mm, clamps with bolt and nut, composite polymer pin insulator, danger board with clamp, Aluminium paint, red oxide paint, barbed wire earthing, etc. complete).

Erection of Double pole structure on 11 mtr ST Pole including all works of evocation of pit, pole erection, making plinth for poles 30 cm above, grouting in the ratio 1:4:8 (cement, sand, 40 mm brick ballast), back filling of earth, proper ramming & fitting of all accessories (M.S. angle iron 65 x 65 x 6 mm bracing with clamps, top channel 125 x 65 x 3200 mm with clamps, danger board with clamp, Aluminium paint, red oxide paint, barbed wire earthing, etc. complete) .

Dismanteling of existing ACSR Dog conductor, rolling in piece and receive back to store centre Gorakhpur

Rolling in piece of Dismantled ACSR Dog Conductor and receive back to store centre Gorakhpur.

Dismantling of old and damaged Pin Insulator/Disc Insulator/ Disc fitting/PG clamp.

Charges for installation of new Pin Insulator-30 No/Disc Insulator-21 No/ Disc fitting-21 No/PG clamp-21 by New Pin Insulator/Disc Insulator/ Disc fitting/PG clamp.

Dismantling of old and damaged existing X-arm with clamp and nut-bolt, receive back to store centre Gorakhpur.

Charges for installation of new X-arm with clamp-15 No.

Laying, spreading, lifting and final sagging of 3 phases of ACSR Panther conductor in accordance with profile and sag chart including binding, Jumpering and fixing of P.G. Clamp as per requirement in 03 Nos. conductor in parallel.

Extra cost for maintenance of Existing 33 KV line i.e. to straighten bent Pole, welding corroded Poles and regrouting, tightening stay etc.

Grouting of stay rods (20 x 1800) mm including all work of excavation, cement concrete in size (0.60 x 0.60 x 0.30) m in ratio 1:4:8 cement, sand, 40mm brick ballast) as per drg including back filling, proper ramming etc. Fixing tightening & nozzling of stay wire with stay rod with the poles of required tension.

Guarding between two poles like single poles, double poles, four poles, etc. to guard LT, 11 KV Line telephone and river crossing, road crossing etc. with G.I. wire no. 6 SWG and G.I. wire no. 8 SWG, cutting, fabrication and fixing of guarding channel 75 x 40 x 3010 mm with clamps nut & bolts etc.

(WORK-4) Part A (Materials Provided by contractor)

3x300 mm² XLPE Cable C/J Kit indoor

3x300 mm² XLPE Cable C/J Kit outdoor

33 KV. Top channel for cable stand & neutral earthing

33 KV PG clamp

PART-B WORK Shifting & loading of following materials on private truck at store centre Gorakhpur & carriage up to 33/11 KV Sub-Station Ranibagh Distt-Gorakhpur & Un-loading of the same with proper stacking (Distance about 0 to 6 km)

11 KV ‘XLPE’ Power cable.

ACSR Dog conductor

Repairing of plinth and foundation for 10 MVA transformer as per required specification. Dismantling of T/F all connection, Rail pieces and T/F shifting to another place by crane and 1.5 mtr increasing height of T/F plinth over the ground level.

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

Installation, wiring and earthing of 33 KV C.T. complete work

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

Laying of 11 KV “XLPE” cable 3 x 300 mm2 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.

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)

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.

Grouting of M.S. channel 3.2 mtr long 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.

Providing and Jointing charges of 11 KV “XLPE” C/J kit 3 x 300 mm2 indoor/outdoor.

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

Painting of erected structure in switchyard.

(WORK-5) Part A (Materials Provided by contractor)

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

33 KV. Top channel for cable stand & neutral earthing

33 KV ‘XLPE’ C/J Kit 3x300mm² Outdoor

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

11 KV Top channel with clamp

extra support angle for cable support

clamp for extra angle

Number Plate with clamps.

Danger Board with Clamps.

Barbed wire.

Allumunium Paint.

Bolts, Nuts, & Washers.

Red Oxide Paint.

11 KV Stay Rod 16x1800mm

11 KV Stay clamp

Stay wire 7/10 SWG

Earthing Rod 20x2500mm

GI wire 5 mm

PART-B WORK Shifting & loading of following materials on private truck at store centre Gorakhpur & carriage up to 33/11 KV Sub-Station Rushtampur, Distt- Gorakhpur & Un-loading of the same with proper stacking (Distance about 0 to 6 km)

33 KV ‘XLPE’ Cable 3x300mm²

11 KV ‘XLPE’ power cable.

11 KV Incoming Pannel

33 KV ‘VCB’ complete with all structure.

33 KV Bus Type Isolator

33 KV Line Isolator

33 KV control Pannel

33 KV lightening arrester

33 KV Small structure (Line isolator structure, Bus isolater structure, post insulator structure, fuse set structure, CT Structure, LA Structure, PT Structure etc)

33 KV Post insulator

11 KV Switchgear panels(O/G)

Bus coupler

ACSR Dog conductor

33 KV Fuse set

2.6 m MS angle for structure

90 Ib, Rail pieces (44.64 Kg/M)

ST Pole 11 M long

Construction of power transformer plinth for 5 MVA transformer of size 3.5 x 3.5 x 1.5 mtr. including cost of all material as per drawing.

Earthing of 5 MVA power transformer body earthing at two places including cost of G.I. strip, G.I. pipe and other earthing materials required.

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

Jointing charges of 33 KV “XLPE” C/J kit 3 x 300 mm2 indoor/Outdoor type

Neutral earthing of 5 MVA transformer complete including cost of G.I. strip, G.I. pipe 1.5” dia 20’ 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.

Grouting of M.S. channel 3.2 mtr long for cable stand and welding of M.S. flat (3 Nos.) at equal distance for fastening cable by clamp with nuts and bolts mounting of cable at cable stand and connection of jumpers.

Erection of VCB Structure 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 11 KV “XLPE” power cable 3 x 300 mm2 / 185 mm2 including digging of pits of xize 0.5 x 0.5 mtr. covering of cable with sand and 1st class brick around the cable.

Laying of 33 KV “XLPE” power cable 3 x 300 mm2 mm2 including digging of pits of xize 1.0 x 1.0 mtr. covering of cable with sand and 1st class brick around the cable.

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 and making connection, Testing and all respect work.

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

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.

Earthing of indoor equipments

Erection and grouting of following structure.

33 KV Bus Isolator structure

33 KV Line 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

33 KV VCB structure

Installation of following Equipments on erected structure and related connection

33 KV Bus Isolator

33 KV Line Isolator

33 KV fuse set (Providing Copper strip as required size for 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.

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)

Construction of approach road inside the switchyard 1.5 Mtr. wide with 1st class bricks on edge soling and tipping complete work including cost of all materials.

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

Erection of Double pole structure on 11 mtr ST Pole for only Cable rising including all works of evocation of pit, pole erection, making plinth for poles 30 cm above, grouting in the ratio 1:4:8 (cement, sand, 40 mm brick ballast), back filling of earth, proper ramming & fitting of all accessories (extra angle for cable support with clamps, top channel 125 x 65 x 2240 mm with clamps, danger board with clamp, Aluminium paint, red oxide paint, barbed wire, earthing etc. complete) .

Grouting of stay rods (16 x 1800) mm including all work of excavation, cement concrete in size (0.60 x 0.60 x 0.30) m in ratio 1:4:8 cement, sand, 40mm brick ballast) including back filling, proper ramming etc. Fixing tightening & nozzling of stay wire with stay rod with the poles of required tension.

ARK ENGINEERING

INDIA SUPPY CORPORATION