Construction of 33 KV line from 132/33 KV Khujehta to 33/11 KV S/S Gosaiganj and recounductoring of 33 KV Gosaiganj Feeder from Khujauli Chowraha to Gosaiganj Substation

Amount

Safe loading & carriage including unloading & proper stacking of following store materials from ESC Daliganj/JE store to site of work.

ACSR PANTHER CONDUCTOR

33 KV V-TYPE X-ARM CHANNEL 100X50MM

ST POLE 11 MTR LONG

M.S. EARTHING ROD 20X2500 MM

STAY WIRE 7/8 SWG

MS ANGLE 65X65X6 MM

33 KV DISC FITTING FOR PANTHER

11 KV DISC INSULATOR B&S

MS CHANNEL 100X50 MM

MS ANGLE 75X75X6

MS CHANNEL 125X65 MM 13.10KG/MTR

STAY SET 20X1800 MM

STAY SET 20X1800 MM

33KV 3X300 SQ MM XLPE CABLE

33KV END TERMINATION O/DOOR 3X300 SQ MM

GI WIRE 6 SWG

33 KV PIN WITH NUT

33 KV PIN INSULATOR

11 KV DISC INSULATOR B&S 70 KN

33 KV Feeder control Panel

33 KV VCB

33 KV CT 400/200/1 A

33 KV Bus Isolator

33 KV Line Isolator

Fabrication & erection of single pole for 33 KV line on 11 M long ST Pole with fixing of necessary clamp & other acessories like 1 no. Channel cross arm, Danger board, No Plate, barbed wire etc. contractor shall provide, necessary clamps, F-Bracket etc. as per RESPO norms.

Fabrication & erection of 33 KV cable exposure type double pole with the provission of separate bus bar for each cable with fixing of necesory clamps and other acessories like danger board,number plate,barbed wire, 9 no. pin insulators with pins,2 no. channels 125x65 mm (1600mm each),1 no.MS channel 125x65mm(3200mm in length) and 2 no.MS angle 65x65x6 mm (each 3200mm in length ) for supporting the hoisting of cable & poles.its jumpering by single core PVC aluminium cable with proper size of lug. (all material arranged by contractor except steel,pole,PVC aluminium cable & insulator).as per RESPO norms.

End Type Double Pole- Fabrication, erection, of double pole of end terminations with one side cable exposure for 33 KV line on 11 M long ST pole with fixing of necessary clamps & other accessories like disc insulator, 1 no. top chennel 125×65 mm - 3.20M & 1 no. gaurding angle and 1 no. X bracing,disc fittingits,33kv pin with pin insulator ,danger board,number plate,barbed wire,jumpering by PG clamp 4 no stay complete work (all material arranged by contractor except steel,insulator,disc insulator with fitting & pole).as per RESPO norms.

Sectional Double Pole-Fabrication, erection, of double pole for 33 KV line on 11 M long ST pole with fixing of necessary clamps & other accessories like ,disc insulator, 1 no. top chennel 125×65 mm - 3.20M & 1 no. gaurding angle and X bracing,disc fittingits,33kv pin with pin insulator ,danger board,number plate,barbed wire,jumpering by PG clamp 8 no Stay set etc.(all material arranged by contractor except steel,insulator,disc insulator GI Pin, Disc Fitting & pole).as per RESPO norms.

Fabrication, erection, of Tri pole for 33 KV line on 11 M long ST pole with fixing of necessary clamps & other accessories like ,disc insulator, 3 no. top chennel 125×65 mm - 3.20M & 2 no. gaurding angle and 3 side X bracing,disc fittingits,33kv pin with pin insulator ,danger board,number plate,barbed wire,jumpering by PG clamp 8 no stay set etc. (all material arranged by contractor except steel,insulator,disc insulator GI Pin, Disc Fitting & pole).as per RESPO norms.

COnversion of existing single pole support into Double Pole-Fabrication, erection, of single pole in alignmnet of existing single pole to convert into double pole pole for 33 KV line on 11 M long ST pole with fixing of necessary clamps & other accessories like ,disc insulator, 1 no. top chennel 125×65 mm - 3.20M & 1 no. gaurding angle and X bracing,disc fittingits,33kv pin with pin insulator ,danger board,number plate,barbed wire,jumpering by PG clamp etc. (all material arranged by contractor except steel,insulator,disc insulator GI Pin, Disc Fitting & pole).as per RESPO norms.Dismantling of accessories of existing pole like X-arm 33 KV pin insulators and pins etc also include in this work,

Making Section & Holding of exsting 33 KV overhead line on exsting D/P or S/P for enabling removal of conductor on one side of 33 KV overhead line ,its stringging on D/P .(agency also to provide temporary stay at the time of dismantaling of overhead line)

Erection of single stud pole support one ST pole 11 M long with fixing of necessary clamps and other accessories required for erection.

Dismantling of ACSR Raccoon conductor of existing 33 KV line its rerolling and proper stacking at site

Dismantling of accessories from 33 KV Single pole support/double poles/ end type double poles of existing 33 KV line

33 KV V-type X-Arm

33 KV GI Pin

33 KV Pin Insulator

33 KV Disc Fitting

11 KV Disc Insulators 70 KN

Fixing of following accessories in place of above dismatled accessories(only x-arm pin and insulator provided by deptt.)

33 KV V- Type X-Arm Channel 100x50 mm

33 KV Pin Insulator

33 KV PIN WITH NUT

F-bracket

11 KV disc Insulator

33 KV Disc Fitting for Panther(provided by contractor)

Top Channel 125x65 mm 3.2 M long

GI barbed wire on old exisiting poles

Regrouting and replinthing of existing pole

Laying of 33 KV XLPE Cable.

D/C Cable laying in normal soil by digging of trench 1050 mm deep, 750 mm wide including supply of required material as fine sand, 1st class bricks, stone slab. Inter axial spacing between the two cable should be in between 0.25 m to 0.40m. the two cables should be seprated by a partition of single bricks (All the material required for laying will be supplied by the contractor except 33 KV XLPE cable)

Laying of 33 KV Single cable in normal Soil

Cable laying By dirll method Single circuit

Cable laying By dirll method Single circuit with MS pipe

In RCC pipe single circuit.

In MS pipe single circuit.

In HDPE Pipe 160 mm Dia

Laying in already existing trench S/C

Hoisting of 33KV XLPE cable on double pole with MS pipe of size 5/6" dia 3 M long including its jumpering complete with clamps, nuts and bolts(all material arranged by contractor).

Hoisting of 33 KV Cable on cable stand

Stringing & Sagging of three phase 33 kv line on ACSR Panther conductor as per RESPO Norms.

Stringing and sagging of three nos. Earth/GI wire withh caddle guarding of above 33 kv line as per RESPO Norms. Including provision of all necessary clamps and hooks. Shifting of existing line conductor of 11 Kv/LT lines to maintain proper clearence in between both lines.

Guarding of O/H Line (50 Mtr span)- Fabrication and fixing of gaurding angle on single/double Poles.Stringing & sagging of three nos ,Earth/G.I. wire with cradle gaurding of above 33 KV Line as per Resspo norms includingprovision of all necessary clamps and hooks.Shifting of existing line conductor of 11 KV/LT lines to maintain proper clearence in between both Lines.(all the material arranged by contractor except steel and GI wire 6 swg)

Ordinary Earthing of pole by M.S. Earthing Rod 20x2500 mm as per Resspo Norms only earting rod provided by deptt

Extra Stay Set - Nozzillling & grouting of stay set .(all the material except stay set will be arranged by the contractor )

Construction of masonry type plinth for 33KV VCB of size 1.6x1.6x1 M brick, sand, cement and stone grit including grouting of 4Nos foundation volts for erection of 33KV VCB.

Isolator Structure-Fabrication of Isolator structure minimum 3.5 mtr overall height and 2.5 mtr above ground level as per RESSPO drawing, with help of M.S channel 125x65 mm two pieces of M.S channel joined to each other by M.S flat 50x6 mm, diagonally at the interval of 0.5 mtr and top & bottom of the structure. Grouting of Isolator structure in CC (cement ,coarse sand and stone grit of 20 mm gauge) including supply of necessary T&P and painting os structure complete.(only M.S channel and angle provided by the deptt)

Lightning Arrestor/ CT structure/ PT structure : - Fabrication of lightning arrestor/CT structure/ PT structure as per RESSPO drawing with the help of 2 nos M.S channel 125x65 mm minimum 3.5 mtr long grouting 1 mtr deep from ground level in cc in ratio 1:4:8. complete in all respect.

Fabrication of structures, grouting, plinthing and painting of structures for following equipment.

Cable stand

Mounting of accessories/equipment on fabricated structure complete work with making proper alignment and tightening the work includes fabrication work if required for proper operation of equipment .

33 KV VCB

Bus/Line Isolator

Dragging of 33 KV T/F/ Feeder Control Panel from unloading place upto control room and placement, erection, and grouting commissioning of the same as per RESPO Norms

Feeder control panel

Construction of cable trench of size 150 mm wide 300 mm deep with brick work along with provision trench cover M.S strip at the interval of 0.30 M and M.S angle at both the edge of the trench.

Construction and fixing of trench cover0.5 M wide 0.75 mm thick with cement, coarse sand & stone grit in ratio 1:2:4 for covering of cable trench150 mm wide with provision of M.S Angle and MS Bar as per RESPO Norms

Laying of copper control cable of following sizes its proper dressing ,ferruling and connection with the system.

2x2.5 sq mm

4x2.5 sq mm

6x2.5 sq mm

Earthing of Substation equipment by way of boring and lowering of G.I pipe 1.5" dia up to water level and minimum 20 M deep from the ground level connection in between GI pipe and equipment with GI strip of size 50x6 mm.

Jumpering of Complete line bay by ACSR Panther conductor with the help of connectors and PG clamp

Fabrication of teniss net type switchyard fencing with toe wall with help of wiremesh10 SWG (37mmx50mm) as per drawing along with Fabrication of one number gate made of MS Angle, MS Channel, MS Flat together with locking arrangement, its Installation including the cost of civil material, angle 50x50x6mm, Channel Etc

Laying of Interlocking tiles at yard area as per norms

Grouting,Plinting and Painting of new erected 11M long ST poles of single pole support,double pole cable exposures and end type poles of 33 KV lines

Digging of Pit in kachcha/Pakka land in depth upto 1/6 length of Pole, Dragging of STP from near by place/Dump, Erection of Single pole along with stone pad in bottom with proper alignment of line for 33 KV line on 11 M long ST Pole and refilling with ramming of earth.

Grouting of pole in depth of 1/6 the length of pole in ratio 1:4:8 in cement sand and brick balast as per RESPO norms.

Construction of pole plinth 300mm x 450 mm above ground level in 1:2:4 in cement, coarse sand and stone gritt as per RESPO norms.

Painting of new erected ST pole with two coat of red oxide paint,PO red paint at top of pole 2 M & balance by two coats of best quality aluminium paint ISI of Burger/Nerolac/Asian mark as per norms.

Painting of old existing RS Joist/Rail Poles/ST Pole of 33 KV Line

Painting of new erected ST pole with two coat of red oxide paint,PO red paint at top of pole 2 M & balance by two coats of best quality aluminium paint ISI of Burger/Nerolac/Asian mark as per norms.

High Pressure Testing of 33 cables/line as per norms

Safe loading/unloading/weighing carriage of dismantled material from dump/work site to je"s store/ESC daliganj .

RS Joist Scrap

ACSR Raccooon conductor

Steel material

Tree branches cutting and chopping where required aprox 2 KM .

RAJ ENTERPRISES

SINLESS ELECRICAL CO. PVT. LTD.