Construction of new 33/11 KV S/S Bandha road, Mau

Amount

Loading, Carriage and unloading of all centralized material store to work site and vice versa Fallowing

Terminal Gantry

Main bus bar complete with strucutre (Bus bar gantry, 24 No disc insulator & 06 No disc fitting B&S)

33 Kv pin insulator Polymeric composite

33 Kv line Isolator

33 Kv bus isolator

33 Kv post insulator

33 Kv lightening arrestor

33 Kv PT single phase 33 kv/110volt

Structure for post insulator

Structure for L.A.

Structure for 33 Kv PT

Structure for line & bus isolator

90 lbs rail pleces for T/F plinth (44.64 Kg/mtr) (4 No.)

33 Kv VCB with steel structure

Control pannel I/C for 33 Kv single T/F

33 Kv CT 200/100/1A with structure

11 Kv I/C VCB 600/300/5Amp. 350MVA 1250 Amp

11 Kv O/G VCB 200/100/5Amp.

11 kv Bus coupler 350 MVA

11 Kv cable 3x300Sqmm XLPE

11 Kv cable 3x185Sqmm XLPE

11 Kv cable jointing kit 3x300mm2 O/D

11 Kv cable jointing kit 3x300mm2 I/D

11 Kv cable jointing kit 3x185mm2 O/D

11 Kv cable jointing kit 3x185mm2 I/D

ACSR dog conductor

ACSR weasel conductor

63 KVA 11/0.4Kv T/F

ST Pole 11 mtr long (01 No D/P for S/S T/F, 04 No. D/P for O/G feeder)

PCC Pole 8.5mtr long

Top channel 100x50x6-2240 mm

11 Kv MS channel for dropper 100x50x6-2028 mm

MS bracing angle 65x65x6-2700 mm long

11 Kv MS channel 75x75x6-2028mm with clamp & bolt and nut for T/F base

Stay set

Stay Wire 7/10 SWG

11 kv disc insulator polymeric

11 kv disc fitting

11 kv pin insulator polymeric

MS earthing rod 20x2500 mm and 6 SWG earthing wire etc.

LT Shakle insulator

GI wire 5mm (for pole earthing & LT line earthwire)

T/F Fresh Oil

11 kV fuse set with fixing clamp

Battery Charger 24 V

Battery set 12 nos.* 2V, 200Ah with stand

Decentralized Material (Provided by Contractor)

MS channel 100x50x6mm-3000mm long for fabrication of cable stand and neutral earthing stand for power T/F

MS flat 50*6mm for fabrication of cable stand and neutral earthing stand for power T/F

Control cable 2x2.5 MM2 (Armored Cable)

Control cable 4x2.5 MM2 (Armored Cable)

Control cable 6x2.5 MM2 (Armored Cable)

Sub station name and arrow shine board complete by providing ms sheet 1220x 1220mmx4mm and ms angle 50x50x5 mm

Clamp and connector for 33 kV switchyard equipments

LT distribution board/panel 440V, 63Amp, 12way type (for testing of T/F VCB etc in switchyard)

Stay insulator for 7/10 swg stay wire, 11 kV procelain type

Fuse set fixing clamp

CT Junction box (for control cable wiring)

PT Junction box (for control cable wiring)

LT PVC Armoured Al. cable 4x16sqmm

Cable Glands of all size (For LT panel, control panel, CT & PT junction box, 11kV panel etc)

Furniture of S/s (04 No chair with 01 No Table)

Fire fighting extinguisher (6kg) of sub station as per ISI specification including mounting on wall with the help of clamp

Fire bucket stand with 04 no. buckets (For switchgear/control room & switchyard)

Break down, shut down, rostering name board 04 No each

LED lamp 250W complete fitting and of standard quality ISI mark with water light fittings, elbow etc. complete in all respect and suitable for above supports for switchyard lighting

G.I pipe 140mm dia

Rubber matt 2*1.5mtr, 3mm thick as per IS standard

"E" Bracket

Top channel clamp

Dropper angle clamp

Bracing angle clamp

Stay clamp

Earth wire clamp

LT Schakle insulator clamp

Danger board & clamp with nut & bolt

Stone Pad 300x300x75 mm

Cable holding clamp

11 kV TPMO

PG clamp for dog conductor

Spacer LT PVC

Red oxide paint

Allu. Paint

T/F base Clamp

GI Barbed wire

Bolts & Nuts all Size

ERECTION OF WORK

Grouting, concreting & plinthing of PCC poles as per norms

Concreting of stay as per norms

Earthing of S/s outdoor equipments & Earth Mat as per norms (All required materials with 50*6mm GI strip & M. S. Rod 40 mm dia will be provided by contractor)

Earthing of S/s for indoor equipments (Seprarte earthing for 33 kV & 11 kV Panel) (All required materials with 50*6mm GI strip will be provided by contractor)

Digging & Making of standard size Pakka cable trench by providing cement, sand, bricks & C.C. trench cover and laying of 11 kV 3x300 sqmm XLPE cable from both 5MVA Transformer (All required materials like cements, sands, bricks & C.C. trench cover etc will be provided by contractor)

Digging & making of standard size cable trench by providing sand, bricks & saparate stone slab and laying 11 kV 3x185 sqmm XLPE cable (All required materials like sands, bricks & stone slab etc will be provided by contractor)

Plinth & foundation for T/F Construction of plinth of size 4.50*3.50 Mtr for 5 MVA T/F. as per specifacation (All required materials for civil work like sands, bricks, cement, MS bars, stone grits etc. will be provided by contractor)

Errection of new 33/11 kv, 5 MVA power T/F including shifting of T/F from outside to inside the switch yard & mounting on T/F plinth in safe position thereafter fixing & commissioning of all accessories like radiator, conservator etc. top up of T/F oil.

Plinth & foundation for 33 kV VCB (Construction of plinth of standard size suitable for erection of upper structure for 33 kV VCB including grouting of anchor bolts in proper alignment and level. (All required materials for civil work like sands, bricks, cement, MS bars, stone grits etc. will be provided by contractor)

Digging & Making of Pakka cable trench 450mm wide and 900 mm deep by providing cement, sand, bricks & C.C. trench cover for laying of various size of control cable (All required materials like cements, sands, bricks & C.C. trench cover etc will be provided by contractor) as per respo norms.

FABRICATION OF TRANSFORMER SEPARATE EARTHING T/F NEUTRAL EARTHING (A) Seprate earthing of power T/F by way of boring and lowering GI pipe 2'' dia, - 3no*20 mtr deep (02 no for T/F body earthing and 01 no for T/F neutral in delta connection earthing and making earthing pit for each) by providing all materials like GI pipe 2'' dia, 50*6mm GI strip, socket, sand, bricks, cement etc. (All required materials will be provided by contractor) (B) Fabrication and grouting of M.S Channel 100*50*6mm in L- shape with 50*6mm GI strip & in proper size and alignment to provide support for power transformer neutral

Fabrication and erection of cable support made of two pieces of M.S channel 100x50mm,3.0 mtr long joined to each other by means of 5 nos M.S Flat 50x6mm places each by welding at equal intervals and grouting in a block of standard size complete (All required materials will be provided by contractor)

Fixing & jointing of 11 kV,3x300 sqmm XLPE cable Outdoor jointing kit after carefully removing the insulation of the cable duly plumbing and taping of cable providing, fixing and crimpling of proper size good quality lugs and complete work (All required materials will be provided by contractor)

Fixing & jointing of 11 kV,3x300 sqmm XLPE cable Indoor jointing kits on switchgears after carefully removing the insulation of the cable, duly plumbing and taping of cable providing,fixing and crimpling of proper size good quality lugs, duly plumbing and taping of cable properly fixing of lugs on switchgears and boxes complete work (All required materials will be provided by contractor)

Fixing & jointing of 11 Kv 3x185 sqmm XLPE cable Outdoor jointing kit after carefully removing the insulation of the cable duly plumbing and taping of cable providing, fixing and crimpling of proper size good quality lugs and complete work (All required materials will be provided by contractor)

Fixing & jointing of 11 kV,3x185 sqmm XLPE cable Indoor jointing kits on switchgears after carefully removing the insulation of the cable, duly plumbing and taping of cable providing, fixing and crimpling of proper size good quality lugs, duly plumbing and taping of cable properly fixing of lugs on switchgears and boxes complete work (All required materials will be provided by contractor)

Hosting of 11 kV,3*185 sqmmXLPE cable with 100 mm Dia, 3.5 mtr long GI Pipe on the outgoing feeder cable before mounting the cable on the double pole, lifting, mounting and clamping of 11 kV feeder cable boxes on the feeder double pole structure and making connection

Hosting of 11 kV 3*185 sqmm XLPE cable to outgoing feeder switchgear, 11/0.4 kV T/F & 11 kV 3*300 sqmm XLPE cable from 33/11 kV T/F to 11 kV Incommer switchgears

Copper Control Cable Laying of different size of (2x2.5) mmsq / (4x2.5) mmsq Armoured control cables i.e. from Buchholez realy to Marshalling box to indication protection board in switch gear room, 33KV CTs Junction Box, CT 33KV, VCB Control Panel, and capacitor Bank Junction Box to 33KV VCB control panel and control panel to 33KV VCB outdoor operatrion mechanism panel from T/F etc. in cable trench including making proper connectoin at Buchholez Relay, Marshalling box and indication board as per required for installed equipment.

Transformer repairing work in case of providing old & used T/F (repairing work of T/F like changing Gasket, changing O ring of T/F busing, stopping oil leakage etc.)

Cost for miscelneous works like sandry store, soil filling & leveling, Laying of Bricks in switchyard, T/F cleaning, approach road for switchyard & others

INSTALLATION & CHARGING OF 11kV SWITCHGEARS & CONTROL PANEL IN CONTROL ROOM

A) Shifting carefully & safely 11kV I/C, O/G & bus coupler switchgear from outside of the switchgear room as per direction of Engineer in charge (All required materials will be provided by contractor)

B) Fixing and making bus bar connections in between all switchgears (All required materials will be provided by contractor)

(C) Shifting carefully & installation of 33 kV single circuit transformer control panel in control room

FABRICATION, ERECTION & GROUTING OF S/s STRUCTURE

(A) BUS BAR GANTRY & TERMINAL GANTRY Fabrication, erection, & grouting of Bus bar gantry/ terminal gantry using rail pole and channel as per norms

(B) Fabrication & erection of bus isolator & line isolater structure as per norms.

(C) Fabrication & erection of Lightening Arrestor/CT structure/PT structure as per norms

(D) Fabrication & erection of Post structure as per norms.

(E) 33 KV Bus bar Erection & jumpring with ACSR Dog Conductor

Digging & Making of standard size Pakka trench in switchyard for laying of control cable & power cable (All required materials like cements, sands, bricks & C.C. trench cover etc will be provided by contractor)

Lighting Arrangement of 33/11KV Sub-Station outdoor switch yard and approch road with LED Lamp 250 W.

Construction of 11KV Double poles as per specificaction

Tripping, Single line diagram, Protection and 33/11KV Sub Station Board as per specificaction

63KVA , 11KV/0.4KV Station T/F

Provide and fitting of flexible copper bond for nutreal earthing for Power Transformer

Installation of battery and battery charger in control room and making connection.

R A ENGINEERS (BID ID -5533035)

M/S Shree Constraction (BID ID -5535083)