Supply and erection of Station auxiliaries, Communication equipments, Scientific Instruments and DG set and Erection of equipments, and Installation of Visual monitoring system etc., for the establishment of Nanguneri 230/110KV AI Substation

Amount

SWITCH GEARS ACCESSORIES AND JUNCTION BOX

Supply of Motor operated Mechanism drive (MOMD) for 110 KV, 40 KA, Horizontal Centre Rotating Double Brake with Single earth switch/with out earth switch for main moving contact 440 V AC Motor operated with 220 V DC Control as per the requirement of field engineer.

Supply of auxiliary contactor assembly for 110 KV, 40 KA, for earth switch. as per the requirement of field engineer.

CABLE TRAY:

Supply of GI Ladder type Cable Tray 2.5m L, 0.3m W and 2mm thickness with coupling plate and bolt nuts

Supply of GI Ladder type Cable Tray 2.5m L, 0.45m W and 2mm thickness with coupling plate and bolt nuts

Supply of GI Ladder type Cable Tray 2.5m L, 0.60m W and 2mm thickness with coupling plate and bolt nuts

Supply of Gland and End connectors for Optic Fibre Cables.

STATION AUXILIARIES:

Supply of Trolley Mounted adjustable Telescopic GI Ladder 12 Meter Height

Supply of Aluminium Ladder 8 Mtrs Length

Supply of Aluminium Ladder 4 Mtrs Length

Supply of discharge rod made of hard PVC,copper flat and 6sq.mm cable

Supply of Earth Rod made of hard PVC,copper flat and 6 sq.mm cable

Supply of first Aid Box

Supply of Digital clock for GPS Time calibration

Supply of portable Emergency Lamp-Rechargable Type

Supply of emergency lampwall mounted with Battery backup

Supply of 3 KVA UPS for SCADA System.

DG SET /STATION SUPPLY: Supply of 250 KVA DG complete set with all accessories and protection outdoor type, protection relay panel, extension of exaust pipe with suitable size and quality MS pipe upto building outside through silencer and properly insulating with suitable thermal insulating materials, erection of AMF panel with battery set , control and power cable laying including all consumables and commissioning.

COMMUNICATION EQUIPMENTS:

Supply Telephone Cable (4 Pair 5 Nos, each with 500 Mtrs.)

Supply of Telephone for CC

SCIENTIFIC INSTRUMENT: Supply of Oil BDV kit

FURNITURE: Supply of steel furniture manufactured by 'TANSI' or any other ISI mark including cost of all materials, labour, lead and lift etc., complete. Sample to be approved by department engineer.

S Type Chair

Three drawer steel table

Steel side rack open type 4 shelves

steel half bench

Revolving Chair

Operator Table 6'X5'

PVC Chair of reputed make

Steel Stool

VISUAL MONITORING SYSTEM : Supply of CCTV Cameras of reputed make with high resolutions (704 X 480) for day and night monitoring of the entire switch yard area of size 198 X 124 mtrs with 2000 mtrs. Necessary connecting cables including one number Digital Video Recorder of reputed make with multiple Port of 24 way with all accessories and two numbers LED TV of reputed make of size 42'' for monitoring of CCTV cameras with 15 days storage capacity.

Supply of Fire Protection alarm system for control room and cable gallery

HANDLING

Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor WITHOUT using Board's crane for one operation.

Non-Fragile Materials

230 KV Isolators

110 KV Isolators

Cables/Conductors including cutting and rewinding

Busbars

Fire equipments/rubber mats/others

Fragile Materials

230 KV Breaker

110 KV Breaker

230/110 KV CT/PT/LAS/CVT/CC/WT/Others

220 VDC Battery sets

48 VDC Battery sets

230 KV Insulators

110 KV Insulators

33/22/11 KV Insulators

AC/DC/C&R Panels of Non grid type, Single feeder Control/Relay Panels of Grid type

Battery Charger-Simple type

Substation Equipment Erection: Labour for erection of Breaker using crane arranged by the Contractor including the cost of gada cloth taflan tape and other consumables including support structure providing holes, gas filling wherever necessary as directed by the field engineer

230 KV Breaker

110 KV Breaker

Labour for erection of Measurement transformers, reactor units, using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer

Fabrication, supply and fixing of AC junction box of size 535x310x127mm of 18 SWG M.S Sheet including HRC Fuse unit-18nos should be fitted with base, consumables, GST, freight, etc., as TANTRANSCO standard and directed by the field engineer on site requirements.(The box shall be vermin proof shall have sturdy hinges, & locking arrangements)

Fabrication, supply and fixing of AC junction box (FRP)

Fabrication, supply and fixing of DC interlock box (FRP)

Fabrication, supply and fixing of Station Transfomer Distribution box of size 900x650x250mm of 18 SWG M.S Sheet including Porcelin Fuse unit-(200A-3nos,100A-6nos), consumables, GST, freight, etc., as TANTRANSCO standard directed by the field engineer on site requirements.(The box shall be vermin proof shall have sturdy hinges, & locking arrangements)

Labour for erection of C.T/P.T junction box. (box supplied by department)

Labour for erection of LAS station/Distribution type single unit including monitors & accessories.

Labour for erection of Isolators with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer

230 KV with Earth - Motor operated

230 KV without Earth - Motor operated

230KV without Earth - Motor operated in Elevated structure

110 KV with Earth - Motor Operated

110 KV without Earth - Motor Operated

MoM & BoM box fixing arrangements for 110 KV AB switches

Labour for erection of 33/22/11 KV station transformers with/without crane and as directed by the field engineer

Labour for erection of HG fuse complete set 33/22/11 KV

STATION BATTERY AND BATTERY CHARGER: Labour for Erection of Battery set including two coats of painting of Acid proof paint on wooden stand and neatly stacking the Battery cells and fixing of connecting plates.

48V DC, 36/120/300 AH

Labour,Consumables for the Initial filling and First Charging of the Battery to the required AH input and thereafter atleast 3 cycles of Charge / Discharge of the Battery set till the battery is charged to its full Capacity as directed by the field Engineer.

48V DC, 36/120/300 AH

CABLE TRAY: Erection of GI Ladder type Cable Tray various sizes with coupling plate and bolt nuts including transporting and alignment

CONTROL & PROTECTION PANELS: Labour for the Erection of Control Panels including consumables as directed by the field engineer

Simplex type/AC/DC/C&R Panel of Non-Grid type, Battery Chargers, Single feeder Control/Relay Panels of Grid type (P&C)

CONTROL CABLE LAYING & TERMINATION: Labour for erection of cable in duct/trench/clamping on structures - neat laying in the ducts with identification Tags,Plastic token in all duct corners for easy identification of cables. including fabrication of clamps and fixing at uniform intervals as directed by the field engineer

Upto 8 Core

Above 8 Core.

Labour charges for laying of control/ yardlight cable by digging cable trench of size 0.3mX0.6m filling with for a depth of 0.2m, covering with one layer of country bricks and refilling with excavated earth and including cost of sand and bricks,etc.

Erection of Armoured Fiber Optic Cable with all the accessories for connectivity between Outdoor SAS Process interface panel and control & protection panels, Digital Substation Automation System and wherever required.

Erection and commissioning of ADSS (24 fibre) cable with HDPE pipe and accessories from gantry towers to control room for feeders.

Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer.

Supply and fixing Fuse unit of reputed make with ISI as directed by the field engineer including drilling & fixing.

HRC Backlite Fuse units

Porcelain rewirable fuse unit

Supply and fixing of HRC fuse of reputed make as directed by the field engineer.

Supply and fixing of AC 3 phase 4 pole 415V ISI mark changeover switch of reputed make iron glad metal switch as required and directed by the field engineer.

Supply and fixing of Terminal blocks as directed by the field engineer

Regular type (Non-disconnecting)

Disconnecting type (Link type)

Supply and termination of cable core end dressed neatly including the cost of cable socket (lug) ferrules, sleeves, tags, ties, stropes, etc., as directed by the field engineer.(No.of core ends in unit of 1000)

Supply & fixing of LC/Key board out of 75x 25 mm Alu. frame embedded with 12 mm pre-laminated wood particle board using screw on rear side, 2 Nos plain glass sliding shutter of 5 mm thick fixed with metal roller on Alu.channel with locking arrangements, glass piece handle shutters, wall clamp as directed by the field Engineer including cost of all materials & all consumables.

Installation of 3 KVA, UPS for SCADA System

DIESEL GENERATOR SET AND STATION : Erection, Testing and Commissioning of 250 KVA, Diesel Generator complete Set with all accessories, and protection outdoor type, protection relay panel, extension of exhaust Pipes with suitable size and quality MS pipes upto building outside through silencer and properly insulating with suitable thermal insulating materials, erection of AMF panel with battery set , control and power cable laying including all consumables and commissioning.

VISUAL MONITORING SYSTEM : Erection of CCTV Cameras of reputed make with high resolutions (704 X 480) for Day and Night Monitoring of the entire switch yard area of size 198 X 124 mtrs. With 2000 mtrs. Necesssary connecting cables including one number Digital Video Recorder of reputed make with multiple Port of 24 way with all accessories & Two numbers LED TV of reputed make of size 42" for monitoring of CCTV cameras with 15 days storage capacity.

Erection of Fire Protection alarm system for control room and cable gallery.

Supply and erection of Vinyl Sticker cutting/Printing on Vinyl Sticker/Foam board to be used for main equipment, slogan, name board & any other purpose of required sizes as directed by the field engineer.

Labour for the security arrangement for switchyard in substations under erection after 3 months from the date of site taken over by the contractor to till the date of commissioing /taken over by the operation wing. (3shift/day)

Typing & printing of Commisioning reports, Booklets.,etc.

SGST & CGST (If applicable quote the value, if not enter '0')

IGST (If applicable quote the value, if not enter '0')

C ILANGAMANI

vasanthaconstructions

JK ENGINEERS