Work

Amount

PART - A - Work (Erection of 132/33KV Transformr Bays (HT & LT) Erection of following equipments including shifting of material from store to site including proper fixing with other relevent jobs to complete the work in proper way including fabrication work, wherever required, and removal of garbage after completion of work as per UPPTCL Norms:

145KV SF6 Circuit Breaker

36KV VCB

145KV Current Transformer

145KV C.T. Junction Box

145KV P.T. Junction Box

36KV Current Transformer

36KV C.T. Junction Box

36KV Potential Transformer

36KV P.T. Junction Box

145KV Bus Isolator

145KV Line Isolator

36KV Bus/ Line Isolator

145KV Post Insulators

120KV Surge Arrester

30KV Surge Arrester

Control & Relay Protection Panel as per technical specification for 132/33KV, 40MVA T/F

Laying of following 1.1KV unarmoured copper control cable in cable trenches along with proper tracing and packing / fixing of the cable in the trench, with other relevent jobs, such as providing and fixing of cable tray, wherever required. of to complete the work in proper way as per UPPTCL Norms: -

Termintion of following 1.1KV unarmoured copper control cable along with proper ferulling, with other relevent jobs to complete the work in proper way as per UPPTCL Norms: -

132KV Bay Control Cable including cost of cable glands, lugs & ferrules complete and both end as per site and panel requirement

33KV Bay Control cable including cost of cable glands, lugs & ferruls complete and both end as per site and panel requirement

Erection of Lattice type main and auxiliary structures

Providing and Laying of Earth-mat with 40mm MS Rod after digging pit of 750mm depth accordance to the whole length of Earth-mat. (including cutting, bending, weding, digging pit, painting, filling of land soil into the pit and removal of garbage after completion of the work as per UPPTCL norms) [NOTE: - 1. There should be atleast 12 meter span between parallel bars of cris-cross (squire shape) base in 132KV Side while 7 meter span of parallel bars of cris-cross (squire shape) base in 33KV side. Proper solid and smooth welding of Bars on joints (There should be overlapping of at least 150mm at joints) and crossings. There should be vertical Electrode bar of 03 meter length with the gap of 24 meter in 132KV side while it should be with the gap of 14 meter in the 33KV side and properly and smoothly welded., it should be properly jointed with the existing earthmat. Corners of the new earthmat have to be dense with double strength as per drawing. 2. All material should be provided by the contractor]

Earthing of structures and equipments:

Providing and laying along with Earthing of 75mm x 10mm MS flat for structures and equipments (including cutting, bending, welding, digging pit, painting, filling of land soil into the pit and removal of garbage after completion of the work as per UPPTCL norms) (N0te: - 1.Earthing of 50mmx6mm MS flat for structures and equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding. 2. Materials should be provided by the contractor)

Providing and laying along with Earthing of 50mm x 6mm MS flat for structures and equipments (including cutting, bending, welding, digging pit, painting, filling of land soil into the pit and removal of garbage after completion of the work as per UPPTCL norms). (N0te: -1. Earthing of 50mm x 6mm MS flat for structures and equipments, seperately for each, to the earth-mat with twice earthing of main and auxiliary structures along with twice for equipments, too, Earthing of Mast of main structure. Overlapping of MS-Flat on joints should be 75mm with solid and smooth welding. 2. Materials should be provided by the contractor)

0.2 class accuracy ABT energy meters (Main + Check) including cable laying of CT and PT along with terminations of cables at both ends in a proper way.

Stringing of following Bus with specified ACSR conductors, tension fittings, suspension fittings & PG clamps to complete the work satisfactory as per technical specification (including cost of hoisting insulators, cutting of conductors and shifting of materials from store to site):

132KV Main Bus with Double ACSR Moose conductor.

132KV Transfer Bus with ACSR Moose conductor

132KV Jack Bus for 40MVA Transformer with ACSR Panther Conductor

33KV Main Bus with Double ACSR Zebra conductor.

33KV Transfer Bus with ACSR Zebra conductor.

Bay wise interconnection (jumpering) of equipments with specified conductors and Clamps along with Spacers:

40MVA Transformer bay including 132KV & 33KV side

Erection of 132/33KV Transformr

Shifting of the Main Tank of 40MVA Transformer to plinth from place of storage upto 20mtr. Distance including turning of tank if required.

Additional shifting of transformer tank upto 100 mtr distance (1 Job for every 5 mtr.)

Erection of 40MVA Transformer RTCC Panel including shifting from storage place to control room.

Complete erection of 40MVA Transformer including Radiators, Conservator tank, Bushing, Connecting pipe lines, Cooling fans and pumps, Marshalling box, OTI, WTI, Capillary pipes etc.

Topping of fresh transformer oil from transformer oil drums in suitable capacity oil tank and then centrifuging of transformer oil by ultra high vacuum oil filtration plant after connecting the centrifuging pipes with oil tanker to oil filtration plant including taking the BDV & PPM value of oil periodically till the required value is achieved and creating the vacuum inside 40MVA transformer before filling the transformer oil including vacuum stand test with all cost of centrifuging machine, CFM operator, lubricant etc.

Centrifuging/ Dehydration of the complete transformer oil of 40MVA transformer by ultra high vacuum oil filtration plant after connecting the centrifuging pipes with transformer tank to oil filtration plant including taking the BDV & PPM values of oil and megger value of the transformer periodically till the required value is achieved. Including filling and topping up of the transformer oil under vacuum in main tank, radiators, conservator tank etc. and attending the oil leakage if any, will all cost of centrifuging machine, CFM operator, lubricant etc.

Providing and Laying earthmat of 40mm dia MS Round as per standard practice (Length of MS Rod is about 35 meter) (Note: - Material should be provided by the contractor)

Complete earthing of 40MVA transformer with 50x6mm/ 75x10mm size MS Flat as per standard practice at two points.

Providing and Earthing of main tank with 75x10mm MS Flat, marshalling box and drive mechanism of cooling fans etc. with 50x6mm MS Flat and its connection of with earthmat as per standard practice. (Length of MS Flat might be atleast 24 meter long) (Note:- Material should be provided by the contractor)

Providing and Earthing of HV & LV Neutrals with separate 75x10mm size MS Flat as of 40MVA transformer with the help of 75x10mm size, its jointing with delta, including making of 2 new delta earthing for 132KV and 33KV Neutral bushing by 3 Mtr. long 36mm/40mm dia MS round bar after digging pits of size 1x1x1 CuM and necessory modification in existing support for earthing of neutral bushing support for its earthing work and then painting of earthing strips as per technical specification/ standard practice. Length of MS Flat may be 49 meter long and of the 36/40mm MS Round Bar is about 30 meter long) (Note: - Material should be provided by the contractor)

Termination of Control and Power cable as per cable schedule of 40MVA transformer RTCC Panel, Control and Relay Panel, Cooling fan, Marshaling box etc. including cost of cable glands, lugs & ferruls complete and both end as per site and panel requirement.

Erection of 33KV Bus-Coupler and Auxiliary Power Supply Erection of following equipments including shifting of material from store to site including proper fixing with other relevent jobs to complete the work in proper way as per UPPTCL Norms: -

36KV VCB

36KV Current Transformer

36KV C.T. Junction Box

36KV Potential Transformer

36KV P.T. Junction Box

36KV Bus/ Line Isolator

30KV Surge Arrester

33KV Tripple Feeder Simplex type Control & Relay Panel as per technical specification for SAS based system

Fixing/ Erection of 0.4KV AC Cubical

Laying of 3.5 core 50mm2 Aluminium Power cable below the minimum 50 cm. from ground level through the trench to be made of first class bricks and filling of sand after laying of cable & covering by bricks as per technical specification and ramming the earth

Termination of 3.5 core 50mm2 Aluminium Power cable at both ends (including Lugs)

Laying of following 1.1KV unarmoured copper control cable in cable trenches with other relevent jobs to complete the work in proper way as per UPPTCL Norms: -

Termintion of following 1.1KV unarmoured copper control cable along with proper ferulling, with other relevent jobs to complete the work in proper way as per UPPTCL Norms: -

33KV Bay Control cable termination including cost of cable glands, lugs & ferruls complete and both end as per site and panel requirement

Erection of Lattice type main and auxiliary structures

Earthing of structures and equipments:

Providing and Earthing of 50mm x 6mm MS flat (including cutting, bending, welding, digging pit, painting, filling of land soil into the pit and removal of garbage after completion of the work as per UPPTCL norms) (Note: - Material should be provided by the contractor)

Providing and Earthing of 25mm x 6mm MS flat (including cutting, bending, welding, digging pit, painting, filling of land soil into the pit and removal of garbage after completion of the work as per UPPTCL norms) (Note: - Material should be provided by the contractor)

Bay wise interconnection (jumpering) of equipments with specified conductors:

33KV Bus-Coupler Bay

PART - B - Supply Supply of various Items required for erection of structures and equipments and stringing work along with earthing of the equipment and structures for increasing capacity work from 2x40MVA T/F to 3x40MVA T/F at 132KV S/S, Milkipur

132KV Bolted type Tension fitting for Single ACSR Panther Conductor suitable for Porcelain Disc Insulator with hardware set as per technical specification.

132KV Bolted type Suspension fitting for Single ACSR Panther Conductor Suitable for Porcelain Disc with hardware set as per technical specification.

33KV Bolted type Tension fitting for Twin ACSR Moose Conductor suitable for Porcelain Disc Insulator with hardware set as per technical specification.

33KV Bolted type Tension fitting for Twin ACSR Zebra Conductor suitable for Porcelain Disc Insulator with hardware set as per technical specification.

33KV Bolted type Tension fitting for Single ACSR Panther Conductor suitable for Porcelain Disc Insulator with hardware set as per technical specification.

33KV Bolted type Suspension fitting for Twin ACSR Moose Conductor Suitable for Porcelain Disc with hardware set as per technical specification.

33KV Bolted type Suspension fitting for Single ACSR Zebra Conductor Suitable for Porcelain Disc with hardware set as per technical specification.

33KV Bolted type Suspension fitting for Single ACSR Panther Conductor Suitable for Porcelain Disc with hardware set as per technical specification.

4 Bolted Type PG Clamp suitable for ACSR Moose to ACSR Moose Conductor Complete with HDG nut bolt & washer as per technical specification.

4 Bolted Type PG Clamp suitable for ACSR Moose to ACSR Zebra Conductor Complete with HDG nut bolt & washer as per technical specification.

4 Bolted Type PG Clamp suitable for ACSR Zebra to ACSR Zebra. Conductor Complete with HDG nut bolt & washer as per technical specification.

4 Bolted Type PG Clamp suitable for ACSR Moose to ACSR Panther Conductor Complete with HDG nut bolt & washer as per technical specification.

4 Bolted Type PG Clamp suitable for ACSR Zebra to ACSR Panther Conductor Complete with HDG nut bolt & washer as per technical specification.

3 Bolted Type PG Clamp suitable for ACSR Panther to ACSR Panther Conductor Complete with HDG nut bolt & washer as per technical specification.

Spacer for Twin ACSR Moose with 250mm space

Spacer for Twin ACSR Zebra with 150mm space

Spacer for Twin ACSR Panther with 100mm space

Bus Post Clamp suitable for Twin Panther conductor complete with hot dip galvanized nut, bolts & washer as per technical specification.

SHIVAM ENGINEERS

MAYA DEVI CONSTRUCTION

Katyani Construction Co.