The work of increasing capacity of Distribution and Power TF, Replacement of damaged pin insulators of 33 KV Lines, Installation of additional Power TF as increasing capacity of Sub-Station from 1x5 MVA to 2x5 MVA and Other works under EDD, Banda

The following works under various places/Sub-Stations under BUSINESS PLAN SCHEME 2023-24 under EDD, BANDA (RURAL), including carriage of all required material from ESC Banda to work site, alongwith its loading, unloading & dragging at the respective ends and also safe carriage of old line material/scraped from site to store centre, if any. Some petty Material like all types clamps, cable boxes, Aluminium tape, Lugs, hoisting clamp/cable hanging U clamps, Danger Board, Number Plate, Angle, HDPE/GI Pipes, nut-bolts & washers etc. of appropriate size & all plinth/fencing materials will be arranged by contractor on his own cost. The bidder shall be responsible for complete execution of the work under the scope of tender specification. Any work/activity not specifically indicated but is required for systematic execution of job shall be carried out by the contractor without any extra payment. Details of the work as given below ;-

Increasing Capacity & Additional work - Vill. Kumhariya Dera (Jaspura), Vill. Mungus (Tindwari), Vill. Murwal (Tindwari), Vill. Hathaura (Tindwari) etc.

Safe Removal/demounting of old existing following T/Fs from single/double pole structure/plinth after opening of all connections, earthing & fittings with Loading, unloading alongwith safely cartage of the same from work site to ESC/Workshop.

25 KVA Transformers

63 KVA Transformers

Safe cartage of following capacity T/F from ESC/Workshop to work site, including loading & unloading at vehicle and dragging safe side etc.

63 KVA Capacity Transformer

100 KVA Capacity Transformer

Construction of new 11/0.4 kV, 100/160/250 KVA Transformer plinth of size 4x4x5 ft. above ground level and one ft. below the ground level of 9”. After excavation of 4” earth, brick ballast shall be provided and rammering will be done properly. After that a retaining wall of 9” width by first class brick in ratio 1:5 of cement and sand shall be made. The earth shall be filled up to one ft. below the top of the plinth. After this brick ballast shall be provided up to 6” from the earth level and proper rammering shall be done. One No. Jail of 12 mm MS tore shall be fixed in the hollow of plinth and one ft. thick RCC in ratio of cement, sand and stone ballast shall be laid on the top of the plinth. The 12 mm thick plastering shall be done all around the plinth in 1:4 ratio of cement and sand. The contractor shall be responsible to complete the work as per direction of Supervising Engineer.

Installation of following transformer on the existing/newly erected double pole/plinth with fitting of Al. Lugs and L clamp, earthing & all connections both ends by LT Cables.

63 KVA Transformer

100 KVA Transformer

Earthing Complete as per RESSPO manual.

Replacement of damaged Pin Insulators of 33 KV Jauharpur Line - From 132 KV Sub-Station, Samagra to 33/11 KV Sub-Station, Jauharpur

The work of dismantling of bad/damaged 33 KV Pin Insulators and replace/erection of new 33 KV Pin Insulators of 33 KV Jauharpur Lines from 132 KV S/S Samagara to 33/11 KV S/S, Jauharpur (Banda) under EDD, BANDA, including safely carriage of all required material from E.S.C., BANDA to work site and also carriage of damaged/scraped/dismantled material (Pin) from work site to E.S.C., BANDA, alongwith its loading, unloading & dragging at the respective ends.

Installation of Addtional Power TF as increasing capacity of Sub-Station from 1x5 MVA TO 2x5 MVA - at 33/11 KV Sub-Station, KALESHWAR due to overloading of 5 MVA Power T/F and avoiding the problems of low voltage & tripping in that area under EDSD, PAILANI

ERECTION, INSTALLATION, LAYING, TERMINATION, FIXING CAREFULLY & SAFELY OF FOLLOWING MATERIALS ALONG WITH IT'S CARTAGE/TRANSPORTATION FROM ESC TO WORK SITE :-

33 KV BUS ISOLATOR

STRUCTURE FOR ABOVE AS PER STANDARD/RESSPO MANUAL.

33 KV POST INSULATOR SET

STRUCTURE FOR ABOVE AS PER STANDARD/RESSPO MANUAL

TRANSFORMER BUS WITH COMPLETE STRUCTURE

33 KV LIGHTENING ARRESTERS

STRUCTURE FOR ABOVE AS PER STANDARD/RESSPO MANUAL..

5 MVA 33/11 KV TRANSFORMER

90 lbs RAIL PIECES (44.64 KG/M)

PLINTH & FOUNDATION OF TF AS PER STANDARD/RESSPO MANUAL.

33 KV VCB WITH SINGLE T/F CONTROL PANNEL AND CT WITH STRUCTURE (i) - 33 KV VCB (ii) - CONTROL PANNEL I/C FOR 33 KV SINGLE T/F (iii)- CT (iv)- STEEL STRUCTURE

PLINTH & FOUNDATION OF VCB AS PER STANDARD/RESSPO MANUAL.

11 KV VCB WITH CT - (i) - 11 KV VCB (ii) - INCOMING CTR 400/200/5, 350 MVA - 1 No. (iii)- OUTGOING CTR 200/100/5, 250 MVA - 3 No.

BUS COUPLER 350 MVA

Laying of 11 KV 3x300/3x120 Sq.mm. XLPE Cable by digging and making of trench, where trench is to be prepared by contractor. Cable hoisting and making loops at both ends are also included in the work.

Supply and commissioning of 3x300 Sq.mm. 11 KV Cable Jointing Kit (Cable Box) for 3x300 Sq.mm. XLPE cable and making all suitable arrangements to get the work done (arranged by tenderer at his own cost).

Supply and commissioning of 3x120 Sq.mm. 11 KV Cable Jointing Kit (Cable Box) for 3x120 Sq.mm. XLPE cable and making all suitable arrangements to get the work done (arranged by tenderer at his own cost).

CONTROL CABLE SIZE 2x2.5 SQ.MM.

CONTROL CABLE SIZE 4x2.5 SQ.MM.

EARTHING OF INDOOR INQUIPEMENTS (Arranged by tenderer at his own cost).

PAINTING OF INDOOR INQUIPEMENTS (Arranged by tenderer at his own cost).

Increasing Capacity of Sub-Station from 5 MVA TO 8/10 MVA - at 33/11 KV Sub-Station, MURWAL/BABERU due to overloading of 5 MVA Power T/Fs and avoiding the problems of low voltage & tripping in that area under EDSD, BANDA (GRAMIN)

Safe removal of following capacity old transformer from existing plinth after opening of rediator, conservator tank etc. and safely drain out of TF oil and filling on the drum and opening of earthing/all connections at both ends as new transformer will be replaced by store and after installation reconnecting transformer to circuit -

5 MVA Transformer

Repairing/Construction of plingh & foundation for 8/10 MVA TF as per standard/RESSPO Manual, if required.

Laying of 11 KV 3x300 Sq.mm. XLPE Cable by digging and making of trench, where trench is to be prepared by contractor. Cable hoisting and making loops at both ends are also included in the work.

Supply and commissioning of indoor/outdoor type 3x300 Sq.mm. 11 KV Cable Jointing Kit (Cable Box) for 3x300 Sq.mm. XLPE cable and making all suitable arrangements to get the work done (arranged by tenderer at his own cost).

Supply and commissioning of aluminium crimping lugs (arranged by tenderer at his own cost).

M/S PREM ELECTRIC ENGINEERS