06/EWC(B)/2024-25

Amount

Loading, unloading and safe carriage of the following materials from any electricity Store Center of Electricity store division MVVNL Bareilly

M.S. Channel 125x65mm

M.S.Angle 75x75x8mm

MS Angles 50x50x6mm

33 KV Post insulator

33 KV Lightening Arrestor

33 KV Line Isolator

33 KV 400 A Bus Isolator

33 KV VCB 800A 750 MVA

33 kv O/D CT CTR 200/100/1-1-1 A

33 kv O/D CT CTR 400/200/1-1-1 A

11 KV VCB I/C CTR 600/300/5A

11 KV VCB O/G CTR 200/100/5A

11 KV 3x300 mm2 XLPE Cable

11 KV 3x185 mm2 XLPE Cable

33 KV 3x300 mm2 XLPE Cable

11 KV Cable jointing Kit

33 KV Cable jointing Kit 3x300 mm2 S/th and O/D

PCC Pole 8.5m long.

Earthing Complete

11KV Disc Insulator B&S 7000 Kg

33 KV Disc fitting for Dog conductor

11 KV disc insulator

11 KV disc fitting

Cost of ACSR Dog conductor

Earthing of indoor & outdoor equipments of Sub-Station after proper welding of joints and painting of earth strip above soil with proper clamp etc. as per RESPO approved drawing & resistance of earthing should be not more than 2Ω as per details given below.

Making of triangular bridge by using MS electrode, GI strip 50x6mm and GI Pipe 40 mm dia with providing of well type pipe earthing upto 15 Mtr. depth below ground level including welding etc. by boaring process at T/F neutral, LA and newly erected structure including cost of GI pipe of size 40 mm dia 15 mtr. long of ISI mark (all the required material will be supllied by the contractor).

Supply of GI strip of size 50x6mm for earthing of all newly erected structures and equipments in switchyard including cutting, fixing & proper welding with equipments. All LA will be seprately earth also as per RESPO norms. (All the required materials will be provided by firm.)

fabrication, erection and grouting of the following structures as per RESSPO/ Approved Drawing and its, plinth 30 cm above ground level as directed by the Engineer Incharge, Grouting of structure will be done in 1:4:8 ratio of cement, sand & coarse aggregate with material including all accessories.

Bus Bar gantry structure

Post insulator Structure

Bus Isolator Structure

Line Isolator Structure

33 KV VCB Structure

33 KV CT Structure

Fuse Set Structure

Lightening Arrestor Structure

Mounting and installation, including mechnical & electrical fixing and adjusting of the following equipments on their respective structures including proper adjustment:

33 KV Fuse Set

33 KV Bus Isolator

33 KV Line Isolator

Lightening Arrestor

33 KV VCB

33 KV CT (3 Nos)

33 KV Post insulator

Providing of DC supply system with one no. float cum boost charger & 01 battery set for 24V. DC supply system with 200A.H. battery capacity with cabnet

Complete laying and termination of copper control cable in PVC Pipe 4" dia from 10 MVA power T/F and 33 KV VCB in the outdoor switch yard in the Transformer relay control panel inside the control room including cost of all materials and labour required for proper completion of works as per RESSPO drawings.

Stringing of 33 KV Bus bar with ACSR Dog conductor including making vertical/horizontal jumper connections through PG clamps and connecting all the equipments with each others through connecting clamps, work includes all the jumpering from bus bar. (All type of fitting, PG clamp etc. provided by Firm).

Making of M.S. Angle Ladder type frame of Angle (65x65x6mm) & M.S. Strip (50x6mm) near power transformer for power cable with concreting in 1:4:8 ratio of cement, sand & coarse aggregate and proper clamping (50x6mm) of the same with transformer cable (grouting material will be provided by The firm).

Making of M.S. Angle frame of (65x65x6mm) in the shape of "L" to connect T/F Neutral by copper flexible strip with proper clamping including cost of copper strip. Earthing of Power T/F Neutral shall be done separately including welding with M.S. bar Electrode bridge 1 No. after making in triangular shape and proper connection with well type earthing etc. Grouting of structure will be done in 1:4:8 ratio of cement, sand & coarse aggregate (grouting material will be provided by The firm).

Laying of 11KV and 33KV cable of different size from power T/F to control room I/C and control room to D/P outside Sub-Station over a pad of river sand . Cable shall be laid 500mm below the ground in the yard by covering three sides with Ist Class brick and Ganga sand (All type laying material will be provided by the Firm except 11 KV cables ).

11 KV Cable hoisting with MS Pipe in cost of material.

Erection and grouting of double pole structure of PCC Poles/S.T. Pole including stays for 11KV out door feeders, complete in all respect as per RESSPO drawing along with grouting material about 3 meter 4" dia G.I. pipe along with required elbow shall be provided at D/P for power cable including provision of 02 Nos. feeders name plate on D/P.

Erection of 1 no. 11 KV incoming panels, 02 no. 11KV outgoing panels (with testing & setting of relays) in substation control room including grouting of Anchor bolts of panel and making of pocket for power cable to insert in panel from trench and complete filling of control room's tranches by river sand.

Termination of 11 KV Different size XLPE cable by filling 11 KV heat shrinkable type cable boxes including proper connection with LV side of T/F switch gear panels and double poles by providing suitable connectors.

Fixing of 33 KV 3x300 mm cable box I/D and S/Th.

Shifting and dragging of 33/11 KV 5 MVA transformer from road side to its plinth alongwith its erection including fixing of all assessories and top-up of T/F oil.

Work related maintenance of old and used 5 MVA Power Transformer.

Attending of leakage of power transformer (Replacement of damage gasket kit etc)(all required material will be provided by firm.)

Centrifusing of transformer oil.

Replacement of damage brether and silica jel.(all required material will be provided by firm.)

Replacement of damage WTI and OTI.(all required material will be provided by firm.)

Painting of old transformer.(all required material will be provided by firm.)

Replacement of damage buchholz relay(all required material will be provided by firm.)

Replacement of damaged 33kv, 11kv bushings (all required material will be provided by firm.)

Carriage and top up of transformer oil from any store/workshop of Bareilly Zone 1, Bareilly Zone 2

Repairing of existing 33 KV double transformer control panels in substation including repalcement of all required accessories as relay, indication lamp, voltmeters, ammeters, trip&close remote switch etc. All type of material should be provided by the firm.

Painting of the all structures (old & new) with one coat of red oxide primer and two coats of synthetic enamel alumm. Paint/green paint of ISI Mark alongwith earthing strip above ground level.

Making of stairs on existing power transformer plinth ( Stair steps size 2mtr. long x 300mm width x 200 mm depth ) by using first class brick, sand and cement. All material will be provided by firm.

Dismantling of control room wall from back side of 11KV VCB Panels (2.00 Mtr. long and 2.5 Mtr. height) and making and fixing of G.I. gate (1.00 Mtr. long and 2.0 Mtr. height). All material will be provided by firm.

Shifting of all 11KV incomer panels, all 11KV outgoing panels and all 11KV bus coupler panels in the control room as per requirement of work.

Providing of rubber matting sheet 8/10mm

Bharat Trading Corporation (BID ID -4795671)

M/s S.S. Refregeration (BID ID -4795835)