Construction of 01 no. Fardhan Railway TSS Bay and other associated work

Amount

132kV Auxiliary latice type ATM, BTM BBL,BCT, ALP, etc required for installation of Isolators, CTs, PTs,/CVTs, LAs, and other equipments. The job consists of shifting of structure parts, nut & Bolts, from store to erection site in switchyard, its erection, as per relevent drawing and practice using using flat washers etc with each bolt.

Erection of following equipments in 132Kv SPN Feeder Bay as per instruction manual of various equipments, and technical specn including shifting of material from store to site including all other associated work to complete the job.

145Kv Circuit breaker

145Kv Standard Bus isolator with support Insulator

145Kv Tandum isolator with support Insulator

145Kv Current Transformer

145Kv CT Junction Box

145Kv Potential Transformer

145Kv PT Junction Box

120Kv Lightening Arrester with surge counter

145Kv Bus Post Insulator

132Kv Simplex Feeder Control & Relay Panel (as per technical specifications of SAS issued by UPPTCL

Stringing of bus bar comprising of conductors, tension & suspension strings complete with antifog type disc insulators , tension & suspension clamps, PG clamps, bus post clamps, connectors, earth wire and all other required

132 kv main bus 1

133 kv main bus 2

134 kv Transfer bus

Cutting, straightening bending, laying 700mm below in side and above ground of following size of MS flat for earthing of auxiliary structures, equipment structures, including welding with main earth mat to equiment to be earthed excavation of trench, its back filling, painting with one coat of red oxide primer and two coats of bus green synthetic enamel paint and all other associated work to complete the job satisfacorily including cost of MS flat.

Delta Earthing of 198/120Kv LA by 3 /6Nos 3.0Mtr long 40mm dia electrodes its diving, in rectrangular/ triangular shape connecting them by 75×10mm M.S. flat laid on its edge and connected to the equipments at two places.

Making of Electrodes 3.0Mtr long 150mm in conical shape

120Kv LA Rectangular shape by 6 Electrodes

Innterconnection of equipments with panther conductor at 145Kv CB, Tandom Isolator, CT, PT, LA etc with Jack Bus etc, including cutting bending to propoer shape, size fixing with clamps and all associated work as per specifications

Laying of control cable from CT, PT, CB to Control & Realy Panel, in control room to various equipments their junction boxes as per cable schedule, sadding with 25×3mm size alu saddle including shifting of cable drums from store to sites n balance material back to store with all associated work to complete th job in all respect.

Termination of control cable in Ct , PT , and their junction Boxes, Control Panel RLine Protection Panel both sides to complete th job in all respect.along with fixing of Cable Glands, Lugs, Ferrules in each core of cable and termination after Lugs of Dowell Standard make and all associated work to complete the job satisfactorily.

M/S DHIRENDRA SINGH

lodhi switchgear enterprises

M/S A K ELECTRICAL

PDS ENGINEERING SOLUTION PVT LTD

PANKHURI ENTERPRISES

LASHANI ENTERPRISES

MANAS ELECTRICALS