Works at sub-station

Amount

Erection of Auxiliary structure i.e ALP & ABL. The work consists of shifting of all material from store to site of erection as per drawing & technical specification.

Erection of following equipments as per technical specification including removing of packing and shifting to working site.

33 KV Bus Isolator

33 KV Line Isolator

33 KV CB & its associated structure

33 KV CT Junction Box and along with necessary fixtures/clamps

33 KV PT Junction box and along with necessary fixtures/clamps

Complete interconnection of 33 KV equipment using ACSR Panther conductor and suitable Terminal connector from main Bus bar to BusIsolator, Bus isolator to CB ,CB to CT & Ct to Line Isolator with line, including cutting, bending of conductor and jumpering, clamping along with all associated work as per technical specification & site requirement.

Laying and termination of control cable of following size from control room to 33 KV CB, CT, PT including removing and resetting of trench covers.

PVC control Cable 6x2.5 mm2

PVC control Cable 4x2.5 mm2

PVC control Cable 2x2.5 mm2

Termination of above sizes of control cable as laid above as per cable schedule and all other associated work to complete the job satisfactorily as per technical specification.

Earthing of equipments by cutting straitening, bending, laying of following size M.S. flat for earthing of Main and Auxiliary structure, delta earthing of LA, equipments structure, equipments and excavation & back filling of earth including painting of earthing strip.

MS flat of size 50x6 mm

Supply and fixing of 1inch dia G.I. Pipe with its required accessories elbow,sockets etc. for Pilfer proofing of CT,PT metering cable of 33KV independent feeder M/S SMV Agencies NH 24 from 33 KV CT & PT in switchyard to energy meter in control room at 132 KV S/S Lalkuan Ghaziabad. All required Labour,Electrician,T&P,welding material ,paint ,GI Pipes,sockets ,elbow,ferrule etc will be arranged by the contractor himself at own cost .Only power cable will be provided by Department free of cost. Work includes-:

Removal of trench covers from trenches for laying of 1 inch dia G.I. pipe from 33 KV M/S SMV AGENCIES Feeder bay CT & PT in switchyard to energy meter in control room & placement of trench cover after completing the work.

Supply of 1inch dia G.I. Pipe with its required accessories elbow,sockets etc. & laying/inserting required size cable through 1 inch dia G.I. pipes on cable racks along the wall of cable trenches with the help of hook,clamp etc. from 33 KV M/S SMV AGENCIES NH 24 Feeder bay CT & PT in switchyard to energy meter in control room and other associated works such as cutting, bending & fixing of pipe with the help of elbow,sockets,alongwith making threads and other required material etc.

G.I. Pipe of 1inch dia for 33KV Feeder bay CT

G.I. Pipe of 1inch dia for 33KV PT

Earthing of GI Pipe at each end by welding with cable racks by spot welding at two points and painting of welded point to be done at spot with zinc paint.

Making termination including all internal connection at each equipment on both ends as per instruction of sdo/je including correct ferulling as per drawing on each core of cable.control cable will be fully covered by G.I. Pipe upto termination point of both ends.

Technocrat Electrical

TIRUPATI ELECTRICALS

SATKAR TRADERS