Installation of 250 kVA and 100 kVA Sub-stations 33 by 0.433 at three different spots enroute 33kV Gurez line Tragbal BSF by Army camp, Pirbaba and Razdan top

Amount

Installation of 250 kVA & 100 kVA Sub-stations (33/0.433) at three different spots enroute 33kV Gurez line (Tragbal BSF/Army camp, Pirbaba & Razdan top).

SITC of 250 kVA,33/0.433 kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, (Copper wound) with MS box at LT side and PRV AT body top.

SITC of 100 kVA,33/0.433 kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level-2, (Copper wound)with MS box at LT side and PRV AT body top.

SITC of 11 Mtr. Long Pole(ST-410 SP56)with allied accessories as per standard.

SITC of G.I Pipe of 150mm dia 2 mtr long for Pole Butts

SITC of 100 mm² ACSR Conductor

SITC of 33 kV, Lightening Arrestor,(33 kV ,10 kA ,Station class,ZnO, Polymer) gapless,The job includes providing and fixing of epoxy mini insulators at LA base and earth termination

SITC of 33 kV Isolator, with Earthing Blade (36kV,800 A, Outdoor ,3 poles,25 kA).

SITC of 33kV Drop Out Fuse set

Providing and fixing of GI Channel/Angle/Flat of sizes including clamps for transformer bed and fencing posts including necessary fabrication

providing and fixing of GI barbed wire for fencing on vertical posts duly fixed in drilled notches

Providing & fixing of Galvanized Nuts & Bolts of sizes

Supply & Painting of Poles with Red Oxide

Supply & Painting of Poles with Aluminium Paint

Providing & laying of 185 mm² XLPE FRLS LT Cable 1 Core, armoured, FRLS grade 60

Providing & fixing of PG Clamps for 100 mm² ACSR Conductor

Providing & laying of Cement bottoming 1:2:4 mix as per Standards 0.5 cum per pole and 0.5 cum per vertical post for chain link fencing the job includes excavation in hard soil upto desired depth of vertical posts and shuttering includes finsishing complete as per directions of site incharge.

Providing & fixing of Earthing of 100/250 kVA SubStation--Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 75 mm x10 mm & 50 mm x 6 mm for connection of transformer body,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

SITC of ACDB weather proof IP -66 with inbuild bus bar of 600 amps ,50 kA, 4P. With copper spreaders And clamps to be fixed vertically on available structure.

Providing & installation of 33kV Polymeric composite Pin Insulator 36kV, 10kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

Providing & installation of 33kV Polymeric composite Disc Insulator 36kV,min failing load 70kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

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