Creation of 25KVA Sub Station at Dairy Form Chattabal of Watal Kadal Sub Division

Amount

Supply Installation, Testing & Commissioning of (SITC)

SITC of 25KVA,11/0.433,3 phase Distribution Transformers with Bimetallic Terminal Connectors Energy efficient Level-2,(Al. wound) ONAN, Filled with T.Oil as per IS 1180 Part-I of 2014.

SITC of S.T. poles 9.0 Meter long swaged Type conforming to ST 410 SP-33, IS: 2713 amended up-to date well finished and coated with black bituminous paint upto plant depth and Red-Oxide coated above ground level with earthing arrangement through bolt welded on pole of 14mm diameter, provided at height of 300mm above the planting depth which should be 1.5ms (SP 33). Top plate 3mm thick fully welded & bottom plate 35cm*35cm, 5mm thick fully welded.

SITC of Gapless Surge Arrestor 9KV, 10 KA, Lighting Arrestor Set Heavy duty, Station type conforming to IEC-99-4 Capable of withstanding Maximum continuous operating voltages (M.C.O.V)

SITC of 11KV 200 Amperes, Triple pole switches Gang Operated (G.O. Set) conforming: IS-2544, IS: 5340 (Part-III) and SS: 9921 (Part-I -V)

SITC of 11 KV D.O. Set (fuse 3-phase 200A) as per Relevant IS.

SITC of Channel Iron /Angle Iron / Flate of different Sizes including Clamps Galvanized as per IS , including Trasformer Pad-drawing of transformer pad to be provide by SDO while Execution.

SITC of 11KV Disc Insulators (Polymer Type) 45KN Complete with fittings.

SITC of Nuts and Bolts full thread of sizes Galvanized as per IS

SITC of 32/63 amps TPN Switch Disconnector Fuse unit

SITC of Earthing of Substation-Excavation of earth pit of dia 650mm & 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 75mm*10mm & 50mm*6mm for connection of transformer body, G.O Set & lightening Arrestor as per IS 2629/85, GI nuts & bolts, refilled with earth enhancement materials & earth chamber made of brick masonry with RCC slab cover.

SITC of ACSR 50mmSq conforming with the Indian Standard specification IS: 398 (PLI)-1976 and IS : 398 (PL II)- 1976 or the latest version thereof.

Pole Earthing by GI pipe 40mm or GI rod 20mm ,2.5 m long through GI strip of standard size

SITC of 11 KV Pin Insulator(polymer) with pins (5KN)

SITC of Direct Connected 3 phase 4 wire , 230/240volt (L-N) 20 to 80 Amp Accuracy class 1.0 insulatation protection class II, impulse with stand 10KVA Prodigy Meter

Painting to poles with:- (Full Job) i) one coat of Red Oxide paint ii) two coats of Alum paint , well finished

SITC of 25 mm² Single-Core Cable, 1.1 KV Grade, PVC Insulated stranded Conductor FRLS type. ( of Make Havells, Polycable , Glaster, paramount).

SITC of Danger Plate With Clamps as per Standards.

SITC of S.L. Clamps 185 mm2.

SITC of Al. Thimbles185 mm2.

SITC of LT Fuse Set.

Cement bottoming of poles (1:2:4 Mix as per REC Standards 0.5M3 per Pole). (full Job)

SITC of Anti Climbing devices(GI Barbed Wire) 3.5 kg per Pole. Binded With Clamps.

SITC of Baby Insulator

M/S EVEREST ENTERPRISES

M/S JAZ TRADERS