Creation of 25 Kva Sub Station at Phalibani Mangloora Under Deposit Contribution

Amount

Supply,Transportation and errection of 9MTR long ST Poles (410 SP-33) completely errected in the pit of 1/5th of the pole length including excavation and back filling of the pole pit.

Installation, testing and commissioning of 25KVA, 11/0.433KV,3-Phase Distribution transformer with bimetallic terminal connectors ( Energy level-2 Aluminium) ( transformer to be supplied by the department )

Painting of ST Poles (9M) long with one coat of red oxide and two coats of aluminum paint to give an even shade using anti corrosive paint of standard brand (Nerolac Asian) paints)

supply, Transportation ,laying, and stringing of overhead 0.03 ACSR conductor on cross arms through insulators including joints by PG Clamps where ever required complete in all respects as per REC standard.

Supply, transportation and fixing of MS Channel 75x40x40x6mm X-cross arms, top brackets, braces 5ft' long (F) including clamps as per REC Standard including all G.I items with out nuts and bolts.

Supply and installation of 11KV pin insulators(polymer)5KN with GI pins as per ISI specification as per REC standard.

Supply and laying of PVC 1 -core cable 55mm sq.

Supply, transportation and fixing of MS channel/angle/flat of sizes including clamps for sub station (GI channel iron cross arms 75x40x40x6mm 9' long as per REC specification and standard

Supply, transportation and fixing of MS Angle iron xmer belt 50x50x6mm 4ft long angle iron braces.

Supply ,fixing of Gapless surge arrestor 11KV lighting Arrestor (stn Type)as per REC standard having rated voltage 9KV Rms, with discharge current of 10K-amps

Supply and fixing of 11KV G.O Switch,3 фwith six contacts/ 3 pole ,400Amp with G.I operating rod(20' long)

Supply and fixing of 11KV3-phase, 400 Amp D.O fuse set (post insulator Type) as per REC standard

Supply and fixing of LT fuse set with connectors and cabling circuts ,LT insulators mounted on angle iron (45x45x4mm) frame as per REC standard.

Providing ,installation,Testing and commissioning earthing Sub Stn -Ecavation of earthing pit of dia 650mm & depth 3000mm, installation of earthing pipe of 40mm Nominal bore & 4mm wall thichness & length 2.5 mtr long as per IS 1239 GI strip for netural earthing of size 75 mmx 10mm & 50 mmx6mm for connection of transformer body ,GO set & lighting arrestor as per IS 2629/85, GI nuts & bolts , refilled with earth enhancement materials and earth chamber made of brick masonary with RCC slabs cover.

Supply and laying of Guy Wire G.I wire 7 SWG

Cement bottoming 1:2:4 Mix as per REC Standard 5cum/poles

Aluminium thimbles with SL Clamps

Supply & fixingMS nuts and bolts of sizes

GULMARG ELECTRICAL

m/s rahmiya electricals