Renovation Modernization of Sub-stations under UT Capex 2024-25

Amount

Supply, Errection,testing & commissioning including loading, transportation, insurance, unloading, carriage and delivery at site of 9 Mtr long ST Poles SP-33 ST - 410

Supply, Errection,testing & commissioning including loading, transportation, insurance, unloading, carriage and delivery at site of 8 Mtr long ST Poles SP-15 ST 410

Supply, Laying,testing, stringing, tensioning and binding of conductor ACSR 0.05 (Rabibit) including pre-tensioning for removal of kinks, fixing of hardware fittings and jointing as per standard practices and mechanical/manual carriage upto site.

Supply, Installation,testing & commissioning of LT Fuse set for Distribution Transformers (As per uploaded approved drawings)

Supply, Installation,testing & commissioning of 11 kV Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

Supply, Installation,testing & commissioning of 11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp, Vertical Type

Supply, Installation,testing & commissioning of 11 kV Horn Gap Fuse Set 3 Phase 200A

Supply, Installation,testing & commissioning of 70mm² (1Ckt for 63 kVA) single core Cable,1.1kV Grade, XLPE Insulated Stranded Conductor FRLS type

Supply, Installation,testing & commissioning of 120 mm² Single-Core Cable, 1.1kV Grade, XLPE un armoured FRLS type

Supply, Installation,testing & commissioning of 240 mm² Single-Core Cable,1.1k V Grade, XLPE un armoured FRLS type

Supply, Installation,testing & commissioning of 11kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm with fitting

Providing and fixing of GI Channel/Angle/Flat of sizes including clamps

Providing and fixing of 11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 320mm

Providing and fixing of Earthing of 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 25 mm x 3 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.

Providing and laying of Cement bottoming 1:2:4 mix as per Standards 0.48 cum/pole

Providing & fixing of Spike Earthing Rod 20mm 2,5 Mtr long with GI strip (25x3)mm

Supply and painting of each Pole 1 coat red oxide paint and 2 coats of aluminium paint (@ 1 ltr/pole red oxide paint and 1 ltr/pole aluminium paint) inscribed with permenent marking on each pole viz. name of scheme - 2023-24/xx - xxmeans pole numbers say 01,02.....

Providing and fixing of GI Nuts and Bolts of sizes

Providing, laying of Cement bottoming 1:2:4 mix as per Standards 0.40 cum / pole for ( 8 Mtr ST Pole)

Providing and fixing of LT Shackle insulators and Mukhi Clamps with GI back clamps to be fixed without drilling/punching of poles on ST poles.

Providing and fixing of Galvanised Stay Set with 50x8mm stay clamp, guy insulator(2No..), anchor plate (200x 200 x 6 mm), nut-bolts, 2 No. turn-buckles, 1.8m long, 16 mm diameter solid GS stay rod & 7/3.15 mm dia GI stranded wire complete (11 kV)

Unloading / Shifting of Transformer from existing bed to the new sub-station bed

Pre and Post Geo Tagged Photograph

M/s NEW DAR ELECTRICALS (BID ID -2260110)