Work of Erection of various HT / LT overhead lines at HLOCM, HLSA

Amount

Work for Erection of various HT/LT overhead lines at HLOCM, HLSA 1) LT Lighting arrangement at dumping yard & haul road and 2) 3.3KV overhead line from Sub-station to near-by point and stepping down to 400V to feed power to 2 nos. of newly constructed 100Te Weighbridge and other LT lighting lines

Erection rolled steel joist (girder) pole 150 x 80 mm/150x75mm. (14.9 kg/m) with provided base plate in provided foundation as per specification no.OH-PL/RSI.

Erecting ACSR conductor of size6/1-3 33mm complete (mink)(255kg/km)as per specification no. OHCON/ACSR

Supply and erecting hard drawn GI wire 8.SWG complete erected for overhead line with proper size for binding with jumpering etc.

Supply and erect pin type LT medium insulator 100MM x 62mm dia with suitable G.I. spindle, nuts, bolts, complete erected.

Supply and erect porcelain shackle type LT medium insulator 75 x115mm dia with G.I.(shackle) strips, nuts and bolts complete.

Supplying & erecting G.I. stay set for poles, including loop insulators at inaccessible height complete with anchor plate 300x300x6mm, straining screws, G.I. stay rod 20mmx1.8m length and pole clamps duly erected in provided cement concrete foundation.

Supplying & erecting guarding loop using G.I. wire no.8 SWG for LT overhead line of horizontal formation complete erected with 20 SWG G.I. wire as binding wire and 50mm section on each side.

Supplying & erection pole clamp made from 50x6mm MS flat for pole or pipe, post complete erected with 15mm bolts & nuts complete duly painted with one coat of red oxide and two coats of aluminium paint.

Supplying & erecting MS pole bracket for LT OH conductor fabricated from 65x65x6mm section, 550mm long for necessary nos. of provided insulators and erecting on pole with 50x6mm clamp as per approved method of construction and complete as per specification no. OH/PL/BKT.

Supplying porcelain shackle type LT medium insulator 75 mm x115 mm dia with G.I. (Shackle) strips, nuts and bolts complete.

Providing pipe type earthing with 40mm dia. G.I. pipe or 20mm dia. G.I. Rod complete with all materials as per specification no. EAEP.

Making cement concrete foundation including excavation (60x60x150)cm deep in 1:3:6 cement concrete 20x25mm stone metal, (45x45x45) cm/45cm dia.x45cm height plinth duly plastered, with necessary curing and finishing complete ( above 6 m to 9 m poles).

Making cement concrete foundation including excavation (60 x 60 x 150) cm deep in 1.3.6 cement concrete, (20 to 25) mm stone metal with necessary curing and finishing complete (for stay).

Making cement concrete foundation including excavation (60 x 60 ) cm x deep in 1/6 of pole length in 1:3:6 cement concrete, (20 to 25) mm stone metal, (45 x 45 x 45) cm / 45 cm dia x 45 cm height plinth duly plastered, with necessary curing and finishing complete. (for above 9 m poles)

Making cement concrete foundation including excavation (60 x 60 x 150) cm deep in 1.3.6 cement concrete, (20 to 25) mm stone metal with necessary curing and finishing complete. (for stay)

Providing pipe type earthing with 40mm dia. G.I. pipe or 20mm dia. G.I. Rod complete with all materials as per specification no. EAEP.

Erecting rolled steel joist (girder) pole150x80mm/150x75mm (14.9kg.M) with provided base plate in provided foundation as per specification no. OH-PL/RSJ.

Supplying & erecting 100x50x6mm with 4.7mm thick web and 7.5mm thick flange channel iron cross arm of suitable length for 2.4m wide DP structure and erecting on DP with 50x6mm clamp as per approved method of construction and complete as per specification no. OH-PL/BKT. .

Supplying & erecting V cross arm with ISM channel of 75x40x6mm, for 11KV HTOH line with arrangement to fix insulator at 45mm from the end & horizontal distance between insulator 1220mm bent at angel of 60 degree keeping base 305mm and the total vertical height of V cross arm as 460mm, and fixed on pole with MS clamp of 80x10mm, nut bolts, washers complete as per specification no. OH-PL/VCA.

Supplying & erecting 75x40x6mm, with 4.4mm thick web and 7.3mm thick flange channel (top pin) with clamp of suitable length so as to maintain vertical clearance of 1065mm for 11KV,1320mm for 22KV between insulator for erection of top pin insulators complete as per specification no. OH-PL/VCA.

Supplying & erecting bracket for guarding HT OH line made from channel iron 1600 mm in length and 65x65x6 mm thick erected on pole as per specification no OHPL/VCA.

Erecting ACSR conductor of size 6/1-4 72 mm(Dog) complete (394kg/km)as per specification no. OHCON/ACSR

Supplying & erecting porcelain pin type insulator with G.I. pin suitable for 11KV line, complete as per specification no. OHINS/PN

Supplying & erecting porcelain disc type insulator with necessary hardware suitable for 11KV line, complete as per specification no. OHINS/DI

Supplying & erecting G.I. stay set for poles, including loop insulators at inaccessible height complete with anchor plate 300x300x6mm, straining screws, G.I. stay wire 7/10 SWG G.I. stay rod 20mmx1.8m length and pole clamps duly erected in provided cement concrete foundation.

Supplying & erecting hard drawn G.I. wire 8 SWG complete erected for overhead line with proper size for binding with jumpering etc.

Supplying & erecting guarding lace for H.T.O.H line with 8 SWG G.I. wire to protect the H.T. overhead line with binding wire of 20 SWG G.I. wire for 75mm section on either side.

Total impact of GST for the purpose of CTC or as applicable

suyog trading corporation