R/M of 11 KV Substation at AADOCM Siding

Amount

Supplying and erection of 11 KV disc insulator for 11KV overhead line with galvanized insulator, fitting ball and socket type and complete with galvanized stain clamps, bolts ,nuts, washers as required.

Supply and erection of 11 KV pin insulator complete with large steel head GI pins nuts washers etc. as required.

Supply & fixing of bus-bar support fixing on post insulators 50 mm OD.

Supply & fixing of isolator pad.

Erection of AAA conductor of 7/2.11 mm to 7/3.00 mm dia meter & above including binding etc. as required 3span x 82 x 3 wire =738mtrs. x 0.0.394 = 290.77 kg

Suppy of GOAB switch (Hrizontal type) 400Amp.,11 KV grade of standard make & heavy duty.

Fitting and fixing of GOAB switch (Hrizontal type) 400Amp.,11 KV grade of standard make & heavy duty.

Repairing of GOS 400 Amps.

Supplying and erection of stay set complete (Galvanized) with 19/20 mm dia x 1.8 meters long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm thimble stay clamps. Turn buckle (20 mm x 60 mm) 7/3.15 mm dia GI stay wire and strain insulator etc. in cement concrete 1:3:6 (1 cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required

Supplying of 6 SWG G.I wire for cradling.3 span x82 x3=738mtr x.132=97.41kg

Erection of GI wire 3 span x82 x3=738mtr x.132=97.41kg

Cleaning jungle including uprooting of rank vegetation grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 outside the periphery of the area cleared.

Supplying of channel iron 75 mm x 40 mm x 7.14 kg per mtr cross arm for 4 wire O/H line complete with clamps, bolts and nuts etc. including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paints as required. (For cradling)

Erection Of Angle Iron/Channel Iron Cross Arm On Wood/RCC/PCC/Steel Tubular/Rail Pole Etc. As Required.(replacement of damaged ones)

Supply and erection of barbed wire for safety of OH line equipments as required 20 poles x 4 kg.

Painting With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works. 20 nos. x (3.14 x 0.15 x5+3.14 x0.20x5)=20x5.5sqm=110sqm

Painting with aluminium paint of approved brand and manufacture to give an even shade. 20 nos. x (3.14 x 0.15 x5+3.14 x0.20x5)=20x5.5sqm=110sqm

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc . as required.

Laying of one number PVC insulated and PVC sheathed /XLPE power cable of 11 kv grade of following size direct in ground including excavation ,sand cushinning ,protective covering and refilling the trench etc as requrred.120sq.mm for switch interchanging at f/breaker.

Supplying and erection of three piece nonlinear resistor type lighting arrestor suitable for 3 wire, 11 kv overhead lines with rated voltage 9 kv (rms) with a nominal discharge current rating of 5 kv and complete with galvanized clamping arraignment ,G.I bolts, nuts, washers etc. as required.

Supply and fixing of danger board ms plate.

Dismantling of conductor 3span x 82 x 3 wire =738mtrs. x 0.0.394 = 290.77 kg

Making of earth pit and earthing with G.I earth plate 600 x 600 x 6 mm thick including accessories ,and providing masonty enclosure with cover plate having locking arrangement and watering pipe of 2.7mtr long etc .with charcoal /coke and salt as required..

Total impact of GST for the purpose of CTC

M/S UNNATI ELECTRICAL WORKS

M/S P S ENTERPRISES