Repair and maintenance of 3.3kv OH line Dhori east pumping line under AADOCM.

Amount

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement: 3 courses and: 6 graded stone aggre 40 mm nominal size) foundation incl. excv. and refilling etc.

Erection of AAA conductor of 7/2.11 mm to 7/3.00 mm dia meter & above including binding etc. as required 12span x 50x 3 wire =mtrs. x 0..272 = kg

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

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

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.

Supplying of 50 mm x 8 mm M.S flat iron pole top bracket/ cross arm for single 3.3 kv over head line conductor complete with fixing clamps,bolts and nuts and washers drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paints as required.

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

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 Cross Arm On Wood/RCC/PCC/Steel Tubular/Rail Pole Etc.

Supplying of 6 SWG G.I wire for cradling.

Erection of GI wire

Dismantling of over head lines comprising of copper/aluminum over head conductor, G.I wire, cross arms, insulators etc. as required

Supplying of two lengths of channel iron 75 mm x 40 mm x 5.7 kg/mtr. double pole cross arm for three wire overhead line conductors complete with through bolts and nuts for clamping to the poles. 50 mm x 6 mm M.S flat welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arm together, incl. drilling holes for insulator pins/fittings, bolts and nuts etc. and painting with primer and finish paint as required.

Supplying and erection of a set cross bracing frame work for OH line double pole structure having members fabricated out of 50 mm x 50 mm x 6 mm angle iron top from a rectangle of minimum size) 1400 mm width x 2500 mm height complete with 50 mm x 6mm MS flat clamps bolts nuts incl. drilling holes for insulator pins, bolts an nuts etc. and painting with primer and finish paint as required.

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 arranment ,G.I bolts, nuts, washers etc. as required.

Supplying and erecting earth pit of minimum bore dia.150 mm size, approved make safe Earthing Electrode consisting pipe –in-pipe technology as per IS 3043-1987 made of corrosion free G.I pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing as mentioned below.With 3 mtr GI pipes having outer pipe dia of 50mm having 80-200 micron galvanizing, connection terminal dia filling compound.

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

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.

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

Total impact of GST for the purpose of CTC

ARJUN ENTERPRISES (BID ID -1098653)