Construction of 0.77 KM 11 KV (OH and UG cable) line with 11 Mtr long WPB pole for diversion of 11 KV RE-2 feeder TPCODL for expansion of railway tracks near Ananta OCP site at Rakasa Road, Talcher, Angul

Amount

Supply of WPB (GI) Pole 160× 152 (13 Mtr.Long, 30.44KG/Mtr)

Supply Earthing of Support (Coil Type)

Supply of No-8 GI wire (Dia 4.6 mm)0.131 KG/Mtr. For connecting pole with Coil earthing

Supply of 100 sq.mm AAA CONDUCTOR

Supply of 80 sq.mm AAA CONDUCTOR

Supply of 11KV 300sqmm Al XLPE Cable (in mtrs)

Supply of 160 mm dia HDPE Pipe, (PE-80, PN-8) ISI marked and as per relevant IS specification

Erection, Loading, Unloading of WPB pole 11 mtr height, in cement concrete 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required and Muffing with Concrete ratio 1:1.5:3 with dimension 500mmX500mmX450mm

Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. as required.

Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Supplying of two lengths of G.I. channel iron 100 mm X 50 mm X 6 mm (9.56 kg per metre)each of 3 mtr length double pole cross arm for three wire 11 KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm G.I. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts, washers etc as required for DP with Isolator

Supplying of two lengths of G.I. channel iron 100 mm X 50 mm X 6 mm (9.56 kg per metre)each of 2.3 mtr length double pole cross arm for three wire 11 KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm G.I. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts, washers etc as required for DP without Isolator

Supplying of G.I. channel iron 1.2 mtr long, 100 mm X 50 mm X 6 mm (9.56 kg per metre) cross arm for two wire 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm G.I. angle iron bracket welded to the channel iron and complete with 50 mm X 6mm G.I. flat iron clamps, bolts and nuts including drilling holes for insulator pins/ fittings, bolts, nuts, washers etc as required

Supplying of channel iron 100 mm X 50 mm X 6 mm (9.56 kg per metre) V shape cross arm for two 11 KV over head line conductors complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc and painting with primer and finish paint as required .

Supplying of channel iron 100 mm X 50 mm X 6 mm (9.56 kg per metre), pole top bracket/ cross arm for single 33 KV over head line conductor complete with 50 mm X 6 mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Erection of pole top/ straight two wire/ V shape two wire, angle iron/ channel iron, cross arm on WPB/ steel tubular/ rail/ PCC pole for 11/22/33 KV as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Supplying and erection of 2 set of cross bracing frame work for 11 KV over head line double pole structure (1- One cross bracing consists of 2 nos 1.66 mtr long,75 mm X 40 mm X 6 mm GI belting channel and 2nos 2.671 mtr long, 50mmX 50mmX 6mm GI bracing angle) complete with 50 mm X 6mm G.I. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc as required for DP structure with Isolator

Supplying and erection of 2 set of cross bracing frame work for 11 KV over head line double pole structure (1- One cross bracing consists of 2 nos 3 mtr long,75 mm X 40 mm X 6 mm GI belting channel and 2nos 3.512 mtr long, 50mmX 50mmX 6mm GI bracing angle) complete with 50 mm X 6mm G.I. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc as required for DP structure with Isolator

Supplying and erection of single piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 12 KV with a nominal discharge current rating of 10 KA (station class-2) and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required.

Supply & Erection of GOAB Switch Double Break type 11kV 400 Amps, 3 Pole 50 Hz with Insulator support channel, Isolator support channel, Isolator operating down pipe support, Down pipe diagonal support,Down pipe base support , Isolator support side channel with nut & bolt and other accessories as required

Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Supply & Erection of 11 KV pin polymer insulator complete with hardware and non metallic ties etc. as required.

Supply & Erection of a 11 KV disc polymer insulator,70KN for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required

Supply and Erection of PG clamp for 80 sq.mm AAA conductor

Supply and Erection of PG clamp for 100 sq.mm AAA conductor

Supply and Erection of GI barbed wire anticlimbing device 3 kg.Per support with Back Clamp 25×3 mm.flat, 0.59Kg /Mtr.Flat of 0.510 mtr length 4 no's= (4×0.59×0.510) per pole and nut bolt as required

Supply of piant and Pole Identification, Numbering by Black paint (1ltr approx for each post) with Yellow Colour paint as background(2ltr approx for each post)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Above 120 sq. mm and upto 400 sq. mm

Laying of 160 mm dia PE 80-PN8, HDPE pipe inside open trench with jointing and refilling the trench etc as required. Details cost for 300 mtr

Excavation of the cable trenches in hard rock not exceeding 1.5 metres in width, and lift upto 1.5 metres, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 metres.

Excavation for cable trenches in soft soil, depth upto 1.2 m including dressing of sides lift upto 1.5 m, including getting out the excavated soil, refilling with sand and or good soil after laying of cable/ pipe etc in layers of 20 cm, ramming, watering and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:

Supplying and laying 50 X 6 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

Dismantling of over head lines comprising of copper/ aluminium over head conductor, Cl. wire, cross arms, insulators etc. as required.

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

TRISHAKTI ENGINEERING