Providing and Fixing of XLPE Aerial Bunch Cable from Survey office Pali Mine, Surface Substation via CISF Camp, Pali weighbridge to Boom Barrier Pali Colliery and other Overhead line and electrical works with streetlight fitting at Pali Sub Area.

Supply of Prestressed Cement Concrete Poles conforming to IS 1678 latest, Prestressing Steel used -Plain hard drawn steel wire conforming to IS 1785 (Part 1), Reinforcement Reinforcing bars and wires shall conform to IS 1786, Earthing Wire Material-4 mm diameter galvanized iron wire, Overall Length of Pole( In Metre)-9, Thickness of Pole(In MM)-100, Approx weight -380-390Kg

Erection of RCC/ PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required. - Above 8.0 metre and upto 11.0 metre

Supplying and erection of stay set complete (galavanised) with 19/20 mm dia x 1.8 metres long stay rod,anchor plate of size 45 cm x45 cm x 7.5 mm,thimble ,stay clamps,turn buckle (20 cm x60 cm),7/4.00 mm dia G.I stay wire and 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.

Supply and drawing/laying/erection of Aerial Bunch Cable, As per IS:14255:1995 latest, Aerial Bunched cables Working voltages-Up to and including 1100 Volts, Cable suitable for use on -3 Phase AC system, ISI Marked-Yes, Type of Insulation - (as per Cl.5.1 Table 1 and Table 2 of IS:14255:1995 latest)- Crosslinked Polyethylene compound, Colour of insulation-Black, Conductor material for Phase conductor-Aluminium H4 Grade as per IS:8130:1984 latest, Conductor material for Messenger (Neutral) conductor-Heat treated Aluminium-magnesium-silicon alloy wire as per IS:398 (Part 4):1979 latest, Nominal cross sectional area of Phase conductor (in Sq.mm)-3x50, the size of (Nominal cross sectional area) street lighting conductor (in Sq.mm)-1x16, Nominal cross sectional area of Messenger (Neutral conductor) (in Sq.mm)-1x35, Manufacturer's identification throughout the length of cable-As per Cl.12.1 of IS:14255:1995, Packing and marking -As per Cl.13 of IS:14255:1995. (1360 mtr + 5% sag = 1428 mtr)

Supplying & fixing of aerial bunch cable Acessories suspension clamp i/c required attachment for single core cable of approved make on pole with clamp, necessary material as per specification for required size.

Supplying & fixing of aerial bunch cable accessories tension clamp (deadend) i/c require dattachment or single core cable of approved make in air with clamp, necessary material as per specification for required size.

Supplying & fixing of waterproof insulation piercing connector for aerial bunch cable i/c required attachment for single core cable of approved make in air with necessary material as per specification of required size as mentioned below – Main:50-150sq.mm, tap:6-50sq.mm

Supply and erection of Non linear metal oxide Without Gaps, Conformity of the specification as per IS:3070 (Part 3):1993 latest, IS Marked, Service condition as per Cl.1.1 of IS:3070 (Part 3):1993 latest, Rated Voltage (in KV) -3, Rated Frequency (in Hz)-50, Nominal discharge current (in KA)- 5, Highest system Voltage (in KV rms)-3.6, Continuous operating voltage, Maximum (in KV) - 11, Line discharge class- 1, Pressure relief device fitted -Yes, Minimum Prospective Symmetrical fault current (in KA rms) Pressure relief class- 5, Power Frequency test voltage (in KV rms)-10, Lightning impulse test voltage (in KV peak)-40, Type of outer insulator of surge arrestor- Polymer type, System neutral earthing Effectively earthed, Installation class-Outdoor, Creepage distance, Minimum (in mm)- 900, Arrestors shall be Hermetically sealed units, self-supporting construction, Suitable for mounting on Tubular type supporting structure, Including fitting accessories such as base insulator of Surge arrestor, clamp, nut bolts and connection(1 set includes 3 arrestors) with earth pit with Single Core 16 sq. mm PVC Circular Sheathed Aluminium Cable with Rigid Conductor Governing Specification as per IS 694, Category of cable (As per Cl 1.1 of IS 694)-FR-LSH, Type of Insulation (shall conforming to IS:5831)-Type A, ISI Marked(13 mtr cable per set)

Providing and fixing of lightning conductor finial made of 18mm dia 500mm long bright nickel plated GI tube tapered having single prong at top with bright nickel plated GI base M10 for connection and intersection of flat or round conductor including holes, clamp complete as required.