SPECIAL REPAIRS TO HT UG CABLE FROM MARKET COMPLEX 4 POLE STRUCTURETO SUB STAION G AND ADDITION ALTERATION TO MAIN INCOMER POWER SUPPLY CABLE FROM GRID TO MAIN RECEIVING 4 POLE STRUCTURE AND CONNECTED WORKS AT INS CHILKA

Amount

Excavation in trenches, not exc 1.5 m wide & not exc 1.5 m in depth; for foundation, laying of cables etc, getting out in soft / loose soil complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick complete all as specified

Removing excavated meterial to a distance not exc.50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

M & L for natural river sand as cushioning of cables, including spreading and punning down complete all as specified and directed by Engineer in charge. Note : punned thickness shall be measured for payment purpose

Supply and lay un-reinforced pre-cast concrete cable covers class HV type -1, flat of size 300mm x 180 x 40mm, laid in trenches as cable protection all complete as spceified and directed.

Taking out the existing defective, 3 core 185 sq mm, HT Cable from trenches/ poles/ drains/under roads including cable covers /GI protection pipe,including CTs from RMU panels complete all as dircted by Eng-in-charge. Note : Necessary earth work excavation shall be measured and seperately under relevant item.

Supply, laying and testing FRLS cable XLPE Insulated,PVC sheathed ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 11000 Volts,HT grade with multi stranded aluminium conductor of size 3 core,185 sq mm complete all as specified and as directed. Route of cable as directed by Eng-in-charge. Make: Polycab /Havells/ Gloster/Finolex/Asian (RPG).

M&L for cutting the existing road / PCC / drain not less than 1.0 m wide and 1.50 m deep for taking out / laying of underground cable including necessary earthwork excavation and making good to match with the exisitng surface complete all as specified and with PCC 1:3:6 type C1 by (using 20 mm graded stone aggregate) 100mm thick complete all as specified and directed.

M&L 100 mm bore GI pipe (medium grade) for cable protection including sealing the both ends complete all as specified and directed. Make : Jindal Steel /Tata/Prakash/Surya Roshini Ltd.

M&L 100 mm bore GI pipe (light grade) for cable protection including sealing the both ends complete all as specified and directed. Make : Jindal Steel /Tata/Prakash/Surya Roshini Ltd.

Supply, jointing, testing and commissioning of Cable jointing kit for 11 KV (Earthed) grade cable for outdoor type cable end termination (heat shrinkable) complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 sq mm complete all as specified. Make : M - Seal/ 3M /Denson / Raychem/Universal

Supply, jointing, testing and commissioning of Cable jointing kit for 11 KV (Earthed) grade cable for indoor type cable end termination (heat shrinkable) complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 sq mm complete all as specified. Make : M - Seal/ 3M /Denson / Raychem/Universal.

M&L Cable route indicator made out with CI round shaped, 6mm thick, 15 cm dia welded with 200mm long MS flat iron of size 40x6 mm and embedded in and including 300 x 300 x 300 mm thick PCC block of 1:2:4 type B1 (using 20 mm graded stone aggreage) and embossing the wordMES HT/11 KV cable including 2 coats of synthetic enamel paint over one coat of red oxide primer to iron surfaces fixing at equal distances complete all as directed by Eng-in-charge.

M&L for pin type, porcelain, vitreous brown insulator including one galvanised mild steel spindle, 02 Nos, GI washer & 01 No GI nut of 150mm height and 150mm dia for 11000 volts grade complete all as specified. Make : BHEL / Jaipuria brothers / Pactil / Southern Insulators

M&L for tripple pole, mechanically operated, mounted on insulators, and steel frame with operating mechanism worked from gound level, switch air break gang operated, for current rating 200 Amps 11 KV suitable for vertical/ horizontal operation complete all as specified and directed. Make : BHEL / Jaipuria brothers / Pactil

S & F for Lighting arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, 11000 volts,as fixed in repairsomplete all as specifiedand directed. Make : Oblum / Elpro / BHEL / Areva T&D /Jaipuria brothers

M&L for drop out fuse assembly mounted on insulator and steel frame, horizontal/ vertical type for HT 11 KV lines including connections etc complete all as specifiedand directed. Make : Jaipuria brothers/ Pactil / MEC

Material and labour for cross arms, bracing, supports clamps & back plates fabricated from structural steel section of any size as directed including nuts, bolts, washers welding, bending, cold or hot, drilling holes for bolts in any shape or size as directed and including applying two cots of aluminium paint over a coat of primer complete all as specified.

S&F Aluminium conductor steel reinforced (ACSR conductor) squirrel type of size 20 sqmm complete all as specified and directed. Make : Indian aluminium Ltd / Alind / Bharat Conductors

M & L Danger notice plate for HT of size 25 x 20 cm, 1.60 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts complete all as specified and directed.

M&L Anti-climbing device; spikes type fabricated out of M.S. bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole complete all as specified and directed.

M&L for Earthing complete with galvanised steel earth plate electrode 600x600x6mm thick, buried directly and preferably vertically in ground ( earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galavanised iron strip of 32 x 6mm (upto 7.5 M in length from earth plate) by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3, connected to earthing test point all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber and RCC 1:2:4 type B1 cover 40 mm thick, with 8 mm dia steel deformed (TMT bars) reinforcement at 150mm c/c both ways, 20 mm dia GI medium grade pipe for earth lead protection, 20 mm dia GI medium grade pipe for watering , water funnel, testing point etc., complete all as specified and testing on completion.

S & F Galvansided iron strip of size 32 x 6mm as earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc., complete all as specified and directed

MCC MECHANICAL AND ENGINEERING CORPORATION