SPECIAL REPAIR TO HT OVER HEAD LINE NEAR BD BARI RLY STN MRS AT MIL STN BD BARI UNDER GE KALUCHAK

Amount

XLPE insulated, PVC bedded galvanised steel strips armoured heavy duty power cable with aluminiam conductor 3 core x 95 sqmm suitable for rated voltage of 11000 volt grade and conforming to IS: and laid in trenches/ducts/pipe or on poles & testing on completion,complete all as specified and directed.

Heat shrinkable end termination for 11 KV XLPE cable size 3 core 95 sqmm indoor type including all jointing material and fixing with suitable clamps made out of FI 50x 6 mm including all bolts ,nuts and washers , testing and commissioning complete all as specified and directed.

Heat shrinkable end termination for 11 KV XLPE cable size 3 core 95 sqmm outdoor type including all jointing material and fixing with suitable clamps made out of FI 50x 6 mm including all bolts ,nuts and washers , testing and commissioning complete all as specified and directed.

Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm, testing and commissioning complete all as specified and directed.

Platform for installation of transformer of size 3x2.5x1.25 including fencing and gate all as shown in Drawing No CEPZ/TD-350/08 Sheet 1/2 dated 14 Nov 2008 and CEPZ/TD-350/08 Sheet 2/2 dated 14 Nov 2008, complete as specified & directed.

Pre-stressed concrete pole 11 Mtr long,152mmx152mm at top and 152mm x260mm at bottomg,Class-9 including painting by making five black and white strips at lower portion of pole each 30 cm above GL/coping with super enamelled paint and marking pole Nos with black paint at suitable height complete all as specified and as directed.

Cross arms bracing supports, clamps and back plate fabricated frame structural steel section including nuts , bolts , washers , welding , binding , cold or hot , drilling hole for bolts in any shape or size indicated or directed with & and including two coats of aluminium paint over one coat of red oxide primer, complete all as specified.

Pin type insulator porcelain vitreous with brown of green including one galvanised mild steel spindle two galvanized iron washer and galvanized iron nut, 150 mm height and 150 mm dia 11000 volt grade fixed in repairs, complete all as specified and directed.

Disc type insulated porcelain vitreous 145 mm heigh 255 mm dia ball and socket type white / brown or green single disc assembles for tension with tension GI clamps for conductors working pressure 11 KV fixed in repairs, complete all as specified and directed.

Aluminium conductor steel reinforced (ACSR) any size (as directed and recommended size of current rating) including stretching, fixing and binding to insulator on LT / HT OH line on poles including aluminium binding wire, complete all as specified and as directed.

Galvanisd steel wire as earth wire for HT pole ,streching without kinks and bend including fabrication of cradles ,hexagonal/ Rectangular with galvanised steel wire 4 mm dia confirming to ISI with & including winding wire, complete all as specified and directed .

Stay assembly using stay rod of 20 mm dia complete with all accessories as shown in electrical plate No 1 of SSR 2010 Part I excluding galvanised steel wire stranded size 7/1.6 mm dia, complete all as specified. Note :- Earth work ,pcc, stay clamps and loop type insulator shall be measured and paid seperately.

Loop type insulator, vitreous porcelain, white, brown or green with overall dimensions 90x140mm, clearance of hole 25.5mm, complete all as specified and directed.

Galvanised stay wire stranded 7/4 or 7/3.15 mm complete all as specified and as directed by Engr-In-Charge.

Air break, gang operated with 09 Nos insulators outdoor type, Triple pole mechanically operated, suitable for vertical installation intalltion ,single break, provided with locking arrangement consisting of MS channel, HT Post type insulator copper alloy, high Pressure, assembly operating rod 25 mm dia GI pipe medium grade for operating from 1.2 mtr above GL complete confirming to IS -1318 of1972 rated voltage 11 KV & for current rating 200 Amp, complete all as specified.

Drop out fuses of 11 kV 50 Amp, complete all as specified.

Lightening arrestor, high tension expulsion type complete with all fittings, transmission class, discharge capacity 65 Kilo Amps, 9.2 KV suitable or 11000 volts OH line, complete all as specified.

Excavating in in any type of soil not exceeding 1.5 metres wide and not exceeding1.5 metres in depth for electric poles /stay foundationand under ground electric power cables and getting out complete all as specified.and sirected

Excavating in in any type of soil not exceeding 1.5 metres wide and exceeding 1.5 metres and not exceeding 3.0 metres in depth for electric poles /stay foundationand under ground electric power cables and getting out complete all as specified.and sirected

Returning, filling in, including spreading , leveling , watering and well ramming in layer not exceeding 25cm each layer, complete all as specified.

Removing excavated material (soil) not exceeding 50m and deposition where dircted at a level not exceeding 1.50m above the starting point, all as specified and directed.

Supply and laying sub class `B` bricks laid dry flat transversely along the length of cable with width equal to the length of bricks over sand cushioning as protection cover of cable laid, complete all as specified and directed.

Sand cushioning to underground cables provided with a layer of sand 8cm thick before laying the cable in trenches and 15cm thick after laying the cable in trenches complete all as specified. Note : The Punned thickness 18 cm shall be considered for measurement purpose.

Cement concrete 1:4:8 type D-2 using 40 mm graded crushed stone aggregate in foundation of poles / Struts and mass concrete, all as specified directed.

Plain cement concrete (1:3:6) typeC-1 using 20 mm graded crushed stone aggregate as in coping etc including necessory form work. complete all as specified

Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (Preferably in vertical position) earth pit not less than 2.25 metre below normal ground level with top edge of the earth plate not less 1.5 metre (BGL) connected to galvanized iron earth strip 32 x6 mm by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 15mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 40mm bore “light grade” galvanized iron protection pipe for earth strip 32 x6 mm upto 5m length, charcoal, common salt, complete all as shown in EP No 3 of SSR 2009 Part-I, connected to test point complete, all as specified and testing on completion, complete all as specified and directed. Note : GI earthstrip 32 x6 mm more than 7.5 m will be measured and paid separatly.

Earth continuity conductor or mains earthing lead fixed to wall on batten or reces or chases or burried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing ec as required GI Strip 32 x6 mm galvanised iron steel, complete all as specified and directed.

Jiwan Singh

M/S MANJIT SINGH AND SONS