COMPREHENSIVE REPAIR/MAINTENANCE OF LT CABLE LT PANEL UG CABLE SECURITY LIGHT POLES AND CONNECTED WORKS AT PHASE-I RUPA GACHHAM BIRPUR DP BOMDILA OF AGE E/M UNDER GE TENGA

Amount

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and not exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out soft & loose soil complete all as specified and as directed.

Returning fitting in any type of soil including spreading leveling watering and well ramming in layers n.exc 25 cm complete all as specified and as directed.

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

M & L for laying of fine, clean sand (river sand) free from sharp materials and stone particals in trenches for cushioning of cable 8 cm thick under cable and 15 cm thick over the cable including gently punning complete all as specified and directed. Note:- The total thickness of sand shall be measured 18 cm after punning.

Supply and laying un-reinforced precast.concrete cable protection cover of class LV, type-1, flat size 250mm x 150mm x 40 mm, factory made of specified make , complete all as specified and directed.

S&F & testing commissioning of outdoor type bus bar panel pedestal type weather proof CPRI approved MS cubical panel board outdoor type of size 110 cm x 80 cm x 40 cm, 4 Nos of bus bar of 300 Amp capacity & MCCB 160 Amp capacity 4 pole (Ics = Icu = 100%) including one coat of red oxide and two coat of enamel paint powder coated, mounted on channels and PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) in foundation for fixing panels aluminium busbar chanel insulated with colour coated heat shrinkable sleaves and mounted on DMC/Epoxy insulator all as specified & directed. The panel shall be fixed over Angle iron frame (50 x 50 mm) of minimum height 75 cm Note :- Panel drawings & make of MCCB will be submitted by contractor for approval from Accepting Officer before ordering the panel

S & F in replacement of change over switch with advanced neutral, 63 Amps, 4 pole, AC 415 Volt, manual Change over insheet metal enclosure including side operating handle conforming to IS:13947 (Part-3) complete all as specified and directed.

Description all as per item No 08 here in above but of capacity 100 Amps and ditto-

Description all as per item No 08 here in above but of capacity 200 Amps and ditto-

S & F in replacement of MCCB, 04 Pole, capacity 63 Amps with ultimate breaking capacity 16 KA at 415 volts with fixed thermalsettings conforming to IEC 60947 Part-I/IS-13947 Part-I , (Ics=Icu=100%) in the existing panel with suitable connecting copper terminals at site complete all specified and directed.

Description all as per item No 11 here in above but of capacity 125 Amps with ultimate breaking capacity 25 KA and ditto-

Description all as per item No 11 here in above but of capacity 160 Amps with ultimate breaking capacity 25 KA and ditto-

Description all as per item No 11 here in above but of capacity 250 Amps with ultimate breaking capacity 35 KA and ditto-

Description all as per item No 11 here in above but of capacity 400 Amps with ultimate breaking capacity 36 KA and ditto-

Supply, laying & testing in repalcement cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100V grade with stranded aluminium conductor of size 150 sqmm 3.5 core including taking down of old unserviceable UG cable/service wires.

Description all as per item No 16 above but of size 120 Sqmm 3.5 core

Description all as per item No 16 above but of size 95 Sqmm 3.5 core

Description all as per item No 16 above but of size 70 Sqmm 3.5 core

Description all as per item No 16 above but of size 50 Sqmm 3.5 core

Description all as per item No 16 above but of size 35 Sqmm 3.5 core

Description all as per item No 16 above but of size 25 Sqmm 4 core

Description all as per item No 16 above but of size 25 Sqmm 2 core

Description all as per item No 16 above but of size 16 Sqmm 4 core

Supply, laying & testing in repalcement cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100V grade with stranded aluminium conductor of size 300 sqmm single core including taking down of old unserviceable UG cable/service wires.

M&L for replacement of new generation energy saving and environmental friendly long life LED street light made up of innovative die cast aluminium housing high power LED as lighting source with IP - 66 power consumption 60 watt complete input voltage of 150-240 Volt (nominal rated voltage 240 Volt) complete including taking down of old unserviceable street light any type/any capacity including replacement of twisted 3 core copper cable of size 1.5 Sqmm dia for connecting phase, neutral and earth from junction box to LED light throgh copper connectos all as specified and directed.

Supply and laying galvanised tube light grade ISI marked of size 40 mm dia incl all fittings in trenches/fixed on pole/wall/floor or laid in position complete all as specified and directed.

M&L for road cutting incl necessary excavation 45 cm wide and 90 cm in depth as in trenches in any type of soils/rock for laying GI/PPR pipe after laying GI pipe trenches will be filled up to road level with 15cm PCC 1:3:6 type C1 using 20mm grade stone aggregate over 15cm 63mm gauge boulders over 15cm 100mm size boulders over rammed/compacted earth all as per specified and directed by Engr-in-Charge.

Supply and laying Double wall corrugated HDPE duct pipe 50mm outer dia confirming to IS: 14930 (Part-II) of approved colour with fittings for cable protection complete laid in trenches or fixed on walls with clamps of suitable size all as specified and directed by Engineer-in-charge.

M&L for earthing complete with galvanised steel earth plate electrode 60x60cmx6 mm thick burried directly 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 galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of GI or steel all as shown in electrical plate No. 3 of SSR Part-I 2009 connected all as specified or indicated and testing on completion as directed by the Engineer-in-Charge including necessary excavation & earth work in any type of soil, funnel, PCC chamber ( 1 : 3 : 6) type C1, RCC pit cover , charcol, salt including provision of earth lead protected by 32 mm dia light grade GI pipe and 20 mm dia medium grade GI Pipe for watering complete.

D.P. Traders (BID ID -3143562)

M/S ASHOK CONSTRUCTION (BID ID -3143531)

M/S SM ANSARI (BID ID -3143549)

M/S MURPHEW ENTERPRISES (BID ID -3143541)

M/S SARAI SUPPLY SYNDICATE (BID ID -3143553)

M/S R D TRADERS (BID ID -3143547)