REPAIR/ MAINTENANCE OF LT POLES/STREET LIGHTS AND CONNECTED ACCESSORIES UNDER GE CHENNAI

Amount

Excavation in trenches in soft/ loose soil n. exc. 1.50m wide and n. exc. 1.50m deep and getting out complete all as specified and directed.

Returning filling in including spreading, levelling, watering & well ramming in layers not exceeding 25cm thick in soft/ loose soil complete all as specified and directed.

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

Supply and lay fine sieved excavated dry soil cushioning spreading levelling for cable trenches all as specified and directed (Punned thickness only shall be measured and paid) complete all as specified and directed.

Supply and laying burnt bricks, old size, sub class 'B', laid flat abutting each other, perpendicular to cable with width equal to width of brick laid in trenches for protection of cable including taking down old unsv ones complete all as specified and directed.

Taking out the existing LT UG electric cable of size 10 sqmm x 2 core trenches/ walls (or) passing through pipes/in floor and removing the unserviceable fault cable and carefully stacking the serviceable cable for reusing complete all as specified and directed. Note:- Excavation and Earth work shall be measured and paid separately under appropriate items:-

All as per item No. 6.00 above but cable size 10 sqmm 4 core.

All as per item No. 6.00 above but cable size 16 sqmm 4 core.

All as per item No. 6.00 above but cable size25 sqmm 3.5 core.

All as per item No. 6.00 above but cable size 35 sqmm 3.5 core.

Laying only the under ground cable any type obtained from Items No -06 above in trench/wall/floor etc. connecting with suitable cable lugs/sleeves etc. and size 10 sqmm 2 core complete all as specified and directed.

All as per item No. 11.00 above but cable size 10 sqmm 4core.

All as per item No. 11.00 above but cable size 16 sqmm 4core.

All as per item No. 11.00 above but cable size 25 sqmm 3.5 core.

All as per item No. 11.00 above but cable size 35 sqmm 3.5 core.

Supply & Lay in trenches fixed on wall (or) passing through pipes/in floors connecting up testing and commissioning of XLPE insulated armoured LT UG electric cable with aluminium conductor 1100V grade of size 10 sqmm 2 core complete all as specified and as directed.

All as per item No. 16.00 above but cable size 10 sqmm 4 core.

All as per item No. 16.00 above but cable size 16 sqmm 4 core.

All as per item No. 16.00 above but cable size 25 sqmm 3.5 core.

All as per item No. 16.00 above but cable size 35 sqmm 3.5 core.

M&L cable jointing kit for PVC/XLPE/ LT UG cable jointing straight through heat shrink type joints complete with jointing material and accessories suitable for 6 to 16 sqmm 2/4 core cable including taking down old unsv ones complete all as specified and directed.

All as per item No. 21.00 above but for 25 to 50 sqmm 3.5/4 core cable.

Supply and laying GI tube light grade 50mm bore with suitable joints and clamps laid in trenches/ fixed on walls complete including taking down old pipe complete all as specified and directed.

Supply and laying GI tube light grade 40mm bore with suitable joints and clamps laid in trenches/ fixed on walls complete including taking down old pipe complete all as specified and directed.

S/F in repairs street light Junction box of size for steel with operation suitable for accommodating and including heavy duty PVC connector block 30 amp three phase with one number single pole MCB 06 Amps complete including fixing to pole with suitable brackets, bolts/nuts in connecting cable in testing complete all as specified and directed.

M&L Painting to steel tubular poles LT of 8.5/9Mtr long incl fittings and fixtures complete, fixed with poles with two coats of aluminium paint incl complete scrapping of rusts and preparation of surfaces and applying one coat of red oxide primer etc., complete all as specified and as directed.

Taking down the existing LED street lights/flood lights of any size and capacity etc and carrying out repairs including checking luminosity, replacement of defective spares parts and checking all connection to make the fitting serviceable including replacement of connection from junction box to fittings and refixing the same after attending repairs complete all as specified and directed Note : Spare parts requires for making the lights will be measure and paid under relevant item only

Supply only LED Driver 25 watts complete all as specified and directed

Supply only LED Driver 45 watts complete all as specified and directed

Supply only LED Driver 60 watts complete all as specified and directed

Supply only LED Driver 120 watts complete all as specified and directed

Supply only 1.5 sqmm 3 core copper conductor multistranded cable complete all as specified and directed

Supply only 15 mm PVC pipe with suitable clamp and nuts/bolts complete all as specified and directed

Taking down the existing unserviceable street /flood light fittings of any type /description and depositing where directed complete all as specified and directed.

S&F for 25 W new generation energy saving environmental friendly long life versatile pressure die cast aluminium IP-66 street light with high power LED as light source complete all as specified and as directed. Make Crompton cat No LSTS-25-CDL-M/ Havells ENDURA SUNDOWN SL25W LED 765PASYBOPC or equivalent in /Philips /Wipro/Bajaj

S&F for 45 W new generation energy saving environmental friendly long life versatile pressure die cast aluminium IP-66 street light with high power LED as light source complete all as specified and as directed. Make Crompton cat No LSTS-45-CDL-M/Havells ENDURA SUNDOWN SL45W LED 765PASYBOPC or equivalent in /Philips /Wipro/Bajaj

S&F for 60 W new generation energy saving environmental friendly long life versatile pressure die cast aluminium IP-66 street light with high power LED as light source complete all as specified and as directed. Make Crompton cat No TRP-409-60-57-SL-GL-NSG/ Havells ENDURA SUNDOWN SL60W LED 765PASYBOTG or equivalent in /Philips /Wipro/Bajaj

S&F for 120 W new generation energy saving environmental friendly long life versatile pressure die cast aluminium IP-66 street light with high power LED as light source complete all as specified and as directed. Make Crompton cat No LSTS-120-CDL-M / Havells ENDURA SUNDOWN SL120W LED 765PASYBOTG or equivalent in /Philips /Wipro/Bajaj

Supply, fix, test and commissioning LED Flood light luminaries outdoor type 50 Watts new generation energy saving & environmental friendly long life versatile pressure die-cast aluminium IP66 roadway luminaire with high power LEDs as light source and electronic driver suitable for operation on AC single phase 220-240 Volts, 50 HZ supply, complete all as directed . Make Crompton cat No CSF-504-50-57-60d-SL-GL-NSG / Havells JETSLEGANZAFLS 50WLED 757P60DTOTG or equivalent in /Philips /Wipro/Bajaj

Supply, fix, test and commissioning LED Flood light luminaries outdoor type 120 Watts new generation energy saving & environmental friendly long life versatile pressure die-cast aluminium IP66 roadway luminaire with high power LEDs as light source and electronic driver suitable for operation on AC single phase 220-240 Volts, 50 HZ supply, complete all as directed. Make Crompton cat No LFLN-120-CDL/60-M /Havells JETSLEGANZAFLS 120WLED 757P60DTOTG or equivalent in /Philips /Wipro/Bajaj

Supply, fix, test and commissioning LED Flood light luminaries outdoor type 200 Watts new generation energy saving & environmental friendly long life versatile pressure die-cast aluminium IP66 roadway luminaire with high power LEDs as light source and electronic driver suitable for operation on AC single phase 220-240 Volts, 50 HZ supply, complete all as directed. Make Crompton cat No LFLN-200-WW/60-M / Havells JETSLEGANZAFLS 200WLED 757P60DTOTG or equivalent in /Philips /Wipro/Bajaj

Supply and fix for bracket for single street light fitting with GI pipe medium grade 40 mm dia 2 m long bent to shape and double clamped with fabricated MS clamps as directed and fixed to pole with bolts and nuts including painting and taking down old unsverviceable brackets complete all as specified and directed.

Supply & Lay and connecting up Weather proof cable with aluminium conductor 1100V grade of size 10 sqmm 2 core including taking down old unsv ones complete all as specified and directed.

Supply, fix, test and commissioning solar LED Flood light DIY kit lithium ferro phosphate built in the luminaire remote control and installation accessories included . IP 65 ABS plastic construction for sturdiness and long life 10 w complete all as specified and directed. Make Philips cat No BCCO80LED15/765 or equivalent for Havells /Bajaj /Wipro

Supply, fix, test and commissioning solar integrated LED street light with lithium ferro phosphate battery solar panel charger built-in the luminaire optional pole mounting bracket and remote control for optimizing battery autonomy 24.7 w complete all as specified and directed. Make Philips cat No BRCO10LED40/765 or equivalent for Havells /Bajaj /Wipro

Earthing complete with galvanised steel earth plate electrode of size 60cm x 60cm x 6.3 mm thick buried directly in ground( earth pit not less than 2.25 m deep below the normal grounded level) with top edge of the plate not less than 1.5m below normal GL connected to GI earth strip of size 25x4mm by means of bolts, nuts, check nuts washers of GI or steel all as shown in electrical plate No-5 of SSR Part I connected to machinery/equipments installed power house/sub station all as specified including testing on completion. Note No-1 the unit rate shall also include for excavation earth work in any type of soil PCC (1:3:6) type C1 pit RCC 1:2:4 type B-1 cover reinforced with 8 mm dia CTD bars @ 150mm C/C both ways funnel with 15mm bore GI watering pipe 20mm dia bore GI protection pipe wire mesh and copper lugs complete in addition to item No 1(a) to (e) of preamble ( Notes) Under sub heading earthing specified on SI page NO-389 of SSR Part-II 2004.

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