REPAIR AND MAINTENANCE OF STREET / SECURITY / HIGHMAST LIGHT FITTING AT RESIDENTIAL AREA CVRDE AVADI

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out Hard/dense soil

Retruning, filling, including spreading, levelling, watering and well ramming in layers not exc 25cms of soil complete all as specified and directed.

Removing the surplus excavated materisl/soil to a distance not exc 50Mtrs and depositing, where directed at a level not exceeding 2.5 Mtr above the starting point all as specified and directed.

Dry river sand cushioning / sand covering for underground cable protection complete all as specified. Note : Punned down thickness only shall be measured complete all as specified and directed

Supply and Laying XLPE cable of size 6 sqmm 4 core 1100 Volt grade heavy duty aluminium conductor laid in trenches / fixed to wall / pole / laid in floor including necessary connection and suitable size lugs/glandsas required complete all as specified and as directed.

Supply and Laying XLPE cable of size10 sqmm 4 core 1100 Volt grade heavy duty aluminium conductor laid in trenches / fixed to wall / pole / laid in floor including necessary connection and suitable size lugs/glandsas required complete all as specified and as directed.

Supply and Laying XLPE cable of size 16 sqmm 4 core 1100 Volt grade heavy duty aluminium conductor laid in trenches / fixed to wall / pole / laid in floorincluding necessary connection and suitable size lugs/glandsas required complete all as specified and as directed.

Taking down carefully existing unserviceable LED street light fittings of any capacity & size & any make from poles and refixing the same on existing location after making the LED fitting serviceable by replacement of defective drivers/surge protection device as required with new one complete all as specified and directed Note:- (i) Spare parts required for replacement shall be measured and paid separately under relevent items 9 & 10 (ii) The cost of Replacement of minor Parts i.e. nuts/bolts,connectors etc are deemed to be included in this item.

Supply only constant current LED driver for energy saving & environment area light fitting upto 75watts security light with active power factor correction (APFC) electronic driver with operating voltage between 100-270V AC of suitable for existing street light of make Surya/ C&S/ Crompton/ Havells/ Bajaj/ Philips/ Wipro complete all as specified and directed.

Supply only constant current LED driver for energy saving & environment area light fitting upto 100watts security light with active power factor correction (APFC) electronic driver with operating voltage between 100-270V AC of suitable for existing steel lights of make Surya/ C&S/ Crompton/ Havells/ Bajaj/ Philips/ Wipro complete all as specified and directed.

S&F in replacement of LED street light fixture not less than 70Watt LED with pressure die cast aluminium housing with toughened glass,IP-66 degree of protection, luminarie efficacy 100 lumen/watt, of 5700K with integral electronic driver, surge protection unit with suitable size GI bracket/clamps etc incl taking down HPSVMV/MH fittings complete all as specified and directed. Make: Havells Cat No ENDURAOMINIPLUSSL70WLED757SASYTOPC/TRP-409-60-57-SL-GL-NSG / Bajaj Cat part No ENXT P 84L WH PO PC SD / Equivalent latest up date Havells/crompton/Bajaj

S&F in replacement of LED street light fixture not less than 90Watt LED with pressure die cast aluminium housing with toughened glass,IP-66 degree of protection, luminarie efficacy 100 lumen/watt, of 5700K with integral electronic driver, surge protection unit with suitable size GI bracket/clamps etc incl taking down HPSVMV/MH fittings complete all as specified and directed. Make: Havells Cat No ENDURAOMINIPLUSSL90WLED757SASYTOPC/TRP-411-90-57-SL-GL-NSG / Bajaj cat part No ENXT P 108L WH CR TG SD / Equivalent latest up date Havells/crompton/Bajaj

S&F in replacement of LED street light fixture not less than 60Watt LED with pressure die cast aluminium housing with toughened glass,IP-66 degree of protection, luminarie efficacy 100 lumen/watt, of 5700K with integral electronic driver, surge protection unit with suitable size GI bracket/clamps etc incl taking down HPSVMV/MH fittings complete all as specified and directed. Make: Havells Cat No ENDURAOMINIPLUSSL60WLED757SASYTOPC/TRP-409-90-57-SL-GL-NSG / Bajaj Cat part No ENXT P 72L WH PO PC SD / Equivalent latest up date Havells/crompton/Bajaj

S&F in replacement of LED flood light not less than 120Watt LED with pressure die cast aluminium housing with toughened glass,IP-66 degree of protection, luminarie efficacy 100 lumen/watt, of 5700K with integral electronic driver, surge protection unit with suitable size GI bracket/clamps etc incl taking down HPSVMV/MH fittings complete all as specified and directed. Make: Havells Cat No JETAIRISFL120WLED757LED757APWLTG/TFS-504-120-57-60D-SL-GL-NSG / Wipro Cat part No PRAZE F 144L WH NB-A5 TG SD / Equivalent latest up date Havells/crompton/Bajaj

S&F in replacement of LED flood light not less than 50Watt LED with pressure die cast aluminium housing with toughened glass,IP-66 degree of protection, luminarie efficacy 100 lumen/watt, of 5700K with integral electronic driver, surge protection unit with suitable size GI bracket/clamps etc incl taking down HPSVMV/MH fittings complete all as specified and directed. Make: Havells Cat No JETAQUANTOPLUSFLP50WLED 757YMLENS/TFS-504-50-57-60D-SL-GL-NSG / BajajCat part No GLATT F 50L WH PO PC SD / Equivalent latest up date Havells/crompton/Bajaj

S&F in replacement of LED flood light not less than 150Watt LED with pressure die cast aluminium housing with toughened glass,IP-66 degree of protection, luminarie efficacy 100 lumen/watt, of 5700K with integral electronic driver, surge protection unit with suitable size GI bracket/clamps etc incl taking down HPSVMV/MH fittings complete all as specified and directed. Make: Havells Cat No JETAIRISFLS150WLED757P2AV2WBLTG/TFS-504-150-57-NL-SL-GL-NBK / Cat part No PRAZE F 180L WH NB-A5 TG SD / Equivalent latest up date Havells/crompton/Bajaj

S&F in replacement of LEDstreet light not less than 30Watt LED with pressure die cast aluminium housing with toughened glass,IP-66 degree of protection, luminarie efficacy 100 lumen/watt, of 5700K with integral electronic driver, surge protection unit with suitable size GI bracket/clamps etc incl taking down HPSVMV/MH fittings complete all as specified and directed. Make: Havells Cat No ENDURASUNDOWNSL30WLED757PASYBOPC/LSTS-30-CDL-M Crompton / Bajaj Cat part No ENXT P 30L WH PO PC SD/ Equivalent latest up date Havells/crompton/Bajaj

Supply and laying GI pipe “light Grade” in trenches/under floors or roads or along the pole for protection of cables of 40 mm bore including taking down u/s GI pipe any type any size complete all as specified and as directed. complete all as directed.

Taking down and Supply and fix in replacement of analog time switch 24hours range suitable for autamatic ON/OFF control of street light 230V,50Hz complete all as specifed and directed.

Taking down the lanteren carrige assembly along with lanterns after replacement of worn out pully at top section of high mast ,welding putting the fell down wire rope in pully groves in proper alignment for satisfactory operation of winch system by arranging hydraulic crane from civil market having boom suitable for working at 16 mtr height all as directed and carrying out work all as directed. (Note:-Cost of hiring of hydraulic crane suitable for working at above 16 mtr height or T&P used for repair of high mast is deemed to be included in unit rate and spare shall be measure and paid seperatly)

Rewinding of motor 2 HP ,3 phase ,415 volts ,1425 RPM with copper wire of existing size including providing of insulating material, bearing ,bush and ,greasing varnishing and properly packing of winding, assembling and testing complete all as specified and directed.

Taking out old unserviceable under ground PVC/XLPE LT cable of any size from trenches/ wall/roof/road/pipe/pole including segregation of serviceable bricks for re-use complete all as specified and as directed.

Taking down and relaying of existing serviceable under ground PVC/XLPELT cable any grade and any size in trenches/fixed to wall/pole/roof/laid in floor including necessary connections and thimbling complete all as specified and as directed. (Earth work, brick & sand cushioning shall be measured and paid for separately under appropriate item).

Re-laying only old bricks, locally available, sub class ‘B’ bricks (Old Size) for cable protection cover, laid flat and dry in trenches over the cable , perpendicular to the direction of cable complete all as specified and as directed.

Supply and fix in replacement of junction box made of inpact resistance plastic & heat resistant materials of size not less than 230x170x105mm, IP 66 protection, single left hinged door including provision of suitable terminal connector 16A capacity with MCB SP 6A and fixing to the surface/light pole with suitable sizes of clamps, nuts and bolts complete all as specifed and directed.

Opening /disconnecting the electrical connection of defective/burnt out underground LT cable of any size any core from main switch/DB/junction box / LT panel/ L T O/H line etc. Taking out the required length of cable from existing loop, cutting the defective portion of cable ,providing required thimbles/connectors at cable end and reconnecting the cable in previous location with existing main (ii)Additional cable/ protection pipe required at site shall be measured and paid seperatly.

Supply and fixing in replacement of MCB , SP ,240Volt, 6 Amp 10KA all as specified and as directed.

S&F in replacement of Power Contractor 3Pole 45A (ML-2)AC-3 230V Volts,50Hz coil voltage rating 240 volts including taking down old UNSV power contractor complete all as specified and directed.

Supply and fix in replacement of PVC insulated, PVC sheathed, 3 core multi stranded copper conductor of size 1.5 Sqmm for connecting to streetlight fitting passing through conduit fixed including taking down existing cable complete all as specified and as directed. Note:- Conduit and coduit accessories shall be measured paid separately under respective item of this schedule

Supply and fix in repalcement of medium duty non matalic PVC conduit of 20 mm bore including all fitting such as bends, elbow, coupler lock nut etc, fixed along pole with clamp for streetlight including taking down old PVC conduct of any type complet all as specified and directed.

M&L for cleaning the steel tubular poles of any height and throughly with necessary cleaning agent including scrappin up of old corroded paint dirt/dust/ rust carefully and applying two coat of synthetic aluminium paint over one coat of red oxide metal primer and marking of zebra crossings up to a height of 1.0m above the coping with black and yellow strips of synthetic enamel paint including marking of pole numbers all as specified and directed.

S&F in repair MCCB 3 Pole, 415 V, fixed thermal and magnetic type, 25 to 100A with breaking capacity 16 KA on existing LT Panel/Feeder pillar box include taking down complete all as specified and directed.

M&L for cleaning the PSCC poles of any height and throughly with necessary cleaning agent including scrappin up of old paint dirt/dust carefully and applying two coat of cement based paint over one coat of primer and marking of zebra crossings up to a height of 1.0m above the coping with black and yellow strips of cement based paint including marking of pole numbers all as specified and directed.

Supply and fixing of Steel tubular swaged poles as specified type 410 SP-22 (8.5metres long) complete with cast iron base plate, finial taper plug, along with single arm bracket complete all as specifed and directed.

M&L for PCC 1:4:8 type D-2 using 40mm graded aggregate, mechanically crushed stone for mass filling in pole pit and foundation etc.

M&L for PCC 1:3:6 type C-1 using 20mm graded aggregate mechanically crushed stone for mass filling in stay pits and pole foundation all as specified.

Supply and laying old size brick, size 230x115x75mm burnt clay building brick sub class (B) for protecting LT U/G cable complete.

Dismantling concrete poles/ struts any size all as speciied and directed.

EASHWAR ELECTRICALS

D Subramani and Sons

SRI LAKSHMI ASSOCIATES

PSK Enterprises

Vantage System and Sevices