REPAIR /MAINTENANCE AND REPLACEMENT OF STREET LIGHT FITTINGS AND FIXTURES AND CONNECTED WORKS AT TECH AREA AT AIRFORCE STATION THANJAVUR

Amount

Supply,laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 10 sqmm 2 core with all fixing and connecting accessories like cable glands and alluminium thimbles including taking down old unserviceable cable complete all as specified.

Supply,laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 16 sqmm 2 core with all fixing and connecting accessories like cable glands and alluminium thimbles including taking down old unserviceable cable complete all as specified.

Supply,laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 10 sqmm 4 core with all fixing and connecting accessories like cable glands and alluminium thimbles including taking down old unserviceable cable complete all as specified.

Supply,laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 16 sqmm 4 core with all fixing and connecting accessories like cable glands and alluminium thimbles including taking down old unserviceable cable complete all as specified.

Supply,laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 25 sqmm 3.5 core with all fixing and connecting accessories like cable glands and alluminium thimbles including taking down old unserviceable cable complete all as specified.

Supply,laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 35 sqmm 3.5 core with all fixing and connecting accessories like cable glands and alluminium thimbles including taking down old unserviceable cable complete all as specified.

Supply and fixing / laying in replacement of 50 mm bore, steel tubings galvanised, light grade with all fittings, fixing along the electric pole / wall for protection of cable complete all as specified.

Supply and fixing / laying in replacement of 40 mm bore, steel tubings galvanised, light grade with all fittings, fixing along the electric pole / wall for protection of cable complete all as specified.

Dismantling and taking out the unserviceable street light fitting any capacity and replacing the following defective accessories with new and making the street light in serviceable condition and refixing the same in position connecting and testing complete all as specified. Note : Accessories such as electronic driver and surge protection device will be measured and paid for separately under relevent items.

Supply and fix in replacement of electronic driver (Printed circuit board) suitable for 250 watt LED street/flood light fitting, input voltage 230 Volt 50 HZ AC supply complete all as specified.

Supply and fix in replacement of electronic driver (Printed circuit board) suitable for 150 watt LED street/flood light fitting, input voltage 230 Volt 50 HZ AC supply complete all as specified.

Supply and fix in replacement of electronic driver (Printed circuit board) suitable for 120/100 watt LED street/flood light fitting, input voltage 230 Volt 50 HZ AC supply complete all as specified.

Supply and fix in replacement of electronic driver (Printed circuit board) suitable for 45 watt LED street/flood light fitting, input voltage 230 Volt 50 HZ AC supply complete all as specified.

Supply and fix in replacement of electronic driver (Printed circuit board) suitable for 35/40 watt LED street/flood light fitting, input voltage 230 Volt 50 HZ AC supply complete all as specified.

Supply and fix in replacement of electronic driver (Printed circuit board) suitable for 25 watt LED street/flood light fitting, input voltage 230 Volt 50 HZ AC supply complete all as specified.

Supply and fix in replacement of electronic driver (Printed circuit board) suitable for 20 watt LED street/flood light fitting, input voltage 230 Volt 50 HZ AC supply complete all as specified. Note for serial item No 10 to 16 : The make of electronic driver should match with the make of LED light fitting installed at site and the contractor shall be visit the site before quoting the rates so as to avoid the ambiquity during execution stage.

Supply and fix in replacement of surge protection devices, surge voltage 5 KV suitable upto 45 watt LED street/flood light fitting input voltage 230 Volt 50 HZ AC supply complete all as specified.

Supply and fix in replacement of surge protection devices, surge voltage 5 KV suitable upto 150 watt LED street/flood light fitting input voltage 230 Volt 50 HZ AC supply complete all as specified. Note for serila item No : 17 to 18 : The make of surge protection device should match with the make of LED light fitting installed at site and the contractor shall be visit the site before quoting the rates so as to avoid the ambiquity during execution stage.

Supply and fixing in replacement LED Street light 120 Watt PEARL MAGNUM made up of pressure die cast housing with toughned glass and individual high power LEDs with secondary optics, IP66 protection and impact resistance of IK07 complete all as specified and directed.as per Havells Cat Part No.ENDURAPEARLMAGSL120WLED757PASYTOTGASTHO or Equivalent in CG & Philips.

Supply and fixing in replacement of LED Street light 45 Watt, ENDURA PEARL NEO new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having top opening, seperate driver compartment with IP66 protection and impact resistance of IK07 complete all as specified. Make:Havells Cat Part No.ENDURAPEARLNEOSL45WLED757PASYTOPC or Equivalent in CG & Philips.

Supply and fixing in replacement of LED Street light 35 Watt ENDURA PEARL NEO new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having top opening seperate driver compartment with IP66 protection and impact resistance of IK07 complete all as specified Make : Havells Cat Part No.ENDURACITYLITEPLATPLUSSL35WLED757SASYBOPC or Equivalent in CG & Philips.

Supply and fix in replacement of junction box of size 200mm x 150mm x 100mm mada out of FRP of Make Sintex/Finolex/Hansel with double stud hinged door locking including fixing hardware on Steel tubular pole or PCC pole in and including MCB 1 amps - 1 Nos with dinrail for mounting of MCB including suitable connector for looping duly sealed with rubber plugs complete all as specified.

MCB, Triple pole & neutral, 63 amps, 415 volts, ‘C’ curve, 10 KA complete all as specified. (Make : Legrand Cat No 408683 or equivalent & approved model of SIEMENS/ L&T).

MCB, Single pole & neutral, 6 to 32 amps, 240 volts, ‘C’ curve, 10KA complete all as specified and as directed (Make : Legrand Cat No 408609 to 408617 or equivalent & approved model of SIEMENS/ L&T).

MCB, Single pole, 6 to 32 amps, 240 volts, ‘C’ curve, 10 KA complete all as specified Make : Legrand Cat No 408590 to 408595 or equivalent & approved model of SIEMENS/ L&T.

Supply and fix in replacement GI pipe bracket made out of medium grade, 40 mm bore, GI tubing duly bend to the required shape length of the bracket shall be not less than 1.5 m including MS flat iron clamps, nuts, boilts and washers for fixing of bracket on pole complete all as specified.

Painting to existing surfaces of street light steel tubular or hexagonal poles of any hight with 2 coats of aluminium paint over the existing surface including brackets, clamps, junction boxes etc including writing of pole number complete all as specified.

Painting to existing surfaces of street light PCC poles with 2 coats of white colour weather proof paint over the existing surface including brackets clamps, junction boxes etc including writing of pole number complete all as specified.

Applying / fixing of radium paint/strip on any type of poles including 25mm overlaping, applying feviquick on joints duly different colour of size 5cm x 3Nos (Red, Yellow, Green) between every interval of 5 cm complete all as specified.

Sub main wiring with 2 run of 2.5 sqmm (nominal cross-sectional area) PVC insulated unsheathed single core flame retardant cable (FR) of working voltage 1100 volts grade with stranded copper conductor including one run of 1.5 Sqmm (nominal cross sectional area) PVC insulated unsheathed flame retardant cable (FR) with stranded copper conductor as continuous earth wire connected to main switches DBs or in common earth dolly drawn with and including 20 mm dia PVC rigid non- metallic conduit including flexible PVC pipe at starting and finishing point after and including taking down / dismantling old sub main wiring including old conduit etc of any description complete all as specified. NOTE :Two run of submain wiring cable alongwith one run of earth wire and one run of PVC rigid non metallic conduit shall be measured as one length respectively.

Excavation in trenches in soft/loose soil not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out for taking up / laying under ground electric cable or for pole etc complete all as specified. Note :- Mechanical excavation is not allowed in this Station, only manual excavation shall be allowed.

Returning and filling in two parts (i) using riddled soil obtain from excavated soil upto depth of 30 cm (8 cm below cable and remaining above cable) for cushioning of cable and (ii) refilling the trench of remaining depth fill with normal excavated soil complete all as specified. Note:- Excavated soil shall be riddled by using sieve to separate composite partricles etc as per IS 1255 1983 and refilling in trenches as in cable cushioning.

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

Laying Bricks, sub class 'B' old size bricks, laid flat dry with width of the bricks laid to the axis of the cable complete all as specified.

Laying only for existing cable cover laid in trenches width equal to length of cable across the cable for cable protection complete all as specified.

Supply and laying in replacement for 10 sqmm one twin core flat or circular 1100 volt grade, heavy duty cable, insulated stranded aluminium conductor served with inner sheathing of PVC tape and overall PVC sheathed complete all as specified.

Supply and fix in replacement electronic timer block suitable for contolling power contactor for street light operation complete all as specified.

Supply and fix in replacement,Contactor, 3 pole, 415 volts, 50 HZ AC supply 95 amps for street light operation complete all as specified and as directed by Engr In Charge.

Supply and fixing in replacement on existing pole LED landscape lights 35 watt new generation post top energy saving environmental friendly long life asthetically designed with symmetrical light distribution spun aluminium landscape luminaire with high power LEDs as light source suitable for mounting on 76mm dia pole of Havells model RUBY (CLEAR) - IP65 cat part No - RUBYPT35WLED757PSYMTOPC or equivalent in CG/Philips

Supply and fixing in replacement on existing pole LED landscape lights 35 watt new generation post top energy saving environmental friendly long life asthetically desined with symmetrical light distribution spun aluminium landscape luminaire with high power LEDs as light source suitable for mounting on 76mm dia pole of Havells model CORAL (OPAL) - IP65 cat part No - CORALPT35WLED757PSYMTOPC or equivalent in CG/Philips

Supply and fixing in replacement on existing pole LED landscape lights 35 watt new generation post top energy saving environmental friendly long life asthetically desined with good indirect symmetrical light distribution die cast aluminium landscape IP65 luminaire with high power COB LEDs as light source suitable for mounting on 76mm dia pole of Havells model CENDURA SPRING 6 cat part No - ENDURASPRING6PT35WLED757PSYMTOTG or equivalent in CG/Philips

Supply and fixing in replacement LED Flood light 150 Watt JETA IRIS environmental friendly long life exclusive innovative die cast aluminium IP66 flood light, suitable for highlighting architiectural facade and general purpose lighting complete all as specified and directed.as per Havells Cat Part No.JETAIRISFLS150WLED757PSYMLTG or Equivalent in CG & Philips.

SUPER COOL

BKR Enterprises

EASHWAR ELECTRICALS