Our company has finished a contract to upgrade an international airport that is used by 7.5 million passengers every year. The airport has two runways and we have upgraded one of the runways from ICAO CAT I to ICAO CAT II. The taxiways connected to this runway has been renovated and the job has been finished in under one year while the runway was under limited closure. We have also operated and maintained the system for the following year.

Detailed information has been given below about the project and the work that has been done by our company on the project. If you would like to receive more information about Air Navigotaional Systems or this project please contact us. Work that has been done by our company:

RUNWAY

Runway 33R Side

Approach Light Installation • 230 old type elevated approach lights dismantled • Secondary cables tested the ones that don’t pass the test reinstalled. • Corroded mounting legs replaced with new ones • 64 manholes’ covers opened. • 16 km 5 Kv old primary cable dismantled, manholes cleaned. • 16 km 5 Kv Pirelli Brand new primary cable installed • Isolating transformer shelves installed inside manholes. 150W Isolating transformers placed on them and spliced to primary and secondary wires. • Manholes’ covers painted with antirust paint. • 230 ADB brand elevated type new approach lights installed (Compliance with Standards: FAA: AC150/5345-46 and E-982 for mechanical & environmental properties, photometry to E-2325, E-2326 and E-2698, latest edition ICAO: Annex 14, Volume I, para. 5.3.4, 5.3.10 and 5.3.11, for use in Cat. I, II and III conditions, edition 1999. IEC: IEC 62827 NATO: STANAG 3316. ) • Lights aimed and adjusted to correct angle. • Manhole covers closed.

End Light Installation • 6 old end light fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 2" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 11,5 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 100W Isolating transformers placed on them and spliced to primary and secondary wires. • 6 ADB brand Inset type High intensity End Light installed.

Threshold Light Installation • 54 (18 group each include 3 fitting) old threshold fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 12" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 11,5 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 200W Isolating transformers placed on them and spliced to primary and secondary wires. • 18 ADB brand Inset type High Intensity Threshold Light installed.

Touchdown Zone Light Installation • 120 old Touchdown Zone Light (TDZ) fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 8" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 12 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 45W Isolating transformers placed on them and spliced to primary and secondary wires. • 120 ADB brand Inset type High intensity Touchdown Zone Light installed.

Edge Light Installation • 110 old elevated type Runway Edge Light fittings and mounting legs dismantled. • 19 old inset type Runway Edge Light core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 12" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 18 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 150W Isolating transformers for elevated type and 200W Isolating transformers for inset type placed on shelves and spliced to primary and secondary wires. • 110 Elevated type and 19 Inset Type ADB brand High Intensity Runway Edge Light Installed.

Precision Approach Path Indicator (PAPI) Light Installation • 16 old VASI light dismantled. • After measurements and calculations PAPI foundations get prepared. • 8 (4 each side of Runway) PAPI installed on the appropriate foundations. • New secondary cables installed for each PAPI. • 10 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 200W Isolating transformers placed on them and spliced to primary and secondary wires.

Runway Center Light Installation • 64 old Runway Center Light (RCL) fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 12" shallow bases installed pouring epoxy grout. • O-rings installed to shallow bases to decrease the diameter from 12" to 8" for new type of fittings. • Old primary cable dismantled 18 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 100W Isolating transformers placed on them and spliced to primary and secondary wires. • 64 ADB brand Inset type High Intensity Runway Center Light installed.

Wind Cone Installation • Old wind cone dismantled. • New foundation prepared at a new location. • 1,2 km new cable (3x16+10) installed between substation 10 and wind cone at 33R side. • L807 ADB brand externally illuminated Wind Cone installed.

Runway 15L Side

Approach Light Installation • 230 old type elevated approach lights dismantled • Secondary cables tested the ones that don’t pass the test reinstalled. • Corroded mounting legs replaced with new ones • 64 manholes’ covers opened. • 10,5 km 5 Kv old primary cable dismantled, 5,5km old primary cable tested, manholes cleaned. • 10,5 km 5 Kv Pirelli Brand new primary cable installed • Isolating transformer shelves installed inside manholes. 150W Isolating transformers placed on them and spliced to primary and secondary wires. • Manholes’ covers painted with antirust paint. • 230 ADB brand elevated type new approach lights installed (Compliance with Standards: FAA: AC150/5345-46 and E-982 for mechanical & environmental properties, photometry to E-2325, E-2326 and E-2698, latest edition ICAO: Annex 14, Volume I, para. 5.3.4, 5.3.10 and 5.3.11, for use in Cat. I, II and III conditions, edition 1999. IEC: IEC 62827 NATO: STANAG 3316. ) • Lights aimed and adjusted to correct angle. • Manhole covers closed.

End Light Installation • 6 old end light fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 12" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 11,5 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 100W Isolating transformers placed on them and spliced to primary and secondary wires. • 6 ADB brand Inset type High intensity End Light installed.

Threshold Light Installation • 54 (18 group each include 3 fitting) old threshold fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 12" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 11,5 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 200W Isolating transformers placed on them and spliced to primary and secondary wires. • 18 ADB brand Inset type High Intensity Threshold Light installed.

Touchdown Zone Light Installation • 120 old Touchdown Zone Light (TDZ) fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 8" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 12 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 45W Isolating transformers placed on them and spliced to primary and secondary wires. • 120 ADB brand Inset type High intensity Touchdown Zone Light installed.

Precision Approach Path Indicator (PAPI) Light Installation Precision Approach Path Indicator (PAPI) • 16 old VASI light dismantled. • After measurements and calculations PAPI foundations get prepared. • 8 (4 each side of Runway) PAPI installed on the appropriate foundations. • New secondary cables installed for each PAPI. • 10 km 5 Kv Pirelli Brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 200W Isolating transformers placed on them and spliced to primary and secondary wires.

Wind Cone Installation • Old wind cone dismantled. • New foundation prepared at a new location. • 1 km new cable (4x10) installed between substation 1 and wind cone at 15L side. • L807 ADB brand externally illuminated Wind Cone installed.

TAXIWAY

Stop bar Light Installation • 182 old Stop bar Light fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 8" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 72 km 5 kV Pirelli Brand new primary cable installed for 20 stop bar group. • Isolating transformer shelves installed inside manholes. 45W Isolating transformers placed on them and spliced to primary and secondary wires. • 182 ADB brand inset type medium intensity Stop bar Light installed.

Taxiway Edge Light Installation • 240 old Taxiway edge light fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled. • 8" shallow bases installed pouring epoxy grout. • Old primary cable dismantled 12 km 5kV Pirelli brand new primary cable installed. • Isolating transformer shelves installed inside manholes. 45W Isolating transformers placed on them and spliced to primary and secondary wires. • 240 ADB brand inset type omnidirectional Low Intensity Taxiway Edge Light installed.

Taxiway Center Light Installation • 830 old Taxiway center light fitting core bored and dismantled. • Secondary cables tested the ones that don’t pass the test reinstalled • 8" shallow bases installed pouring epoxy grout. • 13 km old primary cable dismantled 13 km 5kV Pirelli brand new primary cable installed. • 14 km old primary cable tested and used in the system. Totally 27km cable used for TCLs. • Isolating transformer shelves installed inside manholes. 45W Isolating transformers placed on them and spliced to primary and secondary wires. • 830 ADB brand inset type Low Protrusion Taxiway Center Light installed.

Guidance Sign Installation • 38 old Guidance Sign dismantled • Foundations prepared according to project. • Secondary cables installed for each guidance sign. • 17 km 5kV Pirelli brand new primary cable installed. • 42 Guidance Sign installed beside runway and taxiwaye installed. • 42 Guidance Sign installed beside runway and taxiway