Public procurement notice: Contract Award Notice
Published: 2022-04-11
Buyer: Isavia ohf
Country: IS
Contract type: Supplies
Procedure: Negotiated without a prior call for competition
CPV classification: 31000000
Estimated value: 76769434 ISK
Award criteria: Lowest price

Technical requirements: The project is to buy a Aeronautical Ground Lighting design. Aeronautical Ground systems are a safety critical asset used as a visual aid by pilots in low visibility conditions. It is very important when selecting and specifying an AGL fitting to consider the existing light types currently in use and maintain commonality between existing and proposed lights.
This is a purchase of supply of Aeronautical Ground Lights for Parallel Echo Taxiway at Keflavik Airport
According to article 32  in paragraph 3. in directive 2014/24/EU  The negotiated procedure without prior publication may be used for public supply contracts: (b) for additional deliveries by the original supplier which are intended either as a partial replacement of supplies or installations or as the extension of existing supplies or installations where a change of supplier would oblige the contracting authority to acquire supplies having different technical characteristics which would result in incompatibility or disproportionate technical difficulties in operation and maintenance.
IEC/TS-61827, Electrical installations for lighting and beaconing of aerodromes - Characteristics of inset and elevated luminaires used on aerodromes and heliports.
IEC-61823, Electrical installations for lighting and beaconing of aerodromes - AGL series transformers.
IEC-61822, Electrical installations for lighting and beaconing of aerodromes – Constant current regulators.
IEC-61821, Electrical installations for lighting and beaconing of aerodromes – Maintenance of aeronautical ground lighting constant current series circuits
ENV 50230, Aeronautical ground lighting electrical installation - Control and monitoring systems: General requirements
a) Potential for variations in photometric performance between new and existing taxiway centreline lights and risk of change in performance characteristics of related equipment such as Constant Current Regulators and AGL Control Systems.
b) Loss of commonality between new and existing light fitting components and requirement to retain multiple differing spare parts inventories for different manufacturers i.
c) Lamp failure response and action time may be hindered as the need to identify an individual component manufacturer is introduced.
d) Torque settings vary between different manufacturers recommendations. Failure to torque in accordance with the manufacturers recommendations can result in failure ii of the inset fitting installation and pose a significant risk and danger to life.
It is therefore in accordance with the article 32  in paragraph 3. in directive 2014/24/EU  that the Aeronautical Ground Lighting for Parallel Taxiway Echo is installed as per the design and specification recommendations and a common manufacturer consistent with the existing AGL fittings installed across the airfield is maintained.
Aeronautical Ground Lighting systems are a safety critical asset used as a visual aid by pilots in low visibility conditions.
It is common and best practice in any Aeronautical Ground Lighting design to ensure compatibility and uniformity across an airfield and this encompasses not just the light itself, but also the installation criteria as defined by a light fitting manufacturer (deep or shallow base can installation, seating and adapter ring size, fitting bolt torque settings, horizontal and vertical beam direction etc).


Winner: Johan Rönning
Award value: 76769434
Number of bids: 1