\r\n\t\t\t\t\tInterior of the terminal, which handles more than 10 million passengers each year. \/ PHOTO_DACO\r\n\t\t\t\t\t<\/figcaption><\/figure><\/div>\n\nEnvironmental analysis of King Fahd Airport<\/h4>\n
The following elements, ranked in decreasing order of environmental risk, were analysed:<\/p>\n
1. Key points: soil, waste and water\u00a0<\/b><\/p>\n\n- \n
Soil<\/h5>\n
Goal:<\/strong> to preserve soil resources and prevent pollution and degradation of the subsoil and groundwater.
\nSituation and proposed actions:<\/strong> the King Fahd airport is constructed on ground that is made up of sandy limestone, marl, gypsum and beachrock (a type of sedimentary rock), porous materials that allow pollutants to pass through in the event of a spill. It is therefore recommended that all fuel storage tanks be checked and monitored to prevent any leaks or potential spills.<\/li>\n- \n
waste<\/h5>\n
Goal:<\/strong> to reduce waste generation and improve management.
\nSituation and proposed actions:<\/strong> for solid waste, increasing the efficiency of storage, collection and separation is recommended, in addition to encouraging waste reduction and recycling. With regard to hazardous waste, the execution of an appropriate inventory of the type, storage, flow and quantity of waste is recommended in order to control and improve the disposal process.<\/li>\n- \n
water<\/h5>\n
Goal:<\/strong> to improve water management and control to reduce consumption.
\nSituation and proposed actions:<\/strong> the airport is supplied by five wells, each with a capacity of 8,200 m3 per day, one of which is used exclusively for irrigation, drawing directly from the groundwater. The water from the four main wells passes through the Water Treatment Plant (WTP) and is then distributed to all of the facilities via the central pumping station (UBB). According to data provided by DACO, the total consumption of the airport in 2018 was 4.3 million m3, of which almost 3 million m3 was previously treated. With regard to the wastewater, the airport manages this very well through its sewage net which ends at a Sewage Treatment Plant (STP) to treat wastewater for subsequent reuse for irrigation.
\nOne of the airport facilities with the highest water consumption is a large plant nursery covering more than 215,000 m2, where all of the plants used for the landscaping of the airport are grown. This nursery is supplied mainly from the STP.
\nmanagement of groundwater in arid countries is an important factor in sustainable development and, to this end, recommends monitoring consumption as much divided as possible to control over the use of this resource. DACO is currently working on a new water meter installation project for each facility (phase one has already been completed and phase two is planned and underway).<\/li>\n<\/ul>\n2. Medium risk: air quality, fauna, energy, climate change and mobility<\/b><\/p>\n\n- \n
air quality<\/h5>\n
Goal:<\/strong> to comply with the air quality limits established in air-pollution legislation.
\nSituation and proposed actions:<\/strong> the main sources of emissions at the airport are aircraft, auxiliary power units (APUs), followed by ground support vehicles, as well as private cars for employees and passengers. All of these emissions are generated by third parties. Activities carried out by DACO that generate emissions are mainly the emergency power units (which run on fossil fuels), the vehicles used by its staff, and fire training activities. The readings collected by the monitoring stations are verified for the air quality assessment. In the case of King Fahd airport the closest stations are more than 30 kilometres away, so the Plan proposes an air quality monitoring station located closer that would make it possible to collect information that is more representative of the airport.<\/li>\n- \n
Fauna<\/h5>\n
Goal:<\/strong> to minimise the impact on natural areas and protected species.
\nSituation and proposed actions:<\/strong> due to its location in a desert area, the main terrestrial species that live around the airport are camels, birds, reptiles, snakes and lizards. The most recent records provided by DACO, from 2018, regarding the presence of animals within the airport premises include cats and foxes. Since there is a wetland within the airport limits that attracts animals, including migratory birds, the Plan recommends the implementation of a wildlife control service to avoid potential incidents with aircrafts.<\/li>\n- \n
energy<\/h5>\n
Goal:<\/strong> to increase energy savings and efficiency.
\nSituation and proposed actions:<\/strong> the approximate electricity consumption of the airport in recent years is 230,000 MWh\/year, according to DACO data, with 30% attributed to the cost of the air-conditioning plant. In terms of fuel, the main consumers are the vehicles owned by DACO, power units and fire exercises. The main recommendation of the Sustainability Plan is metering and controlling energy consumption with the installation of individual meters, at least for the largest consumers.<\/li>\n- \n
Climate change<\/h5>\n
Goal:<\/strong> to monitor and reduce greenhouse gas emissions.
\nSituation and proposed actions:<\/strong> in order to combat climate change, it is essential to reduce the greenhouse gas (GHG) emissions generated by the airport\u2019s installations and activities. The Plan recommends measuring energy consumption and monitoring possible refrigerant leaks in air conditioning systems.<\/li>\n- \n
Transport and mobility<\/h5>\n
Goal:<\/strong> expand the mobility options to connect the airport to the city.
\nSituation and proposed actions:<\/strong> since King Fahd airport can only be reached by private transport or private vehicles, the implementation of some form of collective transport system is recommended, providing significant advantages for passengers and airport staff, as well as generating environmental benefits in terms of air quality and climate change.<\/li>\n<\/ul>\n3. Low-impact: noise, biodiversity, land use, landscape and cultural heritage<\/b><\/p>\n\n- \n
Noise, flora and protected areas<\/h5>\n
Goal:<\/strong> to prevent and reduce damage to human health and ecosystems caused by noise pollution and to preserve flora and protected areas.
\nSituation and proposed actions:<\/strong> in all three aspects, the environmental risk is considered low since there are no residential areas around the airport; the natural vegetation cover is less than 10% of the surface area and the nearest protected areas (the Jubail marine area and the Bay of Kalij) are located 35 and 96 kilometres away, respectively.<\/li>\n- \n
Land use<\/h5>\n
Goal:<\/strong> to ensure the compatibility of the airport development with urban planning.
\nSituation and proposed actions:<\/strong> all of the land belonging to the airport is classified as an airport\/sea port, so no environmental improvement measures are required.<\/li>\n- \n
landscape<\/h5>\n
Goal:<\/strong> to minimise the impact on the landscape.
\nSituation and proposed actions:<\/strong> the airport buildings and facilities are well integrated into the environment.<\/li>\n- \n
Cultural heritage<\/h5>\n
Goal:<\/strong> to ensure the preservation of cultural heritage.
\nSituation and proposed actions:<\/strong> there are no places of cultural interest near the airport, so the airport activity is therefore considered to have no effect on such places. The closest UNESCO cultural heritage property is the Al-Ahsa Oasis, which is located 124 kilometres far from the airport.<\/li>\n<\/ul>\n