November 8, 2026
King Salman International Airport Development Company has issued an RFP for the Zone C1+C2 roads, bridges and utilities infrastructure package in Riyadh. The scope includes road upgrades, new bridges, electrical networks, water and wastewater utilities, stormwater drainage, and infrastructure supporting Terminal 6. According to MEED, bids are due on 6 December 2026.
King Salman International Airport Issues Roads, Bridges and Utilities Tender
King Salman International Airport Development Company (KSIADC) has issued a request for proposals for the Zone C1+C2 roads, bridges and utilities infrastructure package at King Salman International Airport in Riyadh.
According to MEED's report published on 6 November 2026, the tender was issued on 26 October, with bids due on 6 December 2026.
Scope of Works
The contract covers procurement, construction, testing and commissioning of civil infrastructure serving Terminal 6 and the existing Terminals 1–5.
Roads and Bridges
Upgrading Airport Road 539.
Upgrading sections of Mohammed Bin Faraj Road 5333.
Construction of new roads, ramps, service roads and signalised intersections.
Construction of Junction 6 and Terminal 6 bridges.
Construction of the central Ground Support Equipment (GSE) bridge.
Retaining walls and reinforced-earth structures.
Electrical and Utility Networks
High-voltage and extra-high-voltage utility containment.
13.8kV medium-voltage distribution and substations.
Low-voltage networks and street lighting.
Security and surveillance infrastructure.
Water, Wastewater and Stormwater Infrastructure
Potable water, fire water and irrigation networks.
Treated sewage effluent and wastewater networks.
District cooling utility connections.
Stormwater drainage channels, culverts, ponds and pipelines.
Utility crossings using open-cut, directional drilling and microtunnelling methods.
Enabling and Optional Works
The package includes earthworks, utility diversions, relocation of existing facilities and selected demolition works.
Optional scope includes a southern GSE bridge and an approximately 1.4km access road to the Terminal 6 Transportation Hub, subject to client instruction.
Tender Information
Client: King Salman International Airport Development Company.
Tender package: Zone C1+C2.
Issue date: 26 October 2026.
Reported bid deadline: 6 December 2026.
Contract value: Not disclosed.
Engineering and Commercial Relevance
The package is relevant to major civil infrastructure contractors, bridge specialists, road contractors, utility network contractors, electrical infrastructure providers, drainage contractors and specialist subcontractors.
Participation requirements and final submission instructions should be confirmed directly with KSIADC.
Source: MEED — Industry News, 6 November 2026.