Know what is required in infrastructure construction.

Why RYL?

• When you refer to the RYL service in your requests for quotations and contracts, all contractors receive the same quality requirements at once – making tenders easier to prepare and compare.
• You do not need to repeatedly draft detailed requirements for every type of work phase from one project to another in contracts and tender documents.
• It facilitates the preparation of project-specific documents (construction specifications, work specifications), so that recurring requirements do not need to be repeated from project to project.

Designer – Ensure a Buildable and Consistent End Result

Designers prepare plans for streets, transport routes, utility networks, and other infrastructure projects.

InfraRYL serves as a quality benchmark in the background of the design process. Plans can refer to its requirements without having to rewrite all technical details separately.

This ensures that plans are aligned with implementation requirements from the outset.

Benefits for Designers

• Consistent quality standards across projects
• Less ambiguity during implementation
• Faster preparation of plans and specifications
• Supports buildable and practical solutions

Client (City, Municipality, State) – Manage Large-Scale Projects

Public clients are responsible for infrastructure projects such as streets, water services, and transport environments.

InfraRYL provides a uniform framework for procurement. Requests for quotations and contracts can rely directly on its requirements.

This makes projects easier to compare and ensures that quality does not vary depending on the contractor.

Benefits for Clients

• Transparent and comparable tendering processes
• Consistent quality across contracts
• Fewer interpretation disputes
• Better cost and lifecycle management

Contractor – Confidence in Carrying Out Renovation Work

Contractors often perform renovation work under varying conditions and within the constraints of existing structures.

KorjausRYL defines work quality and implementation methods, ensuring that requirements are not left open to project-specific interpretation.

This facilitates planning, execution, and cooperation with other project stakeholders.

Benefits for Contractors

• Clear quality requirements → less uncertainty
• Fewer conflicts with the client and site supervisor
• Easier work planning and scheduling
• Supports a high-quality outcome

Supervisor and Expert – Measure Quality, Not Opinions

Supervisors monitor whether infrastructure works comply with contracts and technical requirements.

InfraRYL provides concrete criteria for evaluating the quality of structures, materials, and workmanship.

This ensures that assessments are based on common rules rather than subjective interpretation.

Benefits for Supervisors and Inspectors

• Objective benchmark for quality assessment
• Clear support for resolving disagreements
• Easier documentation and reporting
• Ensures compliant end results

Material Supplier – Demonstrate Product Suitability

Material suppliers provide products for infrastructure construction, such as pipes, structural layers, and surface materials.

InfraRYL defines the required properties and performance criteria for products.

This makes it easier to demonstrate product suitability to clients, designers, and contractors.

Benefits for Material Suppliers

• Product compliance is easy to verify
• Supports sales and technical justification
• Facilitates cooperation with designers and contractors
• Clarifies documentation requirements