State Hydraulic Works Infrastructure Specifications
Dear Visitors

Infrastructure specifications published by the State Hydraulic Works (DSİ) are critical documents that set national standards for water management and infrastructure projects. These specifications guide the design and implementation of a wide range of infrastructure works, from drinking water plants to sewage systems, pumping stations to pumping stations. In this blog post, we will provide detailed information about these infrastructure specifications published by DSİ, which are of great importance for our sector.
Infrastructure specifications cover the technical details, implementation standards and quality controls of projects, ensuring that water and wastewater management projects are realized in a sustainable, efficient and safe manner. These standards determined by DSİ are grouped under the following main headings:
1. Drinking Water Disinfection: Disinfection processes and technical conditions for safe and hygienic delivery of drinking water to consumers.
2. Drinking Water Pipelines: Technical details on the design, laying and maintenance of pipelines for drinking water supply.
3. Drinking Water Treatment Works: Technical specifications of the processes and procedures applied in water treatment plants.
4. Drinking Water Treatment Plant Electro-Mechanics: Electro-mechanical equipment used in treatment plants and application standards.
5. Drinking, Potable and Industrial Water Supply Project: Technical requirements for water supply projects for drinking, domestic and industrial purposes.
6. Sewerage Lines Construction Works: Design and construction of waste water management and sewerage systems.
7. Excavation Works: Technical requirements and safety measures for excavation operations in infrastructure projects.
8. Pump Station Project Construction: Design and installation of pumping stations that play a critical role in water and wastewater management.
9. Water Control Elements: Technical specifications of valves, covers and other control elements used in pipelines and facilities.
10. Pumping Station Construction and Electro-Mechanical Works: Construction and electro-mechanical equipment of pumping stations for water elevation and pressurization.
11. PE100 Pipes and Fittings: General technical requirements for the use of polyethylene pipes and fittings.
12. Penstock Works: Technical details for the design and implementation of penstock pipelines carrying water under high pressure.
At Delta T Proje, we believe that these specifications play a critical role in the success of water and wastewater management projects. Each specification reflects best practices, technological innovations and sustainability principles in the relevant field, ensuring that projects are realized in accordance with national standards.
You can access these specifications on DSİ’s official website and shape your infrastructure projects in the light of these comprehensive guidelines. We encourage you to contribute to environmental sustainability while improving the quality of your projects.
We wish you, dear visitors, success in your infrastructure projects and underline the importance of sustainable and safe infrastructure systems.
Best regards,
Delta T Project Team