Irrigation
AP has provided planning, design, and construction engineering services on hundreds of irrigation projects in the Pacific Northwest, including large, complex, multiuser irrigation projects. We have completed all phases of these projects from start to finish including developing feasible alternatives, working with irrigators and other stakeholders to gain consensus, developing funding, designing projects, constructing projects, and seeing projects successfully operate. Since we regularly work with irrigation districts, we are familiar with the scheduling constraints that irrigation districts are confronted with in completing infrastructure projects in time for irrigation season. In addition, our team understands the funding requirements and limitations associated with irrigation grant monies.
Services Include:
Distribution
- On-demand and independent systems
- Utilize current modeling software to create distribution systems that best meet the needs of individual users
- Flow control and pressure control systems
Transmission
- Large diameter pipelines from the water source to the irrigation users
Fish Screens
- Horizontal flat plate fish screens
- Vertical traveling fish screens
Pump Stations
- Pump station systems up to 3,400 horsepower that utilize power services from 120 to 4,160 volts
- Automated variable speed drives with programmable logic controllers as well as hydraulic control systems
Diversion Structures
- Incorporates sensitivity to biological systems and regulatory requirements while achieving the primary objective of diverting water for irrigation purposes

Gene Souza
District Manager, Klamath Irrigation District
KID is pleased to express our gratitude for and recommend the AP/Adkins team for their efforts on the C-Flume replacement project. Their expertise in planning, design, and construction administration was instrumental to a successful completion of the 4,400-foot long, 10-foot diameter pipeline, the largest infrastructure project in KID’s history.
