Engineering Commons^™

Modernizing Aging Pipe Infrastructure In Irrigation Districts, Charles M. Burt, Kyle Feist, Zachary Markow

BioResource and Agricultural Engineering

Many irrigation and water districts in California convey water through aging concrete pipelines. In addition to huge problems with leaks and failures, districts also struggle to provide turnout deliveries with more flexible schedules. This paper discusses the problems that are encountered, and various approaches that have been or can be used. The specific pipeline designs that are discussed in this paper are generally gravity flow, flowing downhill from a canal. Most of these pipelines were originally installed under the assumptions that farmers would need high flows at low pressures for surface irrigation.

Case Study: Modernization Of The Walker River Irrigation District, Stuart Styles, Robert C. Bryan, Sierra Layous

BioResource and Agricultural Engineering

The Irrigation Training and Research Center (ITRC) and Walker River Irrigation District (WRID) collaborated on the modernization of WRID with support from the Bureau of Reclamation, U.S. Department of Interior in Carson City, Nevada. This paper presents an update to the USCID case study that was presented in 2014 on the initial proposed plan for improving water gauges throughout WRID. There has been phased implementation of the initial proposed plan as well as modification and expansion of that plan. The initial scope of work for system improvements was developed by ITRC in 2009 following field investigations and engineering analyses of …

Modernization Of The Walker River Irrigation District Water Gauges, Stuart Styles, Robert C. Bryan, Kenneth C. Spooner

BioResource and Agricultural Engineering

The Irrigation Training and Research Center (ITRC) and Walker River Irrigation District (WRID) collaborated on WRID’s Water Gauge Improvement Project with support from the Bureau of Reclamation, U.S. Department of Interior in Carson City, Nevada. This paper presents a summary of the proposed plan and implementation for improving water gauges in WRID with strategic engineering recommendations for new hardware and control equipment; water management strategies; flow measurement devices; and integration of a new district-wide SCADA system. Field investigations and engineering analyses were carried out by the ITRC in 2009 to inspect existing WRID infrastructure, to review current operational procedures, and …

The Irrigation Sector Shift From Construction To Modernization: What Is Required For Success?, Charles M. Burt

BioResource and Agricultural Engineering

External pressures related to environmental protection, commodity prices, energy availability, larger populations, and climate change have combined to require an immediate and substantial improvement in agricultural irrigation performance. Worldwide progression towards modernized irrigation projects has been uneven and slower than desired, but decades of irrigation modernization development have clarified certain requirements for success, as well as illuminated indicators of project failure. Of particular importance are required shifts within the state and national irrigation bureaucracies, as well as universities.

The Irrigation Sector Shift From Construction To Modernization: What Is Required For Success?, Charles M. Burt

BioResource and Agricultural Engineering

External pressures related to environmental protection, commodity prices, energy availability, larger populations, and climate change have combined to require an immediate and substantial improvement in agricultural irrigation performance. Worldwide progression towards modernized irrigation projects has been uneven and slower than desired, but decades of irrigation modernization development have clarified certain requirements for success, as well as illuminated indicators of project failure. Of particular importance are required shifts within the state and national irrigation bureaucracies, as well as universities.

Monitoring And Evaluation (M&E) Of Capacity Development For Irrigation Modernization, Charles M. Burt

BioResource and Agricultural Engineering

Effective capacity development monitoring and evaluation (M&E) depends first upon targeted capacity development programs, with well-defined and attainable objectives that can be evaluated after completion of the program. This paper focuses on capacity development related to technical issues of irrigation modernization.

ITRC performs diagnostic research on irrigation projects and field irrigation systems in advance of developing targeted capacity development programs. If the capacity development is appropriate, and if it is targeted in both content and to specific audiences, one can expect an eventual improvement in post-capacity-building performance. ITRC has found that the improvements are incremental, and often require substantial changes …