Development of recommendations on partial transfer of land to gravity irrigation in zone of Bandyhan - I substandard pumping station with compensation of expenses from Tupolang reservoir

Abstract

Based on the analysis of the work of the Khazarbagh irrigation system, water use plans, the household regime of the Tupolang River, the operation mode of the pumping station–I, proposals have been developed for the partial transfer of machine irrigation lands to gravity for the zone, the Bandyhan–I subcommand pumping station. With a two–fold accumulation of water in the Tupolang reservoir up to 40-60 million m3 and the use of this water for compensation through the end part of the Khazarbag canal, the distributor P – I in the Bandyhan canal, we recommend turning off the pumping station for the period from February to the first decade of June and from September to November. At the same time, the energy savings amount to 8.38 million kWh.