Nature protection technologies

5.2. Fish protection technologies and constructions in power engineering

Part 5. DECREASE IN PHYSICAL FACTORS IMPACT FROM POWER OBJECTS ON ENVIRONMENT

5.2. Fish protection technologies and constructions in power engineering

5.2.1. A choice of the optimal construction of fish protection structure for the certain water intake

Ivanov A.V., Hydroproject institute

According to sanitary norms and rules SNiP 2.06.07 – 87 “Retaining walls, shipping locks, fish-ladders and fish protection structures” fish protection structures (FPSs) should be provided for means of prevention from ingress, injuring and death of larvae and the young fish at water intakes and for means of their withdrawal into a fishery basin.

Part 5. DECREASE IN PHYSICAL FACTORS IMPACT FROM POWER OBJECTS ON ENVIRONMENT

5.2. Fish protection technologies and constructions in power engineering

5.2.2. A choice of FPS universal construction for different water intakes

Ivanov A.V., Hydroproject institute

Selection criterion of FPS universal construction

A method of FPS optimal construction selection is widely used in process of designing of fish protection for water intakes of different purposes and productivity. However, development of FPS, unique to every water intake, can’t be always reasonable. It is explained, first of all, by that at application of optimal types of separate functional elements and the whole construction during selection, it is inevitably necessary to squander, developing different devices at each object. 

Part 5. DECREASE IN PHYSICAL FACTORS IMPACT FROM POWER OBJECTS ON ENVIRONMENT

5.2. Fish protection technologies and constructions in power engineering 

5.2.3. Basic points of fish protection structure projecting

Ivanov A.V., Hydroproject institute

Basing on the accumulated experience in the field of fish protection, analysis of the present FPS constructions, clauses of SanPiN 2.06.07 – 87 and on a method of FPS construction selection, the following basic provisions, which can be used by hydraulic engineers at projecting of the modern FPS, can be formulated.

 

Part 5. DECREASE IN PHYSICAL FACTORS IMPACT FROM POWER OBJECTS ON ENVIRONMENT

5.2. Fish protection technologies and constructions in energetics

References to § 5.2

Ivanov A.V., Hydroproject Institute

  1. Construction norms and rules. SaNRan 2.06.07—87. Back walls, shipping locks, fish-throughput and fish-protection structres. M.: Stroyizdat, 1987.
  2. Ivanov A.V. Instruction of water consumer for fish protection. М.: Hydroproject, 2005.
  3. Patent RF for invention № 2219308 «Fish protection structures» / A.V. Ivanov, G.G. Fillipov, A.L. Ersler. BI. 2003. № 35.
  4. Patent RF for invention № 2221105 «Fish protection structure» / A.V. Ivanov, G.G. Fillipov, A.L. Ersler // BI. 2004. № 1.
  5. Tischenko G.D. Detection of fish protection construction operation efficiency of water intake of production association «Electrical-chemical plant» / G.D. Tischenko, A.A. Drachev. M.: Association «Hydroproject», 2004.
  6. Letter of FSA «ЦУРЭН» «About the possibility of fish protection structure application «Volume hydraulic screen» from 25.10.2004 № 04-3/612.
  7. Ivanov A.V. Supplying the safety of the young of fish at water intakes // Hydro technical construction. 2006. № 4. С. 11-14.