Beaver Stop : Jim Wohl. an Alberta test installation report # 920304 /
Material type:
TextPublication details: Edmonton, AB : 1990.Description: 1 v. : ill. (some col.) ; 28 cmOnline resources: Abstract: In the report entitled Beaver Control Report #1: An overview of methods and costs, issued May/90, a recommendation was made to have Alberta prepare and circulate a report on a product called Beaver Stop. A test of this product has been undertaken by the Tofield, Alberta office, and the purpose of this report is to document these findings and share them with other DU offices. DU Alberta has been approached with sales pitches intermittently since the mid 1980's by DCP Consulting Ltd of Calgary,manufacturers of Beaver Stop. On initial observation, the device appears similar to many simple cylindrical wire mesh screens that DU has tried in various offices. A decision to purchase and test one of the Beaver Stop devices was influenced by the writer's observations that where these installations had been seen, they all appeared to be free-running and relatively unobstructed. The locations of these observed free-running pipes, however, had been in heavily forested boreal/parkland fringe areas
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In the report entitled Beaver Control Report #1: An overview of methods and costs, issued May/90, a recommendation was made to have Alberta prepare and circulate a report on a product called Beaver Stop. A test of this product has been undertaken by the Tofield, Alberta office, and the purpose of this report is to document these findings and share them with other DU offices. DU Alberta has been approached with sales pitches intermittently since the mid 1980's by DCP Consulting Ltd of Calgary,manufacturers of Beaver Stop. On initial observation, the device appears similar to many simple cylindrical wire mesh screens that DU has tried in various offices. A decision to purchase and test one of the Beaver Stop devices was influenced by the writer's observations that where these installations had been seen, they all appeared to be free-running and relatively unobstructed. The locations of these observed free-running pipes, however, had been in heavily forested boreal/parkland fringe areas