WebSep 7, 2024 · An unexpected difficulty was that the bywash channel, which ran two thirds around the reservoir was found to be of little use for diverting catchment runoff, because it had suffered a reversal of gradient due to mining settlement. Upstream of the dam, its invert had settled at least 1 m due to coal mining outside the pillar of coal. WebScreening at intakes and outfalls: measures to protect eel
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Webprovide a suitable bywash/bypass (a channel or pipe which allows fish to pass by the obstruction unharmed via an alternative route). Sweeping velocity must allow fish to … WebThe bywash is the channel which allows excess water to flow from an upper pound to a lower around a lock. The obvious question is “why not allow the water to flow over the lock gates?” This would obviously cut out … subdural hematoma and hypertension
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WebSep 20, 2024 · So it's especially important to slow down passing moored boats in restricted channels. ... clearing the silt and vegetation from the bywash channel and moving the satellite pumps from the sailing club side of the reservoir to the main pumping site. The focus of this work is to make sure the bywash channel can operate at full capacity, … WebAug 16, 2024 · An unexpected difficulty was that the bywash channel, which ran two thirds around the reservoir was found to be of little use for diverting catchment runoff, because it had suffered a reversal of gradient due to mining settlement. Upstream of the dam, its invert had settled at least 1 m due to coal mining outside the pillar of coal. pain in lower right side of body