Green Economy 22 July 2011In an effort to rid the country of Monsanto's GMO products, Hungary has stepped up the pace. Details here.
Tuesday, 26 July 2011
$100 MILLION EMERGENCY CHANNEL CONSTRUCTION PROCEEDING TO LOWER LAKE MANITOBA, LAKE ST. MARTIN LEVELS
The Manitoba government will start construction on an emergency channel out of Lake St. Martin immediately, and Lake Manitoba outflows through the Fairford River water control structure will be unrestricted throughout the winter, as recommended by independent engineering firms KGS and AECOM.
50% more snow than normal last
winter was a sinister precursor of
unprecedented flooding in thisprovince in 2011. PLT.
If construction can be completed by this fall, levels on both lakes would be lowered before spring run-off begins, reducing the likelihood of flooding in 2012.
Several different options were examined by KGS and AECOM with technical support from Manitoba Infrastructure and Transportation and Manitoba Water Stewardship. The option to quickly build an emergency channel that will allow for ongoing maximum flows through the Fairford River water control structure was assessed as the best option to provide emergency relief from high lake levels, and protect homes and communities along lakes Manitoba and St. Martin. The assessment is based on data which includes site visits, topographic analysis, seismic bedrock investigation, aerial photography, LIDAR surveying and geotechnical work.
The Lake St. Martin emergency channel will go from Lake St. Martin to Big Buffalo Lake. The channel is expected to handle flows of up to 9,000 cubic feet per second (cfs), depending on lake levels when the channel becomes operational. From Big Buffalo Lake, the water will follow natural channels to the Dauphin River. Both Lake Manitoba and Lake St. Martin currently drain into Lake Winnipeg through the Dauphin River. This emergency channel is expected to affect Lake Winnipeg's North Basin levels by less than one inch, which is approximately 0.5 per cent of Lake Winnipeg's inflows. Lake Winnipeg levels are expected to drop by two feet before the Lake St. Martin channel becomes operational and Lake Winnipeg's flood risk will not be affected by the operation of the channel.
The five-mile emergency channel is expected to be 300 ft. wide and up to 25 ft. deep. Details of the construction project are being finalized and consultation with the affected First Nations communities will continue as the project proceeds on an emergency basis. It is expected to involve the excavation of as much as 2.5 million cubic metres of earth, *50 pieces of heavy equipment and 150 staff. Preliminary work has already started at the construction site.
The report from KGS and AECOM is available at www.manitoba.ca/floodwww.manitoba.ca/flood.
PLT. Just add this to the spiralling costs of doing nothing about climate change! *And, of course those 50 pieces of heavy equipment will only be emitting water vapour!
Gifted Canadian artist Frankie James has become the latest target of the bullying Harper government. According to James, an award-winning author with two masters degrees, Harper's henchmen are actively working to scuttle her Europeon art show! All because she thinks we should do something about climate change - and says so in her art! Details here.
PLT: Remember how Harper promised on election night to be a Prime Minister "for all Canadians?" He lied.