Jun 14, 2010. /Lesprom Network/. Tembec Forest Products Group announces its scheduled summer downtime, due to a variety of reasons including market conditions, chip inventories. Tembec Forest Products Group will take curtailments at: Cochrane, Ontario, five weeks beginning June 28; Senneterre, Quebec, five weeks beginning June 28; Kapuskasing, Ontario, two weeks beginning June 28; and Chapleau, Ontario, two weeks beginning July 28. The company's sawmill in Bearn, Quebec, will resume production July 19 for a period of 14 weeks.