Suppliers with offers for about 400,000 tons of coal for delivery will be considered including any proposals with alternative quantities.
DP&L looking for all types of coal with delivery starting in July 2012 through September 2012.
The company stated it will also consider offers for the fourth quarter of 2012 that are required to be provided separately from third quarter submissions.
The deadline for the receipt of all the proposals is 11 June 2012.
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