April 13 (Reuters) - North American Energy Partners Inc NOA.TO :
* North American Energy Partners Inc announces cancellation of Earthworks contract
* North American Energy Partners - do not expect that loss of contract will have significant impact on our overall activity levels or revenues for year
* North American Energy Partners Inc says Earthworks contract for 2017 has been terminated by customer due to a recent plant fire at mine site Source text for Eikon: ID:nCCN6knGHS Further company coverage: NOA.TO