Sept 23 (Reuters) - Service Stream Ltd SSM.AX :
* Would cease undertaking new developments work for NBN in NSW and the western region following expiry of its contract
* New developments is small contract for Service Stream estimated to contribute $20M in revenue p.a. going forward
* Does not expect absence of revenues from new developments contract in second half of FY will have material impact on FY 2017 earnings
* Source text for Eikon ID:nASX6NKTB1