Wynn Resorts is delaying plans to clean up a former Monsanto chemical plant site outside Boston as its $1.7 billion casino project continues to face legal challenges.

Robert DeSalvio, president of Wynn’s development in Everett, said Tuesday the company won’t proceed with the next phase of a cleanup that began in October because the nearby city of Somerville is challenging the company’s state environmental permit.

The move comes after Wynn last month announced a hiring freeze, cancelled job fairs and postponed this spring’s expected groundbreaking, citing a series of legal challenges by Somerville.

Somerville Mayor Joseph Curtatone in a statement dismisses the casino’s latest complaints as a "PR stunt" that distracts from resolving the casino’s substantial traffic and environmental impacts on Somerville.

(Copyright (c) 2016 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)

Join our Newsletter for the latest news right to your inbox