Specifications include, but are not limited to: Provision of engineering consulting services as required by DEP regulations for 7-day operation of the Wastewater Treatment plant. Provision of full service operation and maintenance services as required to operate the facilities in compliance with all legal and regulatory requirements, specifically 314 CMR 12.00 and 257 CMR 2.00. Adequate staffing of the facilities with the Chief Plant Operator with Grade 5 or better certification and qualified in technical, laboratory and general administration to satisfy regulatory requirements and provide O&M services ina responsible, professional manner. The designated Chief Plant Operator shall have a back-up operator Grade 3 or better.