Specifications include, but are not limited to: The purpose of this bid, and the requirement contract awarded following an evaluation of the bids received, is to provide wholesale natural gas for use at the Easterly, Southerly and Westerly Wastewater Treatment Plants (WWTPs), the George J. McMonagle Administration Building (GJM) and the Environmental Maintenance and Services Center (EMSC) owned and operated by the Northeast Ohio Regional Sewer District (District). The Southerly and Westerly WWTPs require year-round quantities of natural gas for two (2) purposes: fuel to operate the sludge/biosolids incinerators, and heating during the winter months (approximately October through May). The Easterly WWTP, GJM and EMSC require natural gas solely for heating purposes.