The selected firm shall perform the environmental services for projects from Seymour District. The environmental document will be prepared in accordance with Indiana?s "Categorical Exclusion Manual". All necessary sections including, but not limited to, Section 106, 4F documentation, bat assessments, waters reports and wetland delineations will be included as part of the environmental document. Services to also include waterway permitting and wetland mitigation. All On-Call contract services are on an as-needed basis and there is a possibility that no assignments will be made. The selected consultant's fee proposal shall be due 15 calendar days after the selection date for this RFP item. These contracts will utilize the INDOT eInvoice application.