Chatfield Engineers, P.C. prepared the Sanitary Sewer Evaluation Survey (SSES) for the Village of Holley in accordance with the NYS Department of Environmental Conservation (NYSDEC) Consent Order. Chatfield Engineers, P.C. also prepared the Final CMOM Plan that incorporated the findings and recommendations from the SSES.
The Village of Holley Village Board and Department of Public Works embarked upon an aggressive operation and maintenance program to minimize and/or eliminated excessive infiltration and inflow, improved the flow characteristics, separated storm sewer interconnections from the sanitary sewer system and constructed new storm sewers in various areas throughout the village.
The Report also evaluated the conditions of the existing sanitary sewers, the methods employed for making the evaluation of the system and determining the sources of problems including smoke testing, dye testing, internal pipe inspection (televising), individual manhole inspections and instantaneous depth measurements.