Quality Level D Subsurface Utility Engineering Sample Clauses

Quality Level D Subsurface Utility Engineering. Research to determine the existence and location of underground utilities (pipelines, duct banks, etc.). This includes: • Gather utility information from a variety of sources which may include, but are not limited to:  Utility Coordinating Committees  One Call Center  Landowners  Visual site inspection  Municipality GIS database  Utility owners  Internet or computer database search • Collect applicable utility owner records which may include, but are not limited to:  Previous construction plans in the area  Field notes  Conduit maps  Direct-buried cable maps  Distribution maps  Transmission maps  As-built & record drawings  Regional, Municipal, utility owner, or other geographic information systems databases  Circuit diagrams  Oral histories • Thoroughly review records for:  Indications of additional available records  Duplicate information and credibility of such duplicate information  Need for clarifications by utility owners. • Prepare a conflict table during the Preliminary Design phase to highlight conflicts between existing utilities and proposed improvements, to be updated during the Final Design phase as required.

Quality Level D Subsurface Utility Engineering. Research to determine the existence and location of underground utilities (pipelines, duct banks, etc.). This includes: • Gather utility information from a variety of sources which may include, but are not limited to: ▪ Utility Coordinating Committees ▪ One Call Center ▪ Landowners ▪ Visual site inspection ▪ Municipality GIS database ▪ Utility owners ▪ Internet or computer database search • Collect applicable utility owner records which may include, but are not limited to: ▪ Previous construction plans in the area ▪ Field notes ▪ Conduit maps ▪ Direct-buried cable maps ▪ Distribution maps ▪ Transmission maps ▪ As-built & record drawings ▪ Regional, Municipal, utility owner, or other geographic information systems databases ▪ Circuit diagrams ▪ Oral histories • Thoroughly review records for: ▪ Indications of additional available records ▪ Duplicate information and credibility of such duplicate information ▪ Need for clarifications by utility owners. • Prepare a conflict table during the Preliminary Design phase to highlight conflicts between existing utilities and proposed improvements, to be updated during the Final Design phase as required.