*Sewage works used for the collection, storage, pumping, and transmission of sanitary sewage, excluding treatment
*Sewage works used for the collection, storage, pumping, and transmission of sanitary sewage, excluding treatment
−
*All the eligible sewage works for collection of sanitary sewage that are owned by a municipality, or that may be transferred to a municipality pursuant to an agreement including pumping stations and pipes
+
*Municipal-owned eligible sewage works for collection of sanitary sewage
*Combined sewers and combined sewage storage structures that collect and convey both wastewater from residential, commercial, institutional and industrial buildings and stormwater runoff through a single-pipe system
*Combined sewers and combined sewage storage structures that collect and convey both wastewater from residential, commercial, institutional and industrial buildings and stormwater runoff through a single-pipe system
−
*Pumping stations including those that pre-condition sewage for further treatment downstream, such as the addition of coagulants, flocculants, disinfectants, or pH adjustment
+
*Pumping stations
−
*Sewage works used for the management of residue from the system or odour control
+
*Sewage works used for the management of residue or odour
+
+
Works that do not qualify as a pre-authorized alteration under the CLI-ECA must instead go through a standalone, project-specific Environmental Compliance Approval (ECA) process
===Step 2: Review design criteria and standards===
===Step 2: Review design criteria and standards===