Specifications include, but are not limited to: Task 1: Compile LID Maintenance Standards and ProceduresSubtask 1.1.Compile existing maintenance procedures and standards for LID stormwater BMPs. Standards areconditions for determining if maintenance actions are required. Procedures are methods to restore thefunctionality of the LID BMP. Ecology has identified the need for maintenance procedures andstandards for the following LID BMPs:BioretentionRain GardensVarious pervious pavement typesVegetated roofsInfiltration trenches and dry wells primarily for roofs, as well as roof and driveway runoffdispersion methodsCompost-amended soils.Subtask 1.2Develop draft maintenance standards and procedures to fill gaps or improve standards andprocedures compiled in #1. Develop recommended maintenance standards in table format similar toSection 4.6 in Volume V of the Stormwater Management Manual for Western Washington. Proceduresshould include information on the equipment required, the skills required, and a range of estimatedstaff hours to conduct maintenance
