--- title: "Ad category" slug: "plss-schedule-types" updated: 2026-10-27T23:12:05Z published: 2026-10-27T23:12:05Z canonical: "ims-handbook.cenosco.com/plss-schedule-types" --- > ## Documentation Index > Fetch the complete documentation index at: https://ims-handbook.cenosco.com/llms.txt > Use this file to discover all available pages before exploring further. # PLSS Schedule Types Take noteIn this overview, the IMS PLSS Schedule Types will be explained. In PLSS four Schedule Types have been implemented. A Schedule can be created for: - An Inspection (ILI run, collect CP data, …). - An Assessment (RBA Assessment, Internal Corrosion Assessment, …). - A Corrective Action (a once-off activity). - Preventative Maintenance (cleaning pigging, hydrotest, …).