It Is Necessary To Contract The Supply Of Marine Marking Elements For The Marking Of The Swimming Area, The Swimming Channel And All The Lifelines Necessary For The Marking Of The Breakwaters, On The Beaches Of The Coast Of Sitges. The Contract Will Include All Actions And Resources Necessary For The Supply, Installation, Maintenance, Dismantling, Removal, Cleaning And Storage Of All The Lighting Elements For The Fulfillment Of The Objectives Of The Contract. These Services Will Be Developed On The Beaches Described In The Technical Specifications, In Accordance With The Plans Of The Distribution Plan Of Uses And Services In Force For Each Season (The Marking Plans For The 2025 Season Are Attached To The Ppt For Reference).