Provision Of The Installation Service Of Buoys For Swimming Areas, Swimming Channels, Anchorage Protection Zones, Exclusion Zones For Motor Boats, Municipal Mooring Buoy Fields, Buoys For Diving Centers, Mooring Buoys For Coastal Cruises, Railings And Lifelines For The Entry And Exit Of The Water, And The Wooden Railings To Delimit The Cove Of Vigata. The Descriptions Of The Works Are Specified In Clause 5A Of The Technical Specifications.