The Object Of The Contract Is The Rescue And First Aid Service During The Summer Season At The Facilities Of The Municipal Public Swimming Pools In Sant Antoni De Vilamajor. The Provision Of The Rescue And First Aid Service Aims To Ensure The Safety And Control Of The Swimming Pool And The Proper Functioning Of The Municipal Public Swimming Pools Of Sant Antoni De Vilamajor, Guaranteeing During The Summer Season, With The Facilities Open To The Public, Rescue Services, Surveillance, Security And First Aid For Bathers. The Tasks To Be Carried Out By The Staff Assigned To This Service Are The Following: - Water Rescue Service In The Swimming Pools During The Opening Hours Of The Facilities To The Public. The Lifeguards Will Have To Start Their Working Hours By Supervising The Suitability Of The Facilities, Checking The Appropriate Conditions Of The Water In The Vessels And Giving The Go-Ahead For The Start Of The Bath. - Surveillance, Care And Risk Prevention And Control Of The Bathing Area Of ​​The Municipal Swimming Pool. - Basic First Aid And Resuscitation Service. Actions With Aed. - Sampling, Evaluation Of Chlorine And Ph Levels With A Photometer As Well As The Turbidity And Clarity Of The Water In The Vessels To Determine Its Suitability For Bathing In Accordance With The Parameters Established By Regulations. This Activity Must Be Done 3 Times A Day, First Thing In The Morning, At Midday During Peak Hours And At The End Of The Day. The Results Must Be Recorded On The Corresponding Registration Sheets That Must Be Exposed To The Public. - Coordinate And Exchange Information With The Janitors Of The Facilities As Well As Transmit Information And Incidents To The Technician Responsible For The Facilities.