The Purpose Of This Contract Consists Of The Supply And Installation Of Pergolas And Sails In The Gerbert Schools Of 'Orlhac, Turó De Can Mates And Joan Maragall, Which Is Typified As A Mixed Contract Since It Encompasses The Benefits Of The Supply Contract And The Service Contract, As Provided In Article 18 Of The Lcsp. The Main Provision Of This Contract Is Related To Supply As It Holds The Highest Estimated Value.