Object: Electronic Auction - Hiring A Specialized Company To Carry Out Maintenance Services For 198 (One Hundred And Ninety-Eight) Special Works Of Art, Located On Federal Highway(S) Under The Jurisdiction Of The Recife Local Unit (See Table 1 To 4) Divided Into 04 Lots, Within The Scope Of The Structures Maintenance And Rehabilitation Program - Proarte, According To The Conditions, Quantities And Requirements Established In This Instrument And Your Attachments.