California Code, Streets and Highways Code - SHC § 5132

The resolution of intention shall be sufficient if it states in general terms the class or kinds of work contemplated, such as grading, paving, sewering and other work, and gives in general the location of the proposed work and refers to plans, profiles, detailed drawings and specifications or such of them as may be suitable or proper for the full and detailed description of the proposed work, and if it refers to any agreement entered into pursuant to Section 5103. The resolution of intention shall contain also a notice of the day, hour, and place of the public hearing where any and all persons having any objections to the proposed work or work and acquisition may appear before the legislative body and show cause why the proposed work or work and acquisition should not be carried out in accordance with the resolution of intention.

The notice shall also contain the name and telephone number of a local department or agency designated by the legislative body to answer inquiries regarding the hearing proceedings.That notice shall be omitted if the hearing of objections is not required as provided hereunder. The hearing of objections shall not be less than 45 days from the date of the passage of the resolution.