Site Plan Surety and Maintenance Agreement. Intent: Montgomery County intends to enter a firm-fixed-price, indefinite-quantity Contract with the.Stormwater Management Inspection and Maintenance Agreement in the land records of Montgomery. Alabama Home Pros offers maintenance agreements in Montgomery, AL to help keep customers' homes running smoothly and efficiently. Fill out an online application. Enter basic plan information, such as applicant name and property address, found on the traditional application form. DMO uses the annual IAC maintenance assessments as a snapshot of the overall maintenance and operational facility conditions and uses those results to perform. Fill out inspection form background information. 8.