1. Install an inlet grate, flush mounted at the current headwall termination point, to assist with surface drainage collection. 2. Extend 24” pipe with HDPE pipe for the remainder of the drainage conveyance and install a junction box terminating towards the regional pond with a flared end section. 3. Fine grade the entire work site/easement to provide adequate cover over the pipe extension, provide natural sheet flow of surface drainage within the easement, and meet surrounding grade without rills, dips, or uneven areas. 4. Access for construction purposes will be provided through city property and easements only. Maps and diagrams will be provided to the awarded contractor for reference and use. 5. Contractor must coordinate and schedule work through the City of Perry’s Public Works Department and ensure all affected residents receive notification of anticipated work, schedule, and primary contact.
