Specifications include, but are not limited to: Renovation and upgrading of the existing drainage infrastructure, detention areas, outfall ditches and the existing tennis courts located at the City of Orange Beach Recreation Center property. The existing drainage infrastructure improvement includes 1300 LF of pipe upgrades, excavation of existing detention basin (5,550 CY of unclassified excavation), 1,360 LF of ditch widening, stabilization and grass establishment for disturbed areas, and 2,600 SY of parking lot resurfacing. The Tennis Center improvements include removal of all fencing, furniture, existing asphalt, backfilling and grading base to proposed elevations, new asphalt surface, new fence, new lighting poles and fixtures, new nets and furniture, and court painting and striping.