3.1. Taxiway A Shoulders & Holding Bay The scope of this project includes the construction of new 30-foot-wide paved shoulders along Taxiway A. These shoulders will extend from Runway 5-23 to Taxiway A1 and will be designed and constructed in compliance with applicable FAA Advisory Circulars and design standards. As a bid alternate, the project includes the construction of a new holding bay area in accordance with Taxiway Design Group V criteria. The holding bay will feature one entrance taxiway and two exit taxiways, designed to facilitate efficient aircraft movement and holding capacity. A new drainage network will be installed to support the proposed holding bay and adjacent areas. This includes the installation of new inlets and drainage structures in the grass infield areas, with full integration into the existing airfield drainage system. The project includes the application of FAA-compliant pavement markings on all new and rehabilitated surfaces, ensuring clear taxiway and operational guidance. Grading will be performed in the infield areas impacted by construction, followed by the installation of sod to stabilize the soil, control erosion, and maintain airfield aesthetics and safety standards. Isolated pavement rehabilitation will be conducted at the intersection of Taxiway A and Runway 5-23 to address existing rutting and improve pavement integrity. New LED edge lighting and airfield signage will be installed along the new taxiway shoulders and holding bay. In areas impacted by the shoulder construction, existing lighting will be converted to elevated fixtures as required by FAA standards.
