Replacement and repair of Taxiway Whiskey Phase IV at Joint Base Andrews (JBA), Maryland

The project consists of construction of the Fourth Phase of a four phased project replacing an existing deteriorated taxiway without interrupting the airfield mission. This Phase will be aligned with Phase III “as built” conditions. The work includes the repair/replacement of existing taxiways pavements, shoulders, drainage, signage, lighting systems, duct banks, paint and markings, re-align taxiways, and temporary taxiways. The project scope also includes excavation, site preparation, striping, restoration of disturbed areas, storm water management features and mitigation measures, construction management services, airfield self-escorting plus all necessary and essential utilities and work to satisfy operation requirements associated with this project to include demolition. The contractor will be required to prepare at least two or maybe more “mix designs” to identify different sources of “fly ash” to ensure sufficient quantities to complete the project.  The RFP for the construction contract will request the proposals to detail their plan to handle the approval requirements of the concrete mix design. Facilities will be designed as permanent construction in accordance with the DoD Unified Facilities Criteria (UFC) 1-200-01, General Building Requirements and UFC 1-200-02, High Performance and Sustainable Building Requirements. Airfield pavements will be designed in accordance with UFC 3-260-01, Airport and Heliport Design, UFC 3-260-02, Pavement Design, and UFC 3-535-01, Visual Air Navigation Facilities.