Enclose open storage bays east of the existing closed bay siding panel. Install siding and new doors as located on Govt. provided drawing and final approval from Saber PM. Demo completely and dispose the asphalt area within the entire proposed enclosed area of work. Demo lighting, conduit and receptacle, Demo fence, Pour a 6?? concrete slab, where asphalt was removed, flush with the top of existing column pier footings. Taper an additional 3 foot outside south side columns to provide a smooth transition to new slab. Form and pour a 6?? concrete curb along the entire North and East sides for containment. Curbing will be poured prior to installing slab. Broom Finish all new concrete. Add an additional 6?? curbing between the last four bays but only separating the first two bays as one and the last two bays as one bay. These two areas will be for explosion proof storage. Install lighting, lighting will be explosion proof in east last four bays, Install quad receptacles as per drawing, receptacles will be explosion proof in east last four bays. Install six 12ft x12ft manual roll-up doors in areas noted on drawing. Customer to be responsible for clearing out areas prior to construction, Install one exterior junction box and 1?? conduit on the Northeast side feed from nearest available sub panel. Wire and circuit breaker provided and install by others. Install three 3?x7? metal doors and frames doors will have hold-open closer and BEST lockset with panic device. Install new threshold and sweep. Install LED exit light over personnel doors, Install 4 power vents in explosion proof areas as per drawing, vents will be controlled by switch next to personnel doors, Install 4 louvers in wall across from power vents.