Barrage: El Proyecto Leeghwater

No. Take the required Machineries from your personal supply and return them to the general supply; Machineries on your Construction Wheel cannot be used. You must also place 2 Engineers in the connected action space. (Rulebook, p. 3)

No. The Machineries spent on an External Work are returned to the general supply and are unavailable to you for the rest of the game. Take the completed tile and place it face down in your personal supply. (Rulebook, pp. 2–3)

Place the Building piece on the designated space next to its Private Building tile on the Extra Management board, not on the Map. Private Buildings do not provide income, but they unlock a special action and may award Victory Points at the end of the game. (Rulebook, pp. 3–4)

No. You may perform each Private Building action only once per round, and you cannot place Engineers on that tile again during the same round. The first player to use it takes the cheaper action space; later players use the more expensive space. (Rulebook, p. 3)

At the end of each round, discard any remaining face-up External Work tiles and place three new ones face up. Draw from pile A first, then pile B once A is depleted, and finally pile C. (Rulebook, p. 4)

Yes, you can build up to five Buildings, activating all five Private Building tiles available in the game. Each Building requires the normal construction procedure, including the Building Technology tile, the required Machineries, and any additional 3-Credit cost shown by a red-bordered space. (Rulebook, p. 3)