Large construction project above Zihua

Looking for information on the purpose/names owner(s) of a very large construction project on a lot that is maybe 60 to 80,000 square meters which has been undergoing extensive dirt work and filling since early November. The plot has an excellent view of the Bay and several spots of the ocean.

Says privado on gate, project is large enough to have its own gravel crusher, several multi axle large 10 meter trucks, front end loaders etc.

Its located on La Calle Viejo de la Union between Las Mesas and Seis de enero. they cut down one extremely large parotta tree and hacked back two others. Project is constantly creating large amounts of dust with apparently no regard for the neighbors. Would like to see owners be required to use a water truck to reduce the health hazard and nuisance they are creating.

Is it the new PRD HQ?