The HAVEN DIVING CENTER is the only one which owns the original drawings and layouts designed by the constructor Astilleros Españoles S.A. FACTORIA DE CADIZ (available and readable upon request)
WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver. 
WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver. 
WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver. 
WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver. 
WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver. 
WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver. 
WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver. WARNING: These drawings are faithful but do not substitute the original HAVEN construction plans and are purely demonstrative.
Author and Designer are not liable for any improper use by any diver.
3D models of the Haven courtesy of Agostino Chiappe