API RP 2L: 1996 Recommended Practice for Planning, Designing, and Constructing Heliports for Fixed Offshore Platforms

American Petroleum Institute (API). Fourth Edition. May 1996. Reaffirmed, March 2006. 24p. This recommended practice provides a guide for planning, designing, and constructing heliports for fixed offshore platforms. It includes operational consideration guidelines, design load criteria, heliport size, marking recommendations, and other heliport design recommendations.