Petroleum Storage Tank Division Standards

American National Standards Institute (ANSI), Thirteenth Floor; 11 West 42^nd Street, New York City, New York, 10036; Telephone: (212) 642-4900. http://www.ansi.org/ 

American Petroleum Institute (API), 1220 L. Street, N.W., Washington, D.C. 20005. Telephone (202) 682‑8375. http://www.api.org

American Society of Mechanical Engineers (ASME/ANSI), 22 Law Drive, Fairfield, New Jersey  07007.  Telephone (800) 843-2763. http://www.asme.org/ 

American Society for Testing and Materials (ASTM), 1916 Race Street, Philadelphia, Pennsylvania 19103.  Telephone (610) 832-9500. http://www.astm.org/ 

National Association of Corrosion Engineers (NACE), 1440 South Creek Drive, Houston, Texas 77084; Telephone(281) 492-0535. http://www.nace.org/nace/index.asp 

National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, Massachusetts 02269.  Telephone (800) 344‑3555. http://www.nfpa.org/ 

National Groundwater Association (NWWA), 601 Dempsey Road, Westeville, Ohio 43081; Telephone (614) 898-7791.  http://www.ngwa.org/ 

Petroleum Equipment Institute (PEI), P.O. Box 2380, Tulsa, Oklahoma 74101.  Telephone (918) 464‑9696. http://www.pei.org/ 

Steel Tank Institute (STI), 570 Oakwood Road, Lake Zurich, Illinois, 60047.  Telephone (847) 438‑8265. http://www.steeltank.com/ 

Underwriter's Laboratory (UL), 333 Pfingston Road, Northbrook, Illinois 60062. Telephone (708) 272‑8800, ext. 42612. http://www.ul.com/