In addition to the requirements of Section 5003.9.8, indoor storage of pyrophoric materials shall be isolated from incompatible hazardous materials in accordance with the applicable building code. Fire-resistance-rated construction and openings shall be maintained in accordance with Chapter 7.
Outdoor storage of pyrophoric materials in amounts exceeding the maximum allowable quantity per control area indicated in Table 5003.1.1(3) shall be in accordance with Sections 5001, 5003 and 5004, and this chapter.
The storage of silane gas, and gas mixtures with a silane concentration of 1.37 percent or more by volume, shall be in accordance with ANSI/CGA G-13.
PYROPHORIC GASES—DISTANCE FROM STORAGE TO EXPOSURESa
|MAXIMUM AMOUNT PER STORAGE AREA (cubic feet)||MINIMUM DISTANCE BETWEEN STORAGE AREAS (feet)||MINIMUM DISTANCE TO LOT LINES OF PROPERTY THAT CAN BE BUILT UPON (feet)||MINIMUM DISTANCE TO PUBLIC STREETS, PUBLIC ALLEYS OR PUBLIC WAYS (feet)||MINIMUM DISTANCE TO BUILDINGS ON THE SAME PROPERTY|
|Nonrated construction or openings within 25 feet||Two-hour construction and no openings within 25 feet||Four-hour construction and no openings within 25 feet|
For SI: 1 foot = 304.8 mm, 1 cubic foot = 0.02832 m3.