Standards for Establishing Places for Manufacturing, Storing, Processing Public Hazardous Substances and Flammable Pressurized Gases, and Regulations on Safety Control of such Places Article 32

The capacity of the tank containing the Six Materials shall not be greater than the balance of the inner volume of the storage tank less its volume of space.The inner volume of the storage tank shall be solved as follows:1.Oval Storage Tank:(Attachment B)2.Cylindrical Storage Tank:(1)Horizontal type:(Attachment C)(2)For the erected type of cylindrical storage tank, the tank top shall be excluded in solving the inner volume.(3)If the formula fails to solve the inner volume, approximation method may be used.The volume of the tank space is 5%~10% of the inner volume: Provided, however, that when a fixed fire extinguisher is provided to the upper part of the tank, the volume of the space of the tank is solved on the upper part of an elevation at where not lower than 30 cm and not higher than 1m below the exit of the fire distinguishing agent. See the following figure:(Attachment D)Article 32:Attachment B、C、D.PDF
中文原文 公共危險物品及可燃性高壓氣體製造儲存處理場所設置標準暨安全管理辦法第32條
(因條文排版無法完整呈現內容,請詳閱完整條文檔案)六類物品儲槽之容量不得大於儲槽之內容積扣除其空間容積後所得之量。
儲槽之內容積計算方式如下:
一、橢圓形儲槽:
二、圓筒形儲槽(一)臥型之圓筒形儲槽:
(二)豎型圓筒形儲槽內容積不含槽頂部分。
(三)內容積無法以公式計算者,得用近似之算法。
儲槽空間容積為內容積之百分之五至百分之十。
但儲槽上部設有固定式滅火設備者,其空間容積以其滅火藥劑放出口下方三十公分以上,未達一公尺之水平面上部計算之。
圖例如下:

English translation for reference only; the Chinese text prevails. Not legal advice.