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　　第八十條尾礦庫有下列工況之一的為病庫：

　�。ㄒ唬┪驳V壩的最小安全超高和尾礦庫的最小干灘長(zhǎng)度達(dá)不到設(shè)計(jì)規(guī)范的要求；（二）排水系統(tǒng)出現(xiàn)裂縫、變形、腐蝕或磨損，排水管接頭漏砂；（三）堆積壩的整體外坡坡比陡于設(shè)計(jì)規(guī)定值，或雖符合設(shè)計(jì)規(guī)定，但部分高程上的堆積壩邊坡過陡，可能形成局部失穩(wěn)；（四）經(jīng)驗(yàn)算，壩體穩(wěn)定安全系數(shù)小于設(shè)計(jì)規(guī)范規(guī)定值；（五）浸潤(rùn)線位置過高，滲透水自高位出逸，壩面出現(xiàn)沼澤化；（六）壩體出現(xiàn)較多的局部縱向或橫向裂縫；（七）壩體出現(xiàn)小的管涌并夾帶少量泥沙；（八）堆積壩外坡沖蝕嚴(yán)重，形成較多或較大的沖溝；（九）壩端無截水溝，山坡雨水沖刷壩肩；（十）其他不正�，F(xiàn)象。

　　第八十一條同時(shí)滿足下列工況的為正常庫：

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