| 摘要: | 為配合國家未來重大公共建設，以符合節能減碳、國家資源利用、環境保育及永續發展之方向，政府將積極推動土石方多元再利用，如填海造陸、土石方再利用等作法，避免環境污染破壞，並解決河道或港灣的清淤等問題。 從土石或營建廢棄物為資源的角度來看，如果能在工址現地減量，並在工區內妥善處理、再利用，不但能減少運輸所消耗的能源，減少二氧化碳排放，對於環境保育與公共安全亦有正面助益，故推動營建剩餘土石方與廢棄物減量與再利用是處理場永續經營發展的目標。 以經營管理二家營建混合物處理場的經驗，對營建混合物於產生量的推估、營建混合物如何分類篩選、處理機器設備使用狀況、再生骨材的製程與品質管制檢驗等，在營運期間，將上述作業製成各相關處理流程圖，來加以探討所可能面臨到的環境衝擊影響點，並以ISO14000環境管理系統於環境考量面的鑑別做出對環境衝擊影響點並以數據化表達，彰顯出對環境危害發生頻率、工作處理技術難易度、發生成本、克服影響社會形象程度的難易、會造成處理場安全衛生問題等狀況一一以災害影響範圍、財產損失程度、人員傷害程度、停工日數等衝擊影響嚴重性來說明，並分別以C＝F×S×M數學公式推算出前十一項為重大對環境衝擊顯著者為優先改善處理。 並秉著處理場營運管理基本處理流程圖及制度的建構下，逐一將重大環境衝擊指標在符合法規規、量化、數據化的轉換為改善目標，找出配合目前人力、財力、作業範圍、可取得資源下的改善條件或方法，因此本研究主要以經營管理處理場經驗實務上，並導入ISO14000環境管理系統觀念下，找出在營運期間對環境衝擊影響點之管理模式制度的建立，期望對各處理場在營運期間環境可能會遭受衝擊，提供一個事先預防管理措施，進而加強與改善環境與處理後品質之參考，促使國內營建混合物處理與再利用之目標得以有效落實推展。 Is cooperate with country future significant infrastructure, As accord with save energy minus carbon, National resource take advantage of, Environment child care and forever continues develop of direction, Government will active push cubic meter of earth and stone many entity again take advantage of, Is like fill up sea build land, Cubic meter of earth and stone again takes advantage of wait for method, Avoids environment contamination breakage, And settles riverway or fleet 's clear silt wait for problem. From soil stone or constructs junk for source's point of view look, If can at work address now field decrement, And at appropriately disposal in work area, Again take advantage of, Not only can decrease transport consumptive energy sources, Decreases carbon dioxide emission, Towards environment child care and public safety also have face help benefit, Therefore pushes construct remain cubic meter of earth and stone with junk decrement and again take advantage of is processing place forever continue run developing aim. As management two constructs admixture processing place's experience, To constructs admixture to bring forth quantity 's push estimate, Constructs admixture how classification selection, Disposes machinery equipment use status, Rebirth bone timber 's zhi Cheng with quality will control inspect, At operate course, Will be above homework make each relative to process flow chart, Comes add with discuss maybe face go 's environmental impact affect point of, And as ISO14000 environment administration system to environment considerations microbus authenticate make to environmental impact affect dot and as data melt express, Evident appears to environment hazards take place frequence, V Works techniques of handling difficult easily degree, Takes place cost, Overcomes affect society image extent 's difficult easily, Will result in processing place safety sanitary problem wait for status one by one as calamity affect range, Property loss extent, Personnel hurts extent, Shuts down number of days impact affect severity Ming Dynasty, And difference as C= F × S × M mathematical formula reckons come out front eleven is significant to environmental impact conspicuous person for underlying improvement disposal. And grasp zhu processing place operates administer basic process flow chart and institutional construct under, One by one will be significant environmental impact target at accord with law compass, Quantification, Data melts 's convert for improve aim, Seeks come out cooperate with at present manpower, Financial resources, Job range, Can acquire 's improve condition or means under source, So this researches chief as management processing place experience really tusk on, And boots ISO14000 under environmental administration system concept, Seeks come out at operate course to environmental impact affect dot of administer mode institutional establish, Expects to each processing place at operate course environment maybe suffer impact, Supplies a ge in advance prevention administration measure, Ands furthur strengthen with improve environment and dispose behind quality's referrence, Impel domestic will construct admixture dispose and again use of aim can effective really push exhibition. |
