水土保持工程永續指標評估系統之研究

Abstract

為落實節能減碳永續公共工程，本研究參考國內外相關永續發展指標評量系統以及水土保持局節能減碳綠色工程檢核表，並依據永續公共工程四大願景與水土保持局所訂之四大發展願景，建構出永續水土保持工程指標模式。該指標模式主要分為8大指標（包含安全、效益、生態、節能、減廢、耐久、人文與創意）及指標下之70個評估項目。另外，同時提出可行性評估、規劃設計、施工和營運維護等四個階段之評估指標和評估項目。 為建立評估架構，本研究係用明細表法中之定性描述法方式，分別將崩塌地處理工程、農路設施工程、野溪清疏工程和野溪治理工程等四項工程所具有的特性、處理方法、規劃原則、注意事項等描述出來，以訂定出評估指標之權重大小及其評估準則，且建議可行之審議方式。接著，本研究進行試評與驗證檢討永續水土保持工程評估系統，希冀建立一套適用於台灣且可客觀評估之水土保持永續指標系統，並提供給相關單位進行水土保持工程永續作業之參考。

To implement the policy of energy saving and carbon reduction for sustainable public constructions, this study, referring to domestic and international literature and the checklist of energy saving and carbon reduction developed by Soil and Water Conservation Bureau as well as the four visions of sustainable public constructions and the four development visions formulated by Soil and Water Conservation Bureau, establish the model of sustainable soil and water conservation engineering index system. This index contains eight indicators, including security, effectiveness, ecology, energy saving, waste reduction, durability, humanities and creation. And, seventy items are listed for usage of evaluation, too. Moreover, the evaluation indicators and their own items are presented for four stages of feasible evaluation, planning design, construction, as well as operation and maintenance. In order to establish the evaluation framework, this study use qualitative description of checklist method to set up the weight of each evaluation indicators and their own grading datum by description of types,treatments,planning principles and precautions of constructions of landslide treatment, torrent regulation, farm-road facility and torrent dredging respectively. Moreover, this study tries to comment and verify this evaluation system to establish a sustainable soil and water conservation index system objectively feasible in Taiwan and reference of operation for sustainable soil and water conservation engineering.