Study On The Quality And Progress Control Of Highway Environmental Supervision In Construction Period

Along with the accelerating development of highway construction, the accordant environmental impact through the highway construction project outstands increasingly. Chinese Environmental Protection mainly by the environmental impact assessment system and the environmental protection acceptance system. However, a lot of destruction to the ecological environment occur in the construction phase. Many of the ecological environment damage is irreversible in the environmental protection acceptance phase. Therefore strengthen environmental protection and practice environmental supervision system during the construction period is the actual development needs, is the need of ensuring highway construction and environmental protection harmonious development. Highway environmental supervision system is the important content that highway construction environmental management of the entire process, is the effective measure increasing investment benefit and implementing environmental policy However, the environment of Chinese highway construction supervision work is still at the initial stage of exploration. Reaching for the purpose of highway environmental protection is far form enough.The dissertation is the Hunan Province Transportation Department topics "Hunan province highways construction project environmental supervision method studies" one of the sub-topics. The dissertation has divided the work into different partition of environmental supervision, detailed the relation and difference of the Independence Environmental Supervision and the Integrate Environmental Supervision, summed out the Integrate Environmental Supervision mode more suited to the current highway development status. The dissertation focus on the Highway Environmental Quality Supervision and the Highway Environment Progress Supervision. This dissertation takes sound barrier and sewage treatment facilities for example in order to describe the procedures and contents of the Highway Environmental Quality Supervision. At one time, it takes sound barrier and greening project for example to describe the procedures and contents of the Highway Environment Progress Supervision. At the same time, the dissertation gave a detailed analysis about the subgrade, road works, bridge and tunnel project on the environmental supervision job. It has provided the basic data for the researcher comprehensive systematically carry on the Highway Environmental Supervision job and establishes the supervision criterion.