道达尔勘探开发 规范 GS_EP_ENV_421_EN.pdf

Exploration Production GENERAL SPECIFICATION ENVIRONMENT GS EP ENV 421 Landfill design and operation for EP sites 03 01/2011 Complete review and update 02 10/2005 Addition of EP root to document identification 01 10/2003 Change of Group name and logo 00 04/2001 Old TotalFina SP ENV 430 (10/99) Rev. Date Notes Owner: EP/HSE Managing entity: EP/HSE This document is the property of Total. It must not be stored, reproduced or disclosed to others without written authorisation from the Company. Exploration Production General Specification Date : 01/2011 GS EP ENV 421 Rev : 03 Contents 1.  Scope 4  1.1  Purpose 4  1.2  Applicability 4  2.  Reference documents 4  3.  Terms and definitions 5  4.  General principles 6  5.  Types of wastes concerned 7  5.1  Wastes categories 7  5.2  Restrictions to waste disposal 7  6.  Landfill design 8  6.1  Site location 8  6.2  General design 8  6.3  Design options 9  6.4  Landfill sizing 11  6.5  Typical landfill designs 12  7.  Landfill construction 13  7.1  Site preparation – Stability 13  7.2  Protection of soil and groundwater 13  7.3  Leachate collection 14  7.4  Rainwater drainage 15  7.5  Leachate treatment 16  7.6  Cells final cover 17  7.7  Groundwater monitoring wells 18  7.8  Fencing 18  8.  Landfill managem