Daeareg a Phriddoedd


12.1       Deddfwriaeth

12.1.1    Environmental Protection Act 1990  (Saesneg yn unig)
12.1.2    Water Resources Act 1991  (Saesneg yn unig)
12.1.3    Groundwater Regulations 1998  (Saesneg yn unig)
12.1.4    Waste Framework Directive 2008/98/EC (2008).Water Act 2003  (Saesneg yn unig)
12.1.5    Water Act 2003  (Saesneg yn unig)
12.1.6    Hazardous Waste (England and Wales) Regulations 2005  (Saesneg yn unig)
12.1.7    Contaminated Land (Wales) Regulations 2006  (Saesneg yn unig)
12.1.8    Groundwater (England and Wales) Regulations 2009  (Saesneg yn unig)
12.1.9    Environmental Permitting (England and Wales) Regulations 2010  (Saesneg yn unig)  

12.2       Polisi a Chanllawiau

12.2.1    CIRIA C552: Contaminated land risk assessment A guide to good practice. 2001  (Saesneg yn unig)
12.2.2    Environment Agency Piling and Penetrative Ground Improvement Methods on Land Affected by Contamination: Guidance on Pollution Prevention National Groundwater and Contaminated Land Centre report NC/99/73. 2001  (Saesneg yn unig)
12.2.3    Environment Agency and Defra Model Procedures for the Management of Land Contamination, Contaminated Land Report 11 (CLR11). 2004  (Saesneg yn unig)
12.2.4    CIRIA C665: Assessing Risks Posed by Hazardous Ground Gases to Buildings. 2007  (Saesneg yn unig)
12.2.5    UK Technical Advisory Group (UKTAG) on the Water Framework Directive (WFD) Proposals For Environmental Quality Standards For Annex Viii Substances Revised 2008  (Saesneg yn unig)
12.2.6    CIRIA C681: Unexploded Ordnance (UXO): A guide for the construction industry. London 2009  (Saesneg yn unig)
12.2.7    British Standards Institute BS5930: Code of Practice for Site Investigations including Amendment 2, issued 2010  (Saesneg yn unig)
12.2.8    CL:AIRE Contaminated Land: Applications in Real Environments The Definition of Waste: Development Industry Code of Practice v2. 2011  (Saesneg yn unig)
12.2.9    UK Technical Advisory Group (UKTAG) on the Water Framework Directive (WFD) Final version for UKTAG. Status: final version for UKTAG consultation (v4.2). 2012  (Saesneg yn unig)
12.2.10  Welsh Local Government Association (WLGA) and Environment Agency Development of Land Affected by Contamination: A Guide for Developers 2012  (Saesneg yn unig)
12.2.11  Newport City Council Regionally Important Geological Sites (RIGS) Background Paper Deposit Plan. 2012   (Saesneg yn unig)
12.2.12  British Standards Institute BS8576: Guidance on Investigations of Ground Gas. Permanent Gases and Volatile Organic Compounds (VOCs). 2013  (Saesneg yn unig)
12.2.13  British Standards Institute BS10175: Code of Practice for Investigation of Potentially Contaminated Sites 2013  (Saesneg yn unig)
12.2.14  CL:AIRE Contaminated Land: Applications in Real Environments SP1010 – Development of Category 4 Screening Levels for Assessment of Land Affected by Contamination. 2013  (Saesneg yn unig)
12.2.15  Environment Agency Groundwater Protection: Policy and Practice (GP3) v1.1. 2013  (Saesneg yn unig)
12.2.16  CIRIA C733: Asbestos in Soil and Made Ground: A Guide to Understanding and Managing Risks. 2014  (Saesneg yn unig)
12.2.17  Defra Water Framework Directive Implementation in England and Wales: New and Updated Standards to Protect the Water Environment 2014  (Saesneg yn unig)
12.2.18  Defra SP1010: Development of Category 4 Screening Levels for Assessment of Land Affected by Contamination – Policy Companion Document. 2014  (Saesneg yn unig)
12.2.19  Newport Local Development Plan - 2011 - 2026 - Constraints Map - West - January 2015  (Saesneg yn unig)
12.2.20 CIRIA C648: Control of Water Pollution from linear construction projects (2006)** (Saesneg yn unig)
12.2.21 MAFF GPC for Handling Soils 2000** (Saesneg yn unig)
12.2.22 Construction Code of Practice for the Sustainable use of soils on Construction Sites 2009** (Saesneg yn unig)
12.2.23 Welsh Government. Guidance Document.  Contaminated Land Statutory Guidance -2012. WG15450** (Saesneg yn unig)
12.2.24 Contaminated Land: Applications In Real Environments (CL:AIRE). A Framework for Assessing the Sustainability of Soil and Groundwater Remediation.  March 2010** (Saesneg yn unig)
12.2.25 Environment Agency. Guidance - Aggregate from waste steel slag: quality protocol** (Saesneg yn unig)
12.2.26 Environment Agency. Verification of Remediation of Land Contamination. 2010** (Saesneg yn unig)

12.3       Cyhoeddiadau

12.3.1    British Geological Survey (BGS) South Wales RIGS Audit 2012  (Saesneg yn unig)
12.3.2    Bactec Explosive Ordnance Threat Assessment in respect of M4 Corridor around Newport. 2014.  (Saesneg yn unig)
12.3.3    Arup Welsh Government M4 Corridor around Newport Preliminary Sources Study Report 14/9197. 2014.  (Saesneg yn unig)
12.3.4    Environment Agency Aquifer Designation Maps  (Saesneg yn unig)
12.3.5    LQM/CIEH (2015), S4ULs for Human Health Risk Assessment, 2015.  (Saesneg yn unig)
12.3.6 Highways Agency. Revision of DMRB Volume 11 Section 3 Part 11 Geology and Soils Scoping Report. December 2010**  (Saesneg yn unig)

12.4       Adroddiadau

12.4.1    Norwest Holst Soil Engineering Ltd. Ground Investigation. M4 Relief Road for The Welsh Office. NR/SR/F10895 - Volumes 1 to 5. 1998  (Saesneg yn unig)
12.4.2    Exploration Associates M4 Relief Road – Stage 2 Preliminary Chemical Investigation.  Report 150006. 2000   (Saesneg yn unig)
12.4.3    Norwest Holst Soil Engineering Ltd. Report on Ground Investigation at New M4 Project – Magor to Castleton. Second Preliminary Ground and Chemical Investigation.  Project No. F15056 - Volumes 1 to 7 and Addendum 1. 2008 (Saesneg yn unig) - i ddilyn
12.4.4    UK Technical Advisory Group (UKTAG) on the Water Framework Directive (WFD) Scoping study for Dangerous Substance Directive List II chemicals. Report Ref. SC080021/5d. 2012  (Saesneg yn unig)
12.4.5    UK Technical Advisory Group (UKTAG) on the Water Framework Directive (WFD) Updated Recommendations on Environmental Standards River Basin Management (2015-21). Final Report 2013 (Minor amendments 2014)  (Saesneg yn unig)
12.4.6    Geotechnical Engineering M4 Corridor Around Newport Factual Report on Ground Investigation Prepared for Welsh Government, Report Ref: 30238. 2015  (Saesneg yn unig)

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