{include:Teesworks - keywords - menu} [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:24:The EA noted in the meeting that recent pollution Further information regarding the bentonite drilling fluid and [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:80: comprises of bentonite as the primary base (a mined clay) which is delivered [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:80: mix tank with potable water. In addition to the bentonite, the drilling fluid [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:80:9.7.36 Bentonite is a naturally occurring material, is recyclable, has a non- [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:80:9.7.37 The drilling fluid would consist of a low concentration bentonite-water [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:80: Risk of Bentonite Breakout / Frac Out [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:80: bentonite back to the entry pit. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf|EN010103-002424-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Tracked).pdf]]:81: The risk of a bentonite breakout during drilling cannot be fully assessed [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001652-Climate Emergency Policy and Planning - Written Representations.pdf|EN010103-001652-Climate Emergency Policy and Planning - Written Representations.pdf]]:229:This technique would have involved the use of bentonite to lubricate and consolidate the sand around the drilling [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001652-Climate Emergency Policy and Planning - Written Representations.pdf|EN010103-001652-Climate Emergency Policy and Planning - Written Representations.pdf]]:229:head, which could have potentially suffocated the ‘Posidonia oceanica’ due to the bentonite debris. The [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001979-NZT DCO 6.4.5 ES Vol III Appendix 5A - Framework CEMP (Tracked) August 2022 (D5).pdf|EN010103-001979-NZT DCO 6.4.5 ES Vol III Appendix 5A - Framework CEMP (Tracked) August 2022 (D5).pdf]]:36: Water based drilling fluids will be used which will include Bentonite. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001979-NZT DCO 6.4.5 ES Vol III Appendix 5A - Framework CEMP (Tracked) August 2022 (D5).pdf|EN010103-001979-NZT DCO 6.4.5 ES Vol III Appendix 5A - Framework CEMP (Tracked) August 2022 (D5).pdf]]:36:Bentonite Breakout Clean up In the event there is a Bentonite breakout on land, the following To be confirmed in Final Appointed Contractors [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001979-NZT DCO 6.4.5 ES Vol III Appendix 5A - Framework CEMP (Tracked) August 2022 (D5).pdf|EN010103-001979-NZT DCO 6.4.5 ES Vol III Appendix 5A - Framework CEMP (Tracked) August 2022 (D5).pdf]]:41: Water based drilling fluids will be used which will include Bentonite. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-000891-NZT DCO 6.2.5 ES Vol I Chapter 5 Construction Programme and Management.pdf|EN010103-000891-NZT DCO 6.2.5 ES Vol I Chapter 5 Construction Programme and Management.pdf]]:16: vehicle. Bentonite will used as the drilling mud – a naturally occurring clay [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002074-NZT DCO 9.28 - Applicants' Responses to Deadline 5 Submissions August 2022 (D6).pdf|EN010103-002074-NZT DCO 9.28 - Applicants' Responses to Deadline 5 Submissions August 2022 (D6).pdf]]:43: intertidal zone response to a potential bentonite breakout. The extension down the beach is required to ensure that the ramp profile [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf|EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf]]:11:Table 6-6 Cement/Bentonite Grout Mix for Fully Grouted VWPs .......................................................................... 35 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf|EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf]]:35:2. N/A – no bentonite seal inserted at base with bedrock assumed to act as an impermeable stratum. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf|EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf]]:36:VWPs were installed in a cement/bentonite grout mix which was prepared as described in Table 6-6. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf|EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf]]:36:Table 6-6 Cement/Bentonite Grout Mix for Fully Grouted VWPs [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf|EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf]]:36:Bentonite 0.3 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf|EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf]]:107:For preliminary assessment it is considered the provision of permanent sleeving (e.g. bentonite / vermiculite) [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf|EN010103-001738-NZT DCO 9.8 Appendix GH.1.1b Preliminary Onshore Ground Investigation for GIR Report - June 2022.pdf]]:108:requirement for bentonite / vermiculite sleeving of the pile. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001759-NZT DCO 9.8 Appendix GH.1.1a Factual Report Part 1 - June 2022.pdf|EN010103-001759-NZT DCO 9.8 Appendix GH.1.1a Factual Report Part 1 - June 2022.pdf]]:11:first cohesive layer was determined. Aquifer protection was installed, comprising a bentonite pellet seal, was [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001759-NZT DCO 9.8 Appendix GH.1.1a Factual Report Part 1 - June 2022.pdf|EN010103-001759-NZT DCO 9.8 Appendix GH.1.1a Factual Report Part 1 - June 2022.pdf]]:11:through the bentonite seal and subsequent strata until scheduled depth. On completion the AEG rotary [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001759-NZT DCO 9.8 Appendix GH.1.1a Factual Report Part 1 - June 2022.pdf|EN010103-001759-NZT DCO 9.8 Appendix GH.1.1a Factual Report Part 1 - June 2022.pdf]]:27: Bentonite Seal [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281:2 BENTONITE ............................................................................................................................................... 4 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281: 2.1 WHAT IS BENTONITE ........................................................................................................... 4 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281: 2.2 BENTONITE USES ................................................................................................................. 4 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281: 2.3 BENTONITE CONCENTRATIONS ........................................................................................... 5 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281:3 RISK OF BENTONITE BREAKOUT ............................................................................................................... 5 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281: 3.1 BENTONITE LOSS TO SURFACE ............................................................................................ 5 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281: 3.2 BENTONITE LOSS TO VOIDS onshore & offshore ................................................................ 6 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281: 3.3 BENTONITE LOSS OFFSHORE ............................................................................................... 6 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281:4 BENTONITE BREAKOUT MITIGATION ....................................................................................................... 6 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281:6 BENTONITE BREAKOUT CLEANUP .......................................................................................................... 10 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:281:7 EXAMPLE BENTONITE MATERIALS SAFETY DATA SHEET........................................................................ 11 [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282:This document is written to provide the reader with a high-level overview of the use of ‘Bentonite’ in the trenchless [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282:This Technical Information Note (TIN) is to summarise bentonite drilling fluid, potential risks and subsequent [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: The risk of bentonite break out at the Teesside and Humberside landfall is understood to be small to [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: 2. Routes which pose a high risk of bentonite break out will be eliminated. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: 2 BENTONITE [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: 2.1 WHAT IS BENTONITE [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: bentonite as the primary base (a mined clay) which is delivered to site as a dried and finely ground powder. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: This is rehydrated in the temporary mix tank with potable water. In addition to the bentonite, the drilling [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: 2.2 BENTONITE USES [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:282: Drilling fluid, a composite made of Bentonite and water has the following functions: [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:283: 2.3 BENTONITE CONCENTRATIONS [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:283: The drilling fluid consists of a low concentration bentonite – water mixture. Depending on the [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:283: (80kg) of dry bentonite clay per m3 of water. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:283: The use of bentonite has a number of benefits: [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:283: There is little to no valuable evidence from onshore government bodies regarding the use of bentonite (due [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:283: 3 RISK OF BENTONITE BREAKOUT [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:283: 3.1 BENTONITE LOSS TO SURFACE [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:284: small pump with flexible hose to pump the bentonite back to the entry pit. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:284: Drilling fluid (bentonite) can sometimes break out of the bore in case of highly fissured clay, gravels or where [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:284: The risk of a bentonite breakout during drilling cannot be fully assessed beforehand4 however any decrease [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:284: 3.2 BENTONITE LOSS TO VOIDS ONSHORE & OFFSHORE [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:284: 3.3 BENTONITE LOSS OFFSHORE [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:284: 4 BENTONITE BREAKOUT MITIGATION [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:286: the risk of bentonite break out. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:288: 6 BENTONITE BREAKOUT CLEANUP [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:288:The execute contractor shall develop and produce a detailed bentonite breakout plan / methodology, as a minimum [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:289:7 EXAMPLE BENTONITE MATERIALS SAFETY DATA SHEET [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:293: Technical Information Note – Bentonite Breakout [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:293: Score ‘2’ = Severe, A Major bentonite breakout is very unlikely if all the mitigation measures are followed. However, there is always a chance that for example an old borehole was missed [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:294: Technical Information Note – Bentonite Breakout [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:295: Technical Information Note – Bentonite Breakout [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:296: Technical Information Note – Bentonite Breakout [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:297: Technical Information Note – Bentonite Breakout [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:297:Bentonite [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:297:Bentonite Spillage If wet creates slip hazard 3 Do not wash down spillage area. Contain, L [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:297:bentonite splits) Remove all trace from allotments. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:297:Bentonite break Contamination of groundwater 1 Precautions to be centred on vigilance, control, L [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:297:from drill bore bentonite. (Inert but classed as [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf|EN010103-002078-NZT DCO - 9.27 Applicants’ Response to the ExA's Second Written Questions - August 2022 (D6).pdf]]:298: Technical Information Note – Bentonite Breakout [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:23:The EA noted in the meeting that recent pollution Further information regarding the bentonite drilling fluid and [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:77: bentonite as the primary base (a mined clay) which is delivered to site as a [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:77: with potable water. In addition to the bentonite, the drilling fluid contains [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:77:9.7.36 Bentonite is a naturally occurring material, is recyclable, has a non- [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:77:9.7.37 The drilling fluid would consist of a low concentration bentonite-water [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:77: Risk of Bentonite Breakout / Frac Out [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:77: bentonite back to the entry pit. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf|EN010103-002423-NZT DCO - 6.4.11 ES Vol III Appendix 9C WFD Assessment - Oct 2022 (D11) (Clean).pdf]]:77:9.7.43 The risk of a bentonite breakout during drilling cannot be fully assessed [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001150-NZT DCO 6.4.48 ES Vol III Appendix 24C Statement of Combined Effects.pdf|EN010103-001150-NZT DCO 6.4.48 ES Vol III Appendix 24C Statement of Combined Effects.pdf]]:54: construction, and associated bentonite and/or barite (materials [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001150-NZT DCO 6.4.48 ES Vol III Appendix 24C Statement of Combined Effects.pdf|EN010103-001150-NZT DCO 6.4.48 ES Vol III Appendix 24C Statement of Combined Effects.pdf]]:54: bentonite and barite are PLONAR). It is [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-000895-NZT DCO 6.2.9 ES Vol I Chapter 9 Surface Water, Flood Risk and Water Resources.pdf|EN010103-000895-NZT DCO 6.2.9 ES Vol I Chapter 9 Surface Water, Flood Risk and Water Resources.pdf]]:79: water-based mud (WBM) containing bentonite and barite, fine particulate [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf|EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf]]:57: mud (WBM) containing bentonite and barite, fine particulate materials, which [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf|EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf]]:57: such as limestone; Bentonite is a clay-based material, typically produced from [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf|EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf]]:60: be a small release of water based mud (WBM) containing bentonite and barite. [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf|EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf]]:111: bentonite clays. However, evidence from similar projects indicates that effects [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf|EN010103-000900-NZT DCO 6.2.14 ES Vol I Chapter 14 Marine Ecology and Nature Conservation.pdf]]:112: proposed materials for which are bentonite and barite. Both bentonite and [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001771-NZT DCO 9.8 - Appendix GH.1.2 Foundations Options Report - June 2022.pdf|EN010103-001771-NZT DCO 9.8 - Appendix GH.1.2 Foundations Options Report - June 2022.pdf]]:25:that may be considered is the provision of permanent sleeving (e.g. bentonite / vermiculite) around the bored piles [[this>Infrastructure/projects/north-east/the-net-zero-teesside-project/EN010103-001771-NZT DCO 9.8 - Appendix GH.1.2 Foundations Options Report - June 2022.pdf|EN010103-001771-NZT DCO 9.8 - Appendix GH.1.2 Foundations Options Report - June 2022.pdf]]:27: Suitable for water bearing ground where deep casings or bentonite Soil or rock removed during boring can be inspected for comparison [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:41:well casing was sealed with bentonite and capped with a flush well cover. [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:78: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:79: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:80: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:81: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:82: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:83: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:84: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:85: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:86: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:87: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:88: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:89: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:90: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:91: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:92: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:93: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:94: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:95: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:96: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/tees-ccpp/EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf|EN010082-000196-EN010082-6.3.6-ES Annex D3-Site Condition Report-Final-November 2017.pdf]]:97: Concrete Bentonite seal Arisings Filter pack Slotted pipe Plain pipe Sheet 1 of 1 [[this>Infrastructure/projects/north-east/york-potash-harbour-facilities-order/TR030002-000468-Section 6 App 6.2 Land Quality Generic Risk Assessment.pdf|TR030002-000468-Section 6 App 6.2 Land Quality Generic Risk Assessment.pdf]]:35: bentonite and bentonite cement seal. [[this>Infrastructure/projects/north-east/york-potash-harbour-facilities-order/TR030002-000468-Section 6 App 6.2 Land Quality Generic Risk Assessment.pdf|TR030002-000468-Section 6 App 6.2 Land Quality Generic Risk Assessment.pdf]]:35: Boreholes where no well was installed were backfilled with bentonite cement grout. [[this>Teesworks/Planning/R-2022-0342-CD/R-2022-0342-CD-10035117-AUK-XX-XX-RP-ZZ-0395-03-GE Plot.pdf|R-2022-0342-CD-10035117-AUK-XX-XX-RP-ZZ-0395-03-GE Plot.pdf]]:93: Bentonite Seal [[this>Teesworks/Planning/R-2021-1048-FFM/R-2021-1048-FFM-4153 & 4154 Area A Former Steelworks Redcar Contract 1 & 2 (Area A) (Final report).pdf|R-2021-1048-FFM-4153 & 4154 Area A Former Steelworks Redcar Contract 1 & 2 (Area A) (Final report).pdf]]:22: Bentonite Seal [[this>Teesworks/Planning/R-2021-1048-FFM/R-2021-1048-FFM-4339 Preliminary Onshore GI for NZT (Draft Report).pdf|R-2021-1048-FFM-4339 Preliminary Onshore GI for NZT (Draft Report).pdf]]:11:first cohesive layer was determined. Aquifer protection was installed, comprising a bentonite pellet seal, was [[this>Teesworks/Planning/R-2021-1048-FFM/R-2021-1048-FFM-4339 Preliminary Onshore GI for NZT (Draft Report).pdf|R-2021-1048-FFM-4339 Preliminary Onshore GI for NZT (Draft Report).pdf]]:11:through the bentonite seal and subsequent strata until scheduled depth. On completion the AEG rotary [[this>Teesworks/Planning/R-2021-1048-FFM/R-2021-1048-FFM-4339 Preliminary Onshore GI for NZT (Draft Report).pdf|R-2021-1048-FFM-4339 Preliminary Onshore GI for NZT (Draft Report).pdf]]:26: Bentonite Seal [[this>Teesworks/Planning/R-2021-1048-FFM/R-2021-1048-FFM-Appendix1.pdf|R-2021-1048-FFM-Appendix1.pdf]]:18: HDPE standpipe, a gravel filter pack and cement / bentonite grout). [[this>Teesworks/Planning/R-2021-0100-CD/R-2021-0100-CD-10035117-AUK-XX-XX-RP-ZZ-0117-01-Prairie_ESA_Addendum.pdf|R-2021-0100-CD-10035117-AUK-XX-XX-RP-ZZ-0117-01-Prairie_ESA_Addendum.pdf]]:50: Bentonite Seal [[this>Teesworks/Planning/R-2021-0100-CD/R-2021-0100-CD-STDC_HWY-ATK-HGT-PR-RP-CE-000005_App_B-2_Part1.pdf|R-2021-0100-CD-STDC_HWY-ATK-HGT-PR-RP-CE-000005_App_B-2_Part1.pdf]]:20: Bentonite Seal [[this>Teesworks/Planning/R-2021-0100-CD/R-2021-0100-CD-STDC_HWY-ATK-HGT-PR-RP-CE-000004_App_B-1_Part1.pdf|R-2021-0100-CD-STDC_HWY-ATK-HGT-PR-RP-CE-000004_App_B-1_Part1.pdf]]:20: Bentonite Seal [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:278: Stiff sandy gravelly clay to 10m Bentonite seal 3.0-4.0 mbgl [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:278: Bentonite seal to surface [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:278: Mudstone to 15m Bentonite seal to surface [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:281: glacial till) Bentonite seal to 0.3mbgl appears to be natural ground. [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:281: Bentonite seal to 0.3mbgl [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:281: Bentonite seal to 0.3mbgl [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:298: Location ID Bentonite (m3) Gravel Filter Pack (m3) [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:493:where necessary, by the use of bentonite seals in boreholes. Where contamination is [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:602:achieved where necessary by the use of bentonite seals in the boreholes. Where contamination is [[this>Teesworks/Planning/R-2020-0357-OOM/R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf|R-2020-0357-OOM-South Industrial Zone ES - Vol 3 - Appendix H - July 2020.pdf]]:644: This was achieved by the use of bentonite seals in the boreholes, as detailed in the [[this>Teesworks/Planning/R-2020-0743-CD/R-2020-0743-CD-10035117-AUK-XX-XX-RP-ZZ-0125-02-MPA_Shallow_Soils_Part1.pdf|R-2020-0743-CD-10035117-AUK-XX-XX-RP-ZZ-0125-02-MPA_Shallow_Soils_Part1.pdf]]:56: Bentonite Seal [[this>Teesworks/Planning/R-2020-0743-CD/R-2020-0743-CD-10035117-AUK-XX-XX-RP-ZZ-0125-02-MPA_Shallow_Soils.pdf|R-2020-0743-CD-10035117-AUK-XX-XX-RP-ZZ-0125-02-MPA_Shallow_Soils.pdf]]:56: Bentonite Seal [[this>Teesworks/Planning/R-2020-0820-ESM/R-2020-0820-ESM-Lackenby ES - Vol 3 - Chapter G - Ground Conditions - Dec 2020.pdf|R-2020-0820-ESM-Lackenby ES - Vol 3 - Chapter G - Ground Conditions - Dec 2020.pdf]]:15: This was achieved by the use of bentonite seals in the boreholes, as detailed in the [[this>Teesworks/Planning/R-2020-0820-ESM/R-2020-0820-ESM-Lackenby ES - Vol 3 - Chapter G - Ground Conditions - Dec 2020.pdf|R-2020-0820-ESM-Lackenby ES - Vol 3 - Chapter G - Ground Conditions - Dec 2020.pdf]]:315: Bentonite Seal [[this>Teesworks/Planning/R-2021-0432-FFM/R-2021-0432-FFM-4155 The Former SSI Steelworks, Redcar - Contract 3 (Final Report).PDF|R-2021-0432-FFM-4155 The Former SSI Steelworks, Redcar - Contract 3 (Final Report).PDF]]:22: Bentonite Seal [[this>Teesworks/Planning/R-2020-0730-CD/R-2020-0730-CD-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part5.PDF|R-2020-0730-CD-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part5.PDF]]:161: Bentonite Seal [[this>Teesworks/Planning/R-2020-0730-CD/R-2020-0730-CD-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part1.PDF|R-2020-0730-CD-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part1.PDF]]:50: Bentonite Seal [[this>Teesworks/Planning/R-2020-0730-CD/R-2020-0730-CD-10035117-AUK-XX-XX-RP-ZZ-0062-02-Prairie_ESA_Part2.PDF|R-2020-0730-CD-10035117-AUK-XX-XX-RP-ZZ-0062-02-Prairie_ESA_Part2.PDF]]:27: Bentonite Seal [[this>Teesworks/Planning/R-2020-0318-FFM/R-2020-0318-FFM-10035117-AUK-XX-XX-RP-ZZ-0117-01-Prairie_ESA_Addendum.pdf|R-2020-0318-FFM-10035117-AUK-XX-XX-RP-ZZ-0117-01-Prairie_ESA_Addendum.pdf]]:50: Bentonite Seal [[this>Teesworks/Planning/R-2022-0237-CD/R-2022-0237-CD-10035117-AUK-XX-XX-RP-ZZ-0452-01-P4_GI_AD Part 2.pdf|R-2022-0237-CD-10035117-AUK-XX-XX-RP-ZZ-0452-01-P4_GI_AD Part 2.pdf]]:26: Bentonite Seal [[this>Teesworks/Planning/R-2021-0879-FF/R-2021-0879-FF-10035117-AUK-XX-XX-RP-ZZ-0062-02-Prairie_ESA_Part2.PDF|R-2021-0879-FF-10035117-AUK-XX-XX-RP-ZZ-0062-02-Prairie_ESA_Part2.PDF]]:27: Bentonite Seal [[this>Teesworks/Planning/R-2021-0879-FF/R-2021-0879-FF-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part5.PDF|R-2021-0879-FF-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part5.PDF]]:161: Bentonite Seal [[this>Teesworks/Planning/R-2021-0879-FF/R-2021-0879-FF-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part1.PDF|R-2021-0879-FF-10035117-AUK-XX-XX-RP-ZZ-0117-02-Prairie_ESA_Addendum_Part1.PDF]]:50: Bentonite Seal [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:75: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:76: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:77: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:78: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:79: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:80: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:81: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:82: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:83: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:84: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:85: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:86: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:87: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:88: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:89: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:90: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:91: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:92: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:93: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:94: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:95: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:96: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:97: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:98: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:99: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:100: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:101: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:102: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:103: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:104: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:105: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:106: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:107: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:108: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:109: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:110: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:111: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:112: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:113: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:130: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:131: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:132: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:133: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:134: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:135: 7. Borehole backfilled with bentonite pellets and arisings upon completion. [[this>Teesworks/Planning/R-2023-0277-CD/R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf|R-2023-0277-CD-10035117-AUK-XX-XX-RP-ZZ-623-01-Data Gap Areas GQRA.pdf]]:136: 7. Borehole backfilled with bentonite pellets and arisings upon completion.