C123 LIM Limmo Peninsula Shaft Written
Total Page:16
File Type:pdf, Size:1020Kb
Limmo Peninsula Shaft Site Specific Written Scheme of Investigation C123-JUL-T1-TPL-CR0144_SH011_Z-00001, Rev. 9.1 Document History Continued: Revision Date: Prepared By: Checked by: Approved by: Reason for Issue: 1.0 30/01/08 Issue for CLRL Approval (MoLAS) (MDC4) CLRL comments 2.0 01/05/08 (MoLAS) (MDC4) incorporated (MoLAS) Issue for CLRL Scheme 3.0 05/09/08 (MDC4) (MDC4) Design 3 (MDC4) Update for Grip 4 to 4.0 30/01/09 (MDC4) (MDC4) incorporate the NLBH and Street Furniture Surveys 5.0 24/11/09 (PDP) (PDP) (PDP) For inclusion with ITT Updated by 6.0 26/02/10 (PDP) For inclusion with ITT for PDP) (PDP) For Approval by PDP: 7.0 18/05/10 Revised for watching brief on gas diversion 8.0 22/07/10 For PDP Acceptance 9.0 10/03/11 For Issue Page 2 of 66 Document uncontrolled once printed. All controlled documents are saved on the CRL Document System © Crossrail Limited RESTRICTED Limmo Peninsula Shaft Site Specific Written Scheme of Investigation C123-JUL-T1-TPL-CR0144_SH011_Z-00001, Rev. 9.1 This document has been prepared for the exclusive use of the Client and unless otherwise agreed in writing by Jacobs, no other party may use, make use of or rely on the contents of this document. Should the Client wish to release this document to a third party, Jacobs may, at its discretion, agree to such release provided that (a) Jacobs’ written agreement is obtained prior to such release; and (b) by release of the document to the third party, that third party does not acquire any rights, contractual or otherwise, whatsoever against Jacobs and Jacobs, accordingly, assume no duties, liabilities or obligations to that third party; and (c) Jacobs accepts no responsibility for any loss or damage incurred by the Client or for any conflict of Jacobs’ interests arising out of the Client's release of this document to the third party. Page 4 of 66 Document uncontrolled once printed. All controlled documents are saved on the CRL Document System © Crossrail Limited RESTRICTED Limmo Peninsula Shaft Site Specific Written Scheme of Investigation C123-JUL-T1-TPL-CR0144_SH011_Z-00001, Rev. 9.1 Contents Definitions......................................................................................................................7 1 Executive Summary ................................................................................................10 2 Project Background ................................................................................................11 2.1 Project Background and Site Location .................................................................. 11 2.2 Summary of Previous Assessment Work and Archaeological Investigation..... 11 2.3 Geology and Topographic Setting ......................................................................... 14 2.4 Archaeological and Historical Development of the Site....................................... 14 2.5 Deposit Survival....................................................................................................... 18 2.6 Archaeological Potential ......................................................................................... 20 2.7 Importance................................................................................................................ 20 3 Construction Impact Summary and Outline Mitigation Design...........................21 3.1 Construction Summary ........................................................................................... 21 3.2 Predicted Impacts .................................................................................................... 21 3.3 Outline Mitigation..................................................................................................... 21 4 Research Design Objectives of the Investigation and Research Aims ..............22 4.1 Aims of Proposed Investigation ............................................................................. 22 4.2 Site Specific Research Aims................................................................................... 22 4.3 Relevant Regional Research Aims ......................................................................... 22 5 Scope of the Investigation......................................................................................24 5.1 Site code ................................................................................................................... 24 5.2 Limmo Peninsula Shaft ........................................................................................... 24 5.3 Conveyor Route, Instone Wharf and Access Roads ............................................ 24 5.4 Specific Requirements for the Principal Contractor (C305)................................. 28 5.5 Instructions to Archaeological Contractor (C261) and Specification ................. 29 6 Programme for the Investigation ...........................................................................30 6.1 Main Construction.................................................................................................... 30 7 Specification for Evaluation & Mitigation (including Watching Brief) ................31 7.1 Generic Standards ................................................................................................... 31 7.2 Potentially nationally important remains............................................................... 31 7.3 Human Remains....................................................................................................... 31 7.4 Treasure Act ............................................................................................................. 32 7.5 Health and safety ..................................................................................................... 33 7.6 Location and ground elevation of interventions and survey grids ..................... 34 8 Specification for Watching Brief ............................................................................35 Page 5 of 66 Document uncontrolled once printed. All controlled documents are saved on the CRL Document System © Crossrail Limited RESTRICTED Limmo Peninsula Shaft Site Specific Written Scheme of Investigation C123-JUL-T1-TPL-CR0144_SH011_Z-00001, Rev. 9.1 8.1 Scope of Watching Brief.......................................................................................... 35 8.2 Recording standards ............................................................................................... 38 8.3 Specification for archaeological investigation...................................................... 38 8.4 Recording systems .................................................................................................. 40 8.5 Archaeological science ........................................................................................... 42 8.6 Generic specification for Environmental Sampling.............................................. 44 9 Deliverables .............................................................................................................46 9.1 Archaeological Contractors Method Statement.................................................... 46 9.2 Site Archives ............................................................................................................ 47 9.3 Digital Data ............................................................................................................... 47 9.4 Interim Statement..................................................................................................... 48 9.5 Survey Report........................................................................................................... 49 9.6 Fieldwork Report...................................................................................................... 49 9.7 SMR/HER Summary Sheet ...................................................................................... 51 9.8 Summary Report ...................................................................................................... 51 9.9 Post excavation assessment .................................................................................. 51 10 Site Monitoring & Progress Reports......................................................................52 11 Personnel requirements .........................................................................................53 12 References and Maps .............................................................................................54 Appendix A — Figures ................................................................................................57 Page 6 of 66 Document uncontrolled once printed. All controlled documents are saved on the CRL Document System © Crossrail Limited RESTRICTED Limmo Peninsula Shaft Site Specific Written Scheme of Investigation C123-JUL-T1-TPL-CR0144_SH011_Z-00001, Rev. 9.1 Definitions ADS Archaeology Data Service Above Tunnel Datum ATD Tunnel Datum = Ordnance Datum plus 100m BP Before Present c. Circa CDI Common Design Item CDM Construction (Design and Management) Regulations CICP Crossrail Integrated Construction Programme CPFR Crossrail Project Functional Requirements CRL Crossrail Ltd dB Decibel dB(A) Decibel (ambient) DDA Disability Discrimination Act DDBA Detailed Desk Based Assessment DfT Department for Transport DLR Docklands Light Railway Dom Doc Lotus Domino Document Manager (software programme) EMP Environmental Management Plan EMR Environmental Minimum Requirements ES Environmental Statement EH English Heritage EWMA Enabling Works Managing Agent GLAAS Greater London Archaeological