№ files_lp_3_process_7_007282
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Technical paper presenting comparative field observations and monitoring results from adjacent trial grout shafts at Bond Street Station assessing two horizontal drilling techniques for Tube-à-Manchettes installation in London Clay within the Crossrail Western Tunnels works.
Authors:
P. Pérez Lupi; Lewis; J Adetoye; X Gonzalez; N. Gallego Ramirez; Z. Munn; D. Campos
Affiliations:
Bam Ferrovial Kier JV; Crossrail Ltd; Keller Bam Ritchies; Keller Getec ITMSoil
Project:
Crossrail C300/410 Western Tunnels
Location:
Central London (Bond Street, Tottenham Court Road, Holborn)
Geological Formation:
London Clay
Type of Document:
Technical conference paper
Subject:
Horizontal drilling methods for compensation grouting
Drilling Methods Compared:
Partially cased water-flush rotary method; Partially cased auger rotary method
Infrastructure Context:
Bond Street Station and associated tunnel works
Monitoring System:
Hydrostatic Levelling Cells (HLC)
Key Topics:
Ground movement control; settlement and heave; drilling accuracy; spoil disposal; asset management; safety
Acronyms:
TaM (Tube-à-Manchettes); SCL (Sprayed Concrete Lining); TBM (Tunnel Boring Machine); I&M (Instrumentation and Monitoring); HLC (Hydrostatic Levelling Cell)
Shaft Diameter:
4.5 m
Average Shaft Depth:
15 m
Typical TaM Length:
50–90 m
Settlement Control Limit:
10 mm contour; treatment until settlement rate below 2 mm per year
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
Not specified
Region / City:
Not specified
Subject:
Industry Trends, Market Sizing
Document Type:
Lesson Plan
Organization / Institution:
Wadhwani Foundation
Author:
Not specified
Target Audience:
Students
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2021
Region / City:
NHS Highland
Topic:
Clinical Governance, Medical Guidance
Document Type:
Clinical Guideline
Organization / Institution:
NHS Highland
Author:
Not specified
Target Audience:
Health care professionals, specifically in NHS Highland
Period of Validity:
3 years
Approval Date:
Not specified
Revision Date:
Not specified
Year:
2024
Region / city:
Not specified
Topic:
Measurement theory, IRT, CTT, software tools for measurement
Document type:
Research paper
Institution:
Curtin University, Burapha University, Prince of Songkla University
Author:
Larry R Nelson
Target audience:
University students, educators in measurement and psychometrics
Period of validity:
Not specified
Approval date:
Not specified
Date of last change:
2023
Context description:
A research paper on measurement classes that explores various software tools for IRT and CTT, including Jamovi, JASP, and Lertap5, with updates on their practical use and application in university settings.
Year:
2023
Region / City:
Global
Theme:
Digital Transformation, Maritime Transportation Logistics
Document Type:
Research Article
Organization / Institution:
N/A
Author:
N/A
Target Audience:
Industry professionals, researchers in maritime logistics
Period of Application:
N/A
Approval Date:
N/A
Date of Changes:
N/A
Year:
1790
Region:
Ayrshire, Scotland
Theme:
Folklore, Drinking Culture, Supernatural Events
Document Type:
Poem / Literary Work
Author:
Robert Burns
Intended Audience:
General readership of poetry and folklore
Period Covered:
Late 18th century
Publication Date:
1790
Language:
Scots / English
Form:
Narrative poem
Main Characters:
Tam O’Shanter, Meg, Kate, witches, Nannie
Author:
Robert Burns
Year:
1790
Region:
Scotland
Language:
Scots
Genre:
Narrative poem
Type of document:
Literary work
Target audience:
General readership
Context:
Early modern Scottish culture and folklore
Setting:
Ayr, Alloway
Year:
2019
Region / City:
Bass Strait, Victoria
Topic:
Carbon Capture and Storage, Environmental Management
Document Type:
Environmental Plan, Project Update
Organization / Institution:
CarbonNet, AGR (Australia) Pty Ltd, NOPSEMA
Author:
CarbonNet Project Team
Target Audience:
Stakeholders, Local Community, Environmental Regulators
Period of Validity:
November 2019 - Ongoing
Approval Date:
April 2019
Modification Date:
Not specified
Year:
2026
Region / City:
Walvis Basin, offshore Namibia
Topic:
Environmental and Social Impact Assessment
Document Type:
Regulatory Document
Organization / Institution:
Chevron Namibia Exploration II Limited
Author:
Chevron Namibia Exploration II Limited
Target Audience:
Interested and/or Affected Parties (I&APs)
Period of Action:
2026–2027 (estimated)
Approval Date:
Not specified
Date of Changes:
Not specified
Note:
Context
Year:
2026
Region / City:
Walvis Basin, Offshore Namibia
Topic:
Environmental Impact Assessment, Offshore Exploration
Document Type:
Environmental Clearance Application
Organization / Institution:
Chevron Namibia Exploration II Limited, Environmental Resources Management (ERM)
Author:
Chevron Namibia Exploration II Limited
Target Audience:
Interested and/or Affected Parties (I&APs), Environmental Regulators
Period of Validity:
2026-2027
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2020
Region / City:
Cornwall
Theme:
Geothermal energy, drilling services, tender invitation
Document type:
Invitation to Tender (ITT)
Issuer:
Eden Geothermal Limited
Target Audience:
Companies offering independent audit services for drilling rigs
Period of Validity:
Until 22nd December 2020
Date of Approval:
27th November 2020
Date of Last Modification:
27th November 2020
Year:
2020
Region / City:
Cornwall, UK
Theme:
Geothermal Energy, Tendering
Document Type:
Tender Invitation
Issuing Organization:
Eden Geothermal Limited
Author:
Augusta Grand, Executive Director
Target Audience:
Potential suppliers of drilling fluids services
Period of Validity:
Until 11th December 2020
Approval Date:
28th October 2020
Modification Date:
N/A
Evaluation Process:
Yes
Confidentiality Clause:
Yes
Legal Considerations:
Applicable UK Law
Language:
English
Cost Considerations:
No reimbursement for expenses
Description:
A tender invitation for drilling fluids services in the Eden Geothermal Project, co-funded by the European Regional Development Fund.
Year:
2026
Region / City:
Walvis Basin, Namibia
Topic:
Environmental Impact Assessment, Exploration Drilling
Document Type:
Environmental Clearance Application
Organization:
Chevron Namibia Exploration II Limited
Author:
Chevron Namibia Exploration II Limited
Target Audience:
Interested and/or Affected Parties (I&APs), Environmental Authorities, Stakeholders
Period of Validity:
2026–2027
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2026
Region / City:
Sheffield, South Yorkshire
Topic:
Safety and operational procedures for magnetic drilling machine
Document Type:
User Manual
Organization / Institution:
Rotabroach™ Ltd
Author:
Rotabroach™ Ltd
Target Audience:
Operators of magnetic drills
Period of Validity:
N/A
Approval Date:
N/A
Revision Date:
N/A
Contextual description:
User manual providing safety instructions and operational procedures for the COMMANDO40 magnetic drilling machine.
Year:
2021
Region / city:
Cornwall
Theme:
Facilities maintenance services, Geothermal energy
Document type:
Tender invitation
Issuer:
Eden Geothermal Limited
Author:
Augusta Grand
Target audience:
Contractors, Bidders
Validity period:
Until 29th April 2021 at 16:00 hours
Approval date:
8th April 2021
Date of revisions:
Ver 1.0
Supplier response date:
29th April 2021 at 16:00 hours
Year:
2020
Region / City:
Cornwall, UK
Theme:
Geothermal energy, Tender process
Document Type:
Invitation to Tender
Issuing Organization:
Eden Geothermal Limited
Author:
Augusta Grand
Target Audience:
Potential contractors for geothermal drilling services
Validity Period:
Until 22nd January 2021, 16:00
Approval Date:
23rd December 2020
Amendment Date:
None
Project:
Eden Geothermal Project
Tender reference:
EGL-ITT-C055
Revision:
Ver 1.0
Release Date:
27th November 2020
Issuer:
Eden Geothermal Limited (“EGL”)
Supplier Response Date:
Friday 18th December at 16.00
Contents:
PART A: INSTRUCTIONS TO TENDERERS, PART B: BACKGROUND INFORMATION, PART C: EGL’s REQUIREMENTS / SCOPE OF WORK, PART D: RETURN OF TENDER, PART E: EVALUATION PROCESS, PART F: CONDITIONS, PART G: SCHEDULES (TENDER SUBMISSION TEMPLATES)
Appendices:
Appendix A: Summary Specifications of the MND Bentec 450mt Eurorig, Appendix B: Background Technical Information
Date of Issue:
27th November 2020
Tender Deadline:
Friday 18th December at 16:00
Query Deadline:
Wednesday 9th December at 12:00 noon
Confidentiality:
Yes
Jurisdiction:
UK
Language:
English
Type of Document:
Tender Invitation
Sector:
Geothermal energy
Year:
2020
Region / City:
Cornwall, United Kingdom
Subject:
Tender Invitation
Document Type:
Invitation to Tender (ITT)
Issuer:
Eden Geothermal Limited
Author:
Augusta Grand
Target Audience:
Potential Tenderers
Valid From:
1st October 2020
Deadline for Tender Submission:
16th November 2020, 16:00
Deadline for Enquiries:
27th October 2020, 12:00
Revision:
Ver 3.0
Confidentiality:
Yes
Applicable Law:
United Kingdom
Language:
English
Year:
2020
Project:
Eden Geothermal Project
Tender Reference:
EGL-ITT-C047
Issuer:
Eden Geothermal Limited
Release Date:
1st October 2020
Supplier Response Date:
9th November 2020 at 16:00
Location:
Bodelva, Cornwall, UK
Type of Document:
Invitation to Tender
Target Audience:
Contractors for directional drilling services and rental items
Revision:
Ver 2.0
Contact Email:
[email protected]
Language:
English
Applicable Law:
UK law
Year:
2020
Region / City:
Bodelva, Cornwall
Theme:
Geothermal energy, waste management
Document type:
Invitation to Tender
Issuer:
Eden Geothermal Limited
Target Audience:
Contractors, service providers
Period of validity:
Until 14th October 2020
Approval Date:
7th September 2020
Revision Date:
Ver 3.0
Year:
2020
Region / City:
Bodelva, Cornwall, UK
Topic:
Waste Management, Geothermal Energy
Document Type:
Tender Invitation
Issuer:
Eden Geothermal Limited
Target Audience:
Companies providing waste management services
Effective Period:
7th September 2020 - 14th October 2020
Approval Date:
7th September 2020
Revision Date:
7th September 2020
Tender Reference:
EGL-ITT-CO49
Response Deadline:
14th October 2020, 16:00 hours
Submission Method:
Email and Hard Copy
Contact Information:
[email protected]