II.1)
Scope of the procurement
Sealing Deep Site Investigation Boreholes - Phase 5
Reference number:
RWM512BP
71332000
-
Geotechnical engineering services
Services
II.1.4)
Short description
Radioactive Waste Management (RWM) as the authority intends to procure a partner, or a number of partners, to assist in delivering the final phase (Phase 5) of the Sealing Deep Site Investigation Boreholes project in support of the site evaluation and of the site characterisation activities in relation to its proposed programme for the siting and construction of Geological Disposal Facility (GDF) for higher activity radioactive waste.
II.1.5)
Estimated total value
Value excluding VAT: 9500000.00
GBP
II.1.6)
Information about lots
This contract is divided into lots:
no
II.2.2)
Additional CPV code(s)
38200000
-
Geological and geophysical instruments
45000000
-
Construction work
45100000
-
Site preparation work
45120000
-
Test drilling and boring work
71000000
-
Architectural, construction, engineering and inspection services
71300000
-
Engineering services
71310000
-
Consultative engineering and construction services
71330000
-
Miscellaneous engineering services
71351220
-
Geological consultancy services
71510000
-
Site-investigation services
71520000
-
Construction supervision services
71540000
-
Construction management services
71900000
-
Laboratory services
73000000
-
Research and development services and related consultancy services
73200000
-
Research and development consultancy services
II.2.3)
Place of performance
NUTS code:
UK -
UNITED KINGDOM
II.2.4)
Description of the procurement
This PIN is not being used as a call for competition. This PIN is to signal an intention to commence market engagement with those within the borehole sealing market and to alert the market to potential forthcoming tender exercises.
RWM’s working model for the proposed procurement strategy is for a single contract award with a suitably qualified contractor to deliver Phase 5. This strategy may change based upon the outcome of this market engagement and further development of the procurement strategy. The contract will be for a period of 5 years with an option to extend this for a further 2 years.
A DRAFT Contract Technical Specification and Questionnaire can be accessed by registering on the RWM procurement tendering system here: Sellafield Ltd (eu-supply.com)
For background on the borehole sealing project, please see http://rwm.nda.gov.uk/publication/sealing-deep-site-investigation-boreholes-phase-1-report-rwmd03042/ (Phase 1 output) and
http://rwm.nda.gov.uk/publication/sealing-deep-site-investigation-boreholes-phase-2-final-report/ (Phase 2 output). Activities to be included in Phase 5 will consider ‘small-scale’ laboratory work on materials such as bentonite, ‘large-scale’ laboratory work (e.g. using 20m mock-up boreholes), natural analogues (currently progressing via a series of international collaborative projects), a continuation of work on bridge plugs (a collaboration between RWM and two international waste management organisations), field demonstrations in pre-existing boreholes up to 2km deep and in underground research laboratories.
No borehole drilling will be undertaken. However, preparing a borehole for sealing may require rehabilitation, removal of abandoned in-hole equipment, milling and under-reaming of a window in borehole casing, etc. – access to coiled tubing and drill string technology is anticipated. Bentonite has already been chosen as the seal material for use in boreholes in lower strength sedimentary rocks and higher strength rocks. Bentonite will be emplaced in boreholes in Phase 5 via use of the Downhole Placement System, a tool has been developed for this project. A different approach can be followed for a borehole penetrating an evaporite layer in Phase 5.
Field demonstration work will be undertaken under CDM (2015) regulations. RWM will be the Client. Principal Designer and Principal Contractor roles will be filled by the supply chain.
Value excluding VAT: 9500000.00
GBP
II.2.7)
Duration of the contract, framework agreement or dynamic purchasing system
Duration in months:
60
II.2.13)
Information about European Union funds
The procurement is related to a project and/or programme financed by European Union funds:
no
II.2.14)
Additional information
Market engagement sessions are intended through July and August with industry experts and suppliers interested in potentially bidding for the resulting commercial agreements. If you wish to participate in these engagement sessions, could you please register your interest via the RWM Tendering Portal here:
https://sharedsystems.eu-supply.com/login.asp?B=SELLAFIELD