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Former St George’s Hospital Site Ground Investigation

HOMES & COMMUNITIES AGENCY Published 18 Nov 2016 Contracts Finder

key details

Value£170,000
Statuscomplete
Category (CPV) 45111000 +1 more
RegionNorth East
Deadline22 Feb 2016
Contract start7 Mar 2016
Contract end30 Sept 2016
SME suitableYes
OCIDocds-b5fd17-3c58be02-adc9-11e6-9901-0019b9f3037b

Award

SupplierValueDateStatus
Dunelm Drilling and Geotechnical Ltd £114,008 7 Mar 2016 active

description

The Homes & Communities Agency wish to carry out an intrusive ground investigation for a site identified for potential development at the Former St Georges Hospital site in Morpeth.

The ground investigation will be carried out in three separate phases:

Phase 1 – Preliminary Investigation –To investigate areas of previous contaminative land uses in the south of the site and inform a contamination risk assessment.
Phase 2– Detailed Investigation for Access Road – To confirm ground conditions on the alignment of the proposed access road and establish parameters for pavement and earthworks design. To investigate mine workings beneath the road alignments.
Phase 3 – Exploratory Investigation for Development – To investigate the prevailing ground conditions and establish the levels of potential contamination across the wider site area. To investigate potential mine workings on the site and inform a mining risk assessment. To characterise levels of groundwater contamination and soil gas spatially and vertically across the site.

In addition to the above, the investigation is intended to identify the thickness, nature and variability of any made ground and drift deposits, and confirm the depth of bedrock across the site

It is proposed that the Phase 1 and Phase 2 Investigation site works will be carried out concurrently commencing in mid March 2016. The Phase 3 investigation will be carried out following the completion of Phases 1 and 2. Based upon current programme, it is envisaged that it will be carried out during Summer 2016.

A desk study of published BGS information available for the site the indicates the site to be underlain by Glacial Till, with localised sands and gravels in the south of the site overlying Lower Coal Measures bedrock. A drift thickness ranging between 10 and 15m is indicated across the majority of the site.

For the purposes of tender, the scope of works shall comprise:

2 No. Cable percussive holes to depths between 10m and 15mbgl.
10 No. Cable Percussive Holes followed by open hole rotary to depths between 30mbg and 35mbgl.
11 No. Open hole rotary to depths between 30mbgl and 40mbgl.
52 No. Machine excavated trial pits to depths of up to 4.5mbgl
In situ standard penetration testing in selected boreholes
Geotechnical laboratory testing
Chemical laboratory testing
Installation of 50mm groundwater or combined gas/groundwater standpipes
Post siteworks groundwater level and ground gas monitoring and sampling
Provision of factual reports and digital data

Additional information: The closing time for tenders is 1pm.

All discussions, meetings and communications will be conducted in English.

The contract will be subject to English law. Tenders and all supporting documents must be priced in GBP and all payments under the contract will be made in GBP.

This procurement and award is subject to the transparency arrangements being adopted by the UK Government. These arrangements include the publication of tender documentation issued by the HCA and the contract between the HCA and supplier. Bidders should highlight any areas they consider commercially sensitive in order for the HCA to be able to honour our transparency obligations without undermining the bidders commercial interests.

Candidates are advised that the HCA is subject to the Freedom of Information Act 2000 ("The Act"). If a candidate considers that any of the information supplied as part of this procurement procedure should not be disclosed because of its commercial sensitivity, confidential or otherwise, they must, when providing this information, clearly identify the specific information they do not wish to be disclosed and clearly specify the reasons for its sensitivity. The HCA shall take such statements into consideration in the event that it receives a request pursuant to the Act which relates to the information provided by the interested party. Please note, it is insufficient to include a statement of confidentiality encompassing all the information provided in the response.

The HCA takes a zero-tolerance approach to bribery and corruption and sets high standards of impartiality, integrity and objectivity in relation to the stewardship of public funds and the management of its activities. The principles contained within this policy apply to both internal and external audiences, including anyone wishing to undertake business or engage with the HCA. Please refer to our Anti-bribery and Corruption Policy by visiting https://www.gov.uk/government/publications/anti-bribery-and-corruption-policy for further information.

notice history

1 notice published against this procurement.

PublishedTypeRegimeNotice
18 Nov 2016 Award (award) · 634200e7-7fa8-441c-88d7-7d90b6b18280-85635

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