Published date: 12 September 2019

Awarded contract - This means that the contract has been awarded to a supplier.


Closing: 30 August 2019

Contract summary

Industry

  • Ground investigation work - 45111250

  • Engineering-related scientific and technical services - 71350000

  • Geological, geophysical and other scientific prospecting services - 71351000

Location of contract

South West

Value of contract

£65,000

Procurement reference

NSOMS001-DN427521-93990839

Published date

12 September 2019

Closing date

30 August 2019

Contract start date

16 September 2019

Contract end date

8 November 2019

Contract type

Works

Procedure type

Open procedure

Any interested supplier may submit a tender in response to an opportunity notice.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

No

Description

The Proposed Ground Investigation works contract comprises the following works:

1. 4 No. boreholes advanced using a drilling rig capable of both dynamic sampling and rotary coring that can obtain the required samples through possible made ground/fill, superficial deposits and solid geology to depths of approximately 30 mbgl. Boreholes shall extend 7.5m in to competent bedrock. Collection of Piston/UT100 undisturbed samples where possible, SPT testing and collection of rock cores.
2. Soils to be logged in accordance with BS EN ISO 14688-1:2002+A1:2013 and BS5930:2015.
3. Rock to be logged in accordance with BS EN ISO 14689-1:2002, BS 5930:2015 and with consideration of CIRIA C570.
4. 10 No. Cone Penetration Tests, to refusal, using the Piezocone with 4 No. pore pressure dissipation testing (Two on either side of the River).
5. Geotechnical Laboratory testing on selected samples.
6. Environmental Testing on Selected samples.
7. Provision of AGS data.
8. Ground Investigation Factual Report (as per 16.8.1)
9. 8 No. of hand dug trial pits to depths of approximately 500 mmbgl, as shown on the attached Trial Pit location map on existing cycle track near to Yeo Bank Farm.
Specific borehole requirements are detailed further in Schedule 1 and Schedule 2 of Ground Investigation (GI) Specification. The proposed borehole location plan is attached to the GI

More information

Previous notice about this procurement

Yeo Bank Farm Bridge, Ground Investigation Works

  • Opportunity
  • Published 6 August 2019

Award information

Awarded date

11 September 2019

Contract start date

16 September 2019

Contract end date

8 November 2019

Total value of contract

£55,500

This contract was awarded to 1 supplier.

Geotechnics Ltd

Address

CV4 9AP

Reference

None

Supplier is SME?

Yes

Supplier is VCSE?

No

About the buyer

Contact name

Chandan Bhumpelly

Address

Castlewood
Clevedon
BS23 1UJ
United Kingdom

Telephone

+44 1275888293

Email

Chandan.Bhumpelly@n-somerset.gov.uk

Website

http://www.n-somerset.gov.uk/