# Yeo Bank Farm Bridge, Ground Investigation Works

> A sourced UK public sector contract award published by North Somerset Council.

## Key facts

- Buyer: [North Somerset Council](/buyers/north-somerset-council/contract-awards)
- Supplier: Geotechnics Ltd
- Award value: £55,500
- Tender value: £65,000
- Award date: 11 September 2019
- Published: 12 September 2019
- Contract start: 16 September 2019
- Contract end: 8 November 2019
- Stage: awarded
- Procurement category: works
- Notice ID: 06a65eed-3f33-46a1-b330-2575e28ccf08-313565
- OCID: ocds-b5fd17-e336c4bf-66d1-4b54-aea2-ecb509e33f41

## 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

## Related contract awards

- [MetroWest Phase 1B Highways and Bridges Design and Construction Contract - Award of Stage 2 Package 2 Bridges Contract 3 \(Royal Portbury Dock Road\)](/contracts/ocds-b5fd17-a911d295-7c48-479e-8130-25c60b437a43) — North Somerset Council
- [LOT 1 and LOT 2 Baytree School WSM Campus - SEND](/contracts/ocds-b5fd17-4a5178a4-dd1c-4f23-a335-f5c4f7590b25) — North Somerset Council
- [LOT 1 and LOT 2 Baytree School Clevedon Campus - SEND](/contracts/ocds-b5fd17-040c6ee7-75f7-4901-a649-f831edf62a7b) — North Somerset Council
- [LOT 2 - Sky Vale School \(SEND\) Whole School Procurement](/contracts/ocds-b5fd17-6d67ca34-618f-4b41-b9fe-e38ce039e949) — North Somerset Council
- [CP2405-23 A38 Freeport Cycle Bridge Ground Investigations](/contracts/ocds-b5fd17-50fd4f3d-96c2-4a9a-b8df-c811b12d6f27) — Devon County Council
- [Cribbs Patchway MetroBus Extension: Ground Investigation Works](/contracts/ocds-b5fd17-c70901f8-e15d-4760-920f-edf79452f6c5) — South Gloucestershire Council
- [Cribbs Patchway MetroBus Extension: Ground Investigation Works](/contracts/ocds-b5fd17-8f798c5a-2e09-433a-8a77-0da82b387839) — South Gloucestershire Council
- [CP1494-17 A361 and A39 North Devon Link Road Geotechnical Investigation](/contracts/ocds-b5fd17-5a9a3804-37dd-4615-84ef-d42558ccabea) — Devon County Council
- [T0422 - CM115 South Stack Lighthouse Painting](/contracts/ocds-b5fd17-5e90bd90-bcee-41a2-b011-ccb36078da3d) — Trinity House
- [T0422 - CM116 Flatholm Lighthouse Painting](/contracts/ocds-b5fd17-dc6b0362-3017-4c20-8358-85be6acb4330) — Trinity House
- [E20017 - Nags Heag Hill - Air Balloon Road Drainage Correction Work](/contracts/ocds-b5fd17-7d8cc0ec-773a-4e69-a697-4d8957e2d4b4) — Bristol City Council
- [Hillingdon PS HQ - M&E Works](/contracts/ocds-b5fd17-16130349-afd8-4a0a-bc2c-dcd28ebd81ac) — METROPOLITAN POLICE SERVICE

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/06a65eed-3f33-46a1-b330-2575e28ccf08-313565)