Portarlington Flood Relief Scheme - Site Investigation works

Published

23 January 2024

Submission deadline

20 February 2024

Estimated value

€210,000

Procedure

open

Lots

1

Notice number

00045892-2024

Reference

bd79836c-52d3-4895-b635-d0c607b56172

Official source

Official source

CPV codes

• 45000000Trabajos de construcción
• 71332000Servicios de ingeniería geotécnica
• 45120000Trabajos de perforación y sondeo

Description

The purpose of this investigation is • to provide geotechnical information on the prevailing ground conditions underlying the site, • to determine the composition of any existing embankments, • to investigate possible sources of any embankment fill material, • to determine groundwater levels • to install instrumentation necessary to capture the long-term behaviour and seasonal variations to the groundwater at key areas across the site and also • to determine the engineering properties of the soils encountered in order to assist in progressing the design. The works will also investigate the presence and details of existing foundations. The site investigation shall comprise the following investigation methods: • 20No. cable percussive boring to a maximum depth of 10m, • construction of groundwater monitoring installations, • 12No. windowless samples with adjacent super heavy dynamic proving to a maximum depth of 5m, • 39No. machine (or hand) excavated trial pits to a maximum depth of 3.0m, • 12No. Observation pits (machine and hand excavated) to investigate existing foundation conditions to a maximum depth of 1.5m, • In situ variable head permeability testing within boreholes and inf…

Frequently asked questions

What is the deadline to bid for this tender?

The submission deadline is 20 February 2024. Check the official source, as dates can be modified.

What is the estimated value of this tender?

The estimated value published by the buyer is €210,000.

Who is the buyer of this tender?

The contracting authority is Laois County Council (European Union).