The Bing Community Group Wastewater Scheme Geotechnical Investigation Contract
Short description
23/WAT/2023 -
The Bing Community Group Wastewater Scheme Geotechnical Investigation Contract
Detailed description
This contract provides for an advance ground investigation works to be carried out in connection with the construction of a proposed sewerage scheme in Kilrane, County Wexford from Bing to Kilrane. The works shall include the following:
> 2 No. rotary coreholes to 6m (the location of the coreholes required is to be reviewed following the trial pits and cable percussion boreholes.
> 2 No. cable percussion boreholes taken to 4 to 6m bgl or refusal on rock;
> 23 No. trail pits excavated to 3.0m or refusal on rock;
> 19 No. slit trenches (In 50km/hr zone, half road width excavation and reinstatement. In 80km/hr zone, full road width excavation and reinstatement. In concrete footpath, full bay reinstatement)
> 2 No. standpipe piezometers.
> Sampling from boreholes and trial pits;
> Ground water level readings from piezometers (including returns to site);
> In-situ testing (SPT's) and laboratory testing;
> In-situ permeability testing in boreholes where permeable strata are encountered.
> Factual reporting;
> Surveying of investigation points.
All works in accordance with:
> Guidelines for Managing Openings in Public Roads, April 2017 DTTAS
> Requirements for the Reinstatement of Openings in National Roads, CC-PAV-04007, May 2019, TII Publications
> Temporary Traffic Management Design Guidance, August 2019 DTTAS
> Temporary Traffic Management Operations Guidance, August 2019 DTTAS.
Type of Contract:
Works | Contracting authority
Wexford County Council
County Hall
Carricklawn
Wexford
Ireland
View profile | Contact
Jordan McGrath
| Response deadline
(Irish time)
24-04-2023 18:00 | Currency
EUR | CPV codes
71332000-4
Geotechnical engineering services
71510000-6
Site-investigation services
45000000-7
Construction work
45111200-0
Site preparation and clearance work
45112100-6
Trench-digging work
45231100-6
General construction work for pipelines
45231110-9
Pipelaying construction work
45232100-3
Ancillary works for water pipelines
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