II.1)
Scope of the procurement
A Multi Supplier Framework for the Provision of Groundwater, Drilling, Pump Testing and Remediation Works Associated with Water Supply Boreholes
Reference number:
17/262
45262220
-
Water-well drilling
Works
II.1.4)
Short description
The Contracting Entity is tendering to establish a Multi-Supplier Framework for the provision of appropriately qualified and experienced groundwater drilling contractors to provide expert groundwater drilling services. The scope comprises 3 elements:
1. Trial wells
2. Production wells
3. Testing
As per Tender Documents.
II.1.6)
Information about lots
This contract is divided into lots:
no
II.2.2)
Additional CPV code(s)
76430000
-
Well-drilling and production services
76431000
-
Well-drilling services
76472000
-
Well site inspection or testing services
76490000
-
Well-completion services
II.2.3)
Place of performance
Main site or place of performance:
National (across 3 regional contracts)
II.2.4)
Description of the procurement
The Contracting Entity is tendering to establish a Multi-Supplier Framework for the provision of appropriately qualified and experienced groundwater drilling contractors to provide expert groundwater drilling services. The scope comprises 3 elements: 1.Trial wells – drilling, well development and completion of groundwater exploration trial wells in various soil conditions, for the purposes of determining the suitability of a site for groundwater supply for the required well yield and groundwater quality. Borehole diameters shall be up to 200mm internal diameter. The Contractor shall provide and install all required materials for the trial well development and completion. The well shall be developed with compressed air, until the discharge water is clear. The Contractor may be required to abandon and backfill wells, as directed by the Employer’s Representative.
2.Production wells – drilling, well development and completion of water supply production wells in various soil conditions. The depths of the pump chamber casing and the well are dependent on the soil conditions. The Contractor shall provide and install all required materials for the production well development and completion, including a sealed pump chamber casing. The well shall be developed with compressed air, until the discharge water is clear. The Contractor may be required to remove material in existing wells to facilitate the subsequent re-fitting of the well to achieve a quality of finish at the level of that described in EPA Note No.14. 3.Testing – Post-drilling testing, water sampling and monitoring, and surveying of existing and newly drilled boreholes/wells. Pumping tests required are step tests, constant rate tests, and recovery tests. Water quality sampling and testing (number of specified suites of parameters) is required. The scope also includes camera surveys and sampling and monitoring, as directed by the Employer’s Representative.
Price is not the only award criterion and all criteria are stated only in the procurement documents
II.2.7)
Duration of the contract, framework agreement or dynamic purchasing system
Duration in months:
36
This contract is subject to renewal:
no
II.2.10)
Information about variants
Variants will be accepted:
no
II.2.11)
Information about options
Options:
yes
Description of options:
The framework will be for a period of 3 years, with an option to extend up to a maximum of two further one-year periods (i.e. up to 5 years).
II.2.13)
Information about European Union funds
The procurement is related to a project and/or programme financed by European Union funds:
no
II.2.14)
Additional information
Documents are available to all candidates who
register their interest through e-tenders. All queries
for clarification must be submitted via email to
tenders@ervia.ie. The tender must be completed
and returned to the address detailed in the attached
document not later than 12:00hrs Wednesday 16th
May 2018.