Dublin City Council Contract for Middle Wad Flood Alleviation Scheme Howth Road Tunnel Tender

Procurement Summary

Country : Ireland

Summary : Dublin City Council Contract for Middle Wad Flood Alleviation Scheme Howth Road Tunnel

Deadline : 09 Oct 2024

Other Information

Notice Type : Tender

TOT Ref.No.: 106442121

Document Ref. No. : 4110746

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

The Contract provides for the Detailed Design and Construction of the following flood alleviation works, which comprises provision of additional capacity along the culverted River Wad: Tunnelled culvert, circa 34m long, 1500mm diameter between no. 96 and no. 97 Howth Road to operate in parallel with existing culvert route. • Circa 5m long culvert connection from tunnelled culvert to existing culvert. • Connection chamber to split flows between new and existing culvert routes. • Drive and reception shafts to facilitate tunnel construction. • Removal and disposal of all surplus materials • At each work area and construction compound: reinstatement and landscaping in accordance with the reinstatement plans. • Temporary works include establishing and securing a main construction compound, which will be in operation for the entire duration of the Works; and temporary works/ set down areas at Howth Road. The main compound is likely to be situated in the green area at the Castle Court estate. • Other temporary works including, but not limited to, temporary river diversion at the Howth Road and stockpiling of excavated earth. • Breaking out existing Wad River to pass through the proposed downstream shaft. • Grouting of temporary diversion at completion of works • Ancillary Works as per the requirements of this specification including, but not limited Howth Road and stockpiling of excavated earth. • Breaking out existing Wad River to pass through the proposed downstream shaft. • Grouting of temporary diversion at completion of works • Ancillary Works as per the requirements of this specification including, but not limited to, pre and post condition surveys, testing works and specialist engagement
Procedure : Open
Publication Date : 09/10/2024
Deadline : 09/10/2024 17:00:00

Documents

 Tender Notice