Contract notice: Construction work for water Tender - 11170628

Procurement Summary

Country: Ireland

Summary: Contract notice: Construction work for water projects

Deadline: 28 Mar 2017

Posting Date: 23 Feb 2017

Other Information

Notice Type: Tender

TOT Ref.No.: 11170628

Document Ref. No.: 069278-2017

Competition: ICB

Financier: Self Financed

Purchaser Ownership: -

Tender Value: Refer Document

CPV Classification

45240000 - Construction work for water projects
38421110 - Flowmeters
44161200 - Water mains
45232152 - Pumping station construction work
45247270 - Reservoir construction works
45251120 - Hydro-electric plant construction work
45315100 - Electrical engineering installation works
45351000 - Mechanical engineering installation works

Purchaser's Detail

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Tender Details

Object of the contract

Construction work for water projects
Description: Contract notice: Construction work for water projects
Authority Type: Utilities entity

Contact Nature: Works

Procedure: Negotiated procedure

Document: Contract notice

Regulation: European Union

Award criteria: The most economic tender

CPV code: 45240000, 38421110, 44161200, 45232152, 45247270, 45251120, 45315100, 45351000, 45240000, 38421110, 44161200, 45232152, 45247270, 45251120, 45315100, 45351000
More Information ( in Original Language):
CPV Description: Construction work for water projects.  

Flowmeters.  

Water mains.  

Pumping station construction work.  

Reservoir construction works.  

Hydro-electric plant construction work.  

Electrical engineering installation works.  

Mechanical engineering installation works.  

Stillorgan Reservoir.  

Reference Number : 16/323  

Stillorgan Reservoir is a modular storage facility for treated drinking water, built in 2 stages between 1862 and 1885. The site has a total plan area of approximately 16 hectares and is subdivided into 3 discrete water storage reservoirs, the Gray, Upper and Lower Reservoirs. The Lower and Upper reservoirs were constructed first, as part of the Vartry Water Supply Scheme. The Gray Reservoir was built in 1885 following a period of severe water shortage in Dublin City. The reservoirs originally contained water from the Vartry Supply Scheme alone; however, following construction of the Liffey Supply Scheme at Ballymore Eustace in the 1940s, a 24" main was laid between Saggart Reservoir and Stillorgan Reservoir to link the 2 supplies. An additional 1 000 mm diameter trunk main linking the supplies was constructed on a phased basis during the 1990s.  

NUTS Code : IE  

Main Site : Dublin.  

Stillorgan Reservoir is a modular storage facility for treated drinking water, built in 2 stages between 1862 and 1885.  

The site has a total plan area of approximately 16 hectares and is subdivided into 3 discrete water storage reservoirs, the Gray, Upper and Lower Reservoirs. The Lower and Upper reservoirs were constructed first, as part of the Vartry Water Supply Scheme. The Gray Reservoir was built in 1885 following a period of severe water shortage in Dublin City.  

The reservoirs originally contained water from the Vartry Supply Scheme alone; however, following construction of the Liffey Supply Scheme at Ballymore Eustace in the 1940s, a 24" main was laid between Saggart Reservoir and Stillorgan Reservoir to link the 2 supplies. An additional 1 000 mm diameter trunk main linking the supplies was constructed on a phased basis during the 1990s.  

The planned works are necessary to ensure compliance with EU Directives, Irish National Standards and Regulations relating to treated water for human consumption.  

It is intended that the works will be implemented under a Design and Build Contract.  

The contract primarily consists of the following:  

Design-Build:  

-" Draindown of Gray reservoir;  

-" 160 ML covered storage in Gray reservoir, consisting of three cells and internal baffle walls;  

-" Manifold building (ca. 2, 900 m area) for rationalisation of incoming pipework;  

-" Replacement of incoming pipework (ca. 3 km length varying diameter 600 mm -" 1 200 mm) including tunnelling works (ca. 25 m length, 1.5 m diameter) under the Green Luas line;  

-" New site entrance off St. Raphaela's Road;  

-" On-Site-Electrolytic-Chlorination (OSEC) plant for secondary disinfection dosing at Stillorgan;  

-" Following commissioning of new storage and disinfection dosing, decommissioning Upper and Lower reservoirs;  

-" Internal road network;  

-" Site Drainage;  

-" Site services;  

-" Site Landscaping.  

Refer to tender documents.  

Documents are available to all candidates who register their interest through e-tenders. All queries for clarification must be submitted via email to [email protected] The questionnaire must be completed and returned to the address detailed in the attached document not later than 12:00 Tuesday 28.3.2017.  
Internet address (URL): www.ervia.ie

Directive: Classical Directive (2014/25/EU)

Documents

 Tender Notice