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Norvegia-Oslo: Lavori di costruzione
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Sezione I: Ente aggiudicatore
Indirizzo principale: https://www.oslo.kommune.no/vann-og-avlop/#gref
Indirizzo del profilo di committente: https://eu.eu-supply.com/ctm/Company/CompanyInformation/Index/341765
Sezione II: Oggetto
E08 Contract Preparatory Works
Contract Preparatory Works is an execution contract that includes rock halls and three tunnels of a total approx. 5 km. Three rigging areas will be established at respectively Huseby Skipark, Husebyjordet (access from Sørkedalsveien) and at Sollerudstranda. The project must be completed by the turn of the Year 2021-2022.
VAV [the Agency for Water and Sewage] invites suppliers to a market conference for preparatory works in the project Ny Vannforsyning Oslo [New Water Supply for Oslo].
Date: 20 June, 7:30 — 10:00
Location: Thon Hotell Vika Atrium
Register: by 14.6.2019 to firstname.lastname@example.org
Purpose and topic:
Oslo municipality c/o the Agency for Water and Sewage is planning a new water supply for Oslo. In connection with this, we want to hold a market conference to provide further information about the project Ny Vannforsyning Oslo [New Water Supply for Oslo] and the contract E08 Preparatory Works. The project is undergoing planning and zoning. Engaging of contractors for Preparatory Works starts in autumn 2019, with the start of construction in the first quarter of 2020.
The Agency for Water and Sewage:
The Agency for Water and sewerage works (VAV) supplies the population of Oslo with drinking water and manages the sewage. This is financed through water and sewage fees. The Agency for Water and Sewage is responsible for the development and operation of the water and sewer systems in Oslo. The Agency for Water and Sewage is responsible for the operation, maintenance and renewal of the city's treatment plants, as well as the pipeline network and pumping stations for both drinking water and sewage water. Other primary assignments are the management of water source areas, monitoring the waterways in the city, guidance and information to customers, subscribers and society in general. Read more at www.vann-og-avlopsetaten.oslo.kommune.no
E08 Contract Preparatory Works — New Water Supply for Oslo:
Oslo's “water supply is to a large degree dependent on Maridalsvannet and Oset Water treatment plant, that supply 90 % of the city's drinking water. This means that the water supply is extremely vulnerable to events that can make the source unsuitable or that put the treatment plan out of operation.
The aim of a new water supply is to ensure that Oslo's water supply will provide sufficient quantities of drinking water to the residents, even during failure in vital parts of the water supply system.
Holsfjorden has been selected as the raw water source for the project. Holsfjorden is Tyrifjorden's southern-most part that stretches north toward Svangstrand (Sylling) in Lier municipality. Water will be transferred in a raw water tunnel from Holsfjorden to a new water treatment plant that will be located at Huseby in Oslo West. From Huseby, the drinking water will be transferred to the pipeline network in Oslo with the help of a clean-water tunnel.
Contract preparatory works is an execution contract that includes rock halls and three tunnels of a total approx. 5 km. 3 rigging areas will be established at respectively Huseby Skipark, Husebyjordet (access from Sørkedalsveien) and at Sollerudstranda. The project must be completed by the turn of the Year 2021-2022.
For more information about the New Water Supply for Oslo see https://www.oslo.kommune.no/politikk-og-administrasjon/slik-bygger-vi-oslo/vannforsyning-oslo
Sezione IV: Procedura
Sezione VI: Altre informazioni