Contract notice: Flood-defences maintenance works Tender, Greece - 38941451

Procurement Summary

Country : Greece

Summary : Contract notice: Flood-defences maintenance works

Deadline : 27 Jan 2020

Other Information

Notice Type : Tender

TOT Ref.No.: 38941451

Document Ref. No. : 592167-2019

Competition : ICB

Financier : Self Financed

Purchaser Ownership : -

Tender Value : Refer Document

Purchaser's Detail

Purchaser : ?????????? ????????? ?????????? - ???????????? ??????? ?????? - ???????????? ???????? ?????
Office Name: ?????????? ????????? ?????????? - ???????????? ??????? ?????? - ???????????? ???????? ?????
Address: ????? ????????
Town: Serres
Postal Code: 621 25


Phone: +30 2321355102
Fax: +30 2321085990
Greece
Email :dte@serres.pkm.gov.gr
URL :http://www.pkm.gov.gr

Tender Details

Object of the contract
Flood-defences maintenance works

Description: Contract notice: Flood-defences maintenance works

Authority Type: Regional or local Agency/Office
Contact Nature: Services
Procedure: Open procedure
Document: Contract notice
Regulation: European Union, with participation by GPA countries
Award criteria: Lowest price
CPV code: 45246410, 45246410
CPV Description: Flood-defenses maintenance works.

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Reference Number: 2601/2019

This study deals with the cleaning and removal of load-bearing materials, and the deepening of the Krusovit River, where there is a high risk of flooding. Works also include the restoration of damaged embankments by illegal sandblasting or severe erosion, which presenthigh material loss and the risk of collapse in large floods.

Main Site: EL526

The present study concerns the cleaning and removal of load-bearing materials, and the deepening of the Krusovit River, where there is a high risk of flooding. The work also includes the restoration of damaged embankments by illegal sandblasting orheavy erosion, which presents a great loss of material and the risk of collapse in large flooding. Serres and include:

1) Cleansing of vegetation, rubble and debris

Due to dense vegetation and many branches, and tree trunksthe rivers and streams that accumulate on the pedestals of the bridges and other techniques have created dams in the riverbed, resulting in the risk of floods and the collapse of bridges and techniques in large water supplies. In addition, large quantities of rubbish and rubbish are collected in stream techniques.

The resulting waste willmove out of rivers and streams, to places designated by the Service and not exceed 3 kilometers. ), moving on the banks and / or riverbed or on existing technical works. Artistic completion of tasks requires technical knowledge and proficiencyspecialized equipment, with a combination of machinery, as it is important to protect the bridge pedestals from malfunctions. m. and 5 m. from the base of the slope of the enlarged riverbed, to avoid the destruction of existing cables.

3) Maintenance and restoration of embankments

Also, the embankments of the watershed are subject to erosion, reclamation and loss of their material either by years of wear and tear or by interventions by local residents to create access to adjacent parcels.

Maintenance and replacement embankments shall be replaced or supplemented by a suitable compressed embankmentof soil, with a degree of concentration corresponding to a dry bulk density ≥ 90% thereof, obtained in vitro, during the modified Proctor test, by the use of spreading and compaction machines, and conducting condensation tests per 1, 000 m of embankment and at least 1 per section embankment.


Internet address (URL): http://www.pkm.gov.gr

Documents

 Tender Notice