Hydraulic design and hydrology reports of Patra-Pyrgos-Tsakona (PAPYTSA) Olympia Odos Highway

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Project description

Scope:

The project concerns the Olympia Odos Highway drainage and flood control (construction design for major contractors Vinci, Hochtief, JP Avax, Aktor, Terna)

Description:

The new Patra - Pyrgos - Tsakona (PAPYTSA) Motorway follows, in general terms, the same route as the existing road. It travels south from Pyrgos to Kalo Nero and then turns east through the valley bounded by Mt. Tetrazio to the north and the Kyparissia mountains to the south, until it intersects the Tripolis – Kalamata Motorway at Tsakona, where the Olympian Highway ends. The main studies of this project were:
- Hydrology - Discharge determination of watersheds at several Geographical Units of Patra Pyrgos highway
- Transverse drainage structures and flood protection along parts of the new highway
- Hydraulic design of box culverts and bridges.
- Protection works at bridges (Pineios river, Alfeios river)
- Deck drainage of bridges.
- Training works of rivers
- Hydraulic study of partial streams demarcation

Project details

Services:

Design

Design Stage:

Final Design

Preliminary Design

Consulting Services:

Technical

Expertise:

Geographical Information Systems

Hydrology

Project Management

Water

Country:

Greece

Region:

Peloponnese

Client:

SYSTAS K.MICHALOPOULOS & ASSOCIATES, APION KLEOS C.J.V

Services provided:

The studies required were:
- Hydrologic studies and modeling. Discharge determination of watersheds
- Hydaulic design
- River management, flood design study
- Uniform and non uniform flow calculations
- Hydraulic study of partial streams demarcation
- Rehabilitation study of water supply pipes
- Hydraulic design of box culverts and bridges
- Hydraulic design of pipe culverts
- Protection design at bridges
- Training works
- Design of contuinuity ditches
- Restoration of drainage ditches
- Drawings (general, typical layout plans, profile views) using modern technology (GIS, CAD)
- Deck drainage calculations and design
- Technical reports. Review and update
- Construction Supervision Support on site
- Quality control
- Existing data were collected and reviewed (studies, investigations etc)
- Regular onsite visits and meetings with the client

Implementation:

For the design completion and validation:
- Existing data were collected and reviewed (studies, investigations etc)
- Regular onsite visits and meetings with the client
- Hydroexigiantiki's ISO 9001:2008 procedures were applied to meet the clients quality requirements.

Services current status:

Ongoing

Construction progress:

Under construction

Remarks:

Daniil Ε.Ι., Michas S.N., Nikolaou K. and Lazaridis L.S. (2011), “Systematic approach for ungaged basins’ discharge determination in Western Peloponnese”, 12th International Conference on Environmental Science and Technology (CEST2011), September 8-10, 2011, Rodos, Greece.
Daniil Ε.Ι., Michas S.N., Nikolaou K. and Lazaridis L.S. (2012), “Systematic approach for ungaged basins’ discharge determination in Western Peloponnese”, Global NEST Journal, Vol 14, No 3, pp 344-353.

Hydraulic design and hydrology reports of Patra-Pyrgos-Tsakona (PAPYTSA) Olympia Odos Highway

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Hydraulic design and hydrology reports of Patra-Pyrgos-Tsakona (PAPYTSA) Olympia Odos Highway

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