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EuroAsia Interconnector Territorial Civil Works Studies

EuroAsia Interconnector Limited | Published July 20, 2016  -  Deadline September 9, 2016
cpvs
71222100, 71222200, 71351000, 71322000, 71322500, 71325000, 71327000, 71220000, 71321000, 71246000

The EuroAsia Interconnector project links the electrical systems of Israel, Cyprus and continental Greece (via Crete) through 500KV sub-marine DC cables and HVDC onshore stations in each country/location and have a total capacity of 2 000 MW. The project creates an energy bridge between the 2 continents with a total length of the interconnector of 1 520 km, and creates a reliable alternative corridor for transferring electricity to Europe and allow for reverse transmission of electricity.

Stage 1 of the EuroAsia Interconnector consist of a 500 kV submarine cable with a total capacity of 1 000 MW and 8 HVDC onshore stations.

The project promoter of the EuroAsia Interconnector is EuroAsia Interconnector Limited, a subsidiary of Cyprus-based Quantum Energy Limited and with the participation of Greek Public Power Corporation (PPC) S.A. The interconnector project has been included in the list of Projects of Common Interest (PCI) of the European Union, as a cluster PCI consisting of the following PCIs:

— PCI 3.10.1 — Interconnection between Hadera (IL) and Kofinou (CY);

— PCI 3.10.2 — Interconnection between Kofinou (CY) and Korakia, Crete (EL);

— PCI 3.10.3 — Internal line between Korakia, Crete(EL) and Attica region (EL) Pachi.

The project is at its final design phase prior to the commencement of construction works.

In order to secure a safe implementation of the project the following Territorial Civil Studies will be necessary.

1. Surveying and mapping of the project area:

a. A detailed topographic survey of the project areas.

b. A detailed area surveying and elevation mapping of the project areas.

c. A topographic mapping of the project areas.

2. Road design: Assessment of excising road system and design of roads wherever necessary in order to connect the project areas with the existing road system. Must apply road safety and lighting design based on local laws regulations.

3. Hydraulic works design: Includes hydrological studies in order to specify parameters of flood protection works. Settlement design of existing water streams adjacent to the project area. Flood protection works design of the converter stations and the jointing pits. Drainage design of the main road systems in the areas of the project.

4. Geological Studies: Studies to include, geological mapping of the project area, collection of existing data and evaluation of the area's seismic characteristics; Technical and Geological studies of the geological formations within the project area;

5. Geo-technical design and research: Drilling and acquiring of ground samples in the areas of the Converter Stations and Jointing Pits and along the proposed road network for laboratory testing. Evaluation studies of the project's areas geo-technical conditions. Foundation design for the Converter station, the Jointing Pits and road network needed. Excavation and embankment design for the proposed road works. Embankment design for the converter station and slope design for the proposed road works.

6. MEP (Mechanical, Electrical, Plumbing) design of the Converter Station buildings and the surrounding area including water and plumbing network design, HVAC design, electrical installation design, BMS (Building, Management System) design, fire protection and lighting protection.

7. Landscaping design conducted according to the guidelines and restrictions of the EIA ensuring the restoration of the project area after the construction phase, including grassing for the enhanced stability of the slopes which will be created and irrigation design of the proposed green areas.

8. Cable line design: Consists of the required works regarding cable trench placement from the converter stations to the existing electricity power grid in order to specify the exact cable route and will include: Collection of mapping data. Collection of data concerning existing power and telecommunication lines, water, natural gas and sewage networks. Evaluation processing and integration/synthesis of available network maps. Imprinting the collected data to the project's topography map. Optimization of the cable line route and production of general layout and alignment drawings. Design of required technical works, in case of interception of the cable line with existing projects and networks must be displayed. Design of alternative cable routes in case of administrative obstacles.

9. Road access capacity study in order to ensure transport ability and security for the heavy load equipment of the Converter Stations from the nearest appropriate ports to the Converter Station areas.

EuroAsia Interconnector Detailed Geophysical and Geo-technical Route Study

EuroAsia Interconnector Limited | Published July 20, 2016  -  Deadline September 9, 2016
cpvs
71354500, 71355000, 71351710, 71352000

The EuroAsia Interconnector project links the electrical systems of Israel, Cyprus and continental Greece (via Crete) through 500KV sub-marine DC cables and HVDC onshore stations in each country/location and have a total capacity of 2 000MW. The project creates an energy bridge between the two continents with a total length of the interconnector of 1 520 km, and creates a reliable alternative corridor for transferring electricity to Europe and allow for reverse transmission of electricity.

Stage 1 of the EuroAsia Interconnector consist of a 500 kV submarine cable with a total capacity of 1 000 MW and 8 HVDC onshore stations.

The project promoter of the EuroAsia Interconnector is EuroAsia Interconnector Limited, a subsidiary of Cyprus-based Quantum Energy Limited and with the participation of Greek Public Power Corporation (PPC) S.A. The interconnector project has been included in the list of Projects of Common Interest (PCI) of the European Union, as a cluster PCI consisting of the following PCIs:

— PCI 3.10.1 — Interconnection between Hadera (IL) and Kofinou (CY).

— PCI 3.10.2 — Interconnection between Kofinou (CY) and Korakia, Crete (EL).

— PCI 3.10.3 — Internal line between Korakia, Crete(EL) and Attica region (EL) Pachi.

The project is at its final design phase prior to the commencement of construction works.

After the reconnaissance survey performed at beginning of this year, the difficult areas to be crossed have been identified. They require a higher resolution for the suitable routing and further the several in-service cables crossing the EAI route also require to be identified for finalizing the crossing agreements with the other cable systems Operators.

The Scope of the survey is to achieve a sufficient detail of the seabed features generally along the entire route, i.e. at any water depth but also a good sub bottom profiling and side scan sonar down to 700 — mwd, where the burial assessment is requested and beyond as necessary for both featuring the surface geology and to assess the sediment structure for the cable protection by burial. The difficult identified areas will require more attention in order to select the suitable acceptable routing on line.

As for burial assessment, a geo-technical campaign will be performed after the detailed geophysical survey, in order to perform soil sampling by gravity and vibro corers and cone penetrometer test (CPT) at discrete intervals and locations determined by the geophysical results of Sub bottom profiler (SBP).

Given the length for the whole survey, the extended deep water areas, the high required resolution, ROV's and possibly AUV's will need to be employed to increase the resolution of swath bathymetry (MBES); Side scan Sonar (SSS) and SBP and on board Data processing and charting shall be performed for the route design process, in connection with shore based Processing teams.

The timing constraints will probably oblige the task sharing in sequence by employing different vessels of different capabilities for the AUV and ROV and for the nearshore and shallow water and for the geo-technics, with further sharing according to the links as necessary to stay in the planned time of possibly no more than 13 months of operation at sea, depending on the variable factors as weather, number of samples and crossing inspection, etc.

It is envisaged a simultaneous operation for the nearshore survey by 2 or 3 vessels up to 50-100 mwd depending on the distance from the coast as daytime work. 1 or 2 Vessels for the Geophysical survey performed from surface and by AUV and ROV for the cable crossing identification and 1 Vessel or even 2 for the geo-technical Campaign.

The preliminary reporting will be performed on board but reworked and integrated on shore at Contractor's premises, even in different sites as the survey proceeds, according to the program that will be better developed and set up after the bidding process. It is clearly necessary a great effort to coordinate the different tasks and also the reporting in such a way that the results would be presented with the same quality, structure and effectiveness.

After the draft final report delivery for each link, this will be reviewed and the burial assessment study may be started, as well the installation engineering. Both ones of these tasks would be completed well after the delivery of the final reviewed survey reports.

Pumping station construction work

Συμβούλιο Αποχετεύσεων Λεμεσού–Αμαθούντας | Published October 22, 2015
Winner
Μηχανική Περιβάλλοντος Α.Ε.
cpvs
45232152, 45232423, 45232431, 43134100, 45232400, 45232420

The project (pump-line) will be built despite Bridge in Spyrou Kyprianou west of the junction with the Pattihis Nikos Avenue in Limassol. The subject of this contract is the design, construction, operation and maintenance of a pumping station and associated buildings and other facilities as well as construction of two gravity pipelines from existing wells visit the network will carry waste water to the pumping station and from there with a pressure conduit channeled the wastewater to an existing discharge pipe, which sends sewage to the Monastery Factory. Duration of execution of the Contract: (a) Twelve (12) months from the date of implementation of the contract for design and construction (b) plus five (5) years on the operation / maintenance and (c) the right to renew the session / maintenance for a further five (5) years if both parties so wish. Within the framework of this contract, including the landscaping of the pumping station area and the fence construction as described in the tender documents. The contract will be implemented by the method Design / Construction / Operation and Maintenance (design, build, operate and maintain). The pumping station will be maximum capacity of 7 000 m³ wastewater a day and will pump sewage delivery head 25 m approximately.

EuroAsia Interconnector Submarine Power Cable Installation Study

EuroAsia Interconnector Limited | Published July 20, 2016  -  Deadline September 9, 2016
cpvs
71310000, 31321300, 31321500

The EuroAsia Interconnector project links the electrical systems of Israel, Cyprus and continental Greece (via Crete) through 500 KV sub-marine DC cables and HVDC onshore stations in each country/location and have a total capacity of 2 000 MW. The project creates an energy bridge between the two continents with a total length of the interconnector of 1 520 km, and creates a reliable alternative corridor for transferring electricity to Europe and allow for reverse transmission of electricity.

Stage 1 of the EuroAsia Interconnector consist of a 500 kV submarine cable with a total capacity of 1 000 MW and 8 HVDC onshore stations.

The project promoter of the EuroAsia Interconnector is EuroAsia Interconnector Limited, a subsidiary of Cyprus-based Quantum Energy Limited and with the participation of Greek Public Power Corporation (PPC) S.A. The interconnector project has been included in the list of Projects of Common Interest (PCI) of the European Union, as a cluster PCI consisting of the following PCIs:

· PCI 3.10.1 — Interconnection between Hadera (IL) and Kofinou (CY)

· PCI 3.10.2 — Interconnection between Kofinou (CY) and Korakia, Crete (EL)

· PCI 3.10.3 — Internal line between Korakia, Crete(EL) and Attica region (EL) Pachi

The project is at its final design phase prior to the commencement of construction works.

The general Scope of Work of the proposal is to provide a cable installation study for the EuroAsia Interconnector Cable. This includes the review of available data, route analysis, cable installation, cable protection and landfall construction.

The Scope of Work of the study consists of the parts shown below and considers the complete cable installation including the construction of the landfalls. For each of these parts, an overview is shown below along with a brief description.

1. Study Preparation, Project Management & Reporting: Basic Framework for the study, study management, meeting, documentation.

2. Risk Assessment / HAZID: Identify the acceptable risk level and necessary protection level to achieve it. Identification of the hazards that generate risk.

3. Review Data: Review of completeness and quality of the data, including cable specifications, cable route, metocean and geotechnical data, environmental requirements

4. Engineering Basis Study: Summary of all technical data to be used in the remainder of the study, with assumptions where necessary

5. Free Span Analysis: The analysis will determine the allowable free span for the cables.

6. Route Optimisation: Select most appropriate and cost effective route; prepare alignment sheets

7. Cable Length Assessment: Assessment of the estimated required cable length along the whole route

8. Cable Lay Analysis: Static and dynamic installation analysis along the whole route.

9. Repair Options: Options for making future repairs to the cable will be analyzed.

10. Pre-lay Seabed Preparation: Seabed interventions required before the cable can be installed.

11. Workability analysis: Workability analysis, including working windows required, for a set of representative vessels.

12. Protection Design: Protection philosophy, analysis of accidental loads, design of protection.

13. Landfall Site Assessment, Local Content & Site Access: Site Visit & Assessment and Investigation of locally available resources.

14. Landfall Installation Method Statement: Selection pf most suitable method of landfall construction, storyboard, required materials and landfall specific equipment.

15. Equipment Specification: Specification of the required equipment, both vessels auxiliary equipment.

16. Project execution Plan & Method Statement: High level description of required actions, methods and procedures

17. Installation Schedule: Provisional planning of project execution.

18. Budget Estimate: High level cost estimate for the actual installation of the cable and landfalls.

EuroAsia Interconnector Front End Engineering Design (FEED) Study and support services

EuroAsia Interconnector Limited | Published July 20, 2016  -  Deadline September 9, 2016
cpvs
71311000, 71241000, 71315000

The EuroAsia Interconnector project links the electrical systems of Israel, Cyprus and continental Greece (via Crete) through 500KV sub-marine DC cables and HVDC onshore stations in each country/location and have a total capacity of 2 000 MW. The project creates an energy bridge between the 2 continents with a total length of the interconnector of 1 520 km, and creates a reliable alternative corridor for transferring electricity to Europe and allow for reverse transmission of electricity.

Stage 1 of the EuroAsia Interconnector consist of a 500 kV submarine cable with a total capacity of 1 000 MW and 8 HVDC onshore stations.

The project promoter of the EuroAsia Interconnector is EuroAsia Interconnector Limited, a subsidiary of Cyprus-based Quantum Energy Limited and with the participation of Greek Public Power Corporation (PPC) S.A. The interconnector project has been included in the list of Projects of Common Interest (PCI) of the European Union, as a cluster PCI consisting of the following PCIs:

— PCI 3.10.1 — Interconnection between Hadera (IL) and Kofinou (CY);

— PCI 3.10.2 — Interconnection between Kofinou (CY) and Korakia, Crete (EL);

— PCI 3.10.3 — Internal line between Korakia, Crete(EL) and Attica region (EL) Pachi.

The project is at its final design phase prior to the commencement of construction works.

In order to implement the project, the following activities are required to ensure adequate technological surveillance in the context of the whole extension of the project.

1. Front End Engineering Design (FEED) activity consist of performing the final review of all the results of the activities completed in the pre-feasibility, feasibility and final system configuration assessment stages and to perform the studies needed to define the tender functional specifications of the system components and subsystems which consist of:

a. AC cable interconnections to the existing AC substations for the interconnection of the HVDC link to the existing AC network.

b. HVDC VSC type converter stations.

c. HVDC and MVDC cables, considering both the land sections and the submarine links (Israel-Cyprus, Crete-Cyprus, Crete-Attica).

d. Sea electrodes / return cables provided for the emergency mono-polar operation of portions of the system.

2. Assistance to the EuroAsia Interconnector Project Executor (PE) in selecting the contractor(s) for the project execution through international competitive tendering processes.

3. Assistance to the PE in the analysis and revision of the detailed system studies performed by the awarded contractor(s) for:

a. The verification of the integration of the Interconnector within the existing AC networks;

b. The final design of converter systems.

in order to verify that the final technical specifications defined by the contractor ful-fill the functional requirements.

4. Assistance to the PE in ensuring that all project works are carried out in accordance with contracts in terms of quality and schedule including Factory Acceptance Tests (FATs) and Site Acceptance Tests (SAT), commissioning and trial operation assistance.

Road viaduct construction work

Δήμος Λευκωσίας | Published February 18, 2015
Winner
Lois Builders
cpvs
45221121, 45223810, 45112712

The proposed project involves the completion of work on the Reformation of Liberty Square and the surrounding area and the Reformation of the Moat (West and East Bastion D'Avila) and the landscaping of, from where operations have been stopped after the solution Contract with the previous contractor. Section A.1.1 - Includes the Reformation of Freedom Square and the surrounding area and in particular the completion of work on bridge construction - square and columns, remedial work on the Venetian Walls, electromechanical works, lift installations and lighting works, equipment (street furniture), construction stores and sanitary facilities. Section A.1.3 A.1.2.kai includes the Rehabilitation of Moat (West and East Bastion D'Avila) by forming open spaces and landscaping of the construction of hygiene and bays and electrical works.

Regeneration of Eleftheria Square and Surroundings

Δήμος Λευκωσίας | Published September 24, 2014  -  Deadline October 29, 2014
cpvs
45221121, 45223810, 45112712

The proposed project involves the completion of work on the Reformation of Eleftheria Square and the surrounding area and the Restoration of the Ditch (West and East Bastion d'Avila) and the landscaping, from where it has suspended its operations after the solution Contract with the previous contractor. Section A.1.1 - Includes Restoration of Eleftheria Square and the surrounding area and in particular the completion of construction work on the bridge - and square columns, remedial work in Venetian Walls, electromechanical works, lift installations and work lighting equipment (street furniture), Shopfitting and sanitary. A.1.2.kai Section A.1.3 includes the Rehabilitation of the Ditch (West and East Bastion d'Avila) with landscaping and the landscaping, construction shops and sanitary and electrical works.

Regeneration of Eleftheria Square and the Surrounding Area

Δήμος Λευκωσίας | Published April 9, 2014  -  Deadline May 15, 2014
cpvs
45221121, 45223810, 45112712

The proposed project involves the completion of work on the Reformation of Eleftheria Square and the surrounding area and the Restoration of Trench (West and East Bastion D'Avila) as well as the landscaping, from the point of discontinued operations after solution the Contract with the previous contractor. Section A.1.1 - Includes Restoration of Eleftheria Square and the surrounding area and in particular the completion of construction work on the bridge - and square columns, remedial work in Venetian Walls, electromechanical works, lift installations and work lighting equipment (street furniture), Shopfitting and sanitary. Section A.1.3 A.1.2.kai includes the Rehabilitation of Trench (West and East Bastion D'Avila) with the landscaping and the landscaping, construction stores and sanitary and electrical works.

Construction work for engineering works except bridges, tunnels, shafts and subways

Επαρχιακή Διοίκηση Λεμεσού | Published January 12, 2017  -  Deadline February 17, 2017
cpvs
45222000

Asphalting roads and spreading to villages in the Limassol district E.LEM.EE.01 / 2017.

Construction work for engineering works except bridges, tunnels, shafts and subways

Επαρχιακή Διοίκηση Λεμεσού | Published September 16, 2016
Winner
Cyfield Construction Limited
cpvs
45222000

Asphalt paving and coating roads in villages of Limassol - E.LEM.EE. 02/2016.

Works for complete or part construction and civil engineering work

Τμήμα Δημοσίων Έργων | Published February 23, 2017
Winner
Iacovou Brothers (Constructions) Ltd
cpvs
45200000, 45233140, 71310000, 71322500, 71322000

The Convention concerning the design and construction to upgrade the Libra bridge bearing capacity to perform

works as demolition of the existing deck and new construction with increased width, enhancing

carrying capacity of the piers and abutments. The contract includes the construction of a temporary bypass road. The category of the project is technical and is ranked in the First Class.

Roadworks

Τμήμα Δημοσίων Έργων | Published December 24, 2016
Winner
Νέμεσις Εργοληπτική Δημόσια Εταιρεία Limited
cpvs
45233140, 45221111, 71311210, 71314100, 71313100

The contract covers the design and construction to upgrade the existing interchange located on the highway of Limassol - Paphos, the input structure of the new port of Limassol to Nicosia / exit from Paphos to hospital Limassol and exit from Nicosia to new port of Limassol / entrance hospital Limassol to Paphos. The works include construction of a new bridge, highway upgrade, perform acoustic design, installation of street lighting, etc.

S.c. 4/2013 The manufacture and supply of four fast patrol boats imipnefstou type rigid hull aluminum and covered bridge, as well as tests / measurements of vessels and training in the use and maintenance.

Αστυνομία Κύπρου | Published August 5, 2014
Winner
Lung Teh Shipbuilding Co LtdTaipei +88 62265718-30 +88 62265717-46
cpvs
34522450

Η κατασκευή και προμήθεια 4 ταχύπλοων περιπολικών σκαφών ημίπνευστου τύπου με άκαμπτη γάστρα αλουμινίου και κλειστή γέφυρα, καθώς επίσης οι δοκιμές/μετρήσεις των σκαφών και εκπαίδευση στη χρήση και στη συντήρηση.

Construction work for engineering works except bridges, tunnels, shafts and subways

ΚΟΙΝΟΤΙΚΟ ΣΥΜΒΟΥΛΙΟ ΕΠΙΣΚΟΠΗΣ | Published December 29, 2012
Winner
M AND I CONSTANTINOU ΦΑΙΔΩΝΟΣ 10 ΚΑΨΑΛΟΣ 3086 ΛΕΜΕΣΟΣ CYPRUS E-mail: miconstantinou@cablenet.com.cy Telephone: +357 25388737 Fax: +357 25388737
cpvs
45222000

Προσφορά για την Ανακατασκευή Επιχωματώσεων πάνω από οχετούς όμβριων υδάτων και επανόρθωση οδοστρώματος στην Κοινότητα Επισκοπής της Επαρχίας Λεμεσού

Bridge

Τμήμα Δημοσίων Έργων | Published December 5, 2014
Winner
ΓΑΣΠΕ Εταιρερία Τεχνικών Έργων Λ.Μ.ΤΑνανία 6Πάφος 8015 gaspe_@cytanet.com.cy +357 26943145 Κύπρος+357 26953730
cpvs
44212100, 45000000, 45200000, 45110000, 45100000

Ανακατασκευή/αναβάθμιση της υφισταμένης γέφυρας παρά το χώρο στάθμευσης κοντά στο αλιευτικό καταφύγιο στο Λάτσι.

bridge-design services

Tmima Dimosion Ergon | Published March 6, 2012
cpvs
71322000, 71322300

Αντικείμενο της σύμβασης είναι η παροχή υπηρεσιών για τη μελέτη αναβάθμισης/αντικατάστασης των υφιστάμενων παραπέτων στη γέφυρα της Αγίας Βαρβάρας, της Κοφίνου και του Μαρί-Βασιλικός για την καλύτερη ασφάλεια του οδικού δικτύου.

Repairing the bridge Xeros River in Paphos (8/2014/A.D./E.M.Pafou)

Τμήμα Δημοσίων Έργων | Published May 16, 2014
Winner
Abraham and Yangos Abraham LtdΜαρίου 19, Πόλη ΧρυσοχούςΠάφος 8820 natasa.panayiotou@live.co.uk +357 99519811
cpvs
45000000

Repairing the bridge Xeros River in Paphos
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