Location:

Sirte, Libya

Client:

LPMTA

Year:

2007 – ongoing

Description:

For the Commercial Harbour to the East of Sirte which is currently under construction, Royal Haskoning and Maward Consulting Engineers are providing Technical assistance for the following.

(1)    Inspection of the completed main breakwater and review of QA procedures

(2)    Detailed design review and construction supervision of  berthing structures

(3)    Harbour operation strategy study and design of land based facilities

(4)    Training and assistance to Owner staff

Location:

Sirte, Libya

Client:

Libyan Port and Maritime Transport Authority

Year:

2008 – ongoing

Description:

The Libyan Maritime Transport and Ports Administration (LMTPA) are managing the development of a new port to the West of the town of Sirte, the Sirte Commercial Port (SCP). It is envisaged that the new port will serve as an additional hub port on the Libyan coastline for both import/export and transshipment. This major port will have an ultimate capacity of around 8 million tonnes per year and a total berth length of around 3,000m. Berthing facilities will include provision for Containers, Multi-purpose / general cargo, Bulk import (cereals etc.), Ro-ro and Cruise liner. Royal Haskoning is responsible for the master planning and design for the entire port development, including data collection, specification of additional surveys, master planning and concept designs, final designs.

Location:

Azzawiya, Libya

Client:

Azzawiya Oil Refining Company

Year:

2007 – ongoing

Description:

Royal Haskoning is currently developing a new oil harbour for the Azzawiya Oil Refining Company (ARC). The harbour is to be located in Libya, some 50 km to the West of capitol Tripoli. Currently, the ARC refinery operates three buoy moorings for tanker traffic and a small craft harbour for its small tugs, line boats, workboats and similar craft. In an attempt to increase operational efficiency and reliability and reduce downtime, the buoys are to be replaced by a fully protected harbour, providing amongst other for 3 new oil jetties, smaller berths for bunker fuel vessels and tugs etc, and materials offload facility for the planned revamp of the refinery.

Royal Haskoning is responsible for preparations for Site Investigations, Engineering Design Study (‘layout & concept designs’), Front End Engineering Design (FEED), EPC Tendering Assistance, Supervision of Detailed Design and Construction, and overall Management and Administration of the EPC Contract. Our scope includes a/o the design of breakwaters, approach channel & dredging, jetties, quay walls, piping and its routing, tie-in to existing piping and installations, roads, electric cabling etc.

Location:

Zuwara, Libya

Client:

Libyan Port and Maritime Transport Authority

Year:

2007 – 2009

Description:

Royal Haskoning and Maward Consulting Engineers performed a site investigation and design study on the maintenance and development of the existing port of Zuwara. The present port consists of a rubble mound breakwater constructed in 1937 and a jetty built some 40 years ago. The new design includes the rehabilitation of the breakwater, a new 450 m long quay wall with an on dock container yard, port buildings, dredging/reclamation and navigational aids. Based on the developed design dedicated D&C tenders documents were produced.

Location:

Siyahia, Libya

Year:

2006

Description:

Design of port layout, breakwater and quays for the Siyahia Port in Tripoli. The design was followed by tender document preparation including specifications for all items.

Location:

Harawa and Bin Jawad, Libya

Year:

2006

Description:

A full study and design for two ports planned at Harawa about 60 km east of Sirt and Bin Jawad about 150 km east of Sirt are being conducted. The design includes sea side and land side facilities. A full wave climate study and wave propagation model is conducted and further sediment and morphology study is included.

Location:

Ras Lanuf, Libya (2004 – 2007)

Client:

Rasco

Year:

2004 – 2007

Description:

Royal Haskoning was commissioned to carry out day to day supervision of the breakwater repairs at Ras Lanuf Harbour, including professional under water inspection services. Since the construction of the port in 1980, the primary armour units at the sea side slope of the main breakwaters had suffered from accumulated damage. All broken or fractured Tetrapods (up to 48 Tonnes) have been carefully removed and were replaced by new ones. During the same period also detailed under water inspections of berths 3A and 3B of the caisson type were carried and subsequently full specifications for future concrete repair works were developed.

Location:

Garabulli, Libya

Client:

Porty SA

Year:

2004

Description:

Royal Haskoning was commissioned to provide independent review and advise with respect to sedimentation and sea grass deposition in and around the future Garabulli Harbour.

Location:

Libya

Client:

Shabiat Al Jafarra

Year:

2003 – 2006

Description:

On the Mediterranean coast about twenty kilometres west of Tripoli, Libya, the Al Maya fishing port was developed. The port consists of two interconnected land excavated basins to shelter small and medium sized fishing boats. A 120m long rubble mound breakwater was considered to protect the port entrance and the approach channel from waves.

Royal Haskoning executed a study to optimize the port design, by means of comprehensive numerical and physical modelling. Numerical modelling included wave propagation to determine extreme wave conditions in front of the breakwater, and wave penetration to determine downtime of the port. Also water circulation within the port basin was numerically assessed, indicating the refresh rates. A physical 3-D scale model was set-up to investigate the breakwater stability and to verify the wave penetration calculations.

Following design and studies, daily construction supervision of all works was executed.

Location:

Tripoli, Libya

Client:

Libyan Port and Maritime Transport Authority

Year:

1997 – ongoing

Description:

Tripoli harbour, one of the major ports of Libya, is protected by a main breakwater of 4.7 km length. This breakwater, running parallel to the coast and situated in water depths up to 12 m, was hit by two severe storms in 1981. They inflicted extensive damage over approximately half of its length, both to the parapet walls and to the primary armour layer (Tetrapods).

The re-design, prepared by consultant in the period 1981 – 1984 was not implemented for various reasons. Faced by increasing threat to the harbour, LMPA asked in 1997 to reconsider the 1982 redesign.

The project started with a detailed survey of the present breakwater and seabed situation, together with an update of the design (wave) data. After developing several possible design modifications it was chosen to adopt a new Accropode primary armour layer in combination with an extended under water berm at the seaside. Along the first stage of the breakwater where a landfill is present a stone filled canal was designed at the harbour side in order to tackle the venting and overtopping problem. The chosen design modification was finally optimised using small scale physical model tests, which resulted in the final design. The project was concluded with the revision of the 1982 tender documents, including tender drawings, specifications, bill of quantities and cost estimate.

Location:

Sabratah, Libya

Client:

Agip (N.A.M.E.) Ltd. in association with De Blaay

Year:

1984

Description:

Feasibility study, hydraulic model tests and all engineering services including project management for preparation of an offshore logistic supply base, with a harbour area of 700,000m², comprising berths and Ro-Ro-facilities for supply vessels and cargo ships and a land site of 1,200,000m², of which 50,000m² built-up area and 150,000m² paved area.

Location:

Libya

Client:

Government of Libya

Year:

1982 – 1988

Description:

The company was commissioned to design two new naval bases for the Libyan government. These bases were also to serve as civilian ports. For security reasons these bases were to be located remote from centres of population and hence they had to be on previously unused sites. The projects included the full provision of marine and land based services, dredged channels, quays, accommodation, industrial areas and office complexes. The cost effective solution for one site was for an offshore harbour whereas for the other a harbour basin was formed by dredging inshore of the coastline.