An integrated offer for the performance of oil & gas projects

Specialist know-how for a global support

About Orsen Senegal

Orsen was born from the will of two major players in the industry service to support developments and projects in Oil & Gas environment with designed and fitted solutions compliant, a highest levels of standards and strong requirements, whether they be HSE, Quality, Local Content, Schedule and Compliance.

Strategically located on the port of Dakar, Orsen has a workshop with a quayside access as well as the appropriate material resources to support Oil & Gas’s clients on all their projects.

Proof of its ambition, Orsen plans to invest US$5 million in the development of its infrastructure as well as in the development of its teams’ skills.

Sharing a sense of service and listening to customers, Teranga Oil&Gas and the ORTEC Group also share common values and a strong commitment to supporting and growing local skills.

Teranga Oil & Gas

Formed in 2016, Teranga Corporation is a main subsidiary of Alla Holding, a Senegalese group with a focus on Oil & Gas sector and Energy Services. Teranga Corporation is also the parent company of Teranga Oil & Gas Services.

Headquartered in Senegal and operating in the MSGBC basin, our ambition is to become a key player in EPC Projects and offshore maintenance services, using strategic and International integrated partnerships. Infusing considerable local content support and resources in our execution strategy will enable us to accomplish our goals while concurrently increasing competences of young Senegalese talent.

Ortec Group

The Ortec Group is an engineering and construction solutions integrator, providing industrial players with customized turnkey services.

With project success at the heart of its ambitions, Ortec interconnects its expertise by relying on an agile and flexible operational structure common to its 4 business units: Global Services, Contracting France, Contracting International and Engineering.

The Ortec Group is thus able to respond to all of its clients’ problems and challenges, with the objective of creating value.

Since more than 40 years in Africa, and with permanent facilities in 15 countries, Ortec Group combines its multidisciplinary expertise, mobilization capacity on appropriate infrastructures and innovative equipment to provide integrated solutions, always with a local content optimization approach.

Subsea structure fabrication expertise

Well organized, reactive and possessing significant technical assets and a large production capacity, we provide our clients with supply solutions, production quality and logistics management.

ORSEN offers a large range of fabrication services such as :
well jumpers, manifolds, subsea trees, stools, riser towers, subsea mudmats, spools, gooseneck, pipeline end terminals, suction piles, umbilicals; tools and technical fabrications specifically developed for extreme condition equipment and structures.

We also support our customers on seafastening and logistics operations.

Subsea experience

CLIENT: Schlumberger  / Woodside

PROJECT: Crane Outrigger

LOCATION: Sangomar – Dakar

SCOPE: 

  • Fabrication of 4 outrigger
  • Structure 30T Material sourcing
  • Cutting / assembly / Welding
  • NDE
  • Load test
  • Painting
  • Delivery to Harbor

CLIENT: SIA (Subsea Seven)

PROJECT: LBL Stand

LOCATION: Sangomar – Dakar

SCOPE: 

  • Fabrication of 60 LBL Stands
  • Total weight 30T
  • Cutting / assembly / Welding
  • NDE
  • FAT
  • Load test
  • Painting

Project excuted in Fast track (day & night)

CLIENT: SIA (Subsea Seven)

PROJECT: Goosneck Fabrication – Sangomar

LOCATION: Sangomar – Dakar

SCOPE: 

  • Fabrication of 33 Goosneck
  • 8’’X65 clad Inconel thk 28,4mm
  • Cutting / assembly / Welding
  • NDT
  • FAT
  • Load test
  • Painting

CLIENT: SIA (Subsea Seven)

PROJECT: Goosneck Fabrication – Sangomar

LOCATION: Sangomar – Dakar

SCOPE: 

  • Fabrication of 33 Bracing Clamp >30T
  • Procurement
  • Cutting / assembly / Welding
  • NDT 
  • FAT
  • Load test
  • Painting

CLIENT: SIA (Subsea Seven)

PROJECT: Fabrication of a 17T Clump weigth

LOCATION: Senegal

SCOPE: 

  • Supply
  • Fabrication
  • NDT
  • Painting
  • FAT

CLIENT: SIA (Subsea Seven)

PROJECT: Fabrication of a 50T Grillage + Buoyancy Basket and various installation aids Fabrication
Total Weight : >100T

LOCATION: Senegal

SCOPE: 

  • Fabrication of various structures
    • Grillage
    • Bumper Updending
    • Cradle Transportation
    • Frame Spreader Bar
  • Fast track (8 weeks fab)
  • Supply
  • Fabrication
  • NDT

CLIENT: Tullow

PROJECT: JSE

LOCATION: Ghana

SCOPE: 

  • Mobilization of 200 people over a period of 14 month.

  • Supply, prefabrication and assembly of subsea equipment and structures (manifolds, piles, goosenecks, mudmats, jumpers, grids) for the South-East extension of the Jubilee* field.

  • Almost 1200 tons of manufacturing.

CLIENT: SRI EMAS / ENI

PROJECT: Anchor ROP3

LOCATION: Offshore Cape Three Points (OCTP)

SCOPE: Subsea Structure 65T, Procurement of Material in Ghana, Fabrication at Workshop, Coating, Trial Lift and Load Test, Special Transport to Harbour, Load Out, Sea Fastening, 20,000 Manhours

CLIENT: OCEANEERING / BP

PROJECT: FPSO KAOMBO

LOCATION: Angola

SCOPE: 8 Suction Piles fabrication

CLIENT: TOTAL / TECHNIP

PROJECT: MOHO NORD

LOCATION: Congo

SCOPE: Engineering and Construction of a new yard dedicated to the fabrication of 50 Mudmats of 35 tons each and 128 LBL including the training and qualification of semi-automatic welding process.

Offshore expertise

With its significant capacity of mobilization, we support our clients for fabrication and installation activities for new structures as well as maintenance and shutdown activities.

We deliver to our clients a range of fabrication services dedicated to and including hookup activities and offshore shutdowns. These activities include work preparation, prefabrication, fabrication, electrical and instrumentation technician support, transportation and positioning, mechanical and equipments installation and completion, assembly, testing, sea fastening and maintenance.

Offshore experience

CLIENT: Eiffage

PROJECT: BBL TOPSIDES TORTUE

LOCATION: BP Tortue Project in Senegal

DURATION: 5 months

SCOPE: 

  • Onshore Fitting Preparation
  • Offshore Fitting
  • Offshore Welding
  • Only Senegalese Welders and Fitters

POB up to 22 pax

More than 30 people STCW Trained

CLIENT: Saipem

PROJECT: Hook up

LOCATION: BP Tortue Project in Senegal

DURATION: 2 months

SCOPE: Provision of senegalese offshore multi-alloy Welder for pipe

CLIENT: TRIDENT

PROJECT: ELON C Project

LOCATION: Equatorial Guinea / Cameroon

SCOPE: This project covers the Engineering, Procurement, Construction, and assistance to Installation of a Tripod platform. The tripod has one top deck, which accommodate the well intervention equipment (such as well head, gallow, navigation lights, power generator and the solar panels).

An intermediate level is designed for the boatlanding area. A boat landing will allow the personnel to climb on the tripod.

CLIENT: FOXTROT

PROJECT: Revamping PFA

LOCATION: Côte d’Ivoire

SCOPE: Revamping of the living quarters, firefighting network and various process and instrumentations devices.
Include also gangway fabrication and management of the vessels fleet during the first phase (80 days)

CLIENT: TOTALENERGIES

PROJECT: FSO KAOMBO NORTH and SOUTH

LOCATION: Angola

SCOPE: Engineering, Construction and Installation of produced water buffer drum.

CLIENT: TOTALENERGIES

PROJECT: FSO N’KOSSA OIL CHAIN

LOCATION: Congo

SCOPE: 8 months project from the engineering until the Shutdown : 45 Days Oil to Oil (160000 manhours)

Onshore expertise

Experts in onshore production exploration activities, we can provide you with tailored services: studies, project management and commissioning.

With strong participative experience on EPCC contract, skilled manpower labor, maintenance and piping and storage/tank fabrication.Our onshore activities covers the whole cycle project management and works, from engineering to commissioning.

Onshore experience

CLIENT: SIA (Subsea Seven)

PROJECT: Sangomar Developpement

LOCATION: Dakar Harbour

SCOPE: Seafastening Works 

CLIENT: FOXTROT

PROJECT: Pipeline Foxtrot

LOCATION:  Ivory Coast

SCOPE:

Welding and installation of:

  • 14’’ gas pipeline over 12km
  • 2x gas pipeline over 36 km
  • 14’’ gas pipeline over 5km
  • 4’’ condensate pipeline over 5km
  •  

CLIENT: ENI / TECHNIP GHANA LIMITED

PROJECT: Onshore Receiving Facility (ORF)

LOCATION: Sanzule / Ghana

SCOPE: Piping, Site Erection, Mechanical, E&I, and Pipeline Construction, 100,000” of Piping, 3km Pipeline, 1,200T of Structure, 2,000T of Mechanical Equipment Installation, 150km of Cable laying

CLIENT: CHEVRON

PROJECT: Malongo dock upgrade

LOCATION: Angola / Cabinda

SCOPE: Jetty refection including all the structures, piping and ESI. We made all from the detail engineering to the pre commissioning. (it represent: 220 000 hours)

On Going Project expertise

Orsen supports energy producers in the design, construction, revamping and maintenance of their installations. With its multi-profession offering, Friedlander proposes a complete range of solutions, ensuring both the construction and operation of thermal power plants.

We are developing a wide range of services for our clients, with one aim: to offer solutions that are tailored to your activity, to contribute to availability, performance and the development of your installations.

On Going Project experience

CLIENT: SIA (Subsea Seven)

PROJECT: Fabrication of 15Ea 17T Bollards

LOCATION: Senegal

SCOPE:

  • Supply of raw material
  • Rolling
  • Fabrication
  • NDT
  • Painting
  • Lifting / delivery

CLIENT: SIA (Subsea Seven)

PROJECT: Fabrication of 15Ea 17T Bollards

LOCATION: Senegal

SCOPE:

  • Supply of raw material
  • Rolling
  • Fabrication
  • NDT
  • Painting
  • Lifting / delivery

CLIENT: SIA (Subsea Seven)

PROJECT: Fabrication of 2 New EFL and refurbishment 4 EFL (Total 6 x 8,5T)

LOCATION: Senegal

SCOPE:

  • Refurbisment
  • Supply
  • Fabrication
  • NDT
  • Painting

CLIENT: TECHNIP/ BP

PROJECT: FPSO Hook up

LOCATION: France/China/Senegal

SCOPE: 

  • Job preparation
  • Offshore work
  • Provision of workforce for Towing
  • Onshore prefab and support operation
  • POB : Peak at 60pax Offshore (Forecast)

Ongoing Training : Including BOSIET for Senegalese workforce

Orsen teams are present in Senegal!

Our Facility and Equipment

Our Yard

  • Surface: 10,000 m²
  • First close workshop: 350 m²
  • Second covered workshop: 500 m²
  • Third covered workshop (Erection plan early 2023) : 500 m²
    • Sandblasting and painting area (150 m²)
    • Hydrotest area (150 m²)

Equipment

  • 1 high capacity (up to 50mm tk) rolling machine to be commisioned 1st semester 2023
  • 1 plasma cutting machine + 1 to be commisioned 1st semester 2023
  • 1 band saw + 1 to be commisioned 1st semester 2023
  • Complete equipment for sandblasting and painting
  • 1 hydraulic unit + jacks and bolters
  • An hydro-test station (up to 700 bars)
  • 7 light vehicules
  • 1 x 50 t Crane Grove
  • 2 x 3,5/4 t Telescopic
  • 1 front forklift 4 t
  • 2 Hyab 20 t/m Truck
  • 1 16m 4×4 manlift
  • 12 autonomous welding stations (Arc / Tig)
  • 50 electric welding stations (Arc / Tig / Mig / Mag)
  • 4 mobile compressors
  • 1 heat treatment machine
  • Range of generator from 60 kVa to 250 kVa

Our values

HSE / Safety

For more than four years now, the QHSE International department as well as the international agencies of the ORTEC Group have integrated a continuous improvement approach based on:

  • The Management commitment and leadership,
  • The planning of our activities,
  • The performance measuring of our activities,
  • The satisfaction of our services by our customers.

In this way, an integrated management system (IMS) was implemented taking into account the requirements of:

  • Quality with ISO 9001,
  • Safety and Health with OHSAS 18001, ISO 45001and MASE,
  • Environment with ISO 14001.

This IMS is developed in order to harmonize the practices implemented in the different entities of the International Department. It describes the general criteria and prescriptions necessary for the implementation, monitoring and continuous improvement of the quality, occupational safety and environment management system, for all the international activities of the ORTEC Group.

This IMS is currently deployed on all agencies and projects in the international department of the ORTEC Group and its effectiveness is recognized due to the obtaining of nine ISO and MASE certifications across its entire scope.

In order to ensure continuity of this IMS, a QHSE team is dedicated to the head office of the ORTEC group. Its role is to supervise, advice and evaluate the QHSE teams of agencies and projects and to promote the continuous improvement process by ensuring:

  • Promoting of the Quality, Health, Safety and Environment culture,
  • Sharing and promoting of good practices and tools,
  • Monitoring performance indicators for our activities.

HSE ACADEMY

Sharing expertise, best practices, advices and safety culture all around Ortec Group international divisions

Orsen ISO certifications

ABOUT ORSEN:

ORSEN follow the ISO standard (9001, 14001 and 45001), the Oil &Gas safety standard OGP 577 as well as the Ortec IMS.

ORSEN is committed to being ISO certified by the end of 2022.

Or HSE team will be  composed of a HSE manager and a HSE Officer, with the priority to local content.

Local content

Ortec Group works with African collaborators since 1978, year of the first Friedlander branch office created in Africa, in Ivory coast.­

Since then, the Ortec Group’s goal is to always strive at increasing the percentage of Local resources involved: educate, train and transfer skills and technologies to the subsidiaries.

With the willing to empower individuals to enhance their livelihoods and to contribute to the social and economic development of their society.

Resources & Senegalese content:
  • General, Administration & Finance
  • HSE & QA/QC (1 SWIP Specialist/Paint Level II
  • Specialist + IWE Welding Enginner)
  • Project Management
  • Engineers
  • Certified Welders (>80 Qualified Welder)
  • Pipe Fitters / Boiler Maker (>50 Technician)
  • Certified Scaffolders (>15 Scaffolders)
  • Sand Blasters & Painters
  • Maintenance, Mechanics & Electricians
  • Procurement & Logistics
  • Forklift & Crane Operators

Training

To implement a training program for employees to acquire the required skills and knowledge to develop themselves and improve their technology know-how and performance, thereby increasing productivity.

ORTEC Group works with African collaborators since 1978, year of the first FRIEDLANDER branch office created in Africa, in Ivory coast.­

Since then, the ORTEC Group’s goal is to always strive at increasing the percentage of Local resources involved: educate, train and transfer skills and technologies to the subsidiaries.

With the willing to empower individuals to enhance their livelihoods and to contribute to the social and economic development of their society.

WELDING

TRAINING: SMAW FCAW-S

0
training hours in 2021
0
training hours in march 2022
  • Numerical Plasma – oxycutting machine
  • Band saw
 
  • 5 machine operators
    • 4 machine operators
    • 1 operator specialized in drawing (autocad)
  • 2 welding processes : SMAW & FCAW-S
  • 14 welders trained : 100% qualified

PIPING TECHNICAL KNOWLEDGE

TRAINING: Read & understand an isometric and a plan

218 collaborators trained

9572 hours of training and mentoring

119 hours of technical assistance

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