Our knowledge and experience – your security
Since 2000 we have been investigating, designing, supervising and testing the foundations of infrastructure in North Macedonia and the region.
GEOHIDROINZENERING DOO – Skopje is a company specialising in investigating and testing the ground from a geological, engineering-geological, hydrogeological and geotechnical perspective.
We prepare technical documentation – reports, designs and studies – that underpins the design and construction of roads, railways, bridges, tunnels, power lines, oil and gas pipelines, as well as dams and residential and commercial buildings. We explore metallic and non-metallic mineral deposits, carry out geological and geotechnical supervision and review technical documentation.
Alongside our engineering services we operate a COMACCHIO CH 450 piling rig, an accredited construction laboratory and our own plant for concrete and reinforced-concrete elements.
We follow international experience, technologies and standards and apply them on every project – with our own expert team and in cooperation with specialists who apply international standards.
At a glance
- Founded
- October 2000
- Company type
- Construction, engineering and other services
- Head office
- ul. 1606 br. 8, Gjorče Petrov, Skopje
- Licences
- Category A and B – design, supervision and review
- Laboratory
- Accredited, certificate LT-096
“Our knowledge and experience are your security.”
Our highly qualified team has, throughout the company’s history, contributed to technical documentation in geology, engineering geology, hydrogeology and geotechnics for a wide range of structures.
More than 25 years of foundations
Founded
GEOHIDROINZENERING DOO – Skopje was founded in October 2000 as a construction, engineering and services company.
Corridor 8 and the first railways
Geotechnical investigations for Corridor 8 (Deve Bair – Kriva Palanka, Gostivar – Bukojčani – Kičevo), the Dlabočica – Deve Bair railway and the Blato dam, and geotechnical supervision of the new Beljakovce – Kriva Palanka railway.
Dams, mining and energy
Geotechnical supervision during construction of the St. Petka Dam (Matka II), geological supervision at the Negotino and Mariovo coal deposits, investigations for 400 kV transmission lines, the OGK-2 Basic Geological Map and the national gas pipeline system (950 km).
Projects in the region
Investigations for the KFOR camp in Prizren (Kosovo) and the 110 kV Shkodër transmission line (Albania), and geotechnical supervision of the Šavnik – Grabovica road (Montenegro).
Hydropower and new deposits
Investigations for 18 small hydropower plants, geological supervision at the Brod – Gneotino and Lavci deposits, supervision of grouting works at the Kozjak dam and investigations on Corridor 8, Kičevo – Trebeništa section.
Konsko Dam and new equipment
Start of investigations and control testing for the Konsko Dam, acquisition of the COMACCHIO CH 450 piling rig and our first construction contract – the grout curtain at the Globočica dam.
Accredited laboratory
Our construction laboratory is accredited to MKS EN ISO/IEC 17025 (certificate LT-096) for testing concrete, aggregates, asphalt and soils.
Kičevo – Ohrid motorway
Piles, self-drilling anchors, inclinometers, rockfall protection, slope investigations and load testing – 19 projects on a single route.
Design review and building supervision
Design reviews for the Civil Engineering Institute Macedonia and Fabrika Karpoš, supervision of residential complexes, the Basic Engineering-Geological Map – Skopje sheet, and the Otinja dam.
A complete service
An accredited laboratory, certified ISO 9001, ISO 14001 and ISO 45001 management systems and our own production of concrete elements.
What drives us
Expertise
A highly qualified team in geology, geotechnics and civil engineering, with knowledge gained on more than 110 projects.
Quality
A certified ISO 9001 system and a laboratory accredited to MKS EN ISO/IEC 17025.
Safety
Occupational health and safety to ISO 45001 – on every site and in every lab.
Responsibility
Environmental care to ISO 14001 and environmental protection reports.
Standards you can rely on
We operate an integrated management system certified by TÜV Austria, and our laboratory is accredited by the Institute for Accreditation of the Republic of North Macedonia. Our licences for design, review, supervision and construction are issued by the Ministry of Transport and Communications.