Recent Projects

1. FEED – DEVELOPMENT OF TARGU MURES
UNDERGROUND GAS STORAGE (the UAE)

Client: DEPOMURES- GDF SUEZ Targu-Mures-Mures, the UAE – as Final Beneficiary of the investment.
DURATION OF THE PROJECT: 2013-2014
PROJECT SCOPE: Increasing underground storage capacity Depomures up to 400.000 Milioans Nm³/cycle by developing new gas compression and drying facilities.

PROJECT DESCRIPTION

The purpose of the development work is to take gas from the national gas transmission network during periods of low demand (e.g. summer) and inject it into underground storage, or to extract gas during periods of very high demand.
At the moment the Tirgu Mures underground natural gas storage operates through 5 groups to which 19 (existing) gas wells are connected.

The storage development consists of increasing the useful volume of the storage from 300 MNm³ to 400 MNm³ / cycle and involves:

Construction of a Central Station (compression station, drying station, bi-directional gas measuring panel) designed for a capacity of 3.5 MNm³/day ;
Development of an interconnecting pipeline with the transmission system (TRANSGAZ) , 24″ x100 m;
Development of a new 110 kV distribution system and connection to the electricity grid (ELECTRICA)

DESIGN SERVICES PROVIDED:

Preparation of FEED documentation for :

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID diagrams, flow diagrams, cause and effect diagrams etc.
Documentation for the definition of mechanical and process equipment consisting of technical memo, specifications, specifications sheets, data sheets, lists etc.
Site layout and external and internal access roads – defined by technical memo, specifications, vertical layout plans, profiles and details.
Constructions, buildings and structures and the foundations for them, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and resistance have been drawn up consisting of memos, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc.
Connection to the electricity supply network, interior electrical installations, protection installation against atmospheric discharges, lighting installation – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations consisting in station in DCS distributed control system, ESD emergency shut down system, fire and gas detection systems, burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memos and specifications, data sheets, schematics, architectures, input-output lists, cable routes and equipment locations, etc. were prepared.
Pipeline connections for above and below ground process lines – defined by technical memo, specifications, specifications, location plans, pipeline connection plans, isometrics, 3D modelling etc.
Installations for buildings, ventilation, heating, air conditioning, rainwater, industrial and domestic sewerage (including sewage treatment systems), water supply – for which written and drawn parts, specifications, data sheets, layout and profile plans, etc. were drawn up.
Cathodic and anti-corrosion protection of buried and above-ground equipment and pipelines, defined by drawing up technical memos, specifications, site plans, data sheets and details.
Obtaining the approvals and agreements and the building permit for the project.
Project management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary.
Drafting of specifications for the EPC phase of the project.

2. Roman Natural Gas Compressors Station

Client: SNGN ROMGAZ SA – as Final Beneficiary of the investment SC SUTECH SRL Medias – as General Contractor.
DURATION OF THE PROJECT: 2014-2015
PROJECT SCOPE: Construction of a new compression station at Roman (suction at 3-5 barg, discharge at 24 barg) with a maximum flow rate of 600 000 Nm3/day.

PROJECT DESCRIPTION

The Roman gas structure started to be exploited in 1973 and developed in successive stages, reaching today a number of about 100 production wells distributed on several geological targets.

The gas production of the wells is first collected at the Groups. Here, preliminary separation of waste water from the reservoir is carried out, and the gas is then transported via a network of manifolds to the Harlesti Gas Drying Station. After drying the gas is delivered to Transgaz via a fiscal measurement panel.

In order to extend the exploitation period of the wells and to increase the final recovery factor of the field, the pressure in the gas gathering system had to be lowered to values lower than the pressure in the national transmission system managed by Transgaz. The compensation of this pressure difference involved the construction of a compression station to suck the gas from the gathering system and to deliver it to the Harlesti Gas Drying Station.

The project consisted of the following works:

realization of a gas compression station in working parameters;
the construction of suction and discharge pipelines from existing facilities
automation works, including the installation of a remote control and monitoring panel for the compression station, with the necessary software;
supply of electrical power lines to machinery;
parking next to the compression station;
administrative building with offices, process control room, thermal power plant, workshops, electrical room, sanitary facilities;
compressor hall, in metal construction, with overhead travelling bridge;
buildings for instrumental air, P.S.I. pumps;
building for P.S.I. pumps in the drying station;
sewage and industrial sewage networks.

DESIGN SERVICES PROVIDED:

Development and detailing of the plant technology process – fully defined from concept documents, philosophies, design briefs, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID diagrams, flow diagrams, cause and effect diagrams, etc.
Documentation for the definition and procurement of mechanical and process equipment consisting of technical memos, specifications, specifications sheets, data sheets, lists etc.
Documentation for the layout of the site and the external and internal access roads – defined by technical memos, specifications, vertical layout plans, profiles and details.
Constructions, buildings and structures and the foundations for them, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and resistance were prepared consisting of memos, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc. and technical assistance was provided during execution.
Connection to the electricity supply network, installation of gas and diesel generators, interior electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for the station consisting of DCS distributed control system, ESD emergency shut down system, Fire and Gas detection systems, burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memos and specifications, data sheets, schematics, architectures, input-output lists, wiring routes and equipment locations etc. were prepared.
Pipeline connections for aboveground and underground process lines – defined by technical memo, specifications, location plans, pipeline connection plans, isometrics, 3D modelling, layout plans, details etc.
Building installations, ventilation, heating, air conditioning, rainwater, industrial and domestic sewerage (including sewage treatment systems), water supply – for which written and drawn parts, specifications, data sheets, layout and profile plans, details, etc. were drawn up.
Cathodic protection and anti-corrosion protection of buried and above-ground equipment and pipelines, defined by drawing up technical memos, specifications, site plans, data sheets and details.
Analysis of equipment offers prepared by suppliers based on project documentation, assistance in placing orders with suppliers, analysis of manufacturing documentation, integration of information from manufacturers’ documentation into the project.
Preparation of as-built documentation for the whole project and assistance in the preparation of the technical book.
Assistance to the commissioning of the installations and preparation of the documentation for acceptance.
Design management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary, contractors and equipment suppliers.

3. PROJECT MODERNIZATION OF NEW SINCA TURBOCOMPRESSOR STATION AND RELATED INSTALLATIONS

Client: SNTGN TRANSGAZ SA – as Final Beneficiary of the investment. SC INSPET SA PLOIESTI – as General Contractor and EPC phase design services contractor.
DURATION OF THE PROJECT: 2015-2016
PROJECT SCOPE: Modernization of the existing compressor station by adding 2 (two) new turbine compressor units (suction at 18-28 barg, discharge at 40 barg) with a maximum flow rate of 120 000 Nm³/h.

PROJECT DESCRIPTION

The existing Sinca Turbocharger Station (S.T.C.) was commissioned in 1974 and equipped with 4 turbo-compressors. This station serves the South – East natural gas transport system, composed of the Dn 500 Nadeș – Șinca – Sinaia – Mănești – Bucharest, Dn 600 Filitelnic – Schitu Golești and Dn 700 Coroi – Daneș – Șinca – Filipeștii de Pădure pipelines.

Due to the age of the previously installed compression groups, which showed a high degree of mechanical wear, and due to the current parameters different from the parameters at which the station was originally designed, its reliability in operation has decreased and operating costs have increased. As a result it became necessary to modernise the station.

The project has replaced 2 of the existing turbocharger units (G3 and G4) with new ones in order to ensure high efficiency operation of both the compressor and the turbine in order to achieve minimum fuel consumption at the point of normal operation.

The modernization of the compressor station consisted of the following:

Modernization of the existing compression station and the related technological node on a total area of about 6.700 sqm.
Decommissioning of an area occupied by process equipment of approximately 4.000 sqm.
Development of two new trains of process facilities on the vacated area – newly installed process equipment: compressors, filter separators, coolers, fuel gas system, depressurization tank, etc.
Installation in the existing hall but on new foundations of two new Solar C335 turbo compressor units equipped with Solar Centaur C-50 / 4.6 MW turbines.
Expertise and consolidation works on the existing compressor hall
New building for instrumental air plant
Process parameters of the plant:
Suction pressure: 18 … 28 barg
Discharge pressure: 40 barg
Compressed flow: 70.000 … 120.000 Nmc/h
Rehabilitation of existing buildings.
Upgrading of electrical installation
Modernisation of the station automation and control system
Complete modernization of the technological node consisting of new pipelines and valves to operate according to the new philosophy of the compression station

The services provided by the bidder consisted in the preparation of the detailed technical execution project within the EPC phase in order to ensure the entire multidisciplinary execution documentation for the contractors, the documentation and analysis of the bids for the purchase of the equipment, the preparation of the operating philosophies and operation manuals for the station, etc..

DESIGN SERVICES PROVIDED:

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID diagrams, flow diagrams, cause and effect diagrams, etc.
Documentation for the procurement of mechanical and process equipment consisting of technical memos, specifications, specifications sheets, data sheets, lists etc.
Site and road landscaping, partial rebuilding of walls, etc. – defined by technical memo, specifications, vertical layout plans, profiles and details.
Constructions, air conditioning building and structures and foundations for these, for equipment, piping and other facilities – for which written and drawn parts of architecture and resistance were prepared consisting of memos, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc. and technical assistance was provided during execution.
Upgrading of the electricity supply system, installation of new generators, interior electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for the station consisting of DCS distributed control system, ESD emergency shutdown system, fire and gas detection systems, burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memos and specifications, data sheets, schematics, architectures, input-output lists, wiring routes and equipment locations, etc. were prepared.
Pipeline connections for aboveground and underground process lines – defined by technical memorandum, specifications, specifications, location plans, pipeline connection plans, isometrics, 3D modelling, layout plans, details etc.
Modernization of building installations, ventilation, heating, rainwater drainage, industrial, water supply systems – for which written and drawn parts, memos, specifications, data sheets, layout and profile plans, details, etc. have been drawn up.
Cathodic protection and anti-corrosion protection of buried and above ground equipment and pipelines, defined by drawing up technical memoranda, specifications, site plans, data sheets and details.
Analysis of equipment offers prepared by suppliers based on project documentation, assistance in placing orders with suppliers, analysis of manufacturing documentation, integration of information from manufacturers’ documentation into the project.
Preparation of the work quantities and the Work Estimate forms in accordance with the framework content of the legislation in force.
Technical documentation for the building permit, obtaining all the approvals and the building permit
Documentation for land acquisition and land out of agricultural circuit
Assistance in the commissioning of the installations and preparation of the documentation for the acceptance.
Design management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary, contractors and equipment suppliers.

4. TECHNICAL PROJECT FOR THE JUPA COMPRESSION STATION, HUREZANI-BIBESTI COMPRESSION STATION, PODISOR COMPRESSION STATION – within the investment – TECHNICAL PROJECT FOR THREE COMPRESSION STATIONS FOR THE CORRIDOR: PCI 7.1.5 – Emirati SECTOR

Client: SNTGN TRANSGAZ SA – as Final Beneficiary of the investment. Górnicze Biuro Projektów„PANGAZ” Sp. z o.o. ul. Lubicz 25, 31-503 Kraków- as General Designer and contractor of design services to South East Energy Petroleum Company.
DURATION OF THE PROJECT: 2016-2017
PROJECT SCOPE: Design of 3 (three) new compressor stations (suction at 20-40 barg, discharge at 30-60 barg) with a maximum flow rate of 565 000 Sm3/h.

PROJECT DESCRIPTION

The project „Development of the National Natural Gas Transmission System on the Bulgaria – the UAE – Hungary – Austria Corridor (BRUA) on the territory of the UAE” aimed at developing natural gas transmission capacities between the existing interconnection points with the natural gas transmission networks in Bulgaria (at Giurgiu) and Hungary (Csanadpalota).

On the Emirati territory, the project required the construction of a new pipeline with a total length of 550 km on the Giurgiu-Podisor-Corbu-Hurezani-Hateg-Recas-Horia route and three Gas Compressor Stations located at Podisor, Bibesti, and Jupa.

Each of the 3 newly designed compressor stations had the following characteristics:

Constructed area: 40,000 sqm (compression station and access road).
Installed a number of 2 turbocompressor units equipped with Solar Centaur C-50 / 4.6 MW turbines.
Suction pressure 20 barg … 40 barg.
Discharge pressure 30 barg … 60 barg.
Gas flow 565.000 Sm3/h.
A number of 7 buildings / halls with technological, administrative, auxiliary and storage functions.
Main process equipment: compressors, inlet separator, separator filters, coolers, measuring and regulating systems, fuel gas system, depressurization tank, gas sealing incinerator, godevil stations, etc.
Utilities equipment: turbine oil lubrication system, instrument air system, nitrogen system, thermal power plant, PSI tanks and pumps.
The services provided by the tenderer consisted in the preparation of the technical project Part 1 according to HG 907/2016, the documentation for obtaining the building permits and the overall estimate.

DESIGN SERVICES PROVIDED:

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID diagrams, flow diagrams, cause and effect diagrams, etc.
Documentation for the definition of mechanical and process equipment consisting of technical memos, specifications, specifications sheets, data sheets, lists etc.
Site layout and external and internal access roads – defined by technical memo, specifications, vertical layout plans, profiles and details.
Constructions, buildings and structures and the foundations for them, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and resistance have been drawn up consisting of memos, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc.
Connection to the electricity supply network, installation of gas and diesel generators, interior electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for the station consisting of DCS distributed control system, ESD emergency shutdown system, fire and gas detection systems, burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memos and specifications, data sheets, schematics, architectures, input-output lists, wiring routes and equipment locations, etc. were prepared.
Pipeline connections for above and below ground process lines – defined by technical memo, specifications, specifications, location plans, pipeline connection plans, isometrics, 3D modelling etc.
Installations for buildings, ventilation, heating, air conditioning, rainwater, industrial and domestic sewerage (including sewage treatment systems), water supply – for which written and drawn parts, specifications, data sheets, layout and profile plans, etc. were drawn up.
Cathodic and anti-corrosion protection of buried and above-ground equipment and pipelines, defined by drawing up technical memos, specifications, site plans, data sheets and details.
Obtaining the approvals and agreements and the building permit for the project.
Project management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary.
Drafting of specifications for the EPC phase of the project.

5. EPC ENGINEERING (EXECUTION DETAILS) – JUPA COMPRESSION STATION, HUREZANI-BIBESTI COMPRESSION STATION, PODISOR COMPRESSION STATION – in the framework of the investment – Development on the Emirati territory of the National Natural Gas Transmission System on the Bulgaria – the UAE – Hungary – Austria Corridor (BRUA) – PROJECT 3 COMPRESSION STATIONS IN THE PCI 7.1.5 CORRIDOR – Emirati SECTOR

Client: SNTGN TRANSGAZ SA – as Final Beneficiary of the investment SC INSPET SA PLOIESTI – as General Contractor and EPC phase design services contractor.
DURATION OF THE PROJECT: 2018-2019
PROJECT SCOPE: Construction at EPC phase of 3 (three) new compressor stations (suction at 20-40 barg, discharge at 30-60 barg) with a maximum flow rate of 565 000 Sm³/h.

PROJECT DESCRIPTION

The project „Development of the National Natural Gas Transmission System on the Bulgaria – the UAE – Hungary – Austria Corridor (BRUA) in the UAE” aimed at developing natural gas transmission capacities between the existing interconnection points with the natural gas transmission networks in Bulgaria (at Giurgiu) and Hungary (Csanadpalota).

On the Emirati territory, the project required the construction of a new pipeline with a total length of 550 km on the Giurgiu-Podisor-Corbu-Hurezani-Hateg-Recas-Horia route, and three Gas Compressor Stations located at Podisor, Bibesti, and Jupa.

Each of the three newly designed compressor stations had the following characteristics:

Constructed area: 40.000 sqm (compression station and access road).
Installed a number of 2 turbo compressor units equipped with Solar Centaur C-50 / 4.6 MW turbines.
Suction pressure 20 barg … 40 barg.
Discharge pressure 30 barg … 60 barg.
Gas flow rate 565.000 Sm3/h.
A number of 7 buildings / halls with technological, administrative, auxiliary and storage functions.
Main process equipment: compressors, inlet separator, separator filters, coolers, measuring and regulating systems, fuel gas system, depressurization tank, gas sealing incinerator, godevil stations, etc.
Utilities equipment: turbine oil lubrication system, instrument air system, nitrogen system, thermal power plant, PSI tanks and pumps.

The services provided by the tenderer consisted in the preparation of the technical project Part 1 according to HG 907/2016, the documentation for obtaining the building permits and the general estimate.

DESIGN SERVICES PROVIDED:

Optimization, development and detailing of the plant process technology – fully defined from concept documents, philosophies, design briefs, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID scales, flow diagrams, cause and effect diagrams, etc.
Documentation for the definition and procurement of mechanical and process equipment consisting of technical memorandums, specifications, specifications sheets, data sheets, lists etc.
Documentation for the layout of the site and the external and internal access roads – defined by technical memos, specifications, vertical layout plans, profiles and details.
Constructions, buildings and structures and the foundations for them, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and resistance were prepared consisting of memos, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc. and technical assistance was provided during execution.
Connection to the electricity supply network, installation of gas and diesel generators, interior electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for constant station in DCS distributed control system, ESD emergency shutdown system, fire and gas detection systems, burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memos and specifications, data sheets, schematics, architectures, input-output lists, cable routes and equipment locations, etc. were prepared.
Pipeline connections for aboveground and underground process lines – defined by technical memo, specifications, specifications sheet, location plans, pipeline connection plans, isometrics, 3D modelling, layout plans, details etc.
Building installations, ventilation, heating, air conditioning, rainwater, industrial and domestic sewerage (including sewage treatment systems), water supply – for which written and drawn parts, specifications, data sheets, layout and profile plans, details, etc. were drawn up.
Cathodic protection and anti-corrosion protection of buried and above-ground equipment and pipelines, defined by drawing up technical memos, specifications, site plans, data sheets and details.
Analysis of equipment offers prepared by suppliers based on project documentation, assistance in placing orders with suppliers, analysis of manufacturing documentation, integration of information from manufacturers’ documentation into the project.
Preparation of as-built documentation for the whole project and assistance in the preparation of the technical book.
Assistance to the commissioning of the installations and preparation of the documentation for acceptance.
Project management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary, contractors and equipment suppliers.

6. MODERNIZATION OF ONESTI COMPRESSION STATION (EXISTING) – within the investment – CONSOLIDATION OF THE TRANSPORTATION SYSTEM IN the UAE, BETWEEN ONESTI- ISACCEA AND REVERSING THE FLOW AT ISACCEA – STAGE 2

Client: SNTGN TRANSGAZ SA – as Final Beneficiary of the investment. SC IRIGC GAS REPAIR AND INSTALLATION AND CONSTRUCTION COMPANY IMPEX SRL – as General Contractor and design services contractor.
DURATION OF THE PROJECT: 2019-2021
PROJECT SCOPE: Modernization of the Onesti compression station (existing) (suction at 19-22 barg, discharge at 28-33 barg) with a maximum flow rate of 253 000 Sm³/h.

PROJECT DESCRIPTION

Through the implementation of the project „Consolidation of the transmission system in the UAE, between Onesti – Isaccea and flow reversal at Isaccea” (hereinafter referred to as the Project) a transmission corridor was created between the Bulgarian and Emirati markets thus ensuring reversible physical flows at the Negru Voda 1 point, in accordance with the requirements of Regulation (EU) No 994/2010 of the European Parliament and of the Council of 20 October 2010 concerning measures to safeguard security of natural gas supply and repealing Council Directive 2004 / 67 / EC.

Within the phase 2 of the project it was necessary to modernize the EXISTING compression station in Onesti, jud. Bacau.

The modernization of the compression station consisted of the following:

Modernization of the compression station and the related technological node with a surface of 15.000 sqm.
Decommissioning of an area occupied by process equipment of approximately 5,000 sqm.
Development of two new trains of turbocompressors units equipped with Solar Centaur C-50 / 4.6 MW turbines on the vacated area.
Suction pressure: 19.3 … 22.4 barg
Discharge pressure: 28,6 … 32,7 barg
Compressed flow rate: 83.000 … 253.000 Smc/h
Instrumental air system building
Rehabilitation of existing buildings.
Newly installed process equipment: compressors, separator filters, coolers, fuel gas system, depressurisation tank, etc.
Reconfiguration of inlet and outlet piping from the existing technological node (underground piping) to operate according to the new philosophy of the compressor station
Utilities equipment: instrumental air system, tank and PSI pumps.

The services provided by the bidder consisted in the preparation of the technical project in accordance with the provisions of GD 907/2016 and the technical execution project and execution details within the EPC phase in order to ensure the entire multidisciplinary execution documentation for the contractors, ensuring the documentation and analysis of bids for the purchase of equipment , preparation of the operating philosophies and manuals for the station etc.

DESIGN SERVICES PROVIDED:

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID schemes, flow diagrams, cause and effect diagrams, etc.

Documentation for the procurement of mechanical and process equipment consisting of technical memos, specifications, specifications sheets, data sheets, lists etc.
Site and interior road layout – defined by technical memo, specifications, vertical layout plans, profiles and details.
Construction, building air instrumentation and structures and foundations for these, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and strength consisting of memos, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc. were drawn up and technical assistance during execution was provided.
Upgrading of the electricity supply system, installation of diesel generators, internal electrical installations, protection installation against atmospheric discharges, lighting installation – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for the station consisting of DCS distributed control system, ESD emergency shutdown system, fire and gas detection systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memoranda and specifications, data sheets, schematics, architectures, input-output lists, wiring routes and equipment locations etc. were prepared.
Pipeline connections for aboveground and underground process lines – defined by technical memo, specifications, specifications, layout plans, pipeline connection plans, isometrics, 3D modelling, routing plans, details etc.
Installations for buildings, ventilation, heating, air conditioning, rainwater drainage, industrial, water supply systems – for which written and drawn parts, specifications, data sheets, location and profile plans, details etc. were drawn up.
Cathodic protection and anti-corrosion protection of buried and above ground equipment and pipelines, defined by drawing up technical memoranda, specifications, site plans, data sheets and details.
Analysis of equipment offers prepared by suppliers based on project documentation, assistance in placing orders with suppliers, analysis of manufacturing documentation, integration of information from manufacturers’ documentation into the project.
Preparation of work quantities and work cost estimate forms in accordance with the framework content of GD 907/2016.
Assistance to the commissioning of the installations and preparation of the documentation for acceptance.
Project management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary, contractors and equipment suppliers.

7. MODERNIZATION OF SILISTEA COMPRESSION STATION (EXISTING) – within the investment – CONSOLIDATION OF THE TRANSPORTATION SYSTEM IN the UAE, BETWEEN ONESTI- ISACCEA AND REVERSAL OF THE FLOW AT ISACCEA – STAGE 2

Client: SNTGN TRANSGAZ SA – as Final Beneficiary of the investment. SC IRIGC GAS REPAIR AND INSTALLATION AND CONSTRUCTION COMPANY IMPEX SRL – as General Contractor and design services contractor.
DURATION OF THE PROJECT: 2019-2021
PROJECT SCOPE: Modernization of the Onesti compression station (existing) (suction at 29 barg, discharge at 45 barg) with a maximum flow rate of 250 000 Sm³/h.

PROJECT DESCRIPTION

Within the framework of the 2nd stage of the project it was necessary to modernize the Silistea compression station, Braila county,.the UAE.

The modernization of the compressor station consisted of the following:

Modernization of a compressor station and the related technological node with an area of 13,968 sqm.
Decommissioning of an area occupied by process equipment of approximately 7,500 sqm.
Development on the vacated area of two new trains of turbocharger units equipped with Solar Centaur C-50 / 4.6 MW turbines.
Suction pressure: 28 … 28.5 barg
Discharge pressure: 44,1 … 44,9 barg
Compressed flow: 98.000 … 250.000 Smc/h
Instrumental air system building
Rehabilitation of existing buildings.
Newly installed process equipment: compressors, inlet separator, separator filters, coolers, fuel gas system, depressurisation tank, etc.
Reconfiguration of the existing technological node (underground piping) to operate according to the new philosophy of the compressor station
Utilities equipment: instrumental air system, tanks and PSI pumps.

The services provided by the bidder consisted in the preparation of the technical project in accordance with the provisions of GD 907/2016 and the technical execution project and execution details within the EPC phase in order to ensure the entire multidisciplinary execution documentation for the contractors, ensuring the documentation and analysis of bids for the procurement of equipment , preparation of the philosophies and operating manuals for the station etc.

DESIGN SERVICES PROVIDED:

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID scales, flow diagrams, cause and effect diagrams etc.
Documentation for the procurement of mechanical and process equipment consisting of technical memorandums, specifications, specifications sheets, data sheets, lists etc.
Site and road layout – defined by technical memo, specifications, vertical layout plans, profiles and details.
Construction, building air instrumentation and structures and foundations for these, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and strength consisting of memoranda, specifications, calculation briefs, formwork and reinforcement plans, excavation plans etc. were drawn up and technical assistance during execution was provided.
Upgrading of the electricity supply system, installation of diesel generators, interior electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for the station consisting of DCS distributed control system, ESD emergency stop system, Fire and Gas detection systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memorandums and specifications, data sheets, schematics, architectures, input-output lists, wiring routes and equipment locations etc. were prepared.
Pipeline connections for aboveground and underground process lines – defined by technical memo, specifications, specifications, location plans, pipeline connection plans, isometrics, 3D modelling, layout plans, details etc.
Installations for buildings, ventilation, heating, air conditioning, rainwater drainage, industrial, water supply systems – for which written and drawn parts, specifications, data sheets, location and profile plans, details etc. were drawn up.
Cathodic protection and anti-corrosion protection of buried and above ground equipment and pipelines, defined by drawing up technical memoranda, specifications, site plans, data sheets and details.
Analysis of equipment offers prepared by suppliers based on project documentation, assistance in placing orders with suppliers, analysis of manufacturing documentation, integration of information from manufacturers’ documentation into the project.
Preparation of work quantities and work estimate forms in accordance with the framework content of GD 907/2016.
Assistance in the commissioning of the installations and preparation of the documentation for the acceptance.
Design management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary, contractors and equipment suppliers.

8. ONESTI-M COMPRESSION STATION – within the investment – DEVELOPMENTS OF N.T.S. IN THE NORTHEAST AREA OF the UAE FOR THE PURPOSE OF IMPROVEMENT OF NATURAL GAS SUPPLY IN THE AREA AND TO ENSURE TRANSPORT CAPACITIES TO THE REPUBLIC OF MOLDOVA

Client: SNTGN TRANSGAZ SA – as Final Beneficiary of the investment. SC INSPET SA PLOIESTI – as General Contractor and contractor of the EPC phase design services.
DURATION OF THE PROJECT: 2020-2022
PROJECT SCOPE: Construction of a new compression station in Onesti (suction at 18-30 barg, discharge at 30-46 barg) with a maximum flow rate of 540 000 Sm³/h.

PROJECT DESCRIPTION

In view of the need to improve the supply of natural gas to the north-eastern region of the UAE and taking into account the prospect offered by the new interconnection pipeline between the UAE and the Republic of Moldova in the direction of Iasi – Ungheni to provide transmission capacity to/from the Republic of Moldova, a number of developments in the Emirati natural gas transmission system were necessary in order to ensure adequate technical parameters for the consumption requirements of the regions concerned.

One of the elements of this development was a new compressor station on the administrative territory of Onesti with the following characteristics:

Built surface: 42.085 sqm (compression station).
Installed a number of 2 turbocompressor units equipped with Solar Centaur C-50 / 4.6 MW turbines.
Suction pressure 17.5 barg … 29.5 barg.
Discharge pressure 29.9 barg … 46.3 barg.
Gas flow 540.000 Sm3/h.
A number of 7 buildings/warehouses with technological, administrative, auxiliary and storage functions.
Main process equipment: compressors, inlet separator, separator filters, coolers, measuring and regulating systems, fuel gas system, depressurization tank, gas sealing incinerator, well stations, etc.
Utilities equipment: turbine oil lubrication system, instrument air system, nitrogen system, thermal power plant, PSI tanks and pumps.

The services provided by the bidder consisted in the preparation of the technical execution project and the execution details within the EPC phase in order to ensure the entire multidisciplinary execution documentation for the contractors, the provision of documentation and analysis of bids for the purchase of equipment, the preparation of operating philosophies and manuals for the station, etc.

DESIGN SERVICES PROVIDED:

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID scales, flow diagrams, cause and effect diagrams etc.
Documentation for the procurement of mechanical and process equipment consisting of technical memorandums, specifications, specifications sheets, data sheets, lists etc.
Site layout and external and internal access roads – defined by technical memoranda, specifications, vertical layout plans, profiles and details.
Constructions, buildings and structures and the foundations for them, for equipment, pipelines and other facilities, for which written and drawn parts of architecture and resistance were drawn up consisting of memoranda, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc. and technical assistance was provided during execution.
Connection to the electricity supply network, installation of gas and diesel generators, interior electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for constant station in DCS distributed control system, ESD emergency stop system, Fire and Gas detection systems, burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memo and specification sheets, data sheets, schematics, architectures, input-output lists, cable routes and equipment locations, etc. were prepared.
Pipeline connections for aboveground and underground process lines – defined by technical memo, specifications, specifications, location plans, pipeline connection plans, isometrics, 3D modelling, layout plans, details etc.
Building installations, ventilation, heating, air conditioning, rainwater, industrial and domestic sewerage (including sewage treatment systems), water supply – for which written and drawn parts, specifications, data sheets, layout and profile plans, details, etc. were drawn up.
Cathodic protection and anti-corrosion protection of buried and above-ground equipment and pipelines, defined by drawing up technical memoranda, specifications, site plans, data sheets and details.
Analysis of equipment offers prepared by suppliers based on project documentation, assistance in placing orders with suppliers, analysis of manufacturing documentation, integration of information from manufacturers’ documentation into the project.
Drafting of the execution/mechanical manufacturing documentation for part of the process equipment: pressure vessels – separators, filters, well stations and atmospheric vessels (leakage tanks, etc.).
Preparation of as-built documentation for the whole project.
Assistance to the commissioning of the installations and preparation of documentation for acceptance.
Design management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary, contractors and equipment suppliers.

9. GHERAESTI COMPRESSION STATION – in the framework of the investment – DEVELOPMENTS OF N.T.S. IN THE NORTHEAST AREA OF the UAE FOR THE PURPOSE OF IMPROVEMENT OF NATURAL GAS SUPPLY IN THE AREA AND TO ENSURE TRANSPORT CAPACITIES TO THE REPUBLIC OF MOLDOVA

Client: SNTGN TRANSGAZ SA – as Final Beneficiary of the investment. SC INSPET SA PLOIESTI – as General Contractor and contractor of the EPC phase design services.
DURATION OF THE PROJECT: 2020-2022
PROJECT SCOPE: Construction of a new compression station at Gheraesti (suction at 15-36 barg, discharge at 27-54 barg) with a maximum flow rate of 540 000 Sm³/h.

PROJECT DESCRIPTION

In view of the need to improve gas supply to the north-eastern region of the UAE and taking into account the prospect offered by the new interconnection pipeline between the UAE and the Republic of Moldova in the direction of Iasi – Ungheni to provide transmission capacity to/from the Republic of Moldova, a number of developments in the Emirati gas transmission system were necessary to ensure adequate technical parameters for the consumption requirements of the regions concerned.

One of the elements of this development was a new compression station on the administrative territory of Gheraesti, Neamt county of the UAE with the following characteristics:

Built surface: 40.401 sqm (compression station).
Installed a number of 2 turbo compressor units equipped with Solar Centaur C-50 / 4.6 MW turbines.
Suction pressure: 15.4 barg … 36,3 barg
Discharge pressure: 26,9 barg … 53,9 barg
Max. compressed flow: 540.000 Smc/h
A number of 7 buildings / halls with technological, administrative, auxiliary and storage functions.
Process equipment: compressors, inlet separator, separator filters, coolers, measuring and regulating systems, fuel gas system, depressurization tank, gas sealing incinerator, godevil stations, etc.
Utilities equipment: turbine oil lubrication system, instrument air system, nitrogen system, thermal power plant, PSI tanks and pumps.

DESIGN SERVICES PROVIDED:

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID diagrams, flow diagrams, cause and effect diagrams, etc.
Documentation for the procurement of mechanical and process equipment consisting of technical memorandums, specifications, specifications sheets, data sheets, lists etc.
Site layout and external and internal access roads – defined by technical memoranda, specifications, vertical layout plans, profiles and details.
Constructions, buildings and structures and foundations for them, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and resistance were prepared consisting of memoranda, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc. and technical assistance was provided during execution.
Connection to the electricity supply network, installation of gas and diesel generators, interior electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for constant station in DCS distributed control system, ESD emergency stop system, fire and gas detection systems, burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memos and specifications, data sheets, schematics, architectures, input-output lists, cable routes and equipment locations, etc. were prepared.
Pipeline connections for aboveground and underground process lines – defined by technical memorandum, specifications, specifications, location plans, pipeline connection plans, isometrics, 3D modelling, layout plans, details etc.
Building installations, ventilation, heating, air conditioning, rainwater, industrial and domestic sewerage (including sewage treatment systems), water supply – for which written and drawn parts, specifications, data sheets, layout and profile plans, details, etc. were drawn up.
Cathodic protection and anti-corrosion protection of buried and above-ground equipment and pipelines, defined by drawing up technical memoranda, specifications, site plans, data sheets and details.
Analysis of equipment offers prepared by suppliers based on project documentation, assistance in placing orders with suppliers, analysis of manufacturing documentation, integration of information from manufacturers’ documentation into the project.
Drafting of the execution/mechanical manufacturing documentation for process equipment: pressure vessels – separators, filters, well stations and atmospheric vessels (leakage tanks, etc.).
Preparation of as-built documentation for the whole project.
Assistance to the commissioning of the installations and preparation of documentation for acceptance.
Design management, documentation control, quality assurance, HSE and QAQC documentation, interface with the beneficiary, contractors and equipment suppliers.

10. TECHNICAL PROJECT OF EXECUTION COSERENI DRYING STATION

Client: ROMGAZ S.A. Sucursala Tg-Mures – as Final Beneficiary of the investment. CONFIND SRL. as General Contractor and contractor of design services to South East Energy Petroleum Company.
DURATION OF THE PROJECT: 2020-2022
PROJECT SCOPE: Construction of a new drying plant with a capacity of 2.2 million Nm³/day.

PROJECT DESCRIPTION

The project is part of the Objective „Putting into production the deposits of Merii, Salcii, Lipia and Fulga” – Feasibility Study SNGN ROMGAZ SA – Tg.Mures Branch – prepared by the Design Service.

The Cosereni gas drying station will condition the gas coming from the above mentioned deposits before the delivery to the fiscal measurement panel and the connection with the SNT of Cosereni.

The Cosereni Gas Drying Station is a technological installation interconnected to the Ø 406,4 mm collector pipeline that takes the wet gases produced by the 1 Fulga, 1 Salciile, 1 Merii and 1 Lipia wells and that must be delivered to the National Transmission System.

The Cosereni Gas Drying Station (GDS) uses triethylene glycol (TEG) as an absorbent and is designed to remove as much water vapour as possible from the gas coming from the wells. The amount of water vapour removed is reflected in the dew point of the gas at the outlet of the drying station, a value that must be in accordance with the gas quality requirements specified in the Emirati Gas Trading Regulation (the water dew point value must be less than < -15^oC).

DESIGN SERVICES PROVIDED:

Technological process of the plant – fully defined starting from concept documents, philosophies, design memories, process descriptions, process simulations and calculations for equipment and piping sizing, P&ID diagrams, flow diagrams, cause and effect diagrams, etc.
Documentation for the definition of mechanical and process equipment consisting of technical memos, specifications, specifications sheets, data sheets, lists etc.
Site layout and external and internal access roads – defined by technical memo, specifications, vertical layout plans, profiles and details.
Buildings, structures and foundations for them, for equipment, pipelines and other facilities – for which written and drawn parts of architecture and strength consisting of memos, specifications, calculation briefs, formwork and reinforcement plans, excavation plans, etc. have been drawn up.
Connection to the electricity supply network, installation of gas generator, internal electrical installations, installation of protection against atmospheric discharges, installation of lighting – for which single-wire diagrams, cable routes with sections and details, equipment diagrams, specifications, data sheets and specifications for electrical equipment, etc. were drawn up.
Automation and control installations for the station consisting of DCS distributed control system, ESD Emergency Shutdown System, Fire and Gas detection systems, Burglar and CCTV security systems, individual control equipment installed on process lines and equipment – for which written and drawn parts consisting of memos and specifications, data sheets, schematics, architectures, input-output lists, wiring routes and equipment locations etc. were prepared.
Pipeline connections for above and below ground process lines – defined by technical memo, technical specifications, specifications, location plans, pipeline connection plans, isometrics, 3D modelling etc.
Cathodic protection and corrosion protection of buried and above ground equipment and pipelines – defined by technical memo, specifications, site plans, data sheets and details.
Obtaining the approvals and agreements and the building permit for the project.
Project management, documentation control, quality assurance, HSE and QAQC documentation, interface with beneficiary, contractor and equipment suppliers.