PGE
Górnictwo i Energetyka Konwencjonalna
S.A.
2011 - in progress |
Technical consultancy in the
process of selecting a contractor for the construction of biomass
co-firing installation bypassing coal mills at Unit 8 of Dolna Odra
Power Plant. The min. 40MWt installation will be fired with pellets,
briquettes and straw bales at the total amount of 54000 t/y.
The scope
of works includes evaluation of preliminary offers, participation in
negotiations with potential contractors, preparation of the final
version of Tender Specification and final bid evaluation.
Tendering
procedure based on Public Procurement Law – negotiated
procedure with publication.
|
PGNIG
S.A.
2011 |
Due diligence services covering
technical and environmental issues in the process of purchasing
Vattenfall Heat Poland S.A. Tasks included evaluation of the condition
of generation facilities at CHP plants and HOB plants in Warsaw and
Pruszków. Maintenance programmes and investment plans of the
company were evaluated. Analysis of heat market and of potential new
competition in the heat market was conducted. An investment and
development programme was prepared, including required maintenance,
modernisation and investments as well as current and planned
environmental requirements. A technical and economic model was prepared
to be used by the leading advisor in the company evaluation. Basing on
technical and economic analyses conducted and taking into account
formal issues, investment and development programmes for VHP were
prepared, including the possibility of constructing new generation
sources.
|
PGNIG
S.A.
2011 |
Due diligence services covering
technical and environmental issues in the process of privatising SPEC -
Stołeczne Przedsiębiorstwo Energetyki Cieplnej (Warsaw Heat Company).
Tasks included evaluation of technical condition of the district
heating system and the existing heat generation facilities in Warsaw
area. Demand for maintenance, modernisation and investment was
determined taking into account present and planned environmental
requirements. A technical and economic model was prepared to be used by
the leading advisor in the company evaluation. Basing on technical and
economic analyses conducted and taking into account formal issues,
investment and development programmes for SPEC were prepared, including
the possibility of constructing new generation sources.
Potential for
new connection to DH system from the Warsaw area was evaluated, with a
complexity enabling selection of the best prospective areas for
development. For the area of best perspectives, including satellite
towns located along the line Ursus-Pruszków-Grodzisk
Mazowiecki, a concept of DH system development was prepared, covering a
heat demand analysis and heat market development prognosis until 2025.
Complexity of the concept makes it possible to select the generation
unit (central source and local sources) and the transmission lines. The
concept also covered comparison of heat costs for a central heat source
versus local small heat sources as well as legal and formal issues.
|
Dalkia
Polska S.A.
2011 |
Technical analyses in due diligence
process as part of SPEC privatisation. Analysis of heat market and of
the possibilities to construct new gas or biomass fired heat sources
was conducted. The power situation of Warsaw area was also analysed.
|
Synthos
Dwory
Sp.
z o.o.
Oświęcim
2011 - in progress |
Modernisation programme for Synthos
Dwory CHP plant.
The work included preparing a concept for plant reconstruction in the
form of several alternative investment programmes based on
modernisation projects and construction of new coal or gas fired plants
as well as reserve and peak load sources fired with various fuels
(coal, natural gas, landfill gas, light fuel oil), several process heat
demand scenarios (CHP capacity from 250 to 700MWt) and unit operation
regime (full cogenetaion, partial condensing mode). Selection of the
optimum investment programme was made basing on the most profitable
process system, the fuel used and the reliability of heat supply to
Synthos Dwory.
|
Dalkia
Poznan
2011 |
Feasibility study for the
construction of new CHP (ECIII) in Poznan.
The objective was to analyse the possibilities of new gas fired CHP
plant construction, including a peak load heat source of approx.
65-80MWt, at the area of former Kopanina Heat Plant in Poznan. The
analysed alternatives included construction of gas fired engines, gas
turbines of approx. 6MWe and a 45MWe CCGT plant. The scope of work
covered technical and economic analyses. As a result, technical concept
of the new unit was presented as well as operation mode and economic
viability of the project.
|
Vattenfall
Heat
Poland
2011 – in progress |
Environmental
impact report for a project of extending Zeran CHP by constructing a
450MW CCGT plant with all necessary infrastructure and elements of
spatial arrangement, including 5-month full nature inventory and
thermal analysis of the discharge of post-cooling water to the Vistula
and Zeran Canal.
|
Dalkia
Łódź S.A.
2011 |
Pre-feasibility
study of CCGT construction at EC-2 Łódź CHP Plant.
The objective
of the study was to analyse the possibility of constructing a CCGT unit
at EC2 using the existing steam turbines. As a result of CCGT unit
construction, coal combustion will be completely eliminated from the
process. The scope of work covered technical and economic analyses. As
a result, a technical concept of the unit was presented, with the
operation mode and the economic viability of the project. After
construction of CCGT unit, the CHP Plant is expected to have and output
of approx. 200MWt and approx. 100 MWe.
|
Elektrociepłownia
EC Nowa Sp.
z o.o. (Tauron)
2011 |
Modernisation
concept for EC Nowa pumping systems.
The objective was to prepare an
optimum concept for the modernisation of the pumping systems at
industrial EC Nowa CHP Plant (120MWe, 1580 t/h steam), including
piping, metering systems, control and instrumentation and power supply,
in order to reduce power consumed by the pumping systems. The study
presents the results of energy audit of the pumping facilities and a
multi-variant concept of modernisation, indicating optimum solutions.
The analysis covered feed water pumps, cooling water pumps, district
heating water pumps and process water pumps. As a result of the study,
an economically feasible modernisation concept was proposed, resulting
in the total reduction of power consumption by approx. 32 GWh/a.
|
EDF
Polska / Cergia
2010-2011 |
Advisory
services to prepare the project of 120MWe/150MWt biomass/coal fired
cogeneration unit construction in Torun for implementation.
As part of
works, site analysis for the new unit was made, including the
possibility of connecting to the existing technical networks and the
limitations arising from environmental protection as well as formal
conditions for the project implementation. Feasibility study of the
unit with fluidised bed boiler fired with coal and biomass, taking into
account operation of the existing generation facilities, was prepared.
The feasibility study included detailed unit concept with auxiliary
systems. Economic analysis including sensitivity analysis of the
project was made.
The scope of work included preparing environmental
impact report, application for environmental decision, application for
the integrated permit, preparation of application to participate in CO2
emission trade system (ETS) and obtaining the permit, and preparing an
application to connect the plant to the power grid.
Work also included
preparing the concept for the tendering procedure to select the
contractor(s) in two formulas: as turn-key contract (EPC) and in
package-based formula.
|
EDF
Polska /
Kogeneracja
2010-2011 |
Advisory
services to prepare the project of 120MWe/150MWt biomass/coal fired
cogeneration unit construction in Siechnice for implementation.
As part
of works, site analysis for the new unit was made, including the
possibility of connecting to the existing technical networks and the
limitations arising from environmental protection as well as formal
conditions for the project implementation. Feasibility study of the
unit with fluidised bed boiler fired with coal and biomass, taking into
account operation of the existing generation facilities, was prepared.
The feasibility study included detailed unit concept with auxiliary
systems. Economic analysis including sensitivity analysis of the
project was made.
The scope of work included preparing environmental
impact report, application for environmental decision, application for
the integrated permit, preparation of application to participate in CO2
emission trade system (ETS) and obtaining the permit, and preparing an
application to connect the plant to the power grid.
|
Dalkia
Łódź
2010 |
Feasibility
study of the construction of heat accumulator tanks at Dalkia
Łódź EC-3 (200MWe/830MWt CHP) and EC-4 (210MWe/860MWt CHP).
Technical possibilities were analysed of applying heat accumulators at
the existing DH connection systems of EC-3 and EC-4, and the
cooperation of heat sources in Łodz DH system including heat
accumulation facilities (heat allocation). Optimum capacity of the heat
accumulators was determined in the range of 10 000 m3 to 30 000 m3.
A
technical and economic model of Łódź DH system was prepared,
taking into account relation between the operation of EC-3, EC-4 and
the heat accumulator. Economic analysis was made for various
alternatives of heat accumulators’ operation and the
cooperation
of both CHP plants in ŁOdz DH system.
|
Vattenfall
Heat Poland
2010-2011,
2011- in progress |
Siekierki CHP boiler OP230 K-1
conversion to biomass fired BFB boiler. The project includes conversion
of the boiler and implementation of biomass handling systems with the
systems enabling deliveries of approx.. 320,000 t/a biomass by rail and
by road.
A feasibility study was prepared to determine the project concept. The
study analysed two solutions for boiler operation: common steam header
with other boilers or as a separate unit (boiler + turbine set).
Concept of flue gas condensing system and biomass handling (320,000 t/a
pellets) was described. Economic analysis of the project was made as a
basis for optimising project alternatives.
The scope of work also included preparation of environmental impact
report and an application for environmental permit and preparing an
application for land development conditions, including permitting
procedures and obtaining the said permits for the project.
The work also included preparation of tender documents (tender
specification, contract) for two tenders: to select unit modernisation
contractor and biomass handling system contractors, as well as
participation in the evaluation and selection of contractors.
|
EC Rzeszów S.A.
2010- in progress |
Engineering consultancy services
related to gas turbine failure at Rzeszów CCGT Plant.
Work included evaluation of the required scope of GT repair after
failure and evaluation of the quality of repair for 100 MWe
Rzeszów CCGT Plant.
|
Vattenfall
Heat
Poland
2010 |
Feasibility
Study: Analysis of a project involving construction of a gas fired unit
at Żeran CHP Plant, Warszawa, including optimisation of technical and
operational parameters.
The study included analysis of multiple
project alternatives for the construction of CCGT unit of approx.
300-500 MWe and approx.. 250 MWt. Optimisation analyses were conducted,
taking into account several sizes of gas turbines and CCGT units, in
one-shaft and multi-shaft configurations, with backpressure stream
turbine and with extraction/condensing steam turbine.
Thermal balances
and a thermodynamic model using Thermoflex software were prepared.
An
economic analysis of project profitability was carried out. Various
operation modes were analysed depending on the change of power prices
throughout the day and on the gas price structure. The analysis
included operation of VHP’s other generating facilities.
|
ENERGA
Elektrownie Ostrołęka S.A.
2009 - in progress |
Preparing
the project of Ostrołęka C Power Plant construction (first unit approx.
1000 MWe). The scope of work included the Concept Study including
detailed feasibility study of the project and environmental
documentation, as well as materials for the tender to select the
Contractor for Ostrołęka C Power Plant construction.
As part of
feasibility study, construction of new power plant with 1000MW unit (PF
boiler fired with coal with up to 20% of biomass co-firing possibility)
with a cooling tower. A financial and economic analysis of the project
was made, as well as sensitivity analysis, risk analysis and business
plan for the project.
The work also included support for the Client in
the procedures related to the environmental decision for the
project.
The scope of work covers also preparation of full Tender
Specification (including draft Contract) for tendering procedure based
on Public Procurement Law (negotiated procedure with publication),
participation in negotiations and assistance for the Client during
entire tendering process.
|
PGE
Elektrownia Opole S.A.
2009-2011 |
Technical
consultancy in the tendering procedure to select the Contractor for
biomass handling system and biomass feeding installation in compliance
with Public Procurement Law, including also preparing Tender
Specification, tender evaluation and participation in negotiations.
As a
result of tendering procedure, the Contract was awarded.
|
PGE
Elektrociepłownia Gorzów S.A.
2009-2010 |
Technical
study of biomass installation at Gorzów CHP Plant.
The study of
OP-140 boiler conversion to biomass firing and construction of fuel
handling system at Gorzów CHP Plant to produce renewable
power.
The study includes different alternatives of biomass unit.
Alternatives with wet and dry biomass were analysed. Conversion of
existing PF OP-140 boiler from coal to biomass was analysed and new
boiler was taking in to consideration as an alternative. Thermal
calculations for the complete unit were carried out (boiler and
turbine).
|
DONG
Energy A/S
2009-2010 |
Owner’s
Engineer services during the construction of Karcino Wind Farm (51
MW).
The scope of work included preparing tender specification for EPC
Contract based on FIDIC for electrical and civil engineering part,
participation in negotiations with contractors and Owner’s
Engineer service for electrical and civil engineering part.
|
Dalkia
Poznan
2009 |
WTE
plant in Poznan – study of site conditions for WTE plant in
Poznan, for the total 250,000. t/a municipal waste and sludge from
water treatment plant.
The study included site preparation, alternatives
for the connection of external supply systems to the infrastructure of
EC Karolin or to external infrastructure as well as a review of
environmental issues.
|
GPEC
Sp. z o.o. (Stadtwerke Leipzig Group)
2009 |
Services
of technical advisor in the project preparation phase for the
construction of a new cogeneration plant fired with straw, to supply
Gdańsk DH system.
The services included preparing a Feasibility Study,
review of available aid financing sources and their mechanisms as well
as analysis of straw acquisition possibilities and straw contracting
for the project (including guidelines for logistics and sample
contract).
Feasibility Study presented formal, technical and
organisational conditions for the project. Three power plant sizes were
analysed – approx. 26 MWe, 20 MWe, 15 Mwe, with respective
biomass consumption of: 155,000 ton straw and pellets, 120,000 straw,
93,000 straw. Various plant configurations were analysed, such as using
a reserve boiler house, applying flue gas condensation, using pellets
or wood chipls as supplementary fuel, as well as various options of
operation depending on the market conditions and the risk of biomass
unavailability.
An economic and financial analysis was prepared,
assuming two different financing options, with a sensitivity
analysis.
An application for environmental decisions for the project was
prepared, including project description and other required attachments.
|
El.
Rybnik S.A.(EDF Polska)
2009 |
Review
of technologies for biomass use in energy prodution and analysis of
application at Rybnik Power Plant in order to increase biomass
utilisation (Feasibility Study).
The objective of the study was to
determine best technical solutions enabling the increase of biomass
utilisation up to 700 000 Mg/a.
Multi-alternative concept analyses were
made, taking into account co-firing various biomass types with coal in
the existing unit boilers, as well as concepts of constructing a
dedicated biomass firing installation (new boilers, biomass gasifier).
Analyses covered biomass at different processing level, such as wet
biomass, dry biomass, torrefied biomass, liquid biomass, straw in
bales.
The study analysed issues related to biomass storage and
logistics, including the existing transport limitations. Analysis of
formal conditions for power to be qualified as renewable was made, as
well as the analysis of metering and billing issues.
|
ZEW
Kogeneracja S.A.(EDF Polska)
2009 |
Analysis
of location conditions for construction of a supercritical
condensing/CHP unit of approx. 450 at Czechnica CHP Plant.
The scope of
work included analysis of location conditions for construction of a new
condensing/CHP unit of approx. 450 at Czechnica CHP Plant. A
supercritical unit with pulverised coal boiler was analysed, with wet
FGD and catalytic DeNox system suitable for CO2 capture in the future.
To determine the conditions of CHP construction and operation, a
preliminary technical concept of the plant was prepared located at the
land plot assigned.
The work included among other things analysis of
the site and the conditions arising from current spatial arrangement
and use of the land, environmental impact of the project, power grid
connection, DH connection and conditions for CO2 storage.
|
PGE EC
Rzeszów S.A.
2009-2010 |
Commercial,
legal and technical consultancy related to the selection of Contractor
for the construction of cogeneration unit based on vegetable oil fired
Diesel engines (electrical capacity of engines system – 25-30
MW).
The scope of work covered the complete tender documentation for
tender with negotiations (including Functional Programme and EPC
Contract), participation in the entire process of contractor selection
and advice in formulating optimum business solutions until signing the
contract.
The tendering procedure was conducted.
|
Dalkia
Poznan ZEC S.A.
2009 |
Technical
and economic guidelines for PF OP-140(1K1) boiler conversion to biomass
fired BFB boiler at Karolin CHP.
The study analysed the project
involving modernisation of the unit with the conversion of PF coal
fired boiler into biomass fired fluidises bed BFB boiler and
construction of biomass handling system at Karolin CHP Plant, as well
as turbine modernisation from backpressure to extraction-condensing.
The analyses included a new chimney stack dedicated for the modernised
boiler and analysed comparative solutions for FGD and SNCR plants. Main
fuel after conversion is to be wood chips and non-forest granulate in
the amount of approx. 230,000 t/a. A biomass handling system for the
assumed types of biomass was proposed as well as a concept of unloading
station, storage, crushing and transport to the boiler for the
miscanthus straw.
The study included project profitability study.
|
PKN
Orlen S.A.
2009 |
Preparing
implementation of the project „Construction of 2x420-460MW
near
Anwil S.A. area in Włocławek”.
The works included preparing
Feasibility Study analysing multiple alternatives for a two-phase
construction of two CCGT units. Construction alternatives were
presented. A closed cycle cooling system with cooling towers was
analysed as well as an open cooling system using the Vistula river
water. Technical and legal conditions for power plant construction were
prepared. A preliminary concept for power export and gas fuel supply
was presented, determining also the conditions of the local gas network
operator. Economic analysis of the alternatives was made, basing on
long term prices forecasts.
Guidelines for the Environmental Impact
Assessment were prepared. General Investment Costs Schedule was
prepared, together with the project budget. Project profitability
analysis was also implemented.
Technical Appendix to Tender
Specification for Turn-Key Delivery of CCGT Unit was prepared.
|
Dalkia
Łódź S.A.
2009 |
Technical
and economic guidelines for converting OP230 boiler to a biomass fired
fluidised bed boiler at EC-4 CHP Plant in Łódź (biomass
consumption 370,000 t/a.).
A detailed concept of boiler conversion was
prepared with BFB furnace, technology of biomass combustion was
presented together with installation parameters. Influence of
modernised unit on the other Dalkia Łódź’s plants
was
analysed. Biomass transport and logistics assumptions as well as
biomass handling system were prepared.
Analysis of economic viability of
the project was carried out.
|
International Paper Kwidzyn
2009 |
Preliminary feasibility study for conversion of coal fired OP-140 boiler to fluidised bed biomass boiler.
As part of the study, the scope of boiler retrofit required for biomass
firing was determined and biomass handling system was described along
with the necessary adaptations to the existing infrastructure. Planned
biomass consumption – approx. 240,000 t/a chips.
Analysis of economic effectiveness of the project was conducted.
|
Vattenfall
Heat Poland
2008-2011 |
Participation
in tendering procedure to select EPC Contractor for Siekierki CHP unit
implementation.
The subject of tender is an extraction/condensing CHP
unit with an open cooling system, with a gross electrical capacity of
approx. 480 MW. The unit is to operate with the following steam
parameters: live steam not lower than 600°C and reheat steam
not
lower than 600°C. The unit will have a pulverized fuel boiler
fired
with hard coal (with biomass pellets co-firing possibility) with a
complex flue gas cleaning system. The unit will also produce heat for
Warsaw district heating system.
As part of the work, the unit concept
was optimised and Tender Specification for the unit was prepared,
covering technical, commercial and legal aspects for EPC project
implementation.
Tendering procedure based on Public Procurement Law was
conducted as negotiated procedure with publication. The scope of work
included cooperation with tender evaluation and participation in
negotiations.
As a result of tendering procedure, final bids were
submitted and evaluated.
|
Dalkia
Łódź S.A.
2008-2009 |
Feasibility
study to determine optimum option to reconstruct generation capacity of
EC2 (87MWe/578MWt). The study analysed using fluidised bed and
pulverised fuel technology, basing on biomass, hard coal or gas. A
technical concept of the proposed solution was prepared. As part of the
study, analysis technical condition documentation regarding main
buildings, equipment and systems of EC2 was made. A technical and
economic model was prepared for the operation all three CHP plants of
Dalkia Łódź as a part of Łódź district heating
system.
Alternative concepts of investments after shutdown of old generation
equipment.
For the discussed investment alternatives economic
effectiveness analysis was made.
|
DONG
Energy A/S
2007-2010 |
Owner’s
Engineer services during the construction of Karnice Wind Farm (30
MW).
The scope of work included preparing two tender specifications for
EPC Contracts based on FIDIC for electrical and civil engineering part,
participation in negotiations with contractors and Owner’s
Engineer service for electrical and civil engineering part.
|
Vattenfall
Heat Poland
2007-2009 |
Feasibility
study of biomass fired CHP Plant in Pruszków. Technical and
economic analysis of multiple alternatives were made for the expected
heat demand of approx. 250MWt. Plant sizes from 30MWe to 70Mwe,
configured as one unit with one boiler, one unit with two boilers or
two units were analysed. The option to applu a 3000 m3 to 20 000 m3.
heat accumulator tank was also analysed.
The study also included
analysis of the biomass market and possibilities to establish energy
crop plantations.
|
Vattenfall
Heat Poland
2008 |
Preparing
applications for environmental conditions as part of power units
construction permit procedure, for the following plants:
480 MWe coal
fired unit, two CCGT units 400MW each, 250 MW CCGT and 68 MW
coal-and-biomass fired CHP plant
with all the necessary documentation.
|
Vattenfall
Heat
Poland
2008 |
Preparing
applications for issuing development conditions for the following power
units:
480 MWe coal fired unit, two CCGT units 400MW each, 250 MW CCGT
and 68 MW coal-and-biomass fired CHP plant
with all the necessary
documentation. Applications were based on technical concepts prepared
basing on studies analysing multiple alternatives.
|
Dalkia
Łódź S.A.
2008 |
Technical
and economic guidelines for biomass firing in steam boilers of EC-3 CHP
Plant in Łódź (biomass consumption 85,000-300,000 t/a.).
A
complex concept of EC-3 retrofit for biomass firing, including boiler
modernisation and biomass handling. Technical alternatives of
modernisation were analysed, including biomass co-firing with coal in
OP-230 steam boilers, as well as conversion of OP-130 or OP-230 boiler
to biomass firing (coal fired PF boilers conversion to fluidised bed
boiler 100% biomass fired). The main biomass fuels analysed were
pellets of agricultural or non-agricultural origin, as well as wood
chips.
For the discussed technical alternatives analysis of economic
viability of the project was made.
|
Vattenfall
Heat
Poland
2008, 2010 |
Preparing
the concept of post combustion technology for a 450 MW–550 MW
power unit.
Balance calculations were made for several ways of
connecting CCS with the power unit and the existing system. The report
included a preliminary CCS concept and proposed solutions for power
supply, mechanical energy supply for main equipment drives and heat for
the unit CCS system as well as waste heat recovery from CCS for
district heating.
In 2010, update of the study was prepared, using up to
date knowledge of CCS technology.
|
Vattenfall
Heat Poland
2008 |
Preliminary
feasibility study for a municipal waste incineration plant of 300,000 t
capacity.
The concept included using the energy from waste and the plant
operating as a CHP plant. The concept covered preparing the plant
layout, waste reception system, boiler house with a flue gas cleaning
and furnace waste handling. A cogeneration plant was analysed with
different turbine solutions (CHP turbine, condensing turbine with heat
extraction) and the resulting different values of power and hear
production.
A comparative economic analysis of the considered solutions
was made.
|
Vattenfall
Heat
Poland
2008 |
Long
term development plan for Vattenfall Heat Poland CHP group in Warsaw
and Pruszków.
Analysis of development directions for energy
sources in Warsaw, taking into account the existing internal conditions
and the changing external factors (legal, market-related, environmental
etc). The report took into consideration the market situation in the
city and in the country as well as performance data of the existing and
new (planned) generation units, fuel characteristics, emissions and
waste production, material wear etc. Modernisation of the existing
facilities and generation units was analysed as well as the
construction of new plants such as coal units, IGCC, Oxy-Fuel and gas
units CCGT.
A comparative analysis of profitability was made for the
selected alternatives, basing on the prepared technical and economic
operation model for all the VHP plants operating as part of Warsaw
district heating system. Benefits and risks were indicated for each
alternative.
Profitability analysis was conducted, aiming in comparison
profits and risks of all development alternatives.
|
EC
Białystok S.A. (E.On Group)
2008 |
Concept
of a heat recovery system from flues gas condensation for a 75 MW
boiler fired with biomass (fuel humidity approx. 40%). The study
presented multiple alternatives for the 13-15 MW system consisting of a
scrubber and a condenser recovering head for district heating.
Technical solutions were presented as well as location and connection
of the heat recovery system with flue gas ducts, DH system and raw
water system. Technical and economic analyses were made, as well as
project profitability analyses, taking into account environmental
issues and grants.
|
Vattenfall
Heat
Poland
2008 |
Feasibility
study of a biomass unit for Siekierki CHP Plant. Analyses of multiple
technical alternatives for biomass in the form of wood chips and
pellets, gasifier, coal fired boiler conversion to biomass,
construction of a new biomass boiler, construction of a new biomass
unit, biomass handling systems for 50-300 thousand t/a biomass.
|
Poland’s
Ministry of Science and Higher Education
2008 |
Commissioned
research project PBZ-MeiN-4/2/2006, research task no. I.2.6/1
„Supercritical coal units – use in
cogeneration”
Elsamprojekt Polska participated in the project as a
member of a consortium consisting of Poland’s leading
R&D
institutions and technical universities.
In the study, a detailed
analysis was made of thermodynamic model for 400-800 MW ultra
supercritical coal fired units with and without CO2 capture by amine
method. Optimisation analysis were carried out, taking into account
technical possibilities and economic effectiveness of heat extraction
from the unit and of heat recovery from CCS system for district heating
purposes.
|
J-Power,
Zajaczkowo Wind Farm
2007 |
Preparation
of Wind Farm Operation and Maintenance Manual, including the
requirements for wind farm operator and power grid operator regarding
the division of equipment in terms of operation and maintenance,
operation of 110/30 kV substation and wind turbine, operation actions,
safety principles, co-ordination of operation and maintenance.
|
BOT
Opole S.A.
2007 |
Analysis
of multiple alternatives of using the auxiliary boiler for renewable
power production, including the modernisation of existing grate
boilers, a new straw fired boiled, a new wood chips fired boiler, a
biomass gasifier cooperating with the unit boiler, concept of including
the biomass boiler in the HP regeneration system of 370 MW unit;
concepts of biomass handling systems for wood chips, straw, pellets.
|
ZEW
Kogeneracja S.A. (EDF Polska)
2007-2008 |
Consulting
services in the preparation and implementation phase of the project
involving biomass co-firing system for Wroclaw CHP Plant unit 1,
including analyses to select the best technical and economic
alternative.
The selected alternative included co-firing dry biomass
(pellets) with approx. 45% energy input, in a pulverised fuel boiler
OP230 and a biomass handling system with silos and biomass transport to
the boiler. An environmental impact report was prepared for the
project, as well as an application for project development conditions.
Technical specification was prepared for tendering procedure for the
modernisation of boiler OP230 and construction of biomass handling
system.
The documentation prepared made it possible to select
contractors and conclude contracts for the project implementation.
|
Vattenfall
Heat Poland
2007-2008 |
Analyses
regarding the possibility of constructing a new CHP Plant in Grudziądz
municipality (kujawsko-pomorskie province).
The report presents the
concept of a coal fired 2x800 MW ultra supercritical power plant with
an open cooling system (water from the Vistula), and alternatively with
a closed cooling system with a cooling tower. A preliminary layout of
the plant in the area indicated by the Employer was made. External
conditions for the project in the suggested location were analysed,
including connection to the HV power grid, connection to the road and
railway systems, possibilities to take in and discharge post-cooling
water, collisions with airway routes. A preliminary analysis of railway
and truck transport for the new power plant was made, including
agreements with the Polish Railway regarding the construction of a
railway siding. A preliminary geotechnical analysis of the location was
carried out to determine the conditions for building settlement. A
preliminary environmental impact assessment was made for the new power
plant, including Nature 2000 and other protected areas. Taking into
account the analyses specified above, a general investment budget was
prepared for the green-field project with all the accompanying
infrastructure in the analysed location
|
Vattenfall
Heat Poland
2007 |
Environmental
impact assessment report regarding wet desulphurisation plant for
Siekierki CHP Plant, preparing application for environmental decision,
submission of application to the relevant environmental authorities and
negotiations with the authorities. The project obtained environmental
decision for constructing the plant.
|
EC
Białystok S.A. (E.On Group)
2007-2008 |
Owners
Engineer. The project involves construction of biomass plant for
renewable power generation. It included PF coal fired boiler conversion
into a bubbling fluidised bed (BFB) boiler firing biomass similar to
wood chips, and construction of complete biomass handling system.
Boiler capacity after modernisation 105t/h steam; annual biomass
consumption up to 200,000 t.
|
EC
Białystok S.A.(E.On Group
2007 |
Technical
and economic concept for DH supply, including construction of DH part
and heat accumulator tank.
The objective of the study was to analyse
several technical alternatives for modernization of internal DH part at
EC Białystok. Analyses of the pumping system and DH water piping were
made. The influence of heat accumulator tank on levelling daily heat
demand amplitude was analysed, as well as the reduction of costs of
participation in balancing market and the impact of introducing varied
power prices at different times of day.
Heat accumulator capacities
analysed were from 5000 m3 to 20000 m3 , with the indication of 12000m3
as the best choice.
Rebuilding of the pumping station is realised in
2008. Heat accumulator is under construction.
|
Gdańskie
Przedsiębiorstwo Energetyki Cieplnej (Stadtwerke Leipzig)
2007 |
Feasibility
study of a cogeneration unit with municipal waste and biomass as main
fuel. A number of technical and economic alternatives were analysed for
a forecast heat demand of approx. 100MWt. Main alternatives included:
Waste-To-Energy project based on unsorted municipal wasted and
alternatively energy fraction separated from waste and a biomass
installation, as well as heat accumulator with capacity of approx. 8000
m3. Biomass types analysed included straw, pellets and wood chips.
|
ZEW
Kogeneracja S.A. (EDF Polska)
2007 |
Study
of biomass generation unit at ZEW Kogeneracja S.A.”, aiming
to
find an optimum technical and economic alternative for using biomass
fuel for renewable energy production at Wrocław and Czechnica CHP
Plants.
In the study functionality of heat accumulator with capacity of
2000-3000 m3 was examined mainly for levelling of irregularity of heat
consumption by green house.
|
Margonin
120 MW Wind Farm
2006 |
Analysis
of renewable energy market in Poland, including evaluation of the
present situation and development forecasts (including price
projections) for renewable sources.
|
Vattenfall
Heat Poland
2006 |
Environmental
impact report for a project involving construction of a new 480 MWe
unit at Siekierki CHP Plant in Warsaw, prepared in order to obtain
environmental permit for the project. The report includes the
environmental impact of the entire Siekierki CHP Plant after
implementing the new unit and the planned environmental systems (flue
gas desulphurisation and deNOx plants).
|
Zakłady
Chemiczne Police S.A.
2006
|
Concept
of fuel conversion from fuel oil to natural gas for selected systems of
Police Chemical Plant.
The work included technical and economic
analyses of multiple alternatives for fuel conversion from the
currently used mazout and light fuel oil to natural gas. Basing on the
economic analysis, which included investments costs, differences in the
fuel costs and in the related costs (such as operation costs,
environmental costs, maintenance costs), recommended alternatives were
presented.
|
Vattenfall
Heat
Poland
2006 |
FGD
plant for Siekierki CHP Plant in Warsaw.
The scope of work included
preparing a concept for FGD and a new chimney stack for Siekierki CHP,
for the existing coal-fired units and the planned new unit, including
analysis of several alternatives. The study compared the FGD concepts
based on wet lime technology, semi-dry method and dry method. As a
continuation of the conceptual work on multiple alternatives, a
detailed FGD concept for coal fired boilers at Siekierki CHP was
prepared.
Works included preparing the application and appendices for
the application for issuing construction conditions for the selected
alternative. Tender Specification was also made for FGD system with two
absorbers for 8 boilers, for 3.1 million Nm3/h, including functional
programme and the technical part of the contract with appendices
necessary for public procurement procedure.
FGD system at Siekierki is
currently under construction.
|
Vattenfall
Heat Poland
2006 |
Analysis
of possibilities of constructing new units in Poland; the study
analysed location conditions for construction of new coal fired and
CCGT units, analysis of the existing energy sources and local heat
markets, selection of optimal locations for new power plant of 500-2000
MW. Sites at the existing power plants were analysed as well as green
field locations.
|
Vattenfall
Heat
Poland
2006 |
Pre-feasibility
study for a construction of a new unit in Warsaw.
The analyses covered
multiple alternatives of power units from 200 to 700 MWe, sub- and
supercritical, of varied heal output. Analyses were made for two
possible locations, at Siekierki CHP Plant and at Kawęczyn Heat Plant.
Technical and economic optimisation involved incorporation of new
facilities into the existing process systems, in compliance with the
present and future environmental requirements. The analyses took into
account a number of parameters and conditions influencing the optimal
selection of recommended alternative, such as combustion technologies,
steam parameters, thermal cycle of the plant, concept of district
heating part, various cooling solutions involving an open cooling
system as well as dry and wet fan cooling towers, plant preparation for
the future requirements for CO2 reduction. Thermal cycles of the
analysed alternatives were modelled and analysed for a number of loads.
As a result of the analyses, supercritical coal-fired units were
recommended as optimum solution, for the location of Siekierki - 450
MWe net, for the location of Kawęczyn – 650 MWe.
|
EC
Białystok S.A.(E.On Group)
2006 |
Preparing
tender specification for conversion of OP-140 boiler to a biomass fired
fluidised bed (BFB) boiler and implementation of biomass handling
system at Białystok CHP Plant.
|
EC
Białystok S.A(E.On Group)
2006 |
Preliminary
biomass contracting for Białystok CHP Plant. (approx. demand 200,000
t/a). Preparing letters of intent and a draft of long term biomass
purchase agreement to secure interests of both parties, covering
technical issues, quality assurance, price development and billing
system, organisation and logistics etc. Letters of intent signed as a
result of negotiations covered the supply of biomass of various origin
in compliance with relevant Polish legislation.
|
J-Power
2006-2008
|
Zajączkowo
Wind Farm project. Services included preparing tender specification for
a wind farm in north-western Poland, consisting of 24 x 2MW. In the
implementation phase Elsamprojekt performed the function of
Owner’s Engineer.
|
Elsam
A/S
2006-2007 |
Ostrowo
Wind Farm project. Services include preparing tender specification for
a wind farm in north-western Poland, consisting of 17 x 1.8 MW wind
turbines, based on FIDIC and participation in negotiations with
contractors. In the implementation phase Elsamprojekt performed the
function of Project Manager and was responsible for Owners Engineer
services (electrical systems and civil works) and Project Management.
|
J-Power
2006 |
Due
diligence and review of documentation for a wind farm to be constructed
in northern Poland (Zajączkowo, 24x2MW),, carried out for the Investor
in order to provide a basis for the final decision on project
implementation.
|
Karpacka
Spółka Gazownictwa S.A. / Pekao Access
2006 |
Technical
due diligence of Łańcut heat plant as part of privatisation process.
The
heat plant has 30 MWt thermal capacity in coal fired grate water
boilers and approx. 10 km of DH network.
Technical condition of heat
plant equipment was evaluated – as well as the need for
modernisation. Operation of the CHP plant was evaluated and the heat
sale was analysed. Alternative modernisation programmes were prepared.
Technical risk was evaluated.
|
Vattenfall
Heat Poland
2005 |
Feasibility
study of installing heat accumulator tank at Żerań CHP Plant, Warsaw
The
study investigated the possibilities of incorporating a heat
accumulator in the existing DH system at Żerań CHP Plant. Selection of
optimal heat accumulator capacity was done in range of 10 000-40 000
m3. Economic analysis was made for a number of operation modes.
|
Vattenfall
Heat Poland
2005 |
Technical
and economic analysis of installing a steam engine at CHP
Pruszków. A number of engine designs were analysed and
economic
analyses were made for the selected alternatives.
|
Zakłady
Chemiczne Police S.A.
2005 |
Pre-project
study evaluating economic viability of the projects involving
modernisation of turbine-driven compressors of synthesis gas and CO2
turbine in the ammonia and urea production plant.
|
Elana
Energetyka
2005
|
Technical
and economic audit at industrial CHP Plant Elana Energetyka to
formulate reorganisation guidelines. The audit included two CHP plants
fired with coal and heavy fuel oil (6 steam boiler with 4,5 MWe turbine
and 3 steam boilers with 20 MWe turbine), compressed air, cool,
nitrogen systems as well as water supply and sewage system.
As part of
the work, potential of the existing equipment was assessed and
rationality of the investments conducted and planned so far. Possible
development concepts and directions were prepared for modernisation
projects.
|
Radpec
S.A.
2005
|
Full
feasibility study of waste incineration plant construction in Radom,
according to The National Fund for Environmental Protection and Water
Management (NFOŚiGW) requirements. Analysis of waste fuel availability,
including RDF and sludge; preliminary analysis of technical
alternatives of the waste-to-energy plant, producing heat and power in
cogeneration, including incorporation of heat accumulator with capacity
of approx. 2000 m3.
Economic and financial analysis of the selected
alternatives was conducted.
|
EC
Białystok S.A.(E.On Group)
2005-2009 |
Modernisation
and automation project for Białystok CHP Plant. Elsamprojekt was a
Project Manager for the entire project. Automation was carried out at
three CHP units of EC Białystok and included auxiliary systems, and DH
water pumping stations were also replaced. The scope of work included
preparing Tender Specification and tender evaluation, and advisory
services during the implementation of automation werks, as well as
coordination of construction and overhaul works.
As part of the
project, basing on documentation prepared by the Client, automation of
DCS system for the following plants was carried out:
- units BC - 50 no.
1, 2, 3
- auxiliary systems including coal handling, slag handling, ash
handling, start-up oil system, connection to the power grid, water
conditioning plant
ELSAMPROJEKT Polska managed the preparation of
modernisation and automation programme, and supervised design and
erection works performed by external contractors.
|
Vattenfall
Heat Poland
2005 |
Feasibility
study of installing heat accumulator tank at Siekierki CHP Plant,
Warsaw
The study investigated the possibilities of incorporating a heat
accumulator in the existing DH system at Siekierki CHP Plant. Analysed
heat accumulator capacity was 15 000-40 000 m3. Economic analysis was
made for a number of operation modes. Tender specification for heat
accumulator technical design was prepared.
Project was realised and heat
accumulator is operating since the 2nd quarter of 2009.
|
BOT
Elektrownia Bełchatów S.A
2005-2006 |
Study
on location of flue gas desulphurisation plant for units 1 and 2, aimed
to select a location optimal form both economic and technical point of
view.
|
EC
Białystok S.A.(E.On Group)
2005-2006 |
Feasibility
study of boiler coal-to-biomass conversion at Białystok CHP Plant. The
study consisted of analysis of the possibilities of supplying timber
biomass to Białystok CHP Plant; technical-economic analysis of
possibilities of conversion; financial analysis of the investment;
environmental impact report to obtain environmental permits.
|
Vattenfall
Heat Poland
2005 |
Environmental
due diligence of Kozienice Power Plant (coal fired units 8x200MW,
2x500MW), including necessary environmental investment projects.
Risk
related to adopted and planned environmental regulations were
identified and evaluated. Condition of the plant in terms of compliance
with current and future requirements of environmental protection.
Planned investments were assessed and the necessary investments were
indicated in the context of environmental protection.
|
PCC AG
2005 |
Technical
and market due diligence of Kozienice Power Plant. (coal fired units
8x200MW, 2x500MW) as part of privatisation process.
Technical evaluation
of Power Plant equipment was made and technical risks were identified.
Risks related to legislation including environmental legislation was
assessed. The power plant investment programme was assessed as well as
the position of the plant on the Polish market. Technical and economic
model of the plant was made and a proposal for the plant development
was drafted, including calculation of the power plant value based on
long term cash flow projection.
|
Vattenfall
Heat
Poland
2005 |
Environmental
due diligence of Bydgoszcz CHP Plant. The power plant group consists of
three CHP plants of respective capacities 187 MW/270MWt, 810MWt and
80MWt.
Risks related to current and planned environmental protection
requirements were identified and evaluated. The condition of
installation was assessed in terms of compliance with the current and
future environmental standards. Planned investments were assessed and
necessary environmental assessments were identified.
|
PCC AG
2005 |
Technical
and market due diligence for Ostroleka Power Plant Group (ZEO).
The
power plant group consists of a CHP Plant (75MWe/367MWt) and a power
plant (647MW). Technical condition of the power plant and CHP plant
equipment were assessed and technical risks were identified. Risks
related to legislation were assessed, including environmental
legislation. ZEO investment progress was evaluated. ZEO position in the
Polish market was estimated. A technical and economic model of ZEO was
prepared. A proposal of development was prepared together with a
calculation of ZEO value basing on long term cash flow projections.
|
Atex
Sp. z o.o.
2005 |
Preliminary feasibility study of a
biomass-fired CHP project in Przemysl.
|
Zakłady
Chemiczne Police S.A./ Access Ltd.
2005 |
Technical
and market due-diligence of power generation systems with two CHP
plants at ZCh Police for the Treasury as part of privatisation process.
CHP plants have 6 pulverised fuel boilers with a 38 MWe turbine and 2
PF boilers with a 64MWe turbine set.
As part of the works, also the
analysis of optimising the energy system of ZCh Police was made.
|
Vattenfall
Heat Poland
2005
|
Environmental
due diligence of Zabrze CHP Plant (106MW/595MWt) in the privatisation
process.
Risks related to current and planned environmental protection
requirements were identified. The condition of installations was
assessed in terms of compliance with current and future environmental
requirements. Planning was evaluated and necessary environmental
investments were identified.
|
Elsam
A/S
2005 |
Technical
and environmental due diligence of WPEC Legnica as part of
privatisation process.
WPEC Legnica supplies heat to Legnica and
neighbouring towns as well as to Głogów and Lubin. The
company
has 3 heat plants (230MWt, 23MWt, 162MWt), 9 heat-only boiler plants of
total capacity 33 MWt and a district heating network.
Technical status
of equipment was assessed, and technical risks were identified. Risks
related to legislation were evaluated, including environmental
protection legislation. Local heat market was analysed.
|
Elsam
A/S
2005 |
Pre-feasibility
Study of a Biomass Fired CHP Plant (10-15 MWe with various cogeneration
ratios.
The analysis covered a number of solutions for biofuels
management and logistics. Feasibility of installing a flue gas
condenser to recover heat for district heating was analysed as an
additional option.
|
EC
Bialystok S.A.(SNET)
2004 |
Preliminary feasibility study of a
project involving power production based on renewable energy sources.
|
Hedeselskabet
Polska
2004 |
Development, negotiations and
assistance in signing renewable power sale agreements with three power
distribution companies.
|
Elsam
A/S
2004
|
Preliminary
feasibility study for a biomass fired CHP (20 MWe and 40 MWt) in the
north of Poland.
The analysis covered a number of solutions for biofuels
management and logistics. Feasibility of installing a flue gas
condenser to recover heat for district heating was analysed as an
additional option.
|
Elsam
A/S
2004
|
Due
diligence and appraisal of heating company in the north of Poland by
discounted planned cash flow method, taking into account extension of
the existing generation facilities with a biomass unit. The project
also included preliminary analysis as well as technical and economic
concept for the biomass unit located at the area of the existing
heating plant and connected to the municipal DH system.
|
Elsam
A/S
2004 |
Assessment of biomass resources
accessibility from forest areas and industry in north-eastern Poland.
|
EC
Rzeszów S.A
2004 |
Service
Contract for Rzeszów CCGT Plant
The project includes preparing
tender announcement and a complete tender specification as well as
tender evaluation, contract negotiations and drafting a service
contract in accordance with the new Public Procurement Law.
|
PAK
2003-2006 |
Pątnów
II.
Participation in Elsam Engineering project, covering review and
verification of turn-key contract documentation for the construction of
Pątnów II Power Plant, and detailed verification of turbine
and
boiler efficiency, as well as determining optimisation possibilities in
that area. Parameters and performance of the plant was compared to
parameters of comparable plants in Danish power sector. Compliance of
Pątnów II Power Plant with UTCE requirements was verified.
|
Undisclosed
Client
2003 |
Due diligence services for 37 MW
CCGT project in Starachowice, review of fuel supply contracts, EPC
contract.
|
Elektrociepłownie
Warszawskie
2003-2004
|
Study
on EW S.A. (present VHP) development until 2020.
The work included
analysis of development directions for VHP heat sources until 2020,
taking into account internal conditions as well as the changing
external factors (such as market conditions, environmental requirements
etc.) For the purpose of the study, a uniform dynamic technical and
economic model of all heat sources was prepared, including all VHP heat
sources, split to generation units operating in Warsaw DH system (SPEC
district heating network) and Pruszkow CHP. The model allows comparing
the analysed development alternatives. The technical model included
efficiency data of the existing and new equipment, minimum and maximum
generation capacities of turbines and boilers, fuel parameters,
emissions and furnace waste production, use of absorbent, water and
other consumable media in the existing and new flue gas cleaning
installation as well as a dynamic O&M model, taking into
account
operation hours, investment costs and O&M costs.
As a result of the
work, possible investment alternatives were presented, including
environmental installations for the existing facilities as well as
construction of new generation facilities, such as new boilers, new
coal-fired CHP units of various capacities, including a large
supercritical unit, combined cycle CHP units of 60-250MWe at various
locations, small biomass or multi-fuel CHP units. Basing on the
prepared model of DH main lines, limitations of DH networks were
analysed as well as the DH network modernisation and extension
alternatives for the analysed options of heat allocation between heat
sources. Feasibility of incorporation of heat accumulator (capacity
5000-20 000 m3) was also analysed.
|
EC
Rzeszow S.A.
2003 |
Defect Liability Engineer services
for CCGT Rzeszow (100 MWe).
|
Intercell
S.A.
2003-2004
|
Concepts
for long term energy supply to secure Intercell energy demand.
Technical
condition of the equipment was assessed, and a concept of constructing
a new industrial CHP plant of 50-100 MWe was presented. A number of
fuel alternatives and technologies were analysed, using coal or natural
gas as primary fuel. Each alternative included also applying waste
biomass, sewage sludge and waste wood for power purposes. Possibility
of connection to the national power grid was assessed.
|
Elektrownia
Bełchatów S.A
2003 |
Turbine
Hall Equipment Modernisation Concept Study for units 3-12 of
Bełchatów Power Plant in 2007-2015. Technical condition
assessment. Modernisation proposals taking into account available
modern technologies and implications related to Poland joining EU.
|
Intercell
S.A.
2003 |
Due-diligence of energy management
at the paper mill in Myszków.
|
EC
Lublin Wrotkow
2002
|
Defect Liability Engineer services
for CCGT Wrotkow (235 MWe).
|
Elsam
A/S
2002-2003
|
Owner’s
Engineer services during the construction of Zagórze Wind
Farm
(30 MW).
Full Owner’s supervision, verification of documentation,
take-overs.
|
Elsam
A/S
2002
|
Consulting
services during preparation, negotiations and conclusion of long-term
power sale contracts for renewable energy.
Consulting services for
renewable energy sale in balancing market.
|
Elsam
A/S
2002 |
Consultancy
services during negotiations of conditions of connecting to the power
grid, interconnection agreement and transmission agreement for 30MW
wind farm.
|
Sydkraft
A/S
2002 |
Technical
due diligence in STAR-PEC – district heating company in
Starogard
Gdański.
The company has a heat plant of 58MWt and 16 local heat-only
boiler plants (HOB) of total capacity of 17MWt, as well as a DH network
of 21,5 km with 242 heat exchange nodes.
|
Undisclosed
Client
2002 |
Market
analysis of the energy sector in Poland, including analyses of fuel
market, power market and cogeneration market, as well as predictions of
fuel and energy prices.
|
Undisclosed
Client
2002
|
Due diligence study investigating
the possibilities for a 30 MW wind farm project in Poland.
|
AES
Horizons Ltd.
2002
|
Involved
preparation of tender materials.
Involved in permitting procedures for a
250 MW CCGT project in Żarnowiec, Northern Poland.
|
Elektrownie
Szczytowo-Pompowe S.A.
2001 |
Concept of a 22 MW wind farm in
Loznica, including feasibility study and a application for issuing
development conditions.
|
INTERCELL
S.A.
2001
|
Analysis
of alternative heat supply for the paper factory by constructing an
industrial CCGT plant (approx. 30 MWe and 140 MWt) or a gas-fired heat
plant.
|
Łęczyńska
Energetyka
Sp. z o.o.
2001 |
Feasibility
study for an approx. 30 MWe CHP plant with CFB boiler at Bogdanka coal
mine, based on coal slurry, waste coal, sludge from sewage treatment
plant and municipal waste.
|
Zielona
Góra CHP Plant
2001
|
Verification
of tender documentation for the second stage of tendering procedure for
a 190 MWe CCGT CHP plant in Zielona Góra.
|
Legnica
DH Company
2001
|
Verification
of feasibility study for converting the municipal heat plant in Legnica
into a CHP plant basing on the existing steam boilers, capacity of
approx. 10 MWe.
|
EC
Białystok S.A.
2001 |
Verification
and preparation of tender materials for construction of a 20 MWe
condensing turboset at Bialystok CHP Plant.
Participation in tender
evaluation and selection of the Contractor.
The project is based on a
number of contracts (turbine set, DCS cooling tower, equipment
deliveries).
|
Undisclosed
client
2001 |
Due
Diligence in PEC Slupsk (Slupsk District Heating Company). ELSAMPROJEKT
provided consultancy engineering services for one of the potential
investors in a due diligence of a heat distribution company as part of
privatisation process. The company has two heat plants of 87MW and
74,5MW respectively, and 66 km DH network.
The job was performed for a
foreign Client.
|
Undisclosed
client
2001 |
Due
Diligence in a large industrial CHP.
ELSAMPROJEKT provided consultancy
engineering services for one of the potential investors in the
preliminary phase of due diligence in an industrial CHP plant to be
outsourced from a large industrial plant. The CHP plant, fuelled with
hard coal , has a capacity of approx. 100 MWe and approx. 200 MWt.
ELSAMPROJEKT scope included evaluation of the process systems, heat
demand assessment, analysis of development possibilities of the CHP
plant in relation to the entire industrial plant. The job was performed
for a foreign Client.
|
Sydkraft
A/S
2001 |
Due
Diligence in Gorzow District Heating Company.
ELSAMPROJEKT provided
consultancy engineering services for one of the potential investors in
a due diligence of a heat distribution company as part of privatisation
process. Gorzow Heat Distribution Company (PEC) DH system is the main
heat supplier to the town of Gorzow Wielkopolski (population of
126,000). The system is supplied from three heat sources. Total demand
for heat is approx. 140 MW, 1000 TJ/year. The scope included technical
part of due diligence, in particular technology evaluation, heat market
evaluation, development and investment programme assessment, taking
into account environmental aspects.
|
Mott
MacDonald / PSEG
2001-2003 |
Owner’s
Engineer services during the construction of Elcho Chorzow CHP plant,
2x102 MWe, including electrical connection and DH connection,
Owner’s supervision, technical handover of equipment (incl.
Tubines and generators), verification of technical documentation and
supervision over transport and hydraulic assembly of turbines.
|
EC
Gorzów
2001 |
Verification and preparation of
service contract for a CCGT plant.
|
Elektrownia
Opole
S.A.
2000-2001 |
Technical
and economic assessment of “Technical conditions for Opole
Power
Plant connection to Opole municipality DH network” issued by
ECO
S.A
The analysis included influence of design temperatures, pressure and
regulation method (quality or quantity) on feasibility of supplying 200
MWt heat from 18K360 turbine extractions to DH network of Opole by a
planned DH pipeline of 9 km.
|
Elektrociepłownia
Zielona
Góra S.A.Sydkraft A/S
2001 |
Technical
Due Diligence in the CHP privatisation process, on behalf of
Sydkraft.
ELSAMPROJEKT provided consultancy engineering services for one
of the potential investors in a due diligence of Zielona
Góra
CHP Plant (238MWt, 22.5 MWe, hard-coal fired) as part of privatisation
process. ELSAMPROJEKT scope included all the technical issues, such as
evaluation of the process systems at the plant, power and heat market
evaluation, cost and price structure analysis, development programme
analysis including the planned extension of CHP plant with a 190MWe
CCGT unit.
|
Elektrociepłownia
Rzeszów SA
2000-2003
|
Owner’s
Engineer services for new CCGT Rzeszów (98 MWe),
Owner’s
supervision, technical take-overs of equipment, including turbines and
generators, verification of technical documentation, commissioning
supervision and handovers.
|
Elektrociepłownia
Lublin
Wrotków
2000-2002 |
Owner’s
Engineer services for new CCGT Wrotków (235 MWe),
Owner’s
supervision, technical take-overs of equipment, including turbines and
generators, verification of technical documentation, commissioning
supervision and handovers.
|
Bank
Pekao S.A.
2000
|
Independent Technical Advisor to
the bank for the implementation of new CCGT Wrotków (235
MWe).
|
Colombo
Power
(Private) Limited
2000 |
Technical
supervisory services to certify, witness and review performances tests
and commissioning for 60 MW barge-mounted power plant in Sri Lanka,
built by Mitsui Engineering & Shipbuilding Co. Ltd., Japan,
consisting of 4 diesel generators. Reporting.
|
Vattenfall
Poland
2000 |
Study
“Optimisation and development of Warsaw district heating
system”
In the study, strategic development directions for the
Warsaw district heating system were marked, in order to increase the
cogeneration ratio in Warsaw.
|
Vattenfall
Poland
2000 |
Assistance
to a due diligence team in connection with privatisation of GZE S.A.
for one of potential investors Site visits at HV/MV stations and MV/LV
substations owned by GZE.
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Elektrociepłownia
Rzeszów SA
2000
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Drafting of Maintenance Agreement
for new CCGT Rzeszów (95 MWe).
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Elektrownia
„OPOLE” S.A.
2000
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Tender
specification and offer evaluation for turbine modernisation and
preparation of heat extraction. For three 18K360 turbines with a
capacity of 360 MWe each.
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PSE
(Polish Power Grid Company)
1999-2000
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Report on development of
small-scale gas-fired cogeneration plants in European countries.
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Ministry
of the Treasury, Access Ltd.
1999 |
Participation
in Wybrzeże CHP Group (Gdańsk) privatisation process.
Elsamprojekt’s tasks included:
Technical assessment and value
estimation of CHP buildings and equipment.
Market analysis and
Wybrzeże’s position, including power and heat price
projection
until 2010.
Assessment of Wybrzeże technology as compared to Polish and
international conditions.
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Vattenfall
Poland
Sp. z o.o.
1999 |
Technical
Advisor in the privatisation team for Warsaw CHP Plants
(Elektrociepłownie Warszawskie S.A.). Services of technical due
diligence included:
Technical Due Diligence of the plants;
Development
potential forecast, including risk evaluation;
Collecting input data for
the model of power and heat production balance;
Company structure
assessment.
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Elektrociepłownia
Rzeszów S.A.
1999 |
Preparation
and verification of tender specification for EC Rzeszów CCGT
(95
MWe);
Tender evaluation.
Contract negotiations.
The tender was prepared
based on Public Procurement Law.
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PAK
Power Stations Group
1999
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Ultra Super Critical steam
parameters. Optimisation study for Pątnów II Power Project.
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Undisclosed
Client
1999
|
Technical due diligence of an
industrial CHP plant at the fat processing factory in Brzeg.
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Undisclosed
Client
1999
|
Assessment of environmental issues
regarding aluminium foundry at the Kety Metal Processing Factory.
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Zamojska
Spółka
Elektroenergetyczna Eastern Generation
1998
|
Preparation
of full tender documentation for turn-key project involving
construction of 100-120 MW CCGT plant in Jarosław. Participation in
negotiations with Polish Oil and Gas Company (PGNiG) and distribution
company.
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Elektrownia
Opole
S.A.
1997-1998 |
Rationalization
and availability study for Opole Power Plant.
ELSAMPROJEKT made a review
of company structure and investigated possibilities of employment
reductions at Opole Power Plant so as to improve the organisation,
operation mode and employment following the example of a comparable
foreign (Danish) power plant.
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Enron
1998-2000
|
For
the 120 MW industrial combined cycle plant to be erected in Nowa
Sarzyna, ELSAMPROJEKT support the investor with Site Manager and site
supervisors for the erection and commissioning of the plant, including
connection to the grid.
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Swe-Pol
Link
1998-1999
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The 300 MW HVDC project between
Poland and Sweden. Site supervision on behalf of the investor.
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Undisclosed
client
1998 |
Due
diligence study for 10 MW windfarm project in Poland. Activities
included production estimate for the windfarm, investment cost, energy
pricing, ownership structure and assessment of the economy.
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Kobo
Sp. z o.o.
1998-1999 |
A
feasibility study analysing construction of a CHP plant (30 MWe, 60
MWt) with fluidised bed boilers at Bogdanka coal mine, using waste coal
from the mine.
The study also analysed the possibility to cover heat
demand of neighbouring towns by the new CHP plant.
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Energoinwest
Białystok
1998-1999 |
Feasibility
study for modernisation of Fasty CHP plant in Bialystok, covering usage
of sludge from the municipal sewage treatment plant as fuel for the
boilers of the CHP plant.
The feasibility study will cover technical
solutions as well as economic and financial issues related to finding
short term as well as long term solutions for the CHP plant and the
municipal sewage treatment plant. Issues related to combustion of
sewage sludge were an essential part of the study.
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ABB
Sweden
1998
|
Construction permit for HVDC cable
project between Poland and Sweden. Authorisation of civil design.
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Starogard
Gdański
Polpharma
S.A./Vattenfall Poland Sp. z o.o.
1998
|
Co-operation
with Vattenfall in connection with commissioning of new fluidised
boilers at industrial CHP owned by Polpharma pharmaceutical plant.
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Chełm
Zamojska
Spółka Elektroenergetyczna Eastern Generation Ltd.
1998 |
Feasibility
study of a CHP unit for the city of Chełm.
Analysed alternatives
included a 60 MWe gas fired combined cycle plant, as well as 60 MWe
coal fired CFB and PC boiler plants. The issue of utilising waste coal
from the nearby Bogdanka coal mine was discussed in detail.
|
Opole
Power Plant
1997-1998 |
Analysis
researching the possibilities of introducing technical and
organisational changes at Opole Power Plant, to improve and rationalise
its operation. The coalfired power plant consists of 4 equal units
with a capacity of approx. 350 MWe and is one of Poland's most modern
power plants. Technical benchmarking with Danish power plants.
|
Bełchatów
II Power Plant Management
1997 |
Independent expert opinion for the
study on super critical parameters and optimisation of unit capacity
for Bełchatów II.
|
Kostrzyn
Paper MillVattenfall Poland
Sp. z o.o.
1997 |
Feasibility
study covering rehabilitation of an industrial CHP plant at Kostrzyn
Paper Mill.
The study covered analysis of heat and power demand and a
technical assessment of the existing equipment. The alternatives
analysed included combined cycle alternative consisting of gas turbines
and waste heat recovery boilers with supplementary firing, each with a
capacity of 70 ton/h steam.
Preparation of full tender documentation for
modernisation of the existing and erection of two new gas fired
boilers.
Tendering procedure and selection of Contractor.
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Elektrociepłownia
Zielona Góra S.A.Danish Energy AgencyPartner: DPC.
1995 - 1998 |
Preliminary
feasibility study for modernisation Zielona Góra CHP Plant.
The
project was grant supported by the Danish Energy Agency and co-financed
by EC Zielona Góra.
The project included determining the heat,
steam and electricity demand. A number of plant concepts were analysed
such as biomass fired boiler and gas fired combined cycle plants. The
use of domestic low calorific gas was analysed.
A combined cycle plant
with a capacity on 100 MWe based on domestic gas was analysed in
details covering technical, economic as well as financial matters
including defining security package covering off-take contracts.
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Zespół
Elektrowni
Ostrołęka
1994 - 1995 |
Feasibility
study for modernisation of Ostrołęka A CHP plant.
The following
alternatives were investigated: rehabilitation of existing CHP,
district heating extraction from power plant Ostrołęka B, new coal
fired CFB CHP, new combined cycle gas fired CHP. The coal fired CFB and
the gas fired Combined Cycle plant were selected as the most attractive
solutions and detailed financial analysis were prepared for these
alternatives.
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Zespół
Elektrowni
Ostrołęka
1995-1995 |
Pre-feasibility
study of bark firing at Ostrołęka A CHP Plant.
The following
alternatives were investigated: new multifuel CFB boiler, additional
furnace to the existing boilers, new Bubbling Fluidized Bed (BFB)
boiler, retrofit of the existing PC boiler to BFB bark firing boiler.
The latter alternative was implemented.
ELSAMPROJEKT prepared
investment package, and long-term fuel supply contract, implementation
study, detailed tender specification, and contract with main
contractor.
|
Zespół
Elektrociepłowni
Bielsko-Biała SA
and EBRD
1994–1997 |
Owner’s
Engineer services for European Bank for Reconstruction and Development
(EBRD) during the construction of a turn-key project involving the
construction of 55 MW CHP unit.
The project was subsidised by the
European Bank for Reconstruction and Development.
|
Polskie Sieci Elektroenergetyczne
S.A.Danish Environmental Protection Agency
1993-1994
|
Technical
Assistance to Polish Power Grid Company (PSE)
Preparation of a study
"Potential of priority and CHP Development in Poland" for the Polskie
Sieci Elektroenergetyczne (Polish Power Grid Company).
In 1992 PSE
agreed with the World Bank to initiate a least cost plan for the
development and rehabilitation of the Polish power plants. Part of this
study is an analysis of the potential for development of cogeneration
on the basis of existing and new power plants.
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ABB
Power
Generation, Baden,
Switzerland
1993 |
Technical
Assistance in connection with TEP1 at Turów Power Station.
In
cooperation with Ahlstrom PyroPower (USA) ABB Power Generation was
awarded the contract to rehabilitate up to six units of the Polish
lignite-fired 2000 MW power station in Turów. The
rehabilitated
units were supplied with new turbines/generators and new CFB boilers.
The capacity of each unit is 230 MWe.
Prior to the rehabilitation, a
Technical Evaluation Package (TEP1) was carried out in order to
determine how much of the existing installation could be reused under
the new conditions.
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