|
Consultant office for energy and environmental technologies |
|
Qualifications and specializations:
 |
| Friedrich Lettner, Dipl.-Ing., Dr.techn. |
- Chartered and sworn consultant engineer for industrial and mechanical engineerin, specialized on energy and environmental technologies
- Generally affidavit and juridical certified expert at the Graz regional court
- Quality control manager with KPC-certificate for heating plants
- PhD in mechanical engineering at the Technical University Graz, doctoral thesis on: "Thermo-chemical gas production from solid biomass in packed beds – process optimization and development of an optimized system“
- Master in industrial and mechanical engineering at the Technical University Graz, specialization in power and environmental engineering
- WIN-consultant (Eco-check, Eco-consulting, constuction industry)
- Certified energy consultant (A+F)
- Secondary College for technical education Vöcklabruck , specializations: mechanical engineering installation and piping, building services engineering and energy planning
Specialized knowledge & fields of activity, individual services
- Conceiving and optimizing of energy supply plants [e.g. (process) heating and cooling systems, CHP, CCHP, (+), etc.]
- Engineering for authorities
- Assessments for Environmental impact assessment/Environmental impact declaration, Energy grid expansion law
- Verifications for the Eco-electricity Act (e.g. primary energy carriers mix)
- Funding consulting for plant funding, e.g. according to Environmental Support Regulations
- Evaluations and optimizations of investment concepts and projects for financing and supporting institutions, technical and economic due-diligence support
- Preliminary assessment of the usability of absorption chillers for various sustainable energy supply possibilities
- Assistance in the QM of district heating plants
- Integrated industrial/regional energy concepts integrating new sustainable energy technologies (EGEM – energy saving support concept of Upper Austria)
- Damage expertise, assessment and emissions certifications
- Metrological optimizations of energy transformation plants
- Investigation of operating data of thermal power plants [cf. Genbil – building energy balance– and Heizbil – heating plant balance]
- Support in research and development for renewable energy and bio mass conversion technologies
- Austrian Institute for Standardization: FNA 241 (Main interest: Tar-Measurement in producer gases from gasification)
[top of page]
Standardized service packages
- Support in due-diligence-assessments for investors, financers, banks (technology, economy and sensitivity)
- Examination of energy plants and environmental engineering facilities
- Design
- Dimensioning
- Components
- Capacity and development reserves
- Efficiency documents
- Key-Parameters of Plant/Project-Success-Sensitivity
- Energy consulting for small and medium-sized businesses by means of SMB “energy efficiency checks” of the Austrian Climate and Energy Fund
- Detailed information upon demand
- Funding through the Climate and Energy Funds
- Energy concepts and energy optimization for business/industrial consumers
- Consulting regarding load profile optimization possibilities reciprocal to production possibilities
- Elaboration of output increasing possibilities
- Elaboration of cascading possibilities
- Consulting regarding substitution technologies to increase the share of renewable sources and decrease the dependence of markets and suppliers
- Energy concepts for communities and regions
- Analysis of present energy demands (heating, hot water, mobility, electrical power, others)
- Analysis of energy saving potentials regarding building physics, elaboration of individual renovation proposals
- Comprehensive energy conceptioning with particular attention regarding
- Realization of optimization potentials
- Measures to increase efficiency
- Substitution measures
- Local/regional renewable energy sources
- Taking into account feedback derived from analyses of primary energy factors and the analysis of cumulated energy demands
- Regions: Optimization of the use of resources within the regions and of the utility efficiency together with a maximum reduction of secondary effects
- Energy concept implementation/control/monitoring plan – e.g. GEBLI-system
- Tools for the determination of energy demands for different uses/levels of detail
- Determination of private household energy demands with a focus on energy saving and awareness building
- Determination of individual business/industrial energy demands
- Determination of communal energy demands
- Analysis of district heating possibilities with the District-Heating-Feasibility-Tool
- Computerized pre-evaluations Level I (as basis for Level II – cf. next point) of district heating development areas for a fast and cost-efficient pre-selection of regions to be further analysed (without cost- and time intensive preparatory work)
- Examination of Connected District Heating Plants
- Computerized pre-evaluations Level II (based on Level I – cf. point above), in which individual relevant regions can be tested regarding cooperation and connection possibilities (with further reduction of determination costs)
- Project support (planning, optimization, preparations of tender, site supervision) with energy supply and energy distribution plants
- Plant design/planning and site supervision consisting of the following sub-steps
- feasibility study
- definition of project scale – feasibility study
- preliminary planning
- pre-construction planning (of system and integration concept) for the chosen variantsn
- approval planning (to be submitted to authorities)
- detailed construction planning (project plans)
- preparation of tender (request for tender)
- assistance in the award of contract
- site supervision and financial controlling
- handover inspection and handover to the client
- recommendations regarding plant optimization after one operating period
- Q-Assessment and monitoring of heating plant projects according to the guidelines for the 'Energy Efficiency Check'
- Milestone I - Main Q-planning document, request for transmission by the plant engineer and collection of all
technical and organisational data necessary for the examination; rough examination of grid layout and feasability
- Milestone II - Examination of the setting/list of consumers + scenario calculation; efficiency of the first stage
and development potential; grid dimensioning, check/consulting regarding the choice of the heat supplier; review of
the planning documents for submission; review of the planning documents for execution; hydraulic solutions and
applicable control techniques; review of the feasability study; (technical) review of the fuel -/ heat supply contract
- Milestone III - Review of tender/bidding documents in view of technical specifications; check of supplier
contracts large lots (grid, vessel, hydraulic system); examination of fuel storage disposition; technical check and
optimisation of heat supply contracts, 3 times quality consulting on site
- Milestone IV - examination of plant comissioning documents for handover in view of their completeness; formulate
addendums to handover documentation, sdefinition of a concept for the optimisation of a plant together with the
operator and the producers of the vessel and the grid hydraulics
- Milestone V - Check in view of completeness of the plant documentation, Q-planning, monitoring instructions for
the operator, matching of monitoring reuqirements with the suppliers of plant lots; internediate monitoring; amendments/details refering to the evaöuation of monitoring data and their processing [cf. heating plant balance HEIZBIL]
- QM - Plant monitoring and optimisation
- Comprehensive inspection of measurement parameters by means of measurement technology installed on site in order to evaluate efficiency, emissions, operation reliability as well as other technical parameters essential for long-lasting efficient operation
- Determination of optimisation parameters. Realisation together with the owner, if required.
- [cf. heating plant balance HEIZBIL]
- Comprehensive monitoring report including optimisation strategies
- QM - Quick Quality Check
- One-day-inspection of heating plants with prior transmission of the plant documentation for familiarisation purposes
- [cf. heating plant balance HEIZBIL]
- short report including optimisation strategies
- Projects with high public involvement
- New energy concepts, the construction or implementation of energy distribution or energy transformations plants often require intense involvement of the public concerned. Here, coaching and assistance can be offered for public relations questions and individual presentations.
[top of page]
|
