The engineering office SHN in Chemnitz is your competent partner for engineering services in the field of permit planning.

Our planning services include:

We prepare for you the complete permit documents according to the requirements of the 9th Federal Immission Control Ordinance with text as well as the respective forms of the respective federal state for industrial, commercial and agricultural installations.

Our Services includes:

• Processing and clarification of location issues, procedural aspects, statements on feed-stocks, intermediate products and final products and waste (if applicable),
• consideration of safety aspects including risk assessment according to § 3 Be-trSichV (classification of explosive atmospheres),
• Approval planning according to the respective state building regulations (provision of building permits in several federal states, recognition in all federal states) with preparation of CAD drawings in 2- and 3-D as building templates (compliance with the country-specific building template ordinance), text section with calculations of building codes and rainwa-ter drainage and disposal as well as official building authority forms,
• in-house co-ordination of the required assessments (e. g. air pollutants and/or noise),
• Preparation of fire protection concepts for structural installations and special buildings in compliance with the Industrial Construction Directive and the requirements of the State Building Code,
• coordination with the competent fire protection authorities and the relevant local fire pro-tection bodies,
• Applications for permits under water law or applications for permits under the Water Budget Act (WHG) e. g. for discharge of precipitation water into surface water or groundwater (leachage), discharge of process water, plant sewage treatment plant etc.
• Display of facilities for handling substances hazardous to water (Display AwSV)
• Nature conservation exemption according to the Federal Nature Conservation Act (BNatSchG), species protection

Your project will be in the best hands with us, from the idea to the realization. As external experts, we will be happy to assist you on important dates and support you in project coordination in all pha-ses of the project:

• Preparation and presentation of your project municipal/city council meetings as well as other politically oriented events,
• detailed presentation of the project and representation of the client at official meetings such as application conference and/or discussion meetings,
• Examination and evaluation of the authorisation granted, consultation with the authority if necessary on excessive or unfounded ancillary provisions;
• project coordination with plant suppliers and other involved engineering offices,
• Relief of the client in the coordination and administration of the project

• Preparation and presentation of your project municipal/city council meetings as well as other politically oriented events,
• detailed presentation of the project and representation of the client at official meetings such as application conference and/or discussion meetings,
• Examination and evaluation of the authorisation granted, consultation with the authority if necessary on excessive or unfounded ancillary provisions;
• project coordination with plant suppliers and other involved engineering offices,
• Relief of the client in the coordination and administration of the project
• Feasibility studies / Estimates according to the Odour Immission Directive (GIRL) and for ammonia (TA Luft),
• FFH-Tolerability Assessment
• Emission calculations for air pollutants (e. g. ammonia, dust, odour, etc. ),
• evaluation of emissions in relation to small mass flows;
• chimney height calculation based on TA Luft and the emission limit values specified therein,
• propagation calculations according to Annex 3 of TA Luft using a recognised
• particle model (LASAT or Austal2000),
• determination of the emission levels and their evaluation;
• Development of mitigation concepts,
• elaboration of sound engineering studies,
• Forecast of possible noise emissions,
• Calculation of noise emissions with the Soundplan program and their evaluation according to the TA Lärm e. g. legal requirements,
• development of noise abatement concepts,
• spatial acoustic calculations and problem solutions
• Species protection contribution