Process information
| Key Data Set Information | |
| Location | SE |
| Geographical representativeness description | World Wide |
| Reference year | 2025 |
| Name |
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| Technical purpose of product or process | A stylish and comfortable chair available with a high or low back and the option to choose with or without armrests. The design is characterized by a flowing and clear line, defined soft contours, a seat shell with an iconic shape and a well-coordinated back curve that gives the furniture a clear and modern character. Through OPUS, Johanson's range is further broadened. A model that is slightly more compact than Milo and with a narrower backrest, OPUS is a perfect model around the meeting table. Choose between four different bases and enable flexible furnishing. The upholstery gives a soft feeling with the clear indentations that become a nice detail. Johanson's flexible production opens a wide range of textile options. Create personal environments with a model that is both comfortable and appealing. This declaration focuses on an in-depth study of Opus Armless 03-46. The table on page 11 of this declaration provides the key environmental indicators for the other models within the product family |
| Classification |
Class name
:
Hierarchy level
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| General comment on data set | Data quality: Specific data for the product composition are provided by the manufacturer. They represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on registered EPDs according to EN 15804, Ostfold Research databases, ecoinvent and other LCA databases. The data quality of the raw materials in A1 is presented in the table below. Fabric used in the calculation is Camira Oceanic, a 100% post-consumer recycled polyester A3 Data Collection (Production Phase) Data for the A3 module, encompassing the production phase, was collected in 2020. This data includes all relevant inputs and outputs associated with manufacturing processes. A4 Data Collection (Transport to Customer) Transport data for the A4 module was sourced from Trafa.se and reflects operations during the years 2021-2022. According to statistics from Trafikanalys, the average distance covered by a Swedish heavy-duty truck transporting furniture in domestic traffic was approximately 143 kilometers in 2022, with an average of 153 kilometers for the period 2012–2022. These values are based on representative industry conditions and account for the most recent data on logistics efficiency and route optimization. A5 Data (Packaging Disposal) For the A5 module, it is assumed that packaging materials are automatically handled and disposed of in alignment with standard waste management practices at this stage. This assumption aligns with typical end-of-life scenarios for packaging in regulated waste systems. Maintenance Data (B2 Module) Maintenance requirements are calculated based on typical cleaning scenarios over the product's lifespan, assumed to be 15 years: Vacuum cleaning: Energy consumption is calculated assuming a 900 W vacuum cleaner operating for 30 seconds per week over 15 years. Wet cleaning: Water consumption is estimated at 0.0005 m³ (equivalent to 0.5 liters) per cleaning session, with cleaning occurring once per week for 15 years. Allocation: The allocation is made in accordance with the provisions of EN 15804. Incoming energy and water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances. |
| Copyright | Yes |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) |
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| Biogenic carbon content |
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| Time representativeness | |
| Data set valid until | 2030 |
| Time representativeness description | 2025-01-23 - 2030-01-23 |
| Technological representativeness | |
| Technology description including background system | Volume 0.24 m³ - (excluding packaging) Volume 0.27 m³ - (including packaging) Total height 81 cm Total width 42 cm Total depth 70 cm Seat height 47 cm Seat width 43 cm Seat depth 42 cm Complied with technical standards: EN 16139:2013 Furniture - Strength, durability and safety - Requirements for non-domestic seating Möbelfakta certified You can find all certifications and test results here: https://johansondesign.com/downloads/certificate |
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Validation | |||||
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| Compliance Declarations | |||||
| Compliance |
Compliance system name
EN 15804+A2
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Approval of overall compliance
Fully compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
| Compliance |
Compliance system name
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Approval of overall compliance
Fully compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
| Compliance |
Compliance system name
|
Approval of overall compliance
Fully compliant |
Nomenclature compliance
Fully compliant |
Methodological compliance
Fully compliant |
Review compliance
Fully compliant |
Documentation compliance
Fully compliant |
Quality compliance
Fully compliant |
Administrative information
| Data generator | |
| Data set generator / modeller |
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| Data entry by | |
| Time stamp (last saved) | 2025-02-11T09:15:36 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | ab2946d9-be86-4d9e-bc44-a23423e50857 |
| Date of last revision | 2025-01-20T14:53:45.7814049Z |
| Data set version | 00.03.000 |
| Registration authority | |
| Registration number | NEPD-8795-8460 |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | None |
Environmental indicators
Indicators of life cycle