e34547cd-7f1e-4e6c-9c75-875f799bcb7d CALVERO® STEEL STRUCTURES The data selected for LCA originate from ITB-LCI questionnaires completed by CALVERO® and verified during data audit. No data collected is older than five years and no generic datasets used are older than ten years. The representativeness, completeness, reliability, and consistency is judged as good. The background data for the processes come from the following resources database Ecoinvent v.3.9.1 and specific suppliers (EPDs for steel). Specific (LCI) data quality analysis was a part of the input data verification. The allocation rules used for this EPD are based on general ITB’s document PCR A. In the aggregated module A1-A3, material losses in the assembly of the products in the factory are defined on the averaged specific values for the site. Input and output data from the production is inventoried and allocated to the production on the mass basis. The declaration covers a wide range of steel structural products. Their production resources and processing stages are basically similar, so it is possible to average the production by product weigh so production is averaged for all products. Avoided burden approach is applied in the use of recycled and/or secondary raw materials, as well as loads and benefits beyond the system boundary from material recycling. No loads and benefits beyond the system boundary from energy recovery from the end of life of the product or packaging is included. In the assessment, all available data from production have been considered, i.e. all raw materials/elements used as per assembly process, utilized thermal energy, and electric power consumption. Thus material and energy flows contributing less than 1 % of mass or energy have been considered. It can be assumed that the total sum of neglected processes does not exceed 5 % of energy usage and mass per module A, C or D. Machines and facilities required during production are neglected. The production of etiquettes, tape and glue was also not considered. 1 2025 2030 "2025-03-03" - "2030-03-03" 2025-03-03 - - EPD covers steel structures in execution classes from the lowest EXC1 to the highest EXC4 according to EN 1090-2. Maximum dimensions of manufactured structures: 8x8x50m. Maximum weight of shipping item: 50 tons. The structures are made of hot-formed and cold-bent open sections, hot-formed and cold-bent closed profiles and bars. Types of manufactured structural elements: beams, columns, bracing items, anchors. CALVERO® produces structures that are components of stairs, balconies, welded steel elements for road and bridge infrastructure, structures for the machinery, chemical and energy industries, commercial and office buildings. Steel semi-finished products used for the manufacturing of the steel structures have steel rade from S235 up to S500 and originate from various still mills (EAF and BOF). - EPD NPCR Part A: Construction products and services. Ver. 1.0. March 2021 specific dataset ecoinvent database (all versions) The life cycle analysis of the declared products covers “Product Stage” A1-A3, C1-C4+D modules in accordance with EN 15804+A2 and ITB PCR A v.1.6 (cradle to gate with options). Energy and water consumption, emissions as well as information on generated wastes were inventoried and were included in the calculation. It can be assumed that the total sum of omitted processes does not exceed 5% of all impact categories. In accordance with EN 15804+A2, machines and facilities (capital goods) required for the production as well as transportation of employees were not included in LCA. ITB-EPD_762_CALVERO-Sp.-z-o.o.-Sp.K.-CALVERO%C2%AE-STEEL-STRUCTURES.pdf Michal Piasecki EN 15804+A2 Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant ISO 14025 Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant ISO 21930 Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant Fully compliant LCA.no AS 2025-03-05T10:41:10 ILCD format EPD Data Format Extensions v1.2 EPD Data Format Extensions v1.2 EPD-Datenformaterweiterungen v1.2 00.03.000 2025-03-05T09:37:31.5958293Z ITB-EPD Poland 762/2025 CALVERO Sp. z o.o. Sp.K. true Free of charge for all users and uses None ITB-EPD Poland CALVERO® STEEL STRUCTURES General reminder flow Output 1 1 0 0 undefined 0 Primary Measured Use of renewable primary energy (PERE) Fornybar primærenergi brukt som energibærer (RPEE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 2490.000000000000 1.990000000000 1.430000000000 2170.000000000000 0.049900000000 -459.000000000000 MJ Use of renewable primary energy resources used as raw materials (PERM) Fornybar primærenergi brukt som energibærer (RPEE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 MJ Total use of renewable primary energy resource (PERT) Total bruk av fornybar primærenergi (TPE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 2490.000000000000 1.990000000000 1.430000000000 2170.000000000000 0.049900000000 -459.000000000000 MJ Use of non renewable primary energy (PENRE) Ikke fornybar primærenergi brukt som energibærer (NRPE) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 37700.000000000000 21.400000000000 73.600000000000 20800.000000000000 3.660000000000 -10200.000000000000 MJ Use of non renewable primary energy resources used as raw materials (PENRM) Ikke fornybar primærenergi brukt som råmateriale (NRPM) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 453.000000000000 0.148000000000 7.000000000000 397.000000000000 0.353000000000 -226.000000000000 MJ Total use of non renewable primary energy resource (PENRT) Total nicht erneuerbare Primärenergie (PENRT) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 38200.000000000000 21.500000000000 95.400000000000 21300.000000000000 4.020000000000 -10400.000000000000 MJ Use of secondary material (SM) Bruk av sekundære materialer (SM) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 1270.000000000000 0.116000000000 0.093300000000 259.000000000000 -0.055600000000 -28.200000000000 kg Use of renewable secondary fuels (RSF) Bruk av fornybart sekundære brensel (RSF) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 5190.000000000000 0.066700000000 0.023600000000 15.200000000000 0.000920000000 -1.120000000000 MJ Use of non renewable secondary fuels (NRSF) Bruk av ikke fornybart sekundære brensel (NRSF) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 55.000000000000 0.223000000000 0.046300000000 36.800000000000 0.045000000000 -129.000000000000 MJ Use of net fresh water (FW) Netto bruk av ferskvann (W) General reminder flow Input 0 0 0 0 undefined 0 Primary Measured 26.300000000000 0.057200000000 0.011500000000 11.800000000000 0.003270000000 66.100000000000 m3 Hazardous waste disposed (HWD) Avhendet farlig avfall (HW) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 350.000000000000 0.062600000000 0.090700000000 785.000000000000 0.003330000000 -71.200000000000 kg Non hazardous waste dispose (NHWD) Avhendet ikke-farlig avfall (NHW) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 744.000000000000 0.053900000000 4.120000000000 98.300000000000 34.000000000000 -291.000000000000 kg Radioactive waste disposed (RWD) Avhendet radioaktivt avfall (RW) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 1.670000000000 0.000015200000 0.010100000000 0.018800000000 0.000001130000 -0.005930000000 kg Components for re-use (CRU) Komponenter for gjenbruk (CR) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 0.011100000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 kg Materials for recycling (MFR) Materialer for resirkulering (MR) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 389.000000000000 0.113000000000 0.079100000000 1010.000000000000 0.061600000000 -67.500000000000 kg Materials for energy recovery (MER) Materialer for energigjenvinning (MER) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 3.270000000000 0.000000000000 0.000000339000 696.000000000000 0.000000000120 -0.000000238000 kg Exported electrical energy (EEE) Eksportert elektrisk energi(EEE) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 MJ Exported thermal energy (EET) Eksportert termisk energi (ETE) General reminder flow Output 0 0 0 0 undefined 0 Primary Measured 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 0.000000000000 MJ Acidification potential, Accumulated Exceedance (AP) Forsurningspotensial for kilder på land og vann (AP) 0 undefined 0 9.140000000000 0.013500000000 0.027200000000 8.660000000000 0.001250000000 -4.340000000000 mol H+ eqv. Global Warming Potential - total (GWP-total) Globalt oppvarmingspotensial -totalt (GWPtotal) 0 undefined 0 2150.000000000000 1.890000000000 6.590000000000 2040.000000000000 0.188000000000 -882.000000000000 kg CO2 eqv. Global Warming Potential - biogenic (GWP-biogenic) Globalt oppvarmingspotensial - biogene kilder( GWP-biogenic) 0 undefined 0 27.800000000000 0.010300000000 0.007920000000 3.840000000000 0.000210000000 -8.030000000000 kg CO2 eqv. Global Warming Potential - fossil fuels (GWP-fossil) Globalt oppvarmingspotensial - fossile brensler (GWP-fossil) 0 undefined 0 2120.000000000000 1.880000000000 6.570000000000 2040.000000000000 0.188000000000 -873.000000000000 kg CO2 eqv. Global Warming Potential - land use and land use change (GWP-luluc) Globalt oppvarmingspotensial arealbruk endringer i bruk av arealer (GWP-luluc) 0 undefined 0 2.630000000000 0.000560000000 0.003090000000 0.907000000000 0.000110000000 -0.680000000000 kg CO2 eqv. Potential Comparative Toxic Unit for ecosystems (ETP-fw) Økotoksisitet, ferskvann (ETP-fw) 0 undefined 0 76100.000000000000 5.290000000000 39.500000000000 7330.000000000000 1.900000000000 -14100.000000000000 CTUe Potential incidence of disease due to PM emissions (PM) Partikkelutslipp (PM) 0 undefined 0 0.000087200000 0.000000022300 0.000000460000 0.000160000000 0.000000026500 -0.000094300000 disease incidence Eutrophication potential - marine (EP-marine) Overgjødslingspotensial til hav (EP-marine), hav og jord 0 undefined 0 3.570000000000 0.001950000000 0.010000000000 1.920000000000 0.000481000000 -1.130000000000 kg N eqv. Eutrophication potential - freshwater (EP-freshwater) Overgjødslingspotensial til ferskvann (EP-freshwater) 0 undefined 0 1.870000000000 0.002260000000 0.000462000000 0.989000000000 0.000018400000 -0.607000000000 kg P eqv. Eutrophication potential - terrestrial (EP-terrestrial) Overgjødslingspotensial til jord (EP-terrestrial) 0 undefined 0 29.100000000000 0.016900000000 0.107000000000 20.500000000000 0.005240000000 -7.970000000000 mol N eqv. Potential Comparative Toxic Unit for humans - cancer effects (HTP-c) Toksisitet påvirkning på mennesker, kreft (HTP-c) 0 undefined 0 0.000007180000 0.000000000678 0.000000002570 0.000012900000 0.000000000095 -0.000003310000 CTUh Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc) Toksisitet påvirkning på mennesker, andre effekter enn kreft (HTP-nc) 0 undefined 0 0.000083200000 0.000000030100 0.000000056800 0.000023900000 0.000000001300 -0.000100000000 CTUh Potential Human exposure efficiency relative to U235 (IRP) Ioniserende stråling, helseeffekt (IRP) 0 undefined 0 151.000000000000 0.061800000000 0.107000000000 74.100000000000 0.004640000000 -21.700000000000 kBq U235 eqv. Potential Soil quality index (SQP) Påvirkninger knyttet til arealbruksendringer / jordkvalitet (SQP) 0 undefined 0 6910.000000000000 4.540000000000 47.600000000000 6570.000000000000 6.680000000000 -2170.000000000000 unitless Depletion potential of the stratospheric ozone layer (ODP) Potensial for nedbryting av stratosfærisk ozon (ODP) 0 undefined 0 0.000100000000 0.000000007820 0.000000354000 0.000039200000 0.000000005000 -0.000012200000 kg CFC 11 eqv. Photochemical Ozone Creation Potential (POCP) Potensial for fotokjemisk oksidantdanning (POCP) 0 undefined 0 10.500000000000 0.004880000000 0.038300000000 9.720000000000 0.001790000000 -3.890000000000 kg NMVOC eqv. Abiotic depletion potential - fossil resources (ADPF) Abiotisk utarmingspotensial for fossile ressurser, fosile brensler (ADP-fossil) 0 undefined 0 38200.000000000000 21.500000000000 95.400000000000 21300.000000000000 4.020000000000 -10400.000000000000 MJ Abiotic depletion potential - non-fossil resources (ADPE) Abiotisk utarmingspotensial for ikke-fossile ressurser, mineraler (ADP-elements) 0 undefined 0 0.277000000000 0.000000611000 0.000020800000 0.017600000000 0.000000298000 -0.002310000000 kg Sb-eqv. Water (user) deprivation potential (WDP) Utarmingspotensial for vannressurser (WDP) 0 undefined 0 1030.000000000000 0.404000000000 0.464000000000 566.000000000000 0.020500000000 -676.000000000000 m3 world eqv. Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG) Globalt oppvarmingspotensial beregnet etter prinsippet om umiddelbar oksidasjon (GWP-IOBC) 0 undefined 0 kg CO2 eqv.