Hot finished structural hollow sections (HFSHS) Product

Transcription

1 11113 Ver 1114 ENVIRONMENTAL PROUCT ECLARATION ISO ISO EN Owner of the declaration Program holder Publisher eclaration number Issue date Valid to 00078E rev Hot finished structural hollow sections (HFSHS) Product Manufacturer

2 General information Hot finished structural hollow sections (HFSHS) Product Manufacturer Program holder Owner of the declaration: Post Box 5250 Majorstuen, 0303 Oslo Contact person: Tonje BayEriksson Phone: Phone: eclaration number: 00078E rev1 Place of production: EENVEGEN 31, 2216 ROVERU This declaration is based on Product Category Rules: CEN Standard EN serve as core PCR NPCR 013 Steel as Construction Material Rev 1 eclared unit: per steel Management system: ISO Org. No: eclared unit with option: Issue date Functional unit: per building steel structure with an expected service life of 100 years. The environmental product declaration has been worked out by: Adriana C. GuerraCalle, NTNU Michael Myrvold Jensen, NTNU Verification: Independent verification of data and other environmental information has been carried out in accordance with ISO14025, externally internally Valid to Comparability: EP of construction products may not be comparable if they not comply with EN Year of study: 2013 Approved according to ISO14025, Prof. r. ing. Annik Magerholm Fet (Independent verifier approved by EP Norway) r. ing Sverre Fossdal (Chairman of the Verification Group of EPNorway) eclared unit: per steel Key environmental indicators Global warming Energy use angerous substances Recycled material in** Recycled material out*** Unit CO 2 eqv MJ * Cradle to gate A1 A3 2,44 41,00 A4 1 0,08 1,09 Module 1,36 13, * The product contains no substances from the REACH Candidate list or the Norwegian priority list A4 1 from production site to central warehouse in Norway ** The fraction of recycled steel from the mill *** The recovery rate of steel is 99 including recoverd and reused products Net new recycled material output presented in Module. NEP 00078E rev1 Contiga type 4.xlsm 2/7

3 Product Product description: Circular, square and rectangular sections used in building frame structures. Technical data: imensions: Square HS: 40x3 400x20. Rectangular HS: 50x25x2400x200x12,5 and Circular HS: 21,3x2 711x60. Steel grade S355. EN and EN standards are applied. Product specification Steelsections are made by European manufacturers. Sections are prefabricated and erected onsite by Norwegian steel contractors. Materials Steel Primer 1 >99 <0,05 Market: Norway Reference service life: 100 years LCA: Calculation rules Functional unit: per building steel structure with an expected service life of 100 years. System boundary: Grey areas are not relevant for this study. Reperesents the system receiving the scrap steel at the EOL, from which and environmental credit is returned to the system. ata quality: General requirements and guidelines concerning use of generic and specific data and the quality of those are as described in EN 15804: 2012, clause and The data is representative according to temporal, geographical and technological requirements. Temporal: ata for use in module A3 is supplied by the manufacturer and consists of the 2012 annual total material and energy consumption. Specific data has been collected through Generic data has been created or updated within the last 10 years. Geographical: The geographic region of the production sites included in the calculation is Europe. Technological: ata represents technology in use. Cutoff criteria: Processes that do not contribute to more than 2 of the total mass and 1 of the energy use are excluded from the study. Omitted products shall not have contribution relevant to the selected impact categories. Allocation: Impacts due to production are allocated by mass. Welding processes are allocated to the fraction of 1/8. The consumption of primer paint is allocated to the fraction of 3/10. To account for the impacts generated in the construction and demolition phases, electricity has been allocated to the phases by the fractions of 1/3 and 1/6 respectively. NEP 00078E rev1 Contiga type 4.xlsm 3/7

4 LCA: Scenarios and additional technical information The following information describe the scenarios in the different modules of the EP. from production place to user (A4) Type Capacity utilisation (incl. return) Truck 85* Type of vehicle Lorry truck>6t istance km Fuel/Energy consumption 400 l/tkm Value (l/t) ** * Utilisation ratio stated in bacround process "RER: Lorry transport PE" used in GaBi 6 ** Fuel consumption data not available through GaBi 6 from which the modeling of transport was conducted. Additional information: from production site to central warehouse in Norway 50 km To account for the impacts generated in the construction phase, electricity has been allocated to the phase by a fraction of 1/3 of the manufacturing phase (A3). Installation in the building (A5) End of Life (C1, C3, C4) Unit Value Auxiliary Hazardous waste disposed Water consumption m 3 Collected as mixed construction waste Electricity consumption kwh 3,5E01 Reuse Other energy carriers MJ Recycling Material loss Energy recovery Output materials from waste treatment To landfill ust in the air Unit Value 0,99 0,01 Life cycle stages B2B7 are due to the description of the product not accounted for, since there is no repairs, service or maintenance performed on the product over its life cycle. To account for the impacts generated in the demolition phase, electricity has been allocated to the phase by a fraction of 1/6 of the manufacturing phase (A3). from building site to waste processing site is estimated to an average of 50 kilometers, using an average derived from the manufacturer. to waste processing (C2) Type Capacity utilisation (incl. return) Truck 85* Type of vehicle Lorry >16t istance km 50 Fuel/Energy consumption l/tkm Value (l/t) ** * Utilisation ratio stated in bacround process "RER: Lorry transport PE" used in GaBi 6 ** Fuel consumption data not available through GaBi 6 from which the modeling of transport was conducted. Benefits and loads beyond the system boundaries () Unit Value GWP CO 2 eqv 1,36E+00 OP g CFC11eqv 6,42E06 AP g SO 2 eqv 2,50E+00 EP POCP APM APE g PO 3 4 eqv g NMVOC g Sb eqv MJ 4,33E04 2,51E+00 2,46E05 1,38E+01 Module is calculated as a scenario in which the net new steel scrap received in Module is given an environmental burden. This burden is subtracted from this system as a credit, representing the environmental benefit from recycling the steel structure at its end of life. Including Module will therefore show the total environmental performance of the product for the whole life cycle. Additional technical information No additional information is required NEP 00078E rev1 Contiga type 4.xlsm 4/7

5 Raw materials Manufacturing Construction installation stage Use Maintenance Repair Replacement Refurbishment Operational energy use Operational water use econstruction demolition Waste processing isposal ReuseRecovery Recyclingpotential LCA: Results The impacts generated due to the life cycle stages described in the system boundaries below are calculated using the GaBi 6 Professional LCAsoftware. The impact assessment methodology used is ReCiPe. Exceptions are for the APelements and APfossil categories, which according to NPCR 013 are to be derived from the CML 2001 impact assessment methodology. System boundaries (=included, MN=module not declared, =module not relevant) Product stage Construction installation stage Use stage End of life stage Beyond the system boundaries A1 A2 A3 A4 A5 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 Environmental impact Parameter A1A3 GWP 2,44E+00 OP 1,01E08 POCP 4,32E03 AP 8,89E07 EP 4,39E03 APM 7,08E07 APE 25,78 A4 2,39E02 4,18E13 3,16E05 2,52E08 3,39E05 8,92E10 3,31E01 A5 1,48E02 3,19E12 1,51E05 5,90E09 1,67E05 6,94E08 1,78E01 B1B7 C1 7,42E03 1,60E12 7,55E06 2,96E09 8,37E06 3,47E08 8,86E02 C2 2,98E03 5,22E14 3,95E06 3,14E09 4,23E06 1,11E10 4,14E02 C3 C4 1,36E+00 6,42E09 2,50E03 4,33E07 2,51E03 2,46E08 13,83 GWP Global warming potential ( CO 2 eqv.); OP epletion potential of the stratospheric ozone layer ( CFC11eqv.); POCP Formation potential of tropospheric photochemical oxidants ( C 2 H 4 eqv.); AP Acidification potential of land and water ( SO 2 eqv.); EP Eutrophication potential ( PO 4 3 eqv.); APM Abiotic depletion potential for non fossil resources ( Sb eqv.); APE Abiotic depletion potential for fossil resources (MJ) Resource use Parameter A1A3 A4 A5 B1B7 RPEE 15,20 1,30E02 1,57 RPEM 2,05E05 4,11E15 4,11E14 TRPE 15,20 1,30E02 1,57 NRPE 0,33 0,18 NRPM TNRPE 0,33 0,18 SM RSF NRSF W 29,50 1,29E03 3,13 C1 C2 C3 0,79 1,62E03 2,06E14 5,14E16 0,79 1,62E03 25,80 8,86E02 4,14E02 25,80 8,86E02 4,14E02 1,56 1,62E04 C4 1,58E01 1,07E05 1,58E01 13,81 13,81 1,00E02 RPEE Renewable primary energy resources used as energy carrier (MJ); RPEM Renewable primary energy resources used as raw materials (MJ); TRPE Total use of renewable primary energy resources (MJ); NRPE Non renewable primary energy resources used as energy carrier (MJ); NRPM Non renewable primary energy resources used as materials (MJ); TNRPE Total use of non renewable primary energy resources (MJ); SM Use of secondary materials (); RSF Use of renewable secondary fuels (MJ); NRSF Use of non renewable secondary fuels (MJ); W Use of net fresh water (m 3 ) NEP 00078E rev1 Contiga type 4.xlsm 5/7

6 End of life Waste Parameter A1A3 A4 A5 B1B7 C1 C2 C3 C4 HW 9,97E04 NHW 9,71E02 <0,01 RW HW Hazardous waste disposed (); NHW Non hazardous waste disposed (), RW Radioactive waste disposed () End of life Output flow Parameter A1A3 A4 A5 B1B7 C1 C2 C3 C4 CR 0,06 MR 7,87E02 0,93 MER EEE ETE CR Components for reuse (); MR Materials for recycling (); MER Materials for energy recovery (); EEE Exported electric energy (MJ); ETE Exported thermal energy ( MJ) Reading example: 9,0 E03 = 9,0*10 3 = 0,009 Specific Norwegian requirements Electricity Electricity used in the manufacturing processes has been accounted for using an electricity mix process specific to Norway. Greenhouse gas emissions: 0,012 CO 2 eqv/mj angerous substances None of the following substances have been added to the product: Substances on the REACH Candidate list of substances of very high concern (of ) substances on the Norwegian Priority list (of ) and substances that lead to the product being classified as hazardous waste. The chemical content of the product complies with regulatory levels as given in the Norwegian Product Regulations. from production site to central warehouse in Norway is 50 km Indoor environment The product has no impact on the indoor environment. Carbon footprint Carbon footprint has not been worked out. NEP 00078E rev1 Contiga type 4.xlsm 6/7

7 Bibliography ISO 14025:2006 ISO 14044:2006 EN 15804:2012 ISO 21930:2007 NPCR Environmental labels and declarations Type III environmental declarations Principles and procedures Environmental management Life cycle assessment Requirements and guidelines Sustainability of construction works Environmental product declaration Core rules for the product category of construction products Sustainability in building construction Environmental declaration of building products Product Category Rules Steel as Construction Material LCAreport Life Cycle Assessment Report,, NTNU, Guerra and Jensen,Nov 2013 Publisher Phone: Post Box 5250 Majorstuen, 0303 Oslo Norway web Program holder Phone: Post Box 5250 Majorstuen, 0303 Oslo Norway web Owner of the declaration Phone: Fax Eenveien Roverud web Author of the Life Cycle Assessment Phone: Michael M. Jensen, Adriana C. Guerra Fax NTNU, IØT Trondheim web NEP 00078E rev1 Contiga type 4.xlsm 7/7