Environmental Product Declaration
Galvanized IMC Conduit
by Atkore
Environmental Product Declaration (EPD) for Galvanized IMC Conduit, manufactured by Atkore. Declaration SmartEPD-2024-021-0119-01.1, prepared according to Smart EPD® Part B PCR for Electrical and Telecommunications Conduit, valid until May 14, 2029.
- Declared unit
- 1 m of product
- Valid until
- May 14, 2029
- PCR
- Part B PCR for Conduit and Conduit Accessories
Declaration details
- Manufacturer
- Atkore
- Program operator
- Smart EPD
- Declaration number
- SmartEPD-2024-021-0119-01.1
- Date of issue
- May 14, 2024
- Valid until
- May 14, 2029
- Product category rules (PCR)
- Smart EPD® Part B PCR for Electrical and Telecommunications Conduit (version 1)
- Standard
- ISO 14025:2006 and ISO 21930:2017
- Declared unit
- 1 m of product
- System boundary
- Cradle to gate with other options (A1 - A3, C1 - C4, D)
- Product specificity
- Product Average
- Manufacturing specificity
- Facility Specific
- Manufacturing plants
- Atkore (16100 Lathrop Ave, Harvey, IL 60426, USA); Atkore (11539 N Houston Rosslyn Rd, Houston, TX 77088, USA)
- Product category
- Electrical › ElectricalConduit
- Product SKU
- 1" galvanized steel IMC conduit
- Verifier
- Nicole Kennard, Consultant
- LCA software
- SimaPro 9.5
- Program instructions
- Smart EPD General Program Instructions v.1.0, November 2022
Life cycle assessment results
Results per 1 m of product.
Environmental Impact Assessment Results
| Indicator | Unit | A1 | A2 | A3 | A1-A3 | C1 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|---|---|
| GWP-total | kg CO2 eq | 3.58e+0 | 9.83e-2 | 9.94e-1 | 4.67e+0 | 0 | 2.61e-2 | 0 | 1.03e-2 | -2.44e+0 |
| ODP | kg CFC 11 eq | 9.99e-8 | 1.67e-9 | 4.82e-8 | 1.50e-7 | 0 | 4.44e-10 | 0 | 3.22e-10 | -7.71e-8 |
| AP | kg SO2 eq | 1.21e-2 | 4.23e-4 | 3.90e-3 | 1.64e-2 | 0 | 1.12e-4 | 0 | 6.98e-5 | -8.09e-3 |
| EP | kg N eq | 1.29e-2 | 9.47e-5 | 1.74e-3 | 1.47e-2 | 0 | 2.51e-5 | 0 | 1.19e-5 | -8.86e-3 |
| POCP | kg O3 eq | 1.92e-1 | 1.10e-2 | 7.27e-2 | 2.76e-1 | 0 | 2.90e-3 | 0 | 1.85e-3 | -1.29e-1 |
Resource Use Indicators
| Indicator | Unit | A1 | A2 | A3 | A1-A3 | C1 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|---|---|
| RPRE | MJ, LHV | 1.52e+0 | 1.84e-2 | 4.79e-1 | 2.02e+0 | 0 | 4.89e-3 | 0 | 2.18e-3 | -8.20e-1 |
| RPRM | MJ, LHV | 0 | 0 | 4.97e-2 | 4.97e-2 | 0 | 0 | 0 | 0 | 0 |
| RPRT | MJ, LHV | 1.52e+0 | 1.84e-2 | 5.29e-1 | 2.07e+0 | 0 | 4.89e-3 | 0 | 2.18e-3 | -8.20e-1 |
| NRPRE | MJ, LHV | 3.92e+1 | 1.49e+0 | 1.81e+1 | 5.88e+1 | 0 | 3.95e-1 | 0 | 2.74e-1 | -2.56e+1 |
| NRPRM | MJ, LHV | 0 | 0 | 7.11e-2 | 7.11e-2 | 0 | 0 | 0 | 0 | 0 |
| NRPRT | MJ, LHV | 3.92e+1 | 1.49e+0 | 1.81e+1 | 5.88e+1 | 0 | 3.95e-1 | 0 | 2.74e-1 | -2.56e+1 |
| SM | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| RSF | MJ, LHV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| NRSF | MJ, LHV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| RE | MJ, LHV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| ADPF | MJ, LHV | 1.86e+0 | 1.96e-1 | 1.58e+0 | 3.64e+0 | 0 | 5.21e-2 | 0 | 3.74e-2 | -1.01e+0 |
| FW | m3 | 2.91e-2 | 2.08e-4 | 1.76e-3 | 3.11e-2 | 0 | 5.50e-5 | 0 | 2.73e-4 | -1.06e-2 |
Waste and Output Flow Indicators
| Indicator | Unit | A1 | A2 | A3 | A1-A3 | C1 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|---|---|
| HWD | kg | 0 | 0 | 1.20e-2 | 1.20e-2 | 0 | 0 | 0 | 0 | 0 |
| NHWD | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.70e+0 | 0 |
| HLRW | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| ILLRW | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| CRU | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| MFR | kg | 0 | 0 | 1.14e-1 | 1.14e-1 | 0 | 0 | 0 | 0 | 0 |
| MER | kg | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| EE | MJ, LHV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Carbon Emissions and Removals
| Indicator | Unit | A1 | A2 | A3 | A1-A3 | C1 | C2 | C3 | C4 | D |
|---|---|---|---|---|---|---|---|---|---|---|
| BCRK | kg CO2 | 0 | 0 | 5.45e-3 | 5.45e-3 | 0 | 0 | 0 | 0 | -3.71e-3 |
| BCEK | kg CO2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
ND = not declared. Life cycle modules: A1-A3 product stage, A4-A5 construction process, B use stage, C end of life, D benefits and loads beyond the system boundary.
Material composition
| Material/Component Category | Origin | % Mass |
|---|---|---|
| Steel Coil | 98.31 | |
| Zinc | 1.36 | |
| Paints | 0.33 |
| Packaging material | Origin | Mass (kg) |
|---|---|---|
| High tensile steel banding | 3.39E-03 | |
| Label | 5.95E-03 | |
| PVC end cap | 3.41E-03 |
| Biogenic carbon content | kg C per m |
|---|---|
| Biogenic carbon content in product | 0 |
| Biogenic carbon content in accompanying packaging | 0.00545 |
Hazardous substances
No regulated hazardous or dangerous substances are included in this product.
Scenarios
End of life (C1-C4)
- Collected with mixed construction waste
- 1.7 kg
- Landfill
- 1.7 kg
- Product or material for final disposal
- 1.7 kg
Benefits and loads beyond the system boundary (D)
- Recycling rate of product
- 1.26%
Product description
Galvanized Steel Intermediate Metal Conduit (IMC) offers long-lasting value for electrical raceway systems, combining electrical and mechanical performance with ductility. IMC is up to 30% lighter weight than rigid conduit. Atkore’s IMC conforms to standards UL 1242, NEC Article 342, and ANSI C80.6. Offered as Atkore brands Allied Tube & Conduit and Calconduit.
Interpretation
The contribution analysis indicates that the majority of the potential impacts occur as a result of raw material supply (A1) and manufacturing (A3). The biggest contributors of of impacts in each stage are respectively supply of steel coil in A1 and usage of electricity and natural gas in A3.
LCIA results are relative expressions and do not predict impacts on category endpoints, the exceeding of thresholds, safety margins or risks. EPDs are comparable only when they follow the same PCR, functional unit and system boundary. The full EPD (PDF) contains the methodology, scenario assumptions and verification statement.