Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Supporting Materials | Rationale | Status |
|---|---|---|---|---|---|---|---|---|
| Version 2025 | 09/24/2023 - 17:09 | 4.0104.2a | Pre-work qualifications | Verify that installation area is free of: active water leaks, fuel leaks (i.e., gas, oil, propane), and pest intrusions energized knob and tube wiring uncovered electrical junctions improperly terminated devices (ventilation fans, dryers, plumbing stacks, condensate lines, combustion appliance flues/chimneys, etc.) unshielded high-temperature devices (non-IC rated recessed lights, chimneys, flues, vents, etc.) unless they are zero clearance devices insulation escape openings Verify that installation area is: intact, able to support insulation weight, and air sealed (including blockers under kneewalls in alignment with the interior side of the kneewall) |
Prepare for safe, effective, and airtight installation of knee wall batt insulation |
Just a typo. | Red Line | |
| Version 2020 | 08/14/2020 - 14:23 | 4.0104.2a | Pre-work qualifications | Verify that installation area is free of: active water leaks, fuel leaks (i.e., gas, oil, propane), and pest intrusions energized knob and tube wiring uncovered electrical junctions improperly terminated devices (ventilation fans, dryers, plumbing stacks, condensate lines, combustion appliance flues/chimneys, etc.) unshielded high-temperature devices (non-IC rated recessed lights, chimneys, flues, vents, etc.) unless they are zero clearance devices insulation escape openings Verify that installation area is: intact, able to support insulation weight, and air sealed (including blockers under kneewalls in alignment with the interior side of the kneewall) |
Prepare for safe, effective, and airtight installation of dense-packed insulation |
Black Line | ||
| Version 2020 | 08/14/2020 - 14:23 | 4.0104.2a | Pre-work qualifications | Verify that installation area is free of: active water leaks, fuel leaks (i.e., gas, oil, propane), and pest intrusions energized knob and tube wiring uncovered electrical junctions improperly terminated devices (ventilation fans, dryers, plumbing stacks, condensate lines, combustion appliance flues/chimneys, etc.) unshielded high-temperature devices (non-IC rated recessed lights, chimneys, flues, vents, etc.) unless they are zero clearance devices insulation escape openings Verify that installation area is: intact, able to support insulation weight, and air sealed (including blockers under kneewalls in alignment with the interior side of the kneewall) |
Prepare for safe, effective, and airtight installation of dense-packed insulation |
Black Line |