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| WAC Sections |
| 296-874-099 | Definitions. |
| 296-874-100 | Scope. |
| 296-874-200 | General requirements for scaffolds. |
| 296-874-20002 | Make sure scaffolds are properly designed and constructed. |
| 296-874-20004 | Make sure scaffolds are erected, moved, altered, or dismantled by qualified persons. |
| 296-874-20006 | Maintain structural integrity when intermixing scaffold components. |
| 296-874-20008 | Make sure platforms are properly planked or decked. |
| 296-874-20010 | Make sure platforms meet minimum width requirements. |
| 296-874-20012 | Meet these requirements when using shorter platforms to create a longer platform. |
| 296-874-20014 | Lay platform planks properly when the platform changes direction. |
| 296-874-20016 | Stabilize the ends of platforms. |
| 296-874-20018 | Keep platform sag within acceptable limits. |
| 296-874-20020 | Provide safe access to scaffolds. |
| 296-874-20022 | Make sure portable, hook-on, and attachable ladders meet these requirements. |
| 296-874-20024 | Make sure stairway-type ladders meet these requirements. |
| 296-874-20026 | Make sure stair towers meet these requirements. |
| 296-874-20028 | Make sure stair rails and handrails meet these requirements. |
| 296-874-20030 | Make sure ramps and walkways used to access scaffolds meet these requirements. |
| 296-874-20032 | Make sure surfaces used to access scaffolds are close enough to use safely. |
| 296-874-20034 | Inspect scaffolds and scaffold components. |
| 296-874-20036 | Make sure damaged or weakened scaffolds meet minimum strength requirements. |
| 296-874-20038 | Make sure scaffolds are properly loaded. |
| 296-874-20040 | Protect employees when moving scaffolds. |
| 296-874-20042 | Increase employee working level height on scaffolds safely. |
| 296-874-20044 | Control loads being hoisted near scaffolds. |
| 296-874-20046 | Protect employees from energized power lines. |
| 296-874-20048 | Protect employees from weather hazards. |
| 296-874-20050 | Protect employees from slipping and tripping hazards. |
| 296-874-20052 | Provide fall protection for employees on scaffolds. |
| 296-874-20054 | Provide fall protection if a scaffold is too far from the work face.Effective until October 1, 2020 |
| 296-874-20056 | Provide specific fall protection for specific types of scaffolds.Effective until October 1, 2020 |
| 296-874-20058 | Make sure personal fall arrest systems meet these requirements.Effective until October 1, 2020 |
| 296-874-20060 | Make sure vertical lifelines used with personal fall arrest systems meet these requirements.Effective until October 1, 2020 |
| 296-874-20062 | Make sure horizontal lifelines used with personal fall arrest systems meet these requirements.Effective until October 1, 2020 |
| 296-874-20064 | Make sure guardrail systems meet these requirements.Effective until October 1, 2020 |
| 296-874-20066 | Provide falling object protection. |
| 296-874-20068 | Provide additional support lines on suspended scaffolds using a canopy for falling object protection. |
| 296-874-20070 | Make sure toeboards meet these requirements. |
| 296-874-20072 | Train employees who work on a scaffold. |
| 296-874-20074 | Train employees who erect, dismantle, operate or maintain scaffolds. |
| 296-874-20076 | Retrain employees when necessary. |
| 296-874-300 | Suspended scaffolds. |
| 296-874-30002 | Make sure suspended scaffolds and scaffold components meet these strength requirements. |
| 296-874-30004 | Make sure suspended scaffold outrigger beams meet these requirements. |
| 296-874-30006 | Make sure counterweights are safe and used properly. |
| 296-874-30008 | Make sure tiebacks meet these requirements. |
| 296-874-30010 | Make sure suspended scaffold support devices meet these requirements. |
| 296-874-30012 | Make sure scaffold hoists meet these requirements. |
| 296-874-30014 | Make sure scaffold hoists retain enough suspension rope. |
| 296-874-30016 | Make sure wire rope is in good condition. |
| 296-874-30018 | Make sure wire suspension rope connections meet these requirements. |
| 296-874-30020 | Make sure wire rope clips are used properly. |
| 296-874-30022 | Prevent swaying of two-point and multipoint suspension scaffolds. |
| 296-874-30024 | Use emergency escape and rescue devices appropriately. |
| 296-874-30026 | Protect suspension ropes from heat or corrosive substances. |
| 296-874-30028 | Take precautions while welding. |
| 296-874-30030 | Prohibit use of gasoline-powered equipment on suspended scaffolds. |
| 296-874-30032 | Meet these requirements when using catenary scaffolds. |
| 296-874-30034 | Meet these requirements when using float (ship) scaffolds. |
| 296-874-30036 | Meet these requirements when using interior hung scaffolds. |
| 296-874-30038 | Meet these requirements when using multilevel suspended scaffolds. |
| 296-874-30040 | Meet these requirements when using multipoint adjustable suspension scaffolds. |
| 296-874-30042 | Meet these requirements when using needle beam scaffolds. |
| 296-874-30044 | Meet these requirements when using single-point adjustable suspension scaffolds. |
| 296-874-30046 | Meet these requirements when using two-point adjustable suspension scaffolds (swing stages). |
| 296-874-400 | Supported scaffolds. |
| 296-874-40002 | Make sure supported scaffolds and scaffold components meet strength requirements. |
| 296-874-40004 | Prevent supported scaffolds from tipping. |
| 296-874-40006 | Make sure supported scaffolds are properly supported. |
| 296-874-40008 | Provide safe access for persons erecting or dismantling supported scaffolds. |
| 296-874-40010 | Provide fall protection for persons erecting or dismantling supported scaffolds.Effective until October 1, 2020 |
| 296-874-40012 | Meet these requirements when moving mobile scaffolds. |
| 296-874-40014 | Meet these requirements when using bricklayers' square scaffolds (squares). |
| 296-874-40018 | Meet these requirements when using fabricated frame scaffolds (tubular welded frame scaffolds). |
| 296-874-40020 | Meet these requirements when using integral prefabricated scaffold access frames. |
| 296-874-40022 | Meet these requirements when using form scaffolds and carpenter's bracket scaffolds. |
| 296-874-40024 | Meet these requirements when using horse scaffolds. |
| 296-874-40026 | Meet these requirements when using ladder jack scaffolds. |
| 296-874-40028 | Meet these requirements when using outrigger scaffolds. |
| 296-874-40030 | Meet these requirements when using pole scaffolds. |
| 296-874-40032 | Meet these requirements when using pump jack scaffolds. |
| 296-874-40034 | Meet these requirements when using repair bracket scaffolds. |
| 296-874-40036 | Meet these requirements when using roof bracket scaffolds. |
| 296-874-40038 | Meet these requirements when using step, platform and trestle ladder scaffolds. |
| 296-874-40040 | Meet these requirements when using tube and coupler scaffolds. |
| 296-874-40042 | Meet these requirements when using window jack scaffolds. |
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| 296-874-20054 | Provide fall protection if a scaffold is too far from the work face. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20054, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-20054, filed 12/7/04, effective 3/1/05.] Repealed by WSR 20-12-091, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. |
| 296-874-20056 | Provide specific fall protection for specific types of scaffolds. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20056, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 07-17-026, § 296-874-20056, filed 8/7/07, effective 10/6/07; WSR 05-01-054, § 296-874-20056, filed 12/7/04, effective 3/1/05.] Repealed by WSR 20-12-091, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. |
| 296-874-20058 | Make sure personal fall arrest systems meet these requirements. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20058, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060 and 29 C.F.R. 1926, Subpart M, Fall Protection. WSR 13-04-073, § 296-874-20058, filed 2/4/13, effective 4/1/13. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-20058, filed 12/7/04, effective 3/1/05.] Repealed by WSR 20-12-091, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. |
| 296-874-20060 | Make sure vertical lifelines used with personal fall arrest systems meet these requirements. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20060, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-20060, filed 12/7/04, effective 3/1/05.] Repealed by WSR 20-12-091, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. |
| 296-874-20062 | Make sure horizontal lifelines used with personal fall arrest systems meet these requirements. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20062, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-20062, filed 12/7/04, effective 3/1/05.] Repealed by WSR 20-12-091, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. |
| 296-874-20064 | Make sure guardrail systems meet these requirements. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20064, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-20064, filed 12/7/04, effective 3/1/05.] Repealed by WSR 20-12-091, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. |
| 296-874-40010 | Provide fall protection for persons erecting or dismantling supported scaffolds. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-40010, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-40010, filed 12/7/04, effective 3/1/05.] Repealed by WSR 20-12-091, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. |
| 296-874-40016 | Meet these requirements when using crawling boards (chicken ladders). [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-40016, filed 12/7/04, effective 3/1/05.] Repealed by WSR 07-17-026, filed 8/7/07, effective 10/6/07. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. |
| 296-874-500 | Definitions. [Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 07-17-026, § 296-874-500, filed 8/7/07, effective 10/6/07; WSR 05-01-054, § 296-874-500, filed 12/7/04, effective 3/1/05.] Repealed by WSR 15-23-086, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. |