whs form 05 safe work method statement pcbu name, abn, office address and phone. principal contractor (pc) name, abn, office address work activity job description work location. high risk construction work list work from whs regulations works manager. contact phone. have workers been consulted about the swms?,safe work method statements swms worksafe,what it contains. there are 19 specific activities defined as high risk construction work (hrcw). this document advises employers and self-employed people how to prepare a safe work method statement (swms) for these activities to ensure workers safety on construction sites.