Risk Matrix
Risk Event	WBS Task	Likelihood	Severity	Decision
Supply chain impacts limit availability of sensory playground equipment, affecting scope requirements		Possible	Severe	Mitigate
COVID19 supply chain impacts limits delivery of playground equipment		Likely	Severe	Contingency
Rubber playground surface(s) have only been installed by 1 local vendor on playgrounds in Saskatoon		Likely	Major	Mitigate
Inadequate playground equipment sizing and selection		Possible	Moderate	Mitigate
Unexpected need to procure additional playground equipment		Possible	Moderate	Avoid
Price of playground equipment and construction resources (equipment, labour, tools) volatility due to rising inflation		Likely	Severe	Contingency
Inaccurate assumptions by project team		Possible	Moderate	Mitigate
Activity and Task durations on WBS are optimistic or not realistic		Possible	Major	Mitigate
Difficulty in scheduling meetings with School Board members		Possible	Moderate	Mitigate
Unexpected loss of Team Waterfall project member		Possible	Minor	Mitigate
Waterfall project team members have competing classes and priorities		Possible	Moderate	Accept
Too frequent scope change requests from Saskatoon Public School Board		Possible	Major	Mitigate
Lack of skilled personnel not available when needed		Possible	Moderate	Transfer
Inconsistent client involvement		Possible	Moderate	Mitigate
Budget is firm, no additional funding available from Saskatoon Public School Board		Almost Certain	Major	Contingency
Unexpected change in Saskatoon Public School Board members or leadership		Unlikely	Minor	Accept
Unexpected weather conditions impacting construction		Possible	Moderate	Mitigate
Unexpected budget cuts as result of Board election		Unlikely	Minor	Accept
Unexpected regulatory changes by City of Saskatoon (Bylaws)		Unlikely	Minor	Accept
Misunderstood vendor contractor terms and conditions		Possible	Major	Mitigate
Environmental spills from mobile equipment during construction		Possible	Major	Transfer
SaskPower withdraws promise to provide services (electrical labour/material) to playground as community donation		Unlikely	Major	Mitigate
Unplanned access to construction site/equipment during construction leading to damage or injury		Likely	Moderate	Mitigate
Project team experience/knowledge is varied in relation to playground construction project		Likely	Moderate	Mitigate
Owner (Saskatoon School Board) unable to reschedule opening ceremonies scheduled for July 1		Almost Certain	Severe	Contingency

please fill out the WBS task in the table