| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | AA | |
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1 | Team #: | P20464 | Team Name: | River Powered Water Purifier | |||||||||||||||||||||||
2 | Date: | 7/4/23 9:43 | Document Owner: | Patrick McPherson | |||||||||||||||||||||||
3 | Revision #: | 1 | |||||||||||||||||||||||||
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5 | Phase | ID | Category | Risk Item | Effect | Cause | Likelihood | Severity | Importance | Action to Minimize Risk | Owner | ||||||||||||||||
6 | What type of risk is this? | Describe the risk briefly | What is the effect on any or all of the project deliverables if the cause actually happens? | What are the possible cause(s) of this risk? | L | S | L*S | What action(s) will you take (and by when) to prevent, reduce the impact of, and/or transfer the risk of this occurring? | Who is responsible for following through on mitigation? | ||||||||||||||||||
7 | Phase 1 | 1 | Resource | Finding a Testing Location | Testing variable and performance correlations wouldn't be possible without a test location | More strict regulations on facility use than P19464 faced | 3 | 2 | 6 | Need customer requirements solidified to help understand the environment | Dan & Matt | ||||||||||||||||
8 | 2 | Resource | Time Delays | Pushes back schedule of work, and potentially makes us miss milestone deliverables | Weather forces us to cancel meetings, getting sick, new customer requirements | 2 | 2 | 4 | Keep a clear focus on priorities and ensure everyone reaches out if they are struggling to accomplish anything on time | Dan | |||||||||||||||||
9 | 3 | Resource | Harm to testing location from debris testing | Limited testing may be available in the future | Debris that is successfully filtered collected is not collected if testing in a controlled environment | 1 | 2 | 2 | Minimize debris introduced into the environment, Ensure foreign debris introduced is removed after testing | Pat | |||||||||||||||||
10 | 4 | Technical | Scaling up pump negatively alters performance | Additional testing required | Physics | 3 | 1 | 3 | Well designed testing to evaluate and solve problems caused by increased scale | Alan | |||||||||||||||||
11 | 5 | Environmental | Harm to prototype from environmental testing | Product must be repaired, causing time delays | Large debris may damage pump/clog filters | 2 | 1 | 2 | Have a second prototype or a rapid prototyping method | Alan | |||||||||||||||||
12 | 6 | Environmental | Design for one environment may not be environment of use | Flowtration pump doesn't filter for correct environmental debris or conditions | Floating debris is incorrect, water contains other contaminants filter doesn't address | 2 | 1 | 2 | Need customer requirements solidified to help understand the cultural environment | Pat | |||||||||||||||||
13 | 7 | Social | Product isn't culturally accepted or used | Nobody wants to use the pump | Cultural influences, may want to save face? | 2 | 1 | 2 | Need customer requirements solidified to help understand the cultural environment | Joe | |||||||||||||||||
14 | 8 | Environmental | Device disposal hurts the environment | Flowtration pump may not be as widely used as we intend it to be | No disposal instructions, or plans for alternative uses when parts require maintenance or reach end of life | 2 | 2 | 4 | Have a robust product that is rarely replaced/disposed of | Dan | |||||||||||||||||
15 | 9 | Safety | Fails to purify the water to the point that it's safe | Water is unsafe to drink | Something breaks the filter/hollow membrane. Filter is not properly backwashed when needed Filter is not installed correctly | 2 | 3 | 6 | Ensure the filtering is done off shore and ensure there are very clear instructions for use and how to backwash the filter when needed | Pat | |||||||||||||||||
16 | 10 | Safety | Filters malfunctions | Water is unsafe to drink | Something breaks the filter/hollow membrane. Filter is not properly backwashed when needed. Filter is not installed correctly | 2 | 3 | 6 | Ensure the filtering is done off shore and ensure there are very clear instructions for use and how to backwash the filter when needed | Pat | |||||||||||||||||
17 | Phase 2 | 11 | Safety | Physical Harm due to construction on new prototype | Injury to team members | Any power tools needed | 1 | 3 | 3 | Properly use any potentially harmful equipment, use appropriate PPE, follow best practices for any tools needed | Alan | ||||||||||||||||
18 | 12 | Resource | Going over budget | Could limit our ability to build/design | Poor money management | 1 | 2 | 2 | Keep a purchase tracking sheet, always check surplus material area before purchasing, shop around for best prices, come to a group consensus before purchasing | Pat | |||||||||||||||||
19 | 13 | Resource | Scope Creep | Could cause us to spread work across too many focuses, limiting ability to effectively address any of them | Trying to add on more little by little | 1 | 2 | 2 | Weekly/Biweekly checkins to ensure that all work is still in line with the scope of the proect | Dan | |||||||||||||||||
20 | 14 | Safety | Bodily harm during testing | Not allowed to use that testing area anymore, and injury to someone | People swimming in the test area, slips and falls | 1 | 2 | 2 | Make sure testing area is restricted from public use during testing | Dan | |||||||||||||||||
21 | Phase 3 | 15 | Resource | Fins break | As the fins will have some drilling to mount them, there a possiblity of braking through. | the new design idea that requires drilling. | 1 | 1 | 1 | Having extra fins, and be careful while drilling. | Joe | ||||||||||||||||
22 | 16 | Technical | Wheels not aligned | having multiple holes on both of the wheels to attach the fins might also be a problem, any small difference in the size or the place of the hole might cause an issue. | human error can alway happen, any unexpected monement while drilling the holes can affacet that proble. | 2 | 2 | 4 | Measure twice drill once. We have extra brackets and can afford mistakes with those | Matt | |||||||||||||||||
23 | 17 | Resource/Technical | Wheel break | Depending on the material of the wheel, the prussre that will be put on it from drilling the multiple holes and attaching the fins to it might have a possibality of breaking it. | Prusser of driller and all the tubing and pump that will hang on it. | 1 | 3 | 3 | Don't rush any of the building process, have excess budget for things that go wrong. | Alan | |||||||||||||||||
24 | 18 | Technical | Not portable enough | trying to have the project as robuts and as effecient as possible, it kind of make it hard to have it fit in a backpack. | the extra wheel we are adding and all the new materials needed for the design. | 3 | 1 | 3 | Our re-designed scope really doesn't require us to focus on the portability | Joe | |||||||||||||||||
25 | 19 | Safety | user does not back-wash filter frequently enough | Filter malfunction resulting in damaged filter and unsafe drinking water | Poor documentation to demonstrate and teach the user how to back-wash the filter | 1 | 3 | 6 | Training needs to be done in person. We have the UWP's training documenttion and can hand that forward to the aid organization that recieves our device. | Pat | |||||||||||||||||
26 | 20 | Resource | Harm to device from transporting | Device is damaged while being moved to testing locations | Poorly secured device jostles around during transportation | 2 | 2 | 4 | Precautions need to be taken while moving the device | Matt | |||||||||||||||||
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