David Colvin
User data
Name David Colvin
Registered 2009
Impact Combined page views of this user's contributions to the main namespace. 5,523
Contributions The Bottoms wildlife pond greywater plumbing
CCAT CCATBox

I am a student at Humboldt State University in Arcata, CA. I am working towards a degree in Environmental Resources Engineering. I hope to use this degree to help others in a way that challenges and interests me.


Major[edit | edit source]

Environmental Resources Engineering

Portfolio[edit | edit source]

-In the Engr215, Introduction to Design class, my team was responsible for the designing a composting toilet for the CCAT house, which we dubbed The CCATBox.

-For this project, my team made a Design Document that details our design problem, literature review, alternative designs, decision process, and design implementation.

-To keep track of time spent on the project, I created this Time Sheet.

-Our group also created this Gantt Chartto help us keep our project on task.

-Here is an example of an Auto CAD drawing that I made for engr215.

-Here is an example of a Memothat I wrote to submit a draft of the The Bottoms wildlife pond greywater plumbing web site I helped to create with a partner.