Cable Awning Attachment Detail | Superior Awning
Slide Wire Canopy
Sliding Patio Cover for instant sun OR shade (This couple built a monstrous steel structure but these can be adapted to a small deck).
How to tie knots
Everything you wanted to know about screws, nuts, bolts, etc.
PRODUCTS - SCH80 PVC & CPVC Fittings
Not sure if the ergonomics need to match this but it's something to think about
plumbing diagram - Google Search
Plumbing Vents: Code, definitions,