- install raw water intake through hull
- finish bottom paint
- install new hose and packing gland and flax packing
- Install raw water intake through-hull
- cut hole for through-hull -- 30 minutes
- sand exterior to epoxy around hole (just a circle) -- 5 minutes
- clean area with acetone -- 5 minutes
- cut through-hull to length -- 30 minutes
- dry install through hull for positioning -- 10 minutes
- drill 3 through-bolt holes, drill one, drop screw in hole, do next, etc. -- 30 minutes
- countersink holes, inside and out for good seal -- 30 minutes
- clean up both sides of hull -- 10 minutes
- apply sikaflex to screws and apply from outside -- 5 minutes
- apply sikaflex to flange and centre over screw holes -- 5 minutes
- tighten down screws -- 15 minutes
- apply sikaflex to through-hull and install, tighten -- 10 minutes
- clean up squeeze-out, inside and out -- 10 minutes
- apply fairing compound -- 20 mintues, overnight cure
- light sand fairing, clean with acetone -- 5 minutes
- Interprotect the area
- Finish bottom paint
- sand colloidal silica -- 10 minutes
- wash hull to remove sanding dust -- 1 hour
- fair patch -- 20 minutes, 6 hours cure time -- which means overnight.
- paint with Interprotect -- 45 minutes, a few hours to cure, ie: overnight.
- apply VC17 to rest of hull (except patched area) -- 3+ hours (end of day task)
- Install new hose and packing
- cut hose to length -- 5 minutes
- fit hose over stern tube -- 5 minutes
- install packing gland -- 5 minutes
- fit double clamps (4 total) -- 10 minutes
- cut packing rings (4 total) -- 15 minutes
- install packing rings -- 15 minutes
- tighten packing gland, not too much -- 10 minutes
/Jason
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