2020-7-3
Angle Grinder cut off about 5 pound (2.25 kg) section of old mast ballast, add approx 10 kg lead shot ballast to be set in epoxy, ground and fitted for total weight of ballast approx 35 pounds (16 kg)
Temperatures in high 90's F (mid 30's C).
2020-7-14
Steel primed with rust primer
Lead shot ballast from https://www.rotometals.com/reclaimed-lead-shot-1-bag-25-pounds
Mast is 4x4x16 cedar approx 20 kg. discounting for lever arm, blocks, wet sheets and shrouds the force required to raise the mast applied at 7 ft from fulcrum should be in the range of 5 to 10 kg. Lever fulcrum is aprrox 2ft at ballast end and 14 ft from top. As mast goes up the point were force is applied will eventually be 3 ft from fulcrum (my shoulder height). The intent is to be able to do this single handed on an unstable platform in the water with sail, boom and yard on the deck.
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| 2020-7-14 Lead shot ballast arrived by USPS priority mail this afternoon. It may meet the postal service regulations but this is a lot for a mail carrier, they are without a doubt underpaid. |
2020-7-15 mast ballast form box. 85 deg F (30 deg C) at 9:00 AM. Too hot to install lead ballast and epoxy ballast.
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| 2020-7-15 Ballast form work box |
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| 2020-7-15 Ballast form wrapped |
2020-7-16 lead shot ballast installed in epoxy, high 70's F low 20's C) before 9:00 AM going to mid 80's F (low 30's C) by noon. No camera today. I will check mast balance tomorrow; sufficient ballast or add more?
2020-7-17 mast balance OK. Mid to high 90's F (mid 30's C) with afternoon thunderstorms next 5 days
2020-7-21 no work this week, 80 F (27 C) at 7:00 AM
2020-7-27 encased lead shot in epoxy, low 80's F (high 20's C) at 7:00 AM to high 90's F (high 30's C) by noon.
2020-8-3 fairing compound to mast counterweight ballast 80 F (27 C) before 9:00 AM, low 90's F (low 30's C) in afternoon and tropical storm.
2020-8-13 mast painted with Minnwax stain and finish.
Low 80's F (high 20's C) 80% humidity and increasing, thunderstorms latter.
2020-8-17 Counterweight ballast sanded and painted.
2020-8-18 mast raised and secured, next is work on deck,
High 70's F (mid 20's C) going to mid 80's F (high 20's C)
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