mercator:standing_rigging
Current
Lower Shrouds
Wire type: 1×19 stainless steel
Wire diameter: 5.08mm (7/32“)
Forward Length: 5791.2mm (19')
Aft Length: 5892.2mm (19'4”)
Turnbuckle inner-diameter: 11mm
Turnbuckle length (tensioned): 381mm
Chainplate inner-diameter: 11mm
Upper Cap Shrouds
Wire type: 1×19 stainless steel
Wire diameter: 5.08mm (7/32“)
Length: 9906mm (32'6”)
Turnbuckle inner-diameter: 11mm
Turnbuckle length (tensioned): 381mm
Chainplate inner-diameter: 13mm
Headstay
Wire type: 1×19 stainless steel
Wire diameter: 6.35mm (1/4“)
Length: 11353.8 (37.25')
Bolts: 15.875mm (5/8”)
Turnbuckle inner-diameter: 13mm
Turnbuckle length (tensioned): 381mm
Chainplate inner-diameter: 13mm
Backstay
Wire type: 1×19 stainless steel
Wire diameter: 5.08 (7/32“)
Length: 12255.2mm
Turnbuckle inner-diameter: 11mm
Turnbuckle length (tensioned): 381mm
Chainplate inner-diameter: 17mm
Spreaders
Length: 1092.2mm (43”)
OD: 25.4mm (1“)
Mast
Bolts
Chain Plates
Synthetic
Dynex Dux
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Length Guess
2x Fore Lower Shroud: 20ft
2x Aft Lower Shroud: 20ft
2x Upper Shroud: 50ft
Headstay: 20ft
Backstay: 30ft
Total length: 140ft
7mm cost: $420
9mm cost: $680
8x 1/2” Chain Plate Distributor: $448
16x Line Terminator: $800
7mm: $1,668
9mm: $1,928
“Without more data on degradation due to UV and oxidation I am assuming a five year service life. (Probably conservative). The cap shroud is the critical one. In 9mm the design load is about 17% of MBL. )The intermediate and lowers are way over spec.) I want to use turnbuckles rather than deadeyes and a 5/8” turnbuckle seems to be a fair match to 9mm Dux. It has an adjustment range of about 5“. Allowing 2” to take up the first year of settling in leaves .75“ per year for the remaining 4 years.”
Stainless
Length Guess
1×19 3/8“: $665
8x Sta-Lok Stud 3/8 in. Wire 5/8 in. Thread: $816
8x Sta-Lok Eye 3/8 in. Wire 3/4 in. Pin: $748
8x Bronze Turnbuckle, 5/16”-5/8“ Wire Size, 5/8” Pin Size: $1384
$3,613
mercator/standing_rigging.txt · Last modified: 2014/06/24 05:40 (external edit)