Alberta Offshore Sailing Association
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CARDINAL BUOY MAINTENANCE

 

AOSA CARDINAL BUOYS
LOCATION INSTALLED MOOR LINE DEPTH BOTTOM CUSTODIAN
 Coal Point 2005, Spring

- 20 feet of 3/8" line tied to 8' of 3/8" chain and a 20# navy anchor.

10 to 15 ft  Sand.  Bob Schimmel
 Sunshine Reed Bed 2014, Spring - 20' of steel line tied to a steel ring. 10 ft  Mud.  Bob Schimmel

CARDINAL BUOY MAINTENANCE.

Setting or retrieving is best done using a stable Boston Whaler.

SET BUOY - Stop the boat over the designated spot.  Lower the anchor and roll the buoy over the side.  Be careful you don't hit the strobe on top of the sail.  Setting is best done using a stable Boston Whaler.

RETRIEVE BUOY - Pull up along alongside a buoy and pull the mooring cable to the surface with a boat hook till the buoy is horizontal.  With a gloved hand, grab the mooring line clevis and swing it over the gunwale.  Pull the remainder of the buoy over the gunwale and tip it into the boat.  Be careful you don't hit the strobe on top of the sail. 

COAL POINT - The mooring line consists of 20' of 3/8" yacht braid, 8' of 1/4" chain and a 20# navy anchor.
SUNSHINE BAY REED BED - The mooring line consists of 15' of 1/4" yacht braid and a 20# navy anchor.

WINTER STORAGE - Each buoy MUST be stored upright to protect the float to sail joint.  There is a wood stand to facilitate this.  If it lays down the weight of the sail will eventually tear itself off the float.

LANTERN - Each Fall the lanterns should be removed from the buoys (use a Phillips screw driver and a 3/8" open ended wrench to remove the 4 screws that fasten it to the sail), and place in a cardboard box to exclude all light.  Failing that, cover them from the sun.  The computer measures the hours of darkness and if it exceeds 8 hours, the system shuts down to save the battery.

BATTERY MAINTENANCE - During the winter expose the lantern to sunlight every 90 days to charge the batteries and then return it to total darkness for storage.  The 3 AA Ni-CAD batteries have a life expectancy of about 5 years.  It is best to replace them every 4 years.  Open the battery compartment at the bottom of the lantern (4 Phillips screws) and remove the battery pack (2 Philips screws inside the compartment). 
- New batteries installed 2015 with synthetic grease on the terminals to prevent corrosion.    Bob Schimmel