We had a great four days in Calgary and returned on Saturday, on the drive back from the airport we stopped off at Home Depot for an eight foot piece of epoxy coated rebar and as usual, strapped it to the roof rack but this time using four zip-ties we had found in Calgary City Center - it was odd that zip-ties would be lying around on the street, however, there was construction everywhere and one thing for sure is, I cannot walk past a free zip-tie on the floor without picking it up and subsequently watch Karen give me the look.
There was to be no photo today, mainly because after about two hours working on the greenhouse, it does not look any different, as though nothing happened. Ok, I will show a photo as it is a record of what happened, plus when we add the 4x4 on top it will never be seen again, except here :
The rebar was cut into six 16" pieces using the reciprocating saw, then on each side of the greenhouse base three holes were drilled at about equal distance, the base being approximately 5-3/4" deep and the gravel was cleared below the holes before the stakes were driven into the compacted ground using a sledgehammer, after that we pushed the gravel back and finished off with some stain.
This two hour process is merely to add some lateral stability to the structure. A greenhouse, or a shed, will move over time because of vibration, gravel shifting and of course, the weather, especially the wind. Although this greenhouse is quite sheltered we decided that placing six stakes about nine inches into the ground provides a little sleep at night factor that at least we did something to stop the structure moving.
As we say, time will tell.
