Our contractor, taking advantage of a break in the weather, applied Polybind-brand polymeric sand to the observatory’s patio base completing that phase of the project. The space beneath the patio paver stones needed to be dry to allow the sand material to freely flow into all available gaps. Once wetted, the Polybind rapidly cures, sealing out insects and seeds.

Checking with the manufacturer of our Sirius Observatory we learned that production delays will push back our project well into the summer months. Disappointing, to say the least, but good things are worth waiting for. We’re considering now whether to install the steel pier at the center of the base while we wait — with or without a telescope attached, the pier could be covered between uses. With the pier in place, we wouldn’t need to carry out a tripod and mount every time we wish to use the observing pad.

Thinking… thinking…