Patiently twiddles thumbs at work waiting to get back to neaten out the liner and put the tarp in. For satan, tomorrow can't come quick enough.
Time scale (subject to change 3 seconds after post submitted):
Tomorrow (Monday) cut out liner from middle of the other 2 windows. Neaten the liner properly. Place tarp using Nolapete's folding technique to remove all creases from inside the pond. Fit top braces to secure liner and tarp in place.
Towards the end of the week when i have the pleasure of mrs satan's company, neatly cut tarp away around the outside of the window frames. Silicone tarp edges to the window frames. Silicone glass into the frames and cover any remaining exposed steel with silicone (hope there's enough silicone remaining) and allow to set.
Next week, start slowly filling and look for leaks. New water only added in the mornings leaving the rest of the day to spot the leaks and empty it again then cry in the corner.
Getting anxious to finish it now and get the rest of my conservatory back!