Some time ago I blogged about a construction project where we made up a number of pairs of rails to take steel sliding trays for my nursery, Stanmore Horticultural and new Clivia buildings for the collection. Finally we’ve started to assemble these for the various areas. In total there are now over one thousand galvanised steel trays each 1.8m x 1.2m, sliding on more than a kilometer of rails. Images attached show a tray in use with collectibles on it, and some construction shots. We have also moved the first two 6 meter sections into place on a recently completed full sun pad.
Some collectibles on a tray 
The first 2 sets of rails 
a tray in place 
rails moved to the full sun pad 
About 400 trays back from the galvaniser 
Stack of rails awaiting assembly