The deck takes shape

basic framing, with portal for tank access, step stringers, and some trex installed

cross bracing and notched post attachments

attaching Trex step treads to stringers, note temporary post and insulation 

notching the real post

Getting Annie used to the new surface, the hatch over a tank is just perceivable

The deck over the rainwater tanks is coming along nicely. Due to a problem with supply of quality black locust and the extra expense involved we opted to build the main frame out of treated pine and cover it with Trex, a  95% recycled plastic and wood chip product. The arbor and shade structure will be, hopefully, out of black locust. This deck will not only shade the rainwater tanks but the attached shade structure will shade the southeast facing wall and windows while providing a climbing surface for kiwi's and grapes. It also gives us back our east steps and entrance as well as access to the eastside rainwater diverter and first flush device for clean out.