Hot water issues.
It comes down to POOR design. I cannot believe in an area suffering from chronic drought that the pipes under the slabs are not insulated. That's all it would really take. So to the village designers or maybe county building inspectors. The code should be upgraded to require insulation of all under slab water piping. Cripes it would cost less that $100 (probably less than $50) to insulate all the pipes.
|