No metro thinks harder about water than this one, and its municipal systems keep the crossings coming: transmission under widening arterials, reclaimed lines through built-out sections, force mains chasing Pinal-edge growth. We pull fused HDPE and fusible PVC on profile with fusion certs in the submittal and testing to the owner's standard, city by city — and the Valley has a lot of cities, each with its own inspection culture.
Reclaimed water deserves its Valley sentence: purple pipe is a mature system here, and reclaimed crossings run with the same profile discipline as potable — plus the separation standards that keep the two systems honest neighbors underground.
Grade-critical shots get rod-by-rod verification against design; alignments whose vertical needs exceed what the cobble deck lets HDD hold honestly get flagged at scope, not discovered at startup.