Yadkin Regional Water Supply Project Raw Water Infrastructure

Phase I included 14,785LF of 42” steel raw water pipe going from Lake Tilery to the South Side of Norwood.  This phase consisted of the installation of 54” casing and open cutting of 5 Norwood and NCDOT roads, 3 54” bore and jacks, and 13 air releases and air release manholes ranging in size from 72” up to 120” diameter.  Phase II included 24,400 LF of 54” pipe, 60” casing and open cutting of 3 NCDOT Roads and a 72” bore and jack under New Salem Road.  It also consisted of 19 air releases and air release manholes ranging in size from 96” up to 120” diameter.  Both phases required internal WAB (Weld after Backfill) of every joint and internal grouting of every joint along with 38,000 CYs of trench rock blasting, and 56,000 TNs of stone bedding.   

Size:
$18.1 Million

Contract Bid – $18.2 Million
Contract VE Value – $18.1 Million
Contract Duration – 22 months
Completion – December 2022
Engineer – Hazen and Sawyer