CNA has completed over 8 million linear feet of natural gas transmission and distribution design projects ranging in size from 1 1/4-inch to 26-inch diameter and gas services, both residential and commercial. No assignment is too large or too small, our team specializes in a high volume of distribution projects with quick turnaround time requirements.
We currently specialize in transmission main, distribution main, gas service and metering, pressure regulator station, and gate station design.
Our team can provide turnkey mitigation of exposed gas mains including site evaluation, alternatives analysis, stream relocation/restoration, embankment reconstruction and armoring, wetland mitigation, main relocation, associated permits, construction, and construction management.
CNA also manages construction inspection of gas main installations. Our responsibilities include ensuring sediment and erosion control devices are correctly placed and working properly, supervising construction crews so projects are built to standards and comply with municipalities, record materials being delivered to site and used during construction, supervising the jeeping of the pipe and confirming it is coated correctly, and guaranteeing all safety protocols are being followed 100% of the time.