Irrigation System Expansion

2026-11-03

The City of Pasco , Washington , is inviting and requesting bid proposals for the Irrigation System Expansion project . The City of Pasco Irrigation System Expansion project includes construction of a new irrigation booster pump station to supply the City ’ s High Zone and Low Zone irrigation systems . A 30 - inch diameter suction pipeline will be installed within the U . S . Bureau of Reclamation ( USBR ) right - of - way , adjacent to the South Columbia Basin Irrigation District ( SCBID ) PP6 . 0 Canal , to convey irrigation water from the south end of the canal to the pump station . From the pump station , a 24 - inch diameter irrigation main will extend to the east side of Broadmoor Boulevard to serve the City ’ s future High Zone development . A combination of 12 - inch , 16 - inch , and 24 - inch diameter irrigation main will extend south along the east side of Broadmoor Boulevard to supplement the City ’ s existing Low Zone irrigation system . The booster pump station will initially include two ( 2 ) – five ( 5 ) Cubic Feet per - Second ( cfs ) Vertical Turbine Pumps ( VTPs ) and two 2 . 5 - cfs VTPs , with provisions for installation of two additional 5 - cfs VTPs in the future . Structural improvements include construction of an approximately 1 , 800 - square - foot concrete masonry unit ( CMU ) pump station building with sound attenuation features and a 2 - ton bridge crane , along with an eight ( 8 ) foot - tall CMU perimeter wall surrounding the site . Electrical improvements include site lighting , a motor control center with Variable Frequency Drives ( VFDs ), a permanent standby generator , and an Automatic Transfer Switch ( ATS ).

Washington

2026-05-01