---
title: "JOHN DAY DAM NAVIGATION LOCK TAINTER VALVE (TV) REPAIRS TV3 AND TV4 | FieldRobin"
description: "W071 Endist Portland · Endist Portland"
canonical_url: "https://fieldrobin.com/government-contracts/john-day-dam-navigation-lock-tainter-valve-tv-repairs-tv3-and-tv4"
content_type: negotiated_html
---

JOHN DAY DAM NAVIGATION LOCK TAINTER VALVE (TV) REPAIRS TV3 AND TV4 | FieldRobin