•a. The Contractor shall repair or replacement of the following backflow preventers as indicated. Manufacturer, model, size, and serial numbers provided are existing conditions for reference only and shall be field verified by Contractor. Any item being replaced must be replaced with same manufacturer or approved equal. Equals must be approved prior to contract award.
•· Replace: Building 1, Watts - 009M2QT - 1" - Serial # 205188 (Commercial)
•· Replace: Building 1, FEBCO - 825Y - 3/4" - Serial # J007213 (Fire Line)
•· Repair: Building 3, Watts - 957 - 3" - Serial #0244 (Commercial)
•· Replace: Building 18, Watts - 009 - 1" - Serial # 52386 (Commercial)
•· Repair or Replace: Building 18, Watts - 909 - 3" - Serial # 159964 (Commercial)
•· Replace: Building 26, Watts - 007M1 - 3/4" - Serial # 30015 (Fire Line)
•· Replace: Building 30, Wilkins/Zurn - 975XL - 2" - Serial # 258174 (Commercial)
Joshua R Zachariah, Phone 8162363379, Email joshua.r.zachariah.mil@mail.mil