Bids Are Invited For Hiring A Specialized Company(S) To Provide Services Related To The Drinking Water Supply System, From Maintenance On Distribution Networks To Maintenance On Water Trestles, Collection Of Water For Analysis, Cutting And Reconnecting Water In Properties, And Other Related Services That Are Of Fundamental Importance For The Full Operation Of The Supply System Under The Responsibility Of The Saatu Division (Tupãssi Water Supply Service).

Cutting Off The Water Supply At The Easel: Check The Data Contained In The Interruption Notification Report With The Data In The Field: Address And Water Meter Number; Inform The Customer About The Execution Of The Service; Close The Easel Pressure Valve; Check If The Water Flow Has Been Interrupted; Check If The Seal Has Been Broken; Remove The Nut And Tubes Before And After The Water Meter And Check That There Are No Objects Inside That Could Cause Under-Measurement; Remove The Pressure Valve And Insert The Obturator Device Close To The Lower Elbow Using A Specific Key At The Foot Of The Easel In Order To Interrupt The Flow Of Water; Check The Tightness Of The Connection; Replace The Pressure Register, Elbow, Nut, Tube, Gasket; Place The Seal; Collect All Material Removed From The Easel And Clean The Area; Fill In The Data In The Report: Date, Functional Identification And Water Meter Reading. In Case Of Impediment, Justify The Non-Suspension, As Per The Caption In The Footer Of The Statement. Deliver A Suspension Notice To The Customer And Instruct Him On The Payment And Reconnection Procedure. In The Case Of Water Connections Made On The Sidewalk, Inside A Standard Box: Remove The Nut And Tube Above The Water Meter, Check That There Are No Objects Inside That Could Cause Under-Measurement. Insert The Obturator Into The Tube With A Specific Key In Order To Interrupt The Flow Of Water. On The Upper Parts Of The Handles With Light Impact. The Remaining Fragments Of The Seals Are Then Removed. Remove The Handle, Fixing Nut And Bonnet. Screw The Plug In Until The Leak Stops. Remove The Handle, Unscrew The Valve Fixing Nut With Check Valve, Remove The Bonnet, Together With The Plug, Observing That The Shutter Will Be Inside The Valve. Note:..., Reconnect The Water Supply On The Easel: Check The Data Contained In The Statement For Reconnection With The Data In The Field: Address And Hydrometer Number; Inform The Customer About The Execution Of The Service; Close The Easel Pressure Valve; Remove The Seal; Remove The Nut, Tube And Elbow Preceding The Hydrometer And The Pressure Register; Remove The Cutting Device (Shutter) With A Specific Wrench; Replace The Pressure Register, Nut And Gasket; Tighten Unions; Open The Pressure Valve To Check The Release Of Water Flow; Check That There Are No Leaks In The Connections. Close Registration; Place The Seal; Collect All Material Removed From The Easel And Clean The Area; Fill Out The Reconnection Form With The Data: Date And Time Of Reconnection, Water Meter Reading, Service Code, Materials Used And Functional Identity Of The Employee. Umc Tigre: The Existing Seals On The Upper Parts Of The Handles Are Broken With A Light Impact. The Remaining Fragments Of The Seal Are Removed. Remove The Handle, Fixing Nut And Valve Bonnet With Check Valve. The Bonnet Is Installed Together With The Plug And The Fixing Nut Is Screwed On. Remove The Handle, Fixing Nut And Blind Bonnet From The Measuring Device. Unscrew The Shutter To The Initial Position. The Bonnet And Fixing Nut Are Reinstalled, Then The Handles Are Fixed And The New Seals Are Installed