Bids Are Invited For Price Registration For Future And Possible Contracting Of A Company To Provision Electrical Preventive And Corrective Maintenance Services For The Samae Water And Sewage System, For A Period Of 12 Months, With The Possibility Of Extension For The Same Period.

Electrical Corrective And Preventative System Maintenance Services. Water Electrical Services For Preventive, Corrective Maintenance, Assembly And Design Of New Installations Of All Electrical Components Of The Water System, Including Services On Electrical Panels (Control Boards) Of: Chlorine And Fluorine Dosers, Pumps (Boost), Electromagnetic Macro Meters, Motor Pumps, Agitator Motor And Also Automation Of Artesian Wells (Via Cable Or Radiofrequency). Periodic Measurement Of Equipment Grounding. Technical Knowledge In Soft Starter, Frequency Inverters, Programmable Relays, Programmable Logic Controllers (Clps), Human Machine Interfaces (Hmis), Electronic Relays, Timers, Level Protectors. Power Factor Correction Monitoring. Voltages: Single-Phase, Two-Phase And Three-Phase. Water System Composed Of: Water Treatment Station And Laboratory, Artesian Wells (Barro Preto, Matida 1, Matida 2, José Carvalho De Oliveira And Vila Rural), Reservoirs (Central, Zeca And Vila Rural), Booster Pumps (Booster, Central And Zeca)., Electrical Corrective And Preventive Maintenance Services System. Sewage Electrical Services For Preventative Maintenance, Assembly And Design Of New Installations Of All Electrical Components Of The Sewage System, Including Services On Electrical Panels (Control Panels) Of: Lime Dosing Machine, Submersible Motor Pumps With Waste Crusher, Helical Pumps (Boost), Agitator Motor, Blowers And Also Pump Automation System Helical Pumps And Submersible Pump With Waste Crusher. Voltages: Single-Phase, Two-Phase And Three-Phase. Sewage System Composed Of: Sewage Lifting Station And Sewage Treatment Station.