Tenders Are Invited For Preventive And Corrective Maintenance Of Mini Pumping Stations And Sewage Pumping Stations

Pressure Sewer: • Carrying Out A Preventive Inspection Once A Year For The Pressure Sewer Pumping Stations, Including Inspecting And Cleaning Them With Hp And By Pumping Out With The Existing Pumps. •In Extremely Polluted Wells, The Dirt Present May Not Be Pumped Away With The Existing Pumps; If This Is Found, Preventive Maintenance Must Be Suspended. See The Pve For Further Description. Pressure Sewer: • Carrying Out A Preventive Inspection Once A Year For The Pressure Sewer Pumping Stations, Including Inspecting And Cleaning Them With Hp And By Pumping Out With The Existing Pumps. •In The Case Of Extremely Polluted Wells, The Dirt Present May Not Be Pumped Out With The Existing Pumps; If This Is Observed, Preventive Maintenance Must Be Suspended. The Contractor Will Report This And After Approval, The Contractor Must Use A Suction Truck, After Which Regular Work Can Continue. Apart From The Costs For Deploying The Suction Truck, The Contractor Cannot Charge Additional Work For The Delay Incurred. Sewer Pumping Stations And Other Facilities: • Carrying Out A Preventive Inspection Once A Year For The Single-Pump Pumping Stations, Multi-Pump Pumping Stations, Tunnel Pumping Stations, Bbbs, Including Cleaning Them With A Combination Truck (Bbbs Only Concern The Pump Cellar For Cleaning). • Extremely Contaminated Wells Must Be Reported. For Further Information, See The Pve.