Tenders Are Invited For Improving Water And Sewage Management In The Fajsławice Commune

4.3. The Scope Of Works Includes: 1. Construction Of A Vacuum Sanitary Sewage System In The Town Of Suchodoły - Stage 2. The Order Covers The Construction Of Vacuum Sanitary Sewage Pipelines In The Western End Of The Town Of Suchodoły, In The Area Of ​​Residential Buildings Located Along The Marianka River Valley (In The Northern Part). The Designed Sewage Network Will Be Connected To The Existing Remaining Ends Of The Network Completed As Part Of Stage 1 Of The Construction Of A Vacuum Sanitary Sewage System In The Town Of Suchodoły. The Scope Of The Project Includes Sewerage Of Properties Located Along Municipal Roads In The Area In Question. As Part Of The Construction Of A Sanitary Sewage System For The Area In Question, A Network Will Be Constructed Vacuum And Gravity Lines. The Scope Of The Project Does Not Include Home Connections. Additionally, One Section Of The Pressure Sewage System Will Be Constructed, Collecting Sewage From A Farm Located At A Low Altitude Point In The Area In Question, And Then Transporting It To The Designed Gravity System. Investment Characteristics:• Vacuum Sewage Network: Pe160 L = 1,675.0 M Pe125 L= 921.0 M Pe90 L= 592.0 M• Gravity Sewage Network: Pvc200 L= 411.0 M Pvc160 L= 518.0 M Pe200 L= 132.0 M Pe160 L= 7.0 M• Network Pressure Sewage: Pe63 L = 98.0 M • Collection And Valve Chambers With Dimensions 1.0X1.0X2.05 M (2.55 M) With A Vacuum Valve, Dz 90 Mm, 51 Sets. • Plastic Inspection Chambers With A Diameter Of 425Mm 54 Sets• Home Sewage Pumping Stations 1 Pc. 2 Renovation Of The Vacuum Tank At The Vacuum Station In Fajsławice Includes The Replacement Of The Coupling Feet Of The Pressure Pumps (2 Pcs.) In The Existing Vacuum Tank Located On The Plot With Registration Number 2276/1, Fajsławice Area, Along With With Replacement Of The Internal Gutter Of The Tank - Dn100 Riser Pipes, Dn100 Flanged Ball Check Valves, Dn100 Manifold, Dn100 Shock Absorber. The Piping Will Be Made Of Acid-Resistant Steel Pipes And Flanged Fittings. It Is Also Possible To Use Pe100 Sdr17 Pn10 Polyurethane Piping With Flanged Sleeves And Acid-Resistant Steel Screws. In The Scope Of Works Within The Tank, The Upper Pump Guide Holders With Rubber Sleeves For 2 Guides Should Be Replaced, As Well As The Pump Guides With New Ones Made Of 2 Acid-Resistant Steel (4 Sets). As Part Of The Tank Renovation Works, It Is Also Necessary To Replace 2 Sets Of Submersible Pumps With The Following Parameters: Q=14L/S, H=17.4M, Npsh=209M, Npsh=2.9M, N=5.9Kw.3. Improving Water Management In The Fajsławice Commune. The Subject Of The Order Is The Modernization Of The Existing Fittings And Infrastructure Of The Water Supply Network. As Part Of The Task, 22 Nodes Located At The Separation Of The Water Supply Network Will Be Replaced (Tee With A Set Of Gate Valves).