Tenders Are Invited For Construction Of A Water Supply Network In Obora, Section 111

The Water Supply Network Is Designed With Reinforced Pe 100 Rc, Sdr17 Pn10 Pressure Pipes With A Diameter Of Dn125. Pe Water Pipes Will Be Connected By Butt Welding. The Connections In The Water Supply Network Nodes Are Designed With Flanged Cast Iron Fittings And Fittings, Connected With Stainless Steel Screws. At The Point Of Connection To The Main Water Supply Network In The W1 Distribution Node, An Extension Of The Existing Water Supply Network Should Be Made. In The Places Where The Water Supply Network Branches (To Install A Hydrant), A Dn 100/80 Tee And A Flanged Gate Valve Will Be Installed. Soft-Sealed Dn80. At A Distance Of 150 M And At The Ends Of The Designed Sections, Above-Ground Hydrants Dn80 Will Be Installed For Flushing And Venting The Designed Sections Of The Water Supply Network. The Designed Water Supply Network Consists Of The Following Elements: 1) Pehd Pe100 Pipeline Dn125 - 336.0 M2) Reduction Dn125/110 - 1 Pcs.3) Cast Iron Tee Dn100/80 - 2 Pcs.4) Above-Ground Fire Hydrant With Valve Dn80 - 2 Pcs. The Order Includes The Preparation By The Contractor Of A Temporary Traffic Organization Design. No Obligation To Conduct Archaeological Research. Details Are Included In Pt+Sst