Tenders Are Invited For Delivery And Installation Of Above-Ground Fire Hydrants, Including Replacement Of Existing Hydrants And Hydrant Valves Located In The Lutomiersk Commune

1. The Subject Order Delivery And Installation Of Above-Ground Fire Hydrants, Including The Replacement Of Existing Hydrants And Hydrant Gate Valves Located In The Lutomiersk Commune Concerns The Task Indicated In The Budget Of The Lutomiersk Commune Under The Name Modernization Of The Water Supply Network In The Lutomiersk Commune. 1.1 The Subject Of The Order Is The Delivery And Installation Of 77 Sets Of Above-Ground Fire Hydrants. Dn 80 With Double Closure, Along With Hydrant Gate Valves With A Diameter Of Dn 80, In Place Of The Existing Above-Ground Hydrants, Located In The Lutomiersk Commune. (The Order Concerns The Replacement Of A Maximum Of 77 Pcs. Of Hydrants, With The Ordering Party Reserves And Allows The Possibility Of Replacing A Smaller Number If, For Objective Reasons, The Replacement Of 77 Pcs. Of Hydrants Turns Out To Be Impossible Within The Contractual Deadline For Completing The Order. Minimum Number Of Replaced Hydrants Is 55 Pcs.)The Purpose Of The Order Is To Modernize And Improve The Operational Parameters Of The Existing Water Supply Network, With Particular Emphasis On: Ensuring Effective Fire Protection And Improving The Reliability Of The Water Supply System In Everyday Operation. All Works Will Be Carried Out In Accordance With Applicable Legal Regulations, In Particular Technical And Construction Regulations And Standards Regarding Water Supply Networks And Fire Protection Devices.1.2 Delivery And Replacement Of Existing Above-Ground Fire Hydrants With New Hydrants Above-Ground Broken (With A Broken Pin), In Accordance With The Pn En14384:2009 Standard, With Double Closure, Drainage Of The Hydrant With A Sand Backfill, Installation Of A Foot Elbow, Installation Of A Dn 80 / L300 Connector, Installation Of A Dn 80 Flanged Gate Valve, Type F4 Or F5 With A Telescopic Casing, Installation Of A Pe/Pehd Street Box (Large Type), Use Of Stainless Screws, Installation Of A Ø160 Pvc Pipe (From The Gate Valve To The Box), Construction Of Concrete Protection For The Box (Supporting Plate With A Hydrant Opening), Delivery And Installation Of Orientation Plates: Z - For Gate Valves, H - For Hydrants. Acceptable Alternative Solutions: Use Of A 4/8 Flanged Transition Or Use Of A Fw 80 Connector With A Pvc Sleeve Ø90. Obligatory Requirements: Use Of A Set Of Gaskets, Use Of A Set Of Stainless Screws. 1.3 Delivery And Replacement Of Hydrant Gate Valves Type F4 Or F5, Along With A Set Of Installation Accessories, Including: Installation Of A Flanged Gate Valve Type F4 Or F5, Installation Of A Telescopic Casing For The Gate Valve, Use Of A Fw Connector Or A Flange Transition Type 4/8, Installation Of Water Supply Valves Pvc, Delivery And Installation Of A Set Of Gaskets, Use Of Stainless Screws, Installation Of A Ø160 Pvc Pipe (On The Section From The Gate Valve To The Box), Installation Of A Pe/Pehd Street Box (Large Type). 1.4 Details Regarding The Subject Of The Order, Execution Of Works, Requirements For Hydrants, Hydrant Gate Valv