Tenders Are Invited For Construction Work - Reconstruction Of The Internal Water Network Along Patriarch Evt ... in Bulgaria

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Construction Work - Reconstruction Of The Internal Water Network Along Patriarch Evtimiy St. From Bulgaria Blvd. To 20Th April St., Cherkovna St. From Patriarch Evtimiy St. To Georgi Naydenov St., Neofit Rilski St. From Patriarch Evtimiy St. To Velko Ivanov St., Panayot Volov St. Patriarch Evtimiy To Yako Katsarov St. And Krajrechna St. From Bulgaria Blvd. To Krajrechna St. - By The River, Strelcha Town.. The Current Procedure For Awarding A Public Procurement By Conducting An Open Procedure On The Basis Of Art. 18, Para. 1, Item 1, In Connection With Art. 20, Para. 1 Of The Law On Public Procurement. The Object Of The Order Is Construction Within The Meaning Of Article 3, Paragraph 1, Item 1 Of The Public Procurement Act. The Subject Of The Present Procedure Is: Reconstruction Of An Internal Water Supply Network Along Patriarch Evtimiy St. From Bulgaria Blvd. To 20Th April St., Cherkovna St. From Patriarch Evtimiy St. To Georgi Naydenov St., Neofit St. Rilski From Patriarch Evtimiy St. To Velko Ivanov St., Panayot Volov St. From Patriarch Evtimiy St. To Yako Katsarov St. And Krajrechna St. From Bulgaria Blvd. To Krajrechna St. - By The River, Strelcha Town, Strelcha Municipality. Common Terminology Vocabulary (Cpv) Code: 45000000 - Construction And Installation Work 45231300 - Construction And Installation Work For The General Construction Of Transmission Water Pipes And Sewerage. In The Longitudinal Profiles, The Depth Of The Excavations Is Determined By The Elevation Of The Design Level, To Ensure The Necessary Coverage Of The Water Pipe According To The Norms. At All Intersections Where Water Pipes Have Been Replaced, The Connection To Them Has Been Made. Those With Existing Ac Or Steel Water Mains Are Provided With Pending Sc Connections. The Water Pipeline Under This Project Falls In The High Zone Of The Water Supply Network Of The Town Of Strelcha. At The Deviations In The Intersections From The New Water Mains, It Is Planned To Install New Scs, With Protective Fittings, Which Are Planned To Be Strengthened. All Shut-Off Valves And Connecting Flanges For Them Are Designed For Working Pressure Р = 1.0 Mpa (10 Atmospheres). The Locations Of The Shut-Off Taps Are Determined So That, If A Section Of The Network Needs To Be Isolated, The Smallest Possible Number Of Consumers Will Be Affected. There Are No Existing Fire Hydrants Along The Route Of The Water Mains. The Locations Of The Fire Hydrants Have Been Selected According To The Requirements Of Ordinance No. 13-1971 On Construction And Technical Rules And Norms For Ensuring Safety In Case Of Fire From 01.09.2013. All Pn And Shaped Pieces With Connecting Flanges, Necessary For Pn Installation, Are Designed For Working Pressure Р = 1.0 Mpa (10 Atm). Replacement Of All Building Water Diversions To The Regulation Line Is Also Planned. At Each Svo, A Sidewalk Sc /Tsk/ Will Be Installed With New Polymer Water Meter Shafts Outside The Property. The Shaft Is 35 Cm In Diameter Telescopic With A Water Meter Cb=4 M3/H. The Water Meters Should Have The Option Of Remote Reading. The Building Diversions Will Be Made Of Polyethylene Pipes With Diameters Ф25 And Ф32 (Polyethylene Pipes With These Diameters Are Supplied In Coils Of 100 M Length.) The Diversions Are Planned To Be Carried Out By Means Of Electric Weldable Water-Holding Clamps. It Is Planned To Install Sidewalk Stopcocks With Safety Fittings On All Building Deviations. All Sc And Connecting Flanges Of The Shaped Pieces At The Building Deviations Are Designed For Working Pressure Р = 1.0 Mpa (10 Atm.). For All Flange Connections

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