Tenders Are Invited For Plumbing And Drain-Laying Work - Engineering - Design And Construction For Construct ... in Bulgaria

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Plumbing And Drain-Laying Work - Engineering - Design And Construction For Construction Of Lead Collector 2 In The Section From Overflow Shaft 1 On The Sofia Ring Road (Sop) To Existing Overflow Shaft 7 At Potkololnel Vasil Zlatarev Street, With Adjacent Sewage Networks And Facilities, Iskar And Pancharevo Districts. Selection Of A Contractor For Engineering - Design And Construction Of Lead Collector 2 In The Section From Overflow Shaft 1 On The Sofia Ring Road (Sop) To The Existing Overflow Shaft 7 At Podkololnel Vasil Zlatarev Street, With Adjacent Sewage Networks And Facilities. A Conceptual Project Has Been Prepared For The Site, With The Implementation Of Which It Will Be Possible To Remove Waste Water From The Territories Located South Of The Ring Road - The Village Of German, The Villages Of Gorni And Dolni Lozen, Etc., As Well As The Areas East Of The Iskar River - The Quarter D. Milenkov, The Quarter Abdovitsa And The Village Of Busmantsi. The Public Order Provides For The Preparation Of An Investment Project, In The Technical Phase, And The Construction Of: • Rainwater Sewerage: - Drainage Channel From Pr.Sh.5 - 350/160Cm, L=260.00M; - Outflow Channel From Pr.Š.2 - Dn 1200, L=450.00M; - Sewer Collectors With Diameters Dn 300 ÷ 500 And A Total Length Of 3035.00M. • Domestic Sewage: - Sewage Collectors With Dn 800 ÷ 1200 Fiberglass And Total Length 3082.00M. • Mixed Sewage: - Sewage Collector 350/185Cm And Length 1110.00M; - Sewage Collector 165/150Cm And Length 145.00M; - Sewer Collectors With Diameters Dn600 ÷ 2000 Fiberglass And Total Length 1270.00M; - Rain Overflow Shaft - 1 Piece; - Individual Inspection Shafts (Distribution) – 20 Pieces; - Discharge Of A Channel Into A River – 4 Pieces; - Rehabilitation Of Outflow Canal F1500 - L=670.00M; - Rehabilitation Of Outflow Channel 350/140 - L=330.00M; - Reconstruction Of An Overflow Shaft – 1 Piece. Water Pipes: - New Water Pipe F160 Pe, L=1500.00M; - Reconstruction Of The Existing Water Pipeline 500 Floor With A Length Of 150.00M; - Reconstruction Of The Existing Water Pipeline 80 Floors With A Length Of 600.00 M; - Reconstruction Of The Existing Water Pipeline 200 Cast Iron With A Length Of 250.00M Activity 1. Preparation Of An Investment Project The Investment Project In The Technical Project Phase Is Prepared Taking Into Account The Conceptual Project And The Scope Of The Investment Intention. The Investment Project In The Technical Design Phase Should Contain The Following Project Parts: • Sewerage; • Water Supply; • Drainage • Geodesy; • Constructive; • Vobd And Road (Restoration Of Pavements); • Engineering Geological And Hydrogeological Studies; • Electro; • Pbz; • Puso; • Pb; • Expert Assessment Of Existing Vegetation; • Park Planning And Landscaping (If Necessary); • Accounting Documentation; • Others, If Necessary, According To The Regulatory Requirements. Activity 2. Author Supervision During The Implementation Of The Smr, The Contractor, Through The Designers - Authors Of The Individual Parts Of The Investment Project, Will Carry Out Author Supervision In Accordance With The Requirements Of Art. 162 Of The Zut And The Contract, In Order To Guarantee The Exact Implementation Of The Project, Compliance With The Architectural, Technological And Construction Rules And Norms, As Well As The Preparation Of The Necessary Documentation For Putting The Construction Into Operation. Activity 3. Implementation Of Construction And Installation Works (Cmp) The Implementation Of Cmp Is Carried Out In Accordance With Part Three Construction Of The Zut And Begins After The Entry Into Force Of

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