Tenders Are Invited For Construction Of Home Sewage Treatment Plants In The Gózd Commune

The Subject Of The Order Is The Execution Of A Task Called: Construction Of Home Sewage Treatment Plants In The Gózd Commune 1. The Subject Of This Order Are Construction Works Consisting In The Delivery, Assembly And Commissioning Of 79 Home Biological Sewage Treatment Plants Along With The Infrastructure Necessary For Their Proper Functioning. 2. The Scope Of Works Includes The Construction Of Biological Sewage Treatment Plants Located On The Plots Of Village Residents: Czarny Lasek (9 Pcs.), Lipiny (4 Pcs.), Podgóra (2 Pcs.), Niemianowice (4 Pcs.), Klwatka Królewska (4 Pcs.), Kłonów (5 Pcs.), Kiedrzyn (11 Pcs.), Wojsławice (39 Pcs.) And Grzmucin (1 Pc.) With Connection Of Sanitary Sewage To The Buildings And Sewage Disposal Cleaned, Electrical Power, Technical And Technological Start-Up.3. Parameters Of Home Sewage Treatment Plants: 1) Completely Monolithic Tanks (Without Welded, Welded, Screwed, Glued Connections, Etc.) Made Of Polyethylene, Manufactured By Rotomulding Or Blow Molding, In One Technological Process. Sewage Retention Time In The Primary Sedimentation Tank Chamber Is At Least 2.5 Days. 2) The Treatment Plant Equipment Must Be Easy To Use And Reliable, As Well As Have An Electricity Consumption Of 0.00 Kwh/D.3) There Must Be No Moving, Electrical Or Electronic Parts In The Treatment Plant Tank.4) The Treatment Plants Must Have The Ce Mark And Comply With The Pn En 12566-3 And Pn En 12566-6 Standards For Home Sewage Treatment Plants, Tested In A Notified Laboratory.5) The Parameters Of The Treated Sewage Must Meet At Least The Requirements Specified In - Regulation Of The Minister Of Maritime Economy And Inland Navigation Of July 12, 2019 On Substances Particularly Harmful To The Aquatic Environment And The Conditions To Be Met When Introducing Sewage Into Water Or Land, As Well As When Discharging Rainwater Or Meltwater Into Water Or Water Facilities (Journal Of Laws No. 2019.1311 Of July 12, 2019).6) The Basic Elements Of The Installation Are: Treatment Plant Tanks, Purified Sewage Pumping Station, Absorption Well, Channels. Feeders, Drainage Channels, Pumping Station For Purified Or Raw Sewage In Accordance With The Specifications Of The Bills Of Quantities. The Detailed Scope Of Work Is Indicated In The Bill Of Quantities Of The Bid Cost Estimate, Detailed Design And Sst Constituting Annexes No. 11, 12A, 12B, 13 To The Swz, Respectively. The Basis For Preparing The Offer Is The Design Documentation, Sst And Answers To Inquiries During The Public Procurement Procedure. If The Names Of Manufacturers And Types Of Devices Or Other Proper Names Are Used In The Documentation Referred To Above, It Should Be Assumed That They Serve Only To Clarify The Description Of The Subject Of The Order, And The Order Must Be Made Of Materials Indicated In The Documentation Or Equivalent. Equivalent Solutions Should Be Understood As Solutions With Parameters Not Worse Than Those Required And Included In The Documentation. Equivalent Devices Are Un