Tenders Are Invited For Construction Of A Sanitary Sewage System With Connections In The Town Of Karpiówka, ... in Poland

Work Detail

In The Scope Of Task No. 1 (Part No. 1) - Construction Of A Sanitary Sewage System With Connections In The Town Of Karpiówka, Kraśnik Commune. The Subject Of The Order Is The Construction Of A Sanitary Sewage System With Connections Carrying Sewage From Areas Intended For Residential Development In The Town Of Karpiówka Located On Plots No. 378, 379, 430 (Route Of The Main Network), Karpiówka Precinct, Kraśnik Commune. The List Of Plots On Which Sewage Connections To Residential Buildings Will Be Located Is Indicated In The Annex To The Swz. The Scope Of Construction Works Includes:• Sewage Network With Side Channels;• Sewage Network Infrastructure, I.E. Wells; Designed Technical Solutions - Sanitary Sewage System. Designed Development Of The Sewered Area, I.E. Gravity And Pressure Sanitary Sewage System With Connections, Are Shown On Site Plans On A Scale Of 1:500 - Fig. 1. The Sewage System Is A Linear Building Structure Complementing The Existing Technical Infrastructure In The Underground Area. Land Utilities. The Sewage System Will Be Laid Along Communication Routes. The Scope Of The Sanitary Sewage System Covers Properties Intended For Sewerage, For Which Consents From The Owners Have Been Obtained And It Is Possible To Connect Them To The Existing Sewer. On The Route Of The Planned Sewage System, There Are Close-Ups And Intersections With Existing Underground And Above-Ground Utilities, Such As: Water Pipes, Gas Pipelines, Telecommunications Cables And Power Poles, Passages Under Ditches And Municipal Roads. Due To The Typically Agricultural Nature Of The Sewage Catchment Area, Significant Variability In The Quantity And Quality Of Sewage Flowing To The Sewage Treatment Plant Is Not Expected. Sewage Generated By Residents Is Exclusively Domestic Sewage (Industrial Sewage Does Not Occur). Based On The Data Obtained From The Investor, A Summary Of The Amount Of Sewage Was Prepared, Which Is Presented Below. Standard Conversion Factors Were Used.• Number Of Inhabitants – 370 Mk• Q Unit – 0.12 M3/(Mk*D)• Daily Unevenness Coefficient Nd = 1.4• Hourly Unevenness Coefficient Nh = 2.0• Q Mean = 35.3 M3/D• Q Mean H = 1.5 M3/H• Q Max D = 49.4 M3/D• Q Max H = 4.1 M3/H Technical Parameters Of The Investment And Description Of Technical Solutionsthe Investment Is Characterized By:• A Distribution Sewage Network With Gravity Flow Made Of Pipes:• Made Of Pvc With A Uniform Wall Structure Of 0.20 M In Diameter• Sanitary Connections - Made Of Pvc With A Uniform Wall Structure Of 0.16 M In Diameter,• Network Facilities:• Through, Connecting, Cascade, Prefabricated Concrete Sewerage Chambers• Underpasses Obstacles Designed Pipelines: • Gravity Flow Distribution Sewage Network Made Of Pipes: K-1 Made Of Pvc-U Sdr 34 Solid With A Diameter Of 0.20 M And A Length Of 1234.62 M Side Channel - 83 Pcs. Designed From Pipes: Pvc-U With A Diameter Of 0.16 M, With A Total Length Of 354.4 M, Note: The Side Channel Is Part Of The Connection Located Within The Road. (.....

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