Tenders Are Invited For Reconstruction Of The Collector Draining Rainwater Water On Plots In Modekówka in Poland

Work Detail

1 The Subject Of The Contract Is The Construction Of An Open Drainage Ditch And Reconstruction Of The Gas Network Based On Technical Documentation Being Annex 1 To The Procedure. 2 Rain And Snowmelt From The Municipal Road, Plot No. 442 In Modernówka, The Jedlicze Commune Are Discharged With A Concrete Rain Collector With A Diameter Of Ø 600 Mm To A Ditch Open On Plot No. 405 In Modernówka. Rainwater And Snowmelt, Flow To The Rainwater Sewer Collector Ø 600, Whose Diameter Increases To Ø 800 Mm And Then To Ø 1200 Mm And Decreases To Ø 800 Mm. This Collector Will Be Replaced By An Open Drainage Ditch. Dna Width 0.60 Mb, Width In The Crown 3.50 Mb And A Depth Of 1.56 To 1.61 Mb. The Total Length Of The Designed Open Ditch Is 207.19 M In Jasło. The Project To Rebuild The Low Pressure Gas Network Section In Modernówka Is A Separate Design Study. The Section Of The Dn 100 Mm Gas Network, Designed For Reconstruction, Runs Along The Municipal Road And Is Located On Plots No. 420, 421, 422/2 And 422/1. The Rebuilt Section Of The N /C Gas Network Will Be Made Of Pe 100 Sdr17.6 Ø 110 X 6.3 Mm Pipes, And The Cover Pipe From Pe 100 Sdr 17.6 Ø 160 X 9.1 Mm, In Accordance With Pn-En 1555-2. The Designed Vertical Distance Measured From The Upper Outer Wall Of The Curtain Pipe To The Designed Elevation Of The Dna Of The Ditch Will Be 1.0 Mb. The Bottom And Slopes Of The Ditch At The Place Of Its Exceeding With The Designed Low Pressure Gas Pipeline Should Be Insured With Joma Concrete Slabs Measuring 75 X 100 X 12 Cm And 75 X 50 X 8 Cm, Along A Length Of Min. 2.5 Mb, Counting From The Axis Of The Gas Pipeline In Both Directions. 4 A Detailed Description Of The Subject Of The Contract Can Be Found In The Design Documentation, Technical Specifications Of The Performance And Acceptance Of Works, A Pre -Works Of The Works.

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