Tenders are invited for Expansion Of The Sanitary Sewage System At Ul. Zbożowa In Wieliczka As Part Of The Task: Expansion Of The Sanitary Sewage System In The Municipality Of Wieliczka

1. The Subject Of The Contract Is The Performance Of Construction Works Consisting In The Extension Of The Sanitary Sewage System Of The Gravitational And Pressure Network Together With The Sewage Pumping Station On Plots No. 1522, 168/2, 167/2, 166/2, 165/2, 164/13, 164 /14 In Wieliczka, Rev. 2, Commune Wieliczka. The Designed Sanitary Sewage Network In Ul. Zbożowa Will Run In The Right-Of-Way In The Street-At Ul. Zbożowa With The Category Of A Municipal Street (Access Road). Inclusion In Ul. Zbożowa In Accordance With The Technical Conditions. The Pumping Station Will Be Located On Plot No. 164/13. The Scope Includes The Construction Of A Sanitary Sewage Network From The S0 Junction To The S11 Sewage Pumping Station And From The S38 And S25 Pumping Stations. There Is A Need To Use A Sewage Pumping Station On The Investment Site Due To The Varying Level Of The Terrain And The Depth Of The Existing Network. A Sanitary Sewage Network Is Designed With A Diameter Of Fi200, Fi160, A Discharge Section Of Fi90. The Sanitary Sewage Network In The Field Should Be Made Of Plastic Pipes, Min. . The Intersections Are At A Standard Distance From Each Other. The Newly Designed S0 Well Along With A Section Of The Designed Network And Sewage Pumping Station Will Be Located In The Right-Of-Way Of Zbożowa Street On A Plot Owned By The Commune - Plot No. 164/13, Rev. 2 Wieliczka. The Pumping Station Will Be Located On Plot 164/13 (In A Generally Accessible Place). Pumping Stations Should Be Electrically Powered. The Manhole Of The Pumping Station Should Be Made As Flood Protection, Exhaust Ventilation With An Anti-Odour Filter. Pumping Station Capacity Qww=12.4 L/S Pump Lifting Height 10.0Mh2o. Concrete Sewage Wells Dn 2000, Dn 1200, Dn 1000, Dn 600 And Plastic Ones Dn 425, Dn 600. The Designed Sanitary Sewage System From The Designed Connection Well S0 Should Be Made Of Pvc Pipes Sn8 Dn 200, Discharge Part 2 X Pe Sd11 90 X 8.2. Installation Of Pipelines Should Be Carried Out In Accordance With Pn-En 1610:2002 Construction And Testing Of Sewage Pipes. Materials Used For The Construction Of The Sanitary Sewage Network Should Have The Required Attestations, Certificates And Certificates Of Admission On The Polish Market. Due To The Fact That The Discharged Domestic Sewage Will Be Of The Nature Of Typical Domestic Sewage, Pre-Treatment Is Not Planned. Particular Attention Should Be Paid To The Tightness Of The Connection, Both To The Exfiltration Of Sewage Into The Ground And The Infiltration Of Groundwater Into The Pipeline. The Space Between The Surface Of The Opening And The Outer Surface Of The Channel Should Be Filled With A Plastic Material. Pipelines And Utilities, After Laying On A Properly Prepared Substrate, Should Be Inventoried And Tested For Tightness And Patency. After Successful Tests As Above, Pipelines And Utilities Should Be Backfilled In Layers In Accordance With The Recommendations Contained In The Construction Design, Conditions And Decisions Of The Owner Of The Sewage Network And The Supervision Inspector. Earthworks And Assembly Works At Each Stage Of Their Execution Are Subject To Supervision And Acceptance By The Supervision Inspector (Submerged Works Are Subject To Protocol Acceptance). The Following Works: - Dismantling The Surface Of Bitumen And Mineral Masses - 90 M2; - Dismantling The Surface Of Cobblestones - 425 M2; - Dismantling Of Concrete Curbs - 180 M; - Dismantling Of The Foundation - 515 M2; - Execution Of The Surface Of Paving Stones - 500 M2; - Execution Of Concrete Curbs - 180 M; External 160 Mm - 32.00 M;- Ducts Made Of Pvc-U Solid Sn8 Pipes Connected By Pressing, Dia. External 200 Mm - 160.23 M; - Ducts Made Of Pvc-U Solid Sn8 Pipes Connected By Pressing, Dia. External 250 Mm - Casing Pipe - 11.00 M; - Installation Of Pipelines Made Of Polyethylene Pe, Hdpe Pipes With An Outer Diameter Of 90 Mm - 166.60 M; - Chambers Made Of Concrete Rings With A Relief Ring - 15 Pcs; - System Sewage Chambers - 3 Pcs.; - Sewage Pumping Station - 1 Pc. 2. Additional Information On The Subject Of The Contract: The Contractor Is Obliged To Prepare Documents And Obtain A Certificate Of No Grounds For Raising Objections, In Accordance With Applicable Regulations. 3. The Detailed Scope Of The Order Is Specified In The Following Studies Included In The Design Documentation And Attached To This Specification: - Technical Documentation - Annex No. 9; - Decision Of The Staroste Of Wieliczka To Transfer The Rights And Obligations Of The Expansion Of The Sanitary Sewage System To The Wieliczka Municipality - Annex No. 10; - Technical Specification Execution And Acceptance Of Construction Works - Appendix No. 11; - Bill Of Quantities - In Appendix No. 12, However, Due To The Flat-Rate Nature Of Remuneration, The Bill Of Quantities Should Be Treated As An Auxiliary Document, And The Lack Of Any Item In The Bill Of Quantities Does Not Release The Contractor From The Obligation To Perform It, If Results From The Technical Documentation;4. If The Origin (Brand, Trademark, Manufacturer, Supplier) Of Materials Or Standards, Approvals, Specifications And Systems Referred To In Art. 99 Sec. 5 Of The Public Procurement Law, The Contracting Authority Allows Offering Materials Or Equivalent Solutions, Provided That They Guarantee The Proper Implementation Of The Works And Ensure The Achievement Of Technical Parameters Not Worse Than Those Assumed In The Above-Mentioned Documents. The Contractor Who Refers To Equivalent Solutions Is Obliged To Prove That The Solution He Offers Meets The Requirements Specified By The Contracting Authority. In This Case, The Contractor Shall Attach To The Offer A List Of Equivalent Solutions, Respectively, Along With Its Description Or Standards.5. If The Subject Of The Contract Is Described In The Swz With Attachments By Reference To The Standards, Technical Assessments, Technical Specifications And Technical Reference Systems Referred To In Art. 101 Sec. 1 Point 2 And Par. 3 Of The Public Procurement Law, The Contracting Authority Allows Solutions Equivalent To Those Described. Standards, Technical Assessments, Technical Specifications And Technical Reference Systems Referred To In Art. 101 Sec. 1 Point 2 Of The Public Procurement Law And Par. 3 Of The Upzp Are: A) Polish Standards Transposing European Standards; B) Standards Of Other Member States Of The European Economic Area Transposing European Standards, C) European Technical Assessments, Understood As Documented Assessments Of The Performance Of A Construction Product In Relation To Its Basic Characteristics, In Accordance With The Relevant European Assessment Document, Within The Meaning Of Art. 2 Point 12 Of Regulation (Eu) No. 305/2011 Of The European Parliament And Of The Council Of 9 March 2011 Laying Down Harmonized Conditions For The Marketing Of Construction Products And Repealing Council Directive 89/106/Eec (Official Journal Eu L 88 Of 04.04. 2011, P. 5, As Amended), D) Common Technical Specifications, Understood As Technical Specifications In The Field Of Ict Products Defined In Accordance With Art. 13 And Art. 14 Of Regulation (Eu) No 1025/2012 Of The European Parliament And Of The Council Of 25 October 2012 On European Standardization, Amending Council Directives 89/686/Eec And 93/15/Eec And Directive 94/9/Ec Of The European Parliament And Of The Council , 94/25/Ec, 95/16/Ec, 97/23/Ec, 98/34/Ec, 2004/22/Ec, 2007/23/Ec, 2009/23/Ec And 2009/105/Ec And Repealing Council Decision 87/95/Eec And Decision No. 1673/2006/Ec Of The European Parliament And Of The Council (Official Journal Eu L 316 Of 14.11.2012, P. 12 As Amended), E) International Standards, F) Specifications Technical Specifications, Compliance With Which Is Not Mandatory, Adopted By A Standardization Body Specialized In The Development Of Technical Specifications For Repeated And Permanent Use, G) Other Technical Reference Systems Established By European Standardization Organizations, 5.2) A Standard Should Be Understood As A Technical Specification Adopted By A National, Or An International Standardization Body For Repeated And Permanent Use Compliance With Which Is Not Mandatory, Including Polish Standards, European Standards Or International Standards. Technical Reference Systems Referred To In Art. 101 Section 1 Point 2, When Describing The Subject Of The Contract, The Following Shall Be Taken Into Account In The Following Order: A) Polish Standards, B) National Technical Assessments Issued On The Basis Of The Act Of 16 April 2004 On Construction Products (Journal Of Laws Of 2019, Item 266 And 730), C) Polish Technical Specifications For The Design, Calculations And Implementation Of Construction Works And The Use Of Supplies, D) National Declarations Of Conformity And National Declarations Of Performance Of A Construction Product.5.4) The Provision Of Art. 101 Sec. 5 And 6 Of The Upzp Shall Apply. 6. The Employer Requires The Contractor To Provide At Least A 60-Month Guarantee And Warranty For All Construction Works, Materials, Devices And Equipment, Counting From The Date Of Final Acceptance. The Extension Of The Guarantee And Warranty Is One Of The Tender Evaluation Criteria In Accordance With Point 13 Of The Swz, While The Length Of The Warranty For Defects Must Correspond To The Length Of The Guarantee.