Tenders Are Invited For Architectural, Construction, Engineering And Inspection Services – Rainwater Management In The Pulverdamm Settlement Area In The Rietberg District - Planning Of Traffic Systems, Planning Of Engineering Structures

Architectural, Construction, Engineering And Inspection Services – Rainwater Management In The Pulverdamm Settlement Area In The Rietberg District - Planning Of Traffic Systems, Planning Of Engineering Structures. The Subject Of The Procedure Is The Awarding Of Services For The Planning Of Traffic Facilities In Accordance With Section 47 Hoai As Well As The Planning Of Engineering Structures In Accordance With Section 43 Hoai For The Purpose Of Implementing The Project “Rainwater Management In The Pulverdamm Settlement Area In The Rietberg District”. The Hydraulic Calculation Of The Drainage Systems, Including The Creation Of The Required Flood Proof According To Din 1986, Is Awarded As A Special Service As Part Of The Planning Of The Traffic Systems And Engineering Structures. When Carrying Out The Hydraulic Calculation Of The Drainage Facilities, Including The Creation Of The Required Flood Proof According To Din 1986, The Contractor Is Responsible In Particular For: - Determining The Relevant Catchment Areas, Runoff Coefficients And Design Precipitation, - The Hydraulic Calculation And Dimensioning Of The Required Drainage Facilities, Taking Into Account The Existing Drainage Situation, Including Existing Connection And Discharge Options As Well As Existing And Planned Paved Areas, Roof Areas And Outdoor Facilities, - Determining The Required Retention, Storage And Infiltration Volumes, - Preparation Of The Flood Proof According To Din 1986 Including Representation Of The Drainage And Flooding Routes That Are Relevant In The Event Of Heavy Rain Or Overloading Of The Drainage Systems, - Development And Evaluation Of Suitable Measures For The Harmless Retention, Drainage Or Infiltration Of Rainwater, - Graphical And Mathematical Documentation Of The Calculation Results And Assessment Bases. In Addition, Local Construction Supervision Is Awarded As A Special Service As Part Of The Planning Of Traffic Systems And Engineering Structures. During Local Construction Supervision, The Contractor Is Responsible In Particular For: - Checking The Plausibility Of The Stakeout, - Monitoring The Execution Of The Construction Work: • Participating In Instructing The Contractor In The Construction Work (Construction Start-Up Meeting), • Monitoring The Execution Of The Object For Compliance With The Documents Approved For Execution, The Construction Contract And The Clients Specifications, • Checking And Evaluating The Legitimacy Of Additions, • Carrying Out Or Initiating Control Tests, • Monitoring The Elimination Of The Acceptance Of The Services And Defects Identified, • Documentation Of The Construction Process, - Participation In Measurements With The Executing Companies And Checking Of Measurements, - Participation In Official Acceptances, - Participation In The Acceptance Of Services And Deliveries, - Auditing Of Invoices, Comparison Of The Results Of The Invoice Checks With The Order Sum, - Participation In Monitoring The Functionality Of The System Parts And The Entire System, - Monitoring The Execution Of Structures In Accordance With Annex 14.2 Fee Zones I And Ii With Very Low And Low Planning Requirements For Compliance With The Stability Proof. It Will Be Regular, At Least