Tenders Are Invited For Architectural, Construction, Engineering And Inspection Services - Execution Planning And Implementation Of A Monitoring

Architectural, Construction, Engineering And Inspection Services - Execution Planning And Implementation Of A Monitoring. The Subject Of The Award Procedure Is The Planning, Delivery, Installation, Commissioning, Engineering Evaluation As Well As The Operation And The Final Dismantling Of Monitoring Systems At The Bw 41/150 (Plinganserstraße) And Bw 40/68 (Brudermühlstraße), Both Of Whom Have The Middle Ring In Munich And Are Of Central Importance For The Inner -City Traffic Management. The Buildings Were Built As Clamping Contributions In The Early 1970S. Due To The Use Of Tension Corrosion -Prone Tensioning Steel, There Is An Increased Risk Of Wire Breaks Without Sufficient Announcement Behavior. To Ensure Traffic Safety And Usability Up To An Intended Replacement Building, Permanent Building Monitoring Is Therefore Set Up. This Is Based On The Combination Of A Sound Emission Analysis For The Continuous Recording Of Possible Wire Breaks As Well As A Supplementary Fiber -Optical Sensors For Evaluating Crack Formation And Deformations In The Event Of Abnormalities. All Monitoring Facilities Pass Into The Property Of The Building Owner. The Services To Be Provided Include: - Creation Of The Execution Planning Including Measuring System Architecture, Cable Routing And Installation Process, - Delivery, Installation And Commissioning Of The Systems With Ongoing Traffic, With Work Only In Specified Night -Time Pauses, Implementation And Documentation Of Functional Controls To Ensure Measurement, - Operation And Maintenance Of 15 Years, Including Regular Tests, Software Maintenance, Spare Parts Provision And Disorder Management, - Engineering Evaluation And Reporting (Everyday Reports And Short -Term Reporting Of Relevant Events Within 72 Hours, For Accumulations Within 48 Hours), - Handover Of All Data In Standardized Digital Formats - Dismantling Of The Systems After The Operating Time. The Bw 41/150 Building Is Transferred To Plinganserstraße Via The Middle Ring In The Area Of ​​Heckenstallerstrasse. It Is A Three -Field Clamping Concrete Throughout The Length Of Around 64 M And A Total Width Of About 36.7 M. The Superstructure Is Designed As A Full Plate With Hollow Bodies In The Main Field And Divided Into Two Sections Of 17.9 M And 14.9 M Wide; The Construction Height Varies Between 0.83 And 1.03 M. Special Features Are The Storage Via Concrete Spring On The Opposite And The Roller Bearing Replaced In The Course Of Repair Dimensions By Elastoma Warehouse. For Monitoring, The Installation Of A Total Of 43 Sound Emission Sensors (24 Sensors Tbw Ost + 19 Sensors Tbw West) Is Intended, Which Are Arranged On The Underside Of The Superstructure Plate In The Edge And Main Fields, Supplemented By Fiber-Optical Sensor Lines In The Longitudinal Direction With A Ge Ge-A-Provision Of Around 600 M (West Overbuilding Approx. 250 M,,