Tenders Are Invited For Street Cleaning Services – Cleaning Services in Germany

Work Detail

Street Cleaning Services – Cleaning Services. The Advertised Measure Involves Cleaning The Walls In Tunnels And Underpasses, Each With Different Surfaces, Including The Emergency Call Facilities, As Well As The Cleaning Of Noise Barriers, Each With Different Surfaces. Depending On The Weather, Cleaning Is Usually Done With Warm Water (Approx. 30 To 40 Degrees). -- On All Structures Listed In The Lv, Traffic Signs, Information Signs, Escape Doors As Well As The Reveals Of The Doors And Other Installations Must Also Be Cleaned. To Avoid Damage To The Substructure, The Door Reveals, Traffic Signs And Information Signs Must Be Cleaned Manually. For All Escape And Center Wall Doors With Glass Panels, The Glass Surfaces Must Be Removed On Both Sides With A Rubber Lip After Cleaning. The Light Strips Installed In The Upper Part Of The Tunnel Walls Must Not Become Dirty Or Damaged During Cleaning. Appropriate Protective Measures Must Be Taken. There Is No Separate Compensation For This. -- Care Must Be Taken To Ensure That Installations Such As Signs, Cameras, Speed Monitoring Systems, Lighting Devices Or Air Measuring Devices Are Not Damaged During Cleaning. -- The Cleaning Work On All Wall Surfaces Must Be Carried Out Using A Cleaning Vehicle With A Spray Arm And Rotating Roller. The Pressure When Spraying Must Not Exceed 10Bar. If Dirt Removers Are Added To The Cleaning Water, This Agent Must Be Environmentally Friendly, Biodegradable And Have A Gentle Effect On Aluminum. In Addition, It Must Not Be Foam-Forming. Corresponding Proof Must Be Presented Before Work Begins. Cleaning Work In The Tunnels And Underpasses May Only Be Carried Out In The Direction Of Travel Of The Respective Lane. In Order To Minimize Disruption To Traffic, The Wall Surfaces In The Tunnels And Underpasses May Only Be Cleaned Mechanically. -- No Work Equipment May Be Used That Could Cause Damage To The Structural Parts Or Endanger People. It Is The Responsibility Of The Contractor To Observe And Comply With The Relevant Legal Requirements, Including Safety And Accident Prevention Regulations. -- The Work Must Be Carried Out Quickly And With Powerful Equipment And Appropriate Staffing So That Traffic Disruptions On The Middle Ring Can Be Kept As Short As Possible And The Work Can Be Carried Out During The Shortened Working Hours (9 P.M. To 5 A.M.). When Working In The Road Tunnels And On The Middle Ring, An Additional Safety Vehicle (>= 7.5T) With A Barrier Wall Is Always Required In Accordance With The Cii/2 Standard Plan. -- Based On The Experience Of The Last Cleanings, The Cleaning Teams For Cleaning The Road Tunnels Should Be Composed As Follows: -- - Cleaning Vehicle With Spray Arm And Rotating Roller - Safety Vehicle

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