Tenders Are Invited For Earthmoving Work – Earthworks In Zentralbad Gelsenkirchen

Earthmoving Work – Earthworks In Zentralbad Gelsenkirchen. The Southern, Slightly Lower Area Of ​​The Site Will Only Be Built On Later And Can Be Used For Construction Site Equipment And As A Storage Area. The Earthworks Required For The Construction Of The New Building - Excavation Pit, Shoring Work, Foundation Cushions, Filling Of The Work Areas - Are The Subject Of This Tender. The Planned Building Has A Single-Storey Basement, Only The Western Entrance Building Does Not Have A Basement. Load-Distributing Floor Slabs, The Entrance Building Has Individual And Strip Foundations. The Foundation Of The Main Building Takes Place Primarily Directly In The Marl. Only In An Approximately 20 M Wide Strip In The South Of The Building Is The Marl So Deep That The Difference Of Up To 0.94 M Has To Be Absorbed By A Foundation Cushion. Likewise, For The Entrance Building Without A Basement, A Foundation Cushion With A Thickness Of 2.95 M Is Required. The Foundation Cushion Is Made From Local Excavation. Since This Largely Consists Of Cohesive Materials That Are Not Easily Compactable, The Material Is Conditioned With A Mixed Binder Such As Dorosol C50 In Order To Achieve Compactability. The Construction Site Has Already Been Cleared. For Reasons Of Stability, Some Of The Old Buildings (Walls, Floor Slabs And Foundations) Were Left Underground (In The North Along Rollandstrasse And Possibly In The South Below The New Building Area. The Latter Will Be Exposed When The Foundation Cushion Planned Here Is Created. The Old Components Will Be Partially Exposed During The Construction Of The Construction Pit And, After An Assessment, A Decision Will Be Made As To The Extent To Which Disruptive Parts Need To Be Demolished And Removed. The Completed Service Must Be Handed Over To The Subsequent Trade For The Construction Of The Building. The Civil Engineering Work Must Be Accepted And Approved By The Following Trade.