Tenders Are Invited For Follow-Up Soil Research Crow400 in Netherlands The

Work Detail

Concluding A Framework Agreement, Per Plot, With A Market Party For Carrying Out Follow-Up Soil Research For The Purpose Of Determining A Provisional Safety Class In Accordance With Crow400. The Plots Are Divided Into Three Catchment Areas, Namely: Plot West: Catchment Area In The Amsterdam Region. East Plot: Service Area In The Arnhem/Nijmegen + Almere Region. South Plot: Service Area In The Rotterdam/Leiden Region. The Framework Agreements Are Concluded For A Period Of 4 Years. Vattenfall Obtains An Option To Extend The Contract Twice, For A Maximum Period Of 1 Year. Market Parties Can Be Awarded A Maximum Of 2 Of The 3 Plots. The Scope For The Work In The Amsterdam, Arnhem/Nijmegen + Almere And Rotterdam/Leiden Service Area Of ​​Vattenfall Warmte N.V. Is As Follows: - Carrying Out Historical Preliminary Research In Accordance With Nen 5725, Based On The Indicative Preliminary Studies Made Available By Vattenfall. - Carrying Out Exploratory Soil Research In Accordance With Nen 5740, If The Historical Preliminary Research Shows That Additional Research Is Necessary. - Carrying Out A Further Soil Investigation In Accordance With Nta 5755, If The Exploratory Soil Investigation Shows That Additional Investigation Into The Nature, Severity And Extent Of Possible Contamination Is Necessary. - Carrying Out Exploratory Asbestos Research In Accordance With Nen 5705 And Nen 5897, If The Historical Preliminary Research And/Or The Exploratory Soil Research Shows That Research Into The Possible Presence Of Asbestos Is Necessary. - Establishing A Provisional Safety Class, Based On The Available Research Data. - Determining The Quality Classes Of The Soil To Be Removed, In Accordance With The Applicable Standards And Analysis Results. - Carrying Out Verification Research If The Final Safety Class, Determined By The Contractors Safety Expert, Deviates From The Previously Determined Safety Class From The Design Or Research Phase. - Preparing Drawings That Form Part Of The Reports.

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