Tenders Are Invited For Geological Works To Eliminate The Observation Well And Construct And Document The Qu ... in Poland

Work Detail

1. The Subject Of The Order Is The Execution Of Geological Works Consisting In The Liquidation Of The P1 Observation Well And The Construction And Documentation Of A Quaternary Groundwater Intake In The Town Of Graby, Czerniejewo Commune. The Scope Of The Order Includes In Particular: • Execution Of Preparatory Works; • Drilling The O1 Hydrogeological Well With A Depth Of Approximately 90 M; • Construction Of The Filter Column, Filtration Backfill And Sealing; • Chlorination, Purification And Measurement Pumping; • Carrying Out Hydrogeological And Laboratory Tests Of Water Quality; • Performing Inspection With A Well Camera; • Closure Of The Existing P1 Observation Well; • Performing An As-Built Surveying Inventory; • Preparation Of Hydrogeological Documentation; • Tidying Up The Work Area And Managing Waste. 2. Details Regarding Individual Scopes Of Works Are Included In The Design Documentation (Appendix No. 6 To The Swz), Including: Geological Works Design, Bill Of Quantities (Of An Auxiliary Nature), Arrangements And Draft Contract.

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