Complex renovation talsperre quitzdorf measures for building repairs and adjustment to3 information and laboratory tests - 8330109

The State dam management of the Free State of Saxony Operation Spree Neisse in Germany from Europe region had released this tender for Complex renovation talsperre quitzdorf measures for building repairs and adjustment to3 information and laboratory tests After almost 50 years of continuous operation and due to the future usage requirements the Quitzdorf dam can be renovated As part of the complex renovation the water quality should be improved to reduce summer blue -green algae growth For this purpose the storage space should be redesigned in such a way that better sediment management and nutrient retention are possible The following partial objects are differentiated as part of the complex renovation Partial object 1 TO1 Measures for sediment and nutrient retention Partial object 2 to2 Measures for storage space design and sediment management Partial object 3 to3 Building repair and adjustments Partial objects to3 include the concrete renovation of the angle support walls and the basic discounts the repair of the flood relief system the exchange of fittings and lines in the basic outdoor structure and the modernization of the collapse The following performance description contains all field and laboratory examinations for the ongoing planning of the complex renovation for the TO3 The following main services must be provided Information 38 pieces of ramming core small holes with approx 323 lfd 38 pieces with the heavy ram probe according to DIN EN ISO 22476-2 with approx 410 Lfd -meter 13 pieces of ramming core small holes up to 2 m under site for additional Soil sample acceptance according to EBV replacement building materials regulation 214 pieces of soil samples 1 l disturbed remove 48 pieces of soil samples disturbed in 2L glass environmental sample 7 pieces discount or scratch test concrete color 15 pieces of core samples including drilling 7 pieces of water sample concrete aggressiveness 5 pieces of water sample steel aggressiveness 14 pieces of traffic areas up to 20 cm 14 pieces of traffic areas 20 to 50 cm Close 43 pieces of drill holes 53 pieces measurement of edges by location and height 319 m input and representation of the ramming core probes RKS using geodata management software Geodin version 9 x in SEP3 format 410 m input and representation of the ramming probes DPH by means of geodata management software Geodin version 9 x in SEP3 format Removing water samples Soil physical laboratory examinations 10 pieces of wet seven 20 pieces of sieve and sludge 20 pieces of the water content 10 Determination of the flow and rolling out 5 pieces of the glow loss 5 pieces of the cornd density Chemical analytical laboratory tests 27 pieces of chemical analysis according to EBV Appendix 1 Tab 3 BM-0 BG-0 and BM-0 BG-0 Solid and eluat values 20 pieces of chemical analysis according to EBV Appendix 4 Tab 2 2 RC building materials solid and Eluat values 20 pieces of chemical analysis in accordance with EBV Appendix 4 Tab 2 2 monitoring values for RCBa en 7 chemical analysis color coats without asbestos 5 chemical analytics color coats asbestos rem 27 pieces of chemical analysis according to Laga-Floen in the solid and eluat 27 pieces of chemical analysis supplementary parameters DEPV to Laga-Flozen 12 pieces of chemical analysis according to Laga rubble 4 pieces of chemical analysis according to RUVA-StB expansion expense 6 Determination of the concrete aggressiveness of water 6 Determination of the concrete aggressiveness of soil 3 of the steel aggressiveness of water 3 Determination of the steel aggressiveness of soil The detailed services can be found in the list of services with tender notice no. 5.172.0150.011 published on 17 Jun 2025. The tender expired on 16 Jul 2025. This tender is sourced from Vergabe and is eligible for suppliers interested in Construction work. Interested bidders can obtain further information including complete bid documents or ways to participate by registering on Tender Impulse and referencing via Tender Impulse ID 8330109.