<?xml version='1.0' encoding='UTF-8'?><KD_8_1_Z5 version="1" xmlns="http://www.brz.gv.at/eproc/kd/2018/12"><CONTRACTING_BODY><ADDRESS_CONTRACTING_BODY><OFFICIALNAME>Heidj&#246;chl Entwicklungs GmbH</OFFICIALNAME><NATIONALID>9110037727670</NATIONALID><PHONE>+43 1 4035919 - 86662</PHONE><E_MAIL>tabea.siroky@wohnfonds.wien.at</E_MAIL><CONTACT>Ing.in Tabea Siroky, MA</CONTACT></ADDRESS_CONTRACTING_BODY><DOCUMENT_FULL></DOCUMENT_FULL><URL_DOCUMENT>https://www.wien.gv.at/Vergabeportal/Detail/247121</URL_DOCUMENT></CONTRACTING_BODY><OBJECT_CONTRACT><TITLE><P>22_1628 | Untergrunderkundungen St&#228;dtebau- und Stra&#223;enbauvorhaben &quot;Am Heidj&#246;chl&quot;</P></TITLE> <REFERENCE_NUMBER>MA 29-VGV-908927/2026</REFERENCE_NUMBER><CPV_MAIN><CPV_CODE CODE="45122000" /></CPV_MAIN><TYPE_CONTRACT CTYPE="WORKS" /><SHORT_DESCR><P>Durchf&#252;hrung von Probebohrungen, Sch&#252;rfen, Errichtung von Grundwassermessstellen, Sickerversuchen, Herstellung von Tiefbohrungen samt Durchf&#252;hrung von Geothermal Response Tests</P></SHORT_DESCR><OBJECT_DESCR><NUTS CODE="AT130" /><MAIN_SITE><P>1220 Wien, n&#246;rdlich und s&#252;dlich von &quot;Am Heidj&#246;chl&quot;</P></MAIN_SITE></OBJECT_DESCR></OBJECT_CONTRACT><ADDITIONAL_CORE_DATA><DATE_FIRST_PUBLICATION>2026-08-04</DATE_FIRST_PUBLICATION><DATETIME_LAST_CHANGE>2026-08-04T11:00:02</DATETIME_LAST_CHANGE></ADDITIONAL_CORE_DATA></KD_8_1_Z5>