Status of the Water Tank GERDA Collaboration Meeting Tubingen, November 9-11 2005 A. Bettini. Padova 1 January, 2019 A. Bettini. INFN
Status “Dfinitive” design unchanged since the Dubna Collaboration Meeting “executive” design (blueprints and all that) to be done by the winning company Fully funded by INFN Safety specifications approved by LNGS Technical specifications originally prepared for a single tender: Water Tank (INFN-GERDA budget) + Service Building & Superstructures (INFN-LNGS budget) Does not include lock, clean-room,… Need to have to separate tendering for lack of funding at LNGS in 2005 budget Tender approval is by the INFN Council, after technical-administrative clearance by the central INFN offices Lots of bureaucracy in Italy in the public sector 1 January, 2019 A. Bettini. INFN
Tank and service structures 1 January, 2019 A. Bettini. INFN
Tank and service structures 1 January, 2019 A. Bettini. INFN
WT&Structure Construction Programme Construction of the structure End construction of the structure Insertion of Cryostat and of third skin End construction of the tank Construction of the WT leaving the opening for cryostat 1 January, 2019 A. Bettini. INFN
Timing of WT and Structure 1 January, 2019 A. Bettini. INFN