27, April 2015

ESA Open Invitation To Tender AO8280
Open Date: 24/04/2015
Closing Date: 05/06/2015

Status: ISSUED
Reference Nr.: 15.129.03
Prog. Ref.: GSTP Period 6 E1 PRJ
Budget Ref.: E/0904-611 – GSTP Period 6 E1 PRJ
Special Prov.: B
Tender Type: C
Price Range: > 500 KEURO
Establishment: ESTEC
Directorate: Directorate of Technical & Quality Manag
Department: Mechanical Engineering Department
Division: Mechatronics and Optics Division
Contract Officer: Wesolowski, Szymon
Last Update Date: 24/04/2015
Update Reason: Loaded a new Tender Condition (French version)

To develop technologies for improving surface roughness and shape accuracies of large (300mm) and strongly aspherical aluminium mirrors applying cost-effective polishing processes. The objective is to demonstrate the technology by manufacturing and testing a breadboard of a strongly aspherical mirror with diameter up to 300mm, shape accuracy better than 30nm (rms), and surface roughness lowerthan 2nm (rms).

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