Mereu, P. Battistello, A. Borotto Dalla Vecchia, F. Bottin, P. Colombo, A.G. Conventi, D. Ferrari, L. Grespan, F. Mingioni, C. Nenni, M. Panero, R. Pisent, A. JACoW Publishing Geneva, Switzerland 2226-0366 978-3-95450-194-6 10.18429/JACoW-LINAC2018-MOPO124 English 260-263 MOPO124 DTL alignment coupling vacuum linac Contribution to a conference proceedings 2019 2019-01 https://doi.org/10.18429/JACoW-LINAC2018-MOPO124 http://jacow.org/linac2018/papers/mopo124.pdf The Drift Tube Linac (DTL) of the European Spallation Source (ESS) is designed to operate at 352.2MHz with a duty cycle of 4% (3 ms pulse length, 14 Hz repetition period) and will accelerate a proton beam of 62.5mA pulse peak current from 3.62 to 90 MeV. This paper presents the details of the manufacturing processes with quality control reports of the components of the DTL.