Twelve modules were constructed inspring 2011.Eachmod-ule, see Fig. 8, consists of 32 scintillator bars glued on a G10 plate.The 32 WLS fibres are precut to the required length and a reflective coating is sputtered on one end.The fibres are glued inside the scintillator and the other ends are grouped and glued to a precision moulded connector cap.This connector is then plugged to the hybrid carrying the SiPMs o fwhich more will be said later.The alignment precision is better than 50 mm and the fibre depth is also controlled to the same precision.