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 fibrers 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 of which more will be said later.The alignment precision is better than 50 mm and the fibre depth is also controlled to the same precision.