GALENA MINING LTD. announced that the engineering, procurement, and construction contractor for the processing plant and certain associated infrastructure at its Abra Base Metals Mine, GR Engineering Services Ltd. has mobilised to site to commence plant construction works. GRES' mobilisation for the commencement of onsite construction works is an important milestone in the fulfillment of their EPC works under the $79.5 million guaranteed maximum price contract for the supply of Abra's 1.2 million tonne per annum lead sulphide flotation processing plant and certain associated infrastructure. It comes as their detailed engineering design works and procurement actions are now 38% and 35% complete respectively. Clearing and pad preparation for the processing plant at the project have been undertaken by Red Dust Holdings Pty. Ltd. under the Company's supervision and are now 75% complete.