I believe the answers to your questions are in the News Release dated May 4, 2009

http://plexmar.com/images/pressreleases/04-05-2009.pdf

1.) Ucucha has purchased a 300 hectare piece of land, north of Piura, to accommodate its future processing plant. The land was chosen for its proximity to the gold producing areas and accommodations while located in a desert environment away from agricultural areas.

2.) In order to process the ore until the local plant is ready, an increase in milling capacity was required at Ucucha’s plant located near Nazca, in southern Peru. Capacity was increased from 150 tpd to approximately 400 tpd, two 20 ft. diameter leaching tanks were built and a ball mill circuit was installed.

The pictures of the processing plant on the plexmar site are of Ucucha's plant in Southern Peru. When you go to the website a link to the same pictures is attached to the News release.

Hope that helps

Tibber