Using hollow stem auger method, we will drill two 6 inch diameter test borings in the building development area to evaluate the subsurface conditions. Proposed test boring depths are 35 feet each. Drilling spoils will be containerized in 55 gallon drums to be removed from the site for disposal after chemical laboratory results of the spoils have been received and reviewed. The bore holes will be grouted with a 60: ratio of bentonite powder to cement.

Construction of new foundations, concrete pads and utility trench for iso containers housing hydrogen station equipment supplied by others . Provision of site utilities that include potable water, sanitary drainage, power, analog telephone and fire alarm connection through existing building services to operate the hydrogen station equipment. Project is through site access agreement between the national park service and the department of energys national renewable energy laboratory.