Specifications include, but are not limited to: ARPA DESIGN SERVICES FOR EXPO IDAHO HORSE STABLES REMOVAL FOR PROTECTION OF BOISE RIVER; The horse stables are deteriorating, and in an effort to protect the Boise River from a potential hazard in a flood event and from nonpoint source pollution, the County has determined that the horse stables need to be removed from the property. Once the horse stables are removed, native grasses will be planted to prevent erosion. ; The horse stables are deteriorating, and in an effort to protect the Boise River from a potential hazard in a flood event and from nonpoint source pollution, the County has determined that the horse stables need to be removed from the property. Once the horse stables are removed, native grasses will be planted to prevent erosion.