Image
Category
Date
Tags
Waste rock and mill tailings dump with adit flow cascading from the top. Site Photo 6/9/2010
Red and Bonita mine - collapsed adit and discharge of approximately 300 gpm. Site Photo 6/9/2010
Waste rock dump viewed from across the vally during preparations to rehabilitate the adit opening. Flow is diverted to the south ditch.
Site Photo 9/6/2011
View from the top of the waste rock dump to the mining impacted valley bottom. Site Photo 6/15/2010
Sediment filter / dewatering bag attached to culvert pipe below mine dump. Site Photo 9/8/2011
Adit opening with dewatering pipe inserted into the impounded water to be pumped before removing the blockage.
Site Photo 9/29/2011
Adit opening exposed following excavation of the blockage.
Site Photo 9/29/2011
New portal structure (10 ft diameter corrugated steel pipe) into the adit. Site Photo 10/19/2011
Viewing into the adit from the portal. Iron / metals precipates observed on the ground. Site Photo 10/19/2011
Portal and security gate and underflow pipe with adit discharge passing onto the waste rock dump. Site Photo 10/19/2011
Adit entry set up showing ventilation equipment (layflat duct and fan). Site Photo 6/6/2012
Adit portal and ventilation fan and duct. Site Photo 6/6/2012
Inside the adit crew is hanging ventilation duct. Site Photo 6/12/2012
Entry crew exiting adit. Site Photo 6/6/2012
Filter bag manifold at the base of the waste dump for managing turbid water discharge during entry. Site Photo 6/6/2012
Filter bags in use during mine entry activity. Site Photo 6/6/2012
Filtered water discharging from the filter bags during mine entry activity. Site Photo 6/6/2012
Secondary filter bags positioned at culverts down gradient. An additional culvert was added to allow diversion between two bags. Site Photo 6/6/2012
Precipitate solids from the mine water captured in the filter bags. Sampled and analyzed for disposal. Site Photo 6/14/2012
Water Management System and Settling Pond 2013 Site Photo
