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CNMI CUC Power Plants 1 and 2

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Interception Trench <br />Date Taken: 10/7/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Digging a test pit<br />Date Taken: 10/7/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Test pit with free product on ground water<br />Date Taken: 10/7/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Clean test pit<br />Date Taken: 10/7/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Interception Trench near Tanapag Lagoon<br />Date Taken: 10/3/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
<br />Date Taken: 10/12/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Excavation in OWS2 area showing contaminated soil before reaching groundwater<br />Date Taken: 10/21/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Inside of a sump in the OWS2 area<br />Date Taken: 10/21/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Excavating contaminated sand at the base of Tank 101 <br />Date Taken: 10/16/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Removing pipes from the OWS2 leachfield. <br />Date Taken: 10/16/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Bedrock (tubeworm fossils) and soil near bedrock still contaminated at appx. 12' excavation.<br />Date Taken: 10/24/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Groundwater and free product next to clean fill in a shoring box<br />Date Taken: 10/23/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Completed Sump Placement in Large-L Trench<br />Date Taken: 10/23/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Placed Sump in Large-L Trench<br />Date Taken: 10/23/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Positioning Sump in Large-L Trench<br />Date Taken: 10/23/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Biocell 1<br />Date Taken: 10/21/2011<br />Category: Bio-treatment area<br />Latitude: <br />Longitude: <br />Tags:
Completed Excavation and Fill of OWS2 area<br />Date Taken: 10/21/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Biocell Loading and Mixing<br />Date Taken: 10/19/2011<br />Category: Bio-treatment area<br />Latitude: <br />Longitude: <br />Tags:
Excavation in OWS2 area<br />Date Taken: 10/18/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:
Sheen on Tanapag Lagoon<br />Date Taken: 10/17/2011<br />Category: Site Photo<br />Latitude: <br />Longitude: <br />Tags:

Interception Trench Digging a test pit Test pit with free product on ground water Clean test pit Interception Trench near Tanapag Lagoon Excavation in OWS2 area showing contaminated soil before reaching groundwater Inside of a sump in the OWS2 area Excavating contaminated sand at the base of Tank 101 Removing pipes from the OWS2 leachfield. Bedrock (tubeworm fossils) and soil near bedrock still contaminated at appx. 12' excavation. Groundwater and free product next to clean fill in a shoring box Completed Sump Placement in Large-L Trench Placed Sump in Large-L Trench Positioning Sump in Large-L Trench Biocell 1 Completed Excavation and Fill of OWS2 area Biocell Loading and Mixing Excavation in OWS2 area Sheen on Tanapag Lagoon Installation of IT sump #2 IT with first sump installed. Contaminated soil/water found on the beach near Japanese bunker Excavation of interceptor trench (IT) CNMI DEQ/START sampling mini-biocell Archaeologists from Arcgeo on site CNMI DEQ/START sampling pre- and post-treated ground water. CUC well 8, with pumpng and gauging operation Another view of piping That piping again Piping (and electrical) betwen lube oil storage area and T shaped trench Piping that equipment needs to go under or over to install T-shaped trench Proposed dogleg trench location Well CUC-8 with proposed dogleg trench location Buffer tank and other tanks near lube oil storage area Proposed location of tope of T-shaped trench Proposed location of top of T-shaped trench Secondary containment with wall in background Secondary containment for Tanks Location of T-shaped trench Top of T-shaped trench, looking towards spur of T Height of berm for Tank secondary containment, this the the walls that would need to be craned over to get equipment in to T-shaped trench area Failed radiator near top of t shaped trench Location of the spur of the T-shaped trench Proposed location of the spur of the T-shaped trench Possible passageway to T shaped trench, overhead electrical lines, structure on left can be removed/relocated Person in photo approximately 6' tall, showing clearance radiator system in disrepair, location of T shape trench in background Cones around failing radiator, potential equipment pathway to T shape trench, electrical lines overhead are 5'5 Another photo of potential path to T shape trench Storm drain covers along path to T shape trench, area of CUC-8 Pathway to T shape trench, through lube oil storage area Tank truck loading area secondary containment project Secondary gate to power plant, lube oil storage area and tank farm in the background Secondary Containment being constructed for transformers near PP 2 Secondary containment modifications around Tank B2 Drum drain pond with emulsified oil Drum drain pond WWTP aeration system Old water storage tank, which is believed to also be filled with approximately 8 feet of sludge beneath water Stockpile of sewage sludge at Sadog Tasi treatment plant Chlorine storage area near former DPW Yard and Tank 104 Southwestern corner of former DPW yard fence Conrete, unfenced area near Tank 104, potential soil mixing location Unpaved, unfenced area near Tank 104, potential soil mixing location looking west, concrete pad near Tank 104, potential soil mixing area fenced overgrown area on the south side of the former DPW yard Roof of structure of former DPW building Former building DPW, paved floor, part of building with open roof, and rear are with roof intact CUC Drums stored in former DPW building Former DPW building, part of building open, with rear area roof intact Paved, fenced area at former DPW yard, proposed area of biotreatment cell Fenced, paved area of DPW yard, this is the proposed biotreatment area sheening from oil seeping onto shoreline oil beads along shoreline area between bunker and shoreline, not proposed for trench location CPA property boundary, japanese bunker in left of photo, CUC tanks on the right, proposed location of intereceptor trench view from shoreline of japanese bunker and fortress structure on shoreline, CUC tanks in background view from shorelline of CUC tanks at north end of the facility, property boundary from DPL to CPA at chain view from shoreline of japanese bunker and CUC tanks in background