| |
| |
| Total Projects Found: 16 |
Result Pages: 1 | 2 |
|
 |
Tunnel Emisor Oriente, Mexico City, Mexico
Project Date: 2012 - Active Project
Ballard Diving & Hyperbaric Services South American team is proudly supporting multiple facets of the 62km tunnel. Emisor Oriente will be one of the largest wastewater tunnels in the world. With a total length of 62 km and running up to 200 m below ground level, the tunnel will significantly reduce the risk of flooding in Mexico City improving the safety and well-being of the inhabitants. BDHs Project Solutions are discussed in the following expanded section... (More) |
| |
|
 |
Alaskan Way Viaduct Replacement - SR99
Project Date: 2012 - Active Project
56 ft OD Tunnel with 4.3 bar pressures expected. Due to project requirements, preparations are underway to permit hyperbaric interventions in air, trimix and SAT modes. BDHS developed project specific hyperbaric operations manual and variance requests. Design, evaluation, setup, and integration of hyperbaric SAT equipment into the system. Providing workers for interventions in addition to supervisors, manlock tenders and life support personnel. (More) |
| |
|
 |
Blue Plains Tunnel
Project Date: 2012 - Active
The project is the design-build of a 24,000-foot-long, 26-foot-diameter CSO tunnel constructed in soft ground under and adjacent to the Potomac and Anacostia Rivers. In addition to the tunnel, the project includes a 132-foot-diameter dewatering shaft and a 76-foot-diameter screening shaft at Blue Plains Advanced Wastewater Treatment Plant. Ballard Diving & Hyperbaric Services providing hyperbaric support services if required. (More) |
| |
|
 |
Port Mann Tunnel
Project Date: 2011 - Active Project
BDHS is managing hyperbaric support operations on a 2.8 meter CAT EPB TBM. The 1,000m tunnel will run under the Fraser River at pressures up to 6 bar. Due to high pressures, operations will be in SAT mode. Project specific SAT operations manuals, design, evaluation, setup and integration of related equipment into TBM system is included as well as all related personnel. (More) |
| |
|
 |
Brightwater Conveyance System/Central Contract Tunnel
Project Date: 2011 - Completed
To help meet growing demands in the Puget Sound region, King and Snohomish Counties are constructing a new regional wastewater treatment plant and conveyance system. BDHs Project Solutions are discussed in the following expanded section... (More) |
| |
|
 |
New York Harbor Siphon
Project Date: 2012 - Active Project
Manage hyperbaric support operations on a CAT TBM with pressures up to 4.5 bar. Develop project specific hyperbaric operations manual, variances from Federal OSHA, evaluation, setup and integration of hyperbaric equipment into TBM system. Compressed Air Worker training and all related personnel. Shaft diving services also provided. (More) |
| |
|
 |
Lake Mead Intake Tunnel - Vegas
Project Date: 2011 - Active Project
BDHs was awarded the hyperbaric support work for the tunneling operation at the Lake Mead No. 3 Intake project. This is a unique project due to the extraordinary pressures at the tunnel boring machine head. The extreme pressures require a high tech diving mode called Saturation. BDHs Project Solutions are discussed in the following expanded section... (More) |
| |
|
 |
Balch Consolidation Conduit Tunnel
Project Date: 2010 - Active Project
The Balch Consolidation Conduit is part of the City of Portland, Oregon’s 20-year program to control combined sewer overflows (CSOs). The 84-inch diameter pipe will carry sewage and storm water runoff. BDHs Project Solutions are discussed in the following expanded section... (More) |
| |
|
 |
Portland Kiewit- Bilfinger Berger J/V -CSO
Project Date: 2010
Kiewit-Bilfinger Berger J/V was awarded first place in Public Works/Infrastructure/Transportation for 2012 by DJC. The scope of the project consists of microtunneling approximately 6,700 feet. Six shafts will be constructed along the microtunnel route to provide access and connect existing pipelines to the conduit. BDHs Project Solutions are discussed in the following expanded section... (More) |
| |
|
 |
Portland East Side CSO / Opera Shaft
Project Date: 2010
Support of contractors on tunnel shaft sites is a team specialty. Out team was selected as the diving contractor in charge of constructing the tremie slab in all Launch and Recovery Shafts on the project the Portland East Side CSO. BDHs Project Solutions are discussed in the following expanded section... (More) |
| |
|
|
|
| |
|
