Parsons - 2010 Construction Management for AWV.pdf - SCATnow

Bored Tunnel Alternative Design-Build ProjectDesign-Build Construction Management ServicesSR 99Table C.1 illustrates how the Parsons and Halcrow, complemented with the skills of the other team members, brings toWSDOT an array of skills and experience that meets its required CM managerial and technical needs, while bringing addedvaluein project knowledge, WSDOT knowledge, and relevant local experience.Table C.1 –Team QualificationsKEY TECHNICAL ELEMENTSPARSONSHALCROWCMTSVOSKSoft ground pressurized face TBM tunnels • • • •TBM tunnels constructed below ground water • • • •TBM instrumentation and performance analysis • • • •Pre-cast gasketed segmental concrete lining systems • • • •Hyperbaric interventions for TBM maintenance/repair • • • •Geotechnical instrumentation for structure monitoring • • • •Deep ground improvement techniques • • • •Control tunnel construction-induced ground movement • • •Deep excavation, below groundwater • • • •Support of major structures and facilities • • • •Control/mitigation settlement of structures and utilities • • •Systems integration of roadway and tunnel systems • • •Schedule and claims analysis • • •Underground safety program expertise • • •Resident engineering and inspection of tunnel projects • • • •VALUE ADDED SERVICE CAPABILITIESIntegrated team co-located with owner • • • • •Detailed knowledge of SR 99 Design-Build project scope • • • •Risk analysis of SR 99 Design-Build project • • •Understanding of SR 99 Design-Build project costs • •WSDOT Experience • •Commissioning • • •EXPERTSOur organizational chart, shown on the following page, shows our integrated team for performance of all CM services.Our key personnel form the framework of the organization and the additional staff represent further resources who areavailable for this program. The organizational chart also indicates the functional authority, lines of communications, andresponsibility of the positions.The Parsons team has extensive local and worldwide experience in deep tunnels, soft ground large bored tunnels, andtunnels with extensive systems installation and integration. We will draw on our knowledge of the SR 99 Design-Buildproject as well as this past work. The nine projects presented in this section demonstrate our team’s extensive experiencedesigning and constructing tunnels similar to the SR 99 Design-Build project. This experience and expertise in large boredtunnels will greatly complement our CM services work.8