Field Observations During Wind Turbine Foundation Installation at the Block Island Wind Farm, Rhode Island

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Field Observations During Wind Turbine Foundation Installation at the Block Island Wind Farm, Rhode Island OCS Study BOEM 2018-029 Field Observations During Wind Turbine Foundation Installation at the Block Island Wind Farm, Rhode Island Appendix A: Field Plan US Department of the Interior Bureau of Ocean Energy Management Office of Renewable Energy Programs OCS Study BOEM 2018-029 Field Observations During Wind Turbine Foundation Installation at the Block Island Wind Farm, Rhode Island Appendix A: Field Plan May 2018 Authors (in alphabetical order): Jennifer L. Amaral, Robin Beard, R.J. Barham, A.G. Collett, James Elliot, Adam S. Frankel, Dennis Gallien, Carl Hager, Anwar A. Khan, Ying-Tsong Lin, Timothy Mason, James H. Miller, Arthur E. Newhall, Gopu R. Potty, Kevin Smith, and Kathleen J. Vigness-Raposa Prepared under BOEM Award Contract No. M15PC00002, Task Order No. M16PD00031 By HDR 9781 S Meridian Boulevard, Suite 400 Englewood, CO 80112 U.S. Department of the Interior Bureau of Ocean Energy Management Office of Renewable Energy Programs Deepwater Block Island Wind Farm Project Field Data Collection Plan Contract No. M15PC00002, Task Order No. M15PD00016 Prepared for: Bureau of Ocean Energy Management Office of Renewable Energy Programs Sterling, VA 20166 Prepared by: HDR Environmental, Operations, and Construction, Inc. 2600 Park Tower Drive, Suite 100 Vienna, VA 22180 June 2015 This page is intentionally blank Deepwater Block Island Wind Farm Project Field Data Collection Plan Contract No. M15PC00002, Task Order No. M15PD00016 Prepared for: Bureau of Ocean Energy Management Office of Renewable Energy Programs Sterling, VA 20166 Prepared by: HDR Environmental, Operations, and Construction, Inc. 2600 Park Tower Drive, Suite 100 Vienna, VA 22180 June 2015 This page is intentionally blank Contract No. M15PC00002 Task Order No. M15PD00016 This Field Data Collection Plan (Field Plan) describes the rationale, methods, and protocols for documenting real-time environmental observations during the construction of an offshore wind farm facility. Under this Plan, data on sediment disturbance and recovery and above- and underwater sound will be collected in parallel with construction activities that will be undertaken for the proposed Deepwater Block Island Wind Farm Project, Rhode Island. The utility of conducting ambient onshore air monitoring of criteria pollutants was also evaluated. This data plan only covers construction activities that will be undertaken during the first construction phase that is scheduled to start on or around August 10, 2015. This Plan was prepared for the Bureau of Ocean Energy Management’s (BOEM) Office of Renewable Energy Programs under Contract No. M15PC00002, Task Order No. M15PD00016. The Plan will be implemented in the field under a separate Task Order. Block Island Wind Farm Project – Field Plan June 2015 i This page is intentionally blank Contract No. M15PC00002 Task Order No. M15PD00016 TABLE OF CONTENTS 1.0 INTRODUCTION ...........................................................................................................1 1.1 Report Organization ........................................................................................................1 2.0 BLOCK ISLAND WIND FARM (BIWF) PROJECT DESCRIPTION ....................3 2.1 Regulatory Permitting .....................................................................................................3 2.2 Regional Bathymetry, Sea Floor Morphology, and Tidal Circulation ............................5 2.2.1 Large Regional Bathymetric Features ................................................................ 5 2.2.2 Bathymetry and Seafloor Morphology ............................................................... 6 2.2.3 Regional Tidal Circulation Patterns .................................................................... 9 2.3 BIWF Project Components .............................................................................................9 2.4 BIWF Construction Activity Overview ..........................................................................9 2.4.1 Scour Considerations ........................................................................................ 12 3.0 FIELD DATA COLLECTION PLAN .........................................................................13 3.1 Visual Documentation of Construction Activities ........................................................13 3.2 Acoustic Monitoring ......................................................................................................15 3.2.1 DWBI Hydroacoustic Monitoring Plan Summary ............................................ 15 3.2.2 RODEO Monitoring Plan ................................................................................. 16 3.3 Sediment Disturbance and Recovery (SDR) Monitoring ..............................................30 3.3.1 SDR Data Application ...................................................................................... 30 3.3.2 DWBI SDR Monitoring .................................................................................... 31 3.3.3 RODEO SDR Monitoring ................................................................................. 32 3.4 Air Quality Monitoring .................................................................................................41 4.0 FIELD PLAN IMPLEMENTATION ..........................................................................43 4.1 Schedule ........................................................................................................................43 4.2 Site Reconnaissance Visit .............................................................................................43 4.3 Coordination with DWBI Team ....................................................................................43 Block Island Wind Farm Project – Field Plan June 2015 ii Contract No. M15PC00002 Task Order No. M15PD00016 5.0 HEALTH AND SAFETY PLAN ..................................................................................44 6.0 PERMITTING ...............................................................................................................44 7.0 LITERATURE CITED .................................................................................................45 ATTACHMENTS A BIWF and BITS Project Component B R2 Sonic 2022 and the SeaBat 7125 Echosounder Specifications C Draft Health and Safety Plan Block Island Wind Farm Project – Field Plan June 2015 iii Contract No. M15PC00002 Task Order No. M15PD00016 TABLE OF CONTENTS (continued) LIST OF FIGURES Figure 1: BIWF and BITS Project Location .................................................................................. 4 Figure 2: BIWF Project Area Regional Bathymetry ...................................................................... 7 Figure 3: BIWF Project Area Seafloor Morphology ..................................................................... 8 Figure 4: BIWF Anchoring Plan ................................................................................................... 11 Figure 5: Configuration and Physical Setup of Underwater Sound Monitoring Equipment ........ 20 Figure 6: Overview plan of construction noise monitoring around Block Island ........................ 23 Figure 7: Scour Monitoring Device Installation Conceptual Plan ................................................ 35 Figure 8: BIWF Tidal Current Simulation ................................................................................... 36 Figure 9: BITS Tidal Current Simulation .................................................................................... 37 Figure 10: Schematic Scour Monitor Configuration (Modified from DWBI Typical Construction Drawing) ............................................................................................................................... 38 LIST OF TABLES Table 1: Measurement Instruments ................................................................................................28 Block Island Wind Farm Project – Field Plan June 2015 iv Contract No. M15PC00002 Task Order No. M15PD00016 ACRONYMS AND ABBREVIATIONS AC alternating current AWAC Acoustic Wave and Current Meter BIWF Block Island Wind Farm BITS Block Island Transmission System BOEM Bureau of Ocean Energy Management cm centimeter(s) CRMC Coastal Resources Management Council dB re 1 µPa decibel(s) referenced to 1 micropascal DWBI Deepwater Wind Block Island EA Environmental Assessment ft foot/feet GAP General Activities Plan HASP Health and Safety Plan Hz hertz kHz kilohertz kJ kilojoule(s) km kilometer(s) kV kilovolt(s) m meter(s) mi mile(s) MW megawatt MWh megawatt-hour(s) NEPA National Environmental Policy Act NM nautical mile(s) NMFS National Marine Fisheries Service O&M Operation and Maintenance OCS Outer Continental Shelf OFC Onsite Field Coordinator RIWINDS Rhode Island Winds Program Block Island Wind Farm Project – Field Plan June 2015 v Contract No. M15PC00002 Task Order No. M15PD00016 rms root mean square RODEO Real-Time Opportunity for Development of Environmental Observations ROW right-of-way SDR sediment disturbances and recovery SHRU several hydrophone receive unit U.S. United States URI University of Rhode Island USACE U.S. Army Corps of Engineers WHOI Woods Hole Oceanographic Institution WTG wind turbine generator Block Island Wind Farm Project – Field Plan June 2015 vi This page is intentionally blank Contract No. M15PC00002 Task Order No. M15PD00016 1.0 INTRODUCTION The United States (U.S.) Department of Interior’s Bureau of Ocean Energy Management (BOEM) is responsible for managing the exploration and development
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