USCG OPC Homeport Pier Industry Day Slides.pptx

USCG OCR Homeport Initiative OPC Pier NAVSTA Newport; Newport, RI

INDUSTRY DAY

4 December 2025 0900-1200

DRAFT

AGENDA

GROUND RULES

This meeting is informational and for planning purposes only.

This is not a Request For Proposal (RFP). Discussions today will not be evaluated in response to any future requests for proposals.

Do not provide the Government with proprietary information, trade secrets, or any other information deemed source selection sensitive, or information that you do not want disseminated to the public.

Effort that any contractor/entity expends on this effort is at its own time, risk, and expense.

Hold all questions until the end of the presentation.

Everything you see today is a DRAFT and is subject to change.

INDUSTRY DAY GOALS

Notify the Industry of the upcoming solicitation for the USCG OPC Pier project at Naval Station Newport; Newport, RI.

Inform Industry of the scope, timeline, and possible construction challenges for the project.

Solicit private sector input to help shape the project procurement.

WELCOME AND INTRODUCTIONS

Phil Cole, Contracting Officer, NAVFAC Mid-Atlantic Kristy Gerrek, Contract Specialist, NAVFAC Mid-Atlantic Mike Insetta, Project Manager, NAVFAC Mid-Atlantic Chris Jobe, Design Manager, NAVFAC Mid-Atlantic

Capt. Neal Armstrong, USCG FDCC Commanding Officer Frank Cole, Project Manager, USCG Wes Baker, Design Manager, USCG

Ben Baker, Project Manager, Stantec Mike Govoni, Design Manager, Stantec

PROJECT SCOPE PRESENTATION

SITE LOCATION

Pier 12

Pier 10

Pier 6

Pier 1

SITE LOCATION

Pier 12

Pier 10

Pier 6

MISSION REQUIREMENTS AND PROJECT SCOPE

Mission Requirements Demolish Existing USN Pier 1 1586-ft long by 100-ft wide - Condemned Construct New Pier 80-ft wide by 1000-ft long pier Accommodate four (4) Offshore Patrol Cutters (OPCs) Support Utilities Electrical, Telecommunications, Potable and Fire Protection Water, and Sewer Mooring Devices, Deck Fittings, Fenders Construct New Bulkhead at Section S45 South

PROJECT MILESTONES

Pier 12

Pier 10

Pier 6 Design Complete – December/January 2025 Acquisition ~6-8 months Construction Contract Award – September 2026

GENERAL ARRANGEMENT PLAN

GENERAL ARRANGEMENT SECTION

CIVIL

Discussion Topics Site Layout Bioretention Areas Utilities – Sewer, Storm, Water (Backflow Prevention)

CIVIL

Proposed Deck Elevation ~ 13.0 NAVD88 Flood Elevations – VE 16, AE 14

CIVIL – UTILITY DEMOLITION

CIVIL - GENERAL SITE PLAN

CIVIL - UTILITY AND GRADING PLAN

STORMWATER TREATMENT

Bio-retention Filter Basin RIDEM approved WQ Treatment Practice WQV Required = 3,267 CF WQV Provided = 11,100 CF

DRAFT DEPTH

CSTO Water Depth Requirements

Mooring Water Depth = 23 ft MLLW Required channel Depth = 27 ft

DREDGING

Dredging – Required beneath existing Pier 1 Water Depths between 32-40 ft MLLW Required minimum berthing depth = 23 ft MLLW Required Channel Depth = 27 ft MLLW

STRUCTURAL

Discussion Topics Cutoff Elevation for Existing Piles Deck Elevation Framing system and trenches Modification of bulkhead to land abutment Fenders and Floating Fenders Special features

DEMOLITION OF EXISTING PILES

Cutoff Elevation for piles at existing pier

If Dredging is not required to meet the minimum berthing depth of 23 ft:

Cut piles 2 feet below mudline

If dredging is required to meet the minimum berthing depth of 23 ft:

Cut piles 3 feet below the minimum dredge depth

DEMOLITION OVERVIEW

Demolish existing pier and all appurtenances Partially demolish existing Bulkhead S45N at Pier Crossing Temporarily remove and reset stone breakwater at bulkhead crossing

SITE DEMOLITON PLAN

TYPICAL EXISTING PIER DEMOLTION SECTION

GENERAL ARRANGEMENT PLAN

Berthing Arrangements 4 OPC with min 100’ clearance in between and to landside 2 NSCs at outboard berths and 2 OPCs at inboard berths

PIER OVERVIEW

Structure Overview 36" concrete filled steel pipe piles Reinforced concrete beam and pile cap framing system Precast concrete deck planks with topping slab Abutment and approach slab span over bulkhead (S45N) to the pier Abutment supported by 30" steel pipe piles Pier ramps up from El. 10' at the landside to El. 13' (NAVD88)

Berthing Arrangements 4 OPC with min 100’ clearance in between and to landside 2 NSCs at outboard berths and 2 OPCs at inboard berths

Ramp limits

DECK PLAN

Two substations: Located on pier deck—inboard at North side and outboard at South side

Trenches: Longitudinal (2) and Transverse (1)

Mechanical and electrical utilities: designed to accommodate joint crossing

Expansion Joints (TOT 3): located at approximately 1/3rd points along the pier

Mechanical and electrical utilities: designed to accommodate joint cross

Four designated areas for 115-ton Cranes to operate for two in-board berths

Ramp with slope 6.7% from land to pier

TYPICAL PIER SECTION

CIP Pile Cap-Beam System (w/ precast concrete plank and CIP topping slab)-transverse section

TYPICAL LONGITUDINAL PIER SECTION

PIER STRUCTURAL SYSTEM

Deck Systems Pile Cap (5’ wide and 4’ tall during construction/6’-5” tall in service) –Beam (3’ wide and 4’ tall during construction/6’-5”tall in service) w/ framing system Precast plank (1’-6” thick) with CIP topping slab (max 11" thick):

Duct banks to be designed at part of pier framing system Utility Trenches Installed longitudinally along the North and South sides of the Pier (clearance: 3’-0”H throughout, and 2’-6”V at pile cap / 3’-6” elsewhere)

Designed as structural components and goes thru bollard on top of pile caps in between bents

Lateral trench near landside to convey utility from south side to the north

MOORING AND BERTHING

Mooring Type IIB w/ Risk Category III: 113 kn wind, 2.4ft wave, and 2kn current 8- Double Braded Polyester Mooring Lines (49 kips single part break strength) for each Cutter Berthing: 0.8 fps app. velocity, 15° app. Angle, Accidental Berthing Factor 0.5 6 floating fenders per Cutter and Total 24

MOORING ARRANGEMENT PLAN

PIER FEATURES

Special Features:

Mooring Hardware Single-Bitt 125-ton bollards (Total 64) with one mooring line/bollard Max. spacing 50’ O.C. and located on top of pile cap with utility trench running below

Fender System Foam-filled floating fenders: 8 feet DIA, 16’ long Polymeric Fender Piles with H-Pile Extensions Reinforced Fiberglass Chocks and Wales Arch Type Rubber Fenders

PIER FEATURES (CONT’)

Special Features (cont.):

Utility Trench at landing (Top EL 10’ feet)

Utility pipes are conveyed from landside to pier side at the south side thru duct banks and utility trench Bent line 0 to be sealed with head wall to sleeve thru

Supported on 30” DIA steel pipe pile and integrated with abutment pile cap

One conflicting tie rod form S45N under abutment pile cap is to be encapsulated in closed-cell foam all around under utility trench

PIER FEATURES

Special Features:

Abutment Top EL. 10.0 ft.

With 5 ft. x~5.5 ft. pile cap supported on 6, 30 in. DIA concrete-filled steel pipe piles as foundation

Replaceable approach slab to be supported at grade and on abutment

Special Features (cont.):

Modifications to Existing S45N bulkhead

Steel sheet piles are to be cut down to EL 4.00 for abutment and electrical duck banks to go through bulkhead

Sheet pile will be repaired to EL 5.00 below framing beams/duct banks and EL 7.00 below precast planks

Special Features (cont.):

Modifications to S45N bulkhead (cont.)

Demolished concrete head wall will be restored to EL 7.00

Special Features (cont.):

Air Compressor Enclosure

Supported on concrete footings on 8 H piles

AC enclosure to be installed on braced steel framing with TOS EL 18 ft.

BULKHEAD S45 SOUTH PLAN AND SECTION

Bulkhead Features Replaces Existing Rip Rap Revetment Continuous Steel Sheet Pile Wall Tied back to Steel Sheet Pile Deadman Connects Bulkhead S50 and S45N

GEOTECHNICAL

Geotechnical Site Investigation Performed in 2024 Two (2) land borings: HA24-LB1&2 Seven (7) water borings: HA24-WB01-7 Site Class DE to E for the pier.

Not susceptible to liquefaction

Ground Profile along the Pier Ground Profile at the Bulkhead

Pier Pipe Piles 6-in dia. concrete-filled steel open-ended pipe piles driven to capacity into weathered rock Challenges include dealing with obstructions during pile foundation installation (i.e., fill obstructions, pile obstructions, other dumped material obstructions, natural boulders and cobbles in subsoils) Driven into weathered rock: deeper of the axial capacity and lateral fixity Bid Length: 10’ added to estimated minimum pile lengths to account for variability in the top of weathered rock

Fender Piles Upper 16” dia. with 0.5” thick wall fiberglass section Lower HP10x42 section Driven into glacial till / weathered rock: deeper of the axial capacity and lateral fixity Bid Length: 10’ added to estimated minimum pile lengths to account for variability in the top of weathered rock

Pile Driving Analyzer (PDA) Tests 5 pier piles 3 fender piles

Bulkhead Steel sheet pile wall connected to a continuous steel sheet pile deadman anchor via steel tie rods located approximately 7.5 feet on center.

Both the proposed bulkhead wall and deadman anchor consist of PZ35 steel sheet piles.

The proposed deadman anchors will be located approximately 44 ft behind the sheet pile wall.

The proposed tie rods are planned to be located at approximately El. 3.0 (NAVD 88) which is approximately 1.4 ft above Mean High Water

MECHANICAL UTILITIES

Discussion Topics Potable Water Sanitary Sewer Low Pressure Compressed Air (Option)

MECHANICAL UTILITIES – PIER PARTIAL PLAN LAYOUT (WEST)

MECHANICAL UTILITIES – PIER PARTIAL PLAN LAYOUT (EAST)

MECHANICAL UTILITIES – ELEVATION

Enclosed in Trench:

10" FW

Increased from 4" FW

2" CA

Exposed Outside of Pier

4" SSFM

SSFM relocated from below pier to side of pier.

Heat Trace Requirements:

Fresh Water Sanitary Sewer

MECHANICAL UTILITIES - TRENCH

UTILITY TRENCH – ISOLATION VALVE

UTILITY TRENCH – FIRE HYDRANT

UTILITY TRENCH – SERVICE STATION

10 in. FW W/ Heat Trace & Insulation 10 in. FW Butterfly valve w/ low point drains.

3 in. FW W/ Heat Trace & Insulation 3 in. FW Gate valve.

2 in. CA 2 in. CA Ball valve w/ low point blowdown drain.

Dry-Barrel Fire Hydrant 6 in. Inlet

(2) 2-½ in. Hose Connections

Combination Heated Enclosure Dual Sanitary In-line Pumps 4 in. Sanitary Emergency backup connection** San. Pump VFD controls enclosure

(4) CA Quick Connect Outlet w/ Ball valves

(1) FW w/ water meter and bypass.

(2) Reduced Pressure Zone (RPZ)

MECHANICAL UTILITY CONNECTIONS

SERVICE STATIONS:

Compressed Air (Low Pressure):

(1) 2 in. CA riser

(4) ¾ in. CA outlets

Sanitary (Forced Main):

(1) 4 in. FMSS w/ Camlock connection

(1) In-line Sanitary Pump Duplex w/ VFD

(1) 4 in. FMSS Emergency backup connection

Potable (Fresh) Water:

(1) 3 in. FW riser

(2) 1 ½ in. FW outlets w/ RPZ

Utility Enclosure 316L SS Insulated Panel Electrically Heated 120 mph wind rated 100 lb/sf rated Freeze Protection Monitoring

SANITARY PUMP

Duplex Direct Inline Pump Wet well not required Inlet/Outlet connections adjustable Pump operation in Primary / Secondary Pump Pressor Sensor Control:

Activates once fluid/sewage detected Measures inlet fluid height.

Communicate with control panel to maintain inlet pressure.

VFD modulates to maintain inlet pressure and optimize operation based on system backpressure and inlet pressure.

Pump shutdown when fluid is not detected.

Control Enclosure NEMA 4X with VFDs and HMI Interface

COMPRESSED AIR ENCLOSURE

PACKAGED COMPRESSED AIR ENCLOSURE (BID OPTION)

Prefabricated Enclosure with Equipment Industrial Grade Air with -40°F dp. (ISO Class 2.2.1) Physical: 33'L x 10'Wx 10'-6"H, 34,000 lbs.

Access Panels for Equipment Maintenance ( 4 Panels ) Equipment:

(2) Rotary Screw Compressors (236 scfm), 50HP (N+1 Redundancy)

(2) Vertical storage wet/dry tanks (400 gal.)

(2) Heatless Desiccant Dryers (260 scfm) w/ filter package (N+1 Redundancy)

(1) Oil-water separator Single point connection (480V disconnect)

FIRE PROTECTION & LIFE SAFETY

Fire Lane Fire Water Distribution

FIRE LANE

Down middle of the pier Total Width = 20-ft.

15-ft. unobstructed 2.5-ft. dual-use (cranes) buffer on each side Vertical clearance ≥ 13.5-ft.

Turning radius requirements Inside ≥ 25 ft.

Outside ≥ 50 ft.

Angle of approach ≤ 8°

FIRE PROTECTION WATER SUPPLY

Combined Fresh Water Supply System Fire hydrants spaced at maximum 300-ft. intervals along both side of pier 10-in. looped main Standard fire hydrants with two 2½-in. and one 4½-in. outlet Sized to deliver 2,000 GPM at 20 PSI residual pressure

ELECTRICAL

Overall Scope Electrical Utilities Locations

ELECTRICAL – OVERALL SCOPE

Landside:

15kV Feeders, Communications, Alarms & Metering Feeders in ductbank from site to Pier. Connections of feeders to existing systems.

15kV Pad-Mounted Switches on elevated structure 15kV Circuit Breaker in Substation 1

Pier:

(2) Elevated pre-engineered electrical equipment enclosures with 2000KVA secondary unit substations, distribution panels, communications enclosures and miscellaneous equipment. Enclosures located on top of utility vaults.

(4) Electrical Shore Tie Power Mounds, each with shore (ungrounded) power, industrial (grounded) power, and communications receptacles.

High Mast Lighting Poles Industrial Power to mechanical and civil utility equipment and systems Grounding & Lightning Protection Cathodic Protection

ELECTRICAL – SITE PLAN – OVERALL

ELECTRICAL – PIER LAYOUT PLAN - WEST

ELECTRICAL – PIER LAYOUT PLAN - EAST

ENVIRONMENTAL

Required Permits and Approvals Dredging and Dredge Management In-Water Work Environmental Considerations Landside Work Environmental Considerations Eelgrass Mitigation and Planning

ENVIRONMENTAL – PERMITS AND APPROVALS

Required Permits and Approvals Government-Obtained Permits USACE Individual Permit (Sections 404/10) RIDEM Water Quality Certification (Section 401) RIDEM Dredging RICRMC Coastal Consistency Determination RISHPO Memorandum of Agreement NOAA Fisheries Letter of Authorization

Contractor-Obtained Permits RIPDES General Permit RIDEM Remediation General Permit

ENVIRONMENTAL – PERMIT APPLICATIONS/CONSULTATIONS

KEY UPDATES

NOAA Fisheries will be issuing two one-year IHAs to Project rather than a single LOA Conceptual approval given from upland landfill for dredged material disposal (requirement of RIDEM permitting) Agency consultations under ESA and EFH ongoing. Recent inquires for additional details on proposed dredging activities.

Section 106 consultation ongoing. Planned mitigation for adverse affects may include display at NAVSTA Newport museum, onsite near Pier 1, or digital content on SHPO website.

Eelgrass impacts and planned mitigation to be discussed later

DREDGING AND DREDGE MANAGEMENT -

ENVIRONMENTAL CONSIDERATIONS

KEY INFORMATION

Estimate of ~12,000 cy of material (with 2’ overdredge) To be completed during one dredge season (October 15 to January 31) Turbidity curtains in place and monitoring during dredging (and all in-water work).

Material has been conceptually approved for upland disposal at RIRRC landfill, but re-testing expected Preferred approach is decanting on barge/scow and transport to dedicated upland management area for further handling and offsite disposal Barge based handling is alternative approach if upland space is limited

IN-WATER ENVIRONMENTAL CONSIDERATIONS

KEY INFORMATION

Turbidity curtains in place for all in-water work Avoidance of dredging/spudding over ancient submerged landform features (from May 2025 study) Marine mammal observers (PSOs) required for in-water sound producing activities.

Water quality protective measures for Project vessels and barges/scows

LANDSIDE ENVIRONMENTAL CONSIDERATIONS

KEY INFORMATION

Additional PCB testing on existing Pier 1 planned (Winter 2025) Erosion and sediment controls required Land Use Controls in place (CERCLA Site 19) Excavated soils to be characterized, transported, and disposed offsite. No reuse onsite Contractor to handle construction waters, in accordance with RIDEM remediation permit or dispose offsite (including testing and treatment as needed) PFAS expected. Contractor to test for and detail management considerations Coordinate handling and disposal with NAVSTA

EELGRASS MITIGATION AND PLANNING

KEY INFORMATION

0.07-acre (2,918 sf) footprint near S45S Bulkhead Contractor allowed spud construction barges in area for S45S Bulkhead construction but no additional impacts Project will provide mitigation payment into Massachusetts In-Lieu Fee Program Exact mitigation cost amount is still TBD Construction documents will require Contractor to make payment to regulatory agency

Rendering / BIM Model

PROJECT SCHEDULE

ACQUISITION STRATEGY

Full and Open Solicitation

Best Value Source Selection (BVSS) with Tradeoffs

- Experience Factor

- Safety Factor

- Past Performance Factor

- Small Business Utilization Factor

- Management Approach and Schedule Factor Project Labor Agreement To Be Determined

ANY QUESTIONS?

Any additional questions can be submitted in writing to: philip.j.cole.civ@us.navy.mil image2.jpeg image3.jpeg image4.jpeg image5.jpeg image6.png image7.jpeg image8.png image9.png image10.jpeg image11.jpeg image12.jpeg image13.jpeg image14.jpeg image15.png image16.png image17.png image18.png image19.png image20.png image21.jpeg image22.png image23.png image24.png image25.png image26.png image27.png image28.png image29.png image30.png image31.png image32.png image33.png image34.png image35.png image36.png image37.png image38.png image39.png image40.png image41.png image42.png image43.png image44.png image45.png image46.png image47.png image48.png image49.png image50.png image51.png image52.png image53.png image54.png image55.jpeg image56.png image57.png image58.png image59.png image60.png image61.png image62.png image63.png image64.png image65.png image66.png image67.png image68.png image69.png image70.png image71.png image72.jpeg image73.png image74.png image75.png image76.png image77.png image78.png image79.png image80.png image81.png image82.png image83.png image84.png image85.png image86.jpeg image87.png image88.png image89.png image90.png image91.jpeg image92.png image93.emf image94.png image95.jpeg image96.jpeg image97.jpeg image98.jpeg image99.png image1.jpeg