Attachment A-1626397_Q997_RFP_Vol I of II_File 2 of 5.pdf

Q997, SOF NSWG-2 Combat Service Support Facilities 1626397 JEB Little Creek-Fort Story, Virginia Beach, Virginia

PART THREE - PROJECT PROGRAM - Page 1

PART THREE - PROJECT PROGRAM

Project Program

SOF NSWG-2 Combat Service Support Facilities Q997

FY2021

Category Code 000.00

Activity Location JEB Little Creek-Fort Story, Virginia Beach, Virginia

April 23, 2020

PART THREE - PROJECT PROGRAM - Page 2

TABLE OF CONTENTS

COVER PAGE

TABLE OF CONTENTS

1. PROJECT DESCRIPTION

2. PROJECT OBJECTIVES

2.1. Mission Statement

2.2. Facility Function

2.3. Project Specific Priorities

2.4. Appropriate Design Not used

2.5. Workflow Process

2.6. Special Design Challenges

2.7 Adaptability and Flexibility

3. SITE ANALYSIS

3.1 Existing Site Conditions

3.2 Site Development Requirements

4. BUILDING REQUIREMENTS

4.1 Space Tabulation

4.2 Space Relationships

4.3 Exterior Character

5. ROOM REQUIREMENTS

6. ENGINEERING SYSTEMS REQUIREMENTS

A10 Foundations A20 Basement Construction B10 Superstructure B20 Exterior Closure B30 Roofing C10 Interior Construction C20 Stairs C30 Interior Finishes D10 Conveying Systems D20 Plumbing

D30 HVAC

D40 Fire Protection Systems D50 Electrical Power and Lighting E10 Equipment E20 Furnishings F10 Special Construction F20 Selective Building Demolition

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G10 Site Preparations G20 Site Improvements G30 Site Mechanical Utilities G40 Site Electrical Utilities H10 Waterfront Structures Not used H20 Graving Drydocks Not used H30 Coastal Protection Not used H40 Navigation Dredging And Reclamation Not used H50 Waterfront Utilities Not used H60 Waterfront Demolition Not used H70 Waterfront ATFP Not used

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1.0 PROJECT DESCRIPTION

This project constructs combat service support facilities for Naval Special Warfare Group TWO Logistics Support Unit (LOGSU). Naval Special Warfare Group TWO is responsible to train, equip, deploy and maintain East Coast SEAL Teams to meet the exercise, contingency, and wartime requirements in support of Regional Combatant Commanders, Theatre Special Operations Commands and numbered fleets around the world. In addition, LOGSU TWO supports Naval Special Warfare Groups THREE, FOUR, TEN and ELEVEN at Joint Expeditionary Base Little Creek-Fort Story.

There are several facilities and multiple sites associated with this project. See Part 3; Chapter 3- Site Analysis for further descriptions of each site associated with this project. Facility descriptions are as follows:

Armory Addition: This facility will provide a 15,952 square foot two-story addition to existing Armory Building 3877 along the west side of Helicopter Road. The addition will provide additional cage space, administrative space, and storage. Rooms within this facility are designated with a prefix of “A” in Part 3;

Chapter 5 – Room Requirements and in the Part 6; Attachments “Drawings”.

Ordnance Operations: This building is located on the North side of Murray Road. This facility will provide a 6,113 square foot Ordnance Operations building consisting of a large high bay work area with a loading dock and associated administrative areas including a training room, open and closed office areas, a break room, and locker facilities. Rooms within this facility are designated with a prefix of “B” in Part 3; Chapter 5 – Room Requirements and in the Part 6; Attachments “Drawings”. Demolish existing Ordnance Operations Building #772 after construction of the new operations building is complete and operations have been transferred from the existing building.

Boat Canopy: This structure is located along the south side of Cove Road. This facility will provide a 10,200 square foot boat storage canopy to the east of existing Boat Storage building No. 3853. This project requires the addition of an overhead coiling door to the eastern exterior wall of existing Boat Storage building to allow free movement between the existing storage building and the new Boat Canopy.

In addition to the structural modifications needed to add the overhead door, there are also other engineering systems which will need to be re-routed/modified including but not limited to Mechanical, Electrical, and Fire Protection. A steel framed standing seam metal roof covered walkway is required at the existing southern wall to provide a weather protected pedestrian path between the existing boat storage building and existing building 3853. There are no room requirements for the Boat Canopy or Covered Walkway because they are both unenclosed structures.

Vehicle Maintenance: This facility is located near Amphibious Drive. This 45,350 square foot facility will provide the required space for maintenance and service of tactical and support vehicles and small craft.

The building will also provide the necessary supporting administrative spaces associated with the vehicle maintenance function. Rooms within this facility are designated with a prefix of “C” in Part 3; Chapter 5 – Room Requirements and in the Part 6; Attachments “Drawings”.

Boat Shop: This building is located on the south side of Murray Road. There is a base bid and an additive bid option for this building. The base bid for this facility will provide a 5 bay (21,000 square foot) Boat Shop building. The additive bid option will provide an additional 3 high bays (11,025 square feet) to the Boat shop building. This building is located on the south side of Murray road. Rooms within this facility are designated with a prefix of “D” in Part 3; Chapter 5 – Room Requirements and in the Part 6; Attachments “Drawings”.

PART 3 - CHAPTER 2 - Page 1

2.0 PROJECT OBJECTIVES

2.1 Mission Statement

Naval Special Warfare Group TWO is responsible to train, equip, deploy and maintain East Coast SEAL Teams to meet the exercise, contingency, and wartime requirements in support of Regional Combatant Commanders, Theatre Special Operations Commands, and numbered fleets around the world. In addition, LOGSU TWO supports Naval Special Warfare Groups THREE, FOUR, TEN and ELEVEN at Joint Expeditionary Base Little Creek-Fort Story. The facilities provided with this project will provide additional required space for maintenance and service of tactical and support vehicles, armory space, ordnance operations, and boat storage.

2.2 Facility Function

Combat Vehicle Maintenance Facility: This 45,350 square foot facility will provide the required space for maintenance and service of tactical and support vehicles and small craft. The building will also provide the necessary supporting administrative spaces associated with the vehicle maintenance function.

Armory Addition: This facility will provide a 15,952 square foot two-story addition to existing Armory Building 3877. The addition will provide additional cage space, administrative space, and storage.

Ordnance Operations Facility: This facility will provide a 6,113 square foot Ordnance Operations building consisting of a large high bay work area with a loading dock and associated administrative areas including a training room, open and closed office areas, a break room, and locker facilities.

Boat Shop Building: There is a base bid and an additive bid option for this building. The base bid for this facility will provide a 5 bay (21,000 square foot) Boat Shop building. The additive bid option will provide an additional 3 high bays (11,025 square feet) to the Boat shop building.

Boat Storage Canopy: This facility will provide a 10,200 square foot boat storage canopy adjacent to existing Boat Storage building No. 3853. This project requires the addition of an overhead coiling door to existing Boat Storage building No. 3853 to allow free movement between the existing storage building and the new Boat Canopy. A new enclosed building connector is required between the existing boat storage building and existing building 3853 to the south.

2.3 Project Specific Priorities

2.3.1 Sustainable Design and Construction

Design and construct project to comply with sustainability requirements identified in Part 2 Section 01 33 29.05 20, Sustainability Reporting for Design-Build. Additional specific sustainability requirements are found in RFP Part 2, Part 3, and Part 4 sections.

Design and construct project in accordance with UFC 1-200-02, High Performance and Sustainable Building Requirements.

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2.3.2 Storm Water Management - Low Impact Development (LID)

Comply with UFC 3-210-10, Low Impact Development and FC 1-300-09N Navy and Marine Corps Design Procedures. Additional specific LID and stormwater management requirements are found in RFP Parts 3 and 4, Section G30. In addition to LID, comply with State and Local stormwater regulations.

2.3.3 Energy Efficiency

Incorporate energy efficiency in accordance with UFC 1-200-02, High Performance and Sustainable Building Requirements.

2.3.4 Building Commissioning

Provide commissioning to meet requirements identified in Section 01 91 00.15 Total Building Commissioning, and UFC 1-200-02 High Performance and Sustainable Building Requirements.

2.3.5 Accessibility Requirements

Provide barrier-free design in accordance with UFC 1-200-01 , DoD Building Code (General Building Requirements).

2.3.6 Antiterrorism Criteria

Develop the site and facility in accordance with UFC 4-010-01 latest edition as follows:

Facilities will have an occupancy designated as low occupancy (Ordnance Ops Work Bay, Boat Canopy, Vehicle Maintenance bays, and Boat Shop) or inhabited (Armory Addition, Ordnance Ops Administrative Areas, and Vehicle Maintenance Administrative Areas)

Facilities will be less than 3 stories and will not be required to meet the progressive collapse avoidance standards.

Facility will be located on an Installation sited and designed to comply with the Chapter 3 Standards.

2.3.7 Cybersecurity

Design, acquire and execute all control systems (including systems separate from management utility monitoring and control system) in accordance with UFC 4-010-06 Cybersecurity of Facility-Related Control Systems and as required by individual Facilities Engineering Command (FEC) or Installation implementation policy.

Incorporate ICS Security Controls located in NIST 800-82, Appendix G, Table G-1. Design the project using UFGS 25 05 11 Cybersecurity of Facility-Related Control Systems. Incorporate elements of the NAVFAC Cybersecurity Hygiene Checklist into contract specifications by using

SECTION 25 05 11, CYBERSECURITY OF FACILITY-RELATED CONTROL SYSTEMS. CIO4

Point of Contact to be utilized in SECTION 25 05 11 is: [office code, usually CIO4, contact phone number, and address of NAVFAC CIO POC]. Submit Cybersecurity Plan and Cybersecurity Hygiene Report in accordance with SECTION 25 05 11."

PART 3 - CHAPTER 2 - Page 3

Incorporate cybersecurity requirements into project facility control systems identified in:

ESR D10, CONVEYING

ESR D30, HVAC

ESR D50, ELECTRICAL

The successful achievement of an Authority To Operate (ATO) for each facility is a premier objective of this project. Failure to achieve an ATO will mean great detriment to the user and their ability to use/ inhabit these facilities. Furthermore, this contract requirement will not be deemed fulfilled if an ATO is not successfully obtained as required.

2.3.8 Secured Areas

Provide secured areas within the buildings that comply with the SECNAV M-5510.36 Department of Navy Information Security Program, OPNAV Instruction 5530-13C Department of the Navy Physical Security Instruction for Conventional Arms, Ammunition, and Explosives, and JFAN 6/9 Manual Physical Security Standards for Special Access Program Facilities.

Provide secured area(s) as required by the Part 3, Chapter 5 - Room Requirements table of this

RFP.

2.4 Appropriate Design

Not used.

2.5 Workflow Process

2.5.1 Hours Of Operation

The facility will normally operate Monday through Friday between 0600 – 1800. The facility will be required to operate 24 hours per day, 7 days per week according to mission requirements.

2.5.2 Staffing/Occupancy

The number of occupants specified in the RFP are identified for programming purposes.

Determine occupancy used to design building features, such as structural, egress, and plumbing fixtures as required in applicable building or life safety codes.

Type of Occupancy

No. of Persons

Description of Activity

Combat Vehicle Maintenance Facility: Business and Storage

High bay vehicle maintenance;

storage;

Administrative Space

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Armory Addition: Business and Storage

Cage storage on first floor;

Storage and Administrative space on second floor

Ordnance Operations: Business and Storage

Shipping and Receiving, storage, and Administrative space

Boat Shop: Storage Boat

Maintenance and Storage

Boat Canopy: Storage 0 Unenclosed boat storage

2.6 Special Design Challenges

Special design challenges for this project include, providing materials that can withstand the elements of this coastal site, providing a site design that is resilient to withstand sea level rise, and the mixing of highly varied building uses on several different sites while providing a functional campus of facilities meeting the Mission requirements of the Base.

2.7 Adaptability and Flexibility

Spaces have been standardized to the extent possible to allow for flexibility.

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3.0 SITE ANALYSIS

3.1 Existing Site Conditions

The project will construct multiple buildings and improvements at five distinct sites located at Joint Expeditionary Base (JEB) Little Creek-Fort Story in Virginia Beach, Virginia. The sites are generally grouped into two regions within the Installation with the Parking Lot, Armory Addition and Boat Canopy located near the intersection of Helicopter Road and Cove Road in the central portion of JEB. The Ordnance Operations, Vehicle Maintenance and Boat Shop buildings are located southwest of the other sites closer to the Installation boundary along Amphibious Drive.

The sites are more fully described as follows:

Parking Lot:

This site is approximately 5.5 acres which includes an existing parking lot and Buildings #3807, #3859, and #3897. The project site is located on the east side of Helicopter Road with a second parking lot to the north, woods and Building #3854J to the east and Building #3885 to the south.

The project site plus the Building #3854J site are enclosed within a chain link fence with various vehicular and pedestrian gates at several locations. A wash pad is located immediately east of Building #3897.

Armory Addition:

This site is approximately 0.7 acres and located directly north of the existing Building #3877 (Armory) on the west side of Helicopter Road and southwest of the Parking Lot site. Building #3873 establishes the western project limit with a service drive that connects to Helicopter Road on the north. The project site includes a paved parking lot with access from the service drive on the north side of the site. The site also includes concrete sidewalks along the west side of the parking lot and a dumpster pad on the north side adjacent the service drive. Three temporary modular units are currently located within the parking lot.

Ordnance Operations:

The site is approximately 0.9 acres, bounded on the east by Magazine Road, on the south by Murray Road, and on the north and west sides by an existing parking lot. Building #772 is located in the southern portion of the project site with a gravel and asphalt service yard on the north side. Sidewalk extends from the western parking lot to the building entry on the west side.

A paved service drive extends from the east building face to Magazine Road. A chain link fence extends from the northwest corner of Building #772 northward to the parking lot and across the northern site limit. Existing Ordnance Operations Building #772 must remain operational until the new Ordnance Operations building is fully functional.

Boat Canopy:

The site is approximately 0.8 acres and is located on the south side of Cove Road and west of the intersection with Helicopter Road. The project site is bounded by Building #3853 on the south side, by Building #3809 to the west, Cove Road on the north, and a paved access drive to the east. The site includes an existing Boat Storage Facility (Building #3809) with paved access from the west. The eastern portion of the site includes a concrete paved storage area with access from the east. Chain link fencing is located along the northern and eastern site boundaries as part of a larger compound area for Building #3853.

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Vehicle Maintenance and Boat Shop:

This site is an approximately 18 acre site extending from Amphibious Drive on the south to Murray Road on the north. A portion of Knox Road extends into the project site on the western boundary. Building #NAB750 and associated parking lots are located immediately east of the southern portion of the site along Amphibious Drive. The project site extends northeastward to Murray Road immediately east of Building #123. The Ordnance Operations building is located directly across Murray Road from the northeastern corner of this project site. The existing site is primarily a relatively flat grass field with several recreational facilities located in the center of the site.

3.1.1 Natural Constraints

Topography

The project sites are shown within FEMA Flood Insurance Rate Map panel 5155310016G dated January 16, 2015. All elevations are referenced to the North American Vertical Datum

(NAVD88).

Parking Lot:

This site lies partially within the 100-year flood zone (Zone AE) with a base flood elevation of 7 feet. The remainder of the site is within the 500-year flood zone. The site has elevations between 6’ and 9’ and drains toward the center of the site where it is intercepted by an existing storm drainage system. This storm drainage system outfalls to Desert Cove further west.

This site lies within the 500-year flood zone with the nearest 100-year flood zone elevation of 7 feet occurring immediately north on Helicopter Road. The sites elevations are between 8 and 10 feet and drains from Building #3873 toward Helicopter Road. The existing storm drainage system on the west side of Helicopter Road collects runoff and ultimately discharges into Desert Cove.

This site lies within Zone X, outside of both the 100- and 500-year floodplains. The site is mostly flat with elevations between 12 and 15 feet. The site drains from the northwest to the southeast across the site. A storm drainage system along the north side of Murray Road collects runoff and continues toward the east ultimately into the connection between the Little Creek Reservoir and Little Creek Cove.

This site is located within the 500-year floodplain immediately west of the 100-year flood elevation of 7 feet along Cove Road. The site is relatively flat with elevations between 7 and 9 feet. The service area drains towards the corners of the lot where runoff is intercepted by drainage inlets. The storm drainage system crosses through the site from east to west and passes between Buildings #3809 and #3853 and ultimately to Desert Cove.

Vehicle Maintenance & Boat Shop:

This site is located within Zone X, outside both the 100- and 500-year floodplains. The site is mostly flat with a 10’ high berm to the north of the site. Elevations range from 8 feet near Amphibious Drive in the southeast corner of the site up to between elevations 14 and 15 feet along Knox Road and along the base of the berm. Rainwater runoff for the site splits north of

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Building #NAB750. The eastern portion of the site flows from an elevation of 15 feet near Murray Road, southward to elevations around 10 feet near the recreational facilities in the middle of the site. The western portion of the site flows from an elevation of around 15 feet near Knox Road , south and east to elevations around 8 feet along Amphibious Drive. The site ultimately drains to Little Creek Reservoir and Little Creek Cove.

Landscape and Vegetation

Parking Lot:

This site is primarily covered with asphalt and concrete pavement and buildings with grassed areas to the west along Helicopter Road and adjacent to Buildings #3859 and #3897. A small forested area is located in the eastern corner, north of Building #3854J.

The site surface is mainly asphalt pavement with turfed areas to the east and west between the parking lot and the adjacent roadway or building.

Surface conditions are fairly split between turfed areas on the east and south along Murray Road, and either asphalt or gravel pavement north of the building and east to Magazine Road.

Several individual trees are located along the fringe in the western portion of the site near the adjacent parking lot and along Murray Road.

This site is almost exclusively paved or covered with buildings with a narrow band of turf along the north side adjacent to Cove Road.

The site is largely comprised of a relatively flat turfed field with small copses of trees along the southern portion and in the central portion of the site. A band of trees surround the recreational facilities in the central portion of the site. Another group of mixed pine trees is located in the eastern segment of the western portion of the site. Paved areas include a portion of Knox Road with on-street parking which extends into the northwestern portion of the site and the area around the recreational facilities north of Building #NAB750.

Wildlife

There are no known endangered or threatened species that will be impacted on any of the sites as a result of this project.

Climate

Local climate is humid subtropical with warm summers when temperatures tend to be in the 80's and cold winters when temperatures tend to be in the 40's. The warmest month of the year is July with an average maximum temperature of 86.8 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 32.3 degrees Fahrenheit.

Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 15 degrees Fahrenheit, and fairly limited during winter with an average difference of 16 degrees Fahrenheit. The annual average precipitation is 45.74 Inches. Rainfall is evenly distributed throughout the year. The wettest month of the year is July with an average

PART 3 - CHAPTER 3 - Page 4 rainfall of 5.17 Inches. The winters are mild with occasional light snowfall. Average annual snowfall is 5 to 8 inches.

Wetlands

No wetlands have been identified on the project sites.

Soils/Geology/Groundwater/Seismicity

See ESR G10, Site Preparation for soil and groundwater information and reference to the Geotechnical Report.

Radon

The project is located within Zone 3 with a predicted average indoor radon screening level less than 2pCi/L according to the EPA Map of Radon Zones.

3.1.2 Man-Made Constraints

Vehicular Access and Circulation

All sites are located with vehicular access from adjacent roadways which are part of the Installation roadway network.

Vehicular access to the site is from Helicopter Road with the primary entrance located across from the Cove Road intersection and the secondary entrance approximately 250’ south of the intersection. The site can also be accessed from the adjacent parking lot on the north side with access through that parking lot to Helicopter Road. Current parking configuration is geared toward the parking of government vehicles, trucks and trailers with large open areas for maneuvering and container storage.

A service drive extends from Helicopter Road westward past Building #3873 along the northern portion of the site. The existing parking lot has direct access to this service drive and is situated between Building #3873 and Helicopter Road. The parking lot is currently used for the location of three temporary modular units limiting available parking within the site.

Access to the site is from Magazine Road along the eastern boundary. A service drive extends from this roadway to a coiling door on the eastern face of Building #772. The gravel and pavement service and storage area north of Building #772 connects directly to Magazine Road from the service drive northward to the project site limits. The large parking lot north and west of the project site is accessed from Murray Road or Graham Road further west. There is no designated parking within the current site.

Access to this site is provided by entrances from Cove Road on the west side. Building #3809 is a boat storage building with vehicular access from the west. The concrete paved area on the

PART 3 - CHAPTER 3 - Page 5 east side of the site has direct access to Cove Road on the north and to the service drive on the east side. The concrete area is used for storage of containers and other equipment and is not utilized for vehicle parking at this time.

Vehicular access to this project site is available from Amphibious Drive along the southern boundary, from Murray Road along the northern boundary and from Knox Road in the northwest corner. Knox Road extends into the site and terminates in a circular cul-de-sac in the northwestern portion of the site. A single row of on-street, perpendicular parking is available along the north side of Knox Road within the project boundary.

Site Utilities

Existing utilities in the project areas vary but include underground communication lines, storm drainage piping, natural gas, water, sanitary sewer, electrical lines, and above and below ground steam. The natural gas distribution system is owned and operated by Virginia Natural Gas (VNG).

Overhead electric distribution lines are located along the eastern side of Helicopter Road.

Sanitary sewer lines run from Building #3859 to an 8” sanitary main flowing south along the west side of Helicopter Road. A 42” Hampton Roads Sanitation District (HRSD) sanitary force main runs from north to south nearly bisecting the site. Water lines run from the existing buildings west to join an 8” main on the east side of Helicopter Road. A VNG line runs from Building #3859 to the west then south along Helicopter Road. An underground steam line enters the northern end of Building #3859 from the main distribution line on the west side of Helicopter Road.

Armory Addition:

A gravity sewer main and an above-ground steam line are located along the eastern boundary of the site adjacent to Helicopter Road. The gravity sewer main is a 12” line flowing north to south. There is a sanitary manhole on the southern end of the entrance that connects an 8” line from the east and a 10” line from the northwest to the 12” main. A steam service drop extends from the main across the northern portion of the site to Building #3873. This service drop is located above-ground and is elevated as it crosses the parking lot entrance to accommodate vehicular access.

An overhead electrical distribution line extends along the north side of Murray Road. A 10” gravity sanitary sewer main flows from west to east along the northern edge of Murray Road. A water main extends northward from Murray Road along Magazine Road to the east of the site.

An existing VNG main is located approximately 800 feet west of the site along Murray Road.

A 10” Gravity sanitary sewer flows from west to east along Cove Road. An existing VNG main is located along the southern edge of Cove Road along the northern boundary of the site with service to Building #3809.

Vehicle Maintenance and Boat Shop:

Two water mains are located along the south side of Amphibious Drive along the southern boundary of the site. A water main extends from the southernmost of these lines in the

PART 3 - CHAPTER 3 - Page 6 southwest corner of the site and extends northeast from Amphibious Drive to Knox Road and northward to near the recreation area. This main is 8” between Amphibious Drive and Knox Road. The segment from Knox Road northward is indicated as a 6” main and extends to the northwest across the berm and out of the project limits. A service line extends from the 6-inch water main to a valve and yard hydrant near the recreation facilities. Another 6-inch main extends from the 8-inch main at the bend in Knox Road toward the northwest along Knox Road and out of the project limits. A second 8-inch main extends from the first 8-inch line toward the northwest midway between Amphibious Drive and Knox Road and extends northwestward out of the project limits. A 10-inch water main is located along the south side of Murray Road and extends eastward out of the project site. This 10-inch line extends into the project site from Murray Road toward the southwest through the middle of the northern portion of the site. A 6-inch branch extends from the 10-inch main to a water vault in the center of the site. An 8-inch water main extends from the southern edge of the project site to the water vault. An 8-inch main extends from this first 8-inch main just south of the water vault and extends to Building #123 to the northwest. It has been noted that these last two 8-inch mains are on a separate pressure region within JEB that is lower in pressure than the remaining water mains around the project site. A VNG line runs north and south along the western edge of Building #NAB750.

Electrical lines coming from the east run along the northern edge of Amphibious Drive approximately halfway through the site before crossing to the south of the road. A second electrical line leaves the western edge of Building #NAB750 and cuts through the site to the west. There are several gravity sanitary sewer lines within this site. A sanitary manhole was located near the cul-de-sac on the northern end of Knox Road with an 8-inch connection toward the north and a 6-inch connection to the south. The other ends of these sewers could not be located and they are believed to be abandoned. A 10” sewer main runs along Murray Road, just south of the Ordnance Operations Site, continuing eastward out of the project site. This sewer main extends to an existing sanitary pump station located at the intersection of Murray Road and Amphibious Drive. A sanitary force main is located off-site to the east serving Building #NAB750 and continues eastward away from the project site. A steam line runs north from Amphibious Drive east of Building #NAB750 and splits the northeastern portion of the site from the main site. The steam line begins underground before raising aboveground within the site. The line dives back underground at the project site boundary near Building #123.

Site Drainage & Storm Water Runoff (Hydrology)

The existing drainage systems at each site are separate.

Off-site drainage collects in the wooded area east of the project site. A storm drainage system collects runoff from the ditches within the wooded area and conveys the runoff westward through the center of the project site to Helicopter Road. This drainage system consists of two 21-inch concrete pipes in parallel. As the system passes through the project site it intercepts smaller drainage systems within the project site. The systems in the southern portion of the site collect runoff from off-site areas further south and combine it with surface runoff from the parking lot that is collected in inlets and conveyed by 15” and 18” concrete piping to the dual 21-inch system. The area east of Building #3897 has a small stormwater management measure in concert with inlets and piping that collects runoff from this area and conveys it to the ditch immediately upstream of the dual 21-inch pipe system. There are also pipe systems along Helicopter Road which collect runoff from the roadway and immediate vicinity and direct that runoff to the dual 21-inch pipe system. The dual pipes end at Helicopter Road and the drainage system extends westward as a single 24-inch pipe system. The system eventually outfalls to Desert Cove.

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There are three small drainage systems within this project site. A small drainage system collects runoff from Helicopter Road and the immediate vicinity in the southeast corner of the site and conveys the collected runoff southward out of the project area. A second small system collects roof drainage from the northern portion of Building #3877 and conveys it westward out of the project site. The primary drainage collection within the project site is located along the western side of Helicopter Road, north of Building #3877. This system collects runoff from Helicopter Road and the parking area north of Building #3877 and conveys it northward and then westward out of the project site. This system includes a branch which crosses Helicopter Road and collects runoff from an off-site area on the eastern side of the roadway. This system eventually outfalls to Desert Cove.

Surface runoff generally flows overland from the northwest corner to the southeast corner of the site and includes an off-site area within the parking lot north and east of the project site. A 15” culvert crosses under Magazine Road and conveys drainage eastward to continue along the north side of Murray Road. This system eventually outfalls into a channel which connects the Little Creek Reservoir with the Little Creek Cove. An inlet is located in the southwestern corner of the site which collects runoff from a small area and conveys it westward under the parking lot entrance and then southward across Murray Road. This system connects to an open ditch on the south side of Murray Road within the Vehicle Maintenance and Boat Shop project site.

A 36-inch storm drainage line crosses through the center of the project site. This system collects runoff from off-site areas southeast of the project site and conveys the runoff to the 36-inch portion of the system. Inlets are located in three corners of the paved storage area that collect runoff from the paved area and direct it into the 36-inch system. A small branch of the system is located between Building #3809 and Cove Road and collects roof drainage from the building and then connects to the 36-inch system. The 36-inch drainage system continues westward between Buildings #3809 and #3853 and eventually outfalls into Desert Cove, This site is separated into a western drainage basin and an eastern drainage basin with the recreational facilities in the center of the site providing the divide between the two basins.

Surface drainage in the western basin consists almost entirely of overland flow generally directed from the northwestern portion toward the south and southeast where it is collected in ditches along the north side of Amphibious Drive. The eastern basin utilizes overland flow to direct surface runoff generally from the north and northeast toward the southern portion of this area within the project site. The small drainage system that crosses Murray Road from the Ordnance Operations site discharges into an open ditch which flows along the southern side of Murray Road before exiting the project site. A second open ditch is located in the center of the eastern basin and collects runoff from the area south of Murray Road and westward to the recreational facilities in the center of the project site. This ditch flows southward to the boundary of the project site and then eastward out of the project limits. All of the runoff from this project site is eventually directed into the Little Creek Reservoir/Little Creek Cove system to the east.

Existing Buildings

There are several buildings within the project sites. Buildings #3807 and #3859 are within the Parking Lot site. Three modular units currently occupy the Armory Addition site. Building #772

PART 3 - CHAPTER 3 - Page 8 resides within the Ordnance Operations site.

Hazardous Materials

There are no known contamination or hazardous materials within the project sites.

Adjacent Land Use

See previous paragraph 3.1 Existing Site Conditions.

Cultural Resources (Historical/Archaeological)

There are no known cultural resources or archaeological finds within the project sites.

AICUZ/Explosive Arcs/HERO

The Vehicle Maintenance and Boat Shop site is located partially within the AICUZ noise zone for Norfolk International Airport for decibel ranges greater than 65. All other sites are outside the 65-decibel arc. The Ordnance Operations building is partially located within the explosive arc for a storage magazine to the north along Magazine Road. NOSSA approval of this facility has been granted based on the related functions occurring within the building. There are no other known hazards affecting the project sites.

Permits

Identify and obtain permits and/or plan approvals to comply with Federal, State, and local regulatory requirements including, but not limited to erosion and sediment control, stormwater management and VPDES construction activity.

3.2 Site Development Requirements

The contractor is required to analyze existing site conditions including, but not limited to landscape, topography, above- and below-ground utilities, physical security fences, utility requirements for the buildings, site access, pedestrian patterns, vehicle traffic patterns, and day-light orientation. These elements must be incorporated into site designs that satisfy the intent of the program requirements in this RFP. Site work must be conducted within the project limits indicated on the concept drawings and as necessary to connect to existing utility services. Site designs must include character and scale, compatibility, life safety, anti-terrorism and force protection (ATFP), outdoor spaces for pedestrian gathering and seating, pedestrian circulation, sidewalks, signage, fencing, pedestrian access gates, fire protection access, utility connections to five feet outside the building line, site lighting, earthwork, storm drainage, storm water management, equipment and pads.

Integrate sustainable principles into the development, design and construction of the project.

Provide sustainable design strategies and features to minimize the energy consumption of the facilities, conserve resources, minimize adverse effects to the environment and improve occupant productivity, health and comfort.

NEPA documentation is being prepared by the Government and is expected to result in a

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Categorical Exclusion (CATX 34 & 35). An Environmental Assessment (EA) and Environmental Impact Statement (EIS) are not required.

See ESR G10 (Site Preparation), ESR G20 (Site Improvements), and ESR G30 (Site Civil/Mechanical Utilities) for additional information on pedestrian and vehicular access, landscaping, parking, signage, sustainable development, site clearing and fencing.

3.2.1 Demolition

Site demolition includes: stripping topsoil; removal of asphalt and concrete pavement; removal of storm piping, removal of fencing; removal of existing buildings to include foundation and utility connections back to the main.

Parking Lot:

Demolish Buildings #3807 and #3859 within the Parking Lot site. Existing storage containers/trailers will be removed by the government prior to releasing the site for construction.

Armory Addition:

Remove the three modular storage units at the Armory Addition site and relocate to the Ordnance Operations site. Remove the catch basin and pipe associated with the swale in the south eastern corner.

Ordnance Operations:

Demolish Building #772 after construction of the new operations building is complete and operations have been transferred from the existing building.

Demolish the athletic facility, #NAB749, at the Vehicle Maintenance and Boat Shop site.

3.2.2 Facility Footprint

See Part 3 Chapter 4 for building requirements and see Part 6 for conceptual building plans.

3.2.3 New Site Work

New site work to support the individual sites includes: earthwork fill and excavation; concrete and asphalt pavement; concrete sidewalks; concrete dumpster pads with screen walls;

landscaping and signage. Utility services include domestic and fire protection water, sanitary sewer, natural gas service (by Virginia Natural Gas), secondary electrical service and communications. Site development must also include stormwater management using low impact development (LID) principles. Asphalt and concrete pavement removal and replacement is to be provided where new underground utilities and storm pipe are installed below existing pavements.

Construct a perimeter fence surrounding Building #3897 and develop the remainder of the project site as a parking lot with a minimum of 322 POV spaces while following the guidelines set forth in UFC 3-210-01 Civil Engineering. Provide dumpster pad with screen wall enclosure and double swing gates sized to accommodate two dumpsters. Provide two entrances with

PART 3 - CHAPTER 3 - Page 10 swing gates into the fenced enclosure surrounding Building #3897. Buildings #3897 and #3854J must be located within the same fenced enclosure. Provide two entrances to the parking lot from Helicopter Road. Refer to Specification Section 01 14 00 in Part 2 for scheduling requirements.

Construct an armory addition to Building #3877 and a concrete laydown yard. Provide chain link fencing to enclose the laydown yard north of the building addition. Access to the laydown yard from Helicopter Road must be maintained.

Construct a new Ordnance Operations Building with a loading dock and concrete pavement apron and with pedestrian access to the adjacent POV parking lot. Required dimensions for the loading dock are 3 feet 6 inches high and a depth between 10 and 12 feet. Provide dumpster pad with screen wall enclosure and double swing gates sized to accommodate three dumpsters.

Relocate temporary modular storage units from the Armory site to the existing parking lot.

Provide a fenced enclosure for the temporary modular units. Provide two entrances from the Ordnance Operations Building site into the fenced enclosure, one pedestrian swing gate and one vehicle double swing gate. Vehicular access to loading dock and concrete apron will be from Magazine Road. Refer to Specification Section 01 14 00 in Part 2 for scheduling requirements.

Construct a new Boat Canopy adjoining the existing Building #3809 (Boat Storage). Construct concrete paving to connect the existing concrete paved area to the finished floor of the existing Boat Storage facility at the location of a new overhead door. Construct a new canopy over the existing sidewalk connecting the Boat Storage facility with Building #3853.

Construct a Vehicle Maintenance facility and a Boat Shop. Site improvements for the Vehicle Maintenance facility include a concrete paved area with four vehicular wash pads, a parking lot with a minimum of 57 POV parking spaces for operational personnel, paved parking spaces for a minimum of 307 Civil Engineer Support Equipment (CESE) vehicles and equipment, concrete paved apron around the maintenance bays, and access to Amphibious Drive, Knox Road and Murray Road. The CESE vehicle parking and wash pads must be enclosed within a chain link fence with double swing gates at each access point. Provide dumpster pad with screen wall enclosure and double swing gates sized to accommodate four dumpsters. Vehicle wash pads must include three bays of 50’ length to accommodate CESE equipment and one bay of 120’ length to accommodate boats and CESE equipment. Clear width of wash bays must be 20 feet.

Provide minimum 4 foot wide island between adjacent bays. Provide a complete, packaged wash system with capabilities for heating the water, recycling the wastewater, adding detergent and supplying high pressure wash. Provide freeze-proof hydrant at each wash bay with hose stand. Wash pads must be designed to collect wastewater and recycle for re-use in wash system or discharge to sanitary sewer. Wash pad drains must not discharge stormwater into sanitary sewer system. Site improvements for the Boat Shop include concrete pavement around all four sides of the building with connection to Murray Road for access. A Bid Option includes four additional bays in the Boat Shop and the extension of the concrete pavement around the building expansion. The Boat Shop and associated pavement must be enclosed within a chain link fence enclosure contiguous with the secure compound for Buildings #123 & #126.

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3.2.4 Finish Floor Elevation

The building’s lowest finished floor elevation must be set in accordance with Chapter 2 of UFC 3-201-01 Civil Engineering.

3.2.5 Electrical & Mechanical Equipment Pad

Concrete pads must be constructed to accommodate the new electrical transformers and generators. The generators and transformers must be located outside of the unobstructed space for the building in accordance with ATFP criteria. The transformers must have a minimum 10’ clearance in front and 3’ minimum clearance on the other three sides. If mechanical equipment is located at ground level, provide concrete pads for each unit and provide equipment setbacks and clearances in accordance with the more stringent of the manufacturer’s recommendations and ATFP requirements. Elevations of concrete equipment pads must be set at least 6 inches above the adjacent finished grade and must meet the minimum elevation requirements for flood protection as required in ASCE 24, Flood Resistant Design and Construction.

3.2.6 Parking

Parking is required for the Parking Lot and Vehicle Maintenance and Boat Shop sites. The Parking Lot site must be designed for a minimum of 322 POV spaces within the project site.

Parking spaces for CESE vehicles and equipment, and POV parking for employees and visitors must be provided for the Vehicle Maintenance building. CESE vehicle parking must include spaces for a minimum of 76 large CESE vehicles and equipment (10’x40’) and a minimum of 231 spaces for standard CESE vehicles and equipment (10’x20’) spaces. In addition, a parking lot with a minimum of 57 POV spaces must be provided for operational personnel with access from Amphibious Drive. Minimum POV parking space size must be 9’ wide by 18.5’ long.

Minimum drive aisle width must be 26’ for POV parking and 30’ for CESE parking. Provide 1 parallel parking space (20’ x 9’) adjacent to the entrance to the CESE parking lot for drop-off of personnel as indicated on the drawings in Part 6. Handicapped parking spaces and signage must be provided in the POV parking lots and must meet Uniform Federal Accessibility Standards (UFAS) unless more strict requirements are required in this RFP. See ESR G2020 for additional requirements.

3.2.7 Pedestrian Access

The facilities must be accessible by foot and accommodate pedestrian circulation. Location of walks to be based on providing routes that are logical, safe, and provide the shortest route to the pedestrian’s destination. For the Parking Lot site, pedestrian traffic will be heading generally south towards the area being developed as the Naval Special Warfare Group campus. For the Armory Addition site, pedestrian traffic will be heading between Buildings #3873 and #3877 and from Building #3877 to the sidewalk along Helicopter Road. Pedestrian traffic from the Ordnance Operations Building will be heading for the adjacent POV parking lot. The Boat Canopy does not require any separate pedestrian circulation. Vehicle Maintenance Shop pedestrians will be traveling from the POV lot to the Vehicle Maintenance building.

3.2.11 Landscape

Provide landscape material that will be functional and visually appealing for the facility.

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Guarantee landscape installation for a period of one year after final acceptance of the project.

Mature tree canopies must not be within the interior or exterior clear zone of any security fence.

See ESR G20 for landscape requirements.

3.2.12 Utilities

Confirm location of existing active and abandoned utilities within the project limits. Prior to excavation and demolition of existing utilities, a subsurface utility location plan must be submitted to the Government for review. Determine whether the utilities are active and which facilities are being served. Maintain utility service to existing facilities during construction, except when an outage request is authorized by the Contracting Officer. Provide documentation to the Contracting Officer that provides the following information; type of utility found, which facilities are being served, temporary and/or permanent relocation plan, schedule of work, and outage requests. See Specification Section 01 35 26.05 20 in Part 2 for additional requirements.

Temporarily or permanently relocate utilities as needed to construct the facilities upon approval of the Contracting Officer.

See ESR G30, Site Civil/Mechanical Utilities for additional information.

Water Supply

Water supply is required for the Armory Addition, Ordnance Operations, Vehicle Maintenance and Boat Shop buildings. Provide domestic water service to the Armory Addition from the existing water main along the east side of Helicopter Road. Provide domestic and fire water service connections to the Ordnance Operations building from the existing main along the west side of Magazine Road. Relocate the existing water lines located within 10 feet of the foundation for the Vehicle Maintenance building. Provide domestic and fire water service to the Vehicle Maintenance building from a connection to the relocated water main in the western portion of the site. Provide domestic and fire water service connections to the Boat Shop building from the existing water main along the south side of Murray Road. Provide a fire water service connection sized to accommodate the required level of fire protection determined during design for all buildings. Provide fire hydrants to meet coverage requirements in accordance with UFC 3-600-01 and NFPA 24.

Sanitary Sewer

The Armory Addition, Operations Ordnance, Vehicle Maintenance and Boat Shop buildings will require sanitary sewer service connections. Provide sanitary sewer service to the Armory Addition from the existing 12-inch sewer main located between the addition and Helicopter Road. Connect sanitary sewerage to the Ordnance Operations building from the existing 10-inch sanitary sewer main located along the north side of Murray Road. Provide an on-site sewage collection system for the Vehicle Maintenance and Boat Shop buildings and wash pads.

Provide a sanitary lift station to convey the collected sewage to the gravity…