GBSD ICC Design Summary 2023-06-29.pdf

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Sentinel GBSD Integrated Command Center (FY23) F.E. Warren Air Force Base, WY

Project Number: GHLN231990 Solicitation Number: W9128F23R0022

SUMMARY OF DESIGN

FEATURES

Controlled by: DoD Component Controlled by: Office of Responsibility CUI Category(ies): XXXXX Limited Dissemination Control: XXXXX

POC:XXXXXX XXXXXXXX, XXX-XXX-XXXX

Information provided here is for presentation purposes only, not for bidding or construction.

AGENDA

01 Project Objectives

02 Concept

03 Unique Design Features

04 Special Coordination Needs

CUI Information provided here is for presentation purposes only, not for bidding or construction.

SAFETY MOMENT

PROJECT OBJECTIVES

The GBSD Integrated Command Center (ICC) services the Intercontinental Ballistic Missile mission at F.E. Warren AFB.

The ICC is an integral part of the Weapon System and provides centralized Missile Wing maintenance, security, cyber, and communications operations for the Weapon System.

PROJECT OBJECTIVES

CIVIL

CONCEPT

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• Site includes asphalt and concrete pavements

• Approximately 4000 CY of soil is estimated to be contaminated and needs to be hauled off site. It may be determined that none of the soil is contaminated and all can be utilized on site. See specification section 02 61 13 Excavation and Handling of Contaminated Material

Construction Dewatering

UNIQUE DESIGN FEATURES

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• Dewatering for construction of basement

• Chemical treatment system for reduction of TCE, Permanganate, PFAS – see specification section 02 61 13 Excavation and Handling of Contaminated Material

• Discharge to storm sewer after treatment

Active Drop Arm Vehicle Barrier

SPECIAL COORDINATION NEEDS

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• K-12 Anti-Ram Barrier

• Gate opening length varies across the site

STRUCTURAL

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Complex, Highly Interconnected Structure

UNIQUE DESIGN FEATURES

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HEMP Shield Complex, steel plated system with stringent fabrication, construction, and penetration requirements.

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HEMP Shield

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HEMP Shield

Sequence of Construction

The structural design is sensitive to sequence of construction. As a result, an acceptable sequence of construction is listed in the structural drawings, which must be followed unless the contractor and their licensed engineer analyze the structure for an alternate sequence of construction.

Custom Cut Steel Plates

The HEMP shielded structure is supported by a composite steel floor. As a result, some of the HEMP shield steel plates may need to be custom fabricated to align with the deflected shape of the steel floor plate that is supported by the composite framing below. This will require building much of the structure, taking many field measurements, and then custom fabricating the pieces.

SPECIAL COORDINATION NEEDS

ARCHITECTURAL

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Secure Area Diagram

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Secure Area Cross Section

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Secure Area Cross Section

Interior Scope

Secure Areas and Shielding

– HEMP and RF shielding

Inspection Zones for HEMP Shield

– 2M and 3M zones

– Walkable “lid” above secure areas

RF Shielding

– Steel plate (refer to Structural)

– Protective Technical Barrier (PTB)

(Section 13 27 54.00 10)

Shielded Doors

– HEMP doors (see details on A-614)

– RF doors (see details on A-615)

Raised Access Floor

– Intended to facilitate inspection of HEMP

Shield floor

– No underfloor air distribution

Removable Wall Panels at Main Lobby

– Intended to facilitate inspection of HEMP

Shield walls

– Refer to sheets A-403 and A-520

High STC Ratings Throughout

– STC-50 is “typical” partition

– Resilient isolation clips at STC-55 partitions

– STC-52 double IGU glazing at Conference

Room

UNIQUE DESIGN FEATURES

Exterior

Below Grade Waterproofing

– Underslab (blind-side application)

– Basement wall (positive-side application)

– Retention system by Contractor

Architectural Precast

– 8” thick panels (cladding; not structural)

– Formliner, thin brick, pilaster

– Color matching (PCI color and existing

Building 1235)

Insulation and Air Barrier Continuity

– Refer to sheets GI013 – GI015 for continuity drawings

– Closed-cell spray-foam insulation

• Ignition barriers: metal panel, GWB, intumescent film

Exterior Storefront and Glazing

– Refer Section 08 41 13, 2.1.1.f for Blast Loads at Storefront

– Refer Section 04 81 00 1.3 for Blast Loads at

Glazing

– Refer sheet A-631 for blast resistant laminated glazing details

UNIQUE DESIGN FEATURES

ANTITERRORISM/FORCE PROTECTION

All required AT/FP requirements are included in the drawings and specifications. Hardened outer shell and vehicle barrier meet needed UFC requirements.

Spaces are provided for CB threats. The Government will provide equipment needed to meet the requirements.

HEMP and RF designs cover building systems.

Weapons systems penetration and filter requirements are GF/GI.

CONCEPT

AT/FP – ensure vehicle barrier is K12 or equivalent.

Work with Government stakeholders to understand CB equipment needs and locations.

WBC Designs for the weapon system need to be developed. Space is allocated but the filter and waveguide requirements are not known.

RF spaces may prove difficult to implement waveguides and filter systems.

UNIQUE DESIGN FEATURES

MECHANICAL

Chilled Water System

– 2N redundancy

– Separate systems for Comfort Cooling and IT

Loads

– Modular water-cooled chillers (Trane)

– Closed Loop Outdoor Unit rejects heat with hydraulically powered fans.

Heating Water System

– Two Condensing Boilers each @ 65% Load

– Terminal Units with reheat.

– Heating system is not 2N redundant.

Air-Side Systems

– VAV air handling units with single zone terminal units.

– In-row coolers for spaces with IT racks.

– Outer HEMP test zone heated and ventilated only.

CONCEPT

All equipment serving HEMP shielded spaces that have electronic devices to be within HEMP boundary.

RF shielded spaces with HEMP boundary.

Penetrations through HEMP and RF require waveguides.

Fan filter units protect against CB threat.

2N redundancy on chilled water, ventilation, and CB systems.

UNIQUE DESIGN FEATURES

HEMP boundary penetrations require coordination with structural framing.

Delegated design of hydraulic powered fluid coolers on condenser water system.

Government furnished equipment coordination.

Some work stations require duct connections from MILCON equipment.

Diesel fuel tank for generator. Located exterior of building with pumps inside of HEMP shield.

No restrooms within HEMP shielding.

SPECIAL COORDINATION NEEDS

ELECTRICAL

Electrical Distribution System

– Single Utility Transformer Radial Feed

– Redundant Feeds / Redundant Distribution within the HEMP Shield

– 100% Generator Back-up within HEMP

– UPS Distribution to Data Racks / Critical

Electronics Equipment

CONCEPT

Other systems

– Grounding and Lightning Protection

– HEMP Shielding

– Filtering

– Lighting within inspection areas (three volumes)

– Central lighting inverter within HEMP volume

– Site Parking lot lighting, Radio, and Gate Arm

Systems

CONCEPT

Interior Generator System

– All electrical systems within HEMP must operate without support from electrically driven devices outside of HEMP o Generator cooling, signal wiring, fuel pumps, etc. must be interior to HEMP Shield and not reliant

Clear Boundary / RF Boundary

– Consolidate conduit penetrations to a single area

– Conduits entering space must terminate within space (no pass through)

– RF Boundaries require additional filtering and welded conduits

HEMP Boundary

– Exterior bonded to counterpoise system at 20’ intervals

– Penetrations o HEMP furnished filters at each penetration o Consolidated to four power penetrations

(Two Utility Power, One Load Bank, One Security (outside of HEMP) o Welded conduit from filter through boundary

UNIQUE DESIGN FEATURES

Grounding

– Ground system beneath building for bonding to HEMP Shield o From underground through basement to

HEMP Shield

– RF Shield (in wall) and raised floor bonded to

HEMP Shield

– Coordinate bonds to HEMP Shield with manufacturer (exothermic weld)

SPECIAL COORDINATION NEEDS

Coordinate filter mounting, sizes, and location

– Power Filters on HEMP wall

– RF Filters overhead in electrical room or just outside of protected space

Conduit routing and Supports

– Above or Below HEMP, Clear, and RF areas.

– HEMP shield not to be used for conduit support (basement conduits could be underfloor)

– No concealed conduit or recessed devices in HEMP boundary, clear boundary, and RF walls; Utilize Surface mounted devices for clear and RF Boundaries

Chiller VFD must limit in-rush to 110%

SPECIAL COORDINATION NEEDS

TELECOMMUNICATIONS

Site Comm

• Duct bank augmentation

− Mostly direct buried − Some Directional boring − Includes entry to ITNs

• Lockable Comm Manholes − Must match existing products A3/T-501 − Coordinate for access to manholes.

CONCEPT

Interior Comm

• 6’ Bend Radius for Antenna conduits

• HEMP Shield Penetrations

− 3.5” Conduit − All dielectric Fiber − Filter Copper cables

• Critical Coordination − GFGI Antenna RF Filters − Other Filters are CFCI − Coordination with NG Equipment

UNIQUE DESIGN FEATURES

IDS, ACS & CCTV

• GFGI

− Equipment − Software − Devices

• CFCI

− All LV Wiring − Power wiring − Conduit and Back box infrastructure

Coordination with NG.

NG is the Designer of the ESS and is to be included in the submittal review process.

UNIQUE DESIGN FEATURES

THANK YOU