Attachment_8._CMAFS_Engineering_ _Design_Criteria_Manual.pdf

721ST CIVIL ENGINEER DIVISION

CHEYENNE MOUNTAIN AIR FORCE STATION, COLORADO

FEBRUARY 2004

CMAFS Engineering and Design Criteria Manual

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Attachment 8 Feb 2004

721ST CIVIL ENGINEER DIVISION

CHEYENNE MOUNTAIN AIR FORCE STATION, COLORADO

FEBRUARY 2004

CMAFS Engineering and Design Criteria Manual

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ENGINEERING AND DESIGN CRITERIA MANUAL

February 2004

Cheyenne Mountain Air Force Station

TABLE OF CONTENTS

SECTION PAGE

1. FUNDAMENTAL CONCEPTS

1.1. MISSION

1.2. PROTECTIVE SYSTEMS

1.3. REDUNDANCY

1.4. SPECIFICATIONS

1.5. TRAINING

1.6. PRE-DESIGN MEETING

1.7. RECORD DRAWINGS

1.8. DESIGN ANALYSIS

2. ARCHITECTURAL

2.1. HUMAN ENGINEERING CRITERIA

2.2. FLAME AND SMOKE RATING

2.3. EXTERIOR CONSTRUCTION ASSEMBLIES

2.4. INTERIOR CONSTRUCTION ASSEMBLIES

3. STRUCTURAL

3.1. GENERAL BUILDING CONCEPT

3.2. STATIC ANALYSIS

3.3. DYNAMIC ANALYSIS

4. ELECTRICAL

4.1. CRITICAL LOADS

4.2. CRITICAL SUPPORT LOADS

4.3. UNINTERRUPTIBLE POWER SYSTEM (UPS) CRITERIA

4.4. GROUNDING

4.5. EMP PROTECTION

5. MECHANICAL

5.1. MECHANICAL SYSTEMS - NORMAL AND EMERGENCY MODES

5.2. DESIGN CRITERIA

5.3. ENERGY CONSERVATION

6. OPERATIONS MANAGEMENT AND CONTROL SYSTEM (OMCS)

6.1. INSTRUMENT AND CONTROL

7. FIRE PROTECTION SYSTEMS

7.1. SYSTEM DESIGN CRITERIA

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8. INTERRUPTIONS AND OUTAGES OF UTILITY SYSTEMS

8.1. PROCEDURES

9. SECURITY REQUIREMENTS

9.1. PROCEDURES

10. OPERATION AND MAINTENANCE MANUALS

10.1. PROCEDURES

11. COMPUTER AIDED DESIGN & DRAFTING (CADD)

11.1. GENERAL REQUIREMENTS

11.2. A-E DISKETTE SUBMITTAL

11.3. DRAWING SUPPORT

11.4. FILE NAMING CONVENTION

11.5. LAYERING

11.6. DRAWING STANDARDS

11.7. PLOTTING REQUIREMENTS

12. ENVIRONMENTAL PROTECTION

12.1. POLLUTION ABATEMENT

13. REFERENCES

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LIST OF ILLUSTRATIONS

Figure 1. CMC Plan View Figure 2.4-1 Column Reference Dimensions Figure 2.4-2 Fire Wall Between Raised Floor & Fire Protection Zone Figure 2.4-3 Room Height Partition Brace Figure 2.4-4 Typical Ceiling Suspension Figure 2.4-5 Typical Flush HM Doors Figure 3.2-1 Static Analysis 1st Floor Plan Figure 3.2-2 Static Analysis 2nd Floor Plan Figure 3.2-3 Static Analysis 3rd Floor Plan Figure 3.2-4 Static Analysis Roof Plan Figure 4.1-1 Critical Load Distribution System Figure 4.1-2 Critical Support Load Distribution System Figure 4.2-1 Critical Support Load Distribution System Figure 4.2-2 Critical Load Distribution System Figure 4.4-1 Typical Grounding Connection Between Steel Buildings and Anchor Bolt Foundation Figure 4.4-2 Electrical Bay Grounding Detail Figure 4.4-3 Electrical Bay Grounding First Floor Plan Figure 4.4-4 Electrical Bay Grounding Second Floor Plan Figure 4.4-5 Electrical Bay Grounding Third Floor Plan Figure 4.5-1 Minimum Shielding Effectiveness of Low Carbon Steel Walls Figure 4.5-2 Induced Conductor Voltage Versus Conduit Peak Current for Varying Number of Bends in

Standard Rigid Steel Conduit, 2 inch Trade Size or Larger Figure 4.5-3 Conductor Voltage Versus H-Field Intensity For Varying Number of Couplings in Standard

Rigid Steel Conduit, 2 inch Trade Size or Larger Figure 4.5-4 Conductor Voltage Versus Conduit Peak Current for Varying Length of Standard Rigid Steel

Conduit 2 inch Trade Size or Larger With Welded Joints or Threaded Couplings Figure 4.5-5 RFI Pull Box Detail Figure 4.5-6 Flex Conduit Installation Figure 4.5-7 Waveguide Connection (Typical Both Sides) Figure 4.5-8 Shielded Area (Typical) Figure 4.5-9 Typical Pipe Penetration Figure 4.5-10 Typical Waveguides Figure 4.5-11 Maximum Cell Opening, Table 1 Figure 4.5-12 Representative Shielding Effectiveness For Honeycomb Waveguides Figure 4.5-13 Waveguide Attenuation as a Function of Waveguide Dimensions Figure 4.5-14 Surge Arrestors (Table 2) and Protective Devices (Table 3) Figure 4.5-15 Simplified Emp Filter Wiring Diagram Figure 4.5-16 Insertion Loss Characteristics of Standard Power Line Filter Figure 5.1-1 Condenser Water Flow Diagram Figure 5.1-2 Industrial Cooling Water Flow Diagram Figure 5.1-3 Chilled Water Flow Diagram Figure 5.1-4 Industrial Air System Flow Diagram Figure 5.1-5 Heating Water System Flow Diagram Figure 5.1-6 Fresh Air Flow Diagram Figure 5.2-1 CMC - Plan View Figure 5.2-2 Typical Flexible Duct Connections Between Buildings Figure 5.2-3 Typical Pipe Penetration Figure 5.2-4 Typical 1/4" Steel Plate Duct Bend (Thru Shielded 3/8" Steel Plate Roof) Figure 5.2-5 1/4" Steel Plate Ducts (Typical) Figure 5.2-6 Typical 1/4" Steel Plate Duct Construction Details Figure 5.2-7 Waveguide Vent Details Figure 5.2-8 Pipe Flexible Connection - Spring Mounted Structures to Rock Mounted Piping Figure 5.2-9 Acceptable Seismic Details for Sway Bracing

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Figure 5.2-10 Airflow Schematic Figure 5.2-11 Maximum Spacing for Hangers and Supports Figure 11.7-1 CADD Diskette Label (Form A)

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FOREWORD

This manual was developed in an effort to consolidate scattered knowledge regarding Cheyenne Mountain Air Force Station (CMAFS) design criteria into one document. It is intended for use by CMAFS and its design professionals, both governmental and private.

The manual does not attempt to duplicate existing Government documents, thus requiring the use of other references as noted in the text. The intent of the document is to identify, as completely as possible, design criteria, which are unique to CMAFS.

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ACRONYMS, SYMBOLS AND DEFINITIONS

721 MSG/CE 721 Mission Support Group, Civil Engineering Division

721 MSG 721 Mission Support Group

721 MSG/CC 721 Mission Support Group, Commander

721 SFS 721 Security Forces Squadron

721 SFS/SFAC 721 Security Forces Squadron, Security Clearance Office

721 SFS/SFAI 721 Security Forces Squadron, Information Security

721 SFS/SFO 721 Security Forces Squadron, Security Forces Operations

A Amperes

AC Alternating Current

ADPE Automatic Data Processing Equipment (computers)

A-E Architect-Engineer

AFOSH Air Force Occupational and Safety Handbook

AFB Air Force Base

AFP Air Force Publication

AFM Air Force Manual

AFR Air Force Regulation

AFSPACECOM Air Force Space Command

AFTO Air Force Technical Order

AMA Acoustical Materials Association

AMCA Air Movement and Control Association

AMSL Above Mean Sea Level

ANSI American National Standards Institute

ASTM American Society for Testing and Materials

AWG American Wire Gauge b Distance from the center of geometry to the spring concentrations bi Distance from the center of rigidity to the ith spring (inches)

BHMA Builders' Hardware Manufacturers Association

Btuh British Thermal Units per Hour

C Damping force in the Y direction (kips or lbs)

Ci Damping force in the Y direction for the ith damper (kips or lbs)

CG Center of Gravity

CL Damping force in the lateral direction (kips or lbs)

CLi Damping force in the lateral direction for the ith damper (kips or lbs)

CADD Computer Aided Design/Drafting

CBR Chemical/Biological/Radiological

CCC Central Control Center

CEGS Corps of Engineers Guide Specifications

CFM Cubic Feet per Minute

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CFR Code of Federal Regulations

CINCNORAD Commander in Chief, NORAD

CM Corrective Maintenance

CMAFS Cheyenne Mountain Air Force Station

CMC Cheyenne Mountain Complex (Underground Portion CMAFS)

CO Contracting Officer

COR Contracting Officer's Representative

CO2 Carbon Dioxide

CR Center of Rigidity

CRT Cathode Ray Tube (computer monitor) d Distance from the center of rigidity to the damper di Distance from the center of rigidity to the ith damper

D Peak free field displacement from Report No. 9

DA Design Analysis dBA "A" weighted decibels

DC Direct Current

DCS Deputy Chief of Staff deg C degrees Celsius deg F degrees Fahrenheit o Angle of list due to asymmetrical load (radians)

Angle of rotation about the center of gravity (radians)

Average static spring deflection at the far spring concentration (inches) ave Average static spring deflection of all N springs (inches) o Average static spring deflection of the first two springs in the row

(inches) n Average static spring deflection of the last two springs in the row

(inches)

H Horizontal ground shock displacement

V Vertical ground shock displacement

V1 Vertical displacement component, slow mode

V2 Vertical displacement component, fast mode

H1 Horizontal displacement component, slow mode

H2 Horizontal displacement component, fast mode

DISCO Defense Investigative Service Clearance Office

DIAM Defense Intelligence Agency Manual

DoD Department of Defense

DX Direct Exchange

EAL Entry Authority List

ECP Entry Control Points

EM Engineering Manual

EMCS Energy Monitoring and Control System

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EMP Electromagnetic Pulse

EPA Environmental Protection Agency

ETL Engineering Technical Letter fv Natural frequency, vertical f1 Natural frequency, slow mode, horizontal f2 Natural frequency, fast mode, horizontal

F1 Distance to rocking point of slow mode, inches

F2 Distance to rocking point of fast mode, inches

FID Field Interface Device

FIPS Federal Information Processing Standard

Flexibility Utilities and support systems shall be designed to allow maximum flexibility, so that constant changes and upgrades will not disrupt operations.

FM Factory Mutual System

FOS Facilities Operations System

FPS Fire Protection System g Acceleration due to gravity (386.4 in/sec2)

HCD Halon Containment Dampers

HEMP High Altitude Electromagnetic Pulse hz Hertz

IAW In Accordance With

ICW Industrial Cooling Water

IMUX Intelligent Multiplexer

J Rotational mass moment of inertia about the center of gravity (kip-sec2-in or lb-sec2-in)

K Spring rate of one spring (k/in)

KA Kilo-amperes kH Spring rate in the X direction (k/in or lb/in) kHi Spring rate in the X direction for the ith spring (k/in or lb/in) kV Spring rate in the Y direction (k/in or lb/in) kVi Spring rate in the Y direction for the ith spring (k/in or lb/in)

KVA Kilo-volt-amperes

LED Light Emitting Diode m Mass

MCM Thousand Circular Mils

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MCMT Mean Corrective Maintenance Time

MCO Maximum Cell Opening

MER Mechanical Equipment Room mg Weight (kips or lbs)

MIL-STD Military Standard

MPMT Mean Preventive Maintenance Time

MSDS Material Safety Data Sheet

MSS Manufacturers Standardization Society of the Valves and Fittings

Industry

MSHA Mine Safety and Health Administration

MTBF Mean Time Between Failures

MUX Multiplexer n Total number of spring spacings in one row

N Total number of springs

NAC National Agency Check

NBC Nuclear, Biological, Chemical

NCMC NORAD Cheyenne Mountain Complex

NEMA National Electrical Manufacturer's Association

NFPA National Fire Protection Association

NIOSH National Institute for Occupational Safety and Health

NORAD North American Aerospace Defense Command

NRC Noise Reduction Coefficient

O&M Operation and Maintenance

OSHA Occupational Safety and Health Act

PB Project Book

PC Power Center

PCM Power Converter Module

PD Project Definition

PDC Power Distribution Center

PM Preventative Maintenance

PVC Polyvinyl Chloride

Rx Distance from the center of gravity to the center of rigidity in the X direction (inches)

Ry Distance from the center of gravity to the center of rigidity in the Y direction (inches)

Redundancy A second system which is not required for normal operation, but is identical in technical function to the primary system. The redundant system is required for maintenance, and for elimination of single point failures.

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RFI Radio Frequency Interference

RMS Root Mean Square

S Horizontal spacing between individual springs (inches)

SBEMP Surface Burst Electromagnetic Pulse

SCIF Sensitive Compartmented Information Facility

SCR Silicon Controlled Rectifier

SCS Supervisory Control System

SDI Steel Door Institute

SIS Shock Isolation System

SOW Statement of Work

SPP Standard Practice Procedures

STC Sound Transmission Coefficient

Survivability The ability to continue to perform the CMC mission after an attack has occurred.

sym. symmetrical

UL Underwriters' Laboratories

UPS Uninterruptible Power System

Using Service either the U.S. Air Force or NORAD

USSPACECOM United States Space Command

V volts

VDC Volts Direct Current

W1 Natural circular frequency, slow mode, horizontal

W2 Natural circular frequency, fast mode, horizontal

Wv Natural circular frequency, vertical

WMF Water Monitoring Facility

X Displacement of the rigid body in the X direction (inches)

Xs Displacement of the foundation in the X direction (inches)

Horizontal Acceleration

Y Displacement of the rigid body in the Y direction (inches)

Vertical Acceleration

Ys Displacement of the foundation in the Y direction (inches)

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INTRODUCTION

Cheyenne Mountain Air Force Station is the underground command center of the North American AeroSpace Defense and United States Space Commands. Sharing the complex with NORAD are the Missile Warning and Space Defense Operations Center (SPADOC), Space Surveillance Center (SPAC), Air Defense Operations Center (ADOC) and a Civil Defense National Warning Center. The Complex is jointly operated by the United States and Canada. As the name implies, it is built inside the granite of Cheyenne Mountain near Colorado Springs, Colorado.

The mission of CMAFS is to provide a survivable, self-sustaining command and control facility where CINCNORAD/USCINCSPACE can execute the NORAD/USSPACECOM directed missions of attack warning, space surveillance and air sovereignty during peacetime and increased defense conditions.

The main entrance to the CMC is approximately one-third of a mile from the north portal via a tunnel which leads to a pair of steel framed, reinforced concrete blast doors.

Behind the blast doors is a steel building Complex built within a 4.5-acre grid of excavated chambers and tunnels. The main excavation consists of three chambers 45 feet wide, 60-1/2 feet high and 588 feet long, intersected by four chambers 32 feet wide, 56 feet high and 335 feet long. Fifteen buildings, freestanding without contact with the rock walls or roofs and joined by flexible vestibule connections, make up the inner Complex. Eleven of these buildings are three stories tall; the others one and two stories.

Shells of the buildings are made of 3/8-inch continuously welded low carbon steel plates, which are supported by structural steel frames. Metal walls and tunnels serve to attenuate Electromagnetic Pulse (EMP). Metal doors at each building entrance serve as fire doors to help contain fire and smoke.

Emphasis on the design of the structure is predicated on the effects of nuclear weapons. However, building design also makes it possible for the Complex to absorb the shock of earthquakes. Sets of blast valves, installed in reinforced concrete bulkheads, have been placed in the exhaust and air intake supply, as well as water, fuel and sewer lines. Sensors at the two portal entrances will detect overpressure waves from a nuclear explosion, causing the valves to close and protect the center. All of the buildings in the Complex are mounted on large steel springs, each weighing approximately 1,000 pounds. Acting in conjunction with these springs are friction dampers, which are designed to remove the bounce that can be expected from explosions or earth tremors.

To make the complex self-sufficient, adequate space in the Complex is devoted to support functions.

Limited, but adequate, sleeping facilities are available within the main Complex for use during button-up exercises or actual emergencies. In addition, a dining facility; a compact, miniaturized medical facility featuring an operating room, dental office, pharmacy and a two-bed ward; a small physical conditioning center complete with exercise equipment and sauna bath; a small Base Exchange, Dining Facility, Chapel, and Barber Shop are located within the main Complex. If necessary, the entire Complex could button up and remain self-sufficient and isolated from the outside (except for communications) for up to 30 days.

Within the Complex are all the utility systems necessary to make the facility functional. Electrical power comes from six 1750 kilowatt, diesel-powered generators. Currently, in the interest of energy conservation, the Complex operates in a daily peacetime mode on a combination of diesel generated and commercial power, the commercial power supplied by the City of Colorado Springs. The Complex can revert to a total diesel power configuration at any time. Water for the Complex comes from the Colorado Springs water system and is pumped into the rock reservoirs via lift stations from Fort Carson.

Storage capacity within the excavation is 1,500,000 gallons for domestic use and 4,500,000 gallons for industrial use. A water treatment plant monitors water quality and regulates the flow into the reservoirs.

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Sewage disposal is accomplished through the Fort Carson treatment plant.

Incoming air may be filtered through a system of chemical/biological/radiological (CBR) filters to remove harmful germs and/or radioactive and chemical particulates. The fresh air intake is mainly from the south access tunnel, which is 17-1/2 feet high and 15 feet wide and is linked to the north access tunnel, which is 22-1/2 feet high and 29 feet wide. The entire tunnel from north to south entry portals is 4,675 feet long. See Figure 1. CMC Plan View, page 3.

Personnel work in the Complex is on a three-shift, 24 hour-a-day basis.

There is only one loading dock and one freight elevator within the Complex. Use of this dock is tightly scheduled and controlled. Contractors have only restricted use of this loading dock and Contractors must schedule requirements through the Contracting Officer's Representative (COR) at least 24 hours in advance of the proposed time of use.

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Figure 1. CMC Plan View

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1. FUNDAMENTAL CONCEPTS

1.1. MISSION

1.1.1. The mission of Cheyenne Mountain Air Force Station is to manage an integrated system and train personnel to:

1.1.1.1. Provide survivable, self-sustaining command and control facility where CINCNORAD/USCINCSPACE (Commander-in-Chief NORAD/Commander-In-Chief United States Space Command) can execute the NORAD/USSPACECOM directed missions of attack warning, space surveillance, and air sovereignty during peacetime and increased defense conditions.

1.1.1.2. Gather, collate, and provide CINCNORAD/USCINCSPACE all information necessary to discharge responsibilities to the National Command Authorities of the United States and Canadian Governments.

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FUNDAMENTAL CONCEPTS

1.2. PROTECTIVE SYSTEMS

1.2.1. The CMC is intended to be secure against the following threats:

1.2.1.1. NUCLEAR WEAPONS EFFECTS.

1.2.1.1.1. Ground Shock.

1.2.1.1.2. EMP.

1.2.1.1.3. Radiation.

1.2.1.1.4. Heat.

1.2.1.1.5. Overpressures.

1.2.1.2. Nuclear-Biological-Chemical (NBC), formerly Chemical, Biological, and Radiation (CBR), Contamination.

1.2.1.3. Sabotage, Terrorism and Unauthorized Access at openings to the facility.

1.2.1.4. Espionage or the unnecessary spread of sensitive information.

1.2.1.5. Falling rocks or other threats related to the physical location and quality of the facility which could damage exterior utilities.

1.2.2. New projects within the CMC will ordinarily benefit from existing protective systems against the threats listed above. Designers will be given specific requirements in the Project Definition (PD) Package and the Requirements and Management Plan (RAMP) for Military Construction Projects, or in the A-E Statement of Work (SOW) for O&M projects. The designer must be aware of general threats so that he or she can seek further instructions if they perceive a possible breach of the protection against the threats listed above. Basic protective systems and references are listed below, and discussed in further detail in their respective sections of this Manual.

1.2.2.1. Primary protection against Nuclear Weapons Effects is provided by its location within Cheyenne Mountain.

1.2.2.1.1. Shock isolated platforms for equipment and buildings provide limited protection against ground shock.

1.2.2.1.2. Systems are protected from EMP by enclosing them in a protective container which grounds out all currents before they can reach the contents. For example, the eleven 3-story office buildings of the Complex all have a skin of 3/8-inch-thick plate steel continuously welded together with no holes. Any penetration of this "shield" must pass through a "waveguide," or a "filter/arrestor."

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1.2.2.1.2.1. The "waveguide" allows people, air, communications signals, and water to pass through. The "waveguide" is a tunnel long enough that an energy wave entering at its greatest dimension will be sufficiently attenuated before it passes through the tunnel. The required length of the waveguide is proportionate to the greatest dimension of the opening.

1.2.2.1.2.2. The "filters" are electrical devices which block the passage of damaging frequencies, thereby "cleaning" the currents that enter.

1.2.2.1.2.3. The "arrestors" are electrical devices that shunt or reflect any electrical surges that are large enough to damage the protected loads. Arrestors are not designed for specific frequency bands.

1.2.2.1.3. Radiation protection comes from the location within Cheyenne Mountain and the ability to isolate the Complex from the outside environment.

1.2.2.1.4. Heat protection comes from the location within Cheyenne Mountain and weapon-resistant construction.

1.2.2.1.5. Protection from Overpressures comes from the location within Cheyenne Mountain and from the Blast Doors and Blast Valves.

1.2.2.2. Protection from Nuclear-Biological-Chemical (NBC), formerly Chemical, Biological, and Radiation (CBR), contamination comes from the location within Cheyenne Mountain and the ability to isolate the Complex from the outside. Fresh air can be introduced through the existing NBC or CBR Filters when the need arises.

1.2.2.3. The Complex is protected against Sabotage, Terrorism, and Unauthorized Access by its location within Cheyenne Mountain as well as exterior measures taken against intrusion such as fencing with concertina wire, barricades, intrusion detection and video screening. Air Force Security Forces and security checks are required at all entrances and exits.

1.2.2.4. Protection from hostile intelligence comes from the security checks for entry and the mechanism of Sensitive Compartmented Information (SCI) used by the Department of Defense (See DIAM 50-3) to prevent or visually signal forced entry and to prevent eavesdropping. The use of SCI areas will be called out in the PD package or A-E SOW.

1.2.2.5. Utility lines, which must be installed exposed, must have physical protection against falling rocks and tampering by unauthorized personnel which may damage and disrupt the utilities.

The need for shock isolation, and the methods to be used, must be evaluated. No exposed lines can carry any critical utility.

1.2.3. Prior to a Contractor disturbing an in-place protective system, approval shall be obtained from 721 MSG/CE/CECC (Contracts Section).

1.2.4. Fire Protection Systems are discussed in detail in Section 7 of this Manual.

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1.3. REDUNDANCY

1.3.1. The overriding criteria for all design involving the facilities is to provide: (a) complete redundancy of critical systems to eliminate single point failures, (b) provide systems with a high reliability/availability, (c) provide security of systems, and (d) develop a design which allows flexibility of operation and utilization.

1.3.1.1. The redundancy of utility systems allows for maintenance of systems without interruptions or outages to critical systems. All utility systems will be completely redundant.

Presently, not all systems are redundant. The designer should be aware that any noncritical area today may become a critical area with critical loads in the future. Therefore, when work is planned for systems such as equipment in mechanical rooms, provide complete redundancy if it does not already exist. During the design process, if the Architect-Engineer (A-E) becomes aware of a single-point failure condition, 721 MSG/CE must be made aware of the situation immediately. At that point, 721 MSG/CE will determine if redundancy will be incorporated into the design. The A-E must always remain cognizant of the redundancy requirement.

1.3.1.2. The redundant systems shall be separated to the maximum extent possible to eliminate single point failures.

1.3.1.3. All projects, which require temporary utilities, such as air handlers, transformers or other critical systems, shall have redundant units installed throughout the period of temporary use. The A-E shall include redundancy requirements for systems that will be affected during construction, as part of the design. The A-E must clearly indicate to the Construction Contractor that either (1) the affected system be reconfigured in place to maintain redundancy, or (2) require the installation of temporary utilities to provide redundancy.

1.4. SPECIFICATIONS

1.4.1. Specifications shall be based upon Corps of Engineers Guide Specifications (CEGS) or other suitable guide specifications in the Construction Specifications Institute (CSI) format. The A-E shall completely edit the guide specifications for each project. Editing shall include development of new text and sections as required to completely address project requirements. Material specification shall follow general guidelines as described below.

1.4.1.1. Products used for Government installations shall be commonly available nationally with maximum competition from manufacturers. Therefore, non-proprietary specifications shall be used, open to as many qualified bidders who can provide a satisfactory product.

1.4.1.2. If special requirements warrant the specification of one product to the exclusion of others, a justification for sole source shall be approved by HQ AFSPACECOMD and the A-E shall be directed to openly specify the product as proprietary. Do not disguise a proprietary specification in generic form in an attempt to discourage unapproved competitors from bidding.

1.4.2. When submitting specification packages as part of the design review packages (35%, 65%, etc.), the specification cover should indicate the percent complete.

1.4.3. Standard CMAFS specification sections must be included in all construction project specification packages.

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1.5. TRAINING

1.5.1. The designer must coordinate, with 721 MSG/CE or the Using Service, the requirements for training personnel in the operation and maintenance of new equipment to be installed as a part of any project. The training requirements shall be included as a part of the written specifications and shall include the following:

1.5.1.1. Training requirements must be coordinated with the Operations Flight. The requirements for training personnel on the operation of new equipment will be determined by the Operations and Maintenance Flight. Operational training should include personnel from the using service.

1.5.1.2. The contractor must provide a professional quality videotape and/or provide classroom training which illustrates "hands on training".

1.5.1.3. Training must provide rules, and concepts necessary for mission success. Materials should be readily available for review before a prefinal inspection is performed and be up to date and applicable to the design and environment within Cheyenne Mountain.

1.5.1.4. Four copies of training manuals, technical manuals, and operator manuals; including certificates of warranty; should be provided to CECC prior to or on final walk through.

1.6. PRE-DESIGN MEETING

1.6.1. A pre-design meeting may be scheduled at the beginning of the project to identify unique Air Force items that must be included in the design. The A-E shall coordinate the incorporation of these items with appropriate CMAFS organizations as directed by the CO/COR.

1.7. RECORD DRAWINGS

1.7.1. The A-E shall include in the contract specifications that within 10 days of the project completion, the Construction Contractor shall provide 721 MSG/CE with one set of redline drawings which have been corrected to show actual installation. The specifications shall also establish minimum acceptable drafting criteria to be used by the Construction Contractor in developing redline drawings (i.e. use of standard symbols, scale, details, notes, etc.).

1.7.2. A master list of all record drawings is available from 721 MSG/CE located in Building 101 of CMAFS. Master drawings may be viewed, but may not be removed from CMAFS. Blue line prints are available in reasonable quantities from 721 MSG/CE, upon request.

1.7.3. Design drawings shall be developed from existing record drawings available from 721 MSG/CE to the A-E upon request. The majority of record drawings are available in a digitized format.

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1.8. DESIGN ANALYSIS

1.8.1. GENERAL.

1.8.1.1. REQUIREMENTS. A design analysis (DA) is required for all new construction projects and projects involving revisions to existing facilities located at CMAFS.

1.8.1.2. DEFINITION. A design analysis is a bound assembly, in one or more volumes, of all functional and engineering criteria, design information, and calculations applicable to the project. A design analysis serves the following functions:

1.8.1.2.1. Review and approval during design development.

1.8.1.2.2. Record documentation of the design philosophy.

1.8.1.2.3. Future reevaluation and modification of existing construction.

1.8.1.3. CONTENT. The design analysis shall be divided into the following three parts unless indicated otherwise.

1.8.1.3.1. Part 1 - General Description. This part will provide statements of purpose, design philosophy and applicable criteria. A description of the project and a summary of the economic factors influencing the choice of the civil, architectural, structural, mechanical, electrical, fire safety and water supply and wastewater disposal systems used in the project shall be provided along with an indication of how initial and life cycle costs were considered.

1.8.1.3.1.1. Purpose. Provide a statement justifying the need for the project.

1.8.1.3.1.2. Design Philosophy. Provide a statement summarizing the assumptions, alternatives, and conclusions influencing the choice of selected systems.

1.8.1.3.1.3. Applicable Criteria. Provide a list of the general criteria that pertains to all disciplines used in the design, including prescribed criteria, specific studies, and minutes of predesign conference meetings. Specific criteria used in a particular engineering/architectural discipline shall be listed in the text of the appropriate discipline in Part 2 of the design analysis. Such criteria shall be referenced accordingly.

Specialized criteria, e.g., SCIF or EMP requirement, will also be identified.

1.8.1.3.1.4. Project Description. Provide a description of the project and summary of economic factors (including life cycle cost analysis) influencing the choice of materials and systems used in the project.

1.8.1.3.2. Part 2 - Design Requirements and Provisions. This part of the design analysis shall provide statements of factors considered and provided in the design along with supporting justification of design decisions and design calculations.

1.8.1.3.3. Part 3 - Operation and Maintenance (O&M) Provisions. This part of the design analysis shall provide a compilation of design provisions made to enhance and to reduce the

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1.8.1.4. DESIGN ANALYSIS CONTENT AT VARIOUS DESIGN STAGES. The design analysis shall be included at each submittal stage, in addition to the drawings, cost estimate and specifications. The specific content of the design analysis for the various engineering/architectural disciplines is covered in paragraph 1.8.1.5.

1.8.1.4.1. Conceptual and Development Design Analysis. Conceptual design analysis shall be submitted on schedule when the design is approximately 35 percent complete. A Development Design Analysis corresponds to design submittals approximately 65 percent complete. Requirements for each stage of the design analysis are described in paragraph 1.5.

In addition, these design analyses shall cover deviations from furnished criteria and shall discuss, in detail, problem areas and missing criteria that require resolution before final design can be completed.

1.8.1.4.1.1. Appendices. Appendices to the design analysis shall include:

calculations, conference minutes and pertinent correspondence relative to the design.

All pages in the appendices shall be presented in clear and legible form. Each appendix shall be provided with a title page and table of contents (index). Pages shall be numbered consecutively for each appendix and identified in the table of contents.

Cross-referencing shall be clear. The source of loading conditions, formulas and references shall be identified. Assumptions and conclusions shall be explained.

1.8.1.4.2. Final Design Analysis. The final design analysis will be submitted at the 95% and 100% stages of design.

1.8.1.4.2.1. General. The final design analysis shall be a complete document within itself, containing all information pertinent to the design of the project. This document is not only used for review and substantiation of the design, but for record purposes. All applicable data contained on any previous design analysis shall be repeated.

Reference shall not be made to the previous analysis. The original sheets shall be furnished for the entire final design analysis including the appendices. The A-E shall incorporate revisions as a result of the 95% review and submit the 100 percent complete final design analysis for record purposes.

1.8.1.4.2.2. Appendices. The appendices to the final design analysis shall include all those used in the previous design analysis, as applicable to the final design.

Appendices shall include: complete calculations (each page checked and initialed), minutes of meetings of all review conferences, and pertinent correspondence relative to design. All pages in the appendices shall be presented in clear and legible form. Each appendix shall be provided with a title page, table of contents (index), and a tabulation showing all design loads and conditions (calculations only). Pages shall be numbered consecutively for each appendix and identified in the table of contents. Cross-referencing shall be clear. The source of loading conditions, formulas, and references shall be identified. Assumptions and conclusions shall be explained.

1.8.1.4.2.3. Changes. A-E prepared revisions to the final design documents as a result of final review, amendments during advertising or modification during construction, CMAFS Engineering and Design Criteria Manual

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1.8.1.5. CONTENT. The following paragraphs outline the minimum information to be included within the design analysis. The A-E shall tailor the information as required by the nature of the particular design project.

1.8.1.5.1. Site Design. The design analysis for all submittal stages shall specifically address concerns with energy efficiency in the areas of site layout, exposure, use of plant materials, and landform to mitigate the adverse effects of climatic conditions, and how exterior conservation efforts correlate with the approaches taken for the interior. The design analysis shall describe layout conditions, landscape or planting problems, and turf considerations. Special attention shall be directed towards adverse soil conditions, climate, restricted use of water and erosion problems, plant materials, and turf types.

1.8.1.5.2. Civil Engineering.

1.8.1.5.2.1. Conceptual Design Analysis (35%) shall include a preliminary pavement design based upon estimated soil properties. Storm drainage will not require any calculation to support the sizes. A statement should be provided on the capacity of the existing system to accept additional flow. Indicate if concrete curb and gutter will be used. DA should indicate pipe size that will be used for the cost estimate and a rough estimate of earthwork quantities. DA should state if borrow material is available on site.

DA should indicate approximate amount of fill under buildings and roads. Minimum and/or maximum grades (% slope) will be stated.

1.8.1.5.2.2. Development Design Analysis (65%) shall include the following:

1.8.1.5.2.2.1. List of applicable criteria.

1.8.1.5.2.2.2. Summary of composition and volume of anticipated traffic using new pavements.

1.8.1.5.2.2.3. Rigid and flexible pavement design calculations.

1.8.1.5.2.2.4. Drainage area map, showing the boundaries of specific drainage areas tributary to their respective drain inlets or culverts.

1.8.1.5.2.2.5. Storm run-off calculations for each drainage area.

1.8.1.5.2.2.6. Preliminary pipe sizing calculations.

1.8.1.5.2.2.7. All earthwork quantity calculations and a summary table with a discussion of the earthwork balancing.

1.8.1.5.2.3. Final Design Analysis (95% & 100%) shall include the following items in addition to those required in previous submittals:

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1.8.1.5.2.3.1. Discussion of pavement base course drainage requirements. The A-E shall determine whether positive drainage of pavement base courses is required. Positive drainage can be accomplished by either using subdrains or sloping base courses through the shoulder.

1.8.1.5.2.3.2. Tabulation of capacities of new storm drains and culverts including:

diameter and slope of storm drain pipes, design storm discharge and velocity for each storm drain pipe, maximum discharge capacity of each storm drain pipe, headwater depth of each culvert during design storm discharge.

1.8.1.5.2.3.3. Hydraulic capacity calculations for each new curb and area inlet.

1.8.1.5.2.3.4. Anticipated service life of all allowable storm drain pipe materials.

Discussion of corrosion design for corrugated metal pipe shall include the soil pH and resistivity used, anticipated service life of uncoated metal pipe and additional life provided by any required non-metallic coatings and paving.

1.8.1.5.2.3.5. Discussion of watertight joint requirements for storm drains. The A- E shall determine whether watertight joints are required for new storm drains.

1.8.1.5.3. .Water and Wastewater Engineering.

1.8.1.5.3.1. Conceptual Design Analysis (35%) shall include the following:

1.8.1.5.3.1.1. A tabulation of criteria and design analysis for the basis of design of all utilities systems, and/or components thereof. Provide a narrative description of all system design and the rationale for such proposal.

1.8.1.5.3.1.2. The A-E shall determine the adequacy of the water distribution system for fire protection by contacting the Fire Department to obtain fire hydrant flow test results for locations pertinent to the site. Should this information prove unobtainable, the A-E shall promptly contact the CO/COR.

1.8.1.5.3.1.3. A separate section in the Design Analysis shall include a list of unresolved items or criteria required to complete the final design.

1.8.1.5.3.2. Development Design Analysis (65%) shall include the following:

1.8.1.5.3.2.1. Water Supply

1.8.1.5.3.2.1.1. List of applicable criteria.

1.8.1.5.3.2.1.2. Description of water source.

1.8.1.5.3.2.1.3. Design demands, pressures and required pumping heads.

1.8.1.5.3.2.1.4. Pump types, capacities and horsepower.

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1.8.1.5.3.2.1.5. Listing of allowable pipe materials.

1.8.1.5.3.2.1.6. Well capacities and geologic data on water bearing formation.

1.8.1.5.3.2.1.7. Chemical analysis of water proposed for use.

1.8.1.5.3.2.1.8. Preliminary calculations necessary to support equipment and piping sizes.

1.8.1.5.3.2.1.9. Description of operating sequence and controls.

1.8.1.5.3.2.2. Water Storage

1.8.1.5.3.2.2.1. List of applicable criteria.

1.8.1.5.3.2.2.2. Available and required storage.

1.8.1.5.3.2.2.3. Storage tank type, capacity and elevation.

1.8.1.5.3.2.2.4. Insulation and/or heating requirements, particularly dedicated fire water storage.

1.8.1.5.3.2.2.5. Controls and operating sequence.

1.8.1.5.3.2.2.6. Preliminary calculations necessary to support tank sizing.

1.8.1.5.3.2.3. Water Treatment.

1.8.1.5.3.2.3.1. List of applicable criteria.

1.8.1.5.3.2.3.2. Raw water quality (Chemical Analyses) and required finished water quality.

1.8.1.5.3.2.3.3. Required flow-through rate.

1.8.1.5.3.2.3.4. Type, size, and capacity of equipment required.

1.8.1.5.3.2.3.5. Pump types, capacity, and horsepower.

1.8.1.5.3.2.3.6. Controls, instrumentation and proposed operating sequence.

1.8.1.5.3.2.3.7. Chemical type and dosages required.

1.8.1.5.3.2.3.8. Proposed disposal method for backwash water and chemical sludge.

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1.8.1.5.3.2.3.9. All calculations necessary to support treatment plant capacity, equipment sizing, chemical dosages, etc.

1.8.1.5.3.2.4. Water Distribution Systems (Including Building Services and Non- Potable Fire Mains).

1.8.1.5.3.2.4.1. List of applicable criteria.

1.8.1.5.3.2.4.2. Peak and average domestic demands.

1.8.1.5.3.2.4.3. Fire flow required.

1.8.1.5.3.2.4.4. Available flow and residual pressures.

1.8.1.5.3.2.4.5. Listing of allowable pipe materials.

1.8.1.5.3.2.4.6. Preliminary calculations necessary to support pipe sizing, fire demands, domestic demands, etc.

1.8.1.5.3.2.5. Sewage and Industrial Wastewater Collection Systems (Including Building Services).

1.8.1.5.3.2.5.1. List of applicable criteria.

1.8.1.5.3.2.5.2. Average and peak contributing flows.

1.8.1.5.3.2.5.3. Capacity of existing system.

1.8.1.5.3.2.5.4. Special requirements of industrial wastewater systems including pretreatment.

1.8.1.5.3.2.5.5. Listing of allowable pipe materials.

1.8.1.5.3.2.5.6. Preliminary calculations used to develop peak and average flows.

1.8.1.5.3.2.6. Pumping Stations For Potable Water and Fire Water Systems.

1.8.1.5.3.2.6.1. List of applicable criteria.

1.8.1.5.3.2.6.2. Average, extreme peak and minimum flows.

1.8.1.5.3.2.6.3. Proposed pumping rates.

1.8.1.5.3.2.6.4. Pump types, capacity, head and horsepower.

1.8.1.5.3.2.6.5. Controls and operating sequence.

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1.8.1.5.3.2.6.6. Discharge main materials and sizing.

1.8.1.5.3.2.6.7. Preliminary calculations used in determining flow rates and pumping heads.

1.8.1.5.3.2.6.8. Preliminary hydraulic transient (surge) analysis, if required.

1.8.1.5.3.2.7. Wastewater Treatment Plants (Sewage and Industrial).

1.8.1.5.3.2.7.1. List of applicable design criteria.

1.8.1.5.3.2.7.2. Applicable State and/or Federal water quality and/or effluent standards.

1.8.1.5.3.2.7.3. Complete lab analysis of wastewater to be treated.

1.8.1.5.3.2.7.4. Design flow rates.

1.8.1.5.3.2.7.5. Special requirements for industrial wastewater treatment (or pretreatment facilities) i.e. acid and/or oily wastewater.

1.8.1.5.3.2.7.6. Cost effective analysis (life cycle cost) as required by Chapter 5, TM 5-814-3.

1.8.1.5.3.2.7.7. Narrative description of proposed unit processes including capacities.

1.8.1.5.3.2.7.8. Anticipated effluent quality.

1.8.1.5.3.2.7.9. Narrative description of instrumentation and controls.

1.8.1.5.3.2.7.10. Calculations necessary to support cost effective analysis, equipment sizing design flow rates, etc.

1.8.1.5.3.3. Final Design Analysis (95% & 100%) shall include the following items in addition to those required in previous submittals:

1.8.1.5.3.3.1. Sprinkler Irrigation Systems. Provide complete flow and pressure calculations.

1.8.1.5.3.3.2. Water and Wastewater Treatment Facilities. Provide complete narrative and calculations describing pilot testing.

1.8.1.5.3.3.3. Pumping Stations For Potable Water and Fire Water Systems.

Provide complete hydraulic transient (surge) analysis if required.

1.8.1.5.3.3.4. Other Facilities. Where water supply and/or wastewater treatment utilize other than CMAFS facilities, provide documentation showing coordination.

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1.8.1.5.3.3.5. Other Documentation. Provide copies of pertinent correspondence and conversation summaries.

1.8.1.5.4. Architecture. Overall, the DA shall be as complete as the design stage permits.

However, the following items requires emphasis:

1.8.1.5.4.1. The written presentation must include the designer's reasons for selecting specific materials, plan solutions, architectural compatibility, and architectural treatment in all cases in which the reason for selection is not obvious.

1.8.1.5.4.2. A statement indicating the basic criteria to be applied to the design including type of construction (noncombustible, etc.), category of construction (permanent, etc.) major fire protection and exit requirements, etc.

1.8.1.5.4.3. A description of materials for all major building components and of all interior and exterior finishes. The description of materials must include type of exterior wall construction, room finish schedule, window types, panel materials, etc. The description of materials should follow the continuity of AFR 88-15. The description of finishes may be presented in schedule form.

1.8.1.5.4.4. A list of items on which additional criteria, clarification, or guidance is required.

1.8.1.5.4.5. At each of the DA submittal stages, the following items shall be addressed:

1.8.1.5.4.5.1. The purposes, functions, and capacities of the facility.

1.8.1.5.4.5.2. The desired image or visual appearance of the exterior and interiors of the building, and how this facility coordinates with the image of CMAFS.

1.8.1.5.4.5.3. The number of personnel to use facility; military, civilian, and visiting personnel.

1.8.1.5.4.5.4. The type of activities, equipment, and vehicles involved.

1.8.1.5.4.5.5. The anticipated life of the functions to be accommodated.

1.8.1.5.4.5.6. The type and method of construction; permanent, temporary, or relocatable.

1.8.1.5.4.5.7. Functional areas, occupant capacities, and allocation, including a functional relationship matrix.

1.8.1.5.4.5.8. All items of equipment required.

1.8.1.5.4.5.9. Occupational safety and health.

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1.8.1.5.4.5.10. Handicapped accessibility, and provision of blind vending areas operated by state agencies.

1.8.1.5.4.5.11. Energy conservation, including solar energy applications and energy budget goals.

1.8.1.5.4.5.12. Sound and vibration control.

1.8.1.5.4.5.13.