BARE BASE ASSETS

AIR FORCE HANDBOOK 10-222, VOLUME 2

6 February 2012

DEPARTMENT OF THE AIR FORCE
BY ORDER OF THE AIR FORCE HANDBOOK 10-222

SECRETARY OF THE AIR FORCE VOLUME 2

6 February 2012

 Operations

BARE BASE ASSETS

ACCESSIBILITY: Publications and forms are available on the e-Publishing 

website at www.e-publishing.af.mil for downloading or ordering.

RELEASABILITY: There are no releasability restrictions on this publication.

OPR: AFCESA/CEXX Certified by: AF/A7CX

Supersedes AFH 10-222V2, (Colonel Darren P. Gibbs)

1 April 2006 Pages: 128

This handbook describes Basic Expeditionary Airfield Resources (BEAR) Air 

Force civil engineers are likely to site, install, or operate in an expeditionary 

field environment. It provides a brief overview of major systems and equipment,

along with applicable technical references. Users must refer to specific 

equipment technical orders for siting, installation, operation and maintenance 

information. This publication applies to all Air Force active duty, Air National 

Guard (ANG), and Air Force Reserve Command (AFRC) Civil Engineer units. 

It supports Air Force Instruction (AFI) 10-209, RED HORSE Program; AFI 10-

210, Prime Base Engineer Emergency Force (BEEF) Program and AFI 10-211, 

Civil Engineer Contingency Response Planning. Refer recommended changes 

and questions about this publication to the office of primary responsibility using 

the AF Form 847, Recommendation for Change of Publication: route AF Form 

847s from the field through the appropriate functional chain of command and 

Major Command (MAJCOM) publications/forms managers. Ensure that all 

records created as a result of processes prescribed in this publication are 

maintained according to AFMAN 33-363, Management of Records, and 

disposed of in accordance with the Air Force Records Disposition Schedule 

(RDS) located at https://www.my.af.mil/afrims/afrims/afrims/rims.cfm. The use 

of the name or mark of any specific manufacturer, commercial product, 
AFH10-222 Volume 2, 6 February 2012 2 

commodity, or service in this publication does not imply endorsement by the Air 

Force.

SUMMARY OF CHANGES

This document is substantially revised and must be completely reviewed. This 

revision deletes outdated information and updates changes to Basic 

Expeditionary Airfield Resources (BEAR), including the addition of the BEAR 

Water System, 130K Portable Heater, Interim Power Unit (IPU), and the MEP805B and MEP-806B Tactical Quiet Generators. Also, as a result of ongoing 

changes to BEAR equipment configurations, new BEAR Order of Battle (BOB) 

Unit Type Codes (UTC) were added, and users are encouraged to seek current 

information from the UTC Management or Manpower and Equipment Force 

Packaging (MEFPAK) Community of Practice (CoP) or see their Unit 

Deployment Manager (UDM).

Chapter 1—INTRODUCTION..................................................................11

1.1. General Information................................................................11

1.2. Overview.................................................................................11

Figure 1.1. Air Force Civil Engineer Publications Hierarchy ...................12

1.3. Roles and Responsibilities.......................................................13

Table 1.1. BEAR Roles and Responsibilities ...........................................13

1.4. BEAR Accountability..............................................................15

Figure 1.2. Logistics Personnel Help Keep Track of BEAR Assets..........16

1.5. Equipment Packaging and Configurations...............................17

Figure 1.3. BEAR Reconfiguration ...........................................................17

Table 1.2. BOB Air and Surface Equipment UTCs..................................18

1.6. Equipment Repairs...................................................................20

1.7. Additional Information ............................................................20
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Chapter 2—SHELTERS ............................................................................20

2.1. General Information.................................................................21

Figure 2.1. Erecting Shelters at Forward Operating Location ...................21

2.2. BEAR Shelters.........................................................................21

Figure 2.2. Small Shelter System ..............................................................22

Table 2.1. SSS Environmental Limitations..............................................22

Figure 2.3. Medium Shelter System ..........................................................23

Table 2.2. MSS Environmental Limitations.............................................23

Figure 2.4. Bare Base Dome Shelter .........................................................24

Table 2.3. Dome Shelter Environmental Limitations...............................24

Figure 2.5. Large Area Maintenance Shelter.............................................25

Table 2.4. LAMS Environmental Limitations..........................................25

2.3. Legacy Shelters........................................................................26

Figure 2.6. Frame-Supported Tensioned Fabric Shelter............................26

Table 2.5. FSTFS Environmental Limitations..........................................26

Figure 2.7. General Purpose Shelter..........................................................27

Table 2.6. GP Shelter Environmental Limitations ...................................27

Figure 2.8. Expandable Shelter Container.................................................28

Table 2.7. ESC Environmental Limitations..............................................28

Figure 2.9. Aircraft Maintenance Hangar..................................................29

Table 2.8. ACH Environmental Limitations ............................................29

Figure 2.10. Tent Extendable Modular Personnel .....................................30

Table 2.9. TEMPER Environmental Limitations.....................................30
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Chapter 3—WATER AND SANITATION...............................................31

3.1. General Information.................................................................31

3.2. BEAR Water System ...............................................................31

Figure 3.1. 1500 ROWPU .........................................................................32

Table 3.1. 1500 ROWPU Particulars .......................................................32

Figure 3.2. 20,000-Gallon Fabric Water Tank...........................................33

Table 3.2. 20,000-Gallon Tank Characteristics and Information .............33

Figure 3.3. 3,000-Gallon Fabric Water Tank.............................................34

Table 3.3. 3,000-Gallon Tank Characteristics and Information ...............34

Figure 3.4. 400-GPM Diesel Pump Assembly ..........................................35

Table 3.4. 400-GPM Diesel Pump Characteristics...................................35

Figure 3.5. 35-GPM Electric Pump Assembly ..........................................36

Table 3.5. 35-GPM Electric Pump Assembly Characteristics..................36

Figure 3.6. 125-GPM Diesel Pump Assembly ..........................................37

Table 3.6. 125-GPM Diesel Pump Characteristics...................................37

Figure 3.7. Dual Pump Station ..................................................................38

Table 3.7. Dual Pump Station Characteristics..........................................38

Figure 3.8. Bladder Water Level Controller..............................................39

Table 3.8. Bladder Water Level Controller Characteristics .....................39

Figure 3.9. Sewage Ejector System (Latrine)............................................40

Table 3.9. Sewage Ejector System (Latrine) Characteristics....................40

Figure 3.10. Sewage Ejector Lift Station (Kitchen) ..................................41

Table 3.10. Sewage Ejector Lift Station (Kitchen) Characteristics..........41
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Figure 3.11. Dual Pump Life Station.........................................................42

Table 3.11. Dual Pump Lift Station Characteristics.................................42

Figure 3.12. Macerator Pump Life Station ................................................43

Table 3.12. Macerator Pump Lift Station Characteristics ........................43

Figure 3.13. Wastewater Collection Tank with Aeration System .............44

Table 3.13. Wastewater Collection Tank System Characteristics............44

Figure 3.14. Water System Hoses, Connector and Valves........................45

3.3. BEAR Sanitation Assets..........................................................45

Figure 3.15. Shower/Shave Unit................................................................46

Figure 3.16. Latrine Unit...........................................................................47

Figure 3.17. Waste Disposal Trailer..........................................................47

Figure 3.18. SHL System Components .....................................................48

Chapter 4—MOBILE ELECTRIC POWER AND DISTRIBUTION ...49

4.1. General Information.................................................................49

Figure 4.1. Establishing Deployed Power Plant ........................................49

4.2. MEP-805B TQG......................................................................50

Figure 4.2. MEP-805B Generator..............................................................50

Table 4.1. MEP-805B Generator Characteristics.....................................50

4.3. MEP-806B TQG......................................................................51

Figure 4.3. MEP-806B Generator..............................................................51

Table 4.2. MEP-806B Generator Characteristics.....................................51

4.4. MEP-012A Prime Power Generator ........................................52

Figure 4.4. MEP-012A Generator .............................................................52
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Table 4.3. MEP-012A Generator Basic Characteristics...........................52

4.5. Interim Power Unit ..................................................................53

Figure 4.5. Interim Power Unit..................................................................53

Table 4.4. IPU Basic Characteristics........................................................53

4.6. Generator Fuel Bladders..........................................................54

Figure 4.6. Collapsible Fuel Bladder.........................................................54

4.7. Electrical Distribution Systems................................................54

Figure 4.7. Primary Switching Center (DRS Radian Model)....................55

Table 4.5. PSC Characteristics.................................................................55

Figure 4.8. Secondary Distribution Center (Radian Model)......................56

Table 4.6. SDC Characteristics ................................................................56

Figure 4.9. 25KW Power Distribution Panel (Radian Model)...................57

Table 4.7. PDP Characteristics (25KW)...................................................57

Figure 4.10. 60KW Power Distribution Panel (Radian Model).................58

Table 4.8. PDP Characteristics (60KW)...................................................58

Figure 4.11. Primary Electrical Distribution Cable and Reel ....................59

Figure 4.12. Typical Secondary Electrical Distribution Cables.................60

Table 4.9. Approximate Voltage Drops ...................................................60

4.8. Legacy Power Systems............................................................61

Table 4.10. Characteristics of Legacy Generators....................................61

Figure 4.13. Secondary Distribution Center (Model JEU-191E)...............62

Table 4.11. SDC Characteristics (Model JEU-191E)...............................62
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Chapter 5—HEATING, VENTILATION, AIR CONDITIONING, AND

REFRIGERATION (HVAC/R)............................................63

5.1. General Information.................................................................63

5.2. Field-Deployable Environmental Control Unit (FDECU).......63

Figure 5.1. FDECU....................................................................................63

Table 5.1. FDECU Characteristics...........................................................64

5.3. 130K Portable Heater...............................................................64

Figure 5.2. 130K Portable Heater..............................................................65

Table 5.2. 130K Portable Heater Characteristics .....................................65

5.4. H-1 Heater Unit .......................................................................66

Figure 5.3. H-1 Heater...............................................................................66

Table 5.3. H-1 Heater Characteristics ......................................................66

5.5. M-80 Water Heater..................................................................67

Figure 5.4. M-80 Water Heater .................................................................67

Table 5.4. M-80 Water Heater Characteristics.........................................67

5.6. WH-400 Water Heater.............................................................68

Figure 5.5. WH-400 Water Heater ............................................................68

Table 5.5. WH-400 Water Heater Characteristics....................................68

5.7. Advanced Design Refrigerator, 300 Cubic Foot (ADR-300) ..69

Figure 5.6. ADR-300.................................................................................69

Table 5.6. ADR-300 Characteristics ........................................................69

5.8. TRICON Refrigerated Container System (TRCS)...................70

Figure 5.7. TRICON Refrigerated Container System................................70
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Table 5.7. TRCS Characteristics..............................................................70

5.9. Legacy HVAC/R Systems.......................................................71

Figure 5.8. ECU-39 ...................................................................................71

Figure 5.9. 1200-CF Refrigeration Unit ....................................................72

Figure 5.10. 150-CF Refrigeration Unit ....................................................72

Chapter 6—SPECIALIZED ASSETS.......................................................73

6.1. General Information.................................................................73

6.2. Specialized Equipment and Systems........................................73

Figure 6.1. Remote Area Lighting System (RALS) ..................................73

Figure 6.2. TF-2 Light Cart .......................................................................74

Figure 6.3. Laying AM-2 Matting at Deployed Location..........................74

Figure 6.4. Moving Heavy Rolls of Concertina Wire................................75

Figure 6.5. MC-2A Diesel-Driven Air Compressor ..................................75

Figure 6.6. EALS Temporary Airfield Lights...........................................76

Table 6.1. EALS II Modules....................................................................77

Figure 6.7. Mobile Aircraft Arresting System...........................................78

Figure 6.8. Single Pallet Expeditionary Kitchen (SPEK)..........................79

Figure 6.9. BEAR 550 Kitchen (550-Personnel).......................................80

Chapter 7—NON-BEAR ASSETS ............................................................81

7.1. General Information.................................................................81

7.2. Fuels Operational Readiness Capability Equipment 

(FORCE).........................................................................................81

Figure 7.1. R-18 Trailer-Mounted Pumping Unit......................................82
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Figure 7.2. R-19 Trailer-Mounted Filter Separator ...................................82

Figure 7.3. R-20 Multi-Aircraft Servicing Platform..................................83

Figure 7.4. R-21 Portable Hydrant Mission Support Plumbing Assy........84

Figure 7.5. Tactical Automated Service Station (TASS)...........................84

7.3. Fuels Mobility Support Equipment (FMSE)............................85

Figure 7.6. R-14 Transportable Hydrant Refueling System ......................85

Figure 7.7. R-22 Trailer-Mounted Transfer Pump ....................................86

Figure 7.8. FFU-15E Skid-Mounted Filter Separator................................86

Figure 7.9. GRU-17E Aircraft Fuel-Servicing Unit ..................................87

Figure 7.10. PMU-27M Pumping Assembly.............................................88

7.4. Fuel Bladders...........................................................................88

Figure 7.11. Fuel Bladders in Storage and Distribution Area....................88

Table 7.1. Collapsible Fuel Bladder Details.............................................89

7.5. Expeditionary Medical Support (EMEDS) Facilities ..............90

Figure 7.12. Expeditionary Medical Support Facility ...............................90

7.6. Aeromedical Staging Facility (ASF)........................................91

7.7. Transportable Blood Transshipment Center (TBTC)...............91

Figure 7.13. Patient Evacuation at Aeromedical Staging Facility .............92

7.8. Navigational Aids (NAVAIDs) ...............................................92

Figure 7.14. Landing Control Central Surveillance Radar System............93

Figure 7.15. Mobile Control Tower...........................................................94

Figure 7.16. Mobile Microwave Landing System.....................................95

Figure 7.17. Tactical Air Navigation Unit.................................................95
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7.9. International Organization for Standardization (ISO) 

Containers.......................................................................................96

7.10. Expandable Light Air Mobile Shelter (ELAMS)...................96

Figure 7.18. Expandable Light Air Mobile Shelter ...................................96

Table 7.2. ELAMS Environmental Limitations .......................................96

7.11. K-Span Structures..................................................................97

Figure 7.19. K-Span Facility Under Construction.....................................97

7.12. Revetments ............................................................................97

Figure 7.20. B-1 Revetments Layout Plan and Elevation

(16-Feet High) .......................................................................98

7.13. Force Provider Facilities and Equipment...............................99

Figure 7.21. Force Provider Assets ...........................................................99

Attachment 1—GLOSSARY OF REFERENCES AND

SUPPORTING INFORMATION.................................100

Attachment 2—ENGINEER REACHBACK AND OTHER USEFUL

LINKS ............................................................................111

Attachment 3—BEAR AIR-CONFIGURED UTC DETAILS..............112
AFH10-222 Volume 2, 6 February 2012 11

Chapter 1

INTRODUCTION

1.1. General Information. Long before World War II, leaders in the Army Air 

Forces recognized the importance of being able to rapidly construct and sustain 

airfields close to or even behind enemy lines. Over the years, that fundamental 

understanding of projecting air power precipitated doctrine, organization, 

training, materiel, leadership and education, personnel, and facilities 

(DOTMLPF) that continues to evolve today. The Air Force’s power projection 

mission requires that it be able to apply air, space, and cyberspace power 

anywhere in the world in support of U.S. national interests. In fact, air, space, 

and cyberspace power can reach across the full spectrum of military 

operations—from humanitarian assistance missions and stability operations, to 

the decisive application of air power in support of combat operations around the 

globe. To that end, the ability to develop a bare base or operating location 

quickly is an essential part of the USAF power projection mission, and 

subsequently one of civil engineers’ (CE) most important expeditionary and 

contingency tasks.

1.2. Overview. Like most major construction projects, developing a bare base or 

operating location to beddown forces require both skilled personnel and suitable

materiel to build facilities and infrastructure. Basic Expeditionary Airfield 

Resources (BEAR) and other assets help fulfill the latter requirement. BEAR is 

essentially war readiness materiel that is configured and stored ready to deploy. 

This handbook primarily addresses BEAR assets used during bare base 

development and force beddown activities. It contains CE tactics, techniques, 

and procedures (TTPs) that follow the precepts outlined in Air Force Doctrine 

Document (AFDD) 4-0, Combat Support, and AFDD 3-34, Engineer 

Operations, and aids in the implementation of Air Force Policy Directive 

(AFPD) 10-2, Readiness. This relationship is illustrated in the Air Force CE 

hierarchy of publications (Figure 1.1.). Prime Base Engineer Emergency Force 

(Prime BEEF) team leaders, supervisors, and work crews may find this 

handbook useful during bare base development or beddown operations using 

BEAR and non-BEAR deployment assets. 
AFH10-222 Volume 2, 6 February 2012 12 

Figure 1.1. Air Force Civil Engineer Publications Hierarchy.
AFH10-222 Volume 2, 6 February 2012 13

1.3. Roles and Responsibilities. Several organizations have important roles and 

responsibilities for the development, management, and maintenance of BEAR. 

Some of them are listed in Table 1.1. See AFI 25-101, War Reserve Materiel 

(WRM) Program Guidance and Procedures, for a more complete list of BEAR 

roles and responsibilities. 

Table 1.1. BEAR Roles and Responsibilities.

Agency Roles and Responsibility

General Officer

Steering Group

(GOSG)

GOSG is chaired by ACC/A4. Principal members 

include AF/A4/7P; AF/A7C; AF/A4/7Z; WR-ALC

/CC, AF/A4L; USAFE/A4; PACAF/A4; AMC/A4; 

AFSVA/CC; AFMC/A4; AFSOC/A4; and AETC/A4. 

The GOSG provides executive oversight, policy, and 

guidance to the BEAR program. 

BEAR Systems 

Readiness Board

(BSRB)

BSRB is an O-6 level multi-agency management 

board chaired by ACC/A4R. The board is responsible 

for oversight of the BEAR program and provides 

guidance and direction to the BEAR Integrated 

Process Team (BIPT).

BEAR Integrated 

Process Team (BIPT)

BIPT is an action officer level, multi-agency, working 

group chaired by ACC/A4RX. The BIPT is 

responsible for managing daily activities involving

system requirements, configuration, modernization, 

sustainment, and resource programming. 

Air Combat 

Command/Global 

Manager and AF 

Executive Agent

As Global Manager, ACC/A4 plans, programs, 

advocates, justifies, and defends current and out-year 

funding through the corporate process for replacement 

and modernization of existing BEAR systems and 

equipment for Using Commands and authorized 

training requirements.
AFH10-222 Volume 2, 6 February 2012 14 

Table 1.1. (Continued)

Air Force Civil 

Engineer Support 

Agency (AFCESA)

Develops contingency planning factors, 

infrastructure requirements, and conceptual planning

guidance for engineers, planners, and developers of 

BEAR. Evaluates adequacy of BEAR Systems and 

recommends changes or improvements to the BIPT

/BSRB. Develops training standards and curriculum 

for Silver Flag exercise sites for training personnel

on selected BEAR Systems.

49th Materiel 

Maintenance Group

Develops and maintains standard manpower and 

Logistics Detail (LOGDET) for every BEAR Unit 

Type Code (UTC) based on the mission capability of 

the UTC. Evaluates packaging options and resources 

(pallets, nets, cargo bins, etc.) for BEAR UTCs and 

shipping increments to ensure the most efficient 

packaging methods are used to optimize the 

deployment footprint. Also coordinates

recommended changes to LOGDET with the other 

BEAR storing and using commands and prepare 

necessary LOGMOD transactions to reflect accepted 

changes.

Storing Command

Programs and budget for acquisition of expendable 

assets and the storage and maintenance of all WRM 

for bases they have host base responsibility. Report 

WRM serviceability and availability in accordance 

with (IAW) Air Force Status of Resources and 

Training System (SORTS). Coordinate with Using 

Commands to redistribute/dispose of assets to 

support force employment or beddown changes, and 

identify and redistribute excess WRM to fill their 

command shortages and other command WRM 

shortfalls.
AFH10-222 Volume 2, 6 February 2012 15

Table 1.1. (Continued)

Using Command

Determines WRM prepositioning requirements to 

support the War and Mobilization Plan (WMP-4) and 

program for initial and replacement WRM Support 

Equipment (SE) requirements. Responsible for 

notifying Storing Commands of out-of-cycle WRM 

requirement adjustments due to operation plan 

(OPlan)/concept plan (CONPlan) changes. Identify 

beddown requirement changes and notify Storing 

Commands when WRM assets are no longer required 

or are in excess of determined requirement.

1.4. BEAR Accountability. Accurate accountability is key to successful 

deployment, reception and sustainment of BEAR assets. Proper supply

discipline must be maintained for the duration of deployments. Below are some 

common factors for tracking and maintaining BEAR assets. See AFI 25-101, 

and command guidance for specific accountability requirements.

1.4.1. Upon equipment transfer, the contingency site civil engineer squadron has 

overall accountability and responsibility for maintaining BEAR assets. 

According to AFI 25-101, engineer squadron commanders should sign

appropriate documentation and assume responsibility of BEAR equipment 

assets. When deployed to support theater activities, 49th Materiel Maintenance 

Group (MMG) personnel and other AF logistics personnel deployed in direct 

support of BEAR assets assist CE commanders in tracking assets and assigning 

responsibility to major users (Figure 1.2.).

1.4.2. In addition, BEAR Mobility Readiness Spares Packages (MRSP) will be 

transferred, before each deployment, to the 440th Supply Chain Operations 

Squadron (440 SCOS), in accordance with AFMAN 23-110, Volume II, Part 2, 

Chap 26. Transferred MRSPs will be under the control of the contingency site 

Logistics Readiness Squadron (LRS) until returned to home station. Logistics 

personnel also account for all BEAR ISO containers using the Army Container 

Asset Management System (ACAMS), according to AFI 24-203, Preparation 

and Movement of Air Force Cargo. 
AFH10-222 Volume 2, 6 February 2012 16 

Figure 1.2. Logistics Personnel Help Keep Track of BEAR Assets. 

1.4.3. When BEAR assets are transferred to other services/agencies, they will be 

handled IAW AFMAN 23-110, Volume II, Part 2, Chapter 22.

1.4.4. All fuel and water bladders should be transferred to the contingency CE

squadron commander at the time of deployment. These items are not normally 

reconstituted after deployment.

1.4.5. A variety of options exist to redeploy BEAR assets, including a BEAR 

Reconstitution Team (UTC XFAJ1), contractor personnel, or CE personnel. The

goal is an orderly breakdown of BEAR assets so they can be redeployed and 

reconstituted as quickly as possible—important processes to ensure BEAR

future contingency operations readiness. 

1.4.6. During redeployment preparations, the contingency site BCE and XFAJ1 

supply personnel conduct a joint inventory and review accountable 

documentation. The contingency site BCE must be relieved of accountability 

before redeploying.

1.4.7. Following contingency use, reconstitution is generally conducted for all

BEAR equipment, vehicles, and MRSPs by the storing MAJCOM.
AFH10-222 Volume 2, 6 February 2012 17

1.5. Equipment Packaging and Configurations. In recent history, bare base 

beddown and sustainment equipment has undergone significant changes to the 

way it is packaged and configured for deployment. Equipment sets formerly 

known as Harvest Eagle and Harvest Falcon transitioned to BEAR equipment 

and housekeeping sets. Today, these BEAR sets are being converted to 

capabilities-based UTC packages under the BEAR Order of Battle (BOB) 

concept (Figure 1.3.). The goal is to further refine the priority and sequencing of 

delivered assets and make improvements in equipment configurations that create 

efficiencies and enhance flexibility and responsiveness. Although, the major 

difference between these new air- and surface-configured BOB UTCs (Table 

1.2.) is packaging, equipment contents do vary between some of them. Users 

should refer to appropriate UTC Management or Manpower and Equipment 

Force Packaging (MEFPAK) databases or see their Unit Deployment Manager 

(UDM) for current information.

Figure 1.3. BEAR to BOB Reconfiguration.
AFH10-222 Volume 2, 6 February 2012 18 

Table 1.2. BOB Air and Surface Equipment UTCs.

Air 

Configured 

UTC *

ASSET

Surface 

Configured 

UTC

XFA14 Combat Air Forces (CAF) Initial (8 Medium/8 

Small Shelters) XFS14

XFA16 Low Voltage Industrial (2 MEP-806's) XFS16

XFA17 Water Distribution Initial XFS17

XFA18 Water Distribution Follow-On XFS18

XFA19 Engineering Management (2 Small Shelters) XFS19

XFA21 Power Pro/CE Sup/Elect (3 Small Shelters) XFS21

XFA23 TF-2 Lightcart (2 TF-2's) XFS23

XFA3C Mobility Air Forces (MAF) Initial (6 Medium/8 

Small Shelters) XFS3C

XFAAB 4K Dome (1 Shelter) XFSAB

XFAAC Field-Deployable Environmental Control Unit 

(FDECU), 12 Ea. XFSAC

XFAAD 8K Dome (1 Shelter) XFSAD

XFAAM AM2 Matting (6 Bundles) XFSAM

XFABL Billeting (12 Small Shelters) XFSBL

XFAC6 CAF Add-On (2 Medium/1 Small Shelter) XFSC6

XFACB CAF Follow-On (4 Small Shelters) XFSCB

XFACC Tactical Exchange (1 Small Shelter) XFSCC

XFACD Entomology (No Facility) XFSCD

XFACF Fire Ops/Crash Rescue (4 Small Shelters) XFSCF

XFACH Advanced Design Refrigerator, 

300 CF (ADR-300), 1 Ea. XFSCH

XFACJ Large Area Maintenance Shelter (LAMS) 1 Ea. XFSCJ

XFACL Barrier Facility (1 Medium Shelter) XFSCL
AFH10-222 Volume 2, 6 February 2012 19

Table 1.2. (Continued)

XFACW Cold Weather (12 Heaters) XFSCW

XFACX CE Maintenance (1 Small Shelter) XFSCX

XFAEC CE Industrial (1 Small Shelter) XFSEC

XFAEG Power Distribution (2 Cable Reel Pallet Assy.) XFSEG

XFAGC Chaplain (1 Small Shelter) XFSGC

XFAHL High Line Dock (1 HLD) XFSHL

XFAKC Kitchen XFSKC

XFALC Shower/Shave/Latrine (2 Small Shelters) XFSLC

XFALS Self Help Laundry XFSLS

XFAMP Water Production, 1500-GPH Reverse Osmosis 

Water Purification Unit (ROWPU), 2 Ea. XFSMP

XFAMS Water Source Run XFSMS

XFAMU Munitions (1 Medium/1 Small Shelter) XFSMU

XFAMX Water Extension XFSMX

XFANC Camouflage Netting, 200 Ea. XFSNC

XFAND Water Production, 600-GPH ROWPU, 3 Ea. XFSND

XFAPH

High Volt Power (2 MEP-12's; 2 10K Fuel 

Bladders; 1 Primary Switching Center (PSC); 1 

Operating Remote Terminal (ORT)

XFSPH

XFAPL Low Voltage Housekeeping (5 MEP-806's; 3 

MEP-805's) XFSPL

XFAPS Postal (1 Medium Shelter; 1 FDECU) XFSPs

XFAR4 Mobile Aircraft Arresting System (MAAS),1Ea. XFSR4

XFARB Packing/Crating (No Facility) XFSRB

XFASC Combat Supply (4 Small Shelter) XFSSC

XFASD Secondary Distribution Center (SDC's), 2 Ea. XFSSD

XFATF Single-Pallet Expeditionary Kitchen (SPEK) 

Messing XFSTF
AFH10-222 Volume 2, 6 February 2012 20 

Table 1.2. (Continued)

XFAVC Vehicle Maintenance/Operations (1 Small 

Shelter) XFSVC

XFAWC Admin (4 Small Shelters) XFSWC

XFAWR Concertina Wire (480 Rolls) XFSWR

XFAXN Mortuary (1 Small Shelter) XFSXN

XFAYC Expeditionary Airfield Lighting System 

(EALS), 1 Ea. XFSYC

XFAZC Remote Area Lighting System (RALS), 2 Ea. XFSZC

XFB1A Swift BEAR 

* See Attachment 3 for a detailed listing (minus packing and shipping materials) of 

air-configured BOB UTCs. For complete air- and surface-configured UTC 

equipment listings, contact your UDM or the AFCESA Reach-Back Center.

1.6. Equipment Repairs. BEAR assets are generally repaired according to

technical order requirements and specifications. Replacement parts and kits are 

contained in MRSPs or ordered through supply channels. Consult applicable 

technical order (T.O.) references in Attachment 1 for specific information. 

Other reach-back resources are listed in Attachment 2.

1.7. Additional Information. For information on siting, installation, operation, 

maintenance, and use of bare base assets, refer to the Air Force Handbook 

(AFH) 10-222 series and applicable technical data or manuals. In addition, 

contact the Air Force Civil Engineer Support Agency (AFCESA) Reach-Back 

Center when looking for information not found in this publication or the 

references in Attachment 1. Contact the Reach-Back Center at 888-232-3721 

(toll free), Defense Switched Network (DSN) 523-6995, or via email at 

afcesareachbackcenter@tyndall.af.mil.
AFH10-222 Volume 2, 6 February 2012 21

Chapter 2

SHELTERS

2.1. General Information. The purpose of most shelters is to provide protection 

from the elements. As a rule, BEAR shelters are employed during times of war, 

natural disaster, or other emergency or contingency when no other form of 

acceptable protection is available (Figure 2.1.). They provide basic protection 

for troops deployed to austere locations or areas with limited or no facility 

support. This chapter highlights current BEAR shelters, non-BEAR shelters, and 

legacy shelters used during bare base development and force beddown 

operations. Refer to AFH 10-222, Volume 6, Guide to Bare Base Facility 

Erection, and applicable technical data for detailed guidance on erection, 

maintenance, and disassembly.

Figure 2.1. Erecting Shelters at Forward Operating Location.

2.2. BEAR Shelters.

2.2.1. Small Shelter System (SSS). The small shelter system (Figure 2.2.) is an 

all-purpose tent-type shelter used for billeting, work areas, latrines and showers, 

storage, etc. When fully erected, this shelter measures 32.5 feet long by 20 feet 
AFH10-222 Volume 2, 6 February 2012 22 

wide by 10 feet high (650 sq ft). The SSS is equipped to accept 120/208 volts 

alternating current (VAC), 60-cycle, single-phase power. The SSS is designated 

as the replacement for the TEMPER tent through attrition. Compared to the 

TEMPER tent, it is slightly lighter, tighter, and more vector proof. It also 

requires less day-to-day maintenance when erected, and its fabric is easier to 

repair. Six people can safely assemble the SSS in about 1.5 hours (nine labor 

hours). If required, multiple buildings can be interconnected. Environmental 

limitations of the SSS are listed in Table 2.1. See T.O. 35E5-6-11, Alaska Small 

Shelter System (AKSSS), and AFH 10-222, Volume 6, for siting and erection 

procedures. 

Figure 2.2. Small Shelter System.

Table 2.1. SSS Environmental Limitations.

Temperature -25o F to 125o F

Wind Load (Sustained) 50 knots

Wind Load (Gusts) Up to 60 knots
AFH10-222 Volume 2, 6 February 2012 23

2.2.2. Medium Shelter System (MSS). The medium shelter system (Figure 

2.3.) is an all-purpose, mid-sized shelter suitable for any environment or bare 

base mission with only normal organic support provided. The MSS is 52 feet 

long by 29.5 feet wide by 15 feet high (1,534 sq ft) and often used in 

maintenance, warehouse, storage and kitchen areas. The shelter is shipped and 

stored in its own containers and may be erected over soil, asphalt, or concrete. 

This shelter has a 120/208 VAC, 60-cycle, 3-phase, 5-wire electrical input

connection. The MSS is replacing the General Purpose Shelter in the inventory. 

It provides tighter protection against dust and insects; has lower maintenance 

costs and takes up less shipping space. A minimum of six people can safely 

assemble this structure in about 4 hours (24 labor hours) and multiple shelters 

can be interconnected. Environmental limitations of the MSS are listed in Table 

2.2. Consult T.O. 35E5-6-21, California Medium Shelter System, and AFH 10-

222, Volume 6, for more details.

Figure 2.3. Medium Shelter System.

Table 2.2. MSS Environmental Limitations.

Temperature -25o F to 125o F

Wind Load (Sustained) 60 knots

Wind Load (Gusts) Up to 90 knots
AFH10-222 Volume 2, 6 February 2012 24 

2.2.3. Bare Base Dome Shelter. The dome shelter (Figure 2.4.) is a large, allpurpose shelter used as a maintenance area, warehouse, or aircraft hangar. It is 

available in three sizes; 4K and 8K square feet, and can be extended in length

indefinitely by adding additional modules. Each length module adds 

approximately 13-1/2 feet. Shelters receive a 120/208 VAC, 60-cycle, 3-phase, 

5-wire electrical input. Although RED HORSE and 49th MMG teams may have 

the lead when erecting dome shelters, Prime BEEF can expect to assist. The 

shelter can be erected and disassembled from ground level and all tools 

necessary for erection and disassembly are included in the shelter package. It 

can also be installed on concrete and secured with thunder studs. At least eight

people are required to assemble the structure safely. Assembly time is 

approximately 256 man-hours. Environmental limitations of the dome shelter

are listed in Table 2.3. Consult T.O. 35E4-216-1, Bare Base Dome Shelter, for 

more details.

Figure 2.4. Bare Base Dome Shelter.

Table 2.3. Dome Shelter Environmental Limitations.

Temperature -25o F to 125o F

Solar Load 200o F

Wind Load (Sustained) 60 knots

Wind Load (Gusts) Up to 90 knots
AFH10-222 Volume 2, 6 February 2012 25

2.2.4. Large Area Maintenance Shelter (LAMS). The LAMS (Figure 2.5.) 

provides semi-portable housing for small aircraft and vehicle maintenance. 

Sized at approximate 129 feet long, 75 feet wide, and with a 31-foot height 

clearance at the center, it has electrically operated Clamshell end-doors at both 

ends. The shelter is equipped with Class I, Div. 1, Group C Electrical System 

(explosion proof lights, outlets, wiring, and switches). The overall area required 

to erect the hangar is approximately 100 feet x 135 feet. It can be erected on a 

reinforced concrete pad (100 feet minimum x 135 foot minimum x 8 to 10 inch 

thick), asphalt, or earth surface. Once erected, the LAMS provide an 

unobstructed, weatherproof work area free of vertical supports that could hinder 

movement of aircraft and equipment within. A minimum of ten people are

required to assemble the structure safely. Assembly time is approximately 300 

man-hours. Environmental limitations of the LAMS are listed in Table 2.4. 

Consult T.O. 35E4-219-1, Large Area Maintenance Shelter, for additional 

information.

Figure 2.5. Large Area Maintenance Shelter.

Table 2.4. LAMS Environmental Limitations.

Temperature (Operate) -20o F to 120o F

Wind Load 

(set-up) 25 mph

(closed shelter w/guy lines in place) 90 mph

(operate clam shell door) See T.O. 35E4-219-1

Snow Load 8 lbs per square foot w/o snow kit
AFH10-222 Volume 2, 6 February 2012 26 

2.3. Legacy Shelters.

2.3.1. Frame-Supported Tensioned Fabric Shelter (FSTFS). The framesupported tensioned fabric shelter (Figure 2.6.) is a large, all-purpose shelter 

used as a maintenance area or warehouse. It is available in two configurations;

type A and type B shelters. The type A shelter has a minimum usable interior 

floor space of 60 feet by 140 feet (8400 square feet). The type B shelter has a 

minimum usable floor space of 60 feet by 70 feet (4200 square feet). Both 

shelters are portable and rapidly deployable, and require no concrete foundation. 

A minimum of eight people can assemble the structure safely. Assembly time is 

approximately 384 man-hours for type A shelters and 256 man-hours for type B. 

If necessary, multiple buildings can be interconnected. FSTFSs are gradually 

being replaced by the Dome Shelters, which provide more utility and versatility.

Environmental limitations of the FSTFS are listed in Table 2.5. See T.O. 35E4-

183-1, Frame-Supported Tensioned Fabric Shelter, for detailed descriptions.

Figure 2.6. Frame-Supported Tensioned Fabric Shelter.

Table 2.5. FSTFS Environmental Limitations.

Temperature -25o F to 125o F

Solar Load 200o F

Wind Load (Sustained) 60 knots

Wind Load (Gusts) Up to 90 knots
AFH10-222 Volume 2, 6 February 2012 27

2.3.2. General Purpose (GP) Shelter. The GP shelter (Figure 2.7.) is 

approximately 48 feet long by 31 feet wide by 12 feet high, and can be used for 

a variety of bare base functions, including personnel shelters or aircraft support 

activities, (e.g. machine/welding shop, wheel shop, etc.). The erected shelter 

provides over 1400 square feet of unobstructed floor area. Lighting and service 

outlets are provided through a distribution panel and cable arrangement on each 

side of the shelter. A crew of six can erect the shelter on a prepared surface in 

about 15 hours, or about 20 hours if installed with a floor. The 49th MMG’s 

four-person large structures team can provide technical experts to assist with 

erection, striking, or packing the GP shelter. The GP shelter is being replaced 

through attrition by a softwalled, medium shelter system. Environmental 

limitations of the GP shelter are listed in Table 2.6. Consult T.O. 35E4-132-1, 

Bare Base General Purpose Shelter, for proper shelter erection procedures.

Figure 2.7. General Purpose Shelter.

Table 2.6. GP Shelter Environmental Limitations.

Temperature -25o F to 125o F

Solar Load 200o F

Wind Load (Sustained) 50 knots

Wind Load (Gusts) Up to 60 knots
AFH10-222 Volume 2, 6 February 2012 28 

2.3.3. Expandable Shelter Container (ESC). The ESC is used primarily for 

flightline and industrial shops (Figure 2.8.). When expanded, the ESC measures 

approximately 21 feet long by 13 feet wide by 8 feet high and weigh 12,500 

pounds when shipped without an internal payload. Double doors (cargo doors) 

are installed in one end wall of the center section and a personnel door in the 

other end wall. Double pane windows in the walls are non-opening, shatterproof, 

heat resistant and equipped with blackout curtains. A complete 3-phase 

electrical system with installed lighting is provided. A crew of six can erect the 

ESC in approximately two hours. Environmental limitations of the ESC are listed 

in Table 2.7. Consult AFH 10-222, Volume 6, and for specific set-up instructions.

Figure 2.8. Expandable Shelter Container.

Table 2.7. ESC Environmental Limitations.

Temperature -25o F to 125o F

Solar Load 200o F

Wind Load 60 knots (Sustained)

Up to 90 knots (Gusts)

Snow Load 40 lbs per square inch

Floor Load 120 lbs per square inch (Center)

80 lbs per square inch (Expanded)
AFH10-222 Volume 2, 6 February 2012 29

2.3.4. Aircraft Maintenance Hangar (ACH). The ACH is a lightweight 

structure intended for use as an aircraft maintenance shelter during bare base 

deployment (Figure 2.9.). The hangar consists of seven arches and two endwalls 

providing 8,225 square feet under roof. The main structure consists of 80 rigid 

panels mounted on beams that form the seven arches. The four shipping and 

storage containers are installed in the corners of the hangar for personnel access 

to the hangar, equipment storage, and office space. Both hangar endwalls can be 

raised and lowered to permit aircraft and vehicle entry. An electrical system 

provides inside and outside lighting and power outlets for the containers, bare 

base heating system, and the hangar work area. Erecting the ACH requires a 

minimum of 10 people and generally takes about 40 hours (400 labor hours). 

Environmental limitations of the ACH are listed in Table 2.8. See T.O. 35E4-

133-1, Bare Base 76-Foot Aircraft Maintenance Hangar, for more information 

on siting and erection procedures. 

Figure 2.9. Aircraft Maintenance Hangar.

Table 2.8. ACH Environmental Limitations.

Temperature -25o F to 125o F

Solar Load 200o F

Wind Load (Sustained) 60 knots

Wind Load (Gusts) Up to 90 knots
AFH10-222 Volume 2, 6 February 2012 30 

2.3.5. Tent Extendable Modular Personnel (TEMPER). The TEMPER is a 

frame-supported shelter consisting of a collapsible aluminum frame covered 

with a coated polyester fabric (Figure 2.10.). This all-purpose shelter is used for

billeting, offices, storage, shower/shaves, latrines, kitchen and dining, and other 

functions. Tent modules come in 8 foot by 20-foot sections that fasten together; 

the nominal tent size is 32 feet by 20 feet x 11 feet (640 sq ft tent). A tent fly is

used to reduce solar loading and provide increased environmental protection. A 

minimum of six people are required to safely assemble this shelter in about 1.5 

hours (9 labor hours). Environmental limitations are listed in Table 2.9. Consult 

T.O. 35E5-6-1 and AFH 10-222, Volume 6, for detailed information on this 

shelter.

Figure 2.10. Tent Extendable Modular Personnel.

Table 2.9. TEMPER Environmental Limitations.

Temperature -25o F to 125o F

Wind Load (Sustained) 50 knots

Wind Load (Gusts) Up to 60 knots
AFH10-222 Volume 2, 6 February 2012 31

Chapter 3

WATER AND SANITATION

3.1. General Information. Water distribution systems and sanitation facilities

are essential for the health and morale of personnel at expeditionary bases. 

Water systems collect and purify raw water; stores and distributes potable water; 

and collects and distributes wastewater for disposal. Sanitation facilities include 

latrines, showers/shave apparatus, and laundries. This chapter provides a brief 

description of current BEAR water system components and sanitation facilities 

used during bare base development and force beddown operations. Legacy 

equipment still in use will also be addressed. 

3.2. BEAR Water System. The BEAR water system consists of five distinct 

subsystems; source run, water production, initial, follow-on, and industrial 

operation and flightline extension subsystems. The system is modular in 

design and scalable to meet a variety of user deployment needs. System 

components include reverse osmosis water purification units (ROWPU), water 

storage tanks, pumps, hoses, fluid control devices and connectors, lift stations, 

and various other equipment items and components. Some of these items will be 

discussed here. Refer to AFH 10-222, Volume 11, Contingency Water System 

Installation and Operation, T.O. 40W4-21-1, Basic Expeditionary Airfield 

Resources (BEAR) Water System, and other technical orders listed in this 

chapter and Attachment 1 for additional information.

3.2.1. ROWPU. The ROWPU is a mobile water purification unit that produces 

potable water by removing suspended and dissolved solids from seawater or 

fresh water. The 1500 ROWPU (Figure 3.1.) produces potable water at a 

capacity equal to or greater than 1500 gallons per hour (GPH), and requires up 

to 35 kilowatts (kW) of power from an external source. It can produce potable 

water for 20 hours per day; the remaining four hours are used for backwashing 

and maintenance. The ROWPU operation produces up to two gallons of brine 

water for each gallon of potable water. Brine water can be used for grounding 

pads, construction or dust control; piped into its own evaporation lagoon; or 

returned to a large body of water. The use of brine water for dust control must 

be approved by area medical authorities IAW AFMAN 48-138 (IP), Sanitary 
AFH10-222 Volume 2, 6 February 2012 32 

Control and Surveillance of Field Water Supplies. See Table 3.1. for other 

ROWPU particulars. For additional information on the ROWPU, see AFH 10-

222, Volume 9, Reverse Osmosis Water Purification Unit Set-Up and 

Operation, and T.O. 40W4-20-1, Operation and Maintenance Instructions, 1500 

Reverse Osmosis Water Purification Unit (ROWPU).

Figure 3.1. 1500 ROWPU.

Table 3.1. 1500 ROWPU Particulars.

Dimensions (L/W/H) 104 x 88 x 84 in. 

Weight (dry) 8000 lbs. 

Power 35kW

Voltage 208 VAC

Frequency 60Hz

Current 104 amp (max) 
AFH10-222 Volume 2, 6 February 2012 33

3.2.2. Water Storage Tanks. Water storage tanks are portable, collapsible 

fabric tanks used to store raw or potable water, brine, or wastewater from water 

production operations. BEAR water tanks are available in two sizes, 20,000-

gallon and 3,000-gallon. The 20,000-gallon tanks (Figure 3.2.) are generally 

used at water production and water storage facilities. The 3,000-gallon tanks 

(Figure 3.3.) are mostly positioned near user facilities; however, one of the 

tanks is used to collect ROWPU wastewater. See Table 3.2. and Table 3.3. for 

other tank characteristics and information.

Figure 3.2. 20,000-Gallon Fabric Water Tank.

Table 3.2. 20,000-Gallon Tank Characteristics and Information.

Dimensions 24 x 28 ft. (empty)

Weight 1120 lbs. (empty)

Capacity 20,000 gal.

Uses Raw, potable, and brine water at production and 

storage facilities (tanks are not inter-changeable)

Technical Data

TM 5-5430-236-13, Operator's, Unit, and Direct 

Support Maintenance Manual, 20,000 Gallon 

Collapsible Fabric Tank
AFH10-222 Volume 2, 6 February 2012 34 

Figure 3.3. 3,000-Gallon Fabric Water Tank.

Table 3.3. 3,000-Gallon Tank Characteristics and Information.

Dimensions 13.75 x 13.75 ft. (empty)

Weight 197 lbs. (empty)

Capacity 3,000 gal.

Uses

Potable water at user facilities and 

ROWPU wastewater (tanks are not 

interchangeable)

Technical Data T.O. 40W4-21-1

3.2.3. Water Pumps. Several water-pumping devices are used within the BEAR 

water system. They include the 400-gallons per minute (GPM), 125-GPM, and 

35-GPM Pump Assemblies, Dual Pump Station, and Bladder Water Level

Controllers. 
AFH10-222 Volume 2, 6 February 2012 35

3.2.3.1. 400-GPM Diesel Pump Assembly. The 400-GPM pump assembly is a 

trailer mounted, diesel driven, centrifugal, self-priming pump (Figure 3.4.). It is 

capable of producing 400 GPM of water at 300-foot maximum head from a raw 

water source to the Source Run System storage tank. The trailer, which enables 

ease of movement of the diesel pump, can be towed at speeds up to 20 mph. A 

pintle hook at the rear of the trailer can be used for towing of additional units of 

similar weight. See Table 3.4. for other pump characteristics.

Figure 3.4. 400-GPM Diesel Pump Assembly.

Table 3.4. 400-GPM Diesel Pump Characteristics.

Dimensions 97 x 87 x 77-3/4 in

Weight 3,200 lbs.

Capacity 400 gpm at 300 ft. Head

Horse Power 36

Fuel Diesel

Technical Data T.O. 40W4-21-1
AFH10-222 Volume 2, 6 February 2012 36 

3.2.3.2. 35-GPM Electric Pump Assembly. The 35-GPM pump assembly 

(Figure 3.5.) is powered by an electric motor coupled to a centrifugal, selfpriming pump. Two of these pumps are supplied with the BEAR water system. 

The first pump assembly is used to pump ROWPU wastewater to a waste 

disposal area when prime power is available. This pump is manually regulated 

for waste disposal operations. The second pump assembly is supplied with the 

Industrial Operations and Flightline Extension Subsystem, and is used to pump 

potable water up to 2500 feet to fill the facility potable water storage tank. An 

accumulator tank and pressure switch at the pump outlet is set to control pump

operation for output flow regulation between 20 and 40 PSI. Table 3.5. lists 

other characteristics of the pump assembly.

Figure 3.5. 35-GPM Electric Pump Assembly.

Table 3.5. 35-GPM Electric Pump Assembly Characteristics.

Dimensions 27-1/2 x 31-3/4 x 25-3/4 in.

Weight 155 lbs.

Capacity 35 gpm at 40 psi

Horse Power 2 hp

Voltage Requirements 208 V, 1 phase, 60 Hz

Technical Data T.O. 40W4-21-1
AFH10-222 Volume 2, 6 February 2012 37

3.2.3.3. 125-GPM Diesel Water Pump Assembly. The 125-GPM diesel pump 

assembly (Figure 3.6.) is a diesel driven, centrifugal, self-priming pump. Three

pump assemblies are supplied with the BEAR water system; one pump is used 

for raw water input distribution and another pump is used in potable water input 

distribution to fill three 20,000-gallon collapsible fabric tanks. The third pump is 

for wastewater output distribution and is used when prime power is inadequate 

or unavailable. To prevent contamination of the water system, these pumps are 

not interchangeable. Refer to Table 3.6. for additional pump details.

Figure 3.6. 125-GPM Diesel Pump Assembly.

Table 3.6. 125-GPM Diesel Pump Characteristics.

Dimensions 22 x 26 x 19 in.

Weight 160 lbs.

Capacity 125 gpm at 50 ft. Head

Horse Power 6

Fuel Diesel

Technical Data T.O. 40W4-21-1
AFH10-222 Volume 2, 6 February 2012 38 

3.2.3.4. Dual Pump Station. The dual pump station (Figure 3.7.) is used to 

pressurize the base’s potable water distribution lines and maintain chlorination 

of the water. The two pumps are parallel configured, enabling dual or single 

pump operation, and single pump isolation for maintenance or repair purposes. 

Either pump is capable of maintaining water pressure within the loop 

distribution line. See Table 3.7. for additional characteristics.

Figure 3.7. Dual Pump Station.

Table 3.7. Dual Pump Station Characteristics.

Dimensions 84 x 60 x 74 in.

Weight 2,538 lbs.

Capacity 400 gpm at 40 to 50 psi

Voltage Requirements 208 V, 3 phase, 60 Hz

Technical Data T.O. 40W4-21-1
AFH10-222 Volume 2, 6 February 2012 39

3.2.3.5. Bladder Water Level Controller. Bladder water level controllers 

(Figure 3.8.) are used to maintain a preset maximum and minimum volume of 

water in the 3,000-gallon collapsible fabric tanks. All water tanks (bladders or 

vessels) that are inserted into the water distribution loop or downstream but 

connected to the Dual Pump Station must have a bladder water level controller 

or be manually filled. Bladder water level controllers should be connected to an 

adequate power source at each 3,000-gallon potable water tank. Specific 

characteristics for the controller are listed in Table 3.8.

Figure 3.8. Bladder Water Level Controller.

Table 3.8. Bladder Water Level Control Characteristics.

Dimensions 20 x 20 x 20 in.

Weight 66 lbs.

Technical Data T.O. 40W4-21-1

Water Flow Regulation

Input Valve Open 500 to 1000 gallons

Input Valve Closed Bladder Full
AFH10-222 Volume 2, 6 February 2012 40 

3.2.4. Sewage Ejector System (Latrine). The sewage ejector system (Figure 

3.9.) is a wet pit sump pump that pumps raw sewage from latrines for output

distribution to the wastewater collection tank. The ejector system consists of a 

submersible sewage ejector pump, a float switch, discharge pipe assembly, vent, 

and structural foam basin. See Table 3.9. for basic characteristics.

Figure 3.9. Sewage Ejector System (Latrine).

Table 3.9. Sewage Ejector System (Latrine) Characteristics.

Dimensions 36 x 30 in.

Weight 130 lbs.

Technical Data T.O. 40W4-21-1

Pump

Revolutions per Minute (RPM) 1750

Capacity 160 gpm at 18 ft. Head

Horse Power 1

Impeller Type 2 vane non-clog

Voltage Requirement 115 V, 1 phase, 60 Hz

Full Load Current 11.5 Amps
AFH10-222 Volume 2, 6 February 2012 41

3.2.5. Sewage Ejector Lift Station (Kitchen). The sewage ejector lift station is

a wet pit sump pump used to pump kitchen waste to the wastewater collection 

tank (Figure 3.10). Although similar in appearance to the latrine sewage ejector 

system, these units are not interchangeable. Basic characteristics of sewage 

ejector lift station are listed in Table 3.10. 

Figure 3.10. Diagram for Sewage Ejector Lift Station (Kitchen).

Table 3.10. Sewage Ejector Lift Station (Kitchen) Characteristics.

Tank Dimensions 30.12 x 21.7 in

Weight 102 lbs.

Technical Data T.O. 40W4-21-1

Pump

RPM 1750

Capacity 140 gpm at 27 ft. Head

Horse Power 6/10

Impeller Type Semi-open 2 vane

Voltage Requirement 115 V, 1 phase, 60 Hz

Full Load Current 12 Amps
AFH10-222 Volume 2, 6 February 2012 42 

3.2.6. Dual Pump Lift Station. The dual pump lift station (Figure 3.11.) is 

used for wet pit sump, pre-digestion of raw sewage, and pumping of wastewater 

to the wastewater collection tank. The two pumps can operate in either dual or 

single pump configuration. See Table 3.11. for more pump details.

Figure 3.11. Dual Pump Lift Station.

Table 3.11. Dual Pump Lift Station Characteristics.

Tank Dimensions 60 x 60 in.

Weight 1,820 lbs.

Technical Data T.O. 40W4-21-1

Pump

RPM 3450

Capacity 100 gpm at 144 ft. Head

Impeller Type Semi-open 5 vane

Voltage Requirement 208 V, 3 phase, 60 Hz

Full Load Current 5 Amps
AFH10-222 Volume 2, 6 February 2012 43

3.2.7. Macerator Pump Lift Station. These pump lift stations (Figure 3.12.), 

are used for wet pit sump, pre-digestion of raw sewage, and pumping of 

wastewater from user facilities for distribution to the wastewater collection tank. 

The lift station consists of a submersible macerator pump, sewage tank, pump 

lift-out assembly, three floats, and associated plumbing and electrical junction 

box. Specific characteristics for the macerator pump lift station are listed in 

Table 3.12.

Figure 3.12. Macerator Pump Lift Station.

Table 3.12. Macerator Pump Lift Station Characteristics.

Tank Dimensions 36 x 84 in.

Weight 750 lbs.

Technical Data T.O. 40W4-21-1

Pump

RPM 3450

Capacity 100 gpm at 144 ft. Head

Impeller Type Semi-open 5 vane

Voltage Requirement 115 V, 1 phase, 60 Hz

Full Load Current 5 Amps
AFH10-222 Volume 2, 6 February 2012 44 

3.2.8. 25,000-Gallon Wastewater Collection Tank System. The 25,000- gallon 

wastewater collection tank (Figure 3.13.) provides a 25,000-gallon storage 

capacity and includes an aerator and pump assembly to mix and aerate 

wastewater to maintain liquid state for disposal. See Table 3.13. for additional 

tank and aerator details.

Figure 3.13. Wastewater Collection Tank with Aeration System.

Table 3.13. Wastewater Collection Tank System Characteristics.

Tank Dimensions 31 x 5 ft.

Weight 2,335 lbs. (empty)

Capacity 25,000 gallons

Aerator Voltage Requirements 208 V, 3 phase, 60 Hz

Technical Data T.O. 40W4-21-1

3.2.9. Various Hoses, Connectors and Valves. The BEAR water system has a 

variety of hose assemblies, connectors, and ball valves for water distribution and 

control (Figure 3.14.). The hoses and connectors have various sizes and 

diameters and they route potable water input for storage, potable water 

distribution to user facilities, and wastewater for disposal. Various-sized ball 

valves control water flow; including potable water input for storage, isolation of 

storage bags for maintenance or repair actions, and isolation of user facility 

branch feeds from the water distribution line. 
AFH10-222 Volume 2, 6 February 2012 45

Figure 3.14. Water System Hoses, Connectors and Valves.

3.3. BEAR Sanitation Assets. The health and hygiene of troops in a deployed 

environment is always a major concern for supervisors and leaders. Sanitation

facilities; such as shower and shave units, latrines, and laundries are essential for 

the health, morale, and safety of base personnel. The following paragraphs 

provide a brief description of BEAR sanitation assets. Refer to T.O. 35E35-5-1, 

Field-Deployable Latrine Assembly, T.O. 35E35-4-1, Shower Facility, Bare 

Base, T.O. 35E35-3-1, Shave Stand, Bare Base, T.O. 50D1-4-11, Self-Help 

Laundry, and other applicable technical data for detailed guidance on BEAR 

sanitation assets and facilities.

3.3.1. Shower/Shave Units. Portable shower/shave units (Figure 3.15.) are 

included in the BEAR equipment packages. Each shower consists of a base 

assembly with two stalls, a top frame assembly with attached showerheads, side

supports, and a fabric cover. Six shower units can be joined to make a 12-person

facility. Doors are provided to close in the two open ends of the facility. The 

shave stand consists of a base unit with 3 sinks, a mirror back with 3 mirror 

surfaces, electric light, and 115 VAC outlet, and associated wiring harness and 

plumbing. Four shave stands are provided for each shower/shave facility. The 
AFH10-222 Volume 2, 6 February 2012 46 

shower/shave facility is usually housed in a small shelter system or TEMPER 

tent. The kit requires one environmental control unit (ECU) for heating/cooling 

in extreme conditions. A locally purchased ventilation fan may be sufficient in 

moderate environmental conditions. Site the shower/shave unit on a relatively 

level surface that is free of debris. Construct a concrete floor for long-term 

deployments. Set up requires a minimum of four people approximately 6 hours 

(plus tent and water heater set up). 

Figure 3.15. Shower/Shave Unit.

3.3.2. Field-Deployable Latrines. The field-deployable latrine consists of two 

latrine units. Each unit has six toilets, a urinal trough, two hand-washing sinks, 

pump unit, 500-gallon collapsible water tank, and a 360-gallon waste tank 

(Figure 3.16.). Setup (not including the shelter) takes two people about one 

hour. During the early stages of a deployment, the latrine can be operated in a 

stand-alone mode. That is, the water tank is periodically replenished and the 

waste tank is emptied using a wastewater disposal trailer. Once water and waste 

distribution systems are in place, the unit can be connected directly to the 

service lines. The latrine should be sited on a relatively level surface that is free 

of debris. Construct a concrete floor for long-term deployments.
AFH10-222 Volume 2, 6 February 2012 47

Figure 3.16. Latrine Unit.

3.3.3. Wastewater Disposal Trailer. The trailer is a 1,000-gallon mobile sewage 

tank and vacuum pump (Figure 3.17.) used for cleaning latrine holding tanks 

until they can be connected to the bare base distribution system. The trailer 

requires a heavy truck with a pintle hook for towing. Waste must be emptied 

into a lagoon, commercial sanitary sewer or uninhabited area downwind from 

the base and away from drinking water sources.

Figure 3.17. Wastewater Disposal Trailer. 
AFH10-222 Volume 2, 6 February 2012 48 

3.3.4. Self-Help Laundry. The self-help laundry (SHL) is designed for rapid 

deployment and continuous operation as a complete field laundry. It consists of 

five washers, five double stacked dryers, water heater, water tank, supply pump, 

drain pump, electrical distribution panels, hoses, valves, filters and electrical 

cables. The washers, dryers and electrical connection boxes are operated within 

an area approximately 32 feet long by 20 feet wide (small shelter system or 

TEMPER tent). The pumps, water heater, and tanks are positioned outside the 

tent. SHL components are illustrated in Figure 3.18. The set also includes 

benches, folding tables and temporary hanging racks. 

Figure 3.18. SHL System Components.
AFH10-222 Volume 2, 6 February 2012 49

Chapter 4

MOBILE ELECTRIC POWER AND DISTRIBUTION

4.1. General Information. Mobile electric power (MEP) generation and 

distribution is an important part of any bare base deployment operation (Figure 

4.1.). BEAR power generating systems consists of both prime power and tactical 

quiet generators (TQG). 

4.1.1. Individual or synchronized prime generators in a power plant provide 

high-voltage power to the BEAR electrical distribution systems. Although 

newer, more efficient prime power generators are being pursued, the MEP-012A 

continues to provide great service and is in widespread use around the globe. 

TQGs are lightweight, portable, diesel engine-driven generators that are fully 

enclosed, reliable, and quiet. These critical assets provide initial power before a 

primary power plant and distribution system are constructed. Afterwards, they 

provide backup power or power for remote facilities. BEAR TQGs include the 

MEP-805B and MEP-806B generator.

4.1.2. The amount of electrical power required during a given deployment 

depends on the mission and population at that particular location. This chapter 

addresses current bare base power generation and distribution systems as well as 

older, legacy assets that may still be in use. 

Figure 4.1. Establishing Deployed Power Plant.
AFH10-222 Volume 2, 6 February 2012 50 

4.2. MEP-805B TQG. The MEP-805B (Figure 4.2.) provides tactical quiet AC 

power and is easily transported, operated and maintained. It connects to the 

Secondary Distribution Center (SDC) and produces 104-amps/30 kW at full 

load. See Table 4.1. for basic characteristics and consult T.O. 35C2-3-446-32 

Generator Set, Skid Mounted, Tactical Quiet, MEP-805B 30KW 50/60 Hz, for 

operating and maintenance information.

Figure 4.2. MEP-805B Generator.

Table 4.1. MEP-805B Generator Characteristics.

Dimensions LWH (in) 79.7” x 35.7” x 55” 

Dry Weight* 2732 lbs

Wet Weight 2931 lbs

Fuel Type DF-1, DF-2, DF-A, JP-5, JP-8

Fuel Tank Capacity 23 gallons

Fuel Consumption Rate 2.60 gallons/hour

Load Capacity 30kW

Current Rating (120/208 V) 60 Hz, 104 amps / 50 Hz, 86 amps

Current Rating (240/416V) 60 Hz, 52 amps / 50 Hz, 43 amps

Other Remote Control Capable
AFH10-222 Volume 2, 6 February 2012 51

4.3. MEP-806B TQG. The MEP-806B (Figure 4.3.) also provides tactical quiet 

AC power. However, it produces 208-amps/60 kW at full load. Like the MEP805B, it connects to the SDC and is easily transported, operated and maintained. 

See Table 4.2. for basic characteristics and consult T.O. 35C2-3-444-32, 

Generator Set, Skid Mounted, Tactical Quiet, MEP-806B, 60KW, 50/60 Hz, for 

information on operating and maintaining this generator.

Figure 4.3. MEP-806B Generator.

Table 4.2. MEP-806B Generator Characteristics.

Dimensions LWH (in) 87” x 35.7” x 59”

Dry Weight* 3556 lbs

Wet Weight 3992 lbs

Fuel Type DF-1, DF-2, DF-A, JP-5, JP-8

Fuel Tank Capacity 43 gallons

Fuel Consumption Rate 5.06 gallons/hour

Load Capacity 60kW

Current Rating (120/208 V) 60Hz, 208 amps / 50 Hz, 173 amps

Current Rating (240/416V) 60 Hz, 104 amps / 50 Hz, 86 amps
AFH10-222 Volume 2, 6 February 2012 52 

4.4. MEP-012A Prime Power Generator. A wheel-mounted, diesel enginedriven generator that can produce 750 kilowatts of prime power (Figure 4.4.). It 

has a liquid cooled, turbocharged, V12 diesel engine and a three phase, four 

wire, wye connected alternator and is capable of remote operation up to 150 feet 

from the generator. See Table 4.3. for basic characteristics and consult T.O. 

35C2-3-474-1, Generator Set, Diesel Engine-Drive, Wheel-Mounted 750-KW, 

for operating and maintenance information.

Figure 4.4. MEP-012A Generator.

Table 4.3. MEP-012A Generator Basic Characteristics.

Dimensions LWH (in) 241” x 96” x 101” (without mufflers)

Weight 24,500 lbs (dry) / 25,373.6 lbs (wet)

Fuel Type DF-1, DF-2, DF-A, JP-5, JP-8

Fuel Tank Capacity 42 gallons

Fuel Consumption Rate 55 gallons/hour

Voltage Output at 60Hz: 750kW, 2400/4160 volts. 3 phase. 4 wire

Voltage Output at 50Hz: 635kW, 2200/3800 volts. 3 phase. 4 wire

Other Remote Control Operation Capable
AFH10-222 Volume 2, 6 February 2012 53

4.5. Interim Power Unit (IPU). The IPU supplements BEAR high power 

systems and have a prime power rating of 1100kW. It consists of a generator set 

housed inside a 40-foot ISO container mounted on a 40-foot trailer (Figure 

4.5.). The unit has sound-reduction features, and contains switchgear, battery 

and starter components, shore power components, and a 300-gallon fuel tank. It 

has remote control capability and weighs approximately 52,000 pounds. See 

Table 4.4. for basic characteristics.

Figure 4.5. Interim Power Unit.

Table 4.4. IPU Basic Characteristics.

Generator Set Cummins Model DQGAA

Weight 51,800 lbs (Generator/ISO/Trailer)

Prime Power 1100kW

Standby Rating 1250kW

Fuel Type Diesel

Voltage Output at 60Hz: 2400/4160 volts. 3 phase. 4 wire

Other Remote Control Operation Capable
AFH10-222 Volume 2, 6 February 2012 54 

4.6. Generator Fuel Bladders. Collapsible, coated fabric fuel bladders are often 

used as an auxiliary fuel source for MEP generators (Figure 4.6.). This is 

especially true for high fuel-consumption prime power generators. The 10,000-

gallon bladder is most often used as the auxiliary fuel source for MEP-012A 

generators. When filled, the bladder assumes a “pillow” like shape. When not 

filled, the fuel bladder can be folded, rolled, and stored after cleaning. A 20-

foot-by-20-foot, 10,000-gallon bladder will support two MEP-12s for about 4-5 

days. See Chapter 7 for additional information on this and other non-BEAR fuel 

bladders.

Figure 4.6. Collapsible Fuel Bladder.

4.7. Electrical Distribution Systems. The primary components of the BEAR 

electrical distribution system consists of power switching and distribution 

centers, distribution panels, and associated cables and connectors. For additional 

information see AFH 10-222, Volumes 5, Guide to Contingency Electrical 

Power System Installation; AFPAM 10-219, Volume 5, Bare Base Conceptual 

Planning Guide; and applicable technical orders.
AFH10-222 Volume 2, 6 February 2012 55

4.7.1. Primary Switching Center (PSC). The DRS Radian Model PSC (Figure 

4.7.) is a high-voltage switching station that receives 4,160 volt, 3-phase electric 

power from BEAR power units or commercial means through two high voltage 

load interrupting switch inputs. The PSC has four feeder circuits; each circuit is 

capable of feeding multiple secondary distribution centers (dependent on PSC 

power source and individual secondary distribution center load). It can also be 

connected to other PSCs through one of the high voltage fault interrupting 

switches, reducing outputs to three from each PSC. See Table 4.5. for additional 

characteristics and consult T.O. 35F14-1-1, Deployable Power Generation and 

Distribution System (DPGDS) for a Primary Switch (PS), for PSC operation and 

maintenance information.

Figure 4.7. Primary Switching Center (DRS Radian Model).

Table 4.5. PSC Characteristics.

Dimensions LWH (in) 104” x 72” x 48”

Weight 4,000 lbs

Rating at 60 Hz 600 amps / 15,500 Volts (15.5kV)

Rating at 50 Hz 630 amps / 12,000 Volts (12kV)
AFH10-222 Volume 2, 6 February 2012 56 

4.7.2. Secondary Distribution Center (SDC). The SDC accepts primary power 

and reduces the voltage for distribution to outlet receptacles and on to facilities 

or equipment (Figure 4.8.). Primary power is provided by either commercial 

power plants, engine driven prime power generator sets or another SDC. If 

required, the primary input and transformer can be bypassed, so an SDC can be 

fed from a low-voltage generator and used only as a distribution center. Table 

4.6. lists additional characteristics. See T.O. 35CA2-2-17-1, Operation and 

Maintenance Manual, Secondary Distribution Center (SDC) 150 KVA 

(DPGDS), for more technical information.

Figure 4.8. Secondary Distribution Center (Radian Model).

Table 4.6. SDC Characteristics.

Dimensions LWH (in) 60.56” x 47.63” x 71.88” (76.16” w/lift rings)

Weight 2,070 lbs

Input 4160 VAC/3-Phase/60Hz

3810 VAC/3-Phase/50Hz

Output 208 Y / 120 VAC/3-Phase 60 or 50Hz 3-wire

208 Y / 120 VAC/3-Phase 60 or 50Hz 4-wire
AFH10-222 Volume 2, 6 February 2012 57

4.7.3. 25kW Power Distribution Panel (PDP). The 25kW PDP (Radian 

Model) is designed to distribute 1- and 3-phase low voltage electrical power to 

various BEAR facilities and equipment from a 120/208 VAC power source such 

as a SDC or TQG (Figure 4.9.). It has multiple power output connections 

ranging from 15 Amps to 60 Amps. The 60-Amp, 3-Phase output can be used to 

power assets like the ECU. See Table 4.7. for other basic characteristics and 

consult T.O.35CA6-1-211, Power Distribution Panel (PDP), 25KW, for other 

technical information.

Figure 4.9. 25kW Power Distribution Panel (Radian Model).

Table 4.7. PDP Characteristics (25kW).

Dimensions LWH (in) 22" x 18" x 18"

Weight 38 lbs

Input One 60 Amp, 120/208 VAC, 3-Phase

Output

One 60 Amp, 120/208 VAC, 3-Phase

Four 20 Amp, 120 VAC, 1-Phase

One 15 Amp, 120 VAC, 1-Phase
AFH10-222 Volume 2, 6 February 2012 58 

4.7.4. 60kW Power Distribution Panel (PDP). The 60kW PDP is designed to 

facilitate the safe and orderly distribution of electric power in an outdoor field 

environment (Figure 4.10.). It distributes 120/208V, 200-Amp, 3-Phase power 

to four 120/208V, 60-Amp, 3-Phase circuits. See Table 4.8. for additional 

characteristics and consult T.O. 35A6-1-231, Power Distribution Panel (PDP) 

60KW, for other technical information.

Figure 4.10. 60kW Power Distribution Panel (Radian Model).

Table 4.8. PDP Characteristics (60kW).

Dimensions LWH (in) 28" x 21" x 18"

Weight 38 lbs

Input One 200-Amp, 120/208 VAC, 3-Phase

Output Four 60-Amp, 120/208 VAC, 3-Phase
AFH10-222 Volume 2, 6 February 2012 59

4.7.5. Power Cables and Connectors. Electrical power distribution cables and 

connectors are generally divided into two categories, primary and secondary 

cables. 

4.7.5.1. Primary Cable. Primary electrical distribution cables (#1/0 5-kV 

insulated aluminum wire) are used for high-voltage runs between generators, 

PDCs and SDCs. One cable is used for each of the three phases; it comes on a 

pallet with three 3,000-foot cable reels mounted side-by-side (Figure 4.11.).

4.7.5.2. Secondary Cable. Secondary electrical power distribution cables are 3-

phase insulated cable, in pre-assembled lengths with cannon plug connectors at 

each end (Figure 4.12.). The 25-foot long, 200-amp cables are used to connect 

portable generators with SDCs. The 60-amp cable, either 50 feet or 100 feet 

long, connect SDCs and individual facility PDPs. Secondary cable runs should 

be limited to 150 feet to conserve cable and minimize voltage drop, but runs of 

up to 800 feet are acceptable when there is no practical alternative. Listed in 

Table 4.9. are approximate voltage drops at rated amperage and cable length.

However, actual voltage drop will be affected by temperature and the quality of 

the connection made when mating the connectors (dirt, corrosion, and oil affect 

pin resistance).

Figure 4.11. Primary Electrical Distribution Cable and Reel.
AFH10-222 Volume 2, 6 February 2012 60 

Figure 4.12. Typical Secondary Electrical Distribution Cables. 

Table 4.9. Approximate Voltage Drops.

Rated Amperage/Pins Cable Length and Approximate 

Voltage Drop

15 ft 25 ft 50 ft 100 ft 200 ft 300 ft

200 amp/8 pin cables (3-ph) 1V 1.6V 3.2V 6.4V 12.8V 19.2V

100 amp/8 pin cables (3-ph) 0.4V 0.7V 1.4V 2.8V 5.6V 8.4V

60 amp/5 pin cables (3-ph) 0.5V 0.9V 1.6V 3.5V 6.4V 10.5V

40 amp/5 pin cables (3-ph) 0.3V 0.6V 1.1V 2.3V 4.4V 6.9V

60 amp/4 pin cables (1-ph) 0.5V 0.9V 1.7V 3.4V 6.8V 10.2V

20 amp/3 pin cables (1-ph) 1.1V 1.8V 3.6V 7.2V 14.4V 21.6V
AFH10-222 Volume 2, 6 February 2012 61

4.8. Legacy Power Systems. Older, legacy model generators and power 

distribution systems help bridge the gap as newer, more efficient systems are 

brought into the BEAR inventory. This section addresses some of the BEAR 

legacy power systems still in operational service. 

4.8.1. MEP Generators. Currently, a few older model generators are still in use 

in the Area of Responsibility (AOR). Although not a complete list, some of 

these legacy generators and their characteristics are listed in Table 4.10. 

Table 4.10. Characteristics of Legacy Generators.

MEP-005A MEP-006 MEP-007

Dimensions

LWH (in) 80” X 36” X 55” 87” x 36” x 59” 106” x 40” x 65”

Dry Weight* 2,850 lbs 4,240 lbs 6,680

Fuel Type DF-1, DF-2, 

DF-A,JP-5, JP-8

DF-1, DF-2,

DF-A, JP-5, JP-8

DF-1, DF-2, 

DF-A, JP-5, JP-8

Fuel Tank Capacity 26 gallon 55 gallons 91 gallons

Fuel Consumption 

Rate 3 gallons/hour 6 gallons/hour 8.5 gallons/hour

Load Capacity 30kW at 60Hz

25kW at 50Hz

60kW at 60Hz

50kW at 50Hz

100kW at 60Hz

83.3kW at 50Hz

Output 120/208V

240/416V

120/208V

240/416V

120/208V

240/416V

Connection 3 phase, 4 wire 3 phase, 4 wire 3 phase, 4 wire

* Dry weight = less Basic Issue Items List

NOTE

All MEP generators (TQGs and Prime Power) including legacy 

models, can be configured to produce either 50 or 60 Hz, but is derated to 80-85 percent of their nominal generating capacity at 50 Hz. 
AFH10-222 Volume 2, 6 February 2012 62 

4.8.2. Secondary Distribution Center (Model JEU-191/E). Similar to the 

Radian Model SDC addressed in paragraph 4.6.2, the legacy JEU-191/E SDC 

(Figure 4.13.) receives and transforms power for distribution to bare base 

facilities. In addition to design differences, this legacy unit is also larger and 

heavier than the current BEAR SDC. See Table 4.11. for basic design 

characteristics and T.O. 35CA2-2-10-1, Secondary Distribution Center (JEU191/E), for operation and maintenance instructions.

Figure 4.13. Secondary Distribution Center (Model JEU-191E).

Table 4.11. SDC Characteristics (Model JEU-191E).

Dimensions LWH (in) 81” x 48” x 77”

Weight 3,340 lbs

Input 4160 VAC, 3 phase, 60 HZ

Output 120/208 VAC, 3 phase, 60 HZ
AFH10-222 Volume 2, 6 February 2012 63

Chapter 5

HEATING, VENTILATION, AIR CONDITIONING, AND 

REFRIGERATION (HVAC/R)

5.1. General Information. Heating, cooling, and ventilation systems are an 

integral part of BEAR equipment sets. There are several HVAC/R systems 

fielded (including current and legacy systems); however, through attrition and 

ongoing equipment modernization, many of the older systems are being replaced 

with systems that are more versatile. This chapter will address primary and 

legacy systems still in use. Refer to AFH 10-222, Volume 12, Guide To Bare 

Base Mechanical Systems, and applicable technical data for guidance on the 

installation, operation, and maintenance of these systems.

5.2. Field-Deployable Environmental Control Unit (FDECU). The FDECU is 

the primary BEAR ECU (Figure 5.1.). There are several different models 

fielded and each can be used to heat, cool, dehumidify, filter and circulate air in 

portable shelters and containers for personnel and equipment. If desired, the 

units can also admit fresh, outside air inside the shelter by adjusting the return 

air duct and flange. See Table 5.1. for basic characteristics and consult T.O. 

35E9-314-1, Field-Deployable Environmental Control Unit (Models FDECU-2, 

FDECU-3, FDECU-4, FDECU-5, & FDECU-9), for operating and maintenance 

instructions.

Figure 5.1. FDECU.
AFH10-222 Volume 2, 6 February 2012 64 

Table 5.1. FDECU Characteristics.

Dimensions LWH (in) 42” x 52” x 32.5”

Max. Weight (FDECU-2 and -3 only) 800 lbs

Max. Weight (FDECU-4 and after) 700 lbs

Cooling Capacity (BTU/Hour) Minimum: 55,000

Maximum: 67,000

Heating Capacity (BTU/Hour) Minimum: 47,000

Maximum: 84,000

Refrigerant Type R-134a

Refrigerant Charge 14 lbs

Voltage Requirements 208 VAC (191 to 218)

50/60Hz, 3 Phase

Max. Wattage

Ventilation Mode:

Cooling Mode:

Heating Mode:

 

1.5 kW

14.0 kW

13.5 kW

Total Airflow 2300 SCFM

Makeup Airflow 0 to 500 SCFM (adjustable)

Environmental Limits—Operational

Temperature Range (Cooling):

Temperature Range (Heating):

Altitude Range (Feet):

50o F to 135o F

-25o F to 75o F

6,000

5.3. 130K Portable Heater. Provides heated air for sleeping quarters and work 

facilities (Figure 5.2.). This multi-fueled heater will deliver hot air at a 

minimum of 1000 cubic feet per minute and at temperatures ranging from 80o F 

to 180o F—making it ideal for extremely cold conditions. It can also provide 

forced fresh air ventilation without heating. Table 5.2. lists additional 

characteristics. Consult AFH-10-222, Volume 12, and T.O. 35E7-3-4-1, Heater, 

130K Multi-Fueled, Portable, Duct Type 130,000 BTUH Model Polar Bear1, for 

installation, operation, and maintenance instructions.
AFH10-222 Volume 2, 6 February 2012 65

Figure 5.2. 130K Portable Heater.

Table 5.2. 130K Portable Heater Characteristics.

Dimensions LWH (in) 47” x 29” x 34”

Weight (empty) 275 lbs

Heated Air Temperature 

Range (average)

High (120 – 180o F)

Medium (100 – 160o F)

Low (80 – 140o F)

Voltage Requirement 120 Volts 50/60Hz

Fuel Tank Capacity 21 gallons

Operating Time Without 

Refueling

15 hours @ -25o F ambient (on High setting 

attached to tent)

Fuels DL-1, DL-2, Jet A, Jet A1, JP4, JP-5, JP-8, 

and JP-8+100
AFH10-222 Volume 2, 6 February 2012 66 

5.4. H-1 Heater Unit. Produces fresh uncontaminated heated air for aircraft 

engines and fuselages, ground vehicles, maintenance buildings, field shelters, 

and temporary structures. The H-1 Heater (Figure 5.3.) can also be used for 

forced air ventilation without heating. See Table 5.3. for additional 

characteristics and consult T.O. 35E7-2-11-11, Heater H-1 Diesel Fueled, 

Portable, Duct Type 4000,000 BTU/H, for operation and maintenance 

information.

Figure 5.3. H-1 Heater.

Table 5.3. H-1 Heater Characteristics.

Dimensions LWH (in) 68.5” x 44” x 51.5”

Weight (empty) 800 lbs

Heated Air Temperature Range Maximum: 280o F

Minimum: 150o F

Heated Air Output (BTU/Hour)

Model BT 400-46

Maximum: 400,000 (-65° F ambient

Minimum 100,000 (70° F ambient)

Fuel Tank Capacity 35 gallons

Operating Time Without 

Refueling

15 hours @ -25o F ambient (on High 

setting attached to tent)

Fuel Types JP4, JP-5, JP-8, JP-8, Fed. Spec.VV-F800, DF-1 and DF-A
AFH10-222 Volume 2, 6 February 2012 67

5.5. M-80 Water Heater. Primary boiler and water heater for BEAR facilities 

requiring hot water, such as shower and shave units, kitchens, laundries, and 

medical facilities. The M-80 water heater (Figure 5.4.), operates on diesel fuel 

(primary) or gasoline (secondary) and requires 208V electric power. It maintains 

water temperature in the 160o F to 190o F range, with a capacity of 

approximately 24 gallons. Additional characteristics are listed in Table 5.4. 

Refer to T.O. 35E7-4-27-1, Heater, Water, Liquid Fuel, for operation and 

maintenance information. 

Figure 5.4. M-80 Water Heater. 

Table 5.4. M-80 Water Heater Characteristics. 

Dimensions LWH (in) 52” x 27” x 47”

Weight 465 lbs

Electrical Input 208 VAC, 3-Phase

Water Vessel Capacity 23.7 gallons

Water Delivery Capacity 9 gallons per minute (approx.)

Fuel Types DF-A, DF-1, DF-2,VV-F-800, JP-4, JP-5, 

JP-8, and Commercial Fuel No. 2
AFH10-222 Volume 2, 6 February 2012 68 

5.6. WH-400 Water Heater. The WH-400 (Figure 5.5.) will enter the BEAR 

inventory as a replacement for the M-80 on an attrition basis. Like the M-80, it 

is a fuel-fired, skid-mounted water heater that delivers water at a rate of 9 gpm. 

Heater characteristics are listed in Table 5.5. Refer to TM 10-4520-266-13&P, 

Heater, Water, 4000,000 BTU, for operation and maintenance information. 

Figure 5.5. WH-400 Water Heater.

Table 5.5. WH-400 Water Heater Characteristics.

Dimensions LWH (in) 55” x 32” x 74” (operating configuration)

Weight 500 lbs

Electrical System 208 VAC, 3-Phase/120 VAC, Single Phase

Water Vessel Capacity 27.1 gallons

Water Delivery Capacity 9 gpm between 60o F and 190o F

Primary Fuel

Alternate Fuel Types

JP-8

DF-A, DF-1, DF-2, and JP-5

Fuel Consumption 3.5 gph (13.2 lph)
AFH10-222 Volume 2, 6 February 2012 69

5.7. Advanced Design Refrigerator, 300 Cubic Foot (ADR-300). The ADR300 is the primary BEAR refrigeration system (Figure 5.6.) and provides

refrigerated storage for a wide variety of items and commodities. The ADR-300 

consists of two main sub-systems, the insulated container (IC) and the 

refrigeration unit (RU). The IC is an insulated box constructed of foam-filled, 

fiberglass panels mounted on an aluminum skid. The RU maintains the interior 

temperature of the IC and consists of the refrigerator and unit controller. See 

Table 5.6. for additional ADR-300 characteristics. For operation and 

maintenance information, consult T.O. 40R7-6-1, Advanced Design 

Refrigerator, 300 Cubic Foot (ADR-300).

Figure 5.6. ADR-300.

Table 5.6. ADR-300 Characteristics.

Exterior Dimensions LWH (in) 108” x 88” x 96”

Interior Volume 281 cubic feet

Empty Weight 3,285 lbs

Max. Payload 6,715 lbs

Electrical Power 208/230 VAC, 3-phase, 50-60 Hz

Refrigerant Charge and Type 4.62 lb, R-404A
AFH10-222 Volume 2, 6 February 2012 70 

5.8. TRICON Refrigerated Container System (TRCS). The TRCS will be 

fielded as a replacement for the ADR-300 refrigeration system in surfaceconfigured BOB UTCs. The ADR-300 will remain in the air UTCs and be 

replaced with the TRCS through attrition. The TRCS is made up of two 

principle components, a triple container (TriCon) and an integrated 

refrigeration/freezing/heating unit (referred to as "RU"). It is designed to be

coupled to other TRCS and/or dry freight TriCons using eight approved

interconnectors (NSN 3040-01-387-4048 or equivalent). When three TRCS

and/or dry freight TriCons are coupled, the dimensions, tolerances, and diagonal 

differences are equivalent to specifications of a 20-foot insulated container. A 

typical TRCS is illustrated in Figure 5.7. See Table 5.7. for additional TRCS 

characteristics.

Figure 5.7. TRICON Refrigerated Container System.

Table 5.7. TRCS Characteristics.

Exterior Dimensions LWH (in) 77.5” x 96” x 96”

Interior Volume 281.6 cubic feet

Empty Weight 3,520 lbs

Max. Payload 11,480 lbs

Electrical Power 208/230 VAC, 3-phase, 50-60 Hz
AFH10-222 Volume 2, 6 February 2012 71

5.9. Legacy HVAC/R Systems.

5.9.1. ECU-39. The Dash 39 (Figure 5.8.) was in widespread use until the 

FDECU became the primary ECU in the BEAR inventory. Some units may still 

be in service today. They are used to heat, cool, dehumidify, filter and circulate

air in portable shelters and vans to meet the controlled environmental 

requirements of personnel and electronic equipment. The unit can be adjusted to 

admit fresh air at a controlled rate. Typically, the unit is located external to the 

controlled space and the conditioned air circulates through supply and return 

ducts. Approximate cooling capacity is 4.5 tons. Approximate heating capacity 

is 9.6 kilowatts (down to approximately 30° F). This unit uses R-22, an ozonedepleting refrigerant.

Figure 5.8. ECU-39.

5.9.2. 1200-Cubic Foot (CF) Refrigerator. This is a large refrigeration unit 

assembled on site from insulating panels, with a separate 18,000 BTUH 

refrigeration unit (Figure 5.9.). It supports food service operations and is 

approximately 13 feet wide, 17 feet long and 8 feet high. The unit requires at 

least 6 feet of clear space on the ends to allow for installation and ventilation of 

the condensers. 
AFH10-222 Volume 2, 6 February 2012 72 

Figure 5.9. 1200-CF Refrigeration Unit.

5.9.3. 150-CF Refrigerator. The 150-CF refrigeration unit (Figure 5.10.) is a 

one-piece field refrigeration box with a single door in front and a rear-mounted 

5,000 BTUH direct-expansion (DX) refrigeration unit. It is used for food 

service, mortuary and medical applications. It is approximately 7 ft x 7 ft x 7 ft 

over-all. 

Figure 5.10. 150-CF Refrigeration Unit.
AFH10-222 Volume 2, 6 February 2012 73

Chapter 6

SPECIALIZED ASSETS

6.1. General Information. Although specialized equipment items may be 

tasked individually, they are often packaged with shelters or deployed within 

various BEAR industrial operations and support packages. The following 

paragraphs provide a brief description of these specialized assets.

6.2. Specialized Equipment and Systems.

6.2.1. Remote Area Lighting System (RALS). Used for general lighting along 

the flightline, around petroleum, oil and lubricant (POL), liquid oxygen (LOX)

plants, etc. It contains 13 telescopic two-lamp light poles, four 375-foot cable 

sets and an aluminum container/control box (Figure 6.1.). One light pole 

connects to the control box and the others every 125 feet along the cable sets. 

The RALS requires an outside power source, such as a generator or feed from a 

SDC.

Figure 6.1. Remote Area Lighting System (RALS).

6.2.2. TF-2 Light Cart. The TF-2 floodlight is used primarily for initial camp 

beddown, perimeter lighting and flightline use. It is a self-contained, mobile, 

power generating light source with a manually operated boom and an onboard 

generator. Capable of illuminating large work sites while providing 6 kW of 

electricity at 120 VAC (Figure 6.2.).
AFH10-222 Volume 2, 6 February 2012 74 

Figure 6.2. TF-2 Light Cart.

6.2.3. AM-2 Aluminum Mats. These are two-inch thick interlocking aluminum

panels normally used for aircraft parking ramps or pads, taxiways and hangar

floors ((Figure 6.3.). However, AM-2 contained in BEAR UTCs is currently 

utilized for flooring in BEAR shelters and not for flightline operations.

Individual sections are 2 feet wide, and either 6 feet or 12 feet long. AM-2 is 

typically shipped in bundles, each of which contains 4 short and 16 long 

sections, and will cover 432 square feet. For additional information, see T.O. 

35E2-2-7, AM-2 Airfield Landing Mat and Accessories. 

Figure 6.3 Laying AM-2 Matting at Deployed Location.
AFH10-222 Volume 2, 6 February 2012 75

6.2.4. Concertina Wire. This wire provides a personnel barrier for internal 

areas of the base, such as industrial and flightline operations or other critical, 

high value facilities, areas or infrastructure. Concertina wire packages consist of 

480 rolls of barrier wire (50 feet per roll) providing 8,000 linear feet of coverage

(Figure 6.4.). This quantity of wire is not designed to provide perimeter barriers 

around an entire austere base.

Figure 6.4. Moving Heavy Rolls of Concertina Wire.

6.2.5. Air Compressors. Provides compressed air for hangars, garages, paint 

shops, pneumatic tools, greasing equipment, tire inflation and other equipment. 

Models include the electric-powered MB-8 (200 psi) and the diesel-driven MC-5

(100 psi) and MC-2A (200 psi). Figure 6.5. is the MC-2A model

Figure 6.5. MC-2A Diesel-Driven Air Compressor.
AFH10-222 Volume 2, 6 February 2012 76 

6.2.6. Camouflage Nets and Poles. BEAR camouflage sets includes 200 desertcolored, lightweight radar scattering nets and 70 support systems to provide 

camouflage screening and shade for facilities and equipment. Each net is 

capable of covering approximately 200 square feet and the set can be configured 

to cover single or multiple structures.

6.2.7. Emergency Airfield Lighting System (EALS). The EALS is a runway 

lighting system designed to be rapidly installed at contingency airfields or at 

other locations that need temporary airfield lighting (Figure 6.6.). It contains a 

complete lighting kit for runways up to 10,000 feet long and 150 feet wide. 

When installed, it provides runway edge lighting, approach lighting, 

threshold/end lighting, taxiway lighting, visual glide slope indication, DistanceTo-Go (DTG) marker lighting, and obstruction lighting. The system supports 

contingency operations at night and during periods of reduced visibility. The 

EALS is packaged on six mobile trailers and includes generators, cables, control 

panels, transformers and regulators. Under ideal conditions, a six-person crew 

using two general-purpose vehicles (e.g., 3⁄4 ton pickup, 1 ton, 1-1⁄2 ton trucks, 

etc.) can install a 50-foot by 5,000-foot minimum operating strip (MOS) in 

about 2.5 hours. Additional time is needed to securely mount and properly adjust 

precision approach path indicator (PAPI) lights, and to anchor edge lights 

against jet blast from large aircraft. Refer to AFH 10-222, Volume 7 and T.O. 

35F5-3-17-1, Lighting System, Airfield, Emergency, A/E82U-2, for detailed 

guidance on installation and operation. 

Figure 6.6. EALS Temporary Airfield Lights.
AFH10-222 Volume 2, 6 February 2012 77

6.2.8. Expeditionary Airfield Lighting System (EALS II). The new EALS II 

system is designed as a replacement for the current EALS. The new modular 

system supports day and night operations and is night vision goggle (NVG) 

compatible. It uses light emitting diode (LED) technology and is battery 

powered with solar recharge or hardwired to a generator or commercial power.

Table 6.1. highlights the four modules of the EALS II.

Table 6.1. EALS II Modules.

Expeditionary Airfield Lighting System II

Module 1 90’ X 5000’ landing zone

Module 2 Unidirectional 150’ X 5000’ runway, approach lights 

on one end

Module 3 Expands Module 2 in 2,500’ increments out to 15,000’

Module 4 Second approach light set for bi-directional operations

6.2.9. A/M 32A-96 Mobile Aircraft Arresting System (MAAS). The MAAS is 

an air and surface transportable, rapid installation emergency aircraft arresting 

system. It is a rotary friction-type energy absorber consisting of two identical 

units installed on each side of the runway. Each unit houses one BAK-12 rotary 

friction energy absorber. The BAK-12 aircraft arresting gear mounted on mobile 

trailers is for use with most fighters (Figure 6.7.). In its simplest configuration, 

the MAAS is unidirectional and can be rapidly moved and anchored adjacent to 

the runway on soil, asphalt or concrete by a crew of 6 personnel in 

approximately two hours. An upgrade kit (longer nylon tapes and lightweight 

fairlead beams, or mobile runway edge sheaves) allows the MAAS trailer units 

to be set back from the runway edge. This eliminates wingtip clearance concerns 

for large aircraft while providing bi-directional engagement capability. Refer to 

T.O. 3538-2-10-1, Arresting Systems, Aircraft, Mobile, and AFH 10-222, 

Volume 8, for detailed guidance on installation and operation.
AFH10-222 Volume 2, 6 February 2012 78 

Figure 6.7. Mobile Aircraft Arresting System.

6.2.9. Single Pallet Expeditionary Kitchen (SPEK). The SPEK (Figure 6.8.)

is a complete food service facility capable of providing hot meals to 500 

personnel at a time. Once deployed the SPEK can be unpacked and assembled in 

one and one half hours. An additional two and one half hours are required to 

prepare a meal for 300 persons, using Utilized Group Rations-Heat and Serve 

(UGR-H & S). The SPEK can be deployed by air or ground transportation, and 

requires a minimum of 4 personnel to unpack, assemble, operate, and repack. 

The SPEK does not require outside power, having a 2KW Military Tactical 

Generator Set; however, all components operate on 120 VAC 50/60 Hz power, 

and can be powered by available local utilities or generators. Once set up the 

SPEK requires only potable water, fuel, rations, and water disposal. Refer to 

T.O. 35E4-235-1, Single Pallet Expeditionary Kitchen for detailed guidance on 

installation and operation.
AFH10-222 Volume 2, 6 February 2012 79

Figure 6.8. Single Pallet Expeditionary Kitchen (SPEK).

6.2.10. BEAR 550 Kitchen. The BEAR 550 kitchen (Figure 6.9.) is a complete 

portable food preparation and serving complex. It is designed to serve up to 550 

personnel and seat 120. That capacity is doubled (1100 personnel and 240 seats) 

when kitchens are combined. All tools, components and equipment, (except 

electrical and water supplies), that are required to unpack, set up, operate, 

maintain, strike, and repack the facility, are supplied in the shipping containers.

Force Support personnel normally erect all tents associated with the kitchen; 

however, engineers provide supporting utility service (power, water and 

wastewater) and install some of the more complicated equipment items such as 

water heaters, walk-in refrigeration units and air conditioning units. The power 

distribution system takes electrical power from an external source and steps it 

down to the power level requirements of the various electric appliances and 

lights. The major components of the kitchen’s power distribution system include 

secondary distribution boxes, cable assemblies and lighting harnesses. Electrical 

power requirements are one 225-Amp, 208 VAC, 3 Phase, 60 Hz power source 

and two 150-KVA secondary distribution centers. The Advance Design 

Refrigerator (ADR) requires 208/230 VAC 60 HZ. Refer to Work Package 

(WP)-005 00, T.O. 35E4-169-31, BEAR Base Harvest Falcon/Eagle Electric 

Kitchen with Mess Kit Laundry, for more information on siting kitchen facilities.
AFH10-222 Volume 2, 6 February 2012 80 

Figure 6.9. BEAR 550 Kitchen (550-Personnel).
AFH10-222 Volume 2, 6 February 2012 81

Chapter 7

NON-BEAR ASSETS

7.1. General Information. In addition to BEAR assets, many other 

expeditionary equipment packages are required to support Air Force bare base 

operations. The owning functional area organizations deploy, set up and operate 

the assets, but typically require civil engineer support for sitting, site preparation

and utility service. Engineers must work with representatives from the other 

functional areas to ensure optimum use of such packages.

7.2. Fuels Operational Readiness Capability Equipment (FORCE). A 

mobile, air-transportable, aircraft and ground fuel delivery system that is 

designed to replace older and less efficient Fuels Mobility Support Equipment 

(FMSE). FORCE consists of a Trailer-Mounted Pumping Unit (R-18), a TrailerMounted Filter Separator (R-19), a Multi-Aircraft Servicing Platform (R-20) and 

a Plumbing Assembly (R-21). The full capability mission of the complete 

FORCE System, when used in conjunction with fabric fuel bladders, provides a 

deployable, above-ground, constant pressure, flow-on demand fueling system 

for aircraft, i.e., a hydrant-type fueling system. Currently being fielded at 

numerous locations, FORCE fueling systems saves time and resources, and 

improves safety, reliability, and flexibility of the deployed fueling systems.

7.2.1. R-18 Trailer-Mounted Pumping Unit. A trailer-mounted self-priming, 

air-eliminating pump (Figure 7.1.), offloads trucks at the base perimeter, 

delivers fuel through 6-inch hose lines to interim storage systems and provides 

fuel flow at 900 gpm/150 psi at a distance of 10,000 feet to the R-20 MultiAircraft Servicing Platform.

7.2.2. R-19 Trailer-Mounted Filter Separator. Designed to filter and separate 

particulate and water from fuel, the trailer-mounted R-19 (Figure 7.2.) weighs 

about 3,000 pounds and consists of two 600-gpm aluminum alloy filter 

separators. The separators are configured to run in parallel at 1200 gpm or 

individually at 600 gpm. 
AFH10-222 Volume 2, 6 February 2012 82 

Figure 7.1. R-18 Trailer-Mounted Pumping Unit.

Figure 7.2. R-19 Trailer-Mounted Filter Separator.
AFH10-222 Volume 2, 6 February 2012 83

7.2.3. R-20 Multi-Aircraft Servicing Platform. The R-20 Multi-Aircraft 

Servicing Platform (Figure 7.3.) is the interface between one or two receiver 

aircraft. It has a combined fueling capability of 900 gpm through two 2.5-inch, 

60 foot semi-collapsible servicing hoses (450 gpm through each hose). The R-20 

is a trailer-mounted servicing platform and weighs about 4,600 lbs. It is airtransportable.

Figure 7.3. R-20 Multi-Aircraft Servicing Platform.

7.2.4. R-21 Portable Hydrant Mission Support Plumbing Assembly. The R21 plumbing assembly (Figure 7.4.) consists of all hoses, valves, adapters, 

couplings, and evacuation equipment necessary to connect the various 

components of the FORCE receipt, transfer, storage, filtration and issue systems. 

The plumbing assembly is packed in Tricon containers and is air transportable.

7.2.5. Tactical Automated Service Station. The TASS (Figure 7.5.) is a 

trailer-mounted automated ground fuel issue point for vehicles and support 

equipment at deployed locations. It is capable of delivering DF-2, JP-8 and 

MOGAS at a minimum rate of ten gallons per minute (10 GPM) through each 

dispensing nozzle. The TASS provides an interface between bulk fuel transport 

trailers or other fuel sources and vehicles/support equipment requiring ground 

fuel.
AFH10-222 Volume 2, 6 February 2012 84 

Figure 7.4. R-21 Portable Hydrant Mission Support Plumbing Assy. 

Figure 7.5. Tactical Automated Service Station (TASS).
AFH10-222 Volume 2, 6 February 2012 85

7.3. Fuels Mobility Support Equipment (FMSE). While newer FORCE 

systems are being fielded, many FMSE assets still remain in service. FMSE 

assets are used to receive and issue fuel at bare bases and to augment locations 

with fixed-fuel facilities. Examples include the R-14 Air-Transportable Hydrant 

Refueling System (ATHRS), the R-22 Trailer Mounted Transfer Pump, and the 

FFU-15E Skid-Mounted Filter Separator.

7.3.1. R-14 Air Transportable Hydrant Refueling System. The complete R14 system contains three identical self-sufficient modules. Each module consists

of a diesel powered 600-gpm pump and filter separator, mounted on a fourwheeled trailer, with associated valves, hoses, adapters, meter and two 50,000-

gallon bladders (Figure 7.6.). Each R-14 module can refuel or defuel one heavy 

aircraft at 600 gpm or two fighter aircraft at 200 gpm.

Figure 7.6. R-14 Transportable Hydrant Refueling System.

7.3.2. R-22 Trailer-Mounted Transfer Pump. This is a trailer mounted, diesel 

powered 600-gpm pump (Figure 7.7.). It is typically used in conjunction with 

an FFU-15E filter separator to pump fuel from bulk storage tanks, fuel trucks or 

tanker aircraft to the R-14’s 50,000-gallon bladders. The R-22 can also be used 

with a hose cart or skid-mounted filter separator to deliver fuel directly to 

aircraft or refueling vehicles.
AFH10-222 Volume 2, 6 February 2012 86 

Figure 7.7. R-22 Trailer-Mounted Transfer Pump.

7.3.3. FFU-15E Skid-Mounted Filter Separator. A skid-mounted 600-gpm 

filter separator used to remove contaminating particulates and water from fuel 

prior to pumping into fuel bladders. The FFU-15E can be configured for use 

with many different systems to provide clean, dry fuel (Figure 7.8.). 

Figure 7.8. FFU-15E Skid-Mounted Filter Separator.
AFH10-222 Volume 2, 6 February 2012 87

7.3.4. GRU-17E Aircraft Fuel-Servicing Unit. A caster mounted swivel-joint 

framework and fueling hoses to provide the R-14 with hot refueling capability

(Figure 7.9.). The GRU-17E is a portable pantograph designed for refueling 

tactical aircraft during hot refueling operations (refueling aircraft with engine 

running or simultaneous weapons loading). It consists of four sections of pipe 

connected with swivel joints and mounted on casters. It is fully equipped with 

all components needed to operate the unit and only requires a fuel source for 

operation

Figure 7.9. GRU-17E Aircraft Fuel-Servicing Unit.

7.3.5. PMU-27M Pumping Assembly. A trailer-mounted, engine powered unit 

consisting of a 50-gpm pump, filter separator, with associated hoses, 

connections, nozzles and meter (Figure 7.10.). It is used to service small aircraft 

or vehicles, or transfer fuel into or out of four 55-gallon drums simultaneously, 

pumping from an external source and defueling aircraft auxiliary tanks. The unit 

is also a ground fuels-dispensing unit.
AFH10-222 Volume 2, 6 February 2012 88 

Figure 7.10. PMU-27M Pumping Assembly.

7.4. Fuel Bladders. Fuel bladders generally range in capacity from 500 gallons 

to 210,000 gallons (Figure 7.11.). Typically, 10,000-gallon fuel bladders are 

used at low-demand sites such as vehicle refueling points. Larger 50,000-gallon 

fuel bladders support aircraft fuel storage and refueling and are commonly found 

with the R-14 refueling unit. The 210,000-gallon bladders are used for bulk fuel 

storage. Additional fuel bladder details are listed in Table 7.1. Refer to T.O. 

37A12-15-1, Collapsible Fuel Bladders, for additional information relating to 

operation, service, repair, and berm construction details.

Figure 7.11. Fuel Bladders in Storage and Distribution Area.
AFH10-222 Volume 2, 6 February 2012 89

Table 7.1. Collapsible Fuel Bladder Details. Weight Dry (Approx.)2 Pounds 250 210 375 680 1,500

1,0265,0004,217

1-After settling (height is greater on initial fill)2-Tank only. no accessories

3-Tanks produced by MPC Containment Systems after October 2008

Bladder Dimensions

Empty

Width

In40001602

Ft414222428247073

Length

In10002004

Ft514222868657074

Full

(Approximate)1

Height

In80025256

Ft54455565

Width

In06666754

Ft912202222226873

Length

In

56660855

Ft1312202666626872

Capacity

(Gallons)

5003,00010,00020,00050,00050,0003

210,000210,0003
AFH10-222 Volume 2, 6 February 2012 90 

7.5. Expeditionary Medical Support (EMEDS) Facilities. EMEDS Facilities 

(Figure 7.12.) consist of expandable equipment packages that range from a 

basic, rapid response facility to a 114-bed Air Force Theater Hospital (AFTH). 

Generally, AF beddowns are served by an EMEDS+25 Bed AFTH (described 

below) or smaller facility with no specialty UTCs attached. However, in a 

mature theater a broader range of care and services are usually centralized at key 

locations. EMEDS are equipped and staffed to provide medical support only, 

and is therefore dependent on CE and other base agencies for support. The 

following paragraphs provide a brief overview of EMEDS facilities. Refer to 

AFPAM 10-219, Volume 5, for more information on EMEDS. 

Figure 7.12. Expeditionary Medical Support Facility.

7.5.1. EMEDS Basic. A four-bed clinic, deployable in initial and follow-on 

increments to provide primary medical and dental care, preventive medicine, 

environmental health, stabilization and medical evacuation preparation for up to 

2,000 personnel. Initial module should be operational within 12 hours of arrival. 

Full deployment includes three small shelters with ECUs. The clinic requires a 

15,000 sq ft site, 65 kW of power, 400 gallons per day (gpd) of potable water, 

1,000 pounds of laundry service per week, biohazard waste disposal and lodging 

for 25 personnel. 
AFH10-222 Volume 2, 6 February 2012 91

7.5.2. EMEDS+10 Bed AFTH. This is a 10-bed AFTH. It is a modular add-on 

expansion of EMEDS Basic to support up to 3,000 personnel, including surgical 

and specialty care. It includes an additional three small shelters with ECUs. 

Total requirements increase to a 26,000 sq ft site, 100 kW of power, 800 gpd of 

potable water, 85 pounds per day (ppd) of ice, laundry service, biohazard waste 

disposal and lodging for 56 people.

7.5.3. EMEDS+25 Bed AFTH. This is a 25-bed AFTH. It is a modular add-on 

expansion of EMEDS+10, to support up to 5,000 personnel. It includes an 

additional three small shelters with ECUs. Its total requirements increase to 

40,000 sq ft site, 200 kW of power, 1,430 gpd of potable water, 150 ppd of ice, 

laundry service, biohazard waste disposal and lodging for 86 people. 

7.5.4. EMEDS+50 Bed AFTH. An estimated seven additional small shelters are 

included in this expansion. Total requirements increase to 50,000 sq ft site, 200 

kW of power, 5,500 gpd of potable water, 300 ppd of ice, laundry service, 

biohazard waste disposal and lodging for 115 people. 

7.5.5. EMEDS+114 Bed AFTH. An estimated 16 additional small shelters is 

included in this expansion. This is the maximum anticipated size for an 

expeditionary medical facility. Estimated requirements are an 110,000 sq ft site, 

200 kW of power, 11,000 gpd of potable water, 675 ppd of ice, laundry service, 

biohazard waste disposal and lodging for 300 personnel. 

7.6. Aeromedical Staging Facility (ASF). The ASF is an evacuation hospital 

capable of receiving and evacuating 250 injured or ill personnel every 24 hours

(Figure 7.13.). It is comprised of TEMPER tents and requires a 90,000 sq ft site, 

200 kW of power, 12,000 gpd of potable water, 1250 ppd of ice, laundry 

service, biohazard waste disposal and lodging for medical staff.

7.7. Transportable Blood Transshipment Center (TBTC). The TBTC is a 

small facility used to store and ship frozen and liquid blood products and is 

normally collocated with medical facilities near a major airfield. It requires two 

Small Shelters, TEMPER tents, or ISO container shelters and a 4,000 sq ft site, 

200 kW of power, 300 gpd of potable water, 800 ppd of ice and lodging for 12 

personnel.
AFH10-222 Volume 2, 6 February 2012 92 

Figure 7.13. Aeromedical Staging Facility.

7.8. Navigational Aids (NAVAIDs). Navigational aids refer to the ground 

equipment and supporting facilities that provide electronic (radio and radar) 

assistance in the navigation of aircraft. Communications personnel install and 

operate NAVAIDs such as Tactical Air Navigation, Radar Approach Control or 

Precision Approach Radar, mobile microwave landing system, and mobile tower 

and communications equipment. These assets are not part of BEAR packages;

however, engineers will provide site preparation and utilities. The footprint of 

many deployed NAVAIDs is determined during pre-survey coordination 

meetings, but siting generally requires a suitably sized cleared area on level 

ground with electrical power and vehicle access. Below are several types of 

deployable NAVAIDs that will usually require site preparation at contingency 

locations:

7.8.1. AN/TPN-19 Landing Control Central (Radar Set). The AN/TPN-19 

radar set (Figure 7.14.) can be configured as a complete radar approach control 

(RAPCON) or ground controlled approach (GCA) facility. With all indicators 

and communications equipment operational, the unit is capable of taking over 

air traffic control (ATC) operations at busy airports. Depending on antenna 

location, the precision approach radar (PAR) system is capable of providing 
AFH10-222 Volume 2, 6 February 2012 93

service for up to four runways, but the unit can provide approach guidance to 

only one runway at a time. Normally, ten maintenance personnel can install this 

system in about 26 hours, not including site survey. However, during 

contingency situations with no augmentees assigned, the standard setup time is 

36 hours.

Figure 7.14. Landing Control Central Surveillance Radar System.

7.8.2. AN/MPN-14K Landing Control Central (Radar Set). This unit can also 

be configured as a complete RAPCON or GCA facility. However, the set is 

limited to a single runway but has the capability of providing opposite direction 

runway operations with the aid of a transportable turntable. Ten maintenance 

personnel and six controllers are needed to install the system within 26 hours. 

7.8.3. AN/TSW-7 Mobile Control Tower. The AN/TSW-7 mobile control 

tower (Figure 7.15.) provides ATC capabilities where no control tower exists 

(bare base operations) or where the fixed control tower is not operational. The 

unit has limited capabilities; however, it provides controllers with the minimum 

items necessary to rapidly launch and recover (to include silent launches) 

participating aircraft in the most expeditious manner. Seven maintenance 

personnel should have the mobile tower operational within 16 hours.
AFH10-222 Volume 2, 6 February 2012 94 

7.8.4. AN/TRN-45 Mobile Microwave Landing System (MMLS). The MMLS 

(Figure 7.16.) is a lightweight, transportable ground-based precision guidance 

approach system for MLS avionics equipped aircraft. Normal setup is a 

collocated configuration where elevation and azimuth antennas are situated 

together at the typical ILS glide slope antenna location. Three trained personnel 

can set up the MMLS in a co-located configuration in 60 minutes. Set up in a 

split-site configuration will take 2 hours (times do not include site survey or 

transportation time).

7.8.5. AN/TRN-26 Tactical Air Navigation (TACAN). The AN/TRN-26 

TACAN (Figure 7.17.) system is designed for use at remote landing strips and 

forward operating areas. The system provides radio navigation information 

(bearing, identification, and distance). Maintenance personnel can have the 

TACAN operational within 4 hours.

7.8.6. AN/TRN-41 TACAN. The AN/TRN-41 is a portable, lightweight, air 

droppable, unmanned TACAN designed to provide bearing, facility 

identification, and distance information. The TACAN transmits continuous

bearing information to an unlimited number of aircraft and provides slant range 

distance information. Three trained personnel should have the system 

operational in 4 hours.

Figure 7.15. Mobile Control Tower.
AFH10-222 Volume 2, 6 February 2012 95

Figure 7.16. Mobile Microwave Landing System.

Figure 7.17. Tactical Air Navigation Unit.
AFH10-222 Volume 2, 6 February 2012 96 

7.9. International Organization for Standardization (ISO) Containers.

These facilities serve as their own shipping container and as a shelter once 

deployed. Commonly sized at 8 feet x 8 feet x 20 feet, some are expandable to 

provide about 400 square feet. They are normally used for specialized purposes 

such as hospital operating rooms or command posts.

7.10. Expandable Light Air Mobile Shelter (ELAMS). The ELAMS is an allpurpose soft-walled shelter used as maintenance shops, control centers, storage, 

office area, etc. (Figure 7.18.). Standard expanded configuration is 14.8 feet 

long by 20.25 feet wide by 8 feet high. The shelter has a 120/208 VAC, 60-

cycle, 3-phase, 5-wire electrical input. A minimum of five personnel can safely 

assemble the structure in about six hours (30 labor hours). See Table 7.2. for 

environmental limitations. 

Figure 7.18. Expandable Light Air Mobile Shelter.

Table 7.2. ELAMS Environmental Limitations.

Temperature -25o F to 125o F

Solar Load 200o F

Wind Load 60 knots (Sustained); Up to 90 knots (Gusts)

Snow Load 40 lbs per square inch

Floor Load 120 lbs/psi (Center); 80 lbs/psi (Expanded)
AFH10-222 Volume 2, 6 February 2012 97

7.11. K-Span Structures. This is an arched building made on-site from rolls of 

galvanized steel (Figure 7.19.) using an air-transportable trailer-mounted 

automatic building machine. The machine forms structural arches in any desired 

span between 12 ft and 80 ft, as well as straight sections for end walls. The 

arches and end wall sections are then erected onto a concrete foundation and 

seamed together using a portable electric seaming machine. The continuous 

seams eliminate the need for fasteners, thereby simplifying construction and 

making the building watertight. The facilities are commonly used as storage 

buildings or maintenance shops and are typically constructed by RED HORSE 

personnel. 

Figure 7.19. K-Span Facility Under Construction.

7.12. Revetments. Revetments are theater WRM assets used to protect parked 

aircraft or other high-value resources. B-1 revetments are assembled from 

corrugated steel panels into sections 6 feet 11 inches wide, 12 feet long, and 16 

feet high. A single B-1 kit provides enough panels for twenty-one 12-foot 

sections, for a total length of 252 feet. Sections can be joined end to end for 

straight revetments, or butted together at right angles for "U" shapes, "E" shapes, 

etc. (see Figure 7.20. for a typical B-1 Revetment layout). One kit will protect 

one fighter in "U" shape and flow-thru designs. For clustered arrangements, 

three kits will protect four fighters. Fill revetments with earth and cap to prevent 

dust from blowing out or water from accumulating. See T.O. 35E4-170-2, 

Aircraft Revetment Kit, Type B-1, and AFPAM 10-219, Volume 2, for 

construction details.
AFH10-222 Volume 2, 6 February 2012 98 

Figure 7.20. B-1 Revetment Layout Plan and Elevation (16-Feet High).
AFH10-222 Volume 2, 6 February 2012 99

7.13. Force Provider Facilities and Equipment. This is a US Army 

expeditionary infrastructure package, normally used at theater reception points, 

intermediate staging bases, disaster relief operations or in other situations where 

relatively stable and robust expeditionary infrastructure is appropriate. A single 

Force Provider set includes all materiel necessary to provide quality food, 

billeting and hygiene services for 550 personnel (Figure 7.21.). TEMPER tents, 

environmental control units, 60 kW tactical quiet generators, 20,000-gallon 

water bladders, 400-gallon water buffalo trailers, floodlights and wastewater 

disposal vacuum pump trailers are compatible with Air Force BEAR equipment. 

However, Force Provider utility distribution systems and containerized shower, 

latrine and laundry units are not directly compatible with BEAR utility systems, 

and may need locally developed adapters or fittings. Force Provider sets are 

typically erected by Quartermaster companies. If required, water production 

(ROWPUs) and high-voltage power production (MEP-012s) are provided by 

specialized units.

Figure 7.21. Force Provider Assets. 

HERBERT J. CARLISLE, Lt General, USAF

DCS/Operations, Plans, and Requirements (A3/5)
AFH10-222 Volume 2, 6 February 2012 100 

Attachment 1

GLOSSARY OF REFERENCES AND SUPPORTING INFORMATION

References

AFDD 3-34, Engineer Operations, 19 September 2011

AFDD 4-0, Combat Support, 23 March 2005

AFH 10-222, Volume 3, Civil Engineer Guide to Expeditionary Force

Protection, 1 May 2008

AFH 10-222, Volume 4, Environmental Guide for Contingency Operations, 

1 March 2007

AFH 10-222, Volume 5, Guide to Contingency Electrical Power System 

Installation, 1 July 2008

AFH 10-222, Volume 6, Guide To Bare Base Facility Erection, 1 July 2008

AFH 10-222, Volume 7, Emergency Airfield Lighting System (EALS), 

1 December 2011,

AFH 10-222, Volume 8, Guide to Mobile Aircraft Arresting System Installation, 

1 May 2006

AFH 10-222, Volume 9, Reverse Osmosis Water Purification Unit Set-Up and 

Operation, 1 April 2011

AFH 10-222, Volume 10, Civil Engineer Camouflage, Concealment &

Deception (CCD) Measures, 18 February 2011

AFH 10-222, Volume 11, Contingency Water System Installation and 

Operation, 19 May 2011

AFH 10-222, Volume 12, Guide To Bare Base Mechanical Systems, 23 April 

2009

AFH 10-222, Volume 14, Guide to Fighting Positions, Obstacles, and 

Revetments, 1 August 2008
AFH10-222 Volume 2, 6 February 2012 101

AFH 10-222, Volume 16, Guide for Use of the Minimum Airfield Operating 

Surface Marking System, 1 December 2005

AFI 10-210, Prime Base Engineer Emergency Force (BEEF) Program, 

15 November 2010

AFI 10-211, Civil Engineer Contingency Response Planning,

22 September 2008

AFI 10-401, Air Force Operations Planning and Execution, 7 December 2006

AFI 10-404, Base Support and Expeditionary Site Planning, 9 March 2004

AFI 24-203, Preparation and Movement of Air Force Cargo, 2 November 

2010

AFI 25-101, War Reserve Materiel (WRM) Program Guidance and Procedures, 

2 May 2005

AFI 32-1064, Electrical Safe Practices, 25 May 2006

AFMAN 23-110, USAF Supply Manual, 1 April 2009

AFMAN 33-363, Management of Records, 1 March 2008

AFMAN 48-138 (IP), Sanitary Control and Surveillance of Field Water

Supplies, 1 May 2010

AFPAM 10-219, Volume 5, Bare Base Conceptual Planning Guide, 1 June 

1996

AFPD 10-2, Readiness, 30 October 2006

Agile Combat Support (ACS) CONOPS, 2007

Basic Expeditionary Airfield Resources (BEAR) CONOPS, 2005

Definitive Guide To Bear Base Assets, 49 MMG, 16 December 2009

T.O. 35CA2-2-10-1, Secondary Distribution Center (JEU-191/E), 15 August 

1984
AFH10-222 Volume 2, 6 February 2012 102 

T.O. 35CA2-2-17-1, Operation and Maintenance Manual, Secondary 

Distribution Center (SDC) 150 KVA (DPGDS), 13 December 2006

T.O.35CA6-1-211, Power Distribution Panel (PDP), 25KW, 15 May 2002

T.O. 35CA6-1-231, Power Distribution Panel (PDP) 60KW, 14 November 2003

T.O. 35C2-3-444-32, Generator Set, Skid Mounted, Tactical Quiet, 

MEP-806B, 60KW, 50/60 Hz, 1 July 2000

T.O. 35C2-3-474-1, Generator Set, Diesel Engine-Driven, Wheel-Mounted 750-

KW, 3-Phase, 4-Wire, 2200/3800 and 2400/4160 Volts, 11 January 1990

T.O. 35E2-2-7, AM-2 Airfield Landing Mat and Accessories, 1 April 1974 

T.O. 35E2-6-1, Minimum Airfield Operating Surface Marking System 

(MAOSMS), 5 September 1995

T.O. 35E35-3-1, Shave Stand, Bare Base, 1 September 1987

T.O. 35E35-4-1, Shower Facility, Bare Base, 13 May 2010

T.O. 35E35-5-1, Field-Deployable Latrine Assembly, 1 May 2003

T.O. 35E4-132-1, Bare Base General Purpose Shelter, 1 September 1976

T.O. 35E4-133-1, Bare Base 76-Foot Aircraft Maintenance Hangar,

23 December 2002

T.O. 35E4-169-31, BEAR Base Harvest Falcon/Eagle Electric Kitchen with 

Mess Kit Laundry, 1 May 2006

T.O. 35E4-170-2, Aircraft Revetment Kit, Type B-1, 6 May 1982

T.O. 35E4-183-1, Frame-Supported Tensioned Fabric Shelter, 11 December 

1991

T.O. 35E4-216-1, Bare Base Dome Shelter, 30 September 2005

T.O. 35E4-219-1, Large Area Maintenance Shelter, 01 March 2010

T.O. 35E4-235-1, Single Pallet Expeditionary Kitchen, 18 June 2010
AFH10-222 Volume 2, 6 February 2012 103

T.O. 35E5-6-1, Tent, Extendable, Modular, Personnel (TEMPER), 1 March 

1993

T.O. 35E5-6-11, Alaska Small Shelter System (AKSSS), 1 December 2004

T.O. 35E5-6-21, California Medium Shelter System, 9 March 2000

T.O. 35E7-2-11-11, Heater H-1 Diesel Fueled, Portable, Duct Type 400,000 

BTU/H, 17 June 2010

T.O. 35E7-3-4-1, Heater, 130K Multi-Fueled, Portable, Duct Type 130,000 

BTUH Model Polar Bear1, 1 July 2007

T.O. 35E7-4-27-1, Heater, Water, Liquid Fuel, M-80, 30 June 2005

T.O. 35E8-2-10-1, Arresting Systems, Aircraft, Mobile, 1 September 2009

T.O. 35E9-314-1, Field-Deployable Environmental Control Unit (Models 

FDECU-2, FDECU-3, FDECU-4, FDECU-5, & FDECU-9), 17 October 2008

T.O. 35F14-1-1, Deployable Power Generation and Distribution System 

(DPGDS) for a Primary Switch (PS), 15 June 2007

T.O. 35F5-3-17-1, Lighting System, Airfield, Emergency A/E82U-2,

1 October 2000

T.O. 35F5-5-21-1, Flood Light, Trailer Mounted, Type TF-2, 1 June 2006

T.O. 35F5-5-22-1, Remote Area Lighting System (RALS), 29 January 2004

T.O. 37A12-15-1, Collapsible Fuel Bladder, 30 January 2004

T.O. 40R7-6-1, Advanced Design Refrigerator, 300 Cubic Foot (ADR-300,

7 February 2007

T.O. 40W4-20-1, Operation and Maintenance Instruction With IPB – 1500 

Reverse Osmosis Water Purification Unit (ROWPU), 1 April 2007

T.O. 40W4-21-1, Basic Expeditionary Airfield Resources (BEAR) Water 

System PN 3000001, 1 May 2007
AFH10-222 Volume 2, 6 February 2012 104 

T.O. 40W4-21-1, SWP 007 05, 3,000 Gallon Collapsible Fabric Tank 

Maintenance, 1 May 2007

T.O. 50D1-4-11, Self-Help Laundry, 1 May 2005

Prescribed Forms

No prescribed forms are implemented in this publication.

Adopted Forms

AF Form 847, Recommendation for Change of Publication.

Abbreviations and Acronyms

ACC—Air Combat Command

ACH—Aircraft Hangar

ACS—Agile Combat Support

ADR—Advanced Design Refrigerator

AF—Air Force

AFCESA—Air Force Civil Engineer Support Agency

AFH—Air Force Handbook

AFI—Air Force Instruction

AFMAN—Air Force Manual

AFPAM—Air Force Pamphlet

AFPD—Air Force Policy Directive

AFRIMS—Air Force Records Information Management System

AFTH—Air Force Theater Hospital

AKSSS—Alaska Small Shelter System
AFH10-222 Volume 2, 6 February 2012 105

ANG—Air National Guard

AOR—Area of Responsibility

ASF—Aeromedical Staging Facility

BCE—Base Civil Engineer

BE—Bioenvironmental

BEAR—Basic Expeditionary Airfield Resources

BIPT—BEAR Integrated Process Team

BOB—BEAR Order of Battle

BSRB—BEAR Systems Readiness Board

BTU—British Thermal Unit

BTUH—British Thermal Unit/Hour

CAF—Combat Air Forces

CE—Civil Engineer

CF—Cubic Feet

CoP—Community of Practice

DOD—Department of Defense

DODI—Department of Defense Instruction

DOTMLPF—Doctrine, Organization, Training, Materiel, Leadership and 

Education, Personnel, and Facilities

DTG—Distance-To-Go

DX—Direct Expansion

EALS—Emergency Airfield Lighting System

EALS II—Expeditionary Airfield Lighting System
AFH10-222 Volume 2, 6 February 2012 106 

ECU—Environmental Control Unit

ELAMS—Expandable Light Air Mobile Shelter

EMEDS—Expeditionary Medical Support

EPA—Environmental Protection Agency

ESC—Expandable Shelter Container

FDECU—Field-Deployable Environmental Control Unit

FMSE—Fuels Mobility Support Equipment

FORCE—Fuels Operational Readiness Capability Equipment

FSTFS—Frame-Supported Tensioned Fabric Shelter

GOSG—General Officer Steering Group

GP—General Purpose

GPH—Gallons Per Hour

GPM—Gallons Per Minute

HQ—Headquarters

HVAC/R—Heating, Ventilation, Air Conditioning, and Refrigeration

HZ—Hertz

IAW—In accordance with

IC—Insulated Container

IPB—Illustrated Parts Breakdown

IPU—Interim Power Unit

ISO—International Organization for Standardization

KW—Kilowatt

LAMS—Large Area Maintenance Shelter
AFH10-222 Volume 2, 6 February 2012 107

LOGDET—Logistics Detail

LOGMOD—Logistics Module

LOX—Liquid Oxygen

LPH—Liters Per Hour

LWH—Length/Width/Height

MAAS—Mobile Aircraft Arresting System

MAF—Mobility Air Forces

MAOS—Minimum Aircraft Operating Surface

MOS—Minimum Operating Strip

MAJCOM—Major Command

MEFPAK—Manpower and Equipment Force Packaging 

MEP—Mobile Electric Power

MSS—Medium Shelter System

NATO—North Atlantic Treaty Organization

NAVAIDs—Navigational Aids

NVG—Night Vision Goggle

OPR—Office of Primary Responsibility

ORT—Operating Remote Terminal

PDC—Primary Distribution Center

PDP—Power Distribution Panel

POL—Petroleum, Oil, and Lubricants

Prime BEEF—Prime Base Engineer Emergency Force

PSC—Primary Switching Center
AFH10-222 Volume 2, 6 February 2012 108 

PSI—Pounds Per Square Inch

RALS—Remote Area Lighting System

RAPCON—Radar Approach Control

RDS—Records Disposition Schedule

ROWPU—Reverse Osmosis Water Purification Unit

RU—Refrigeration Unit

SCFM—Standard Cubic Feet per Minute

SDC—Secondary Distribution Center

SHL—Self-Help Laundry

SORTS—Status of Resources and Training System

SPEK—Single Pallet Expeditionary Kitchen

SSS—Small Shelter System

STANAG—Standardization Agreement (NATO)

TACAN—Tactical Aid to Navigation

TBTC— Transportable Blood Transshipment Center

TEMPER—Tent Extendable Modular Personnel

TM—Technical Manual

T.O.—Technical Order

TQG—Tactical Quiet Generator

TTP—Tactics, Techniques, and Procedures

UDM—Unit Deployment Manager

UGR-H & S—Utilized Group Rations-Heat and Serve

USACE—US Army Corps of Engineers
AFH10-222 Volume 2, 6 February 2012 109

UTC—Unit Type Code

V—Volts

VAC—Volts Alternating Current

WRM—War Readiness Materiel

Terms

Air Force Civil Engineer Support Agency (AFCESA)—A field operating 

agency (FOA) located at Tyndall Air Force Base, Florida. The Readiness

Support Division (HQ AFCESA/CEX) acts as the Air Force program manager 

for Base Civil Engineer (BCE) Contingency Response Planning.

Bare Base—An installation having minimum essential facilities to house, 

sustain, and support operations to include, if required, a stabilized runway, 

taxiways, and aircraft parking areas. A bare base must have a source of water 

that can be made potable. Other requirements to operate under bare base 

conditions form a necessary part of the force package deployed to the bare base.

Basic Expeditionary Airfield Resources (BEAR)—Facilities, equipment, and 

basic infrastructure to support the beddown of deployed forces and aircraft at 

austere locations; a critical capability to fielding expeditionary aerospace forces.

Also known as BEAR, the resources include tents, field kitchens, latrine systems, 

shop equipment, electrical and power systems, runway systems, aircraft shelters, 

and water distribution systems needed to sustain operations. 

Beddown—A location at which a deploying unit operates during a contingency. 

It is usually, but not always, in the area of responsibility.

Logistics Module (LOGMOD). A computer software program that is used to 

manage logistics equipment and supply database for Air Force Unit Type Codes 

(UTCs).

Minimum Aircraft Operating Surface—The minimum surface on an airfield 

which is essential for the movement of aircraft. It includes the aircraft dispersal 

areas, the minimum operating strip, and the taxiways between them.
AFH10-222 Volume 2, 6 February 2012 110 

Minimum Operating Strip—A runway which meets the minimum 

requirements for operating assigned and/or allocated aircraft types on a 

particular airfield at maximum or combat gross weight.

Solar Load—The increase in temperature for a room or building generated by 

the sun's rays.
AFH10-222 Volume 2, 6 February 2012 111

Attachment 2

ENGINEER REACHBACK AND OTHER USEFUL LINKS

Table A2.1. Useful Organizational Links.

Site Link

Air Force Civil Engineer 

Support Agency (AFCESA) http://www.afcesa.af.mil/

USACE Protective Design 

Center (PDC) https://pdc.usace.army.mil/

Air Force Center for 

Engineering and the 

Environment (AFCEE)

http://www.afcee.af.mil/

Whole Building Design Guide 

(WBDG) http://www.wbdg.org/

Department of Commerce, 

Electric Current Worldwide http://www.trade.gov/mas/ian/ecw/

Construction Criteria Base 

(CCB)—Whole Build Design 

Guide (WBDG)

http://www.wbdg.org/ccb

USACE—Afghanistan 

Engineer District Design 

Library

http://www.aed.usace.army.mil/Design.asp

Air Force Publications and 

Forms http://www.e-publishing.af.mil/

USACE Engineer Research and 

Development Center http://erdc.usace.army.mil/

DOD Issuances (Publications, 

Directives, Guides, Etc.) http://www.dtic.mil/whs/directives/
AFH10-222 Volume 2, 6 February 2012 112 

Attachment 3

BEAR AIR-CONFIGURED UTC DETAILS

Table A3.1. provides logistics details for BEAR UTCs configured for air 

shipment (minus shipping and packing materials). 

Table A3.1. Air-Configured BEAR UTCs.

Engineering Management (XFA19) Qty

Small Shelter Tan 2

25kW Power Distribution Panel (PDP) 2

Desk w/Lock 4

Fire Extinguisher 2

Mobility Readiness Spares Package (MRSP) Misc Loose 1

CE Power Production/Electric/Supply (XFA21)

Small Shelter Tan 2

25kW Power Distribution Panel (PDP) 3

Fire Extinguisher 3

5-80kW Load Bank 1

Floodlight, Tripod 10

MRSP (Misc Loose) 2

Plastic Bin 1

MRSP Support CE Power Pro (8145) 1

MRSP Support CE Power Pro (5411) 1

ESC Power Pro FCY 1

Wooden Box 1
AFH10-222 Volume 2, 6 February 2012 113

Table A3.1. (Continued)

CE Maintenance (XFACX) Qty

Small Shelter, Tan 1

Vise Bench 2

125-GPM Pump Diesel 1

25kW Power Distribution Panel (PDP) 1

Grinding Machine 1

Hoist Chain 1

Pump Dispensing 1

Jack Hydraulic 20 Ton 1

Saw, Circular 1

Fire Extinguisher 1

MRSP Support CE Maintenance 4

Plastic Bin 3

Welding Machine 1

Brazing Set 1

CE Industrial (XFAEC)

Small Shelter, Tan 6

Medium Shelter, MSS 1

Fire Extinguisher DC 7

MRSP Support CE Industrial 2

25kW Power Distribution Panel (PDP) 6

Pump, Centrifugal 1

Cutter Circle 1
AFH10-222 Volume 2, 6 February 2012 114 

Table A3.1. (Continued)

CE Industrial (XFAEC) Cont’d Qty

Cleaner Vacuum 1

Vice Pipe Chain 1

Threading Set 1

Cutter Drum 1

Hoist Wire Rope 1

Pump, Disp 10 GPM 1

Compressed Air 200 PSI 1

Welding Machine 1

Compressed Air 100 PSI 1

Pavement Breaker 1

Gas Cylinder Box 1

MRSP Support Gas Cylinder 1

Power Distribution (XFAEG)

Reel Assembly 2

MRSP Support Wire 6

Water Source Run (XFAMS)

Diesel Pump, 400 GPM 1

Various Hoses 1

Flaking Box 10

Hose Bridge System 8

SRC Run Partial 1

SRC Run Hoses 10
AFH10-222 Volume 2, 6 February 2012 115

Table A3.1. (Continued)

Water Production 1500 ROWPU (XFAMP) Qty

1500 GPH ROWPU 2

Water Distribution Initial (XFA17)

Water Distribution Initial 3

Water Distribution Initial, Partial 2

Water Distribution Initial Parts 7

Water Distribution Partial 5

Billeting (XFABL)

Small Shelter Tan 12

25kW Power Distribution Panel (PDP) 12

Fire Extinguisher 12

MRSP Support Billet 3

High Power (XFAPH)

Generator, MEP-12 2

Operating Remote Terminal (ORT) 1

Primary Switching Center 1

MRSP Support High Power 1

Fire Extinguisher 2

Wooden Box # 1 4

Bladder, Gallon 10K 2

Berm Bladder Support 2
AFH10-222 Volume 2, 6 February 2012 116 

Table A3.1. (Continued)

Low Power Industrial (XFA16) Qty

MEP-806 Generator 2

Wheel Kit, Generator 2

A-Panel 2

MRSP Support Low Power Industrial 1

Wooden Box 1

Combat AF Initial Support (XFA14)

Small Shelter Tan 8

25kW Power Distribution Panel (PDP) 8

Fire Extinguisher DC 16

MRSP Misc Loose 2

Medium Shelter, MSS 8

MEP-806 Generator 1

Wheel Kit, Generator 1

Mobility AF Support (XFA3C)

Small Shelter 8

Medium Shelter 6

25kW Power Distribution Panel (PDP) 8

Fire Extinguisher DC 14

MRSP Support Mobility AF SPT 2

MRSP Misc Loose 1

Desk w/Lock 24

MRSP SPT Table 20

MRSP SPT Bench 40
AFH10-222 Volume 2, 6 February 2012 117

Table A3.1. (Continued)

Combat AF Add-On Support (XFAC6) Qty

Small Shelter Tan 1

Medium Shelter, MSS 2

25kW Power Distribution Panel (PDP) 1

Fire Extinguisher DC 3

MRSP Misc Loose 1

Combat AF Follow On Support (XFACB)

Small Shelter Tan 4

25kW Power Distribution Panel (PDP) 4

Fire Extinguisher DC 4

MRSP Support CAF 1

MB-8 Compressor 1

Aircraft Wheel-Tire P1 1

Aircraft Wheel-Tire P2 1

Bead Breaker 1

Puller Cup 1

Safety Guard 1

Entomology (XFACD)

Wooden Box 1

MRSP Support Entomology 2

Wooden Crate 1

Environmental Control Unit (XFAAC)

Field-Deployable Environmental Control Unit (FDECU) 12
AFH10-222 Volume 2, 6 February 2012 118 

Table A3.1. (Continued)

Fire Ops/Crash Rescue (XFACF) Qty

Small Shelter Tan 4

25kW Power Distribution Panel (PDP) 4

Fire Extinguisher DC 4

MRSP Misc Loose 2

Desk Field w/Lock 4

Chaplain Support (XFAGC)

Small Shelter Tan 1

25kW Power Distribution Panel (PDP) 1

Public Address 1

VCR VHS 1

Desk Field w/Lock 2

Jug Vacuum 10 Gal 2

Fire Extinguisher DC 1

Monitor Color 19” 1

MRSP Support Chaplain 1

Flag, Christian 1

Flag, Jewish 1

Stand, Flagstaff 3

ADR-300 Refrigerator (XFACH)

ADR300 Refer 1

MRSP Support ADR300 Refer 1
AFH10-222 Volume 2, 6 February 2012 119

Table A3.1. (Continued)

550 Kitchen (XFAKC) Qty

Tent, 550 Kitchen Tan 1

MRSP Misc Loose 6

Preparation Table 4

Mixing Bowl 20 Gal 1

Frying and Braising Pan 2

Shelving Food 9

Table, Folding 36” 2

Desk Field w/Lock 1

Cabinet Filing 1

10 Gal Jug 2

Fire Extinguisher 6

Food Cutter/Mixer 1

M80 Water Heater 1

Coffee Food Counter 1

Field Kitchen Exhaust System (FKES) 2

550 Harvest Eagle Electric Kitchen (HEEK) Water System 1

550 HEEK Power System 1

Meat Slicer 1

Harvest Eagle Mess Kit Laundry (HEMKL) Power System 1

Tent TEMPER Tan 2

Field Deployable Environmental Control Unit (FDECU) 4

MRSP Support Lumber 255

MRSP Support Plywood 75
AFH10-222 Volume 2, 6 February 2012 120 

Table A3.1. (Continued)

Shower/Shave/Latrine (XFALC) Qty

M80 Water Heater 1

Waste/Water Pump 1

25kW PDP 2

Small Shelter Tan 2

Fire Extinguisher 2

MRSP Support Shower/Shave 1

Lavatory Assembly 1

Shower Assembly 1

Latrine Assembly 1

MRSP Support Lumber 102

MRSP Support Plywood 40

Self-Help Laundry (XFALS)

Small Shelter Tan 2

Dryers 10

Washers 10

Water Heater 4

Fire Extinguisher DC 4

MRSP Support SHL 2

SHL, Partial 9

Hose 2

Pump 2

Electric Box#1 2
AFH10-222 Volume 2, 6 February 2012 121

Table A3.1. (Continued)

Munitions Support (XFAMU) Qty

Small Shelter 1

25kW Power Distribution Panel (PDP) 1

Fire Extinguisher DC 2

MRSP Misc Loose 1

Large Area Maintenance Shelter (XFACJ)

ACH LAMS 1 1

ACH LAMS 2 1

ACH LAMS 3 1

ACH LAMS 4 1

150# Halon Extinguisher 2

Fire Extinguisher DC 4

Wooden Box 1

MRSP Support LAMS 1

Barrier Maintenance (XFACL)

Medium Shelter, MSS 1

Extinguisher, Fire 150lb 4

Wooden Box 1

MRSP Support Barrier Maintenance 1

Fire Extinguisher 1

Disk Loading Machine 1

Cammo Sets (XFANC)

MRSP Support Cammo Nets A 200
AFH10-222 Volume 2, 6 February 2012 122 

Table A3.1. (Continued)

Low Power Housekeeping (XFAPL) Qty

MEP-806 Generator 5

Wheel Kit - Gen 5

MEP-805 Generator 3

Whl Kit, Gen MEP-805 3

A-Panel 8

MRSP Support Low Power Hsk 1

Wooden Box 1

Postal Support (XFAPS)

Medium Shelter, MSS 2

FDECU 2

Fire Extinguisher 1

MRSP Support Postal 1

Wooden Box 1

Mobile Aircraft Arresting System (XFAR4)

MRSP Support MAAS 6

Nitro Cylinder Box 2

Nitrogen, Technco184 2

MAAS Trailer 2

MAAS Sheave System 2

Wooden Box 1
AFH10-222 Volume 2, 6 February 2012 123

Table A3.1. (Continued)

130K Heaters (XFACW) Qty

130K Heater 12

130K Metal Exhaust Pipes 12

130K Air Ducts 24

Remote Area Lights (XFAZC)

RALS 2

MRSP Support RALS Cable 2

Vehicle Ops/Mx (XFAVC)

Small Shelter 1

Battery Charger 2

Machine Key Dupl. 1

Bead Breaker 2

Tester, Electrical 1

Cutter, Bolt 1

Vise Bench 2

Desk Field w/Lock 2

25kW Power Distribution Panel (PDP) 1

Porto Power 4Ton 1

Truck Lift, Wheel 1

Table Work Hard 6

Fire Extinguisher 1

MRSP Misc Loose 2

Plastic Bin 3

Hoist Chain 1
AFH10-222 Volume 2, 6 February 2012 124 

Table A3.1. (Continued)

Vehicle Ops/Mx (XFAVC) Cont’d Qty

Grinding Machine 1

MRSP Support Vehicle Ops 2

Mounter 1

Tire Dunker 1

Jack 10Ton 2

Welding Machine 1

Trestle, Hoist 1

Jack, 4Ton 2

Cabinet, Tool, Mobile 10

150# Halon Extinguisher 2

Lift Trans 2K 2

Jack Hyd/20Ton 1

Jack, Dolly Type, Hyd 1

Pressure Cleaner 1

Kit, Hydr, Hose Rep 1

Safety Guard 1

Fueling/Defueling 1

Mounter, Tire 1

Arbor Hand Press 1

Veh Mx Set/Air Control 1

Veh Mx Set/Air Hose Asse 1

Comp Air 200PSI 1

Wooden Box 4
AFH10-222 Volume 2, 6 February 2012 125

Table A3.1. (Continued)

Combat Supply (XFASC) Qty

Small Shelter Tan 4

25kW Power Distribution Panel (PDP) 4

Fire Extinguisher DC 4

MRSP Support Combat Supp 2

Scales 10,000lbs 4

Banding Machine 1

Wooden Box 1

Concertina Wire (XFAWR)

Concertina Wire Box 2

MRSP Support CWire 480

MRSP Support Gloves 2

Mortuary Support (XFAXN)

Small Shelter Tan 1

25kW Power Distribution Panel (PDP) 1

Fire Extinguisher DC 1

MRSP Support Mortuary 1

Truck Casket 1

Table Operating 2

Desk Field w/Lock 1

Transfer Case 15

ADR 300 1

MRSP Support Refer 1
AFH10-222 Volume 2, 6 February 2012 126 

Table A3.1. (Continued)

Water Dist Follow-On (XFA18) Qty

Water Distribution 4

4K Dome Shelter (XFAAB)

4K Dome 3

Fire Extinguisher DC 2

MRSP Support 4K Dome Shelter 1

AM2 Matting (XFAAM)

AM-2 Matting 6

8K Dome Shelter (XFAAD)

8K Dome Shelter 4

Fire Extinguisher DC 4

MRSP Support 8K Dome Shelter 1

Tactical Field Exchange (XFACC)

Small Shelter, Tan 1

25kW Power Distribution Panel (PDP) 1

Fire Extinguisher 1

MRSP Support TFE 1

Desk Field w/Lock 1

Wooden Box 2

Filing Cabinet, 1Drw 1

Shelving Food 6

Calculator 1
AFH10-222 Volume 2, 6 February 2012 127

Table A3.1. (Continued)

High Line Dock (XFAHL) Qty

Highline Dock Assembly 1

Traffic Management (XFARB)

Comp Air 200PSI 1

Saw Radial 1

Wooden Box 2

Saw Circular 1

Scale Platform 1

MRSP Support Traffic Management 1

Secondary Distribution Center (XFASD)

Distribution Box SDC 2

MRSP Support SDC 2

Wooden Box 2

Single Pallet Expeditionary Kitchen (XFATF)

Medium Shelter, MSS 1

Generator, 2KW 1

Tray Ration Heater 1

Field Sanitation Unit 1

Fire Extinguisher 4

MRSP Support SPEK 1

MRSP Support Bench 16

MRSP Support Table 20
AFH10-222 Volume 2, 6 February 2012 128 

Table A3.1. (Continued)

Admin Support (XFAWC) Qty

Small Shelter Tan 4

25kW Power Distribution Panel (PDP) 4

Fire Extinguisher DC 4

MRSP Support Admin 1

Desk Field w/Lock 8

Filing Cabinet, 1 DWR 1

TF-2 Lightcart (XFA23)

TF-2 Lightcart 2

Water Extension (XFAMX)

Water Ext. Pkg. 1

Expeditionary Airfield Lights (XFAYC)

EALS Trailer 4

EALS MEP-805A Generator 2

Rally Box 5

MRSP/Support Kit 1