ATP-4-90 Brigade Support Battalion Download
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Brigade Support Battalion and the Operational Environment  18 June 2020 1-13  FIELD MAINTENANCE COMPANY  The role of a field maintenance company is to  provide field-level maintenance support to the BSB  and BCT. The field maintenance company provides  repair capability for automotive, ground support,  communications and electronics, land combat missile  systems, and armament systems. The company  provides services including welding and machine shop  support and recovery support. The field maintenance  company also provides limited field-level  maintenance reinforcement support to the FSCs for  low-density commodities such as—communications,  electronics, and armament equipment. The BSB  typically employs the field maintenance company in  the BSA.  The field maintenance company performs field-  level maintenance on or near equipment or weapon  systems utilizing line replaceable units or modules and  component replacement or repair. Field-level  maintenance is not limited to the removal and  replacement of components but also allows for the  repair of components or end items on or near the  system. Field-level maintenance also includes  adjustment, alignment, services, applying approved field-level modification work orders as directed,  fault/failure diagnoses, battle damage assessment, repair, and recovery. Field-level maintenance is always  repaired and returned to the user and includes maintenance actions performed by operators.  Large-scale combat operations demands a maintenance support focused on returning systems to  operational status quickly and as close as possible to the point of failure or damage. This requires that  maintenance be conducted forward in the brigade and battalion areas. Maintenance assets move as far forward  as the tactical situation permits to return inoperable and damaged equipment to the battle as quickly as  possible. Offensive operations may require that inoperable equipment be collected in central points for later  repair, since damaged or inoperable equipment would encumber a supported unit if hauled forward.  The field maintenance company commander, supported by subordinate leaders, uses troop-leading  procedures to plan, prepare, and execute the BSB commander’s intent. The company commander also uses  the procedures to assess the effectiveness of the company plan and adjusts the plan as required.  Chapter 7 further describes maintenance operations in decisive action, the operations of the BSB’s  field maintenance company, and other units involved in the maintenance operations to support the BCT.  BSB Field Maintenance Company  • Role: The BSB field maintenance company  provides field-level maintenance support to  the BSB and brigade combat team.  • Capability: The field maintenance company  performs field-level maintenance on or near  the unserviceable piece of equipment or  weapon system utilizing line replaceable units  or modules and component replacement or  repair.  • Parent: Brigade support battalion.  • Command relationship: Organic to a  brigade support battalion.  • Support relationship: General support to  the BSB companies and brigade  headquarters.  • Span of operations: Brigade combat team  area of operations, typically located in the  BSA.  ATP 4-90