UM = FP
Number of firing positions 4.
Firing line width 80 meters wide at the 30 meters distance (20 meters per lane).
Target area depth 50 meters deep (30 meters to targets).
Firing point configuration finished pit with berm in front and to sides that reaches shoulder of soldier standing erect. Rear berm is knee-high.
References FM 23-30.
Additional information: Pits are 2 meters by 1.5 meters and, if desired, may be finished with concrete block, poured concrete, or log walls.
An earthen berm is placed on four sides. Steel, concrete, or wooden revetments or earthen berms 1.8 meters high should separate at least two
of the bays from the other two and extend out 50 meters.
Construction Cost Factor (CCF)
,501.99/FP, based upon data provided by USACE Engineering & Support Center,
Huntsville. FAC is composed of a single Army category code. CCF was based upon Army catcode 17883.
Sustainment Cost Factor (SCF)
8.16/FP, based on RS Means data and Source 1 SCFs developed for other FACs (i.e. FAC
8712 Retaining Structure), and using the components listed in the USACE standard drawings. SCF was
based upon Army catcodes 17882.
Sustainable components for this FAC are:
Berms (SIT, etc.)