ARMY TM 5-5420-212-10-1 MARINE CORPS TM 08676A-10/1-1 D = Junction panel in near bank end of bridge D = Deflection of bridge during launch In relation to line joining FRB and F peg del = delaunch dist = distance DS = Double story DS = Direct Support DSB = Double story bridge DSC = Double story center pallet load DSM = Direct Support Maintenance DU = Deck unit E = Used in text to describe end of bridge E = Top panel in the near bank end of bridge, on the bank side of the junction panel EIR = Equipment Improvement Recommendations elev = elevation EOB = End of bridge (used in describing types of loads).  Examples: EOB1, EOB2 ES/ED = Erection single/erection double pallet load ESC = Equipment Serviceability Criteria ETP = End taper panel F = Top panel in the near bank end of bridge, on the gap side of bankseat beam F = Final position of the far end of bridge, marked with F peg F’ = Final position of the near end of bridge, marked with F’peg FB = Far bank FRB = Front roller beam ft = foot (feet) G = Distance between 0 peg and baseline g = gram GAA = Grease Automotive and Artillery gal = gallon gm/m2 = grams per meter squared H = Far bank height at F peg, relative to the baseline Ht = height in = inch (inches) JP = Junction panel kg = kilogram L = Length of bridge (excluding ramps) LAU = Launch of balance point of bridge to roller beam closest to the edge of gap, and all further moves of bridge during construction.  Used in building and booming tables only LAU = Launch lb = pound LLN = Light launching nose LNCG = Launching nose cross girder LNH = Launching nose heavy LNL = Launching nose link LNR = Launching nose roller LR = Landing roller LRD = Long ramp and deck pallet.  This is last pallet to be off-loaded on a bridge site.  Should be loaded onto a push vehicle to maintain a proper counterweight LRP = Landing roller pedestal LRS = Link reinforcement set LRS-1 = Link reinforcement set pallet load LRS-2 = Link reinforcement set pallet load LT = Light tackle LZ = Landing zone m = meter MAC = Maintenance Allocation Chart max = maximum 1-5