ARMY TM 5-5420-212-10-1 MARINE CORPS TM 08676A-10/1-1 TABLE 5-2.  Building and Boom Table - 9 through 12 Bay Single Story (Normal Site) Bridge ft 56 62 68 74 Length m 17.1 18.9 20.7 22.6 Bays 9 10 11 12 L/Nose 5N1 5N1 6N1 6N1 Build Notes a,b,c,d Notes a,b,c,d Notes a,b,c,d Notes a,b,c,d Boom 1p2 1p2 1p2 1p2 Add Note e,f Note e,f Note e,f Note e,f 4,1N1* 4,1N1* 4,1N1* 4,1N1* 5,2N1 5,2N1 5,2N1 5,2N1 6 6 6 6 3N1,4N1,5N1 3N1,4N1,5N1 3N1,4N1,5N1 3N1,4N1,5N1 Boom 1p4 1p4 1p4 Add 7 7 + 6N1 7 + 6N1 Boom 2p0 1p5 Add 8 8 Boom 2p1 Add 9 Launch (1p5) (2p4) (1p5) (2p7) Position LRP^ LRP^ LRP^ LRP^ Launch 6p5 8p5 7p5 9p5 Remove Notes g, h Notes g, h Notes g, h Notes g, h Add 7,8,9,BSB 9,10,BSB 8,9,10,11,BSB 10,11,12,BSB Launch To Note i Note i Note i Note i Complete By Note j Note j Note j Note j NOTES: a. Put BSB on RB. b. Add Bay 1 and put BP under 1p7. c. Fit nose roller. d. Add Bay 2 and put BP under 2p4. e. Add Bay 3 (with headless pin) and put BP at 3p7. f. Add LNCG posts, LNCG, nose roller and LLN. g. Remove LLN. h. Remove LNH sections as they pass LRP. i. Launch  until  far  bank  end  of  bridge  is  9  in  (23  cm)  from  LRP  or  BSB  overhangs  RB  by  1.5  ft  (0.5  m).    If minimum bearing is being used, launch to center hole in BSB. j. Put bridge on the ground. ^ Position LRP 9 in (23 cm) from F peg. ( ) Center of gravity. * Add LRP and secure with tie down strap. 5-4