ARMY TM 5-5420-212-10-1 MARINE CORPS TM 08676A-10/1-1 TABLE E-1 (cont’d) Components per Bridge Length (Single Story) Bridge Length No. of Bays 4 5 6 7 8 9 10 11 12 Nose Component Construction LLN LLN LLN LLN LLN 5N1 5N1 6N1 6N1 Sling, Multiple Leg 1 1 1 1 1 1 1 1 1 Support, Jack*** - 2 2 2 2 2 2 2 2 Wrench, Ratchet, Rev.  3/4 in - - - - - - - - - NOTE: ¨ Increase by 1 if anchorage is required. * If required by site conditions. ** Two required for jack supports and baseplates for bad site conditions. *** Quantity given required for RB.  Two additional baseplates required under jacks if site conditions are bad for 6 thru 12 bay bridges. **** Two required for baseplates and jacks when site conditions are bad. E-3