South of the highway, enemy gunners ranged in on 2/1’s lines at 1800, adding 14 more Marines to the casualty rolls. Lieutenant Colonel Sutter and his S-3, Captain Gildo S. Codispoti, narrowly escaped injury when two mortar rounds hit the battalion CP. The explosions wounded Captain Albert L. Williams, commander of Company E, and Warrant Officer Bartley D. Kent, the battalion supply officer.[281] [281] Cunliffe interv, 24 Aug 54. _Orders for Crossing the Han_ Late in the afternoon of the 18th, both Corps and Division issued orders within a period of two hours for crossing the Han. In OpnO 6-50, the Commanding General of the 1st Marine Division directed RCT-5 to seize crossing sites along the south bank the next day and be prepared to cross on order while RCT-1 continued its attack along the highway toward Yongdungpo. Much more territory was taken in by X Corps Operational Instructions No. 1, which ordered the 1st Marine Division to reconnoiter the river on the 19th and cross the next day. Then, after enveloping enemy positions on the north bank in the vicinity of Seoul, the Marines were to seize and secure both the city and the high ground to the north. Since the Corps did not concern itself much with ways and means, General Smith asked for a conference at 0930 the next morning with General Almond. He informed the X Corps commander that he and his staff had already given considerable thought to the question of a crossing site. A preliminary Marine study had disclosed that three abandoned ferry crossings met military requirements: one downstream from Kimpo Airfield; one at Yongdungpo in the zone of the 1st Marines; and one opposite Kimpo near the village of Haengju. The first was too far from Seoul, and the second too near; but the Haengju site seemed to satisfy all conditions, subject to General Craig’s verification by helicopter reconnaissance.[282] [282] O. P. Smith, _Notes_, 218–219. Next to be discussed was the problem of bridging material. The X Corps engineer officer, Lieutenant Colonel Edward L. Rowny, reported that Corps had no material other than that brought by the 1st Engineer Battalion of the Marines. Fortunately, that unit’s commanding officer, Lieutenant Colonel Partridge, was prepared to meet the emergency. Although he did not have enough floating bridge material to span such a wide stream, he reported to General Smith that he could have one 50-ton raft in operation to support the assault of troops crossing in LVTs, and another shortly afterwards. These rafts would take the tanks and vehicles across, and Partridge added that later his engineers might be able to put together an actual bridge by combining floating and Bailey components.[283] [283] LtCol J. H. Partridge interv, 23 Nov 54.