Section 157.100 - Plans for U.S. tank vessels: Submission(a) Before each U.S. tank vessel having a COW system under § 157.10(e) , § 157.10a(a)(2) , or § 157.10c(b)(2) is inspected under § 157.140 , the owner or operator of that vessel must submit to the Coast Guard plans that include- (1) A drawing or diagram of the COW pumping and piping system that meets 46 CFR 56.01-10(d) ;(2) The design of each COW machine;(3) The arrangement, location, and installation of the COW machines; and(4) Except as allowed in § 157.104 , the projected direct impingement pattern of crude oil from the nozzles of the COW machines on the surfaces of each tank, showing the surface areas not reached by direct impingement.(b) Plans under paragraph (a) of this section must be submitted to the Officer in Charge, Marine Inspection, of the zone in which the COW system is installed or to the Commanding Officer (MSC), Attn: Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7430.CGD 77-058b, 45 FR 43709, June 30, 1980, as amended by CGD 82-28, 50 FR 11626, 11630, Mar. 22, 1985; CDG 85-048a, 51 FR 15481, Apr. 24, 1986; USCG-1998-3799, 63 FR 35531, June 30, 1998; USCG-2006-25150, 71 FR 39210, July 12, 2006; USCG-2008-0179, 73 FR 35015, June 19, 2008; USCG-2010-0351, 75 FR 36286, June 25, 2010; USCG-2014-0410, 79 FR 38438, July 7, 2014; USCG-2016-0498, 82 FR 35083, July 28, 2017 USCG-2016-0498, 82 FR 35083, 7/28/2017 Reporting and Recordkeeping requirements approved by the Office of Management and Budget under control number 1625-0036