VES-13-18-CO:R:IT:C   112972 GOB
Deputy Regional Director
Commercial Operations
Pacific Region
One World Trade Center
Long Beach, California 90831
RE:  Vessel Repair Application; 19 U.S.C. 1466; ARCO SPIRIT;
     Repairs; Modifications; Entry No. C31-0005030-2
Dear Sir:
     This is in response to your memorandum dated December 17,
1993, which forwarded the application for relief submitted by ARCO
Marine, Inc. ("applicant") with respect to the above-referenced
vessel repair entry.
FACTS:
     The S.S. ARCO SPIRIT ("vessel") is a U.S.-flag vessel owned
by the applicant.  Certain foreign shipyard work was performed on
the vessel in Ulsan, Korea between August 9, 1993 and September 13,
1993.  The vessel arrived in Valdez, Alaska on September 26, 1993
and filed a vessel repair entry on the same date.
     You ask us to consider the following items which are described
in the application:
     Item No.            Description
       336               Floor Tube Stowage
       431               IGS Modification
       432, 432-A        IGS Inerting System
       436               Work Bench
       442               Handrail
       445               #1 Fire Main
       510               Pump Room Strobe Light
       513               Forward Mast Lights
       703               Oil Containment Plating
       704               Rain Water Collector
       812               Pipe Removal
       816               Starboard Cargo Manifold
       818, 818-1        Cargo Manifold Drain System
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       904               Pump Room Detecting System
       906               Gyro Compass
       910               Fuel Oil Discharge Strainer
       911, 911-B        Tank Gauging
       912               Deck Tray
       913               Engine Room Separator
       914               Clean Water System
     You also ask us to consider the following items which are
listed on the worksheet:
     Item No.            Description
       103               Inspection Prep. - Sea Chests
       104               Inspection Prep. - Sea Valves
       106               Testing of Bleeder Plugs
       109               Inspection Prep. - Tailshaft
       201               Boiler Firesides - Clean for Insp.
       208               Inspection Prep. - Pressure Vessel
       701               Tank Fractures - Clean for Insp.
       801               Insp. Prep. & Test - Cargo Sys. Test
       901               Env. Controls - Ballast Tanks Coating
       902               Env. Controls - Center Cargo Tank Coating
       911-A             Tank Gauging - Additional Cables
       BC Taechang Inv.  Dockyard Mark-up
ISSUE:
     Whether the above-stated costs are dutiable pursuant to 19
U.S.C. 1466.
LAW AND ANALYSIS:
     19 U.S.C. 1466 provides for the payment of duty at a rate of
fifty percent ad valorem on the cost of foreign repairs to vessels
documented under the laws of the United States to engage in foreign
or coastwise trade, or vessels intended to be employed in such
trade.
     In its application of the vessel repair statute, the Customs
Service has held that modifications, alterations, or additions to
the hull and fittings of a vessel are not subject to vessel repair
duties.  The identification of work constituting modifications vis-
a-vis work constituting repairs has evolved from judicial and
administrative precedent.  In considering whether an operation has
resulted in a nondutiable modification, the following factors have
been considered:
     1.   Whether there is a permanent incorporation into the hull
or superstructure of a vessel, either in a structural sense or as
demonstrated by means of attachment so as to be indicative of the
intent to be permanently incorporated.  See United States v. 
                              - 3 -
Admiral Oriental Line, 18 C.C.P.A. 137 (1930).  This element should
not be given undue weight in view of the fact that vessel
components must often be welded or otherwise "permanently attached"
to the ship because ships are subject to constant pitching and
rolling.  In addition, some items, the cost of which is clearly
dutiable, operate with other vessel components, resulting in the
need for a fixed and stable attachment to those vessel parts.  It
follows that a "permanent attachment" may take place that does not
necessarily involve a modification to the hull and fittings.
     2.   Whether in all likelihood an item would remain aboard a
vessel during an extended lay-up.
     3.   Whether an item constitutes a new design feature and does
not merely replace a part, fitting, or structure that is performing
a similar function.
     4.   Whether an item provides an improvement or enhancement
in operation or efficiency of the vessel.
     After a consideration of the record, we make the following
findings.
     The following items are not dutiable: 
          (a) 336, 431, 432, 432-A, 436, 442, 445, 510, 513, 703,
704, 812, 816, 818, 818-1, 904, 906, 910, 911, 911-A, 911-B, 912,
913, and 914.  The record reflects that these items are
modifications.
          (b) 103, 104, 106, 109, 201, 208, and 801.  The record
reflects that these items are inspection or inspection-related
items which are resultant from a periodic and required inspection
or survey by a governmental entity or classification society.
 
     The following items are dutiable repairs:  cleaning for
inspection related to tank fractures - item 701; environmental
controls - items 901 and 902; and dockyard mark-up, as listed on
the BC Taechang Industrial Corp. invoice dated September 10, 1993.
     The items for environmental controls and cleaning for
inspection related to tank fractures are dutiable because they
directly relate to or are incident to dutiable repairs. 
     The dockyard mark-up is dutiable in the same manner that
"overhead" is dutiable.  Such an item is dutiable unless it is
included as a cost or expense of a nondutiable item or clearly
reflected as related to a nondutiable item on the pertinent
invoices.
 
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HOLDING:
     As detailed supra, the application for relief is granted in
part and denied in part.
Sincerely,
Arthur P. Schifflin
                              Chief
                              Carrier Rulings Branch