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SAN PEDRO

Towing Vessel · Built 2010s · USCG Heartland District (CGD-H) · Other hulls named SAN PEDRO · BUFFALO MARINE SERVICE, INC. operator of record, 2023

SAN PEDRO is a 2011 towing vessel. The Coast Guard has recorded 15 inspections since 2012, most recently in September 2024, along with 10 deficiencies and 2 casualty investigations between 2020 and 2024.

Records from 2012 to 2024. Most recent: inspection, 18 September 2024.

Built
2011
Last inspected
18 September 2024
Documentation
Valid · documentation file of 10 September 2026
Inspections
15
Deficiencies
10 recorded · 0 without a recorded resolution
Controls
None recorded without a removal date
Casualties
2 investigations · 2020–2024
Inspected with
4 other vessels

Identity

US Official No.
1236326
IMO number
—
Call sign
WDG2312
MISLE id
1154276
Flag
UNITED STATES
MMSI
367514360
Maury page id
psix-1154276

Inspections, by type

…physical examinations8
…administrative events1
…with no type recorded6
Years with a record 9 calendar years (2012–2024)
The 15 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)83.5 ft × 32.0 ft × 11.5 ft
Registered tonnagegross 330 / net 224
ITC dimensions (L × B × D)83.5 ft × 32.0 ft × 11.5 ft
ITC tonnagegross 395 / net 118
BuilderSNEED SHIPBUILDING INC · CHANNELVIEW, TX, UNITED STATES · built 2011
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeNot recorded
Hull configurationNot recorded
Hailing portHOUSTON, TX
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 1 October 2025 · expires 31 October 2026
Service, as the file records itTowing Vessel
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it330 - Regulatory (Subpart C or D), Gross Ton
395 - Convention (Subpart B), Gross Ton
224 - Regulatory (Subpart C or D), Net Ton
118 - Convention (Subpart B), Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

WDG2312MMSI 367514360 · active · compulsorily equipped · granted 11 January 2022, expires 4 January 2032
FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspected as a tow unit · 4

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

LIBERTY I Commercial Fishing Vessel · MISLE 37772 · 18 January 2024 · activity 7869423BUFFALO 416 Tank Barge · MISLE 881741 · 18 January 2024 · activity 7869423SHAMROCK 900 Tank Barge · MISLE 1161809 · 4 December 2020 · activity 7108907SHAMROCK 901 Tank Barge · MISLE 1161812 · 4 December 2020 · activity 7108907

Inspection history · 15

18 September 2024 Administrative Inspection
Administrative · Sector Mobile · USCG Heartland District (CGD-H) · Activity 8004873
20 February 2024 Administrative Inspection · COI Inspection
Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7867841
18 January 2024 Type not recorded
No type recorded · Sector Mobile · USCG Heartland District (CGD-H) · Activity 7869423
7 February 2023 Annual Inspection
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7633350
10 December 2022 Type not recorded
No type recorded · Station Freeport · USCG Heartland District (CGD-H) · Activity 7607153
15 February 2022 Annual Inspection
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7389700
29 April 2021 Administrative Inspection · Drydock Exam · Internal Structural Exam · Examination of Repairs
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 7188869
4 December 2020 Type not recorded
No type recorded · Marine Safety Unit Texas City · USCG Heartland District (CGD-H) · Activity 7108907
16 September 2019 Initial Certification · Administrative Inspection · MTSA Verification
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 6813100
28 June 2019 Type not recorded
No type recorded · Station Freeport · USCG Heartland District (CGD-H) · Activity 6729024
9 May 2019 Type not recorded
No type recorded · Station Freeport · USCG Heartland District (CGD-H) · Activity 6680907
1 February 2018 Industry Initiated Exam
Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 6347858
30 January 2015 MTSA Verification · Industry Initiated Exam
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5070020
6 October 2012 Type not recorded
No type recorded · Station New Orleans · USCG Heartland District (CGD-H) · Activity 4458360
2 February 2012 Industry Initiated Exam · Deficiency Check · MTSA Verification
Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4237889

Deficiency record · 10

11 - Life Saving Appliances › N/A - No Subsystem › Lifejackets incl. provision and disposition
Issued 15 February 2022 Resolved
Each life jacket must have an approved light attached to it. (04) PML lights were found expired on life jackets.
Action required: 10 - Deficiency Rectified
Resolved 15 February 2022
Resolution: The 04 PML were replaced in kind.
07 - Fire Safety › N/A - No Subsystem › Fire-dampers
Issued 15 February 2022 Resolved
Machinery must be maintained to provide for the safety of the vessel and of the persons onboard under normal and emergency conditions. The port side fire damper for the generator did not close upon manual remote activation.
Condition: Design Flaw
Action required: 10 - Deficiency Rectified
Resolved 15 February 2022
Resolution: Fire damper was adjusted and tested via the remote pull station, all sat.
07 - Fire Safety › N/A - No Subsystem › Division - decks, bulkheads and penetrations
Issued 15 February 2022 Resolved
A vessel must be operated in such a manner as to afford protections against hazards to life, and fire suppression equipment must be kept in good working order. The fire stop used to create gas tight boundries for the CO2 system was partially missing in the aft bulkhead of the generator room and the forward bulkhead of the lower engine room.
Action required: 50 - Rectify deficiencies w/in 30 days
Resolved 14 March 2022
Resolution: Firestop was replaced in both the generator room and engine room.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 15 February 2022 Resolved
There must be procedures to mitigate health and safety hazards in regards to the potable water supply. The health and safety plan was missing instructions and procedures for the potable water system and there was no way to audit the TVR records for compliance.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 March 2022
Resolved 29 April 2022
Resolution: Company provided procedures for mitigating safety hazards for potable water supply.
18 - Maritime Labour Convention (Not Applicable to PSC Exams conducted in the U.S.) › N/A - No Subsystem › Protection machines/parts
Issued 15 February 2022 Resolved
Engine turbo chargers must be insulated to prevent fuel leaks from igniting if they come into contact. The turbochargers on both generators were uninsulated.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 March 2022
Resolved 14 March 2022
Resolution: Insulation was installed on generator turbos.
13 - Propulsion and Auxiliary Machinery › N/A - No Subsystem › Insulation wetted through (oil)
Issued 15 February 2022 Resolved
Fire and shock hazards must be minimized on electrical systems. Oily grime was found on the windings for both service generators and they must be cleaned.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 March 2022
Resolved 14 March 2022
Resolution: A third party contractor was hired to clean the windings.
02 - Structural Conditions › N/A - No Subsystem › Electrical installations in general
Issued 15 February 2022 Resolved
Electrical systems must function properly and shock hazards minimized. Multiple battery boxes were found unsecured and sitting on the deck rather than being secured or strapped down.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 March 2022
Resolved 14 March 2022
Resolution: Battery boxes were secured to the deck.
99 - Other › N/A - No Subsystem › Other (Safety in general)
Issued 15 February 2022 Resolved
Machinery must be maintained for the safety of persons onboard. Both hot water heaters need to have their relief valves piped safely to the deck or bilge to prevent scalding of personnel.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 March 2022
Resolved 14 March 2022
Resolution: The relief valve was piped down to the deck level.
01 - Certificates & Documentation › 011 - Ships Certificates › Other (certificates)
Issued 15 February 2022 Resolved
The original Certificate of Inspection (COI) must be framed and posted in a conspicuous place. The COI was not posted.
Condition: Improper Installation
Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 March 2022
Resolved 14 March 2022
Resolution: The COI was framed on the bulkhead in the wheelhouse.
05 - Radio Communications › N/A - No Subsystem › VHF radio installation
Issued 15 February 2022 Resolved
Towing vessel must meet the applicable FCC radio requirements. The MMSI number was found to not have been programmed into the VHF-DSC radios.
Condition: Invalid
Action required: 50 - Rectify deficiencies w/in 30 days
Due 15 March 2022
Resolved 14 March 2022
Resolution: The MMSI number was programmed into the VHF radio.

Casualty record · 2

4 December 2020Routine · role: Involved in a Marine Casualty · activity 7108907
18 January 2024Routine · role: Involved in a Marine Casualty · activity 7869423
Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.