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TM 850
TM 850 is a 2007 tank barge. The Coast Guard has recorded 24 inspections since 2007, most recently in December 2025, along with 6 deficiencies.
Records from 2007 to 2025. Most recent: inspection, 12 December 2025.
- Built
- 2007
- Last inspected
- 12 December 2025
- Documentation
- Valid · documentation file of 10 August 2026
- Deficiencies
- 6 recorded · 0 without a recorded resolution
- Controls
- None recorded without a removal date
Identity
1200519
877683
Flag
UNITED STATES
Maury page id
psix-877683
Inspections, by type
…with no type recorded2
Years with a record
17 calendar years (2007–2025)
The 24 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 23 August 2026, retrieved 5 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Barge class in Maury's sources begin in 1972.
Documentation record
Registered dimensions (L × B × D)214.0 ft × 42.0 ft × 10.0 ft
Registered tonnagegross 754 / net 754
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderCONRAD SHIPYARD LLC · MORGAN CITY, LA, UNITED STATES · built 2007
Hull materialSteel
PropulsionUNSPECIFIED
Hull shapeBox
Hull configurationMonohull
Hailing portHOUMA, LA
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 14 May 2026 · expires 30 June 2027
Service, as the file records itTank Barge
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it754 - Simplified, Gross Ton
754 - Simplified, Net Ton
754 - Simplified, Net Ton
Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 August 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.
One vessel history report for this hull — every record on this page in one dated, citable document — $300, on request.
Inspection history · 24
12 December 2025
Administrative Inspection · Periodic Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8279694
16 January 2025
Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 8064611
9 January 2023
COI Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7618634
22 November 2022
Internal Structural Exam
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7598009
19 March 2021
Damage Survey
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7159374
19 October 2020
Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7079974
10 August 2020
Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 7055911
19 November 2019
Administrative Inspection · Annual Survey
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6859325
8 August 2019
Bulk Liquid Transfer Monitor
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 6784045
16 November 2018
Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6591235
11 July 2018
Type not recorded
No type recorded · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 6481101
25 August 2017
Internal Structural Exam · Examination of Repairs · Drydock Exam · MTSA Verification · COI Inspection · Cargo Tank Internal
Physical examination · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 6249561
30 November 2016
Annual Inspection · Administrative Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 6078618
16 January 2016
Damage Survey
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 5800594
12 November 2015
Periodic Inspection · Administrative Inspection · MTSA Verification
Physical examination · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 5757013
3 December 2014
Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 5053363
4 August 2014
Administrative Inspection
Administrative · Marine Safety Unit Houma · USCG Heartland District (CGD-H) · Activity 4967695
22 August 2013
Annual Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4692015
10 August 2012
Internal Structural Exam · Drydock Exam · COI Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 4406956
13 October 2010
Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3869053
3 September 2009
Administrative Inspection · Deficiency Check · Re-Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3584151
29 July 2008
Administrative Inspection · Annual Inspection
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 3283260
9 October 2007
Type not recorded
No type recorded · Marine Safety Unit Lake Charles · USCG Heartland District (CGD-H) · Activity 3077173
13 June 2007
Initial Certification · Construction Oversight
Physical examination · Marine Safety Unit Morgan City · USCG Heartland District (CGD-H) · Activity 2960426
Deficiency record · 6
02 - Structural Conditions › N/A - No Subsystem › Hull damage impairing seaworthiness
Issued 19 March 2021
Resolved
No extensive repairs to the hull or machinery which affect the safety of a vessel shall be made without the knowledge of the Officer in Charge, Marine Inspection. Vessel sustatind damge to port headlog and reapirs will need to be inspected by a USCG Marine Inspector.
Navigation › Collision/Grounding Avoidance › Navigation Lights
Issued 30 November 2016
Resolved
Navigation light stand background faded. Need to be repainted flat black prior to night operations
Documentation › Certificates/Documents › Certificate of Inspection
Issued 3 December 2014
Resolved
Original COI not on barge
Communications › Visual Communication › Warning Sign (gangway)
Issued 3 December 2014
Resolved
Benzene sign missing from frame
Deck/Cargo › Cargo Transfer/Lightering (liquid) › Cargo Pump
Issued 17 October 2007
Resolved
Wiring Harness on Prime Mover is not intrinsically safe, explosion proof, or purged and pressurized for a Class I Div I area. Ref D8(dp) Policy Letter 02-2007 CH1. Barge is allowed to operate until Aug 08 per policy ltr.
Deck/Cargo › Vapor Control Systems › Vapor Recovery Unit
Issued 16 August 2007
Resolved
Vessel is restricted from utilizing Vapor Recovery Systems until it has been approved by MSC and Cargo Authority Attachment has been issued.
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.