D.B. ASTORIA

  • General
    • Vessel Name : D.B. ASTORIA 0
    • Operator : J. T. MARINE 0
    • Ships Type (ICST) : 341 0
    • Vessel Type : 43 0
    • Construction : A 0
  • Engine
  • Location
    • City : VANCOUVER 0
    • STATE : WA 0
  • Capacity
    • Full Load Capacity : 100 232
  • Size
    • Register length : 118 257
    • Regular Breadth : 32.6 257
    • Overall Length : 118 257
    • Overall Breadt : 32.6 257
    • Load draft : 5.5 257
    • Light Draft : 3.5 257
    • Height : 100 257
  • Other
    • Year : 1945 0
    • EQUIP2 : CRANE 0
    • EQUIP1 : 50 TON DIESEL 0
    • Coast Guard Number : NOT/DOC 0

J. T. MARINE

  • Area of Operation : COLUMBIA RIVER AND TRIBUTARIES VANCOVER, WA - PORTLAND, OR 0
  • Principal Commodity : PILING , TANKS, ETC. 0

CAROLYN W

  • Type : 36 0
  • Construction : A 0

CRISTY T

  • Type : 36 0
  • Construction : A 0

IRENE T

  • Type : 36 0
  • Construction : A 0

LEANN T

  • Type : 36 0
  • Construction : A 0

MADDY T

  • Type : 36 0
  • Construction : A 0

STACY T

  • Type : 36 0
  • Construction : A 0

D. B. TAYLOR

  • Type : 43 0
  • Construction : A 0

JTM

  • Type : 43 0
  • Construction : A 0

News

KIMM Cracks the Code for Underwater Radiated Noise Prediction

KIMM Cracks the Code for Underwater Radiated Noise Prediction

Researchers in South Korea at the Korea Institute of Machinery and Materials (KIMM) have reportedly developed a hull-attached sensor-based system for predicting underwater radiated noise (URN), a key factor in naval stealth operations.KIMM Develops First Hull-Attached Sensor System for Predicting Underwater Radiated NoiseNew algorithm predicts underwater noise in real timeBoosts naval stealth

Made in America: The U.S. Dredging Market, a Strategic Jones Act Industry

Made in America: The U.S. Dredging Market, a Strategic Jones Act Industry

The United States dredging industry stands as one of the most competitive, efficient, and strategically vital sectors of the maritime economy. As part of the Jones Act fleet—the original Build America, Buy America industry — it not only strengthens our ports and waterways but also anchors thousands of middle-class jobs, spurs shipbuilding across the Gulf and East Coasts

A Deep Dive into Dredging with DCA’s Doyle

A Deep Dive into Dredging with DCA’s Doyle

There’s more to domestic dredging than meets the eye. Dredging Contractors of America CEO Bill Doyle is just the guy tell you why.William P. Doyle serves as the Chief Executive Officer of the Dredging Contractors of America (DCA). DCA represents the dredging industry on key issues before Congress and is an active partner to the U.S.

Noise from Agitation Dredging Safe for Marine Mammals and Fish

Noise from Agitation Dredging Safe for Marine Mammals and Fish

In the first study conducted into agitation dredging noise in harbors, Haven Dredging’s Tiamat Hydrodynamic dredger has been confirmed to be below the safe levels for marine mammals and fish.Tiamat, launched last year, is a hydrodynamic dredging solution that the study by environmental hydraulics consultancy, HR Wallingford