Drydock is the most expensive and complex maintenance event in a vessel's life. From the project to the dock list, from yard quotes to the budget — manage it end to end and post it to finance automatically.
Part of D1 Maritime's 74-module platform · 7 integrated modules
Drydock is where the largest spend of the year happens in a single period. That's why every item is tracked separately, and across three tiers.
A periodic or emergency drydock project is opened: yard, entry and exit dates, responsible superintendent, class requirements and total budget all gathered on one card.
Blasting, painting, propeller and shaft work, valves, tank cleaning, cathodic protection, class survey items... Each job is defined as a separate line and tracked individually.
For each work item, estimate → yard quote → actual cost are held separately. That way you see exactly where and by how much things drifted, line by line, and your next drydock estimate becomes more accurate.
Quotes are requested from several yards against the same dock list. Because everyone prices the same scope, the quotes are genuinely comparable.
Price, number of dock days, quote validity and scope differences are lined up side by side. The selection is recorded together with its justification.
Actual cost is continually compared against the budget. When the overrun threshold is crossed an alert is raised — before the project ends, while you can still intervene.
When the project closes, the total cost is written automatically to the Drydock cost centre. You don't have to enter it again; it appears immediately in the per-vessel OPEX report.
From planning to finance: at every stage it stays visible where the cost stands.
Drydock puts the greatest strain on the budget. Which yard, at what price, in how many days? D1 Maritime lines the yard quotes up side by side and tracks cost across three tiers.
A drydock project is not an island; it grows out of maintenance and ends in finance.
Maintenance that cannot be done at sea, or that class requires in dock, transfers into the dock list; the plan rests on real maintenance history.
→ FinanceWhen the project closes, the total posts to Finance as one line and appears immediately in the budget-versus-actual comparison.
↔ HSEQHot work, enclosed space and working-aloft permits in the dock are raised and approved with the same PTW structure.
Because in drydock, drift happens at three points: your estimate may be wrong, the yard quote may exceed your estimate, or extra work may appear during the job. Keeping the three separate shows you which stage the drift came from, so you can correct your next drydock estimate.
Quotes are requested against the same dock list, so the line items are common. Items excluded or added by a yard are flagged separately on the comparison screen; alongside total price, dock days are compared too.
Yes. The project is opened with type "emergency"; the budget and date plan may be tighter, but the same dock list, quoting and cost tracking apply.
Work carried out in dock is written to the relevant equipment's maintenance history; renewed equipment and parts appear on their PMS cards, and the next maintenance due date is calculated accordingly.
You are currently in one solution family. Here is the whole of D1 Maritime — all sharing one data model.
11 + 12 + 9 + 8 + 10 + 7 + 9 + 8 = 74 modules
Let us show you how this solution family works on your fleet in a tailored demo.