Why the document set comes first
Many early-stage delays come down to someone waiting on a document. An engineer cannot evaluate a dock without knowing how it was built, a contractor cannot price demolition without knowing what lies below the deck, and permitting professionals need the history of prior approvals. When records are scattered among past managers, board members, and storage boxes, finding them can take longer than the design itself.
Collecting documents early also exposes gaps while they are still easy to manage. A missing as-built drawing, or an old authorization that no longer matches what is on site, is far simpler to address before bidding than after a contractor has mobilized.
A marine construction documentation checklist
Not every project needs every item. Use the list to ask the question, then record what exists, where it is, and how current it is.
Ownership and rights
- Deed and legal description
- Recorded plat, easements, and any shared-use or access agreements
- Condominium or HOA governing documents covering docks and slips
- Submerged lands lease or other state authorization records, if any
Site and survey data
- Boundary and topographic surveys
- Water-depth or bathymetric surveys
- Prior mean high water line or shoreline surveys
- Earlier environmental or resource surveys, such as seagrass assessments
Existing structures
- Original design drawings and as-built drawings
- Inspection and condition reports, with dates
- Repair and maintenance records, including invoices
- Warranty information for recent work
Approvals and history
- Prior permits and authorizations, with their conditions
- Inspection and completion records for past work
- Correspondence with agencies about the property
- Storm damage and insurance claim records
Operations and administration
- Slip maps, slip agreements, and tenant contact lists
- Utility drawings and electrical service information
- Insurance and certificate requirements for contractors
- Current budget, reserve study, or capital plan for the work
How to organize what you collect
One master folder
Keep a single shared location with a named owner instead of copies spread across email threads.
Consistent file names
Include the document type, the structure or area, and the date in each name so versions are obvious at a glance.
A document index
List every item with its date, source, and a one-line note on what it shows. Professionals often read the index before opening a single file.
A gaps log
Record what is missing, who might have it, and whether a licensed professional will need to recreate it.
What to do when records are missing
Gaps are normal, especially for older docks and seawalls built before current ownership or management. Start with past managers, prior contractors, the original developer if known, and the local building department, which may have records of permitted work. Some agencies also offer online public records searches for past permits, and earlier insurance inspections, lender reports, or property condition reports sometimes contain useful photos and descriptions.
If a document cannot be found, say so plainly. A contractor who knows there are no as-built drawings will plan for investigation; one who assumes drawings exist may be surprised by what is underwater. Where information has to be recreated, such as an updated survey or a condition inspection, your licensed surveyor or engineer is the right source.
Existing-condition photos worth taking now
Photos are one of the few records you can create yourself, and they are most useful when taken systematically.
- Keep the original files, which carry date and time stamps, rather than compressed copies.
- Shoot each dock, gangway, and seawall section with a wide view first, then close-ups of damage.
- Photograph piles and the seawall face at low tide, when more of the structure is visible.
- Label photos by slip number, dock name, or another reference the whole team uses.
- Include a tape measure or other scale reference in close-ups of cracks, rot, or corrosion.
- Capture utility pedestals, electrical panels, and fire protection equipment, including readable nameplates.
A simple collection process
Assign an owner
Name one person to request, receive, and file documents.
Request in writing
Send a single list to board members, managers, and past contractors, and track who has responded.
Review and date each item
Confirm what each document shows and how current it is.
Index and share
Publish the index and gaps log with the folder so everyone works from the same set.
Refresh before bidding
Check the folder again shortly before the bid package goes out and add any new reports, photos, or correspondence.

