Project record

Itajai 2026 channel maintenance dredging

Participation
Requires review
Participation checked

Daily Njord water injection reported; Utrecht return planned for November

Participation source

Itajai reports continuous Njord water-injection work and plans Utrecht's return in November. The combination tackles sediment mobility and physical removal while the port prepares another bathymetric submission to the Navy.

Itajai programme diagram connects reported daily Njord activity, expected Utrecht return, post-campaign surveys and subsequent navigation instructions.

IMWO original engineering diagram; source: Port of Itajai

Location

Brazil / Americas

Segment

Navigation channel maintenance dredging

Phase

Construction / Confirmed

Last checked

31 October 2026

Coverage

Related sectors

Navigation channel maintenance dredging is the primary work classification. Related sectors connect this record to adjacent marine delivery and market coverage.

Subject index

Related subjects

These subject pages bring together related projects, technical articles, reports, and evidence methods.

Project anatomy

Contract scope and delivery roles

Client / authority
Superintendencia do Porto de Itajai
Delivery parties
Njord: owner-reported daily water-injection plant., Utrecht: hopper dredge expected to return in November; actual arrival requires confirmation.
Contract route
Owner operating update describes the ongoing maintenance and planned supplementary campaign. The update does not establish a new bidder-entry route or current contract payment terms.
Execution window
Daily Njord dredging reported 29 October 2026. Utrecht expected in November, followed by surveys for submission to the Brazilian Navy.
Works package
Maintenance of the access channel and turning basins through water injection and planned physical sediment removal. Current cut quantities and final achieved geometry require campaign surveys.
Marine interfaces
Remobilised bed material moves within the river/estuary system; hopper removal follows a separate material route. Rainfall, river flow, sediment properties and receiving areas affect the duration of maintained access.
Commercial evidence boundary
Continuous remobilisation and a hopper campaign need separate production and survey records. Their effectiveness depends on whether the controlling shoal clears and where displaced sediment subsequently settles.

Evidence gap

What remains unverified

Outstanding evidence

  • Actual Utrecht arrival and confirmed November work sequence
  • Repeated surveys across treated shoals and sediment receiving areas
  • Subsequent Navy and port navigation instructions

Related records 1

Reporting status

Project phase
Construction
Evidence confidence
Confirmed
Last checked
31 October 2026
Cited sources
4

Sources and related records

Project changes Methodology Email a correction Project tracker
Source collections

Project sources 4