Dredging and reclamation permits in the Maldives: the EIA pathway

Why consenting decides the programme

On a Maldivian resort project, the environmental decision is usually the longest single item on the critical path before works can start. Dredging a lagoon, reclaiming land, building a breakwater or a jetty of any size falls under the Environmental Impact Assessment (EIA) regime administered by the Environmental Protection Agency (EPA) under the Ministry responsible for environment. Nothing moves until the decision is issued, and the decision's conditions shape how the works are executed.

Programmes that treat the permit as paperwork lose a season. Programmes that treat it as an engineering input — because it fixes volumes, footprints, methods and monitoring — bring the survey, the design and the consent together on one timeline.

The legal basis

The framework rests on the Environment Protection and Preservation Act (Law 4/93) and the EIA Regulation issued under it in 2012, with subsequent amendments. Dredging and reclamation are additionally governed by specific EPA regulation on dredging and reclamation (2013), which sets out the conditions under which lagoon material may be excavated and placed. Tourism developments operate inside the tourism lease framework under the Tourism Act (Law 2/99), so the tourism ministry and the environment authority are both parties to the pathway.

The EIA pathway, step by step

1. Screening and scoping. The proponent submits the project description; the EPA decides the level of assessment and issues terms of reference. A scoping meeting fixes what the EIA must cover.
2. Baseline survey. The physical baseline — bathymetry, reef extents and condition, tides and currents, shoreline position, water quality — is collected by the consultant's team (see our Survey practice). This is the same dataset design and dredging will use, so it should be collected to a declared survey standard and datum, not only to EIA sufficiency.
3. Assessment and mitigation. The registered EIA consultant prepares the report: impacts of dredging and placement, turbidity and sediment plume behaviour, reef and seagrass loss, hydrodynamic change, and the mitigation proposed — silt curtains, working windows, exclusion zones, nourishment.
4. Review and decision. The EPA reviews, may request additional studies, and issues a decision note. The decision typically conditions the works rather than refusing them.
5. Compliance and monitoring. The conditions run through construction: turbidity monitoring at fixed stations, reef monitoring, reporting intervals, limits on borrow area and placement footprint, and sometimes a post-construction monitoring period.

What a decision typically conditions

Where projects lose time

• A baseline that has to be repeated. Bathymetry collected to an undeclared datum or without control cannot be reused for design or payment, so the survey is done twice.
• Volumes that change after the decision. If the design volume grows beyond what was assessed, the decision has to be amended. Fixing the design footprint and gross volume before scoping avoids this.
• A dredging method the permit did not assume. A cutter suction dredger with pipeline discharge and a trailing suction hopper with rainbow placement have different plume behaviour. The method assessed should be the method procured.
• Monsoon timing. The southwest monsoon (roughly May to October) raises sea states and turbidity; a decision issued in April with a working window that excludes the monsoon effectively starts the works in November.

How this connects to procurement

The consent package — decision note, conditions, approved drawings, baseline survey — is also the core of the dredging enquiry package issued to contractors. A contractor pricing a Maldivian lagoon needs recent multibeam bathymetry with a declared datum, geotechnical data on the borrow area, the approved footprint and final level, gross and net volumes, the status of the EIA and the programme. Issuing the enquiry before the decision exists produces indicative numbers only.

Questions