# Vadhavan Port

Vadhvan Port is a proposed deep seaport at Vadhvan in Palghar district of Maharashtra. The ground breaking for start of construction was done by PM Narendra Modi on 30 August 2024.The concept plan for an offshore mega Port was designed by Surendra Sharma a fellow of NMIS in 2015 for MMB; the Jawaharlal Nehru Port Authority (JNPA) is responsible for the construction of the port. It will be country's first Offshore Port in which the port will be built on an artificial island. After the construction of the port, it will be 2nd Mother Port in India after Vizhinjam International Seaport Thiruvananthapuram according to Sagar Mala project. It is estimated that the construction of the port will cost of ₹76,220 crore (US$8.8 billion). Vadhavan will be constructed by Vadhavan Port Project Limited, a special purpose vehicle. Jawaharlal Nehru Port will have a 74 percent stake in the project and Maharashtra Maritime Board will have 26 percent in a public private partnership.
The port will consist of an artificial harbour, and its berths along with the inner navigable channel will be surrounded by breakwater, while the outer navigable channel will be open sea. Cargo will be handled through container berths, liquid berths, ro-ro berths and multipurpose cargo berths within harbour. From the Vadhaban Point, towards the sea, a distance of 10 kilometres (6.2 mi) has a natural depth of 20 metres (66 ft), making it possible to handle large ships in the port. The port island which will be built on the arabian sea will have depths of more than 20 metres (66 ft) respectively, and will be able to accommodate Ultra Large Container Ships(ULCS) vessels.

## Port infrastructure
### Harbour

The harbour of Vadhavan port is planned as an artificial harbour, which will be protected by breakwaters. The harbour will allow large container ships of 233,000 DWT to enter the port. The land required for the construction of cargo handling infrastructure will be reclaimed from the sea by filling with silt.

### Approach channel

Depth of water in the channel :
| Condition and value of depth | Condition and value of depth | Channels | Channels |
| Condition | Value | Approach channel | Inner channel |
| Natural depth | Seabed (below CD) | 17–20 metres (56–66 ft) | 15–17 metres (49–56 ft) |
| Natural depth | Dredged | 20 metres (66 ft) | 17.5 metres (57 ft) |
| Tidal depth | Minimum (with minimum tidal advantage) | 22 metres (72 ft) | 19.5 metres (64 ft) |
| Tidal depth | Maximum (with HHWS) | 24.7 metres (81 ft) | 22.2 metres (73 ft) |
A 4 kilometres (2.5 mi) long approach channel outside breakwater will be connect the 17.5 metres (57 ft) CD deep water body of Arabian sea to the harbour for ships movement. The approach channel has a design depth of 20 metres (66 ft) and a minimum width of 732 metres (2,402 ft), but the harbor depth of 17.5 metres (57 ft) CD (1st phase) will allow vessels of 14.5 metres (48 ft) draft to enter and exit the harbour without tidal support. However, the mean sea level (MSL) observed in the port area is 2.8 metres (9.2 ft), which increases the depth of the approach channel and harbour. The depth of the inner channel and manoeuvring area will be more than 19.5 metres (64 ft) with minimum tidal advantage; vessels with a draft of 16.5 metres (54 ft) are capable of navigating in this water depth.

### Container terminal

Initial plans to build the port include four container terminals in the first phase; each terminal consists of 2 berths with a 1,000 metres (3,300 ft) long wharf. The deck height of the wharves is 7.6 metres (25 ft) above the chart datum or mean lower low water (MLLW). Each berth of these terminals will have facilities for handling vessels with a maximum length of 400 metres (1,300 ft) and a beam of 61 metres (200 ft).