Marina barrage presentation

This is the presentation of the marina barrage

1. Marina BarrageMarina Barrage
Done by : Wei Jie Done by : Wei Jie

2. About Marina BarrageAbout Marina Barrage
Built across the mouth of the Marina Channel, the Marina Built across the mouth of the Marina Channel, the Marina
Barrage creates Singapore’s 15th reservoir, and the first in the Barrage creates Singapore’s 15th reservoir, and the first in the
heart of the city. With a catchment area of one-sixth the size of heart of the city. With a catchment area of one-sixth the size of
Singapore, the Marina catchment is the island’s largest and Singapore, the Marina catchment is the island’s largest and
most urbanised catchment. most urbanised catchment.
The Marina Barrage is the result of Minister Mentor Lee Kuan The Marina Barrage is the result of Minister Mentor Lee Kuan
Yew’s vision nearly two decades ago when he envisaged Yew’s vision nearly two decades ago when he envisaged
damming the mouth of the Marina Channel to create a damming the mouth of the Marina Channel to create a
freshwater reservoir.freshwater reservoir.

3. Water SupplyWater Supply
The Marina Barrage is a dam built across the 350-metre The Marina Barrage is a dam built across the 350-metre
wide Marina Channel to keep out seawater, forming wide Marina Channel to keep out seawater, forming
Singapore’s first reservoir in the city and 15th reservoir. Marina Singapore’s first reservoir in the city and 15th reservoir. Marina
Reservoir combines with the future Punggol and Serangoon Reservoir combines with the future Punggol and Serangoon
reservoirs will increase Singapore’s water catchment areas.reservoirs will increase Singapore’s water catchment areas.
As one of the pillars of local water supply, Marina Reservoir will As one of the pillars of local water supply, Marina Reservoir will
meet more than 10% of Singapore’s current water demand.meet more than 10% of Singapore’s current water demand.

4. Flood ControlFlood Control
The Marina Barrage is part of a comprehensive flood control The Marina Barrage is part of a comprehensive flood control
scheme to alleviate flooding in the low-lying areas in the city scheme to alleviate flooding in the low-lying areas in the city
such as Chinatown, Boat Quay, Jalan Besar and Geylang.such as Chinatown, Boat Quay, Jalan Besar and Geylang.
During heavy rain, the series of nine crest gates at the dam will During heavy rain, the series of nine crest gates at the dam will
be activated to release excess storm water into the sea when be activated to release excess storm water into the sea when
the tide is low. the tide is low.
In the case of high tide, giant pumps which are capable of In the case of high tide, giant pumps which are capable of
pumping an Olympics-size swimming pool per minute will drain pumping an Olympics-size swimming pool per minute will drain
excess storm water into the sea. excess storm water into the sea.

5. Lifestyle AttractionsLifestyle Attractions
As the water in the Marina Basin is unaffected by the As the water in the Marina Basin is unaffected by the
tides, its water level will be kept constant all year tides, its water level will be kept constant all year
round. This is ideal for all kinds of recreational round. This is ideal for all kinds of recreational
activities such as boating, windsurfing, kayaking and activities such as boating, windsurfing, kayaking and
dragon boating etc.dragon boating etc.