Words to Describe cofferdams

How cofferdams often is described ("________ cofferdams")

• shallow
• such
• watertight
• deepest
• smaller
• wide
• wooden
• unusual
• made
• most
• sheeted
• type
• wall
• deep
• lower
• temporary
• small
• braced
• ordinary
• main
• open
• cylindrical
• marine
• fill
• expensive
• double
• circular
• walled
• rectangular
• cellular
• larger
• upstream
• narrow
• piled
• movable
• segmental
• large
• stepped
• concrete
• largest