I'm looking for published "benchmarking" information on maintenance costs for various types of port and harbour infrastructure (e.g. rubble mound breakwaters, dolosse breakwaters, timber pile wharfs, timber crib structures, etc.), perhaps as an annual percentage of capital costs.
I can find a fair bit for buildings, but not for harbour stuff.
Can anyone give me a couple of web links?
I can find a fair bit for buildings, but not for harbour stuff.
Can anyone give me a couple of web links?
