英和和英

drainage works

water-works

water-supply works

sewerage works

sewage disposal

to start water-supply works

the disposal of sewage

irrigation works

impulse line construction

a waste pipe

tap water piping

a device of a building used for draining water, called flashing

salvage operations

temporary work

a water-pipe―a service-pipe―（汽缶のは）―a feed-pipe

salvage works―salvage operations

to carry out construction work

a drained tank

clearing blocked drains

reclamation-works

a tool used for draining something, called a bailer

construction work

a method of construction

public works

a sewer-pipe

to start the works―（土工なら）―break ground―（建築なら）―lay the corner-stone―（造船なら）―lay the keel―lay down a ship―（鉄道なら）―lay down a railway.

a treatment method of sewage, called river-basin sewerage

completed works

a method of supplying water to a paddy field called gravity feed irrigation

a way of draining water from a field called surface drainage