BUCHAREST, Nov 15 (Reuters) - Romanian state-owned

nuclear power producer Nuclearelectrica signed the

main engineering contract to add two more reactors at its plant

in Cernavoda on the Danube river with a consortium of four

firms, it said on Friday.

The contract, signed at COP 29 in Baku, is estimated to cost

3.2 billion euros ($3.38 billion) and take 108 months to

complete pending a final investment decision. The consortium

comprises Canada's AtkinsRealis ( SNCAF ), U.S. Fluor Corporation, Sargent

& Lundy and Italy's Ansaldo Nucleare.

($1 = 0.9464 euros)