The first part of the job will start in April with Mærsk Responder and be followed by Mærsk Recorder in May.
Total estimated time for the work is about 90 vessel days with a contract value of approximately £5.5 million.
Johannes Lie, CEO of DeepOcean ASA, said: "We are very pleased to be involved in this project with Saipem and for the first time be able to combine the resources of our subsidiary CTC Marine Projects and DeepOcean in winning more work for the Group.”