Changes to the delivery of Christchurch's major projects due to Covid-19 have cost the Christchurch City Council approximately $6.5 million to date.
As of January this year, 72 per cent of the total claims by contractors of the projects have been finalised.
If a Covid-19 directive leads to a change in the cost to the contractor, it can trigger a variation to the contract, a Christchurch City Council report said.
Additional costs may include demobilisation and remobilisation, site security, direct labour and on-site/off-site overheads.