Was the subcontract a fixed price contract?
Links
[1] https://www.fenwickelliott.com/sites/default/files/legal_briefing_31-2007.pdf
[2] https://www.fenwickelliott.com/sites/default/files/legal_briefing_28-2007.pdf
[3] https://www.fenwickelliott.com/sites/default/files/legal_briefing_25-2007.pdf
[4] https://www.fenwickelliott.com/sites/default/files/legal_briefing_27-2007.pdf
[5] https://www.fenwickelliott.com/sites/default/files/legal_briefing_24-2007.pdf
[6] https://www.fenwickelliott.com/print/research-insight/newsletters/legal-briefing/contract-issues?page=20