I am a contractor and I have a project that has been standstill for long period due to reasons out of our control and acknowledged by the owner. During that period the site was left, and costs were encountered only as OH in the office for correspondence and meetings. Can we claim? We do not know what documents our client would ask for to compensate us as well. Is it possible to use the OH percentage from the contract value and calculate on daily basis? Ex: OH from contract value is 10%, contract value is 3,000,000 USD, Performance period is 320 Days. This means: OH is 3,000,000 X 10% = 300,000$ OH/DAY is (3,000,000/320 = 937.5$/Day) If the delay is 400 Days, Claim value would be 937.5 x 400 = 375,000 $ Please advise