The gear we bought on the job is bought and paid for, job is now delayed because the panel cans will not all fit in the electrical room. 1/2 of it (the 1/2 onsite) was billed for under the stored material line on our schedule of values. The material onsite is the same material that wont fit. This is important because i specifically excluded re-design in my contract. However the GC blames because he states "your submittals were never approved in writing" . Submitals sent in 6 months prior