Problems for I don't know what my subcontract commits me to

I don't know what my subcontract commits me to? Every problem we cover, on one page.

Problems

Find the one that reads like your problem. Each page explains what is actually happening and the way out of it.

The enquiry came with the main contractor's subcontract, a line saying qualified tenders will not be considered, and a Friday return date.

The subcontract says we get paid when the main contractor gets paid, and we are being asked to sign it this week.

The subcontract is a standard form with a long schedule of the main contractor's amendments, and nobody here has read the form it amends.

The subcontract says we take on the main contractor's duties to its client for our work, and nobody has sent us the main contract.

The subcontract says we must give warranties to the client, its funder and the tenants, and part of our retention is held until we do.

If we finish late, the subcontract makes us liable for every loss the main contractor suffers, with no limit at all.

We have signed, and the payment clause, the schedule of dates and an amendment each give a different due date.

We notified a delay 3 weeks after it started, and the main contractor has rejected it under an amendment that gave us 7 days.

Every letter from the main contractor quotes a clause, and we have to dig out the subcontract to find what it means for us.