Can I sign once all 30 questions have answers?
The checklist cannot decide that. Answers may still be incomplete, conflicting or in need of professional review. Check them against your actual scope and documents, and note why any question does not apply.
What if I am told it will be decided on site?
Identify what remains open: location, material, quantity or method. Ask who will decide, by when, and how cost and timing will be handled. Keep open points separate rather than allowing them to disappear into the total.
Should an oral promise be written down?
Ask for the answer to be incorporated into a dated document with a clear revision and confirmation by both parties. That makes it easier to check later. Seek appropriate advice about the legal effect of a particular agreement.
Can chat messages replace a contract?
This page does not determine whether messages can replace a contract or what legal effect they have. For document organisation, consolidate the final scope, price, timing and revision into the documents both parties use, rather than relying only on scattered screenshots. Seek legal advice where needed.
Do I still need to compare the contract if the quote is detailed?
Yes. The quote may describe the work while the contract separately addresses payment, timing, changes, acceptance and warranty. Check for contradictions, matching attachment revisions and a process for filling gaps.
Does SII approve contracts or guarantee contractors?
No. SII assesses documents through Transparency, Consistency, Reasonableness and Executability. Free Key Results and the Complete Risk Report are not legal advice, engineering conclusions, vendor ratings or performance guarantees.