Personal checking record, not an SII review. Add the quote date/version and your checking date.
Transparency
SII-R001 · How is each item priced?
Not checked
Look for a description, quantity, unit, unit price and subtotal. A total alone does not show what you are paying for.
A question to send: Please add the quantity, unit, unit price and subtotal for each main work item.
SII-R002 · What does the lump sum include?
Not checked
A package price can work. It still needs a list of work, materials, quantities and exclusions.
A question to send: Please list the work, materials and quantities included in this lump sum, plus anything charged separately.
SII-R004 · Can you identify the exact product?
Not checked
Fixtures, kitchen equipment, air conditioning and hardware need a brand, model or product reference—not just a generic name.
A question to send: Please provide the brand, model or product reference for the main equipment and explain how substitutions will be agreed.
SII-R008 · Are material specifications complete?
Not checked
Check dimensions, thickness, grade, series and installation method. “Timber board” is not a complete specification.
A question to send: Please add the dimensions, thickness, grade, series and installation method for the main materials.
SII-R011 · What does “premium” mean here?
Not checked
Words such as “premium” and “high quality” need a product reference, grade or specific standard you can check.
A question to send: Please replace vague quality descriptions with a brand, model, grade or specific checkable specification.
SII-R015 · Which paint, and which coats?
Not checked
Look for brand, range, colour and the primer/top-coat system. “Emulsion paint” leaves these choices open.
A question to send: Please specify the paint brand, range, colour and intended primer and top-coat layers.
SII-R018 · Which cables and pipes will be used?
Not checked
Check cable size, pipe diameter, material, model and relevant system or pressure ratings. Do not guess technical suitability.
A question to send: Please list cable sizes, pipe diameters, materials, models and the system specifications required for this project.
SII-R021 · Is the glass type specified?
Not checked
For glass doors, windows or partitions, check thickness, type, tempering and applicable safety specifications.
A question to send: Please specify the glass thickness, type, whether it is tempered and the applicable safety specifications.
SII-R023 · Are design and construction fees separate?
Not checked
You should be able to distinguish design, drawings and site revisions from construction charges.
A question to send: Please list design, drawing, site-revision and construction services separately, with the fee for each.
Consistency
SII-R003 · Do the figures add up?
Not checked
Multiply quantity by unit price, then add the subtotals. Discounts, tax and other adjustments should reconcile to the total.
A question to send: Please check quantity × unit price, all subtotals and the final amount after discounts, tax or other adjustments.
SII-R012 · Are the units comparable?
Not checked
Square metres, linear metres, sets and lump sums are different measures. Mixed units need a conversion or explanation.
A question to send: Please use consistent units for similar work, or provide the conversion and quantity basis.
SII-R019 · Do all documents use the same dates?
Not checked
Compare start dates, completion dates and durations in the quote, attachments and payment schedule.
A question to send: Please confirm that the quote, attachments and payment schedule use the same dates and schedule version.
SII-R025 · Are labels and versions correct?
Not checked
Check the project name, headings, work descriptions and version number so nobody works from the wrong document.
A question to send: Please proofread the project name, headings, work descriptions and version number, and identify the current quote.
SII-R029 · Does the quote match the drawings?
Not checked
Use one drawing version to spot work shown but not priced, priced but not shown, or described differently.
A question to send: Please check the quote against the same drawing version and explain any unpriced, unshown or differently specified work.
Reasonableness
SII-R005 · What does the deposit pay for?
Not checked
Check the work, materials or written deliverables behind the deposit—not just the percentage requested.
A question to send: Please explain what work, materials or deliverables the deposit covers and identify verifiable payment milestones.
SII-R009 · Can the unit price be explained?
Not checked
Ask what materials, quantities, methods and scope support the price. A single figure is not a market-price appraisal.
A question to send: Please explain the materials, quantity, method, scope and cost components behind this unit price.
SII-R013 · Who removes the demolition waste?
Not checked
Check bagging, handling, vehicle trips, transport and disposal. Are they included or charged separately?
A question to send: Please confirm which demolition waste-handling, transport and disposal costs are included and how extras are charged.
SII-R016 · What do management and other fees cover?
Not checked
A short fee label is fine; an unexplained charge is not useful. Look for services, duration and cost components.
A question to send: Please list the services, duration and cost components covered by management, supervision and miscellaneous fees.
SII-R020 · When is the final payment due?
Not checked
Check its timing against completion, acceptance and defect rectification. “Final payment” alone does not define the trigger.
A question to send: Please state how final payment relates to completion, acceptance and defect rectification, including written confirmation.
SII-R024 · Is the demolition scope clear?
Not checked
Look for locations, quantities, access conditions and disposal arrangements so the charge can be checked against the work.
A question to send: Please break down demolition locations, quantities, handling conditions, disposal arrangements and related charges.
SII-R028 · Can material prepayments be verified?
Not checked
If advance payment is requested, check product specifications, ordering or delivery records and what triggers payment.
A question to send: Please identify the specifications, order or delivery records and verification milestones supporting material prepayment.
Executability
SII-R006 · When will work start and finish?
Not checked
Look for dates, a defined duration or a delivery schedule. “Subject to site progress” gives no usable time baseline.
A question to send: Please add the start date, expected finish date or defined duration, and how schedule changes will be confirmed.
SII-R007 · What does the warranty cover?
Not checked
Look for the start point, duration, coverage, exclusions and repair-request process—not simply the word “warranty”.
A question to send: Please state the warranty start point, duration, coverage, exclusions and repair-request process.
SII-R010 · How will disagreements be recorded?
Not checked
Check who to contact, how to give notice and how both sides will record, confirm and handle a disagreement.
A question to send: Please define how disputes or site discrepancies will be notified, recorded, confirmed in writing and handled.
SII-R014 · How are changes agreed before work?
Not checked
Check how additions, omissions and changed methods are priced, timed and approved before they are carried out.
A question to send: Please define pricing, time adjustments and written approval before additions, omissions or changed methods are carried out.
SII-R017 · What counts as acceptance?
Not checked
Look for inspection items, the checking method, who confirms them, rectification deadlines and rechecks.
A question to send: Please list stage and final acceptance checks, who confirms them, defect-rectification deadlines and recheck arrangements.
SII-R022 · What happens if work is delayed?
Not checked
Beyond the target finish date, check notice, cause, responsibility and recovery arrangements.
A question to send: Please agree how delays will be notified, causes and responsibilities confirmed, and recovery and schedule changes handled.
SII-R026 · Who protects and cleans the site?
Not checked
Check protection for floors, furniture, lifts and corridors, plus cleaning, reinstatement and damage responsibilities.
A question to send: Please define site and common-area protection, cleaning, reinstatement and responsibility for damage.
SII-R027 · How will waterproofing be tested?
Not checked
Look for materials, layers, locations, coverage and testing or acceptance arrangements. Wording alone does not prove workmanship.
A question to send: Please specify waterproofing materials, layers, locations, coverage and flood-testing or other acceptance arrangements.
SII-R030 · Who issued and confirmed this version?
Not checked
Look for company and contact details, date, version and an identifiable signature, stamp or other confirmation.
A question to send: Please add company and contact details, date, version and an identifiable signature, stamp or other confirmation.
SII reviews documents, not contractors. It does not provide legal advice, engineering appraisal, market-price appraisal or construction-quality guarantees.