Concrete floor polishing estimate scope checklist in Australia

By Estimates editorial team · Published 2026-09-25 · Australia edition

This guide follows one ground-floor studio in Gold Coast, Queensland. The matching itemised estimate and PDF show how the job brief becomes measured quantities and separate AUD amounts. The responsible role in this scenario is flooring contractor. Check the actual site, selected products, supplier figures and labour plan before issuing a client quote.

1. Define the measured job

Grind and polish an existing sound concrete slab in a ground-floor studio, with defined finish level and edge access. Measure slab area, record coatings, cracks, hardness and edge length; a floor area alone misses prep. Record the measurements and existing condition in the estimate before turning quantities into line items. The scope should make clear why this is a separate project from a broader renovation or maintenance quote.

Measure for this job: Measure slab area, record coatings, cracks, hardness and edge length; a floor area alone misses prep. Put that measured basis beside the relevant PDF lines so area, fitted length and product purchase quantities stay distinct.

2. Build a product and labour schedule

Specify the target sheen and any densifier or protective treatment as selected products. This example has 7 distinct lines, including condition survey and sample, surface preparation, initial grinding. Use actual supplier prices and labour inputs for a customer job; the displayed amounts are fictional document inputs.

Choose before pricing: Specify the target sheen and any densifier or protective treatment as selected products. The fixture separates condition survey and sample, surface preparation and initial grinding rather than hiding all work in one figure.

3. Sequence the work and handoffs

Complete a sample patch before committing to the grinding sequence. Show which task depends on access, a selected product or another trade. If that dependency is still open, label the price preliminary and identify the information needed before a firm quote.

Plan the handoffs: Complete a sample patch before committing to the grinding sequence. Note which stage needs access, a selected product or another trade before the next stage can be priced confidently.

4. Set a change boundary

Deep cracks, moisture or unknown coating may change tooling and finish expectations. The example excludes slab repair, hazardous-coating removal or new concrete placement. Record the discovery, agree the revised work and update the estimate before adding it to the job.

Change trigger: Deep cracks, moisture or unknown coating may change tooling and finish expectations. Record the revised task and quantity before it changes the amount your client sees.

Review the Australian job

Check access, substrate, drainage and product delivery at the property. Record weather and site conditions that affect the work, and confirm any design or approval requirements for the real scope.

The surface preparation line uses 63.17 m². Keep the site measurement and supplier's selling unit together; a material purchase allowance can differ from installed coverage. The amounts are fictional AUD inputs, not current prices for Gold Coast, Queensland or another location.

Worked project calculation

The paired PDF has 7 cost lines. For example, Surface preparation is 63.17 m² × A$46.00 = A$2,905.82; Initial grinding is 63.17 m² × A$76.00 = A$4,800.92. Each amount comes from the stated quantity and unit rate, so you can trace the arithmetic back to the job scope.

Adding every exact-cent line gives A$15,382.60. The PDF uses a 0% tax input only to make its fictional arithmetic visible. Confirm the GST treatment that applies to the actual job and set your own markup before sharing a client quote. A fictional rate is a document input, not a market quote or a recommended selling price.

Scope and pricing boundaries

Grind and polish an existing sound concrete slab in a ground-floor studio, with defined finish level and edge access.

Outside this example: No slab repair, hazardous-coating removal or new concrete placement.

Separate product allowances, supply, installation, disposal and any specialist work where the actual project needs them. If access or a hidden condition changes, document the affected scope and agree a revised price instead of silently extending the base amount.

Before you send the estimate

• Measure slab area, record coatings, cracks, hardness and edge length; a floor area alone misses prep.
• Specify the target sheen and any densifier or protective treatment as selected products.
• Complete a sample patch before committing to the grinding sequence.
• Deep cracks, moisture or unknown coating may change tooling and finish expectations.

Check business and client details, address, dates, scope, units, line amounts and PDF notes. The concrete floor polishing PDF example shows how this fictional project is presented. Its short PDF note is not a substitute for the detailed exclusions above.

Questions about this estimate

Which quantity controls this concrete floor polishing estimate?

Measure slab area, record coatings, cracks, hardness and edge length; a floor area alone misses prep.

When should this concrete floor polishing quote be revised?

Deep cracks, moisture or unknown coating may change tooling and finish expectations. No slab repair, hazardous-coating removal or new concrete placement.

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