THE ESTIMATING ANSWER
Estimate accessible entry ramp installation by measuring the defined one short private entry ramp, separating product allowances from labour and setting out the work sequence and exclusions. This fictional Cambridge example uses 7 itemised lines totalling £7,914.74; its exact quantities and rates appear in the paired app PDF.
The worked job is one short private entry ramp in Cambridge. The written scope is: Build a short ramp at a private entry to a site-reviewed design with non-slip surface, edge protection and handrail allowance. Its matching itemised example shows how that description becomes quantities, allowances and a PDF. These figures are fictional inputs for learning the method, so check the real site, specification and supplier or subcontractor costs before quoting.
1. Define the measured job
Build a short ramp at a private entry to a site-reviewed design with non-slip surface, edge protection and handrail allowance. Survey rise, available run, landings, door swing and drainage; slope must follow locally applicable design. 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: Survey rise, available run, landings, door swing and drainage; slope must follow locally applicable design. Record the measured basis next to the relevant cost lines, since a room count, fitted length and purchased product quantity may each use a different unit.
2. Build a product and labour schedule
Separate structural material, surface and rail allowances. This example has 7 distinct lines, including entry survey and design allowance, site preparation, frame or base material allowance. Use actual supplier prices and labour inputs for a customer job; the displayed amounts are fictional document inputs.
Choose before pricing: Separate structural material, surface and rail allowances. Keep a named allowance when the selection is open, and replace it once the actual product and delivery terms are known.
3. Sequence the work and handoffs
Obtain the required design and permissions before construction; check levels at each stage. 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: Obtain the required design and permissions before construction; check levels at each stage. State which stage needs access or inspection before the next can begin, especially if a concealed condition might stop the work.
4. Set a change boundary
Insufficient available run or weak landing support changes the design. The example excludes accessibility certification, public footpath work or structural foundation redesign. Record the discovery, agree the revised work and update the estimate before adding it to the job.
Change trigger: Insufficient available run or weak landing support changes the design. If this happens, write down the revised quantity and responsibility before adding an item to the customer estimate.
Worked project calculation
The paired PDF has 7 cost lines. For example, Ramp construction labour is 11.1 sq m × £241.10 = £2,676.21; Non-slip surface allowance is 12.1 sq m × £103.30 = £1,249.93. Each amount is the stated quantity multiplied by its unit rate. Recheck whether a line describes installed work, a material purchase allowance or a distinct visit before changing its quantity.
| Work item | Quantity | Unit rate | Amount |
|---|---|---|---|
| Entry survey and design allowance | 1 lump sum | £392.00 | £392.00 |
| Site preparation | 1 lump sum | £312.00 | £312.00 |
| Frame or base material allowance | 1 lump sum | £1,160.00 | £1,160.00 |
| Ramp construction labour | 11.1 sq m | £241.10 | £2,676.21 |
| Non-slip surface allowance | 12.1 sq m | £103.30 | £1,249.93 |
| Handrail and edge allowance | 11 metres | £170.60 | £1,876.60 |
| Level check and clean-up | 1 lump sum | £248.00 | £248.00 |
| Illustrative total | £7,914.74 | ||
Adding the 7 exact line amounts gives £7,914.74. The PDF uses a 0% tax input and no markup solely to display this arithmetic. Decide the appropriate tax, overhead and profit treatment for an actual job; the fictional rates are not local averages or price recommendations.
Scope and price boundaries
Build a short ramp at a private entry to a site-reviewed design with non-slip surface, edge protection and handrail allowance.
Outside this example: No accessibility certification, public footpath work or structural foundation redesign.
The role in this brief is commercial contractor. Confirm who supplies the selected products, makes the site safe, removes waste and signs off the work. Where opening up reveals a different condition, document it and issue a revised scope and price rather than silently extending the base estimate. Also check access, drying or curing time, and the client handoff described in the work sequence.
Before you send
- Survey rise, available run, landings, door swing and drainage; slope must follow locally applicable design.
- Separate structural material, surface and rail allowances.
- Obtain the required design and permissions before construction; check levels at each stage.
- Insufficient available run or weak landing support changes the design.
Compare the written scope with every line in the accessible entry ramp installation PDF example. The preview below is the first page of the actual app export; open the PDF to inspect its full scope, notes and amounts.
Questions about this job
Which quantity controls this accessible entry ramp installation estimate?
Survey rise, available run, landings, door swing and drainage; slope must follow locally applicable design.
When should this accessible entry ramp installation quote be revised?
Insufficient available run or weak landing support changes the design. No accessibility certification, public footpath work or structural foundation redesign.
FROM SITE NOTES TO AN ITEMISED PDF
Build your own accessible entry ramp installation estimate
Enter the project boundary and your measured lines in Estimates on iPhone or Android. Edit the fictional quantities and rates, add the actual business and client details, then inspect the PDF before sharing it.
