Turn an approved scheme into crew-hours, kit-days, extension exposure and a defensible minimum quote.
Free, editable and printable. It prices entered scope; it does not design or approve a traffic-management arrangement.
SCHEME COST BOARD
Price the approved plan, item by item.
Enter quantities from your competent person’s approved design. This tool prices scope; it does not design traffic management.
01 Crew and programme
02 Scheme bill of materials
ItemQuantityHire / unit / day
Temporary signs
Cones
Barriers
Portable signal sets
03 Rates, risk and commercial assumptions
TARGET QUOTE · EX VAT
£2,277.93
5 scheme days · 30 field person-hours · 565 kit-days
Break-even£1,867.90Extension scenario+£0.00
Labour + design£948.00
Kit hire£359.00
Vehicles£230.00
Entered pass-throughs£120.00
Damage reserve£10.77
Overhead£200.13
TENDER-READY SCOPE SHEET
Scheme BOM and commercial exclusions
Item
Qty
Days
Cost
Temporary signs
20
5
£75.00
Cones
80
5
£32.00
Barriers
12
5
£27.00
Portable signal sets
1
5
£225.00
Confirm before issue
Approved design and site-specific risk assessment
Permits, notices, TTRO/TTRN and authority lead times
Competence, supervision and inspection requirements
Pedestrian, cyclist and accessibility provisions
Abortive visits, overruns, damage and emergency call-outs
Price the measured scheme—not a generic day rate
The workbench keeps install, removal, maintenance attendance, design, equipment hire, vehicles, entered authority costs, travel, subcontractors, damage reserve, overhead and margin visible. Extension days reprice the resources that remain on hire and the attendance you specify.
Boundary: commercial costing, not traffic-management design
The tool prices only the quantities and approved scope entered by the user. It does not design a temporary traffic-management scheme, determine competence requirements, issue a permit or decide whether a road closure, signal arrangement or speed restriction is appropriate.
Price an approved temporary traffic-management scheme from the actual crew, equipment and duration it requires.
Sources reviewed: 2026-08-12 · Model version: 2026.08.1
Formula and meaning
Crew cost + vehicle/equipment hire + duration costs + risk allowance, then target margin
What it means: The tool starts with an approved scheme scope and exposes extension days or changed traffic-management conditions as separate cost drivers.
A one-day installation and a multi-day hire with inspections have different economics even when the basic equipment list is similar.
Key concepts
Scheme bill of materials
The temporary traffic-management equipment and crew items required by the approved scheme.
Extension price
The incremental cost when the live job runs beyond its planned hire or crew duration.
Information to confirm
Approved scheme and authority requirements
Crew hours, vehicle and equipment duration
Inspections, revisions and traffic-management risk
ANSWER & SCOPE
What this tool calculates
This tool prices an approved UK temporary traffic-management scheme from crew time, equipment, hire duration, inspections and risk, producing a break-even and target-quote floor without designing the scheme.
Use it when a UK traffic-management contractor estimator needs a defensible job price from an approved scheme.
Includes
Crew and programme inputs
User-entered bill of materials
Hire duration and extension scenario
Break-even and target quote
Does not include
Scheme design or approval
Permit and road-layout decisions
Competence determinations
Authority and supplier-specific hire prices
Traffic signs and road works have official guidance
The Department for Transport Traffic Signs Manual frames the official context for traffic management, which the tool references without designing or approving a scheme.
DfT guidance on safety at street works and road works provides the operational context a contractor should confirm; the costing tool does not determine those requirements.