Overview
A coordinated scope, clear responsibilities and an agreed route to completion.
Electrical installation, lighting controls and building-system integration share drawings, cable routes, equipment and commissioning dependencies. Bringing them together starts with making the scope clear.
The proposal identifies the work London Electricals leads and the responsibilities retained by other appointed parties. Each designer, installer and specialist remains responsible for their own work.
Request a coordinated scope reviewThis schedule frames the conversation. Your project proposal confirms the exact inclusions, deliverables and named parties.
Develop the agreed electrical and controls requirements; coordinate layouts, schedules and equipment locations.
Work to the approved architectural and lighting intent; issue identified drawing revisions and design assumptions.
Install the agreed cabling, containment, back boxes and infrastructure.
Agree access, sequence and builder's works; record circuit identification and installation information.
Schedule the specified lighting, drivers, Lutron controls and associated equipment.
Identify client-supplied items, compatibility responsibilities, lead-time dependencies and approved alternatives.
Install the agreed panel equipment, controls, lighting and final connections.
Confirm space and access; provide panel and circuit identification and installation records.
Configure the approved scenes, keypad actions and supported integrations.
Agree the function schedule and interface requirements before final programming; record tested operation.
Coordinate the agreed controls interface and joint testing with the relevant specialist.
Identify each system owner's scope, supported connection, required behaviour and acceptance test.
Complete the applicable inspection, testing and certification for the electrical work undertaken.
Define responsibilities for new and existing installations; provide the relevant electrical records.
Coordinate lighting and agreed cross-system functional tests.
Plan specialist attendance and witness requirements; record results and outstanding actions.
Provide the agreed documentation, client instruction and support arrangements.
Confirm the handover index, included support period, visit allowance and route for future changes.
Use an agreed specification, quantities, programme and quotation date. Resolve exclusions and duplicated allowances before comparing the figures.
Use the agreed drawing revision, circuit and equipment schedules, control functions and installation assumptions. Confirm the dates and validity of the quotations being compared. If one option changes the specification, show it as an alternative with its consequences visible.
Review design, containment, wiring, panel assembly, installation labour, programming, licences, management, attendance, electrical testing, controls commissioning and handover. Confirm where each item sits in each offer before comparing totals.
Record provisional items, access assumptions, builder's works, client-supplied equipment and specialist responsibilities. Use a consistent VAT basis and identify optional costs separately. A scope gap should be resolved in the comparison, with its owner and cost treatment recorded.
Compare aftercare over the same period and against the same service commitments. Identify included visits, optional support and any recurring licence or subscription costs. Keep these separate from the capital installation unless the comparison expressly covers both.
Review design information, shared routes, equipment positions and specialist attendance together. Identify duplicated allowances and unpriced interfaces for the quantity surveyor to assess; show any scope or cost change in the proposal.
For each heating, cooling, BMS or audiovisual connection, identify the equipment, system owner, supported commands, required status feedback and joint acceptance test. Lighting and building services can retain separate controllers and specialist responsibilities while working together for the client.
Explore KNX and building controls or follow the installation walkthrough.
Work to an identified drawing revision and information-release schedule. Record outstanding decisions and their dependencies. A change should show the affected equipment, installation, programming and programme before the revised work proceeds.
Agree a handover index covering applicable electrical records, demonstrated control functions, supported integrations, outstanding actions and client instruction. Include required specialist attendance in the commissioning plan.
Send the current drawings, project stage and programme, lighting and controls brief, and the packages being considered. Include known exclusions and interface questions so we can agree a clear basis for the proposal.
Arrange a scope and procurement review