City campuses, business parks and single re-lets, for landlords, managing agents, occupiers and the Tier-1 contractors who fit them out. Fire, M&E, air hygiene and fit-out from one group, split cleanly between landlord and tenant demise.
An office building has at least two buyers: the landlord who owns the base build and the occupier who fits and runs the floors. Every system crosses that line somewhere, and the fire alarm crosses it everywhere. The group's value is that one enquiry can take the whole building, with the asset register structured across landlord-paid and tenant-paid coverage so both know what they are paying for.
Gemini AMPM has done this on some of London's most demanding office buildings. At Peterborough Court on Fleet Street it delivered nine integrated fire and life-safety systems for Mace Interiors, 4,864 devices, with City of London Building Control sign-off on the day of practical completion, and it now maintains what it built. At Chiswick Business Park it remediated around eighty common-part fire doors and sealed around 240 penetrations across Buildings 1 and 3 with four FIRAS certificates behind the work, and the programme has since extended across the estate.
Base-build detection networks with tenant interfaces, voice alarm and disabled refuge, access control and CCTV on the tenant journey, fire door remediation and riser fire stopping in the common parts. Certificated under NSI Gold, BAFE and FIRAS registrations held by Gemini AMPM Ltd.
Cat A and Cat B M&E packages, distribution and small power, EV charging and heat pumps on landlord plant, EICR and emergency lighting programmes across a portfolio.
TR19 cleaning of landlord AHUs and risers, fire damper testing programmes floor by floor, tenant kitchen extract to TR19 Grease.
Cat A re-lets, Cat B tenant fit-outs and occupied refurbishment with the M&E in the same company; roofing and façade work on the envelope.
A tenant's new tea point needs extract; the extract needs a damper where it crosses the compartment wall; the damper needs the landlord's alarm to drop it. On a group job that chain is one programme. Gemini commissions the interface, Clean Ducts tests the damper, AMPM Building Services builds the tea point, and the record shows which side of the demise each asset sits on.
Yes. AMPM Building Services delivers Cat A and Cat B fit-out with the M&E held in-house, and Gemini AMPM carries the fire and security changes the new layout needs, priced and programmed together from the start.
The asset register is structured across landlord-paid and tenant-paid coverage, so servicing, reporting and invoicing follow the demise. Peterborough Court's register is built this way and sits with the team that installed the systems.
Yes. Fire alarm work in occupied offices, riser fire stopping and ductwork cleaning are routinely programmed for evenings and weekends, with the noisy work kept out of working hours and the daytime presence kept to what the building can tolerate.
A change of layout or occupancy can change the cause-and-effect, the refuge provision and the compartmentation. Gemini AMPM reviews the strategy against the new layout, changes the detection and passive fire to suit, and re-issues the certification in its own name.
Call 0330 043 0080, day or night, or book a site survey. The work is delivered by Gemini AMPM Ltd, AMPM Building Services and Clean Ducts.