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North Middlesex University Hospital – DSU, Lower Ground Floor, photograph 1 of 5
Healthcare

North Middlesex University Hospital – DSU, Lower Ground Floor

The vacant shell-and-core lower ground floor of the hospital’s Day Surgery Unit, brought into clinical use in 14 weeks.

ClientEquans
LocationNorth Middlesex University Hospital, London
SectorHealthcare
Programme14 weeks
EnvironmentLive and occupied
Overview

Project summary

Live environment

Equans appointed Marcon Construction to transform the vacant shell-and-core lower ground floor within North Middlesex University Hospital’s Day Surgery Unit into a purpose-designed home for the hospital’s existing HIV service. The refurbishment brought underused healthcare space into clinical use and created a discreet, welcoming environment centred on patient dignity, privacy and compassionate care.

The self-contained setting gives patients greater privacy, reduces unnecessary movement through unrelated hospital departments and provides a calmer journey from arrival through consultation, testing and ongoing care. The layout also supports confidential conversations and closer coordination between clinical and support teams.

01

The challenge

The refurbishment was delivered on an occupied acute-hospital campus, on an accelerated programme.

Some of the new drainage vents and service routes had to pass through the main corridor, Occupational Health and the computer room, all of which stayed in use.

North Middlesex University Hospital – DSU, Lower Ground Floor, photograph 2 of 5
02

Our approach

Marcon worked with Equans, the hospital, the design team and specialist supply chain throughout design development and delivery. Regular coordination and staged reviews kept the interior layout, clinical requirements, retained structure, fire strategy, drainage and hospital-wide services aligned. Detailed planning allowed several workfaces to progress in parallel and supported delivery of the accelerated programme.

The work area was segregated and access, deliveries, noise, dust, isolations and fire routes were carefully managed to protect patients, staff and visitors.

Activities affecting adjacent operational areas were completed out of hours. Flooring and decorations progressed at night, while drainage vents and service routes through the main corridor, Occupational Health and the computer room were installed during planned weekend working. Dust was controlled using four air-filtration units, point-of-tool extraction, industrial vacuuming and frequent cleaning.

North Middlesex University Hospital – DSU, Lower Ground Floor, photograph 3 of 5
03

Outcome

The project achieved the accelerated programme while maintaining hospital operations. Reusing the existing shell, retained fabric and available infrastructure reduced material demand, waste and embodied carbon while extending the value of the Trust’s estate.

The completed department gives patients a dedicated and inclusive place to receive confidential specialist care. It also provides hospital teams with a coordinated clinical environment that supports effective workflows, long-term service delivery and an improved patient experience.

North Middlesex University Hospital – DSU, Lower Ground Floor, photograph 4 of 5
What we delivered

Scope of works

  1. Six consultant rooms, two interview rooms and a phlebotomy room
  2. Dedicated reception and waiting areas
  3. Accessible and semi-ambulant WCs, clean and dirty utilities
  4. Staff facilities, offices and storage
  5. Clinical finishes, hygienic wall protection, nurse-call and medical-gas systems
  6. New below-ground drainage, structural steel fire encasement and fire-stopping
  7. Ventilation, heating and chilled-water pipework, domestic water, power, data and BMS
  8. Fire alarm, access control and CCTV
What mattered on this project

Delivered on an occupied acute hospital campus, with night and weekend working wherever the works affected neighbouring departments, for a service where patient privacy comes first.

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