RE: Extension to Earls Colne: Airbase & Hangar and Grass Roots Build: North Weald Airbase. Pre-Construction Phases HPD worked cohesively with all appointed parties within the Principle Design Team. HPD were exceptional at handling the requests for information and offering suggestions and guidance throughout. The outcome of this collaborative relationship was successful over both projects. Construction Phases Construction at Earls Colne commenced mid 2020, and at North Weald in February 2020. HPD developed key relationship building and primary stakeholder engagement prior to commencement. This has proved invaluable throughout the construction phase and post completion. Summary HPD have been a professional, considerate, proactive and mindful contractor throughout these projects. HPD have identified the need for a personal and professional stakeholder balance, and this has been achieved. HPD have proven commercially attentive and have sought to offer best value and extract best savings throughout the design and construction phase. I would like to take this opportunity to also give my professional, and personal, thanks to Architect - Mark Potter. Mark's experience, knowledge, design skill and patience are exceptional.