Trinity House is using Delta eSourcing to run this tender exercise
| Notice Summary |
|---|
| Title: | Harwich Office Upgrades - HVAC |
| Notice type: | UK2: Preliminary market engagement notice |
| Authority: | Trinity House |
| Nature of contract: | Works |
| Procedure: | Below threshold - Open competition |
| Short Description: | Trinity House have HVAC systems installed in two buildings, known as the main office (3 floors) and buoy yard (2 floors), at their Harwich site. These systems have been operational since 2006 and are maintained on a regular basis. The system consists of a mix of floor wide arrangements with fan coil units in the roof space as well as dedicated room based independent units. All items are from the Daikin range and can be centrally controlled and configured via a portal. These works are for the supply of all the necessary equipment on a like-for-like basis to meet the original building performance (cooling / heating) of all the HVAC systems across two buildings, excluding the two IT server rooms. In addition, all equipment is to be installed, with full co-ordination, noting the need to maintain the working office environment. This will need the full management, installation, and configuration of the systems, with an acceptance test, as well as training on supervisory local and remote platforms. Some of the goals: Undertake the necessary role for CDM Peformance efficiency improvement with a heating SCOP of 5.5 and cooling SEER of 7.5. Improvement in temperature control with a ±1°C deadband Identical level of redundancy Cyber security assessment and mitigation provided Timescales Hardware delivery – by end March 2026 Installation – May to Oct 2026 Commissioning – May to Oct 2026 Customer acceptance testing – Nov 2026 |
| Published: | 19/11/2025 12:49 |
View Full Notice
Scope
Scope: Harwich Office Upgrades - HVAC
Description:
Trinity House have HVAC systems installed in two buildings, known as the main office (3 floors) and buoy yard (2 floors), at their Harwich site. These systems have been operational since 2006 and are maintained on a regular basis. The system consists of a mix of floor wide arrangements with fan coil units in the roof space as well as dedicated room based independent units. All items are from the Daikin range and can be centrally controlled and configured via a portal.
These works are for the supply of all the necessary equipment on a like-for-like basis to meet the original building performance (cooling / heating) of all the HVAC systems across two buildings, excluding the two IT server rooms. In addition, all equipment is to be installed, with full co-ordination, noting the need to maintain the working office environment. This will need the full management, installation, and configuration of the systems, with an acceptance test, as well as training on supervisory local and remote platforms.
Some of the goals:
Undertake the necessary role for CDM
Peformance efficiency improvement with a heating SCOP of 5.5 and cooling SEER of 7.5.
Improvement in temperature control with a ±1°C deadband
Identical level of redundancy
Cyber security assessment and mitigation provided
Timescales
Hardware delivery – by end March 2026
Installation – May to Oct 2026
Commissioning – May to Oct 2026
Customer acceptance testing – Nov 2026
For more information about this opportunity, please visit the Delta eSourcing portal at:
https://trinityhouse.delta-esourcing.com/tenders/UK-UK-LONDON:-Heating%2C-ventilation-and-air-conditioning-installation-work./P8K79HYZ2N
To respond to this opportunity, please click here:
https://trinityhouse.delta-esourcing.com/respond/P8K79HYZ2N
Total value (estimated):
GBP 390,000 including VAT
Contract dates (estimated)
27/03/2026 to 30/11/2026
CPV Classifications:
45331000 - Heating, ventilation and air-conditioning installation work.
Delivery regions:
UKI LONDON
Engagement
Engagement deadline
31/12/2025
The engagement has not yet been carried out.Engagement process description:
A preliminary Market Engagement Notice has been published to generate interest in the forthcoming procurement of upgrading Trinity House Harwich Offices HVAC system. Please contact Trinity House via the Delta e-sourcing platform to express your interest in this opportunity, your details will be added to the list of potential suppliers and you will be notified at the time of publication.
Contracting authority
Trinity House, PXWM-8968-LPJY
TRINITY HOUSE, LONDON, EC3N 4DH, United Kingdom
Tel. 020 7481 6915, Email: etender@trinityhouse.co.uk
Contact: Procurement
Organisation type: REGIONAL_AUTHORITY
Devolved regulations that apply: None