Electrical systems

Upgrade of existing BMS system, The Mall, Sofia

Upgrade of existing BMS system, The Mall, Sofia

About the project

In march, 2024, the activities to upgrade the management and monitoring system – BMS, in Hermes Park, The Mall, Sofia, were completed.

One of the largest shopping centers in the country, which has over 240 stores on an area of over 62,000 sq m, took steps to renew the existing BMS system with a new one, and Alocor, as the main contractor, faced many challenges. The main one – in the migration from an existing to a new system without worsening the management of the building resource.

We are proud that we were able to upgrade the automation to guarantee the client:

– Reducing the time to fix problems that arise
– Easy replacement of defective equipment
– Easy and fast system expansion – hardware and software
– Updating to later versions
– Creating backup versions of the software and easy recovery
– Creating a control mode – manual, automatic and schedules for all controllable circuits and equipment that are integrated into the system
– Ability to integrate systems that are not included in the existing BMS
– Change in equipment control logic and optimization to reduce energy consumption
– Sending notifications of critical alarms via e-mail and SMS to the operator
– data export to external systems

[table cols=” , ” data=”Contractor , AP Retail I Ltd, Scope of the Project , BMS
, Location , Sofia City, Type of the Site , MALL

BMS, Power Management, FAS and PAVA, Emerald building, Sofia

About the project

In 2024, ALOCOR successfully completed the implementation of a comprehensive Building Management System (BMS) and an integrated Power management solution based on SENTRON powermanager at the Emerald building, part of the Hermes Park complex, adjacent to The Mall in Sofia.

Together with the automation systems (BMS and Power Management), we successfully integrated and put into operation in the Low Voltage Installations section the Fire Alarm and Notification Systems, together with the innovative Honeywell CLSS system, which represents an improved fire safety service, while increasing the efficiency of the Honeywell alarm system.

Contractor City Home Park Ltd.
Scope of the project BMS Desigo CC / Power Management SENTRON powermanager / FAS and PAVA and CLSS by Honeywell
Location Sofia City
Type of the site Office building

TEVA, „Tableten 4“, Dupnitsa

About the project

In 2023 Alocor successfully put into operation a surveillance system on a new production workshop Tableten 4 on the pharmaceutical company TEVA, property of Balkanpharma Dupnitsa AD. Alocor’s actions as a subcontractor in the Automatisation sector include projecting and developing BMS, as well as integrating the system between the new construction building and the already existing ones. Reserved powers for the future expansion have already been considered. 6000 Physical Data Points. – 19 АHUs monitoring and control. – Management of heating/cooling plant. – Cooling plant management of 3 chillers, 1 dry coolers and 1 Closed Circuit Cooler. – Integration of 96 VAV Dampers. – Integration of 24 Fan Coils. – Integration of 1 Purified Water system. – Integration of 1 House Vacuum system. – Integration of 2 Air compression system. – Monitoring of 97 Fire Dampers. – Migration and redesign of existing BMS.

ContractorCordeel Bulgaria EAD
Performance Period 2022-2023г.
Period of implementation 14 months
Testing period 60 days

Business Center Energy Tower, Sofia

About the project

In 2023 Alocor successfully completed and implemented the BMS system on one of the most modern businesscentersin Sofia – Energy Tower. The building consists of high-quality Class A office spaces from the parter to the 11-th floor with multiple terraces and a wonderful view towards Vitosha.


Description of the system:

– 1000 Physical Data Points.

– 2900 Integration Data Points.

Modbus integration of electrical meters.

MBus integration of water meters.

Energy reports for electrical, water consumption.

Generating monthly reports for consumed energies.

– Monitoring of smoke dampers.

Control and monitoring of smoke exhaust fans.

– Monitoring of lifts and doors.

Control and monitoring of rainwater pumps.

– Integration of fire alarm systems.

Contractor SDG Smart Office Ltd.
Performance Period 2021-2023г.
Period of Implementation 14 months
Testing Period 60 days