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Mechanical & Electrical Building Services

M&E DESIGN FOR HV INFRASTRUCTURE

Integrated mechanical and electrical building services design for substations, control rooms and auxiliary buildings supporting high voltage infrastructure projects.

M&E Designs Delivered

90+

Max Voltage

765kV

Countries Active

10+

Get Expert Consultation

Our specialists respond within 24 hours with a detailed technical assessment.

Services Required

Full Scope

WHAT'S INCLUDED IN OUR M&E design SCOPE

LV Auxiliary Power Systems

AC and DC auxiliary supply design, UPS sizing, LV switchboard layouts, distribution boards and cable schedules.

HVAC & Ventilation Design

Thermal load calculations, HVAC system design for control rooms, relay rooms, battery rooms and transformer bays.

Fire Detection & Suppression

Addressable fire detection system design, transformer deluge system, clean agent suppression and alarm panel layout.

Battery & Charger Systems

110V and 48V DC battery system design, charger sizing, battery room ventilation and DC distribution schematics.

Lighting & Small Power

Normal and emergency lighting design, small power layouts, external compound lighting and lux level calculations.

Building Management Systems

BMS design for HVAC control, energy monitoring, access control integration and remote alarm reporting via SCADA.

NOT SURE WHICH M&E SERVICES YOUR project needs?

Our M&E specialists will assess your substation requirements and respond with a design scope within 48 hours.

Our Process

FROM LOAD SCHEDULE TO IFC DRAWINGS

01

LOAD SCHEDULE DEVELOPMENT

Collate all auxiliary loads from primary plant, protection, SCADA and building services. Develop LV auxiliary load schedule, UPS sizing and DC system requirements.

02

CONCEPT M&E DESIGN

Prepare concept LV single-line diagrams, HVAC schematics, fire system layout and lighting scheme for client review and coordination with civil and primary plant.

03

DETAILED ELECTRICAL DESIGN

Produce LV distribution schematics, panel GA drawings, cable schedules, containment layouts and equipment specifications ready for procurement.

04

MECHANICAL SERVICES DESIGN

Complete HVAC duct layout, equipment schedules, fire detection layouts, BMS schematics and building services drawings to IFC standard.

05

SITE SUPPORT & AS-BUILT

Provide RFI responses and site inspection support during M&E installation. Compile as-built drawings and O&M manuals for client handover.

Capabilities

Technical Specifications

DC Systems
110V, 48V, 24V DC; VRLA and lithium-ion battery options
UPS Ratings
1 kVA to 200 kVA, online double conversion topology
HVAC Standards
ASHRAE 90.1, IS 1391, BS EN 15232, CIBSE Guides
Fire Standards
BS 5839, NFPA 72, IS 2189, FM Global for transformer areas
Lighting Standards
CIBSE LG7, IS 1944, EN 12464-1 lux level compliance
Software Used
AutoCAD MEP, Revit MEP, Dialux, Amtech ProDesign
Deliverables
LV SLDs, HVAC layouts, fire drawings, cable schedules, O&M

Electrical Engineering Consultant in UK

FREQUENTLY ASKED QUESTIONS

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