Key Services:
Electrical  |   Electrical Aeronautical  |   Mechanical  |   Fire/Life Safety  |   Special Systems
Construction Management

Arora Engineers has built its reputation on three core principles: consistency, commitment to excellence, and responsiveness to the needs of every client. Drawing on the talent and experience of their highly skilled team, Arora offers its clients an array of services that has rarely been matched:

Electrical
Overhead/underground low and medium voltage power distribution Emergency and standby power systems (generator/ UPS) Lighting design and photometrics (normal/emergency/egress lighting) Utility and commercial substation/switchgear Grounding and lightning protection Single-line diagrams Load calculations Short circuit and coordination studies Power and lighting equipment selection and specifications	Motor control centers Control systems Energy efficient systems Electrical code analysis and consulting Electrical system assessments and equipment evaluations Electrical equipment sizing Electrical plan review Electrical master plan development Coordination with utility companies and AHJs

Electrical Aeronautical
Control systems Airfield signage systems Navigational aids (NAVAIDS systems) Approach lighting systems Medium intensity approach lighting system with Rails (MALSR) High intensity approach lighting system with sequenced flashers (ALSF-2) Electrical equipment sizing Medium and low voltage distribution systems Underground cable distribution Field lighting vaults Switchhouses (regulators, selector switches, switchgear, emergency generators, etc.) Runway end identifier lights (REIL) Precision approach path indicator (PAPI) Touchdown zone lighting (TDZ) Runway visual range (RVR) Distance measuring equipment (DME)	FAA facilities Instrument landing systems Edge and centerline lighting Low visibility lighting Surface movement guidance and control systems (SMGCS) Runway guard lights Runway hold/stop bars Land and hold short Taxi guidance signs Runway distance remaining signage Informational signs Wind cones Beacon towers Pavement surface sensor systems Master planning Signage layout FAA circulars and procedures

Mechanical
HVAC Plumbing systems Boilers Chillers Terminal units Constant and variable air volume systems Cooling and heating water distribution systems Piping systems Steam systems Water source heat pumps	ATC control systems (including DDC) Domestic water Sanitary drain and waste vent systems Vents Stormwater Fuel gas systems Acid waste and laboratory gas systems Coordination with utility companies and AHJs Mechanical and plumbing plan review Mechanical and plumbing code analysis

Fire/Life Safety
Water based sprinkler systems Fire alarm and detection Standpipes Foam systems Special hazard suppression Fire pumps Fire protection water supply systems	Smoke management Clean agent systems Code analysis and consulting Plan review Due diligence reports Performance-based analysis Risk/hazard assessment

Special Systems
Master plan development Risk and needs assessments Security operations and procedures evaluation and program development Systems design and engineering Communications systems Life and safety emergency systems Public address and information display systems Access control Fiber optic and copper structured cabling systems Clock and bell systems Voice/data systems design CCTV/MATV/CATV systems design Electronic toll collection	Intelligent Transportation Systems (ITS) Utility and commercial communications system design and coordination Overhead/underground outside plant cabling systems WiFi systems Network design via fiber or copper backbone Multi-User Flight Information Display Systems (MUFIDS) Common Use Systems (CUSS) Mass notification systems Data centers MDF/IDF room layouts Coordination with utility companies Special systems plan review Special systems assessments and equipment evaluations

Construction and Program Management
Review and approval of contractor submittals and change order requests Analysis of the impact on construction activities and the logistics of daily operations Evaluation of completed contractor installations and preparation of as-built drawings Preparation of daily construction reports Coordination with AHJ and facilities Preparation and review of payment estimates for contractor payment Definition and resolution of technical problems Coordination meetings	Work-in-progress reviews Construction quality control (CQC) Construction observation Construction inspection Code compliance Owner's representation Safety inspection Permitting Compliance assessment Construction support

GIS
GIS Master Utility Data Management Survey Network Identification and Enhancement RTK Data Capture with Rich Attribution Map Request Automation Geotechnical GIS Data DevelopmentCAD Base Map Development Enterprise GIS Data Modeling ArcGIS Spatial Data Engine (SDE) ArcGIS Server Implementation GIS/CAD Data Interoperability Automation ArcGIS Mobile (applications development)	Live Attribute Editing via Web Services Metadata Program and Structured Refresh Rates Enterprise GIS Data Aerial Photography Airport Layout Plan (ALP) Spatial Accuracy Enhancement FAA Airport GIS Program Compliance (required for AIP-funded projects) GIS Spatial Accuracy Enhancement GIS Environmental Data Development