Services Built for Every Stage of a Project
From the first feasibility study to final commissioning, DARAB provides planning, engineering, procurement and delivery services across infrastructure, energy, transport, aviation, maritime, telecom, security and defense — for private and government clients alike.
Project Management Consulting
The planning, cost, quality and risk disciplines that underpin every project we deliver — regardless of sector.
- Planning & scheduling
- Cost control & budget management
- Quality assurance
- Risk management
- Feasibility studies & detailed project reports
- Pre-tender advisory & value engineering
- Project management & work supervision
- Survey, testing & evaluation (lab, FWD, axle load)
- Site grading, water & sewerage for urban developments
- Electrical & telecom infrastructure planning
Roads, Highways & Transportation
Design and delivery services covering expressways, national and state highways, urban roads, bridges and interchanges.
- Alignment & concept feasibility studies
- Engineering studies, surveys & investigations
- Detailed highway & roadway design
- Junction, interchange, flyover & underpass design
- Bill of Quantities & project cost estimation
- Construction supervision & contract administration
- Road safety audits
- Traffic & transportation planning
- Tendering & bid process management
- Owner's / Lender's Engineer roles
Pavement Management & Material Testing
Independent, accredited testing behind every material and surface we help specify.
- Pavement condition data collection & evaluation
- Life cycle cost analysis (LCCA)
- HDM-4 integration with GIS / Road Information Systems
- Optimal maintenance & rehabilitation planning
- Traffic surveys using videography
- Rut, subgrade & axle load surveys
- Deflection studies (Falling Weight Deflectometer)
- Soil, bitumen, cement & concrete testing
Railway & Locomotive Infrastructure
Full-lifecycle rail engineering — from formation works to signaling and electrification.
- Railway & metro infrastructure design
- Detailed engineering & construction supervision
- Railway electrification (OHE)
- Automatic Block Signaling & KAVACH implementation
- Railway siding development
- Track doubling & gauge conversion
- Survey & design of new railway lines
- Railway bridge design
- Feasibility, DPR & tendering support
- Integrated rail solutions for ports & power plants
Ports, Shipping & Maritime
Master planning through construction supervision for ports, terminals and vessels.
- Project identification & concept development
- Techno-economic feasibility studies
- Master planning & business strategy
- Detailed engineering & tender documentation
- Environmental & social impact assessments
- Statutory clearances & regulatory approvals
- Procurement support & vendor prequalification
- Construction supervision & QA/QC
- MARPOL compliance advisory
- Owner's / Lender's Engineer services
Power & Energy
Conventional and renewable generation, transmission and distribution engineering.
- Power system strategic planning & analysis
- Feasibility studies & detailed project reports
- Solar (land, roof & sea-surface) plant design
- Waste-to-energy & geothermal plant design
- Advanced load flow studies using ETAP
- EHV transmission line & substation design, up to 220 kV
- T&D loss studies & asset digitization
- EPC services for diesel, HFO & gas power plants
Aviation & Airport
Master planning, terminal design and aircraft procurement for airport operators and developers.
- Airport master planning & capital investment plans
- Air Traffic Control tower design
- Digital technology & automation integration
- Sustainable aviation fuels & airport design
- Passenger experience & wayfinding design
- Aircraft & rotorcraft procurement and leasing
- Aviation consulting & crew leasing services
Telecommunications & Security
Network and physical security infrastructure, tested before it reaches site.
- Fiber, microwave & satellite network design
- Industrial CCTV & video analytics
- Access control & perimeter intrusion detection
- Front End Design & Engineering (FEED)
- Detailed design & link analysis
- Supply chain & global equipment procurement
- Technology gap analysis & legacy network upgrades
- Annual maintenance contracts
Defense & Law Enforcement
Procurement, modernization and technology advisory for allied and friendly security agencies.
- Procurement strategy & acquisition support
- Sustainment modernization & lean logistics
- Cybersecurity & digital risk evaluation
- AI implementation strategy for security clients
- Organizational transformation & workforce planning
- At sea: C5ISR, weapons & HM&E systems support
- In the air: RDT&E, integrated logistics support
- On land: secure command & control infrastructure
BOT / DBFO / PPP Advisory
Transaction and engineering advisory for build-operate-transfer and public-private partnership projects.
- Investment viability assessments
- Traffic validation & tollable traffic estimation
- Engineering assessment surveys
- BoQ preparation & financial modeling
- Viability reports
- Concessionaire's / Owner's Engineer services
- Redesign for construction cost & time savings
Tools & Facilities
The technical infrastructure behind our design, testing and delivery work.
HDM-4
Highway development & management modeling, integrated with GIS and Road Information Systems.
ETAP
Advanced electrical load flow studies for power system design and analysis.
Bangalore Lab
NABL-accredited material testing laboratory, certified to ISO/IEC 17025:2005.
Muscat Center
Systems integration center for factory acceptance testing of telecom & security equipment.
How a Project Runs
A single point of contact manages every stage, coordinating our team and partner network on the client's behalf.
Scope & Feasibility
Feasibility studies, DPRs and value engineering define the project before design begins.
Design & Procurement
Detailed engineering and technology-neutral sourcing, drawn from our global partner network.
Delivery & Supervision
Construction supervision, QA/QC and testing keep the project on cost, quality and schedule.
Commissioning & Handover
Testing, as-built documentation and, where relevant, ongoing operations & maintenance support.