HVAC Design

• System selection (VRF/VRV, Chilled Water, DX, Hybrid)
• Load calculations, psychrometrics, ventilation rate compliance
• Duct design, static pressure, fan and pump sizing
• Cleanroom/healthcare design (filtration, pressure cascades, ACH)
• Heat recovery, economizers, demand control ventilation (DCV)

Thermal comfort & IAQ optimization

Fire Protection

• Hydraulically calculated sprinkler networks (Wet/Dry/Pre‑action)
• Standpipes, hydrants, gas suppression (FM‑200/NOVEC), water mist
• Pump room design, fire tanks, zoning, alarm integration
• NFPA/IS compliance drawings and calculations

Mechanical Utilities

• Compressed air, process cooling water (PCW), chilled/hot water
• LPG/CNG utility routing, safety interlocks, ventilation
• Boiler/heat pump systems, hot water generation and distribution

Deliverables: HVAC load reports, equipment schedules, schematics, layout drawings, BOQs, control sequences, datasheets.

Power Distribution

• Load estimation, diversity & demand factors
• HT/LT design, substation layouts, transformer & DG sizing
• Switchgear, busducts, MCC/PCC panels, automatic transfer schemes
• Harmonic studies, power factor correction, arc‑flash risk reduction

Lighting & Emergency Power

• Lux level calculations, lighting layouts (indoor/outdoor)
• Emergency lighting, UPS and critical power architectures
• Solar PV integration, net‑metering readiness

Earthing & Lightning Protection

• Earth grid design, soil resistivity assessment
• Lightning protection (LPS) as per IEC/IS, risk assessment

ELV/Special Systems

• Fire alarm & detection, PA/VA, CCTV, ACS
• BMS/BAS integration, metering, energy analytics
• Structured cabling, data/voice networks, Wi‑Fi planning

Deliverables: SLDs, cable sizing, panel schedules, protection settings, lighting layouts, earthing/LPS layouts, ELV schematics, BOMs.

Water Systems

• Source, treatment (WTP/RO), storage, pumping & distribution
• Pipe sizing, pressure zoning, booster sets, water balance

Drainage & Sanitation

• Internal & external drainage, gradient checks, venting
• STP designs, pre‑treatment/grease traps for kitchens

Rainwater & Sustainability

• Rainwater harvesting (RWH) design, recharge systems
• Low‑flow fixtures, reclaimed water loops, water reuse plans

Gas & Specialty Piping (as applicable)

• Medical gases (healthcare), LPG/CNG networks, safety audits

Deliverables: PHE schematics, layouts, hydraulic calculations, isometrics, fixture unit schedules, valve lists, BOQs.

1. Requirement Capture: Standards, loads, process needs, space constraints
2. Concept Alternatives: Tech/no‑tech trade‑off, LCC (life‑cycle cost) comparison
3. Design Calculations: HVAC, electrical, hydraulic, and fire hydrant design
4. Coordination: Clash detection with 3D model; cross‑discipline reviews
5. Detailing: IFC drawings, material submittals, control philosophies
6. Site Support: RFIs, design change control, shop drawing reviews
7. Testing & Commissioning: Checklists, test procedures, O&M documentation
8. Handover: As‑built sets, training, performance fine‑tuning

BIM & Digital Delivery

• BIM (LOD 300–400): Revit‑based coordinated models
• Clash detection (Navisworks), model‑based quantity take‑off
• Asset tagging and COBie deliverables (if required)
• Digital twins & BMS integration strategy

Standards & Compliance

• India/Global Codes: NBC, IS/IEC, ECBC/ECBC+
• HVAC/Fire: ASHRAE, ISHRAE, NFPA
• Electrical: IS 3043 (Earthing), IEC 60364, IEEE, CEA
• Plumbing: IS/NBC, IPC (as applicable)
• Green & Wellness: IGBC/LEED, WELL, ISO 50001 (energy management)

• Energy modeling (EPI targets), VFDs, high‑COP chillers/heat pumps
• Heat recovery, condenser water optimization, pump/fan right‑sizing
• Daylight integration, high‑efficacy lighting & advanced controls
• Water‑saving fixtures, RWH, reuse loops, smart metering
• Safety by design: redundancy, segregation, labeling, maintainability

Sectors We Serve

• Commercial & Mixed‑Use: Offices, malls, hotels
• Industrial & Logistics: Plants, warehouses, cold storage
• Healthcare: Hospitals, labs, cleanrooms
• Data Centers: Tier I–III electrical and cooling architectures
• Education & Public: Campuses, terminals, stations
• Residential: High‑rise, townships, smart buildings

• Reports: Basis of Design (BoD), calculation notes, energy model summary
• Drawings: SLDs, layouts (HVAC, PHE, Electrical, ELV), schematics, details
• Schedules: Equipment, cable, lighting, valve/fixture, panel boards
• Specs: Material/installation specifications, datasheets, method statements
• QA/Commissioning: ITPs, test sheets, TAB (Testing, Adjusting, Balancing) plans
• Handover: O&M manuals index, as‑built drawings, asset register

• Full‑scope Design & Build support
• Design consultancy (Concept → IFC)
• Peer review / Value engineering
• BIM coordination & shop drawing services
• Commissioning & retro‑commissioning support