> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sayed.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Part VIII: Building Services

> Lighting, electrical installation, HVAC, lifts, water supply, drainage, and fuel gas supply.

Part 8 covers building services: lighting, electrical installation, air-conditioning and ventilation, acoustics, lifts and escalators, water supply, drainage and sanitation, and fuel gas supply.

## Chapters

<CardGroup cols={2}>
  <Card title="Chapter 1: Lighting" icon="lightbulb" href="/bnbc2006/part-8-building-services/chapter-1-lighting">
    Illumination requirements for various occupancies.
  </Card>

  <Card title="Chapter 2: Electrical Installation" icon="bolt" href="/bnbc2006/part-8-building-services/chapter-2-electrical-installation">
    Wiring, earthing, lightning protection, and load estimation.
  </Card>

  <Card title="Chapter 3: Air-conditioning, Heating and Ventilation" icon="fan" href="/bnbc2006/part-8-building-services/chapter-3-air-conditioning-heating-and-ventilation">
    Design conditions, equipment, and ventilation requirements.
  </Card>

  <Card title="Chapter 4: Acoustics, Sound Insulation and Noise Control" icon="volume-high" href="/bnbc2006/part-8-building-services/chapter-4-acoustics-sound-insulation-and-noise-control">
    Noise limits and sound insulation requirements by occupancy.
  </Card>

  <Card title="Chapter 5: Lifts, Escalators and Moving Walks" icon="elevator" href="/bnbc2006/part-8-building-services/chapter-5-lifts-escalators-and-moving-walks">
    Design, dimensions, and safety requirements for vertical transportation.
  </Card>

  <Card title="Chapter 6: Water Supply" icon="faucet-drip" href="/bnbc2006/part-8-building-services/chapter-6-water-supply">
    Water supply systems, storage, and hot water installations.
  </Card>

  <Card title="Chapter 7: Drainage and Sanitation" icon="toilet" href="/bnbc2006/part-8-building-services/chapter-7-drainage-and-sanitation">
    Plumbing fixtures, drainage systems, septic tanks, and sanitation.
  </Card>

  <Card title="Chapter 8: Fuel Gas Supply" icon="fire-flame-simple" href="/bnbc2006/part-8-building-services/chapter-8-fuel-gas-supply">
    Gas piping installation and LPG requirements.
  </Card>
</CardGroup>

## Appendices

<Card title="Appendices A-W" icon="file-lines" href="/bnbc2006/part-8-building-services/appendices">
  Electrical, acoustics, lifts/escalators, water supply, drainage, and gas supply forms and design tables.
</Card>