Multi-Storey Stacking & NBC 2016 Compliance
Extending Vāstu into the third dimension (Ūrdhva Vāstu): multi-floor vertical collision matrices, structural load gradients, and seamless compliance with India’s National Building Code (NBC 2016).
ऊर्ध्वं तलविधानेन गुरुद्रव्याणि धारयेत्। अधस्ताल्लघु सर्वाङ्गं विपरीते विनाशकम्॥
ūrdhvaṃ talavidhānena gurudravyāṇi dhārayet | adhastāl laghu sarvāṅgaṃ viparīte vināśakam ||
1. 3D Vertical Stacking & Collision Penalties
In contemporary multi-storey apartments and corporate offices, 2D floor plans are insufficient. Vāstu operates in three dimensions. Pūjāvāni’s engine scans vertical shaft alignments and applies calibrated negative penalties when incompatible functional rooms are vertically stacked:
| Upper Floor Space | Lower Floor Space | Algorithmic Penalty | Severity Rating | Architectural Rationale |
|---|---|---|---|---|
| Toilet / Waste Stack | Pūjā / Meditation Room | -50% Score | Critical Dosha | Plumbing leakage and bio-waste directly over the spiritual focal node. |
| Toilet / Drainage | Kitchen / Cooking Hearth | -35% Score | High Dosha | Direct contamination risk and elemental clash between Ap (water) and Agni (fire). |
| Heavy Machinery / Storage | Master Bedroom | -30% Score | High Dosha | Excessive downward gravitational dead-load over restful restorative space. |
| Overhead Water Tank | Electrical Room / Transformer | -40% Score | Catastrophic Risk | Life-safety fire and electrical short-circuit hazard during hydraulic rupture. |
| Kitchen Hearth | Master Bedroom | -25% Score | Moderate Dosha | Thermal conduction through floor slab into resting quarters. |
2. Harmonization with National Building Code (NBC 2016)
Statutory building regulations always supersede folk superstitions. The ancient principle ofPrāṇa Rakṣā (Protection of Life) is the supreme shastric duty. Pūjāvāni harmonizes classical Vāstu with statutory NBC 2016 clauses:
Mandates dual exit staircases and travel distances $\le 30$ meters. If an exit staircase must fall in the North-East, fire safety takes precedence. Pūjāvāni designs the stair with pressurized shafts and open glass lobbies to maintain Ishana lightness.
Mandates statutory boundary setbacks for emergency fire tender movement. Pūjāvāni allocates wider open setbacks in the North and East (minimum $1.5\times$ South/West setbacks), satisfying both NBC access rules and Vāstu morning insolation.
Mandates aggregate window opening area $\ge 1/8$th (12.5%) of carpet area for habitable rooms. Pūjāvāni concentrates high window-to-wall ratios (WWR $\ge 40\%$) in the North and East while restricting South and West WWR to $\le 20\%$.