Indian Hyperscale Colocation Data Centre MEP — TIA-942 Tier IV + Uptime + MeitY + SOC 2
A 50 MW Indian hyperscale colocation pod (Yotta + STT + NTT + Equinix class) demands ₹8,985 Cr MEP capex with Tier IV 2N power + 2N cooling + 10 × 2500 kVA DG + DLC + carrier-neutral MMR + SOC 2/ISO 27001 security. TIA-942 + Uptime + MeitY 2024 + RBI + UIDAI govern. Mumbai 1300+ MW (Dec 2024) growing 250-350 MW/yr. Three failures: 2N power + N+1 cooling mismatch failing Tier IV cert, wet cooling on water-stressed sites without ACC, MMR sized for 10-20 cross-connects vs hyperscale 30-50.
Indian hyperscale colocation framework
India hyperscale colocation — Yotta NM1 + Yotta D1 + STT GDC Mumbai BNG3 + NTT Mumbai 8 + 9 + AWS Mumbai + GCP + Azure India + Equinix MB1 + MB2 + AdaniConneX. Total IT capacity Mumbai 1300+ MW (Dec 2024), growing 250-350 MW/year. Hyperscale tenants (Meta + Google + Microsoft + Amazon + ByteDance) lease 10-50 MW pods. Standards stack — TIA-942 Tier III/IV + Uptime + MeitY Data Centre Policy 2020 (revised 2024) + RBI IT Framework + UIDAI DC Standards + SOC 1/2 + ISO 27001 + EU CSP requirements.
50 MW hyperscale colocation hall MEP scope
| Component | Function | Spec | Capex (₹ Cr) |
|---|---|---|---|
| IT halls (2 × 25 MW each) | — | — | — |
| Power architecture (Tier IV 2N) | — | 75 MVA total | 3850 |
| UPS (15-min Li-ion) | 2N + DR | — | 1850 |
| DG sets (10 × 2500 kVA) | 2N | CPCB IV+ | 920 |
| ATS + STS (dual-feed every rack) | — | — | 485 |
| Chilled water cooling (50 MW heat reject) | — | PUE 1.35 | 785 |
| CRAH + RDHx + DLC mix | — | — | 420 |
| Cooling tower (or ACC for water-stressed) | — | — | 220 |
| Fuel storage (24 hr on-site + offsite 24 hr contract) | — | — | 55 |
| Network meet-me room + cross-connect | carrier-neutral | — | 85 |
| Power + cooling redundancy aligned (2N power + 2N cooling) | Tier IV | Uptime cert | — |
| Fire-fighting (clean-agent + water-mist + DR site) | NFPA 76 | — | 185 |
| Security (5-layer + biometrics + cyber) | SOC 2 + ISO 27001 | — | 85 |
| BMS + DCIM (carrier-neutral) | — | — | 45 |
| Total 50 MW hyperscale colo | — | — | 8,985 |
Three Indian hyperscale colo MEP failures
- Power + cooling redundancy not synchronised at Tier IV — Uptime Tier IV requires concurrent fault-tolerance in both. Indian projects often 2N power + N+1 cooling. Fails Tier IV cert + loses 30-40 % hyperscale revenue premium.
- Water cooling on water-stressed sites without ACC option — Mumbai + Chennai facing water crisis. Wet cooling tower 3-5 ML/MW/yr withdrawal blocked by state. Specify ACC alternative + accept 4-6 % PUE penalty per ASHRAE 90.4.
- Carrier-neutral meet-me room not designed at scale — hyperscale tenants demand carrier-neutral MMR with 30-50 cross-connects. Indian DCs often build for 10-20 = inadequate. Specify per Equinix + Yotta benchmark.
- TIA-942-C:2024 + Uptime Tier IV.
- India MeitY Data Centre Policy 2024.
- RBI IT Framework + UIDAI DC Standards 2024.
- ASHRAE TC 9.9 + ASHRAE 90.4 2022.
- SOC 1/2 + ISO 27001:2022.
- NFPA 76:2024 + 855:2023.
- BICSI 002:2024 + EN 50600 series.
- EU CSP Cybersecurity + GDPR India Data Localisation 2024.