# C2 — Inter-discipline Coordination Matrix

**Project:** Kingsford Hotel Bacolod — BMS
**Date:** 2026-04-28
**Source:** Standard scope-split per Philippine market + project-specific notes from BMS Points list (TUEC) C/O column inference + EE plan responsibility flags.

| Interface | BMS Contractor responsibility | Counter-party responsibility | Coordination notes |
|-----------|-------------------------------|------------------------------|--------------------|
| BMS panels ↔ chiller MCC | Field cable + termination at BMS panel; provision of dry-contact wiring spec | ME contractor: terminate dry-contact at MCC; provide chiller BACnet driver via OEM gateway | Pending Q-008 (Siemens recommended); Q-002 (mech layout) |
| BMS panels ↔ pump (CHWP/CDWP/RP/HP) starters | Field cable + termination at BMS panel | ME contractor: dry-contact wiring at MCC, VFD parameter set | — |
| BMS panels ↔ AHU/DOAS controllers | Sensor (AI/AO) supply by BMS; cable + actuator termination | ME contractor: motor-starter termination; Equipment Supplier: BACnet driver for VFD | DOAS uses HLI per BMS-02 |
| BMS panels ↔ Cooling Tower fan | Field cable + termination | ME contractor: motor-starter + level switch wiring | CT-1..3 |
| BMS panels ↔ Steam Boiler instrumentation | Field cable + termination at BMS panel | ME contractor: water-level / O2 / flue-gas-meter termination; boiler vendor: provide dry contacts | LG laundry zone |
| BMS panels ↔ Calorifier / HW header sensors | Sensor supply + cable + termination | Plumbing contractor: thermowell installation, fitting | LG + RD plumbing zones |
| BMS panels ↔ Exhaust fan starters | Cable to local panel | ME contractor: motor-starter + dry-contact at local DB | ~52 fans across GF/2F/3F/RD |
| BMS server room ↔ customer LAN | Patch + uplink termination at BMS edge | Customer IT: assign IP block, firewall rule, port assignment, segregated VLAN | Pending Q-007 |
| BMS server room ↔ MV/LV main feeder | Power-meter installation, CT clamps, Modbus termination | EE contractor: provision panel space + breaker + tap | Pending Q-005 (riser Part 2) |
| BMS panel power feed | Receive 240V 1ϕ at BMS panel; BMS-installed UPS for head-end | EE contractor: 240V 1ϕ breaker at nearest panelboard, cable to BMS panel | 13 panel feeds; per A-018 |
| BMS panel ↔ smoke sanitizer (Casino) | HLI integration cable | Equipment Supplier: BACnet/Modbus driver | Casino-specific |
| BMS controllers ↔ FDAS (life safety) | Read-only HLI from FDAS panel for status visualization | FDAS contractor: provide BACnet over IP gateway | Pending Q-007 (network); Q-014 (training scope may include FDAS overview) |
| BMS server ↔ Hotel PMS (optional) | Gateway + per-room mapping (out of base scope) | Hotel IT: PMS endpoint, authentication, room-list export | OPTIONAL — Q-009 |
| BMS panel ↔ Kitchen Ansul / hood-fire (optional) | Interlock relay wiring (out of base scope) | Kitchen Ansul contractor: dry-contact provision | OPTIONAL — Q-011 |
| Civil works (chases, openings, room finishes) | Out of scope | Civil / building contractor | — |
| Conduit / cable tray (horizontal main) | Out of scope (BMS rides ME tray) | ME contractor | — |
| Vertical conduit / BMS panel-room internal trunking | In scope | — | per A-018 |
| Architectural penetrations (firestopping) | Firestopping where BMS cable penetrates fire-rated assembly | Civil: provide opening dimensions | per BFP IRR Rule 10 |
| Site clean-up & waste management | Standard housekeeping responsibility | Main contractor | — |

## Open coordination items

- Q-002 — HVAC layouts: refines AHU/DOAS placement, cable runs, ME interface clarity
- Q-007 — IT integration / server-room location
- Q-008 — brand-list confirmation (impacts gateway compatibility)
- Q-009 — PMS integration
- Q-010 — casino vault, count-room, smoking-zone strategy
- Q-011 — kitchen Ansul/hood-fire interlock