metadata:
  project: Kingsford Hotel Bacolod — BMS
  date: 2026-04-28
  basis_summary: "Greenfield hotel + casino, BMS rides ME-supplied tray (typical hospitality); daytime construction hours; MEP coordination standard."

# Conduit fraction — greenfield with mostly ME-supplied tray + dedicated BMS conduit
# only on vertical risers and BMS panel-room internal trunking.
conduit_fraction_of_total_cable: 0.20
conduit_fraction_basis: |
  Greenfield project; BMS contractor responsible for vertical conduit risers + BMS panel-room
  internal trunking (per A-018). Horizontal cable tray supplied by ME contractor. ~20% of
  total cable length lands in BMS-installed conduit, with the rest on ME-supplied tray.

# Production-rate modifier — daytime construction, no special conditions
production_rate_modifier: 1.05
production_rate_modifier_basis: |
  Greenfield daytime baseline = 1.0. Layered modifiers:
  +5% for casino-floor work (gaming-board access procedures during late commissioning).
  No after-hours premium assumed (Q-013 open). No retrofit penalty.

# Per-equipment-class device install rates (hr per unit)
device_install_rates_by_class:
  "Chiller (Package Water-Cooled)":              2.0
  "Primary CHW Pump":                            2.0
  "Condenser Water Pump":                        2.0
  "Cooling Tower":                               2.5
  "AHU (Chilled-Water-Served)":                  4.0
  "DOAS Unit":                                   4.0
  "Precooled Air Handling Unit":                 3.5
  "Exhaust Fan (General)":                       0.75
  "Exhaust Fan (Toilet)":                        0.75
  "Calorifier (Hot Water Storage Tank)":         1.5
  "CHW Supply Main Header":                      1.0
  "Heat Pump":                                   1.5
  "Recirculating Pump":                          1.0
  "Steam Boiler":                                4.0
  "Ozone Generator (UV-light or Corona)":        1.5

# Specialty / commissioning task factors
sensor_calibration_per_ai: 0.75
penetration_fraction_of_cable_ends: 0.30
penetration_rate_h: 0.5
site_safety_pct: 0.06       # +1% over baseline for casino-floor compliance
punch_list_pct: 0.05
documentation_pct: 0.05     # +1% over baseline for Megaworld submittal volume