Comprehensive Study Notes on Republic Act No. 9514 and its 2019 Revised Implementing Rules and Regulations (RIRR)

Legislative History and Background of RA 9514 and its RIRR

Enactment and Authority:
- Republic Act No. 9514, otherwise known as the "Fire Code of the Philippines of 2008", repealed Presidential Decree No. 1185 (PD 1185).
- Approved on December 19, 2008, by President Gloria Macapagal-Arroyo after consolidation of Senate Bill No. 2553 and House Bill No. 4115 (passed October 6 and October 8, 2008, respectively).
- The Revised Implementing Rules and Regulations (RIRR) of 2019 were drafted by the Fire Code Technical Working Group (TWG 2016–2019) under Chief Superintendent Leonides Perez and approved on August 7, 2019, by Secretary Eduardo M. Año of the Department of the Interior and Local Government (DILG).
Key Revisions and Milestones in the 2019 RIRR:
- April 14, 2014: Comments and suggestions were gathered from all BFP Regional Directors to initiate amendments.
- January 26, 2016: Bureau Order COM-2016-005 created the Fire Code Technical Committee led by SSUPT Roel Jeremy G. Diaz to review LPG provisions following alleged violations by Petronas Energy Philippines, Inc., leading to a comprehensive review of all IRR provisions.
- August 17, 2017: In response to the House of Representatives inquiry into the Resorts World Manila Fire Incident, Section 9 of RA 7916 (PEZA Law) was amended, conferring sole authority to enforce the Fire Code in Economic Zones to the Bureau of Fire Protection (BFP). FCTS-TWG Resolution No. 1 series of 2017 was signed by SSUPT Felixberto Abrenica.
- January 18, 2018: BFP and the Philippine Economic Zone Authority (PEZA) signed a Memorandum of Agreement (MOA), followed by Memorandum Circular No. 2018-006 (March 22, 2018) establishing inspection guidelines for PEZA-registered enterprises.
- Healthcare Facilities Exemption/Adjustment: Section 10.2.11.1 permits critical healthcare facilities (Emergency Rooms, Operating Rooms, ICUs, Delivery Rooms) up to five (5) floors above the level of exit discharge, subject to strict fire-resistive and smoke-proof ramp/horizontal exit requirements.
- Occupant Load Factor Adjustment: Business occupancies with concentrated use (e.g., Business Process Outsourcing/BPO, Call Centers, IT Centers) reduced the occupant load factor from $9.3\text{ m}^2/\text{person}$ to $4.6\text{ m}^2/\text{person}$ (Section 10.2.16.1).
- New Special Structures & Occupancies: Standards incorporated for Day Care Centers, Residential Board and Care, Fixed Guideway Transit and Passenger Rail Systems, Historical Structures, Wind Turbine Energy Facilities, Solar Photovoltaic (PV) Systems, Off-Shore Energy Facilities, Motion Picture/TV Production Soundstages, and Road Tunnels.
- Hazardous Materials & LPG: Established Maximum Allowable Quantities (MAQ), increased regulatory fees, and codified original Philippine standards alongside international norms for Liquefied Petroleum Gas (LPG) (Section 10.3.7.8).

Basic Law (RA 9514) Provisions

Section 1: Short Title: "Fire Code of the Philippines of 2008".
Section 2: Policy of the State:
- Ensure public safety.
- Promote economic development through the prevention and suppression of all kinds of destructive fires.
- Promote the professionalization of the fire service.
Section 4: Applicability: Applies to all persons, private and public buildings, facilities, or structures erected before or after its effectivity.
Section 5: Enforcement Responsibility:
- Administered and enforced by the Bureau of Fire Protection (BFP) under direct control/supervision of the Chief, BFP, through the hierarchy of RA 6975 as amended by RA 9263.
- Powers of Chief, BFP (Subject to SILG Approval):
  - Issue implementing rules, prescribe schedules of fees, charges, and administrative penalties.
  - Reorganize the BFP as necessary.
  - Support and assist fire volunteers, practitioners, and organizations through mandatory trainings/evaluations.
  - Enter into long-term procurement agreements under RA 9184 for firefighting, rescue, paramedic, and HazMat equipment.
  - Enter into Memoranda of Agreement (MOA) with other agencies and private institutions.
  - Call upon the PNP and law enforcement agencies for enforcement assistance.
  - Designate Fire Safety Inspectors for mandatory annual inspections and business permit renewals.
  - Inspect single-family dwellings only upon consent of the occupant or court order.
  - Order summary abatement or removal of hazardous conditions, stop work, or issue closure orders.
Section 6: Technical Staff: Highly qualified staff drawn from BFP, government agencies, or private consultants to study developments, propose Fire Code amendments, and coordinate college courses on fire technology and fire protection engineering.
Section 8: Prohibited Acts and Omissions:
1. Obstructing exit ways, stairways, corridors, or balconies leading to exits.
2. Constructing structures on public ways obstructing fire vehicle access.
3. Interfering with BFP or fire brigade operations.
4. Obstructing fire lanes or fire hydrants.
5. Overcrowding beyond authorized capacity in assembly occupancies.
6. Locking fire exits while occupants are inside.
7. Preventing automatic closure of fire doors, smoke partitions, or dampers.
8. Unauthorized use of BFP firefighting equipment.
9. Giving false or malicious fire alarms.
10. Smoking in prohibited areas or throwing lit objects.
11. Abandoning a building without appropriate safety measures.
12. Removing, destroying, or obliterating BFP warning marks/signs.
13. Using electrical jumpers, tampering with wiring, or overloading electrical systems.
Section 9: Abatement of Fire Hazards & Public Nuisance:
- Notice to Comply (NTC): Owner given $10$ to $15\text{ days}$ to comply.
- Non-compliance: BFP posts a sign: $"WARNING: THIS BUILDING/STRUCTURE IS A FIRE HAZARD"$ , remaining for up to $15\text{ days}$ .
- Continued Non-Compliance: Closure Order issued by Chief, BFP.
- Public Nuisance & Fire Traps: Buildings declared as imminent danger or fire traps are public nuisances under the Civil Code.
  - If abatement cost \tile \text{PhP } 100,000.00: Abatement required within $15\text{ days}$ .
  - If abatement cost $> \text{PhP } 100,000.00$ : Abatement required within $30\text{ days}$ .
  - Failure to comply within $5\text{ days}$ of notice results in posting a $"FIRE TRAP"$ sign. Summary abatement expenses constitute a prior lien on the property.
Section 10: Enforcement of Lien: If expenses are not reimbursed within $90\text{ days}$ after summary abatement, the property is sold at public auction. Minimum bid cannot be lower than government abatement expenses; property is forfeited to the government if the highest bid is insufficient.
Section 11: Penalties:
- Private Individuals:
  - Administrative Fine: Maximum $\text{PhP } 50,000.00$ , or closure/stoppage of operation, or both.
  - Willful Failure to Abate (Punitive): Imprisonment from $6\text{ months}$ to $6\text{ years}$ , or fine up to $\text{PhP } 100,000.00$ , or both. Foreigners deported after serving sentence. If injury or death results, prosecuted under the Revised Penal Code.
  - Malicious Removal of Warning Sign: Imprisonment for $30\text{ days}$ or fine up to $\text{PhP } 100,000.00$ , or both.
  - Disobeying Fire Ground Commander: Imprisonment from $1\text{ day}$ to $30\text{ days}$ and fine of \text{PhP } 5,000.00$.\n\n * *Public Officers/Employees*:\n\n * *Administrative*: Reprimand, suspension, or removal for failure to inspect annually, failure to post hazard signs, false compliance reports, issuing permits without FSIC, failure to cancel permits, or corruption.\n\n * *Punitive*: Imprisonment from 6 ext{ months} $to$ 6 ext{ years} $, or fine up to$ ext{PhP } 100,000.00, or both.\n\n* **Sections 12, 13, 13-A to 13-D: Taxes, Fees, and Revenue Allocation**:\n\n * *Taxes Imposed*:\n\n 1. Fire Code Construction Tax: 0.10\% $of verified estimated value of building to be erected (maximum$ ext{PhP } 50,000.00 $;$ 50\% $paid prior to building permit,$ 50\% prior to occupancy permit).\n\n 2. Fire Code Realty Tax: 0.01\% of assessed value of buildings annually (exempts single-family dwellings).\n\n 3. Premium Tax: 2\% of all insurance premiums for fire, earthquake, and explosion hazards.\n\n 4. Sales Tax: 2\% of gross sales of companies selling firefighting equipment, appliances, or warning systems.\n\n 5. Proceeds Tax: 2\% of service fees from fire, earthquake, and explosion reinsurance surveys/adjustments.\n\n * *Revenue Sharing*: 20\% $retained by the City/Municipal LGU exclusively for local fire station operation, maintenance, and construction;$ 80\% remitted to the National Treasury Trust Fund for BFP modernization.\n\n# Definitions and Terminology (Rule 3)\n\n* **Abatement**: Any act that removes or neutralizes a fire hazard.\n\n* **Aerodrome**: Any place where flight operations (takeoff, landing, maintenance of civil aircraft) take place.\n\n* **Airfoil**: The basic form of wings, fins, and horizontal stabilizers of an aircraft.\n\n* **Alternative and/or Remedial Fire Safety Measures**: Applied to existing structures erected prior to RA 9514 where strict compliance compromises structural stability/integrity.\n\n* **Apartment Building**: Building containing three (3) or more living units with independent cooking and bathroom facilities.\n\n* **Approved Supervised Sprinkler System (ASSS)**: Hydraulically designed piping network automatically discharging water upon heat/combustion activation, monitored for integrity.\n\n* **Automatic Fire Suppression System (AFSS)**: Integrated underground/overhead piping system connected to an extinguishing agent that suppresses fire without human intervention.\n\n* **Blasting Agent**: Material or mixture consisting of fuel and oxidizer intended for blasting, not otherwise defined as an explosive.\n\n* **Boiling Point**: Temperature at which the vapor pressure of a liquid equals ambient pressure.\n\n* **Bulk Plant**: Property portion where flammable/combustible liquids are received by tank vessel, pipe, tank car, or tank vehicle and stored/blended in bulk.\n\n* **Cargo Tank**: Bulk container exceeding 450 ext{ L} liquid capacity mounted permanently/temporarily on a tank vehicle.\n\n* **Cellulose Nitrate / Pyroxylin**: Highly combustible/explosive nitrocellulose compound.\n\n* **Combustible Fiber**: Readily ignitable, free-burning fiber (cotton, kapok, oakum, hay, straw, Spanish moss, excelsior, synthetic fibers).\n\n* **Combustible Liquid**: Liquid having a flash point at or above 37.8^ circ ext{C} $($ 100^ circ ext{F}):\n\n * *Class II*: Flash point ile 37.8^ circ ext{C} $and$ < 60^ circ ext{C}.\n\n * *Class IIIA*: Flash point ile 60^ circ ext{C} $and$ < 93^ circ ext{C}.\n\n * *Class IIIB*: Flash point ile 93^ circ ext{C}.\n\n* **Combustible Waste**: Loose waste material retained for scrap/reprocessing.\n\n* **Compressed Gas**: Exists solely in gaseous state under pressure between 273 ext{ kPa} $and$ 24,923 ext{ kPa} $at temperatures from$ 20^ circ ext{C} $to$ 37.8^ circ ext{C}.\n\n* **Control Area**: Building or outdoor area where hazardous materials are stored/handled in quantities not exceeding Maximum Allowable Quantities (MAQ).\n\n* **Corrosive Liquid**: Liquid causing fire when in contact with organic matter or chemicals.\n\n* **Cryogenic Fluid**: Fluids stored at temperatures below -55^ circ ext{C} $($ -67^ circ ext{F}).\n\n* **Curtain Board**: Vertical noncombustible/fire-resistive panel attached below roof trusses to limit heat/smoke spread horizontally.\n\n* **Dampers**:\n\n * *Fire Damper*: Interrupts airflow, resists flame passage upon heat detection.\n\n * *Smoke Damper*: Prevents smoke passage upon smoke detector activation.\n\n * *Combination Fire and Smoke Damper*: Meets both fire and smoke damper criteria.\n\n* **Detearing**: Electrostatic removal of excess wet coating material from dipped objects.\n\n* **Dry Standpipe**: Standpipe system normally empty of water; water introduced via Fire Service connections during emergencies.\n\n* **Dust**: Finely powdered solid ile 4 ext{ mm} in diameter (passes U.S. No. 40 sieve) capable of causing explosions when suspended in air.\n\n* **Enclosed Platform**: Assembly room platform with ceiling ile 1.55 ext{ m} above proscenium opening.\n\n* **Exit Components**:\n\n * *Exit Access*: Portion leading to an exit.\n\n * *Exit*: Separated component providing a protected path to exit discharge.\n\n * *Exit Discharge*: Portion between exit termination and a public way.\n\n* **Fire Classes**:\n\n * *Class A*: Ordinary combustibles (wood, paper, cloth, rubber, plastics).\n\n * *Class B*: Flammable/combustible liquids and gases.\n\n * *Class C*: Energized electrical equipment.\n\n * *Class D*: Combustible metals (magnesium, sodium, potassium).\n\n * *Class K*: Cooking media (vegetable/animal oils and fats).\n\n* **Fire Barrier Wall**: Interior wall extending floor-to-floor or floor-to-roof with at least 3 ext{ hours} fire resistance rating.\n\n* **Fire Safety Reports**:\n\n * *Fire Safety Compliance Report (FSCR)*: Design analysis prepared by Engineer/Architect-of-Record and BFP-accredited Fire Safety Practitioner for Building Permit (FSEC).\n\n * *Fire Safety Compliance and Commissioning Report (FSCCR)*: Compilation of as-built submittals, testing, and commissioning certificates for Occupancy Permit (FSIC).\n\n * *Fire Safety Maintenance Report (FSMR)*: Annual maintenance and testing compilation prepared by Building Administrator and Fire Safety Practitioner for Business Permit renewal.\n\n* **Fire Wall**: Exterior wall extending 1 ext{ m} $above roof with no openings, having at least$ 4 ext{ hours} fire resistance rating.\n\n* **Flammable Liquid**: Flash point < 37.8^ circ ext{C} $($ 100^ circ ext{F}):\n\n * *Class IA*: Flash point < 22.8^ circ ext{C} $and boiling point$ < 37.8^ circ ext{C}.\n\n * *Class IB*: Flash point < 22.8^ circ ext{C} $and boiling point$ ile 37.8^ circ ext{C}.\n\n * *Class IC*: Flash point ile 22.8^ circ ext{C} $and$ < 37.8^ circ ext{C}.\n\n* **Flash Point**: Lowest temperature at which liquid gives off sufficient vapor to form an ignitable mixture with air near its surface.\n\n* **High Piled Storage**: Combustible storage on pallets/racks > 4 ext{ m} $high (or$ > 2.4 ext{ m} for high-hazard materials like rubber/plastics).\n\n* **High-Rise Building**: Distance from topmost occupiable storey floor to lowest Fire Department vehicle access level is ile 15 ext{ m}.\n\n* **Horizontal Exit**: Passageway through/around a fire barrier/wall to an area of refuge on the same level.\n\n* **Liquefied Petroleum Gas (LPG)**: Hydrocarbon gas liquefied under pressure; relative density 1.5219 : 1 relative to air.\n\n* **Maximum Allowable Quantity (MAQ)**: Maximum quantity of hazardous material permitted in a single control area.\n\n* **Means of Egress**: Continuous unobstructed path of exit travel comprising Exit Access, Exit, and Exit Discharge.\n\n* **Occupant Load**: Maximum number of persons allowed in a space at any time.\n\n* **Organic Peroxide**: Strong oxidizing organic compound containing the bivalent -O-O- structure.\n\n* **Plastics Classification**:\n\n * *Group A*: High heat of combustion/burning rate (ABS, Acrylic, Polyethylene, Polypropylene, Polystyrene, Polyurethane, PVC > 15\% plasticized).\n\n * *Group B*: Moderate burning rate (Cellulosics, Nylon, Natural rubber non-expanded, PVC > 5\% $to$ 15\% plasticized).\n\n * *Group C*: Low burning rate (Fluoroplastics, Melamine, Rigid PVC < 5\% plasticized, Urea).\n\n* **Public Assembly Building**: Building where 50 or more persons gather for deliberation, worship, entertainment, eating, drinking, or awaiting transportation.\n\n* **Public Way**: Street, alley, or open land unobstructed from ground to sky deeded for public use.\n\n* **Pyrophoric**: Ignites spontaneously upon exposure to air at or below 54.4^ circ ext{C}.\n\n* **Smelting**: Melting or fusing metallic ores to separate impurities from pure metals.\n\n* **Smoke Barrier**: Continuous membrane constructed to restrict smoke movement with minimum 0.5 ext{ hour} fire resistance rating.\n\n* **Smoke Compartment**: Space enclosed by smoke barriers on all sides, top, and bottom.\n\n* **Smoke Proof Enclosure**: Continuous stair enclosure discharging to public way, accessible via exterior balcony or ventilated vestibule.\n\n* **Stage**: Enclosed assembly area with fly galleries, gridirons, and rigging where proscenium wall to ceiling distance is > 1.52 ext{ m}.\n\n* **Street Floor**: Storey accessible from street at ground level, main entrance located not more than 3 ext{ risers} above or below grade.\n\n# BFP Authority and Organization (Rules 4, 5, 7, 8)\n\n* **General Administration (Rule 4)**: Administered directly by Chief, BFP, through BFP hierarchy under RA 6975 and RA 9263.\n\n* **Fire Code Technical Staff (Rule 5)**:\n\n * *Constitution*: Qualified BFP organic members, government specialists, or hired private consultants.\n\n * *Functions*: Review fire technology standards, propose Fire Code amendments, coordinate university degree programs in fire protection engineering, and advise the Chief, BFP.\n\n * *Remuneration*: Funded from Fire Code Fee collections under accounting rules.\n\n* **Inter-Agency Support & Assistance (Rule 7)**:\n\n * *PNP*: Assists in firefighting, arson investigations, business closures, hazard postings, lane clearing, and evidence examination.\n\n * *NBI & Law Enforcement*: Assists in arson prosecution and expert testimony.\n\n * *LGUs*: Prerequisite requirement enforcing FSIC prior to issuing Business/Mayor's/Occupancy permits; barangay fire brigade organization.\n\n * *Other Agencies*: MOAs with Waterworks (hydrants/water supply), Electric Cooperatives (power shutoff), DOTr (port/vehicle safety), DepEd/CHED (school fire safety and curriculum), DTI (fire equipment standards), TESDA (skills accreditation), DENR (HazMat/forest fires), DOLE (safety officers), DICT (electronic permit processing).\n\n* **Fire Safety Enforcers Qualification Standards (Rule 8)**:\n\n * *Fire Safety Inspector (FSI)*:\n\n * Uniformed: Licensed Engineer (Civil, Electrical, Mechanical, Chemical, Sanitary, Electronics) or Architect with at least 1 ext{ year} $BFP service; OR Baccalaureate degree graduate with at least$ 3 ext{ years} BFP service.\n\n * Non-Uniformed: Appointed Engineer with 1 ext{ year} BFP service.\n\n * Must complete prescribed BFP Fire Safety Enforcement Training Course.\n\n * *Plan Evaluator*:\n\n * Licensed Architect or Engineer with BFP Fire Safety Enforcement Training.\n\n * If no licensed architect/engineer is available in jurisdiction, a degree holder with relevant plan evaluation training may be designated.\n\n * *Chief, Fire Safety Enforcement Section/Unit (FSES/U)*:\n\n * Licensed Engineer or Architect with at least 3 ext{ years} BFP service.\n\n * If rank/qualification unavailable, a degree holder with 5 ext{ years} BFP service, or Engineer IV Non-Uniformed Personnel (NUP) may be designated.\n\n# Fire Safety Enforcement and Clearance Procedures (Rule 9)\n\n* **Building Plan Review (FSEC)**:\n\n 1. Applicant submits 3 sets of plans, specifications, and FSCR.\n\n 2. Plan Evaluator reviews plans using Fire Safety Checklist and submits findings to Chief, FSES/U.\n\n 3. C/MFM approves and issues Fire Safety Evaluation Clearance (FSEC) or Notice of Disapproval (NOD) upon payment of Fire Code Construction Tax.\n\n* **Inspection During and After Construction (FSIC for Occupancy)**:\n\n 1. Inspections conducted during construction to ensure adherence to approved plans.\n\n 2. Upon completion, owner submits FSCCR with as-built plans.\n\n 3. FSI conducts site testing and commissioning of fire protection/alarm systems and submits After Inspection Report (AIR).\n\n 4. C/MFM issues FSIC for Occupancy or NOD.\n\n* **Business Permit Inspection (FSIC for Business)**:\n\n 1. Prerequisite for Business/Mayor’s Permit, PEZA Annual Inspection, DOH License to Operate, or PhilHealth accreditation.\n\n 2. Applicant submits FSMR (for buildings required to have AFSS/FDAS/Standpipe).\n\n 3. FSI conducts inspection, submits AIR. C/MFM issues FSIC for Business or Notice to Comply (NTC).\n\n* **Fire Insurance Data Submission**: Persons obtaining fire insurance coverage must submit certified true copies of all policies to C/MFM within 10 ext{ days} of receipt. Detached single/two-family dwellings are exempt.\n\n# General Building Fire Safety Requirements (Rule 10, Chapter 2)\n\n## Means of Egress Guidelines (Division 5)\n\n* **General Rules**:\n\n * *Exits Required*: Minimum of 2 ext{ remote exits} $for occupant load$ ile 500 $; minimum$ 3 ext{ exits} $for occupant load$ 501 $to$ 1,000 $; minimum$ 4 ext{ exits} $for occupant load$ > 1,000.\n\n * *Headroom*: Minimum clear height 2.0 ext{ m}.\n\n * *Minimum Width*: General minimum width of means of egress is 915 ext{ mm} $. Projections into egress path permitted up to$ 114 ext{ mm} $at or below handrail height ($ 965 ext{ mm}).\n\n* **Capacity Factors (Table 1)**:\n\n * *Stairways (Width per person)*:\n\n * Board and Care: 10.0 ext{ mm}\n\n * Health Care (Sprinklered): 7.6 ext{ mm}\n\n * Health Care (Non-Sprinklered): 15.0 ext{ mm}\n\n * High Hazards: 18.0 ext{ mm}\n\n * All Others: 7.6 ext{ mm}\n\n * *Level Components & Ramps (Width per person)*:\n\n * Board and Care: 5.0 ext{ mm}\n\n * Health Care (Sprinklered): 5.0 ext{ mm}\n\n * Health Care (Non-Sprinklered): 13.0 ext{ mm}\n\n * High Hazards: 10.0 ext{ mm}\n\n * All Others: 5.0 ext{ mm}\n\n * *Stairway Width Adjustment Formula (for stairs > 1,120 ext{ mm})*:\n\n C = ext{capacity in persons} = ext{round} left( frac{W_n}{7.6 ext{ mm}} right)\n\n* **Remoteness and Diagonal Rule**:\n\n * Distance between two exits shall be at least \frac{1}{2} of the maximum overall diagonal dimension of the area served.\n\n * In buildings protected throughout by ASSS, minimum separation distance is reduced to \frac{1}{3} of the maximum overall diagonal dimension.\n\n* **Dead-End Limits**: Maximum depth of dead-end corridors is 6 ext{ m}, unless specified otherwise in individual occupancy divisions.\n\n* **Travel Distance to Exits**:\n\n * Measured along centerline of natural path of travel, curving around corners with 300 ext{ mm} clearance.\n\n * Individual rooms for ile 6 ext{ persons} $: distance measured from room door if travel within room is$ ile 15 ext{ m}.\n\n* **Doors (Section 10.2.5.3)**:\n\n * *Swing*: Side-hinged swinging type, swinging in direction of exit travel when serving occupant load ile 50 or high-hazard areas.\n\n * *Force to Open*: Maximum 7 ext{ kgf} $to release latch; maximum$ 15 ext{ kgf} $to set door in motion; maximum$ 7 ext{ kgf} to open to full width.\n\n * *Clear Width*: Minimum 710 ext{ mm} $clear width; maximum single door leaf width$ 1.22 ext{ m}.\n\n * *Landings/Thresholds*: Elevation difference ile 13 ext{ mm} $. Thresholds elevated$ > 6 ext{ mm} $must be beveled with slope$ ile 1:2$.
- Panic Hardware: Releases latch when force \tile 7\text{ kgf} is applied to bar/panel spanning at least $\frac{2}{3}$ of door width. Mounted between $760\text{ mm}$ and $1,120\text{ mm}$ above floor. No locking/dogging devices permitted.
- Re-Entry Mechanisms: Required on stairwell doors in buildings $4\text{ or more storeys}$ in height. Re-entry allowed every $4\text{ floors}$ .
Stairways (Section 10.2.5.4):
- New Stairs Criteria (Table 2 & 4):
  - Minimum Clear Width: $1,120\text{ mm}$ ( $915\text{ mm}$ if occupant load $< 50$ ; $1,420\text{ mm}$ if cumulative occupant load $> 2,000$ ).
  - Maximum Riser Height: $180\text{ mm}$ ; Minimum Riser Height: $100\text{ mm}$ .
  - Minimum Tread Depth: $280\text{ mm}$ .
  - Minimum Headroom: $2,000\text{ mm}$ .
  - Maximum Height Between Landings: $3.66\text{ m}$ .
- Existing Stairs Criteria (Table 3):
  - Minimum Width: $915\text{ mm}$ .
  - Maximum Riser Height: $205\text{ mm}$ .
  - Minimum Tread Depth: $230\text{ mm}$ .
  - Minimum Headroom: $2,000\text{ mm}$ .
- Guards and Handrails:
  - Handrail Height: $760\text{ mm}$ to $865\text{ mm}$ vertically above tread nosing. Clearance from wall \tile 38\text{ mm}. Must withstand concentrated load of $91\text{ kg}$ .
  - Intermediate Handrails: Required if stair width exceeds $2.23\text{ m}$ .
  - Guard Height: Minimum $1.06\text{ m}$ ( $0.91\text{ m}$ for interior balconies/mezzanines \tile 1\text{ storey}). Intermediate rails spaced so clear opening \tile 255\text{ mm} ( $152.5\text{ mm}$ for vertical balusters). Must withstand horizontal force of $75\text{ kg/m}$ .
Smoke-Proof Enclosures:
- Enclosed by $2\text{-hour}$ fire barriers.
- Vestibule doorway protected by $1.5\text{-hour}$ fire door; door into stair enclosure has minimum $20\text{-minute}$ fire rating.
- Natural Ventilation: Vestibule opening at least $1.5\text{ m}^2$ facing court/yard \tile 6\text{ m} wide.
- Mechanical Ventilation: Minimum $1\text{ air change/minute}$ in vestibule; exhaust $150\%$ of supply. Stair pressurized to positive pressure of at least $25\text{ N/m}^2$ relative to vestibule.
- Stair Pressurization: Engineered pressure difference of at least $12.5\text{ N/m}^2$ in sprinklered buildings, or $25\text{ N/m}^2$ in non-sprinklered buildings. Door opening force \tile 133\text{ N}.
Ramps (Section 10.2.5.7):
- New Ramps (Table 5): Minimum clear width $1,120\text{ mm}$ ; Maximum slope $1:12$ ; Maximum cross slope $1:48$ ; Maximum rise for single run $760\text{ mm}$ .
Fire Escape Stairs (Table 6): Permitted ONLY on existing buildings (up to $50\%$ of required exit capacity). Minimum clear width $600\text{ mm}$ ; Maximum rise $230\text{ mm}$ ; Minimum tread $230\text{ mm}$ ; Maximum height between landings $3.66\text{ m}$ . Load capacity $488\text{ kg/m}^2$ or $136\text{ kg}$ concentrated load.
Illumination and Signs (Sections 10.2.5.11 & 10.2.5.12):
- Egress illumination minimum $10.7\text{ lux}$ at floor level.
- Emergency lighting duration minimum $1.5\text{ hours}$ . Generator delay \tile 10\text{ seconds}.
- Exit sign lettering minimum height $150\text{ mm}$ , stroke width $19\text{ mm}$ .
- Directional signs mounted $300\text{ mm}$ to $600\text{ mm}$ above floor, photo-luminescent line $76\text{ mm}$ wide.
Emergency Evacuation Plan (Section 10.2.5.13):
- Photoluminescent background, room-oriented map.
- Dimensions:
  - \tile 50\text{ m}^2 room area: 215.9\text{ mm} \ntimes 330.2\text{ mm}.
  - $51\text{ m}^2$ to $150\text{ m}^2$ room area, lobbies, corridors: 457.2\text{ mm} \ntimes 609.6\text{ mm}.
  - \tile 151\text{ m}^2 room area, auditoriums, gymnasiums: 609.6\text{ mm} \ntimes 914.4\text{ mm} at $25\text{ m}$ intervals.

Features of Fire Protection (Division 6)

Construction & Fire-Stopping:
- Joints/penetrations in high-rise and health care occupancies inspected every $3\text{ years}$ per ASTM E2393.
- Attic spaces fire-stopped into areas \tile 280\text{ m}^2; ceiling-floor spaces fire-stopped into areas \tile 93\text{ m}^2$.\n\n* **Interior Finish Classification (Section 10.2.6.4)**:\n\n * *Class A*: Flame Spread 0 - 25\n\n * *Class B*: Flame Spread 26 - 75\n\n * *Class C*: Flame Spread 76 - 200\n\n * *Class D*: Flame Spread 201 - 500\n\n * *Class E*: Flame Spread > 500\n\n * Fire retardant coatings applied per NFPA 703.\n\n* **Vertical Openings & Atriums (Section 10.2.6.5)**:\n\n * Enclosure rating: 2 ext{ hours} $for buildings$ 4 ext{ or more storeys} $;$ 1 ext{ hour} $for buildings$ < 4 ext{ storeys}.\n\n * *Communicating Floors*: Unprotected openings permitted across maximum 3 ext{ communicating floor levels} in low/ordinary hazard occupancies protected by ASSS.\n\n * *Atriums*: Separated by 1 ext{-hour} $fire barriers or glass with automatic sprinklers spaced$ ile 1.83 ext{ m} $apart, located$ ile 305 ext{ mm} $from glass. Smoke control engineered for$ 1.5 ext{ times} $calculated egress time or$ 20 ext{ minutes}, whichever is greater.\n\n* **Fire Detection, Alarm, and Communication Systems (FDAS) (Section 10.2.6.6)**:\n\n * Installed per NFPA 72, PEC, and Philippine Electronics Code.\n\n * Manual fire alarm boxes placed within 30 ext{ m} horizontal travel distance on the same floor.\n\n * *Mandatory Automatic Emergency Forces Notification*: High-rise buildings, hospitals, educational institutions/hotels/condominiums ile 4 ext{ storeys}, highly hazardous occupancies, and malls.\n\n * *Zoning*: Floor area > 1,860 ext{ m}^2 $requires additional zoning; maximum zone length$ 91 ext{ m}.\n\n* **Automatic Sprinklers and Extinguishing Systems (Section 10.2.6.7)**:\n\n * Installed per NFPA 13 or NFPA 13R. Inspected/tested per NFPA 25.\n\n * Impairments > 4 ext{ hours} $within$ 24 ext{ hours} require BFP notification and fire watch assignment.\n\n* **Standpipe Systems (Section 10.2.6.8)**: Installed per NFPA 14. Wet standpipes mandatory in assembly (> 1,000 ext{ load} $); educational, health care, detention, business, mercantile, industrial, hotels/apartments$ ile 4 ext{ storeys} $; and hazardous storage/business/mercantile$ > 1,860 ext{ m}^2 per floor.\n\n* **Portable Fire Extinguishers (Section 10.2.6.9)**:\n\n * Installed per NFPA 10.\n\n * Obsolete types prohibited: Soda acid, chemical foam, vaporizing liquid (carbon tetrachloride), cartridge-operated water/loaded stream, copper/brass shell soft-solder.\n\n * Mounting heights: Top ile 1.5 ext{ m} $if gross weight$ ile 18 ext{ kg} $; Top$ ile 1.0 ext{ m} $if gross weight$ > 18 ext{ kg} $. Bottom clearance from floor$ ile 100 ext{ mm}.\n\n * Temperature range: Water-type 4^ circ ext{C} $to$ 49^ circ ext{C} $; All others$ -4^ circ ext{C} $to$ 49^ circ ext{C}.\n\n * *Distribution for Class A Hazards (Table 7)*:\n\n * Low Hazard: Minimum rating 2 ext{-A} $; Max travel distance$ 15 ext{ m} $; Max area$ 200 ext{ m}^2$.
  - Moderate Hazard: Minimum rating $3\text{-A}$ ; Max travel distance $12\text{ m}$ ; Max area 100\text{ m}^2$.\n\n * High Hazard: Minimum rating 4 ext{-A} $; Max travel distance$ 10 ext{ m} $; Max area$ 75 ext{ m}^2$.
- Distribution for Class B Hazards (Table 8):
  - Low Hazard: Minimum rating $5\text{-B}$ ; Max travel distance $10\text{ m}$ ; Max area 200\text{ m}^2$.\n\n * Moderate Hazard: Minimum rating 10 ext{-B} $; Max travel distance$ 10 ext{ m} $; Max area$ 100 ext{ m}^2$.
  - High Hazard: Minimum rating $40\text{-B}$ ; Max travel distance $10\text{ m}$ ; Max area 75\text{ m}^2$.\n\n * Flammable liquids in depth (> 6 ext{ mm} $):$ 2 ext{ numerical units of Class B} $rating per$ ext{m}^2 of liquid surface.\n\n * *Class D Hazards*: Max travel distance 15 ext{ m}.\n\n## Building Services Equipment (Division 7)\n\n* **Cooking Equipment & Commercial Kitchen Hoods**: Protected by automatic kitchen hood suppression systems per NFPA 96 and NFPA 17A. Exempted: Mercantile fast food/carinderias/stalls < 50 ext{ load} using outdoor/portable/warming equipment, or small cooking appliances without hoods.\n\n* **Smoke Control Systems (Section 10.2.7.3)**: Required in high-rise buildings, smoke refuge areas, atriums (> 2 ext{ levels} $in malls,$ > 3 ext{ levels} $in others per NFPA 92/204), underground/windowless structures ($ > 1,115 ext{ m}^2 $single floor area), and smoke-protected assembly seating ($ > 1,830 ext{ mm} clearance above floor).\n\n# Detailed Requirements by Occupancy Group\n\n## Places of Assembly (Division 8)\n\n* **Occupant Load Factors**:\n\n * Concentrated use (auditorium, worship, dance floor): 0.65 ext{ m}^2/ ext{person}.\n\n * Less concentrated use (conference, dining, exhibit, gym): 1.4 ext{ m}^2/ ext{person}.\n\n * Standing/waiting space: 0.28 ext{ m}^2/ ext{person}.\n\n* **Exits and Main Exit Capacity**: Main exit must accommodate at least \frac{1}{2} $of total occupant load. Other exits must accommodate at least$ \frac{2}{3} $of total occupant load. Travel distance$ ile 46 ext{ m} $(or$ ile 61 ext{ m} if protected by ASSS).\n\n* **Seating & Aisles**:\n\n * Aisle accessway clear width ile 305 ext{ mm} $, plus$ 7.6 ext{ mm} $for each seat over$ 14 $, up to$ 560 ext{ mm}.\n\n * Rows served by aisles at both ends: maximum 100 ext{ seats} per row.\n\n * Rows served by aisle at one end: maximum 9 ext{ m} path of travel.\n\n * Aisle width: serving > 60 ext{ seats} $: minimum$ 915 ext{ mm} $(one side) or$ 1,220 ext{ mm} $(both sides), increasing by$ 25 ext{ mm} $per meter of length toward exit. Serving$ ile 60 ext{ seats} $: minimum$ 760 ext{ mm}.\n\n * Dead-end aisles: maximum 6.1 ext{ m}.\n\n* **Stages and Prosceniums**: Proscenium curtain fire-tested to prevent flame/glow for 5 ext{ minutes} $. Roof ventilators equal to at least$ 5\% $of stage area. Wet standpipes ($ 38.1 ext{ mm} $) with$ 30 ext{ m} $hose on both sides of stage. Sprinklers required for stage/enclosed platform$ > 46.5 ext{ m}^2$.
Projection Booths (Section 10.2.8.17): Minimum floor area $7.4\text{ m}^2$ ( $3.75\text{ m}^2$ for each additional machine). Door width 760\text{ mm} \ntimes 2,000\text{ mm}. Fresh air inlets provided for complete air change every $3\text{ minutes}$ . Lamp exhaust: Arc lamp $5.66\text{ m}^3/\text{min}$ ; Xenon lamp $8.5\text{ m}^3/\text{min}$ .

Educational Occupancies (Division 9)

Occupant Load Factors: Classrooms: $1.9\text{ m}^2/\text{person}$ ; Shops/labs: $4.6\text{ m}^2/\text{person}$ ; Dry nurseries: $3.3\text{ m}^2/\text{person}$ .
Exits & Corridors: Rooms for \tile 50\text{ persons} or $> 93\text{ m}^2$ require $2\text{ doors}$ . Corridor minimum width $1.83\text{ m}$ . Doors swinging into corridors must not reduce clear width by more than $\frac{1}{2}$ . Travel distance \tile 46\text{ m} (or \tile 61\text{ m} with ASSS). Dead-end corridors \tile 6\text{ m}.
Rescue Windows: Minimum clear opening $560\text{ mm}$ wide, $800\text{ mm}$ high; bottom sill height \tile 820\text{ mm} above floor.
Flexible/Open-Plan Buildings: Maximum undivided area $2,787\text{ m}^2$ ; solid wall/smoke partition every $91\text{ m}$ .
Pre-Schools: Rooms for pre-schoolers SHALL NOT be located above or below the floor of exit discharge.

Day Care Occupancies (Division 10)

Occupant Load Factor: $3.3\text{ m}^2/\text{person}$ .
Travel Distance & Corridors: Room door to exit \tile 15\text{ m}; room point to exit \tile 23\text{ m} ( $+15\text{ m}$ if sprinklered). Dead-ends \tile 6\text{ m} ( $10\text{ m}$ if sprinklered). Common path \tile 10\text{ m} ( $20\text{ m}$ if sprinklered).
Mandatory Ramp: Required for day care centers housing \tile 12\text{ non-ambulatory} clients.
Day Care Homes: Family Day Care ( $3 - 6\text{ clients}$ ); Group Day Care ( $7 - 12\text{ clients}$ ). Maximum clients incapable of self-preservation: Family ( $2$ ), Group ( $3$ ).

Health Care Occupancies (Division 11)

Critical Facilities Location (Section 10.2.11.1): Emergency rooms, Operating rooms, ICUs, Delivery rooms must be on the level of exit discharge. Allowed up to $5\text{ floors}$ above exit discharge or $1\text{ floor}$ below ONLY IF provided with a $2\text{-hour}$ fire-rated smoke-proof enclosure ramp or horizontal exit to an adjacent building.
Occupant Load Factors: Sleeping departments: $11.1\text{ m}^2/\text{gross}$ ; Inpatient diagnostic/treatment: $22.3\text{ m}^2/\text{gross}$ .
Corridor & Door Widths: Corridors/ramps: minimum $2.44\text{ m}$ clear width ( $1.83\text{ m}$ for non-patient areas). Patient sleeping/treatment doors: minimum $1.12\text{ m}$ clear width.
Travel Distance: Sleeping room door to exit \tile 30\text{ m}; Room point to exit \tile 46\text{ m}; Room point to room door \tile 15\text{ m} ( $+15\text{ m}$ if sprinklered). Dead-ends \tile 6\text{ m}.
Smoke Compartmentation: Max smoke compartment area $2,100\text{ m}^2$ ; length/width \tile 46\text{ m}. Refuge area at least $2.8\text{ m}^2/\text{occupant}$ for bed/litter patients on both sides of smoke barrier.
Sprinkler Requirements: Quick-response sprinklers mandatory in patient sleeping smoke compartments. Sprinklers required throughout hospitals/nursing homes (except 1-storey building with \tile 5\text{ beds}).

Residential Board and Care (Division 12)

Small Facilities ($ ile 16 ext{ residents}$): Secondary egress required unless sprinklered. Aisle/corridor width $1.83\text{ m}$ . Resident doors \tile 800\text{ mm}; bathroom doors \tile 610\text{ mm}. Walls separating rooms require \frac{1}{2}\ntext{-hour} fire resistance.
Large Facilities ( $> 16 ext{ residents}$ ): Occupant load factor $18.6\text{ m}^2/\text{gross}$ . Corridors $1.525\text{ m}$ . Travel distance \tile 46\text{ m} ( $61\text{ m}$ if sprinklered). Smoke compartments \tile 2,100\text{ m}^2.

Detention and Correctional Occupancies (Division 13)

Use Conditions: Use Condition I (Free Egress); Use Condition II (Zoned Egress); Use Condition III (Zoned Impeded Egress); Use Condition IV (Impeded Egress); Use Condition V (Contained).
Occupant Load Factor: $11.1\text{ m}^2/\text{gross}$ .
Egress Requirements: Travel distance room door to exit \tile 30\text{ m}; room point to exit \tile 46\text{ m}. Common path \tile 30\text{ m}. Dead-ends \tile 6\text{ m}. Yard detention area required at least $1.4\text{ m}^2/\text{person}$ located \tile 15\text{ m} from building. Smoke compartment max $200\text{ residents}$ .

Residential Occupancies (Division 14)

Occupant Load Factor: $18.6\text{ m}^2/\text{gross}$ .
Hotels and Dormitories:
- Corridors minimum $1.12\text{ m}$ .
- Travel distance room door to exit \tile 30\text{ m}; within room to corridor door \tile 23\text{ m} ( $38\text{ m}$ if sprinklered).
- Dead-ends \tile 6\text{ m}; Common path \tile 10\text{ m}.
- Partition fire rating $1\text{ hour}$ (\frac{1}{2}\ntext{ hour} if sprinklered); guest room doors $20\text{-minute}$ fire rating, self-closing.
- Sprinklers mandatory for buildings \tile 4\text{ storeys} (NFPA 13R for \tile 4\text{ storeys}; NFPA 13 for \tile 5\text{ storeys}).
Apartment Buildings:
- Corridor width $1.12\text{ m}$ ( $> 50\text{ load}$ ) or $910\text{ mm}$ (\tile 50\text{ load}).
- Travel distance within unit to exit \tile 15.5\text{ m}; entrance door to exit \tile 31\text{ m} ( $46.5\text{ m}$ if sprinklered).
- Row apartment firewalls between units: $4\text{-hour}$ fire resistance extending $1\text{ m}$ above roof ridge.
Single and Two-Family Dwellings:
- Minimum $2\text{ means of escape}$ per sleeping/living room.
- Rescue window clear opening $560\text{ mm}$ wide, $800\text{ mm}$ high; bottom sill height \tile 1,220\text{ mm} above floor. Door width \tile 700\text{ mm}.
- Single-station smoke/heat detectors required per living unit.

Mercantile Occupancies (Division 15)

Classification:
- Class A: Gross area \tile 2,788\text{ m}^2 or $> 3\text{ floor levels}$ for sales.
- Class B: Gross area $279\text{ m}^2$ to $2,787\text{ m}^2$ , or utilizing balcony/mezzanine/upper floor.
- Class C: Gross area \tile 278\text{ m}^2 on street floor only.
Occupant Load Factors:
- Street floor / sales basement: $2.8\text{ m}^2/\text{person}$ .
- Upper sales floors: $5.6\text{ m}^2/\text{person}$ .
- Offices/storage/shipping (not public): $9.3\text{ m}^2/\text{person}$ .
- Covered Malls: $2.8\text{ m}^2/\text{person}$ .
Aisle & Exit Requirements: Main aisle in Class A stores minimum $1.5\text{ m}$ . Other aisles minimum $800\text{ mm}$ . Travel distance \tile 30\text{ m} ( $46\text{ m}$ if sprinklered; $23\text{ m}$ for high hazard).
Covered Malls: Minimum clear exit access width $3.0\text{ m}$ plus $660\text{ mm}$ clear width.
Sprinkler Requirements: Mandatory throughout mercantile buildings \tile 3\text{ storeys} (with floor area \tile 232\text{ m}^2), gross area $> 1,115\text{ m}^2$ , or sales basement > 232\text{ m}^2$.\n\n## Business Occupancies (Division 16)\n\n* **Occupant Load Factors**:\n\n * Standard Business: 9.3 ext{ m}^2/ ext{person}.\n\n * Concentrated Use (BPO, Call Centers, IT Centers): 4.6 ext{ m}^2/ ext{person}.\n\n* **Egress Details**: Corridor width minimum 1.12 ext{ m} $. Travel distance$ ile 46 ext{ m} $($ 61 ext{ m} $if sprinklered). Dead-ends$ ile 6 ext{ m} $($ 15 ext{ m} $if sprinklered). Common path$ ile 23 ext{ m} $($ 30 ext{ m} $if sprinklered or$ ile 30 ext{ load}).\n\n* **Sprinklers**: Mandatory throughout all business buildings ile 15 ext{ m} in height.\n\n## Industrial Occupancies (Division 17)\n\n* **Sub-classifications**: General Industrial, Special Purpose Industrial, High Hazard Industrial, Open Industrial Structures.\n\n* **Occupant Load Factor**: 9.3 ext{ m}^2/ ext{person} (or maximum probable population for special purpose/open structures).\n\n* **Egress Details**: Corridor width 1.12 ext{ m} $. Travel distance$ ile 61 ext{ m} $($ 76 ext{ m} $if sprinklered). Common path$ ile 30 ext{ m} $; Dead-ends$ ile 15 ext{ m}.\n\n## Storage Occupancies (Division 18)\n\n* **Travel Distance**: High hazard storage travel distance ile 23 ext{ m} $($ 30 ext{ m} if sprinklered).\n\n* **Parking Structures**: Travel distance ile 45 ext{ m} $($ 60 ext{ m} $if sprinklered;$ 91 ext{ m} $for open parking). Common path$ ile 15 ext{ m} $. Open parking structures require openings equal to at least$ 0.4 ext{ m}^2 $per linear meter of perimeter over$ 40\% of perimeter.\n\n* **Aircraft Hangars**: Exits on exterior walls spaced every 40 ext{ m} $; horizontal exits every$ 30 ext{ m} $. Mezzanine travel distance$ ile 23 ext{ m}. Fire protection per NFPA 409.\n\n* **Grain Handling Facilities**: Minimum 2 ext{ exits} $from working levels. Dust-resistant enclosure$ 1 ext{ hour} $. Travel distance in underground spaces$ ile 61 ext{ m} $($ 122 ext{ m} if sprinklered).\n\n## Special Structures (Division 19)\n\n* **Aerodrome Facilities (Section 10.2.19.1)**:\n\n * *Occupant Load*: Concourse 9.3 ext{ m}^2 $; Waiting Areas$ 1.4 ext{ m}^2 $; Baggage Claim$ 1.9 ext{ m}^2 $; Baggage Handling$ 27.9 ext{ m}^2$.
- Fueling cleaning prohibited with liquids flashpoint < 37.8^\ncirc\text{C}. Drip pans mandatory under stored engines. Towing vehicle extinguisher minimum 4-B-C; Refueller vehicle minimum two 20-B-C; Service station dispenser extinguisher minimum 6-B-C within $23\text{ m}$ . Fuel nozzle self-closing without hold-open notches. Refueller engine fuel tank maximum $19\text{ L}$ .
- Helistops: Touchdown area clear margin $4.6\text{ m}$ average ( $1.5\text{ m}$ minimum). Platforms $< 18.3\text{ m}$ length or $< 186\text{ m}^2$ area permit fire escape stair as 2nd exit.
Fixed Guideway Transit & Passenger Rail Systems (Section 10.2.19.2): Designed per NFPA 130. Platform evacuation time \tile 4\text{ minutes}; evacuation time to point of safety \tile 6\text{ minutes}. Maximum platform travel distance to exit \tile 100\text{ m}. Common path \tile 25\text{ m}. Platform/corridor clear width $1.12\text{ m}$ ( $300\text{ mm}$ deducted at sidewalls, $450\text{ mm}$ at platform edge). Platform capacity factor $0.0819\text{ person/mm-min}$ ; speed $37.7\text{ m/min}$ ( $61.0\text{ m/min}$ in concourse; stairs $14.6\text{ m/min}$ ). Maximum exit distance in enclosed trainway \tile 762\text{ m}; cross-passageways \tile 244\text{ m} apart with $1.5\text{-hour}$ fire doors.
Historical Structures (Section 10.2.19.3): Complies with NFPA 914 and National Historical Commission of the Philippines (NHCP) regulations.
Wind Turbine Energy Generating Facilities (Section 10.2.19.4): Complies with NFPA 850 and IEC TR 61400-24. Gearbox/hydraulic systems require listed fire-resistant fluids or automatic gaseous/water mist/compressed air foam systems.
Motion Picture/TV Production Soundstages (Section 10.2.19.6): Dedicated lighting power $377\text{ W/m}^2$ . Maximum travel distance \tile 45\text{ m}. Perimeter aisle clear height $2.1\text{ m}$ . Sprinkler protection per NFPA 13 (Extra Hazard Group 2 design). Foamed plastic heat release \tile 100\text{ kW} per UL 1975 / NFPA 289.
Off-Shore Energy Facilities (Section 10.2.19.7): Helideck foam system designed per CAAP/NFPA 11/16/20/750. Minimum 2 nozzles per wellhead. Deluge spray density $10.2\text{ L/min/m}^2$ ( $20.4\text{ L/min/m}^2$ for congested/pump areas; water curtains $15 - 45\text{ L/min/m}$ ). Helideck foam monitor tanks require $10\text{-minute}$ foam supply.
Solar Photovoltaic (PV) Systems (Section 10.2.19.9): Installed per PEC, NFPA 70, UL standards. System voltage $> 1,000\text{ V DC}$ . Battery rooms require $2\text{-hour}$ fire rating and mechanical ventilation. Plans signed/sealed by Professional Electrical Engineer (PEE).
Underground Structures and Windowless Buildings (Section 10.2.19.11):
- Occupant load \tile 50: ASSS required. Occupant load $> 100$ : Automatic smoke venting required.
- Outside Access Panels: Minimum dimensions $560\text{ mm}$ wide by $800\text{ mm}$ high; sill height \tile 800\text{ mm} above floor.
- Road Tunnels (NFPA 502): Categories X ( $< 90\text{ m}$ ), A ( $90 - 239\text{ m}$ ), B ( $240 - 299\text{ m}$ ), C ( $300 - 999\text{ m}$ ), D (\tile 1,000\text{ m}). Manual alarm boxes every $90\text{ m}$ (NEMA 4/IP 65). Portable extinguishers (2-A:20-B:C, max $9\text{ kg}$ ) every $90\text{ m}$ . Emergency exit doors $1.5\text{-hour}$ rated, pressurized, spaced \tile 300\text{ m} apart. Walkway width $1.12\text{ m}$ . Emergency exits $2\text{-hour}$ fire rated. Standpipe hose connections spaced \tile 45\text{ m} apart (max spacing $85\text{ m}$ ).

High-Rise Buildings (Division 20)

Definition: Topmost occupiable storey floor height \tile 15\text{ m} above Fire Department access.
Fire Command Center (Section 10.2.20.2): Mandatory for buildings \tile 10\text{ storeys}. Separated by $2\text{-hour}$ fire barriers. Area \tile 10\text{ m}^2 (minimum dimension $1.5\text{ m}$ , ceiling height $2.4\text{ m}$ ). Contains emergency voice/alarm system, FDAS annunciator, elevator location display, sprinkler/standpipe status, stair door unlock controls, fire pump status, emergency power status, and fire department telephone.
Stairwells: All interior stairwells pressurized and enclosed. Door locks integrated with FDAS to unlock automatically during alarms.
First-Aid Fire Protection: Each floor provided with a $38\text{ mm}$ lightweight flexible hose with spray nozzle connected to wet standpipe ( $30\text{ minutes}$ water supply).

Hazardous Materials and Hazardous Operations (Chapter 3 & Chapter 4)

Hazardous Materials General Rules (Chapter 3)

High Hazard Levels:
- Level 1: Detonation hazard (Class 4 oxidizers, detonable pyrophorics/organic peroxides).
- Level 2: Deflagration/accelerated burning (Combustible dusts, Class I organic peroxides, flammable gases/cryogenics, Class 3 water-reactives).
- Level 3: Physical hazard/combustion support (Class 2/3 oxidizers, Class II/III organic peroxides, oxidizing gases).
- Level 4: Acute health hazards (Corrosives, highly toxic/toxic materials).
Control Areas & MAQ: Separated by fire barriers per Table 23. Special controls in mercantile/industrial/storage allow increases: solid storage \tile 976.4\text{ kg/m}^2; liquid storage \tile 76\text{ L/m}^2; stack height \tile 1.8\text{ m}.
Material Specific Rules:
- Cellulose Nitrate (Pyroxylin): Quantities $> 10\text{ kg}$ stored in vented sprinklered cabinets (\tile 225\text{ kg}) or vaults ( $> 450\text{ kg}$ , max vault volume $42\text{ m}^3$ with 1 sprinkler per $3.5\text{ m}^3$ ).
- Combustible Fibers: Baled fiber blocks \tile 700\text{ m}^3 separated by $1.5\text{ m}$ aisles. Loose fiber storage in loose houses ( $28\text{ m}^3$ to $70\text{ m}^3$ ).
- Matches: Piles \tile 3\text{ m} high, volume \tile 425\text{ m}^3, aisle width $1.2\text{ m}$ . Clearance to other commodities $1.5\text{ m}$ .
- Magnesium: Ingot piles \tile 23,000\text{ kg} indoors ( $45,400\text{ kg}$ outdoors). Heavy casting piles \tile 36\text{ m}^3; Light casting piles \tile 28\text{ m}^3. Powder plants situated \tile 91.5\text{ m} from public roads/structures. Extinguishing agents: Class D ONLY. WATER, FOAM, HALON, CO2, AND SAND ARE PROHIBITED ON MAGNESIUM FIRES.
- Flammable & Combustible Liquids (Section 10.3.7.5):
  - Inside storage rooms: $2\text{-hour}$ fire rating, $100\text{ mm}$ liquid-tight sills/ramps, ventilation $6\text{ air changes/hour}$ .
  - Outside drum storage: Class I ( $> 100\text{ drums}$ ) located \tile 18\text{ m} from buildings; Class II/III ( $> 300\text{ drums}$ ) located \tile 15\text{ m} from buildings.
  - Underground tanks: Cover with $600\text{ mm}$ earth or $300\text{ mm}$ earth plus $100\text{ mm}$ reinforced concrete slab. Under traffic: $900\text{ mm}$ earth or $500\text{ mm}$ earth plus $50\text{ mm}$ concrete/ $200\text{ mm}$ asphalt.
  - Tank vents: Discharge point \tile 2.42\text{ m} above fill pipe, \tile 3.64\text{ m} above ground level.
  - Service station dispensers: Located \tile 6\text{ m} from building openings, \tile 6\text{ m} from public ways. Emergency pump shutoff located \tile 30\text{ m} from dispensers ( $4.6\text{ m}$ to $22\text{ m}$ for master switch).
- Liquefied Petroleum Gas (LPG) (Section 10.3.7.8):
  - Fence height \tile 1.8\text{ m} chain link. MAWP for vaporizers $1.7\text{ MPa}$ gauge.
  - Water supply for tank farm: Fire water for at least $60\text{ minutes}$ .
  - Building LPG piping: Prohibited in basements, lift shafts, flues, staircases, unventilated voids, escape corridors. Secondary containment pipe required if passing through confined spaces. Gas Leak Detection System (GLDS) mandatory, interconnected with FDAS, sensor mounted \tile 1\text{ m} above floor.

Hazardous Operations (Chapter 4)

Automobile Wrecking Yards: Perimeter chain-link fence \tile 2.5\text{ m} high with two $4.5\text{ m}$ gates. Tire piles \tile 15\text{ m} from fence.
Bowling Alleys: Pin refinishing in $2\text{-hour}$ fire-rated rooms. Storage of flammable liquids \tile 225\text{ L} in cabinets.
Industrial Ovens and Furnaces (Section 10.4.16): NFPA 86 compliant. Explosion relief area $0.093\text{ m}^2$ per $0.424\text{ m}^3$ furnace volume. Maximum surface temperature \tile 71^\ncirc\text{C}.
Welding, Cutting, and Hot Works (Section 10.4.17):
- NFPA 51B compliant. Fire Safety Clearance required.
- Combustibles relocated at least $11\text{ m}$ in all directions or protected by listed welding blankets.
- Fire watch maintained for at least $30\text{ minutes}$ after completion of hot work.
Safeguarding Construction/Demolition (Section 10.4.18):
- NFPA 241 compliant. Trash chutes $> 14\text{ m}^2$ noncombustible or sprinklered.
- Temporary standpipes extended with construction, top outlet \tile 1\text{ floor} below highest staging.
- Tar Kettles: Operating kettles prohibited on roofs/inside buildings. Two 4-A:40-B:C fire extinguishers within $7.6\text{ m}$ of kettle; One 4-A:40-B:C extinguisher on roof.

Schedule of Fees, Fines, and Administrative Procedures (Rules 12, 13, 14)

Fire Code Fees Schedule (Rule 12)

Fire Safety Inspection Fee (FSIC): $15\%$ of all LGU/PEZA fees charged, minimum \text{PhP } 500.00$.\n\n* **Filing Fee for FSEC**: ext{PhP } 200.00$.
Storage Clearance Fees (Sample Rates):
- Flammables/Combustibles (LPG Bulk):
  - \tile 200\text{ L}: $\text{PhP } 70.00$
  - $201 - 2,000\text{ L}$ : $\text{PhP } 140.00$
  - $2,001 - 8,000\text{ L}$ : $\text{PhP } 280.00$
  - $8,001 - 20,000\text{ L}$ : $\text{PhP } 699.00$
  - $20,001 - 200,000\text{ L}$ : $\text{PhP } 1,398.00$
  - $200,001 - 400,000\text{ L}$ : $\text{PhP } 5,592.00$
  - Every additional $4,000\text{ L}$ in excess of $400,000\text{ L}$ : \text{PhP } 35.00$.\n\n* **Conveyance Clearance Fees**:\n\n * *Flammable/Combustible Liquid Tank Truck*: First 2,000 ext{ L} $=$ ext{PhP } 1,748.00 $; Every additional$ 400 ext{ L} $=$ ext{PhP } 70.00$.
- Explosives/Hazardous Chemicals Truck: First $500\text{ kg}$ = $\text{PhP } 1,049.00$ ; Every additional $100\text{ kg}$ = \text{PhP } 70.00$.\n\n* **Other Clearances**:\n\n * Fireworks Display: ext{PhP } 1,049.00\n\n * Fumigation/Fogging: ext{PhP } 350.00\n\n * Open Flame: ext{PhP } 525.00\n\n * Fire Drill: ext{PhP } 1,000.00\n\n * Fire Incident Clearance: ext{PhP } 350.00\n\n * Hot Works (1-5 machines): ext{PhP } 500.00 $; (6-10 machines):$ ext{PhP } 1,000.00 $; ($ > 10 ext{ machines} $):$ ext{PhP } 1,500.00$.
- Protest Fee: $\text{PhP } 500.00$ ; Appeal Fee: \text{PhP } 1,000.00$.\n\n## Schedule of Administrative Fines (Rule 12)\n\n* **Failure to Provide Safety Measures for HazMat Storage/Handling**: Fines computed per kg/liter/m3 ranging up to ext{PhP } 50,000.00 maximum.\n\n* **Failure to Provide Safety Measures for Hazardous Operations**: ext{PhP } 2,843.20 $to$ ext{PhP } 50,000.00.\n\n* **Failure to Provide Safety Construction, Protective & Warning Systems**: ext{PhP } 37,500.00 $to$ ext{PhP } 50,000.00.\n\n* **Prohibited Acts (Section 8 Violations)**: ext{PhP } 37,500.00 $to$ ext{PhP } 50,000.00.\n\n* **Failure to Renew FSIC**: 50\% $of total fee amount if default is$ < 1 ext{ year} $;$ 100\% $of total fee amount per year of default if$ ile 1 ext{ year}.\n\n## Administrative Courses of Action (Rule 13)\n\n* **Period for Correcting Violations**:\n\n * *Immediately / 24 Hours*: Obstructing exits, locking exits, fire lane obstruction, false alarm, smoking in prohibited areas, tampering electrical systems, HazMat liquid/gas leaks, hotworks violations.\n\n * *Within 3 Days*: Gate obstruction, failure to submit insurance policy, high piled stock violations, match storage violations.\n\n * *Within 7 Days*: Combustible fiber violations, cellular plastic foam violations.\n\n * *Within 10 Days*: Absence of fire walls.\n\n * *Within 15 Days*: Absence of fire alarm, emergency lights, exit plan, sprinklers, standpipes, or smoke dampers.\n\n* **Affidavit of Undertaking**: Owner may execute an Affidavit of Undertaking for initial compliance, with completion period not exceeding 6 ext{ months} $(extendable once for up to another$ 6 ext{ months}).\n\n## Miscellaneous Provisions (Rule 14)\n\n* **Protest**: Verified protest filed with Provincial/District Fire Marshal (or Regional Director) within 5 ext{ days} $of notice receipt. Non-refundable protest fee$ ext{PhP } 500.00 $. Resolved within$ 15 ext{ days}.\n\n* **Appeal**: Verified appeal filed with next higher authority within 5 ext{ days} $of decision. Non-refundable appeal fee$ ext{PhP } 1,000.00 $. Resolved within$ 30 ext{ days}$$. Filing a protest/appeal DOES NOT stay the running of correction periods unless expressly ordered.
Alternative and/or Remedial Fire Safety Measures: Evaluated by the BFP Fire Safety Technical Committee for existing buildings where strict compliance causes structural instability/integrity failure.