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1, 2, 3 of PART 4. Jana Gillis Chief Fire Prevention Officer Grimsby Fire Department. Nov. 1994 - Sean Kells, 19, died following preventable industrial incident 3 rd day of his part time job. F/C liquids are found in workplaces and homes.
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1, 2, 3 of PART 4 Jana Gillis Chief Fire Prevention Officer Grimsby Fire Department
Nov. 1994 - Sean Kells, 19, died following preventable industrial incident 3rd day of his part time job.
For burning to occur, flammable and combustible liquids must be present in their vapour state. Liquids do not actually burn.
#1 APPLICATION
Classification Processed, stored, handled or used at temperatures above their flash points handled with same precautions as Class I
Part 4 contains general provisions that apply to all occupancies, and also operation specific provisions that apply only to some occupancies.
GENERAL PROVISIONS • Classification / Flashpoint • Electrical Installations • Fire Prev. & Protection • Spill Control / Drainage Systems • Ventilation • Handling F/C Liquids • Container Storage & Handling • Room Container Storage & Dispensing • Cabinets Container Storage • Outdoor Container Storage • Storage Tanks • Piping & Transfer • Out of Service Tanks • Tank Vehicles
OPERATION SPECIFIC • Assembly & Residential • Mercantile • Business & Personal, Detention, Educational, Care, Care & Treatment • Industrial • Industrial (Incidental Use) • Fuel Dispensing (TSSA) • Bulk Plants • Piers & Wharves (Federal) • Process Plants • Distilleries • Laboratories
Not Applicable TDGA (Federal) TSSA Airports, piers and wharves (Federal) Underground mines /mining plants regulated under OH&SA Aerosol products On farms for individual farm use
#2 COMPLIANCE
Compliance • Acceptable solutions of Part 4
Compliance Grandfathered • Accept existing conditions (spacing of tanks, tank spacing to property lines and buildings)until replacement or relocation then comply with Part 4.
Compliance Equivalency Proposal by P. Eng. or Architect Arrangements equal to or greater Not applicable - acceptable solutions to which objectives and functional statements have not been attributed Approved and implemented
#3 10 STRATEGIES TO CONTROL RISK
Strategy 1 Containment closed containers portable tanks storage tanks cabinets = limits/closed
Strategy 3 Control of Quantity Equations: Little q (actual quantity in litres) Big Q (maximum quantity) An Example: Assembly qI/30 + qII/150 + qIIIA/600 < 1
Strategy 3 Control of Quantity Assembly Maximum Quantities Stored in building or single fire compartment not less than 1 hr. fire resistance rating: • Max. quantities of any single class of liquid: 30L Class I 150L Class II 600L Class IIIA
Strategy 3 Control of Quantity Assembly Maximum Quantities Two or more different liquid classes follow equation: qI/30 + qII/150 + qIIIA/600 < 1 Example One: 10/30 + 100/150 + 400/600 1.67 Example Two: 10/30 + 40/150 + 240/600 1.0
Strategy 3 Control of Quantity Assembly Maximum Quantities Quantities can be exceeded if kept in: • Code compliant cabinets not exceeding 500 L, or • Code compliant room with no openings directly into public portion of assembly
Strategy 5Control Ignition Sources Smoking / Open Flames Hot works Static charge Sparks / Equipment maintenance Rag disposal Electrical Classification – Forklift trucks
Strategy 9 Fire Suppression Sprinkler NFPA 30 “Flammable and Combustible Liquids Code” OR Automatic special fire suppression system Article 6.8.1.1.
Municipality • Level of service • Operating guidelines • Limitations