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This guide specification covers the requirements for circular clarifiers for use in Water Resource Recovery Facilities (WRRFs). This guide specification may be used to prepare specifications for either primary or secondary clarifiers for the treatment of domestic wastewater only....
This standard shall identify the minimum levels of competence required by responders to emergencies involving hazardous materials/weapons of mass destruction (WMD). This standard shall apply to any individual or member of any organization who responds to hazardous materials/WMD incidents. This...
This standard provides a range of sprinkler system approaches, design development alternatives, and component options that are all acceptable. Building owners and their designated representatives are advised to carefully evaluate proposed selections for appropriateness and preference. This standard...
As indicated in its scope, NFPA 13D applies only to one- and two-family dwellings, such as those shown in Exhibit I.1.2, and manufactured homes. The term manufactured home refers to a portable vehicle as defined in 3.3.5, which used to be called a "mobile home." The size limits (i.e., height...
This recommended practice provides general educational information on the following aspects of each of the common industrial types of fire resistant fluids used in hydraulic fluid power systems: a) product description; b) operating temperature; c) foaming and aeration; d) corrosive properties; e)...
This standard shall address the health, flammability, instability, and related hazards that are presented by shortterm, acute exposure to a material under conditions of fire, spill, or similar emergencies.
This standard shall apply to establishments hereinafter defined as drycleaning facilities. Purpose. This standard prescribes safeguards intended to prevent fires and explosions, and other related hazards involving drycleaning, and associated wetcleaning, and laundry processes and to minimize the...
This standard addresses the following: The construction, location, protection, and maintenance of grandstands and bleachers, folding and telescopic seating, tents, and membrane structures Seating facilities located in the open air or within enclosed or semi-enclosed structures such as tents,...
This standard shall provide requirements for the protection of the audience, support personnel, performers, the operator, assistants, and property where flame effects are used. Purpose. The purpose of this standard shall be to provide minimum requirements for the design, manufacture, and operation...
This standard defines types of building construction based on the combustibility and the fire resistance rating of a building's structural elements. Fire walls, nonbearing exterior walls, nonbearing interior partitions, fire barrier walls, shaft enclosures, and openings in walls, partitions,...
Title. NFPA 101, Life Safety Code, shall be known as the Life Safety Code®, is cited as such, and shall be referred to herein as "this Code" or "the Code." Danger to Life from Fire. The Code addresses those construction, protection, and occupancy features necessary to minimize danger to life...
This standard applies to purging and pressurizing for the following: (1) Electrical equipment located in areas classified as hazardous by Article 500 or Article 505 of NFPA 70® (2) Electrical equipment containing sources of flammable vapors or gases and located in either classified or...
The scope of this standard is limited to the necessary functions and actions related to preparedness, response, and recovery from an active shooter/hostile event response (ASHER). Purpose. The purpose of this standard is to identify the program elements necessary to develop, plan, coordinate,...
This standard shall apply to the commercial scale extraction processing of animal and vegetable oils and fats by the use of Class I flammable hydrocarbon liquids, hereinafter referred to as "solvents." This standard shall also apply to any equipment and buildings that are located within 30 m (100...
This standard shall provide the required procedures, methods, and documentation for the commissioning of active and passive fire protection and life safety systems and their interconnections with other building systems. Purpose. The purpose of this standard is to provide the minimum requirements...
This recommended practice provides information on the classification of combustible dusts and of hazardous (classified) locations for electrical installations in chemical process areas and other areas where combustible dusts are produced or handled. This recommended practice provides information on...
This standard shall apply to the spray application of flammable or combustible materials, as herein defined, either continuously or intermittently by any of the following methods: (1) Compressed air atomization (2) Airless or hydraulic atomization (3) Electrostatic application methods (4) Other...
