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Avis d'intention

Sang et produits sanguins labiles

1.1 This Standard provides management requirements for facilities that collect, process, store, and use human blood and blood components for transfusion. It addresses issues of safety, efficacy, and quality for recipients...
Avis d'intention

Les structures de gestion des eaux pluviales ...

1.1 This Standard covers polymeric subsurface stormwater management structures and accessories used in the collection, detention, retention, and infiltration of stormwater runoff. Applications include, but are not limited to...
Avis d'intention

Ventilateurs et ventilateurs

1.1 This Standard applies to fans and ventilation equipment that is (a) cord-connected, rated at not more than 250 V; (b) permanently-connected to supply circuits of 600 V and less, single-phase or three-phase; (c) used in...
Avis d'intention

Ascenseur et escalier équipements électriques

1.1 The requirements of this Standard apply to the following electrical equipment for elevators, escalators, moving walks, dumbwaiters, material lifts, and elevating devices for persons with physical disabilities (platform...
Avis d'intention

Hyperbaric facilities

1. Scope 1.1 General 1.1.1 This Standard applies to hyperbaric chambers that have as their primary function the subjection of humans to pressure environments exceeding 1 atmosphere absolute, such as those required in diving...
Avis d'intention

Systèmes souterrains

1.1 This Standard applies to the lines and equipment associated with underground electric supply and communication systems located outside fenced supply stations and buildings, and also where the installations or equipment...
Avis d'intention

Variateurs de vitesse réglables

1.1 This Standard specifies requirements for adjustable speed drives (ASDs) with respect to electrical, thermal, and energy safety considerations. It applies to adjustable speed ac and dc electric drives connected to line...