David Destefano的文章和照片
对消防技能保持敏锐的优势，并继续保持情境意识，这对于现代188金博网网址多少消防员来说是一个艰巨的挑战。如今，我们被指控执行多种任务，并且有较少的人员来实现我们的目标。消防服务中的基本单元是发动机公司。某些任务已分配给发动机公司的预期，而不管其保护的管辖权如何：
- Stretch to and operate the appropriate attack line on the seat of the fire, the floor above, or to protect means of egress or lateral exposures.
- Supply water to the scene of the fire.
这些是发动机公司的主要消防任务。188金博网网址多少有时，可能会要求发动机的成员执行卡车公司的功能，例如搜索或大修，甚至在必要时进行通风，但通常发动机公司将水送上并将其应用于大火。
当现代发动机公司的大部分日常工作都用于接听EMS电话时，保持这些操作的有效性和熟练程度可能很困难。培训时间可能会花在更专业的演变上，例如危险材料，技术救援支持以及对自然或人为灾难的反应。
单个发动机公司必须花时间从其他活动中进行审查和练习实现其核心功能的各种方法，最适合其司法管辖区。它们可能包括，但绝不限于以下内容：
- 反向放置和抽水液
- Relay pumping operations
- Pumping sprinklers/standpipes
- Outside stretches
- Standpipe stretches
- Stretching beyond the preconnect with a gated wye.
当然，此列表的相关性将因管辖权而异。上述项目中的许多是发动机公司在大多数火灾中都不会经常执行的任务，但是在某些需要有效部署和操作的事件中，它们可能非常有用。
根据当地政策，发动机公司可能主要使前进进入火灾现场。这并不意味着不会出现需要反向水源反向的情况。泵送消防栓可能很少是带有大直径软管的过程，但是对于需要从消防栓的最大流量流出的火灾，发动机公司需要知道如何快速设置以泵送或在消防栓上进行泵送或变化到火场。
许多消防部门，尤其是在供水足够的城市地区，很少接力泵。但是，对于可能需要的情况，仍必须练习这种演变，并且该程序“保持在头盔下”。这些可能包括在磨坊建筑物中发生火灾或其他将对任何供水系统征税的巨大占用者，要求挖掘更距离的电源。在寒冷的天气气候中，大火附近的几个消防栓可能会冷冻，需要很长的供水。
The opportunity to supplement a sprinkler or standpipe system may be a rare occurrence in some departments. In these cases, company officers should review department policy for these scenarios with driver/operators and the entire company. Understanding the role of the fire department pumper in conjunction with the stationary fire pump (if so equipped) is an important part of the driver/operator’s responsibilities when pumping the fire department connection. Also, reviewing local preference on the diameter of hose stretched from a standpipe as well as the type of nozzle employed will help ensure a successful operation.
Along with the role of the driver/operator in supplying the standpipe system, the firefighters on the attack line must be well-versed in making a standpipe stretch, including the amount of hose needed for typical occupancies in the district and how to efficiently use protected stairwells to mount their attack.
(1) Engine company members should routinely practice stretching up the various types of stairways found in their district.
Many engine companies protect districts with large numbers of buildings that are not standpipe protected and have many stretches that are well served by an outside stretch over a balcony, fire escape, or window. This simple operation will be quick and efficient only if the entire company understands the types of occupancies that favor this tactic, the equipment required, and the role of each company member.
(2) Outside stretches may be performed using various means, but all operations require members to coordinate their actions and know their role.
With ease of use has come a great reliance on preconnected handlines to fill the needs of every incident. Although an engine company properly outfitted with preconnects to suit its most likely stretches is a great asset, there will come a time when that company will need to stretch beyond the preconnect. Practice using a three-inch supply line equipped with a gated wye for use in a long horizontal or vertical stretch will serve the engine company well in reaching a fire in a garden apartment or similar setting.
任何战术选择的审查和训练的目的是确保平稳有效的操作，这将为成功的结果提供最佳的机会。当发动机公司练习每个事件时可能不会遇到的操作时，它们有助于确保每个成员都会从同一脚本阅读并做出正确的反应，并保持锋利的优势，这使高级引擎公司有理由感到自豪。
David DeStefanois a 22-year veteran of the North Providence (RI)Fire Department，他在梯子公司担任中尉。1。他以前曾在发动机3担任中尉firefighter在梯子1中。他为罗德岛消防学院讲授各种主题。188博金宝体育1他可以接触到dmd2334@cox.net.
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