HOW DO FIRE ALARM SYSTEMS WORK : VIRTUAL USA HOMELAND SECURITY.
How Do Fire Alarm Systems Work
- (Alarm system) Burglar (or intrusion), fire, and safety alarms are electronic alarms designed to alert the user to a specific danger. Sensors are connected to a control unit via low-voltage wiring or a narrowband RF signal which is used to interact with a response device.
- (alarm system) alarm: a device that signals the occurrence of some undesirable event
- (alarm system) Warning devices, installed or free-standing, including but not limited to: carbon monoxide detectors, flue gas and other spillage detectors, security equipment, ejector pumps and smoke alarms.
- "Willow's Song" is a ballad by American composer Paul Giovanni for the 1973 film The Wicker Man. It is adapted from a poem by George Peele, part of his play The Old Wives' Tale (printed 1595).
- (How does) PowerGUARD™ Power Conditioning work?
- (How does) a better "Vocabulary" help me?
- cause to go off; "fire a gun"; "fire a bullet"
- Combustion or burning, in which substances combine chemically with oxygen from the air and typically give out bright light, heat, and smoke
- open fire: start firing a weapon
- One of the four elements in ancient and medieval philosophy and in astrology
- the event of something burning (often destructive); "they lost everything in the fire"
- A destructive burning of something
- a product produced or accomplished through the effort or activity or agency of a person or thing; "it is not regarded as one of his more memorable works"; "the symphony was hailed as an ingenious work"; "he was indebted to the pioneering work of John Dewey"; "the work of an active imagination";
- activity directed toward making or doing something; "she checked several points needing further work"
- Activity involving mental or physical effort done in order to achieve a purpose or result
- A place or premises for industrial activity, typically manufacturing
- exert oneself by doing mental or physical work for a purpose or out of necessity; "I will work hard to improve my grades"; "she worked hard for better living conditions for the poor"
- Such activity as a means of earning income; employment
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Eastern Market Fire, 4.30.07
The Eastern Market is a public market in the Capitol Hill neighborhood of Washington, D.C., housed in a 19th century brick building. It is located on 7th Street SE, a few blocks east of the U.S. Capitol between North Carolina Avenue SE and C Street SE. The Eastern Market is on the National Register of Historic Places. It was badly damaged by an early-morning fire on April 30, 2007.Tthe building is expected to be closed until late 2008 or 2009. Eastern Market also marks a smaller community within the Capitol Hill neighborhood by serving as an anchor point for other nearby stores and restaurants. It is served by a nearby eponymous stop on the Washington Metro Blue and Orange Lines. History Public fresh-food markets were included in L'Enfant's original plans for the City of Washington. Capitol Hill has had a farmers' market from almost the inception of the City of Washington. The Eastern Market, completed in 1873, was designed by Adolph Cluss, a prominent local architect who designed the Franklin and Sumner Schools as well as many other post-Civil War buildings in the District of Columbia. It was the first in a larger city-owned public market system, initiated to urbanize Washington, make orderly provision for the distribution of goods to its residents, and serve as a magnet to draw residents. The Market was expanded in 1908 with the addition of the Center and North Halls designed by Snowden Ashford. At the start of the 20th century, the Eastern Market was recognized as the unofficial "town center" of Capitol Hill. It is the last of the city's public markets still in operation. Despite nearly closing due to competition from grocery store chains and a decline in neighborhood investment, local residents fought to keep it open, and the area has since revitalized. The Eastern Market is still a thriving home to a working farmers' market. Fresh meats, baked goods and cheeses are sold from indoor stalls, and fresh produce is sold outside beneath the covered sidewalk. Artisans and antiques dealers also sell their goods outside the market on weekends, making Eastern Market a popular stop for locals as well as tourists. The Market 5 Gallery organizes art shows, music and theatre performances, and craft sales at the Eastern Market. As Capitol Hill's population spread in the early 20th Century, a new addition consisting of the Center and North Halls was added. Eastern Market was unofficially recognized as the "town center" of Capitol Hill. Both the Eastern Market building and its interior are designated National Historic Landmarks. The market had been in continuous operation since 1873! Eastern Market is one of the few public markets left in Washington, DC, and the only one retaining its original public market function. Fire closes down market Eastern Market was badly damaged by an early-morning 3-alarm fire on April 30, 2007. The heaviest damage was in the South Hall of the market, the portion occupied by vendors' stalls, where the roof suffered a partial collapse. The Washington Post has described the South Hall as "gutted so badly that birds can now fly in through the front windows and out the back ones." Following the fire, Washington D.C. Mayor Adrian Fenty promised to rebuild the market. -------------------------------------------------------------------------------------------------------------------- Fires Ravages Eastern Market Tuesday, May 1, 2007 A pair of massive fires ripped through two treasured city buildings in separate incidents yesterday -- first destroying the butcher, bakery and fishmonger stalls at Eastern Market and 12 hours later claiming valuable books, leather-bound documents and artwork at the Georgetown branch of the D.C. Public Library. About 400 D.C. firefighters and other emergency personnel responded to the three-alarm fires at the neighborhood landmarks, which are about seven miles apart. No one was hurt in either blaze. The causes are under investigation, but Acting Chief Dennis L. Rubin said last night that he was "90 percent" sure that the Eastern Market fire was accidental, probably caused by an electrical problem. The 134-year-old market, beloved for its food, flowers and flea markets, sustained $20 million in damage, a city official said. Authorities said they do not think the fires are connected but noted several coincidences, including the timing, scope and damage caused. Both were in busy parts of the city: Eastern Market is at Seventh and C streets SE in Capitol Hill, and the library is at Wisconsin Avenue NW and R Street NW. Three-alarm fires are rare in the District, and officials said it was rarer still to have two such emergencies in the same day. About one-fifth of the department's workforce was at one scene or the other, and neighboring jurisdictions helped the District keep up with other calls. Mayor Adrian M. Fenty (D) raced from one place to the other with Rubin, the former Atlanta fire chief who took over in Washing
Insipiration for a short story
Lucky to have made it out. By James "SumoCow" Chesley “Here I was, thinking it would be a easy days' work,” I thought to myself. my ship shuddering around me, complaining of the abuse it had just gone through. Not ten days before, it was a brand-new, top of the line Taranis. Now, I could scarcely tell what remained of the once sleek hull that surrounded my pod in comfort. My Corp had sent me out a few days ago into the outer reaches of our patrolled space, hopeing to catch the local ruffians doing their dirty work at one of our protected colonies. The long hours spent traversing the system, keeping one step ahead of the probes I knew the group would deploy to catch the unlucky civilian victim of the day, had taken its toll on my mind and body. I knew I should have called for a relief pilot hours ago, but my stubborness and pride kept me from making that fateful decision. I open my weary eyes to the inside of my pod, the thick fluid surrounding my body glowing with the power of the life-support system keeping me alive. “How many years has it been? How long have I been a Poder?” My thoughts were beginning to distract me from keeping watch for the scum that I knew to be lerking deep in this system's expanse. I began my own scans of the asteroid belt that I had been patrolling for the last few minutes. The bumps and humming of the arrays turning seemed to echo loudly through my pod as they worked their magic. I knew that they were here, somewhere. Just a matter of finding them and catching them with their proverbial pants down when they went to rough-up the Civis at the asteroid colony. I had powered down almost all of my systems so that I would show as little signature as possible, and keep the scum from knowing I was there, awaiting them to strike out in ambush. Only my life-support and passive scanners showed any signs of life on my HUD, the rest of my surroundings cold and lifeless as the rocks that my ship was tethered to. Then, as if my prayers had been answered by one of the gods in the pantheon, two small craft appeared on the panel that signified my scanning array. “Ah, like insects approching the web... Finally, they grace us with their humble appearance.” I could feel the muscles in my face tighten into a grin, my body tensing for the action I knew to be coming. “Sad, that only two showed up, it shouldnt take me long to dispatch them.” I watched them as they began approching the colony's docking bay and the various small civilian craft that were awaiting to return from their day's hard work out in the belts around the system. Alarms blared their bright red warning from the bay's outer doors, attempting to warn the miner's of the impending danger. The frightened outcry's of the Civi's could be heard over the radio on all channels, which I'm sure the marauder's were just loving. Their lumbering hulls began their torturously slow movements to try to get away from the docking bay, but I knew they wouldnt make it very far before the thieves were upon them like wolves among the sheep. I began powering up my systems, my mind flying through the start-up sequence. Engines roared to life, the sheer power thundering through to my very core as they sent me hurtling the two hundred kilometers towards the colony and the unwitting rogues. My scramblers blinked their green online status as the distance closed rapidly. Weapons came online next, the turrets aligning themselves through the initialization process. I could feel my ship come alive around me, aching for the sweet release of vengeance about to be rought upon its enemies. I flared my microwarp drive, sending me even faster towards the awaiting vessels. I could almost see the colony now through my forward window. It's enormous bulk nothing but a small spec in the vast space surrounding me. The sultry voice of my constant AI companion thrummed into my ears, “Target In range, acquiring firing solution.” The turrets began tracking towards the enemy ships, now that I could see on my HUD, I could tell that they were nothing more than cheap, second-hand frigates that these thieves were known to pilot. “This should be easy to take care of. Now, what to do afterwards?” I chuckled to myself as I began closing in on the commandeered Caldari-made condors that they were piloting. I saw them react to my active sensors painting them as targets. I had to hand it to them, they did react quicker than the last pirates I had dispatched. Little did I know that the weariness that had clouded my thoughts but a few minutes before would come to bite my rear-end quite so hard. As I released the computer to fire all weapons on the first unlucky thief, I fixed my warp scrambler on the other, preventing him from leaving even if he wanted to. The familiar thunk and explosion of power from my turrets reached out to play out their destructiveness against the shields and hull of the first Condor, washing the ship in sparks and fire as the munitions deton