You asked the following questions: “We have a storage arrangement of large wooden boxes stored on top of each other to approximately 20 ft. The boxes are filled with household items of Class III commodities. Section 5.6 does not specifically address this commodity. Would Class III be a proper description of this commodity? Would Chapter 14 be appropriate to determine density? Specifically Figure 14.2.4.2 with high temperature sprinklers?” In response to your questions we have reviewed NFPA 13, 2010 edition that you indicated as the applicable standard. Our informal interpretation is that there are few questions that we are unable to answer; unfortunately, yours is one of them.
The protection criteria will have to be discussed with
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I hope you understand our dilemma regarding basic design for facilities. To date, we 've answered over 2000 written requests for interpretations and countless numbers of verbal requests. I hope we can assist you in the future. The following is some guidance to help get you started. First, A.3.9.1 indicates that a six-sided portable storage container can be a combustible or noncombustible enclosed storage unit with varying dimensions ranging from small portable rental storage units to large freight containers. The Technical Committee on Sprinkler System Discharge is unaware of fire tests, and no design guidance is furnished. A table was also added as Table A.5.6, Examples of Commodities Not Addressed by Classifications where one item listed is Storage Container - Large container storage of household goods. That applies to your scenario. To get you started, check with the client on the commodities that will be stored inside the portable moving containers. Typically, household items have a range of commodity classifications from Class I through expanded Group A plastics in the form of foam cushions or mattresses. Since the commodities may vary, the worse case scenario of expanded Group A plastics may be a starting point. The container storage would not qualify as rack storage and would match closer to solid pile storage arrangement. The decision tree in Figure 15.2.2 provides guidance on selecting a density in Table 15.2.6(a) for Control Mode
You have asked the following question: “We have a high school project with a noncombustible gymnasium. The entire school is protected with a fire sprinkler system per NFPA 13. The angled seating structure is stair stepped concrete to allow for elevated seating. The area under the seating is designated as storage with full height doors and has an angled inverted stair step ceiling. Does this storage area under the seating require fire sprinkler protection?” In response to your question, we have reviewed NFPA 13, 2013 edition that you indicated as the applicable standard. Our informal interpretation is that fire sprinklers are installed throughout the premises and would be required for the storage area.
You asked the following questions: “We are working on a project in an existing warehouse that stores and distributes auto parts protected by an existing ESFR system. The owner(s) would like to add a 10 ft high mezzanine with a solid deck about 32,000 sq. ft. in area and store below it. The framing for this mezzanine will be open web bar joist approximately 18 in. deep. The top of the shelving will be 8 ft in. with no storage on the top shelf. The owner is anticipating that about 50% of the products will be Group A Plastics and could be placed anywhere below the mezzanine. The proposed shelving is to be solid shelves by placing two 18 in. deep shelving back-to-back with no longitudinal or transverse flue spaces with a 36 in. aisle. There are five things we are looking to verify: 1) If we are interpreting NFPA 13 (2007 edition) Chapter 17 correctly, if the
In this problem, the football field will need a fresh watering or irrigation system. This is for the football field to be moist so the grass within the field will not get dried up.
You may be thinking about installing a sprinkler system on your property, but if you are thinking about doing it yourself, the following are three reasons to use a professional.
Automatic sprinkler systems are better protection than a fire department since the sprinkler systems would react to fire faster than the fire department could. However, they can work together. The fire department can respond after the automatic sprinkler systems. The automatic sprinkler systems need to work well so that in case of fire, the sprinklers actually function as they should. The sprinklers need to be used in warm climates or in heated areas. (Hammer & Price, 2001, p.
All Seasons Sprinkler and Landscaping, Inc. is a landscape contracting firm that is located in Costa Mesa, California. All Seasons Sprinkler and Landscaping, Inc. is currently serving the entire Orange County, California area. This landscape contracting firm was founded dating back to the year 1987. All Seasons Sprinkler and Landscaping, Inc. is an expert in commercial and residential services. Their services include garden design and installations, sprinkler system installation and repair, drainage systems, tree or plant installations, fountain installations pond installations, concrete and masonry, and more. All Seasons Sprinkler and Landscaping, Inc. performs sodding service and installation, outdoor light repair, and outdoor building lighting
“Are PIV's or wall PIV's required on a sprinkler system? All the AHJ's in Tennessee believe that they are. I started in the sprinkler business in Michigan and we rarely used PIV's. Section A.8.16.1.1.1 states that a water supply shall not extend into a building unless it is under the control of an outside indicating valve or an inside indicating valve located near the outside wall of a building. Every system that we install has an indicating valve inside near an exterior wall of the building on the backflow assembly. Why would I also need a PIV? Even if there was a PIV showing open on the window, you could still have a valve inside on the backflow assembly that is closed so what is the point?” In response to your question, we have reviewed
My essay is about fire systems occasionally fail article. After reading the article some of those case study could be prevented with the sprinklers system failing. In my fire district I would go around to the places that has sprinklers systems and make sure they are working and advised the building owners to keep good maintenance records and get then tested regularly. I’ll make sure I’ll bring to the owners all the statistics on how the fire sprinkler systems does fail, so they can make sure it doesn’t happen to them. I let them know there are four reason sprinkler systems fail to control the hazard. First, the failure to maintain operational status of the system. Second, is failure to assure adequacy of system and/or for the complete coverage
You asked the following questions: “We have a project that is utilizing ESFR K-16.8 sprinklers. The building is heated with electric unit heaters. Near the unit heaters we are installing 212 deg. F ESFR sprinklers as required by Section 8.3.2.5. However, the tenant has an issue with the requirement of the unit heaters to be installed 7 ft below the elevation of the sprinklers per Section 8.3.2.5. The tenant feels the heaters being installed at the lower elevation will conflict with their operations with racks and forklifts. Is there any relief to the 7 ft clearance requirement below the sprinklers in this case?” In response to your questions we have reviewed NFPA 13, 2013 edition that you indicated as the applicable standard. Our informal
The automatic fire sprinkler system was one of the earliest sprinkler systems placed into effect. The origin of the modern day automatic sprinkler system dates back to the early 1800’s. The first automatic sprinkler system was created in England in the 1806 by John Carey. It consisted of a pipe with valves held closed by counterweights attached by string. When flames burned through the string the counterweight dropped to the floor, which opened the valve that released the water and extinguished the fire. As the 1800’s progressed, the basic pipe system for sprinklers was becoming more prevalent across England. It began to pop up in textile mills all through out the country. In 1864, as sprinkler system use grew, Major Stewart Harrison of
In the times it takes two minutes to past, could you make it out of your home? Could your family? The American Red Cross states that it can take as few as two minutes to become deadly, compared to the ten minutes many survey takes believed they had (American Red Cross, 2015). When you think of everything we do to protect our homes, families, and property with insurance, security alarms and locks, why do we not find more home sprinklers systems? This essay hopes to highlight the benefits of residential sprinkler systems.
You asked that I provide you with my advice respecting Elmira Aggregate Ltd. (EAL) stockpiles of sand. In particular, you asked that I provide advice as to whether EAL breached s.15 of the Environmental Protection Act by failing to notify the Ministry of a discharge of contaminate. As elaborated below, I am of the view that EAL has breached s.15 of the Environmental Protection Act (EPA), as the discharge created is likely to cause an adverse event.
In addition, I would design a strategic transportation plan that coordinates inbound and outbound shipments to reduce transportation costs and improve service levels. The warehouse will be designed
The organization in this study, a multi-billion dollar warehousing and distribution company, has been housed in an old building and will be moved to a new state-of-the-art facility. This move involves the planning, organizing, staging and moving of products from one location to the other. Included in planning needs are signage, warehouse racking placement, warehouseman selector choosing routes, freezer, cooler and dry product placement. Incorporated into this move will be the necessity to deal with contractors who are completing the building as well as contacting all vendors and suppliers to inform them of the change of location and service changes during the two-day transition period. The actual moving of all products will require 16 hours, 30 employees on two shifts at two different locations.
Welfare accommodation: In relation the projected welfare, it is recognisable required, I have considered using this method because this method mostly uses in construction that does not have enough space. The picture is near my house this undergoing project for student accommodation in north London. The site is located at N7 Holloway road very busy side road. I believe this method can be beneficial in relation London road project. The container will be located on the top of very secure scaffolding outside the site. The method would not affect any public activities, traffic. It is clearly the method has not affect pedestrian can walk on the pavement as usual for daily activity without any safety concern. In terms of the regulation, provide the welfare staffs will be happier working with safe & healthy environment site. Its general principle in construction site management is ensuring to provide adequate accommodations such as washing facilities, toilet and place to eat food and warm up, changing room these requirements are legal duties (Design and management’s regulations 2007) the regulations apply to each big construction work deepened the size of the project. In terms,