We take your protection into our own hands The DENIOS Vision Catalog DENIOS is the worldwide leader in hazardous materials storage, industrial environmental protection, and workplace health and safety. Our highly motivated and skilled team is constantly searching for new ideas and creative innovations, making a positive impact in shaping the future. We provide customer benefits through exceptional product quality, prompt delivery, and outstanding customer support and communication. DENIOS pledges to be a confidence inspiring project partner and reliable problem solver for all environmental protection and workplace safety applications. More than 3,000 products availible | Information pages on current legislation | Expert Tips and Guides | Expert hotline | Telephone order acceptance Online More than 5,000 products availible | Expert Tips and Guides | Transparent order process On-site Consultation Our experts will also be happy to meet you personally on site for consultations and needs analysis. We will identify your individual requirements, and profile together the appropriate products to meet your unique needs. 2

Contain the risk! Acetone, phosphorous, peroxide, tetrachloromethane, hydrofluoric acid... the list goes on. Often with unimposing names, they are all commonly found in produc- tion processes as raw materials, additives, waste products or as the desired end product of production. The problem is they are hazardous substances which are flammable, oxidising, toxic or even potentially explosive. The right knowledge is vital for the risk assessment and implementation of suit- able protective measures. This is where DENIOS, with our specialist expertise, can act as your partner. We’ve put together the most important information for you from page h 6. We can also help with easy to use storage solutions should be. When storing or dispensing hazardous substances, you need to contain the risk! Occupancy and Non Occupancy Storage Building with or without Fire Protection from DENIOS prevent the substances stored inside from causing serious damage to their Environment, from page h 22. Many situations do not lend themselves to common secondary containment equipment. Processing or warehousing often involve larger volumes or areas than can be practically housed in a hazmat enclosure. In addition, what about damage to facilities from outside floodwaters? OSHA and EPA regulations require that all releases be contained and that the flow chemicals and/or sprin- kler water be prevented from migrating into drains, sewers or the environment. Such large volume spills can prove to be catastrophic in scope and expenses involving reclamation, repair and monetary fines. DENIOS is your best partner for analyzing and solving your Large Area Spill Containment issues. Large Area Spill Containment, from page h 58 Since pressurized gas cylinders pose a high risk, the proper storage of gas cylin- ders is extremely important. DENIOS produces products for gas cylinder storage and handling that reliably meet basic requirements such as adequate ventilation and access protection for unauthorized persons. Gas Cylinder, from page h 64 If you like to store smaller quantities you will find our Lockers and Hazmat Stations as safe and suitable solutions, from page h 44. 4 www.denios-us.com

DENIOS Expertise Legally-Compliant Hazardous Material Storage Know Your Hazard Symbols (Pictograms) Hazard symbols have come a long way from the rudimentary drawings used to designate poison in the early 1800s. As a result of updated OSHA chemical labeling requirements, 2016 marks the first full year of adoption of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) in the U.S. The GHS system, part of OSHA's Hazard Communication Standard (HCS), consists of nine symbols, or pictograms, providing recognition of the hazards associated with certain substances. Use of eight of the nine are mandatory in the U.S., the exception being the environmental pictogram (see below). Pictograms and Descriptions Each pictogram covers a specific type of hazard and is designed to be immediately recognizable to anyone handling hazardous material. In addition to pictograms, labels are required to include a signal word (“danger” or “warning”), a brief hazard statement and a precautionary statement outlining ways to prevent exposure. Health Hazard Flame Skull and Crossbones A cancer-causing agent (carcinogen) or substance with respiratory, reproductive or organ toxicity that causes damage over time (a chronic, or long-term, health hazard). Flammable materials or substances liable to self ignite when exposed to water or air (pyrophoric), or which emit flammable gas. Substances, such as poisons and highly concentrated acids, which have an immediate and severe toxic effect (acute toxicity). Flame Over Circle Corrosion Exploding Bomb Identifies oxidizers. Oxidizers are chemicals that facilitate burning or make fires burn hotter and longer. Materials causing skin corrosion/burns or eye damage on contact, or that are corrosive to metals. Explosives, including organic peroxides and highly unstable material at risk of exploding even without exposure to air (self-reactives). Gas Cylinder Exclamation Mark Environmental Hazard Gases stored under pressure, such as ammonia or liquid nitrogen. An immediate skin, eye or respiratory tract irritant, or narcotic. Chemicals toxic to aquatic wildlife. (Non-Mandatory) 6 www.denios-us.com

DENIOS Expertise Legally-Compliant Hazardous Material Storage Guidance and information for using, handling and storing Hazardous and Flammable Chemicals in accordance with the U.S. Guidelines and Regulations. This document is intended as a guide to the vast array of regulations concerning the storage and handling of flammable and combustible chemicals. As regulations and their interpretations change over time, your local Authority Having Jurisdiction (AHJ) should always be consulted when considering storing hazardous materials inside or outside your facility. These next few paragraphs will provide brief insight to help you understand some of the fundamental parts of the Code of Federal Regulations, Title 29, Parts 1900 to 1910.999, and the Occupational Health and Safety Act of 1970 regarding the external storage of flammable liquids. In addition, data has been taken from the National Fire Protection Association’s NFPA 30 “Flammable and Combustible Liquids Code”, the 2018 edition of the “International Building Code” and the 2018 edition of the “International Fire Code.” National / International Authorities W International Fire Code (IFC) W International Building Code (IBC) W Code of Federal Regulations (CFR) W Environmental Protection Act (EPA) W National Fire Protection Assn (NFPA) W Uniform Fire Code (UFC) W Uniform Building Code (UBC) 8 www.denios-us.com

DENIOS Expertise Legally-Compliant Hazardous Material Storage Combustible Liquid Control Area Any liquid that has a fl ash point at or above 100° F (37.8° C). Defi ned in NFPA 30, Section 9.7 and generally defi ned as follows: Combustible liquids are classifi ed per the following and as shown in Figure 2: W Class II – Any liquid that has a fl ash point at or above 100° F (37.8° C) and below 140° F (60° C). Examples of this class are Kerosene and Oil-Based paints. [1] [2] A building or portion of a building within which fl ammable and combustible liquids are allowed to be stored, dispensed and used or handled in quantities of liquids that do not exceed those listed in NFPA 30 Table 9.6.1 or Table 9.6.2 for all liquid Classes I, II and III. An area separated from each other by fi re barriers per NFPA Table 9.7.2. W Class III – Any liquid that has a fl ash point above 140° F (60° C) [1] [2] Class IIIA Liquid – Any liquid that has a fl ash point at or above 140° F (60° C), but below 200° F (93° C). An example of this is Mineral Spirits. Class IIIB Liquid – Any liquid that has a fl ash point at or above 200° F (93° C). Examples of this class are Hydraulic Brake/Transmission fl uids and lube oils. Figure 2 93 60 38 Flash Point Temp, °C II IIIA IIIB NFPA Combustible Classifi cation “H” Occupancy Occupancy where the quantity of fl ammable liquid or other hazardous material stored exceeds the MAQ. Storing quantities above MAQ generally makes the occupancy a “hazardous occupancy” (H1-H5). Most DENIOS Lockers, Non-Occupancy Buildings and “walk in” style Occupancy Buildings fall into these two categories: W H-2 – Class I, II or IIIA fl ammable or combustible liquids which are used or stored in NORMALLY OPEN containers or systems, or in closed containers pressured at more than 15 psig. W H-3 – Class I, II or IIIA fl ammable or combustible liquids which are used or stored in NORMALLY CLOSED containers or Flammable Range (Explosive Range) The range of a concentration of a gas or vapor that will burn (or explode) if an ignition source is introduced. MAQ (Maximum Allowable Quantity) The maximum quantity of fl ammable or combustible liquids allowed to be stored in a given occupancy. The MAQ varies per the occupancy class and the fi re protection systems available. But in general it begins at 120 gallons of liquid. 4 drum locker with fi re rated construction for storage of fl ammable liquid chemicals. 10 www.denios-us.com

DENIOS Expertise Legally-Compliant Hazardous Material Storage Organic Peroxides present special challenges for storage and handling as they are temperature sensitive and can combust spontaneously if they reach certain temperatures unique to each material. Self-Accelerating Decomposition Temperature Control Temperature Organic Peroxides decompose at various temperatures giving off heat that can cause or contribute to a fi re. This temperature is called Self Accelerating Decomposition Temperature, or SADT, and can be anywhere between 14°F to 392°Fdepending upon the material. At the SADT, the heat lost to surroundings is surpassed by the heat generated and the temperature of the material begins to rise. The rate of decomposition increases as the temperature increases and may reach a point where it is so rapid that large quantities of heat are produced which further increase the rate. In addition to producing heat, the decomposition process can cause pressure buildup. If allowed to continue, it may become uncontrollable, leading to fi re or combustion. Copious amounts of water are required when fi ghting organic peroxides on fi re in order to cool the material back below its SADT to stop the acceleration and then extinguish the fi re. Another important temperature is the CT or Control Temperature. This is the temperature at which the material can be stored or transported over a long periods of time. This temperature varies between 32 and 68 °F less than the SADT depending upon the SADT. W CT=SADT - 4 °F if SADT < 68 °F W CT=SADT 5 °F if SADT > 68°F but < 95 °F W CT=SADT 14 °F if SADT > 95 °F but < 122 °F W IF SADT > 122 °F then there is no CT. The CT can also be thought of as the alarm temperature when storing the given material. Since it is well below the SADT it may be exceeded for short time periods due to maintenance or until alternative cooling methods are available. Still another temperature may come in to play. That is the recommended storage temperature from the manufacturer of the material. This may be even lower than the CT to prevent the material from degrading, decreasing its usefulness. Thus the key to managing organic peroxides is temperature. If they are maintained at the appropriate temperature in accordance with the manufacturer’s instructions, they can be handled and stored safely. 12 www.denios-us.com Redundant cooling system ensures temperature stability should primary system fail.

DENIOS Expertise Legally-Compliant Hazardous Material Storage Electrical Requirements for Chemical Storage and Dispensing Where hazardous chemicals are stored or dispensed, special electrical requirements apply. In general for “storage only” applications where vapors may be present only in the case of a spill, the electrical classification of Class 1, Division 2 is acceptable. In cases where dispensing of flammable liquids is taking place, the electrical requirements vary according to the distance from the point of dispensing (where the vapors are created). The diagrams below illustrate the requirements. A sphere is created around the dispensing point with a radius of 3’. Class 1, division 1 electrical requirements prevail within the sphere. A second sphere is created around the dispensing point with a radius of 5’. Everything within this sphere and outside of the 3’ radius sphere is required to be class 1, Division 2. An area from the floor up to 18” above the floor and extending 10’ in all directions is further included in the Class 1, Division 2 area. These principles are illustrated in the sketches below. General Electrical Requirements for Dispensing. Class 1, Div. 1, 3' Sphere Class 1, Div. 2, 5' Sphere Class 1, Div. 2 10' horizontal radius up to max. 18" above grade Plan view of typical dispensing location and electrical requirements. Class 1, Div. 2 5' dia Sphere Drum Drum Class 1, Div. 1 3' dia Sphere Drum Drum Class 1, Div. 2 10' dia horizontal radius up to max.18" above grade 14 Elevation view of electrical requirements for dispensing. Hazadous Location Fill Pipe 3' Radius Sphere Vent 5' Radius Sphere 18' Grade 10' Radius Below grade location such as sump Division 1 Division 2 Heating of Flammable and Combustible Liquids Heating of flammable and combustible liquids is sometimes required to prevent freezing, manage viscosity, or condition the material for process use. Heaters used for this purpose should be explosion proof electric, steam, heated liquid or other system. Where explosion proof electric heaters are used, their set temperature is limited to 104° F by the NEC (National Electrical Code). Explosion Proof Heaters (and other electrical appliances) should be chosen by their temperature classification, which should always be lower than the lowest auto-ignition temperature of all of the materials being stored. The table below shows the various temperature ratings available and their “T” number. Temperature Ratings Maximum Surface Temperature (°C) 450 300 280 260 230 215 200 180 165 160 135 120 100 85 Temperature Degrees (°F) 842 572 536 500 446 419 392 356 329 320 275 248 212 185 Identification “T” Number T1 T2 T2A T2B T2C T2D T3 T3A T3B T3C T4 T4A T5 T6 www.denios-us.com

DENIOS Expertise Third Party Approvals What they are and why they are important. Setting the record straight. Third party approvals for Hazardous Material Occupancy Buildings have been around since 1991 in the form of FM class 6049. FM began approving hazardous material storage buildings with the fi rst edition of CLASS 6049 in that year. This FM “standard” has remained the defacto standard in the US, unchallenged since that time. Manufacturers that receive FM approval have submitted their designs to a third party and then to FM for review in accordance with the standard. This includes reviewing the structural integrity including fl oor and snow loads in accordance with the standards and the ability of the building to withstand a specifi c wind which is especially important in coastal areas of the US. The standard further evaluates the integrity of fi re rated walls and ceiling and certifi es the stated containment sump capacity. Contrary to popular opinion, UL (Underwriters Laboratories) does not have a standard for these buildings, so no manufacturer can use the “UL listed” moniker with reference to their buildings. A FM approved Occupancy Building should be labeled as such by the manufacturer. The text of the approval document prescribes what must be on the label. This includes place of manufacture, model no., design fl oor, wind and snow loads, and if applicable, the fi re rating of the walls. It also includes whether the building is constructed with damage limiting construction (DLC) also known as defl agration panels, and the electrical classifi cation and temperature classifi cation of any and all electrical equipment installed on the building. 16 www.denios-us.com DENIOS’ FM Approved fi re rated Non-Occupancy Building.

DENIOS Expertise Third Party Approvals While the previous section details the importance and the role of 3rd party approval agencies such as FM Global, there are applications that can be contradictive. For example, FM Global’s Standard 6049-2013 has greatly impacted indoor placement of chemical storage buildings. The standard calls for: W 1-Hour Fire Rated Construction (Minimum Required) W 25% Sump Capacity with Drain Valve W Piping and Sprinkler Heads for Hook-Up to Plant’s Fire Suppression System W All Stored Chemicals to be Kept at Least Half the Storage Height of the Container from Any Door Opening W An Acceptable Means of Egress by Way of a Man Door (Roll Up Doors can be Used for Loading/Unloading purposes but is not Consider a Means of Egress) 18 www.denios-us.com Under the new 6049, building designs like this will no longer be approved for interior placement by FM due to the use of dry chemical fire suppression.

DENIOS Expertise Legally-Compliant Hazardous Material Storage DENIOS’ Quality Assurance Program As part of our ongoing commitment to quality, DENIOS maintains a formalized, structured Quality Assurance Program. This program mandates that designs are checked and rechecked by 3rd Party Engineering fi rms for structural loading, seismic, and other code compliance factors. DENIOS equipment is also engineered to satisfy any number of regulatory agencies including: W NFPA – National Fire Protection Associa- tion W IBC – International Building Code W EPA – Environmental Protection Agency W OSHA – Occupational Safety and Health Administration W FM / FM Global Concerning equipment manufacture, our Quality Assurance Program also ensures all products are thoroughly inspected and tested before shipping. Tests range from, but are not limited to, pre-paint sump weld leak tests to temperature control tests for our heated and cooled structures. Testing is documented and witnessed by our Engineering, Technical Sales, and Production staff s. Introduction Governmental codes and regulations dictate the correct selection and placement of hazardous chemical storage Lockers, Non-Occupancy Buildings and Occupancy Buildings. The characteristics of the stored material i.e. fl ammability, pH, material storage temperature, the size and type of container(s), the total quantity stored, and the storage location in relation to other structures will determine which code(s) and regulations pertain to your application. Regulations and Codes of note that may aff ect your storage application are NFPA 30 “Storage of Flammable Liquids”, the IBC and IFC. “International Building Code” and International Fire Code”, as well as the code of Federal regulations 40 CFR 264.175 concerning containment and 29 CFR 1910 (OSHA). Additionally independent third party testing agencies such as Factory Mutual have developed standards for the storage of fl ammable and other hazardous materials. DENIOS sells and produces Factory Mutual approved products. DENIOS sales and engineering professionals are well versed in the requirements of applicable codes as they pertain to the storage of hazardous chemicals. However, the local code enforcement offi cial or “Authority Having Jurisdiction” is the offi cial closest to the situation with the responsibility to interpret the applicable codes in the light of all local factors. The local “AHJ” should always be consulted before purchasing any type of hazardous material storage equipment. DENIOS is always available to assist its customers with supplementary information to support approval process. The DENIOS System The DENIOS System of storage Lockers, Occupancy Buildings, and Non-Occupancy Buildings specifi cally address the material handling and processing needs of the client. All our structures are designed for placement indoors or out and can be easily relocated via crane or forklift. All provide options for fi re rating, explosion protection, and temperature control. All designs address what and how much is being stored and how often it needs to be handled. And all are compliant. Lockers: Engineered for small volume storage and processing, Lockers will accommodate 2-14 drums or 1-2 intermediate bulk containers. Available door styles allow for easy access to the chemicals by forklift. Typical uses include exterior storage of fl ammables and combustibles, remote storage and dispensing stations for truck and rail terminals, and insulated and heated storage for processing and freeze protection. Non-Occupancy Buildings: Designed for large volume storage needs, Non-Occupancy Buildings come with single- or double-sided access and provide up to three tiers and 12 bays of storage space. A variety of door styles all allow for forklift access to every stored pallet of drums, thus simplifying handling and eliminating any personnel exposure to chemicals or fumes inside the Non-Occupancy Building. Occupancy Buildings: Often utilized for housing dangerous processes such as mixing and pumping fl ammable paints and resins, Occupancy Buildings provide a secure enclosure isolating any hazardous chemical dispensing, mixing, and processing away from personnel and the rest of the facility. 20 www.denios-us.com

Introduction to Chemical Storage Non-Occupancy Buildings A Safer Storage Alternative DENIOS is the pioneer in the development of Drum and IBC Non-Occupancy Storage Buildings as a safer and more effi cient alternative to walk-in buildings for chemical storage. The non-occupancy design of Non-Occupancy Buildings, featuring full-face opening door styles, allows all materials to be moved via forklift, relieving personnel from having to enter a potentially hazardous environment. DENIOS manufactures the widest variety of styles of Non-Occupancy Buildings available on the market today. Choose between single- or multi- tiered designs with either single- or double-sided access. Non-Occupancy Buildings are suitable for indoor or outdoor placement and provide complete physical separation of stored chemicals from the surrounding facility and / or from other incompatible chemicals or ignition sources. Sizes and Styles: W 48 standard confi gurations of base models W Individual storage bays sized for 2 or 3 pallets of drums or 2 or 3 IBC’s W Bays are arranged in confi gurations off ering single-, double- or triple-tier heights W Models are available with single-sided or double-sided access (back-to-back bays) W All units are built to accommodate outdoor placement Common Applications for Non-Occupancy Buildings: W Segregated indoor or outdoor storage of fl ammable or other process chemicals W Separation of fl ammable liquids from general warehousing areas W Temperature controlled outdoor storage of raw materials W Higher volume waste accumulation and storage areas Choose between single-, double- and triple-tier models Constructed of an 11 gauge tubular frame with 16 gauge steel walls Multiple door styles (hinged, sliding,and roll-up) all provide full-face opening for easy access to drums / IBCs Fire Rated designs up to 4-hour, heating systems for Freeze Protected Perfect for storing and handling palleted drums and IBC totes Compliant spill containment sump sits below galvanized grating Feet for forklift access allow for easy relocation 22 www.denios-us.com

FM Approved Non-Occupancy Storage Buildings for Drums Exclusive to DENIOS, FM Approval (Class 6049) Non-Occupancy Storage Buildings The First Non-Occupancy Building to Meet the Standard Third party approvals for Hazardous Material Occupancy Buildings have been around since 1991 in the form of FM class 6049. FM began approving hazardous material storage Occupancy Buildings with the fi rst edition of CLASS 6049 in that year. This FM “standard” has remained the defacto standard in the US, unchallenged since that time. Manufacturers that receive FM approval have submitted their designs to a third party and then to FM for review in accordance with the standard. This includes reviewing the structural integrity including fl oor and snow loads in accordance with relevant building codes. This becomes essential in certain coastal areas and mountainous locations. The standard further evaluates the integrity of fi re rated walls and ceiling and certifi es the stated containment sump capacity. A FM approved Occupancy Building should be labeled as such by the manufacturer. The text of the approval document prescribes what must be on the label. DENIOS Buildings are labeled via data plate with following info: - Place of manufacture - Model number - Design fl oor - Wind and Snow Loads - Fire rating of walls It also includes whether the Occupancy Building is constructed with damage limiting construction (DLC) also known as defl agration panels, and the electrical classifi cation and temperature classifi cation of any and all electrical equipment installed on the building. DENIOS – Leading Supplier of FM Approved Chemical Containment Products. 24 www.denios-us.com DENIOS’ FM Approved fi re rated Non-Occupancy Building.

FM Approved Non-Occupancy Storage Buildings for IBC Totes W Vent hoods included W Individual storage bays sized for 2 or 3 pallets of drums or 2 or 3 IBC’s W Bays are arranged in confi gurations off ering single- or double-tier heights W Models are available with single-sided access W Roll-up doors are 3-hour fi re rated W All units are built to accommodate outdoor placement W Segregated indoor and/or outdoor storage of fl ammable or other process chemicals W Separation of fl ammable liquids from general warehousing areas W Temperature controlled outdoor storage of liquid chemicals FM Approved Non-Occupancy Buildings — Non-Combustible, IBCs Double-tiered storage Non-Occupancy Building with hinged doors for 4 IBCs, Order no. L31-0411-E0 Tiers / Bays Structure Order number* L31-0402-E0 L31-0411-E0 L31-0602-E0 L31-0611-E0 L31-0802-E0 L31-1202-E0 External Dimensions (vent hoods included) W x D x H [in] 251 x 65 x 100 138 x 65 x 158 343 x 65 x 100 184 x 65 x 158 251 x 65 x 154 343 x 65 x 154 *More sizes and configurations available - call for details 26 Total Capacity per Unit (Drums/IBCs) Access Sides Number of Storage Tiers Number of Storage Bays Bay Dimensions W x D x H (in) Sump Capacity [gal] Door Type Shipping Weight [lbs] 4 IBCs 4 IBCs 6 IBCs 6 IBCs 8 IBCs 12 IBCs 1 1 1 1 1 1 1 2 1 2 2 2 2 2 2 2 4 4 108 x 50 x 61 108 x 50 x 80 154 x 50 x 80 154 x 50 x 61 108 x 50 x 61 154 x 50 x 61 470 371 660 529 759 1,076 SD HD SD HD SD SD 3,800 3,200 4,800 4,100 5,200 7,300 Door Types: HD = Hinged Door SD = Sliding Door RD = Roll-Up Door www.denios-us.com

Non-Occupancy Storage Buildings for Drums Non-Combustible Non-Occupancy Chemical Storage Buildings - Single-Sided Access DENIOS has the most complete line of Non-Occupancy Buildings for storing drums. Non-Occupancy Buildings provide highly effi cient storage. All products can be accessed from outside the Non-Occupancy Building. No need to manhandle individual drums. Double-tiered storage Non-Occupancy Building with custom paint color and hinged doors holds 16 drums. All Non-Occupancy Building door styles provide easy access to stored drums or totes. 28 www.denios-us.com

Non-Occupancy Storage Buildings for IBC Totes Single-Sided Access These Storage Non-Occupancy Buildings have been specially designed for Intermediate Bulk Containers (IBCs). W The sump volume exceeds mandatory Federal Regulations W Full-face opening doors provide access to IBCs without the need to physically enter the structure W Sump of heavy gauge steel for extended life W Sump welds are 100% inspected with a low-viscous test to insure leaktightness W Sump volumes meet EPA &amp; NFPA requirements W Removable grating for easy clean-up W Extra strength, tubular steel construction W Coated with a durable, corrosion and weather resistant fi nish W Grounding package includes grounding lug, connection wire, and rod Single-tiered storage Non-Occupancy Building with sliding doors (standard) for 4 IBC totes saves facility space. Building in picture features optional fi re-rated design and fi re suppression system. 30 www.denios-us.com Added tier height and spill pallet capacity make IBC Tote Non-Occupancy Buildings also suitable for drum storage.

Non-Occupancy Storage Buildings for Drums Great for facilities with inventories of fl ammable products / chemicals. Non-Occupancy Buildings can easily be placed in existing storage aisles – easing material handling and eliminating the need for costly reconstruction. Modular designs also ease relocation when space/storage needs change. Contact Us! For questions about any of your hazardous chemicals storage or processing needs, contact us at: 800-216-7776 info@denios-us.com Note: 150 MPH construction available for high wind areas. Contact us for details. 2-Hour Fire-Rated Non-Occupancy Chemical Storage Buildings with Single-Sided Access (NOTE: Where two diff erent bay dimensions are given, both sizes are incorporated in the design. Contact factory for details.) Tiers / Bays Structure Order number External Dimensions (vent hoods included) W x D x H [in] Total Capa- city per Unit (Drums/IBCs) Access Sides Number of Storage Tiers Number of Storage Bays Bay Dimensions W x D x H (in) Sump Capacity [gal] Door Type Shipping Weight [lbs] L82-0801-E0 L82-1601-E0 L82-2401-E0 L82-3201-E0 L82-7211-E0 160 x 60 x 112 285 x 60 x 112 353 x 60 x 112 285 x 60 x 128 512 x 60 x 128 8 Drums 16 Drums 24 Drums 32 Drums 72 Drums 1 1 1 1 1 1 1 1 2 2 1 2 2 4 6 120 x 50 x 88 120 x 50 x 88 154 x 50 x 50 120 x 50 x 50 154 x 50 x 50 Note: Not all models shown. Models shown are for hinged doors only, sliding and roll-up door styles also available. Please visit www.denios-us.com or call factory for details. 158 323 411 323 600 HD HD HD HD HD 4,200 8,800 10,500 10,500 17,700 Door Types: HD = Hinged Door SD = Sliding Door RD = Roll-Up Door www.denios-us.com 32

Non-Occupancy Chemical Storage Buildings W Vent hoods included W Individual storage bays sized for 2 or 3 pallets of drums or 2 or 3 IBC’s W Bays are arranged in confi gurations off ering single-, double- or triple-tier heights W Models are available with single-sided or double-sided access (back-to-back bays) W Multiple door choices include hinged, sliding, and roll-up designs W Hinged and sliding doors employ fi re resistant construction Great for facilities with inventories of fl ammable products / chemicals. Non-Occupancy Buildings can easily be placed in existing storage aisles – easing material handling and eliminating the need for costly reconstruction. Modular designs also ease relocation when space/storage needs change. 2-Hour Fire Rated, Single-Sided Access Tiers / Bays Structure Order number* Total IBC Capacity per Unit L83-0801-E0 L83-1601-E0 L83-2401-E0 8 16 24 External Dimensions (vent hoods included) W x D x H [in] 285 x 60 x 152 285 x 108 x 152 353 x 108 x 152 *More sizes and configurations available - call for details Access Sides Number of Storage Tiers Number of Storage Bays Bay Dimensions W x D x H (in) Sump Capacity [gal] Door Type Shipping Weight [lbs] 1 2 2 2 2 2 4 8 8 120 x 50 x 61 120 x 50 x 61 154 x 50 x 61 388 715 867 HD HD HD 11,500 17,980 24,000 Door Types: HD = Hinged Door SD = Sliding Door RD = Roll-Up Door 34 www.denios-us.com

Introduction to Occupancy Chemical Storage Buildings Secure and Store Hazardous Chemicals and Processes Away from Personnel / Facilities DENIOS Occupancy Chemical Storage Building designs provide more storage fl exibility, enhancing the effi ciency of the structure over competitive models. Choose from over 25 standard sizes to provide the optimal space for storing your hazardous chemicals or processes. Designed for occupancy by personnel, DENIOS also provides numerous options to enhance safety, effi ciency, and security in all our Occupancy Buildings. DENIOS Chemical Storage Occupancy Buildings carry FM Approval. Sizes and Styles W Available in 8, 10 and 12 foot widths with lengths from 8 to 52 feet W All units are built to accommodate indoor or outdoor placement. Door styles include hinged doors and roll-up doors and can be designed in multiple confi gurations W Non-Combustible, fi re rated, and temperature controlled models available Popular Applications W Process enclosures: Pumping, mixing, dispensing, paint kitchen W Remote storage: Waste collection, fuel dispensing W Agricultural chemical storage: Parks and recreation, golf courses W Secured storage and separation: Toxic, dangerous, valuable materials W HazMat storage of drums handled by hand W Fuel component enclosures W Battery storage & test enclosures W HHHW - Household hazardous waste Occupancy Building with optional shelving and door sets for oils and lubricants storage and processing Choose among multiple door sets Constructed of an 11 gauge tubular frame with 16 gauge steel walls 8, 10, and 12 foot depths allow for addition of shelving for smaller containers / tools Lifting eyes and forklift access allow for easy relocation Perfect for storing and handling unpalleted drums and housing hazardous processes Designed for occupancy by personnel Compliant spill containment sump sits below galvanized grating 36 www.denios-us.com

Occupancy Storage Buildings Non-Combustible Your Solution to Securing and Storing Hazardous Chemicals and Processes Walk-In / Occupancy Buildings are ideal for storing drums and smaller containers when frequent access is required to store, mix or dispense. Once inside, you are able to work with the materials over an internal spill sump. These Premium non-combustible structures feature solidly welded frame construction and can be fi re rated, insulated, heated or cooled as individual requirements dictate. Maximize your storage capabilities by adding shelving around the perimeter of the Walk-In Occupancy Building to store small containers along with your 55-gallon drums. DENIOS – Leading Supplier of FM Approved Chemical Containment Products. Note: 150 MPH construction available for high wind areas. Contact us for details. 38 www.denios-us.com

Custom Engineered Occupancy Storage Buildings Engineered Solutions For Your Application DENIOS Engineering leads the industry in the design and manufacture of customized enclosures designed for the safe storage of chemicals. We provide solutions for the safe storage of: W Flammables or flammable / explosive processes W Acids or caustic chemicals W Temperature sensitive chemicals, whether for preservation heating / cooling or process heating / cooling W Completely customized enclosures provide added access for personnel, material handling equipment, or the incorporation of the structure into your existing processes or facilities Fire rated Occupancy Building with custom door set to improve access. Contact Us! For questions about any of your hazardous chemicals storage or processing needs, contact us at: 800-216-7776 info@denios-us.com Modular buildings are becoming more sophisticated and customized to address hazardous chemical processing applications. This engineered Occupancy Building for the storage and processing of acids includes personnel showers, material handling crane, manway door and fi berglass grating. 40 www.denios-us.com

Non-Occupancy and Occupancy Building Options Smoke / Heat Detectors & Fire Alarms For the protection of fire proof containers it is important that an early warning system is installed. DENIOS uses certified multi sensors for this purpose. Smoke and fire detection is quick, reliable and can be installed in conjunction with a siren. The alarm system can be connected to the main alarm system. Alarm Lights In addition to audible alarms, DENIOS can provide alarm lights to work in conjunction with the main alarm system. Thus enhancing the warnings effectiveness to personnel. Sprinkler Systems Sprinkler systems provide extra safety in containers used to store flammable and non-flammable substances. DENIOS offers several types of sprinkler systems. We can provide, standard, heavy foam, powder, Novec or CO2 systems. Fire Dampers Where air circulation is required, fire dampers can be installed featuring automatic closing air vent mechanisms. These close automatically as soon as fire is detected, thus cutting off the supply of oxygen to the fire source in the container. Temperature Regulators DENIOS uses the most up-to-date temperature regulators to ensure user friendly programming of required temperatures. The majority of DENIOS regulators can be programmed and adjusted on the main control box on the exterior of the container. Gas Detectors If poisonous gases are allowed to escape then early detection is a vital requirement. DENIOS can provide gas warning detectors where a pre-set level can be set and when reached an audible or visual alarm or both will occur. Dry Chem systems Dry Chem systems provide extra safety in containers used to store flammable and non-flammable substances. DENIOS offers a wet or dry system. Leak Detector Leak detectors can be installed in sumps to detect any leakage from container contents. The alarm can be audible, visual or both. Early detection allows prompt action to be taken. 42 www.denios-us.com

en- US Non-Combustible IBC Chemical Storage Lockers W These Non-Combustible designs with 150 mph Wind Rating provide secure, W Lockable hinged doors provide full face opening, easing material handling in spill contained storage for 1-2 IBC Totes and out of the locker W Provides a spill compliant sump, meeting EPA and UFC requirements W FM Approved - Class 6049 W Full-face opening eases access for material handling W Built to carry higher loads from IBCs Non-Combustible IBC Storage Locker - 150 mph Construction Comprehensive and worry-free. Service & maintenance from DENIOS. Request more information now! www.denios-us.com/expertise-advice Non-Combustible Designs provide secure, spill contained storage for 1-2 IBC Totes, Order no. P19-2055-E0 DENIOS – Leading Supplier of FM Approved Chemical Containment Products. Note: Two 13” vent hoods ship unattached but are included in length dimension. Lockers come in 150 MPH Hurricane Rated Design. Order number Total Capacity per Unit (Drums/IBCs) External Dimensions (vent hoods inclu- ded) W x D x H [in] Bay Dimensions W x D x H (in) Door Type Door Opening Width [in] Door Opening Height [in] Shipping Weight [lbs] Load Capacity per Bay [lbs] Sump Capacity [gal] P19-2050-E0 P19-2055-E0 1 IBC 2 IBCs 99 x 70 x 100 153 x 70 x 88 87 x 61 x 61 121 x 61 x 64 HD HD 54 54 80 80 2,300 2,900 5,000 10,000 506 501 44 www.denios-us.com

Non-Combustible Drum Chemical Storage Locker Non-Combustible Drum Storage Locker — 150 mph Construction W The DENIOS Non-Combustible N-Series Locker lines provides a wide range of storage capacities (2-14 drums) with numerous options W Made of durable 11-gauge welded, steel and 150 mph construction W Provides a spill containment sump, meeting EPA and UFC requirements W FM Approved - Class 6049 W Lockable, hinged doors with inside release provides added safety W All models come standard with galvanized grating above a spill compliant sump, passive ventilation, exterior grounding lug, anchoring point, NFPA 704 placard W Choose between Blue, Tan, or White painted fi nished W Custom colors also availabled upon request and for an additional fee W Locker Options include ramp and shelves, water sprinkler, fi re bottle (FE-241), dry chemical fi re suppression system, 1.8kw and 3.6kw electric heater with R-10 insulation, 14,000 BTU air conditioner with R-10 insulation, interior light (300W) with fan (350 CFM), exterior light (500W) with photo eye, fi berglass grating and poly sump liner for storing acids and corrosives Non-Combustible 4 Drum Locker Order no. N05-3109-E0 Note: Two 13” vent hoods ship unattached but are included in length dimension. DENIOS – Leading Supplier of FM Approved Chemical Containment Products. Lockers come in 150 MPH Hurricane Rated Design. Order number Total Capacity per Unit (Drums/IBCs) No. of Doors N05-3104-E0 N05-3109-E0 N05-3115-E0 N05-3120-E0 N05-3130-E0 N05-3135-E0 N05-3140-E0 2 Drums 4 Drums 6 Drums 8 Drums 10 Drums 12 Drums 14 Drums 1 1 1 1 2 2 2 External Dimensions (vent hoods inclu- ded) W x D x H [in] 96 x 58 x 98 96 x 70 x 98 118 x 70 x 98 143 x 70 x 98 168 x 70 x 98 193 x 70 x 98 236 x 70 x 98 Bay Dimensions W x D x H (in) Door Opening Width [in] Door Opening Height [in] Shipping Weight [lbs] Load Capacity per Bay [lbs] Sump Capacity [gal] 61 x 49 x 82 64 x 61 x 82 86 x 61 x 82 111 x 61 x 82 136 x 61 x 82 161 x 61 x 82 204 x 61 x 82 54 54 54 54 54 54 54 80 80 80 80 80 80 80 1,700 1,900 2,400 2,900 3,400 3,800 5,100 1,200 2,400 3,600 4,800 6,000 7,200 8,400 96 121 162 209 256 304 388 46 www.denios-us.com

Enclosed HazMat Stations SPCC COMPLIANT DENIOS HazMat Stations are designed to provide a safe, secure environment for storage, dispensing, and mixing of small volumes of chemicals. Featuring a weather-proof, lockable hinged lid and doors, they provide personnel easy access to the tops of drums and other stored chemicals for dispensing and mixing operations. When dispensing, any spills or drips are contained by a built-in, compliant spill sump. Gas cylinder supported lid lifts to allow access to drum tops for attachment of pumps. Closes easily for secured, weather-tight storage. HazMat Station for 2 Drums W Enclosed HazMat Stations are complete with lockable, hinged lid and doors W For access to tops of drums, lid lifts easily and is supported by heavy duty gas cylinders W Solidly welded steel construction for extended life W Sump welds are 100% inspected with a low-viscous test to insure leaktightness W 66 Gallon Sump volumes meet EPA & UFC requirements W Passive ventilation is standard W Coated with a durable, corrosion and weather resistant fi nish W Removable galvanized steel grating for easy clean-up W Four-way forkliftable W SPCC Compliant 2 Drum 54 x 34 x 55 66 1,200 425 K17-3502-E0 4 Drum 56 x 56 x 55 66 2,400 585 K17-3503-E0 Order no. K17-3503-E0 Order no. K17-3502-E0 Storage Capacity External Dimensions W x D x H [in] Sump Capacity [gal] Total Load Capacity [lbs] Shipping Weight [lbs] Order number 48 www.denios-us.com

Enclosed HazMat Stations SPCC COMPLIANT Enclosed HazMat Station for 2 Drums DENIOS HazMat Stations are designed to provide a safe, secure environment for storage of hazardous materials. Featuring a weather- proof, lockable hinged lid and doors, they provide personnel easy access to the tops of drums and other stored chemicals for dispensing and mixing operations. When dispensing, any spills or drips are contained by a built-in, compliant spill sump. W Modern Design while using most up to date production methods W Extremely sturdy design for long life use through many years W Hinged Doors with Safety Lock W Four-way forkliftable W Sealed sump in the bottom of the HazMat station, 100% inspected with a low-viscous test to insure leaktightness W For direct access to tops of drums, lid lifts easily and is supported by heavy duty gas cylinders W Meet EPA & UFC requirements, SPCC Compliant W Passive ventilation is standard W Coated with a durable, corrosion and weather resistant fi nish W Removable galvanized steel grating for easy clean-up W Available for storing 2 or 4 Drums or small Containers Storing up to 2 Drums Price on request Enclosed HazMat Station for 2 Drums, Order no. K17-4500-E0 Storage Capacity External Dimensions W x D x H [in] Internal Dimensions W x D x H [in] Sump Capacity [gal] Total Load Capacity [lbs] Shipping Weight [lbs] Order number* *Call for Details and Prices Spill Containment Pallets 2 Drums 54 x 35 x 58 53.9 x 32 x 40.3 66 1,200 415 K17-4500-E0 50 www.denios-us.com

Enclosed HazMat Stations SPCC COMPLIANT Enclosed HazMat Station for 4 Drums DENIOS HazMat Stations are designed to provide a safe, secure environment for storage of hazardous materials. Featuring a weather-proof, lockable hinged lid and doors, they provide personnel easy access to the tops of drums and other stored chemicals for dispensing and mixing operations. When dispensing, any spills or drips are contained by a built-in, compliant spill sump. W Modern Design while using most up to date production methods W Extremely sturdy design for long life use through many years W Hinged Doors with Safety Lock W Four-way forkliftable W Sealed sump in the bottom of the HazMat station, 100% inspected with a low-viscous test to insure leaktightness W For direct access to tops of drums, lid lifts easily and is supported by heavy duty gas cylinders W Meet EPA & UFC requirements, SPCC Compliant W Passive ventilation is standard W Coated with a durable, corrosion and weather resistant fi nish W Removable galvanized steel grating for easy clean-up Storing up to 4 Drums Price on request Enclosed HazMat Station for 4 Drums, Order no. K17-4505-E0 Storage Capacity External Dimensions W x D x H [in] Internal Dimensions W x D x H [in] Sump Capacity [gal] Total Load Capacity [lbs] Shipping Weight [lbs] Order number* *Call for Details and Prices 52 Safety Cans 4 Drums 54.0 x 57.0 x 58.0 53.9 x 54.0 x 40.3 66 2,400 575 K17-4505-E0 www.denios-us.com

PolySafe Depots SPCC COMPLIANT PolySafe Depots DENIOS Environmental PolySafe Depots allow you to store non-fl ammable liquids like Oil, Lubricants and Coolants as well as aggressive bases or acids. Use them to ensure the safe, legally compliant storage of water- polluting and aggressive liquids. PolySafe Depot with shelf, allowing safe storage of small containers PolySafe Depots can also be used as a dispensing station PolySafe Depot, allowing safe storage of up to 2 drums (55 gal.) Storage Capacity Included in delivery External Dimensions W x D x H [in] Internal Dimensions W x D x H [in] Small Containers 3 Shelf System with trays 61.5 x 42.6 x 78 53.9 x 35.8 x 59 Sump Capacity [gal] Total Load Capacity [lbs] Shipping Weight [lbs] Order number Accessories Order number 66 1,665 381 K22-0540-E0 Mounting Kit K22-0551-E0 2 Drums Poly grid 61.5 x 42.6 x 78 53.9 x 35.8 x 59 66 1,760 276 K22-0545-E0 K22-0551-E0 54 www.denios-us.com

FM Approved Automatic Passive Flood Barriers Protect Facilities in Events of Flash Floods (FM Approvals Class 2510) One inch of water can cause $25,000 in damage. Flooding is the most common and costly natural disaster in the United States. Within the last five years, all 50 states have experienced flash floods. As a result, flooding is the number one insurance damage claim. More than 20 percent of flood claims come from properties outside of high-risk zones. The Doorway Flood Barrier installs easily in existing doorways, and stores horizontally, permitting normal vehicular and personnel traffic, until a flood occurs. With the first flow of water the Passive Barrier automatically closes. Your facility is protected 24/7 without the need of any personnel or electricity. Only a few inches of water can result in thousands of dollars in damage. W 90% of all U.S. natural disasters involve flooding W Floods cause an average $8 billion in damages each year W One inch of water can cause $25,000 in damage W 98% of U.S. counties have been impacted by a flooding event W $42,000 is the average flood claim payout W All 50 states experience flash flooding W 6 inches of fast-moving flood water can knock you off your feet W 40% of small businesses never reopen their doors following a flooding disaster W Flash floods can bring walls of water from 10 to 20 feet high When not deployed, the Doorway Flood Barrier stores flat in the floor, eliminating the need for ramps or berms. The Doorway Flood Barrier permits normal vehicular and personnel traffic, until a flood occurs. With the first flow of water the Barrier automatically closes. Fully automatic operation, no external power source or compressed air required. 56 www.denios-us.com

DENIOS Products for Spill Containment Automatic Doorway Spill Barriers Contain Large Spills to a Single Room DENIOS prides itself on leading the spill control and containment industry in product development. Spill containment or Secondary Containment systems are generally conceived to hold a pre-defined volume of liquid in a containment or spill sump sized for the specific volume or product being stored. These products confine a spill in the sump to prevent the spill from spreading. Many situations do not lend themselves to common secondary containment equipment. What options are there for containing larger spills that threaten wide areas? Automatic Doorway Spill Barriers require no power source and provide the protection to contain large spills by closing off any doorway or opening in the affected room at the first sign of flowing liquids. Fully automatic operation ensures barrier will close even in cases of power loss Automatic Doorway Spill Barriers quickly seal off a room, preventing any spill from contaminating other parts of your plant. The ADSB operates without any power assist and lays flat until triggered by a spill. When not deployed, Barrier door stores flat in floor, eliminating the need for ramps or berms. Automatically closes with introduction of liquid in the built-in collection sump, creating a liquid tight seal and containing the spill in the room where it originated Federal Regulations along with Local Jurisdictions require that sprinkler water in combination with regulated or hazardous materials be prevented from being released into the environment via sewers, streams, or ground contamination. When a release occurs, fines and clean-up costs can be staggering. W OSHA 1910.106 (d) (4) (i) Openings to other rooms or buildings shall be provided with non-combustible liquid-tight raised sills or ramps at least 4” in height W NFPA-30 9.13.3 Curbs, scuppers, special drains, or other suitable means shall be provided to prevent the flow of liquids under emergency conditions into adjacent building areas. W IFC-2704.2.2.3 (2009) Secondary containment for indoor storage are as shall be designed to contain a spill from the largest vessel plus the design flow volume of fire-protection water calculated to discharge from the fire-extinguishing system over the minimum required system design area or area of the room… for a period of 20 minutes. W OSHA 1910.106 (e) (3) (iv) (a) Emergency drainage systems shall be provided to direct flammable or combustible liquid leakage andfire protection water to a safe location.This may require curbs, scuppers, or special drainage systems to control the spread of fire. 58 www.denios-us.com

FM Approved Automatic Spill Barriers Fully automatic operation ensures barrier will close even in cases of power loss Operation – Flow of liquid triggers the Barrier to automatically shut The door will automatically close with the introduction of liquid in the built-in collection sump, creating a liquid tight seal and containing the spill in the room where it originated. Features of the Automatic Doorway Spill Barrier Include: W Solid welded stainless-steel construction W Self-contained one-piece system design W Fully automatic operation, no external power source or factory compressed air required W Easy installation in existing doorways; stores horizontally in the fl oor, permitting unobstructed vehicular and personnel traffi c until a spill occurs W While lying fl at, Barrier provides up to 6.5 tons axle weight capacity W Designed to fi t in doorways between 3 and 16 feet, with barrier heights of 12 to 24 inches (16‘ x 24“ not available) W FM Approved The Anhamm barrier is FM Approved for fl ammable liquid retention. Liquid Retention Height — 12 inch Liquid Retention Height — 18 inch Liquid Retention Height — 23 inch Order number R15-0312-E0 R15-0412-E0 R15-0612-E0 R15-0812-E0 R15-1012-E0 R15-1212-E0 Nominal Width of Door 3 ft 4 ft 6 ft 8 ft 10 ft 12 ft Opening Span 36 in 48 in 72 in 96 in 120 in 144 in Sealed Width 40 in 52 in 76 in 100 in 124 in 148 in Order number R15-0318-E0 R15-0418-E0 R15-0618-E0 R15-0818-E0 R15-1018-E0 R15-1218-E0 Nominal Width of Door 3 ft 4 ft 6 ft 8 ft 10 ft 12 ft Opening Span 36 in 48 in 72 in 96 in 120 in 144 in Sealed Width 40 in 52 in 76 in 100 in 124 in 148 in Order number R15-0323-E0 R15-0423-E0 R15-0623-E0 R15-0823-E0 R15-1023-E0 R15-1223-E0 Nominal Width of Door 3 ft 4 ft 6 ft 8 ft 10 ft 12 ft Opening Span 36 in 48 in 72 in 96 in 120 in 144 in Sealed Width 40 in 52 in 76 in 100 in 124 in 148 in 60 www.denios-us.com

DENIOS Expertise Storage of Gas Cylinders and Bottles For over 30 years, DENIOS staff have studied chemical safety. We pride ourselves on being the experts in the industry you can partner with for your chemical storage and handling needs. We promise to deliver quality products that protect people and the environment. On the next few pages we will explain some of the many different types of gases and some of their storage requirements.There are many different OSHA standards that apply to storage and handling of compressed gas cylinders. The Compressed Gas Association (CGA) also has regulations in regards to gas cylinders.The NFPA is another association that has codes dealing with flammable materials. How do you know what regulations you need to comply with, or where to start?Let one of our friendly trained staff members help take the headache out of shifting through all the rules and regulations.We can help you come up with a comprehensive plan to meet your compressed gas cylinder storage and handling needs while staying safe and compliant. 62 www.denios-us.com

DENIOS Expertise Storage of Gas Cylinders and Bottles Outdoor storage for Corrosive Gases shall not be within 20 ft (6m) of other structures unless it has a 2-hour fire barrier in which case shall be permitted in lieu of the 20 ft (6m) requirement. The 2-hour fire barrier shall be designed per requirements of NFPA 55 and local codes. Outdoor storage buildings for Oxidizing Gases shall be located in accordance with Table 7.7.2. If the building has a minimum 2-hour fire rating interrupting the line of sight between the container and exposure, then the minimum required distance is 5 ft (1.5m). Outdoor storage buildings for Flammable Gases shall be located in accordance with Table 7.6.2. Outdoor storage buildings for Pyrophoric Gases shall be located in accordance with Table 7.8.3. If the building has a minimum 2-hour fire rating interrupting the line of sight between the container and exposure, then the minimum required distance is 5 ft (1.5m). If the building has a minimum 2-hour fire rating interrupting the line of sight between the container and exposure, then the minimum required distance is 5 ft (1.5m). NFPA 55 Table 7.6.2 Distance from Storage to Exposures for Flammable Gases Pyrophoric gases have auto ignition temperatures at or below 130°F. Some typical examples of pyrophoric gases are Silane, Diborane or Arsine. Average Quantity per Storage Area ft3 0 - 4,225 4,226 - 21,125 21,126 - 50,700 50,701 - 84,500 84,501 or > NFPA 55 Table 7.7.2 Minimum Distances to Buildings, Storage Areas or Property Lines m 1.5 3 4.5 6 7.5 ft 5 10 15 20 25 Distance from Storage to Exposures for Flammable Gases Average Quantity per Storage Area Minimum Distances to Buildings, Storage Areas or Property Lines ft3 0 - 4,225 4,226 - 21,125 21,126 - 50,700 50,701 - 84,500 84,501 or > NFPA 55 Table 7.8.3 m 1.5 3 4.5 6 7.5 ft 5 10 15 20 25 DENIOS Gas Cylinder storage structure utilizing 2-hr fi re rated walls. Maximum Gas Quantity per Storage Area (x 3.785 for L) Minimum Distances Gas Non-Occupancy Building, Minimum Distance to Buildings on Same Property and between Gas Room or Exhausted Enclosure No Openings within 25 ft Distance from Storage to Exposures for Pyrophoric Gases ft3 0 - 250 250.1 - 2,500 2500.1 - 7,500 ft 5 10 20 ft 25 50 100 2 hr 0 5 10 4 hr 0 0 0 64 www.denios-us.com

Gas Cylinder Storage Structures Single propane bottle storage provides horizontal storage for up to 8 bottles, Order no. L62-3160-E0 Storage Cages without Floor W Secure gas cylinders and bottles in pad-lockable cages W Limit access to authorized personnel W Solid welded angle frame construction provides years of service W Easily relocated W Shipped fully assembled W Open steel mesh from sturdy expanded metal construction prevents gases from accumulating W Construction provides compliance with NFPA codes and OSHA regulations W Use diff erent sizes and multiple cages to provide proper separation between incompatible gases Double section cage for storing a combination of bottles vertically and horizontally, Order no. L62-3187-E0 Add a floor plate to these cages to allow easy relocation/positioning by forklift as well as providing a level and dry base for the upright cylinders. Floor Plates can be ordered separately for retrofi tting to existing fl oorless cages Single section cage for 5-10 cylinders, Order no. L62-3180-E0 Single Base, Order no. L62-3178-E0 Order no. L62-3278-E0 Double Base, Order no. L62-3179-E0 Order no. L62-3279-E0 Description Single Horizontal Bottle Double Horizontal Bottle Single Vertical Cylinder Double Vertical Cylinder Combo - Horizontal & Vertical External Dimensions W x D x H [in] Storage Capacity Gas Cylinders Storage Capacity Gas Bottles Shipping Weight [lbs] Order number 31 x 33 x 69 63 x 33 x 75 32 x 36 x 76 62 x 35 x 69 63 x 33 x 69 – 8 250 – 16 503 5-10 – 225 10-20 – 360 5-10 8 440 L62-3160-E0 L62-3165-E0 L62-3180-E0 L62-3183-E0 L62-3187-E0 66 www.denios-us.com

Gas Cylinder Storage Structures Knock-Down Gas Cylinder Storage Cages Store gas cylinders in an upright and secure position inside a non-combustible structure in accordance with NFPA 55. W Heavy-duty steel frame with solid steel back & roof W Expanded metal sides and doors allow natural ventilation and visual inspection of cylinders W Lockable hinged doors provide secure storage and prevent unauthorized access W Chains are adjustable to secure any number of cylinders stored W System utilizes existing foundation as its base Stores 24 gas cylinders Non-Combustible Wall Sections Available to Separate Incompatible Gases in Accordance with NFPA 55. Stores 48 gas cylinders Suitable for External Dimensions W x D x H [ft] Door Type Shipping Weight Order number 68 24 Cylinder 7.75 x 4 x 6 Hinged 705 L62-3101-E0 48 Cylinder 11 x 4 x 6 Hinged 1,100 L62-3102-E0 www.denios-us.com

2-Hour Fire Rated Gas Cylinder Storage Gas Cylinder Storage Cages with 2-Hour Fire Rated Walls Legally compliant storage of Gas Cylinders W Add extra safety to your cylinder storage area with the security of fi re rated walls providing compliant separation for fl ammable compressed gases W 2-Hour rated wall construction for the sides and rear walls DENIOS Gas Cylinder storage structure for up to 6 Cylinders, Order no. L65-0200-E0 DENIOS Gas Cylinder storage structure for up to 24 Cylinders, Order no. L65-0600-E0 Gas Cylinder Handling Comes with separating brackets and safety chains for secure storage of gas cylinders Storage Capacity Gas Cylinders External Dimensions W x D x H [in] Internal Dimensions W x D x H [in] Version Shipping Weight [lbs] Order number 70 6 44 x 39 x 91 32 x 27 x 85 1 hinged door 850 L65-0200-E0 12 76 x 42 x 98 62 x 27 x 85 2 hinged doors 1,155 L65-0400-E0 24 142 x 42 x 98 126 x 27 x 85 4 hinged doors 1,785 L65-0600-E0 www.denios-us.com

Overview Product Range Webshop Order no. K52-1169-E0 Gas Cylinder Racks Gas Cylinder Racks feature a multitude of application possibilities. Portability is ensured by the use of pallet trucks, fork trucks, hoist or optional caster kits. Gas Cylinder Rack for 8 Cylinders, moveable with forklift Gas Cylinder Rack with fork mounted style transports cylinders for ideal operation. Features durable steel construction for added strength and long life W Transports cylinders safely with this fork W Includes web ratchet retaining strap and edge mounted style W Comes complete with safety chains to secure the cylinders in place W Made of all steel construction lip for added safety. W Safety chains secures cylinder to cart for maximum security and effi ciency W Hold cylinders up to 9-1/2" in diameter Model Storage Capacity Gas Cylinders External Dimensions W x D x H [in] Total Load Capacity [lbs] Shipping Weight [lbs] Order number Cylinder Rack Cylinder Hand Truck 8 47 x 39 x 36 800 231 2 31 x 17 x 74 350 84 M75-0053-E0 K52-1169-E0 Double Gas Cylinder Hand Truck The Cylinder Hand Truck is ideal for transporting cylinders from storage to work space. W Tilt back design for eff ortless transportation W Chains and contoured back cradle provide utmost safety W Once cylinders are loaded, caddy leans back and is supported by two swivel casters W Two mounted chains measure 28" long W Unit rolls smoothly on two (2) 10" x 2" mold-on-rubber wheels and two (2) 4" x 1-3/8" phenolic casters Portable Sorbent Caddies These Emergency Spill Kits can be brought quickly to the scene of the leak. The range consists of socks for containment as well as mats/rolls and cushions for absorbing leaked fl uid. Personal protection equipment for use at the site of the incident such as safety googles and gloves complete the set. W Contain high quality absorbent materials W Lockable for added safety W Functional Caddy for easy, quick maneuverability Order no. M28-2036-E0 Using a padlock or seal protecting against unauthorized access is possible (Caddy MEDIUM)“ Comes together with a Warning Sign (Caddy MEDIUM) Ergonomic handle can be gripped safely even when wearing protective gloves and optimizes manoeuvrability 72 www.denios-us.com

Service & Maintenance Find everything you need online at www.denios-us.com Extensive range of products with detailed guides and downloads Live chat with a product specialist – get the expert information and advice you need Advanced search function – find exactly what you want quickly and efficiently Detailed product information – operating manuals, product data sheets and compatibility charts Expertise at all levels Help & Guides Discover and access useful guides produced by DENIOS on a range of topics. www.denios-us.com/expertise-advice/help-advice/ safety@work Your DENIOS Safety Update www.denios-us.com/expertise-advice/safety-at-work Case Studies Pay via Visa, Mastercard, American Express, Invoice Order or other payment methods Take a look at the custom engineered and manufactured solutions for our customers. www.denios-us.com/expertise-advice/case-studies Visit www.denios-us.com today 5 easy ways to order easy ways to order 4 payment methods to suit you Telephone Website Email Fax E-Procurement 74 30 Day Credit Account Credit/Debit Card Check Invoice Order (terms & conditions apply) www.denios.-us.com www.denios-us.com

USA Corporate Offi ce & Manufacturing Mail: DENIOS, Inc. 1152 Industrial Blvd. Louisville, KY 40219 Phone: 502-933-7272 or 800-216-7776 Fax: 502-933-1560 E-Mail: info@denios-us.com Internet: www.denios-us.com DENIOS International UNITED KINGDOM NORWAY CANADA IRELAND NETHERLANDS USA BELGIUM FRANCE SPAIN PORTUGAL SWITZERLAND SWEDEN FINLAND POLAND DENMARK CZECH REPUBLIC ROMANIA SLOVAKIA AUSTRIA ITALY CHINA SOUTH GERMANY SALES OFFICE DENIOS AG HEAD OFFICE