MRI Radio Frequency Shielding SITE PLANNING GUIDE

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Table of Contents

Introduction ...... 4 - 8

Chapter One - MRI Basics ...... 9 - 14

Chapter Two - Radio Frequency Shielding ...... 15 - 20

Chapter Three - Magnetic Shielding ...... 21 - 24

Chapter Four - Siting Considerations ...... 25 - 28

Chapter Five - Shielding Details Overview...... 29 - 31

- IMPERVIUS™ MRI Copper Panel System...... 32 - 40

- IMPERVIUS™ MRI Galvanized Panel System...... 41 - 49

- IMPERVIUS™ MRI Soldered Copper System...... 50 - 58 INTRODUCTION

Who should review this guide? Facility managers, electrical and mechanical contractors, as well as architects and designers.

Information provided within the NELCO Magnetic Resonance Imaging (MRI) is a Worldwide Site Planning Guide is an aid diagnostic imaging tool much like X-ray, to increasing your general knowledge and except it uses RF frequency and magnetic WORLDWIDE.COM Phone: 781.933.1940 NELCO for planning your MRI facility. This is not a field instead of radiation. An MRI system substitute for the site planning information therefore needs to isolate the exam room of the MRI vendor whose equipment you from outside RF noise (local TV stations, are purchasing. Not every aspect of RF or cell phones, etc.) so it detects only the Magnetic shielding can be addressed in patient’s response to the RF frequency this brief guide, however we have tried to being broadcast. RF (Radio Frequency) give you a well-rounded view of the most shielding is required for EVERY common issues/concerns. MRI system.

RF shielding can be done with nearly Questions and comments relating to any type of metal, however the most this guide can be directed to: commonly used metals are copper, galvanized steel or aluminum. It should be Global Director for RF Shielding noted that RF shielding NELCO Worldwide MUST surround the Magnetic field is mainly a MRI room, i.e., all walls, concern when looking at the 781.537.3011 ceiling and floor. RF MRI-generated field versus signals can transmit what it may impact around through concrete and earth, albeit to a lesser the MRI exam room. degree than open air but still enough to interfere with the MRI’s ability to get a clean image of the patient.

4 This differs from X-ray shielding, where you Another concern of the magnetic only need to shield for the line of path of the

field is that which is generated by WORLDWIDE.COM Phone: 781.933.1940 NELCO radiation, sometimes called “line of sight.” moving cars, trucks, buses, An MRI also uses a strong magnetic field, electrical substations or other along with the RF frequencies, to create significant power line/equipment. the image of the patient. image of the patient. Magnetic shielding The 5-gauss field, a simple measure of may or may not be sufficient to guard the magnetic field, is the global guide to against these disturbances. Often MRI protect those people with pacemakers or vendors will consult the hospital/clinic to metal implants from the MRI-generated place the MRI far enough away so these magnetic field. Thus, if the 5-gauss field disturbances do not affect the MRI. When will extend into a hallway, waiting area or this is not possible, magnetic shielding other “uncontrolled” space where people will need to be considered. The shielding may go, magnetic shielding must be used solution can vary from site to site because to protect those people from exposure to of the uniqueness of each site, so the the 5-gauss field. hospital/clinic should employ an MRI vendor or other MR/RF/Magnetic expert These things create a type of magnetic to ensure that they plan properly early field that can interfere with the MRI, i.e., on to avoid problems later in the overall making the MRI unable to produce a clean planning/construction/installation cycle.

5 It should be noted that most MRIs create a the MRI machine. This third layer of glass great deal of noise as they run through the can easily be added by the interior imaging sequences. finishes contractor. WORLDWIDE.COM Phone: 781.933.1940 NELCO

As such, consideration should be given to Most MRI systems today use liquid helium planning good sound-deadening elements to operate. into the MRI room construction. This requires a pipe, called a “quench Most of the sound deadening will come pipe,” to be attached to the MRI and through proper design and construction vented to the outside of the building. of the walls, ceiling and floor of the space. The RF shield can provide some sound The concern here is that liquid helium is attenuation as well, however the most very cold, and if, for some reason, there important elements of the RF shield, from was an accident (usually called a “quench” a sound attenuation perspective, are where the pipe breaks or leaks due to the the RF door and window. The RF door extreme cold or pressure), people could must be designed to provide good sound be harmed by the quickly expanding gas. attenuation; typically a rating of STC 40 or All MRI vendors provide guidance to the higher is recommended. The RF window mechanical contractor on how to construct usually comes with two layers of glass. and attach the quench pipe properly The process of adding a third layer of glass and safely. is usually sufficient to buffer the noise from

6 Last, because most MRI systems generate into the MRI room, whether intentionally a very strong magnetic field in order to or accidentally, is slowly becoming a create the images of the patient, MRI mandate. As of the writing of this guide, WORLDWIDE.COM Phone: 781.933.1940 NELCO safety is coming to the forefront in site it is not currently a requirement but is in planning more and more! discussion by several agencies to make it a requirement. Magnetic objects, if brought close enough to the MRI, could be quickly and strongly pulled into the MRI.

The force and speed at which this can happen is “deadly”! Ensuring that some system/methodology is in place to be certain ferrous materials are never brought

7 8 Phone: 781.933.1940 NELCOWORLDWIDE.COM CHAPTERONE MRI Basics MRI BASICS

1.1 Image of the Patient

In layman’s terms, the human body consists of billions of molecules, all with WORLDWIDE.COM Phone: 781.933.1940 NELCO their own magnetic dipole, each randomly oriented within the body. An MRI creates an image of the patient by placing the Molecule orientation in magnetic field patient in a very strong magnetic field, which will align the many billions of molecules in a north-south position [Image 1] within the MRI. A specific RF signal is generated by the MRI scanner to N S elicit a reaction from specific molecules N N S S of the patient.

As an example, a “specific RF signal” may The entire body is made of molecules with a magnetic dipole be an RF pulse at 30.497 MHz, which may be the resonance frequency of a Z Z Z Z Z Z certain molecule. Thus, those molecules RF RF RF will “resonate” or oscillate Z Z Z [Image 2] Y Y Y Y Y Y and generate a response RF signal RF RF [Image 3]. As the MRI scanner runs XYX X XY X XY through a series of “specific” RF signals and collects responding signals from the X X X patient’s body, it can formulate an image [Image 1] [Image 2] [Image 3] from this information. Molecule at rest Resonating from RF reply signal- effect RF signal of resonating

CHAPTER 1 • 10 A higher field MRI system should function faster.

1.2 Benefits of a Stronger MRI System WORLDWIDE.COM Phone: 781.933.1940 NELCO Generally speaking, the benefit of having a stronger MRI system is a stronger signal- to-noise ratio, which merely means the image quality should be better, all things being equal. Additionally, a stronger MRI system should function faster and thus allow for higher patient throughput.

Image quality

Lower field MRI, i.e., 1.5T

Higher field MRI, i.e., 3.0T – generally faster scan time

Patient throughput comparison Higher patient throughput and better image

CHAPTER 1 • 11 can bedoneinseconds. take manyminutestocomplete; anX-ray require radiation shielding. MRIscanscan MRI requires RF shielding, whereas X-rays molecule reaction totheradiowaves. radio wavestogetimagesbycapturing MRI combinesastrong magneticfieldwith forms theimage. Bone blockstheradiationandthus capture asingleimageofyourbody. that passesthrough thebodytoquickly X-ray usesasmallamountofradiation hard tissuesuchasbones. tissue. X-rays,incontrast,are idealfor much more pronounced reaction thanhard tissue resonates more readily andhasa as heart,lungs,liver, etc.becausesoft MRI isidealforimagingsofttissuesuch 1.3 MRIorX-rays 1.4 HowMRIWorks called theearth’s naturalmagnetic field. artificially create amagneticfield;thisis field, awayfrom anything thatmight 0.5 gaussifyouare standing inanopen comparison, youcanexpecttomeasure a 1.5Tesla (15,000gauss)MRIsystem. For system isapproximately twiceasstrong as TESLA. A3.0Tesla (30,000gauss) MRI The strength ofanMRIismeasured in steel. Thisiscalled“shimming.” such thatitcannotcompensateforthe amount ofsteelistooclosetotheMRI take care toensure thatnosignificant used, themagneticshielddesignershould Thus, whenmagneticshieldingistobe area where thepatientistobescanned. MRI from establishinga“homogeneous” being soclosetotheMRIwillprevent the above astructuralbeam.Themetalbeam objects, i.e.,nottoplaceanMRIdirectly take care nottoplaceitnearlarge metal When planninganMRIsystem,oneshould CHAPTER 1•12

Phone: 781.933.1940 NELCOWORLDWIDE.COM Magnet coils

Gradient coils Radio frequency coil

Scanner WORLDWIDE.COM Phone: 781.933.1940 NELCO

Patient table

How MRI works

CHAPTER 1 • 13 CHAPTER 1•14

Phone: 781.933.1940 NELCOWORLDWIDE.COM CHAPTERTWO Radio Frequency Shielding RADIO FREQUENCY SHIELDING

Radio Frequency or RF shielding must be a complete enclosure around the MRI, i.e., cover all walls, ceiling and floor. There can be no openings in the RF shield, as RF signals would enter the MRI room and impact the scan image quality. All services for the MRI room must be filtered by either an RF filter or RF waveguide. WORLDWIDE.COM Phone: 781.933.1940 NELCO 2.1 Electrical Systems

Electrical power for outlets and lighting must come through an RF filter. Likewise, signals for data – nurse call, code blue, etc. – must come through an RF filter. A connection on the outside of the RF shield is made to wires of the RF filter. On the inside, at the opposite end of the filter, wires are then connected to the requisite electrical outlets, lighting, etc.

2.2 Mechanical Systems

A waveguide feedthrough is a “pass RF filter Waveguide feedthrough thru” device that is sized for the specific frequency of the application. In this case, the application is MRI, and standard sizes exist for waveguides. Usually the length Usually the length of the waveguide of the waveguide is 4x the diameter is 4x the diameter of the waveguide. of the waveguide.

CHAPTER 2 • 16 WORLDWIDE.COM Phone: 781.933.1940 NELCO

Waveguides are used for air supply/ return, water for sprinklers/sinks, medical gases and occasionally for non-metallic material like fiber Be sure to look at optic lines. Note that everything that comes into for gas and water, the the MRI room! It will need waveguide must use either a filter or waveguide. a “dielectric” coupling on the outside of the shield to electrically isolate the shield from the pipe of the gas or water. This is a built- in part of a “sprinkler” or “medical gas” waveguide, therefore be sure to clearly Honeycomb filter indicate ALL services that need to come into the MRI room.

CHAPTER 2 • 17 2.3 IsolationofRFShield RF shieldsusingothermetals. equal, itshouldlastlongerthanmostother for thecost.Inotherwords, ifallthingsare normal galvaniccorrosion [seeImage4] It alsohasthebestproperties against by someMRIvendorsbecauseofthis. ferrous ornon-magneticandispreferred installed around theworld.Copperisnon- less than10%ofallMRIRFshields used. Aluminumisathird, butitrepresents metal are themostcommonmaterials metal, howevercopperandgalvanized be constructedoutofnearlyanytype As mentionedearlier, anRFshieldcan terms ofcorrosion. for RFshielding,aluminum istheworstin MRI scanner. Ofthematerials mostused sparingly whendirectly the underneath it shouldnotbeusedor is heavieranditmagnetic,whichmeans sometimes occuronaconstructionsite.It accidental bumpsanddamagethatcan come byandmore durableagainstthe popular materialused.Itiseasyto Galvanized steelisthesecondmost [Image 4]Galvanic corrosion (protected fromcorrosion) Most cathodic orpassive Most anodicoractive (likely tocorrode)

Gold Graphite Silver Stainless steel Silver solder Copper Brass, bronze Tin Lead Mild steel, cast iron Galvanized steel Aluminum Zinc CHAPTER 2•18

Phone: 781.933.1940 NELCOWORLDWIDE.COM The RF shield is usually separated from the building with wood studs or an “air gap”.

2.4 MRI Environment WORLDWIDE.COM Phone: 781.933.1940 NELCO Every MRI scanner needs RF shielding. building with wood studs or an “air gap.” Some research systems are designed to Further, a “dielectric” coupling is used provide their own RF shielding, i.e., built when connecting sprinkler lines or when into the design of the MRI scanner itself. connecting to the parent building roof (for Nearly every scanner large enough for support of the RF shield ceiling). The RF people will require an RF shielded room. shield should be measured to be isolated from the ground by 1,000 ohms minimum. The standard for RF shielding performance An ohm meter can be attached to the for 1.5 and 3.0 Tesla MR Systems is RF shield while it is being constructed to achieve 100 dB at 100 to 150 MHz. to ensure that nothing is connected MR systems larger than 3.0 Tesla may improperly during the construction of require a performance at a higher the shield. A ground bus bar is provided frequency. An offshoot to the subject by the RF shielding vendor for the of RF shielding is the need to make the electrical contractor to make a single RF shield electrically isolated from the point connection the building ground. All ground. This means that the RF “box” electrical entry points into the RF shield cannot come in direct contact with metal should be done near the ground bus part studs, pipes, the concrete, water, etc. The to minimize the potential for ground loops RF shield is usually separated from the – a potential issue for MRI scanners.

CHAPTER 2 • 19 Example of“air gap” orisolation oftheRFshield fromthebuilding walls. 2 " AIRGAP WITH AVA ISOLAT ION UNDERTHERFSHIELD “AIR GAP”AROUNDTHEWALLS RF SHIELDISPLACEDWITHAN 1/8 POR BARRIER

1 1/4" 1/8 CHAPTER 2•20

Phone: 781.933.1940 NELCOWORLDWIDE.COM CHAPTERTHREE Magnetic Shielding MAGNETIC SHIELDING MAGNETIC 3.1 MovingMetal avoid theseconditions. be takenwhenplacingtheMRIsoasto created bytheMRI. Care musttherefore This cannegativelyimpacttheimage in themagneticfieldseenbyMRI. elevator ortruck,willcauseafluctuation The movementofalarge mass,suchasan like switchgearandtransformers. elevators and/ormajorelectricalservices to movingmetalobjectslikecars,trucks, usually related tohavingtheMRItooclose surrounding environment, howeverthisis is neededtoprotect theMRIfrom the There are caseswhere magneticshielding magnetic fieldcreated by theMRIscanner. the area surrounding theMRIfrom the Magnetic shieldingprimarilyprotects (2000 G) 0.05 mT 200 mT 0.05mT (100 G) (200 G) (400 G) 0.1 mT 0.3 mT 0.5 mT (0.5 G) 0.5mT 10 mT 20 mT 40 mT 0.1mT 0.3mT (10 G) (30 G) (50 G) (0.5G) (10G) (30G) (50G) 1 mT 3 mT 5 mT (1 G) (3 G) (5 G) 1mT 3mT 5mT (1G) (3G) (5G) 13.12 ft Plan viewfigureofMRI withgaussfields aroundit (4 m) 9.84 ft (3 m) 6.56 ft (2 m) 3.28 ft (1 m) Z 3.28 ft (1 m) 6.56 ft (2 m) 9.84 ft (3 m) 13.12 ft (4 m) 19.68 ft 22.96 ft 22.96 ft 19.68 ft 16.40 ft 16.40 ft 13.12 ft 13.12 ft 3.28 ft 3.28 ft 9.84 ft 6.56 ft 6.56 ft 9.84 ft (6 m) (7 m) (7 m) (6 m) (5 m) (5 m) (4 m) (3 m) (2 m) (1 m) (1 m) (2 m) (3 m) (4 m) X CHAPTER 3•22

Phone: 781.933.1940 NELCOWORLDWIDE.COM Preliminary magnetic shield designs are often provided by specialty shielding vendors.

3.2 Magnetic Interference WORLDWIDE.COM Phone: 781.933.1940 NELCO Today, most magnetic shielding is done Not every site needs magnetic shielding. with silicon steel in thicknesses ranging It is dependent upon which MRI is being from 1/8" to 1". Super high field research considered and the uniqueness of each MRI – i.e., 11 Tesla whole body MRI as an site, i.e., physical dimensions, constraints, example – may require steel plates and use of area surrounding the MRI. Also could be several inches thick! realize that magnetic shielding does NOT need to be on all six sides like Magnetic Shield The party that is providing the MRI the RF shield! system should be the party responsible for providing the magnetic shield design. A design that does not take into consideration the unique attributes of the MRI scanner could negatively impact the scanner to the point of inoperability or poor images. Note that preliminary magnetic shield designs are often provided by specialty shielding vendors, however these should only be used for budgetary purposes and should be replaced by an official design from the MRI vendor.

Virtual prototype of MRI with Magnetic Shield. Note the gauss lines are contained at the steel (green areas).

CHAPTER 3 • 23 3.3 Active Magnetic Cancellation Systems WORLDWIDE.COM Phone: 781.933.1940 NELCO Today, most MRI scanners are “actively” cancellation” on headphones. Their goal shielded. This means they have an is to protect the MRI from environmental additional set of coils inside the scanner magnetic fields, such as electrical that help to cancel the magnetic field switchgear or moving trucks/trains. The outside of the magnet. Therefore, the concept can work and has worked in magnetic field does not extend very many instances. However, the risk is that far from the MRI versus a non-actively if it does not work, you often don’t have shielded magnet. Note that an actively an alternative solution, which means the shielded magnet can still need room MRI may not function properly. Making the magnetic shielding! situation even more risky is that you can’t be completely sure that it will work until Last and similarly, active magnetic the MRI is installed and, again, if it doesn’t cancellation systems exist and operate work, you can have an MRI that is less under the principle of measuring than 100% in its capabilities/functionality. environmental magnetic field and Consult your MRI vendor to see if they generating a “canceling” magnetic will accept magnetic active cancellation field. The concept is similar to “noise systems with their MRI.

CHAPTER 3 • 24 CHAPTERFOUR Siting Considerations available inthespecificMRIsite directive planning ofthesystem you choose. provide alistofissuesfor you to useasachecklist requirements grow, andeachsite isuniqueunto itself. such,we As will There are many issuesto consider asthenumberofMRIsystems andtheir SITING CONSIDERATIONSSITING requirements foreachMRIsystem. are exactandspecificsizeclearance vented totheexteriorofbuilding.There helium (cryogens),whichneedstobe Most MRIsystemsoperateonliquid your magnet:width,length,height. Note theminimumspacerequirements for an exteriorwallorhasadirect roof access. path. NoteveryMRIroom islocatedon radius ofthemagnetalongdelivery Reconfirm thewidth,heightandturning enough tosupporttheweight? floor andthepathofdeliverystrong MR magnetsare veryheavy. IstheMRI – theanswers t location unacceptablefor anMRI. magnetic shielding,orwhichmakesyour You may haveanissuethatwillrequire If yes,payparticularattentiontothis. • mainelectricalswitchgear? • atrain/subway Is theMRIwithin40'of... • Acarpark/driveway? • Anelevator/movingwalkway? or below… Is theMRIadjacentto/directly above do notoverlookthis! NOTE: Thisisanimportantsafetyissue; that meetstheMRIvendorrequirements. Be sure toconsiderthemostdirect route o whichare CHAPTER 4•26

Phone: 781.933.1940 NELCOWORLDWIDE.COM • Examplesofanon-controlled space:a • Examplesofacontrolled space:the restrict whocanaccessit. A controlled spaceisonewhere youcan exam room tobea“controlled” space. where the5-gaussisoutsideofMRI any areas immediatelynexttotheMRI room. Ifthisisnotpossible,trytoarrange particular MRIsystemlieswithinthe view, sothatthe5-gaussfieldof Try tosizetheMRIexamroom inplan- that anyonemaywalkupto. hallway, awaitingarea, anoutdoorspace be obtained. a storageroom where accessmust equipment room thatsupportstheMRI, • Placethethermostatinreturn air Cost impactstotheRFshield: the MRIvendor. them asfinalunlesstheyare from budgeting purposes,butdonotconsider MRI vendor. Estimatescanbedonefor a givenmagneticshieldotherthanthat system willsuccessfullyoperatewithin as noonecandetermineiftheirMRI provide themagneticshielddesign, be required. TheMRIvendorshould the MRIsuite,magneticshieldingwill above, thefloorbeloworareas around 5-gauss fieldextendsintothefloor If theaboveisnotpossibleand it isplacedinsidetheMRI room. eliminates theneedforanRFfilterwhen duct outsideoftheRFshield.This • Whenplanninglighting,itistypicalto • Whenaddingelectricaloutletsinside • EntertheRFshieldwithamainduct, the more youaddtoyourcost. The more circuits, themore filters,and three (3)circuits and three (3)RFfilters. and possiblyanemergency light.That’s have two(2)separatelightingcircuits additional RFfilter. why? Eachelectricalcircuit requires an need more thanoneortwocircuits, and the MRIroom, askthequestion:Doyou vent ormultiplesprinklerpipes. versus severalforeachsupply/return a waveguideforthemainentrypoint out insidetheRFshield.You onlyneed air lineorsprinklerpipe,andbranch CHAPTER 4•27

Phone: 781.933.1940 NELCOWORLDWIDE.COM CHAPTER 4•28 adversely impactyourMRI. possibility ofgrounding loops,whichcan the busbaraspossible.Thisminimizes to haveallelectrical/datafiltersasnear bar closetheMRIpenetrationpaneland Be sure toplan have yourground bus • Ifyouare inaseismiczone,yourRF for allinvolved. cost, butitwillbeasafersituation way around this,anditwilladdtoyour Professional Engineer(PE).There isno will likelyhavetobestampedbya shield mustbedesignedforsuchand on theRFwindow. glass togoalongwiththetwo(2)already can beimproved byaddingathird paneof different tothehuman ear. TheRFwindow STC 40andan45aren’t significantly 40 orhigher–thebetter, butan STC (SoundTransmission Coefficient)of best results. TheRFdoorshouldhavean building likethatofasoundroom forthe Treat thewallpartitionconstructionofyour enough toreduce thenoiseofMRI. shield, evenwhenwellinsulated,isnot construction around theMRI.TheRF plan foranacousticaldesigninthewall operation. Besure tohaveyourarchitect MRI systemsare typicallyloudwhenin CHAPTER 4•28

Phone: 781.933.1940 NELCOWORLDWIDE.COM CHAPTERFIVE Shielding Details CONSTRUCTION DETAIL

The following pages reflect typical details that are available in PDF, DWG and other formats for easy insertion into your files. Please contact your nearest NELCO Worldwide sales professional if you need copies of any details.

A· IMPERVIUS™ MRI B· IMPERVIUS™ MRI C· IMPERVIUS™ MRI Copper Panel System Galvanized Panel System Soldered Copper System WORLDWIDE.COM Phone: 781.933.1940 NELCO

A·1 Wall Section (Wall/Ceiling) – B·1 Wall Section (Wall/Ceiling) – C·1 Wall Section (Wall/Ceiling) – Copper Panel Galvanized Panel Soldered Copper

A·2 Floor Section (Panel Floor System) B·2 Floor Section (Panel Floor System) C·2 Floor Section (Panel Floor System)

A·3 RF Door – Outswing B·3 RF Door – Outswing C·3 RF Door – Outswing

A·4 RF Door – Inswing B·4 RF Door – Inswing C·4 RF Door – Inswing

A·5 RF Window B·5 RF Window C·5 RF Window

A·6 Sprinkler Waveguide B·6 Sprinkler Waveguide C·6 Sprinkler Waveguide

A·7 HVAC Waveguide B·7 HVAC Waveguide C·7 HVAC Waveguide

A·8 Medical Gas Waveguide B·8 Medical Gas Waveguide C·8 Medical Gas Waveguide

A·9 Waveguide Feedthrough B·9 Waveguide Feedthrough C·9 Waveguide Feedthrough

CHAPTER 5 • 30 WORLDWIDE.COM Phone: 781.933.1940 NELCO

CHAPTER 5 • 31 A· IMPERVIUS™ MRI Copper Panel System Phone: 781.933.1940

A·1 Wall Section (Wall/Ceiling) Ceiling-to-Wall Transition Drawn: SW NELCOWORLDWIDE.COM

PARENT CEILING P1000 OR SIMILAR STRUT (BY OTHERS) 3/8" THREADED ROD ASSEMBLY INSULATOR HARDWARE CANNOT BE LOOSENED OR REMOVED. TRADES MUST ATTACH TO RODS BELOW NELCO-INSTALLED HARDWARE.

1 3/4" THICK CEILING COPPER PANEL SYSTEM 1 1/2"

PARENT SCREW TOP PLATE/STUD TRACK WALL TO WOOD PANEL CROSS MEMBERS. DO NOT PENETRATE THROUGH COPPER SHIELD (BY OTHERS)

1 3/4" THICK WALL COPPER PANEL SYSTEM

2" PARENT WALL ISOLATION GAP

INTERIOR STUD (BY OTHERS)

INTERIOR DRYWALL (BY OTHERS)

WALL SECTION (WALL/CEILING)

DRAWN: DATE: TITLE:

REVISIONS: CEILING TO WALL ENG. MNG.: SCALE: TRANSITION COPPER CHAPTER 5 • 32 PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 A· IMPERVIUS™ MRI Copper Panel System Phone: 781.933.1940

A·2 Floor Section (Panel Floor System) Wall-to-Floor Transition Drawn: SW NELCOWORLDWIDE.COM

SOUND BATTING

2" PARENT WALL ISOLATION GAP

1 3/4" COPPER PANEL SYSTEM

PARENT GLUE BOTTOM PLATE/STUD WALL TRACK TO SHIELD FLOOR. FINISHED FLOOR RF FLOOR CLAMP 1/8" FILLER 3/4" RF COPPER PANEL

SLAB DEPRESSION (2) LAYERS 1/8" DIELECTRIC MATERIAL

VAPOR BARRIER

FLOOR SECTION (PANEL FLOOR SYSTEM)

CHAPTER 5 • 33

DRAWN: DATE: TITLE:

REVISIONS: WALL TO FLOOR ENG. MNG.: SCALE: TRANSITION COPPER PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 RF COPPER PANEL A· IMPERVIUS™ MRI Copper Panel System Phone: 781.933.1940SYSTEM FINISH RF Door – Outswing Outswing Door Head and Sill Drawn: SW WORLDWIDE.COM A·3 (BY OTHERS) NELCO 14 GA. STUD DOOR STIFFENER

(SCAN ROOM SIDE)

RF FRAME RF DOOR

RF COPPER RF DOOR HEAD DETAIL PANEL (SIMILAR AT JAMBS) SYSTEM (SCAN ROOM SIDE) FINISH RF DOOR (BY OTHERS) 14 GA. STUD RF DOOR FRAME DOOR STIFFENER * RF DOOR SILL (SCAN ROOM SIDE) 3/8" ASSEMBLY

FINISH RF FLOOR RF FRAME DEPRESSION RF DOOR FLOOR

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR HEAD DETAIL RF DOOR SILL DETAIL (SIMILAR AT JAMBS)

DRAWN: (SCAN ROOM SIDE) DATE: TITLE: REVISIONS: RF DOOR OUT SWING RF DOOR ENG. MNG.: SCALE: COPPER PANEL SYSTEM RF DOOR FRAME PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE RF DOOR SILL SUITE 300 * BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 RF DOOR HEAD DETAIL RF DOOR SILL DETAIL

(SIMILAR AT JAMBS) 3/8" ASSEMBLY

FINISH RF FLOOR FLOOR DEPRESSION CHAPTER 5 • 34

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR SILL DETAIL

DRAWN: DATE: TITLE:

REVISIONS: RF DOOR OUT SWING ENG. MNG.: SCALE: COPPER PANEL SYSTEM

PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 RF COPPER PANEL SYSTEM A· IMPERVIUS™ MRI Copper Panel System Phone: 781.933.1940 FINISH (BY OTHERS) A·4 RF Door – Inswing Inswing Door Head and Sill Drawn: SW NELCOWORLDWIDE.COM14 GA. STUD DOOR STIFFENER

(SCAN ROOM SIDE)

RF FRAME RF DOOR

RF DOOR HEAD DETAIL RF COPPER (SIMILAR AT JAMBS) PANEL SYSTEM (SCAN ROOM SIDE) RF DOOR FRAME FINISH RF DOOR (BY OTHERS) 14 GA. STUD DOOR * RF DOOR SILL STIFFENER

(SCAN ROOM SIDE) 3/8" ASSEMBLY

FINISH RF FLOOR DEPRESSION RF FRAME FLOOR RF DOOR

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR HEAD DETAIL RF DOOR SILL DETAIL (SIMILAR AT JAMBS) DRAWN: DATE: TITLE: RF DOOR IN SWING (SCAN ROOM SIDE) REVISIONS: ENG. MNG.: SCALE: COPPER PANEL SYSTEM RF DOOR FRAME PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION RF DOOR WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 RF DOOR SILL ELECTRONIC FILE: * TEL: (800) 635-2613 RF DOOR HEAD DETAIL RF DOOR SILL DETAIL

(SIMILAR AT JAMBS) 3/8" ASSEMBLY

FINISH RF FLOOR FLOOR DEPRESSION CHAPTER 5 • 35

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR SILL DETAIL

DRAWN: DATE: TITLE:

REVISIONS: RF DOOR IN SWING ENG. MNG.: SCALE: COPPER PANEL SYSTEM

A· IMPERVIUS™ MRI Copper Panel System Phone: 781.933.1940

A·5 RF Window Head-on and Side Detail Drawn: SW NELCOWORLDWIDE.COMH

1 3/4" COPPER PANEL SYSTEM A FASTENER 4 1/2" H 1/4" LAMINATED SAFETY GLASS TYPICAL BOTH SIDES

HIGH VISIBILITY CLEAR RF MESH SCREEN, OPENING BLACKENED R.O. = CLEAR OPENING + 9" SCAN ROOM SIDE SECTION A-A

DRAWN: DATE: TITLE:

REVISIONS: RF WINDOW ENG. MNG.: SCALE: 1 3/4" COPPER PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM FASTENERCONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613

RF WINDOW HEAD-ON DETAIL RF WINDOW SIDE DETAIL 4 1/2"

1/4" LAMINATED CHAPTER 5 • 36 SAFETY GLASS TYPICAL BOTH SIDES

HIGH VISIBILITY CLEAR RF MESH SCREEN, OPENING BLACKENED R.O. = CLEAR OPENING + 9" SCAN ROOM SIDE SECTION A-A

DRAWN: DATE: TITLE:

REVISIONS: RF WINDOW ENG. MNG.: SCALE:

PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 A· IMPERVIUS™ MRI Copper Panel System Phone: 781.933.1940

A·6 Sprinkler Waveguide Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

VARIES

EXTERIOR INTERIOR

NPTF THREAD WAVEGUIDE WITH DIELECTRIC COUPLER TAPERED THREAD ENDS (BY NELCO) (BY OTHERS) FLANGED BRASS HEX NUT RF SHIELD WALL OR CEILING (BY NELCO) (BY NELCO)

SPRINKLER WAVEGUIDE

CHAPTER 5 • 37

DRAWN: DATE: TITLE:

REVISIONS: SPRINKLER PENETRATION ENG. MNG.: SCALE:

PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 FLEX DUCTCONNECTOR BURLINGTON, MA.01803 SUITE 300 2 BURLINGTONWOODSDRIVE TEL: (800)635-2613 CORPORATE HEADQUARTERS: WWW.NELCOWORLDWIDE.COM

ROUGH OPENING PARENT WALL ( 2 3/4" DUCT SIZE 2 3/4" BY OTHERS SOLDER ALL A·7 HVAC Waveguide AROUND PROPRIETARY NOTICE:THISDOCUMENTANDTHE INFORMATION COMMUNICATED TOANYOTHERPERSONORENTITY WITHOUTTHE CONTAINED THEREINISPROPRIETARYANDCOPYRIGHTED AND WRITTEN CONSENTOFNELCO.ALLRIGHTSARERESERVED. MAY NOTBEALTERED,COPIED,USEDFORMANUFACTURE, OR ELECTRONIC FILE: ENG. MNG.: DRAWN: ) A· IMPERVIUS FLEX DUCTCONNECTOR BURLINGTON, MA. 01803 SUITE 300 2 BURLINGTON WOODSDRIVE TEL: (800) 635-2613 CORPORATE HEADQUARTERS: WWW.NELCOWORLDWIDE.COM SCALE: ROUGH OPENING HVAC WAVEGUIDE ™ PARENT WALL ( MRICopperPanelSystem BY OTHERS 1 3/4"WOOD 2 3/4" DUCTCOLLAR SIZE 2 3/4" SOLDER ALL REVISIONS: DATE: 3/4" PLYWOODBACKER PANEL SYSTEM 1 3/4"COPPER 1/2" MAX.LENGTH SCREW AROUND

STATIC PRESSURE DROP Penetration Detail PER SCHEDULE (INCHES OF WATER) HVAC WAVEGUIDE PROPRIETARY NOTICE:THIS DOCUMENTANDTHEINFORMATION COMMUNICATED TOANYOTHERPERSON ORENTITYWITHOUT THE CONTAINED THEREIN ISPROPRIETARY ANDCOPYRIGHTED ( WRITTEN CONSENT OFNELCO. ALLRIGHTS ARERESERVED. MAY NOTBE ALTERED,COPIED,USED FORMANUFACTURE,OR ELECTRONIC FILE: .00 .01 .02 .03 .04 .05 .06 ENG. MNG.: DRAWN: BY NELCO )

200 ( DUCT 300 BY OTHERS VELOCITY (FPM) 400 DRAWING NUMBER: TITLE: HVAC PENETRATION SITE PLANINGGUIDE 500

600 )

SCALE: 4-1/4" MIN. 700 800 ) 900 1000 Drawn: SW 1 3/4"WOOD COLLAR REVISIONS: DATE: 3/4" PLYWOODBACKER PANEL SYSTEM 1 3/4"COPPER 1/2" MAX.LENGTH SCREW STATIC PRESSURE DROP PER SCHEDULE (INCHES OF WATER) HVAC WAVEGUIDE ( .00 .01 .02 .03 .04 .05 .06 BY NELCO NELCOWORLDWIDE.COM Phone: 781.933.1940

200 ( DUCT 300 BY OTHERS VELOCITY (FPM) 400 DRAWING NUMBER: TITLE: HVAC PENETRATION SITE PLANING GUIDE 500

600 4-1/4" MIN. ) 700

CHAPTER 5•38 800 ) 900 1000 A· IMPERVIUS™ MRI Copper Panel System Phone: 781.933.1940

A·8 Medical Gas Waveguide Gas Pipe Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

LENGTH VARIES

COPPER PANEL SYSTEM (BY NELCO) EXTERIOR INTERIOR RF SEAL (BY NELCO)

THROUGH PIPE WAVEGUIDE (BY OTHERS) (BY NELCO)

RF SHIELD WALL OR CEILING BRASS HEX NUT (BY NELCO) (BY NELCO)

MEDICAL GAS PIPE WAVE GUIDE MEDICAL GAS PIPE WAVEGUIDE

CHAPTER 5 • 39

DRAWN: DATE: TITLE:

REVISIONS: MEDICAL GAS PIPE ENG. MNG.: SCALE: PENETRATION COPPER PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 COPPER PANEL SYSTEM

MIN. 4X DIAMETER LENGTH VARIES A· IMPERVIUS™ MRI Copper Panel System NON-FERROUS Phone: 781.933.1940 THROUGH A·9 Waveguide Feedthrough AccessoryA Pipe Penetration DetailACCESSORY Drawn: SW NELCOWORLDWIDE.COM

EQ. EQ.

COPPER PANEL SYSTEM

MIN. 4X DIAMETER 6" LENGTH VARIES ALUMINUM OR COPPER NON-FERROUS PIPE, DIAMETER VARIES THROUGH A ACCESSORY 6" A MOUNTING PLATE

EQ. EQ. VIEW A-A

6" DRAWN: DATE: TITLE:

REVISIONS: ACCESSORY PIPE ALUMINUMENG. MNG.: OR SCALE:COPPER PENETRATION PIPE, DIAMETER VARIES WAVEGUIDE FEEDTHROUGHPROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 CHAPTER 5 • 40 6" MOUNTING PLATE

VIEW A-A

DRAWN: DATE: TITLE:

REVISIONS: ACCESSORY PIPE ENG. MNG.: SCALE: PENETRATION

PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 B· IMPERVIUS™ MRI Galvanized Panel System Phone: 781.933.1940

B·1 Wall Section (Wall/Ceiling) Ceiling-to-Wall Transition Drawn: SW NELCOWORLDWIDE.COM

PARENT CEILING P1000 OR SIMILAR STRUT (BY OTHERS) 3/8" THREADED ROD ASSEMBLY INSULATOR HARDWARE CANNOT BE LOOSENED OR REMOVED. 14 GA. CORNER TRADES MUST ATTACH TO RODS CLAMP SYSTEM BELOW NELCO-INSTALLED HARDWARE.

3/4" THICK CEILING GALVANIZED PANEL SYSTEM 1 1/2"

PARENT SCREW TOP PLATE/STUD TRACK WALL TO PANEL SYSTEM. DO NOT PENETRATE THROUGH PANEL SYSTEM (BY OTHERS)

3/4" THICK WALL GALVANIZED PANEL SYSTEM

2" PARENT WALL ISOLATION GAP

INTERIOR STUD (BY OTHERS)

INTERIOR DRYWALL (BY OTHERS)

WALL SECTION (WALL/CEILING)

DRAWN: DATE: TITLE: CHAPTER 1 • 41 REVISIONS: CEILING TO WALL ENG. MNG.: SCALE: TRANSITION COPPER PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 B· IMPERVIUS™ MRI Galvanized Panel System Phone: 781.933.1940

B·2 Floor Section (Panel Floor System) Wall-to-Floor Transition Drawn: SW NELCOWORLDWIDE.COM

2" PARENT WALL ISOLATION GAP

1" INTERIOR WALL GAP

INTERIOR STUD AND DRYWALL FINISH

3/4" GALVANIZED PANEL SYSTEM

SCREW BOTTOM PLATE/STUD TRACK TO PARENT FLOOR PANEL. DO NOT PENETRATE WALL THROUGH SHIELDED PANEL SYSTEM.

FINISHED FLOOR RF FLOOR CLAMP 1/8" FILLER 3/4" RF COPPER PANEL SLAB DEPRESSION (2) LAYERS 1/8" DIELECTRIC MATERIAL

VAPOR BARRIER

FLOOR SECTION (PANEL FLOOR SYSTEM)

CHAPTER 1 • 42

DRAWN: DATE: TITLE:

REVISIONS: WALL TO FLOOR ENG. MNG.: SCALE: TRANSITION GALVANIZED PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 B· IMPERVIUS™ MRI Galvanized Panel System Phone:RF GALVANIZED 781.933.1940 PANEL SYSTEM B·3 RF Door – Outswing Outswing Door Head and Sill Drawn: SW NELCOWORLDWIDE.COM FINISH (BY OTHERS)

(SCAN ROOM SIDE)

RF FRAME RF DOOR

RF DOOR HEAD DETAIL RF GALVANIZED (SIMILAR AT JAMBS) PANEL SYSTEM (SCAN ROOM SIDE) FINISH RF DOOR (BY OTHERS) RF DOOR FRAME

* RF DOOR SILL

(SCAN ROOM SIDE) 3/8" ASSEMBLY

FINISH RF FLOOR FLOOR DEPRESSION RF FRAME RF DOOR

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR HEAD DETAIL RF DOOR SILL DETAIL (SIMILAR AT JAMBS)

DRAWN: DATE: TITLE:

(SCAN ROOM SIDE) REVISIONS: RF DOOR OUT SWING ENG. MNG.: SCALE: GALVANIZED PANEL RF DOOR SYSTEM RF DOOR FRAME PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE RF DOOR HEAD DETAIL SUITE 300 RF DOOR SILL DETAIL RF DOOR SILL BURLINGTON, MA. 01803 * ELECTRONIC FILE: (SIMILAR AT JAMBS) TEL: (800) 635-2613

3/8" CHAPTER 1 • 43 ASSEMBLY

FINISH RF FLOOR FLOOR DEPRESSION

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR SILL DETAIL

DRAWN: DATE: TITLE:

REVISIONS: RF DOOR OUT SWING ENG. MNG.: SCALE: GALVANIZED PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 RF GALVANIZED B· IMPERVIUS™ MRI Galvanized Panel System Phone:PANE 781.933.1940L SYSTEM

B·4 RF Door – Inswing Inswing DoorFINI HeadSH and Sill Drawn: SW NELCOWORLDWIDE.COM (BY OTHERS)

(SCAN ROOM SIDE)

RF FRAME RF DOOR

RF DOOR HEAD DETAIL RF GALVANIZED (SIMILAR AT JAMBS) PANEL SYSTEM (SCAN ROOM SIDE) FINISH RF DOOR FRAME (BY OTHERS) RF DOOR R

RF DOOR SILL LY

SION * OO MB ES 8"

( ) SE

SCAN ROOM SIDE PR 3/

FINISH RF FL AS FLOOR DE RF FRAME RF DOOR

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR HEAD DETAIL RF DOOR SILL DETAIL (SIMILAR AT JAMBS)

DRAWN: DATE: TITLE:

(SCAN ROOM SIDE) REVISIONS: RF DOOR IN SWING ENG. MNG.: SCALE: GALVANIZED PANEL RF DOOR FRAME SYSTEM RF DOOR PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE

R SUITE 300 RF DOOR SILL BURLINLY GTON, MA. 01803 SION * ELECTRONIC FILE: RF DOOR HEAD DETAIL TEL: (800) 635-2613 RF DOOR SILL DETAIL OO MB ES

(SIMILAR AT JAMBS) 8" SE PR 3/

FINISH RF FL AS FLOOR DE CHAPTER 1 • 44

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR SILL DETAIL

DRAWN: DATE: TITLE:

REVISIONS: RF DOOR IN SWING ENG. MNG.: SCALE: GALVANIZED PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 W

B· IMPERVIUS™ MRI Galvanized Panel System Phone: 781.933.1940

B·5 RF Window Head-on and Side Detail Drawn: SW NELCOWORLDWIDE.COM H

A RF SHIELD A FINISH WALL 4 7/8"

H DIELECTRIC BREAK

1/4" LAMINATED SAFETY FINISHED OPENING GLASS TYPICAL EACH SIDE ROUGH OPENING HIGH VISABILITY RF CLEAR OPENING MESH SCREEN, BLACKENED (SCAN ROOM SIDE) SECTION A-A

DRAWN: RF SHIELD DATE: TITLE: REVISIONS: RF WINDOW GALVANIZED ENG. MNG.: SCALE: PANEL SYSTEM

PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: FINISH WALL CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 RF WINDOW HEAD-ON DETAIL 4 7/8" RF WINDOW SIDE DETAIL DIELECTRIC BREAK

CHAPTER 1 • 45 1/4" LAMINATED SAFETY FINISHED OPENING GLASS TYPICAL EACH SIDE ROUGH OPENING HIGH VISABILITY RF CLEAR OPENING MESH SCREEN, BLACKENED (SCAN ROOM SIDE) SECTION A-A

DRAWN: DATE: TITLE:

REVISIONS: RF WINDOW GALVANIZED ENG. MNG.: SCALE: PANEL SYSTEM

PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 B· IMPERVIUS™ MRI Galvanized Panel System Phone: 781.933.1940

B·6 Sprinkler Waveguide Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

VARIES

EXTERIOR INTERIOR

NPTF THREAD WAVEGUIDE WITH TAPERED THREAD ENDS DIELECTRIC COUPLER (BY NELCO) (BY OTHERS) FLANGED BRASS HEX NUT RF SHIELD WALL OR CEILING (BY NELCO) (BY NELCO) 3/4" RF GALVANIZED PANEL SYSTEM

SPRINKLER WAVEGUIDE

CHAPTER 1 • 46

DRAWN: DATE: TITLE:

REVISIONS: SPRINKLER PENETRATION ENG. MNG.: SCALE: GALVANIZED PANEL SYTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 FLEX DUCT CONNECTOR (BY OTHERS)

HVAC WAVE GUIDE ™ Phone: 781.933.1940 B· IMPERVIUS MRI Galvanized Panel System PER SCHEDULE HVAC Waveguide Penetration Detail Drawn: SW WORLDWIDE.COM

B·7 2 3/4" NELCO

FLEX DUCT CONNECTOR (BY OTHERS)

HVAC WAVE GUIDE 4" MIN. DUCT SIZE PER SCHEDULE

ROUGH OPENING DUCT 2 3/4" (BY OTHERS)

2 3/4" 3/4" GALVANIZED 1/2" MAX. LENGTH PANEL SYSTEM SCREW 4" MIN. DUCT SIZE PARENT WALL

ROUGH OPENING DUCT (BY OTHERS) .06 .05 .04

2 3/4" 3/4" GALVANIZED .03 PANEL SYSTEM .02 1/2" MAX. LENGTH .01 SCREW

(INCHES OF WATER) .00 STATIC PRESSURE DROP 200 300 400 500 600 700 800 900 1000 PARENT WALL VELOCITY (FPM)

.06 .05

DRAWN:.04 DATE: TITLE: .03 HVAC WAVEGUIDE REVISIONS: HVAC PENETRATION ENG. MNG.:.02 SCALE: GALVANIZED PANEL .01 SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION

(INCHES OF WATER) .00 WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CHAPTER 1 • 47

CORPORATE HEADQUARTERS: STATIC PRESSURE DROP MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR

COMMUNICATED200 TO300 ANY400 OTHER500 600 PERSON700 800 OR 900 ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED.1000 SITE PLANING GUIDE SUITE 300 VELOCITY (FPM) BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613

DRAWN: DATE: TITLE:

REVISIONS: HVAC PENETRATION ENG. MNG.: SCALE: GALVANIZED PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 B· IMPERVIUS™ MRI Galvanized Panel System Phone: 781.933.1940

B·8 Medical Gas Waveguide Gas Pipe Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

LENGTH VARIES

GALVANIZED PANEL SYSTEM (BY NELCO) EXTERIOR INTERIOR RF SEAL (BY NELCO)

THROUGH PIPE WAVEGUIDE (BY OTHERS) (BY NELCO)

RF SHIELD WALL OR CEILING BRASS HEX NUT (BY NELCO) (BY NELCO)

MEDICAL GAS PIPE WAVE GUIDE

MEDICAL GAS PIPE WAVEGUIDE

CHAPTER 1 • 48

DRAWN: DATE: TITLE:

REVISIONS: MEDICAL GAS PIPE ENG. MNG.: SCALE: PENETRATION GALVANIZED PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 3/4" GALVANIZED PANEL SYSTEM MIN. 4X DIAMETER LENGTH VARIES NON-FERROUS THROUGH ACCESSORY ™ B· IMPERVIUS MRI GalvanizedA Panel System Phone: 781.933.1940 B·9 Waveguide Feedthrough Accessory Pipe Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

EQ. EQ.

3/4" GALVANIZED PANEL SYSTEM MIN. 4X DIAMETER 6" LENGTH VARIES ALUMINUM OR COPPER NON-FERROUS THROUGH PIPE, DIAMETER VARIES ACCESSORY A 6" MOUNTING PLATE A

EQ. EQ. VIEW A-A

DRAWN: 6" DATE: TITLE:

REVISIONS: ACCESSORY PIPE ENG. MNG.: SCALE: PENETRATION GALVANIZED ALUMINUM OR COPPER PANEL SYSTEM PIPE, DIAMETERPROPRIETARY NOTICE: VARIES THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 WAVEGUIDE FEEDTHROUGH BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613

CHAPTER 1 • 49 6" MOUNTING PLATE

VIEW A-A

DRAWN: DATE: TITLE:

REVISIONS: ACCESSORY PIPE ENG. MNG.: SCALE: PENETRATION GALVANIZED PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 C· IMPERVIUS™ MRI Soldered Copper System Phone: 781.933.1940

C·1 Wall Section (Wall/Ceiling) Ceiling-to-Wall Transition Drawn: SW NELCOWORLDWIDE.COM

CEILING SUPPORT SYSTEM 3/4" PLYWOOD

SOLDERED COPPER RF BATTEN RF SHIELD

PARENT SCREW TOP PLATE/STUD TRACK TO WOOD WALL BATTEN. DO NOT PENETRATE THROUGH BATTEN SYSTEM (BY OTHERS)

3/4" PLYWOOD SHEATHING WITH SOLDER COPPER RF SHIELDING

3/4" PARENT WALL ISOLATION GAP

INTERIOR DRYWALL PARTITION (BY OTHERS)

ISOLATION BATTEN 3/4" PLYWOOOD

WALL SECTION (WALL/CEILING)

DRAWN: DATE: TITLE:

REVISIONS: CEILING TO WALL ENG. MNG.: SCALE: TRANSITION SOLDERED CHAPTER 1 • 50 COPPER SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 C· IMPERVIUS™ MRI Soldered Copper System Phone: 781.933.1940

C·2 Floor Section (Panel Floor System) Wall-to-Floor Transition Drawn: SW NELCOWORLDWIDE.COM

ISOLATION BATTEN 3/4" PLYWOOOD

1" INTERIOR WALL GAP

INTERIOR STUD AND DRYWALL FINISH

3/4" PLYWOOD SHEATHING PARENT W/SOLDER COPPER RF SHIELDING WALL SCREW BOTTOM PLATE/STUD TRACK TO FLOOR PANEL. DO NOT PENETRATE THROUGH COPPER SHIELD.

FINISHED FLOOR LEVELING COMPOUND (2) LAYERS CEMENT BOARD TOTAL 3/4" THICKNESS SOLDERED COPPER SLAB DEPRESSION (1) LAYER 1/8" DIELECTRIC MATERIAL

VAPOR BARRIER

FLOOR SECTION (PANEL FLOOR SYSTEM)

CHAPTER 1 • 51

DRAWN: DATE: TITLE:

REVISIONS: WALL TO FLOOR ENG. MNG.: SCALE: TRANSITIONS SOLDER COPPER SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 3/4" PLYWOOD SOLDERED COPPER C· IMPERVIUS™ MRI Soldered CopperISOLATION System RFPhone: SHIELD 781.933.1940 BATTEN 3/4" PLYWOOD C·3 RF Door – Outswing Outswing Door Head and Sill Drawn: SW NELCOWORLDWIDE.COM FINISH (BY OTHERS) (SCAN ROOM SIDE)

RF FRAME RF DOOR

3/4" PLYWOOD RF DOOR HEAD DETAIL (SIMILAR AT JAMBS) SOLDERED COPPER ISOLATION RF SHIELD (SCAN ROOM SIDE) BATTEN 3/4" PLYWOOD RF DOOR RF DOOR FRAME

FINISH RF DOOR SILL (BY OTHERS) * (SCAN ROOM SIDE) 3/8"

FINISH RF FLOOR ASSEMBLY DEPRESSION RF FRAME FLOOR RF DOOR

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR HEAD DETAIL (SIMILAR AT JAMBS) RF DOOR SILL DETAIL

DRAWN: (SCAN ROOM SIDE) DATE: TITLE:

REVISIONS: RF DOOR OUT SWING ENG. MNG.: SCALE: SOLDERED COPPER RF DOOR RF DOOR FRAME SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR 2 BURLINGTON WOODS DRIVE COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE SITE PLANING GUIDE RF DOOR SILL WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. * SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 RF DOOR HEAD DETAIL RF DOOR SILL DETAIL 3/8"

FINISH RF FLOOR ASSEMBLY DEPRESSION FLOOR (SIMILAR AT JAMBS) CHAPTER 1 • 52

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR SILL DETAIL

DRAWN: DATE: TITLE:

REVISIONS: RF DOOR OUT SWING ENG. MNG.: SCALE: SOLDERED COPPER SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 3/4" PLYWOOD SOLDERED COPPER ISOLATION RF SHIELD C· IMPERVIUS™ MRI Soldered CopperBATTEN System Phone: 781.933.1940 3/4" PLYWOOD C·4 RF Door – Inswing Inswing Door Head and Sill Drawn: SW NELCOWORLDWIDE.COM FINISH (BY OTHERS) (SCAN ROOM SIDE)

RF FRAME RF DOOR

RF DOOR HEAD DETAIL 3/4" PLYWOOD SOLDERED (SIMILAR AT JAMBS) COPPER ISOLATION RF SHIELD (SCAN ROOM SIDE) BATTEN RF DOOR FRAME 3/4" PLYWOOD RF DOOR

FINISH * RF DOOR SILL (BY OTHERS) (SCAN ROOM SIDE) FINISH 3/8" ASSEMBLY RF FLOOR FLOOR DEPRESSION RF FRAME RF DOOR

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR HEAD DETAIL RF DOOR SILL DETAIL (SIMILAR AT JAMBS)

DRAWN: DATE: TITLE: RF DOOR IN SWING (SCAN ROOM SIDE) REVISIONS: ENG. MNG.: SCALE: SOLDERED COPPER RF DOOR FRAME SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION RF DOOR WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 RF DOOR SILL ELECTRONIC FILE: * TEL: (800) 635-2613

RF DOOR HEAD DETAIL RF DOOR SILL DETAIL FINISH 3/8" ASSEMBLY RF FLOOR DEPRESSION (SIMILAR AT JAMBS) FLOOR CHAPTER 1 • 53

*DEPRESSION TO EXTEND 4" FROM OUTSIDE FACE OF SHIELD INTO ADJACENT ROOM. RF DOOR SILL DETAIL

DRAWN: DATE: TITLE:

REVISIONS: RF DOOR IN SWING ENG. MNG.: SCALE: SOLDERED COPPER SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 W

C· IMPERVIUS™ MRI Soldered Copper System Phone: 781.933.1940

C·5 RF Window Head-on and Side Detail Drawn: SW NELCOWORLDWIDE.COM H

A 3/4" PLYWOOD SOLDERED COPPER RF SHIELD A FINISH WALL 4 7/8"

H DIELECTRIC BREAK

1/4" LAMINATED SAFETY

FINISHED OPENING GLASS TYPICAL EACH SIDE ROUGH OPENING HIGH VISABILITY RF CLEAR OPENING MESH SCREEN, BLACKENED (SCAN ROOM SIDE) SECTION A-A

DRAWN: DATE: TITLE: 3/4" PLYWOOD SOLDERED COPPER REVISIONS: RF WINDOW SOLDERED RF SHIELD ENG. MNG.: SCALE: COPPER SYSTEM

RF WINDOW HEAD-ON DETAIL 4 7/8" RF WINDOW SIDE DETAIL

DIELECTRIC BREAK CHAPTER 1 • 54 1/4" LAMINATED SAFETY

FINISHED OPENING GLASS TYPICAL EACH SIDE ROUGH OPENING HIGH VISABILITY RF CLEAR OPENING MESH SCREEN, BLACKENED (SCAN ROOM SIDE) SECTION A-A

DRAWN: DATE: TITLE:

REVISIONS: RF WINDOW SOLDERED ENG. MNG.: SCALE: COPPER SYSTEM

PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 C· IMPERVIUS™ MRI Soldered Copper System Phone: 781.933.1940

C·6 Sprinkler Waveguide Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

VARIES

3/4" PLYWOOD SOLDERED COPPER SHIELD

EXTERIOR INTERIOR

NPTF THREAD WAVEGUIDE WITH DIELECTRIC COUPLER TAPERED THREAD ENDS ( ) (BY OTHERS) BY NELCO FLANGED BRASS HEX NUT RF SHIELD WALL OR CEILING (BY NELCO) (BY NELCO) 3/4"

SPRINKLER WAVEGUIDE

CHAPTER 1 • 55

DRAWN: DATE: TITLE:

REVISIONS: SPRINKLER PENETRATION ENG. MNG.: SCALE: SOLDER COPPER SYSTEM

™ Phone: 781.933.1940 C· IMPERVIUS MRI Soldered Copper System HVAC WAVE GUIDE PER SCHEDULE C·7 HVAC Waveguide Penetration Detail Drawn: SW NELCOWORLDWIDE.COM 2 3/4"

FLEX DUCT CONNECTOR (BY OTHERS)

HVAC WAVE GUIDE 4" MIN. DUCT SIZE PER SCHEDULE ROUGH OPENING

2 3/4" DUCT (BY OTHERS)

SOLDERED COPPER 2 7/8" 1/2" MAX. LENGTH SCREW 3/4" PLYWOOD 4" MIN. DUCT SIZE PARENT WALL ROUGH OPENING DUCT (BY OTHERS) .06 .05 .04 SOLDERED COPPER .03 2 7/8" .02 1/2" MAX. LENGTH .01

SCREW (INCHES OF WATER) .00

3/4" PLYWOOD STATIC PRESSURE DROP 200 300 400 500 600 700 800 900 1000 PARENT WALL VELOCITY (FPM)

.06 .05 DRAWN: HVAC WAVEGUIDE.04 DATE: TITLE: HVAC PENETRATION .03 REVISIONS: ENG. MNG.: SCALE: GALVANIZED PANEL .02 SYSTEM .01PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION CHAPTER 1 • 56 WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER:

CORPORATE HEADQUARTERS: (INCHES OF WATER) .00MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE

2 BURLINGTON WOODS DRIVE STATIC PRESSURE DROP WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE

SUITE 300 200 300 400 500 600 700 800 900 BURLINGTON, MA. 01803 1000 ELECTRONIC FILE: TEL: (800) 635-2613 VELOCITY (FPM)

DRAWN: DATE: TITLE:

REVISIONS: HVAC PENETRATION ENG. MNG.: SCALE: GALVANIZED PANEL SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 C· IMPERVIUS™ MRI Soldered Copper System Phone: 781.933.1940

C·8 Medical Gas Waveguide Gas Pipe Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

LENGTH VARIES

3/4" PLYWOOD SOLDERED COPPER RF SHIELD

EXTERIOR INTERIOR RF SEAL (BY NELCO)

THROUGH PIPE WAVEGUIDE (BY OTHERS) (BY NELCO)

RF SHIELD WALL OR CEILING BRASS HEX NUT (BY NELCO) (BY NELCO)

MEDICAL GAS PIPE WAVE GUIDE

MEDICAL GAS PIPE WAVEGUIDE

CHAPTER 1 • 57

DRAWN: DATE: TITLE:

REVISIONS: MEDICAL GAS PIPE ENG. MNG.: SCALE: PENETRATION SOLDERED COPPER SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 SOLDERED 3/4" PLYWOOD COPPER MIN. 4X DIAMETER LENGTH VARIES NON-FERROUS THROUGH ACCESSORY C· IMPERVIUS™ MRI Soldered Copper System Phone: 781.933.1940 A C·9 Waveguide Feedthrough Accessory Pipe Penetration Detail Drawn: SW NELCOWORLDWIDE.COM

EQ. EQ. SOLDERED 3/4" PLYWOOD COPPER MIN. 4X DIAMETER LENGTH VARIES 6" NON-FERROUS THROUGH ACCESSORY ALUMINUM OR COPPER PIPE, DIAMETER VARIES A

A 6" MOUNTING PLATE

EQ. EQ.

VIEW A-A

DRAWN: ALUMINUM OR COPPER DATE: TITLE: REVISIONS: ACCESSORY PIPE PIPE, DIAMETERENG. MNG.: VARIESSCALE: PENETRATION SOLDERED COPPER SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR WAVEGUIDE FEEDTHROUGHCOMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613

6" CHAPTER 1 • 58 MOUNTING PLATE

VIEW A-A

DRAWN: DATE: TITLE:

REVISIONS: ACCESSORY PIPE ENG. MNG.: SCALE: PENETRATION SOLDERED COPPER SYSTEM PROPRIETARY NOTICE: THIS DOCUMENT AND THE INFORMATION WWW.NELCOWORLDWIDE.COM CONTAINED THEREIN IS PROPRIETARY AND COPYRIGHTED AND DRAWING NUMBER: CORPORATE HEADQUARTERS: MAY NOT BE ALTERED, COPIED, USED FOR MANUFACTURE, OR COMMUNICATED TO ANY OTHER PERSON OR ENTITY WITHOUT THE 2 BURLINGTON WOODS DRIVE WRITTEN CONSENT OF NELCO. ALL RIGHTS ARE RESERVED. SITE PLANING GUIDE SUITE 300 BURLINGTON, MA. 01803 ELECTRONIC FILE: TEL: (800) 635-2613 060119 WORLDWIDE.COM WORLDWIDE.COM NELCO 781.933.1940 Phone: