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eoto ; c /) 000 /.3 Request for Building Permit R ECEIVED , JAN222010 CITY OF TIGARD BUILDING DIVISION . Project Name: N2 Capacity Project Scope: To install a 3000 gal. Nitrogen (N2) tank outside of the main building by • the south shipping dock and to provide N2 to the interior of the building for production Site: Veris Industries LLC. 16640 SW 72 Ave Tigard, OR 97224 Adjacent to South Shipping Dock — See Site drawing for more information Equipment: The tank to be installed will be a Taylor - Wharton Cryogenic bulk tank cap. 3000 gallon. Maximum Working Pressure — 250 PSI. (for more specifications see attached). Tied into the system will be a telemetry system, fill stand, and vaporizer. Additionally bollards will be installed to prevent heavy machinery from damaging the tank. Public Access: Public access will be restricted through means of a fence with a locked sliding gate. Access to the lock will be restricted to necessary personnel. Fire Code: Nitrogen is listed as cryogenic fluid according to Chapter 32 section 3202 definitions of the 2007 Oregon Fire Code. The site meets all the separation requirements defined by the table 3203.6.1 for stationary containers. Plumbing: The nitrogen is being delivered to the build via 1 ' /2" copper tubing in diameter. Marking: The ffitragen storage and defivery system shalfFe narked in accordance with ® w section 3203.E of the 2007 Oregon Fire Code. ` lo o W v • e I- in CITY OF TIGARD 'm a n d s 2 Approved 'MLA. [i✓J tt H c Conditio Approved.......... .... [ j o vi ° ; 0 c See Letter to: Follow [ 1 N 0 m v . : h•........ T ;.' c 2 c _ c CO E PermitN 4 , :, . s I' to f1 --- . • - N C ce a x I/ v1 r � U °� �' E ° . ,- W A o By: r► � � Date: ATa r ° L m c a .- �3 a v it a w V) o to C 70 . o L.. C® 2 E co g fC Cif N is m f a C 0 U 5® ® E E 2 2 g o m OFFICE COPY t -6 c a� , u = o as o. o U CO V) W V) ± CO Ct c V) d to co V) O ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ . _ ®,, Cryogenic Taylor- Wharton Bulk Tanks Harsco Cryogenic Vert Tanks The New Standard in Bulk Storage „.i Maximum Design Flexibility = extensive custom options '' 6 ; ::',' , .' One Lift Placement Process t- = minimum installation cost Optimized Piping Design = ease of operation Accessible Valves and Controls ' = simplified maintenance Wide Line Spacing = superior performance 1 Enlarged Vessel Safety Line : T — _ unparalleled aralleled operational • x s safety . 1 14 ! i 1 . 1 , 1 , 11 .1{L, ' _, 1 m - ' I T:57 Gas & Fluid Control Group L.------------ Harsco aas ^ -: - - 's•Ma.. , ilAii VE4a w:..X.%;marsaa: i ,....z'..a-Mr -..v�.v. ..:. +.i 11 :1... .i ,, L... _. ,, ,=∎4.. n,,.s.�:. m +.r4 l ift a. ' He., 4, VERTICAL Flow Diagram ...._._ : A , ' S f f s FLOW W il I )A.� I GRAM — OPTIONS 1, 2, AND 4- _4vER1ER vALVE OPTION 3-BALL UIVER1ER VALVE P-.r - ; y y 1A 23 1:3 1 —t ' �,! C�� OPTION, 1 AN) 4 . j r HCV -15 f t 1 v ,1 OPIION 2 -0 GALrC. � / 't A.hlD HIGP \U)lY SWIIi:H. I PSI -10 / PSC -18 j / OPTION 3- .0 fiP \PRFSS.JRE C..0.L „E, I - II: ICY-12 / 1 r$ -3 / LEI EN) li _ —`s --'i111 , w CN- 1 Fn ( i.CrNNFC'TIGNI HCV CN- AUXILIARY LIQUID CONNECTION 1 GrJ -4 VAPOR CGVNECTIUA 1 s -• � PI I 1 \ r T -' ^- / CJ - 1 FILL LINE CHECK VALVE Nor -6l %} 1 1))\. \ CV -2 ECONOMIZER CHECK VALVE 9 T / HCV -1 BOTTOM FILL VALVE I -1 / IACV -2 TOP FILL VALVE 1 '-( 1— ( .;c' O -. YR t` HCV -3 PRESSURE BU ISOLATION VALVE ss / H[v -5 HCV - � TRYCOCK VALVE ' %0 1i A "Th HCV -5 VACUUM PROBE ISOLATION VA_VE 1 - HCV 0 VACUUM PUMPCUT VALVE I ( HCV-- 13 '------- -----i 4-4 HCV- / 1 LL LINE DRAIN VALVE 1Sr -+ 1 HCV -+ HCV -8 VAPOR PHA'3F ISO' Al ION VAI' VF 1 HCV 9 EQUALIZATION VALVE woRIZ_e f I{ ° '+ I (0P11011/4. IM HCV 10 LIQUID PHASE ISO ATION VALVE ILiX1 AAJ 3030) $ II HCV- 11 PRESSURE Bill DING 1509 ATTON VAI VF / CV -2' 1, VALVE HCY_12 HCV HCV 13 F 12 TANK BLOWDOWN VALVE I r OPl:cu 3 . 1+2_I t. / P.ODU• ^_T SUPPLY SUPPLY L0.'A'IO (1F FCV -7~1 t 1 [ LICAII i Of Nu.); . - pry_3 ,= HCV- 14 ECONOMIZER ISOLATION VALVE (I- 1 /2 VAIVIJ / / (1- 0 - 141 70) / is7 r HCV- 15 RFIIFF SYSTEM DIVE MEP VAJVF P1Y -I KV -3 "� KY- 2T • _ �[ 1 �, / � `J HCV -17 AUXILIARY LIOUID VALVE • i 1111 11 91. I ' �•,! = 'L 1 ] CN - -- „ 1 B S 0 0 11 I P„C FR= S.,UP,F P,l.11 DIN, OII Hfl 1• 2 ;.0,: -, \.. — _ '� PCV 1 PRESSURE RCGJLATnF: T0* -2 II 1- :I it 1 PCV -2 BACK: PRESSURE REGULATOR I 4 \ �\ , U 2 ,- J- I 1 0 , Y _, — — PH - 1 A !1F'lION S TANK RUPTURE DISK PSE -10 TANK RUP'URE GS^: 1 }� \ PSE -3 VACUUM JACKET LIFT PLATE l 1 PSv -'A TANK PRESSURE RELIEF VALVE t 1-CV--"/ Hl' I � , -L 0CA S 1, 1, AND ,, 1 110r. Of JOY-3 PSV -' B TANK PRESSURE RELIEF VALVE HCV_ -2 ' COC'A (1/2 71.01, - 5V - 2 TI'ERMAL EXPANSION RELIEF VALVE CN -1 'SV I HE RMAI 1 XPAN`;IUN RE I IF E VAI VI I i 10:A1 O 1. 2. MD V- 1 + IGCA1 O H 1 11 7.OV -4 THERMA1. EXPANSION RFIIFF VAI VF I (1 /2 vucE) VR- I VACUUM PROBE 0- 1 ';TRAINER PI PRL';SURL GAUGE. INNER ` /LSS'EL LI -1 LIOUID LEVEL GAUGE i LINE SIZE'_, I I ID P I IC "•JS & ACCE_;SORI_S LINES'ZE /1ANK. VOLUME 1500 3000 9000 9000 1 11000 13000 15000 - TELEMETRY SYSTEMS TOP F ILL (A) I 1 1/2 1 1/2 2 i 2 2 2 1 - FINAL LINE HOSPTAL MANIFG_D ;4000 SOH) bgIIGM Flu () 1 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 - FINAL LINE INDUSTRIAL MANIFOLD (4000 SCFH) 0000 AUXILIARY (0) 1 1 1;2 1 1/2 i I /2,1 1/2 1 1%2 1 I/2 I 1 — HIGH LOW ALARM F OR LIOUID LEV GAUGE ;IPIJCFJ YJITHi1E4�WA_ (D) 1 1 1 1 1/2 I 1/2 I 1/2 1 1/2 4 • - SAFETY DEVICE 'TEST VALVE LI00ID INSTRUMENT (E) 3/8 3/8 3/8 3 . 3/8 3/: 3/3 AUXILIARY GAS CONNECTION OR VALVE (LINE A ) GAS IIVSTRUMENT (0) 1/4 I I/4 , 4 1/4 '%� I/- l/1 I - AUXILIARY LIQUID VALVE (ON- 3) FULL 19000(0 (0) 3/8 1 3; e 3/8 3/e A' .;/E. 3/9 - 1; 2 PUMP RETURN GATE VA - vE (CN L) A.;E:r (I-) 1 1/2; 1 1/2 'I 1/211 1/2', 1/2 1 1/2 1 lj_ I - 1 -1/2" THREADED CGA E'LL FITTING 0003OMIZER RETURN (1) 1/4 I 1/4 1/4 1/2 I 1/2 1/2 1/2 - 1/4" AUXILIARY 1)00.0 LEVEL _INE PRESSURE TAPS FUMP RETURN 0) 1/2 1 1/2 1/2 1 1 1 , >.u_::... , s. , . -...: .•s r. - vw..w.. -.- _ -. .: is.;_:iz.��LL -a .. :....._- :..:: . ..Y ,:. :_ut..:.:.,:��. ._ ..s.,:._._, .._.,::va:,:.:,...n..r.,:..... ,: a._v!: _:_:...,� as _--.. '. _� VERTICAL e Specifications . : SPECIFICATIONS . i • TANK VOLUME 1,500 3,000 6,000 9,000 11,000 13,000 15,000 • CAPACITY 1 1 WARM WATER VOL. gal 1,585 3,120 6,020 9,290 11,300 13,300 15,360 liter 6,000 11,810 22,788 35,166 42,775 50,346 58,142 NET, LIQUID gal 1,490 3,000 5,880 9,240 11,000 13,000 14,800 i liter 5,640 11,356 22,258 34,977 41,640 49,210 56,023 DIMENSIONS I HEIGHT ft-in 15 -9 15 -11 26 -2 26 -10 31 -5 36 -0 40 -6 m 4.8 4.9 8.0 8.2 9.8 11.0 12.3 DIAMETER ft -in '6 -6 'B -0 *8 -0 '10 -2 •10-2 *10 -2 *10 -2 m 1.9 2.4 2.4 3.1 3.1 3.1 3.1 WEIGHT ) TARE 1,000 Ib 10,500 15,500 27,900 42,000 47,000 53,000 73,700 1,000 kg 4,763 7,031 12,655 19,051 21,319 24,081 33,430 OXYGEN 1,000 Ib 24,800 44,100 83,900 129,990 152,000 174,000 214,700 1,000 kg 11,249 20,003 38,056 58,962 68,946 78,925 97,386 NITROGEN 1,000 Ib 20,600 35,700 67,700 104,358 121,000 138,000 173,500 1,000 kg 9,344 16,193 30,708 47,336 54,885 62,596 78,698 • ARGON 1,000 lb 28,000 50,400 96,300 149,434 175,000 201,000 245,700 1,000 kg 12,700 22,861 43,680 67,782 79,379 91,172 111,448 PERFORMANCE 1 Nominal Evaporation 02 (% capacity/day)" 0.35 _ 0.35 _ 0.25 _ 0.18 0.18 0.18 _ 0.18 Maximum Working (psig) 250 Pressure (bar/kPa) 17.2 / 1724 "Based on net liquid capacity . Taylor - Wharton's new generation vertical bulk tanks are engineered for maximum flexibility and minimum installation cost. The new T -W footpad design makes installation a one -lift process saving time and resources. Our optimized piping design makes operating and maintaining a bulk tank easier than . ever. Readily accessible valves and controls provide ample clearance, facilitate operation and simplify maintenance procedures. Wide line spacing and superior performance meet the flow requirements of a complete range of gas and liquid applications. Taylor- Wharton bulk tanks are designed and manufactured to the highest quality standards. The pressure vessel is ASME, Section VIII, Division I, and is Canadian (CRN) and Chinese pressure vessel approval. All of Taylor - Wharton's world -class cryogenic tank facilities are ISO 9001 approved. Taylor- Wharton Harsco , Taylor- Wharton Cryogenics Taylor- Wharton GmbH Taylor-Wharton - Beijing Taylor- Wharton Asia (M) Sdn. Bhd. 4075 Hamilton Boulevard Postfach 14 70 Equipment Co. Ltd. Lots PT 5075 8 PT 5077 Theodore, AL 36582 D -25804 Husum P.O. Box Beijing 225 Jalan Jangur 28/43 USA 8 CANADA GERMANY Beijing, Tongxhou District, Hicom Industrial Estate Phone: (1 -800) 898 -2657 Phone: (+ 49) 48 41 9 85-0 P.R.C. 101101 P.O. Box 7193 ( +1 -334) 443 -8680 Fax: ( +49) 48 41 9 851 -30 Phone: (+ 8610) 8156 4939 Pejabat Pos Besar , 40706 Shah Alam Fax: (+1-334) 443-2250 Fax: (+ 8610) 8156 4985 Selangor Darul Ehsan MALAYSIA Phone: ( +60 3) 511 -3003 Fax: ( +60 3) 511 -1472 TW -3100 1M 09/02 TO ORDER ADDITIONAL COPIES, GO TO: www.taylorwharton.com . . . . . . , . , . .. • . • . .• . 0 , VERTICAL Foot Pads & TA NK S : .. , 11 D tIlfl eflSIOfl s ., pr / /� PAU, 1 X 7: "1 2.5 <14 /-- LOGS ON 6000 0' / 1.75 DIA METER 1 0 -5 HOLES (jp1L•r e- \\ 32d TYP. � 096 1/8 • R44 1j2 -�/��\ ', \\ PAD, 1,0 :! 7.0 X 18.5 \ 80' / TYP, •..„ / 1.5 DIAMETER HOLES 39 3/4 / \ \ \ 30 3/4 f / I 078 1/5 \ ../ 00 80' 1 14 7/8 01 3/4 ' / J `24 1 /4 1 1 1 /g 1YP. -1' 45 3, %4 44 1/8 20d 40 7/8 \ 01 1/2 ; 1500 GALLON \ {�� TYP. ;' SHIPPING LEGS 20C; ON 3000 — 9 1/8 ONLY U , 22 3/8 - - 39 1 / 3000/6000 GALLON —28 3/8 0122 32d ,-------- �` \ \ r- PAD. 0.75 X 11.0 X 'I8.0 \ 'r -- - 1 52 1 /2 1.5 DIAMETER HOLES \ / TYP. 44 3/ / \ (/ 35 3/4 " _` - -- 14'• '' 2 1%4 1 46 7/8 / 5 1 3/4 /�_ 01 1/2 TYF'. • i . , 200 11 3/8 44 3/8 60 1/4 24 1/2 50 1/2 ---, 39 1/2 57 1 /2 - 52 7/8 — 32 1/2 52 7/8 27 5/0 50 1/8 PAU, 9000 /11000 /13000 GALLON 0 2 X 14.0 x 72,0 320- /C �� - -� r 2.0 L'IAMEIER HnLES ' \,, / 50 3/4 \' 3/4 40 3/4 / \ / i ■ IIJ( 18 ,A-_____----. 45 -1-----k' 4 1 . _2 46 1/2 i , ,__._/1 ' 1 1/2 / �i 3/4 - 51 3/4 52 1/4 - 53 1/2 \ ii'�/` _ 59 3i4?/ 1 6 3/4 - 56 3/4 / ( . ; J \ /X \u` , — '00 -- — 10 5/8 13 I/8 -25 1/6 27 3/4 — 15000 GALLON CHAPTER 32 CRYOGENIC FLUIDS • SECTION 3203 SECTION 3201 GENERAL REQUIREMENTS GENERAL 3203.1 Containers. Containers employed for storage or use of 3201.1 Scope. Storage, use and handling of cryogenic fluids cryogenic fluids shall comply with Sections 3203.1.1 through shall comply with this chapter. Cryogenic fluids classified as 3203.1.3.2 and Chapter 27. hazardous materials shall also comply with Chapter 27 for gen- 3203.1.1 Nonstandard containers. Containers, equipment eral requirements. Partially full containers containing residual and devices which are not in compliance with recognized cryogenic fluids shall be considered as full for the purposes of • standards for design and construction shall be approved the controls required. upon presentation of satisfactory evidence that they are designed and constructed for safe operation. Exceptions: 1. Fluids used as refrigerants in 'refrigeration systems 3203.1.1.1 Data submitted for approval. The follow - (see Section 606). ing data shall be submitted to the fire code official with reference to the deviation from the recognized standard 2. Liquefied natural gas (LNG), which shall comply with the application for approval. with NFPA 59A. 1. Type and use of container, equipment or device. Oxidizing cryogenic fluids, including oxygen, shall comply 2. Material to be stored, used or transported. 1 with NFPA 55. 3. Description showing dimensions and materials Flammable cryogenic fluids, including hydrogen, methane used in construction. and carbon monoxide, shall comply with NFPA 55. 4. Design pressure, maximum operating pressure Inert cryogenic fluids, including argon, helium and nitrogen, and test pressure. shall comply with CGA P -18. 5. Type, size and setting of pressure relief devices. 3201.2 Permits. Permits shall be required as set forth in Sec- 6. Other data requested by the fire code official. tion 105.6. 3203.1.2 Concrete containers. Concrete containers shall • be built in accordance with the International Building Code. Barrier materials and membranes used in connection with SECTION 3202 concrete, but not functioning structurally, shall be compati- DEFINITIONS ble with the materials contained. 3202.1 Definitions. The following words and terms shall, for 3203.1.3 Foundations and supports. Containers shall be the purposes of this chapter and as used elsewhere in this code, provided with substantial concrete or masonry foundations, have the meanings shown herein. or structural steel supports on firm concrete or masonry CRYOGENIC CONTAINER. A cryogenic vessel of any size foundations. Containers shall be supported to prevent the used for the transportation, handling or storage of cryogenic concentration of excessive loads on the supporting portion fluids. of the shell. Foundations for horizontal containers shall be constructed to accommodate expansion and contraction of CRYOGENIC FLUID. A fluid having a boiling point lower the container. Foundations shall be provided to support the than -130 °F (- 89.9 °C) at 14.7 pounds per square inch atmo- weight of vaporizers or heat exchangers. sphere (psia) (an absolute pressure of 101.3 kPa). 3203.1.3.1 Temperature effects. When container foun- CRYOGENIC VESSEL. A pressure vessel, low- pressure dations or supports are subject to exposure to tempera- tank or atmospheric tank designed to contain a cryogenic fluid tures below -150 °F (-101°C), the foundations or on which venting, insulation, refrigeration or a combination of supports shall be constructed of materials to withstand these is used in order to maintain the operating pressure within the low- temperature effects of cryogenic fluid spillage. the design pressure and the contents in a liquid phase. • 3203.1.3.2 Corrosion protection. Portions of contain - FLAMMABLE CRYOGENIC FLUID. A cryogenic fluid ers in contact with foundations or saddles shall be that is flammable in its vapor state. painted to protect against corrosion. LOW - PRESSURE TANK. A storage tank designed to with- 3203.2 Pressure relief devices. Pressure relief devices shall be stand an internal pressure greater than 0.5 pounds per square provided in accordance with Sections 3203.2.1 through inch gauge (psig) (3.4 kPa) but not greater than 15 psig (103.4 3203.2.7 to protect containers and systems containing cryo- kPa). genic fluids from rupture in the event of overpressure. Pressure 2007 OREGON FIRE CODE 289 CRYOGENIC FLUIDS relief devices shall be designed in accordance with CGA S -1.1, 3203.4 Marking. Cryogenic containers and systems shall be OGA S -1.2 and CGA S -1.3. marked in accordance with Sections 3203.4.1 through 3203.2.1 Containers. Containers shall be provided with 3203.4.6. pressure relief devices. 3203.4.1 Identification signs. Visible hazard identification signs in accordance with NFPA 704 shall be provided at 3203.2.2 Vessels or equipment other than containers. entrances to buildings or areas in which cryogenic fluids are Heat exchangers, vaporizers, insulation casings surround- stored, handled or used. ing containers, vessels and coaxial piping systems in which liquefied cryogenic fluids could be trapped because of leak 3203.4.2 Identification of contents. Stationary and porta • age from the primary container shall be provided with a ble containers shall be marked with the name of the gas con - pressure relief device. tained. Stationary above - ground containers shall be placarded in accordance with Sections 2703.5 and 2703.6. 3203.2.3 Sizing. Pressure relief devices shall be sized in Portable containers shall be identified in accordance with accordance with the specifications to which the container CGA C -7. was fabricated. The relief device shall have sufficient capac- 3203.4.3 Identification of containers. Stationary contain - ity to prevent the maximum design pressure of the container ers shall be identified with the manufacturing specification or system from being exceeded. and maximum allowable working pressure with a perma- 3203.2.4 Accessibility. Pressure relief devices shall be nent nameplate. The nameplate shall be installed on the con - located such that they are provided with ready access for tainer in an accessible location. The nameplate shall be inspection and repair. marked in accordance with the ASME Boiler and Pressure Vessel Code or DOTn 49 CFR Part 1. 3203.2.5 Arrangement. Pressure relief devices shall be 3203.4.4 Identification of container connections. Con - arranged to discharge unobstructed to the open air in such a tainer inlet and outlet connections, liquid level limit con manner as to prevent impingement of escaping gas on per trots, valves and pressure gauges shall be identified in sonnel, containers, equipment and adjacent structures or to accordance with one of the following: marked with a perma- enter enclosed spaces. nent tag or label identifying their function, or identified by a Exception: DOTn - specified containers with an internal schematic drawing which portrays their function and desig- volume of 2 cubic feet (0.057 m or less. nates whether they are connected to the vapor or liquid space of the container. Where a schematic drawing is pro - 3203.2.6 Shutoffs between pressure relief devices and vided, it shall be attached to the container and maintained in containers. Shutoff valves shall not be installed between a legible condition. pressure relief devices and containers. 3203.4.5 Identification of piping systems. Piping systems Exception: A shutoff valve is allowed on containers shall be identified in accordance with ASME A 13. I . equipped with multiple pressure relief device installa 3203.4.6 Identification of emergency shutoff valves. tions where the arrangement of the valves provides the Emergency shutoff valves shall be identified and the loca- full required flow through the minimum number of tion shall be clearly visible and indicated by means of a sign. required relief devices at all times. 3203.5 Security. Cryogenic containers and systems shall be 3203.2.7 Temperature limits. Pressure relief devices shall secured against accidental dislodgement and against access by not be subjected to cryogenic fluid temperatures except unauthorized personnel in accordance with Sections 3203.5.1 when operating. through 3203.5.4. 3203.3 Pressure relief vent piping. Pressure relief vent - piping 3203.5.1 Security of areas. Containers and systems shall systems shall be constructed and arranged so as to remain func- be secured against unauthorized entry and safeguarded in an tional and direct the flow of gas to a safe location in accordance approved manner. with Sections 3203.3.1 and 3203.3.2. 3203.5.2 Securing of containers. Stationary containers 3203.3.1 Sizing. Pressure relief device vent piping shall shall be secured to foundations in accordance with the Inter - have a cross - sectional area not less than that of the pressure national Building Code. Portable containers subject to shift - relief device vent opening and shall be arranged so as not to ing or upset shall be secured. Nesting shall be an acceptable restrict the flow of escaping gas. means of securing containers. 3203.3.2 Arrangement. Pressure relief device vent piping 3203.5.3 Securing of vaporizers. Vaporizers, heat and drains in vent lines shall be arranged so that escaping exchangers and similar equipment shall be anchored to a ' gas will discharge unobstructed to the open air and not suitable foundation and its connecting piping shall be suffi impinge on personnel, containers, equipment and adjacent ciently flexible to provide for the effects of expansion and structures or enter enclosed spaces. Pressure relief device contraction due to temperature changes. vent lines shall be installed in such a manner to exclude or 3203.5.4 Physical protection. Containers, piping, valves, remove moisture and condensation and prevent malfunction pressure relief devices, regulating equipment and other of the pressure relief device because of freezing or ice accu- appurtenances shall be protected against physical damage mulation. and tampering. 290 2007 OREGON FIRE CODE CRYOGENIC FLUIDS 3203.6 Separation from hazardous conditions. Cryogenic 3203.6.2.1 Surfaces beneath containers. Containers containers and systems in storage or use shall be separated shall be placed on surfaces that are compatible with the from materials and conditions which pose exposure hazards to fluid in the container. or from each other in accordance with Sections 3203.6.1 3203.7 Electrical wiring and equipment. Electrical wiring through 3203.6.2.1. and equipment shall comply with the International Code 3203.6.1 Stationary containers. Stationary containers shall Council Electrical Code Administrative Provisions and Sec - be separated from exposure hazards in accordance with the tions 3203.7.1 and 3203.7.2. provisions applicable to the type of fluid contained and the 3203.7.1 Location. Containers and systems shall not be minimum separation distances indicated in Table 3203.6.1. located where they could become part of an electrical cir- TABLE 3203.6.1 cuit. SEPARATION OF STATIONARY CONTAINERS 3203 Electrical grounding and bonding. Containers FROM EXPOSURE HAZARDS g g g' MINIMUM DISTANCE and systems shall not be used for electrical grounding. EXPOSURE (feet) When electrical grounding and bonding is required, the sys- tem shall comply with the International Code Council Elec- Buildings, regardless of construction type 1 trical Code Administrative Provisions. The grounding Wall openings 1 system shall be protected against corrosion, including cor- Air intakes 10 rosion caused by stray electric currents. Lot lines 5 3203.8 Service and repair. Service, repair, modification or removal of valves, pressure relief devices or other container Places of public assembly 50 appurtenances, shall comply with Sections 3203.8.1 and Nonambulatory patient areas 50 3203.8.2 and the ASME Boiler and Pressure Vessel Code, Sec - Combustible materials such as paper, tion VIII or DOTn 49 CFR Part 1. leaves, weeds, dry grass or debris 15 3203.8.1 Containers. Containers that have been removed In accordance with from service shall be handled in an approved manner. Other hazardous materials Chapter 27 3203.8.2 Systems. Service and repair of systems shall be For SI: 1 foot = 304.8 mm. performed by trained personnel. 3203.6.1.1 Point -of -fill connections. Remote transfer 3203.9 Unauthorized use. Containers shall not be used for any points and fill connection points shall not be positioned purpose other than to serve as a vessel for containing the prod - closer to exposures than the minimum distances required uct which it is designed to contain. for stationary containers. 3203.10 Leaks, damage and corrosion. Leaking, damaged or 3203.6.1.2 Surfaces beneath containers. The surface corroded containers shall be removed from service. Leaking, • of the area on which stationary containers are placed, damaged or corroded systems shall be replaced, repaired or including the surface of the area located below the point removed in accordance with Section 3203.8. where connections are made for the purpose of filling 3203.11 Lighting. When required, lighting, including emer- such containers, shall be compatible with the fluid in the gency lighting, shall be provided for fire appliances and operat- container. ing facilities such as walkways, control valves and gates 3203.6.2 Portable containers. Portable containers shall be ancillary to stationary containers. separated from exposure hazards in accordance with Table 3203.6.2. TABLE 3203.6.2 SECTION 3204 STORAGE SEPARATION OF PORTABLE CONTAINERS FROM EXPOSURE HAZARDS 3204.1 General. Storage of containers shall comply with this MINIMUM DISTANCE section. EXPOSURE (feet) In addition to the requirements of this section, health care, Building exits 10 residential care, and assisted living facilities shall be required Wall openings 1 to comply with CGA P -2.7, 2000 edition, Guide for the Safe • Storage, Handling, and Use of Portable Liquid Oxygen Sys - Air intakes 10 tems in Health Care Facilities. Lot lines 5 3204.2 Indoor storage. Indoor storage of containers shall be in Room or area exits 3 accordance with Sections 3204.2.1 through 3204.2.2.3. Combustible materials such as paper, 15 3204.2.1 Stationary containers. Stationary containers • leaves, weeds, dry grass or debris shall be installed in accordance with the provisions applica- In accordance with ble to the type of fluid stored and this section. Other hazardous materials Chapter 27 3204.2.1.1 Containers. Stationary containers shall com- For SI: 1 foot = 304.8 mm. ply with Section 3203.1. 2007 OREGON FIRE CODE 291 • CRYOGENIC FLUIDS 3204.2.1.2 Construction of indoor areas. Cryogenic 3204.3.2.1 Location. Portable containers shall be fluids in stationary containers stored indoors shall be located in accordance with Section 3203.6. located in buildings, rooms or areas constructed in accor 3204.3.2.2 Drainage. The area surrounding portable dance with the International Building Code. containers shall be provided with a means to prevent 3204.2.1.3 Ventilation. Storage areas for stationary con- accidental discharge of fluids from endangering adjacent tainers shall be ventilated in accordance with the Interna- containers, buildings, equipment or adjoining property. tional Mechanical Code. Exception: These provisions shall not apply when it 3204.2.2 Portable containers. Indoor storage of portable is determined by the fire code official that the con- containers shall comply with the provisions applicable to tainer does not constitute a hazard. the type of fluid stored and Sections 3204.2.2.1 through 32042.2.3. 3204.4 Underground tanks. Underground tanks for the stor- age of liquid hydrogen shall be in accordance with Sections 3204.2.2.1 Containers. Portable containers shall com- 3204.4.1 through 3204.5.3. ply with Section 3203.1. 3204.4.1 Construction. Storage tanks for liquid hydrogen 3204.2.2.2 Construction of indoor areas. Cryogenic shall be designed and constructed in accordance with fluids in portable containers stored indoors shall be ASME Boiler and Pressure Vessel Code (Section VIII, stored in buildings, rooms or areas constructed in accor- Division 1) and shall be vacuum jacketed in accordance dance with the International Building Code. with Section 3204.5. 3204.2.2.3 Ventilation. Storage areas shall be ventilated 3204.4.2 Location. Storage tanks shall be located outside in in accordance with the International Mechanical Code. accordance with the following: 3204.3 Outdoor storage. Outdoor storage of containers shall 1. Tanks and associated equipment shall be located with be in accordance with Sections 3204.3.1 through 3204.3.2.2. respect to foundations and supports of other struc- 3204.3.1 Stationary containers. The outdoor storage of tures such that the loads carried by the latter cannot be stationary containers shall comply with Section 3203 and transmitted to the tank. this section. 2. The distance from any part of the tank to the nearest 3204.3.1.1 Location. Stationary containers shall be wall of a basement, pit, cellar or lot line shall not be located in accordance with Section 3203.6. Containers of less than 3 feet (914 mm). cryogenic fluids shall not be located within diked areas 3. A minimum distance of 1 foot (1525 mm), shell to containing other hazardous materials. shell, shall be maintained between underground Storage of flammable cryogenic fluids in stationary tanks. containers outside of buildings is prohibited within the 3204.4.3 Depth, cover and fill. The tank shall be buried limits established by law as the limits of districts in such that the top of the vacuum jacket is covered with a min - which such storage is prohibited (see Section 3 of the imum of 1 foot (305 mm) of earth and with concrete a mini - Sample Ordinance for Adoption of the International Fire mum of 4 inches (102 mm) thick placed over the earthen Code on page v). cover. The concrete shall extend a minimum of 1 foot (305 3204.3.1.2 Areas subject to flooding. Stationary con- mm) horizontally beyond the footprint of the tank in all tainers located in areas subject to flooding shall be directions. Underground tanks shall be set on firm founda- securely anchored or elevated to prevent the containers tions constructed in accordance with the International from separating from foundations or supports. Building Code and surrounded with at least 6 inches (152 3204.3.1.3 Drainage. The area surrounding stationary mm) of noncorrosive inert material, such as sand. containers shall be provided with a means to prevent Exception: The vertical extension of the vacuum jacket accidental discharge of fluids from endangering person- as required for service connections. nel, containers, equipment and adjacent structures or to 3204.4.4 Anchorage and security. Tanks and systems shall enter enclosed spaces. The stationary container shall not be secured against accidental dislodgement in accordance be placed where spilled or discharged fluids will be with this chapter. retained around the container. Exception: These provisions shall not apply when it 3204.4.5 Venting of underground tanks. Vent pipes for is determined by the fire code official that the con- underground storage tanks shall be in accordance with Sec - tainer does not constitute a hazard, after consideration tions 2209.5.4 and 3203.3. of special features such as crushed rock utilized as a 3204.4.6 Underground liquid hydrogen piping. Under - heat sink, topographical conditions, nature of occu- ground liquid hydrogen piping shall be vacuum jacketed or pancy, proximity to structures on the same or adjacent protected by approved means and designed in accordance property, and the capacity and construction of con- with this chapter. tainers and character of fluids to be stored. 3204.4.7 Overfill protection and prevention systems. An 3204.3.2 Portable containers. Outdoor storage of portable approved means or method shall be provided to prevent the containers shall comply with Section 3203 and this section. overfill of all storage tanks. 292 2007 OREGON FIRE CODE CRYOGENIC FLUIDS 3204.5 Vacuum jacket construction. The vacuum jacket shall except for pressure relief devices. Shutoff valves shall be designed and constructed in accordance with Section VIII of be provided with access thereto and located as close ASME Boiler and Pressure Vessel Code and shall be designed as practical to the container. to withstand the anticipated loading, including loading from 3205.1.2.3.2 Shutoff valves on i in Shutoff vehicular traffic, where applicable. Portions of the vacuum p n g• valves jacket installed below grade shall be designed to withstand shall be installed in piping volume containing c e of liq- anticipated soil, seismic and hydrostatic loading. genic c fluaids s where ere needed to limit the a v volum uid discharged in the event of piping or equipment 3204.5.1 Material. The vacuum jacket shall be constructed of failure. Pressure relief valves shall be installed where stainless steel or other approved corrosion- resistant material. liquid is capable of being trapped between shut - 3204.5.2 Corrosion protection. The vacuum jacket shall off valves in the piping system (see Section 3203.2). be protected by approved or listed corrosion- resistant mate- 3205.1.2.4 Physical protection and support. Piping rials or an engineered cathodic protection system. Where systems shall be supported and protected from physical cathodic protection is utilized, an approved maintenance damage. Piping passing through walls shall be protected schedule shall be established. Exposed components shall be from mechanical damage. inspected at least twice a year. Maintenance and inspection 3205.1.2.5 Corrosion protection. Above - ground pip - events shall be recorded and those records shall be main- ing that is subject to corrosion because of exposure to tained on the premises for a minimum of three years and corrosive atmospheres, shall be constructed of materials made available to the fire code official upon request. to resist the corrosive environment or otherwise pro - 3204.5.3 Vacuum level monitoring. An approved method tected against corrosion. Below- ground piping shall be shall be provided to indicate loss of vacuum within the vac- protected against corrosion. uum jacket(s). 3205.1.2.6 Testing. Piping systems shall be tested and proven free of leaks after installation as required by the SECTION 3205 standards to which they were designed and constructed. USE AND HANDLING Test pressures shall not be less than 150 percent of the maximum allowable working pressure when hydraulic 3205.1 General. Use and handling of cryogenic fluid contain- testing is conducted or 110 percent when testing is Gon- ers and systems shall comply with Sections 3205.1.1 through ducted pneumatically. 3205.5.2. 3205.2 Indoor use. Indoor use of cryogenic fluids shall com- In addition to the requirements of this section, health care, ply with the material - specific provisions of Section 3201.1. residential care, and assisted living facilities, shall be required to comply with CGA P -2.7, 2000 edition, Guide for the Safe 3205.3 Outdoor use. Outdoor use of cryogenic fluids shall Storage, Handling, and Use of Portable Liquied Oxygen Sys- comply with the material specific provisions of Sections tems in Health Care Facilities. 3201.1, 3205.3.1 and 3205.3.2. 3205.1.1 Cryogenic fluid systems. Cryogenic fluid sys 3205.3.1 Separation. Distances from property lines, build tems shall be suitable for the use intended and designed by ings and exposure hazards shall comply with Section 3203.6 persons competent in such design. Equipment, machinery and the material specific provisions of Section 3201.1. and processes shall be listed or approved. 3205.3.2 Emergency shutoff valves. Manual or automatic 3205.1.2 Piping systems. Piping, tubing, valves and joints emergency shutoff valves shall be provided to shut off the and fittings conveying cryogenic fluids shall be installed in cryogenic fluid supply in case of emergency. An emergency accordance with the material - specific provisions of Sec-shutoff valve shall be located at the source of supply and at tions 3201.1 and 3205.1.2.1 through 3205.1.2.6. the point where the system enters the building. 3205.1.2.1 Design and construction. Piping systems 3205.4 Filling and dispensing. Filling and dispensing of cryo- genic fluids shall comply with Sections 3205.4.1 through shall be suitable for the use intended through the full range of pressure and temperature to which they will be 3205.4.4. subjected. Piping systems shall be designed and con- 3205.4.1 Dispensing areas. Dispensing of cryogenic fluids structed to provide adequate allowance for expansion, with physical or health hazards shall be conducted in approved contraction, vibration, settlement and fire exposure. locations. Dispensing indoors shall be conducted in areas con - 3205.1.2.2 Joints. Joints on container piping and tubing structed in accordance with the International Building Code. shall be threaded, welded, silver brazed or flanged. 3205.4.1.1 Ventilation. Indoor areas where cryogenic flu- • 3205.1.2.3 Valves and accessory equipment. Valves and ids are dispensed shall be ventilated in accordance with the accessory equipment shall be suitable for the intended use requirements of the International Mechanical Code in a at the temperatures of the application and shall be designed manner that captures any vapor at the point of generation. and constructed to withstand the maximum pressure at the Exception: Cryogenic fluids that can be demon - minimum temperature to which they will be subjected. strated not to create harmful vapors. 3205.1.2.3.1 Shutoff valves on containers. Shutoff 3205.4.1.2 Piping systems. Piping systems utilized for valves shall be provided on all container connections filling or dispensing of cryogenic fluids shall be 2007 OREGON FIRE CODE 293 • CRYOGENIC FLUIDS designed and constructed in accordance with Section 3205.1.2. 3205.4.2 Vehicle loading and unloading areas. Loading or unloading areas shall be conducted in an approved man- ner in accordance with the standards referenced in Section 3201.1. 3205.4.3 Limit controls. Limit controls shall be provided to prevent overfilling of stationary containers during filling operations. 3205.4.4 Trans- filling of liquid oxygen. In addition to the requirements of this section, when trans - filling of liquefied oxygen is performed inside buildings for respiration pur- poses, the maximum aggregate quantity of all containers shall be limited to 72 pounds (32.7 kg). Trans - filling shall be on bare concrete floors with no combustible seams. The room shall be separated from the means of egress by 1 -hour fire barriers. The room shall have ventilation to handle gas- sing of the containers. Refer to pamphlet CGA P -2.6, 1995 edition, Trans filling of Liquid Oxygen to be Used for Respi- ration, for the requirements within health care, residential care, and assisted living facilities. 3205.5 Handling. Handling of cryogenic containers shall comply with Sections 3205.5.1 and 3205.5.2. 3205.5.1 Carts and trucks. Cryogenic containers shall be moved using an approved method. Where cryogenic con- tainers are moved by hand cart, hand truck or other mobile device, such carts, trucks or devices shall be designed for the secure movement of the container. Carts and trucks used to transport cryogenic containers shall be designed to provide a stable base for the commodi- ties to be transported and shall have a means of restraining containers to prevent accidental dislodgement. 3205.5.2 Closed containers. Pressurized containers shall be transported in a closed condition. Containers designed for use at atmospheric conditions shall be transported with appropriate loose fitting covers in place to prevent spillage. 294 2007 OREGON FIRE CODE Pacific Construction Services, LLC Estimate 1 .1 SE 127th Avenue vancouver, WA 98683 Date Estimate # 12/2/2009 972 Name / Address Job Address Veris Industries 16640 SW 72nd Ave. Portland, OR 97224 same Description Qty Cost Total Saw cut and remove existing concrete. 1 4,300.00 4,300.00T Excavate for new tank slab. . 5/8 minus gravel for compaction. 1 400.00 400.00T Furnish and install re-bar per engineers 1 2,445.00 2,445.00T specs. 4000 psi concrete. 25 107.00 2,675.00T Concrete pumping. 1 675.00 675.00T Eco -pans for truck wash out. 2 250.00 500.00T 6" x 5' steel bollards. 10 175.00 1,750.00T Labor to place and finish tank slab. 1 1,500.00 1,500.00T Out -of -state sale, exempt from sales tax 0.00% 0.00 Thank you for your business. Total $14,245.00 Signature Phone # 360 - 910 -9439 Page 1 of 1 Bryan Johnson From: Garth Estes [garth.estes @airgas.com] Sent: Monday, December 21, 2009 9:23 AM To: Bryan Johnson Subject: Piping quote Bryan, I've worked up the numbers to install the piping from the new tank location to connect to the existing pipe. The follow is the scope of work and the cost to complete the job. Estimated piping distance — 460 to 500' Estimated maximum cubic flow required per hour — 7500scfh to 10,000scfh Based on these 2 variables we recommend 1 1 /2" type "K" copper pipe 4 day lead time on 1 1 /2' pipe Installation can be done on the 29th 30th and 31st Installation cost - $13,500.00 Thanks, Garth Estes Airgas Nor Pac Bulk Gas Sales Oregon, SW Washington (360) 759 • 1/22/2010 • Page 1 of 2 Bryan Johnson From: Cheryl Caines [cherylc @tigard- or.gov] Sent: Thursday, December 10, 2009 4:54 PM To: Bryan Johnson Cc: Debbie Adamski; Loraine Sellers Subject: RE: Nitrogen tank footing engineering - New Site Bryan, I took a look at your site plan and made a visit to the site. We will not require a land use review considering the tank will be located outside of landscape areas and does not affect entrances, access, loading areas, or parking. Please let me know if you have other questions. I'm including Debbie and Loraine in the Building Division, so they will know when you apply for the necessary building review. Cheryl From: Bryan Johnson [mailto:bryan.johnson @veris.com] Sent: Thursday, December 10, 2009 1:14 PM To: Cheryl Caines Subject: FW: Nitrogen tank footing engineering - New Site 09D15853- S2.0r1.pdf - Drawing that shows building with site of N2 tank. 9D15853- S4.0r1.pdf — Drawing that shows the technical details for the pad. Bryan Johnson 503 670 -1204. Call me if you have any questions From: Mike Daubenberger [mailto:miked @johnwparkin.com] Sent: Wednesday, November 25, 2009 2:29 PM To: Bryan Johnson Subject: RE: Nitrogen tank footing engineering - New Site Bryan, I have attached the new drawings and calculations for site 3. We will mail wet stamped copies and an invoice for $350 on Monday. Let me know if you need anything else. Have a great Thanksgiving, -Mike Michael Daubenberger, PE Parkin Engineering, Inc. 14014 N.E. Salmon Creek Ave. Vancouver, WA 98686 360.694.8378 ext. 153 360.694.3376 fax miked@johnwparkin.com 1/22/2010 . . a . , , LI .—. ... I , cu ' OD 0 J nr a=i 1:. •,:- , ..C.. cu I) -id 1 k 1 .,- I $ -1 ci, 7 .. ,, I I ' ( tar i'■ 0./7 I i 1 01196 ! aitel 1 I ■-• 17 , I inniiiMMIN IM11. MiMinliliNAMOI 1. II 171.j I .................. CU 1 7 11 n _ fl SAFECOR BULK INSTALLATIONS. MANUAL Section: BULK LIQUID NITROGEN Sec. No.: 3.1 Chapter: Bulk Liquid Nitrogen Revision: 2 Issue A Tab: BULK NITROGEN Page: 5 of 7 • Distance to Exposures Places of J •o� 0 0 n /t Public Assembly 50' 50' Clearance for Ventilation in =i Courtyards and Confined Areas Parked a 35' X 75' Vehicles ` 10, AilrgaS Product �. Identity ED 4 a 10' 1 . Public Sidewalk i�Z ; /' ;a--5' , � / I , " t 1 1' \ I!, 1 10' 50' • Nearest Opening Nearest I in Wall or Other Non - Property Line Structure Ambulatory i ® Patient • • Prepared by: �7 J p /�' - - Date: Issue Date: ------ G: , August 5, 2005 August 15, 2005 Approved by: . (.cuc. h. yet 4.v.„ Date: Manual Number: August 10, 2005 0004 © 2005 Airgas, Inc. This document contains confidential or proprietary information of Airgas, Inc. Neither the document nor the information therein is to be reproduced, distributed, used or disclosed, either in whole or in part, except as specifically authorized by Airgas, Inc. M aterial Safety Data Sheet irgas® N itrogen Section 1. Chemical product and company identification Product name : Nitrogen RECEIVED Supplier : AIRGAS INC., on behalf of its subsidiaries • 259 North Radnor - Chester Road A 2 2 2010 Suite 100 Radnor, PA 19087 -5283 CITY OF TIGARD 1- 610 -687 -5253 BUILDING DIVISION Product use : Synthetic/Analytical chemistry. Liquid — cryogenic coolant. Synonym : nitrogen (dot); nitrogen gas; Nitrogen NF, LIN, Cryogenic Liquid Nitrogen, Liquid Nitrogen MSDS # : 001040 Date of : 2/13/2009. Preparation /Revision in case of emergency : 1- 866 - 734 -3438 Section 2. Hazards identification Physical state : Gas. [NORMALLY A COLORLESS GAS: MAY BE A CLEAR COLORLESS LIQUID AT LOW TEMPERATURES. SOLD AS A COMPRESSED GAS OR LIQUID IN STEEL CYLINDERS.] Emergency overview : WARNING! GAS: CONTENTS UNDER PRESURE. Do not puncture or incinerate container. Can cause rapid suffocation. May cause severe frostbite. LIQUID: Extremely cold liquid and gas under pressure. Can cause rapid suffocation. May cause severe frostbite. Do not puncture or incinerate container. Contact with rapidly expanding gases or liquids can cause frostbite. Routes of entry : Inhalation Potential acute health effects Eyes : Contact with rapidly expanding gas may cause bums or frostbite. Contact with cryogenic liquid can cause frostbite and cryogenic bums. Skin : Contact with rapidly expanding gas may cause bums or frostbite. Contact with cryogenic liquid can cause frostbite and cryogenic bums. Inhalation : Acts as a simple asphyxiant. Ingestion : Ingestion is not a normal route of exposure for gases. Contact with cryogenic liquid can cause frostbite and cryogenic burns. Potential chronic health : CARCINOGENIC EFFECTS: Not available. effects MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. Medical conditions : Acute or chronic respiratory conditions may be aggravated by overexposure to this gas. • aggravated by over- exposure See toxicological information (section 11) Build l I Page: 1/6 'Nitrogen Section 3. Composition, Information on Ingredients Hama CAS number % Volume Fxoosure limits Nitrogen 7727 -37 -9 100 Oxygen Depletion [Asphyxiant] Section 4. First aid measures • No action shall be taken involving any personal risk or without suitable training.If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self- contained breathing apparatus.It may be dangerous to the person providing aid to give mouth- to-mouth resuscitation. • Eye contact : Check for and remove any contact lenses. Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical attention immediately. Skin contact : In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Clean shoes thoroughly before reuse. Get medical attention immediately. Frostbite : Try to warm up the frozen tissues and seek medical attention. Inhalation : Move exposed person to fresh air. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention immediately. Ingestion : As this product is a gas, refer to the inhalation section. Section 5. Fire - fighting measures Flammability of the product : Non - flammable. Products of combustion : Decomposition products may include the following materials: nitrogen oxides Fire - fighting media and : Use an extinguishing agent suitable for the surrounding fire. instructions • Apply water from a safe distance to cool container and protect surrounding area. If involved in fire, shut off flow immediately if it can be done without risk. Contains gas under pressure. In a fire or if heated, a pressure increase will occur and the container may burst or explode. Special protective : Fire - fighters should wear appropriate protective equipment and self - contained breathing equipment for fire - fighters apparatus (SCBA) with a full face -piece operated in positive pressure mode. Section 6. Accidental release measures Personal precautions : Immediately contact emergency personnel. Keep unnecessary personnel away. Use suitable protective equipment (section 8). Shut off gas supply if this can be done safely. Isolate area until gas has dispersed. Environmental precautions : Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers. Methods for cleaning up : Immediately contact emergency personnel. Stop leak if without risk. Note: see section 1 for emergency contact information and section 13 for waste disposal. Section 7. Handling and storage . Handling : High pressure gas. Do not puncture or incinerate container. Use equipment rated for cylinder pressure. Close valve after each use and when empty. Protect cylinders from physical damage; do not drag, roll, slide, or drop. Use a suitable hand truck for cylinder movement. Never allow any unprotected part of the body to touch uninsulated pipes or vessels that contain cryogenic liquids. Prevent entrapment of liquid in closed systems or piping without pressure relief devices. Some materials may become brittle at low temperatures and will easily fracture. Budd l.1 Page: 2/6 !Nitrogen Storage : Cylinders should be stored upright, with valve protection cap in place, and firmly secured to prevent falling or being knocked over. Cylinder temperatures should not exceed 52 °C (125 °F). For additional information concerning storage and handling refer to Compressed Gas Association pamphlets P -1 Safe Handling of Compressed Gases in Containers and P- 12 Safe Handling of Cryogenic Liquids available from the Compressed Gas Association, Inc. Section 8. Exposure controls /personal protection Engineering controls : Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airbome contaminants below any recommended or statutory limits. Personal protection Eyes : Safety eyewear complying with an approved standard should be used when a risk assessment indicates this is necessary to avoid exposure to liquid splashes, mists or dusts. When working with cryogenic liquids, wear a full face shield. Skin : Personal protective equipment for the body should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product. Respiratory : Use a properly fitted, air - purifying or air -fed respirator complying with an approved standard if a risk assessment indicates this is necessary. Respirator selection must be based on known or anticipated exposure levels, the hazards of the product and the safe working limits of the selected respirator. The applicable standards are (US) 29 CFR 1910.134 and (Canada) Z94.4 -93 Hands : Chemical- resistant, impervious gloves complying with an approved standard should be wom at all times when handling chemical products if a risk assessment indicates this is necessary. Insulated gloves suitable for low temperatures . Personal protection in case : Self- contained breathing apparatus (SCBA) should be used to avoid inhalation of the of a large spill product. Product name ' nitrogen Oxygen Depletion [Asphyxiant] Consult local authorities for acceptable exposure limits. Section 9. Physical and chemical properties Molecular weight : 28.02 g /mole Molecular formula : N2 Boiling /condensation point : - 195.8 °C (- 320.4 °F) Melting /freezing point : -210 °C (- 346 °F) Critical temperature : - 146.9 °C (- 232.4 °F) Vapor density : 0.967 (Air = 1) Liquid Density©BP: 50.46 Ib /ft3 (808.3 kg /m3) Specific Volume (ft 3 /Ib) : 13.8889 Gas Density (lb/ft 3 ) : 0.072 .Section 10. Stability and reactivity Stability and reactivity : The product is stable. . Hazardous decomposition : Under normal conditions of storage and use, hazardous decomposition products should products not be produced. Hazardous polymerization : Under normal conditions of storage and use, hazardous polymerization will not occur. Budd 1 .i Page: 3/6 'Nitrogen Section 11. Toxicological information Toxicity data Other toxic effects on : No specific information is available in our database regarding the other toxic effects of humans this material to humans. Specific effects • Carcinogenic effects : No known significant effects or critical hazards. Mutagenic effects : No known significant effects or critical hazards. Reproduction toxicity : No known significant effects or critical hazards. Section 12. Ecological information Aquatic ecotoxicitv Not available. Environmental fate : Not available. Environmental hazards : No known significant effects or critical hazards. Toxicity to the environment : Not available. Section 13. Disposal considerations Product removed from the cylinder must be disposed of in accordance with appropriate Federal, State, local regulation.Return cylinders with residual product to Airgas, Inc.Do not dispose of locally. Section 14. Transport information Regulatory UN number Proper shipping Class Packing group Label Additional information name information DOT Classification UN1066 NITROGEN, 2.2 Not applicable (gas). Limited COMPRESSED �� guptity • � Yes. UN1977 Nitrogen, refrigerated Packaging liquid jnstruction Passenger aircraft Quantity limitation: 75 kg Cargo aircraft Quantity limitation: 150 kg TDG Classification UN1066 NITROGEN, 2.2 Not applicable (gas). Explosive COMPRESSED Limit and Qu bimitesd UN1977 Nitrogen, refrigerated Hula liquid 0.125 Passenger Catrvina Road or Rail Index 75 Build l.I Page: 4/6 Nitrogen Mexico UN1066 NITROGEN, 2.2 Not applicable (gas). - Classification COMPRESSED UN1977 Nitrogen, refrigerated liquid "Refer to CFR 49 (or authority having jurisdiction) to determine the information required for shipment of the • product." Section 15. Regulatory information ' United States U.S. Federal regulations : United States inventory (TSCA 8b): This material is listed or exempted. SARA 302/304/311/312 extremely hazardous substances: No products were found. SARA 302/304 emergency planning and notification: No products were found. SARA 302/304/311/312 hazardous chemicals: nitrogen SARA 311/312 MSDS distribution - chemical inventory - hazard identification: nitrogen: Sudden release of pressure Clean Water Act (CWA) 307: No products were found. Clean Water Act (CWA) 311: No products were found. Clean Air Act (CAA) 112 accidental release prevention: No products were found. Clean Air Act (CAA) 112 regulated flammable substances: No products were found. Clean Air Act (CAA) 112 regulated toxic substances: No products were found. State regulations : Connecticut Carcinogen Reporting: This material is not listed. Connecticut Hazardous Material Survey: This material is not listed. Florida substances: This material is not listed. Illinois Chemical Safety Act: This material is not listed. Illinois Toxic Substances Disclosure to Employee Act: This material is not listed. Louisiana Reporting: This material is not listed. Louisiana Spill: This material is not listed. • Massachusetts Spill: This material is not listed. Massachusetts Substances: This material is listed. Michigan Critical Material: This material is not listed. Minnesota Hazardous Substances: This material is not listed. New Jersey Hazardous Substances: This material is listed. New Jersey Spill: This material is not listed. New Jersey Toxic Catastrophe Prevention Act: This material is not listed. New York Acutely Hazardous Substances: This material is not listed. New York Toxic Chemical Release Reporting: This material is not listed. Pennsylvania RTK Hazardous Substances: This material is listed. Rhode Island Hazardous Substances: This material is not listed. Canada WHMIS (Canada) : Class A: Compressed gas. CEPA Toxic substances: This material is not listed. Canadian ARET: This material is not listed. Canadian NPRI: This material is not listed. Alberta Designated Substances: This material is not listed. Ontario Designated Substances: This material is not listed. Quebec Designated Substances: This material is not listed. • Section 16. Other information United States Build 1.1 Page: 5/6 Nitrogen Label requirements : GAS: CONTENTS UNDER PRESURE. Do not puncture or incinerate container. Can cause rapid suffocation. May cause severe frostbite. LIQUID: Extremely cold liquid and gas under pressure. Can cause rapid suffocation. May cause severe frostbite. Canada • Label requirements : Class A: Compressed gas. Hazardous Material : Kai& 1 Information System (U.S.A.) ♦ Flammability 0 Physical hazards 0 liquid: Health 3 ($p hazard 0 Reactivity 1° Personal protection National Fire Protection Association (U.S.A.) Flammability Health OO Instability • ♦ Special liquid: Flammability Health Instability ♦ Special Notice to reader To the best of our knowledge, the information contained herein is accurate. However, neither the above -named supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the information contained herein. Final determination of suitability of any material is the sole responsibility of the user. All materials may present unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot guarantee that these are the only hazards that exist. Build 1.1 Page: 6/6 1