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HomeMy WebLinkAboutcut sheetsN O ►-1 T r- O D W C Z G) n O 0 m m O Z BOARD OF COUNTY COMMISSIONERS TANK SIZE tA2) [L4] L3] L2] [Al] ST. LU-CI E COUNTY F L O R I D A GAS PIPING SCHEMATIC [A4] [L8] L5 L7 L9 L11 [L6] [L10] [A3] [AS] TANK SIZE: %�" GALS. APPLICANCE — TYPE/SIZE Al G.,f c,: ; 7 A2 A3 A4 A5 A6 PIPING LENGTH & SIZE L2�' FT -INCH DIA. FT. —IL INCH DIA. L3 FT. INCH DIA. L4 FT. INCH DIA. L5 FT. INCH DIA. L6 FT. INCH DIA. L7 FT. INCH DIA. L8 FT. INCH DIA. L9 FT. INCH DIA. L10 FT. INCH DIA. L11 FT. INCH DIA. L12 FT. INCH DIA. c C3C.' BTU BTU BTU BTU BTU BTU PLANNING & DEVELOPMENT SERVICES DEPARTMENT Building and Code Regulation Division [A6] [L12 (PIPE SIZE WAS TAKEN FROM THE 2014 FBC FUEL GAS CODE - TABLE 402 ( )) Website: yt",sti&i .r_n v 2300 Virginia Avenue - Fort Pierce, FL. 34982-5652 Revised 7/22/14 Phone (772) 462-1553 FAX (772) 462-1578 i20-21000 wg Finished with ArcClad", Superior Aboveground Coating 8" dome in black plastic or galvanized steel Fabricated to A.S.M.Ecode Secti [��t7l'-PIAIJII MI ;Ar-'- S rank Features: • Dual se ice options for above or under ground pplications Option 1 Superior, ready to bury, red oxide d rable powder coating with black polyeth 'en dome' Option : Aboveground option with Arcaa coating and an 8" steel AGUG d me �. ,,;;•. R on " Av'sion, ° All valve and float au e9is[ered with the National Board gauge are centered - - - - ... under ....... md _me iob�"maticri #Vacuu Purged - .............. 888.558.8265 #72 liqui level outage valve orifice �e 10 p 12 GENERAL SPECIFICATIONS Conforms to the latest edition and addenda of the ASME code for Pressure Vessels, Section Vill, Division 1. Complies with NFPA 58. Rated at 250 psig from -202 F. to 1252 F. All tanks may be evacuated to a full (14.7 psi) vacuum. Vessel Finish: Coated with epoxy and red powder. (Tanks coated with the epoxy powder must be buried). For Aboveground use, tanks will be coated with ArcClad', zinc rich epoxy primer and super durable TGIC polyester topcoat. 'Applicable federal, state, or local regulations may contain specific r installer are responsible for compliance with all federal state local and iremFPA Industry regulations. equirements for protective co continuous and uninterrupted and must comply with local, state or national code. Waterftee ide Head Capacityeter Type 120 wg.' Ellip 454.2L mm 250 wg." Hem! 946.3 L mm 9" 320 w .Hemi 1,211.2 L mm 500 w" 21,892.5 Hemi9 L mm1000 wg. 6" Hemi3,785.0 L mm All vessels dimensions are approximate. ............ Overall Length 5'— 5— 13/16" 1.671.6 mm 2,197.1 mm 8'-113/4" 2.736.9 mm 2,997.2 mm IT-1013/16" 4,846.6 mm FOI r Ore iiv'Ol'fTlctlon 888.558.8265 Overall Height 3' - 3/16" 919.1 mm 3' - 711/16' 1.109.6 mm 3' - 711/16' 1,109.6 mm 4' -15/8" 1,260.4 m,n 4' - 5 3/16" 1.350.9 mm Leg Width 101/8" 2572 mm 12 3/4" 323.9 mm 12— � 323.9 mm 381.0 mm 161/4" 412.8 mm OVERALL LENGTH F= -=� /— DOME WITHDRAWAL �aj� VALVE ANODE CONNECTION O ; FILLER VALVE NAMENAME PLATE and cathodic protection. The purchaser and dic protection is required and coating must be LegrWeig1t Quality Spacing ght Full Per Load Stack lbs. 96 12 914.4 mmg. 3' - 6" 1,066.8 rnmkg. bs. 63 9 4' - 01/4" bs. 45 91.225.6 mm kg.5'-0"s. mm kg91 30 61,524.0 -0"bs 15 52.7432 mm kg. Eng. Update: April 5, 2016 --------------- f Why Tanks Corrode Underground steel tanks corrode due to an electrochemical reaction between the tank and the surrounding soil. The process of corrosion occurs due to small voltage differences on the steel surface that result in the flow of DC current from one location to another. Where current flows from the tank into the soil corrosion occurs. This location is called the anode in a corrosion circuit. Where currentflows from the soil to the tank, no corrosion occurs. The progress of corrosion is determined by the amount of current flowing between the anode and -the cathode and whether the locations of the anode/ cathode remain constant over time. Corrosion rates are generally higher in wet soil environments conductivity of the soil promotes the flow of DC since the circuit. current in the corrosion Corrosion generally exhibits itself on underground tanks in either a general overall rusting or more commonly, a pitting attack Pit locations may result from metallurgical conditions of the steel surface or soil variations such as rocks, salts, fertilizer, moisture concentration, oxygen concentration, etc. Preventing Corrosion Protecting underground tanks from corrosion is easily achieved by the use Of two commonly applied t protection methods: external coating and cathodic protection. The se two methods are complementary and should be used in conjunction with the other. An effective coating insulates the steel from external protective the soil environment, thus preventing the flow of corrosion current from the anode to the cathode. An effective external coating can protect over99% of the tanksurface area. However, no coating is perfect. Damage from construction or soil stresses create tiny defects, which may result in accelerated corrosion at the defect Cathodic protection prevents corrosion at those defects by applying DC current from an external source, forcing the tank to become cathode. Application of sufficient DC current to the tank will prevent any corrosion from occurring. The two general types of cathodic protection systems are sacrificial and impressed current. Sacrificial systems are used when the amount of current required for the protection is small, such as in underground propane tanks. Impressed current sys are more commonly used for large structures such as large diametetemsr pipelines. Electrical Isolation of the tank from metallic piping systems and -electrical grounds*Is-critical for the cathodic protection-system's. effectiveness. Now Sacrificial Cathodic Protection Works Sacrificial systems work by creating a galvanic connection between two different metals The most common anode material is magnesium, which when c upled to steel results in DC current flow from the magnesium to a steel. The open circuit potential of steel is about -0.50 volts refs nced to a copper sulfate electrode. The open circuit Potential of ma nesium is about -1.55V to -1.80V By connecting the two metals toge or, the difference of Ito 1.25V volts results in current flow to the tank hat overcomes the natural corrosion cells that exist on the tank With is current available to the tank, no corrosion occurs. Magnesium An it There are a va 'ety of anode sizes and alloys used for cathodic protection. The WO primary alloys are designed as H-1 (or AZ63) and High Potential. a H-1 alloy is produced from recycled magnesium and has an open circuit potential of approximately—1.55V. This alloy Is well suited for protection of underground propane tanks. The High Potential alloy is 9% pure magnesium having an open circuit potential up to -1.8V. Thi alloy should be used for soil applications over 10,000 ohm -cm resist' ' . The two most c mmon anode sizes used for underground propane tanks are 9 lb. an 171b. The size designation relates to the metal weight. 10' of #12 TW f sulated wire is attached to the anodes. Anodes are then backfilled in a mixture of gypsum, bentonite, and sodium sulfate to lower the elect cal resistance of the anode to soil. The mixture is a low cost, nonh dous, electrically conductive backfill. The anode and backfill is then pa kaged in a cotton bag and either a cardboard box or paper bag. Actu shipping weight of these anodes with backfill is 27 lb. and 45 lb. Application Reco mendations Magnesium ano s can protect underground tanks in most soil conditions. The H 1 alloy is generally very effective. The following chart providessizeand antityrecommendationsfor various size tanks based on conservative design assumptions. This chart covers soil conditions up to 10,000 oh -centimeter resistivity. Resistivides higher than 10,000 ohrn-centii later generally represent very dry soils. Verification Of soil resistivity c in be performed through soil analysis. Contact us for design recom endations in locations where soil resistivities exceed 10,000 ohm -cm, o If there is no effective external coating on the tank. The propane servi a line from the tank to the house also must be considered in the athodic protection design, unless the service line is plastic. All unde ground steel pipe should be externally coated with i corrosion resists t material. The service line should be electrically isolated at the hou a with an insulating fitting or union. If service pipe is less than 50' in I ngth, the tank anodes will provide sufficient current to protect both tan and pipe. For longer lengths of pipe, an additional anode may be requ ad at the house connections. If another* metallic aterial such as copperis used for service piping; - - - - - - the pipe should be electrically isolated from the tank at the fill pipe connection. Copps and steel create a galvanic couple that will accelerate corrosion of the st el tank when directly connected to copper piping. Generally, copper pi ing does not require cathodic protection. Soil Type Fertile sails, Clay, Sand, Gravel, Roclry Sandy Loam Areas Tank Cap. (gal.) 5 to 5000 ohm -cm 5000 to 10000 ohm -cm Size Q ty. Alloy Size Qty. Alloy 120 150 91 9 ,� 1 H-1 1 9# ' 1 H-i 250 9# H-1 1 H-1 91 9#� 1 2 H-1 25 3# 9 1 H-1 9,f 2 H-1 H-1 500 17# 1 H-1 9# 2 H-1 1000 1500 17# 17# 2 H-1 2 99 4 H-1 2000 17� H-1 3 H-1 91 9# 4 6 H-1 H-1 'Based on 90% yearAnods llle. eflecdve external coating, 2 ma/Ii2 current d— en— s 30- Anode Installation 1. Determine size and quantity of anodes from application chart. 2. When a single anode Is Installed, it should be located near the tank center on either side of tank. 3. When multiple anodes are installed, space them evenly around the tank See examples below. 1 anode 2 anodes 4 anodes C;P 7- . C. J 4-Anodes are shipped in either cardboard boxes or multi -wall papersacks. Remove outer container and bury the cloth bagged anode. If anode is supplied in plastic bag, remove plastic bag before Installing. 5. Install anodes approximately two to three feet from the tank and es at least as deep as the center line of the tank. Anodes work bt in locations with permanent moisture, so generally the deethe better. per 6. After placing the anode, stretch out the anode connection wire and extend over to a connection point on the tank fill pipe. 7. Cover the anode with approximately six inches of backfill and pour 5 gallons of water on the anode to saturate the prepared backfill. Water Is necessary to activate the anode. 8. Connect the anode wire to the tank with a low electrical resistance connection. Examples are threaded stud on the tank fill pipe or any accessible metallic connection point to the tank. All connections should be coated with a moisture -proof material. 9. Ideally, the tank connection is made in the area of the tank fill Pipe within the covered dome. With access to the anode wire, subsequent testing of the tank can include measurement of anode output and verification of performance. an 10.Verify performance of the ode using an appropriate test procedure. I Connection Under Dome 1 i 2'-3' d Cath dic Protection Testing Procedure Equipment Nee ed: Digital Voltmeter, Red Test Lead Min.12' Long & Black Lead 2' Long, Reference Electrode (Copper/Copper Sulphate Half-C II) STEP 1: Using a igital voltmeter insert the red test lead into the Volt jack of the mete and select the 2 or 20 volt DC scale. Clip red test lead connector an uncoated metallic area of the tank, preferably to the fill pipe m Itivalve. A good solid connection is very important. (DO NOT conne t to shroud). STEP 2: Insertth black test lead into the Common jack on the meter, and connect the opposite end of the lead to a charged reference electrode ('A cell . STEP 3: Remove protective cap from the porous plug at bottom end of electrode. Pla a porous plug end into native soil (remove grass if necessary) at fo r locations around the tank (one on each side of the tank, and one at ach end of the tank). If difficulty is encountered obtaining readln s, moisten soil with water or dig'/ cell deeper into the soil. STEP 4: Record II four meter readings on an appropriate form. The least of all four r adings should be a minimum of-0.850v or more negative. (Note: any of the four readings are below (less negative) -0.850v then the ank is not fully protected). CParging Reference Electrode STEP 1: Unscre and remove porous plug end of new reference electrode. Add eionized or distilled water to the copper sulfate crystals, filling el ctrode completely. The solution will turn blue in color and there s ould always be excess crystals at the bottom of the tube. DO NO USE TAP WATER. STEP 2: Replace rous plug end of electrode and place in an upright Position so that a porous plug end Is facing in the down position and let stand for hour before use. This will allow the porous plug to become comp) tely saturated before use. Caution' Do not a !ow electrode to contact oil, road salts, or other substances that may contaminate the solution by absorption through porous p g. Do not allow electrode to freeze. Distributed By: 112011-500C Job Name Job Location Engineer _ Approval Dormont Supr-Safe® Flexible Gas Appliance Connectors The tlexible connection between the gas supply and the gas inlet of a Generac® Stationary outdoor EIackup/Standby Generator. Features • Operating Temperature -40°F to 1509F (,4oeC to 65.6•C) • Operating Pressure MAX 0.5psi (3.45 kPa) • Hydrostatic Burst Pressure MIN 250psl (1725 Wq • Flexible Tube Material Annealed 304 Stainless Steel • Flare Nut Material Carbon Steel with Zinc Trivalent Flare Adapter Material Chromate Plating Carbon Steel with Zinc Trivalent Chromate Plating CSA Group Certificate of Compliance to Product Standards ANSI Z21.75/CSA 6.27 — Connectors for Outdoor Gas Appliances and Manufactured Homes Scope states "...intended for exterlor use above ground for making non-rigfd connections... between the gas supply and the gas inlet of an appliance for outdoor installation that Is not frequently moved Miter installation.' in addition section 1.5.4 states the connector is designed for occasional movement after installation. Repeated bend- ing, flexing or extreme vibration must be avoided. Normal opera_ lion of a clothes dryer, rooftop HVAC unit or SIMILAR 011i'Do0R opera - APPLIANCE DOES NOT constitute extreme vibration or movement. ANSI 7-21.24/CSA 6.10 — Connectors for Gas Appliances (Excluding 60/61 Series) SR- c us Product Configurations product asppAd W bothbolh E-"rptishesh MEMME All installations must completely comply with all Dormont manufacturing company warnings and instructions, national, state and local codes and all applicable ansi standards. Contractor Approval SKU Applicable ANSI Z223.1/Nf International FIX 8149.1 — Natur (GSA ( Uniform Mechan Uniform Plumh,r P.O, No. ES-D-GAC Generator Generac r*--_� F For use with Generac l stationary outdoor backup/ standby generators. Series 30, 40 and 60 'A 54 National Fuel Gas Code Section 9.6 Gas Code (IFGC) Section 411.1 Gas and Propane Installation Code gyp) Section 6.21 rat Code (UMC) Section 1313.0 Code (UPC) Section 1212.0 Additional pprovals Commonwealth f Massachusetts Board of State Examiners of Plumbers and a Fitters Additional ;"aryng UL2200-2015: S Fsgine Generator Assemblies Section 66B Vbr Test. Meats, 7uoduct spe ifraaans in U.S. customary units and mebt are app¢ndmate and are provided for reference oaty. For P.,cim n or malerrals vri prW robes and with Dormont rdser "the right to change or mo* product dedM �strucUM VW a subsequanty sold. Haler to the ormcrb movat forh 4><mnati0a , �Oes arw moat+ an Oomwnt product' 1 CA -1)6-rmont' A WATTS Brand Minimum Flow Capacity at Specified Pressure Drop (Straight Length BTU/hr. NATUOAL GAS 0.64 SG, 1000 BTU/cu.fL) Genarec Pan Nineber Dormont Part tYft6Er , SERFS Nomurol ID Nou"I Lwpth OL4835A CAN30-3131-14GL h m 30 % OL4836A CM40-4141.146L 14 40 OL4838C 0AN60-8161-15% 14 60 1-% 15 1 (Straight Length BTU/hr. LP CiAS, 1.55 SG, 2500 BTU/cu.q 6enarac Part Number Dorinont Part Number ' , SERIES NDatina110 NgmbWLenplh rmont Pad number o Dnetu� 9 0 2.00 in w3ater column preeSsure drop to lyre g�a ator, ' BTU/hr, D6fMon' t........... A VVMS Brand ES-D-GAC_Generator Generac 1651 M 421a1437555001n00 42748.60050011 00 523715,52,50500rn00 538016.25,00000b00 74 I 32.6,000 200/ 4g,00(803677.7.5 OOC USA Tel: 800) 367-6668 • Fax: (724) 733-4808 •0ormont.cam Canada F. (905) 332-408o . Fees (goal 338-70N . Dormon! ctl Latin America: Tat (52) 81 1001.6600 • F 52 -8000-7091 ( l Fax: 81 DorrronLcom 0 2016 Dormont Ideal for use as a first stages regulator on any d0meailc size ASME or DOT container in propane gas installations requiring up to 1,500,o00 BTU's per hour. The regulator Is factory set to reduce container �L pressure to an intermediate pressure of approximately 10 PSIG. LV3403TR - LV3403TRVg Y" F NPT�VkNP7 �fu" 7%,w7,,,, 10 PSIG500,000 kAexnum flow Eased O11 inlet Pnsoure 20 PSIG htghcr than iha theregulatorsetting end delivery Prca3ure 20% lower than the sellir g• Sew °ad dakvery preyaurc Zt) Provides accurate first stage regulation in two -stage bulk tank systems. Reduce tank pressure to an Intermediate pressure of 5 to 10 PSIG. Also used to supply high pressure burners for applications like 9L Industrial furnaces or boilers. Also Incorporated In multiple cylinder Installations. LV4403SR4 r4 % . F ' t ••. LV4403TR4 NPT 5 1-5 LV4403sR9 1/2• F NPT 10 5-10 LV4403TR9 Y. 5 1-5 LV',6033R90 F POL 10 t 5 90 Yes 2,500,000 I-V4403TR96 3' " F.NPT 5 1-5 ' When used for final stage with NFPA Pamphlet 5& pressure 10 5 10 control, must either Incorporate integral slier valve or " Maxlm,m flow based on Inlet aoparwo rclisr valva should bo �� � 800D1d11Op Pressure 20 PSIG hi higher gran the regulator aetdng and deliverypn#sWe 20% bwar than th sating. Designed to reduce first stage pressure of 5 to 20 PSIG down to burner pressure, normally 11" W.C. Ideal for medium commercial installations, multiple cylinder Installations and normal domestic. loads. LV440384 %" LV..403846 '/" F. NPT LV4403846R' #28 11' w.c. at Drill 10 PSIG 9" to 13' Over Inlet LV4403H36 '�' F. NPT Inlet W.C. L1r4403366R` a4" F. NPT eackmount design fdeximum flow based on 10 PSIG intct and 9' w c. delivery LV3403TH LV4403Sei ies iLV44W]3S=Ies n 100 Rego Dr. Ekx:, NC 27244 USA www.reg0pr0duetLGw1, +1 (336) 449-7707 1 '+` {,_,�•• f`• ~ Ass a m g I .ta on'."mianig.) oao, mv B ( se"., -Ole 'o- STC-P :t Verify the polyethylene (PE) pipe being assembled Is the correct size. S7r'P 2 Cut pipe ends square. Iris s earl piping thoroughly assure there is no t grease or oil in Sembly area. P4 mfer end of pipe g Continental's nfering tool with I.D. fe. Patent 4s 8.366,26e,5,692,785 & 5,853,272 Ph: 1.800.662.0208 o Fax: 615.325.9407 o Wab: www.gclstife.com 87i.p 5 Mark the stab depth by Inserting the pipe into the chamfer tool and marking the pipe at the entrance as shown. ae%S� C if using chamfer tool t i wiih ID gauge, check for proper chamfer by Inserting pipe over gauge. 876P 7 Stab pipe completely Into filling entrance. .w STC L' Stab pipe completely ,. Into filling so that the mark on the pipe is Within 1/8" from the rifting entrance. STEP Repeat steps T Lough 4 for all Con -Stab 10Infs. 07FP 10 To assure prop r assembly and to CFR 1comply With 49 92 Subp it J-Test requirements, the joint shall be leak tested. Ma„Imum 111 C, Gas of PE pipe to Thousands of BTU per H ur of Uquetied Petroleum Gas wifil a Gas Pressure of 11.0 Ira, WCand a Pressor Drop of OS d Petroleum (based on a l.52 spectBc arovliv ... 1391 1073 720 571 484 425 383 56 45 41 3�_g " . , 1983 934 1331 740 18 627 551 497 325 421 286 370 257 218 35 204 33 192 3563 2391 1894 893 1605 786 1412 708 600 528 333 475 305 305 435 283 264 249 4724 10063 3247 26p8 2232 1978 1272 1792 948 854 781 403 723 376 354 6755 5361 4535 3989 3592 1534 3044 1359 1232 1133 1054 989 989 636 934 2678 2411 2207 2044 1970 7797 169 152 219 197 371 280 560 504 828 750 1561 1424 - 129 ` 15 13 � 1ame1 'I° ° 1 ]3 102 76 10 9 86 +rr r 9 167 238 147 68 63 58 54 132 112 99 gq 8 8 8 7!'d° 7 427 S1 75 376 188 160 140 126 111 15 70 338 44 66 63 46 57 60 57 4P 40 642 .1207 252 287 227 208 192 180 569 516 441 391 94 89 169 160 85 81 78 78 52 75 . 354 1061 966 810 326 303 285 712 642 687 269 152 146 255 244 140 134 544 508 Maximum Capaclty of PC pipe 233 478 453 431 411 224 3IT 216 379 In Thousands of BTU per Hou of Uquefied with a Gas Pressure of 2.0 25168TUh=1CFH psi and a Pressure Petroleum Gas (based on a 1.52 specific rop of 1.0 psi gravity gas) 1966 1319 1046 8 ' 779 ° - 11300 14652 7586 702 595 523 7 6008 5092 4479 4033 3418 3007 471 9835 7790 i° 17 43) 399 373 351 j 20877 6602 5807 5229 2707 14014 17100 9408 8275 4432 3898 3510 2478 2296 2144 2018 213 1709 1599 37514 43429 25183 19946 16905 127.5 1451 1633 5 29846 82 2975 2780 2617 578 4239 3962 3729 2302 2073 105963 95 89882 23969 20515 18182 16474 14100 12496 11322 71131 56339 47750 226 7618 7119 6700 3280 5894 2953 42000 37820 3205q 28194 25388 0417 9691 9092 8689 3234 7612 5307 6897 236 ° °j 11 �° 21517 20108 18926 16647 14990 7355 207 187 158 i1 739 1192 1073 125 1)S 106 qq 910 800 f1 93 1757 2503 1545 720 659 611 1391 1179 1037 934 571508 88 841 80s 77r t1 74 4498 2202 )983 1680 1478 1331 12 g 1792 1 $ 740 3956 3563 3019 1054 96 659 484 462 627 599 443 574 425 8%3 12705 5232 4740 4057 2656 2391 2189 2027 1894 3596 3258 2 939 893 853 1 1347 818 551 786 11175 10063 2997 2788 8529 7502 6755 6182 2W 1605 1533 71 71 2347 2239 1469 1412 5725 5350 Maximun') Capaolty 4767 4 2144 2060 1985 3988 or PE Plpe in Thousands of BTU per Hour t U ue6ed Petroleum Gas 13TU With a Gas Pressure of 10.0 Psi and a Pressure pr q 2516BTur,�1CFH n a 1.52 specific gravity gas) p OI 7.0 psi C410 1662 131— 6 1� 1' j6 9" 981 � 1 14234 18485 9555 12388 7568 6414 884 5080 749 4306 659 593 26296 9872 8316 7315 6587 5964 3787 4910 4422 4 47252 63960 31720 37087 25723 21293 18729 19385 6865 7954 14294 6997 6300 133476 89601 29782 70967 25489 60748 4bg0 175191�76 12572 11321 68 70 ` 52905 - — .--� 35527 31980 12 1707 - 3153 5665 7334 16004 1501 1352 1946 1753 2773 2497 4983 4487 (500 ' ' $t390 ' 14077 12676 1146 1486 2116 38 SO4i 10743 1008 1306 1862 4468 9449 158 907 1176 1676 4048 8509 - 144 830 1077 1534 3724 7787 �134 125- 769 125 712 1421 1328 2553 ...2386. _ 3465 3251 7212 6739 Ph: 1-800.662.0208 • Fax:615.325.9407 • Web: www,gastite.com r 2890 2701 2542 2236 °� 2014 F: 3747 y 11340 3502 4990 3296 2899 2611 t 'i 1 9595 3 8967 4697 8440 4131 7423 3720 6685".4 1 12041 ' 27104 11297 25329 10671 9458 FF 23840 20970 T888 FFf' rt !^� 0 609 582 557 596 � 83 830 1183 790 754 723 69S 2726 7125 1075 2022 - - 1931- - 1030 -1851- q90 2916 6005 2782 5712 2664 2560 • 1779 2466 & -I 6465 5227 502q i 2516BTUh=1CFH I l.,�