{"id":135920,"date":"2024-10-19T07:50:09","date_gmt":"2024-10-19T07:50:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/or-mechicalcode-2014\/"},"modified":"2024-10-25T00:00:27","modified_gmt":"2024-10-25T00:00:27","slug":"or-mechicalcode-2014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/or\/or-mechicalcode-2014\/","title":{"rendered":"OR MechicalCode 2014"},"content":{"rendered":"

This is a fully integrated custom code based on the 2012 International Mechanical Code\u00c2\u00ae and the 2012 International Fuel Gas Code\u00c2\u00ae. Effective date: July 1, 2014.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\n2014 OREGON MECHANICAL SPECIALTY CODE BASED ON THE 2012 INTERNATIONAL MECHANICAL CODE\u00ae AND THE 2012 INTERNATIONAL FUEL GAS CODE\u00ae <\/td>\n<\/tr>\n
2<\/td>\nCOPYRIGHT <\/td>\n<\/tr>\n
3<\/td>\nPREFACE <\/td>\n<\/tr>\n
7<\/td>\nEFFECTIVE USE OF THE INTERNATIONAL MECHANICAL CODE <\/td>\n<\/tr>\n
11<\/td>\nTABLE OF CONTENTS <\/td>\n<\/tr>\n
15<\/td>\nCHAPTER 1 SCOPE AND ADMINISTRATION
PART 1\u2013SCOPE AND APPLICATION
SECTION 101 GENERAL
SECTION 102 APPLICABILITY <\/td>\n<\/tr>\n
16<\/td>\nPART 2\u2014ADMINISTRATION AND ENFORCEMENT
SECTION 103 DEPARTMENT OF MECHANICAL INSPECTION <\/td>\n<\/tr>\n
17<\/td>\nSECTION 104 DUTIES AND POWERS OF THE BUILDING OFFICIAL <\/td>\n<\/tr>\n
18<\/td>\nSECTION 105 APPROVAL <\/td>\n<\/tr>\n
19<\/td>\nSECTION 106 PERMITS <\/td>\n<\/tr>\n
22<\/td>\nSECTION 107 INSPECTIONS AND TESTING <\/td>\n<\/tr>\n
23<\/td>\nSECTION 108 VIOLATIONS <\/td>\n<\/tr>\n
25<\/td>\nSECTION 109 BOARD OF APPEAL <\/td>\n<\/tr>\n
26<\/td>\nSECTION 110 TEMPORARY EQUIPMENT, SYSTEMS AND USES <\/td>\n<\/tr>\n
27<\/td>\nCHAPTER 2 DEFINITIONS
SECTION 201 GENERAL
SECTION 202 GENERAL DEFINITIONS <\/td>\n<\/tr>\n
39<\/td>\nCHAPTER 3 GENERAL REGULATIONS
SECTION 301 GENERAL <\/td>\n<\/tr>\n
40<\/td>\nSECTION 302 PROTECTION OF STRUCTURE <\/td>\n<\/tr>\n
41<\/td>\nSECTION 303 EQUIPMENT AND APPLIANCE LOCATION
SECTION 304 INSTALLATION <\/td>\n<\/tr>\n
43<\/td>\nFIGURE 304.1 ILLUSTRATIONS OF NORMAL VEHICLE PATH AND RECOMMENDED TYPES OF PROTECTION <\/td>\n<\/tr>\n
44<\/td>\nSECTION 305 PIPING SUPPORT
TABLE 305.4 PIPING SUPPORT SPACINGa
SECTION 306 ACCESS AND SERVICE SPACE <\/td>\n<\/tr>\n
46<\/td>\nSECTION 307 CONDENSATE DISPOSAL <\/td>\n<\/tr>\n
47<\/td>\nTABLE 307.2.2 CONDENSATE DRAIN SIZING
SECTION 308 CLEARANCE REDUCTION <\/td>\n<\/tr>\n
48<\/td>\nTABLE 308.6 CLEARANCE REDUCTION METHODSb
[B] SECTION 309 TEMPERATURE CONTROL
SECTION 310 HEATING AND COOLING LOAD CALCULATIONS <\/td>\n<\/tr>\n
49<\/td>\nCHAPTER 4 VENTILATION
SECTION 401 GENERAL
TABLE 401.5 OPENING SIZES IN LOUVERS, GRILLES AND SCREENS PROTECTING AIR INTAKE OPENINGS
SECTION 402 NATURAL VENTILATION <\/td>\n<\/tr>\n
50<\/td>\nSECTION 403 MECHANICAL VENTILATION <\/td>\n<\/tr>\n
51<\/td>\nTABLE 403.3 MINIMUM VENTILATION RATES <\/td>\n<\/tr>\n
52<\/td>\nTABLE 403.3\u2014continued MINIMUM VENTILATION RATES <\/td>\n<\/tr>\n
53<\/td>\nTABLE 403.3\u2014continued MINIMUM VENTILATION RATES <\/td>\n<\/tr>\n
54<\/td>\nEQUATION 4-1
TABLE 403.3.1.2 ZONE AIR DISTRIBUTION EFFECTIVENESSa,b,c,d,e
EQUATION 4-2
EQUATION 4-3
EQUATION 4-4
EQUATION 4-5 <\/td>\n<\/tr>\n
55<\/td>\nTABLE 403.3.2.3.2 SYSTEM VENTILATION EFFICIENCYa,b
EQUATION 4-6
EQUATION 4-7
EQUATION 4-8
SECTION 404 ENCLOSED PARKING GARAGES
SECTION 405 SYSTEMS CONTROL
SECTION 406 VENTILATION OF UNINHABITED SPACES <\/td>\n<\/tr>\n
57<\/td>\nCHAPTER 5 EXHAUST SYSTEMS
SECTION 501 GENERAL <\/td>\n<\/tr>\n
58<\/td>\nSECTION 502 REQUIRED SYSTEMS <\/td>\n<\/tr>\n
59<\/td>\nEQUATION 5-1 <\/td>\n<\/tr>\n
64<\/td>\nSECTION 503 MOTORS AND FANS
SECTION 504 CLOTHES DRYER EXHAUST <\/td>\n<\/tr>\n
65<\/td>\nTABLE 504.6.4.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH <\/td>\n<\/tr>\n
66<\/td>\nSECTION 505 DOMESTIC KITCHEN EXHAUST EQUIPMENT
SECTION 506 COMMERCIAL KITCHEN HOOD VENTILATION SYSTEM DUCTS AND EXHAUST EQUIPMENT <\/td>\n<\/tr>\n
70<\/td>\nSECTION 507 COMMERCIAL KITCHEN HOODS <\/td>\n<\/tr>\n
72<\/td>\nTABLE 507.11 MINIMUM DISTANCE BETWEEN THE LOWEST EDGE OF A GREASE FILTER AND THE COOKING SURFACE OR THE HEATING SURFACE <\/td>\n<\/tr>\n
73<\/td>\nSECTION 508 COMMERCIAL KITCHEN MAKEUP AIR <\/td>\n<\/tr>\n
74<\/td>\nSECTION 509 FIRE SUPPRESSION SYSTEMS
SECTION 510 HAZARDOUS EXHAUST SYSTEMS <\/td>\n<\/tr>\n
76<\/td>\nTABLE 510.8 MINIMUM DUCT THICKNESS
TABLE 510.8.2 CLEARANCE TO COMBUSTIBLES
SECTION 511 DUST, STOCK AND REFUSE CONVEYING SYSTEMS <\/td>\n<\/tr>\n
77<\/td>\nTABLE 511.2 CONSTRUCTION, CLEARANCE AND TERMINATION REQUIREMENTS FOR SINGLE-WALL METAL CHIMNEYS
SECTION 512 SUBSLAB SOIL EXHAUST SYSTEMS
SECTION 513 SMOKE CONTROL SYSTEMS <\/td>\n<\/tr>\n
79<\/td>\nEQUATION 5-2
EQUATION 5-3 <\/td>\n<\/tr>\n
80<\/td>\nEQUATION 5-4 <\/td>\n<\/tr>\n
81<\/td>\nSECTION 514 ENERGY RECOVERY VENTILATION SYSTEMS <\/td>\n<\/tr>\n
83<\/td>\nCHAPTER 6 DUCT SYSTEMS
SECTION 601 GENERAL <\/td>\n<\/tr>\n
84<\/td>\nSECTION 602 PLENUMS <\/td>\n<\/tr>\n
85<\/td>\nSECTION 603 DUCT CONSTRUCTION AND INSTALLATION
TABLE 603.4 DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESSES FOR SINGLE DWELLING UNITS <\/td>\n<\/tr>\n
87<\/td>\nSECTION 604 INSULATION <\/td>\n<\/tr>\n
88<\/td>\nSECTION 605 AIR FILTERS
SECTION 606 SMOKE DETECTION SYSTEMS CONTROL <\/td>\n<\/tr>\n
89<\/td>\n[B] SECTION 607 DUCT AND TRANSFER OPENINGS
TABLE 607.3.2.1 FIRE DAMPER RATING <\/td>\n<\/tr>\n
95<\/td>\nCHAPTER 7 COMBUSTION AIR
SECTION 701 GENERAL <\/td>\n<\/tr>\n
97<\/td>\nCHAPTER 8 CHIMNEYS AND VENTS
SECTION 801 GENERAL <\/td>\n<\/tr>\n
98<\/td>\nSECTION 802 VENTS
TABLE 802.2 VENT APPLICATION <\/td>\n<\/tr>\n
99<\/td>\nSECTION 803 CONNECTORS
TABLE 803.9(1) MINIMUM CHIMNEY CONNECTOR THICKNESS FOR LOW-HEAT APPLIANCES
TABLE 803.9(2) MINIMUM CHIMNEY CONNECTOR THICKNESS FOR MEDIUM- AND HIGH-HEAT APPLIANCE <\/td>\n<\/tr>\n
100<\/td>\nTABLE 803.10.4 CHIMNEY CONNECTOR SYSTEMS AND CLEARANCES TO COMBUSTIBLE WALL MATERIALS FOR DOMESTIC HEATING APPLIANCESa, b, c, d
TABLE 803.10.6 CONNECTOR CLEARANCES TO COMBUSTIBLES
SECTION 804 DIRECT-VENT, INTEGRAL VENT AND MECHANICAL DRAFT SYSTEMS <\/td>\n<\/tr>\n
101<\/td>\nSECTION 805 FACTORY-BUILT CHIMNEYS <\/td>\n<\/tr>\n
102<\/td>\nSECTION 806 METAL CHIMNEYS <\/td>\n<\/tr>\n
103<\/td>\nCHAPTER 9 SPECIFIC APPLIANCES, FIREPLACES AND SOLID FUEL-BURNING EQUIPMENT
SECTION 901 GENERAL
SECTION 902 MASONRY FIREPLACES
SECTION 903 FACTORY-BUILT FIREPLACES
SECTION 904 PELLET FUEL-BURNING APPLIANCES
SECTION 905 FIREPLACE STOVES AND ROOM HEATERS
SECTION 906 FACTORY-BUILT BARBECUE APPLIANCES
SECTION 907 INCINERATORS AND CREMATORIES
SECTION 908 COOLING TOWERS, EVAPORATIVE CONDENSERS AND FLUID COOLERS <\/td>\n<\/tr>\n
104<\/td>\nSECTION 909 VENTED WALL FURNACES
SECTION 910 FLOOR FURNACES
SECTION 911 DUCT FURNACES
SECTION 912 INFRARED RADIANT HEATERS <\/td>\n<\/tr>\n
105<\/td>\nSECTION 913 CLOTHES DRYERS
SECTION 914 SAUNA HEATERS
SECTION 915 ENGINE AND GAS TURBINE-POWERED EQUIPMENT AND APPLIANCES
SECTION 916 POOL AND SPA HEATERS
SECTION 917 COOKING APPLIANCES <\/td>\n<\/tr>\n
106<\/td>\nSECTION 918 FORCED-AIR WARM-AIR FURNACES <\/td>\n<\/tr>\n
107<\/td>\nSECTION 919 CONVERSION BURNERS
SECTION 920 UNIT HEATERS
SECTION 921 VENTED ROOM HEATERS
SECTION 922 KEROSENE AND OIL-FIRED STOVES
SECTION 923 SMALL CERAMIC KILNS <\/td>\n<\/tr>\n
108<\/td>\nSECTION 924 STATIONARY FUEL CELL POWER SYSTEMS
SECTION 925 MASONRY HEATERS
SECTION 926 GASEOUS HYDROGEN SYSTEMS
SECTION 927 EVAPORATIVE COOLING EQUIPMENT
SECTION 928 SOLID FUEL-BURNING DEVICES <\/td>\n<\/tr>\n
109<\/td>\nCHAPTER 10 BOILERS, WATER HEATERS AND PRESSURE VESSELS
SECTION 1001 GENERAL
SECTION 1002 DEFINITIONS <\/td>\n<\/tr>\n
110<\/td>\nSECTION 1003 WATER HEATERS
SECTION 1004 BOILERS AND PRESSURE VESSELS
SECTION 1005 PERMITS REQUIRED
SECTION 1006 DETAILED REQUIREMENTS <\/td>\n<\/tr>\n
111<\/td>\nSECTION 1007 EXPANSION TANKS
SECTION 1008 SAFETY OR RELIEF VALVE DISCHARGE
SECTION 1009 GAS PRESSURE REGULATORS
SECTION 1010 CLEARANCE FOR ACCESS
SECTION 1011 BOILER ROOM ENCLOSURES
SECTION 1012 FLOORS
SECTION 1013 CHIMNEYS OR VENTS
SECTION 1014 DRAINAGE
SECTION 1015 FUEL SUPPLY PIPING
SECTION 1016 AIR FOR COMBUSTION AND VENTILATION
SECTION 1017 STEAM AND HOT WATER PIPING <\/td>\n<\/tr>\n
113<\/td>\nCHAPTER 11 REFRIGERATION
SECTION 1101 GENERAL <\/td>\n<\/tr>\n
114<\/td>\nSECTION 1102 SYSTEM REQUIREMENTS
SECTION 1103 REFRIGERATION SYSTEM CLASSIFICATION <\/td>\n<\/tr>\n
115<\/td>\n[F] TABLE 1103.1 REFRIGERANT CLASSIFICATION, AMOUNT AND OEL <\/td>\n<\/tr>\n
116<\/td>\n[F] TABLE 1103.1\u2014continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL <\/td>\n<\/tr>\n
117<\/td>\n[F] TABLE 1103.1\u2014continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL <\/td>\n<\/tr>\n
118<\/td>\n[F] TABLE 1103.1\u2014continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL <\/td>\n<\/tr>\n
119<\/td>\nSECTION 1104 SYSTEM APPLICATION REQUIREMENTS <\/td>\n<\/tr>\n
120<\/td>\nTABLE 1104.3.2 MAXIMUM PERMISSIBLE QUANTITIES OF REFRIGERANTS
SECTION 1105 MACHINERY ROOM, GENERAL REQUIREMENTS <\/td>\n<\/tr>\n
121<\/td>\nEQUATION 11-1
EQUATION 11-2
SECTION 1106 MACHINERY ROOM, SPECIAL REQUIREMENTS <\/td>\n<\/tr>\n
122<\/td>\nSECTION 1107 REFRIGERANT PIPING <\/td>\n<\/tr>\n
123<\/td>\nSECTION 1108 FIELD TEST <\/td>\n<\/tr>\n
125<\/td>\nCHAPTER 12 HYDRONIC PIPING
SECTION 1201 GENERAL
SECTION 1202 MATERIAL
TABLE 1202.4 HYDRONIC PIPE
TABLE 1202.4\u2014continued HYDRONIC PIPE
TABLE 1202.5 HYDRONIC PIPE FITTINGS <\/td>\n<\/tr>\n
126<\/td>\nSECTION 1203 JOINTS AND CONNECTIONS <\/td>\n<\/tr>\n
128<\/td>\nSECTION 1204 PIPE INSULATION
SECTION 1205 VALVES
SECTION 1206 PIPING INSTALLATION <\/td>\n<\/tr>\n
129<\/td>\nSECTION 1207 TRANSFER FLUID
SECTION 1208 TESTS
SECTION 1209 EMBEDDED PIPING <\/td>\n<\/tr>\n
131<\/td>\nCHAPTER 13 FUEL OIL PIPING AND STORAGE
SECTION 1301 GENERAL
SECTION 1302 MATERIAL
TABLE 1302.3 FUEL OIL PIPING
SECTION 1303 JOINTS AND CONNECTIONS <\/td>\n<\/tr>\n
132<\/td>\nSECTION 1304 PIPING SUPPORT
SECTION 1305 FUEL OIL SYSTEM INSTALLATION
SECTION 1306 OIL GAUGING <\/td>\n<\/tr>\n
133<\/td>\nSECTION 1307 FUEL OIL VALVES
SECTION 1308 TESTING <\/td>\n<\/tr>\n
135<\/td>\nCHAPTER 14 SOLAR SYSTEMS
SECTION 1401 GENERAL
SECTION 1402 INSTALLATION <\/td>\n<\/tr>\n
136<\/td>\nSECTION 1403 HEAT TRANSFER FLUIDS
SECTION 1404 MATERIALS <\/td>\n<\/tr>\n
137<\/td>\nCHAPTER 15 REFERENCED STANDARDS
ACCA
AHRI
AMCA
ANSI
ASHRAE <\/td>\n<\/tr>\n
138<\/td>\nASME
ASSE
ASTM <\/td>\n<\/tr>\n
140<\/td>\nAWS
AWWA
CSA <\/td>\n<\/tr>\n
141<\/td>\nDOL
FS
IIAR
MSS
NAIMA <\/td>\n<\/tr>\n
142<\/td>\nNFPA
SMACNA
UL <\/td>\n<\/tr>\n
145<\/td>\nAPPENDIX A CHIMNEY CONNECTOR PASS-THROUGHS
FIGURE A-1 CHIMNEY CONNECTOR SYSTEMS <\/td>\n<\/tr>\n
146<\/td>\nFIGURE A-1\u2014continued CHIMNEY CONNECTOR SYSTEMS <\/td>\n<\/tr>\n
147<\/td>\nAPPENDIX B RECOMMENDED PERMIT FEE SCHEDULE
B101 MECHANICAL WORK, OTHER THAN GAS PIPING SYSTEMS
B102 FEE FOR REINSPECTION
B103 TEMPORARY OPERATION INSPECTION FEE
B104 SELF-CONTAINED UNITS LESS THAN 2 TONS <\/td>\n<\/tr>\n
149<\/td>\nAPPENDIX C FUEL GAS
SECTION C101 GENERAL
SECTION C102 INSPECTIONS AND TESTING <\/td>\n<\/tr>\n
150<\/td>\nSECTION C103 TEMPORARY EQUIPMENT, SYSTEMS AND USES
SECTION C201 GENERAL <\/td>\n<\/tr>\n
151<\/td>\nSECTION C202 GENERAL DEFINITIONS <\/td>\n<\/tr>\n
157<\/td>\nSECTION C301 GENERAL
SECTION C302 STRUCTURAL SAFETY
SECTION C303 APPLIANCE LOCATION <\/td>\n<\/tr>\n
158<\/td>\nFIGURE C303.1 ILLUSTRATIONS OF NORMAL VEHICLE PATH AND RECOMMEND TYPES OF PROTECTION <\/td>\n<\/tr>\n
159<\/td>\nSECTION C304 COMBUSTION, VENTILATION AND DILUTION AIR
EQUATION 3-1 <\/td>\n<\/tr>\n
160<\/td>\nEQUTION 3-2
FIGURE C304.5.3 ALL AIR FROM INSIDE THE BUILDING (see Section C304.5.3)
FIGURE C304.6.1(1) ALL AIR FROM OUTDOORS\u2014INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC (see Section C304.6.1) <\/td>\n<\/tr>\n
161<\/td>\nFIGURE C304.6.1(2) ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC (see Section C304.6.1)
FIGURE C304.6.1(3) ALL AIR FROM OUTDOORS (see Section C304.6.1)
FIGURE C304.6.2 SINGLE COMBUSTION AIR OPENING, ALL AIR FROM THE OUTDOORS (see Section C304.6.2) <\/td>\n<\/tr>\n
162<\/td>\nSECTION C305 INSTALLATION <\/td>\n<\/tr>\n
163<\/td>\nSECTION C306 ACCESS AND SERVICE SPACE <\/td>\n<\/tr>\n
164<\/td>\nSECTION C307 CONDENSATE DISPOSAL
SECTION C308 CLEARANCE REDUCTION <\/td>\n<\/tr>\n
165<\/td>\nTABLE C308.2 a through k REDUCTION OF CLEARANCES WITH SPECIFIED FORMS OF PROTECTION <\/td>\n<\/tr>\n
166<\/td>\nFIGURE C308.2(1) EXTENT OF PROTECTION NECESSARY TO REDUCE CLEARANCES FROM APPLIANCE OR VENT CONNECTIONS
FIGURE C308.2(2) WALL PROTECTOR CLEARANCE REDUCTION SYSTEM
FIGURE C308.2(3) MASONRY CLEARANCE REDUCTION SYSTEM <\/td>\n<\/tr>\n
167<\/td>\nSECTION C309 ELECTRICAL
SECTION C310 ELECTRICAL BONDING
SECTION C401 GENERAL
SECTION C402 PIPE SIZING <\/td>\n<\/tr>\n
168<\/td>\nTABLE C402.2 APPROXIMATE GAS INPUT FOR TYPICAL APPLIANCES
EQUATION 4-1
EQUATION 4-2
TABLE C402.4 Cr AND Y VALUES FOR NATURAL GAS AND UNDILUTED PROPANE AT STANDARD CONDITIONS <\/td>\n<\/tr>\n
169<\/td>\nTABLE C402.4(1) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
170<\/td>\nTABLE C402.4(2) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
171<\/td>\nTABLE C402.4(3) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
172<\/td>\nTABLE C402.4(4) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
173<\/td>\nTABLE C402.4(5) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
174<\/td>\nTABLE C402.4(6) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
175<\/td>\nTABLE C402.4(7) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
176<\/td>\nTABLE C402.4(8) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
177<\/td>\nTABLE C402.4(9) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
178<\/td>\nTABLE C402.4(10) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
179<\/td>\nTABLE C402.4(11) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
180<\/td>\nTABLE C402.4(12) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
181<\/td>\nTABLE C402.4(13) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
182<\/td>\nTABLE C402.4(14) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
183<\/td>\nTABLE C402.4(15) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
184<\/td>\nTABLE C402.4(16) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
185<\/td>\nTABLE C402.4(17) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
186<\/td>\nTABLE C402.4(18) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
187<\/td>\nTABLE C402.4(19) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
188<\/td>\nTABLE C402.4(20) POLYETHYLENE PLASTIC PIPE <\/td>\n<\/tr>\n
189<\/td>\nTABLE C402.4(21) POLYETHYLENE PLASTIC PIPE <\/td>\n<\/tr>\n
190<\/td>\nTABLE C402.4(22) POLYETHYLENE PLASTIC PIPE <\/td>\n<\/tr>\n
191<\/td>\nTABLE C402.4(23) POLYETHYLENE PLASTIC TUBING
TABLE C402.4(24) POLYETHYLENE PLASTIC TUBING <\/td>\n<\/tr>\n
192<\/td>\nTABLE C402.4(25) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
193<\/td>\nTABLE C402.4(26) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
194<\/td>\nTABLE C402.4(27) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
195<\/td>\nTABLE C402.4(28) SCHEDULE 40 METALLIC PIPE <\/td>\n<\/tr>\n
196<\/td>\nTABLE C402.4(29) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
197<\/td>\nTABLE C402.4(30) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
198<\/td>\nTABLE C402.4(31) SEMIRIGID COPPER TUBING <\/td>\n<\/tr>\n
199<\/td>\nTABLE C402.4(32) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
200<\/td>\nTABLE C402.4(33) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
201<\/td>\nTABLE C402.4(34) CORRUGATED STAINLESS STEEL TUBING (CSST) <\/td>\n<\/tr>\n
202<\/td>\nTABLE C402.4(35) POLYETHYLENE PLASTIC PIPE <\/td>\n<\/tr>\n
203<\/td>\nTABLE C402.4(36) POLYETHYLENE PLASTIC PIPE <\/td>\n<\/tr>\n
204<\/td>\nTABLE C402.4(37) POLYETHYLENE PLASTIC TUBING <\/td>\n<\/tr>\n
205<\/td>\nSECTION C403 PIPING MATERIALS <\/td>\n<\/tr>\n
206<\/td>\nTABLE C403.8.2 SPECIFICATIONS FOR THREADING METALLIC PIPE <\/td>\n<\/tr>\n
207<\/td>\nSECTION C404 PIPING SYSTEM INSTALLATION <\/td>\n<\/tr>\n
209<\/td>\nSECTION C405 PIPING BENDS AND CHANGES IN DIRECTION
SECTION C406 INSPECTION, TESTING AND PURGING <\/td>\n<\/tr>\n
210<\/td>\nSECTION C407 PIPING SUPPORT
SECTION C408 DRIPS AND SLOPED PIPING <\/td>\n<\/tr>\n
211<\/td>\nFIGURE C408.4 METHOD OF INSTALLING A TEE FITTING SEDIMENT TRAP
SECTION C409 SHUTOFF VALVES
TABLE C409.1.1 MANUAL GAS VALVE STANDARDS <\/td>\n<\/tr>\n
212<\/td>\nSECTION C410 FLOW CONTROLS
SECTION C411 APPLIANCE CONNECTIONS <\/td>\n<\/tr>\n
213<\/td>\nSECTION C412 LIQUEFIED PETROLEUM GAS MOTOR VEHICLE FUEL-DISPENSING FACILITIES
SECTION C413 COMPRESSED NATURAL GAS MOTOR VEHICLE FUEL-DISPENSING FACILITIES
SECTION C414 SUPPLEMENTAL AND STANDBY GAS SUPPLY <\/td>\n<\/tr>\n
214<\/td>\nSECTION C415 PIPING SUPPORT INTERVALS
TABLE C415.1 SUPPORT OF PIPING
SECTION C416 FUEL-GAS EQUIPMENT AND INSTALLATIONS IN MANUFACTURED STRUCTURE (MOBILE HOME OR RECREATIONAL VEHICLE) PARKS
TABLE C416.1 MINIMUM DEMAND FACTORS FOR CALCULATING GAS PIPING SYSTEMS IN MANUFACTURED STRUCTURE PARKS
SECTION C417 OVERPRESSURE PROTECTION DEVICES <\/td>\n<\/tr>\n
215<\/td>\nSECTION C501 GENERAL <\/td>\n<\/tr>\n
217<\/td>\nSECTION C502 VENTS
SECTION C503 VENTING OF APPLIANCES <\/td>\n<\/tr>\n
219<\/td>\nTABLE C503.4 TYPE OF VENTING SYSTEM TO BE USED <\/td>\n<\/tr>\n
220<\/td>\nFIGURE C503.6.4 TERMINATION LOCATIONS FOR GAS VENTS WITH LISTED CAPS 12 INCHES OR LESS IN SIZE AT LEAST 8 FEET FROM A VERTICAL WALL <\/td>\n<\/tr>\n
223<\/td>\nTABLE C503.10.2.4 MINIMUM THICKNESS FOR GALVANIZED STEEL VENT CONNECTORS FOR LOW-HEAT APPLIANCES <\/td>\n<\/tr>\n
224<\/td>\nTABLE C503.10.2.5 MINIMUM THICKNESS FOR STEEL VENT CONNECTORS FOR MEDIUM-HEAT APPLIANCES <\/td>\n<\/tr>\n
225<\/td>\nTABLE C503.10.5a CLEARANCES FOR CONNECTORS <\/td>\n<\/tr>\n
226<\/td>\nSECTION C504 SIZING OF CATEGORY I APPLIANCE VENTING SYSTEMS <\/td>\n<\/tr>\n
228<\/td>\nTABLE C504.3.2 MAXIMUM VENT CONNECTOR LENGTH <\/td>\n<\/tr>\n
230<\/td>\nSECTION C505 DIRECT-VENT, INTEGRAL VENT, MECHANICAL VENT AND VENTILATION\/EXHAUST HOOD VENTING
SECTION C506 FACTORY-BUILT CHIMNEYS <\/td>\n<\/tr>\n
231<\/td>\nTABLE C504.2(1) TYPE B DOUBLE-WALL GAS VENT <\/td>\n<\/tr>\n
232<\/td>\nTABLE C504.2(1)\u2014continued TYPE B DOUBLE-WALL GAS VENT <\/td>\n<\/tr>\n
233<\/td>\nTABLE C504.2(1)\u2014continued TYPE B DOUBLE-WALL GAS VENT <\/td>\n<\/tr>\n
234<\/td>\nTABLE C504.2(1)\u2014continued TYPE B DOUBLE-WALL GAS VENT <\/td>\n<\/tr>\n
235<\/td>\nTABLE C504.2(2) TYPE B DOUBLE-WALL GAS VENT <\/td>\n<\/tr>\n
236<\/td>\nTABLE C504.2(2)-continued TYPE B DOUBLE-WALL GAS VENT <\/td>\n<\/tr>\n
237<\/td>\nTABLE C504.2(3) MASONRY CHIMNEY <\/td>\n<\/tr>\n
238<\/td>\nTABLE C504.2(3)\u2014continued MASONRY CHIMNEY <\/td>\n<\/tr>\n
239<\/td>\nTABLE C504.2(4) MASONRY CHIMNEY <\/td>\n<\/tr>\n
240<\/td>\nTABLE C504.2(4)\u2014continued MASONRY CHIMNEY <\/td>\n<\/tr>\n
241<\/td>\nTABLE C504.2(5) SINGLE-WALL METAL PIPE OR TYPE B ASBESTOS CEMENT VENT <\/td>\n<\/tr>\n
242<\/td>\nTABLE C504.2(6) EXTERIOR MASONRY CHIMNEY <\/td>\n<\/tr>\n
243<\/td>\nTABLE C504.3(1) TYPE B DOUBLE-WALL VENT <\/td>\n<\/tr>\n
244<\/td>\nTABLE C504.3(1)-continued TYPE B DOUBLE-WALL VENT <\/td>\n<\/tr>\n
245<\/td>\nTABLE C504.3(2) TYPE B DOUBLE-WALL VENT <\/td>\n<\/tr>\n
246<\/td>\nTABLE C504.3(3) MASONRY CHIMNEY <\/td>\n<\/tr>\n
247<\/td>\nTABLE C504.3(4) MASONRY CHIMNEY <\/td>\n<\/tr>\n
248<\/td>\nTABLE C504.3(5) SINGLE-WALL METAL PIPE OR TYPE ASBESTOS CEMENT VENT <\/td>\n<\/tr>\n
249<\/td>\nTABLE C504.3(6a) EXTERIOR MASONRY CHIMNEY
TABLE C504.3(6b) EXTERIOR MASONRY CHIMNEY
TABLE C504.3(6b) EXTERIOR MASONRY CHIMNEY-continued <\/td>\n<\/tr>\n
250<\/td>\nTABLE C504.3(7a) EXTERIOR MASONRY CHIMNEY
TABLE C504.3(7b) EXTERIOR MASONRY CHIMNEY
TABLE C504.3(7b) EXTERIOR MASONRY CHIMNEY\u2014continued <\/td>\n<\/tr>\n
251<\/td>\nSECTION C601 GENERAL
SECTION C602 DECORATIVE APPLIANCES FOR INSTALLATION IN FIREPLACES
SECTION C603 LOG LIGHTERS
SECTION C604 VENTED GAS FIREPLACES (DECORATIVE APPLIANCES)
SECTION C605 VENTED GAS FIREPLACE HEATERS
SECTION C606 INCINERATORS AND CREMATORIES
SECTION C607 COMMERCIAL-INDUSTRIAL INCINERATORS
SECTION C608 VENTED WALL FURNACES <\/td>\n<\/tr>\n
252<\/td>\nSECTION C609 FLOOR FURNACES
SECTION C610 DUCT FURNACES
SECTION C611 NONRECIRCULATING DIRECT-FIRED INDUSTRIAL AIR HEATERS <\/td>\n<\/tr>\n
253<\/td>\nSECTION C612 RECIRCULATING DIRECT-FIRED INDUSTRIAL AIR HEATERS
SECTION C613 CLOTHES DRYERS
SECTION C614 CLOTHES DRYER EXHAUST
SECTION C615 SAUNA HEATERS <\/td>\n<\/tr>\n
254<\/td>\nSECTION C616 ENGINE AND GAS TURBINE-POWERED EQUIPMENT
SECTION C617 POOL AND SPA HEATERS
SECTION C618 FORCED-AIR WARM-AIR FURNACES <\/td>\n<\/tr>\n
255<\/td>\nSECTION C619 CONVERSION BURNERS
SECTION C620 UNIT HEATERS
SECTION C621 UNVENTED ROOM HEATERS <\/td>\n<\/tr>\n
256<\/td>\nSECTION C622 VENTED ROOM HEATERS
SECTION C623 COOKING APPLIANCES
SECTION C624 WATER HEATERS
SECTION C625 REFRIGERATORS
SECTION C626 GAS-FIRED TOILETS
SECTION C627 AIR-CONDITIONING APPLIANCES <\/td>\n<\/tr>\n
257<\/td>\nSECTION C628 ILLUMINATING APPLIANCES <\/td>\n<\/tr>\n
258<\/td>\nSECTION C629 SMALL CERAMIC KILNS
SECTION 630 INFRARED RADIANT HEATERS
SECTION C631 BOILERS
SECTION C632 STATIONARY FUEL-CELL POWER SYSTEMS
SECTION C633 CHIMNEY DAMPER OPENING AREA
TABLE C633.1 FREE OPENING AREA OF CHIMNEY DAMPER FOR VENTING FLUE GASES FROM UNLISTED DECORATIVE APPLIANCES FOR INSTALLATION IN VENTED FIREPLACES
SECTION C634 GASEOUS HYDROGEN SYSTEMS
SECTION C635 OUTDOOR DECORATIVE APPLIANCES
SECTION C701 GASEOUS HYDROGEN SYSTEMS <\/td>\n<\/tr>\n
259<\/td>\nSECTION C702 GENERAL DEFINITIONS
SECTION C703 GENERAL REQUIREMENTS <\/td>\n<\/tr>\n
260<\/td>\nSECTION C704 PIPING, USE AND HANDLING <\/td>\n<\/tr>\n
261<\/td>\nSECTION C705 TESTING OF HYDROGEN PIPING SYSTEMS <\/td>\n<\/tr>\n
262<\/td>\nSECTION C706 LOCATION OF GASEOUS HYDROGEN SYSTEMS
SECTION C707 OPERATION AND MAINTENANCE OF GASEOUS HYDROGEN SYSTEMS
SECTION C708 DESIGN OF LIQUEFIED HYDROGEN SYSTEMS ASSOCIATED WITH HYDROGEN VAPORIZATION OPERATIONS <\/td>\n<\/tr>\n
263<\/td>\nSECTION C-8 REFERENCED STANDARDS FOR APPENDIX C
ANSI <\/td>\n<\/tr>\n
264<\/td>\nASME
ASTM
CGA <\/td>\n<\/tr>\n
265<\/td>\nCSA
DOTn
MSS
NFPA <\/td>\n<\/tr>\n
266<\/td>\nUL <\/td>\n<\/tr>\n
267<\/td>\nAPPENDIX C-A SIZING AND CAPACITIES OF GAS PIPING
C-A.1 GENERAL PIPING CONSIDERATIONS
C-A.2 DESCRIPTION OF TABLES <\/td>\n<\/tr>\n
268<\/td>\nTABLE C-A.2.2 EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES <\/td>\n<\/tr>\n
269<\/td>\nTABLE C-A.2.2\u2014continued EQUIVALENT LENGTHS OF PIPE FITTINGS AND VALVES <\/td>\n<\/tr>\n
270<\/td>\nTABLE C-A.2.4 MULTIPLIERS TO BE USED WITH TABLES 402.4(1) THROUGH 402.4(22) WHERE THE SPECIFIC GRAVITY OF THE GAS IS OTHER THAN 0.60
C-A.3 USE OF CAPACITY TABLES <\/td>\n<\/tr>\n
272<\/td>\nTABLE C-A.3.4 THOUSANDS OF BTU\/H (MBH) OF NATURAL GAS PER 100 FEET OF PIPE AT VARIOUS PRESSURE DROPS AND PIPE DIAMETERS
C-A.4 USE OF SIZING EQUATIONS <\/td>\n<\/tr>\n
273<\/td>\nC-A.5 PIPE AND TUBE DIAMETERS
TABLE C-A.5.1 SCHEDULE 40 STEEL PIPE STANDARD SIZES
TABLE C-A.5.2 COPPER TUBE STANDARD SIZES
C-A.6 EXAMPLES OF PIPING SYSTEM DESIGN AND SIZING <\/td>\n<\/tr>\n
274<\/td>\nFIGURE C-A.6.1 PIPING PLAN SHOWING A STEEL PIPING SYSTEM
FIGURE C-A.6.2 PIPING PLAN SHOWING A CSST SYSTEM <\/td>\n<\/tr>\n
275<\/td>\nFIGURE C-A.6.3 PIPING PLAN SHOWING A COPPER TUBING SYSTEM <\/td>\n<\/tr>\n
276<\/td>\nFIGURE C-A.6.4 PIPING PLAN SHOWING A MODIFICATION TO EXISTING PIPING SYSTEM <\/td>\n<\/tr>\n
279<\/td>\nAPPENDIX C-B SIZING OF VENTING SYSTEMS SERVING APPLIANCES EQUIPPED WITH DRAFT HOODS, CATEGORY I APPLIANCES AND APPLIANCES LISTED FOR USE WITH TYPE B VENTS
EXAMPLES USING SINGLE APPLIANCE VENTING TABLES
FIGURE C-B-1 TYPE B DOUBLE-WALL VENT SYSTEM SERVING A SINGLE APPLIANCE WITH A TYPE B DOUBLE-WALL VENT
FIGURE C-B-2 TYPE B DOUBLE-WALL VENT SYSTEM SERVING A SINGLE APPLIANCE WITH A SINGLE-WALL METAL VENT CONNECTOR <\/td>\n<\/tr>\n
280<\/td>\nFIGURE C-B-3 VENT SYSTEM SERVING A SINGLE APPLIANCE WITH A MASONRY CHIMNEY OF TYPE B DOUBLE-WALL VENT CONNECTOR
FIGURE C-B-4 VENT SYSTEM SERVING A SINGLE APPLIANCE USING A MASONRY CHIMNEY AND A SINGLE-WALL METAL VENT CONNECTOR
FIGURE C-B-5 ASBESTOS CEMENT TYPE B OR SINGLE-WALL METAL VENT SYSTEM SERVING A SINGLE DRAFT-HOOD-EQUIPPED APPLIANCE
FIGURE C-B-6 VENT SYSTEM SERVING TWO OR MORE APPLIANCES WITH TYPE B DOUBLE-WALL VENT AND TYPE B DOUBLE-WALL VENT CONNECTOR <\/td>\n<\/tr>\n
281<\/td>\nFIGURE C-B-7 VENT SYSTEM SERVING TWO OR MORE APPLIANCES WITH TYPE B DOUBLE-WALL VENT AND SINGLE-WALL METAL VENT CONNECTORS
FIGURE C-B-8 MASONRY CHIMNEY SERVING TWO OR MORE APPLIANCES WITH TYPE B DOUBLE-WALL VENT CONNECTOR
FIGURE C-B-9 MASONRY CHIMNEY SERVING TWO OR MORE APPLIANCES WITH SINGLE-WALL METAL VENT CONNECTORS
FIGURE C-B-10 ASBESTOS CEMENT TYPE B OR SINGLE-WALL METAL VENT SYSTEM SERVING TWO OR MORE DRAFT-HOOD-EQUIPPED APPLIANCES <\/td>\n<\/tr>\n
282<\/td>\nFIGURE C-B-11 USE OF MANIFOLD COMMON VENT CONNECTOR
FIGURE C-B-12 USE OF OFFSET COMMON VENT
FIGURE C-B-13 MULTISTORY GAS VENT DESIGN PROCEDURE FOR EACH SEGMENT OF SYSTEM
FIGURE C-B-14 MULTISTORY VENT SYSTEMS <\/td>\n<\/tr>\n
283<\/td>\nFIGURE C-B-15 (EXAMPLE 1) SINGLE DRAFT-HOOD-EQUIPPED APPLIANCE
FIGURE C-B-16 (EXAMPLE 2) SINGLE FAN-ASSISTED APPLIANCE <\/td>\n<\/tr>\n
284<\/td>\nEXAMPLES USING COMMON VENTING TABLES
FIGURE C-B-17 (EXAMPLE 4) COMMON VENTING TWO DRAFT HOOD-EQUIPPED APPLIANCES
FIGURE C-B-18 (EXAMPLE 5A) COMMON VENTING A DRAFT HOOD WITH A FAN-ASSISTED FURNACE INTO A TYPE B DOUBLE-WALL COMMON VENT <\/td>\n<\/tr>\n
286<\/td>\nTABLE C-B-1 MASONRY CHIMNEY LINER DIMENSIONS WITH CIRCULAR EQUIVALENTSa <\/td>\n<\/tr>\n
287<\/td>\nFIGURE C-B-19 <\/td>\n<\/tr>\n
289<\/td>\nAPPENDIX C-C EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS
APPENDIX C-C EXIT TERMINALS OF MECHANICAL DRAFT AND DIRECT-VENT VENTING SYSTEMS <\/td>\n<\/tr>\n
291<\/td>\nAPPENDIX C-D RECOMMENDED PROCEDURE FOR SAFETY INSPECTION OF AN EXISTING APPLIANCE INSTALLATION <\/td>\n<\/tr>\n
293<\/td>\nINDEX FOR CHAPTERS 1-14 <\/td>\n<\/tr>\n
299<\/td>\nINDEX FOR APPENDIX C <\/td>\n<\/tr>\n
303<\/td>\nICC EVALUATION SERVICE <\/td>\n<\/tr>\n
304<\/td>\nGET IMMEDIATE DOWNLOADS OF THE STANDARDS YOU NEED <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Oregon Mechanical Specialty Code<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
OR<\/b><\/a><\/td>\n2014<\/td>\n304<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":135922,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2730],"product_tag":[],"class_list":{"0":"post-135920","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-or","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/135920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/135922"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=135920"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=135920"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=135920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}