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VA VAMC 2009

$43.33

Virginia Mechanical Code

Published By Publication Date Number of Pages
VA 2009 149
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This is a fully integrated code based on the 2009 International Mechanical Code®.

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PDF Pages PDF Title
1 2009 VIRGINIA MECHANICAL CODE
2 2009 VIRGINIA MECHANICAL CODE EXCERPTS FROM THE VIRGINIA CONSTRUCTION CODE FOR MECHANICAL WORK TITLE PAGE
3 COPYRIGHT
4 PREFACE
6 TABLE OF CONTENTS
10 CHAPTER 1 – ADMINISTRATION
SECTION 101 GENERAL
SECTION 102 PURPOSE AND SCOPE
SECTION 103 APPLICATION OF CODE
12 SECTION 104 ENFORCEMENT, GENERALLY
13 SECTION 105 LOCAL BUILDING DEPARTMENT
14 SECTION 106 POWERS AND DUTIES OF THE BUILDING OFFICIAL
SECTION 107 FEES
SECTION 108 APPLICATION FOR PERMIT
16 SECTION 109 CONSTRUCTION DOCUMENTS
17 SECTION 110 PERMITS
18 SECTION 111 RDP SERVICES
SECTION 112 WORKMANSHIP, MATERIALS AND EQUIPMENT
19 SECTION 113 INSPECTIONS
20 SECTION 114 STOP WORK ORDERS
SECTION 115 VIOLATIONS
21 SECTION 116 CERTIFICATES OF OCCUPANCY
SECTION 117 TEMPORARY AND MOVED BUILDINGS AND STRUCTURES; DEMOLITION
22 SECTION 118 BUILDINGS AND STRUCTURES BECOMING UNSAFE DURING CONSTRUCTION
SECTION 119 APPEALS
26 CHAPTER 2 – DEFINITIONS
SECTION 201 GENERAL
SECTION 202 GENERAL DEFINITIONS
36 CHAPTER 3 – GENERAL REGULATIONS
SECTION 301 GENERAL
37 SECTION 302 PROTECTION OF STRUCTURE
38 SECTION 303 EQUIPMENT AND APPLIANCE LOCATION
SECTION 304 INSTALLATION
39 SECTION 305 PIPING SUPPORT
40 TABLE 305.4 PIPING SUPPORT SPACING
SECTION 306 ACCESS AND SERVICE SPACE
41 SECTION 307 CONDENSATE DISPOSAL
42 TABLE 307.2.2 CONDENSATE DRAIN SIZING
SECTION 308 CLEARANCE REDUCTION
43 TABLE 308.6 CLEARANCE REDUCTION METHODS
44 SECTION 309 TEMPERATURE CONTROL
SECTION 310 EXPLOSION CONTROL
SECTION 311 SMOKE AND HEAT VENTS
SECTION 312 HEATING AND COOLING LOAD CALCULATIONS
46 CHAPTER 4 – VENTILATION
SECTION 401 GENERAL
TABLE 401.5 OPENING SIZES IN LOUVERS, GRILLES AND SCREENS PROTECTING AIR IN TAKE OPENINGS
SECTION 402 NATURAL VENTILATION
47 SECTION 403 MECHANICAL VENTILATION
EQUATION 4-1
48 TABLE 403.3 MINIMUM VENTILATION RATES
49 TABLE 403.3—continued MINIMUM VENTILATION RATES
50 TABLE 403.3—continued MINIMUM VENTILATION RATES
51 TABLE 403.3.1.2 ZONE AIR DISTRIBUTION EFFECTIVENESS
EQUATION 4-2
EQUATION 4-3
EQUATION 4-4
EQUATION 4-5
TABLE 403.3.2.3.2 SYSTEM VENTILATION EFFICIENCY
EQUATION 4-6
EQUATION 4-7
52 EQUATION 4-8
SECTION 404 ENCLOSED PARKING GARAGES
SECTION 405 SYSTEMS CONTROL
SECTION 406 VENTILATION OF UNINHABITED SPACES
54 CHAPTER 5 – EXHAUST SYSTEMS
SECTION 501 GENERAL
SECTION 502 REQUIRED SYSTEMS
55 EQUATION 5-1
61 SECTION 503 MOTORS AND FANS
SECTION 504 CLOTHES DRYER EXHAUST
62 TABLE 504.6.4.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
63 SECTION 505 DOMESTIC KITCHEN EXHAUST EQUIPMENT
SECTION 506 COMMERCIAL KITCHEN HOOD VENTILATION SYSTEM DUCTS AND EXHAUST EQUIPMENT
67 SECTION 507 COMMERCIAL KITCHEN HOODS
68 TABLE 507.11 MINIMUM DISTANCE BETWEEN THE LOWEST EDGE OF A GREASE FILTER AND THE COOKING SURFACE OR THE HEATING SURFACE
69 SECTION 508 COMMERCIAL KITCHEN MAKEUP AIR
SECTION 509 FIRE SUPPRESSION SYSTEMS
SECTION 510 HAZARDOUS EXHAUST SYSTEMS
71 TABLE 510.8 MINIMUM DUCT THICKNESS
TABLE 510.8.2 CLEARANCE TO COMBUSTIBLES
SECTION 511 DUST, STOCK AND REFUSE CONVEYING SYSTEMS
72 TABLE 511.2 CONSTRUCTION, CLEARANCE AND TERMINATION REQUIREMENTS FOR SINGLE-WALL METAL CHIMNEYS
SECTION 512 SUBSLAB SOIL EXHAUST SYSTEMS
73 SECTION 513 SMOKE CONTROL SYSTEMS
74 EQUATION 5-2
EQUATION 5-3
75 EQUATION 5-4
76 SECTION 514 ENERGY RECOVERY VENTILATION SYSTEMS
78 CHAPTER 6 – DUCT SYSTEMS
SECTION 601 GENERAL
SECTION 602 PLENUMS
80 SECTION 603 DUCT CONSTRUCTION AND INSTALLATION
TABLE 603.4 DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESSES FOR SINGLE DWELLING UNITS
81 SECTION 604 INSULATION
82 SECTION 605 AIR FILTERS
SECTION 606 SMOKE DETECTION SYSTEMS CONTROL
83 SECTION 607 DUCT AND TRANSFER OPENINGS
84 TABLE 607.3.2.1 FIRE DAMPER RATING
88 CHAPTER 7 – COMBUSTION AIR
SECTION 701 GENERAL
90 CHAPTER 8 – CHIMNEYS AND VENTS
SECTION 801 GENERAL
91 SECTION 802 VENTS
TABLE 802.2 VENT APPLICATION
92 SECTION 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 APPLIANCES
93 TABLE 803.10.4 CHIMNEY CONNECTOR SYSTEMS AND CLEARANCES TO COMBUSTIBLE WALL MATERIALS FOR DOMESTIC HEATING APPLIANCES
TABLE 803.10.6 CONNECTOR CLEARANCES TO COMBUSTIBLES
SECTION 804 DIRECT-VENT, INTEGRAL VENT AND MECHANICAL DRAFT SYSTEMS
94 SECTION 805 FACTORY-BUILT CHIMNEYS
95 SECTION 806 METAL CHIMNEYS
96 CHAPTER 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
97 SECTION 909 VENTED WALL FURNACES
SECTION 910 FLOOR FURNACES
SECTION 911 DUCT FURNACES
SECTION 912 INFRARED RADIANT HEATERS
SECTION 913 CLOTHES DRYERS
98 SECTION 914 SAUNA HEATERS
SECTION 915 ENGINE AND GAS TURBINE-POWERED EQUIPMENT AND APPLIANCES
SECTION 916 POOL AND SPA HEATERS
SECTION 917 COOKING APPLIANCES
SECTION 918 FORCED-AIR WARM-AIR FURNACES
99 SECTION 919 CONVERSION BURNERS
SECTION 920 UNIT HEATERS
100 SECTION 921 VENTED ROOM HEATERS
SECTION 922 KEROSENE AND OIL-FIRED STOVES
SECTION 923 SMALL CERAMIC KILNS
SECTION 924 STATIONARY FUEL CELL POWER SYSTEMS
SECTION 925 MASONRY HEATERS
SECTION 926 GASEOUS HYDROGEN SYSTEMS
SECTION 927 HEAT RECOVERY VENTILATORS
102 CHAPTER 10 – BOILERS, WATER HEATERS AND PRESSURE VESSELS
SECTION 1001 GENERAL
SECTION 1002 WATER HEATERS
SECTION 1003 PRESSURE VESSELS
SECTION 1004 BOILERS
103 SECTION 1005 BOILER CONNECTIONS
SECTION 1006 SAFETY AND PRESSURE RELIEF VALVES AND CONTROLS
SECTION 1007 BOILER LOW-WATER CUTOFF
104 SECTION 1008 STEAM BLOWOFF VALVE
SECTION 1009 HOT WATER BOILER EXPANSION TANK
EQUATION 10-1
SECTION 1010 GAUGES
SECTION 1011 TESTS
106 CHAPTER 11 – REFRIGERATION
SECTION 1101 GENERAL
SECTION 1102 SYSTEM REQUIREMENTS
107 SECTION 1103 REFRIGERATION SYSTEM CLASSIFICATION
SECTION 1104 SYSTEM APPLICATION REQUIREMENTS
108 TABLE 1103.1 REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
109 TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
110 TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
111 TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
112 TABLE 1104.3.2 MAXIMUM PERMISSIBLE QUANTITIES OF REFRIGERANTS
113 SECTION 1105 MACHINERY ROOM, GENERAL REQUIREMENTS
EQUATION 11-1
114 EQUATION 11-2
SECTION 1106 MACHINERY ROOM, SPECIAL REQUIREMENTS
SECTION 1107 REFRIGERANT PIPING
116 SECTION 1108 FIELD TEST
SECTION 1109 PERIODIC TESTING
118 CHAPTER 12 – HYDRONIC PIPING
SECTION 1201 GENERAL
SECTION 1202 MATERIAL
TABLE 1202.4 HYDRONIC PIPE
TABLE 1202.4—continued HYDRONIC PIPE
TABLE 1202.5 HYDRONIC PIPE FITTINGS
119 SECTION 1203 JOINTS AND CONNECTIONS
120 SECTION 1204 PIPE INSULATION
121 SECTION 1205 VALVES
SECTION 1206 PIPING INSTALLATION
SECTION 1207 TRANSFER FLUID
SECTION 1208 TESTS
122 SECTION 1209 EMBEDDED PIPING
124 CHAPTER 13 – FUEL OIL PIPING AND STORAGE
SECTION 1301 GENERAL
SECTION 1302 MATERIAL
TABLE 1302.3 FUEL OIL PIPING
SECTION 1303 JOINTS AND CONNECTIONS
125 SECTION 1304 PIPING SUPPORT
SECTION 1305 FUEL OIL SYSTEM INSTALLATION
126 SECTION 1306 OIL GAUGING
SECTION 1307 FUEL OIL VALVES
SECTION 1308 TESTING
128 CHAPTER 14 – SOLAR SYSTEMS
SECTION 1401 GENERAL
SECTION 1402 INSTALLATION
129 SECTION 1403 HEAT TRANSFER FLUIDS
SECTION 1404 MATERIALS
130 CHAPTER 15 – REFERENCED STANDARDS
ACCA
AHRI
ANSI
ASHRAE
ASME
131 ASSE
ASTM
132 AWS
133 AWWA
CSA
DOL
FS
ICC
134 IIAR
MSS
NAIMA
NFPA
135 SMACNA
UL
138 APPENDIX A COMBUSTION AIR OPENINGS AND CHIMNEY CONNECTOR PASS-THROUGHS
FIGURE A-1 ALL AIR FROM INSIDE THE BUILDING
FIGURE A-2 ALL AIR FROM OUTDOORS—INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC
139 FIGURE A-3 ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC
FIGURE A-4 ALL AIR FROM OUTDOORS THROUGH HORIZONTAL DUCTS OR DIRECT OPENINGS
140 FIGURE A-5 CHIMNEY CONNECTOR SYSTEMS
141 FIGURE A-5—continued CHIMNEY CONNECTOR SYSTEMS
142 APPENDIX 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
144 INDEX
148 ICC-ES PMG PROGRAM
149 INCREASE YOUR CODE KNOWLEDGE
VA VAMC 2009
$43.33