{"id":380569,"date":"2024-10-20T03:07:27","date_gmt":"2024-10-20T03:07:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-a17-1-csa-b44-handbook-2019\/"},"modified":"2024-10-26T05:39:48","modified_gmt":"2024-10-26T05:39:48","slug":"asme-a17-1-csa-b44-handbook-2019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-a17-1-csa-b44-handbook-2019\/","title":{"rendered":"ASME A17.1 CSA B44 Handbook 2019"},"content":{"rendered":"

ASME A17.1\/CSA B44-2016-one of ASME\u2019s most popular safety standards-addresses elevators, escalators, dumbwaiters, moving walks and material lifts. It provides requirements applying to the design, construction, installation, operation, testing, inspection, maintenance, alteration and repair of these conveyances. This living landmark has been defining safety in elevators, escalators and related equipment since 1921. A17.1 has been harmonized with CSA B44 to provide one comprehensive solution for jurisdictions throughout North America. A17.1 is written by a committee comprised of technically qualified persons who demonstrate a concern and competence in the subject within the A17 Committee\u2019s scope and a willingness to participate in the work of the committee. The Code is written in a form that is suitable for enforcement by state, municipal, and other jurisdictional authorities; and as such, the text is concise, without examples or explanations. For these reasons, ASME determined that a handbook would be useful to augment the Code by providing a commentary on the Code requirements. This companion Handbook contains the rationale for A17.1 requirements; explanations, examples and illustrations of their implementation; plus excerpts from other nationally recognized standards, which are referenced by the Code. It seeks to provide users with a better understanding for A17.1 requirements, with increased safety for all parties intended as the net result. Commentary in this Handbook was compiled from ASME A17 Committee minutes, correspondence, and interpretations, as well as conversations with past and present ASME A17 and CSA B44 committee members.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
8<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
9<\/td>\nFOREWORD <\/td>\n<\/tr>\n
11<\/td>\nDiagram 1 ASME A17 Technical Revision Flowchart <\/td>\n<\/tr>\n
13<\/td>\nACKNOWLEDGMENTS <\/td>\n<\/tr>\n
14<\/td>\nSUMMARY OF CODE CHANGES ASME A17.1-2016\/CSA B44-16 AND ASME A17.1-2019\/CSA B44:19 <\/td>\n<\/tr>\n
56<\/td>\nPart 1 General
SECTION 1.1 SCOPE
SECTION 1.2 PURPOSE AND EXCEPTIONS <\/td>\n<\/tr>\n
57<\/td>\n1.2.1 Purpose <\/td>\n<\/tr>\n
58<\/td>\n1.2.2 Exceptions to ASME A17.1\/CSA B44
SECTION 1.3 DEFINITIONS <\/td>\n<\/tr>\n
59<\/td>\nPart 2 Electric Elevators
SCOPE
SECTION 2.1 CONSTRUCTION OF HOISTWAYS AND HOISTWAY ENCLOSURES
2.1.1 Hoistway Enclosures <\/td>\n<\/tr>\n
62<\/td>\n2.1.2 Construction at Top and Bottom of the Hoistway
2.1.3 Floor Over Hoistways <\/td>\n<\/tr>\n
63<\/td>\n2.1.4 Control of Smoke and Hot Gases
2.1.5 Windows and Skylights
2.1.6 Projections, Recesses, and Setbacks in Hoistway Enclosures <\/td>\n<\/tr>\n
64<\/td>\nDiagrams
Diagram 2.1.1.1(a) Typical Drywall Struts
Diagram 2.1.1.1(b) Typical Door Jamb Detail <\/td>\n<\/tr>\n
65<\/td>\nDiagram 2.1.1.1(c) Typical Fixture Box in 2-h Fire-Resistive Wall <\/td>\n<\/tr>\n
66<\/td>\nDiagram 2.1.1.1(d) Typical Fixture Box in 2-h Fire-Resistive Wall <\/td>\n<\/tr>\n
67<\/td>\nDiagram 2.1.1.1(e) Separation Between Machine Room, Control Room, Machinery Space, and Control Space\/Hoistway <\/td>\n<\/tr>\n
68<\/td>\nDiagram 2.1.1.2 Non-Fire-Resistive Hoistway Construction
Diagram 2.1.1.3 Typical Observation Elevator Hoistway Arrangement <\/td>\n<\/tr>\n
69<\/td>\nDiagram 2.1.1.4 Illustration of Multiple Hoistway Requirements in United States Model Codes <\/td>\n<\/tr>\n
71<\/td>\nDiagram 2.1.1.5(a) Passenger Elevator Entrance Arrangement <\/td>\n<\/tr>\n
72<\/td>\nDiagram 2.1.1.5(b) Passenger Elevator Entrance Arrangement <\/td>\n<\/tr>\n
73<\/td>\nDiagram 2.1.1.5(c) Piston Effect of Elevators Resulting in Oscillation of Hoistway Walls <\/td>\n<\/tr>\n
74<\/td>\nDiagram 2.1.2.1 Hoistway Termination Below Top Floor <\/td>\n<\/tr>\n
75<\/td>\nDiagram 2.1.4 United States Model Code Rope Slot Sleeving Requirements <\/td>\n<\/tr>\n
76<\/td>\nDiagram 2.1.6.2 Hoistway Setback, Projection, and Recess <\/td>\n<\/tr>\n
77<\/td>\nSECTION 2.2 PITS
2.2.2 Design and Construction of Pits
2.2.3 Guards Between Adjacent Pits
2.2.4 Pit Access
2.2.5 Illumination of Pits <\/td>\n<\/tr>\n
78<\/td>\n2.2.6 Stop Switch in Pits <\/td>\n<\/tr>\n
79<\/td>\nDiagram 2.2 Pit Requirements <\/td>\n<\/tr>\n
80<\/td>\nDiagram 2.2.4 Typical Pit Ladder Locations <\/td>\n<\/tr>\n
81<\/td>\nDiagram 2.2.4.2(a) Pit Nonretractable Ladder Requirements <\/td>\n<\/tr>\n
82<\/td>\nDiagram 2.2.4.2(b) Means to Unlock the Pit Egress Door
Diagram 2.2.4.6 Relationship of Pit Ladder to Hoistway Door Unlocking Means <\/td>\n<\/tr>\n
83<\/td>\nSECTION 2.3 LOCATION AND GUARDING OF COUNTERWEIGHTS
2.3.1 Location of Counterweights
2.3.2 Counterweight Guards
2.3.3 Remote Counterweight Hoistways
2.3.4 Counterweight Runway Enclosures
Diagram 2.2.6 Lockable Pit Stop Switch <\/td>\n<\/tr>\n
84<\/td>\nDiagram 2.3.2 Counterweight Pit Guards <\/td>\n<\/tr>\n
85<\/td>\nSECTION 2.4 VERTICAL CLEARANCES AND RUNBYS FOR CARSAND COUNTERWEIGHTS
2.4.1 Bottom Car Clearances
2.4.2 Minimum Bottom Runby for Counterweighted Elevators
2.4.3 Minimum Bottom Runby for Uncounterweighted Elevators
Diagram 2.3.2.3 Guarding of Counterweights in Multiple Hoistways <\/td>\n<\/tr>\n
86<\/td>\n2.4.4 Maximum Bottom Runby
2.4.5 Counterweight Runby Data Plate
2.4.6 Maximum Upward Movement of the Car
2.4.7 Top-of-Car Clearances
2.4.8 Top of Counterweight Clearances <\/td>\n<\/tr>\n
87<\/td>\nDiagram 2.4.1(a) Bottom Car Clearances and Runby <\/td>\n<\/tr>\n
88<\/td>\nDiagram 2.4.1(b) Bottom Car Clearance Does Not Apply <\/td>\n<\/tr>\n
89<\/td>\nDiagram 2.4.4 Maximum Top and Bottom Runby <\/td>\n<\/tr>\n
90<\/td>\nDiagram 2.4.7(a) Top-of-Car Clearance Requirements (2.4.7.1 and 2.14.1.7.2)
Diagram 2.4.7(b) Additional Top-of-Car Clearance Requirements (2.4.7.1) <\/td>\n<\/tr>\n
91<\/td>\nDiagram 2.4.7(c) Top-of-Car Marking Requirements (2.4.7.2) <\/td>\n<\/tr>\n
92<\/td>\nDiagram 2.4.7(d) Additional Top-of-Car Marking Requirements (2.4.7.2) <\/td>\n<\/tr>\n
93<\/td>\nDiagram 2.4.7(e) Additional Top-of-Car Clearance Requirements <\/td>\n<\/tr>\n
94<\/td>\nSECTION 2.5 HORIZONTAL CAR AND COUNTERWEIGHT CLEARANCES
2.5.1 Clearances Between Cars, Counterweights, and Hoistway Enclosures
Diagram 2.4.7(f) Additional Top-of-Car Clearance [2.4.7.1(b)] <\/td>\n<\/tr>\n
95<\/td>\nDiagram 2.5.1 Horizontal Car and Counterweight Clearances <\/td>\n<\/tr>\n
96<\/td>\nSECTION 2.6 PROTECTION OF SPACE BELOW HOISTWAYS
Diagram 2.5.1.5 Clearance Between Loading Side of Car Platform and Hoistway <\/td>\n<\/tr>\n
97<\/td>\nDiagram 2.6 Protection of Space Below Hoistway <\/td>\n<\/tr>\n
98<\/td>\nSECTION 2.7 MACHINERY SPACES, MACHINE ROOMS, CONTROL SPACES, AND CONTROL ROOMS
2.7.1 Enclosure of Rooms and Spaces
2.7.2 Maintenance Path and Clearance
2.7.3 Access to Machinery Spaces, Machine Rooms, Control Spaces, and Control Rooms <\/td>\n<\/tr>\n
100<\/td>\n2.7.4 Headroom in Machinery Spaces, Machine Rooms, Control Spaces, and Control Rooms
2.7.5 Working Areas Inside the Hoistway and in the Pit <\/td>\n<\/tr>\n
101<\/td>\n2.7.6 Location of Machinery Spaces, Machine Rooms, Control Spaces, Control Rooms, and Equipment <\/td>\n<\/tr>\n
102<\/td>\n2.7.7 Machine Rooms and Control Rooms Underneath the Hoistway
2.7.8 Remote Machine Rooms, Control Rooms, and Control Spaces
2.7.9 Lighting, Temperature, and Humidity in Machinery Spaces, Machine Rooms, Control Spaces, and Control Rooms <\/td>\n<\/tr>\n
103<\/td>\nCharts
Chart 2.7.1 Machinery Space, Machine Room, Control Space, Control Room, Remote Machine Room, and Remote Control Room <\/td>\n<\/tr>\n
104<\/td>\nDiagram 2.7.1 Machinery Space, Machine Room, Control Space, and Control Room Configurations <\/td>\n<\/tr>\n
105<\/td>\nDiagram 2.7.3.3(a) Multilevel Machine Room Access <\/td>\n<\/tr>\n
106<\/td>\nDiagram 2.7.3.3(b) Multilevel Machine Room Access <\/td>\n<\/tr>\n
107<\/td>\nDiagram 2.7.3.3(c) Machine Room Access <\/td>\n<\/tr>\n
108<\/td>\nDiagram 2.7.3.3(d) Machine Room Access <\/td>\n<\/tr>\n
109<\/td>\nDiagram 2.7.4 Headroom in Machinery Spaces, Machine Rooms, and Control Rooms <\/td>\n<\/tr>\n
110<\/td>\nSECTION 2.8 EQUIPMENT IN HOISTWAYS, MACHINERY SPACES, MACHINE ROOMS, CONTROL SPACES, AND CONTROL ROOMS
2.8.1 Equipment Allowed
2.8.2 Electrical Equipment and Wiring <\/td>\n<\/tr>\n
111<\/td>\n2.8.3 Pipes, Ducts, Tanks, and Sprinklers <\/td>\n<\/tr>\n
113<\/td>\n2.8.5 Air-Conditioning <\/td>\n<\/tr>\n
114<\/td>\n2.8.6 Miscellaneous Equipment
Diagram 2.8.3 Machine Room Pipe, etc., Separation <\/td>\n<\/tr>\n
116<\/td>\nChart 2.8.3.3(a) NFPA 13-2019, Table 7.2.4.1, Temperature Ratings, Classifications, and Color Coding for Sprinklers
Chart 2.8.3.3(b) NFPA 72\u00ae-2019 Handbook, Table 17.6.2.1, Temperature Classification and Color Codef or Heat-Sensing Fire Detectors <\/td>\n<\/tr>\n
117<\/td>\nChart 2.8.3.3(c) Excerpts From NFPA 13-2019: Elevator Hoistways and Machine Rooms <\/td>\n<\/tr>\n
118<\/td>\nChart 2.8.3.3(d) Excerpts From NFPA 72\u00ae-2019 Handbook: Elevator Power Shutdown <\/td>\n<\/tr>\n
122<\/td>\nDiagram 2.8.3.3.2 Smoke\/Heat Detector and Shunt-Trip Decision-Making Flowchart <\/td>\n<\/tr>\n
124<\/td>\nSECTION 2.9 MACHINERY AND SHEAVE BEAMS, SUPPORTS, AND FOUNDATIONS
2.9.1 Supports Required
2.9.2 Loads on Machinery and Sheave Beams, Floors, or Foundations, and Their Supports
2.9.3 Securing of Machinery and Equipment to Beams, Foundations, Guide Rails, Structural Walls, or Floors
2.9.4 Allowable Stresses for Machinery and Sheave Beams or Floors, Their Supports, and Any Support Members That Transmit Load to the Guide Rails or Structural Walls
2.9.5 Allowable Deflections of Machinery and Sheave Beams, Their Supports, and Any Support Members Loaded in Bending That Transmit Load to Guide Rails or Structural Walls
2.9.6 Allowable Stresses Due to Emergency Braking <\/td>\n<\/tr>\n
125<\/td>\nSECTION 2.10 GUARDING OF EQUIPMENT AND STANDARD RAILING
2.10.1 Guarding of Equipment
2.10.2 Standard Railing
SECTION 2.11 PROTECTION OF HOISTWAY OPENINGS
2.11.2 Types of Entrances
2.11.3 Closing of Hoistway Doors <\/td>\n<\/tr>\n
126<\/td>\n2.11.4 Location of Horizontally Sliding or Swinging Hoistway Doors
2.11.5 Projection of Entrances and Other Equipment Beyond the Landing Sills
2.11.6 Opening of Hoistway Doors <\/td>\n<\/tr>\n
127<\/td>\n2.11.7 Glass in Hoistway Doors
2.11.10 Landing-Sill Guards, Landing-Sill Illumination, Hinged Landing Sills, and Tracks on Landings <\/td>\n<\/tr>\n
128<\/td>\n2.11.11 Entrances, Horizontal Slide Type <\/td>\n<\/tr>\n
129<\/td>\n2.11.12 Entrances, Vertical Slide Type
2.11.13 Entrances, Swinging Type <\/td>\n<\/tr>\n
130<\/td>\n2.11.14 Fire Tests <\/td>\n<\/tr>\n
131<\/td>\n2.11.15 Marking <\/td>\n<\/tr>\n
132<\/td>\n2.11.16 Factory Inspections
2.11.17 Transoms and Fixed Side Panels
2.11.18 Installation Instructions
2.11.19 Gasketing of Hoistway Entrances <\/td>\n<\/tr>\n
133<\/td>\nDiagram 2.11 Typical Hoistway Elevation <\/td>\n<\/tr>\n
134<\/td>\nDiagram 2.11.2.1(a)(1) Single-Slide, Horizontal <\/td>\n<\/tr>\n
135<\/td>\nDiagram 2.11.2.1(a)(2) Multisection-Slide, Horizontal <\/td>\n<\/tr>\n
136<\/td>\nDiagram 2.11.2.1(a)(3) Center-Opening Horizontal Slide Doors, Two Section, Single Speed <\/td>\n<\/tr>\n
137<\/td>\nDiagram 2.11.2.1(a)(4) Center-Opening Horizontal Slide Doors, Multiple Section, Multiple Speed <\/td>\n<\/tr>\n
138<\/td>\nDiagram 2.11.2.1(b) Swinging, Horizontal <\/td>\n<\/tr>\n
139<\/td>\nDiagram 2.11.2.1(c) Combination Slide and Swing, Horizontal <\/td>\n<\/tr>\n
140<\/td>\nDiagram 2.11.2.1(d) Hand- or Power-Operated Vertical Slide Door <\/td>\n<\/tr>\n
141<\/td>\nDiagram 2.11.2.2(e)(1) Power-Operated Vertical Slide Door <\/td>\n<\/tr>\n
142<\/td>\nDiagram 2.11.2.2(e)(2) Hand- or Power-Operated Vertical Slide Biparting Doors <\/td>\n<\/tr>\n
143<\/td>\nDiagram 2.11.2.2(f) Hand- or Power-Operated Vertical Slide Parting Doors <\/td>\n<\/tr>\n
144<\/td>\nDiagram 2.11.4 Door Face to Edge of Landing Sill <\/td>\n<\/tr>\n
145<\/td>\nDiagram 2.11.10(a) Typical Landing-Sill Guard Where a Car-Leveling Device Is Provided
Diagram 2.11.10(b) Typical Landing-Sill Guard Where No Car-Leveling Device Is Provided <\/td>\n<\/tr>\n
146<\/td>\nDiagram 2.11.11.3 Door Frame With Stone Facing <\/td>\n<\/tr>\n
147<\/td>\nDiagram 2.11.12 Vertical Slide-Type Entrances <\/td>\n<\/tr>\n
148<\/td>\nDiagram 2.11.12.1 Typical Trucking Sill Arrangement <\/td>\n<\/tr>\n
149<\/td>\nDiagram 2.11.12.2 Vertical Slide-Type Entrance Typical Section Through Frame Showing Connection to Drywall <\/td>\n<\/tr>\n
150<\/td>\nDiagram 2.11.12.4 Vertical Slide-Type Entrance Panels <\/td>\n<\/tr>\n
151<\/td>\nDiagram 2.11.12.4.3 Vertical Biparting Entrance With Rigid Astragal <\/td>\n<\/tr>\n
152<\/td>\nDiagram 2.11.12.4.7 Typical Pass-Type Entrance <\/td>\n<\/tr>\n
153<\/td>\nDiagram 2.11.17 Transoms <\/td>\n<\/tr>\n
154<\/td>\nSECTION 2.12 HOISTWAY DOOR LOCKING DEVICES AND CLOSED DETECTION MEANS, AND HOISTWAY ACCESS SWITCHES
2.12.1 General
2.12.2 Interlocks <\/td>\n<\/tr>\n
155<\/td>\n2.12.3 Hoistway Door Combination Mechanical Locks and Closed Detection Means
2.12.4 Listing\/Certification Door Locking Devices and Door or Gate Closed Detection Means <\/td>\n<\/tr>\n
156<\/td>\n2.12.6 Hoistway Door Unlocking Devices
2.12.7 Hoistway Access Switches <\/td>\n<\/tr>\n
158<\/td>\nDiagram 2.12.2.1 Typical Hoistway Door Interlock <\/td>\n<\/tr>\n
159<\/td>\nDiagram 2.12.2.2 Closed Position of Hoistway Doors <\/td>\n<\/tr>\n
160<\/td>\nDiagram 2.12.2.5 Typical Retiring Cam <\/td>\n<\/tr>\n
161<\/td>\nDiagram 2.12.3.1(a) Typical Hoistway Door Combination Mechanical Lock and Electric Contacts <\/td>\n<\/tr>\n
162<\/td>\nDiagram 2.12.3.1(b) Permitted Use of Hoistway Door Combination Mechanical Lock and Electric Contacts <\/td>\n<\/tr>\n
163<\/td>\nDiagram 2.12.7 Hoistway Access Operation <\/td>\n<\/tr>\n
164<\/td>\nDiagram 2.12.7.3.3(c) Hoistway Access Switch Operating Zone \u2014 Lowest Landing <\/td>\n<\/tr>\n
165<\/td>\nSECTION 2.13 POWER OPERATION OF HOISTWAY DOORS AND CAR DOORS
2.13.1 Types of Doors and Gates Permitted
2.13.2 Power Opening
2.13.3 Power Closing
Diagram 2.12.7.3.3(d) Hoistway Access Switch Operating Zone \u2014 Upper Landing <\/td>\n<\/tr>\n
169<\/td>\n2.13.4 Closing Limitations for Power-Operated Horizontally Sliding Hoistway Doors and Horizontally Sliding Car Doors or Gates <\/td>\n<\/tr>\n
171<\/td>\n2.13.5 Reopening Device(s) for Power-Operated Horizontally Sliding Car Doors or Gates <\/td>\n<\/tr>\n
173<\/td>\nDiagram 2.13.3.4.5(a)(1) Detection Zones <\/td>\n<\/tr>\n
174<\/td>\nDiagram 2.13.3.4.5(a)(2) Detection Zones <\/td>\n<\/tr>\n
175<\/td>\nDiagram 2.13.3.4.5(b) Detection Zones <\/td>\n<\/tr>\n
176<\/td>\nDiagram 2.13.3.4.5(c) Detection Zones <\/td>\n<\/tr>\n
177<\/td>\nDiagram 2.13.3.4.6(c)(1) Detection Zones <\/td>\n<\/tr>\n
178<\/td>\nDiagram 2.13.3.4.6(d) Detection Zones <\/td>\n<\/tr>\n
179<\/td>\nDiagram 2.13.3.4.6(e) Detection Zones <\/td>\n<\/tr>\n
180<\/td>\nDiagram 2.13.3.4.7(d)(1) Detection Zones <\/td>\n<\/tr>\n
181<\/td>\nDiagram 2.13.3.4.7(d)(2) Detection Zones <\/td>\n<\/tr>\n
182<\/td>\nDiagram 2.13.3.4.7(e) Detection Zones <\/td>\n<\/tr>\n
183<\/td>\nDiagram 2.13.3.4.7(f) Detection Zones <\/td>\n<\/tr>\n
184<\/td>\nDiagram 2.13.3.4.7(g) Detection Zones <\/td>\n<\/tr>\n
185<\/td>\nDiagram. 2.13.5.2 Detection Areas Relative to Door Position (Figure S-16) <\/td>\n<\/tr>\n
186<\/td>\nDiagram. 2.13.5.3 Cylindrical Targets (Figure S-13) <\/td>\n<\/tr>\n
187<\/td>\nDiagram 2.13.5.4(a) Prismatic Targets (Figure S-14)
Diagram 2.13.5.4(b) Prismatic Targets (Figure S-15) <\/td>\n<\/tr>\n
188<\/td>\nSECTION 2.14 CAR ENCLOSURES, CAR DOORS AND GATES, AND CAR ILLUMINATION
2.14.1 Passenger and Freight Enclosures, General <\/td>\n<\/tr>\n
190<\/td>\n2.14.2 Passenger-Car Enclosures <\/td>\n<\/tr>\n
192<\/td>\n2.14.3 Freight-Car Enclosure
2.14.4 Passenger and Freight Car Doors and Gates, General Requirements <\/td>\n<\/tr>\n
194<\/td>\n2.14.5 Passenger Car Doors <\/td>\n<\/tr>\n
195<\/td>\n2.14.6 Freight Elevator Car Doors and Gates
2.14.7 Illumination of Cars and Lighting Fixtures <\/td>\n<\/tr>\n
197<\/td>\nDiagram 2.14.1.3 Enclosure Wall Deflection Requirements
Diagram 2.14.1.5.1(b)(2) Location of Top Emergency Exit <\/td>\n<\/tr>\n
198<\/td>\nDiagram 2.14.3.1 Freight Car Enclosure Requirements <\/td>\n<\/tr>\n
199<\/td>\nDiagram 2.14.4.2.3 Typical Car Door or Gate Electric Contact <\/td>\n<\/tr>\n
200<\/td>\nDiagram 2.14.4.5(a) Measurement of Distance Between Car and Hoistway Doors <\/td>\n<\/tr>\n
201<\/td>\nDiagram 2.14.4.5(b) Distance Between Hoistway Doors and Car Doors and\/or Gates <\/td>\n<\/tr>\n
202<\/td>\nDiagram 2.14.4.11 Closed Position of Car Doors or Gates <\/td>\n<\/tr>\n
203<\/td>\nDiagram 2.14.5.6(a) Horizontal Sliding Car Door Clearances (Part 1) <\/td>\n<\/tr>\n
204<\/td>\nDiagram 2.14.5.6(b) Horizontal Sliding Car Door Clearances (Part 2)
Diagram 2.14.5.6(c) Vertically Sliding Car Door Clearances <\/td>\n<\/tr>\n
205<\/td>\nDiagram 2.14.5.7 Unlocking Zone <\/td>\n<\/tr>\n
206<\/td>\nDiagram 2.14.6.2.3 Typical Vertically Sliding Car Door\/Gate Arrangements <\/td>\n<\/tr>\n
207<\/td>\nDiagram 2.14.6.3 Collapsible-Type Gates <\/td>\n<\/tr>\n
208<\/td>\nSECTION 2.15 CAR FRAMES AND PLATFORMS
2.15.1 Car Frames Required
2.15.2 Guiding Means
2.15.5 Car Platforms <\/td>\n<\/tr>\n
209<\/td>\n2.15.6 Materials for Car Frames and Platform Frames
2.15.7 Car Frame and Platform Connections
2.15.8 Protection of Platforms Against Fire <\/td>\n<\/tr>\n
210<\/td>\n2.15.9 Platform Guards (Aprons)
2.15.10 Maximum Allowable Stresses in Car Frame and Platform Members and Connections
2.15.11 Maximum Allowable Deflections of Car Frame and Platform Members
2.15.13 Suspension-Rope Hitch Plates or Shapes
2.15.15 Platform Side Braces <\/td>\n<\/tr>\n
211<\/td>\n2.15.16 Hinged Platform Sills <\/td>\n<\/tr>\n
212<\/td>\nDiagram 2.15.1(a) Side-Post Car Frame <\/td>\n<\/tr>\n
213<\/td>\nDiagram 2.15.1(b) Corner-Post Car Frame, Truss, and Platform <\/td>\n<\/tr>\n
214<\/td>\nDiagram 2.15.5 Typical Passenger Elevator Platform Construction
Diagram 2.15.5.4 Laminated Platform <\/td>\n<\/tr>\n
215<\/td>\nChart 2.15.6.2 Requirements for Steel <\/td>\n<\/tr>\n
216<\/td>\nDiagram 2.15.9 Length of Platform Guard <\/td>\n<\/tr>\n
217<\/td>\nDiagram 2.15.13 Typical Rope-Hitch Plate Arrangement
Diagram 2.15.15(a) Short Side Bracing on Side-Post Elevator <\/td>\n<\/tr>\n
218<\/td>\nSECTION 2.16 CAPACITY AND LOADING
2.16.1 Minimum Rated Load for Passenger Elevators
2.16.2 Minimum Rated Load for Freight Elevators
2.16.3 Capacity and Data Plates
Diagram 2.15.15(b) Truss Bracing on Side-Post Elevator <\/td>\n<\/tr>\n
219<\/td>\n2.16.4 Carrying of Passengers on Freight Elevators
2.16.5 Signs Required in Freight Elevator Cars
2.16.7 Carrying of One-Piece Loads Exceeding the Rated Load
2.16.8 Additional Requirements for Passenger Overload in the Down Direction
2.16.9 Special Loading Means <\/td>\n<\/tr>\n
220<\/td>\nDiagram 2.16.1.1 Measurement of Passenger Elevator Inside Net Platform Area <\/td>\n<\/tr>\n
221<\/td>\nDiagram 2.16.2.2 Freight Elevator Classes of Loading <\/td>\n<\/tr>\n
222<\/td>\nSECTION 2.17 CAR AND COUNTERWEIGHT SAFETIES <\/td>\n<\/tr>\n
227<\/td>\n2.17.1 Where Required and Location
2.17.2 Duplex Safeties
2.17.3 Function and Stopping Distance of Safeties <\/td>\n<\/tr>\n
228<\/td>\n2.17.4 Counterweight Safeties
2.17.5 Identification and Classification of Types of Safeties <\/td>\n<\/tr>\n
229<\/td>\n2.17.7 Governor-Actuated Safeties and Car-Safety Mechanism Switches Required
2.17.8 Limits of Use of Various Types of Safeties
2.17.9 Application and Release of Safeties
2.17.10 Minimum Permissible Clearance Between Rail-Gripping Forces of Safety Parts
2.17.11 Maximum Permissible Movement of Governor Rope to Operate the Safety Mechanism <\/td>\n<\/tr>\n
230<\/td>\n2.17.12 Minimum Factors of Safety and Stresses of Safety Parts and Rope Connections
2.17.13 Corrosion-Resistant Bearings in Safeties and Safety-Operating Mechanisms
2.17.14 Marking Plates for Safeties
2.17.15 Governor-Rope Releasing Carriers
2.17.16 Rail Lubricants and Lubrication Plate <\/td>\n<\/tr>\n
231<\/td>\nDiagram 2.17(a) Overspeeding Car With Counterweight Attached (Machine Driving)
Chart 2.17 Safety Retarding Forces <\/td>\n<\/tr>\n
232<\/td>\nDiagram 2.17(b) Free-Fall Conditions <\/td>\n<\/tr>\n
233<\/td>\nDiagram 2.17(c) Stopping Distances <\/td>\n<\/tr>\n
234<\/td>\nDiagram 2.17.5.1 Instantaneous Safety, Roller- and Eccentric-Operated
Diagram 2.17.5.2(a) Type B Wedge Clamp, Drum-Operated Safety <\/td>\n<\/tr>\n
235<\/td>\nDiagram 2.17.5.2(b) Type B Flexible Guide-Clamp Safety, Wedge-Operated
Diagram 2.17.5.2(c) Type B Flexible Guide-Clamp Safety, Contact-Roller-Operated <\/td>\n<\/tr>\n
236<\/td>\nDiagram 2.17.5.3 Type C Safety <\/td>\n<\/tr>\n
237<\/td>\nDiagram 2.17.10 Safety Jaw Clearances <\/td>\n<\/tr>\n
238<\/td>\nDiagram 2.17.15 Typical Governor-Rope Releasing Carrier Arrangements <\/td>\n<\/tr>\n
239<\/td>\nSECTION 2.18 SPEED GOVERNORS
2.18.1 Speed Governors Required and Location
2.18.2 Tripping Speeds for Speed Governors
2.18.3 Sealing and Painting of Speed Governors <\/td>\n<\/tr>\n
240<\/td>\n2.18.4 Speed Governor Overspeed Switches
2.18.5 Governor Ropes <\/td>\n<\/tr>\n
241<\/td>\n2.18.6 Design of Governor-Rope Retarding Means for Type B Safeties
2.18.7 Design of Speed Governor Sheaves and Traction Between Speed Governor Rope and Sheave <\/td>\n<\/tr>\n
242<\/td>\n2.18.9 Speed Governor Marking Plate <\/td>\n<\/tr>\n
243<\/td>\nDiagram 2.18.1 Types of Speed Governors
Chart 2.18.4.2(a) Governor Overspeed Switch Settings <\/td>\n<\/tr>\n
244<\/td>\nDiagram 2.18.6 Types of Pull-Through Governor Jaws
Chart 2.18.4.2(b) Governor Adjustment Settings <\/td>\n<\/tr>\n
245<\/td>\nSECTION 2.19 ASCENDING CAR OVERSPEED AND UNINTENDED CAR MOVEMENT PROTECTION
2.19.1 Ascending Car Overspeed Protection <\/td>\n<\/tr>\n
247<\/td>\n2.19.2 Unintended Car Movement Protection <\/td>\n<\/tr>\n
249<\/td>\n2.19.3 Emergency Brake <\/td>\n<\/tr>\n
250<\/td>\n2.19.4 Emergency Brake Supports <\/td>\n<\/tr>\n
251<\/td>\nChart 2.19 Traction Elevator Brake Type, Function, and Performance <\/td>\n<\/tr>\n
252<\/td>\nDiagram 2.19.1 Ascending Car Overspeed Protection <\/td>\n<\/tr>\n
253<\/td>\nDiagram 2.19.1.1 Car Ascending Toward Overhead <\/td>\n<\/tr>\n
254<\/td>\nDiagram 2.19.2 Unintended Car Movement Protection <\/td>\n<\/tr>\n
255<\/td>\nDiagram 2.19.2.1 Downward Unintended Car Movement <\/td>\n<\/tr>\n
257<\/td>\nChart 2.19.2.1(a) Car Positions and Description of Events <\/td>\n<\/tr>\n
258<\/td>\nDiagram 2.19.3 Rope Gripper
Chart 2.19.2.1(b) Summary of Motion Equations
Chart 2.19.2.1(c) Example Variables <\/td>\n<\/tr>\n
259<\/td>\nSECTION 2.20 SUSPENSION MEANS AND THEIR CONNECTIONS <\/td>\n<\/tr>\n
261<\/td>\n2.20.1 Suspension Means
2.20.2 Suspension Means Data
2.20.3 Factor of Safety <\/td>\n<\/tr>\n
262<\/td>\n2.20.5 Suspension Member Equalizers
2.20.7 Rope Turns on Winding Drums
2.20.8 Suspension Means Monitoring and Protection <\/td>\n<\/tr>\n
263<\/td>\n2.20.9 Suspension Member Fastening <\/td>\n<\/tr>\n
264<\/td>\n2.20.10 Auxiliary Rope Fastening Devices
2.20.11 Suspension Member Test <\/td>\n<\/tr>\n
266<\/td>\nDiagram 2.20(a) Typical Wire Rope Construction <\/td>\n<\/tr>\n
267<\/td>\nDiagram 2.20(b) Aramid Fiber Rope, Twin Rope TR12
Diagram 2.20(c) Noncircular Elastomeric-Coated Steel Suspension Member <\/td>\n<\/tr>\n
268<\/td>\nDiagram 2.20.9.7.9 Cross-Section Through Tapered Rope Socket Showing Maximum and Minimum Projection of Loops Above Embedment Medium
Chart 2.20.3 Design Requirements \u2014 Traction Elevator Suspension System <\/td>\n<\/tr>\n
269<\/td>\nSECTION 2.21 COUNTERWEIGHTS
2.21.1 General Requirements
2.21.2 Design Requirements for Frames and Rods
2.21.3 Cars Counterbalancing One Another
2.21.4 Compensation Means <\/td>\n<\/tr>\n
270<\/td>\nSECTION 2.22 BUFFERS AND BUMPERS
2.22.1 Type and Location
2.22.2 Solid Bumpers
2.22.3 Spring Buffers <\/td>\n<\/tr>\n
272<\/td>\n2.22.4 Oil Buffers <\/td>\n<\/tr>\n
274<\/td>\n2.22.5 Elastomeric Buffers <\/td>\n<\/tr>\n
275<\/td>\nDiagram 2.22.1.1 Typical Spring and Oil Buffer <\/td>\n<\/tr>\n
276<\/td>\nDiagram 2.22.4 Oil Buffer Retardation Versus Time <\/td>\n<\/tr>\n
277<\/td>\nDiagram 2.22.4.1.2 Reduced Stroke Oil Buffers With Emergency Terminal Stopping Devices <\/td>\n<\/tr>\n
278<\/td>\nSECTION 2.23 CAR AND COUNTERWEIGHT GUIDE RAILS, GUIDE-RAIL SUPPORTS, AND FASTENINGS
2.23.1 Guide Rails Required
2.23.2 Material
2.23.3 Rail Section
2.23.4 Maximum Load on Rails in Relation to the Bracket Spacing <\/td>\n<\/tr>\n
279<\/td>\n2.23.5 Stresses and Deflections
2.23.8 Overall Length of Guide Rails
2.23.9 Guide-Rail Brackets and Building Supports
2.23.10 Fastening of Guide Rails to Rail Brackets <\/td>\n<\/tr>\n
280<\/td>\nDiagram 2.23.3 Typical Round Rail Arrangement <\/td>\n<\/tr>\n
281<\/td>\nDiagram 2.23.4.1 Vertical Rail Column Supports <\/td>\n<\/tr>\n
282<\/td>\nDiagram 2.23.5 Guide-Rail Forces at Safety Application <\/td>\n<\/tr>\n
283<\/td>\nDiagram 2.23.9(a) Guide-Rail Bracket Fastening Details <\/td>\n<\/tr>\n
284<\/td>\nDiagram 2.23.9(b) Typical Guide-Rail Bracket Inserts <\/td>\n<\/tr>\n
285<\/td>\nDiagram 2.23.10 Typical Sliding Rail Clip <\/td>\n<\/tr>\n
286<\/td>\nSECTION 2.24 DRIVING MACHINES AND SHEAVES
2.24.1 Type of Driving Machines <\/td>\n<\/tr>\n
287<\/td>\n2.24.2 Sheaves and Drums <\/td>\n<\/tr>\n
290<\/td>\n2.24.3 Factor of Safety for Driving Machines, Sheaves, and Drums
2.24.4 Fasteners and Connections Transmitting Load
2.24.6 Cast-Iron Worms and Worm Gears
2.24.8 Braking System and Driving-Machine Brakes (See Diagram 2.19.1) <\/td>\n<\/tr>\n
291<\/td>\n2.24.9 Indirect Driving Machines
2.24.10 Means for Inspection of Gears <\/td>\n<\/tr>\n
292<\/td>\nDiagram 2.24.1(a) Worm and Gear Machine <\/td>\n<\/tr>\n
293<\/td>\nDiagram 2.24.1(b) Helical Gear Machine <\/td>\n<\/tr>\n
294<\/td>\nDiagram 2.24.1(c) Gearless Machine <\/td>\n<\/tr>\n
295<\/td>\nDiagram 2.24.1(d) Typical Winding-Drum Machine <\/td>\n<\/tr>\n
296<\/td>\nDiagram 2.24.2 Typical Sheave Groove Liners <\/td>\n<\/tr>\n
297<\/td>\nDiagram 2.24.2.3(a)
Diagram 2.24.2.3(b) <\/td>\n<\/tr>\n
298<\/td>\nDiagram 2.24.2.3(c)
Diagram 2.24.2.3(d) <\/td>\n<\/tr>\n
299<\/td>\nDiagram 2.24.8 Braking System and Driving-Machine Brake <\/td>\n<\/tr>\n
300<\/td>\nChart 2.24.8 Braking System and Driving-Machine Brake <\/td>\n<\/tr>\n
302<\/td>\nDiagram 2.24.8.6 Typical Brake Arrangements <\/td>\n<\/tr>\n
303<\/td>\nSECTION 2.25 TERMINAL STOPPING DEVICES
2.25.1 General Requirements <\/td>\n<\/tr>\n
304<\/td>\n2.25.2 Normal Terminal Stopping Devices <\/td>\n<\/tr>\n
305<\/td>\n2.25.3 Final Terminal Stopping Devices
2.25.4 Emergency Terminal Stopping Means <\/td>\n<\/tr>\n
308<\/td>\nDiagram 2.25\/2.26 Wiring Diagram \u2014 Summary of Essential Safety Requirements <\/td>\n<\/tr>\n
312<\/td>\nDiagram 2.25.2(a) Functional Diagram for Position Transducer
Diagram 2.25.2(b) Functional Diagram for Normal Speed\/Position <\/td>\n<\/tr>\n
313<\/td>\nDiagram 2.25.2.1 Normal Terminal Stopping Device <\/td>\n<\/tr>\n
314<\/td>\nDiagram 2.25.3 Typical Final Terminal Stopping Device Hoistway Location <\/td>\n<\/tr>\n
315<\/td>\nDiagram 2.25.3.5 Typical Final Terminal Stopping Device, Winding-Drum Machine <\/td>\n<\/tr>\n
316<\/td>\nDiagram 2.25.4.1 Typical Safety Circuit for Emergency Terminal Stopping Means <\/td>\n<\/tr>\n
317<\/td>\nDiagram 2.25.4.1.9 Typical Safety Circuit for Emergency Terminal Speed-Limiting Device <\/td>\n<\/tr>\n
318<\/td>\nSECTION 2.26 OPERATING DEVICES AND CONTROL EQUIPMENT <\/td>\n<\/tr>\n
320<\/td>\n2.26.1 Operation and Operating Devices <\/td>\n<\/tr>\n
323<\/td>\n2.26.2 Electrical Protective Devices <\/td>\n<\/tr>\n
325<\/td>\n2.26.3 Contactors and Relays for Use in Critical Operating Circuits <\/td>\n<\/tr>\n
326<\/td>\n2.26.4 Electrical Equipment and Wiring <\/td>\n<\/tr>\n
336<\/td>\n2.26.5 System to Monitor and Prevent Automatic Operation of the Elevator With Faulty Door Contact Circuits
2.26.6 Phase Protection of Motors <\/td>\n<\/tr>\n
337<\/td>\n2.26.7 Installation of Capacitors or Other Devices to Make Electrical Protective Devices Ineffective
2.26.8 Release and Application of Driving-Machine Brakes
2.26.9 Control and Operating Circuits <\/td>\n<\/tr>\n
339<\/td>\n2.26.10 Absorption of Regenerated Power
2.26.11 Car Platform to Hoistway Door Sills Vertical Distance <\/td>\n<\/tr>\n
340<\/td>\n2.26.12 Symbols <\/td>\n<\/tr>\n
341<\/td>\nDiagram 2.26(a) Operation Control and Motion Control <\/td>\n<\/tr>\n
342<\/td>\nDiagram 2.26(b) Definitions Control System <\/td>\n<\/tr>\n
343<\/td>\nChart 2.26.1.4 Inspection Operation and Hoistway Access Switch Operation Hierarchy <\/td>\n<\/tr>\n
344<\/td>\nDiagram 2.26.1.4(a) Inspection Operation <\/td>\n<\/tr>\n
345<\/td>\nDiagram 2.26.1.4(b) Inspection Operation and Protection Against Failure <\/td>\n<\/tr>\n
346<\/td>\nDiagram 2.26.1.5 Inspection Operation With Open Door Circuits and Protection Against Failures (2.26.9.3) <\/td>\n<\/tr>\n
347<\/td>\nDiagram 2.26.1.6 Operation in Leveling Zone <\/td>\n<\/tr>\n
348<\/td>\nDiagram 2.26.2 Typical Safety Circuit, Electrical Protective Devices Circuit
Diagram 2.26.2.3 Typical Compensating-Rope Sheave Switch Arrangement <\/td>\n<\/tr>\n
349<\/td>\nDiagram 2.26.2.4 Typical Motor Field Sensing Means Circuit
Diagram 2.26.2.9 Typical Car-Safety Mechanism Switch <\/td>\n<\/tr>\n
350<\/td>\nDiagram 2.26.2.10 Typical Speed Governor Overspeed Switch Arrangement <\/td>\n<\/tr>\n
351<\/td>\nDiagram 2.26.2.19 Typical Motor-Generator Overspeed Switch <\/td>\n<\/tr>\n
352<\/td>\nDiagram 2.26.2.22 Gas Spring-Return Oil Buffer Switch <\/td>\n<\/tr>\n
353<\/td>\nDiagram 2.26.4.1(a) National Electrical Code\u00ae and Canadian Electrical Code Requirements <\/td>\n<\/tr>\n
354<\/td>\nChart 2.26.4.1(b) NEC\u00ae Section 620.3 \u2014 Voltage Limitations
Chart 2.26.4.1(c) NEC\u00ae Section 620.21(A)(B)(C) \u2014 Wiring Methods <\/td>\n<\/tr>\n
355<\/td>\nDiagram 2.26.4.1(d) NEC\u00ae Section 620.13 \u2014 Feeder and Branch Circuit Conductors <\/td>\n<\/tr>\n
356<\/td>\nDiagram 2.26.4.1(e) NEC\u00ae Section 620.21(A)(1) \u2014 Hoistway Wiring Methods <\/td>\n<\/tr>\n
357<\/td>\nDiagram 2.26.4.1(f) NEC\u00ae Section 620.21(A)(2) \u2014 Car Wiring Methods, Top of Car <\/td>\n<\/tr>\n
358<\/td>\nDiagram 2.26.4.1(g) NEC\u00ae Section 620.21(A)(2) \u2014 Car Wiring Methods <\/td>\n<\/tr>\n
359<\/td>\nDiagram 2.26.4.1(h) NEC\u00ae Section 620.21(A)(3) \u2014 Machine Room and Machinery Space Wiring Methods <\/td>\n<\/tr>\n
360<\/td>\nDiagram 2.26.4.1(i) NEC\u00ae Section 620.22(A) \u2014 Branch Circuit for Car Lighting <\/td>\n<\/tr>\n
361<\/td>\nDiagram 2.26.4.1(j) NEC\u00ae Section 620.41 \u2014 Unsupported Length of Traveling Cable <\/td>\n<\/tr>\n
362<\/td>\nDiagram 2.26.4.1(k) NEC\u00ae Section 620.44 \u2014 Installation of Traveling Cables <\/td>\n<\/tr>\n
363<\/td>\nDiagram 2.26.4.1(l) NEC\u00ae Section 620.51 \u2014 Disconnecting Means <\/td>\n<\/tr>\n
364<\/td>\nDiagram 2.26.4.1(m) NEC\u00ae Section 620.51(B) \u2014 Operation Sprinklers <\/td>\n<\/tr>\n
365<\/td>\nDiagram 2.26.4.1(n) NEC\u00ae Section 620.51(C) \u2014 Disconnecting Means Location, Elevators Without Generator Field Control <\/td>\n<\/tr>\n
366<\/td>\nDiagram 2.26.4.1(o)NEC\u00ae Section 620.51(C) \u2014 Disconnecting Means Location, Elevators With Generator Field Control, With Remote MG <\/td>\n<\/tr>\n
367<\/td>\nDiagram 2.26.4.1(p)NEC\u00ae Section 620.51(C) \u2014 Disconnecting Means Location, Elevators With Generator Field Control, With Remote Driving Motor <\/td>\n<\/tr>\n
368<\/td>\nDiagram 2.26.4.1(q) NEC\u00ae Section 620.51(D) \u2014 Disconnecting Means Identification and Signs
Diagram 2.26.4.1(r) NEC\u00ae Section 620.52 \u2014 Power From More Than One Source Single- and Multi-Car Installations <\/td>\n<\/tr>\n
369<\/td>\nDiagram 2.26.4.1(s) NEC\u00ae Section 620.52 \u2014 Power From More Than One Source Interconnection Multi-Car Controllers
Diagram 2.26.4.1(t) NEC\u00ae Section 620.62 \u2014 Selective Coordination <\/td>\n<\/tr>\n
370<\/td>\nDiagram 2.26.4.1(u) NEC\u00ae Sections 620.81, 82, 83, and 84 \u2014 Grounding
Diagram 2.26.4.1(v) NEC\u00ae Sections 620.81, 82, 83, and 84 \u2014 Grounding <\/td>\n<\/tr>\n
371<\/td>\nDiagram 2.26.4.1(w) NEC\u00ae Sections 250.58(B) and 250.136(B) \u2014 Metal Car Frames Equipment Considered Effectively Grounded <\/td>\n<\/tr>\n
372<\/td>\nDiagram 2.26.4.1(x) NEC\u00ae Section 620.85 \u2014 Ground Fault Circuit Interrupter Protection for Personnel
Diagram 2.26.4.1(y) NEC\u00aeSection 620.85 \u2014 Ground Fault Circuit Interrupter Protection for Personnel in Machine Rooms and Machinery Spaces <\/td>\n<\/tr>\n
373<\/td>\nDiagram 2.26.4.1(z) NEC\u00ae Section 620.91(A), (B) \u2014 Emergency and Standby Power Systems Regenerative Power
Diagram 2.26.4.1(aa) NEC\u00ae Section 620.91(C) \u2014 Emergency and Standby Power Systems Disconnecting Means <\/td>\n<\/tr>\n
374<\/td>\nDiagram 2.26.4.1(bb) NEC\u00ae Section 620.91(C) \u2014 Emergency and Standby Power Systems Disconnecting Means <\/td>\n<\/tr>\n
375<\/td>\nDiagram 2.26.4.4 Electrical Equipment and Wiring <\/td>\n<\/tr>\n
376<\/td>\nDiagram 2.26.8 Release and Application of Driving-Machine Brakes <\/td>\n<\/tr>\n
377<\/td>\nDiagram 2.26.8.2 Release and Application of Driving-Machine Brakes
Diagram 2.26.8.5 Release and Application of Driving-Machine Brakes <\/td>\n<\/tr>\n
378<\/td>\nDiagram 2.26.9.2 Control and Operating Circuits <\/td>\n<\/tr>\n
379<\/td>\nDiagram 2.26.9.3.1(a) and (b) Protection Against Failures <\/td>\n<\/tr>\n
380<\/td>\nDiagram 2.26.9.3.1(c) Protection Against Failures <\/td>\n<\/tr>\n
381<\/td>\nDiagram 2.26.9.3.1(d) Protection Against Failures <\/td>\n<\/tr>\n
382<\/td>\nDiagram 2.26.9.3.1(e) Protection Against Failures <\/td>\n<\/tr>\n
383<\/td>\nDiagram 2.26.9.4(a) Protection Against Failures\/Checking Prior to Starting <\/td>\n<\/tr>\n
384<\/td>\nDiagram 2.26.9.4(b) Examples of Control and Operating Circuits Consisting of Non-PES Devices and Control and Operating Circuits, and Combinations of Non-PES Devices and Circuits and IRC61508 E\/E\/PES Certified Devices and Circuits <\/td>\n<\/tr>\n
385<\/td>\nDiagram 2.26.9.5 AC\/DC Drives <\/td>\n<\/tr>\n
386<\/td>\nDiagram 2.26.9.6 VVVF Drives <\/td>\n<\/tr>\n
387<\/td>\nDiagram 2.26.9.7 Generator Field Control <\/td>\n<\/tr>\n
388<\/td>\nDiagram 2.26.9.8(a) Overspeed in Down Direction
Diagram 2.26.9.8(b) Typical Control and Operating Circuit for Controlling Overhauling Load in Down Direction <\/td>\n<\/tr>\n
389<\/td>\nSECTION 2.27 EMERGENCY OPERATION AND SIGNALINGDEVICES
Diagram 2.26.10 Regenerated Power <\/td>\n<\/tr>\n
390<\/td>\n2.27.1 Car Emergency Signaling Devices <\/td>\n<\/tr>\n
392<\/td>\n2.27.2 Emergency or Standby Power System <\/td>\n<\/tr>\n
394<\/td>\n2.27.3 Firefighters’ Emergency Operations: Automatic Elevators <\/td>\n<\/tr>\n
402<\/td>\n2.27.4 Firefighters’ Emergency Operation: Nonautomatic Elevators <\/td>\n<\/tr>\n
403<\/td>\n2.27.5 Firefighters’ Emergency Operation: Automatic Elevators With Designated Attendant Operation
2.27.6 Firefighters’ Emergency Operation, Occupant Evacuation Operation: Inspection Operation
2.27.7 Firefighters’ Emergency Operation: Operating Procedures
2.27.8 Switch Keys <\/td>\n<\/tr>\n
404<\/td>\n2.27.9 Elevator Corridor Call Station Pictograph
2.27.10 Elevator(s) for Use by Firefighters
2.27.11 Occupant Evacuation Operation
Human Factors Research <\/td>\n<\/tr>\n
408<\/td>\nChart 2.27(a) Excerpts From NFPA 72\u00ae-2019 Handbook: Fire Service Access Elevators <\/td>\n<\/tr>\n
411<\/td>\nChart 2.27(b) Excerpts From NFPA 72\u00ae-2019: Occupant Evacuation Elevators <\/td>\n<\/tr>\n
419<\/td>\nDiagram 2.27.3(b)(1) Fire Alarm System Logic to Generate Elevator Input Signals <\/td>\n<\/tr>\n
420<\/td>\nDiagram 2.27.3(b)(2) Fire Service Phase I Recall When on Inspection Service Operation <\/td>\n<\/tr>\n
421<\/td>\nDiagram 2.27.3(b)(3) Fire Service Phase I Recall When on Hospital Service Operation <\/td>\n<\/tr>\n
422<\/td>\nDiagram 2.27.3(b)(4) Fire Service Phase I Recall When on Designated Attendant Operation <\/td>\n<\/tr>\n
423<\/td>\nDiagram 2.27.3(b)(5) Fire Service Phase I Recall When on Designated Attendant Operation <\/td>\n<\/tr>\n
424<\/td>\nDiagram 2.27.3(b)(6) Fire Service Phase I Recall When on Normal Operation <\/td>\n<\/tr>\n
425<\/td>\nDiagram 2.27.3(b)(7) Fire Service Phase I Recall When on Normal Operation <\/td>\n<\/tr>\n
426<\/td>\nDiagram 2.27.3(b)(8) Fire Service Phase I Recall When on Normal Operation <\/td>\n<\/tr>\n
427<\/td>\nDiagram 2.27.3(b)(9) Fire Service Phase I Recall When on Normal Operation <\/td>\n<\/tr>\n
428<\/td>\nDiagram 2.27.3(b)(10) Phase II \u201cHOLD,\u201d Phase II \u201cON,\u201d Parked With Doors Open <\/td>\n<\/tr>\n
429<\/td>\nDiagram 2.27.3(b)(11) Phase II \u201cON,\u201d Opening and Closing the Doors <\/td>\n<\/tr>\n
430<\/td>\nDiagram 2.27.3(b)(12) Phase II \u201cON,\u201d Parked With Doors Closed <\/td>\n<\/tr>\n
431<\/td>\nDiagram 2.27.3(b)(13) Running on Phase II <\/td>\n<\/tr>\n
432<\/td>\nDiagram 2.27.3(b)(14) Going Off Phase II, Closing the Doors <\/td>\n<\/tr>\n
433<\/td>\nDiagram 2.27.3(b)(15) Going Off Phase II <\/td>\n<\/tr>\n
434<\/td>\nDiagram 2.27.3(b)(16) Recovery From Power Failure <\/td>\n<\/tr>\n
435<\/td>\nDiagram 2.27.3(b)(17) Recovery From Power Failure <\/td>\n<\/tr>\n
436<\/td>\nDiagram 2.27.3(b)(18) Recovery From Power Failure <\/td>\n<\/tr>\n
437<\/td>\nChart 2.27.3.2.1(a) Excerpts From NFPA 72\u00ae-2019 Handbook: Elevator Phase I Emergency Recall Operation <\/td>\n<\/tr>\n
450<\/td>\nChart 2.27.3.2.1(b) Fire Alarm\/Elevator Recall Matrix (Including Visual Signal) <\/td>\n<\/tr>\n
452<\/td>\nSECTION 2.28 LAYOUT DRAWINGS
2.28.1 Information Required on Layout Drawings
SECTION 2.29 IDENTIFICATION
2.29.1 Identification of Equipment
2.29.2 Identification of Floors <\/td>\n<\/tr>\n
453<\/td>\nPart 3 Hydraulic Elevators
SCOPE <\/td>\n<\/tr>\n
454<\/td>\nSECTION 3.1 CONSTRUCTION OF HOISTWAYS AND HOISTWAY ENCLOSURES
3.1.1 Strength of Pit Floor
SECTION 3.4 BOTTOM AND TOP CLEARANCES AND RUNBYS FOR CARS AND COUNTERWEIGHTS
3.4.1 Bottom Car Clearance
3.4.2 Minimum Bottom and Top Car Runby
3.4.3 Car Top and Bottom Maximum Runby
3.4.5 Top-of-Car Clearances <\/td>\n<\/tr>\n
455<\/td>\n3.4.6 Top Clearance and Bottom Runby of Counterweight
3.4.8 Clearances Above Hydraulic Jack Projecting Above the Car <\/td>\n<\/tr>\n
456<\/td>\nDiagram 3.4.2 Hydraulic Elevator Runby <\/td>\n<\/tr>\n
457<\/td>\nDiagram 3.4.6.1 Top Car Clearance Counterweighted Hydraulic Elevator
Diagram 3.4.6.2 Bottom Runby Counterweighted Hydraulic Elevator <\/td>\n<\/tr>\n
458<\/td>\nSECTION 3.6 PROTECTION OF SPACES BELOW HOISTWAY
SECTION 3.7 MACHINERY SPACES, MACHINE ROOMS, CONTROL SPACES, AND CONTROL ROOMS
SECTION 3.11 PROTECTION OF HOISTWAY LANDING OPENINGS
3.11.1 Emergency Doors
SECTION 3.12 HOISTWAY DOOR LOCKING DEVICES, CLOSED DETECTION MEANS, AND HOISTWAY ACCESS SWITCHES
SECTION 3.14 CAR ENCLOSURES, CAR DOORS AND GATES, AND CAR ILLUMINATION
SECTION 3.15 CAR FRAMES AND PLATFORMS
3.15.1 Requirements
SECTION 3.16 CAPACITY AND LOADING <\/td>\n<\/tr>\n
459<\/td>\n3.16.3 Capacity and Data Plates
3.16.8 Additional Requirements for Passenger Overload
SECTION 3.17 CAR SAFETIES, COUNTERWEIGHT SAFETIES, PLUNGER GRIPPER, AND GOVERNORS
3.17.1 Car Safeties
3.17.2 Counterweight Safeties
3.17.3 Plunger Gripper <\/td>\n<\/tr>\n
460<\/td>\n3.17.4 Governors <\/td>\n<\/tr>\n
461<\/td>\nDiagram 3.17.1 Hydraulic Elevator Car Safeties <\/td>\n<\/tr>\n
462<\/td>\nDiagram 3.17.3(a) Typical Plunger Gripper <\/td>\n<\/tr>\n
463<\/td>\nSECTION 3.18 HYDRAULIC JACKS
3.18.1 Hydraulic Jack and Connections
Diagram 3.17.3(b) Typical Plunger Gripper
Chart 3.17.3.5(a) Plunger Gripper Stopping Distances <\/td>\n<\/tr>\n
464<\/td>\n3.18.2 Plungers
3.18.3 Cylinders <\/td>\n<\/tr>\n
465<\/td>\n3.18.4 Plunger Stops
3.18.6 Marking of Hydraulic Jack
Diagram 3.18.1.1 Typical Driving-Machine Connection <\/td>\n<\/tr>\n
466<\/td>\nDiagram 3.18.1.2 Typical Slack Rope Switch
Diagram 3.18.2.4 Typical Plunger Joint <\/td>\n<\/tr>\n
467<\/td>\nSECTION 3.19 VALVES, PRESSURE PIPING, AND FITTINGS
3.19.1 Materials and Working Pressures
3.19.2 Pressure Piping
Diagram 3.18.3.4 Typical Cylinder, Plunger Head, and Plunger Stop
Diagram 3.18.3.5 Typical Cylinder Packing Head <\/td>\n<\/tr>\n
468<\/td>\n3.19.3 Connections and Fittings
3.19.4 Valves
3.19.5 Piping Buried in the Ground
3.19.6 Welding <\/td>\n<\/tr>\n
469<\/td>\nDiagram 3.19.4 Relief, Check, and Manual Lowering Valves <\/td>\n<\/tr>\n
470<\/td>\nSECTION 3.21 COUNTERWEIGHTS
3.21.1 Counterweights
SECTION 3.22 BUFFERS AND BUMPERS
3.22.1 Car Buffers or Bumpers
3.22.2 Counterweight Buffers
SECTION 3.23 GUIDE RAILS, GUIDE-RAIL SUPPORTS, AND FASTENINGS
3.23.1 Direct-Acting Hydraulic Elevators
3.23.2 Roped-Hydraulic Elevators
Diagram 3.23.1 Rail Bracket Spacing, Hydraulic Elevator With Safeties <\/td>\n<\/tr>\n
471<\/td>\nSECTION 3.24 HYDRAULIC MACHINES AND TANKS
3.24.2 Tanks
3.24.3 Atmosphere Storage and Discharge Tanks
SECTION 3.25 TERMINAL STOPPING DEVICES
3.25.1 Normal Terminal Stopping Devices
3.25.2 Terminal Speed-Reducing Devices
3.25.3 Final Terminal Stopping Devices <\/td>\n<\/tr>\n
472<\/td>\nSECTION 3.26 OPERATING DEVICES AND CONTROL EQUIPMENT
3.26.1 Operating Devices and Control Equipment
3.26.3 Anticreep and Leveling Operation
3.26.5 Phase Reversal and Failure Protection
3.26.6 Control and Operating Circuits
3.26.7 Recycling Operation for Multiple or Telescopic Plungers
3.26.8 Pressure Switch <\/td>\n<\/tr>\n
473<\/td>\n3.26.9 Low Oil Protection
3.26.11 Executable Software <\/td>\n<\/tr>\n
474<\/td>\nDiagram 3.26.8 Pressure Switch <\/td>\n<\/tr>\n
475<\/td>\nSECTION 3.27 EMERGENCY OPERATION AND SIGNALING DEVICES
3.27.2 Phase I Emergency Recall Operation After Device Actuation
3.27.4 Device Actuation With Phase II Emergency In-Car Operation in Effect
SECTION 3.28 LAYOUT DATA
3.28.1 Information Required on Layout Drawing <\/td>\n<\/tr>\n
476<\/td>\nPart 4 Elevators With Other Types of Driving Machines
SECTION 4.1 RACK-AND-PINION ELEVATORS
4.1.1 Construction of Hoistways and Hoistway Enclosures
4.1.2 Pits
4.1.3 Location and Guarding of Counterweights
4.1.4 Vertical Clearance and Runbys for Cars and Counterweights
4.1.5 Horizontal Car and Counterweight Clearances
4.1.6 Protection of Space Below Hoistways
4.1.7 Machinery Spaces, Control Spaces, and Control Rooms <\/td>\n<\/tr>\n
477<\/td>\n4.1.8 Equipment in Hoistways or Machinery Spaces, Control Spaces, and Control Rooms
4.1.9 Supports and Foundations
4.1.10 Guarding of Equipment and Standard Railing
4.1.11 Protection of Hoistway Doors
4.1.12 Hoistway Door Locking Devices and Electric Contacts and Hoistway Access Switches
4.1.13 Power Operation of Hoistway Doors and Car Doors
4.1.14 Car Enclosures, Car Doors and Gates, and Car Illumination
4.1.15 Car Frames and Platforms
4.1.16 Capacity and Loading
4.1.17 Car and Counterweight Safeties
4.1.18 Speed Governor
4.1.19 Ascending Car Overspeed and Unintended Car Movement Protection <\/td>\n<\/tr>\n
478<\/td>\n4.1.20 Suspension Ropes and Their Connections
4.1.21 Counterweights
4.1.22 Buffers and Bumpers
4.1.23 Car and Counterweight Guide Rails, Guide-Rail Supports, and Fastenings
4.1.24 Rack-and-Pinion Drive Machine
4.1.25 Terminal Stopping Devices
4.1.26 Operating Devices and Control Equipment
4.1.27 Emergency Operation and Signal Devices
4.1.28 Layout Drawings
4.1.29 Identification
4.1.30 Sway Control Guides
4.1.31 Welding <\/td>\n<\/tr>\n
479<\/td>\nDiagram 4.1 Typical Rack-and-Pinion Elevator Arrangement <\/td>\n<\/tr>\n
480<\/td>\nDiagram 4.1.17 Typical Rack-and-Pinion Safety <\/td>\n<\/tr>\n
481<\/td>\nDiagram 4.1.23 Typical Guide-Rail Support Tower <\/td>\n<\/tr>\n
482<\/td>\nDiagram 4.1.24(a) Typical Rack-and-Pinion Driving Machine <\/td>\n<\/tr>\n
483<\/td>\nDiagram 4.1.24(b) Typical Rack-and-Pinion Driving Machine <\/td>\n<\/tr>\n
484<\/td>\nDiagram 4.1.25.1 Typical Terminal Stopping Device Arrangement <\/td>\n<\/tr>\n
485<\/td>\nSECTION 4.2 SCREW-COLUMN ELEVATORS
4.2.1 Hoistways, Hoistway Enclosures, and Related Construction
4.2.2 Vertical Clearance and Runby for Cars
4.2.3 Horizontal Car Clearance
4.2.4 Protection of Spaces Below Hoistway
4.2.5 Machine Rooms and Machinery Spaces
4.2.6 Equipment in Hoistways and Machine Rooms
4.2.7 Supports and Foundations
4.2.8 Car Enclosures, Car Doors and Gates, and Car Illumination
4.2.9 Car Frames and Platforms
4.2.10 Capacity and Loading
4.2.11 Car Safeties and Speed Governor <\/td>\n<\/tr>\n
486<\/td>\n4.2.12 Safety Nut and Data Tag
4.2.13 Car Buffers
4.2.14 Guide Rails, Guide-Rail Supports, and Fastenings
4.2.15 Driving Machine and Screw Column
4.2.16 Terminal Stopping Devices
4.2.17 Operating Devices and Control Equipment <\/td>\n<\/tr>\n
487<\/td>\n4.2.18 Emergency Operation and Signaling Devices
4.2.19 Layout Drawings
4.2.20 Welding <\/td>\n<\/tr>\n
488<\/td>\nDiagram 4.2.5 Typical Screw-Column Elevator Schematic <\/td>\n<\/tr>\n
489<\/td>\nDiagram 4.2.15 Detail of Car-Mounted Drive Assembly, Nut, and Screw Column <\/td>\n<\/tr>\n
490<\/td>\nSECTION 4.3 HAND ELEVATORS
4.3.6 Hoistway Entrances
4.3.7 Hoistway Gates for Landing Openings
4.3.16 Suspension Means
4.3.18 Guide Rails and Fastenings
4.3.20 Power Attachments <\/td>\n<\/tr>\n
491<\/td>\nPart 5 Special Application Elevators
SECTION 5.1 INCLINED ELEVATORS
5.1.2 Construction of Hoistway and Hoistway Enclosures
5.1.3 Pits and Work Spaces
5.1.5 Clearances for Cars and Counterweights
5.1.6 Protection of Spaces in Line With the Direction of Travel
5.1.8 Protection of Hoistway Openings
5.1.10 Access to Hoistways for Inspection, Maintenance, and Repairs
5.1.11 Car Enclosures <\/td>\n<\/tr>\n
492<\/td>\n5.1.12 Car Frames and Platforms
5.1.13 Capacity and Loading
5.1.15 Speed Governor Drive
5.1.16 Suspension Ropes and Their Connections
5.1.17 Car and Counterweight Buffers
5.1.18 Car and Counterweight Guide Rails, Guide-Rail Supports, and Fastenings
5.1.22 End-Loading Inclined Elevators <\/td>\n<\/tr>\n
493<\/td>\nDiagram 5.1.2.2(a) Hoistway Enclosure Non-Fire-Resistive Construction
Diagram 5.1.2.2(b) Hoistway Without Enclosure <\/td>\n<\/tr>\n
494<\/td>\nDiagram 5.1.2.2(c) Non-Fire-Resistive Hoistway Enclosure Details
Diagram 5.1.3.1 Work Space Dimensions <\/td>\n<\/tr>\n
495<\/td>\nDiagram 5.1.5.1 Refuge Space (When Conformance to Requirement 2.4.1 Is Not Provided)
Diagram 5.1.8.2 Landing-Sill Guards <\/td>\n<\/tr>\n
496<\/td>\nDiagram 5.1.12.2 Platform Guards (Aprons)
Diagram 5.1.13.1 Measurement of Net Platform Area <\/td>\n<\/tr>\n
497<\/td>\nDiagram 5.1.15(a) Example of Static Governor Rope Drive Arrangement
Diagram 5.1.15(b) Example of Wheel-Driven Governor Arrangement
Diagram 5.1.16.1 Example of Protection of Ropes and Traveling Cable <\/td>\n<\/tr>\n
498<\/td>\nDiagram 5.1.18.1 Examples of Typical Guide-Rail Sections
Diagram 5.1.22.5 Example of Retractable Sill Arrangement <\/td>\n<\/tr>\n
499<\/td>\nSECTION 5.2 LIMITED-USE\/LIMITED-APPLICATION ELEVATORS
5.2.1 Electric Limited-Use\/Limited-Application Elevators <\/td>\n<\/tr>\n
501<\/td>\n5.2.2 Hydraulic Limited-Use\/Limited-Application Elevators <\/td>\n<\/tr>\n
502<\/td>\nSECTION 5.3 PRIVATE RESIDENCE ELEVATORS
5.3.1 Private Residence Electric Elevators <\/td>\n<\/tr>\n
506<\/td>\n5.3.2 Private Residence Hydraulic Elevators <\/td>\n<\/tr>\n
507<\/td>\nDiagram 5.3 Typical Private Residence Elevator With Traction Driving Machine <\/td>\n<\/tr>\n
508<\/td>\nDiagram 5.3.1.1.1 Typical Detail of Under-Platform Pressure Switch
Diagram 5.3.1.1.2 Typical Detail of Hatch Cover Arrangement <\/td>\n<\/tr>\n
509<\/td>\nDiagram 5.3.1.7.2 Guarding by Enclosing Within Guide or Track
Diagram 5.3.1.8.2 Clearances at Landing Sill <\/td>\n<\/tr>\n
510<\/td>\nDiagram 5.3.1.12(a) Typical Private Residence Elevator Counterweight With Safety <\/td>\n<\/tr>\n
511<\/td>\nDiagram 5.3.1.12(b) Typical Private Residence Elevator Counterweight Safety <\/td>\n<\/tr>\n
512<\/td>\nDiagram 5.3.1.17 Typical Private Residence Elevator Guide-Rail System <\/td>\n<\/tr>\n
513<\/td>\nDiagram 5.3.2 Typical Hydraulic Private Residence Elevator <\/td>\n<\/tr>\n
514<\/td>\nSECTION 5.4 PRIVATE RESIDENCE INCLINED ELEVATORS
5.4.1 Runway Protection
5.4.2 Landing Enclosures and Gates (Where Required)
5.4.4 Car Enclosures, Car Doors, and Gates
5.4.6 Capacity <\/td>\n<\/tr>\n
515<\/td>\n5.4.8 Suspension Means
5.4.13 Terminal Stopping Devices
SECTION 5.5 POWER SIDEWALK ELEVATORS
5.5.1 Electric Sidewalk Elevators <\/td>\n<\/tr>\n
516<\/td>\nSECTION 5.6 ROOFTOP ELEVATORS
5.6.1 Electric Rooftop Elevators <\/td>\n<\/tr>\n
517<\/td>\nDiagram 5.5 Typical Sidewalk Elevator Layout <\/td>\n<\/tr>\n
518<\/td>\nDiagram 5.5.1.11.2 Sidewalk Elevator Location <\/td>\n<\/tr>\n
519<\/td>\nDiagram 5.5.1.11.3 Requirements for Hinged-Type Sidewalk Doors <\/td>\n<\/tr>\n
520<\/td>\nDiagram 5.5.1.11.4 Requirements for Vertical Lifting Sidewalk Covers <\/td>\n<\/tr>\n
521<\/td>\nSECTION 5.7 SPECIAL PURPOSE PERSONNEL ELEVATORS
5.7.1 Construction of Hoistways and Hoistway Enclosures
5.7.2 Pits
5.7.3 Location and Enclosing of Counterweights <\/td>\n<\/tr>\n
522<\/td>\n5.7.4 Vertical Clearances and Runby
5.7.7 Overhead Machinery Beams and Supports
5.7.8 Hoistway Doors and Gates
5.7.9 Locking Devices for Hoistway Doors or Gates
5.7.10 Car Enclosures, Car Doors and Gates, and Car Illumination
5.7.12 Capacity and Loading <\/td>\n<\/tr>\n
523<\/td>\n5.7.13 Car Safeties and Governors
5.7.14 Suspension Ropes
5.7.15 Counterweight Guiding and Construction
5.7.16 Car and Counterweight Buffers
5.7.17 Car Guide Rails and Guide-Rail Fastenings
5.7.18 Driving Machines and Sheaves
5.7.19 Operating Devices and Control Equipment <\/td>\n<\/tr>\n
524<\/td>\n5.7.20 Operation
5.7.22 Layout Drawings <\/td>\n<\/tr>\n
525<\/td>\nDiagram 5.7.1.1 Typical Hoistway Enclosure <\/td>\n<\/tr>\n
526<\/td>\nDiagram 5.7.13.1 Cutaway View Governor, Releasing Carrier, and Type A Safety <\/td>\n<\/tr>\n
527<\/td>\nDiagram 5.7.14 Typical Traction and Winding-Drum Roping Arrangements <\/td>\n<\/tr>\n
528<\/td>\nSECTION 5.8 MARINE ELEVATORS
5.8.1 Electric Marine Elevators
5.8.2 Hydraulic Shipboard Elevators
5.8.3 Rack-and-Pinion Marine Elevators
SECTION 5.9 MINE ELEVATORS <\/td>\n<\/tr>\n
529<\/td>\n5.9.1 Construction of Hoistways and Hoistway Enclosures
5.9.2 Pits
5.9.4 Vertical Clearances and Runbys for Cars and Counterweights.
5.9.5 Horizontal Car and Counterweight Clearances
5.9.7 Machinery Space, Machine Rooms, Control Spaces, and Control Rooms
5.9.8 Equipment in Hoistways, Machinery Spaces, Machine Rooms, Control Spaces, and Control Rooms
5.9.10 Guarding of the Equipment and Standard Railing
5.9.11 Protection of Hoistway Openings
5.9.12 Hoistway Door Locking Devices and Electric Contacts, and Hoistway Access Switches
5.9.14 Car Enclosures, Car Doors and Gates, and Car Illumination <\/td>\n<\/tr>\n
530<\/td>\n5.9.15 Car Frames and Platforms
5.9.17 Car and Counterweight Safeties
5.9.18 Speed Governors
5.9.20 Suspension Means and Their Connections
5.9.21 Counterweights
5.9.22 Buffers and Bumpers
5.9.26 Operating Devices and Control Equipment <\/td>\n<\/tr>\n
531<\/td>\n5.9.27 Emergency Operations and Signaling Devices
5.9.29 Identification
5.9.30 Sway Control Guides
5.9.31 Welding <\/td>\n<\/tr>\n
532<\/td>\nDiagram 5.9 Typical Mine Elevator Layout <\/td>\n<\/tr>\n
533<\/td>\nSECTION 5.10 ELEVATORS USED FOR CONSTRUCTION
Diagram 5.9.5 Mine Shaft and Mine Elevator Hoistway <\/td>\n<\/tr>\n
534<\/td>\n5.10.1 Electric Elevators Used for Construction <\/td>\n<\/tr>\n
536<\/td>\nDiagram 5.10.1.10.1 Typical Temporary Car Enclosure <\/td>\n<\/tr>\n
538<\/td>\nPart 6 Escalators and Moving Walks
SECTION 6.1 ESCALATORS
6.1.1 Protection of Floor Openings <\/td>\n<\/tr>\n
539<\/td>\n6.1.2 Protection of Trusses and Machine Spaces Against Fire
6.1.3 Construction Requirements <\/td>\n<\/tr>\n
546<\/td>\n6.1.4 Rated Speed
6.1.5 Driving Machine, Motor, and Brake <\/td>\n<\/tr>\n
548<\/td>\n6.1.6 Operating and Safety Devices <\/td>\n<\/tr>\n
553<\/td>\n6.1.7 Lighting, Access, and Electrical Work <\/td>\n<\/tr>\n
554<\/td>\n6.1.8 Outdoor Escalators
Chart 6.1.1.1 Excerpts from NFPA 101\u00ae-2018, Life Safety Code\u00ae Handbook <\/td>\n<\/tr>\n
558<\/td>\nDiagram 6.1.3(a) Relationship of Escalator Parts <\/td>\n<\/tr>\n
559<\/td>\nDiagram 6.1.3(b) Escalator Nomenclature <\/td>\n<\/tr>\n
560<\/td>\nDiagram 6.1.3.2 Handrail
Diagram 6.1.3.3.4(a) Dynamic Escalator Skirt Panels <\/td>\n<\/tr>\n
561<\/td>\nDiagram 6.1.3.3.4(b) Dynamic Escalator Skirt Panels <\/td>\n<\/tr>\n
563<\/td>\nDiagram 6.1.3.3.6(a) Skirt Assembly <\/td>\n<\/tr>\n
564<\/td>\nDiagram 6.1.3.3.7(a) Dynamic Escalator Skirt Panels <\/td>\n<\/tr>\n
565<\/td>\nDiagram 6.1.3.3.7(b) Dynamic Escalator Skirt Panels <\/td>\n<\/tr>\n
566<\/td>\nDiagram 6.1.3.3.7(c) Dynamic Escalator Skirt Panels
Diagram 6.1.3.3.11 Ceiling or Soffit Guard <\/td>\n<\/tr>\n
567<\/td>\nDiagram 6.1.3.3.12(a) High Deck Balustrade Antislide Devices
Diagram 6.1.3.3.12(b) Antislide Devices <\/td>\n<\/tr>\n
568<\/td>\nDiagram 6.1.3.3.13 Deck Barricade
Diagram 6.1.3.5.2 Escalator Step Tread <\/td>\n<\/tr>\n
569<\/td>\nDiagram 6.1.3.5.3 Cleated Riser
Diagram 6.1.3.5.4 Clearance Between Escalator Steps <\/td>\n<\/tr>\n
570<\/td>\nDiagram 6.1.3.6.4 Safety Zone
Diagram 6.1.3.6.5 Two Flat Steps <\/td>\n<\/tr>\n
571<\/td>\nDiagram 6.1.5.3.1(c) Escalator and Moving Walk Stopping Distances <\/td>\n<\/tr>\n
572<\/td>\nDiagram 6.1.6.3.6 Typical Escalator Skirt Obstruction Device <\/td>\n<\/tr>\n
573<\/td>\nDiagram 6.1.6.3.9 Typical Step Upthrust Device <\/td>\n<\/tr>\n
574<\/td>\nDiagram 6.1.6.6 Typical Tandem-Operated Escalator Installation <\/td>\n<\/tr>\n
575<\/td>\nSECTION 6.2 MOVING WALKS
6.2.1 Protection of Floor Openings
Diagram 6.1.8.2 Outdoor Escalator Cover <\/td>\n<\/tr>\n
576<\/td>\n6.2.2 Protection of Supports and Machine Spaces Against Fire
6.2.3 Construction Requirements <\/td>\n<\/tr>\n
579<\/td>\n6.2.4 Rated Speed <\/td>\n<\/tr>\n
580<\/td>\n6.2.5 Driving Machine, Motor, and Brake <\/td>\n<\/tr>\n
581<\/td>\n6.2.6 Operating and Safety Devices <\/td>\n<\/tr>\n
585<\/td>\n6.2.7 Lighting, Access, and Electrical Work <\/td>\n<\/tr>\n
586<\/td>\n6.2.8 Outdoor Moving Walks <\/td>\n<\/tr>\n
587<\/td>\nDiagram 6.2.3(a) Moving Walk Geometry
Diagram 6.2.3(b) Handrail <\/td>\n<\/tr>\n
588<\/td>\nDiagram 6.2.3.1 Maximum Treadway Angle
Diagram 6.2.3.3.5 Skirtless Balustrade Clearances <\/td>\n<\/tr>\n
589<\/td>\nDiagram 6.2.3.4.2 Moving Walk Handrail Extension <\/td>\n<\/tr>\n
590<\/td>\nDiagram 6.2.3.5 Pallet-Type Moving Walk <\/td>\n<\/tr>\n
591<\/td>\nDiagram 6.2.3.5.1 Moving Walk Treadway Slots
Diagram 6.2.3.6(a) Belt-Type Moving Walk <\/td>\n<\/tr>\n
592<\/td>\nDiagram 6.2.3.6(b) Belt-Pallet-Type Moving Walk
Diagram 6.2.3.9(b) Belt Deflection With Roller Bed Support <\/td>\n<\/tr>\n
593<\/td>\nDiagram 6.2.3.9(c) Belt Deflection With Edge Support <\/td>\n<\/tr>\n
594<\/td>\nPart 7 Dumbwaiters and Material Lifts <\/td>\n<\/tr>\n
595<\/td>\nSECTION 7.1 POWER DUMBWAITERS WITHOUT AUTOMATIC TRANSFER DEVICES
7.1.1 Construction of Hoistways and Hoistway Enclosures
Chart 7 Differences Between Freight Elevators, ASME B20.1 Reciprocating Conveyors, Type A Material Lifts,T ype B Material Lifts, and Dumbwaiters <\/td>\n<\/tr>\n
596<\/td>\n7.1.2 Pits
7.1.3 Location and Guarding of Counterweights
7.1.4 Vertical Car Clearances and Runbys for Cars and Counterweights
7.1.5 Horizontal Car and Counterweight Clearances
7.1.6 Protection of Spaces Below Hoistway
7.1.7 Machinery Spaces, Machine Rooms, Control Spaces, and Control Rooms
7.1.8 Electrical Equipment, Wiring, Pipes, Ducts, and HVAC in Hoistways and Machine Rooms
7.1.11 Protection of Hoistway Openings <\/td>\n<\/tr>\n
597<\/td>\n7.1.12 Hoistway Door Locking Devices, Access Switches, and Unlocking Devices <\/td>\n<\/tr>\n
598<\/td>\nDiagram 7.1.11.12 Typical Dumbwaiter Vertical Biparting Door <\/td>\n<\/tr>\n
599<\/td>\nDiagram 7.1.12.1.3 Typical Interlock for Dumbwaiter <\/td>\n<\/tr>\n
600<\/td>\nSECTION 7.2 ELECTRIC DUMBWAITERS WITHOUT AUTOMATIC TRANSFER DEVICES
7.2.1 Car Enclosures, Car Doors and Gates, and Car Illumination
7.2.2 Car Frames and Platforms
7.2.3 Capacity and Loading
7.2.4 Car and Counterweight Safeties
7.2.5 Speed Governors
7.2.6 Suspension Means <\/td>\n<\/tr>\n
601<\/td>\n7.2.8 Bumpers and Buffers
7.2.9 Car and Counterweight Guide Rails, Guide-Rail Supports, and Fastenings
7.2.10 Driving Machines and Sheaves
7.2.11 Terminal Stopping Devices
7.2.12 Operating Devices and Control Equipment <\/td>\n<\/tr>\n
603<\/td>\nDiagram 7.2.10.3(a) Typical Winding-Drum Machine \u2014 Dumbwaiter <\/td>\n<\/tr>\n
604<\/td>\nDiagram 7.2.10.3(b) Typical Floor-Loading Traction Machine \u2014 Dumbwaiter <\/td>\n<\/tr>\n
605<\/td>\nSECTION 7.3 HYDRAULIC DUMBWAITERS WITHOUT AUTOMATIC TRANSFER DEVICES
7.3.11 Operating Devices and Control Equipment
SECTION 7.4 MATERIAL LIFTS WITHOUT AUTOMATIC TRANSFER DEVICES
7.4.2 Classification
7.4.3 Construction of Hoistways and Hoistway Enclosures
7.4.4 Pits <\/td>\n<\/tr>\n
606<\/td>\n7.4.5 Location and Guarding of Counterweights
7.4.6 Vertical Clearances and Runbys for Car and Counterweights
7.4.7 Horizontal Car and Counterweight Clearances
7.4.10 Electrical Equipment in Hoistways and Machine Rooms
7.4.13 Protection of Hoistway Landing Openings <\/td>\n<\/tr>\n
607<\/td>\n7.4.14 Hoistway Door Locking Devices and Electric Contacts, and Hoistway Access Switches
Diagram 7.4.7.4 Beveling and Clearance Requirements <\/td>\n<\/tr>\n
608<\/td>\nSECTION 7.5 ELECTRIC MATERIAL LIFTS WITHOUT AUTOMATIC TRANSFER DEVICES
7.5.1 Car Enclosures, Car Doors and Gates, and Car Illumination
7.5.2 Car Frames and Platforms <\/td>\n<\/tr>\n
609<\/td>\n7.5.3 Capacity and Loading
7.5.4 Car and Counterweight Safeties
7.5.5 Speed Governors
7.5.6 Suspension Ropes and Their Connections
7.5.8 Buffers and Bumpers
7.5.9 Car and Counterweight Guide Rails, Guide-Rail Supports, and Fastenings
7.5.10 Driving Machine and Sheaves <\/td>\n<\/tr>\n
610<\/td>\n7.5.11 Terminal Stopping Devices
7.5.12 Operating Devices and Control Equipment
SECTION 7.6 HYDRAULIC MATERIAL LIFTS WITHOUT AUTOMATIC TRANSFER DEVICES
7.6.7 Terminal Stopping Devices
7.6.8 Operating Devices and Control Equipment <\/td>\n<\/tr>\n
611<\/td>\nSECTION 7.7 AUTOMATIC TRANSFER DEVICES <\/td>\n<\/tr>\n
612<\/td>\n7.7.1 General
Diagram 7.7(a) Cart Lift <\/td>\n<\/tr>\n
613<\/td>\nDiagram 7.7(b) Tote Box Lift
Diagram 7.7(c) Overhead Chain Conveyor Lift <\/td>\n<\/tr>\n
614<\/td>\nDiagram 7.7(d) In-Floor Tow Chain Conveyor Lift
Diagram 7.7(e) Pallet Lift <\/td>\n<\/tr>\n
615<\/td>\nDiagram 7.7(f) Robot Vehicle Lift <\/td>\n<\/tr>\n
616<\/td>\nDiagram 7.7.1 Typical Automatic Transfer Device <\/td>\n<\/tr>\n
617<\/td>\nSECTION 7.8 POWER DUMBWAITERS WITH AUTOMATIC TRANSFER DEVICES
7.8.2 Safety Devices
7.8.3 Emergency Stop Switch
7.8.4 Structural Capacity Load
SECTION 7.9 ELECTRIC MATERIAL LIFTS WITH AUTOMATIC TRANSFER DEVICES
7.9.1 Hoistways, Hoistway Enclosures, and Related Construction
7.9.2 Machinery and Equipment
SECTION 7.10 HYDRAULIC MATERIAL LIFTS WITH AUTOMATIC TRANSFER DEVICES <\/td>\n<\/tr>\n
618<\/td>\nPart 8 General Requirements
SECTION 8.1 SECURITY
8.1.2 Group 1: Restricted
8.1.3 Group 2: Authorized Personnel
8.1.4 Group 3: Emergency Operation <\/td>\n<\/tr>\n
619<\/td>\n8.1.5 Group 4: Other
SECTION 8.2 DESIGN DATA AND FORMULAS
8.2.1 Minimum Rated Load for Passenger Elevators
8.2.2 Electric Elevator Car Frame and Platform Stresses and Deflections <\/td>\n<\/tr>\n
622<\/td>\n8.2.3 Impact on Buffer Supports
8.2.6 Stopping Distances for Car and Counterweight Safeties <\/td>\n<\/tr>\n
623<\/td>\n8.2.8 Hydraulic Jack and Piping <\/td>\n<\/tr>\n
624<\/td>\n8.2.10 Minimum Oil Buffer Strokes: Inclined Elevators
8.2.11 Stopping Distances for Car and Counterweight Safeties for Inclined Elevators <\/td>\n<\/tr>\n
627<\/td>\nDiagram 8.2.2(a) Deflected Car Frame Due to Overturning Moments <\/td>\n<\/tr>\n
628<\/td>\nDiagram 8.2.2(b) Loading Positions on Side-Post Elevators
Diagram 8.2.2(c) Corner Post Crosshead and Truss
Diagram 8.2.2(d) 1:1 Roping Hitch
Diagram 8.2.2(e) 2:1 Roping \u2014 One Sheave
Diagram 8.2.2(f) 2:1 Roping \u2014 Two Sheaves <\/td>\n<\/tr>\n
629<\/td>\nDiagram 8.2.2.5 Car Frame Bending Moment Distribution
Diagram 8.2.2.6(a)
Diagram 8.2.2.6(b)
Diagram 8.2.2.6(c) <\/td>\n<\/tr>\n
630<\/td>\nDiagram 8.2.8.2 Cylinder Design
Diagram 8.2.8.3 Cylinder Head Design <\/td>\n<\/tr>\n
631<\/td>\nSECTION 8.3 ENGINEERING TESTS, TYPE TESTS, AND CERTIFICATION
Diagram 8.2.11 Inclined Elevator Retardation <\/td>\n<\/tr>\n
632<\/td>\n8.3.1 General Requirements for Tests and Certification
8.3.2 Type Tests of Car and Counterweight Oil Buffers
8.3.3 Type Tests of Interlocks, Combination Mechanical Locks and Electric Contacts, and Door or Gate Electric Contacts <\/td>\n<\/tr>\n
633<\/td>\n8.3.4 Entrance Fire Type Tests <\/td>\n<\/tr>\n
634<\/td>\n8.3.6 Escalator Brake and Braking System Tests
8.3.7 Vertical Burn Engineering Test <\/td>\n<\/tr>\n
635<\/td>\n8.3.8 Test Method for Evaluating Room Fire Growth Contribution of Textile Wall Covering
8.3.10 Engineering Tests: Safety Nut and Speed-Limiting Device of Screw-Column Elevators
8.3.11 Step and Pallet Fatigue Engineering Test
8.3.12 Suspension Member Test <\/td>\n<\/tr>\n
636<\/td>\n8.3.13 Type Tests of Elastomeric Buffers <\/td>\n<\/tr>\n
637<\/td>\n8.3.14 Engineering Tests of Car Door Restrictors
SECTION 8.4 ELEVATOR SEISMIC REQUIREMENTS <\/td>\n<\/tr>\n
638<\/td>\n8.4.1 Horizontal Car and Counterweight Clearances
8.4.2 Machinery and Sheave Beams, Supports, and Foundations
8.4.3 Guarding of Equipment
8.4.4 Car Enclosures, Car Doors and Gates, and Car Illumination
8.4.5 Guiding Members and Position Restraints <\/td>\n<\/tr>\n
639<\/td>\n8.4.6 Compensating Rope Sheave Assembly
8.4.7 Counterweights
8.4.8 Car and Counterweight Guide-Rail Systems <\/td>\n<\/tr>\n
642<\/td>\n8.4.9 Driving Machines and Sheaves
8.4.10 Emergency Operation and Signaling Devices <\/td>\n<\/tr>\n
644<\/td>\n8.4.11 Hydraulic Elevators
8.4.12 Design Data and Formulas for Elevators
8.4.13 Component Force Levels Based on Ground Motion Parameters
8.4.14 Elevator Seismic Design Force <\/td>\n<\/tr>\n
645<\/td>\n8.4.15 Component Operating Weight, Wp
Chart 8.4(a) Earthquake Magnitudes
Chart 8.4(b) San Fernando Earthquake Damage to Elevator Systems <\/td>\n<\/tr>\n
646<\/td>\nSECTION 8.5 ESCALATOR AND MOVING WALK SEISMIC REQUIREMENTS
8.5.1 Balustrade Construction
8.5.2 Truss Members <\/td>\n<\/tr>\n
647<\/td>\n8.5.3 Supporting Connections Between the Truss and the Building
8.5.4 Seismic Detection Devices
8.5.5 Allowable Stresses Applicable to Seismic Design
SECTION 8.6 MAINTENANCE, REPAIR, REPLACEMENT, AND TESTING <\/td>\n<\/tr>\n
648<\/td>\n8.6.1 General Requirements <\/td>\n<\/tr>\n
651<\/td>\n8.6.2 Repair
8.6.3 Replacements <\/td>\n<\/tr>\n
653<\/td>\n8.6.4 Maintenance and Testing of Electric Elevators <\/td>\n<\/tr>\n
658<\/td>\n8.6.5 Maintenance and Testing of Hydraulic Elevators <\/td>\n<\/tr>\n
660<\/td>\n8.6.6 Maintenance and Testing of Elevators With Other Types of Driving Machines
8.6.7 Maintenance and Testing of Special Application Elevators
8.6.8 Maintenance of Escalators and Periodic Testing of Escalator and Moving Walks <\/td>\n<\/tr>\n
661<\/td>\n8.6.9 Maintenance of Moving Walks
8.6.10 Maintenance and Testing of Dumbwaiters and Material Lifts <\/td>\n<\/tr>\n
662<\/td>\n8.6.11 Special Provisions <\/td>\n<\/tr>\n
664<\/td>\nDiagram 8.6.1.4.1(a) Maintenance Control Program Records <\/td>\n<\/tr>\n
665<\/td>\nChart 8.6.1.4.1(b) Maintenance Control Program Records <\/td>\n<\/tr>\n
666<\/td>\nDiagram 8.6.3.2(a) 2:1 Double-Wrap Overhead Traction Machine <\/td>\n<\/tr>\n
667<\/td>\nDiagram 8.6.3.2(b) 1:1 Double-Wrap Overhead Traction Machine <\/td>\n<\/tr>\n
668<\/td>\nDiagram 8.6.3.2(c) 1:1 Single-Wrap Overhead Traction Machine <\/td>\n<\/tr>\n
669<\/td>\nDiagram 8.6.3.2(d) 2:1 Single-Wrap Overhead Traction Machine <\/td>\n<\/tr>\n
670<\/td>\nDiagram 8.6.3.2(e) 1:1 Overhead Winding-Drum Machine With Counterweight <\/td>\n<\/tr>\n
671<\/td>\nDiagram 8.6.3.2(f) 1:1 Single-Wrap Basement Traction Machine <\/td>\n<\/tr>\n
672<\/td>\nDiagram 8.6.3.2(g) 2:1 Basement Winding-Drum Underslung Machine <\/td>\n<\/tr>\n
673<\/td>\nDiagram 8.6.3.2(h) 2:1 Basement Winding-Drum Underslung Machine With a Counterweight <\/td>\n<\/tr>\n
674<\/td>\nDiagram 8.6.3.2(i) 1:1 Basement Winding-Drum Underslung Machine With a Back-Drum Counterweight <\/td>\n<\/tr>\n
675<\/td>\nDiagram 8.6.3.2(j) Hydraulic Elevator With a Counterweight and Governor <\/td>\n<\/tr>\n
676<\/td>\nDiagram 8.6.3.2(k) Roped-Hydraulic Elevator With a Vertical Driving Machine <\/td>\n<\/tr>\n
677<\/td>\nSECTION 8.7 ALTERATIONS
Diagram 8.6.3.2(l) Roped-Hydraulic Elevator With a Horizontal Driving Machine <\/td>\n<\/tr>\n
678<\/td>\n8.7.1 General Requirements <\/td>\n<\/tr>\n
679<\/td>\n8.7.2 Alterations to Electric Elevators <\/td>\n<\/tr>\n
688<\/td>\n8.7.3 Alterations to Hydraulic Elevators <\/td>\n<\/tr>\n
693<\/td>\n8.7.4 Alterations to Elevators With Other Types of Driving Machines
8.7.5 Alterations to Special Application Elevators <\/td>\n<\/tr>\n
694<\/td>\n8.7.6 Alterations to Escalators and Moving Walks <\/td>\n<\/tr>\n
696<\/td>\n8.7.7 Alterations to Dumbwaiters and Material Lifts <\/td>\n<\/tr>\n
697<\/td>\nChart 8.7(a) Pre-Modernization Checklist for Electric Elevators <\/td>\n<\/tr>\n
698<\/td>\nChart 8.7(b) Pre-Modernization Performance Evaluation Form <\/td>\n<\/tr>\n
699<\/td>\nDiagram 8.7.1(a) Alterations That Affect Entrances <\/td>\n<\/tr>\n
701<\/td>\nDiagram 8.7.1(b) Door Locking Alterations <\/td>\n<\/tr>\n
703<\/td>\nDiagram 8.7.1(c) Machinery Space, Machine Room, Control Space, and Control Room Alterations <\/td>\n<\/tr>\n
704<\/td>\nDiagram 8.7.1(d) Alterations to Rails, Fishplates, and Brackets <\/td>\n<\/tr>\n
705<\/td>\nDiagram 8.7.1(e) Reuse of Buffers, Safeties, and Governors <\/td>\n<\/tr>\n
706<\/td>\nDiagram 8.7.1(f) Change in Location of Driving Machine, Hydraulic Jack, or Hydraulic Machine <\/td>\n<\/tr>\n
707<\/td>\nDiagram 8.7.1(g) Relocation of Machine, Increase or Decrease in Travel [Adding Floor(s)] <\/td>\n<\/tr>\n
708<\/td>\nDiagram 8.7.1(h) Alterations to Counterweights
Diagram 8.7.1(i) Repair and Field Welding as Part of an Alteration
Diagram 8.7.1(j) Hydraulic Elevator Alteration <\/td>\n<\/tr>\n
709<\/td>\nDiagram 8.7.1(k) Refuge Space \u2014 Hydraulic Elevator <\/td>\n<\/tr>\n
710<\/td>\nDiagram 8.7.1(l) Hoistway Clearances \u2014 Electric Elevator <\/td>\n<\/tr>\n
711<\/td>\nDiagram 8.7.2.22.2 Typical Rod-Type Counterweight <\/td>\n<\/tr>\n
712<\/td>\nDiagram 8.7.2.24 Guide Rails <\/td>\n<\/tr>\n
713<\/td>\nSECTION 8.8 WELDING
SECTION 8.9 CODE DATA PLATE
8.9.1 Required Information
8.9.2 Location <\/td>\n<\/tr>\n
714<\/td>\n8.9.3 Material and Construction
Chart 8.9(a) ASME A17.1\/CSA B44 Code Data Plate Checklist, Electric Elevator Alterations <\/td>\n<\/tr>\n
716<\/td>\nChart 8.9(b) ASME A17.1\/CSA B44 Code Data Plate Checklist, Hydraulic Elevator Alterations <\/td>\n<\/tr>\n
718<\/td>\nSECTION 8.10 ACCEPTANCE INSPECTIONS AND TESTS
8.10.1 General Requirements for Acceptance Inspections and Tests
Diagram 8.9.1 Sample Code Data Plate <\/td>\n<\/tr>\n
720<\/td>\n8.10.2 Acceptance Inspection and Tests of Electric Elevators <\/td>\n<\/tr>\n
723<\/td>\n8.10.3 Acceptance Inspection and Tests of Hydraulic Elevators <\/td>\n<\/tr>\n
724<\/td>\n8.10.4 Acceptance Inspection and Tests of Escalators and Moving Walks <\/td>\n<\/tr>\n
725<\/td>\n8.10.5 Acceptance Inspection and Tests of Other Equipment <\/td>\n<\/tr>\n
726<\/td>\nChart 8.10.1.1.5(a) Acceptance Test for Electric Elevators <\/td>\n<\/tr>\n
727<\/td>\nChart 8.10.1.1.5(b) Acceptance Test for Hydraulic Elevators <\/td>\n<\/tr>\n
728<\/td>\nChart 8.10.1.1.5(c) Acceptance Test for Escalators <\/td>\n<\/tr>\n
729<\/td>\nChart 8.10.1.1.5(d) Acceptance Test for Moving Walks <\/td>\n<\/tr>\n
730<\/td>\nDiagram 8.10.2.2.2(ii)(2) Inertia Application for Type A Safety Device Location of Test Weight <\/td>\n<\/tr>\n
731<\/td>\nSECTION 8.11 PERIODIC INSPECTIONS AND WITNESSING OF TESTS
8.11.1 General Requirements for Periodic Inspections and Witnessing of Tests <\/td>\n<\/tr>\n
733<\/td>\n8.11.2 Periodic Inspection of Electric Elevators <\/td>\n<\/tr>\n
734<\/td>\n8.11.3 Periodic Inspection of Hydraulic Elevators
8.11.4 Periodic Inspection of Escalators and Moving Walks
8.11.5 Periodic Inspection of Other Equipment <\/td>\n<\/tr>\n
735<\/td>\nChart 8.11 Electric and Hydraulic Elevator Periodic Test Requirements <\/td>\n<\/tr>\n
736<\/td>\nChart 8.11.1.3(a) Recommended Inspection and Test Intervals in \u201cMonths\u201d <\/td>\n<\/tr>\n
737<\/td>\nChart 8.11.1.3(b) Guidelines on Use of Monitoring to Provide Inspection Data <\/td>\n<\/tr>\n
744<\/td>\nDiagram 8.11.2.1.3 Inspection and Replacement of Steel Wire Ropes <\/td>\n<\/tr>\n
745<\/td>\nSECTION 8.12 FLOOD RESISTANCES
8.12.1 Flood Resistance Design and Construction
SECTION 8.13 SIGNS, PLATES, AND TAGS
8.13.1 Permanent Plates
8.13.2 Signs
8.13.3 Marking Plates and Tags <\/td>\n<\/tr>\n
746<\/td>\nPart 9 Reference Codes, Standards, and Specifications
Building Transportation Codes and Standards <\/td>\n<\/tr>\n
747<\/td>\nAdditional Codes and Standards
Accessibility Standards
ADA Standards.
ABA Standards.
ADA\/ABA Technical Assistance. <\/td>\n<\/tr>\n
748<\/td>\nBuilding Codes
Other Resources <\/td>\n<\/tr>\n
753<\/td>\nChart 9-1 Applicable ADA Standards by Facility Type
Chart 9-1 Applicable ADA Standards by Facility Type <\/td>\n<\/tr>\n
754<\/td>\nChart 9-2 Applicable ABA Standards by Facility Type
Chart 9-2 Applicable ABA Standards by Facility Type <\/td>\n<\/tr>\n
755<\/td>\nNONMANDATORY APPENDICES
NONMANDATORY APPENDIX A CONTROL SYSTEM
NONMANDATORY APPENDIX B UNLOCKING ZONE
NONMANDATORY APPENDIX C LOCATION OF TOP EMERGENCY EXIT
NONMANDATORY APPENDIX D RATED LOAD AND CAPACITY PLATES FOR PASSENGER ELEVATORS
NONMANDATORY APPENDIX EE LEVATOR REQUIREMENTS FOR PERSONS WITH PHYSICAL DISABILITIES IN JURISDICTIONS ENFORCING NBCC
NONMANDATORY APPENDIX F ASCENDING CAR OVERSPEED AND UNINTENDED CAR MOVEMENT PROTECTION
NONMANDATORY APPENDIX G TOP-OF-CAR CLEARANCE
NONMANDATORY APPENDIX H PRIVATE RESIDENCE ELEVATOR GUARDING
NONMANDATORY APPENDIX I ESCALATOR AND MOVING WALK DIAGRAMS <\/td>\n<\/tr>\n
756<\/td>\nNONMANDATORY APPENDIX J RELATIONSHIP OF PIT LADDER TO HOISTWAY DOOR UNLOCKING MEANS
NONMANDATORY APPENDIX K BEVELING AND CLEARANCE REQUIREMENTS
NONMANDATORY APPENDIX L INDEX OF ALTERATION REQUIREMENTS FOR ELECTRIC ELEVATORS, HYDRAULIC ELEVATORS, ESCALATORS, AND MOVING WALKS
NONMANDATORY APPENDIX M INERTIA APPLICATION FOR TYPE A SAFETY DEVICE LOCATION OF TEST WEIGHT
NONMANDATORY APPENDIX N RECOMMENDED INSPECTION AND TEST INTERVALS IN \u201cMONTHS\u201d
NONMANDATORY APPENDIX P PLUNGER GRIPPER STOPPING DISTANCES
NONMANDATORY APPENDIX Q EXPLANATORY FIGURES FOR THE DEFINITIONS OF ELEVATOR MACHINERY SPACE, MACHINE ROOM, CONTROL SPACE, CONTROL ROOM, REMOTE MACHINE ROOM, OR REMOTE CONTROL ROOM
NONMANDATORY APPENDIX R INSPECTION OPERATION AND HOISTWAY ACCESS SWITCH OPERATION HIERARCHY
NONMANDATORY APPENDIX S HORIZONTALLY AND VERTICALLY SLIDING DOORS \u2014 ILLUSTRATIONS OF DETECTION ZONES <\/td>\n<\/tr>\n
757<\/td>\nNONMANDATORY APPENDIX T INSPECTION AND REPLACEMENT OF STEEL WIRE ROPES
NONMANDATORY APPENDIX U DESIGN REQUIREMENTS \u2014 TRACTION ELEVATOR SUSPENSION SYSTEM
NONMANDATORY APPENDIX V BUILDING FEATURES FOR OCCUPANT EVACUATION OPERATION
NONMANDATORY APPENDIX W WIND TURBINE TOWER ELEVATOR CLEARANCES
NONMANDATORY APPENDIX X ACCEPTANCE TESTS
NONMANDATORY APPENDIX Y MAINTENANCE CONTROL PROGRAM RECORDS
NONMANDATORY APPENDIX Z MASS AND CLOSING TIME OF HORIZONTALLY SLIDING ELEVATOR DOORS
NONMANDATORY APPENDIX AA CHECKLIST FOR FIREFIGHTERS\u2019 EMERGENCY OPERATION <\/td>\n<\/tr>\n
758<\/td>\nINDEX \u2009 <\/td>\n<\/tr>\n
783<\/td>\nTHE AUTHOR KEVIN L. BRINKMAN <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME A17.1\/CSA B44 Handbook – 2019 Handbook on Safety Code for Elevators and Escalators<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2019<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":380578,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-380569","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","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\/380569","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\/380578"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=380569"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=380569"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=380569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}