Page Estimator's Electrical Man-Hour Manual

3. Auflage 1999
ISBN: 978-0-08-050596-1
Verlag: Elsevier Science & Techn.
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 465 Seiten

This manual's latest edition continues to be the best source available for making accurate, reliable man-hour estimates for electrical installation. This new edition is revised and expanded to include installation of electrical instrumentation, which is used in monitoring various process systems.

Autoren/Hrsg.

Page, John S.

Inhaltsverzeichnis

1;Front Cover;1
2;Estimator's Electrical Man-Hour Manual;4
3;Copyright Page;5
4;Contents;6
5;Preface;19
5.1;The Human Factor in Estimating;19
6;Introduction;20
7;Section 1: BRANCH, SERVICE, AND FEEDER ROUGH-IN;26
7.1;Section Introduction;26
7.2;Square Boxes, Covers, and Rings;27
7.3;Octagon and Special Boxes, Round Covers, and Rings;30
7.4;Knockout Type Outlet Gang Boxes and Covers;34
7.5;Handy and Sectional Switch Boxes;41
7.6;S.C. Pull and Hinge Covered Boxes;43
7.7;Rigid Steel or Aluminum Oval Conduit Bodies;50
7.8;Chapter 8. Rigid Steel or Aluminum Oval Conduit Bodies;51
7.9;Electric Metallic Tubing Oval Conduit Bodies;52
7.10;Plastic Conduit Oval Conduit Bodies;53
7.11;FS Type Threaded Cast Device Boxes;54
7.12;FS Type Threadless Cast Device Boxes;68
7.13;FS Type Device Box Covers;72
7.14;Moisture Proof Threaded Device Boxes and Covers;73
7.15;Vapolet and SEH Type Threaded Cast Outlet and Junction Boxes;74
7.16;Single and Duplex Cast Iron and Steel K.O. Type Floor Boxes;75
7.17;Cast Iron Junction and Gang Floor Boxes;76
7.18;Galvanized Rigid Steel Conduit;77
7.19;Rigid Aluminum Conduil;81
7.20;Plastic Conduit;86
7.21;Electric Metallic Tubing (Thinwall);91
7.22;Flexible Steel Conduit;96
8;Section 2: BRANCH, SERVICE, AND FEEDER WIRING;105
8.1;Section Introduction;105
8.1.1;Branch Circuit, Size #8 and Smaller, 600- Volt, Single Conductor, Stranded Copper Wire;108
8.1.2;Branch Circuit, Size #8 and Smaller, 600-Volt, Single Conductor, Solid Aluminum Wire;110
8.1.3;Branch Circuit, Size #8 and Smaller, 600-Volt, Single Conductor, Stranded Aluminum Wire;112
8.1.4;Fixture Wiring, Single Conductor, 600-Volt, #12 and Smaller, and Solid Copper;114
8.1.5;Boiler Room Wiring, Single Conductor, 300-Volt, #8 and Smaller, Solid and Stranded Copper;115
8.1.6;Flexible Metallic Armored Cable;116
8.1.7;Nonmetallic Sheathed Cable;120
8.1.8;Connectors for Flexible Metallic Armored and Nonmetallic Sheathed Cable;124
8.1.9;Low Voltage Thermostat and Lighting Control Branch Cable;125
8.1.10;Mineral Insulated Cable and Terminators;130
8.1.11;Aluminum Sheathed Cable, and Connectors;135
8.1.12;Service and Feeder Wiring, Size #6 and Larger, 600-Volt, Single Conductor, Stranded Copper, Rubber lnsulated;141
8.1.13;Service and Feeder Wiring, Single Conductor—600 Volt;145
8.1.14;Service and Feeder Wiring Single Conductor—600-Volt;149
8.1.15;Service and Feeder Wiring Single Conductor— 600Volts;153
8.1.16;Wire Connectors and Lugs;157
8.1.17;Wire Vertical Riser Supports;158
8.1.18;Service and Feeder Wire Grounding Materials;159
8.1.19;Mineral Insulated Sheathed Cable wire Size # 6 and Larger;160
8.1.20;Interlocked Armored Cable;166
9;Section 3: WIRING DEVICES—SWITCHES, OUTLETS, AND RECEPTACLES;172
9.1;Section Introduction;172
9.2;Tumbler and Tumbler Lock Type Switches;173
9.3;Weatherproof, Mark Time, and Thermal Switches;174
9.4;Door, Momentary Contact, Tumble Type Dimmer, and Rotary Dimmer Switches;175
9.5;Switch and Receptacle Combinations and Duplex Receptacles;176
9.6;Single Nongrounding Receptacles;177
9.7;Single Grounding Receptacles;178
9.8;Miscellaneous Receptacles;179
9.9;Switch Receptacle, and Combination Plates;180
9.10;Miscellaneous Device Plates;181
9.11;Despard Devices;182
9.12;Despard Plates;183
10;Section 4: SURFACE METAL RACEWAY AND BRANCH BUSWAY;184
10.1;56. Section Introduction;184
10.2;57. Fittings and Boxes for Surface Metal Raceway;185
10.3;58. Surface Metal Raceway and Wire One Piece;186
10.4;59. Surface Metal Raceway mid Multi-Outlet Assemblies—Two Piece;187
10.5;60. Branch Busway—50 Amp Plug-ln Type;188
11;Section 5: LIGHTING FIXTURES;189
11.1;Section Introduction;189
11.2;Commercial Interior Incandescent Fixtures;190
11.3;Commercial and Industrial Incandescent Exit Light Units;199
11.4;Industrial Interior Incandescent Fixtures;200
11.5;Interior Vaportite and Mercury Vaportite;207
11.6;Interior Fluorescent Lighting Fixtures;210
11.7;Fluoresct,nt Luminous Ceiling System—Conditions 1, 2 and 3;238
11.8;Fluorescent Luminous Ceiling System— Conditions 4 and 5;238
11.9;Auditorium Lighting;239
11.10;Fluorescent Tube Installation;240
11.11;Fluorescent Ballast and Filter Installation;241
11.12;Incandescent Bulb Installation;242
11.13;Outdoor Floor Lighting;243
12;Section 6: UNDERFLOOR DUCT;244
12.1;Section Introduction;244
12.2;Fiber Ducts;245
12.3;Standard Steel Ducts and Fittings;246
12.4;Standard Steel Duct Junction Boxes and Accessories;247
12.5;Steel Trench Duct;248
12.6;Steel Trench Duct Fittings;249
12.7;Steel Trench Duct Fittings;250
12.8;Steel Industrial Duct;251
12.9;Duct Wiring and Devices and Accessories;252
12.10;Low and High Potential Devices;253
13;Section '7: BUS DUCT;254
13.1;Section Introduction;254
13.2;Install 3-Phase, 3-Pole Copper Plug-ln Type Bus Duct;255
13.3;Install 3-Phase, 3-Pole Aluminum Plug-In Type Bus Duct;259
13.4;Fusible and Nonfusible Switches 250- or 600-Volts;263
13.5;Plug-ln Molded Case Circuit Breakers;265
13.6;3-Phase, 3-Pole Copper-Feeder Type Bus Duct;268
13.7;3-Phase, 3-Pole Aluminum Feeder Type Bus Duct;272
14;Section 8: ELECTRIC HEATING AND VENTILATING;276
14.1;Section Introduction;276
14.2;Baseboard Convectors;277
14.3;Radiant Baseboards and Baseboard Accessories;278
14.4;Indoor Type Radiant Heat Cable;279
14.5;600-Volt Outside Heating Cable;280
14.6;Outdoor Mat Type Heating Cable;281
14.7;Outdoor Mat Type Heating Cable;282
14.8;Surface and Suspended Ceiling Mounted Radiant Heating Panels;283
14.9;Electric Floor and Wall Heaters;284
14.10;Recessed and Radiant Wall Heaters;285
14.11;Radiant and Infrared Ceiling Heaters;286
14.12;Radiant and Infrared Commercial Ceiling Heaters;287
14.13;Duct Insert Heaters;288
14.14;Electric Furnaces;289
14.15;Hydronic Heater Elements;290
14.16;Hydronic Heater Elements;291
14.17;Electrostatic Air Filters and Domestic Humidifiers;292
14.18;Air to Air Heat Pumps;293
14.19;Standard Unit Heaters with Blowers;294
14.20;Explosion Proof Unit Heaters with Blowers;295
14.21;Powered Roof Ventilators;296
14.22;Non-Heating Blowers;297
14.23;Exhaust Fans;298
14.24;Electric Heating Controls;299
15;Section 9: PANELBOARDS AND ACCESSORIES;300
15.1;Section Introduction;300
15.2;Branch Circuit Panelboards;301
15.3;Distribution and Power Panelboards;306
16;Section 10: SWITCHBOARDS AND ACCESSORIES;316
16.1;118. Section Introduction;316
16.2;119. Handling Low Voltage Switchboard Sections;317
16.2.1;Molded Case Circuit Breakers;318
16.2.2;Switchboard Branch Conductor Connectors;318
16.2.3;Circuit Wire Connections to Spare Branches in Place;319
16.2.4;Replacing Blank Spaces with Branch Units in Place;320
16.3;Main Circuit Breaker Conductor and Switchboard Busway Stub Connections Switch and Fuse Type Branches;321
16.3.1;Circuit Wie Connections to Spare Branches in Place;323
16.3.2;Miscellaneous Switchboard Section;324
16.3.3;Conductor Terminations and Terminal Connections;324
16.3.4;Meters for Switchboards 3-Phase, 4-Wire;325
16.3.5;Replace Blank Spaces with Switch and Fuse Branch Units;326
16.4;Switchboard Pull Boxes;327
17;Section 11: SWITCHES, STARTERS, CONTROLS, AND GUTTERS;328
17.1;Section Introduction;328
17.2;Externally Operated Safety Switches;329
17.3;Circuit Breakers Separate and Combination Installation;331
17.4;Magnetic Starters;332
17.5;Manual Motor Starting Switches;333
17.6;1- and 2-Speed Drum Switches;334
17.7;Control Devices;335
17.8;Reduced Voltage and Multi-Speed Starters;336
17.9;Auxiliary Gutters and Fittings;337
17.10;Junction Boxes;338
17.11;1- and 2-Door Terminal Cabinets;339
17.12;Current Transformer, Meter Test Cabinets, and Meter Troughs;340
17.13;Meter Service Entrance Switches and Meter Socket Circuit Breaker;341
17.14;Interconnecting Conductors, Split Bolt Connectors, and Lugs;342
17.15;Conduit Nipples for Split Bolt and Lug Connectors;343
18;Section 12: MOTOR CONTROL CENTERS;344
18.1;Section Introduction;344
18.2;Handling Motor Control Modular Units;346
18.3;Conductor Connections for Full Voltage, Non Reversing Modular Control Units;347
18.4;Circuit Wire Connections to Spare Units in Place;350
18.5;Conductor Connections for Class I…Type B…Modular Control Units with Terminal Blocks Provided;351
18.6;Accessories for Modular Control Starter;354
18.7;Main Lugs and Neutral Block Connections;354
18.8;Conductor Connections for Full Voltage Non Reversing Modular Control Units with Interlocking Auxiliary Contacts;355
18.9;Motor Control Center Pull Boxes;357
19;Section 13: MOTOR CONTROLS AND MOTORS;358
19.1;Section Introduction;358
19.2;Motor Starting Switches for 30-Amp AC Motors;359
19.3;Mounting and Connecting Dial Type Speed Regulating Rheostats;359
19.4;Starting Compensators for 3-Phase Squirrel Induction AC Motors;360
19.5;30 Amp AC Magnetic Switches;361
19.6;3-Pole 220-Volt AC Magnetic Switches;361
19.7;DC Motor Switches;362
19.8;DC Motor Rheostats and Switches;362
19.9;DC Motor Switches--Starting Rheostats and Externally Operated Switches;363
19.10;Mounting Motors;364
20;Section 14: POWER TRANSFORMERS;369
20.1;Section Introduction;369
20.2;Air and Oil Cooled Transformers 60 Cycle…Single Phase—Primary 440 or 550 Volts—Seconda 115 or 230 Volts;370
20.3;Cycle—Single Phase Primary Volts—Secondary 115 / 230 Volts;371
21;Section 15: OUTSIDE OVERHEAD SYSTEMS;372
21.1;Section Introduction;372
21.2;Overhead Street Lighting;373
21.3;Pole Setting and Pole Anchors;375
21.4;Guys;376
21.5;Cross Arms, Pins, and Secondary Racks;377
21.6;Stringing Wire;378
21.7;Aerial Cable;379
21.8;Grounding and Prinmry and Secondary Protective Devices;380
21.9;Overhead Street Lighting and Control Installations;381
21.10;Pole Mounted Distribution Line Transformers;382
21.11;Distribution Line Regulators and Capacitors;382
22;Section 16: OUTSIDE UNDERGROUND SYSTEMS;383
22.1;Section Introduction;383
22.2;Underground Fiber Ducts;384
22.3;Underground Asbestors Cement Ducts;385
22.4;Underground Clay Ducts;386
22.5;Lead Covered and Direct Burial Cable;387
22.6;600-Volt, Type RL Wire Cable Splices;388
23;Section 17: COMMUNICATIONS AND SIGNAL SYSTEMS;389
23.1;Section Introduction;389
23.2;Low Voltage Wire and Cable For Control Circuits and Communication and Annunciator Systems;390
23.3;Wire and Cable Terminal Connections;400
23.4;Telephones and Burglar and Centralized Radio Systems;401
23.5;Clock and Program Systems;402
23.6;Fire Alarm and Hospital Signaling Systems;403
23.7;Nurses Call and Paging Systems;404
23.8;Intercommunication Systems;405
23.9;Miscellaneous Signal System Devices;406
23.10;Power Supply Items;407
24;Section 18: ELECTRICAL INSTRUMENT INSTALLATION;408
24.1;Section Introduction;408
24.2;Local-Mounted Flow InsUmnents;409
24.3;Flanged Electrical Liquid-Level Transmitters;410
24.4;Electrical Local-Mounted Liquid-Level Instruments;411
24.5;Local-Mounted Liquid-Level Instruments;412
24.6;Local-Mounted Liquid-Level Instruments;413
24.7;Local-Mounted Liquid-Level Instruments;414
24.8;Local-Mounted Pressure Instruments;415
24.9;Local-Mounted Temperature Instruments;416
24.10;Local-Mounted Temperature Instruments;417
24.11;Control Panel Installation;418
24.12;Connecting Electrical Panel Board Instruments;419
25;Section 19: ANCHORS, FASTENERS, HANGERS AND SUPPORTS;420
25.1;Section Introduction;420
25.2;Miscellaneous Anchors and Bolts;421
25.3;Expansion and Self-Drill Anchors;422
25.4;Concrete Inserts and Powder Actuated Pins and Studs;423
25.5;Channel Inserts, Continuous Channel Inserts, and Channel Supports;424
25.6;Conduit Strap Supports;425
25.7;Structural Steel Beam Clamps and Bolts;426
25.8;Hanger Channels and Rods;427
25.9;Conduit and Pipe Clamps;428
25.10;Conduit, Cable and Ring Hangers;429
25.11;Conduit Supports, Straps and Hangers;430
25.12;Bus Duct Wall Brackets;431
25.13;Bus Duct Hangers and Supports;432
25.14;Field Cut Knockouts for Panelboards and Control Centers;433
25.15;Supports and Fasteners for Distribution Cabinets;434
25.16;Grouting in Steel Channels for Equipment;434
26;Section 20: DEMOLITION, EXCAVATION AND CONCRETE;435
26.1;Section Introduction;435
26.2;Channeling Concrete, Brick, and Tile Construction;436
26.3;Cutting Holes in Walls Heights to 10 and 15 Feet;437
26.4;Cutting Holes in Walls Heights to 20 and 25 Feet;438
26.5;Excavation for Poles;439
26.6;Machine Excavation for Ducts and Manholes;440
26.7;Hand Excavation for Ducts and Manholes;441
26.8;Rock Excavation for Ducts and Manholes;441
26.9;Shoring and Bracing Trenches;441
26.10;Disposal of Excavated Materials;442
26.11;Disposal of Excavated Materials;443
26.12;Machine and Hand Backfill;444
26.13;Duct Encasement and Manhole Forms;445
26.14;Duct Encasement and Manhole Concrete;446
27;Section 21: TECHNICAL INFORMATION;447
27.1;Section Introduction;447
27.2;Definitions;448
27.3;Mensuration Units;449
27.4;Conversion Factors;450
27.5;Decimal and Metric Equivalents of Common Fractions of An Inch;451
27.6;Natural Trigonometric Functions;452
27.7;Mechanical, Electrical and Heat Equivalents;453
27.8;Electrical Formula for Determining Amperes, Horsepower, Kilowatts and Kilovolt-Amperes;454
27.9;Allowable Ampacities of Insulated;455
27.10;Correction Factors for Room Temperatures over 30ºc (86ºf);459
27.11;Maximum Number of Conductors in Trade Size of Conduit or Tubing;460
27.12;Conduit Spacings;461
27.13;Electrical Symbols;462
27.14;Electrical Symbols;463
27.15;Conversion Table—Minutes to Decimal Hours;464