2022 electrical change order costs
TRANSCRIPT
2022 Electrical Change Order Costs with RSMeans dataA comprehensive collection of costs designed for everything from detailing large scopes of work to conceptually estimating smaller ones. With adjustments for more than 930 locations across North America, costs can be localized for even greater accuracy.
Your 2022 cost guide features¡ Completely updated material, labor, and equipment prices for unit costs, assemblies, and square foot models.¡ New data management system and verifi cation process for all cost information.¡ Data collection and assimilation include the latest data science processes and methods.
ISBN 978-1-943215-01-0
U.S.
pric
e $3
50.0
0
Construction: Technical/Professional
RSMeans Catalog No. 60232 ISBN 978-1-955341-05-9
Same Data. Simpli� ed.Search for unit prices by keyword Leverage the most up-to-date data Skip the location multiplier
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Electrical Change Order Costs
with RSM
eans data
2022
ElectricalChange OrderCostswith RSMeans data
202234th annual edition
Copyright The Gordian Group, Inc. 2022
34th annual edition2022
Antonio D'Aulerio, Senior Editor
Electrical Change Order Costs with RSMeans data
$350.00 per copy (in United States)Price is subject to change without prior notice.0232
RSMeans data from GordianConstruction Publishers & Consultants30 Patewood Dr., Suite 350Greenville, SC 29615United States of America1.800.448.8182RSMeans.com
Copyright 2021 by The Gordian Group Inc.All rights reserved.Cover photo © iStock.com/yenwen
Printed in the United States of AmericaISSN 1540-630XISBN 978-1-955341-05-9
Gordian’s authors, editors, and engineers apply diligence and judgment in locating and using reliable sources for the information published. However, Gordian makes no express or implied warranty or guarantee in connection with the content of the information contained herein, including the accuracy, correctness, value, suffi ciency, or completeness of the data, methods, and other information contained herein. Gordian makes no express or implied warranty of merchantability or fi tness for a particular purpose. Gordian shall have no liability to any customer or third party for any loss, expense, or damage, including consequential, incidental, special, or punitive damage, including lost profi ts or lost revenue, caused directly or indirectly by any error or omission, or arising out of, or in connection with, the information contained herein. For the purposes of this paragraph, “Gordian” shall include The Gordian Group, Inc., and its divisions, subsidiaries, successors, parent companies, and their employees, partners, principals, agents and representatives, and any third-party providers or sources of information or data. Gordian grants the purchaser of this publication limited license to use the cost data
contained herein for purchaser’s internal business purposes in connection with construction estimating and related work. The publication, and all cost data contained herein, may not be reproduced, integrated into any software or computer program, developed into a database or other electronic compilation, stored in an information storage or retrieval system, or transmitted or distributed to anyone in any form or by any means, electronic or mechanical, including photocopying or scanning, without prior written permission of Gordian. This publication is subject to protection under copyright law, trade secret law and other intellectual property laws of the United States, Canada and other jurisdictions. Gordian and its affi liates exclusively own and retain all rights, title and interest in and to this publication and the cost data contained herein including, without limitation, all copyright, patent, trademark and trade secret rights. Except for the limited license contained herein, your purchase of this publication does not grant you any intellectual property rights in the publication or the cost data.
Vice President, DataChris Gaudreau
Vice President, ProductTed Kail
Principal EngineerBob Mewis
Engineers: Architectural Divisions1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 41Matthew Doheny, ManagerSam BabbittSergeleen EdouardRichard GoldinScott KellerThomas LaneGiles Munyard
Engineers: Civil Divisions and Wages2, 31, 32, 33, 34, 35, 44, 46Derrick Hale, PE, ManagerChristopher BabbittStephen BellMichael LynchElisa MelloDavid Yazbek
Engineers: Mechanical, Electrical, Plumbing & Conveying Divisions14, 21, 22, 23, 25, 26, 27, 28, 48Joseph Kelble, ManagerBrian AdamsMichelle CurranAntonio D’Aulerio
Thomas LyonsJake MacDonald
Contributing EngineersJohn Melin, PE, ManagerPaul CowanBarry HutchinsonGerard Lafond, PEMatthew Sorrentino
Technical Project LeadKevin Souza
Production Debra Panarelli, ManagerJonathan ForgitEdward GreenSharon LarsenSheryl RoseJanice Thalin
Data Quality Euricka Thomas, ManagerDavid ByarsAudrey ConsidineEllen D’Amico
Cover DesignBlaire Collins
InnovationChris Gaudreau, Vice PresidentKedar GaikwadTodd GlowacSrini NarlaJoseph Woughter
Copyright The Gordian Group, Inc. 2022
iii
Foreword ivHow the Cost Data Is Built: An Overview vEstimating with RSMeans data: Unit Prices viiHow to Use the Cost Data: The Details ixUnit Price Section 1RSMeans data: Unit Prices—How They Work 2
Pre-Installation Change Order Costs 7Post-Installation Change Order Costs 259
Reference Section 511Change Order Procedures and Considerations 512Crew Listings 523Historical Cost Indexes 525City Cost Indexes 526Location Factors 569Abbreviations 575
Index 579Training Class Options 594Labor Trade Rates includingOverhead & Profit Inside Back Cover
Table of Contents
Copyright The Gordian Group, Inc. 2022
1
Unit Price Section
Pre-Installation Costs 7General Requirements
01 21 Allowances .......................................... 1001 51 Temporary Utilities ............................ 11
Furnishings12 46 Furnishing Accessories ...................... 14
Special Construction13 47 Facility Protection .............................. 16
Plumbing22 05 Common Work Results for
Plumbing ............................................. 18Heating, Ventilation & Air Conditioning
23 83 Radiant Heating Units ....................... 20Integrated Automation
25 05 Common Work Results forIntegrated Automation ....................... 26
25 36 Integrated AutomationInstrumentation & TerminalDevices ................................................ 26Electrical
26 01 Operation and Maintenance ofElectrical Systems .............................. 28
26 05 Common Work Results forElectrical .............................................. 29
26 09 Instrumentation and Control forElectrical Systems .............................. 123
26 12 Medium-Voltage Transformers .......... 12426 13 Medium-Voltage Switchgear .............. 12526 22 Low-Voltage Transformers ................. 12626 24 Switchboards and Panelboards .......... 13026 25 Low-Voltage Enclosed Bus
Assemblies .......................................... 15426 27 Low-Voltage Distribution
Equipment ........................................... 17426 28 Low-Voltage Circuit Protective
Devices ................................................ 19226 29 Low-Voltage Controllers .................... 19726 31 Photovoltaic Collectors ...................... 20026 32 Packaged Generator Assemblies ....... 20126 33 Battery Equipment .............................. 20126 35 Power Filters and Conditioners ......... 20226 36 Transfer Switches ............................... 20526 41 Facility Lightning Protection ............ 20626 51 Interior Lighting .................................. 20726 52 Safety Lighting .................................... 21526 54 Classified Location Lighting .............. 21526 55 Special Purpose Lighting .................... 21626 56 Exterior Lighting ................................. 21726 61 Lighting Systems and Accessories .... 22026 71 Electrical Machines ............................ 224
Communications27 05 Common Work Results for
Communications ................................ 22827 11 Communications Equipment Room
Fittings ................................................. 22827 13 Communications Backbone
Cabling ................................................. 23027 15 Communications Horizontal
Cabling ................................................. 23127 21 Data Communications Network
Equipment ........................................... 23427 32 Voice Communications Terminal
Equipment ........................................... 23527 41 Audio-Video Systems ......................... 23527 42 Electronic Digital Systems ................ 236
27 51 Distributed Audio-VideoCommunications Systems ................. 236
27 52 Healthcare Communications andMonitoring Systems ........................... 237
27 53 Distributed Systems ........................... 237Electronic Safety & Security
28 05 Common Work Results forElectronic Safety and Security .......... 240
28 23 Video Management System ............... 24028 31 Intrusion Detection ............................ 24128 33 Security Monitoring and Control ...... 24128 46 Fire Detection and Alarm .................. 24228 47 Mass Notification ............................... 24328 52 Detention Security Systems .............. 244
Utilities33 71 Electrical Utility Transmission and
Distribution ......................................... 24633 72 Utility Substations ............................. 25233 73 Utility Transformers .......................... 25333 75 High-Voltage Switchgear and
Protection Devices ............................. 25333 78 Substation Converter Stations .......... 25433 79 Site Grounding .................................... 254
Transportation34 43 Airfield Signaling and Control
Equipment ........................................... 256Electrical Power Generation
48 13 Hydroelectric Plant Electrical PowerGeneration Equipment ....................... 258
Post-Installation Costs 259General Requirements
01 21 Allowances .......................................... 26201 51 Temporary Utilities ............................ 263
Furnishings12 46 Furnishing Accessories ...................... 266
Special Construction13 47 Facility Protection .............................. 268
Plumbing22 05 Common Work Results for
Plumbing ............................................. 270Heating, Ventilation & Air Conditioning
23 83 Radiant Heating Units ....................... 272Integrated Automation
25 05 Common Work Results forIntegrated Automation ....................... 278
25 36 Integrated AutomationInstrumentation & TerminalDevices ................................................ 278Electrical
26 01 Operation and Maintenance ofElectrical Systems .............................. 280
26 05 Common Work Results forElectrical .............................................. 281
26 09 Instrumentation and Control forElectrical Systems .............................. 375
26 12 Medium-Voltage Transformers .......... 37626 13 Medium-Voltage Switchgear .............. 37726 22 Low-Voltage Transformers ................. 37826 24 Switchboards and Panelboards .......... 38226 25 Low-Voltage Enclosed Bus
Assemblies .......................................... 40626 27 Low-Voltage Distribution
Equipment ........................................... 426
26 28 Low-Voltage Circuit ProtectiveDevices ................................................ 444
26 29 Low-Voltage Controllers .................... 44926 31 Photovoltaic Collectors ...................... 45226 32 Packaged Generator Assemblies ....... 45326 33 Battery Equipment .............................. 45326 35 Power Filters and Conditioners ......... 45426 36 Transfer Switches ............................... 45726 41 Facility Lightning Protection ............ 45826 51 Interior Lighting .................................. 45926 52 Safety Lighting .................................... 46726 54 Classified Location Lighting .............. 46726 55 Special Purpose Lighting .................... 46826 56 Exterior Lighting ................................. 46926 61 Lighting Systems and Accessories .... 47226 71 Electrical Machines ............................ 476
Communications27 05 Common Work Results for
Communications ................................ 48027 11 Communications Equipment Room
Fittings ................................................. 48027 13 Communications Backbone
Cabling ................................................. 48227 15 Communications Horizontal
Cabling ................................................. 48327 21 Data Communications Network
Equipment ........................................... 48627 32 Voice Communications Terminal
Equipment ........................................... 48727 41 Audio-Video Systems ......................... 48727 42 Electronic Digital Systems ................ 48827 51 Distributed Audio-Video
Communications Systems ................. 48827 52 Healthcare Communications and
Monitoring Systems ........................... 48927 53 Distributed Systems ........................... 489
Electronic Safety & Security28 05 Common Work Results for
Electronic Safety and Security .......... 49228 23 Video Management System ............... 49228 31 Intrusion Detection ............................ 49328 33 Security Monitoring and Control ...... 49328 46 Fire Detection and Alarm .................. 49428 47 Mass Notification ............................... 49528 52 Detention Security Systems .............. 496
Utilities33 71 Electrical Utility Transmission and
Distribution ......................................... 49833 72 Utility Substations ............................. 50433 73 Utility Transformers .......................... 50533 75 High-Voltage Switchgear and
Protection Devices ............................. 50533 78 Substation Converter Stations .......... 50633 79 Site Grounding .................................... 506
Transportation34 43 Airfield Signaling and Control
Equipment ........................................... 508Electrical Power Generation
48 13 Hydroelectric Plant Electrical PowerGeneration Equipment ....................... 510
Sect. No. Page Sect. No. Page Sect. No. PageTable of Contents
Copyright The Gordian Group, Inc. 2022
511
All the reference information is in one section,making it easy to find what you need to know. . . and easy to use the data set on a daily basis.This section is visually identified by a verticalblack bar on the page edges.In this Reference Section we’ve included ChangeOrder Procedures and Considerations, withreference tables, explanations, and estimatinginformation that support how we developed theunit price data; Crew Listings, a listing of allcrews, equipment, and their costs; HistoricalCost Indexes for cost comparisons over time;City Cost Indexes and Location Factors foradjusting costs to the region you are in; and anexplanation of all the Abbreviations in thedata set.
Table of ContentsChange Order Procedures and Considerations 512
R.1 Change Order Installation Phase ........................................................................................... 514R.2 Change Order Installation Efficiency.................................................................................... 514R.3 Impact of Quantity on Change Order Material Purchasing................................................ 515R.4 Manpower Required to Install Electrical Units ................................................................... 516R.5 Efficient Ratios of Foremen to Crew..................................................................................... 517R.6 Impact of Crew Size on Supervision ..................................................................................... 517R.7 Lost Efficiency Due to Increased Crew Size......................................................................... 518R.8 Time Required for Crew Orientation.................................................................................... 518R.9 Effects of Overtime ................................................................................................................. 519R.10 Contract Change Order ........................................................................................................ 520R.11 Extra Work Order .................................................................................................................. 521R.12 Proposal .................................................................................................................................. 522
Crew Listings 523Historical Cost Indexes 525City Cost Indexes 526Location Factors 569Abbreviations 575
ReferenceSection
Copyright The Gordian Group, Inc. 2022