خرید استاندارد مجموعه استانداردهای اروپایی BS EN ISO

برای دانلود استانداردهای اعلامی در ادامه و خرید پکیج استاندارد BS EN ISO برای مدل سازی اطلاعات ساختمان بر روی کلید خرید در انتهای صفحه کلیک کنید. پس از اتصال به درگاه پرداخت هزینه و تکمیل مراحل خرید، لینک دانلود استاندارد ایمیل می شود.استانداردها در فرمت PDF اورجینال و به زبان انگلیسی و این نسخه در سال 2024 تهیه شده است بنابراین تا این تاریخ هر انچه بروز منتشر شده است، وجود دارد. تاریخ هر استاندارد مشخص است. .نسخه الکترونیکی استاندارد قابلیت کپی برداری copy و Paste دارد.

در صورتی که نیاز به پی دی اف هر استانداردی از CII دارید، کافیست مشخصات استاندارد Construction Industry Institute درخواستی را برای گیگاپیپر ارسال کنید. کلیه شماره استانداردهاي موسسه صنعت ساختمان موجود است.

خرید استاندارد CSA ANSI CHMC 2

دانلود استاندارد SO EN BS Standards SET , for
Building Information Modelling (BIM)

ISO EN BS Standards SET , for
Building Information Modelling (BIM)

دانلود مجموعه استانداردهای اروپایی BS EN ISO برای مدل سازی اطلاعات ساختمان و سیویل

این مجموعه شامل استانداردهای کمیته های فنی ISO/TC 59-13 (SC-13) و CEN/TC 442 , پک BS-1192  و پک BS-8541 با موضوع Building Information Modelling می باشند.

مجموعه حال حاضر، پکیجی از مهمترین و کاربردی ترین استانداردهای BIM در سطح بین المللی می باشد که با بهترین قیمت می توانید آخرین ویرایشهای همه استانداردهای BIM  و مدل سازی ساختمان را دانلود نمایید.

لیست استانداردهایی که لینک دانلود در اختیار شما قرار خواهد گرفت، به شرح زیر است:

استانداردهای پک ISO+CEN برای BIM

 ISO 12006-2:2015   Building construction — Organization of information about construction works — Part 2: Framework for classification

 ISO 12006-3:2022   Building construction — Organization of information about construction works — Part 3: Framework for object-oriented information

 ISO 12911:2023   Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) — Framework for specification of BIM implementation

 ISO 16354:2013   Guidelines for knowledge libraries and object libraries

 ISO 16739-1:2024   Industry Foundation Classes (IFC) for data sharing in the construction and facility management industries — Part 1: Data schema ( PLUS DISK OF 16739-1 2018 & 2013 )

ISO 16757-1:2015▹
Data structures for electronic product catalogues for building services – Part 1: Concepts, architecture and model

 DIN EN ISO 16757-2:2016 (DUTCH LANGUAGE) Data structures for electronic product catalogues for building services — Part 2: Geometry

 ISO 19650-1:2018   Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) — Information management using building information modelling — Part 1: Concepts and principles

 ISO 19650-2:2018    Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) — Information management using building information modelling — Part 2: Delivery phase of the assets

 ISO 19650-3:2020    Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) — Information management using building information modelling — Part 3: Operational phase of the assets

 ISO 19650-4:2022   Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) — Information management using building information modelling — Part 4: Information exchange

 ISO 19650-5:2020   Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) — Information management using building information modelling — Part 5: Security-minded approach to information management

 ISO 21597-1:2020    Information container for linked document delivery — Exchange specification — Part 1: Container

 ISO 21597-2:2020    Information container for linked document delivery — Exchange specification — Part 2: Link types

 ISO 22263:2008      Organization of information about construction works — Framework for management of project information

 ISO 23387:2020      Building information modelling (BIM) — Data templates for construction objects used in the life cycle of built assets — Concepts and principles

 ISO 29481-1:2016      Building information models — Information delivery manual — Part 1: Methodology and format

 ISO 29481-2:2012       Building information models — Information delivery manual — Part 2: Interaction framework

 ISO 29481-3:2022       Building information models — Information delivery manual — Part 3: Data schema

BS EN 17412-1-2020    Building Information Modelling — Level of Information Need

استانداردهای پک BS-1192

1. BS 1192 :2007           Collaborative production of architectural, engineering and construction information – Code of practice
2. BS PAS 1192-2: 2013  Specification for information management for the capital/delivery phase of construction projects using building information modelling
3. BS PAS 1192-3: 2014   Specification for information management for the operational phase of assets using building information modelling
4. BS PAS 1192-4-2014     Collaborative production of information Part 4: Fulfilling employer’s information exchange requirements using COBie – Code of practice
5. BS PAS 1192-5–2015    Specification for security-minded building information modelling, digital built environments and smart asset management
6. BS PAS 1192-6–2018     Specification for collaborative sharing and use of structured Health and Safety information using BIM

استانداردهای پک BS-8541

BS 8541-6–2015     Library objects for architecture, engineering and construction – Part 6: Product and facility declarations – Code of practice

BS 8541-1–2012    Library objects for architecture, engineering and construction. Identification and classification – code of practice

BS 8541-2–2011    Library objects for architecture, engineering and construction. Recommended 2d symbols of building elements for use in building information modelling

BS 8541-3–2012     Library objects for architecture, engineering and construction. Shape and measurement – code of practice

BS 8541-4–2012     Library objects for architecture, engineering and construction. Attributes for specification and assessment – code of practice

BS 8541-5–2015     Library objects for architecture, engineering and construction. Assemblies – code of practice

خرید استاندارد CII RR257

برای دانلود استاندارد CII RR 257 و خرید استاندارد An Analysis of Global Procurement and Materials Management Practices in the Construction Industry بر روی کلید خرید در انتهای صفحه کلیک کنید. پس از اتصال به درگاه پرداخت هزینه و تکمیل مراحل خرید، لینک دانلود استاندارد ایمیل می شود.استاندارد در فرمت PDF اورجینال و به زبان انگلیسی و مربوط به سال 2012 ارسال می شود.نسخه الکترونیکی استاندارد قابلیت کپی برداری copy و Paste دارد.

در صورتی که نیاز به پی دی اف هر استانداردی از CII دارید، کافیست مشخصات استاندارد Construction Industry Institute درخواستی را برای گیگاپیپر ارسال کنید. کلیه شماره استانداردهاي موسسه صنعت ساختمان موجود است.

خرید استاندارد تجزیه و تحلیل تدارکات جهانی و شیوه های مدیریت مواد در صنعت ساخت و ساز

دانلود استاندارد CII RR-257

Materials management is a complex and comprehensive process involving people, organizations, technologies, and processes that manage the definition, sourcing, planning, quantification, supplier qualification, purchasing, supplier QA/QC, expediting, transportation, logistics, and control of materials and associated information across the life cycle of a capital project. Materials and related services account for a large percentage of a capital project’s total installed cost (TIC). Implementation of a materials management program contributes to predictable project outcomes, reduced costs, improved productivity, and quality.

دانلود استاندارد تجزیه و تحلیل تدارکات جهانی و شیوه های مدیریت مواد در صنعت ساخت و ساز

مدیریت مواد فرآیندی پیچیده و جامع است که شامل افراد، سازمان‌ها، فناوری‌ها و فرآیندهایی است که تعریف، منبع‌یابی، برنامه‌ریزی، کمی‌سازی، صلاحیت تامین‌کننده، خرید، QA/QC تامین‌کننده، تسریع، حمل‌ونقل، تدارکات، و کنترل مواد و مرتبط را مدیریت می‌کنند. اطلاعات در طول چرخه عمر یک پروژه سرمایه ای مواد و خدمات مرتبط درصد زیادی از کل هزینه نصب شده یک پروژه سرمایه ای (TIC) را تشکیل می دهند. اجرای یک برنامه مدیریت مواد به نتایج قابل پیش بینی پروژه، کاهش هزینه ها، بهبود بهره وری و کیفیت کمک می کند.

فهرست مطالب CII Research Report 257-11

An Analysis of Global Procurement
and Materials Management Practices
in the Construction Industry
Carlos H. Caldas
Cindy L. Menches
Laure Navarro
Daniel M. Vargas
The University of Texas at Austin
Pedro M. Reyes
Baylor University

Table of Contents
List of Tables …………………………………………………………………………………………. viii
List of Figures ………………………………………………………………………………………… xiv
Chapter 1 – Introduction ………………………………………………………………………………1
Problem statement ……………………………………………………………………………….1
Motivation and purpose ……………………………………………………………………….1
Research objectives ……………………………………………………………………………..2
Scope …………………………………………………………………………………………………3
Limitations and assumptions…………………………………………………………………4
Organization of report ………………………………………………………………………….4
Chapter 2 – Research methodology ……………………………………………………………….5
Chapter 3 – Background information …………………………………………………………….8
The origins of supply chain management ……………………………………………….8
Supply chain management in the construction industry ………………………….10
Why materials management is important ……………………………………………..14
Materials management in the construction industry today ………………………16
Literature review conclusions ……………………………………………………………..22
Chapter 4 – Phase I survey ………………………………………………………………………….23
Purpose and content …………………………………………………………………………..23
Participants ……………………………………………………………………………………….24
Analysis……………………………………………………………………………………………24
Results ……………………………………………………………………………………………..25
Chapter 5 – Phase II survey ………………………………………………………………………..51
Purpose and content …………………………………………………………………………..51
Participants ……………………………………………………………………………………….52
Analysis……………………………………………………………………………………………53
Results ……………………………………………………………………………………………..53
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Chapter 6 – Case studies …………………………………………………………………………….80
Purpose and content …………………………………………………………………………..80
Participants ……………………………………………………………………………………….80
Analysis……………………………………………………………………………………………81
Results ……………………………………………………………………………………………..81
Chapter 7 – Implementing Global Procurement and Materials Management
Programs ………………………………………………………………………………………….94
Core functions …………………………………………………………………………………..96
Support functions …………………………………………………………………………….119
Chapter 8 – Current and foreseen issues ……………………………………………………..125
Workforce issues: shortage, retirement, and qualification ……………………..128
Project of growing size and complexity………………………………………………131
Strategic supplier relationships ………………………………………………………….134
Global sourcing: identification, risk assessment, and access ………………….137
Materials, manufacturing, and fabrication quality ………………………………..140
Environment and sustainability………………………………………………………….143
Chapter 9 – Conclusions and recommendations …………………………………………..149
Research summary …………………………………………………………………………..149
Conclusions …………………………………………………………………………………….150
Implementation recommendations ……………………………………………………..151
Recommendations for future research ………………………………………………..152
Appendices ……………………………………………………………………………………………..153
Appendix A – RT257 team members ………………………………………………….154
Appendix B – Participating organizations ……………………………………………155
Appendix C – Phase I survey form ……………………………………………………..156
Appendix D – Phase I survey results …………………………………………………..169
Appendix E – Phase II survey form…………………………………………………….192
Appendix F – Phase II survey results ………………………………………………….211
Appendix G – Case study interview guide …………………………………………..235
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Appendix H – Case study summaries ………………………………………………….241
References ………………………………………………………………………………………………280

List of Tables
Table 1 – Comparison of survey results: 1999 vs. 2008 (owners) …………………….26
Table 2 – Comparison of survey results: 1999 vs. 2008 (contractors) ……………….26
Table 3 – Possible names for the Materials Management department ……………….27
Table 4 – Functions embraced by the different departments …………………………….28
Table 5 – Responsibility for subcontracts ……………………………………………………..29
Table 6 – Assigned person dedicated to MM at the home office ………………………30
Table 7 – Assigned person dedicated to MM at the jobsite………………………………30
Table 8 – Centralization vs. decentralization …………………………………………………30
Table 9 – Foreign office for international procurement …………………………………..31
Table 10 – Involvement of the MM group in project front-end planning …………..31
Table 11 – Design need and spares compatibility …………………………………………..32
Table 12 – Preferred strategy to procure long-lead equipment (owners) ……………33
Table 13 – Established procedures for managing bulk materials’ MRP ……………..33
Table 14 – Assessment of the MRP process: estimated vs. actual quantities ……..34
Table 15 – Unique ID numbers for major equipment ……………………………………..34
Table 16 – Schedule requirements for major equipment ………………………………….34
Table 17 – Supplier terms and conditions ……………………………………………………..35
Table 18 – Multiple projects procurement databases ………………………………………35
Table 19 – e-procurement ……………………………………………………………………………35
Table 20 – Reverse auctions ………………………………………………………………………..36
Table 21 – Mature import/export compliance system ……………………………………..36
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Table 22 – Import/export compliance system rating ……………………………………….36
Table 23 – Proactive expediting programs …………………………………………………….37
Table 24 – Liquidated damages for late deliveries ………………………………………….37
Table 25 – Incentives for early deliveries ……………………………………………………..38
Table 26 – Materials Management process audits ………………………………………….38
Table 27 – Design quality reviews ……………………………………………………………….39
Table 28 – Suppliers’ database ……………………………………………………………………39
Table 29 – Formal supplier quality evaluations before selection ………………………39
Table 30 – Inspection plans …………………………………………………………………………40
Table 31 – Agreements with carriers …………………………………………………………….40
Table 32 – Routing guide ……………………………………………………………………………40
Table 33 – Use of tracking systems ………………………………………………………………41
Table 34 – Central warehousing of equipment ……………………………………………….41
Table 35 – Systematic inventories ………………………………………………………………..42
Table 36 – Surplus reducing programs ………………………………………………………….42
Table 37 – Potential surplus report/list ………………………………………………………….42
Table 38 – Use of outsourcing to implement MM functions ……………………………43
Table 39 – Functions outsourced (owners)…………………………………………………….43
Table 40 – Functions outsourced (contractors) ………………………………………………43
Table 41 – Integrated MM computer system ………………………………………………….44
Table 42 – Integrated MM computer system rating ………………………………………..44
Table 43 – Functions covered in the MM computer system …………………………….45
Table 44 – Type of MM computer system …………………………………………………….46
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Table 45 – Quality of communications and data interchange rating ………………….46
Table 46 – Rating of the quality of interfaces between own electronic
MM systems and those of external organizations …………………………………..47
Table 47 – Technologies used in the MM process ………………………………………….47
Table 48 – Use of metrics to assess the MM process ………………………………………48
Table 49 – Tracking of “on-time” delivery ……………………………………………………48
Table 50 – Definition of “on-time” delivery ………………………………………………….49
Table 51 – Counterfeit materials ………………………………………………………………….49
Table 52 – Materials Management as a component of the corporate strategic
plan ………………………………………………………………………………………………….54
Table 53 – Use of alliances as a component of the corporate strategic plan ……….54
Table 54 – Outsourcing of MM functions as a component of the corporate
strategic plan …………………………………………………………………………………….54
Table 55 – Written materials management plan for each capital project ……………55
Table 56 – Materials Management plan as a living document …………………………55
Table 57 – Advanced lock-in of shop manufacturing capacity …………………………56
Table 58 – Modularization ………………………………………………………………………….56
Table 59 – Formal procedures for evaluating suppliers’ financial stability ………..56
Table 60 – Use of supplier’s terms and conditions ………………………………………….57
Table 61 – Evolution of competitive bidding …………………………………………………57
Table 62 – Evolution of split awards …………………………………………………………….57
Table 63 – Development of a subcontracting plan for each capital project ………..58
Table 64 – Implementation of subcontractors’ qualification programs ………………58
Table 65 – Subcontractors’ performance tracking …………………………………………..58
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Table 66 – Scheduling challenges due to competing demand on
subcontractors’ capacity ……………………………………………………………………..59
Table 67 – Reduced pool of qualified subcontractors due to increased
safety standards …………………………………………………………………………………59
Table 68 – Electronic transfer of vendor data ………………………………………………..60
Table 69 – Expediting of second and third-tier suppliers …………………………………60
Table 70 – Third-party providers to perform expediting …………………………………60
Table 71 – Increase in late deliveries ……………………………………………………………61
Table 72 – Evaluation of suppliers’ quality system ………………………………………..61
Table 73 – Metrics to assess suppliers’ performance ……………………………………….61
Table 74 – Suppliers’ requalification …………………………………………………………….62
Table 75 – Third-party providers to perform in-shop supplier surveillance ……….62
Table 76 – Frequency of non-conformances and defects …………………………………62
Table 77 – Transportation and logistics third-party providers ………………………….63
Table 78 – Relying on equipment suppliers for shipping …………………………………63
Table 79 – Advanced agreements to reserve space on vessels ………………………….63
Table 80 – Dedicated trade manager …………………………………………………………….64
Table 81 – Up-to-date procedures for import/export compliance ……………………..64
Table 82 – Influence of post 9/11 requirements on timely delivery …………………..64
Table 83 – Site Materials Management: coordination with procurement teams ….65
Table 84 – Site Materials Management: involvement in project execution
strategies ………………………………………………………………………………………….65
Table 85 – On-site supplier stores ………………………………………………………………..65
Table 86 – Planning for first year operations spares ……………………………………….66
Table 87 – Spare parts assessment process ……………………………………………………66
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Table 88 – Engagement of operations and maintenance in the materials
management plan ………………………………………………………………………………66
Table 89 – IT systems: transfer of engineering requirements into the
MM system ………………………………………………………………………………………67
Table 90 – IT systems: synchronization of project schedule across major
supply chain tiers ………………………………………………………………………………67
Table 91 – Client access to the IT MM system ………………………………………………68
Table 92 – Training to increase the effective utilization of MM IT system ………..68
Table 93 – Impact of workforce issues rating ………………………………………………..69
Table 94 – Potential solutions to workforce issues: training …………………………….69
Table 95 – Potential solutions to workforce issues: mentoring …………………………69
Table 96 – Potential solutions to workforce issues: global work sharing …………..70
Table 97 – Impact of projects of ever-growing size and complexity …………………70
Table 98 – Measures to address project size and complexity: workforce training .70
Table 99 – Measures to address project size and complexity: recruitment of
experienced personnel ………………………………………………………………………..71
Table 100 – Measures to address project size and complexity: extensive risk
assessment ………………………………………………………………………………………..71
Table 101 – Level of concern with strategic supplier relationships …………………..71
Table 102 – Supplier strategic relationships as a component of the corporate
strategic plan …………………………………………………………………………………….72
Table 103 – Specific policies or procedures to have and maintain supplier
relationships ……………………………………………………………………………………..72
Table 104 – Supplier strategic relationships to address speed to market and
lock in shop space ……………………………………………………………………………..72
Table 105 – PEpC model …………………………………………………………………………….73
Table 106 – Long-term partners: requalification …………………………………………….73
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Table 107 – Long term partners: competitive pricing evaluation ……………………..73
Table 108 – Involvement in sourcing from emerging markets …………………………74
Table 109 – Global sourcing: dedicated resources ………………………………………….74
Table 110 – Global sourcing: specific policies and procedures for low-cost
country sourcing………………………………………………………………………………..74
Table 111 – Impact of quality issues …………………………………………………………….75
Table 112 – Tracking quality from global suppliers: internal resources …………….75
Table 113 – Tracking quality from global suppliers: third-party resources ………..76
Table 114 – Tracking quality from global suppliers: involvement with
second and third-tier suppliers …………………………………………………………….76
Table 115 – Concern with issues related to the environment and sustainability ….77
Table 116 – Sustainability objectives as a component of the corporate
strategic plan …………………………………………………………………………………….77
Table 117 – Sustainability practices: dedicated resources ……………………………….77
Table 118 – Sustainability practices: supplier assessment on environmental
practices …………………………………………………………………………………………..78
Table 119 – Sustainability practices: supplier assessment on social impact
practices …………………………………………………………………………………………..78
Table 120 – Sustainability practices: carbon footprint reduction ………………………78
Table 121 – Sustainability practices: fuel consumption reduction …………………….78
Table 122 – Sustainability practices: metrics to measure environmental
performance ……………………………………………………………………………………..79
Table 123 – Current and foreseen issues ……………………………………………………..127
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List of Figures
Figure 1 – Research methodology ………………………………………………………………….5
Figure 2 – Multi-project network supply chain (Vaidyanathan and
O’Brien, 2004) ………………………………………………………………………………….12
Figure 3 – Aging workforce (Rappaport A., Bancroft E., Okum L. (2003))……….20
Figure 4 – Survey I participants …………………………………………………………………..24
Figure 5 – Survey II participants ………………………………………………………………….52
Figure 6 – Case studies participants ……………………………………………………………..81
Figure 8 – Quality Management cycle ………………………………………………………..109
Figure 9 – On a 1 to 5 scale, how is your organization impacted by
workforce issues such as shortage, qualification or retirement? ……………..128
Figure 10 – Our organization has seen an increase in the use of
modularization due to the lack of local resources …………………………………130
Figure 11 – Our organization uses global work sharing in materials
management ……………………………………………………………………………………131
Figure 12 – On a 1 to 5 scale, does your organization face projects of
ever-growing size and complexity? ……………………………………………………132
Figure 13 – Our organization plans for and implements specific procedures
such as workforce training to address the growing complexity and
size of projects ………………………………………………………………………………..133
Figure 14 – Our organization specifically looks for people with experience
to work on mega projects ………………………………………………………………….134
Figure 15 – Our organization implements specific policies or procedures to
have and maintain supplier relationships …………………………………………….135
Figure 16 – In long term supplier relationships we continue to evaluate
competitive pricing ………………………………………………………………………….136
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Figure 17 – Our organization is familiar with PEpC (Procurement –
Engineering – procurement – Construction) and implements it ……………..137
Figure 18 – On a 1 to 5 scale, how involved is your organization with
sourcing from emerging markets? ……………………………………………………..138
Figure 19 – Our organization implements specific policies or procedures for
low cost country sourcing …………………………………………………………………139
Figure 20 – Our organization has well established procedures to address the
logistical challenges with global supply ……………………………………………..140
Figure 21 – On a 1 to 5 scale, how is your organization impacted by issues
with the quality of materials, manufacturing and fabrication? ……………….141
Figure 22 – Our organization has 3rd party resources tracking the quality
of materials, as well as the manufacturing and fabrication quality
from global suppliers ……………………………………………………………………….142
Figure 23 – Our organization ensures that second and third tier suppliers
meet the quality standards …………………………………………………………………142
Figure 24 – Our organization has dedicated internal resources tracking the
quality of materials, manufacturing and fabrication quality from
global suppliers ……………………………………………………………………………….143
Figure 25 – On a 1 to 5 scale, how concerned is your organization with
issues related to environment and sustainability? …………………………………144
Figure 26 – Sustainability objectives are part of our organization’s
strategic plan …………………………………………………………………………………..145
Figure 27 – My organization has dedicated resources to plan for and
implement sustainability policies ……………………………………………………….146
Figure 28 – Our organization assesses suppliers on their environmental
practices …………………………………………………………………………………………147
Figure 29 – Our organization looks into reduced travel cost or reduced
usage of oil for fuel and manufactured goods ………………………………………147
Figure 30 – Our organization implements metrics to measure its
environmental performance (e.g.: balanced scorecard: a set of metrics
that not only focuses on financial outcome, but also on social and
environmental factors) ……………………………………………………………………..148

خرید استاندارد CII IR 252-2d

برای دانلود استاندارد CII IR252 2d و خرید هندبوک The Construction Productivity Handbook
بر روی کلید خرید راهنمای بهره وری ساخت و ساز در انتهای صفحه کلیک کنید. پس از اتصال به درگاه پرداخت هزینه و تکمیل مراحل خرید، لینک دانلود استاندارد ایمیل می شود.استاندارد در فرمت PDF اورجینال و به زبان انگلیسی و مربوط به سال 2013 ارسال می شود.نسخه الکترونیکی استاندارد قابلیت کپی برداری copy و Paste دارد.

در صورتی که نیاز به پی دی اف هر استانداردی از CII دارید، کافیست مشخصات استاندارد Construction Industry Institute درخواستی را برای گیگاپیپر ارسال کنید. کلیه شماره استانداردهاي موسسه صنعت ساختمان موجود است.

خرید کتاب راهنمای بهره وری ساخت و ساز

دانلود کتاب CII IR252-2D The Construction Productivity Handbook

Over the course of five phases, the CII Construction Productivity Research Program investigated practices that are known to improve construction productivity, but for one reason or another, are rarely integrated on individual projects. The program explored volumes of research and bodies of knowledge about the factors that influence productivity, practices used on jobsites to control it, and challenges to accurately and consistently measuring it to provide useful industry metrics. Much like the construction industry itself, information about construction productivity is fragmented, existing in volumes of technical reports, academic journals, student theses, and assorted company handbooks.

This Construction Productivity Handbook makes a significant contribution to industry practice and the body of knowledge by synthesizing information about construction productivity into a single source. Although much of the material in this handbook originates from other sources, the handbook also presents the comprehensive body of new knowledge developed during the five phases of the CII Construction Productivity Research Program. This handbook is intended to be used in three ways: 1) as a reference for productivity experts, 2) as a guide to improving productivity for industry practitioners, and 3) as a construction productivity textbook in construction and engineering university programs.

دانلود هندبوک راهنمای بهره وری ساخت و ساز 252

در طول پنج مرحله، برنامه تحقیقاتی بهره وری ساخت و ساز CII شیوه هایی را بررسی کرد که برای بهبود بهره وری ساخت و ساز شناخته شده اند، اما به دلایلی به ندرت در پروژه های فردی ادغام می شوند. این برنامه حجم تحقیقات و مجموعه‌ای از دانش را در مورد عواملی که بر بهره‌وری تأثیر می‌گذارند، شیوه‌های مورد استفاده در مکان‌های شغلی برای کنترل آن، و چالش‌های اندازه‌گیری دقیق و پیوسته آن برای ارائه معیارهای صنعتی مفید را بررسی کرد. مانند خود صنعت ساخت و ساز، اطلاعات مربوط به بهره وری ساخت و ساز پراکنده است و در مجلدات گزارش های فنی، مجلات دانشگاهی، پایان نامه های دانشجویی و کتاب های راهنمای شرکت های مختلف موجود است.

این کتابچه راهنمای بهره وری ساخت و ساز با ترکیب کردن اطلاعات مربوط به بهره وری ساخت و ساز در یک منبع واحد، کمک قابل توجهی به عملکرد صنعت و مجموعه دانش می کند. اگرچه بسیاری از مطالب این کتاب راهنما از منابع دیگر نشأت می‌گیرد، کتاب راهنما همچنین مجموعه جامعی از دانش جدید را ارائه می‌کند که در طول پنج مرحله برنامه تحقیقاتی بهره‌وری ساخت‌وساز CII توسعه یافته است. این کتاب راهنما به سه صورت در نظر گرفته شده است: 1) به عنوان مرجع برای کارشناسان بهره وری، 2) به عنوان راهنمای بهبود بهره وری برای دست اندرکاران صنعت، و 3) به عنوان کتاب درسی بهره وری ساخت و ساز در برنامه های دانشگاه های ساختمانی و مهندسی.

چکیده CII IR252-2d-2013- The Construction Productivity Handbook

Executive Summary
Over the course of five phases, the CII Construction Productivity Research Program investigated
practices that are known to improve construction productivity, but for one reason or another, are
rarely integrated on individual projects. The program explored volumes of research and bodies of
knowledge about the factors that influence productivity, practices used on jobsites to control it, and
challenges to accurately and consistently measuring it to provide useful industry metrics. Much like
the construction industry itself, information about construction productivity is fragmented, existing in
volumes of technical reports, academic journals, student theses, and assorted company handbooks.
This Construction Productivity Handbook makes a significant contribution to industry practice
and the body of knowledge by synthesizing information about construction productivity into a single
source. Although much of the material in this handbook originates from other sources, the handbook
also presents the comprehensive body of new knowledge developed during the five phases of the CII
Construction Productivity Research Program. This handbook is intended to be used in three ways: 1)
as a reference for productivity experts, 2) as a guide to improving productivity for industry practitioners,
and 3) as a construction productivity textbook in construction and engineering university programs.

فهرست مطالب هندبوک Research Team 252, Construction Productivity Research Program

The Construction Productivity Handbook
Research Team 252, Construction Productivity Research Program
Construction Industry Institute
Implementation Resource 252-2d
October 2013

The Need for Consistent Measures of Construction Productivity
137
Index
145
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List of Tables
Table 2.1. Methods of quantity measurement
8
Table 2.2. Direct and Indirect Work Hours
9
Table 4.1. Structure of the BPPII for Industrial Projects
42
Table 5.1. Pipe Support Cost Comparison between Welded and
61
Weldless/Modularized Pipe Support System
Table 5.2. Typical Pipe Diameters and Materials for Weldless Piping
63
Table 5.3. Comparison of Modular, Prefabricated, and Stick-built Formwork Systems
67
Table 5.4. The Benefits and Limitations of Using Modular Formwork
69
Table 6.1. Recommended Rework Root Causes Classification Tree
80
Table 6.2. Rework Reduction Programs in the Management Hierarchy
81
Table 6.3. Rework Evaluation Structure
84
Table 7.1. Workers’ Perspectives of the Factors that Affect Construction Labor
90
Productivity
Table 7.2. The Most Significant Factors for Each Trade Group
96
Table 7.3. Checklist of Responsibilities and Expectations for Discipline Superintendents
98
Table 7.4. Checklist of Responsibilities and Expectations for the General Foreman
99
and Craft Foremen
Table 7.5. Checklist of Roles and Responsibilities for Craft Foreman and Supervisor
101
Table 7.6. CWDA Sections, Questions, and Average Importance Weights
103
Table 7.7. Summary of Expected Benefits of Craft Training Identified by CII RT 231
Survey
107
Table 7.8. Expected Benefits and Costs on Model Plants with Craft Training in 2006
Dollars
109
Table 8.1. Methods Used to Obtaining Information that Can Identify Barriers to
Productivity and Ways to Improve Productivity
113
Table 8.2. Detail Tasks and Guides of Activity Analysis
115
Table 8.3. A Section of the VOW Tool
120
Table 8.4. IE Techniques Identified for the Construction Industry
129
Table 10.1. A Summary of Existing Mechanical Piping Codes of Accounts
139
Table 10.2. An Example of Piping Code Breakdowns by Six Companies
141
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List of Figures
Figure 3.1. Journeymen Productivity at 30- to 90-percent Relative Humidity
15
Figure 3.2. Effects of Weather on Mason Productivity
15
Figure 3.3. The Effects of Acceleration on Productivity in Electrical Projects
16
Figure 3.4. Effect of Crowding on Labor Efficiency
18
Figure 3.5. Effects of Crew Overloading on Efficiency
19
Figure 3.6. Cumulative Effect of Overtime on Productivty
20
Figure 3.7. Effect of Shift Work on Piping Productivity
21
Figure 3.8. Effects of Change Orders on Productivity Loss
23
Figure 3.9. Effects of Absenteeism on Productivity Loss
24
Figure 3.10. Learning Curve Models
26
Figure 3.11. Percentage of Those in Employment Working and Average Minutes Worked
by Day of the Week
27
Figure 3.12. Diminishing Benefits from Multiskilling
30
Figure 4.1. A BPPII Rating
50
Figure 4.2. A Sample BPPII Score Report
51
Figure 5.1. Spool and Valve Locations at the Port
55
Figure 5.2. Number of RFID Tags (Pipe Spools) in Each Laydown Area by Week
56
Figure 5.3. Cost-benefit of Information Value Lost over Time
58
Figure 5.4. Cost-benefit Example of Lost Productivity
58
Figure 5.5. Weldless and Modular Pipe Supports
60
Figure 5.6. Anatomy of a Grooved Joint
63
Figure 5.7. A Quick-connect Structural Pipe Support
63
Figure 5.8. Comparison of Structural Steel Connection Work Processes
64
Figure 5.9. SCC Slump Test Measurement
65
Figure 5.10. Labor Unit Rates for Concrete Placement of Wall Sections
Using SCC and Conventional Concrete
66
Figure 5.11. Rebar Cages Made from Grade 60 Reinforced Steel and Grade 100
Reinforced Steel
70
Figure 5.12. Sample Beam Design
71
Figure 5.13. Scatter Plot with Quadratic Regression Line for the Percent Change
in Labor Productivity on the Technology Index, 1976–1998
75
Figure 5.14. Box Plot of Validation Approach
76
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Figure 6.1. RRP Process Flow Chart
82
Figure 6.2. Rework Impact Evaluation and Trend Analysis
83
Figure 6.3. Corrective Action Planning Process
84
Figure 7.1. CWDA Scoring Mechanism
105
Figure 7.2. Comparison of CWDA Scores and Safety Performance
106
Figure 7.3. Performance Factor versus Percentage of Certified-plus Craft Professionals
108
Figure 8.1. Activity Analysis Continuous Improvement Process
114
Figure 8.2. Foreman Delay Survey Instruction Sheet
118
Figure 8.3. Foreman Delay Survey Form
119
Figure 8.4. VOW Tool Implementation Process
121
Figure 8.5. Example of Five-minute Rating
122
Figure 8.6. Initial Crew Balance Chart for Excavation
124
Figure 8.7. Revised Crew Balance Chart for Excavation
125
Figure 8.8. Process Chart Symbols (Oglesby 1989; Olomolaiye 1998)
126
Figure 8.9. Sample Steel Erection Flow Diagram and Process Chart
127
Figure 8.10. Revised Steel Erection Flow Diagram and Process Chart
127
Figure 9.1. Lean Wheel
132