Orientation of Myanmar National Building Code for Part 7
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Transcript of Orientation of Myanmar National Building Code for Part 7
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Technical Working Group â 7
MEMBER
LISTS August,2011No Name Designation Department
1. U Nyaunt Pe Group Leader UE Co., Ltd
2. U Kyi Lwin Dy Group Leader MES
3. U Ye Win Aung Secretary Young Engineer
4. U Myint Sein Member Ministry of Industry
5. U Than Tun Aung Member MES
6. Daw Khine Khine Wint Yi Member Young Engineer
7. Daw Po Po Min Member Young Engineer
8. U Myint Zaw Member MOC
9. U Win Mimm Member YCDC
10. U Myo Min Hlaing Member Technical University
11. U Tun Shwe Member CQHP
12. U Ko Ko Gyi Coordinator MES
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7.1 CONSTRUCTIONAL PRACTICES
7.2 STORAGE,
STACKING
AND
HANDLING
OF
MATERIALS
7.3 SAFETY IN CONSTRUCTION OF ELEMENTS OF A BUILDING
7.4 MAINTENANCE MANAGEMENT, REPAIRS, RETROFITTING
AND
STRENGTHENING
OF
BUILDINGS
7.5 SAFETY
IN
DEMOLITION
OF
BUILDINGS
⢠ANNEX A to E
⢠SUFFIXES
MAIN CHAPTHERS
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ContentsNO. TITLE PAGE
7.1 CONSTRUCTIONAL PRACTICE
7.1.1 General 9537.1.2 Planning, Management and Practices 953
7.2 STORAGE, STACKING AND HANDLING OF MATERIALS
7.2.1 General 9757.2.2 Storage, Stacking and Handling of Materials 976
7.2.3 Unloading
Rail/Road
Wagons
and
Motor
Vehicles 9877.3 SAFETY IN CONSTRUCTION OF ELEMENTS OF A BUILDING
7.3.1 General 9887.3.2 Terminology 9887.3.3 Temporary construction, Use of Side Walls and Temporary 989
Encroachments
7.3.4 Testing 9907.3.5 Inspection and Rectification of Hazardous Defects 990
7.3.6 Foundations 9907.3.7 General Requirements and Common Hazards during Excavation 991
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7.3.8 Piling and Other Deep Foundation 993
7.3.9 Walls 995
7.3.10 Common Hazards during Walling 997
7.3.11 Roofing 9987.3.12 Additional Safety Requirements for Erection of Concrete 999
Framed Structures(Highârise building)
7.3.13 Additional Safety Requirements for Erection of Structural 1005
Steel Work
7.3.14 Miscellaneous Items
1009
7.3.15 Finishes 1012
7.3.16 Fragile Fixtures 1012
7.3.17 Electrical Installation and Lifts 1012
7.3.18 General Requirement 1013
7.3.19 Constructional
Machinery
10157.4 MAINTENANCE MANAGEMENT, REPAIRS, RETROFITTING AND
STRENGTHENING OF BUILDINGS
7.4.1 Maintenance Management 1016
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7.4.2 Prevention of cracks 1026
7.4.3 Repairs and seismic Strengthening of Building 1026
7.5 SAFETY IN DEMOLITION OF BUILDINGS
7.5.1 General 1029
7.5.2 Precautions Prior to Demolition 1029
7.5.3 Precautions during Demolition 1030
7.5.4 Sequences of Demolition Operation 1031
7.5.5 Walls 1031
7.5.6 Flooring 1032
7.5.7 Demolition of Steel Structures 1032
7.5.8 Catch Platform 1032
7.5.9 Stairs, Passageways and Ladders 1032
7.5.10 Mechanical Demolition 1033
7.5.11 Demolition of Certain Special Types and Elements of Structures 1033
7.5.12 Lowering, Removal and Disposal of Materials 1035
7.5.13 Miscellaneous 1036
7.5.14 Firstâaid 1037
Annexes A âE 1038
Suffixes 1047
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Reference
CodesâŠâŠ
1. India National Building Code 20052. International Building Code 2009
3. Uniform Building Code 1997
( Volume 1 and Volume 2)4. Building Code (Nepal)
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GENERAL
PLANNING, MANAGEMENT AND PRACTICES
Planning Aspects
Construction Management
Construction Control and Practices
⪠Professional
Services
and
Responsibility
Construction of all elements
â Construction of foundation
â Construction using masonry
â Construction using bamboo
â Site Preparation
â Construction using concrete
â Construction
using
steel
7.1 CONSTRUCTIONAL PRACTICES
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7.1 CONSTRUCTIONAL PRACTICES
(á±á¡áᬠá¡á¡á±áᬠááá» áážáááᬠá á±áá¡ááž
ááááážááááááºá¬áž
á±á¡á±áá
áᯠáá¹ááá¹ ážáŒááá¹ áŒááá¹ ááºáá¹ ážáá¬á±áážáááœá¹ á á±áážá¡ááá±á¬áá¹ áá á¹ážááᜠá¹ážá±ááž áá á¯áá¹áá¬
á á¶ááºá á á¹á á¶áááá¹ ážááºá¬ážááá¹á áá á¯á á¬á¡á¯ áá¹ áŒááá¹ á»áá³á á¯áá¬ážááá¹ ááá¹ áá® áᜠáºáá¹ (
áá ᯠá ááᯠáá¹)
áá á¯ááá¬áŒááá¹á±áá¬áá¹ ážáŒááá¹á±áᬠá¡á»áá¬ážáááá¹ ážáá ᯠáá¬ážááºá á¹ááºá¬áž (alternative course of action )
ááᜠá ááœáº áá¹ ááᯠá¡ááá¹ á»áá³áá¬ážá±áᬠcode of practice áá ᯠáá ᯠáá¹áá¬ááºá á¹ááᶠᯠážáááá¹á
á€á¡áá á¹ážáŒááá¹ áᯠáá¹ááá¹ ážááá á¯áá¹ áᜠá®á¡ááá¹ á·
á¡áá á¹ážá¡á»áá á¹ áá á¯áá¹áᬠá á®áá¶ááá á¹áŒá á²á»ááá¹ áž
á± áá¬á á¹á á¯áá¹á±áážáᯠáá¹ááá¹ ážá á¥á¡á¹ááá¹ á· ááºá¬áž
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(á±áá¬áá¹ á á¯áá¹ááá¹ á±ááá¬ááºáá¬áž á»ááá¹ ááá¹ á»ááá¹ ážá á á®ážááá¹ áᶠᯠá»áá¶á³á±áážáá á¥áá¹ ážááœáá¹ á· áá¬á¥á¹ ááºá¬áž á¡áŒáá á¹ááá° áá á¹áŒá ááŒá¹á á¬ážáá¬áá á¯áá¹ááá¹á á¡áá á¹á»ááá¹ á· ááºá¬ážá±áááá ᯠá
á±áážá¡ááá±á¬áá¹ ááá¹ ážááœá á¹ážá±áážáá á¯áá¹áᬠá á¯áá¹áá á¹ážááºá¬áž á±áá¬áá¹ áŒáááá¹á á¯áá¹ááá¹á
á±áá¬áá¹ áᯠáá¹á±áážáá á¯áá¹áᬠááá¹ ážááºáŽáᬠáᜠáá¹ á· á á¯áá¹ááá¹ ážá á¥á¹ ááºá¬ážá á á®áá¶áá á¹ááŒá á² áááá á¯áá¹áᬠá±áá¬áá¹ááá¹á á±á áœá¬áá¹áá á¹ááºá¬áž ) á ááá¹ áá ᯠá áá ᯠá á¯á áá¹ áž áá á¹á»ááá¬áž
áá«ááá¹á
áááá¹ ááá¹ ážá±á¡áá»ááá¹ á á±áá¬áá¹ áᯠáá¹á±áážáᯠáá¹ááá¹ ážááºá¬áž á á®áá¶ááá¹ááŒá á²á±áážáá á¯áá¹áá¬á±á¡áážáá«á±áᬠááŒáœ áá¹ ážááºá á¹áááá á¯áá¹áᬠáᯠáá¹ááá¹ ážááºá¬áž (Professional Services) ááœáá¹ á
ááᯠáá¹ááá¹ ážáá ᯠá áá ᯠáá¬áá á¹áá° á±á¡áá¬áá¹á¡ááá¹á±áá¬á¹áááá¹ á áᯠáá á¢á³á á¹ááºá¬ážááá¬ááá¹ ááá± áá¬áž
ááºá¬ážáá ᯠá±áá¬á¹ á»ááá¬ážáá«ááá¹á áá ᯠáá¡á»ááá¹- á¡á¯ áá¹ á»áá á¹ á á¯áá¹áá á¹áž (Foundation)á
- á¡á¯ áá¹ á á®á»ááá¹ ážáᯠááá¹áá¬áᯠáá¹ááá¹ ážá
- áá«ážá»ááá¹ á· ááá¹ááá¹ ááá¹á±áá¬áá¹ áá á á¯áá¹ááá¹ ážááºá¬ážá
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- áᯠáá¹ááá¹ ážáŒááá¹ á»ááá¹ááá¹ áá áᯠáá¹ááá¹ ážááºá¬ážá- Concrete áᯠáá¹ááá¹ ážáŒááá¹ áá«ááá¹á±áᬠáᶠᯠá á¶ááá¹ á»ááá¹ áž áᯠáá¹ááá¹ ážááºá¬ážá
Concrete á± áá¬á á¹ážá»ááá¹ ážá áá¬áŒá áá¹ á»ááá¹ áž (Protection) ááœáá¹ á· á»áá³á á¯
á±á á¬áá¹ á·á±á áœá¬áá¹ á»áá á¹áž (Curing) á á¯áá¹ááá¹ ážááºá¬ážá- Steel áᯠáá¹ááá¹ ážááºá¬ážáŒááá¹ áá«ááá¹ á±áᬠá¡ááá¹ááá¹ á»ááá¹ áž áᯠáá¹ááá¹ ážááºá¬áž
(Joint)á
- á áá¹ áá á¥áá¹ ážááºá¬áž ááá¹ááá¹ á±ááá¬ááºáá¬ážá»ááá¹ áž ááœáá¹ á· á á á¹á±áážá»ááá¹ áž áᯠáá¹ááá¹ ážááºá¬ážáᜠáá¹ á·
- á± áážá¡áá²áá¬áá¹ ááá¹ ážááœá á¹ážá±áážáá á¯áá¹áᬠáᯠáá¹ááá¹ ážááºá¬áž á ááá¹ áá ᯠá áá á¯
á±áá¬á¹ á»ááá¬ážáá«ááá¹á
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7.2 STORAGE, STACKING AND HANDLING OF MATERIALS
GENERAL Planning and Storage Layout Protection Against Atmospheric Agencies
Manual
Handling
Protection Against Fire and Other Hazards STORAGE, STACKING AND HANDLING OF
MATERIALS
General
Construction Materials UNLOADING RAIL /ROAD WAGONS AND
MOTORVEHICLES
Loading and
Unloading
Rail/Road
Wagons
Loading and Unloading From Motor Vehicles Handling Heavy/Long Items
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7.2 STORAGE, STACKING AND HANDLING OF
MATERIALS
( áᯠáá¹ááá¹ ážáŒáááá¶á¹ ᯠហáá¯áá¹ áá á¥áá¹ ážááºá¬áž áá á¯á±áᜠá¬áá¹ á»ááá¹ ážá á áá á¹ áááº
á ᯠáᶠᯠá»ááá¹ áž ááœáá¹ á· áá á¯áá¹ áŒá áá¹ á»ááá¹ áž)
á€á¡ááá¹ ážáŒááá¹ áá¯á á¹áá á¥áá¹ áž á¡ááºáá³ ážá¡á á¬áž (áá) ááá¹ á á»áá á±á¹áᬠá áááá¹á±á»áá
áᶠᯠážááœáá¹ á· áá á¹á áá¹ áá á¥áá¹ ážááºá¬ážá á¡á¯ áá¹ ááºá¬ážá áŸáá á¹ážááá¹ áž ááœáá¹ á· áá¶áᶠá±áŸáጠá»áá¬ážá
á±ááºá¬á á¹á»áá¬ážááºá¬ážá á±ááºá¬áá¹ áᶠᯠááºá¬ážá á»áá¬ááºá¬áž (Pulverized Fuel Ash/ Fly Ash)á
áá á¹ ááºá¬ážá áá«ážááºá¬ážá áᶠáᶠááœáá¹ á· á¡áá ᯠážá»áá¬ážááºá¬ážá Steel/ Aluminium áá¶áá«ážááºá á¹ááºá¬ážá
ááºáá¹ ážá±áá¬áá¹ ááºá¬ážá á á¯á á¹á»áá¬ážááºá¬áž (Boards)á ááá á¹á áá á¹ ááœáá¹ á· áá¬áá¬á»áá¬ážááºá¬ážá
ááá¹ ááœáá¹ á· ááœáá¹ á»áá¬ážááºá¬ážá CI/ GI/ Iron/ Asbestos/ Polyethylene/ Unplasticized
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PVC Pipes ááºá¬ážá áᯠáá¹á±ááž (áá®á á±á) ááºá¬ážá ááá± áá¬ááºá¬ážá á á®ážá±áá¬áá¹ áŒá áá¹á±áá¬
áá á¥áá¹ ážááºá¬ážá á±áá á ááá á¬ááœáá¹ á· áá á¹á áá¹ áá á¥áá¹ ááºá¬áž áᜠáá¹ á· á¡á»áá¬ážá±áᬠá±á¡áŒáá±áŒá
áá á¥áá¹ ážááºá¬ážá áá á¯á±áᜠá¬á á¹á»ááá¹ ážá á áá á¹ áááºá á¯áᶠᯠá»ááá¹ áž ááœáá¹ á· áá á¯á á¹áŒá á á¹á»ááá¹ áž ááºá¬ážáá á¯
á±áá¬á¹ á»ááá¬ážáá«ááá¹á
áᯠáá¹ááá¹ ážáŒááá¹á¡áŒááá¹ áž ááá¬ážáŒáá² ááºá¬áž (Wagons) ááœá á¹á áá¯á á¹ááá¹ áá¬á¥á¹ ááºá¬áž
(Trucks) á» ááá¹ á· áá¯á á¹áá á¥áá¹ áž á¡ááá¹á¡áẠá»áá³áᯠá á¹á»ááá¹ ážááœáá¹ á á±áážááá¶áœáá¹ ááºá¬ážá±áá¬
áá á¥áá¹ ážááºá¬áž (Heavy and Long Item) áá á¯á á¹áŒá áá¹ á»áá á¹ážááºá¬ážáá ᯠá±áá¬á¹ á»ááá¬ážáá«ááá¹á
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áá ááá¹á±á»á- áá ᯠážáᶠá¯á±ááᶠá¯á¡á á ᯠáá«áá¹ áᶠá¯á±áá¬á±á¡áá¬áá¹á¡á¥á® ážá
- á» áááá¹ ážá±áá«áá¹á¡ááá¹ ážáᶠᯠážááœáá¹ á· á áá¶áá«ážááá¹ ááá¹ áž close fittingá
- á± á» ááŸáá® ážááœáá¹ á· áá ᯠáá¹áᯠá áá¹ áááá±áŒá áá±á áá² áá á áá áᜠááá áá á»ááá¹ á á»áá® áž áá á¹áá¬áž áŸááá¹ ážááá¹ ážá±áááŒááá¹ áá¬ážá
- áá¶áá¶ááœáá¹ á· á á±á áŒá ᬠá á¡áᶠá á¡á áá¹(áá ᯠá·) á áá® áᬠáá¡á»ááá¹ á· áá á¡á áá¹ ááá¹ ááá á¯áá
- ááá¹áá¶ááᜠá áá¬ážá±áᬠááá¹ áŒá á²áá ᯠá ᯠáᶠᯠáá¬ážá±áᬠá¡áᶠá¯á¡áá ᯠáá¹ á±ááá»ááá¬ážáá«ááá¹á- First in ftrst out áᶠᯠážá
- á¡áááºá³ážá¡á á¬áž ááá° á±áᬠáá ááá¹á±á»ááá ᯠáá® ážá»áá¬ážáᶠá¯á
- ááẠáá¹ (Hooks) ááºá¬áž ááᶠᯠážááá¹ á· áá«á
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7.3 SAFETY IN CONSTRUCTION OF ELEMENTS OF A BUILDING
General
Terminology
Temporary construction, Use of Side Walls and Temporary Encroachments
Testing
Inspection and Rectification of Hazardous Defects
Foundations
General Requirements and Common Hazards during Excavation
Piling and Other Deep Foundation
Walls
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á¡á áá á±áá¬á¹ á»ááá¬ážá±áᬠá±á¡áŸáá¬áá¹ ážá¡áá¬ááºá¬ážá áœá¬ á±á¡á¬áá¹ áá«áᯠáá¹ááá¹ ážááºá¬áž
á¡áŒááá¹ á±áážá¡áá²áá¬áá¹ áá á¹ážááœá á¹ážá±áážáá á¯áá¹áᬠá á®áá¶ááá¹ááŒá á² áá ( Safety Management )
á»áá á¹ áá«ááá¹á á€á¡ááá¹ ážáá ᯠá±áá«á á¹ážá á¥áŒá¹á á² (áá) á á¯á»ááá¹ á· áŒá á²áá áá¹ ážáá¬ážáá«ááá¹á áá á¹ážáá á¯ááᜠá¬
áᯠáá¹ááá¹ ážá¡ááºáá³ ážá¡á á¬ážá¡ááºá á³ážááºá á³áž á»áá á¹ á±áá¬
- áá¬áá® á±áá¬á á¹áᯠáá¹á±ááž á á¯áá¹áá á¹ážááºá¬ážá- á á á¹ážááá¹ á á á¹á±áážáá áᯠáá¹ááá¹ ážááºá¬ážá
- á± áážá¡áá²áá¬áá¹áᜠáá±áᬠá á¯áá¹ááá¹ ážááºá¬ážá
7.3 SAFETY IN CONSTRUCTION OF ELEMENTS
OF
A
BUILDING(á¡á±áᬠá¡á¡ááºá¬ážááá±áᬠáᬠá áá¡á±ááᬠá¡á á
á¡ááážááºá¬áž á±áᬠáá áá¬áá á±áážá¡ááá¬á áážááážá±ááž
áááᬠááááážááááááºá¬áž
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- áá° ážá»áá¬ážá»áá á¹ á á¥á¹ ááºá¬áž ááá¹ áᶠáá»áá á¹á±áá±áá ááá¹ á ᶠᯠá áá¹ ážá á á¹á±áážáá ááºá¬áž á»áá³áᯠáá¹ á»ááá¹ áž
áᯠáá¹ááá¹ ážááºá¬ážá
- á± á» áááá® ážáá° ážá±áá¬á¹ áá áᯠáá¹ááá¹ áž (Excavation) áŒááá¹ á¡áᶠᯠážá»áá³á±áᬠááá¹ á áá¹ áá á¥áá¹ ážááºá¬ážá
- Pile áá ᯠáá¹ á»ááá¹ ážááœáá¹ á· Deep Excavation áᯠáá¹ááá¹ ážááºá¬ážá- áá¶áᶠááºá¬áž (Walling) ááá¹ á¹á±áá¬áá¹ á»ááá¹ áž áᯠáá¹ááá¹ ážááºá¬áž áᜠáá¹ á·
- á± áá«áá¹ áá ᯠហ(Roofing) ááá¹á±áá¬áá¹ á»ááá¹ ážáᯠáá¹ááá¹ ážááºá¬áž á ááá¹ á· á±áá«áá¹ ážá á¥á¹áŒá á²ááºá¬áž
á»áá á¹ áá«ááá¹ááá¡á»ááá¹ á¡ááá¹ á»ááá¹ áá±á¡áá¬áá¹á¡á¥á® áž (High â Rise Building) ááºá¬áž ááá¹ á±áá¬áá¹áá¬áŒááá¹
áá á¯á¡áá¹á±áá¬
- á áá¹ áá á¥áá¹ ážááºá¬áž áá á¯áá¹ áŒá áá¹ á¡áᶠᯠážá»áá³á»ááá¹ ážá
á±ááºá¬áá¹ á±ááºá¬á¹ á áá¹á ááááá¹ ážááºá¬ážá áᯠáá¹ ááá¹ áá¬á¥á¹ ááºá¬áž (Trucks)á¡áŒááá¹
áá á¯á¡áá¹á±áá¬á±áážá¡áá²áá¬áá¹ ááá¹ ážááœáá¹ ážá±áážáá á¯áá¹áᬠá¡á á®á¡áᶠááºá¬ážá
- ááá¹ááá¹ ážááºá¬ážá
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- á¡ááá¹á¡ááá¹ ážá»áá³á á¯áá¹á±ááá¬á¡ááá¡á¹áẠá±á áœáá¬ážááºá¬ážá- á á¯áá¹áá á¹ážáŒááá¹áᶠᯠážáá á¥áá¹ ážááºá¬áž (Materials) áá á¯á¡ááá¹á¡áẠá»áá³áᯠáá¹á±áá¬
Materials Hoists ááºá¬ážá
- Prestress Concrete áá á¯áá¹áᬠá á¯áá¹ááá¹ ážááºá¬ážá- áá¬á á®á»ááá¹ ážááá¹ á»ááá¹ áž (Scaffolding)á
- Precast Members ááºá¬áž ááá¹ ááá¹ áá ááºá¬áž áᜠáá¹ á· áá á¹ážáá á ᯠá
Structural
Connections ááºá¬áž á ááá¹ áá ᯠᯠáá á±áážá¡áá²áá¬áá¹ áá á¹ážááœá á¹ážá±áážáá á¯áá¹áá¬á¡á á®á¡áᶠááºá¬ážáá ᯠá±áá¬á¹ á»ááá¬ážáá«ááá¹á
Steel Structures ááºá¬áž ááá¹ ááá¹ á»ááá¹ ážá Additional Safety Requirements
ááºá¬ážáá ᯠSafety Organizationá Safety of Work Persons ááœáá¹ á· Safety of Structure á± áá«áá¹ ážá á¥áŒá¹á á² ááºá¬áž áᜠáá¹ á· á±áá¬á¹ á»ááá¬ážáá«ááá¹á á±á¡áŒáá±áŒá á±á¡áŸáá¬á á¹ážá¡áá¬
á±áá«áá¹ ážá á¥á¹ áŒááá¹ á±á áœáá¬áž ááá¹á±áá¬áá¹ áá á á¯áá¹áá á¹ážááºá¬ážá áá«áá¹ á±áᜠáá¬áž ááá¹á±áá¬áá¹
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áá ááºá¬ážá ááá±áá¬á á¯áá¹ áá á á¹ážá»ááá¹ ážá á¡áá¬á¡áŒááá¹ ááºá¬áž á á¯áá¹ áá á á¹ážá»ááá¹ ážá ááá¹ ážáá ᯠá
á¡áŒá áá¹ áᯠáá¡áá¹á±áᬠáááá áá¬áá á¥áá¹ ážááºá¬ážá áá á¹ážáá ᯠá áá ᯠᯠáá á¯áá¹ áŒá áá¹áá¬áŒááá¹ áá á¯á¡áá¹á±áᬠáá á¥áá¹ ážááºá¬ážá á¡ááºáá¹ á¡ááá¹ ááºá¬ážáá ᯠá±áá¬á¹ á»ááá¬ážáá«ááá¹á áá á¹áá¬ážá»ááá¹ á·
ááá¹ááá¹ ááá¹á±áá¬áá¹ á»ááá¹ áž áᯠáá¹áá á¹ážááºá¬áž áá ᯠááá¹ áž á±áá¬á¹ á»ááá¬ážáá«ááá¹á
- á±á¡ááºá¬áá á¹á á¯áá¹ááá¹ áž (Finishing) á± áá«áá¹ ážá á¥á¹ á»ááá¹ á· á±áážáᯠáá¹ á»áá á¹ážáá±á¡áá¬á á¹ááá¹ á»ááá¹ ážá
- Fragile Fixtures á± áá«á á¹ážá á¥á¹ á»ááá¹ á· áŒá á²á áœáŒá áá¹á±áá¬áá á¥áá¹ ážááºá¬ážá»áá á¹ááá¹ á·
Sanitary Fitting ááºá¬áž Glass Panes ááºá¬áž ááá¹ ááá¹ á»ááá¹ ážá- Electrical Installation and Lifts á± áá«áá¹ ážá á¥á¹ á»ááá· á¹ á á®ážáááá³ážááºá¬áž áá¬áá®
áŒá áá¹ ááá¹ ážá»ááá¹ áž ááœáá¹ á· á¡á»á á²ááá¹ áž áŒá áá¹ ááá¹ ážá»ááá¹ ážá ááá¹ á· á á¯áá¹ááá¹ ážááºá¬áž
á¡áŒá áá¹ á±áážá¡áá²áá¬áá¹ ááá¹ ážááœáá¹ ážá±áážáá á¯áá¹áᬠá¡ááºáá¹ á¡ááá¹ ááºá¬ážáá á¯á±áá¬á¹ á»ááá¬ážáá«ááá¹á
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áá á¯áá¡á»ááá¹ á±á¡áŒáá±áŒá áá á¯á¡áá¹ááºá á¹ááºá¬ážá¡á»áá á¹ -
- áá á á á¬áᯠáá¹ááá¹ ážááºá¬ážá
- áá® ážááá¹ áá¬áŒá áá¹á±áážáᯠáá¹áá á¹ážááºá¬ážá
- áᯠáá¹ááá¹ ážáŒááá¹ á±áážá¡áá²áá¬áá¹ ááá¹ ážááœá á¹ážá±áážáá á¯áá¹áá¬áááá¹áá¹ áá ááºá¬ážá- á» áá³á á¹áẠááºáá¹ á á®ážáá ááºá¬áž (Falls)á±áážá¡áá²áá¬áá¹ áᜠáá¬áŒáá á¹á»áá á¹ážááœáá¹ á·
- ááá¹ ážá áá á¹ ááẠá¡áá á áá¹ áŒá á á¹á áá á¹ á»ááá¹ ážááºá¬ážá ááá¹ áá á¯ááá á¯á±áá¬á¹ á»ááá¬ážáá«ááá¹á
áᯠáá¹ááá¹ ážáŒááá¹áᶠᯠážá áá¹ áá á¥áá¹ ážááºá¬áž (Construction Machinery) á á±á¡áŒáá±áŒá áᯠáá¡áá¹ááºá á¹ááºá¬ážáá á ᯠá€á¡áá á¹áž (7.3) á á±áá¬áá¹áᶠᯠហá±áá«áá¹ ážá á¥áŒá¹á á²á±á¡áá»ááá¹ á· á±áá¬á¹ á»ááá¬áž
áá«ááá¹á
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Construction Machinery
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7.4 MAINTENANCE MANAGEMENT, REPAIRS,
RETROFITTING
AND
STRENGTHENING
OF
BUILDINGS (Cont)âŠ.
PREVENTION OF CRACKS Cracks in building due to stress
Cracks be classified as structural or nonâstructural
REPAIRS AND SEISMIC STRENGTHING OF BUILDING
General Principles and Concepts
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7.4 MAINTENANCE MANAGEMENT, REPAIRS,
RETROFITTING AND
STRENGTHENING
OF
BUILDINGS(á±á¡áá¬áá¹á¡á¡á¶ ᯠááºá¬áž á±áááœáá¹ ááá¹ áᶠá·áá á¯áá¹ááá¹ á»áá³á»ááá¹ áá áá¹ ážáá áá¹ áž á»ááá¹ ážááœáá¹ á· áŒá áá¹ ážáá¶á¡á¬ážá»ááá¹ á· á»ááá¹ áž)
á€á¡ááá¹ ážáŒááá¹ á¡á áá á±á¡áŸáá¬á á¹ážá¡áá¬áᜠᬠáááá¹ ážáá á á¹ážá±áážáá á¯áá¹áá¬
á á® áá¶áááá¹áŒáá² á»ááá¹ áž (Maintenance Management) ááá¹ á»áá á¹ á»á á®áž á±á¡áá¬áá¹á¡á¡á¶ á¯
ááá á¹ážáá áá¹ ážá»ááá¹ áž ( Building Maintenance) ááá¹ á±á¡áá¬áá¹á¡á¡á¶ ᯠáá ᯠá á¥á¹ááá¹ áá»ááá¹á±á á¬áá¹ á· áŸááá¹ á·á±áá· áá¬
á¡ááºá áá¹ááœáá¹ á· áá á¹á±á»áážáá® á»áá³á»ááá¹ ááá á¹ážáá áá¹ ážá±áᬠáᯠáá¹ááá¹ áž
á»áá á¹ áá«ááá¹á áá ᯠáᯠáá¹ááá¹ ážáŒááá¹ Design á á¡á±áážáá«ááááœáá¹ á·á¡áá° á¡á±áá¬áá¹á¡á¡á¶ á¯
ááá á¹ážáá áá¹ ážá»ááá¹ áž (Building Maintenance) áá á¯á á¹ážáá á¯áá¹áᬠá¡ááºáá¹ á¡ááá¹ ááºá¬ážáá ᯠá¡á ááá±á¡áážáá¬áž á±áá¬á¹ á»ááá¬ážáá«ááá¹á
á»áááá¹áá¹ áá áᯠáá¹ááá¹ ážá á¥á¹ áá á¯áá¹ ážáŒááá¹ ááᥠá®áž áá á¯á á¹ážáá¬á»ááá¹ ážá á ᶠᯠá áá¹ áž á á á±á¹áážá»ááá¹ áž
áá ᯠáááá¹ á±á¡áážáá«á±áᬠá¡áŒááá¹ á·á¡ááá¹ ážááºá¬ážáá ᯠááºá¥ á¹ážááá¹áᬠááá¹ ážááá¹ ážááá¹ á»áá á¹ááá¹á
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á±áá¬áá¹ ážáŒááá¹á±áᬠáᜠáá¹ ááá¹ ážááá¹ á¡áŒááá¹ ááá±áá¬áá¹á±áᬠááá¹ ážááá¹ ážá»ááá¹ á· Building
Maintenance áá ᯠá á¯áá¹á±áá¬áá¹áá á¯áá¹á±áá¬á±áŸáá¬áá¹ á· á±á¡áá¬áá¹á¡á¡á¶ ᯠááá¹á±áá¬áá¹ áá
áᜠá á¹ááá¹ ážááºá¬áž ( Use of Building Records ) ááœáá¹ á· ááá á¹ážáá áá¹ ážáá á áœáá¹ ááá¹ ážááºá¬áž (
Maintenance Records) áᯠá á á áœá¬ á±á¡áážáá«á±áŸáá¬áá¹ áž á±áá¬á¹ á»ááá¬ážáá«ááá¹á áá ᯠá áœáá¹ ááá¹ ážááºá¬ážá¡á»ááá¹ á á á¹ááœá³áá á¯áá¹áᬠáᜠáá¹ ááá¹ ážááºá¬áž (Mechanical
Records) á ááœáºá á¹á á áá¹á á¯áá¹áá¬á áœáá¹ ááá¹ ážááºá¬áž (Electrical Records) ááœáá¹ á· áᶠᯠá ᶠá áœáá¹ ááá¹ ážááºá¬áž
(Drawing Records) ááá¹ áž á¡áá° áž á±á¡áážáá«á±áááá¹á á á á¹á±áážá»ááá¹ áž (Inspection)
áᯠáá¹ááá¹ ážáŒááá¹ á»áá³á á¯áá¹áááá¹ á· á¡áá ááá¹ ááºá¬ážá á¡ááºá áá¹ááá¬ážááºá¬áž (Schedules)á
á±áá¬ááŒá¹á áá¹ ááœá³ááºá¬áž (Services) ááœáá¹ á· ááá¹ ážá áá á¹ ááºá¬áž (Methods) áá«áᜠá áá«ááá¹á
Maintenance of Electrical Appliance ááœáá¹ á· áá á¹ážáá ᯠá Guidelines ááºá¬ážá Operation
Manuals ááºá¬áž áá«ááá¹ áá«ááá¹á ááá¹ áž Guidelines ááºá¬ážáá ᯠAnnex E áŒááá¹
á±áá· áá¬áá á¯á á¹áá«ááá¹á
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á¡á»áá¬ážá±áá«áá¹ ážá á¥áŒá¹á á² ááºá¬ážá áœá¬- á¡áá¹ áŒáá±á²áŸáá¬áá¹ ážááºá¬áž á»áá á¹ á±áááá áᜠáá¬áŒá áá¹ á»ááá¹ áž (Prevention of Cracks)
- á» áá³á»áá á¹á»áá á¹ážáᯠáá¹ááá¹ áž ááœáá¹ á· áááºáá¹ ááá¹áá¶áá á¯áá¹ááá¹ á±á¡áá¬áá¹á¡á¡á¶ ᯠááºá¬ážáá á¯
á¡á¬ážá»ááá¹ á· á»ááá¹ áž áᯠáá¹áá á¹áž (Repairs and Seismic Strengthening of
Buildings)
- Nonstructural and Architectural Repairs
- Structural Repairs á Seismic Strengthening
- Seismic Retrofitting
- Strengthening or Retrofitting Versus Reconstruction á ááá¹ áá ᯠá
á»áá á¹ áá«ááá¹á
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7.5 SAFETY
IN
DEMOLITION
OF
BUILDINGS General
Precautions Prior to Demolition
Precautions during
Demolition
Sequences of Demolition Operation
Walls
Flooring
Demolition of Steel Structures
Catch
Platform Stairs, Passageways and Ladders
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Mechanical Demolition
Demolition of Certain Special Types and Elements of Structures
Lowering, Removal
and
Disposal
of
Materials
Miscellaneous
Firstâaid
7.5 SAFETY IN
DEMOLITION
OF
BUILDINGS
(Cont)âŠ
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Mechanical of
Demolation
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