chapter 26 - scaffolding guideline

8/10/2019 Chapter 26 - Scaffolding Guideline

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Effective Date : 18.06.2009

Volume Chapter Version

19 26 1ABU DHABI WATER AND ELECTRICITY

AUTHORITY (ADWEA)

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SCAFFOLDINGGUIDELINES Director of Planning & Development

This document is the property of ADWEA, and can not be used nor given to outside party without prior authorisation

ADWEA HSE PROCEDURE MANUAL

SCAFFOLDING GUIDELINES

Prepared

by:

Date:

HSE Specialist

Reviewedby: Date:

Technical Advisor

Approved

by:

Date:

Planning & Development

Director


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AUTHORITY (ADWEA)

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ABE F CE

1. :..................................................................................................... 4

2. A A, A AA: ............................................... 4

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AA

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A.................................................. 24

A B ................................................. 25

AA A A & A .................. 26

A A A B A..................................... 27

AA ................................................................................................ 31

AA ................................................................................................ 32


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AUTHORITY (ADWEA)

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A

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1 4 3 : HA18001:2007


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AUTHORITY (ADWEA)

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AUTHORITY (ADWEA)

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Attachment A Scaffold Inspection(s) Register

Name of Contractor

Address of Site

Work Commenced Date

Location and description of scaffold etc. Date of Resul t of inspection Name and s ignature of person

and other plant or equipment inspected Inspection State whether in good order who made the inception

Short check list - at each inspection check that your scaffolding does not have these faults:

WEEK WEEK WEEK1 2 3 4 1 2 3 4 1 2 3 4

FOOTINGS Soft and uneven BRACING Some missing TIES Some missing

No base plates Facade and Loose LooseNo side boards Ledger Wrong FittingsUndermined BOARDING Bad boards

PUTLOGS Wrongly spaced Trap boardsAND Loose Incomplete

STANDARDSNot plumb TRANSOMSWrongly supported InsufficientJoined at same height Wrong fittings SupportsWrong spacing LooseDamaged GUARD Wrong heigh

COUPLINGSDamaged RAIL & LooseNo check Couplers TOE BOARDSome missing

LEDGERS Not levelJoint in same bays BRIDLES Wrong Space LADDERS DamagedLoose Wrong Coupling Insufficient lengthDamaged Weak Support Not tied

SCAFFOLD INSPECTIONSSCAFFOLD INSPECTIONSSCAFFOLD INSPECTIONSSCAFFOLD INSPECTIONS


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Attachment B Scaffold Fittings

BASE PLATE

ADJUSTA!3LE BASE PLATE

RJGHT -ANGLE COULPER

PUTLOG COUPLER

UNIVERSAL COUPLER

BRACE COUPLER


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Swivel Coupler

Joint Pin

Reveal Pin

Sleeve Coupler


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Attachment C Scaffold Terminology


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Attachment D Through Tie for Independent Tied Scaffold

Tie fixed with right angle couplersand placed close to the windowreveal.


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AUTHORITY (ADWEA)

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Attachment E Independent Tied Scaffold Column Box Tie


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AUTHORITY (ADWEA)

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Attachment F Standard Scaffolds Typical Independent & Putlog

Scaffold


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AUTHORITY (ADWEA)

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Fabricated Tabular Frame Mobile Scaffold


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AUTHORITY (ADWEA)

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Tower Scaffold

Portable Ladder


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H

H

3.5 1 3 1

(.. )

, .

G B

A ,

B

B C

G

B

C (A

A &

)

D &

B

D D


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AUTHORITY (ADWEA)

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Attachment H Scafftag Inserts

Note:-The front of the Scafftag is to have a green background with white lettering.The back of the Scafftag is to have a yellow background with black lettering

SCAFFTAG

ERRECTION ANDINSPECTION RECORD

Location ________________________

Date Erected ___________________

Built By ______________________

Date Inspected __________________

Forman Scaffolder Signature ___________

Date Modified ___________________

Modified By _____________________

Date Re-inspected ______________

Forman Scaffolder Signature___________

Expiry Date of Label __________

Dismantling Date _______________

STRUCTURE TO BE

USED FOR

Very Light Duty

0.75 kN/m2

Light Duty1.50 kN/m2

General Purpose2.00 kN/m2

Heavy Duty2.5 kN/m2

Special Purposes.kN/m2

WARNING

UNLAWFUL REMOVAL ORINTERFERENCE WITH THIS SIGNCOULD MAKE YOU LIABLE FOR

DISCIPLINARY ACTION

Contractors Forman Scaffolder(every 7 days)

DATE SIGNED

LADDER No RUNGS: _______________

No OF STANDARDS: _______________

No OF LIFT: _______________________

M2 BOARDING _____________________

STRUCTURE DECOMMISIONED

DATE: ____________________________

SIGNATURE: _____________________


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AUTHORITY (ADWEA)

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The Scafftag is to be placed in the Scafftag Holder (See attachment -I)

Attachment I Scafftag Holder

chapter 26 - scaffolding guideline

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