Allocation of Design Responsibilities in Constructional...

BCSA Publication No. 45/07

Allocation of DesignResponsibilities inConstructionalSteelwork

FOR BUILDINGSBCSA Limited, 4 Whitehall Court, Westminster, London SW1A 2ESTelephone: +44 (0) 20 7839 8566 Fax: +44 (0) 20 7976 1634Web: www.SteelConstruction.org Email: [email protected]

E136 Orange Book Cover 8/11/07 08:36

BCSA Publication No. 45/07

Allocation of DesignResponsibilities inConstructionalSteelwork

FOR BUILDINGS

E136 Orange book text pages V2 8/11/07 08:37 Page 1

HSE is pleased to support this publication which addresseshow the design of structural steelwork can be bettercoordinated by the effective supply of information to all thoseparties involved in the design and delivery of projects

Endorsed by:

Publication Number 45/07

ISBN 1-85073-554-9978-1-85073-554-0

British Library Cataloguing-in-Publications DataA catalogue record for this book is available from the British Library

© BCSA, ACE, Griffiths and Armour, SCI, CC, ACA and IStructE October 2007Reproduction of the text is authorised provided it is without amendment andthe source is acknowledged; reproduction of the checklists is authorisedprovided the source is acknowledged.

2

ACKNOWLEDGEMENTS

AcknowledgementsThis publication has been prepared under the guidance of a steeringcommittee composed of the representatives and organisations listed below:

Chairman Mr G Badge, Emmett Fabrications LtdBCSA Mr R Sharples, SIAC Tetbury Steel LtdAssociation for Consultancy Mr J Rushton, Peter Brett Associatesand Engineering Mr R BrickwoodGriffiths & Armour Mr E MacGregorSteel Construction Institute Mr D BrownConstruction Confederation Mr M Richards, MR1 Consulting LtdAssociation of Consultant Architects Mr T Brown, GMW ArchitectsInstitution of Structural Engineers Mr F Weare

Compiler Dr D Moore, BCSACompiler Mrs M Rich, BCSA

The steering committee acknowledges further advice provided by:

CIC Scope of Services group Mr D Storer, Arup Mr A Broomhead, ArupMrs F Paterson, CIC

NSSS Review Group Mr A Pillinger, Bourne Engineering Ltd Dr R Pope, Roger Pope Associates

Construction Confederation Mr J Peters

Association for Consultancy and Engineering Ms N Fung

Care has been taken to obtain the views and comments ofall sections of the industry including architects, consultingengineers, main contractors and steelwork contractors. The steering group acknowledges with thanks the helpfulcontributions made.

ACA is the national professionalbody representing architects inprivate practice throughout theUK representing some of thecountry's leading practices.

ACE represents some 45,000technical and fee earning staff inthe consultancy and engineeringsector working in the built andnatural environment.

BCSA is the national organisationfor the steel construction industry:its Members undertake design,fabrication and erection for allforms of construction.

The Construction Confederation is the main representativeorganisation for building and civilengineering contractors within the UK construction industry.

Griffiths and Armour are insurance advisers to theconstruction industry with aspecialisation in ProfessionalIndemnity Insurance.

The Institution of StructuralEngineers is the world’s leadingprofessional body for structuralengineering in the builtenvironment

SCI develops and promotes the effective use of steel inconstruction. It is an independentmembership based organisation.


CONTENTS

33

Page

1.0 Introduction 5

2.0 Definitions and References 6

2.1 Definitions

2.2 References

3.0 Using this Publication 7

3.1 Background

3.2 Design Co-ordination

3.3 Design Stages

3.4 Drawings, Dimensions and Activities

4.0 The Checklists 9

4.1 Background

4.2 Using the Checklists

4.3 Project Directory

4.4 Design Stage 1 Checklist

4.5 Design Stage 2 Checklist

Contents


5

INTRODUCTION

Accurate, timely and comprehensive information, especiallydesign information, is essential to all parties involved in aconstruction Project. To achieve this, everyone throughout thesupply chain needs to understand exactly what they have to do,the level of detail required and the dates by which information is tobe provided. Unfortunately, on many Projects these proceduresare either not properly established or are poorly managed. Bothproduction of information and its exchange need to be improvedin order to reduce wastage and overruns and to enable the Projectteam to deliver improving services to Clients. This applies just asmuch to Projects incorporating Steelwork as to any other.

Usually, the process of establishing production and exchange ofinformation will be one of dialogue between the various Projectparticipants involved in the design and delivery of the Project - aprocess made easier when Project teams are assembled in acollaborative way but possible and indeed common in traditionallyprocured Projects.

The early identification of design requirements is the easiest wayof avoiding late variations, which are always expensive. Steelworkis produced by a factory based manufacturing process that ishighly mechanised and increasingly automated. Consequently,Steelwork manufactured in the factory tends to be made veryefficiently, a process that is difficult to reproduce on site. Forinstance, it is estimated that a hole drilled in the factory costs afew pence yet the same hole drilled on site once the steel iserected can cost several hundred pounds, the reason being thatwork on site often requires work to be carried out at height,requiring different equipment and more personnel, andrepresenting an increased safety risk. Much wastage can be cutout of the system if there is good information available from thestart, allowing as much fabrication as possible to be completed inthe factory. If this is not possible, the design team must make aclear decision that site works will be needed and the steelworkcontractor informed early in the project.

Additionally, the CDM Regulations provide the following:

‘Every designer shall in preparing or modifying a design whichmay be used in construction work in Great Britain avoidforeseeable risks to the health and safety of any person -

(a) carrying out construction work;

(b) liable to be affected by such construction work…’ (paragraph 11(3))

This publication will therefore be a useful tool for the CDM co-ordinator to ensure compliance with the CDM Regulations.

Exchange of information can take place by many different methods- extranet, CD, e-mail or hard copy. Only one method should beused on any given Project and the agreement of all the partiesshould be reached at the beginning of the Project as to themethods which will be used and the status of informationexchange by such methods. One efficient way to do this is by useof a collaborative controlled electronic publication managementenvironment such as a Project wide shared server, a Projectextranet or a web-based Electronic Publication ManagementSystem, such as the Avanti SMP.

Whatever methods are chosen, proper exchange of information atthe right time also aids proper planning leading to safer work onsite by minimising out of sequence working and the modificationworks that will often need to be carried out whilst working at height.

The purpose of this publication is to provide guidance foridentifying the requirements for the production and exchange ofaccurate, timely and detailed information for Projects involvingSteelwork. It includes a comprehensive list of design activities anddesign information requirements in the form of Checklists to assistin the procurement of Steelwork prior to and following theappointment of a Steelwork Contractor.

1. Introduction

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6

DEFINITIONS AND REFERENCES

2.1 Definitions

In this publication, the following terms are used with the followingmeanings (any reference to documents or drawings includesdocuments or drawings in any format, electronic or paper includingComputer Aided Design format).

Architectural Design The architectural design of the Projectindicating the arrangement of the spacesand facilities and the materials andfinishes of the Project for which theSteelwork is required.

Base Plan Drawings Drawings indicating location of columnbases and details of Steelworkconnections to the foundation.

BSRIA Research organisation which publishes 'ADesign Framework for Building Services'.

CDM Co-ordinator Person appointed as the CDM co-ordinator under the CDM Regulations.

CDM Regulations The Construction (Design andManagement) Regulations 2007.

CIC Construction Industry Council, whichpublishes the CIC Scope of Services.

Client The organisation for whom a Project iscarried out.

Contractor A person appointed to manage and/orimplement the design (if required) andmanage or carry out the construction ofthe whole or part of the Project.

Design Co-ordination The gathering, co-ordination andcommunication of design information tothe Project team.

Erection Drawings Drawings, which may be derived from theSteelwork General Arrangement Drawings,showing details amplifying the informationgiven in the erection method statementprepared in accordance with the CDMRegulations and showing details of anytemporary Steelwork.

Fabrication Drawings Drawings showing all necessaryinformation required for the Steelworkfabrication element of the Project.

NSSS The National Structural SteelworkSpecification for Building Construction 5th Edition.

Project The proposed development procured or tobe procured by the Client as described inthe Architectural Design.

Project Specification The specification prepared for the Project.

Project Team The team procured or to be procured byor on behalf of the Client, to designprocure and implement the Project.

RIBA Royal Institute of British Architects, whichpublishes the Outline Plan of Work.

Safe Site Handover Certificate The Safe Site Handover Certificate

indicating that site conditions are suitableand adequate for the erection ofSteelwork.

SMP Avanti Standard Method and Procedure.

Steelwork Contractor The organisation appointed to undertakeany or all of the design, detailing,fabrication and erection of the Steelworkas required by the Project Specification.

Steelwork General Arrangement Drawings Fully dimensioned drawings showing the

location of all members together with theirsize and material grades, the forces to bedeveloped in their connections, anycambers and eccentricities and otherinformation necessary for the design of theconnections and completion of Fabricationand Erection Drawings.

Structural Engineering Drawings Drawings indicating the outline structural

requirements for the Project.

Steelwork Those parts of the Project described in theProject Specification as constructionalsteelwork

2.2 References

A Design Framework for Building Services. Published by BSRIApublication No. BG 6/2006; ISBN 0 86022 656 5

SMP Avanti Standard Method and Procedure. Published byConstructing Excellence available onwww.constructingexcellence.org.uk/resources/az/view.jsp?id=841

NSSS National Structural Steelwork Specification for BuildingConstruction 5th Edition. Published by BCSA and SteelConstruction Institute publication No. 203/07; ISBN 0 85073 052 X

RIBA Outline Plan of Work published by RIBA available onwww.architecture.com

The CIC Scope of Services. Published by CIC; ISBN 978 1 8594 6 258 4 available on www.cicservices.org.uk

The Construction (Design and Management) Regulations 2007 SI 2007 No. 320

Safe Site Handover Certificate. Published by BCSA available onwww.steelconstruction.org

2. Definitions and References


7

USING THIS PUBLICATION

3.1 Background

This publication is intended for anyone involved in a Project thatmay have an input into the exchange of information for the designand/or fabrication and/or erection of Steelwork. It is designed toassist in defining and managing the interfaces that exist in allconstruction Projects and in particular to minimising the potentialgaps and overlaps that may occur in the information supplied bythe parties involved in the procurement of Steelwork.

The following points are important to note:

1. This publication does not attempt to deal with liability for designwork, simply the practicalities of who does what design, when itis carried out and how information is distributed throughout theProject team.

2. This publication is intended to be used no matter whatprocurement route is chosen and therefore references to formsof contract and procurement routes have been avoided.

3. This publication is not a mandatory requirement on designersand Contractors. It needs to be specified as a requirement inthe Project by the Client and advisers for all participants in aSteelwork contract.

This publication is primarily designed as a supplement to ordetailed explanation of Tables 1.1 and 1.2 of the NSSS but canequally be used independently. Also, as far as possible, it hasbeen designed to be compatible with the CIC Scope of Servicesand the RIBA Outline Plan of Work. With regard to the CIC Scopeof Services, it provides a further level of detail, amplifying theSpecific Scope Schedule (which sets out primary designresponsibility for certain elements at various stages). Thispublication also fits in with BSRIA's 'A Design Framework forBuilding Services'.

The Checklists in Section 4 are intended to encourage discussionbetween those procuring and those supplying the Steelwork inorder to seek general agreement on the respective roles andresponsibilities of those engaged. This will include clear agreementon who will provide the information necessary to enable the design,detailing, manufacture, supply and erection of the Steelwork andthe timescales within which it should be provided.

The Checklists may be used as the basis for a set of agreementsbetween the Client and other parties as appropriate regarding theproduction and exchange of information for procuring theSteelwork, which should be reflected in each Project teammember's contract.

Appointments are not always made at the same time and socompleting the Checklists early in the procurement process maywell require allocating certain activities to as-yet unknown parties.These can simply be marked 'to be confirmed', and refined later asappointments are made. However, it is essential that allappointments making a contribution to the Steelwork are madewithin the timescales required by the Project. Depending on thenature of any later appointments, certain activities may have to bedone by parties that have already been appointed; in this case,roles and responsibilities may need to be re-defined.

The Checklists can also be used to identify activities which havenot yet been allocated to any Project team member. Here, theybecome part of the Project risk management process.

3.2 Design Co-ordination

It is important that the interfaces between different members of theProject team are clear with appropriate roles and responsibilitiesdefined and allocated. In particular, there is design coderequirement for one party to be clearly responsible for overseeingthat overall structural stability is achieved even though theSteelwork may only be a part of an overall structural systemsupplied by a range of contractors. In addition, the organisationtaking the lead on co-ordination between design and manufactureshould be clearly identified so that every member of the Projectteam can make informed decisions about its own role and costs.

Problems may also arise where there is a spatial conflict betweenthe Steelwork and other elements of the Project including buildingservices. These can be avoided by ensuring responsibility isallocated for the checking of spatial co-ordination. This is dealt within the Checklists.

3.3 Design Stages

This publication uses two design stages relating to the Steelwork:preliminary design and detailed design; these are called DesignStage 1 and Design Stage 2. The more detailed design stagesused in other publications - for instance the RIBA Outline Plan ofWork and the CIC Scope of Services are included here for the sakeof comparison.

Design Stage 1 is equivalent to RIBA Stage D - DesignDevelopment, Stage E - Technical Design and Stages G & H -Tender Documentation and Action or CIC Stage 3D DesignDevelopment.

Design Stage 2 is equivalent to RIBA Stage F -Production Information or CIC Stage 4D - Production Information.

By the end of Design Stage 2 all the information necessary tofinalise the Fabrication Drawings should be available and fixed.This includes any minor adjustments to dimensions aroundopenings for doors, windows etc. and addition of any requiredsecondary Steelwork members. Major additions or changesshould not be carried out during the period leading up to theinformation exchange date.

Any alterations in the design should be discussed and resolvedbefore the end of Design Stage 2, to enable the personundertaking the design of the Steelwork to finalise the SteelworkGeneral Arrangement Drawings. Required information exchangedates should be highlighted in the Steelwork Contractor'sconstruction programme and should be set to meet therequirements for the start date for the design, fabrication and/orerection of the Steelwork as required. On large Projects or onProjects where phasing is required, multiple exchange dates maybe appropriate.

The end of Design Stage 2 should be clearly shown on the Projectprogramme so that all parties are aware of the informationexchange dates that have been agreed.

Table 1 gives a description of the two Design Stages 1 and 2,together with the outputs expected at the end of each stage.

3. Using this Publication


8

USING THIS PUBLICATION

3.4 Drawings, dimensions and activities

The scope and detail of documentation required for the Steelworkwill vary widely from project to project depending on suchparameters as size, complexity, location and the project deliverysystem. However, in general, complete information should include:

• A clear description of the structural elements and the orientationand overall stability of the structural system, includingnecessary schedules, sections and details

• A clear specification for materials and workmanship specific tothe Project

• Co-ordination within the Steelwork documentation and withother Project documentation

• Dimensions for structural elements and for their location

• The relationship of the structure with adjacent non-structuralelements and finishes

• Governing codes, design loads and design criteria for variousstructural elements and materials as required by the codesand/or needed for flexibility in future use

• Identification of parts of the structure designed by others (thatis, not the Steelwork Contractor) and the clear design andperformance requirements for these parts

• Clearly defined quality assurance measures required for thestructure including Contractor quality control and independentinspection and testing (e.g. welding).

The NSSS may be used to identify additional workmanship andmaterial specific information.

The Steelwork General Arrangement Drawings should include:

• Details of assembly

• Material properties

• Sizes for all structural elements

• Dimensions required for the preparation of Fabrication Drawingsand the fabrication and erection of the Steelwork.

The essential elements necessary to arrive at structural dimensionsinclude:

• Overall building dimensions and gridlines

• Location of all structural elements with respect to gridlines

• Identification of position of edge of slab

• Structural floor elevations

• Top of steel levels

• Size of all framing members

• Adequate description of x-sections shapes

• Base level below finished floor level

• Setting out related to an agreed datum

• Camber requirements

• Structural wall thickness

• Services routing strategy including structural zone

• Required tolerances

• Cladding zones.

A reliable mechanism is needed for implementing andtracking any design changes. Drawing revisions should beclearly identified and fully and unambiguously describedwith dated revision number and 'clouding'. It is essential thatall changes are promptly identified and clearly documentedand issued to all parties to minimise their impact on bothcost and programme.

Table 1 Design Stages

Design Stage Summary of the main deliverables RIBA Outline Plan of Work/CIC Services Stage

Design Stage 1

Sufficient information, including initial design work and the identification of any significant risks

associated with the design to enable theSteelwork Contractor to cost the Steelwork.

RIBA Stages D, E and G & H CIC Stages 3D

Design Stage 2

Sufficient information to allow finalisation of the complete design of the Steelwork. The output is a set of finalised agreed

Steelwork General Arrangement Drawings.

RIBA Stage FCIC Stage 4D


9

THE CHECKLISTS

4.1 Background

This Section contains Checklists to assist in the process ofagreeing responsibility for the activities associated with the design,fabrication and erection of the Steelwork. They are intended to aidthe communication, co-ordination and clarification of the scopeand content of a Steelwork contract between the differentdisciplines involved and stages of the design process throughoutthe design, fabrication and erection of the Steelwork. It is intendedthat the Checklists should be used by the team participants whenagreeing the scope and responsibilities within the Project team andin particular the responsibilities of the Steelwork Contractor.

4.2 Using the Checklists

The first Checklist is simply a list of the team members, that is, theProject Directory, and is the first publication that should be created.In general this publication should include the following for eachProject team member:

• Name and address of company • Contact person• Telephone number• Fax number• Email address• Role

The second and third Checklists break the two design stages intoeight main areas: General, Design, Fabrication, ProtectiveTreatment, Inspection and Testing, Erection, Output and ProjectSpecific Requirements. The first seven areas are further sub-divided in to detailed information required at that stage in theprocess. The Checklists also allow the responsibility to provide theinformation to be allocated to members of the Project Team andthe date when the information is due to be clearly identified. Themain deliverables from each of the stages are listed under theheading Output and again the Checklists allow the partyresponsible for provision of the information to be identified.

4.3 Project Directory

Project Name:

Site Address:

Details of the parties involved in the Project: Space is left for Project-specific requirements.

4. The Checklists

Role to be undertaken Name and Address of Company Contact Person Phone Fax Email

Client

Steelwork Contractor


10

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ures

, ove

rhea

d po

wer

cab

les

or s

ite o

bstru

ctio

ns

Det

ails

of t

he fi

xing

s or

bol

ts to

the

foun

datio

ns o

r wal

ls

Wid

th a

nd le

vel o

f the

pre

pare

d w

orki

ng a

rea,

for a

cces

s of

Site

traf

fic a

nd c

rane

s an

d ar

eas

avai

labl

e fo

r sto

rage


12


elev

ant

Par

tyR

elev

ant

Par

tyR

elev

ant

Par

tyR

elev

ant

Par

ty

Info

rmat

ion

Req

uire

d o

r A

ctiv

ity...

......

......

......

......

....

......

......

......

......

....

......

......

......

......

....

......

......

......

......

...

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

Lim

itatio

ns o

n di

men

sion

s an

d w

eigh

ts o

f com

pone

nts

to b

e de

liver

ed to

the

site

and

gro

und

capa

city

requ

irem

ents

fo

r hea

vy lo

ads

in a

ccor

danc

e w

ith th

e S

afe

Site

Han

dove

r Cer

tific

ate

Ere

ctio

n se

quen

ces

incl

udin

g re

quire

men

ts fo

r pha

sed

cons

truct

ion

that

may

affe

ct th

e co

nstru

ctio

n se

quen

ce o

r whi

chm

ay c

reat

e an

unu

sual

con

stra

int a

nd/o

r haz

ard

durin

g co

nstru

ctio

n.

A d

escr

iptio

n of

any

tem

pora

ry w

orks

and

any

spe

cial

requ

irem

ents

for t

empo

rary

bra

cing

requ

ired,

the

stag

e w

hen

it is

no lo

nger

nec

essa

ry, o

r whe

ther

it is

to b

e le

ft in

pos

ition

afte

r com

plet

ion

of th

e S

teel

wor

k

Out

put

Spe

cific

atio

n fo

r the

Ste

elw

ork

Stru

ctur

al E

ngin

eerin

g D

raw

ings

Pain

t/gal

vani

zing

spe

cific

atio

n fo

r ind

ivid

ual m

embe

rs

Bas

e P

lan

draw

ings

Any

sig

nific

ant r

isks

ass

ocia

ted

with

the

desi

gn a

nd h

ealth

and

saf

ety

plan

in c

ompl

ianc

e w

ith C

DM

Reg

ulat

ions

Pro

ject

Sp

ecifi

c R

equi

rem

ents


13

DESIGN STAGE 2: CHECKLIST

Rel

evan

t P

arty

Rel

evan

t P

arty

Rel

evan

t P

arty

Rel

evan

t P

arty

Info

rmat

ion

Req

uire

d o

r A

ctiv

ity...

......

......

......

......

....

......

......

......

......

....

......

......

......

......

....

......

......

......

......

...

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

Gen

eral

A b

rief d

escr

iptio

n of

the

stru

ctur

e in

clud

ing

its a

rran

gem

ent,

type

, pur

pose

, prin

cipa

l fun

ctio

ns a

nd u

se c

lass

ifica

tion

Arc

hite

ctur

al d

esig

n

Parti

cula

rs o

f any

aes

thet

ic, s

truct

ural

or e

nviro

nmen

tal o

r oth

er c

ondi

tions

whi

ch m

ay a

ffect

des

ign

Det

ails

of t

he s

ite w

ithin

whi

ch th

e P

roje

ct w

ill b

e co

nstru

cted

Des

crip

tion

of a

ny s

igni

fican

t ris

ks a

ssoc

iate

d w

ith th

e de

sign

; hea

lth a

nd s

afet

y pl

an

Any

par

ticul

ar re

quire

men

ts o

f the

Clie

nt re

gard

ing

sust

aina

bilit

y

The

date

(s)

of is

sue

of th

e St

ruct

ural

Eng

inee

ring

Dra

win

gs o

r dat

a an

d ot

her i

nfor

mat

ion

Appr

oval

for a

ccep

tanc

e of

info

rmat

ion

subm

itted

by

the

Stee

lwor

k C

ontra

ctor

Det

aile

d sp

atia

l co-

ordi

natio

n be

twee

n S

teel

wor

k an

d ot

her e

lem

ents

and

sys

tem

s

Des

ign

Sta

tem

ent o

f des

ign

conc

ept i

nclu

ding

func

tion

and

prop

osal

s fo

r the

ove

rall

stab

ility

of t

he s

truct

ure

Des

ign

stan

dard

s to

be

used

Det

ails

of t

he m

ain

stee

l sec

tion

size

s

The

load

ing

data

to b

e us

ed in

clud

ing

tem

pora

ry c

onst

ruct

ion

load

ing

The

para

met

ers

to b

e co

nsid

ered

in p

repa

ring

the

desi

gn la

yout

The

mat

eria

l gra

de a

nd d

esig

natio

n to

be

used

, inc

ludi

ng a

ll su

b gr

ades

and

requ

ired

optio

ns

The

grad

es o

f bol

t ass

embl

ies

and

any

coat

ings

spe

cific

ally

requ

ired

4.5

Des

ign

Sta

ge

2: C

hec

klis

t

It is

the

task

of t

he p

erso

n co

-ord

inat

ing

the

desi

gn to

iden

tify

agre

ed re

spon

sibi

litie

s of

eac

h pa

rty b

y tic

king

the

boxe

s an

d ad

ding

dat

es b

y w

hich

the

actio

n in

form

atio

n ne

eds

to b

e pr

ovid

ed.

Stag

e 2

incl

udes

all

info

rmat

ion

gath

ered

und

er S

tage

1 b

ut w

ith c

hang

es, q

ualif

icat

ions

and

any

add

ition

al d

etai

l cle

arly

iden

tifie

d. A

dditi

onal

info

rmat

ion

requ

ired

at S

tage

2 is

sho

wn

in it

alic

s.


14


elev

ant

Par

tyR

elev

ant

Par

tyR

elev

ant

Par

tyR

elev

ant

Par

ty

Info

rmat

ion

Req

uire

d o

r A

ctiv

ity...

......

......

......

......

....

......

......

......

......

....

......

......

......

......

....

......

......

......

......

...

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

Info

rmat

ion

nece

ssar

y fo

r the

des

ign

of th

e co

nnec

tions

. Thi

s sh

ould

incl

ude

fact

ored

con

nect

ion

forc

es fo

r the

follo

win

g:•

Bas

e pl

ates

• S

plic

es•

Bea

ms

• C

olum

ns•

Raf

ters

• B

raci

ng

• E

aves

can

tilev

ers

• C

rane

bra

cket

s•

Tie

forc

e re

quire

men

ts

Det

ails

and

spe

cific

atio

n of

the

fixin

gs o

r bol

ts to

wal

ls o

r oth

er c

oncr

ete

item

s

Det

ails

of t

he b

raci

ng p

ositi

ons

rela

tive

to th

e co

lum

ns, b

eam

s an

d ra

fters

and

iden

tific

atio

n of

the

node

poi

nts

whe

re c

ritic

al

Det

ails

and

loca

tions

of a

ny te

mpo

rary

wor

ks

The

type

of c

olum

n sp

lice

to b

e us

ed e

.g. e

xter

nal o

r int

erna

l fla

nge

plat

es, c

ount

ersu

nk b

olts

etc

.

Leng

th a

nd fr

eque

ncy

of s

hear

stu

ds

Arc

hite

ctur

al re

quire

men

ts in

clud

ing:

• B

rickw

ork

supp

orts

• B

rack

ets

for h

andr

ails

etc

• B

alco

ny s

uppo

rts

Col

d ro

lled

mem

bers

:•

Des

ign

assu

mpt

ions

e.g

but

t sys

tem

, hea

vy e

nd b

ay e

tc•

Ant

i-sag

and

rest

rain

t sys

tem

s•

Det

aile

d di

men

sion

s ar

ound

doo

rs, l

ouvr

es, r

oof v

ents

, roo

fligh

ts e

tc•

Fire

wal

l req

uire

men

ts•

Posi

tion

of p

anel

join

ts (

in re

latio

n to

hor

izon

tal c

ladd

ing)

• D

etai

led

dim

ensi

ons

arou

nd g

utte

rs

Con

cret

e pl

anks

/met

al d

ecki

ng a

nd/o

r dep

th o

f pre

cast

uni

t/met

al fl

oor

Stai

rs: S

ectio

n an

d pl

an d

raw

ings

sho

win

g al

l dim

ensi

ons

to a

llow

det

ailin

g

Eave

s, v

erge

, par

apet

, cor

ner,

re-e

ntra

nt a

nd a

ny o

ther

spe

cial

det

ails

• Su

ppor

t mem

bers

siz

es a

nd p

ositi

ons;

• Sa

g/an

ti-sa

g an

d re

stra

int s

yste

m to

mem

bers

Det

ails

of a

ny d

ynam

ic o

r vib

ratin

g fo

rces

and

whe

re fa

tigue

is to

be

cons

ider

ed



15

Rel

evan

t P

arty

Rel

evan

t P

arty

Rel

evan

t P

arty

Rel

evan

t P

arty

Info

rmat

ion

Req

uire

d o

r A

ctiv

ity...

......

......

......

......

....

......

......

......

......

....

......

......

......

......

....

......

......

......

......

...

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

Any

part

of th

e St

eelw

ork

whe

re th

e m

anuf

actu

ring

proc

ess

mus

t be

rest

ricte

d (e

g, p

last

ic h

inge

pos

ition

s)

Set o

ut p

oint

s fo

r slo

ping

mem

bers

Set o

ut p

oint

s an

d ra

dius

for c

urve

d m

embe

rs

Fab

rica

tion

Req

uire

men

ts fo

r any

par

ticul

ar o

r spe

cial

type

s of

fabr

icat

ion

deta

ils a

nd/o

r res

trict

ion

on ty

pes

of c

onne

ctio

ns to

be

used

Cam

ber a

nd p

rese

ts

Posi

tions

on

the

stru

ctur

e w

here

add

ition

s an

d st

iffen

ers

are

requ

ired

to d

evel

op th

e st

reng

th o

f the

mem

bers

and

whe

reno

tchi

ng m

ay a

ffect

mem

bers

sta

bilit

y

Det

ails

of c

utou

ts, h

oles

or f

ittin

gs re

quire

d fo

r use

by

othe

rs

Loca

tion

of h

oles

that

can

not b

e pu

nche

d

Pro

tect

ive

Trea

tmen

t R

equi

rem

ents

for s

urfa

ce p

repa

ratio

n

Thic

knes

s an

d co

mpo

sitio

n of

any

spr

ayed

met

al c

oatin

gs

Req

uire

men

ts fo

r gal

vani

zing

Req

uire

men

ts fo

r pai

nt tr

eatm

ent

Fire

resi

stan

ce p

erio

d an

d re

quire

men

t for

fire

pro

tect

ive

coat

ings

Insp

ectio

n an

d T

estin

gR

equi

rem

ents

for n

on-d

estru

ctiv

e te

stin

g of

mat

eria

ls

Ere

ctio

nIn

form

atio

n re

quire

d by

CD

M R

egul

atio

ns b

efor

e si

te a

ttend

ance

by

the

Stee

lwor

k C

ontra

ctor

An

outli

ne m

etho

d of

ere

ctio

n gi

ving

the

sequ

ence

for e

rect

ing

the

stru

ctur

e ta

king

into

acc

ount

any

pha

sing

of t

he w

ork

A si

te p

lan

show

ing

posi

tion

of d

atum

leve

l and

set

ting

out l

ines

Req

uire

men

ts fo

r the

thic

knes

s an

d ty

pe o

f bed

ding

mat

eria

l to

be u

sed

unde

r the

col

umn

base

pla

tes

Det

ails

of a

ny u

nder

grou

nd s

ervi

ces

or o

ther

bur

ied

feat

ures

, ove

rhea

d po

wer

cab

les

or s

ite o

bstru

ctio

ns

Det

ails

of t

he fi

xing

s or

bol

ts to

the

foun

datio

ns o

r wal

ls



16

Rel

evan

t P

arty

Rel

evan

t P

arty

Rel

evan

t P

arty

Rel

evan

t P

arty

Info

rmat

ion

Req

uire

d o

r A

ctiv

ity...

......

......

......

......

....

......

......

......

......

....

......

......

......

......

....

......

......

......

......

...

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

✓D

ue D

ate

Wid

th a

nd le

vel o

f the

pre

pare

d w

orki

ng a

rea,

for a

cces

s of

Site

traf

fic a

nd c

rane

s an

d ar

eas

avai

labl

e fo

r sto

rage

Lim

itatio

ns o

n di

men

sion

s an

d w

eigh

ts o

f com

pone

nts

to b

e de

liver

ed to

the

site

and

gro

und

capa

city

requ

irem

ents

fo

r hea

vy lo

ads

in a

ccor

danc

e w

ith th

e S

afe

Site

Han

dove

r Cer

tific

ate

Ere

ctio

n se

quen

ces

incl

udin

g re

quire

men

ts fo

r pha

sed

cons

truct

ion

that

may

affe

ct th

e co

nstru

ctio

n se

quen

ce o

r w

hich

may

cre

ate

an u

nusu

al c

onst

rain

t and

/or h

azar

d du

ring

cons

truct

ion.

A d

escr

iptio

n of

any

tem

pora

ry w

orks

and

any

spe

cial

requ

irem

ents

for t

empo

rary

bra

cing

; the

sta

ge w

hen

it is

no

long

er n

eces

sary

or w

heth

er it

is to

be

left

in p

ositi

on a

fter c

ompl

etio

n of

the

Ste

elw

ork

Res

pons

ibili

ties

at th

e in

terfa

ce b

etw

een

the

Stee

lwor

k an

d ot

her t

rade

s

A Sa

fe S

ite H

ando

ver C

ertif

icat

e

Out

put

Spe

cific

atio

n fo

r the

Ste

elw

ork

Stee

lwor

k G

ener

al A

rrang

emen

t Dra

win

gs

Pain

t/gal

vani

zing

spe

cific

atio

n fo

r ind

ivid

ual m

embe

rs

Bas

e P

lan

draw

ings

Any

sig

nific

ant r

isks

ass

ocia

ted

with

the

desi

gn a

nd h

ealth

and

saf

ety

plan

in c

ompl

ianc

e w

ith C

DM

Reg

ulat

ions

Pro

ject

Sp

ecifi

c R

equi

rem

ents


Allocation of Design Responsibilities in Constructional...

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