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    Prepared byPrepared byPrepared byPrepared byMott MacDonald Australia

    Level 2, 60 Pacific Highway

    t Leonards

    !el" #$%# 26%%

    &a'" #$%( $)0)

    CIVIL SPECIFICATION

    Parkes Hospital4828-MM-SPC-PM-0010 Civil Specification

    Date: 19/03/14

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    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    *evisions" pecification ections bearing this note, show a+end+ents if any- throughout the ection in the following

    +anner

    •  *evisions are underlined and deletions are struc. through/

    •   Adust+ents of for+at, spelling, or punctuation are not identified, unless li.ely to affect the sense/

    •  !he whole of the currently revised ection is reissued/

    •  !he full scope and e'tent of revisions should be co+prehended by co+parison with previous editions/

    •  igning of the 1uality *ecord above to Approval for onstruction A&- tatus is evidence that this been verified as

    confor+ing to the re3uire+ents of the Proect Managers Plan/ 4here it has not been signed, all infor+ation is

    intended for non5A& purposes only/

    ssue Date Description Approved 7y

    0 890:9:$ ssue for *eview *PH

    : :#90%9:$ ssue for !ender *

    REVISIONS

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    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    Section PageNo

    IssueNo

    Revision Summary Date

    ANNEXURE

    Appeni!

    Num"er

    Page No IssueNo

    Revision Summary Date 

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    EN#INEERIN# SPE$I%I$A&ION $ON&EN&S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

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    ()0)6 

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    EN#INEERIN# SPE$I%I$A&ION $ON&EN&S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

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    ().)*/ 

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    EAR&H,OR-S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    SE$&ION ()*+ EAR&H,OR-S

    ()*)* S$OPE

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    EAR&H,OR-S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    For $('*e(e%tat$o% o& the E%$ro%(e%ta* 5a%a+e(e%t P*a% E5P;/So$* 6 2ater 5a%a+e(e%t P*a%S25P; the s$te sha** "e !$$!e! $%to sect$o%s "ase! o% the 'ro'ose! s$te co%&$+-rat$o% !-r$%+each sta+e o& the works. Sect$o%s (a# $%c*-!e:

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    EAR&H,OR-S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

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    EAR&H,OR-S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    Access an E!it Areas

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    EAR&H,OR-S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    The Co%tractor sha** s-"($t !eta$*s o& h$s 'ro'ose! (etho! &or !ewater$%+ &or a''roa* "# theS-'er$%te%!e%t. 2here e)caat$o%s ca%%ot "e !ra$%e! "# +ra$t#, 'ro$!e '-('$%+ e-$'(e%t tokee' e)caat$o%s !e7watere!.

     A** e-$'(e%t $%c*-!$%+ we**7'o$%t '-('$%+ '*a%t sha** "e !r$e% "# e*ectr$c (otors to ($%$($se

    %o$se *ee*s. The e-$'(e%t sha** "e atte%!e! to 4 ho-rs 'er !a# a%! sha** "e e-$''e! w$th!$ese* "ack7-' (otors $% case o& 'ower or (otor &a$*-re.

     A** costs assoc$ate! w$th !ra$%$%+ a%! !ewater$%+ the works sha** "e $%c*-!e! $% the Co%tractor

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    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    F$t (ach$%es -se! &or '-sh$%+ a%! hea'$%+ o'erat$o%s w$th root takes or s$($*ar a%! o'erate toe%s-re as *$tt*e so$* as 'oss$"*e $s re(oe! a%! hea'e! w$th the c*eare! e+etat$e (ater$a*.

    Do %ot c-t tree roots e)cee!$%+ 0 (( !$a(eter. 2here $t $s %ecessar# to c-t tree roots, -se(ea%s o& c-tt$%+ that !o %ot -%!-*# !$st-r" the re(a$%$%+ root s#ste(. I((e!$ate*# a&ter c-tt$%+,

    water the tree a%! a''*# a *$-$! root$%+ hor(o%e to st$(-*ate the +rowth o& %ew roots e.+.For(-*a 0H or ?or(o%e 0H;.

    =ack&$** aro-%! tree roots (-st "e a ($)t-re co%s$st$%+ o& three 'arts "# o*-(e o& to'so$* a%! o%e'art o& we** rotte! co('ost. The co('ost $s to hae a %e-tra* '? a*-e, &ree &ro( wee! +rowth a%!har(&-* (ater$a*s.

    =ack&$** *a#ers to "e each o& 300 (( (a)$(-( !e'th.

    P*ace *a#ers o& "ack&$** a%! co('act to a !r# !e%s$t# s$($*ar to that o& the or$+$%a* or s-rro-%!$%+so$*.

    Do %ot "ack&$** aro-%! tree tr-%ks to a he$+ht +reater tha% 00 (( a"oe the or$+$%a* +ro-%!s-r&ace.

    2ater trees as %ecessar#, $%c*-!$%+ where roots are e)'ose! at a("$e%t te('erat-re +reater tha%3°C. Thoro-+h*# water the root >o%e s-rro-%!$%+ the tree $((e!$ate*# a&ter "ack&$**$%+.

    Do %ot co('act the +ro-%! or -se sk$!7stee* eh$c*es -%!er the tree !r$'7*$%e. I& co('act$o% occ-rs,+$e %ot$ce a%! o"ta$% $%str-ct$o%s.

    Protect areas a!ace%t to the tree !r$'7*$%e, $& re-$re! s-"($t w$th$% the work (etho! state(e%t a'ro'osa* &or a% e*eate! '*at&or( to s-$t the 'ro'ose! earthworks (ach$%er#.

    S'rea! 100 (( th$ck or+a%$c (-*ch to the who*e o& the area coere! "# the !r$' *$%e o& a**'rotecte! trees.

    &rees BitCin propose em"ankment areas

    8$e %ot$ce $((e!$ate*# where a tree (arke! &or 'reserat$o% $s *ocate! w$th$% a% area 'ro'ose!&or e("a%k(e%t co%str-ct$o%. The S-'er$%te%!e%t w$** !ec$!e a&ter a''roa* &ro( the Co-%c$*

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    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    ()*)1)( %IRE PRE$AU&IONS

    F$res are %ot 'er($tte!.

    ()*). EX$AVA&ION

    ()*).)* #ENERA'

     At the !$rect$o% o& the S-'er$%te%!e%t, e)caate a%! !$s'ose o&&7s$te a%# $!e%t$&$e! so&t (ater$a*,!e"r$s or or+a%$c (ater$a* or a%# other -%s-$ta"*e &o-%!at$o% (ater$a* as !e&$%e! "# theS-'er$%te%!e%t.

    E)caate &o-%!at$o%s $% a** (ater$a*s as &o-%! to co%&or( to the *$%es, *ee*s, +ra!es a%!!$(e%s$o%s show% o% the !raw$%+s.

    =e&ore co%str-ct$o% co((e%ces the Co%tractor sha**:

    7 e(oe a** rocks, "o-*!ers, co%str-ct$o% (ater$a*s, a%! the *$ke wh$ch 'rotr-!e a"oe &$%$she!s-r&aces o& &o-%!at$o%s.

    7 Co('act the &o-%!at$o% (ater$a* as s'ec$&$e!.

    7 Proo&7ro** the &o-%!at$o% as s'ec$&$e! $% the 'rese%ce o& the S-'er$%te%!e%t.

     At the !$rect$o% o& the S-'er$%te%!e%t, e)caate a%! !$s'ose o& a%# $!e%t$&$e! so&t (ater$a*, !e"r$sor or+a%$c (ater$a* or a%# other -%s-$ta"*e &o-%!at$o% (ater$a* as !e&$%e! "# the S-'er$%te%!e%tthe%ce "ack&$** a%! co('act w$th a''roe! (ater$a*.

    ()*).)/ DISPOSA' O% SURP'US SPOI'

     A** s-r'*-s e)caate! (ater$a* sha** "e !$s'ose! o& o&&7s$te at a% a''roe! t$' s$te.

     A%# co%ta($%ate! (ater$a* e%co-%tere! sha** "e %ot$&$e! to the S-'er$%te%!e%t &or !$rect$o%.

    Pro$!e a cert$&$cate co%&$r($%+ the !$s'osa* (etho! a%! *ocat$o% o& the s'o$* (ater$a*.

    ()*).)( OVER EX$AVA&ION

    E)caat$o% "e*ow !es$+% *ee*s "# *ess tha% 100(( other tha% that (a!e &or the '-r'ose o&re(o$%+ roots a%! "o-*!ers, or re'*ace(e%t o& -%sta"*e (ater$a* sha** %ot "e "ack&$**e! "-t (a!e+oo! "# $%creas$%+ the th$ck%ess o& the *owest &$**/'ae(e%t *a#er. 8ra!e !e'ress$o%s to !ra$% tothe e!+e o& &or(at$o%.

    Oer e)caat$o% $% e)cess o& 100(( sha** "e re$%state! w$th a''roe! (ater$a*.

    ()*).)0 2'AS&IN#

    =*ast$%+ $s %ot 'er($tte!.

    ()*)4 %I''IN#

    ()*)4)* DE%INI&IONS

    General Fill  !e&$%e! as earthworks &$** "e*ow e)ter%a* 'ae(e%ts, *a%!sca'$%+ a%! other e)ter%a*areas.

    Select Fill  !e&$%e! as earthworks &$** "e*ow "-$*!$%+ str-ct-res as otherw$se s'ec$&$e!.

    ()*)4)/ #ENERA'P*ace a%! co('act &$** (ater$a*s to co%&or( to the *$%es, *ee*s, +ra!es a%! !$(e%s$o%s show% o%the !raw$%+s.

    =e&ore &$**$%+ co((e%ces the Co%tractor sha**:

    • C*ear, +r-" a%! e)caate to'so$* as s'ec$&$e!.

    • Co('act the &o-%!at$o% (ater$a* as s'ec$&$e!.

    • Proo&7ro** the &o-%!at$o% as s'ec$&$e! $% the 'rese%ce o& the S-'er$%te%!e%t.

    • At the !$rect$o% o& the S-'er$%te%!e%t a%! at the Sche!-*e! ate &or treat(e%t o& @%s-$ta"*e5ater$a* e)caate a%! !$s'ose o&&7s$te a%# $!e%t$&$e! so&t (ater$a*, !e"r$s or or+a%$c (ater$a* ora%# other -%s-$ta"*e &o-%!at$o% (ater$a* as !e&$%e! "# the S-'er$%te%!e%t the% "ack&$** a%!co('act w$th a''roe! (ater$a*.

    2here &$** (ater$a* $s to "e co%str-cte! a+a$%st e)$st$%+ "atters or s*o'es that are stee'er tha% 1V:3.0? the Co%tractor sha** 'r$or to '*ace(e%t o& &$** (ater$a*:

    • "e%ch the e)$st$%+ s*o'e hor$>o%ta**# &or a ($%$(-( "e%ch w$!th o& ( a%!• t#%e the "e%ch c-t s-r&ace to a !e'th %ot e)cee!$%+ 10((

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    EAR&H,OR-S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    Pro$!e a!e-ate !ra$%a+e to "e%ches !-r$%+ co%str-ct$o%.

    ()*)4)( 7A&ERIA'S

    #eneral ill

    8e%era* &$** (ater$a* as !eta$*e! sha** "e $%c*-!e! $% the works at the a''roa* a%! so*e !$scret$o% o&the S-'er$%te%!e%t. A** &$** (ater$a* whether wo% &ro( s$te e)caat$o%s or $('orte! sha** "ea''roe! "# the 8eotech Co%s-*ta%t a%! the S-'er$%te%!e%t &or $%c*-s$o% $% the works 'r$or to&$**$%+ co((e%c$%+.

    No contaminate soils sCall "e re;use on site)

    I!e%t$ the so-rce o& 'ro'ose! 8e%era* F$** (ater$a* a%! 'ro$!e test cert$&$cates &or theS-'er$%te%!e%t

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    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    S-"($t !eta$*s o& co%&or(a%ce o& each co('*ete! *ot o& &$** (ater$a* w$th re*ea%t test re'orts to theS-'er$%te%!e%t "e&ore 'rocee!$%+. A** %o% co%&or($%+ test *ots sha** "e reco%str-cte!. Th$s $s a,I&NESS POIN&.

    ()*)4)4 2A$-%I''IN# A& S&RU$&URESNo &$**$%+ sha** "e '*ace! a+a$%st a%# co%crete str-ct-re w$th$% &o-rtee% !a#s o& '*ace(e%t o&co%crete. Str-t wa**s as %ecessar# to 'ree%t (oe(e%t !-r$%+ '*ac$%+ a%! co('act$o%.

    P*ace a%! co('act &$**$%+ oer a%! aro-%! str-ct-res strate+$ca**# so as to ao$! -%"a*a%ce!*oa!$%+ or (oe(e%t.

    @%*ess otherw$se !eta$*e!, the "ack$%+ &$**$%+ at str-ct-res sha** "e as &o**ows:

    •  Latera**# w$th$% 900(( o& a%# co%crete str-ct-re &$** a%! co('act w$th B ce(e%t sta"$*$se!D8=0 +ra%-*ar (ater$a*.

    •  Vert$ca**# w$th$% 300(( o& a%# co%crete str-ct-re &$** a%! co('act w$th D8=0 +ra%-*ar(ater$a*.

    WITNESS POINT: Submit details of conformance of each completed lot of fill material withrelevant test reports to the Superintendent before proceeding. ll non conforming test lotsto be reconstructed.

    ()*)5 SU2#RADE PREPARA&ION

    ()*)5)* SU2#RADE 'EVE'S

    Not$ the S-'er$%te%!e%t whe% s-"+ra!e s-r&ace has "ee% 're'are! a%! $s rea!# &or 'roo& ro**$%+$% the 'rese%ce o& the 8eotech Co%s-*ta%t / S-'er$%te%!e%t.

     As !$recte! "# the S-'er$%te%!e%t, take sa('*es o& s-"+ra!e (ater$a* a%! !eter($%e the 47!a#soake! C= a*-e a%! react$$t# character$st$cs. S-"($t the test res-*ts to the S-'er$%te%!e%t &orassess(e%t. The cost o& th$s test$%+ w$** "e (et "# the Co%tractor.

    8$e %ot$ce to a**ow &or $%s'ect$o% o& the co('*ete! s-"+ra!e *a#ers $%c*-!$%+ 'roo& ro**$%+; a%!'ro$!e a** re*ea%t test res-*ts &or a''roa* "e&ore 'rocee!$%+. Th$s $s a HO'D POIN&.

    ()*)5)/ $U& SU2#RADE

    E)caate a%! re(oe a** other tha% rock (ater$a* to !es$+% s-"+ra!e *ee*s.T#%e, ($) a%! co('act s-"+ra!e s-r&ace to a ($%$(-( !e'th o& 00(( $% *a#ers a%! $%accor!a%ce w$th th$s s'ec$&$cat$o%. Tr$( s-"+ra!e to a% ee% s-r&ace &ree o& *oose (ater$a*.

    5a$%ta$% the (o$st-re co%te%t o& the s-"+ra!e w$th$% JB o& the o't$(-( (o$st-re co%te%t o& the(ater$a* at a** t$(es. Pree%t !r#$%+ o& the s-"+ra!e 'r$or to '*ace(e%t o& 'ae(e%ts a%!/orstr-ct-res.

    ()*)5)( RO$- SU2#RADE

    E)caate a%! re(oe a** rock (ater$a* to !es$+% s-"+ra!e *ee*s. E)caate! s-"+ra!e *ee* $%rock sha** %ot e)cee! K(( or 100(( !e$at$o% $% !es$+% *ee*.

    I% the ee%t that a% -%ee% s-"+ra!e s-r&ace $s ach$ee! w$th 'ote%t$a* to acc-(-*ate water'o%!$%+ $% e)cess o& *$tres o*-(e $% each s-r&ace !e'ress$o%, co%str-ct s-r&ace !ra$%s to !ra$% a**s-ch !e'ress$o%s.

    =ack&$** a** !e'ress$o%s a%! s-"+ra!e !ra$%s w$th D8S0 (ater$a* to !es$+% s-"+ra!e *ee*s. Noe)tra 'a#(e%t sha** "e (a!e &or e)caat$o% $% rock or &or the co%str-ct$o% o& !ra$%a+e to 'ree%t'o%!$%+ o& water o% the s-"+ra!e s-r&ace.

    ()*)5)0 %I'' SU2#RADE

    Co('act a** s-"+ra!e (ater$a* $% *a#ers a%! $% accor!a%ce w$th th$s s'ec$&$cat$o%. Tr$( s-"+ra!eto a% ee% s-r&ace &ree o& *oose (ater$a*.

    5a$%ta$% the (o$st-re co%te%t o& the s-"+ra!e w$th$% JB o& the o't$(-( (o$st-re co%te%t o& the(ater$a* at a** t$(es. Pree%t !r#$%+ o& the s-"+ra!e 'r$or to '*ace(e%t o& 'ae(e%ts a%!/orstr-ct-res.

    ()*)5)1 $'A9 SU2#RADE

    S-"+ra!e (ater$a* co('r$s$%+ o& c*a# so$*s o& (e!$-( to h$+h '*ast$c$t# CL/C?; a%! h$+h '*ast$c$t#C?; sha** "e ke't (o$st w$th$% the ra%+e o& JB o& o't$(-( (o$st-re co%te%t. The# sha** "e

    co%sta%t*# reta$%e! $% a (o$st state to 'ree%t !r#$%+ o-t a%!/or crack$%+.

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    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    I% the ee%t that the Co%tractor !oes %ot co('*# w$th the s'ec$&$cat$o%, t#%e, a!! (o$st-re a%!work (ater$a* as %ecessar# to re$%state the $%te+r$t# o& the s-"+ra!e to the S-'er$%te%!e%t

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    EAR&H,OR-S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    *a#er ($%$(-(;

    Moi!t"re content all material! to be in t#e range of $2% of t#e optim"m moi!t"re content& 

    ()*)*3)* SU2;#RADE AND %OUNDA&ION DE%'E$&ION 7ONI&ORIN#De&*ect$o% (o%$tor$%+/test$%+ o& the 're'are! s-"+ra!e sha** take '*ace "# wa# o& o"sere! 'roo&ro**$%+ -s$%+ a 37'o$%t ro**er o& ($%$(-( (ass 10 to%%es or a''roe! e-$a*e%t to $s-a**#!eter($%e a%# areas o& weak &o-%!at$o% that sho-*! "e re(oe! or otherw$se stre%+the%e! at the!$rect$o% o& the S-'er$%te%!e%t.

    ()*)*3)/ &O'ERAN$ES

    O% co('*et$o% o& c-tt$%+, &$**$%+ a%! a** $%c$!e%ta* o'erat$o%s a%! "e&ore the '*ace(e%t o& oer*#$%+(ater$a*s, &$%$she! s-"+ra!e s-r&aces sha** co%&or( to to*era%ces $% *ee* a%! sha'e as &o**ows:

    Item &olerance

    1. C-t s-"+ra!e$% earth

    Lee*: J1((.

    Stra$+ht%ess: 0(( (a) !e'art-re &ro( 3( stra$+hte!+e "oth wa#s.

    . C-t s-"+ra!e$% rock

    Lee*: J((.

    Stra$+ht%ess: Not s'ec$&$e!

    3. F$** s-"+ra!e Lee*: J1((

    Stra$+ht%ess: 0(( (a) !e'art-re &ro( 3( stra$+hte!+e "oth wa#s.

    4. @%'ae!areas

    Lee*: J((

    ()*)*3)( SA7P'IN# AND &ES&IN#

     A** test$%+ to "e carr$e! o-t (-st co%&or( to Lee* 1 Test$%+ as !e&$%e! $% the c-rre%t e!$t$o% o& AS39.

    No sect$o% o& the work sha** "e acce'te! &or !e%s$t# test$%+ -%t$* the S-'er$%te%!e%t $s sat$s&$e! thata!e-ate co('act$e e&&ort has "ee% a''*$e!. Sect$o%s w$th $s-a* !e&ects, s-ch as so&t o& *oose'atches or ro**er (arks, sha** %ot "e acce'te! &or test.

     A** *a"orator# test$%+ o& work carr$e! o-t -%!er th$s Sect$o% o& the S'ec$&$cat$o% sha** "e 'er&or(e!$% accor!a%ce w$th 'roce!-res s'ec$&$e! here$%. Sa('*$%+ sha** "e carr$e! o-t $% *ocat$o%sa''roe! "# the S-'er$%te%!e%t, se*ecte! to e%s-re that the -a*$t# co%tro* re-$re(e%ts o& th$ss'ec$&$cat$o% are (et.

    The co('act$o% re-$re(e%ts s'ec$&$e! are ($%$(-( re-$re(e%ts. 2he% !e%s$t# tests arecarr$e! o-t o% a sect$o% o& the work, the %-("er o& res-*ts &a**$%+ "e*ow the s'ec$&$e! a*-e sha** %ote)cee! the *$($ts set o-t as &o**ows. Pa#(e%t &or a** test$%+ a%! retest$%+ sha** "or%e "# theCo%tractor.

    Num"er o &ests 7a!) results 3;/"eloB specn)

    7a!) results *;/"eloB specn)

    7a!) results J /"eloB specn)

    07 1 1 N$*

    710 1 N$*

    10 0B 10B N$*

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    S&OR7,A&ER SERVI$ES $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    SE$&ION ()/+ S&OR7,A&ER SERVI$ES

    ()/)* S$OPE

    The works coere! "# th$s Sect$o% o& the S'ec$&$cat$o% co('r$ses the co%str-ct$o% o& a** '$'e!

    -%!er+ro-%! stor(water !ra$%a+e -s$%+ re$%&orce! co%crete or &$"re ce(e%t '$'e (ater$a*s.

    ()/)/ S&ANDARDS

    2ork carr$e! o-t -%!er th$s Sect$o% o& the S'ec$&$cat$o% sha** co('*# w$th the re-$re(e%ts o& a** A-stra*$a% a%! $%!-str# acce'te! sta%!ar!s to the e)te%t that the# are re*ea%t a%! that the# are%ot e)cee!e! "# th$s S'ec$&$cat$o%.

     A Test$%+ A-thor$t# sha** "e e('*o#e! "# the Co%tractor to carr# o-t a** test$%+. The A-thor$t# sha**ho*! a c-rre%t NATA Nat$o%a* Assoc$at$o% o& Test$%+ A-thor$t$es; e+$strat$o% &or the re*ea%t tests,a%! a co'# o& res-*ts sha** "e &orwar!e! to the S-'er$%te%!e%t.

    ()/)( EX$AVA&ION AND 2A$-%I''IN#

    ()/)()* $'EARIN# AND #RU22IN#

    e&er Earthworks sect$o% o& the s'ec$&$cat$o%.()/)()/ EX$AVA&ION

    E)caate tre%ches to the !e'ths a%! w$!ths %ecessar# to a**ow $%sta**at$o% o& the res'ect$eser$ces to the *ee*s, +ra!es or coers s'ec$&$e!.

     A**ow &or the !e'th o& "e!!$%+ (ater$a* as %ecessar# a%! &or the w$!e%$%+ or !ee'e%$%+ o& tre%chesat &$tt$%+s or str-ct-res.

    =e&ore co((e%c$%+ e)caat$o% the Co%tractor sha** e)'ose cross$%+s a%! co%%ect$o% 'o$%ts o%e)$st$%+ ser$ces.

    The *e%+th o& tre%ch o'e%e! -' ahea! o& '$'e/co%!-$t *a#$%+ sha** "e as short as the a''roe!co%str-ct$o% 'ro+ra( 'er($ts.

    The Co%tractor sha** (ake sa&e, a%! where %ecessar# tra&&$ca"*e, a** tre%ch e)caat$o%s $% e)$st$%+roa!s.

    Do %ot e)caate "# (ach$%e w$th$% 1 (etre o& e)$st$%+ ser$ces or w$th$% . (etres o& trees(arke! to re(a$%.

    ()/)()( SHORIN#@se a''roe! shor$%+ (etho!s $% accor!a%ce w$th a** re+-*at$o%s a%! sa&e work$%+ 'ract$ce a%! tothe S-'er$%te%!e%t

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    S&OR7,A&ER SERVI$ES $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    Tre%ch e)caat$o% +e%era**# sha** co('*# w$th the 'r$%c$'*es *a$! !ow% $% the c-rre%t A-stra*$a%Sta%!ar!s a%! Co!es o& Pract$ce &or the t#'es o& '$'e.

    5a)$(-( tre%ch w$!ths &or stor(water !ra$%s a%! co%!-$ts sha** +e%era**# "e:

    7 the e)ter%a* '$'e !$a(eter '*-s 300(( each s$!e (eas-re! at the *ee* o& the crow% o& the '$'e

    &or '$'es *ess tha% 130(( !$a(eter, or7 1.4 t$(es the e)ter%a* '$'e !$a(eter &or '$'es +reater tha% or e-a* to 130(( !$a(eter.

    Notw$thsta%!$%+ the a"oe, the sta%!ar! ($%$(-( tre%ch w$!th sha** "e 0((.

    WITNESS POINT: The !ontractor shall notif" the superintendent of proposed pipe orconduit installation prior to trench e#cavation for each lot.

    I& a tre%ch $s e)caate! to a% e)cess$e w$!th or co**a'ses !-e to $%a!e-ate s-''ort, the -se o& ah$+her sta%!ar! o& "e!!$%+ or a '$'e o& h$+her stre%+th c*ass, or "oth, w$tho-t a!!$t$o%a* 'a#(e%t tothe co%tractor sha** "e $%c*-!e! $% the works.

    ii? AlloBance or 2eing 

     A**ow &or the !e'ths o& "e!!$%+ (ater$a* &or the "e!!$%+ t#'e s'ec$&$e!.

    iii? $over  

    2here *ee*s are %ot !eta$*e!, e)caate tre%ches to 'ro$!e the ($%$(-( coers to &$%$she!s-r&ace *ee* $te($se! $% 5$%$(-( Coer Ta"*e "e*ow. 2here '$'es are sockete!, coer $s(eas-re! oer sockets.

    ()/)()4 DRAINA#E O% ,OR-S AND DE,A&ERIN#

    @%*ess s'ec$&$c !eta$*s are 'ro$!e! o% the !raw$%+s &or the !$ers$o% a%! co%tro* o& stor(water!-r$%+ co%str-ct$o% o& -%!er+ro-%! ser$ces, the Co%tractor sha** 'ro$!e !eta$*s o& h$s 'ro'ose!(etho! o& !ra$%$%+ the co%str-ct$o% works to the S-'er$%te%!e%t.

    2here tre%ches ca%%ot "e !ra$%e! "# +ra$t#, 'ro$!e '-('$%+ e-$'(e%t to kee' e)caat$o%s !e7watere!.

    2ater &ro( e)caat$o%s sha** "e !$s'ose! o& $% accor!a%ce w$th c-rre%t e%$ro%(e%ta* *aws a%!re+-*at$o%s a%! sha** %ot "e !ra$%e! to a%# sewer.

    2here %ecessar# 'ro$!e sec-re a%! a!e-ate te('orar# !ra$%a+e &or !$ert$%+ a%! tra%s'ort$%+stor( r-%o&& a%! s-"so$* water across, thro-+h or "e#o%! the works.

     A** e-$'(e%t $%c*-!$%+ '-('$%+ '*a%t sha** "e !r$e% "# e*ectr$c (otor to ($%$($se %o$se *ee*s.The e-$'(e%t sha** "e atte%!e! 4 ho-rs 'er !a# a%! sha** "e e-$''e! w$th !$ese* "ack-'(otors $% case o& 'ower or (otor &a$*-re.

    ()/)()5 2A$-%I''IN#

    Tre%ches are to "e "ack&$**e! 'ro('t*# a&ter *a#$%+ o& '$'e*$%es "-t %ot "e&ore $%s'ect$o% "# theS-'er$%te%!e%t a%! as co%str-cte! *ee*s are rece$e!.

    WITNESS POINT: The !ontractor shall notif" the Superintendent prior to bac$fillingunderground services. %O NOT P&O!EE% WIT'O(T T'E S(PE&INTEN%ENT)S

     PP&O*+.

     A%# !a(a+e ca-se! to co%!-$ts "# &*oat$%+ or the *$ke !-e to !e*a# $% "ack&$**$%+ or $%a!e-ate

    'rotect$e (eas-res w$** re(a$% the Co%tractor

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    S&OR7,A&ER SERVI$ES $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    =ack&$** the re(a$%!er o& the tre%ch a"oe the "e!!$%+ (ater$a* >o%e to s-"+ra!e *ee*s w$ths-"7"ase (ater$a* e-$a*e%t to t#'e D8S0 ce(e%t sta"$*$se! w$th 3B ce(e%t co%te%t or w$thsa%! sta"$*$>e! w$th B ce(e%t -%*ess a''roe! otherw$se.

    P*ace a%! co('act (ater$a*s $% *a#ers %ot e)cee!$%+ 10(( *oose th$ck%ess co('acte! to at *east

    100B o& sta%!ar! (a)$(-( !r# !e%s$t#. A*ter%at$e*#, the who*e o& the "e!!$%+ a%! "ack&$** to s-"+ra!e *ee*; o& '$'e*$%es -%!er'ae(e%ts (a# "e co%str-cte! o& sa%! sta"$*$se! w$th B "# (ass o& ce(e%t, a%! co('acte! $%accor!a%ce w$th the a"oe re-$re(e%ts.

    iii? Support to Pipes an Structures 

    2here a% e)$st$%+ '$'e or other str-ct-re crosses a tre%ch $t sha** "e s-''orte! "# a '*-+ o&co('acte! +ra%-*ar (ater$a* e)te%!$%+ &ro( the tre%ch &*oor to the s'r$%+$%+ *$%e o& '$'e or-%!ers$!e o& str-ct-re a%! &or a !$sta%ce o& 1( a*o%+ the tre%ch o% "oth s$!es.

    2here $t $s $('ract$ca"*e to co('act (ater$a* -%!er the str-ct-re the Co%tractor (a# -se co%creteo& ($%$(-( stre%+th 1 5Pa '*ace! o% o%e s$!e o%*# a%! $"rate! -%t$* $t &*ows -%!er the str-ct-rea%! a''ears o% the other s$!e. A*ter%at$e*# ce(e%t sta"$*$>e! sa%! as s'ec$&$e! a"oe (a# "e-se!. No a!!$t$o%a* 'a#(e%t w$** "e (a!e &or the s-''ort o& '$'es or str-ct-res where the$re)$ste%ce $s $%!$cate! o% the !raw$%+s.

    iv? OtCer &rencCes 

    2here %o '$'e "ack&$**$%+ $s s'ec$&$ca**# !escr$"e! o% the !raw$%+s the Co%tractor w$** a!o't c-rre%t A-stra*$a% Sta%!ar!s a%! co!es o& 'ract$ce.

    v? $onnections 

    Leae co%%ect$o% "ra%ches e)'ose! $% the tre%ch -%t$* the$r 'os$t$o%s hae "ee% recor!e! o% thework7as7e)ec-te! !raw$%+s.

    vi? &rencCes Aacent to ker"s 

    For tre%ches a!ace%t to ker"s where the tre%ch e)caate! e!+es are w$th$% 0.( "eh$%! the "acko& ker"s;, "ack&$** re(a$%!er o& tre%ch to the &$%a* s-r&ace *ee* -s$%+ *ow P*ast$c$t# I%!e) (ater$a*&ree o& sto%es w$th a (a)$(-( s$>e o& 0(( !$a(eter. Co('act $% *a#ers %ot e)cee!$%+ 00((co('acte! !e'th a%! "# a (etho! wh$ch ach$ees a !e%s$t# o& 100B o& sta%!ar! (a)$(-( !r#!e%s$t# &or the &-** !e'th o& the tre%ch.

    ()/)()6 DISPOSA' O% SURP'US SPOI'

     A** s-r'*-s e)caate! (ater$a* sha** "e !$s'ose! o& o&& s$te at a% a''roe! t$' s$te. S-r'*-s s'o$*&ro( -%!er+ro-%! ser$ces e)caat$o% %ot s-$ta"*e &or a%! %ot re-$re! &or &$**$%+ '-r'oses sha** "e!$s'ose! o& o&& s$te.

    ()/)()*3 A$$EP&AN$E

    i? $ompaction ReGuirements 

    Co('act$o% re-$re(e%ts &or work carr$e! o-t -%!er th$s C*a-se o& the S'ec$&$cat$o% are *a$! !ow%-%!er the ar$o-s cate+or$es o& "ack&$** !escr$"e! a"oe.

     Acce'ta%ce o& each *a#er o& "ack&$** (ater$a* $s co%!$t$o%a* -'o% that *a#er ach$e$%+ the s'ec$&$e!co('act$o% re-$re(e%ts.

    ii? %reGuency o &esting 

     A** *a"orator# test$%+ o& work carr$e! o-t -%!er th$s C*a-se o& the S'ec$&$cat$o% sho-*! "e 'er&or(e!$% accor!a%ce w$th 'roce!-res 'rescr$"e! $% c-rre%t A-stra*$a% Sta%!ar!s.

    Co('act$o% test$%+ sha** "e -%!ertake% "# the Co%tractor at h$s cost at a &re-e%c# o& 1 test 'er 30*$%ea* (etres 'er co('acte! *a#er w$th a ($%$(-( o& 1 test 'er *a#erThe co('act$o% re-$re(e%ts s'ec$&$e! are ($%$(-( re-$re(e%ts. 2he% !e%s$t# tests are carr$e!o-t o% a sect$o% o& the work, the %-("er o& res-*ts &a**$%+ "e*ow the s'ec$&$e! a*-e sha** %ote)cee! the *$($ts set o-t $% th$s s'ec$&$cat$o%.

    ()/)0 7A&ERIA'S AND 7E&HODS

    ()/)0)* 7A&ERIA'S

    i? Pipes 

    e$%&orce! co%crete '$'es a%! o$%t r$%+s sha** co('*# w$th the re-$re(e%ts o& the A-stra*$a%Sta%!ar!s. P$'es sha** "e o& the c*ass !eta$*e! "-t $% the a"se%ce o& a !eta$*e! c*ass, %ot *ess tha%C*ass 3.

    @%*ess otherw$se a''roe! a** re$%&orce! co%crete stor(water '$'es sha** "e r-""er r$%+ o$%te!. A** r-""er r$%+ o$%te! '$'es sha** "e &*e)$"*e o$%te! at s-('s a%! access cha("ers to the !eta$*sshow% o% the !raw$%+s.

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    S&OR7,A&ER SERVI$ES $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    F$"re re$%&orce! co%crete FC; '$'es a%! o$%ts sha** co('*# w$th the A-stra*$a% Sta%!ar!s. A** o$%ts &or '$'es sha** "e o& the r-""er r$%+ FC; o$%t t#'e e$ther s$%+*e r$%+ or the s-'ert$te!o-"*e7ee r-""er r$%+ o$%t. For *ar+er !$a(eters -' to 00(( the o$%t$%+ s#ste(s sha** "e s$%+*er-""er r$%+ o$%t, s'$+ot a%! socket o$%t as s'ec$&$e!.

    M-%ct$o%s $% FC '$'e sha** "e $%sta**e! -s$%+ a &a"r$cate! "e%!s $% accor!a%ce w$th thea''ro'r$ate (a%-&act-rere ((; 19.0 .3 0.0 0.30 0.1 0.0

    B 5ass Pass$%+ 100 07100 0790 1070 07 0710

    5ater$a* 'ass$%+ the 0.0(( s$ee sha** hae *ow '*ast$c$t# as !escr$"e! $% the A-stra*$a%Sta%!ar!s.

    No "e!!$%+ (ater$a* sha** "e '*ace! -%t$* the S-'er$%te%!e%t has $%s'ecte! the 're'are! tre%ch&*oor a%! a''roa* has "ee% +ra%te! the Co%tractor to coer the tre%ch &*oor.

    The "e!!$%+ sha** "e '*ace! to a ($%$(-( th$ck%ess o& 100(( or as !eta$*e! a%! sha** e)te%!oer the &-** w$!th o& the tre%ch a%! "e co('acte! to a ($%$(-( De%s$t# I%!e) DI; &orcohes$o%*ess (ater$a* o& 0B.

    Co('act a%! sha'e "e!!$%+ to 'ro$!e co%t$%-o-s s-''ort &or '$'es. The "e!!$%+ *ee* sha** "e+ra!e! to 'ro$!e a -%$&or( &a** to the !ow%strea( e%! o& each '$'e sect$o%.

    The ?a-%ch Go%e (ater$a* sha** "e as &or "e!!$%+ (ater$a* co('acte! to a ($%$(-( De%s$t# I%!e)DI; &or cohes$o%*ess (ater$a* o& 0B &or the &-** !e'th o& the >o%e.

    The Oer*a# Go%e sha** e)te%! &ro( the to' o& the ?a-%ch Go%e -' to 300(( a"oe the to' o& the'$'e. Oer*a# (ater$a* sha** "e as &or "e!!$%+ (ater$a* co('acte! to a ($%$(-( De%s$t# I%!e)DI; &or cohes$o%*ess (ater$a* o& 0B &or the &-** !e'th o& the >o%e.

    iii? $oncrete 

    Co%crete, re$%&orce(e%t, a%! &or(work &or !ra$%a+e str-ct-res sha** co('*# w$th the re-$re(e%ts

    o& the s'ec$&$cat$o% &or !ra$%a+e str-ct-res.5$%$(-( character$st$c co('ress$e stre%+th o& co%crete &or a** !ra$%a+e str-ct-res sha** "e5Pa -%*ess otherw$se show% o% the !raw$%+s.

    iv? $ement 7ortar  

    Ce(e%t (ortar sha** co('*# w$th the re-$re(e%ts o& the re*ea%t A-stra*$a% Sta%!ar!.

    ()/)0)/ 'A9IN# AND

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    S&OR7,A&ER SERVI$ES $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    Fa$*-re o& the Co%tractor to sat$s&actor$*# 'rotect c-*erts &ro( !a(a+e w$** res-*t $% the re-$re(e%t&or the Co%tractor to (ake +oo! s-ch !a(a+e to the sat$s&act$o% o& the S-'er$%te%!e%t a%! at theCo%tractor

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    S&OR7,A&ER SERVI$ES $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    8ra!$%+ o& a** '$'es $s to "e w$th$% 0.1B o& the !es$+% +ra!e at a%# 'o$%t.

    No a!erse +ra!es w$** "e 'er($tte! o% a%# sect$o% o& the '$'es.

    iii? %inal Inspection 

    P$'es a%! str-ct-res sha** "e &*-she! o-t a%! c*ea%e! o& !e"r$s, s$*t etc. "e&ore &$%a* $%s'ect$o%.

    2ater &or th$s '-r'ose sha** %ot "e !raw% !$rect*# &ro( water(a$% h#!ra%ts. Atte%t$o% $s !raw% to the %ee! &or the Co%tractore (a# "e a''roe! s-"ect toa!e-ate +ra!$%+ a%! 'er(ea"$*$t# !ata "e$%+ a''roe! "# the S-'er$%te%!e%t a%! s-"ect to s-chother co%!$t$o% $%c*-!$%+ the -se o& a &$*ter &a"r$c s-$ta"*e &or '-r'ose.

    iii? %ilter %a"ric SCeet F$*ter &a"r$c sheet sha** "e 'er(ea"*e, %o%7woe% &a"r$c (a%-&act-re! &ro( a 'o*#(er s-ch as'o*#'ro'#*e%e or 'o*#ester o& (ass %ot *ess tha% 13+/(

    . The &a"r$c sha** "e ca'a"*e o& reta$%$%+

    'art$c*es !ow% to s$>e o& 0.((.

    ()/)1)/ &REN$HES

    @%*ess otherw$se !eta$*e! or !$recte!, *ocate tre%ches &or *o%+$t-!$%a* !ra$%s so that the '$'e ce%tre*$%e w$** "e 10(( &ro( e!+e o& 'ae(e%t or "eh$%! "ack o& ker".

    ()/)1)( 2EDDIN#: 'A9IN# AND

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    S&OR7,A&ER SERVI$ES $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    D$schar+e !ra$%s to s-('s, stor(water access cha("ers, '$'es or to the s-r&ace as !eta$*e! or as!$recte!. 2here $%ert *ee*s are %ot !eta$*e!, the o"ert o& the s-"so$* !ra$% sha** %ot "e *owertha% the h$+hest o"ert o& other '$'es at the 'o$%t o& co%%ect$o%. 2here !$schar+e $s to thes-r&ace or a% o'e% !ra$%, co%str-ct a% e%! wa**.

    iii? Silt &raps I%sta** s$*t tra's as !eta$*e!.

    iv? Survey an Recoring 

    Pro$!e a '*a% to the S-'er$%te%!e%t show$%+ the *ocat$o%s a%! *ee*s o& a** s-"so$* !ra$%s a%! r$seraccess 'o$%ts as co%str-cte!.

    WITNESS POINT: The !ontractor shall present the completed and -ointed services and provide WE surve" details to the Superintendent for approval.

    v? %lusCing 

    F*-sh !ra$%s c*ea% o% co('*et$o% "# a!!$%+ water at the &*-sh$%+ 'o$%ts at a rate "etwee% 1 a%! 1L/s. F*-sh each 'o$%t $% t-r%, co((e%c$%+ at the h$+h e%!. O"sere o-t*ets a%! co%t$%-e&*-sh$%+ -%t$* c*ea% water $s !$schar+e!. P-(' s$*t a%! water &ro( s$*t tra's wh$*e &*-sh$%+ -'strea('o$%ts to (a$%ta$% &ree &*ow $%to tra's !-r$%+ &*-sh$%+.

    vi? &olerances 

    P$'e*$%es sha** "e w$th$% 0(( o& !es$+% *$%e a%! *ee* a%! sha** &a** towar!s the o-t*et at a** 'o$%ts.

    ()/). ,A&ER 8UA'I&9 DEVI$ES

    ()/).)* #ROSS PO''U&AN& &RAP

    Pro$!e a stor(water +ross 'o**-ta%t tra' as $%!$cate! o% the !raw$%+s $%c*-!$%+ a** &$tt$%+s to5a%-&act-rers reco((e%!at$o%s. Pro$!e a (a$%te%a%ce (a%-a* a%! work as e)ec-te! !raw$%+sat the co('*et$o% o& the works.

    .

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    SU22ASE AND 2ASE$OURSE $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    SE$&ION ()(+ SU22ASE AND 2ASE$OURSE

    ()()* S$OPE

    The works coere! "# th$s Sect$o% o& the S'ec$&$cat$o% co('r$se the co%str-ct$o% o& &$%e cr-she!

    rock, +rae* a%! s-$ta"*e 'ae(e%t *a#ers.

    ()()/ S&ANDARDS

    2ork carr$e! o-t -%!er th$s Sect$o% o& the S'ec$&$cat$o% sha** co('*# w$th the re-$re(e%ts o& a** A-stra*$a% a%! $%!-str# acce'te! sta%!ar!s to the e)te%t that the# are re*ea%t a%! that the# are%ot e)cee!e! "# th$s S'ec$&$cat$o%.

     A Test$%+ A-thor$t# sha** "e e('*o#e! "# the Co%tractor to carr# o-t a** test$%+. The A-thor$t# sha**ho*! a c-rre%t NATA Nat$o%a* Assoc$at$o% o& Test$%+ A-thor$t$es; e+$strat$o% &or the re*ea%t tests,a%! a co'# o& res-*ts sha** "e &orwar!e! to the S-'er$%te%!e%t.

    ()()( 2ASE: SU2;2ASE AND SE'E$& 7A&ERIA'

    ()()()* #ENERA'

    Pae(e%t =ase co-rse $s !e&$%e! as the h$+hest co-rse o& a%# 'ae(e%t "e*ow the &$%a*s-r&ac$%+ *a#er or co%crete 'ae(e%t or &oot$%+.

    =ase co-rse sha** "e co%str-cte! o& &$%e cr-she! rock e-a* to the 'er&or(a%ce a%! character$st$cso& -arr# 'ro!-ct D8=0 -%*ess show% otherw$se o% the !raw$%+s.

    Pae(e%t S-"7=ase $s !e&$%e! as the seco%! h$+hest co-rse o& a%# 'ae(e%t "e*ow thes-r&ac$%+ *a#er or as the h$+hest co-rse "e*ow the =ase co-rse *a#er.

    S-"7=ase sha** "e co%str-cte! o& &$%e cr-she! rock e-a* to the 'er&or(a%ce a%! character$st$cs o&-arr# 'ro!-ct D8S0 or D8S40 -%*ess show% otherw$se o% the !raw$%+s.

    ()()()/ 7A&ERIA'S

    Pr$or to the !e*$er# o& a%# (ater$a* to the s$te, the so-rces o& a** (ater$a*s a%! cert$&$cates that the(ater$a* sat$s&$es the s'ec$&$e! re-$re(e%ts sha** "e 'ro$!e! &or a''roa*.

    'O+% POINT: Submit documents verif"ing the conformance of the material at least wee$s prior to the material being delivered to site.

    2he% re-este!, test$%+ o& 'ae(e%t (ater$a*s sha** a*so "e 'er&or(e! o% sa('*es take% at thes$te a%! $% the$r &$%a* co%!$t$o%s a&ter '*ace(e%t a%! co('act$o% $% the 'ae(e%t. Pro'ert$ess'ec$&$e! a%! acce'ta%ce &or $%c*-s$o% $% the works re(a$%s s-"ect to the (ater$a*s $% the$r &$%a*co%!$t$o% $% the 'ae(e%t.

     Acce'ta%ce &or $%c*-s$o% $% the works w$** "e co%!$t$o%a* co('*$a%ce w$th the s'ec$&$e! 'er&or(a%cea%! +eotech%$ca* character$st$cs.

    i? %ine $rusCe Rock 2ase 7aterial 

    F$%e cr-she! rock sha** co%&or( to the re-$re(e%ts o& C*ass D8=0 (ater$a* a%! sha** "e har!,!-ra"*e sto%e &ree o& c*a# *-('s, or+a%$c (atter a%! o"ect$o%a"*e -a%t$t$es o& !e*eter$o-ss-"sta%ces. The (ater$a* (a# "e cr-sher r-% or scree%e! a%! reco("$%e!.

     A** the (ater$a* re-$re(e%ts a''*# "oth 'r$or to a%! a&ter '*ace(e%t $% the 'ae(e%t.

    ii? Su";2ase 7aterials 

    S-"7"ase (ater$a*s sha** "e cr-she! rock s-"7"ase or s-$ta"*e %at-ra* +rae*s a%! co%&or( to there-$re(e%ts o& C*ass D8S40 or D8S0 (ater$a*s.

    Sto%e sha** "e har!, !-ra"*e a%! the (ater$a*s sha** "e &ree o& c*a# *-('s, or+a%$c (atter a%!o"ect$o%a"*e -a%t$t$es o& !e*eter$o-s s-"sta%ces.

     A** (ater$a* re-$re(e%ts w$** a''*# "oth 'r$or to a%! a&ter '*ace(e%t $% the 'ae(e%t.

    ()()0 $O7PA$&ION E8UIP7EN&

    Co('act$o% ro**ers sha** "e o& s-$ta"*e t#'e a%! a!e-ate (ass &or the '-r'ose o& co('act$%+ the'ae(e%t *a#ers to the re-$re! !e%s$t$es $% a ($%$(-( %-("er o& 'asses a%! w$tho-t ca-s$%+!$stress to &o-%!at$o%s or -%!er*#$%+ 'ae(e%t *a#ers.

    Co('act$o% ro**ers sha** "e aa$*a"*e o% s$te at a** t$(es !-r$%+ co('act$o% o'erat$o%s.

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    SU22ASE AND 2ASE$OURSE $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    ()()1 $ONS&RU$&ION

    ()()1)* DE'IVER9 AND SPREADIN#

    Pae(e%t (ater$a* sha** %ot "e '*ace! o% the s-"+ra!e or 're$o-s *a#ers o& 'ae(e%t -%t$* those*a#ers hae "ee% a''roe!.

    5ater$a* sha** %ot "e '*ace! oer a%# -%!er*#$%+ *a#er that has "ee% weake%e! "# (o$st-re.Cr-she! (ater$a*s, whe% !e*$ere!, sha** hae a (o$st-re co%te%t w$th$% K B o& the sta%!ar!o't$(-( (o$st-re co%te%t.

    S'rea! (ater$a* $% -%$&or( *a#ers as %ear as 'ract$ca"*e to the re-$re! th$ck%ess "# !$rect t$''$%+&ro( s-$ta"*e eh$c*es or "# the -se o& a (echa%$ca* s'rea!er.

     Ao$! se+re+at$o% o& (ater$a* !-r$%+ t$''$%+ a%! s'rea!$%+ there&ore the t$''$%+ o& (ater$a* $%hea's a%! s'rea!$%+ "# +ra!er $s to "e ($%$($se!.

    I& (ater$a* "eco(es se+re+ate! $t sha** "e re(oe! a%! ($)e! as !$recte! "# the S-'er$%te%!e%t-s$%+ s-$ta"*e (etho!s a%! e-$'(e%t.

    WITNESS POINT: Provide ade/uate notification that the sub0base has achieved fullconformance and specified thic$ness of overl"ing la"ers can be achieved.

    ()()1)/ $O7PA$&ION AND %INISHIN#No s$%+*e *a#er o& a%# 'ae(e%t (ater$a* sha** "e *ess tha% 100(( $% co('acte! th$ck%ess.5a)$(-( *a#er th$ck%ess sha** "e *$($te! to that wh$ch w$** a**ow co('act$o% to s'ec$&$e! !e%s$t$es"# the e-$'(e%t $% -se.

    2here a co-rse o& a 'art$c-*ar (ater$a* $s co('ose! o& seera* *a#ers the# sha** "e o& e-a*th$ck%ess w$th$% these *$($ts.

    D-r$%+ co('act$o%, (a$%ta$% (o$st-re co%te%t o& 'ae(e%t (ater$a*s $% the ra%+e s'ec$&$e!. 2aters'ra#$%+ e-$'(e%t -se! &or th$s '-r'ose sha** "e ca'a"*e o& -%$&or(*# !$str$"-t$%+ water $%co%tro**e! -a%t$t$es.

    I((e!$ate*# 'r$or to 'r$($%+ s-r&aces o& &$%e cr-she! rock "ase co-rse that are to rece$e a"$t-(e% sea* $.e. s-r&aces to "e 'r$(e!; sha** "e co%str-cte! s*$+ht*# h$+her tha% the s'ec$&$e!*ee*s a%! c-t to 'ro&$*e "# 'ower +ra!er. Co('act$o% ro**$%+ sha** the% "e a''*$e! to the &resh*# c-ts-r&ace to 'ro!-ce a t$+ht ee% s-r&ace w$tho-t *oose sto%es or s*-rr# o& &$%es. C-tt$%+s &ro( thes-r&ace (a# "e -se! to a (a)$(-( !e'th o& 0(( $% the "otto(s o& a!o$%$%+ *a#ers o& &$%e

    cr-she! rock s-"ect to %o%7co%ta($%at$o% "# other (ater$a*s.The &$%a* s-r&ace o& a** "ase a%! s-"7"ase co-rses &o**ow$%+ &$%a* co('act$o% a%! &$%$sh$%+ sha** "es-"ect to test *oa!$%+ 'roo& ro**$%+; $% the 'rese%ce o& the S-'er$%te%!e%t -s$%+ a co('act$o%ro**er o& ($%$(-( (ass 10 to%%es or other hea# eh$c*e acce'ta"*e to the S-'er$%te%!e%t. Theco%tractor sha** a**ow &or rect$&$cat$o% works &o**ow$%+ th$s test.

    WITNESS POINT: Provide evidence that that the pavement has achieved full conformance.

    ()()1)( 7A&$HIN# &O EXIS&IN# PAVE7EN&S

    2here the 'ae(e%t $s to "e o$%e! to a% e)$st$%+ 'ae(e%t, a%! -%*ess otherw$se show% o% the!raw$%+s, a str$' o& the e)$st$%+ 'ae(e%t at *east 300(( w$!e &or $ts &-** !e'th $s to "e re(oe!,a%! the e!+e tr$((e! ert$ca**# "e&ore '*ac$%+ %ew 'ae(e%t (ater$a*

    I& the e)$st$%+ 'ae(e%t $s sea*e!, tr$( the sea* to a %eat e!+e -s$%+ 'ae(e%t saw or other (ea%sacce'ta"*e to the S-'er$%te%!e%t.

    ()(). $O7PA$&ION

    Co('act$o% re-$re(e%ts &or work carr$e! o-t -%!er th$s sect$o% o& the s'ec$&$cat$o% are $te($se! $%Ta"*e 4. "e*ow -%*ess %ote! otherw$se o% the !raw$%+s.

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    4828MM!P"PM0010 "i#il !peci$ication

    &a"le 0)/ 

    Item $ompaction ReGuirement &esting %reGuency>7inimum?

    1. =aseco-rse 9B (o!$&$e! (a)$(-( !r# !e%s$t# 1 test 'er *a#er 'er 1000( tests 'er *a#er ($%$(-(;

    . S-"7"ase 9B (o!$&$e! (a)$(-( !r# !e%s$t# 1 test 'er *a#er 'er 1000( tests 'er *a#er ($%$(-(;

    'O+% POINT: Each successive la"er shall not be commenced until the underl"ing la"er hasbeen approved b" the Superintendent.

    ()()4 &O'ERAN$ES

    O% co('*et$o% o& '*ace(e%t, co('act$o% a%! tr$(($%+, 'ae(e%t co-rses sha** co('*# w$th the&o**ow$%+ to*era%ces. S-r&ace sha'e sha** "e s-ch that water ca%%ot acc-(-*ate at a%# 'o$%t.

    Item &olerance

    2asecourse

    Lee*: K ((

    Th$ck%ess: K ((

    Stra$+ht%ess: 10(( (a)$(-( !e'art-re &ro( 3( stra$+hte!+e "oth wa#s

    Su";2asecourse

    Lee*: K ((

    Th$ck%ess: K ((

    Stra$+ht%ess: 10(( (a)$(-( !e'art-re &ro( 3( stra$+hte!+e "oth wa#s

    2here 'ae(e%t a"-ts a +-tter, the s-r&ace *ee* at the e!+e sha** "e w$th$% K (( o& the act-a*co%crete *ee* where "$t-(e% sea*$%+ $s s'ec$&$e! or s-ch *ower *ee* as $s %ecessar# to

    acco((o!ate the s'ec$&$e! th$ck%ess o& as'ha*t$c or ce(e%t co%crete s-r&ace *a#er.

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    $ON$RE&E E'E7EN&S AND PAVE7EN&S $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    SE$&ION ()0+ $ON$RE&E E'E7EN&S AND PAVE7EN&S

    CONFI5 IF CONCETE PAVE5ENT SECTION IS E@IED.

    ()0)* S$OPE

    The works coere! "# th$s Sect$o% o& the S'ec$&$cat$o% co('r$se the co%str-ct$o% o& 'ort*a%!ce(e%t co%crete 'ae(e%ts, $%c*-!$%+ ker"s $%te+ra* w$th the 'ae(e%t.

    e&er to ST@CT@AL s'ec$&$cat$o% -%*ess ar$e! "# th$s s'ec$&$cat$o%, a%! &or other co%cretee*e(e%ts

    ()0)/ S&ANDARDS

    2ork carr$e! o-t -%!er th$s Sect$o% o& the S'ec$&$cat$o% sha** co('*# w$th the re-$re(e%ts o& a**c-rre%t A-stra*$a% a%! $%!-str# acce'te! sta%!ar!s to the e)te%t that the# are re*ea%t a%! thatthe# are %ot e)cee!e! "# th$s S'ec$&$cat$o%.

     A Test$%+ A-thor$t# sha** "e e('*o#e! "# the Co%tractor to carr# o-t a** test$%+. The A-thor$t# sha**ho*! a c-rre%t NATA Nat$o%a* Assoc$at$o% o& Test$%+ A-thor$t$es; e+$strat$o% &or the re*ea%t tests,a%! a co'# o& res-*ts sha** "e &orwar!e! to the S-'er$%te%!e%t.

    ()0)( 7A&ERIA'S

    ()0)()* #ENERA'

    E)ce't as (o!$&$e! "# th$s sect$o% o& the S'ec$&$cat$o%, co%crete, re$%&orce(e%t a%! &or(work sha**co('*# w$th the re-$re(e%ts o& the Str-ct-ra* S'ec$&$cat$o%.

    ()0)()/ A##RE#A&ES

    I% a!!$t$o% to 'ro'ert$es s'ec$&$e! $% AS , the (a)$(-( so*-"*e s-*'hate sa*t co%te%t o&a++re+ates, e)'resse! as 'erce%ta+e "# (ass, sha** %ot e)cee! 0.1B.

     A++re+ates co%ta$%$%+ (ore tha% the (a)$(-( 'er($ss$"*e a(o-%t o& s-*'hates or w$th $s$"*ee%cr-stat$o%s o& sa*ts sha** "e washe! a%! !ra$%e! "e&ore "e$%+ -se! $% co%crete. The Co%tractor

    (a# wash or rewash the a++re+ates -%t$* har(&-* -a%t$t$es o& sa*ts are %ot 'rese%t.()0)()( $ON$RE&E

    5$) !es$+%, (a%-&act-re, '*ac$%+, co('act$o% a%! &$%$sh$%+ o& co%crete sha** "e the res'o%s$"$*$t#o& the Co%tractor.

    The co%crete 'ro'ert$es re-$re! are as !eta$*e! "e*ow or as otherw$se show% o% the !raw$%+s:

    Element

    Property Plain or Slip ormeelementsK

    Paving $oncrete Structures

    StrengtC #rae 05Pa 35Pa 35Pa or as s'ec$&$e!

    $ement $lass SL 0Q(; SL 0Q(; SL 0Q(;

    Design Slump E)tr-s$o% (ach$%ea''ro'r$ate or 0((

    (( 0((

    7a!imumaggregate

    0(( 0(( 0((

    Air Entrainment %$*, -%*ess show% o%!raw$%+s

    4.B a$r co%te%t %$*, -%*ess show% o%!raw$%+s

    S-"($t !eta$*s o& the 'ro'ose! ($) to the S-'er$%te%!e%t &or a''roa* !a#s 'r$or to -se.

    Deta$*s o& the co%crete ($) !es$+%e! "# the Co%tractor sha** $%c*-!e:

    7 'art$c*e s$>e !$str$"-t$o% o& co("$%e! a++re+ates

    7 ce(e%t co%te%t

    7 water/ce(e%t rat$o

    7 a$r co%te%t

    7 a!($)t-res, $& a%#.

     A** co('o%e%ts o& the co%crete sha** "e co("$%e! at o%e t$(e. @%!er %o c$rc-(sta%ces sha** thea!!$t$o% o& water to the ($) "e 'er($tte!.

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    4828MM!P"PM0010 "i#il !peci$ication

    ()0)()0 REIN%OR$E7EN&: &IE 2ARS AND DO,E'S

    e$%&orc$%+ stee* &or co%crete 'ae(e%ts sha** co('*# w$th the re-$re(e%ts o& AS 130, AS 1303, AS 1304 as a''ro'r$ate.

     A** stee* sha** "e c*ea% a%! &ree &ro( ($** sca*e, *oose r-st or o$*.

    T$e "ars sha** "e 8ra!e 00N a%! !owe*s sha** "e 8ra!e 0 stee*.Dowe*s sha** "e stra$+ht, o%e7'$ece a%! c-t acc-rate*# to *e%+th. E%!s o& !owe*s sha** "e s-arec-t a%! ro-%! a%! &ree &ro( "-rrs.

    ()0)()1

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    $ON$RE&E E'E7EN&S AND PAVE7EN&S $IVI'

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    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    ()0)4 REIN%OR$E7EN&: DO,E'S AND &IE 2ARS

    S-''ort re$%&orce(e%t sec-re*# $% 'os$t$o% "# w$r$%+ a%! "ar cha$rs. P*ace !owe*s a%! t$e "arsacross o$%ts where $%!$cate!, correct*# a*$+%e!, a%! sec-re*# he*! 'ara**e* to the s-r&ace o& the&$%$she! 'ae(e%t, a%! at r$+ht a%+*es to the o$%t $% '*a% $ew.

    The s'ac$%+ a%! ert$ca* *ocat$o% o& !owe*s a%! t$e "ars sha** "e as !eta$*e! e)ce't where the'*a%%e! s'ac$%+ ca%%ot "e (a$%ta$%e! "eca-se o& &or( *e%+th or $%ter&ere%ce w$th &or( "races. I%s-ch cases, c*oser s'ac$%+ w$th a!!$t$o%a* !owe*s or t$e "ars sha** "e -se!.

     A** re$%&orce(e%t, !owe*s a%! t$e "ars sha** "e c*ea% a%! &ree o& o$*, +rease, *oose r-st a%! other&ore$+% (ater$a* whe% the co%crete $s '*ace!. Dowe*s sha** "e +a*a%$se!. Pa$%t &ree 'ort$o%s o&!owe*s, $%c*-!$%+ e%!s, w$th two coats o& "$t-($%o-s e(-*s$o%, -%*ess %ote! otherw$se. The-%'a$%te! 'ort$o%s o& !owe*s sha** "e $%sta**e! $% the $%$t$a**# '*ace! co%crete s*a".

    Dowe*s $%sta**e! $% co%tract$o% o$%ts !-r$%+ 'a$%+ o'erat$o%s sha** "e he*! sec-re*# $% 'os$t$o% "#(ea%s o& r$+$! (eta* &ra(e cra!*es to 'ree%t the( &ro( r$s$%+, s*$!$%+ o-t or "eco($%+ !$storte!-%!er 'a$%+ o'erat$o%s.

    Dowe*s a%! t$e "ars $% &$)e! &or( 'a$%+ sha** "e '*ace! "# the "o%!e!7$%7'*ace (etho!.I%sta**at$o% "# re(o$%+ a%! re'*ac$%+ !owe*s a%! t$e "ars $% 're&or(e! ho*es, $%c*-!$%+ the$rw$th!rawa* to ass$st $% &or( str$''$%+, w$** %ot "e 'er($tte!.

    Dowe*s a%! t$e "ars $% *o%+$t-!$%a* o$%ts $% s*$'7&or(e! 'a$%+ sha** "e $%serte! "# $"rat$o% $% the

    '*ast$c co%crete -s$%+ a s-$ta"*e te('*ate.

    ()0)5 P'A$IN# AND %INISHIN#

    ()0)5)* #ENERA'

    Not$ the S-'er$%te%!e%t at *east 4 ho-rs $% a!a%ce %ot$ce o& $%te%t$o% to '*ace co%crete. TheCo%tractor sha** c*ear*# !eta$* $% the %ot$ce o& $%te%t$o% the e)te%t o& the co%crete '*ace(e%t a%! thes'ac$%+/*ocat$o% o& a** o$%ts &or a''roa* o& the s-'er$%te%!e%t.

    The s$>e o& the 'o-r, the s'ac$%+ o& '*a%%e! tra%serse co%str-ct$o% o$%ts a%! the 'o-r se-e%cesha** "e !eta$*e! o% the !raw$%+s. No co%crete sha** "e '*ace! -%t$* the S-'er$%te%!e%t has$%s'ecte! a%! a''roe! the s-"7"ase, &or(work, re$%&orce(e%t a%! !owe*s a%! $ss-e! a wr$tte%a''roa* to '*ace.

    WITNESS POINT: Presentation of all subbase la"ers, formwor$, reinforcement and dowelbars in the proposed concrete pavement for inspection 1 hours prior to pouring concrete.

    ()0)5)/ P'A$IN# IN %IXED %OR7S

    i? Spreaing 

    P*ace co%crete so that the &ace $s +e%era**# ert$ca*, a%! %or(a* to the !$rect$o% o& '*ac$%+.Co%crete sha** "e '*ace! -%$&or(*# oer the w$!th o& the s*a" or *a%e a%! $% s-ch (a%%er as to($%$($se se+re+at$o%. A** ha%! s'rea!$%+ o& co%crete sha** "e !o%e w$th shoe*s, %o rak$%+ o&co%crete $s 'er($tte!.

    ii? Vi"ration 

     A** co%crete, $%c*-!$%+ that a!ace%t to &or(s or e)$st$%+ co%crete, sha** "e co('acte! "# $%ter%a*(echa%$ca* $"rat$o%.

    The $"rators sha** "e ca'a"*e o& tra%s($tt$%+ at *east 000 $('-*ses 'er ($%-te whe% -%!er *oa!a%! the $"rat$o% sha** "e o& s-&&$c$e%t a('*$t-!e to 'ro!-ce %ot$cea"*e $"rat$o%s at 100(( ra!$-s.

    The %-("er o& $"rators o% s$te $% &-** work$%+ or!er sha** "e %ot *ess tha% 1 'er c-"$c (etres o&co%crete '*ace! 'er ho-r.

    The $"rators sha** "e $%serte! $%to the co%crete to s-ch !e'th as w$** 'ro$!e the "est co('act$o%,"-t %ot !ee'er tha% 0(( a"oe the s-r&ace o& the s-"7"ase. The !-rat$o% o& $"rat$o% sha** "es-&&$c$e%t to 'ro!-ce sat$s&actor# co('act$o%, "-t %ot *o%+er tha% 30 seco%!s $% a%# o%e *ocat$o%.

    V$"rators sha** %ot "e -se! &or !$str$"-t$%+ a%! s'rea!$%+ co%crete.

    iii? Spreaing an %inisCing 

    Str$ke o&& co%crete a%! scree! to &or( *ee*s as soo% as 'oss$"*e a&ter $"rat$o%. At *east two'asses sha** "e (a!e w$th the scree! oer each sect$o% o& 'ae(e%t. The scree! e!+e sha** "e at*east 100(( w$!e. A*ter%at$e*# a co-%ter rotat$%+ t-"e scree! o& s-$ta"*e !es$+% (a# "e -se!.

    Scree!$%+ (a# "e ach$ee! "# (echa%$ca* scree!. V$"rat$%+ scree!s sha** hae tw$% "ea(s, "e at*east 300(( *o%+er tha% the w$!th o& co%crete "e$%+ &$%$she! a%! "e e-$''e! w$th ha%!*es.

     A&ter the scree!$%+ $s co('*ete!, "-t wh$*e the co%crete $s st$** '*ast$c, ($%or $rre+-*ar$t$es a%! score(arks $% the 'ae(e%t s-r&ace, 'art$c-*ar*# across &or(e! co%tract$o% o$%ts, sha** "e e*$($%ate! "#

    (ea%s o& ha%!7o'erate! *o%+7ha%!*e! a*-($%$-( &*oats.

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    4828MM!P"PM0010 "i#il !peci$ication

    F$%$sh$%+ o'erat$o%s sha** "e starte! $((e!$ate*# a&ter the co%crete has reache! the '*ast$c state"-t "e&ore $%$t$a* set has occ-rre!. F$%$sh$%+ o'erat$o%s sha** co('r$se a; $%$t$a* s(ooth &*oat&$%$sh$%+ "# stee* or a*-($%$-( &*oat, the%ce "; "roo( &$%$sh$%+ &or e)ter%a* 'ae(e%ts o%*# or asotherw$se re-$re! o% !raw$%+s the%ce c; e!+e &$%$sh$%+, $% that or!er.

     A** e!+es sha** "e worke! a%! &$%$she! w$th a stee* too*.iv? %loate %inisC 

     A&ter the co%crete has "ee% '*ace!, str-ck o&&, co%so*$!ate! a%! *ee**e!, the co%crete sha** %ot "eworke! &-rther -%t$* rea!# &or &*oat$%+.

    F*oat$%+ sha** "e+$% whe% the water shee% has !$sa''eare! a%!/or whe% the ($) has st$&&e%e!s-&&$c$e%t*# to 'er($t the 'ro'er o'erat$o% o& ha%! &*oat or a 'ower !r$e% &*oat. The s-r&ace sha**the% "e &$%$she! w$th (a%-a* a%!/or 'ower7!r$e% &*oats.

    F*oat$%+ w$th woo! &*oats sha** %ot "e -se! -%*ess s'ec$&$ca**# re-$re! or 'er($tte! "# theS-'er$%te%!e%t.

    Tr-e%ess o& s-r&ace sha** "e checke! at th$s sta+e w$th a 3 (etre stra$+ht e!+e a''*$e! at %ot *esstha% two !$rect$o%s a%! +e%era**# at 90 !e+rees to each other. A** h$+h s'ots sha** "e c-t !ow% a%!a** *ow s'ots &$**e! !-r$%+ th$s 'roce!-re. The co%crete sha** the% "e re7&*oate! $((e!$ate*# to a-%$&or( a%! s(ooth te)t-re.

    v? Steel &roBelle %inisC 

    2here a trowe**e! &$%$sh $s s'ec$&$e!, the s-r&ace sha** "e &$%$she! &$rst w$th 'ower &*oats, ass'ec$&$e! a"oe, where a''*$ca"*e the% w$th 'ower trowe*s a%! &$%a**# w$th ha%! trowe*s. The &$rsttrowe**$%+ a&ter 'ower &*oat$%+ sha** "e !o%e "# a 'ower trowe* a%! sha** 'ro!-ce a s(ooth s-r&acewh$ch $s re*at$e*# &ree &ro( !e&ects, "-t wh$ch (a# st$** co%ta$% so(e trowe* (arks.

     A!!$t$o%a* trowe**$%+ sha** "e carr$e! o-t "# ha%! a&ter the s-r&ace has har!e%e! s-&&$c$e%t*#. Thes-r&ace sha** "e thoro-+h*# co%so*$!ate! "# the ha%! trowe**$%+ o'erat$o%. The &$%$she! s-r&acesha** "e &ree &ro( a%# trowe* (arks, -%$&or( $% te)t-re a%! a''eara%ce, a%! sha** "e '*a%%e! to aC*ass A to*era%ce.

    ()0)6

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    4828MM!P"PM0010 "i#il !peci$ication

    Tra%serse co%str-ct$o% o$%ts sha** "e $%sta**e! at the e%! o& each !a#

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    4828MM!P"PM0010 "i#il !peci$ication

    ()0)6). -ER2IN#

    2eake%e! '*a%e shr$%ka+e co%tro*; o$%ts sha** "e 3(( w$!e, c*ea% c-t a%! (a!e ert$ca**#thro-+h the co%crete at r$+ht7a%+*es to the !$rect$o% o& the work. Nor(a**# the# sha** "e s'ace! at( $%tera*s w$th ($%or a!-st(e%ts to ao$! short c*os$%+ *e%+ths.

    The res-*ta%t s*ot $% the sect$o% sha** "e too*e! to a !e'th o& %ot *ess tha% (( to 'ro!-ce a %eat+rooe w$th ro-%!e! ar$ses.

    2here ker"$%+ $s cast a+a$%st &$)e! &or(s, co%tract$o% o$%ts sha** "e &or(e! "# (ea%s o& a 3((th$ck stee* '*ate c-t to 'ro&$*e wh$ch sha** "e w$th!raw% "e&ore &$%a* &$%$sh$%+. 8a' to "e sea*e!.For(s sha** "e stee* a%! the to' o& the cast ker" sha** "e stee* trowe**e! &$%$she!.

    E)'a%s$o% o$%ts sha** "e &or(e! a!ace%t to !ra$%a+e str-ct-res, at cha%+es $% cross sect$o%, atta%+e%t 'o$%ts o& c-res o& *ess tha% ( ra!$-s a%! at 1( $%tera*s e*sewhere. E)'a%s$o% o$%tssha** "e sea*e! w$th a% a''roe! $%ert &or( str$' c-t to the &-** 'ro&$*e &or the ker" sect$o%. e(oeta'e &ro( to' o& sea*er at a"o-t the t$(e o& &$%a* set o& the co%crete. Mo$%t arr$ses a"-tt$%+ cork o$%tsea*er sha** %ot "e too*e! o&&.

    2here ker"$%+ $s *a$! as 'art o& r$+$! 'ae(e%t or a!ace%t to r$+$! 'ae(e%t o$%ts o& the sa(et#'e sha** co$%c$!e w$th o$%ts $% the r$+$! 'ae(e%t.

    ()0)6)4 %OO&PA&HS: DRIVE,A9S AND 7INOR PAVIN#

    Mo$%t$%+ to !eta$*s show% o% the 'roect !raw$%+s.

    Mo$%ts sha** "e stra$+ht, co%t$%-o-s a%! %or(a* to the s-r&ace o& the 'ae(e%t.2eake%e! '*a%e shr$%ka+e co%tro*; o$%ts sha** "e &or(e! "# (ak$%+ a c-t 3(( w$!e &or at *easto%e -arter o& the !e'th o& the 'a$%+. Arr$ses sha** "e too*e! to s-$ta"*e ra!$-s. @%*ess otherw$ses'ec$&$e! or !eta$*e!, the s'ac$%+ o& weake%e! '*a%e o$%ts sha** a''ro)$(ate the w$!th o& the 'athw$th ($%or a!-st(e%ts to ao$! short c*os$%+ *e%+ths. S'ac$%+ sha** %ot %or(a**# e)cee! (.

    E)'a%s$o% o$%ts sha** "e co%str-cte! &or the &-** !e'th o& the 'a$%+ -s$%+ a% a''roe! $%ert o$%t&$**er. The# sha** "e 'ro$!e! whereer the 'a$%+ a"-ts &$)e! str-ct-res, s-ch as "-$*!$%+s a%!(a%ho*es, tra%serse*# at (a)$(-( $%tera*s as show% o% !raw$%+s. Mo$%t sea*er sha** "e "o%!e!to the &$rst '*ace! co%crete s-$%+ a s-$ta"*e co%tact a!hes$e. e(oe ta'e &ro( to' sea*er ata"o-t the t$(e o& &$%a* set o& the co%crete. Mo$%t arr$ses a"-tt$%+ cork o$%t sea*er sha** %ot "e too*e!o&&.

    Co%str-ct$o% o$%ts sha** "e *ocate! at weake%e! '*a%e or e)'a%s$o% o$%t 'os$t$o%s.

    ()0)*3 $URIN# AND PRO&E$&ION()0)*3)* #ENERA'

    Protect +ree% co%crete &ro( ra$% a%! &*ow$%+ water.

    Co%crete sha** "e c-re! "# 'rotect$o% a+a$%st *oss o& (o$st-re a%! ra'$! te('erat-re cha%+es &or a'er$o! o& %ot *ess tha% !a#s &ro( the co('*et$o% o& the &$%$she! o'erat$o%s.

    C-r$%+ sha** co('r$se o& e$ther (e("ra%e c-r$%+ or $%$t$a* c-r$%+ &o**owe! "# (o$st c-r$%+ a%!$('er(ea"*e "*a%ket c-r$%+.

    I& (e("ra%e c-r$%+ $s !e*a#e! &or a%# reaso%, the% $%$t$a* c-r$%+ 'roce!-res sha** "e carr$e! o-t-%t$* the (e("ra%e ca% "e a''*$e!.

    Fa$*-re to (a$%ta$% sat-rate! co%!$t$o%s o% the co%crete 'ae(e%t !-r$%+ $%$t$a* c-r$%+ or to 'ro$!es-&&$c$e%t (e("ra%e c-r$%+ co('o-%! a%!/or c-r$%+ "*a%kets or &or a%# *ack o& a!e-ate water &or"oth c-r$%+ a%! other re-$re(e%ts, or other &a$*-res to co('*# w$th c-r$%+ re-$re(e%ts sha** "eca-se &or $((e!$ate s-s'e%s$o% o& co%crete o'erat$o%s "# the S-'er$%te%!e%t -%t$* s-ch t$(e thats'ec$&$e! c-r$%+ $s ach$ee! "# the Co%tractor.

    Pro$!e 'rotect$o% as %ecessar# to 'ree%t crack$%+ o& the 'ae(e%t !-e to te('erat-re cha%+es!-r$%+ the c-r$%+ 'er$o!. 2he%eer a$r te('erat-res "e*ow 3RC are &orecast, co%crete sha** "e'rotecte! &ro( &rost &or 4 ho-rs a&ter '*ac$%+ "# coer$%+ w$th s-$ta"*e heat $%s-*at$%+ (ater$a*.

    The s$!es o& co%crete s*a"s e)'ose! "# the re(oa* o& &or(s sha** "e c-re! "# the a''*$cat$o% o&(e("ra%e &or($%+ c-r$%+ co('o-%! w$th$% o%e ho-r a&ter re(oa* o& &or(s.

    =*a%kets -se! $% c-r$%+ sha** "e re(oe! as %ecessar# to co('*# w$th the re-$re(e%ts &or saw$%+o& co%tract$o% o$%ts, $& th$s (etho! $s -se!. The co%crete s-r&ace sha** "e (a$%ta$%e! wet w$thwater s'ra#s -%t$* the coer$%+ (ater$a*s are re'*ace!.

    ()0)*3)/ 7E72RANE $URIN#

    2he% co%crete has har!e%e! s-&&$c$e%t*#, the e%t$re e)'ose! s-r&ace $%c*-!$%+ e!+es sha** "ecoate! -%$&or(*# w$th (e("ra%e &or($%+ c-r$%+ co('o-%!. The co%crete sha** %ot "e a**owe! to!r# o-t "e&ore the a''*$cat$o% o& the (e("ra%e.

    The c-r$%+ co('o-%! sha** "e a''*$e! to the &$%$she! s-r&ace "# (ea%s o& a (echa%$ca* s'ra#er.

    The (ach$%e sha** "e e-$''e! w$th s'ra#$%+ %o>>*e or %o>>*es that ca% "e so co%tro**e! a%!o'erate! as to coer the 'ae(e%t s-r&ace co('*ete*# a%! -%$&or(*# w$th the re-$re! a(o-%t o&c-r$%+ co('o-%!.

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    The ($%$(-( a''*$cat$o% o& the c-r$%+ (e("ra%e sha** "e 0.3 *$tres 'er s-are (etre or $%accor!a%ce w$th the (a%-&act-rer

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    4828MM!P"PM0010 "i#il !peci$ication

    E%s-re tra&&$c -s$%+ the %ew 'ae(e%ts !o %ot !a(a+e the 'ae(e%ts. A** co%crete 'ae(e%ts to"e $% As New co%!$t$o% at t$(e o& ha%!oer.

    ()0)*( A$$EP&AN$E

    ()0)*()* DO,E'S

    The !e&or(at$o% &ro( tr-e sha'e o& the e%!s o& !owe*s sha** %ot e)cee! 1(( o% the !$a(eter o&the !owe* a%! sha** %ot e)te%! (ore tha% 1(( &ro( the e%! o& the !owe*.

    Dowe* "ars sha** "e '*ace! s-"ect to the &o**ow$%+ to*era%ces:

    Two7th$r!s o& the %-("er o& "ars $% the o$%t sha** "e w$th$% (( $% 300((.

    The re(a$%$%+ th$r!, *ess o%e 'er 3( *e%+th o& o$%t, sha** "e w$th$% 4(( $% 300((.

    No "ar sha** !$&&er $% a*$+%(e%t &ro( a!o$%$%+ "ars "# (ore tha% $% 300(( $% e$ther '*a%e.

    =e&ore e("e!(e%t $% the s*a", !owe* "ars sha** "e so &$)e! that, whe% s-"ecte! to a *oa! o& 13k+a''*$e! at e$ther e%! a%! $% e$ther the ert$ca* or hor$>o%ta* !$rect$o% -'war!s a%! !ow%war!s a%!"oth !$rect$o%s hor$>o%ta**#; the# !o %ot !e&*ect (ore tha% the &o**ow$%+ *$($ts:

    Two7th$r!s o& the %-("er o& "ars sha** %ot !e&*ect (ore tha% (( $% 300((.

    The re(a$%!er o& the "ars sha** %ot !e&*ect (ore tha% 4(( $% 300(( e)ce't that o%e "ar $% 1(a# e)cee! th$s !e&*ect$o%.

    ()0)*()/ $ON$RE&E PAVIN#

    The &$%$she! s-r&ace o& co%crete 'ae(e%t sha** "e -%$&or( $% a''eara%ce a%! sha** co('*# w$ththe to*era%ces $te($se! $% Ta"*e .1. S-r&ace sha'e sha** "e s-ch that water ca%%ot acc-(-*ate ata%# 'o$%t.

    &a"le 1)*

    Item &olerance

    Lee* K ((

    Th$ck%ess K 10 (( 7 ((

    Stra$+ht%ess C*ass A: 5a) !e$at$o% &ro( a 3( stra$+hte!+e "oth wa#s 3((

    Stra$+ht%ess C*ass =: 5a) !e$at$o% &ro( a 3( stra$+hte!+e "oth wa#s: ((

    Stra$+ht%ess C*ass C: 5a). !e$at$o% &ro( a 0.( stra$+ht e!+e "othwa#s:

    ((

    I& co%crete 'a$%+ th$ck%ess $s o-ts$!e the s'ec$&$e! *$($ts, the work sha** "e s-"ect to re!-ce!'a#(e%t or re(e!$a* work as s'ec$&$e! *ater $% th$s C*a-se.

    Do %ot store (ater$a*s o% %ew co%crete 'ae(e%ts that (a# ca-se !a(a+e or sta$%$%+ to the'ae(e%ts. A** co%crete 'ae(e%ts to "e $% As New co%!$t$o% at t$(e o& ha%!oer.

    ()0)*()(

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    4828MM!P"PM0010 "i#il !peci$ication

    ()0)*0)* 7A&ERIA'S

    The Co%tractor sha** 'ro$!e (a%-&act-rers test cert$&$cates &or -a*$t# o& ce(e%t, a++re+ate, o$%tsea*ers, c-r$%+ (ater$a*s a%! re$%&orce(e%t $& re-este!.

    The a''*$cat$o% rate -se! &or *a"orator# test$%+ o& (e("ra%e c-r$%+ co('o-%! sha** "e the

    s'ec$&$e! &$e*! a''*$cat$o% rate.

    ()0)*1 DE%E$&IVE ,OR-

    ()0)*1)* $ORRE$&ION O% HI#H AREAS IN $ON$RE&E PAVE7EN&S

    The S-'er$%te%!e%t (a# !$rect the Co%tractor to re(oe a%! re'*ace %o%7co%&or($%+ works.

    ()0)*1)/ DE%I$IEN& &HI$-NESS O% $ON$RE&E PAVE7EN&S

    2here the th$ck%ess !e&$c$e%c# $s w$th$% (( to 710((, 'a#(e%t &or the 'ae(e%t sha** "es-"ect to a re!-ct$o% !eter($%e! "# the S-'er$%te%!e%t.

    Sect$o%s o& co%crete 'ae(e%t where the th$ck%ess o& !e&$c$e%c# e)cee!s 710(( sha** "e "roke%o-t a%! re'*ace! w$th 'a$%+ o& the s'ec$&$e! th$ck%ess.

    2here the th$ck%ess e)cee!s s'ec$&$e!, 'a#(e%t &or the 'ae(e%t sha** %ot "e s-"ect to a%#$%crease.

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    2I&U7INOUS SUR%A$IN# $IVI'

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    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    SE$&ION ()1+ 2I&U7INOUS SUR%A$IN#

    CONFI5 IF =IT@5INO@S PAVE5ENT SECTION IS E@IED.

    ()1)* S$OPE

    The works coere! "# th$s sect$o% co('r$ses the co%str-ct$o% o& "$t-($%o-s s-r&ac$%+ $%c*-!$%+'r$($%+, 'r$(er sea*$%+ a%! sea*$%+. The re-$re(e%ts re*ate to -a*$t# o& "$t-($%o-s (ater$a*s,c*ea%$%+ o& the s-r&ace to "e treate! a%! s-''*# !e*$er# a%! a''*$cat$o% o& "$t-($%o-s (ater$a*sa%! a++re+ates. T#'es o& work a%! (ater$a*s a%! %o($%a* rates o& a''*$cat$o% sha** "e ass'ec$&$e!.

    ()1)/ S&ANDARDS

     AS 1141 5etho!s o& sa('*$%+ a%! test$%+ a++re+ates

     AS 110 =$t-(e% E(-*s$o%s &or Co%str-ct$o% a%! 5a$%te%a%ce o& Pae(e%ts

     AS 10 oa! Tars &or Pae(e%ts

     AS 00 es$!-a* =$t-(e% &or Pae(e%ts

     AS 1 C-t"ack =$t-(e%

     AS 341 5etho!s o& Test$%+ =$t-(e% a%! e*ate! oa!(ak$%+ Pro!-cts

     AS A++re+ates a%! ock &or E%+$%eer$%+ P-r'oses

     A Test$%+ A-thor$t# sha** "e e('*o#e! "# the Co%tractor to carr# o-t a** test$%+. The A-thor$t# sha**ho*! a c-rre%t NATA e+$strat$o% &or the re*ea%t tests, a%! a co'# o& the rs-(s sha** "e&orwar!e! to the S-'er$%te%!e%t w$tho-t !e*a#.

    ()1)( DE%INI&IONS

    Priming

    The a''*$cat$o% o& 'r$(er to a 'ae(e%t.

    Primer sealing

    The a''*$cat$o% o& 'r$(er "$%!er to a 'ae(e%t a%! the coer$%+ o& the 'r$(er "$%!er w$th

    a++re+ate.Sealing

    The a''*$cat$o% o& "$%!er to a 'ae(e%t a%! the coer$%+ o& the "$%!er w$th a++re+ate.

    $utting 2ack

    The a!!$t$o% o& c-tter to "$t-(e%.

    %lu!ing

    The a!!$t$o% o& &*-) o$* to "$t-(e%.

    2iner

    =$t-(e% or "$t-(e% &*-)e! a%!/or c-t"ack.

    Resiual 2iner

    =$%!er wh$ch $%c*-!es "$t-(e% a%! &*-) o$* "-t %ot c-tter or other a!!$t$es. I% the case o& "$t-(e%e(-*s$o%, $t $s "$%!er wh$ch re(a$%s a&ter water has se'arate!.

    ()1)0 7A&ERIA'S

    Primer

    The 'r$(er to "e -se! sha** "e o%e o& the &o**ow$%+:

    $; 5e!$-( c-r$%+ c-t"ack "$t-(e% co('*#$%+ w$th the re-$re(e%ts o& A-stra*$a% Sta%!ar!1 7 C-t"ack =$t-(e%. The +ra!e o& c-t"ack "$t-(e% sha** "e $% accor!a%ce w$th Ta"*e .1.

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    2I&U7INOUS SUR%A$IN# $IVI'

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    4828MM!P"PM0010 "i#il !peci$ication

    &a"le .)*

    Primer $lassiication #rae o $ut"ack 2itumen

    Ver# L$+ht   A5C 00L$+ht A5C 0

    ?ea# A5C 1

    $$; Pro'r$etar# +ra!es o& s'ec$a* c-t"ack "$t-(e%, 'ro$!e! that the 'ro'r$etar# 'ro!-ct $s a''roe!"# the S-'er$%te%!e%t. The $scos$t# sha** "e $% accor!a%ce w$th Ta"*e ..

    &a"le .)/

    Primer $lassiication Viscosity at .3L$ >Pa)s?

    Ver# L$+ht  0.00 7 0.01

    L$+ht 0.0 7 0.0

    ?ea# 0.0 7 0.01

    $$$; F$e*! 'ro!-ce! c-t"ack "$t-(e% (a%-&act-re! "# "*e%!$%+ C*ass 10 "$t-(e%, &*-) o$* a%!c-tter $% accor!a%ce w$th Ta"*e .3. F$e*! 'ro!-ce! c-t7"ack "$t-(e% w$th &*-) o$* w$** "e -se! o%*#where s'ec$&$e! or where a''roe! "# the S-'er$%te%!e%t.

    &a"le .)(

    %iel Prouce $ut"ack 2itumen >Parts "y Volume at *1L$?

    Primer$lassiication $lass *43 2itumen %lu! Oil $utter

    Ver# L$+ht 100 100 0

    L$+ht 100 0 0

    5e!$-( 100 4 3

    ?ea# 100 30

    Primer;"iner

    $; Pro'r$etar# +ra!es o& s'ec$a* c-t"ack "$t-(e% 'ro$!e! that the 'ro'r$etar# 'ro!-ct $s a''roe!"# the S-'er$%te%!e%t. The $scos$t# a%! res$!-e sha** "e $% accor!a%ce w$th Ta"*e .4.

    &a"le .)0

    Primer;"iner$lassiication

    Viscosity at .3L$ >Pa)s? Resiue rom Distillation to (.3L$ >"y volume @ min)?

     A5C 4 L$+ht /5e!$-(;

    .0 7 4.0 9

     A5C ?ea#; . 7 11.0

    $$; F$e*! 'ro!-ce! c-t"ack "$t-(e% (a%-&act-re! "# "*e%!$%+ C*ass 10 "$t-(e% a%! c-tter $%accor!a%ce w$th Ta"*e ..

    &a"le .)1

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    2I&U7INOUS SUR%A$IN# $IVI'

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    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    %iel Prouce Primer 2iner

    >Parts "y Volume at *1L$?

    Primer$lassiication

    $'ASS *43 2itumen %lu! Oil $utter

    L$+ht 100 0

    5e!$-( 100 0 0

    ?ea# 100 0

     A!hes$o% a+e%t $& s'ec$&$e! sha** "e a!!e! to &$e*! 'ro!-ce! 'r$(er "$%!er $% the 'ro'ort$o% o& o%e'art "# o*-(e o& a!hes$o% a+e%t 'er 100 'arts o& "$t-(e% (eas-re! at 1RC.

    $$$; =$t-(e% e(-*s$o% o& 8ra!e AS or CS (a%-&act-re! &ro( C*ass 10 "$t-(e% a%! co('*#$%+w$th the re-$re(e%ts o& AS 110 7 =$t-(e% E(-*s$o% &or Co%str-ct$o% a%! 5a$%te%a%ce o&Pae(e%ts.

    2itumen=$t-(e% sha** "e C*ass 10 co('*#$%+ w$th the re-$re(e%ts o& AS 00 es$!-a* =$t-(e% &orPae(e%ts, w$th the a!!$t$o%a* re-$re(e%t that the ($%$(-( t$(e to reach the s'ec$&$e! a''are%t$scos$t# *ee* sha** "e 9 !a#s whe% teste! $% accor!a%ce w$th AS 341 Sect$o% 13 7 Deter($%at$o%o& D-ra"$*$t# o& =$t-(e%.

    %lu! Oil

    F*-) o$* $& s'ec$&$e! sha** "e !$ese* &-e* o$*, a-to(ot$e !$st$**ate or other s$($*ar 'ro!-ct a''roe! "#the S-'er$%te%!e%t.

    $utter

    C-tter sha** "e 'ower kerose%e or other s$($*ar 'ro!-ct a''roe! "# the S-'er$%te%!e%t.

    ACesion Agent

     A!hes$o% a+e%t where s'ec$&$e! sha** "e s-"ect to a''roa* "# the S-'er$%te%!e%t.

    Aggregates

     A++re+ates sha** "e o%e7s$>e! o& the %o($%a* s$>e a%! c*ass s'ec$&$e!. The# sha** "e cr-she! &ro(har!, !-ra"*e sto%e a%! "e &ree o& !-st, e)cess$e (o$st-re a%! other !e*eter$o-s s-"sta%ces.

    Part$c*e sha'e sha** co('*# w$th the re-$re(e%ts o& AS Part C*a-se 9..1 &or the Aera+eLeast D$(e%s$o%.

    ock !-ra"$*$t# sha** co('*# w$th the re-$re(e%ts o& AS Part C*a-se 10. &or 2et Stre%+tha%! 2et/Dr# Stre%+th ar$at$o%s. A++re+ate sha** "e C*ass L.

    @%*ess otherw$se s'ec$&$e! or 'er($tte!, a++re+ates sha** "e !e*$ere! to s$te a%! stock'$*e! at*east two weeks "e&ore co((e%ce(e%t o& sea*$%+ o'erat$o%s.

    ()1)1 P'AN&

    The Co%tractor sha** s-''*# the %ecessar# '*a%t a%! e-$'(e%t wh$ch sha** "e s-"ect to thea''roa* o& the S-'er$%te%!e%t. A** '*a%t a%! e-$'(e%t sha** "e $% so-%! (echa%$ca* co%!$t$o%a%! sha** co('*# w$th the &o**ow$%+ re-$re(e%ts:

    Rotary Roa 2roomsotar# roa! "roo(s sha** "e !raw%, tractor7(o-%te! or se*&7'ro'e**e! a%! sha** hae a "roo( corew$!th o& %ot *ess tha% 1.(.

    Sprayers an Roa &ankers

    O%*# s'ra#ers that hae "ee% checke! a%! ca*$"rate! "# a State oa! A-thor$t# a%! &or wh$chc-rre%t s'ra#$%+ ta"*es hae "ee% $ss-e! "# the A-thor$t# sha** "e -se!.

    S'ra#ers sha** "e o& ca'ac$t# %ot *ess tha% 000 L$tres a%! sha** "e ca'a"*e o& s'ra#$%+ "$t-($%o-s(ater$a*s -%$&or(*# "oth tra%serse*# a%! *o%+$t-!$%a**# at rates o& a''*$cat$o% a%! te('erat-res!$recte! "# the S-'er$%te%!e%t $% w$!ths &ro( 0.(. to .( $% $%cre(e%ts o& a"o-t 0.1(.

    S'ra#ers a%! roa! ta%kers sha** "e s-$ta"*# $%s-*ate! a%! &$tte! w$th heat$%+ e-$'(e%t ca'a"*e o&(a$%ta$%$%+ a%!/or ra$s$%+ the te('erat-re o& the (ater$a*. The# sha** "e &$tte! w$th at *east o%ether(o(eter ca'a"*e o& recor!$%+ the te('erat-re o& the *oa! a%! +ra!-ate! at $%tera*s o& Ce*s$-s !e+rees &ro( 10RC to 30RC. The *ocat$o% o& the e*e(e%t o& the ther(o(eter sha** "e %ear($!7*e%+th o& the ta%k a%! s-ch that the te('erat-re o& the *oa! ca% "e rea! whe% the ta%k $s &$**e!to o%e7th$r! ca'ac$t# or (ore. S'ra#ers a%! roa! ta%kers sha** "e e-$''e! w$th a c$rc-*at$%+s#ste( ca'a"*e o& thoro-+h*# ($)$%+ a** o& the (ater$a* $% the ta%k at a rate o& %ot *ess tha% 1000

  • 8/9/2019 10_4828-MM-CV-SPC-PM-0010_1.pdf

    39/89

    2I&U7INOUS SUR%A$IN# $IVI'

    Mott Macdonald Australia Pty Ltd

    Parkes Hospital Project No: 325001

    4828MM!P"PM0010 "i#il !peci$ication

    L/($%. These re-$re(e%ts !o %ot a''*# to roa! ta%kers -se! o%*# &or the carta+e o& (ater$a*s thatca% "e ha%!*e! at a("$e%t te('erat-res.

    oa! ta%kers sha** "e &$tte! w$th '-('$%+ e-$'(e%t ca'a"*e o& -%*oa!$%+ the co%te%ts o& theta%ker.

    Aggregate 'oaing EGuipmentE-$'(e%t &or *oa!$%+ a++re+ates sha** 'ro$!e &or scree%$%+ a%! re(oa* o& -%!ers$>e (ater$a*!-r$%+ the *oa!$%+ o'erat$o% e)ce't