peri acs method statement

8/10/2019 PERI ACS Method Statement

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PERI ACS Method Statement

PERI ACS System will be used for the construction of the Core Wall of Kohinoor SquareProject. ACS means Automatic Climbin System in which the shutter !anels are mountedo"er ACS brac#ets and mo"ed hydraulically inde!endent of the crane. $or the wall formwor# PERI %ARI& '()* wall formwor# will be used. (he shutter hei ht is *.+m. (hese shutter

!anels are desi ned for a concrete !ressure of ,+ #- sqm.

Please find the below Core layout from /asement 0e"el12 to /asement 0e"el1) 3Refer PERIdr . +41+2425*+1/++46 Sheet146 Re"1b7. (he ty!ical basement floor to floor hei ht is24++mm. (hese ) basements will be com!leted in ) !ours of 28,+mm 34 st !our7 and )),+mm3)nd !our7. (he ) walls alon the door o!enin s ha"e a thic#ness of 49++mm6 which will etreduced to 8++mm from /asement 0e"el14 onwards.

(he bo:1outs for the door o!enin s are made by con"entional system usin !lywood6 ;1/eams < !ro!s. (he shutter !anels are of "arious ty!es such as E !anel 3e:ternal76 I !anel3internal76 EC !anel 3e:ternal corner7 and IC !anel 3internal corner7. A total of 5* !anels arerequired for the 4 st !our and e:tra * !anels for the ) nd !our.

PERI Kohinoor Square Project6 0


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/elow is the list of shutter !anels showin their quantity6 unit wei ht and the corres!ondinsteel waler to be used=

(he walers shown with Red colour are the small !anels and these can be easily handled withsmall mobile crane. (hese small !anels ma:imum wei hs u!to 44,9 # s. (he walers shownin 'reen colour are the bi !anels and these require tower crane suitable crane for handlin

!ur!ose durin assembly sequence. (hese bi !anels ma:imum wei hs u!to ))*2 # s.



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All the shutter !anels are to be assembled "ery close to the core so that durin erection thehandlin distance is reduced. A (ower Crane is to be used for the shutter erection !rocedure.A usa e of fully dedicated crane would result in faster erection. (he !our hei ht is 28,+mm.

/elow is the layout of the %ARI& '()* shutter !anels for the 4 st !our 3Refer PERI dr no.

+41+2425*+1/++>6 Sheet146 Re"1+7. Also refer dr no. +41+2425*+1/++56 Sheet146 Re"1+6 for ty!ical section at 4 st !our.

Please find the below Shutter Panel erection sequence. (he erection should be done roomwise. So the internal !anels < internal corners are to be erected first. (he e:ternal !anels ande:ternal corners are to be erected with res!ect to the rooms ettin com!leted.



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(he !our hei ht is )),+mm. With this !our the /asement 0e"el1) ets com!leted. (he to! of this !our is the end of the wall6 of thic#ness 49++mm. After the !our of )),+mm is o"er6 atimber starter is to be made o"er this !our on the e:ternal side of 49++mm thic# wall. Anadditional !our of 2++mm is to be done.

Please refer the below dr 3Refer PERI dr no. +41+2425*+1/++56 Sheet146 Re"1+7. (hisadditional !our is must since the ne:t !our of 28++mm alon with this additional 2++mm willaccommodated the ACS /rac#ets.

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900

ACS P5 ACS P2 ACS !2 ACS !"

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900

GT24l=3, 30m

GT24l=3, 90m

Form for *i#*er + site

2 2 5 0

3 0 0

Pour heights

3 1 0 0

Floor heights

3 1 0 0

4 2 0 0

-e.el /0

-e.el 1

3 9 5 0

A##ess Pl$tfor-e.el 1

3 9 0 0

$i( or*i(g Pl$tform ACS P-e.el /0

or*i(g Pl$tform ACS P-e.el 1

After the additional !our of 2++mm6 wall shutter !anels will be rolled bac#. @sin the trolleyinstalled in ACS1P inside !latform the shutters will be rolled bac# and usin the formwor# carria e of ACS1R outside !latform the shutters will be retracted bac#. Climbin shoes are to

be fi:ed to the climbin cones. Please refer the below dr 3Refer PERI dr no. +41+2425*+1/++56 Sheet1)6 Re"1+7.

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900


G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900

GT24l=3, 30m

GT24l=3, 90m

5 5 0

2 5 0

h

3 1 0 0

Floor heights

3 1 0 0

4 2 0 0



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Climbin Rails are to be installed with the hel! of crane from to! for ACS1R < ACS1P !latforms. (he Climbin Rail is uided by the climbin shoes. Please refer the below s#etch.

G T 2 4 l = 3 , 9 0

m

f or h =3900


G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l= 3 ,30m

G T 2 4 l= 3 ,90m

3 9 5 0

3 9 0 0

2 2 5 0

3 0 0

s#$ le 1%50

5 5 0

2 5 0

Pour

3 1 0 0

Floor

3 1 0 0

4 2 0 0

(he ACS1R outside < ACS1P inside !latforms are hydraulically climbed to the ne:tanchorin le"el. After climbin o!eration6 all the Climbin Rails are remo"ed from thesystem usin crane. (his required for closin the shutters in concretin !osition. Please refer the s#etch below.

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900

GT24l=3, 30m

GT24l=3, 90m

3 9 5 0

3 9 0 0

2 2 5 0

3 0 0

5 5 0

2 5 0

Pour

3 1 0 0

Floor

3 1 0 0

4 2 0 0

PERI Kohinoor Square Project6 0 of 4+


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Reinforcement for the entire core is com!leted. At the location of 4.9m thic# wall the e:ternalshutter !anels are lifted by crane and !ositioned on the wall for the ne:t !our. At theselocations the shutter !anels are ali ned by !ush !ull !ro!s from the !latform. (he shutter

!anels on the core sides 38++mm thic#7 remain mounted o"er the ACS1R !latform throu hthe formwor# carria e. (he inside shutter !anels are rolled bac# by trolley of ACS1P system.

(ie rods are fi:ed and shutter ali ned. $inishin !latforms of ACS1P 30e"el 147 is fi:ed to thesystem. Please refer the s#etch below.

ACS P5 ACS !2 ACS !"

G T 2 4 l = 3

, 9 0 m

f or h =3900

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l= 3 ,30m

G T 2 4 l= 3 ,90m

G T 2 4 l = 3

, 9 0 m

f or h =3900

T 2 0 l = 4 , 9 0 m

T 2 0 l = 4 , 9 0 m

3 9 5 0

3 9 0 0

2 2 5 0

ACS P2 Pour heigh

3 1 0 0

Floor heights

3 1 0 0

4 2 0 0

(he inside shutter !anels are retracted by trolleys of ACS1P. Climbin Rails for ACS1P isinstalled with crane. Climbin shoes are fi:ed on the leadin anchors for inside < outside.(he lower climbin shoes are remo"ed from the wall. ACS1P !latforms are climbedhydraulically u!wards to the ne:t le"el. (he e:ternal shutter !anels at the 4.9m thic# wall isremo"ed and #e!t on the raft. (he ACS1R units at this location are mo"ed by crane to the ne:tanchorin le"el. Please refer the below s#etch.

ACS P5 ACS !2 ACS !"

G T 2 4 l = 3 , 9 0

m

f or h =3900

G T 2 4 l = 3 , 9

0 m

f or h =3900

G T 2 4 l= 3 ,30m

G T 2 4 l= 3 ,90m

T 2 0 l = 4 , 9 0 m

T 2 0 l = 4 , 9 0 m

3 9 5 0

3 9 0 0

2 2 5 0

ACS P2 Pour

3 1 0 0

Floor

3 1 0 0

4 2 0 0



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/elow s#etch shows a ty!ical section of the whole ACS system hydraulically dri"en. (hiswill continue till the to! of the buildin .

G T 2 4

l =

3 , 9 0 m

f or h =3900

GT24 l=3 ,30m

GT24 l=3 ,90m

G T 2 4

l =

3 , 9 0 m

f or h =3900

G T 2 4

l =

3 , 9 0 m

f or h =3900

T 2 0 l =

4 , 9

0 m

T 2 0 l =

4 , 9

0 m

3 9 5 0

3 9 0 0

3 9 0 0

3 9 0 0

2 2 5 0

3 0 0

3 1 0 0

3 1 0 0

4 2 0 0

3 9 0 0

3 9 0 0



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/elow is the layout of the ACS1P @nits. &!enin s of 4.,m : 4.,m < ).+m : ).+m will be !ro"ided in the ACS1P) !latform for the Placin /oom ast and (ower Crane ast6res!ecti"ely.

/elow is the layout of ACS1R @nits on the e:ternal sides of the Core. (he ACS1R units onthe 4.9m thic# wall location need adjustment due to the reduction of wall thic#ness.

PERI K hi S P j 6 0 ( P 4 f 4

peri acs method statement

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