8. LGS Dry Partition - Mr. Muraoka

Construction Procedure Sheet I "Prevention of water leak from roof floor" 1/14 建築事業本部：品質推進部

Division Project name India Office

Date:2011/02/26 : Muraoka

Plan/ Construction

Control Items Quality Target (Acceptable Criteria) Time Object

LG

S

① Vibration & Difrection EX)

Check the wall thickness and stud size Saint-Gobain spec thickness CH Planning stage Specification

Wall clearance hight and stud size shall be corrected Delivery

Check th dry partition supplier spac

*Thickness include the board

② Stud pitch

Measurement of the distance stud to studPhoto Installation Stud to stud

distance

③ Anchor to the slab LGS runner shall be anchored to the concrete slab @900mm

Check the anchor distance Fixing anchor distance

④ Vertical alignment of stud LGS stud shall be fixed vertical straightly.

Check the Akignment Fixing Stud verticality

⑤ Door, window openning reinforcement support. Additional reinforcement shall be installed around the door, window opennings

Photo Planning

Vertical; Slab to slab, Holizontal; support to support Installation

Materials; Steel hollow section 50*50 or wooden box 50*50

Quality Control SheetLGS Dry partition

Important

Items

Checking Method　

Stud, runner size and thickness

12.5mm+LGS75+12.5mm=100 →　CH=3600

Measurment of the space stud to stud as per design spac. India usual　→＠600

Top and bottom diflection toralance ⊿=10mm

Method of statement

Supportframe



Important

Items

Checking Method　

LG

S



Important

Items

Checking Method　LG

S⑥ Switch box/ Piping/ Wiring inside LGS partation wall

Photo Planning

Installation

Also there shall be supported within 30cm from the box connecting portion.

Gyp

sum

boa

rd

⑦ Fixing board joint

Photo Planning Shop drawing

Installation Joint position

Supporting interval for condit pipe and cable. Outlet box; Metal→ less than @2.0mOutlet box; Plastic→less than @1.5m Method of

statement

Considering sound proof, the swith boxes shall not be provided back to back. And the interval between boxes is secured not less than 150mm.

Double board joint shall not be provided same position

Stud

Stud150mm

Box outletInside LGS Partation wall



Important

Items

Checking Method　

Gyp

sum

boa

rd

⑧ The Details of Gyp. board to board joint treatment Board joint shall be smooth finishing with putty work.

Joint putty+ super taping+ putty Installation

⑨ Joint treatment among plaster wall and dry wall Groove line shall be provided among plaster wall and dry wall.

To prevent the wall crack Groove line t=10mm Planning Shop drawing

Installation

⑩ Prevention water leaking to the electrcal room To prevent water leaking to the electrial room Photo Planning Shop drawing

Prevention sound leaking to the VIP room To prevent sound leaking to the VIP room Installation Cauling

Cauking shall be provided to the slab joint

t=12mm, w=15mm

⑪ Photo Planning Shop drawing

Installation

Cauking shall be provided to the slab joint

t=12mm, w=15mm

Joint putty with taping

Plastic or AL channel

Prevention buckling the dry wall coused by structural roof wind vibration.

To prevent buckling the dry wall partation, these are provided the slot hole joint between aditional frame and roof structure(PEB rafter or Jack beam)

(Elect. rm)(Wash basin)

Cauking

Joint Joint

joint putty

Tapingputty

putty

putty

Groove t=10mm

Plaster wall Dry wall

Crack



Important

Items

Checking Method　

Slot hole joint between additional reinforcement frame and PEB rafter to isolate eachother.

Additional reinforcement frame□50*50

PEB Rafter or Jack beam


India Office P. M Site Manager

Date:2011/02/26 : Muraoka

Plan/ Construction

JudgmentMethod

Check ○

Measurement

Measurement Shall be adjust require distance ○

Measurement

Measurement To adjust with in toralance

Split bar

Check Provide support frame

Visual

Checking Method　 Action for deviation from criteria when planning

Consultant/designe

reconfirm

Change the wall thickness or consider reinforcement

Reject to receive the wrong materials

Additional anchor shall be installed


JudgmentMethod


Consultant/designe

reconfirm


JudgmentMethod


Consultant/designe

reconfirm

Measurment Provide support as per standard.

Visual

Check Re located Gyp. board

Visual


JudgmentMethod


Consultant/designe

reconfirm

Visual

Check

Visual

Check

Visual Provide the cauking

Check

Slot hole joint Provide loose hole

Welding


JudgmentMethod


Consultant/designe

reconfirm

8. LGS Dry Partition - Mr. Muraoka

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