MANUAL TORQUE WRENCH-Bolt Tightening - TRG.method as Reweived by JV

7/25/2019 MANUAL TORQUE WRENCH-Bolt Tightening - TRG.method as Reweived by JV

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UTOC ENGINEERING PTE LTD

BOLT T GHTEN

NG1. Standard Wrench

2. Manual Torque Wrench

Pneumatic Torque Wrench

Bolt Tensioning

Х

Х

BY SELLER

(TR-STAR)

USING MANUA T!"#U$ W"$N%&




1. Pur'ose

2. Attendee

(. Sa)et*

+. &ouse ,ee'ing-. Bolt Tightening

. Bolt Torqueing

/. Standard Wrench

%!NT$NTS




The 'ur'ose o) this training module is to ensure that

a''lica0le 'ersonnel are )amiliar ith $%% 'roect

s'eci)ication requirements ith res'ect to all acti3itiesin3ol3ed in the a0o3e re)erenced tas45s6 and to enhance

indi3idual s4ills 0* 'ractical demonstrations and or

7hands on8 Training

PU"P!S$




ATT$N9$$S

The )olloing 'ersonnel are required to attend this training module:

• Pi'ing Su'er3isor

• Pi'ing ;oreman

• #uali)ied Pi'e ;itters <

#uali)ied ;lange )itters.

All 'ersonnel ho attend this training module shall sign the attendancesheet= a''endi> 1 hich shall 0e retained as 'art o) the o3erall training

records




Bolt Tightening

Torque ?alues

Please re)er the Ta0le and $nsure correct torque 3alue )or correct 0olts 'rior

to commence o) 0olt tightening.

;or 0olt material i) not listed in the ta0le 0elo= contact #A@#% 'ersonnel too0tain correct torque and 0olt )orce 3alues 'rior to commencement.

"e)erence 9raings

Please re)er ith a''ro3ed 9raings )or the ;olloing

•;lange sie < Material

•Bolt < Nuts Grade

•Bolt < Nut Sie

•Gas4et sie < %olor code

•S'ool No. < oint No.




Bolt Torqueing

The 'ressure o3er the gas4et shall 0e uni)orml* distri0uted in

order to achie3e satis)actor* sealing.

Bolt Torqueing

;inal chec4 to 0e carried out at all around the )langes to ensure

uni)orml* tightened.




Manual Torque Wrench

•&and tighten All Nuts

•Tighten to 0olts crossise each other to 50%

o) the torque 3alue.

•Tighten another 'air o) Bolts a''ro>imatel* CDE on the circum)erence.

•Same shall 0e continue until all 0olts to 0e tighten to 50% o) the torque

3alue

• "e'eat crossise as a0o3e sequence to increase to FD o) the torque 3alue.

Manual Torque Wrench

Ste'H1

Ste'H2




• "e'eat crossise as a0o3e sequence to increase to 1DD o)

the torque 3alue.

Manual Toru! "r!n#$

Ste'H(

• %hec4 all 0olts at 1DD o) recommended

3alue.

• %hec4 all around to ensure that Gas4et

Uni)orml* distri0uted.

%hec4



Torque ?alues Ta0le




+ B!TS




CHECK ALL AROUNDFLANGE

ENSURE UNIFORMLYDISTRIPUTED THE GASKET OD




F B!TS



TEA BREAK





ENSURE UNIFORMLYDISTRIPUTED GASKET

OD




1 B!TS





ENSURE UNIFORMLYDISTRIPUTED GASKET

OD




Training Assessment

The training instructor shall assess each attendee and

con)irm their understanding o) the requirements

outlined during training and each indi3iduals a0ilit* to

satis)actoril* 'er)orm the tas45s6.

The assessment ma* 0e 0* inter3ie= question < anser= assessment o) 'ractical s4ills demonstrated during

training or com0inations o) all three.

This assessment shall 0e recorded.




GASKETStorage , Handlng ! Pre"araton




End o# "re$entaton

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MANUAL TORQUE WRENCH-Bolt Tightening - TRG.method as Reweived by JV

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