PRODUCTION PLAN

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Work Order
Drawing
Cutting Plan
Cutting Plan Check / Approval
Dish1 and Dish 2 blank size
Shell cutting plan
Leg Pipe
Frontal pipe line
Air Vent Pipe
Material purchase
Place allocation
Cutting Plan - D1 & D2
Dish blank marking(D1&D2)
Dish blank marking Inspection (D1&D2)
Gas / Profile cutting
Griding D1 & D2
Edge perparation D1 & D2
Joint fit-up D1 & D2
Route welding D1 & D2
Route Weld Grinding D1 & D2
Final Weld D1 & D2
Final Weld Grinding D1 & D2
Plate Rotation D1 & D2
Back grinding
Cleaning With Wire Brush
DP check
Cleaning with cleaner D1 & D2
Penetreant for D1 & D2
Cleaning D1 & D2
Developer D1 & D2
Visual Inspection
Repair / Welding
Route D1 & D2
Grinding D1 & D2
Final Weld D1 & D2
Grinding D1 & D2
Sending to Dish Forming
Dish forming Inspection
Dish Clearance Report

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Top Dish-drawing-checking (D1)

Man hole shell (M1)
Pad plate (M1)
Flange (M1)
Dummy (M1)
Man Hole Dummy Handle (M1)
Air vend nozzle preparation
Lifting lug
Lifting pad
Dummy&handle fit-up
Man hole shell&flange fit-up

drawing
drawing
drawing
drawing
drawing
drawing
drawing
drawing
setting
setting

checking
checking
checking
checking
checking
checking
checking
checking
welding
checking

marking
marking
marking
marking
marking
pipe marking
marking
marking

Bottom Dish-drawing-checking (D2)

Base plate
Pad plate
Leg pipe
Leg support plate
Drain nozzle preparation

drawing
drawing
drawing
drawing
drawing

checking
checking
checking
checking
checking

checking
checking
checking
checking
checking
checking
checking
checking

cutting
cutting
cutting
cutting
cutting
cutting
cutting
cutting

grinding
grinding
grinding
grinding
preparation
grinding
grinding
grinding

shell rolling
weep hole marking
holes marking
holes marking

LS welding
W/H Drilling
drilling
drilling

Ovalty Check
W/H Tapping
chamfering
chamfering

flange preparetion

pipe&flange fit-up welding

marking
marking
marking
marking
pipe marking

checking
checking
checking
checking
checking

cutting
cutting
cutting
cutting
cutting

grinding
grinding
grinding
grinding

holes marking
weep hole drilling

drilling
welding

Chamfering
grinding

cutting

Grinding

cutting
welding
welding
welding

Grinding
Grinding
Grinding
Grinding

Grinding
Grinding
Grinding

welding
welding
welding

Grinding
shell rolling
Grinding

Spider Fitup

weep hole drilling

welding

DP check after dish forming at our shop

DP Cleaning KR, SF & Weld Joint 100%
Visual Inspection
Repair / Welding

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f

Dish1 (TOP) assembly-drawing-checking

Man hole pitch (PCD)
Lifting Lug pitch
Air vent nozzle pitch
Dish,man hloe,&pad fit-up
Dish,lifting lug & pad fit-up
Dish & air vent nozzle fit-up

drawing
drawing
drawing
drawing
drawing
drawing

checking
checking
checking
checking
checking
checking

marking
marking
marking
setting
setting
setting

checking
checking
checking
checking
checking
checking

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d

Bottom dish assembly-drawing-checking (D2)

Leg pad plate pitch (PCD)
Drain nozzle pitch
Dish,pad,support plate, lug & base plate fit-up
Dish & Drain nozzle pitch

drawing
drawing
drawing
drawing

checking
checking
checking
checking

marking
marking
setting
setting

checking
checking
checking
checking

cutting
welding
welding

Shell assembly-drawing-checking
Shell cutting plan
Spider Prepration
Shell Ls1 & LS 2 fit-up
Shell CS fit-up

drawing
drawing
drawing
drawing

checking
checking
checking
checking

marking
marking
setting
setting

checking
checking
welding
welding

cutting
grinding
cutting
Fitup
back grindi DP check
back grindi DP check

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c

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b
c
d

Hand hole shell (M2)

Pad plate (M2)
Flange (M2)
Dummy (M2)
Handle (M2)
Dummy&handle fit-up
Hand hole shell & flange fit-up
Inlet &outlet nozzle
Inlet &outlet nozzle pad plate
Airvent Pipe Support Cleat
Headder Pipe Support Pipe & flange

drawing
drawing
drawing
drawing
drawing
setting
setting
drawing
drawing
drawing
drawing

checking
checking
checking
checking
checking
welding
checking
checking
checking
checking
checking

marking
marking
marking
marking
marking
Grinding
welding
pipe marking
marking
marking
marking

checking
checking
checking
checking
checking

cutting
cutting
cutting
cutting
cutting

grinding
grinding
grinding
grinding
preparation

shell rolling
weep hole drilling
holes marking
holes marking

LS welding
Weep Hole Tap
drilling
drilling

Grinding
checking
checking
checking
checking

cutting
cutting
cutting
cutting

grinding
grinding
drilling
welding

flange preparetion
weep hole drilling
Grinding
Grinding

pipe&flange fit-up welding

Tapping

Shell & Top dish fit-up (D1)

drawing

checking

matching

edge preparatchecking setting

checking

Route Welding

Grinding

shell-drawing-checking
hand hole pitch
Inlet &outlet nozzle pitch
shell, Pad & hand hole fit-up (M2)
Shell - Pad, Inlet & outlet nozzle fit-up
Shell - Headder support pipe & flange
Shell - Airvent Pipe Support Cleat

drawing
drawing
drawing
drawing
drawing
drawing

checking
checking
checking
setting
setting
setting

marking
marking
setting
welding
welding
welding

checking
checking
welding
grinding
grinding
grinding

Shell & bottom dish fit-up (D2)

drawing

checking

matching

edge preparatchecking

setting

checking

Route welding

Grinding

drawing

checking

checking
checking

cutting
cutting

grinding
grinding

drawing

checking

marking
marking
preparetion

headder pipe,half coupling & flange fit-up

pvc pipe
MTA & end cup
PVC Pipe, MTA & End Cap

setting
drawing
purchase
setting

checking
checking

welding
marking

grinding
checking

cutting

holes margin drilling

pasting

cleaning

checking

Bell mouth assembly-dawing-checking

Pipe
Bell mouth
Flange
Elbow
pipe,bell mouth,flange&elbow fit-up

drawing
drawing
drawing
drawing
drawing

checking
checking
checking
checking
checking

marking
marking
preparetion
preparetion
setting

checking
checking

cutting
cutting

grinding
grinding

checking

welding

grinding

Headder line-drawing-checking
Headder pipe
coupling
Flange

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welding
cutting
grinding

Back Grinding
Chamfer
Chamfer

grinding

forming

checking

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pipe line assembly -drawing-checking

pipe cutting size
flange
pressure gauge,assembly
Pipe line fit-up - Gauge coupling
Finial dimension check
vessel,pipe line, headder line assembly
Sand blasting & painting
Dispatch

Prepration
purchase
drawing
drawing

checking
checking

marking

checking

cutting

grinding

checking

setting

checking

welding

grinding

checking
matching

Re-work
checking

Assmb./ checking

back grinding

DP check

welding

LS welding

DP check

welding

Grinding

Re rolling

DP Check

Welding

Grinding

grinding

Final Weld

back grindin DP check

Final Weld

Grinding

Route Weld Grinding

back grinding DP check

welding

Final Weld

Grinding

Grinding

PRODUCTION PLAN

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a
b
c
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e
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g
h
j
k

Work Order
Drawing
Cutting Plan
Cutting Plan Check / Approval
Dish1 and Dish 2 blank size
Shell cutting plan
Leg Pipe
Frontal pipe line
Air Vent Pipe
Material purchase
Place allocation
Cutting Plan - D1 & D2
Dish blank marking(D1&D2)
Dish blank marking Inspection (D1&D2)
Gas / Profile cutting
Griding D1 & D2
Edge perparation D1 & D2
Joint fit-up D1 & D2
Route welding D1 & D2
Route Weld Grinding D1 & D2
Final Weld D1 & D2
Final Weld Grinding D1 & D2
Plate Rotation D1 & D2
Back grinding
Cleaning With Wire Brush
DP check
Cleaning with cleaner D1 & D2
Penetreant for D1 & D2
Cleaning D1 & D2
Developer D1 & D2
Visual Inspection
Repair / Welding
Route D1 & D2
Grinding D1 & D2
Final Weld D1 & D2
Grinding D1 & D2
Sending to Dish Forming
Dish forming Inspection
Dish Clearance Report
Top Dish-drawing-checking (D1)
Man hole shell (M1)
Pad plate (M1)
Flange (M1)
Dummy (M1)
Man Hole Dummy Handle (M1)
Air vend nozzle preparation
Lifting lug
Lifting pad
Dummy&handle fit-up
Man hole shell&flange fit-up

drawing
drawing
drawing
drawing
drawing
drawing
drawing
drawing
setting
setting

checking
checking
checking
checking
checking
checking
checking
checking
welding
checking

marking
marking
marking
marking
marking
pipe marking
marking
marking

Bottom Dish-drawing-checking (D2)

Base plate
Pad plate
Leg pipe
Leg support plate

drawing
drawing
drawing
drawing

checking
checking
checking
checking

marking
marking
marking
marking

checking
checking
checking
checking
checking
checking
checking
checking

cutting
cutting
cutting
cutting
cutting
cutting
cutting
cutting

checking
checking
checking
checking

cutting
cutting
cutting
cutting

welding

Drain nozzle preparation

drawing

checking

pipe marking checking

cutting

cutting

DP check after dish forming at our shop

DP Cleaning KR, SF & Weld Joint 100%
Visual Inspection
Repair / Welding

a
b
c
d
e
f

Dish1 (TOP) assembly-drawing-checking

Man hole pitch (PCD)
Lifting Lug pitch
Air vent nozzle pitch
Dish,man hloe,&pad fit-up
Dish,lifting lug & pad fit-up
Dish & air vent nozzle fit-up

drawing
drawing
drawing
drawing
drawing
drawing

checking
checking
checking
checking
checking
checking

marking
marking
marking
setting
setting
setting

checking
checking
checking
checking
checking
checking

a
b
c
d

Bottom dish assembly-drawing-checking (D2)

Leg pad plate pitch (PCD)
Drain nozzle pitch
Dish,pad,support plate, lug & base plate fit-up
Dish & Drain nozzle pitch

drawing
drawing
drawing
drawing

checking
checking
checking
checking

marking
marking
setting
setting

checking
checking
checking
checking

cutting
welding
welding

Shell assembly-drawing-checking
Shell cutting plan
Spider Prepration
Shell Ls1 & LS 2 fit-up
Shell CS fit-up
Hand hole shell (M2)
Pad plate (M2)
Flange (M2)
Dummy (M2)
Handle (M2)
Dummy&handle fit-up
Hand hole shell & flange fit-up
Inlet &outlet nozzle
Inlet &outlet nozzle pad plate
Airvent Pipe Support Cleat
Headder Pipe Support Pipe & flange

drawing
drawing
drawing
drawing
drawing
drawing
drawing
drawing
drawing
setting
setting
drawing
drawing
drawing
drawing

checking
checking
checking
checking
checking
checking
checking
checking
checking
welding
checking
checking
checking
checking
checking

marking
marking
setting
setting
marking
marking
marking
marking
marking
Grinding
welding
pipe marking
marking
marking
marking

checking
checking
welding
welding
checking
checking
checking
checking
checking

cutting
cutting
back grindi
back grindi
cutting
cutting
cutting
cutting
cutting

Grinding
checking
checking
checking
checking

cutting
cutting
cutting
cutting

Shell & Top dish fit-up (D1)

drawing

checking

matching

edge preparatchecking

shell-drawing-checking
hand hole pitch
Inlet &outlet nozzle pitch
shell, Pad & hand hole fit-up (M2)
Shell - Pad, Inlet & outlet nozzle fit-up
Shell - Headder support pipe & flange
Shell - Airvent Pipe Support Cleat

drawing
drawing
drawing
drawing
drawing
drawing

checking
checking
checking
setting
setting
setting

marking
marking
setting
welding
welding
welding

checking
checking
welding
grinding
grinding
grinding

Shell & bottom dish fit-up (D2)

drawing

checking

matching

edge preparatchecking

drawing

checking

checking
checking

cutting
cutting

drawing

checking

marking
marking
preparetion

setting
drawing
purchase
setting

checking
checking

welding
marking

grinding
checking

cutting

pasting

cleaning

checking

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b
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d

Headder line-drawing-checking
Headder pipe
coupling
Flange
headder pipe,half coupling & flange fit-up
pvc pipe
MTA & end cup
PVC Pipe, MTA & End Cap

cutting
welding
welding
welding

welding
cutting
grinding

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Bell mouth assembly-dawing-checking

Pipe
Bell mouth
Flange
Elbow
pipe,bell mouth,flange&elbow fit-up

drawing
drawing
drawing
drawing
drawing

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c

pipe line assembly -drawing-checking

pipe cutting size
flange
pressure gauge,assembly
Pipe line fit-up - Gauge coupling

Prepration
purchase
drawing

Finial dimension check

vessel,pipe line, headder line assembly
Sand blasting & painting
Dispatch

drawing

checking
checking
checking
checking
checking

marking
marking
preparetion
preparetion
setting

checking
checking

cutting
cutting

checking

welding

checking
checking

marking

checking

cutting

checking

setting

checking

welding

checking
matching

Re-work
checking

grinding
grinding
grinding
grinding
preparation
grinding
grinding
grinding

shell rolling
weep hole marking
holes marking
holes marking

LS welding
W/H Drilling
drilling
drilling

Ovalty Check
W/H Tapping
chamfering
chamfering

flange preparetion

pipe&flange fit-up welding

grinding
grinding
grinding
grinding

holes marking
weep hole drilling

weep hole drilling

drilling
welding

Chamfering
grinding

back grinding

DP check

welding

Grinding
Grinding
Grinding
Grinding
Grinding

Grinding
Grinding
Grinding

grinding
Fitup
DP check
DP check
grinding
grinding
grinding
grinding
preparation

welding
welding
welding
shell rolling
weep hole drilling
holes marking
holes marking

Grinding
shell rolling
Grinding
LS welding
Weep Hole Tap
drilling
drilling

grinding
grinding
drilling
welding

flange preparetion
weep hole drilling
Grinding
Grinding

pipe&flange fit-up welding

Tapping

grinding

setting

checking

Route Welding

Grinding

Final Weld

back grindin DP check

checking

Route welding

Grinding

Final Weld

Grinding

Spider Fitup

LS welding

DP check

welding

Back Grinding

DP Check

Welding

Grinding

Grinding

Chamfer
Chamfer

Route Weld

grinding

setting

grinding
grinding

holes margin drilling

back grinding DP check

grinding
grinding

forming

grinding

grinding

grinding

Assmb./ checking

checking

Re rolling

Grinding

Final Weld

welding

Grinding

Grinding