SCHEDULE THREE WEEKS LOOK AHEAD

Site Installation Tank

April-2020 May-2020
Task Name Start Finish 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Last Week This Week Next Week
AV-3119
Hydrotest
Dewatering 4/29/2020 5/1/2020
Cleaning after hydrotest 5/2/2020 5/4/2020
AV-3116
Cleaning before hydrotest
Pickling shell 4/27/2020 4/30/2020
Inspection pickling shell 5/2/2020 5/2/2020
Close comment cleaning
5/3/2020 5/4/2020
before hydrotest
Remove internal scaffolding 5/5/2020 5/7/2020
VBT 5/8/2020 5/8/2020
Pickling bottom 5/9/2020 5/10/2020
Hydrotest
Primary settlement check 5/11/2020 5/11/2020
Connecting PVC to tank 5/11/2020 5/11/2020
Blind shell nozzle 5/11/2020 5/11/2020
Filling water 5/12/2020 5/14/2020
Full water test 5/15/2020 5/15/2020
Holding time 100% 5/16/2020 5/16/2020
Dewatering 5/17/2020 5/20/2020
AV-3115
Cleaning before hydrotest
Pickling shell 5/8/2020 5/11/2020
Inspection pickling shell 5/12/2020 5/12/2020
Remove internal scaffolding 5/13/2020 5/14/2020
VBT 5/15/2020 5/15/2020
Pickling bottom 5/16/2020 5/17/2020
inspection pickling bottom 5/18/2020 5/18/2020
Remove internal scaffolding 5/19/2020 5/21/2020
AV-3114
Cleaning before hydrotest
Buffing welding 5/8/2020 5/12/2020
Inspection buffing 5/13/2020 5/13/2020
Pickling shell 5/14/2020 5/17/2020
inspection pickling shell 5/18/2020 5/20/2020
AV-3100A
Delivery to site
Elbow 45 for roof nozzle 5/8/2020 5/8/2020
Installation
Welding stinger stairway 4/28/2020 5/3/2020
Fit-up step stairway 5/4/2020 5/9/2020
Welding step stairway 5/6/2020 5/11/2020
Fit-up handrail stairway 5/12/2020 5/16/2020
Welding handrail stairway 5/14/2020 5/18/2020
Nozzle with internal pipe
Fit-up elbow to internal roof
5/9/2020 5/11/2020
nozzle
Fit-up roof nozzle 5/12/2020 5/13/2020
Welding roof nozzle 5/14/2020 5/16/2020
AV-3113
Delivery to site
Elbow 45 for roof nozzle 5/8/2020 5/8/2020
Installation
Welding step stairway 4/28/2020 5/4/2020
Fit-up handrail stairway 5/6/2020 5/10/2020
Welding handrail stairway 5/8/2020 5/12/2020
Nozzle with internal pipe
Fit-up elbow to internal roof
5/9/2020 5/11/2020
nozzle
Fit-up roof nozzle 5/12/2020 5/13/2020
Welding nozzle 5/14/2020 5/16/2020
AV-3139C
External Scaffolding
Dismantle 5/11/2020 5/13/2020
Anchor Chair
Arrival of anchor chair 4/30/2020 4/30/2020
Fit-up 5/2/2020 5/2/2020
welding 5/3/2020 5/4/2020
AV-3611A
Installation
Fit-up corner joint 4/30/2020 4/30/2020
Welding corner joint 5/2/2020 5/4/2020
AV-3601
Installation
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

April-2020 May-2020
Task Name Start Finish 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Last Week This Week Next Week
Welding repad shell nozzle 4/28/2020 4/30/2020
Fit-up pad ladder 4/28/2020 4/29/2020
Welding pad ladder 4/30/2020 5/4/2020
Fit-up clip ladder 5/5/2020 5/6/2020
welding clip ladder 5/7/2020 5/9/2020
Erection ladder and tighthening 5/10/2020 5/10/2020
bolt
Roof Nozzle
Marking roof nozzle 5/11/2020 5/12/2020
Cutting roof nozzle 5/12/2020 5/13/2020
Fit-up repad roof nozzle 5/14/2020 5/15/2020
welding repad roof nozzle 5/16/2020 5/18/2020
AV-3133A
Work platform
Install externall scaffolding 4/27/2020 5/7/2020
Installation
Marking shell nozzle 5/8/2020 5/8/2020
Cutting shell nozzle 5/9/2020 5/10/2020
Fit-up repad shell nozzle 5/11/2020 5/12/2020
Welding repad shell nozzle 5/13/2020 5/15/2020
Fit-up shell nozzle 5/16/2020 5/17/2020
welding shell nozzle 5/18/2020 5/20/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

April-2020 May-2020
Task Name Start Finish 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Last Week This Week Next Week
Preparation
Travo Chamber
Roof 4/27/2020 4/29/2020
Mobilization on ISBL site 4/30/2020 5/1/2020
Setting welding machine and LCF 5/2/2020 5/7/2020
AV-1119D
Prepare stool 4/30/2020 5/1/2020
Shell Course 10
Erection 5/4/2020 5/4/2020
Fit-Up Vertical 5/4/2020 5/4/2020
Fit-Up Horizontal 5/4/2020 5/4/2020
Welding Vertical 5/4/2020 5/6/2020
Welding Horizontal 5/4/2020 5/6/2020
Grind Flush 5/6/2020 5/7/2020
Independent Scaffolding
Outside Periphery Tank 5/8/2020 5/12/2020
Inside Periphery Tank 5/8/2020 5/12/2020
Shell course 11
Erection 5/11/2020 5/11/2020
Lifting (jacking) 5/11/2020 5/11/2020
Fit-Up Vertical 5/12/2020 5/12/2020
Welding Vertical 5/12/2020 5/13/2020
Fit-Up Horizontal 5/14/2020 5/14/2020
Welding Horizontal 5/14/2020 5/16/2020
Top Angle
Fit-up 5/18/2020 5/18/2020
Welding 5/19/2020 5/20/2020
AV-3100B
Roof Erection
Welding 4/27/2020 4/30/2020
Work Platform
Arrival Ashiba 5/1/2020 5/1/2020
Install work platform 5/2/2020 5/5/2020
Roof Erection
Erection 5/6/2020 5/6/2020
Fit-up 5/7/2020 5/8/2020
Welding roof to shell 5/9/2020 5/12/2020
Top Angle
Fit-up 5/1/2020 5/2/2020
Welding 5/3/2020 5/5/2020
Shell course 3
Erection 5/13/2020 5/13/2020
Lifting (jacking) 5/14/2020 5/14/2020
Fit-Up Vertical 5/14/2020 5/14/2020
Welding Vertical 5/14/2020 5/15/2020
Fit-Up Horizontal 5/16/2020 5/16/2020
Welding Horizontal 5/16/2020 5/20/2020
UV-2081
Bottom plate
Fit-up 5/8/2020 5/8/2020
Welding 5/9/2020 5/12/2020
UV-2100A
Bottom plate
Fit-up 5/13/2020 5/13/2020
Welding 5/14/2020 5/16/2020
UV-2083
Bottom plate
Fit-up 5/18/2020 5/18/2020
Welding 5/19/2020 5/21/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020
Task Name Start Finish 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Last Week This Week Next Week
AV-3116
Cleaning before hydrotest
Close comment cleaning before
5/3/2020 5/11/2020
hydrotest (roof nozzle)
Remove internal scaffolding 5/12/2020 5/14/2020
VBT 5/15/2020 5/15/2020
Pickling bottom 5/16/2020 5/17/2020
Hydrotest
Primary settlement check 5/18/2020 5/18/2020
Connecting PVC to tank 5/18/2020 5/18/2020
Blind shell nozzle 5/18/2020 5/18/2020
Filling water 5/19/2020 5/21/2020
Full water test 5/22/2020 5/22/2020
AV-3115
Emergency Vent
Arrival of EV flange to shop
5/20/2020 5/20/2020
Fabricaation
Assembly 5/21/2020 5/21/2020
Delivery to site 5/22/2020 5/22/2020
AV-3114
Cleaning before hydrotest
Buffing welding 5/8/2020 5/12/2020
Inspection buffing 5/13/2020 5/13/2020
Emergency Vent
Arrival of EV flange to shop
5/20/2020 5/20/2020
Fabricaation
Assembly 5/21/2020 5/21/2020
Delivery to site 5/22/2020 5/22/2020
Roof Nozzle N-15
Marking and Cutting 5/13/2020 5/13/2020
Fit-up and welding nozzle 5/13/2020 5/14/2020
AV-3100A
Delivery to site
Elbow 45 for roof nozzle 5/8/2020 5/8/2020
Installation
Welding stinger stairway 4/28/2020 5/3/2020
Fit-up step stairway 5/4/2020 5/9/2020
Welding step stairway 5/6/2020 5/11/2020
Fit-up handrail stairway 5/12/2020 5/16/2020
Welding handrail stairway 5/14/2020 5/18/2020
Nozzle with internal pipe
Fit-up elbow to internal roof
5/9/2020 5/11/2020
nozzle
Fit-up roof nozzle 5/12/2020 5/13/2020
Welding roof nozzle 5/14/2020 5/16/2020
Emergency Vent
Arrival of EV flange to shop
5/20/2020 5/20/2020
Fabricaation
Assembly 5/21/2020 5/21/2020
Delivery to site 5/22/2020 5/22/2020
AV-3113
Delivery to site
Elbow 45 for roof nozzle 5/8/2020 5/8/2020
Installation
Welding step stairway 4/28/2020 5/4/2020
Fit-up handrail stairway 5/6/2020 5/10/2020
Welding handrail stairway 5/8/2020 5/12/2020
Nozzle with internal pipe
Fit-up elbow to internal roof
5/12/2020 5/12/2020
nozzle
Fit-up roof nozzle 5/12/2020 5/13/2020
Welding nozzle 5/14/2020 5/14/2020
Emergency Vent
Arrival of EV flange to shop 5/20/2020 5/20/2020
Fabricaation
Assembly 5/21/2020 5/21/2020
Delivery to site 5/22/2020 5/22/2020
AV-3139C
External Scaffolding
Dismantle 5/11/2020 5/14/2020
Anchor Chair
Arrival of anchor chair 4/30/2020 4/30/2020
Fit-up 5/2/2020 5/2/2020
welding 5/3/2020 5/4/2020
Emergency Vent
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020
Task Name Start Finish 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Last Week This Week Next Week
Arrival of EV flange to shop
5/20/2020 5/20/2020
Fabricaation
Assembly 5/21/2020 5/21/2020
Delivery to site 5/22/2020 5/22/2020
Insulation ring
Fit-up 5/11/2020 5/12/2020
Welding 5/12/2020 5/13/2020
AV-3611A
Installation
Fit-up corner joint 4/30/2020 4/30/2020
Welding corner joint 5/2/2020 5/4/2020
Shell Nozzle
Marking and Cutting 5/13/2020 5/13/2020
Fit-up and welding repad 5/14/2020 5/14/2020
Fit-up and welding nozzle 5/15/2020 5/16/2020
Anchor Chair
Fit-up 5/18/2020 5/20/2020
Welding 5/21/2020 5/21/2020
AV-3601
Installation
Fit-up clip ladder 5/5/2020 5/6/2020
welding clip ladder 5/7/2020 5/9/2020
Erection ladder and tighthening 5/10/2020 5/10/2020
bolt
Roof Nozzle
Marking and Cutting 5/13/2020 5/13/2020
Fit-up repad roof nozzle 5/14/2020 5/15/2020
welding repad roof nozzle 5/16/2020 5/17/2020
Anchor Chair
Fit-up 5/18/2020 5/20/2020
Welding 5/21/2020 5/21/2020
AV-3133A
Work platform
Install externall scaffolding 4/27/2020 5/14/2020
Installation
Marking shell nozzle 5/8/2020 5/8/2020
Cutting shell nozzle 5/9/2020 5/10/2020
Fit-up repad shell nozzle 5/11/2020 5/12/2020
Welding repad shell nozzle 5/13/2020 5/15/2020
Fit-up shell nozzle 5/16/2020 5/17/2020
welding shell nozzle 5/18/2020 5/20/2020
AV-3084
Shell Nozzle N-4
Modification repad 5/12/2020 5/12/2020
Fit-up repad 5/13/2020 5/13/2020
Welding repad 5/13/2020 5/13/2020
Fit-up nozzle 5/14/2020 5/14/2020
Welding nozzle 5/14/2020 5/14/2020
AV-3150
Roof Manhole
Fit-up 5/12/2020 5/12/2020
Welding 5/13/2020 5/13/2020
Punchlist Hydrotest 5/14/2020 5/14/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

May-2020
Task Name Start Finish 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Last Week This Week Next Week
AV-1119D
Welding Vertical 5/4/2020 5/6/2020
Welding Horizontal 5/4/2020 5/6/2020
Grind Flush 5/6/2020 5/7/2020
Independent Scaffolding
Outside Periphery Tank 5/8/2020 5/14/2020
Inside Periphery Tank 5/8/2020 5/14/2020
Shell course 11
Erection 5/15/2020 5/15/2020
Lifting (jacking) 5/15/2020 5/15/2020
Fit-Up Vertical 5/16/2020 5/16/2020
Welding Vertical 5/16/2020 5/18/2020
Fit-Up Horizontal 5/19/2020 5/19/2020
Welding Horizontal 5/19/2020 5/20/2020
Top Angle
Fit-up 5/21/2020 5/21/2020
Welding 5/22/2020 5/26/2020
Shell Course 8
Erection 5/11/2020 5/11/2020
Lifting (jacking) 5/11/2020 5/11/2020
Fit-Up Vertical 5/12/2020 5/12/2020
Welding Vertical 5/12/2020 5/13/2020
Fit-Up Horizontal 5/14/2020 5/14/2020
Welding Horizontal 5/14/2020 5/16/2020
AV-3100B
Roof Erection
Erection 5/11/2020 5/11/2020
Fit-up 5/12/2020 5/13/2020
Welding roof to shell 5/14/2020 5/18/2020
Shell course 4
Erection 5/11/2020 5/11/2020
Lifting (jacking) 5/11/2020 5/11/2020
Fit-Up Vertical 5/12/2020 5/12/2020
Welding Vertical 5/12/2020 5/13/2020
Fit-Up Horizontal 5/14/2020 5/14/2020
Welding Horizontal 5/14/2020 5/16/2020
Shell Course 3
Erection 5/18/2020 5/18/2020
Lifting (jacking) 5/18/2020 5/18/2020
Fit-Up Vertical 5/19/2020 5/19/2020
Welding Vertical 5/19/2020 5/20/2020
Fit-Up Horizontal 5/21/2020 5/21/2020
Welding Horizontal 5/21/2020 5/23/2020
UV-2081
Bottom plate
Fit-up 5/8/2020 5/8/2020
Welding 5/9/2020 5/14/2020
Roof Plate
Laying 5/15/2020 5/15/2020
Fit-up 5/15/2020 5/15/2020
Welding 5/16/2020 5/18/2020
Welding Rafter 5/19/2020 5/19/2020
Stool
Setup stool 5/20/2020 5/20/2020
UV-2100A
Bottom plate
Fit-up 5/12/2020 5/12/2020
Welding 5/13/2020 5/18/2020
Roof Plate
Laying 5/19/2020 5/19/2020
Fit-up 5/19/2020 5/19/2020
Welding 5/20/2020 5/22/2020
UV-2083
Bottom plate
Fit-up 5/11/2020 5/11/2020
Welding 5/12/2020 5/16/2020
Roof Plate
Laying 5/18/2020 5/18/2020
Fit-up 5/18/2020 5/18/2020
Welding 5/19/2020 5/21/2020
Welding Rafter 5/22/2020 5/22/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 June
Task Name Start Finish 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2
Last Week This Week Next Week
AV-3116
Cleaning before hydrotest
Pickling shell 5/26/2020 5/27/2020
Inspection pickling shell 5/27/2020 5/27/2020
Remove internal scaffolding 5/28/2020 5/29/2020
VBT 5/30/2020 5/30/2020
Pickling bottom 5/30/2020 5/30/2020
Hydrotest
Primary settlement check 5/31/2020 5/31/2020
Connecting PVC to tank 5/31/2020 5/31/2020
Blind shell nozzle 5/31/2020 5/31/2020
Filling water 6/1/2020 6/3/2020
AV-3115
Cleaning before hydrotest
Pickling shell 5/26/2020 5/27/2020
Inspection pickling shell 5/27/2020 5/27/2020
Remove internal scaffolding 5/28/2020 5/29/2020
VBT 5/30/2020 5/30/2020
Pickling bottom 5/30/2020 5/30/2020
inspection pickling bottom 5/31/2020 5/31/2020
Emergency Vent
Arrival Emergency Vent 5/16/2020 5/16/2020
Assembly 5/17/2020 5/17/2020
Fit-up 5/18/2020 5/18/2020
Welding outside 5/19/2020 5/19/2020
Welding Inside 5/20/2020 5/20/2020
Grinding inside & outside 5/19/2020 5/20/2020
AV-3114
Cleaning before hydrotest
Inspection buffing 5/13/2020 5/13/2020
Pickling shell 5/26/2020 5/27/2020
Inspection pickling shell 5/27/2020 5/27/2020
Remove internal scaffolding 5/28/2020 5/29/2020
VBT 5/30/2020 5/30/2020
Pickling bottom 5/30/2020 5/30/2020
inspection pickling bottom 5/31/2020 5/31/2020
Emergency Vent
Arrival Emergency Vent 5/16/2020 5/16/2020
Assembly 5/17/2020 5/17/2020
Fit-up 5/18/2020 5/18/2020
Welding outside 5/19/2020 5/19/2020
Welding Inside 5/20/2020 5/20/2020
Grinding inside & outside 5/19/2020 5/20/2020
Ring Insulation
Fit-up 5/14/2020 5/15/2020
Welding 5/15/2020 5/16/2020
AV-3100A
Installation
Fit-up handrail stairway 5/12/2020 5/16/2020
Welding handrail stairway 5/14/2020 5/18/2020
Nozzle with internal pipe
Fit-up roof nozzle 5/19/2020 5/19/2020
Welding roof nozzle 5/20/2020 5/27/2020
Emergency Vent
Arrival Emergency Vent 5/16/2020 5/16/2020
Assembly 5/17/2020 5/17/2020
Fit-up 5/26/2020 5/26/2020
Welding outside 5/27/2020 5/27/2020
Welding Inside 5/28/2020 5/28/2020
Grinding inside & outside 5/27/2020 5/28/2020
Cleaning before hydrotest
Buffing shell plate 5/19/2020 5/26/2020
Inspection buffing 5/27/2020 5/27/2020
Pickling shell plate 5/29/2020 5/30/2020
inspection pickling 5/31/2020 5/31/2020
Remove internal scaffolding 6/1/2020 6/2/2020
VBT 6/3/2020 6/3/2020
Pickling bottom 6/3/2020 6/3/2020
Ring Insulation
Fit-up 5/18/2020 5/19/2020
Welding 5/19/2020 5/20/2020
AV-3113
Nozzle with internal pipe
Fit-up roof nozzle 5/12/2020 5/13/2020
Welding nozzle 5/14/2020 5/16/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 June
Task Name Start Finish 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2
Last Week This Week Next Week
Emergency Vent
Arrival Emergency Vent 5/16/2020 5/16/2020
Assembly 5/17/2020 5/18/2020
Fit-up 5/26/2020 5/26/2020
Welding outside 5/27/2020 5/27/2020
Welding Inside 5/28/2020 5/28/2020
Grinding inside & outside 5/27/2020 5/28/2020
Ring Insulation
Fit-up 5/26/2020 5/27/2020
Welding 5/27/2020 5/28/2020
AV-3139C
External Scaffolding
Dismantle 5/11/2020 5/15/2020
Emergency Vent
Arrival Emergency Vent 5/16/2020 5/16/2020
Assembly 5/17/2020 5/17/2020
Fit-up 5/18/2020 5/18/2020
Welding outside 5/19/2020 5/19/2020
Welding Inside 5/20/2020 5/20/2020
Grinding inside & outside 5/19/2020 5/20/2020
Ring Insulation
Fit-up 5/29/2020 5/30/2020
Welding 5/30/2020 5/31/2020
AV-3611A
Installation
Fit-up corner joint 4/30/2020 4/30/2020
Welding corner joint 5/2/2020 5/4/2020
Shell Nozzle
Marking 5/15/2020 5/15/2020
Cutting 5/16/2020 5/16/2020
Fit-up Reinforcement Pad 5/17/2020 5/17/2020
Welding reinforcement pad 5/18/2020 5/18/2020
Assembly 5/19/2020 5/20/2020
Fit-up nozzle 5/26/2020 5/27/2020
Welding nozzle 5/27/2020 5/28/2020
Coupling
Arrival coupling 5/18/2020 5/18/2020
AV-3601
Coupling
Arrival coupling 5/18/2020 5/18/2020
Nozzle with coupling
Assembly 5/26/2020 5/27/2020
Fit-up 5/28/2020 5/29/2020
Welding 5/29/2020 5/31/2020
AV-3133A
Work platform
Install externall scaffolding 4/27/2020 5/15/2020
Coupling
Arrival coupling 5/18/2020 5/18/2020
Roof Nozzle
Marking 5/18/2020 5/19/2020
Cutting 5/20/2020 5/20/2020
Fit-up Reinforcement Pad 5/26/2020 5/26/2020
Welding reinforcement pad 5/27/2020 5/27/2020
Assembly 5/26/2020 5/27/2020
Fit-up shell nozzle 5/28/2020 5/29/2020
welding shell nozzle 5/29/2020 5/30/2020
Shell Nozzle
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/1/2020
Assembly 6/2/2020 6/3/2020
AV-3084
Shell Nozzle
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/2/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

May-2020 June
Task Name Start Finish 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2
Last Week This Week Next Week
AV-1119D
Shell course 11
Erection 5/15/2020 5/15/2020
Lifting (jacking) 5/15/2020 5/15/2020
Fit-Up Vertical 5/16/2020 5/16/2020
Welding Vertical 5/16/2020 5/18/2020
Fit-Up Horizontal 5/19/2020 5/19/2020
Welding Horizontal 5/19/2020 5/20/2020
Top Angle
Fit-up 5/18/2020 5/18/2020
Welding 5/19/2020 5/28/2020
Shell Course 8
Welding Vertical 5/12/2020 5/13/2020
Fit-Up Horizontal 5/14/2020 5/14/2020
Welding Horizontal 5/14/2020 5/16/2020
Rafter
Beveling 5/18/2020 5/19/2020
Fit-up 5/19/2020 5/20/2020
Welding Rafter 5/26/2020 5/29/2020
Erection Roof 5/30/2020 5/30/2020
Fit-up roof to shell 6/1/2020 6/2/2020
AV-3100B
Roof Erection
Welding roof to shell 5/15/2020 5/18/2020
Shell course 3
Erection 5/28/2020 5/28/2020
Lifting (jacking) 5/28/2020 5/28/2020
Fit-Up Vertical 5/29/2020 5/29/2020
Welding Vertical 5/30/2020 6/1/2020
Fit-Up Horizontal 6/2/2020 6/2/2020
UV-2081
Bottom plate
Fit-up 5/8/2020 5/8/2020
Welding 5/9/2020 5/16/2020
Roof Plate
Laying 5/19/2020 5/19/2020
Fit-up 5/20/2020 5/26/2020
Welding 5/27/2020 5/30/2020
UV-2100A
Bottom plate
Welding 5/13/2020 5/19/2020
Roof Plate
Laying 5/20/2020 5/20/2020
Fit-up 5/26/2020 5/27/2020
Welding 5/29/2020 5/30/2020
UV-2083
Bottom plate
Welding 5/12/2020 5/19/2020
Roof Plate
Laying 5/20/2020 5/20/2020
Fit-up 5/26/2020 5/27/2020
Welding 6/1/2020 6/2/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 Jun-2020
Task Name Start Finish 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9
Last Week This Week Next Week
AV-3119
Material Arrival
Roof deck 5/26/2020 5/26/2020
Roof deck installation
Fit-up Gusset 5/28/2020 5/29/2020
Welding Gusset 5/30/2020 5/31/2020
Erection roof deck 6/1/2020 6/1/2020
Fit-up roof deck 6/1/2020 6/1/2020
Tightening bolt roof deck 6/2/2020 6/3/2020
AV-3116
Cleaning before hydrotest
Pickling shell 5/28/2020 5/29/2020
Inspection pickling shell 5/29/2020 5/29/2020
Remove internal scaffolding 5/30/2020 5/31/2020
VBT 6/1/2020 6/1/2020
Pickling bottom 6/1/2020 6/1/2020
inspection pickling bottom 6/2/2020 6/2/2020
Hydrotest
Primary settlement check 6/3/2020 6/3/2020
Connecting PVC to tank 6/3/2020 6/3/2020
Blind shell nozzle 6/3/2020 6/3/2020
Filling water 6/4/2020 6/6/2020
Full water test 6/6/2020 6/6/2020
Holding time 100% 6/7/2020 6/7/2020
Dewatering 6/8/2020 6/10/2020
Material Arrival
Roof deck 5/26/2020 5/26/2020
Roof deck installation
Fit-up Gusset 5/31/2020 6/1/2020
Welding Gusset 6/2/2020 6/3/2020
Erection roof deck 6/4/2020 6/4/2020
Fit-up roof deck 6/4/2020 6/4/2020
Tightening bolt roof deck 6/5/2020 6/6/2020
AV-3115
Cleaning before hydrotest
Pickling shell 5/30/2020 5/31/2020
Inspection pickling shell 5/31/2020 5/31/2020
Remove internal scaffolding 6/1/2020 6/2/2020
VBT 6/3/2020 6/3/2020
Pickling bottom 6/3/2020 6/3/2020
inspection pickling bottom 6/4/2020 6/4/2020
Hydrotest
Primary settlement check 6/7/2020 6/7/2020
Connecting PVC to tank 6/7/2020 6/7/2020
Blind shell nozzle 6/7/2020 6/7/2020
Filling water 6/8/2020 6/10/2020
Emergency Vent
Welding Inside 5/20/2020 5/20/2020
Grinding inside & outside 5/19/2020 5/20/2020
AV-3114
Cleaning before hydrotest
Inspection buffing 5/13/2020 5/13/2020
Pickling shell 6/1/2020 6/2/2020
Inspection pickling shell 6/2/2020 6/2/2020
Remove internal scaffolding 6/3/2020 6/4/2020
VBT 6/5/2020 6/5/2020
Pickling bottom 6/5/2020 6/5/2020
inspection pickling bottom 6/6/2020 6/6/2020
Emergency Vent
Welding Inside 5/20/2020 5/20/2020
Grinding inside & outside 5/19/2020 5/20/2020
Material Arrival
Roof deck 5/26/2020 5/26/2020
Roof deck installation
Fit-up Gusset 6/3/2020 6/4/2020
Welding Gusset 6/5/2020 6/6/2020
Erection roof deck 6/7/2020 6/7/2020
Fit-up roof deck 6/7/2020 6/7/2020
Tightening bolt roof deck 6/8/2020 6/9/2020
AV-3100A
Nozzle with internal pipe
Welding roof nozzle 5/20/2020 5/27/2020
Emergency Vent
Arrival Emergency Vent 5/16/2020 5/16/2020
Assembly 5/17/2020 5/17/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 Jun-2020
Task Name Start Finish 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9
Last Week This Week Next Week
Fit-up 5/26/2020 5/26/2020
Welding outside 5/27/2020 5/27/2020
Welding Inside 5/28/2020 5/28/2020
Grinding inside & outside 5/27/2020 5/28/2020
Cleaning before hydrotest
Buffing shell plate 5/19/2020 5/26/2020
Inspection buffing 5/27/2020 5/27/2020
Pickling shell plate 6/3/2020 6/4/2020
inspection pickling 6/4/2020 6/4/2020
Remove internal scaffolding 6/5/2020 6/6/2020
VBT 6/7/2020 6/7/2020
Pickling bottom 6/7/2020 6/7/2020
inspection pickling bottom 6/8/2020 6/8/2020
Ring Insulation
Fit-up 5/18/2020 5/19/2020
Welding 5/19/2020 5/20/2020
AV-3113
Emergency Vent
Fit-up 5/26/2020 5/26/2020
Welding outside 5/27/2020 5/27/2020
Welding Inside 5/28/2020 5/28/2020
Grinding inside & outside 5/27/2020 5/28/2020
Ring Insulation
Fit-up 5/26/2020 5/27/2020
Welding 5/27/2020 5/28/2020
Cleaning before hydrotest
Buffing shell plate 5/27/2020 5/29/2020
Inspection buffing 5/29/2020 5/29/2020
Pickling shell plate 6/5/2020 6/6/2020
inspection pickling 6/6/2020 6/6/2020
Remove internal scaffolding 6/7/2020 6/8/2020
VBT 6/9/2020 6/9/2020
Pickling bottom 6/9/2020 6/9/2020
AV-3139C
Emergency Vent
Welding Inside 5/20/2020 5/20/2020
Grinding inside & outside 5/19/2020 5/20/2020
Ring Insulation
Fit-up 5/29/2020 5/30/2020
Welding 5/30/2020 5/31/2020
Material Arrival
Roof deck 5/26/2020 5/26/2020
Roof deck installation
Fit-up Gusset 6/6/2020 6/7/2020
Welding Gusset 6/8/2020 6/9/2020
AV-3611A
Shell Nozzle
Assembly 5/19/2020 5/30/2020
Fit-up nozzle 5/31/2020 6/2/2020
Welding nozzle 6/3/2020 6/5/2020
Anchor Chair
Repair Achor chair 5/20/2020 5/20/2020
Delivery to site 5/26/2020 5/26/2020
Fit-up 5/27/2020 5/27/2020
Welding 5/28/2020 5/30/2020
AV-3601
Coupling
Arrival coupling 5/18/2020 5/18/2020
Nozzle with coupling
Assembly 5/26/2020 5/30/2020
Fit-up 5/31/2020 6/2/2020
Welding 6/3/2020 6/5/2020
AV-3133A
Roof Nozzle
Cutting 5/20/2020 5/20/2020
Fit-up Reinforcement Pad 5/26/2020 5/26/2020
Welding reinforcement pad 5/27/2020 5/27/2020
Assembly 5/26/2020 5/27/2020
Fit-up shell nozzle 5/28/2020 5/29/2020
welding shell nozzle 5/29/2020 5/30/2020
Shell Nozzle
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/1/2020
Assembly 6/2/2020 6/3/2020
Fit-up nozzle 6/4/2020 6/5/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 Jun-2020
Task Name Start Finish 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9
Last Week This Week Next Week
Welding nozzle 6/5/2020 6/7/2020
AV-3084
Shell Nozzle
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/2/2020
Fit-up nozzle 6/3/2020 6/4/2020
Welding nozzle 6/4/2020 6/6/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

May-2020 Jun-2020
Task Name Start Finish 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9
Last Week This Week Next Week
AV-1119D
Shell course 11
Welding Horizontal 5/19/2020 5/20/2020
Top Angle
Welding 5/19/2020 5/28/2020
Rafter
Fit-up 5/19/2020 5/20/2020
Welding Rafter 5/26/2020 5/29/2020
Erection Roof 5/30/2020 5/30/2020
Fit-up roof to shell 6/1/2020 6/2/2020
Roof
Erection 6/3/2020 6/3/2020
Fit-up 6/4/2020 6/4/2020
Welding to shell 6/5/2020 6/8/2020
AV-3100B
Shell course 3
Erection 5/28/2020 5/28/2020
Lifting (jacking) 5/28/2020 5/28/2020
Fit-Up Vertical 5/29/2020 5/29/2020
Welding Vertical 5/30/2020 6/1/2020
Fit-Up Horizontal 6/2/2020 6/2/2020
Welding Horizontal 6/3/2020 6/4/2020
Shell course 2
Erection 6/5/2020 6/5/2020
Lifting (jacking) 6/5/2020 6/5/2020
Fit-Up Vertical 6/6/2020 6/6/2020
Welding Vertical 6/7/2020 6/9/2020
UV-2081
Roof Plate
Fit-up 5/20/2020 5/26/2020
Welding 5/27/2020 5/30/2020
Rafter
Beveling 6/1/2020 6/1/2020
Fit-up 6/2/2020 6/5/2020
Welding Rafter 6/6/2020 6/10/2020
UV-2100A
Roof Plate
Laying 5/20/2020 5/20/2020
Fit-up 5/26/2020 5/27/2020
Welding 5/29/2020 5/30/2020
Rafter
Beveling 6/2/2020 6/2/2020
Fit-up 6/3/2020 6/6/2020
Welding Rafter 6/7/2020 6/11/2020
UV-2083
Roof Plate
Laying 5/20/2020 5/20/2020
Fit-up 5/26/2020 5/27/2020
Welding 6/1/2020 6/2/2020
Rafter
Beveling 6/4/2020 6/4/2020
Fit-up 6/5/2020 6/8/2020
Welding Rafter 6/9/2020 6/13/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 Jun-2020
Task Name Start Finish 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Last Week This Week Next Week
AV-3119
Roof deck installation
Fit-up Gusset 5/28/2020 5/29/2020
Welding Gusset 5/30/2020 5/31/2020
Erection roof deck 6/1/2020 6/1/2020
Fit-up roof deck 6/1/2020 6/1/2020
Tightening bolt roof deck 6/2/2020 6/3/2020
AV-3116
Cleaning before hydrotest
Pickling shell 6/4/2020 6/5/2020
Inspection pickling shell 6/5/2020 6/5/2020
Remove internal scaffolding 6/6/2020 6/7/2020
VBT 6/8/2020 6/8/2020
Pickling bottom 6/8/2020 6/8/2020
inspection pickling bottom 6/9/2020 6/9/2020
Hydrotest
Primary settlement check 6/10/2020 6/10/2020
Connecting PVC to tank 6/10/2020 6/10/2020
Blind shell nozzle 6/10/2020 6/10/2020
Filling water 6/11/2020 6/13/2020
Full water test 6/13/2020 6/13/2020
Holding time 100% 6/14/2020 6/14/2020
Dewatering 6/15/2020 6/17/2020
Roof deck installation
Fit-up Gusset 5/31/2020 6/1/2020
Welding Gusset 6/2/2020 6/3/2020
Erection roof deck 6/4/2020 6/4/2020
Fit-up roof deck 6/4/2020 6/4/2020
Tightening bolt roof deck 6/5/2020 6/6/2020
AV-3115
Cleaning before hydrotest
Pickling shell 6/6/2020 6/7/2020
Inspection pickling shell 6/7/2020 6/7/2020
Remove internal scaffolding 6/8/2020 6/9/2020
VBT 6/10/2020 6/10/2020
Pickling bottom 6/10/2020 6/10/2020
inspection pickling bottom 6/11/2020 6/11/2020
Hydrotest
Primary settlement check 6/14/2020 6/14/2020
Connecting PVC to tank 6/14/2020 6/14/2020
Blind shell nozzle 6/14/2020 6/14/2020
Filling water 6/15/2020 6/17/2020
AV-3114
Cleaning before hydrotest
Inspection buffing 5/13/2020 5/13/2020
Pickling shell 6/8/2020 6/9/2020
Inspection pickling shell 6/9/2020 6/9/2020
Remove internal scaffolding 6/10/2020 6/11/2020
VBT 6/12/2020 6/12/2020
Pickling bottom 6/12/2020 6/12/2020
inspection pickling bottom 6/13/2020 6/13/2020
Roof deck installation
Fit-up Gusset 6/3/2020 6/4/2020
Welding Gusset 6/5/2020 6/6/2020
Erection roof deck 6/7/2020 6/7/2020
Fit-up roof deck 6/7/2020 6/7/2020
Tightening bolt roof deck 6/8/2020 6/9/2020
AV-3100A
Nozzle with internal pipe
Welding roof nozzle 5/20/2020 5/27/2020
Emergency Vent
Welding outside 5/27/2020 5/27/2020
Welding Inside 5/28/2020 5/28/2020
Grinding inside & outside 5/27/2020 5/28/2020
Cleaning before hydrotest
Buffing shell plate 5/19/2020 5/26/2020
Inspection buffing 5/27/2020 5/27/2020
Pickling shell plate 6/10/2020 6/11/2020
inspection pickling 6/11/2020 6/11/2020
Remove internal scaffolding 6/12/2020 6/13/2020
VBT 6/14/2020 6/14/2020
Pickling bottom 6/14/2020 6/14/2020
inspection pickling bottom 6/15/2020 6/15/2020
AV-3113
Emergency Vent
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 Jun-2020
Task Name Start Finish 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Last Week This Week Next Week
Fit-up 5/26/2020 5/26/2020
Welding outside 5/27/2020 5/27/2020
Welding Inside 5/28/2020 5/28/2020
Grinding inside & outside 5/27/2020 5/28/2020
Ring Insulation
Fit-up 5/26/2020 5/27/2020
Welding 5/27/2020 5/28/2020
Cleaning before hydrotest
Buffing shell plate 5/27/2020 5/29/2020
Inspection buffing 5/29/2020 5/29/2020
Pickling shell plate 6/12/2020 6/13/2020
inspection pickling 6/13/2020 6/13/2020
Remove internal scaffolding 6/14/2020 6/15/2020
VBT 6/16/2020 6/16/2020
Pickling bottom 6/16/2020 6/16/2020
AV-3139C
Ring Insulation
Fit-up 5/29/2020 5/30/2020
Welding 5/30/2020 5/31/2020
Material Arrival
Roof deck 5/26/2020 5/26/2020
Roof deck installation
Fit-up Gusset 6/6/2020 6/7/2020
Welding Gusset 6/8/2020 6/9/2020
Erection roof deck 6/10/2020 6/10/2020
Fit-up roof deck 6/10/2020 6/10/2020
Tightening bolt roof deck 6/11/2020 6/12/2020
AV-3611A
Shell Nozzle
Assembly 5/19/2020 5/30/2020
Fit-up nozzle 5/31/2020 6/2/2020
Welding nozzle 6/3/2020 6/5/2020
Anchor Chair
Fit-up 5/27/2020 5/27/2020
Welding 5/28/2020 5/30/2020
Scaffolding
Instal external scaffolding 6/6/2020 6/9/2020
Roof Nozzle
Marking 6/10/2020 6/10/2020
Cutting 6/11/2020 6/11/2020
Fit-up Reinforcement Pad 6/12/2020 6/12/2020
Welding reinforcement pad 6/13/2020 6/13/2020
Assembly 6/14/2020 6/16/2020
Fit-up nozzle 6/17/2020 6/19/2020
Welding nozzle 6/20/2020 6/22/2020
AV-3601
Nozzle with coupling
Assembly 5/26/2020 5/30/2020
Fit-up 5/31/2020 6/2/2020
Welding 6/3/2020 6/5/2020
Shell Manhole
Arrival Shell Manhole 5/30/2020 5/30/2020
Fit-up Shell Manhole 6/1/2020 6/1/2020
Welding shell Manhole 6/2/2020 6/2/2020
Emergency Vent
Arrival Emergency Vent 6/6/2020 6/6/2020
Fit-up emergency vent 6/8/2020 6/8/2020
Welding emergency vent 6/9/2020 6/9/2020
AV-3133A
Roof Nozzle
Welding reinforcement pad 5/27/2020 5/27/2020
Assembly 5/26/2020 5/27/2020
Fit-up shell nozzle 5/28/2020 5/29/2020
welding shell nozzle 5/29/2020 5/30/2020
Shell Nozzle
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/1/2020
Assembly 6/2/2020 6/3/2020
Fit-up nozzle 6/4/2020 6/5/2020
Welding nozzle 6/5/2020 6/7/2020
Insulation Clip
Fit-up 6/8/2020 6/15/2020
Welding 6/11/2020 6/18/2020
AV-3084
Shell Nozzle
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

May-2020 Jun-2020
Task Name Start Finish 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Last Week This Week Next Week
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/2/2020
Fit-up nozzle 6/3/2020 6/4/2020
Welding nozzle 6/4/2020 6/6/2020
Roof Nozzle
Fit-up Reinforcement Pad 6/10/2020 6/10/2020
Welding reinforcement pad 6/11/2020 6/12/2020
Assembly 6/13/2020 6/15/2020
Fit-up nozzle 6/16/2020 6/17/2020
Welding nozzle 6/17/2020 6/19/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

May-2020 Jun-2020
Task Name Start Finish 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Last Week This Week Next Week
AV-1119D
Top Angle
Welding 5/19/2020 5/28/2020
Rafter
Welding Rafter 5/26/2020 5/29/2020
Erection Roof 5/30/2020 5/30/2020
Fit-up roof to shell 6/1/2020 6/2/2020
Roof
Erection 6/3/2020 6/3/2020
Fit-up 6/4/2020 6/4/2020
Welding to shell 6/5/2020 6/8/2020
Shell course 2
Erection 6/9/2020 6/9/2020
Lifting (jacking) 6/10/2020 6/10/2020
Fit-Up Vertical 6/11/2020 6/11/2020
Welding Vertical 6/12/2020 6/13/2020
Fit-Up Horizontal 6/15/2020 6/15/2020
Welding Horizontal 6/16/2020 6/19/2020
AV-3100B
Shell course 3
Erection 5/28/2020 5/28/2020
Lifting (jacking) 5/28/2020 5/28/2020
Fit-Up Vertical 5/29/2020 5/29/2020
Welding Vertical 5/30/2020 6/1/2020
Fit-Up Horizontal 6/2/2020 6/2/2020
Welding Horizontal 6/3/2020 6/4/2020
Shell course 2
Erection 6/5/2020 6/5/2020
Lifting (jacking) 6/5/2020 6/5/2020
Fit-Up Vertical 6/6/2020 6/6/2020
Welding Vertical 6/7/2020 6/9/2020
Fit-Up Horizontal 6/10/2020 6/10/2020
Welding Horizontal 6/11/2020 6/12/2020
Shell course 1
Erection 6/13/2020 6/13/2020
Lifting (jacking) 6/15/2020 6/15/2020
Fit-Up Vertical 6/16/2020 6/16/2020
UV-2081
Roof Plate
Fit-up 5/20/2020 5/26/2020
Welding inside 5/27/2020 5/30/2020
Welding outside 6/1/2020 6/4/2020
Shell Erection Preparation
Storing roof material 6/5/2020 6/6/2020
Mobilization material to OSBL 6/8/2020 6/8/2020
Install Stool 6/9/2020 6/10/2020
Shell course 3
Erection 6/11/2020 6/11/2020
Lifting (jacking) 6/12/2020 6/12/2020
Fit-Up Vertical 6/13/2020 6/13/2020
Welding Vertical 6/15/2020 6/16/2020
Fit-Up Horizontal 6/17/2020 6/17/2020
Welding Horizontal 6/18/2020 6/21/2020
UV-2100A
Roof Plate
Fit-up 5/26/2020 5/27/2020
Welding Inside 5/29/2020 5/30/2020
Welding outside 6/5/2020 6/6/2020
Shell Erection Preparation
Storing roof material 6/11/2020 6/12/2020
Mobilization material to OSBL 6/13/2020 6/13/2020
Install Stool 6/15/2020 6/16/2020
UV-2083
Roof Plate
Fit-up 5/26/2020 5/27/2020
Welding Inside 6/1/2020 6/2/2020
Welding outside 6/8/2020 6/9/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020
Task Name Start Finish 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Last Week This Week Next Week
AV-3119
Roof deck installation
Tightening bolt roof deck 6/2/2020 6/3/2020
Install frame roof deck 6/10/2020 6/12/2020
AV-3116
Cleaning before hydrotest
Pickling shell 6/11/2020 6/12/2020
Inspection pickling shell 6/12/2020 6/12/2020
Remove internal scaffolding 6/13/2020 6/14/2020
VBT 6/15/2020 6/15/2020
Pickling bottom 6/15/2020 6/15/2020
Inspection pickling bottom 6/16/2020 6/16/2020
Hydrotest
Primary settlement check 6/17/2020 6/17/2020
Connecting PVC to tank 6/17/2020 6/17/2020
Blind shell nozzle 6/17/2020 6/17/2020
Filling water 6/18/2020 6/20/2020
Full water test 6/20/2020 6/20/2020
Holding time 100% 6/21/2020 6/21/2020
Dewatering 6/22/2020 6/24/2020
Roof deck installation
Fit-up Gusset 5/31/2020 6/1/2020
Welding Gusset 6/2/2020 6/3/2020
Erection roof deck 6/4/2020 6/4/2020
Fit-up roof deck 6/4/2020 6/4/2020
Tightening bolt roof deck 6/5/2020 6/6/2020
AV-3115
Cleaning before hydrotest
Pickling shell 6/15/2020 6/16/2020
Inspection pickling shell 6/16/2020 6/16/2020
Remove internal scaffolding 6/17/2020 6/18/2020
VBT 6/19/2020 6/19/2020
Pickling bottom 6/19/2020 6/19/2020
inspection pickling bottom 6/20/2020 6/20/2020
Hydrotest
Primary settlement check 6/25/2020 6/25/2020
Connecting PVC to tank 6/25/2020 6/25/2020
Blind shell nozzle 6/25/2020 6/25/2020
Filling water 6/26/2020 6/28/2020
AV-3114
Cleaning before hydrotest
Pickling shell 6/19/2020 6/20/2020
Inspection pickling shell 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/24/2020 6/24/2020
Roof deck installation
Fit-up Gusset 6/3/2020 6/4/2020
Welding Gusset 6/5/2020 6/6/2020
Erection roof deck 6/7/2020 6/7/2020
Fit-up roof deck 6/7/2020 6/7/2020
Tightening bolt roof deck 6/8/2020 6/9/2020
AV-3100A
Cleaning before hydrotest
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/24/2020 6/24/2020
Roof deck installation
Fit-up post handrail to top angle 6/10/2020 6/11/2020
AV-3113
Cleaning before hydrotest
Buffing shell plate 5/27/2020 5/29/2020
Inspection buffing 5/29/2020 5/29/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
Roof deck installation
Cut expended for flange nozzle 6/10/2020 6/11/2020
AV-3139C
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020
Task Name Start Finish 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Last Week This Week Next Week
Roof deck installation
Fit-up Gusset 6/6/2020 6/7/2020
Welding Gusset 6/8/2020 6/9/2020
Erection roof deck 6/10/2020 6/10/2020
Fit-up roof deck 6/10/2020 6/10/2020
Tightening bolt roof deck 6/11/2020 6/12/2020
Roof Nozzle
Welding flange to center neck 6/10/2020 6/11/2020
Fit-up rib plate center neck 6/10/2020 6/11/2020
Cleaning before hydrotest
Buffing shell plate 6/15/2020 6/17/2020
Inspection buffing 6/18/2020 6/18/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
AV-3611A
Shell Nozzle
Welding nozzle 6/3/2020 6/5/2020
Scaffolding
Instal external scaffolding 6/6/2020 6/9/2020
Dismantle internal scaffolding 6/10/2020 6/12/2020
Roof Nozzle
Marking 6/10/2020 6/10/2020
Cutting 6/11/2020 6/11/2020
Fit-up Reinforcement Pad 6/12/2020 6/12/2020
Welding reinforcement pad 6/13/2020 6/13/2020
Assembly 6/14/2020 6/16/2020
Fit-up nozzle 6/17/2020 6/19/2020
Welding nozzle 6/20/2020 6/22/2020
AV-3601
Nozzle with coupling
Welding 6/3/2020 6/5/2020
Shell Manhole
Fit-up flange to center neck 6/10/2020 6/11/2020
Fit-up Shell Manhole 6/11/2020 6/11/2020
Welding shell Manhole 6/12/2020 6/12/2020
Emergency Vent
Arrival Emergency Vent 6/6/2020 6/6/2020
Fit-up emergency vent 6/8/2020 6/8/2020
Welding emergency vent 6/9/2020 6/9/2020
Cleaning before hydrotest
Buffing shell plate 6/17/2020 6/18/2020
Inspection buffing 6/18/2020 6/18/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
AV-3133A
Shell Nozzle
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/1/2020
Assembly 6/2/2020 6/3/2020
Fit-up nozzle 6/4/2020 6/5/2020
Welding nozzle 6/5/2020 6/7/2020
Fit-up nozzle N13 & N10 6/8/2020 6/9/2020
Welding nozzle N13 & N10 6/10/2020 6/12/2020
Insulation Clip
Fit-up 6/8/2020 6/15/2020
Welding 6/11/2020 6/18/2020
AV-3084
Shell Nozzle
Fit-up Reinforcement Pad 5/31/2020 5/31/2020
Welding reinforcement pad 6/1/2020 6/2/2020
Fit-up nozzle 6/3/2020 6/4/2020
Welding nozzle 6/4/2020 6/6/2020
Roof Nozzle
Fit-up Reinforcement Pad 6/10/2020 6/10/2020
Welding reinforcement pad 6/11/2020 6/12/2020
Assembly 6/13/2020 6/15/2020
Fit-up nozzle 6/16/2020 6/17/2020
Welding nozzle 6/17/2020 6/19/2020
Anchor Chair
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020
Task Name Start Finish 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Last Week This Week Next Week
Welding 6/9/2020 6/11/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

Jun-2020 July
Task Name Start Finish 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ###
23
Last Week This Week Next Week
AV-1119D
Roof
Erection 6/3/2020 6/3/2020
Fit-up 6/4/2020 6/4/2020
Welding to shell 6/5/2020 6/8/2020
Welding overhead 6/9/2020 6/12/2020
Shell
Marking layout accessories 6/10/2020 6/11/2020
Shell course 6
Erection 6/9/2020 6/9/2020
Lifting (jacking) 6/9/2020 6/9/2020
Fit-Up Vertical 6/10/2020 6/10/2020
Welding Vertical 6/11/2020 6/13/2020
Fit-Up Horizontal 6/14/2020 6/14/2020
Welding Horizontal 6/15/2020 6/18/2020
Shell course 5
Erection 6/19/2020 6/19/2020
Lifting (jacking) 6/19/2020 6/19/2020
Fit-Up Vertical 6/20/2020 6/20/2020
Welding Vertical 6/21/2020 6/23/2020
Fit-Up Horizontal 6/24/2020 6/24/2020
Welding Horizontal 6/25/2020 6/28/2020
AV-3100B
Grind Flush 6/10/2020 6/11/2020
Internal Scaffolding
Dismantle 6/10/2020 6/12/2020
Shell course 1
Erection 6/4/2020 6/4/2020
Lifting (jacking) 6/4/2020 6/4/2020
Fit-Up Vertical 6/5/2020 6/5/2020
Welding Vertical 6/6/2020 6/7/2020
Fit-Up Horizontal 6/8/2020 6/8/2020
Welding Horizontal 6/9/2020 6/12/2020
Roof accessories
Marking layout accessories 6/11/2020 6/11/2020
Storing roof nozzle material 6/13/2020 6/13/2020
Mobilization material roof nozzle 6/15/2020 6/15/2020
Roof Nozzle
Marking 6/16/2020 6/16/2020
Cutting 6/17/2020 6/17/2020
Fit-up Reinforcement Pad 6/18/2020 6/19/2020
Welding reinforcement pad 6/20/2020 6/21/2020
Assembly 6/22/2020 6/24/2020
Fit-up roof nozzle 6/25/2020 6/26/2020
Welding roof nozzle 6/27/2020 6/30/2020
UV-2081
Shell Erection Preparation
Storing shell material 6/5/2020 6/6/2020
Mobilization material to OSBL 6/10/2020 6/10/2020
Install Stool 6/11/2020 6/12/2020
Shell course 6
Erection 6/10/2020 6/10/2020
Lifting (jacking) 6/10/2020 6/10/2020
Fit-Up Vertical 6/11/2020 6/11/2020
Welding Vertical 6/12/2020 6/14/2020
Fit-Up Horizontal 6/15/2020 6/15/2020
Welding Horizontal 6/16/2020 6/19/2020
Shell course 5
Erection 6/20/2020 6/20/2020
Lifting (jacking) 6/20/2020 6/20/2020
Fit-Up Vertical 6/21/2020 6/21/2020
Welding Vertical 6/22/2020 6/24/2020
Fit-Up Horizontal 6/25/2020 6/25/2020
Welding Horizontal 6/26/2020 6/29/2020
UV-2100A
Roof Plate
Fit-up 5/26/2020 5/27/2020
Welding Inside 5/29/2020 5/30/2020
Welding outside 6/5/2020 6/6/2020
Shell Erection Preparation
Storing shell material 6/12/2020 6/12/2020
Mobilization material to OSBL 6/13/2020 6/13/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

Jun-2020 July
Task Name Start Finish 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ###
23
Last Week This Week Next Week
Shell course 5
Erection 6/14/2020 6/14/2020
Lifting (jacking) 6/14/2020 6/14/2020
Fit-Up Vertical 6/15/2020 6/15/2020
Welding Vertical 6/16/2020 6/18/2020
Fit-Up Horizontal 6/19/2020 6/19/2020
Welding Horizontal 6/20/2020 6/23/2020
UV-2083
Roof Plate
Fit-up 5/26/2020 5/27/2020
Welding Inside 6/1/2020 6/2/2020
Welding outside 6/8/2020 6/9/2020
Shell Erection Preparation
Storing roof material 6/8/2020 6/9/2020
Mobilization material to OSBL 6/10/2020 6/10/2020
Install Stool 6/11/2020 6/12/2020
Shell course 7
Erection 6/11/2020 6/11/2020
Lifting (jacking) 6/11/2020 6/11/2020
Fit-Up Vertical 6/11/2020 6/11/2020
Welding Vertical 6/11/2020 6/11/2020
Fit-Up Horizontal 6/12/2020 6/12/2020
Welding Horizontal 6/13/2020 6/16/2020
Shell course 6
Erection 6/17/2020 6/17/2020
Lifting (jacking) 6/17/2020 6/17/2020
Fit-Up Vertical 6/18/2020 6/18/2020
Welding Vertical 6/19/2020 6/21/2020
Fit-Up Horizontal 6/22/2020 6/22/2020
Welding Horizontal 6/23/2020 6/26/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020
Task Name Start Finish 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Last Week This Week Next Week
AV-3119
Roof deck installation
Install frame roof deck 6/10/2020 6/12/2020
AV-3116
Cleaning before hydrotest
Pickling shell 6/11/2020 6/12/2020
Inspection pickling shell 6/12/2020 6/12/2020
Remove internal scaffolding 6/13/2020 6/14/2020
VBT 6/15/2020 6/15/2020
Pickling bottom 6/15/2020 6/15/2020
Inspection pickling bottom 6/16/2020 6/16/2020
Hydrotest
Primary settlement check 6/17/2020 6/17/2020
Connecting PVC to tank 6/17/2020 6/17/2020
Blind shell nozzle 6/17/2020 6/17/2020
Filling water 6/18/2020 6/20/2020
Full water test 6/20/2020 6/20/2020
Holding time 100% 6/21/2020 6/21/2020
Dewatering 6/22/2020 6/24/2020
AV-3115
Cleaning before hydrotest
Pickling shell 6/15/2020 6/16/2020
Inspection pickling shell 6/16/2020 6/16/2020
Remove internal scaffolding 6/17/2020 6/18/2020
VBT 6/19/2020 6/19/2020
Pickling bottom 6/19/2020 6/19/2020
inspection pickling bottom 6/20/2020 6/20/2020
Hydrotest
Primary settlement check 6/25/2020 6/25/2020
Connecting PVC to tank 6/25/2020 6/25/2020
Blind shell nozzle 6/25/2020 6/25/2020
Filling water 6/26/2020 6/28/2020
Full water test 6/28/2020 6/28/2020
Holding time 100% 6/29/2020 6/29/2020
Dewatering 6/30/2020 7/4/2020
AV-3114
Cleaning before hydrotest
Pickling shell 6/19/2020 6/20/2020
Inspection pickling shell 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/24/2020 6/24/2020
AV-3100A
Cleaning before hydrotest
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/24/2020 6/24/2020
AV-3113
Cleaning before hydrotest
Buffing shell plate 5/27/2020 5/29/2020
Inspection buffing 5/29/2020 5/29/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
Roof deck installation
Cut expended for flange nozzle 6/10/2020 6/11/2020
AV-3139C
Cleaning before hydrotest
Buffing shell plate 6/15/2020 6/17/2020
Inspection buffing 6/18/2020 6/18/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
AV-3611A
Scaffolding
Instal external scaffolding 6/22/2020 6/27/2020
Roof Nozzle
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020
Task Name Start Finish 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Last Week This Week Next Week
Marking 6/28/2020 6/28/2020
Cutting 6/29/2020 6/29/2020
Fit-up Reinforcement Pad 6/30/2020 6/30/2020
AV-3601
Cleaning before hydrotest
Buffing shell plate 6/22/2020 6/23/2020
Inspection buffing 6/24/2020 6/24/2020
Pickling shell plate 6/25/2020 6/26/2020
inspection pickling 6/27/2020 6/27/2020
Remove internal scaffolding 6/28/2020 6/30/2020
AV-3133A
Shell Nozzle
Welding nozzle N13 & N10 6/10/2020 6/12/2020
Insulation Clip
Fit-up 6/8/2020 6/15/2020
Welding 6/11/2020 6/18/2020
Roof Nozzle
Marking 6/19/2020 6/19/2020
Cutting 6/20/2020 6/20/2020
Fit-up Reinforcement Pad 6/21/2020 6/21/2020
Welding reinforcement pad 6/22/2020 6/23/2020
Assembly 6/24/2020 6/25/2020
Fit-up nozzle 6/26/2020 6/28/2020
Welding nozzle 6/29/2020 7/1/2020
AV-3084
Roof Nozzle
Fit-up Reinforcement Pad 6/10/2020 6/10/2020
Welding reinforcement pad 6/11/2020 6/12/2020
Assembly 6/13/2020 6/15/2020
Fit-up nozzle 6/16/2020 6/17/2020
Welding nozzle 6/17/2020 6/19/2020
Anchor Chair
Fit-up 6/20/2020 6/21/2020
Welding 6/22/2020 6/24/2020
Stairway
Fit-up clip stairway 6/16/2020 6/17/2020
Install bracket stairway 6/18/2020 6/18/2020
Fit-up inner stringer 6/19/2020 6/21/2020
Welding inner stringer 6/20/2020 6/22/2020
Fit-up outer stringer 6/23/2020 6/23/2020
Welding outer stringer to plateau 6/24/2020 6/24/2020
Fit-up step stairway 6/25/2020 7/1/2020
Welding step stairway 6/26/2020 7/2/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

Jun-2020
Task Name Start Finish 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Last Week This Week Next Week This Week
AV-1119D
Shell course 5
Erection 6/19/2020 6/19/2020
Lifting (jacking) 6/19/2020 6/19/2020
Fit-Up Vertical 6/20/2020 6/20/2020
Welding Vertical 6/21/2020 6/23/2020
Fit-Up Horizontal 6/24/2020 6/24/2020
Welding Horizontal 6/25/2020 6/28/2020
Shell course 4
Erection 6/29/2020 6/29/2020
Lifting (jacking) 6/29/2020 6/29/2020
Fit-Up Vertical 6/30/2020 6/30/2020
AV-3100B
Roof Nozzle
Marking 6/16/2020 6/16/2020
Cutting 6/17/2020 6/17/2020
Fit-up Reinforcement Pad 6/18/2020 6/19/2020
Welding reinforcement pad 6/20/2020 6/21/2020
Assembly 6/22/2020 6/24/2020
Fit-up roof nozzle 6/25/2020 6/26/2020
Welding roof nozzle 6/27/2020 6/30/2020
UV-2081
Shell course 5
Erection 6/20/2020 6/20/2020
Lifting (jacking) 6/20/2020 6/20/2020
Fit-Up Vertical 6/21/2020 6/21/2020
Welding Vertical 6/22/2020 6/24/2020
Fit-Up Horizontal 6/25/2020 6/25/2020
Welding Horizontal 6/26/2020 6/29/2020
Shell course 4
Erection 6/30/2020 6/30/2020
Lifting (jacking) 6/30/2020 6/30/2020
UV-2100A
Shell course 4
Erection 6/24/2020 6/24/2020
Lifting (jacking) 6/24/2020 6/24/2020
Fit-Up Vertical 6/25/2020 6/25/2020
Welding Vertical 6/26/2020 6/28/2020
Fit-Up Horizontal 6/29/2020 6/29/2020
Welding Horizontal 6/30/2020 7/3/2020
UV-2083
Shell course 6
Erection 6/17/2020 6/17/2020
Lifting (jacking) 6/17/2020 6/17/2020
Fit-Up Vertical 6/18/2020 6/18/2020
Welding Vertical 6/19/2020 6/21/2020
Fit-Up Horizontal 6/22/2020 6/22/2020
Welding Horizontal 6/23/2020 6/26/2020
Shell course 5
Erection 6/27/2020 6/27/2020
Lifting (jacking) 6/27/2020 6/27/2020
Fit-Up Vertical 6/28/2020 6/28/2020
Welding Vertical 6/29/2020 7/1/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020 July
Task Name Start Finish 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7
Last Week This Week Next Week
AV-3119
Roof deck installation
Install frame roof deck 6/10/2020 6/12/2020
AV-3116
Hydrotest
Primary settlement check 6/17/2020 6/17/2020
Connecting PVC to tank 6/18/2020 6/18/2020
Blind shell nozzle 6/18/2020 6/18/2020
Filling water 6/19/2020 6/21/2020
Full water test 6/21/2020 6/21/2020
Holding time 100% 6/21/2020 6/21/2020
Dewatering 6/22/2020 6/24/2020
AV-3115
Cleaning before hydrotest
Pickling shell 6/15/2020 6/16/2020
Inspection pickling shell 6/16/2020 6/16/2020
Remove internal scaffolding 6/17/2020 6/18/2020
VBT 6/19/2020 6/19/2020
Pickling bottom 6/19/2020 6/19/2020
inspection pickling bottom 6/20/2020 6/20/2020
Hydrotest
Primary settlement check 6/25/2020 6/25/2020
Connecting PVC to tank 6/26/2020 6/26/2020
Blind shell nozzle 6/26/2020 6/26/2020
Filling water 6/27/2020 6/29/2020
Full water test 6/29/2020 6/29/2020
Holding time 100% 6/30/2020 6/30/2020
Dewatering 7/1/2020 7/5/2020
AV-3114
Cleaning before hydrotest
Pickling shell 6/19/2020 6/20/2020
Inspection pickling shell 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/24/2020 6/24/2020
Hydrotest
Primary settlement check 6/29/2020 6/29/2020
Connecting PVC to tank 6/30/2020 6/30/2020
Blind shell nozzle 6/30/2020 6/30/2020
Filling water 7/1/2020 7/3/2020
Full water test 7/3/2020 7/3/2020
Holding time 100% 7/4/2020 7/4/2020
Dewatering 7/5/2020 7/9/2020
AV-3100A
Cleaning before hydrotest
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/24/2020 6/24/2020
Hydrotest
Primary settlement check 6/27/2020 6/27/2020
Connecting PVC to tank 6/28/2020 6/28/2020
Blind shell nozzle 6/28/2020 6/28/2020
Filling water 6/29/2020 7/1/2020
Full water test 7/1/2020 7/1/2020
Holding time 100% 7/2/2020 7/2/2020
Dewatering 7/3/2020 7/7/2020
AV-3113
Cleaning before hydrotest
Buffing shell plate 5/27/2020 5/29/2020
Inspection buffing 5/29/2020 5/29/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/26/2020 6/26/2020
Hydrotest
Primary settlement check 6/29/2020 6/29/2020
Connecting PVC to tank 6/30/2020 6/30/2020
Blind shell nozzle 6/30/2020 6/30/2020
Filling water 7/1/2020 7/3/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020 July
Task Name Start Finish 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7
Last Week This Week Next Week
Full water test 7/3/2020 7/3/2020
Holding time 100% 7/4/2020 7/4/2020
Dewatering 7/5/2020 7/9/2020
AV-3139C
Cleaning before hydrotest
Buffing shell plate 6/15/2020 6/17/2020
Inspection buffing 6/18/2020 6/18/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/26/2020 6/26/2020
Hydrotest
Primary settlement check 6/29/2020 6/29/2020
Connecting PVC to tank 6/30/2020 6/30/2020
Blind shell nozzle 6/30/2020 6/30/2020
Filling water 7/1/2020 7/3/2020
Full water test 7/3/2020 7/3/2020
Holding time 100% 7/4/2020 7/4/2020
Dewatering 7/5/2020 7/9/2020
AV-3611A
Scaffolding
Instal external scaffolding 6/22/2020 6/27/2020
Roof Nozzle
Marking 6/28/2020 6/28/2020
Cutting 6/29/2020 6/29/2020
Fit-up Reinforcement Pad 6/30/2020 6/30/2020
Welding reinforcement pad 7/1/2020 7/2/2020
Assembly 7/3/2020 7/4/2020
Fit-up nozzle 7/5/2020 7/7/2020
Welding nozzle 7/8/2020 7/10/2020
AV-3601
Cleaning before hydrotest
Buffing shell plate 6/22/2020 6/23/2020
Inspection buffing 6/24/2020 6/24/2020
Pickling shell plate 6/25/2020 6/26/2020
inspection pickling 6/27/2020 6/27/2020
Remove internal scaffolding 6/28/2020 6/30/2020
VBT 7/1/2020 7/1/2020
Pickling bottom 7/2/2020 7/2/2020
Hydrotest
Primary settlement check 7/5/2020 7/5/2020
Connecting PVC to tank 7/5/2020 7/5/2020
Blind shell nozzle 7/5/2020 7/5/2020
Filling water 7/6/2020 7/8/2020
AV-3133A
Insulation Clip
Fit-up 6/8/2020 6/15/2020
Welding 6/11/2020 6/18/2020
Roof Nozzle
Marking 6/19/2020 6/19/2020
Cutting 6/20/2020 6/20/2020
Fit-up Reinforcement Pad 6/21/2020 6/21/2020
Welding reinforcement pad 6/22/2020 6/23/2020
Assembly 6/24/2020 6/25/2020
Fit-up nozzle 6/26/2020 6/28/2020
Welding nozzle 6/29/2020 7/1/2020
Stairway
Fit-up clip stairway 6/20/2020 6/20/2020
Install bracket stairway 6/21/2020 6/21/2020
Fit-up inner stringer 6/22/2020 6/24/2020
Welding inner stringer 6/23/2020 6/25/2020
Fit-up outer stringer 6/26/2020 6/26/2020
Welding outer stringer to plateau 6/27/2020 6/27/2020
Fit-up step stairway 6/28/2020 7/2/2020
Welding step stairway 6/29/2020 7/5/2020
AV-3084
Roof Nozzle
Fit-up nozzle 6/16/2020 6/17/2020
Welding nozzle 6/17/2020 6/19/2020
Anchor Chair
Fit-up 6/20/2020 6/21/2020
Welding 6/22/2020 6/24/2020
Stairway
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020 July
Task Name Start Finish 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7
Last Week This Week Next Week
Fit-up clip stairway 6/16/2020 6/17/2020
Install bracket stairway 6/18/2020 6/18/2020
Fit-up inner stringer 6/19/2020 6/21/2020
Welding inner stringer 6/20/2020 6/22/2020
Fit-up outer stringer 6/23/2020 6/23/2020
Welding outer stringer to plateau 6/24/2020 6/24/2020
Fit-up step stairway 6/25/2020 7/1/2020
Welding step stairway 6/26/2020 7/2/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

Jun-2020
Task Name Start Finish 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Last Week This Week
AV-1119D
Roof deck installation
Erection roof deck 6/20/2020 6/20/2020
Fit-up roof deck 6/22/2020 6/22/2020
Tightening bolt roof deck 6/23/2020 6/24/2020
Roof Nozzle
Welding roof nozzle 6/16/2020 6/19/2020
Shell course 7
Erection 6/19/2020 6/19/2020
Lifting (jacking) 6/19/2020 6/19/2020
Fit-Up Vertical 6/20/2020 6/20/2020
Welding Vertical 6/21/2020 6/23/2020
Fit-Up Horizontal 6/24/2020 6/24/2020
Welding Horizontal 6/25/2020 6/28/2020
Shell course 6
Erection 6/29/2020 6/29/2020
Lifting (jacking) 6/29/2020 6/29/2020
Fit-Up Vertical 6/30/2020 6/30/2020
Welding Vertical 7/1/2020 7/3/2020
Fit-Up Horizontal 7/4/2020 7/4/2020
Welding Horizontal 7/5/2020 7/8/2020
AV-3100B
Roof Nozzle
Marking 6/16/2020 6/16/2020
Cutting 6/17/2020 6/17/2020
Fit-up Reinforcement Pad 6/18/2020 6/19/2020
Welding reinforcement pad 6/20/2020 6/21/2020
Assembly 6/22/2020 6/24/2020
Fit-up roof nozzle 6/25/2020 6/26/2020
Welding roof nozzle 6/27/2020 6/30/2020
Roof deck installation
Fit-up Gusset 7/1/2020 7/1/2020
Welding Gusset 7/2/2020 7/2/2020
Erection roof deck 7/3/2020 7/4/2020
Fit-up roof deck 7/5/2020 7/6/2020
Tightening bolt roof deck 7/7/2020 7/9/2020
UV-2081
Shell course 5
Erection 6/20/2020 6/20/2020
Lifting (jacking) 6/20/2020 6/20/2020
Fit-Up Vertical 6/21/2020 6/21/2020
Welding Vertical 6/22/2020 6/24/2020
Fit-Up Horizontal 6/25/2020 6/25/2020
Welding Horizontal 6/26/2020 6/29/2020
Shell course 4
Erection 6/30/2020 6/30/2020
Lifting (jacking) 6/30/2020 6/30/2020
Fit-Up Vertical 7/1/2020 7/1/2020
Welding Vertical 7/2/2020 7/4/2020
Fit-Up Horizontal 7/5/2020 7/5/2020
Welding Horizontal 7/6/2020 7/9/2020
UV-2100A
Shell course 4
Erection 6/24/2020 6/24/2020
Lifting (jacking) 6/24/2020 6/24/2020
Fit-Up Vertical 6/25/2020 6/25/2020
Welding Vertical 6/26/2020 6/28/2020
Fit-Up Horizontal 6/29/2020 6/29/2020
Welding Horizontal 6/30/2020 7/3/2020
Shell course 3
Erection 7/4/2020 7/4/2020
Lifting (jacking) 7/4/2020 7/4/2020
Fit-Up Vertical 7/5/2020 7/5/2020
Welding Vertical 7/6/2020 7/8/2020
UV-2083
Shell course 6
Erection 6/17/2020 6/17/2020
Lifting (jacking) 6/17/2020 6/17/2020
Fit-Up Vertical 6/18/2020 6/18/2020
Welding Vertical 6/19/2020 6/21/2020
Fit-Up Horizontal 6/22/2020 6/22/2020
Welding Horizontal 6/23/2020 6/26/2020
Shell course 5
Erection 6/27/2020 6/27/2020
Lifting (jacking) 6/27/2020 6/27/2020
Fit-Up Vertical 6/28/2020 6/28/2020
Welding Vertical 6/29/2020 7/1/2020
Fit-Up Horizontal 7/2/2020 7/2/2020
Welding Horizontal 7/3/2020 7/6/2020
Shell course 4
Erection 7/7/2020 7/7/2020
Lifting (jacking) 7/7/2020 7/7/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020 July
Task Name Start Finish 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Last Week This Week Next Week
AV-3116
Hydrotest
Dewatering 6/22/2020 6/24/2020
AV-3115
Hydrotest
Primary settlement check 6/25/2020 6/25/2020
Connecting PVC to tank 6/26/2020 6/26/2020
Blind shell nozzle 6/26/2020 6/26/2020
Filling water 6/27/2020 6/29/2020
Full water test 6/29/2020 6/29/2020
Holding time 100% 6/30/2020 6/30/2020
Dewatering 7/1/2020 7/4/2020
AV-3114
Cleaning before hydrotest
inspection pickling bottom 6/24/2020 6/24/2020
Hydrotest
Primary settlement check 6/26/2020 6/26/2020
Connecting PVC to tank 6/27/2020 6/27/2020
Blind shell nozzle 6/27/2020 6/27/2020
Filling water 6/28/2020 6/30/2020
Full water test 6/30/2020 6/30/2020
Holding time 100% 7/1/2020 7/1/2020
Dewatering 7/2/2020 7/5/2020
AV-3100A
Cleaning before hydrotest
inspection pickling bottom 6/24/2020 6/24/2020
Hydrotest
Primary settlement check 6/27/2020 6/27/2020
Connecting PVC to tank 6/28/2020 6/28/2020
Blind shell nozzle 6/28/2020 6/28/2020
Filling water 6/29/2020 7/1/2020
Full water test 7/1/2020 7/1/2020
Holding time 100% 7/2/2020 7/2/2020
Dewatering 7/3/2020 7/7/2020
AV-3113
Cleaning before hydrotest
inspection pickling bottom 6/26/2020 6/26/2020
Hydrotest
Primary settlement check 6/29/2020 6/29/2020
Connecting PVC to tank 6/30/2020 6/30/2020
Blind shell nozzle 6/30/2020 6/30/2020
Filling water 7/1/2020 7/3/2020
Full water test 7/3/2020 7/3/2020
Holding time 100% 7/4/2020 7/4/2020
Dewatering 7/5/2020 7/9/2020
AV-3139C
Cleaning before hydrotest
Buffing shell plate 6/15/2020 6/17/2020
Inspection buffing 6/18/2020 6/18/2020
Pickling shell plate 6/19/2020 6/20/2020
inspection pickling 6/20/2020 6/20/2020
Remove internal scaffolding 6/21/2020 6/22/2020
VBT 6/23/2020 6/23/2020
Pickling bottom 6/23/2020 6/23/2020
inspection pickling bottom 6/26/2020 6/26/2020
Hydrotest
Primary settlement check 6/29/2020 6/29/2020
Connecting PVC to tank 6/30/2020 6/30/2020
Blind shell nozzle 6/30/2020 6/30/2020
Filling water 7/1/2020 7/3/2020
Full water test 7/3/2020 7/3/2020
Holding time 100% 7/4/2020 7/4/2020
Dewatering 7/5/2020 7/9/2020
AV-3611A
Scaffolding
Instal external scaffolding 6/30/2020 7/5/2020
Roof Nozzle
Marking 7/6/2020 7/6/2020
Cutting 7/7/2020 7/7/2020
Fit-up Reinforcement Pad 7/8/2020 7/8/2020
Welding reinforcement pad 7/9/2020 7/10/2020
Assembly 7/11/2020 7/12/2020
Fit-up nozzle 7/13/2020 7/15/2020
Welding nozzle 7/16/2020 7/18/2020
AV-3601
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
ISBL AREA

Jun-2020 July
Task Name Start Finish 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Last Week This Week Next Week
Cleaning before hydrotest
Buffing shell plate 6/30/2020 7/1/2020
Inspection buffing 7/2/2020 7/2/2020
Pickling shell plate 7/3/2020 7/4/2020
inspection pickling 7/5/2020 7/5/2020
Remove internal scaffolding 7/6/2020 7/8/2020
VBT 7/9/2020 7/9/2020
Pickling bottom 7/10/2020 7/10/2020
Hydrotest
Primary settlement check 7/13/2020 7/13/2020
Connecting PVC to tank 7/13/2020 7/13/2020
Blind shell nozzle 7/13/2020 7/13/2020
Filling water 7/14/2020 7/16/2020
AV-3133A
Roof Nozzle
Assembly 6/24/2020 6/25/2020
Fit-up nozzle 6/26/2020 6/28/2020
Welding nozzle 6/29/2020 7/1/2020
Stairway
Fit-up inner stringer 7/1/2020 7/3/2020
Welding inner stringer 7/2/2020 7/4/2020
Fit-up outer stringer 7/5/2020 7/5/2020
Welding outer stringer to plateau 7/6/2020 7/6/2020
Fit-up step stairway 7/7/2020 7/11/2020
Welding step stairway 7/8/2020 7/14/2020
AV-3084
Stairway
Fit-up inner stringer 6/23/2020 6/25/2020
Welding inner stringer 6/24/2020 6/26/2020
Fit-up outer stringer 6/27/2020 6/27/2020
Welding outer stringer to plateau 6/28/2020 6/28/2020
Fit-up step stairway 6/29/2020 7/5/2020
Welding step stairway 6/30/2020 7/6/2020
Welding handrail 7/7/2020 7/11/2020
AV-3150
Cleaning before hydrotest
Cleaning inside tank from dirt 6/30/2020 7/1/2020
Hydrotest
Primary settlement check 7/2/2020 7/2/2020
Connecting PVC to tank 7/3/2020 7/3/2020
Blind shell nozzle 7/3/2020 7/3/2020
Filling water 7/4/2020 7/6/2020
Full water test 7/6/2020 7/6/2020
Holding time 100% 7/7/2020 7/7/2020
Dewatering 7/8/2020 7/12/2020
 SCHEDULE THREE WEEKS LOOK AHEAD
Site Installation Tank
PT CAHAYA HIDUP PRIMAKARYA
OSBL AREA

Jun-2020 July
Task Name Start Finish 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 ###
14
Last Week This Week Next Week
AV-1119D
Roof deck installation
Tightening bolt roof deck 6/23/2020 6/24/2020
Shell course 6
Welding Vertical 6/24/2020 6/26/2020
Fit-Up Horizontal 6/27/2020 6/27/2020
Welding Horizontal 6/28/2020 7/1/2020
Shell course 5
Erection 7/1/2020 7/1/2020
Lifting (jacking) 7/1/2020 7/1/2020
Fit-Up Vertical 7/2/2020 7/2/2020
Welding Vertical 7/3/2020 7/5/2020
Fit-Up Horizontal 7/6/2020 7/6/2020
Welding Horizontal 7/7/2020 7/10/2020
AV-3100B
Roof Nozzle
Assembly 6/22/2020 6/24/2020
Fit-up roof nozzle 6/25/2020 6/26/2020
Welding roof nozzle 6/27/2020 6/30/2020
Roof deck installation
Fit-up Gusset 7/1/2020 7/1/2020
Welding Gusset 7/2/2020 7/2/2020
Erection roof deck 7/3/2020 7/4/2020
Fit-up roof deck 7/5/2020 7/6/2020
Tightening bolt roof deck 7/7/2020 7/9/2020
UV-2081
Shell course 5
Welding Vertical 6/22/2020 6/24/2020
Fit-Up Horizontal 6/25/2020 6/25/2020
Welding Horizontal 6/26/2020 6/29/2020
Shell course 4
Erection 6/30/2020 6/30/2020
Lifting (jacking) 6/30/2020 6/30/2020
Fit-Up Vertical 7/1/2020 7/1/2020
Welding Vertical 7/2/2020 7/4/2020
Fit-Up Horizontal 7/5/2020 7/5/2020
Welding Horizontal 7/6/2020 7/9/2020
Shell course 3
Erection 7/10/2020 7/10/2020
Lifting (jacking) 7/10/2020 7/10/2020
Fit-Up Vertical 7/11/2020 7/11/2020
Welding Vertical 7/12/2020 7/14/2020
UV-2100A
Shell course 4
Erection 6/24/2020 6/24/2020
Lifting (jacking) 6/24/2020 6/24/2020
Fit-Up Vertical 6/25/2020 6/25/2020
Welding Vertical 6/26/2020 6/28/2020
Fit-Up Horizontal 6/29/2020 6/29/2020
Welding Horizontal 6/30/2020 7/3/2020
Shell course 3
Erection 7/4/2020 7/4/2020
Lifting (jacking) 7/4/2020 7/4/2020
Fit-Up Vertical 7/5/2020 7/5/2020
Welding Vertical 7/6/2020 7/8/2020
Fit-Up Horizontal 7/9/2020 7/9/2020
Welding Horizontal 7/10/2020 7/13/2020
Shell course 2
Erection 7/14/2020 7/14/2020
Lifting (jacking) 7/14/2020 7/14/2020
UV-2083
Shell course 6
Welding Horizontal 6/23/2020 6/26/2020
Shell course 5
Erection 6/27/2020 6/27/2020
Lifting (jacking) 6/27/2020 6/27/2020
Fit-Up Vertical 6/28/2020 6/28/2020
Welding Vertical 6/29/2020 7/1/2020
Fit-Up Horizontal 7/2/2020 7/2/2020
Welding Horizontal 7/3/2020 7/6/2020
Shell course 4
Erection 7/7/2020 7/7/2020
Lifting (jacking) 7/7/2020 7/7/2020
Fit-Up Vertical 7/8/2020 7/8/2020
Welding Vertical 7/9/2020 7/11/2020
Fit-Up Horizontal 7/12/2020 7/12/2020
Welding Horizontal 7/13/2020 7/16/2020