This document provides a method of works for lifting a stator generator using strand jacks and skid rollers at the PLTU KALTIM TELUK BALIKPAPAN 2X110MW power plant project in Teluk Balikpapan, Kalimantan Timur, Indonesia. The summary includes preparing strand jacks and temporary scaffolding, connecting the strand jacks to the stator generator to lift it, moving it horizontally using a gantry crane, lowering it onto its foundation, and disconnecting the strand jacks. Safety precautions and responsibilities of roles like the chief construction and field engineer are outlined. Diagrams show the lifting process and equipment used.

1. PT. Escorindo Jasa Prima
METHOD OF WORKS FOR LIFTING
Stator Generator
By Stand Jack and Skid Roller
PLTU KALTIM TELUK BALIKPAPAN 2X110MW
Teluk Balikpapan Kalimantan Timur
Prepared by Review by Approved by Distribution
…
Rigging Engineer
…
…
…
SITE MANAGER
Master : Rigging
Origin : Client
Copies : CONST. DEPT
Rev. No. - BRIEF OF REVISION
Effective Date:
07 July 2015
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2. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
2 of 22
REVISI:
-
TABLE OF CONTENT
TABLE OF CONTENT .......................................................................................................... 2
1. GENERAL...................................................................................................................... 3
2. PURPOSE ..................................................................................................................... 3
3. GENERAL NOTE........................................................................................................... 3
4. RESPONSIBILITY ......................................................................................................... 4
5. BASIC REQUIREMENT................................................................................................. 4
6. PREPARATION WORK ................................................................................................. 5
7. ORGANIZATION CHART .............................................................................................. 6
8. STATOR GENERATOR ERECTION SEQUENCE......................................................... 6
9. METHOD OF ERECTION OF STATOR GENERATOR.................................................. 7
10. FLOW CHART STATOR GENERATOR ON BASED.................................................. 8
11. PREPARATION WORKS: .......................................................................................... 9
12. LIFTING TOOLS ........................................................................................................ 9
13. RIGGING VIEW.......................................................................................................... 9
14. RIGGING EQUIPMENT............................................................................................ 19

3. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
3 of 22
REVISI:
-
1. GENERAL
This procedure provides information for the erection of Stator Generator PLTU
KALTIM TELUK BALIKPAPAN 2X110MW Teluk Balikpapan Kalimantan Timur
Project.
2. PURPOSE
This Procedure is to make sure that all people involve in the erection, assembly
and welding of Stator Generator activity understand and familiar to do the work
with quality control system for getting quality result as per client specification
and requirement, drawing, standard and code.
3. GENERAL NOTE
3.1.Inspection
As per the works required inspection, carry out inspection under attendance
of Superintendent / Engineer and as surreally record is result.
3.2.Safety
3.2.1. A safety officer presents all times Safety Briefing.
3.2.2. Job Safety Analysis (JSA) must be carried out for all crane lifts and all
other tasks that have potential risk to personnel of equipment.
3.2.3. Install scaffolding where necessary to install bolt in each beam and
member connection.
3.2.4. Pre lift study before any lifting activity.
3.2.5. Lift briefing and Safety briefing before any lift; assign responsibility to
all personnel involved. (Signalman, Rigger to crane driver, etc.)
3.2.6. Ensure all equipment required for installation is on hand and in
position before lift i.e. Chain blocks, Lever blocks, Podgy, Drifts,
Hammer, and Spanners. Etc.
3.2.7. Tag lines must be used to control lift.
3.2.8. Ground conditions must be ready before activities.
3.2.9. Set up safety rope around lifting area of Stator Generator area and
put notice board entered “KEEP OFF EXCEPT PERSONEL
CONCERNED”.
3.2.10. Lifting equipment should be in certification and tagged.
3.2.11. Crane and other machinery shall be inspected and certified.
3.3.Lifting
All conditions adapted to the Method of Works Install. Prior to
commencement of lifting works, assuredly carry out check of lifting
equipment.

4. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
4 of 22
REVISI:
-
3.4.Assembly and erection
Erection Stator Generator of accordance with the manuals and drawings.
4. RESPONSIBILITY
4.1.Chief Construction
Responsible for the overall planning, coordination and control of erection
work.
4.2.Field Engineer
Responsible for field erection work implementation and maintaining
acceptable quality standard.
4.3.Field Superintendent and Supervisor
Responsible for the actual performance of the erection crew and examine
the actual progress of work to ensure that it fit the drawing, specifications
and standards.
4.4.Quality Control Engineer
Responsible for monitor and inspect the erection activities to ensure it is
being done in compliance with procedure, ITP (Inspection and Test Plant),
drawing, Project specification and other reference standard document and
procedures.
4.5.Supporter Activities
These activities will support by Material Control, Quality Control, Welding
Section, and others section related with these activities.
5. BASIC REQUIREMENT
5.1.Schedule and Planning
Master schedule is usually provided by PT Adhi Karya. The detailed
schedule is prepared by Escorindo Jasa Prima according to his planning
which is based on PT Adhi Karya’s master schedule. The milestone and the
critical path can be identified which require proper planning. The sequence
of erection activities and the resources required is included in the planning.
5.2.Erection Drawing and Erection Manual
Erection drawing and manual usually provided by Vendor. The Field
Engineer and Superintendent shall check all drawings intended for Stator
Generator Erection. All the information required is completed and all
drawings shall be of latest revision.
5.3.Packing List
Packing List shall be provided by Vendor. This included all the listing of
materials, equipment and parts that are supplied.

5. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
5 of 22
REVISI:
-
The Packing List should indicate the quantity of the material and equipment
supplied and its specification as described in the erection drawing. This will
also indicate the size and the total weight of the component and the method
of storage. Also the packing number and material coding is very essential.
5.4.Storage Area and Warehouse
Upon a thorough check on the drawing and the packing list, the quantity of
materials and equipment is already known, including the method of storing,
the size of the storage area and the warehouse can be identifies.
5.5.Resources
Identification of resources is integral part of planning and scheduling is the
most essential part of the basic requirement in undertaking Structure Turbine
House in particular and in all jobs in general. Resources means, the
materials, labor and equipment needed to perform Structure Turbine House
Project.
6. PREPARATION WORK
6.1.Checking of Stator Generator Erection Drawings
This has to be done by the Chief Construction, Field Engineer,
Superintendent and Supervisor to determine the correct resources needed to
perform the job.
6.2.Checking of Client Supplied Material and Equipment
Checking and inspection of the materials and equipment including the spare
parts is to be done by the material control. He will make sure that all
materials, equipment and spare parts received from PT Adhi Karya, conform
to the quantity and the specifications started in the packing list or shipping.
6.3.Checking of Erection Materials, Equipment, Tools and Machinery
In the early stage of planning, these resources had been already identified.
The schedule of mobilization as on planned schedule made by the Chief
Construction and Engineer.
Checking of Labor
Labor requirement for every stage of erection job is prepared by the Chief
Engineer and his erection team, which is in accordance to their planning.

6. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
6 of 22
REVISI:
-
7. ORGANIZATION CHART
8. STATOR GENERATOR ERECTION SEQUENCE
It is assumed in this procedure that before starting the erection of the Stator
Generator, the supporting structure were already erected and checked by others
and clearance to proceed with the Stator Generator System erection had been
obtained.
The following sequences are for reference only. During actual field assembly,
refer to Method of Works Install and erection drawing (Rigging plan).
1. Install HaGun Gantry Crane, according to engineering drawing.
2. Install strand jack on position, according to engineering drawing.
3. Connects strand jack to stator generator by using recommended connector.
4. Lift by slowly stator generator until elevation 11000 mm top of level.
5. Moving horizontal HaGun Gantry Crane from start position to near of
foundation.
6. Replacing long foot to be short foot.
7. Move objet to foundation.
8. Degrading object until true position on the foundation.
9. Disconnect strand jack from stator generator.
10.Finishing works.
ORGANIZATION CHART
Stator Generator
By Stand Jack and Skidding Roller
PLTU KALTIM TELUK BALIKPAPAN 2X110MW
Teluk Balikpapan Kalimantan Timur

7. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
7 of 22
REVISI:
-
9. METHOD OF ERECTION OF STATOR GENERATOR
SRART
Control Position of Stator Generator
to be Lifted by Rigging Supervisor
Cleaning Stator Generator
Inspection Quality
by QC & Safety
NO
Connected all Sling for Lifting
YES
Lifting Stator Generator
by HaGun Gantry Crane
* From ELev. ±0.000
* To ELev. Target
Connected Stator Generator to Foundation
FINISH
METHOD OF
STATEMENT
PREPARINGACTIVITYINSITEERECTIONACTIVITY

8. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
8 of 22
REVISI:
-
10.FLOW CHART STATOR GENERATOR ON BASED
SRART
Control Position of Stator Generator
to be Lifted by Rigging Supervisor
Gantry Load Test, by using
Generator Lifting to elevation 250 mm up to ground floor
Inspection Quality
by QC & Safety
Repair
Lifting Stator Generator
by HaGun Gantry Crane
* From ELev. ±0.000
* To ELev. Target
Sliding Stator Generator
by HaGun Gantry Crane
to the proper position
Stator Generator Base on
Permanent Foundation
FINISH
Move Generator from Temporary
Laydown to Lifting area by Skidding
Stator Generator is Opening Cover
and Visual Check
Quality Inspection
by QC
Vendor Aproval
Connecting Sling to Stator Generator

9. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
9 of 22
REVISI:
-
11.PREPARATION WORKS:
Preparatory works such as strand guides and temporary scaffold access plat
form at top deck steel for jack operators and erectors and other levels access for
watchman at various elevations must be prepared in advance.
12.LIFTING TOOLS
1. Strand Jack capacities 200 ton : 4 unit
2. Skidding capacities 125 ton : 4 unit
3. Gantry capacities 200 ton : 1 unit
13.RIGGING VIEW
Figure 1

10. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
10 of 22
REVISI:
-
Figure 2

11. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
11 of 22
REVISI:
-
Figure 3

12. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
12 of 22
REVISI:
-
Figure 4

13. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
13 of 22
REVISI:
-
Figure 5

14. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
14 of 22
REVISI:
-
Figure 6

15. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
15 of 22
REVISI:
-
Figure 7

16. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
16 of 22
REVISI:
-
Figure 8

17. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
17 of 22
REVISI:
-
Figure 9

18. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
18 of 22
REVISI:
-
Figure 10

19. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
19 of 22
REVISI:
-
14.RIGGING EQUIPMENT
1. Strand Jack
Figure 11

20. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
20 of 22
REVISI:
-
Figure 12

21. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
21 of 22
REVISI:
-
Figure 13

22. PT. Escorindo Jasa Prima
Method of Works for Lifting
Stator Generator By Strand Jack
Document No:
Esco-RIG-HG-001
Date:
07 July 2015
PREPARED BY:
Rigging Department
APPROVED BY:
SITE MANAGER
Pages:
22 of 22
REVISI:
-
2. Skidding
Figure 14