Albany Profile ( Gt ) Rev

8/17/2019 Albany Profile ( Gt ) Rev

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PT. ALBANY ENGINEERING SERVICES

JL. RAYA PANYAWUNGAN KM.0,8TELP. : (022) 7796455 (HUNTING), 7796466, FAX. : (022) 7796678, 2013734

WEBSITE : www.albanybandung.com


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PT. ALBANY ENGINEERING SEVICESPT. ALBANY ENGINEERING SEVICES

Found : 29 November 2008, Formerly named PT. Albany Yasa Utama, Found : 18 February 1993

Land : 4,000 sqm, Shop Floor and Offices : 3,000 sqm


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1. To Provide Support For Full

Service Capability

2. Become The Customers Natural

MISSION & APPLICATION

• GE :Frames 3, 5, 6, 7 and 9

• Westinghouse : W191, W251,

W501.

MISSION APPLICATION

~ Quality

~ Cost

~ Delivery

3. To be the Repair Service Centre Of

Excellence in Indonesia.

• Mitsubishi : MW 701 D.

• ABB : Types 13 E

• Siemens : V94

• Various Steam Turbine Rotor,

Compressor, Pumps, etc

3


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NORMALLY INSPECTION & REPAIR INTERVAL


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CERTIFIED MAN POWER REQUITED


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• REPAIR OF ROTATING EQUIPMENT SERVICES- Gas Turbine

– Centrifugal Compressor

– Single & Multi Stage Pump

– Steam Turbine

– Turbo Charger

– Hydro

– Reciprocating

• REPAIR OF HEAVY DUTY GAS TURBINE COMPONENT – Gas Turbine Bucket

– Gas Turbine Cold section ( Compressor ) Blades

– Turbine Power Nozzle / Vane Segment

– Transition Pieces.

– Combustion Liners / Combustion Basket.

– Shroud Blocks.

– Fuel Nozzles.

– Compressor Stator.

BUSINESS FOCUSBUSINESS FOCUS

– Bul Horn.

– Diaphragm.

– Support Ring.

– Bearings.

– Burner.

Screw Compressor Rotor TP after Repair6


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BASIC SERVICE TECHNOLOGY

ENGINEERING PROCESS &

SPECIFICATION

Function of its components.

Operating condition : Temperature,

Pressure, Speed, Control Device, etc.

Check the original material and

GT29/33 COATING by HVOF

manufacturing process.

Check the original dimension.

Provide Tailor Made Work Order

(TMWO) / Repair Sequence.

Provide Repairable Criteria.

Material Characteristics

GT33-CoNiCrAlY vs GT29-CoCrAlY

• Much better oxidation resistance than

GT29

• Higher craze crack resistance

compared to GT299


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DIAPHRAGM SEAL

•Full NDT Inspection

•Weld build up or satellite coating

•Replace all knife seal

•Machine to the original

drawing dimension

MAJOR EQUIPMENT &

MAJOR REPAIR PROCESS ( CONT’D )

Shrouds After Repair

•Assembly with Special fixture

Shroud Block Fixture for Machining to Dimension

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MAJOR EQUIPMENT & MAJOR REPAIR PROCESSMAJOR EQUIPMENT & MAJOR REPAIR PROCESS

NOZZLE REPAIR

o Coupon manufacture

o Trailing edge coupon restoration

o EDM machining

o Downstream Deflection correction

o Fixture repaired components Nozzle segment before Repair

o Hydrogen bright annealing

o Solution age run

Nozzle segment after Repair

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BUCKET AND BLADES

•Cleaning

•Stripping

•Tip build ups

•Angel wing restoration

•Moment weighs

•

NDT

MAJOR REPAIR PROCESS ( CONT’D )

•Coatings

•Stellite inlay

REPAIR PROCESS ( BLENDING ) BUCKET AFTER REPAIR

Ultrasonic Test to Insures minimum wall thickness

requirements are met

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MAJOR EQUIPMENT & MAJOR REPAIR PROCESSMAJOR EQUIPMENT & MAJOR REPAIR PROCESS

NOZZLE REPAIR

o Coupon manufacture

o Trailing edge coupon restoration

o EDM machining

o Downstream Deflection correction

o Fixture repaired components Nozzle segment before Repair

o Hydrogen bright annealing

o Solution age run

Nozzle segment after Repair

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GAS TURBINE PART REPAIRGAS TURBINE PART REPAIR


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Repair on first Stage bucket Airfoil of MS 9001ERepair on first Stage bucket Airfoil of MS 9001E


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ROTOR REPAIR


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ROTOR

Repair Work scope

JOB NO. : DRAWING NO. :

CUSTOMER : Pupuk Kaltim SERIAL NO. :DESCRIPTION : Turbine Wheel GT-1005-B QUANTITY : 1 SET

1 Perform receiving inspection, Photograph as received condition

2 Blast Clean turbine wheel with Aloxs

3 NDT & Mapping all Defect as required

4 Visual Inspection

5 Provide Incoming Inspection Report

6 Remove old shroud and blades 1st and 2nd stage and stationary blades

7 Dimensional check on T-Slot or Groove and NDT

8 Fabricate new Blades Row 1, Row 2 and stationary blades

9 Dimensional check on turbine wheel diameter

10 Install/re assembly new blades and shroud on 1st and 2nd stage and stationary blades

11 Machine shroud to OEM dimension

12 Fabricate dummy shaft for low speed balancing

13 Balancing according per API 612/678 standard

14 Demagnetizing turbine wheel Max 3 Gause

15 Complete balancing report

16 QC and Final Inspection17 Joint Final Inspection

18 Preservation Rotor and Pack

19 Provide Technical Repair report and Sertificate of Conformity


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Repair Quality Plan

Repair Rotor

Re air Process

ICmponentR

epairable ?

YES

NO

Received from Customer

Engineering Evaluations

Disposition by

Enginering

* Blast Clean and NDT

* Visual Inspection* Dimensional Check

Incoming Inspections

* Damage Level

* Incoming Inspection Report

* Repair Procedure

* Remove old shroud and Blades

* Fabricate new blades

* Identify with Job No.

* Dimensional Check

* QC Inspection

Is

Component

Acceptable?

Repair Report & Certificate of Conformity

NO

YES

Final Inspections

Return to Customer

Inform to

Customer

* Dimensional Check Wheel

* Install/Re-assy new blades and shroud

* Machining shroud to OEM dimension

* Fabricate dummy shaft


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ENGINEERING PLANNING

REBLADING TURBINE WHEEL GT-1005 B K-I

INCOMING INSPECTION

ob Number : Part No :

ustomers : Pupuk Kaltim Qty : 1 Set

Step No Operation Description Data Form Description Operation Complete Operation VerifiedOperation

ApprovedDate

01 eceiving inspect. Receiving Inspection Form

02 Identify with Job# N/A

FENGINEERING PLANROTOR REPAIR

04 imensional check Dimensional Check Form

05 DT & Visual inspect for damage Mapping

QC TOLLGATE

06 END INCOMING PACKAGE WITH FORMS TO ENGINEERING

Planned by: _____________________ Approved by: _____________________


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FENGINEERING PLANROTOR REPAIR

ENGINEERING PLANNING

REBLADING TURBINE WHEEL GT-1005 B K-I

R E P A I R & F I N A L

Job Number : Part No :

Customers : Pupuk Kaltim Qty : 2 SET

Step No Operation Description Data Form Description Operation Complete Operation Verified Operation Approved Date

01 Remove old Shroud and Blades N/A

02 Fabricate New Blades N/A

03 D imensional check Turbine wheel after remove old blades D imensional C heck Form

04 Install New Blades and shroud N/A

05 Machine shroud to OEM dimension N/A

06 Fabricate dummy shaft N/A

07 Balancing Per API 612/678 Balancing Report

08 Demagnetizing turbine wheel Demagnetizzing Report

09 Final NDT inspect & QC Inspection NDT Inspection Form

QC TOLLGATE

10 VERIFY ALLOPERATIONS ARE COMPLETE

11 Final Clean and Pack N/A

12 Release for Shipment N/A

Planned by: _____________________ Approved by: _____________________


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ROTOR STEAM TURBINE, COMPRESSOR, AND PUMP REPAIRROTOR STEAM TURBINE, COMPRESSOR, AND PUMP REPAIR


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One of PT. ALBANY’s Advance Repair Technology.One of PT. ALBANY’s Advance Repair Technology.

• Welding on First Stage Bucket MS 9001E using WRAP process


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One of PT. ALBANY’s Advance Repair Technology.One of PT. ALBANY’s Advance Repair Technology.

• Welding Second stage Bucket MS 9001E using WRAP process


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WELD REPAIR ON THIRD STAGE NOZZLE DIAPHRAGM

KNIFE SEAL

WELD REPAIR ON THIRD STAGE NOZZLE DIAPHRAGM

KNIFE SEAL


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COATING ROOM WITH A VERY GOOD ACOUSTIC


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PT. ALBANY ENGINEERING SERVICESHVOF COATING PROCESS ON FISRT STAGE BUCKET MS 9001E

PT. ALBANY ENGINEERING SERVICESHVOF COATING PROCESS ON FISRT STAGE BUCKET MS 9001E


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PT. ALBANY ENGINEERING SERVICESTBC COATING, PLASMA SPRAY SYSTEM

PT. ALBANY ENGINEERING SERVICESTBC COATING, PLASMA SPRAY SYSTEM


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FUEL NOZZLE TEST BENCHFUEL NOZZLE TEST BENCH


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MOMENT WEIGH FOR ALL FRAME SIZE

BUCKETS / BLADES

MOMENT WEIGH FOR ALL FRAME SIZE

BUCKETS / BLADES


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VERTICAL TURNING LATHE

TO MACHINE NOZZLE DIAPHRAGM, SHROUD BLOCK , ETC

VERTICAL TURNING LATHE

TO MACHINE NOZZLE DIAPHRAGM, SHROUD BLOCK , ETC


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Drop Check & Dimensional Inspection

on Third Stage Nozzle MS 6001B

Drop Check & Dimensional Inspection

on Third Stage Nozzle MS 6001B


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ISO 9001-2008 and OHSAS 18001-2007 SERTIFIED


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LOCAL PARTNER


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LOCAL PARTNER


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INTERNATIONAL PARTNER


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JL. RAYA PANYAWUNGAN KM.0,8

TELP. : (022) 7796455 (HUNTING),7796466,

FAX. : (022) 7796678, 2013734WEBSITE : www.albanybandung.com


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