Final Repor Appendices

Appendix F ：Items to be Considered for Selection of New Generating Plant

Baseline Surcey for Supporting Electric Power July 2004 Sector in Republic of Appendix F.1 Operation and Maintenance Management Cycle for Thermal Plant

Operation Records /Trend Management

Operation and Operation and Operation Inspection Periodical Maintenance Maintenance Inspection Management Repair Plan Management of Management by (Care/Repair) Thermal plant Preventive Maintenance *Operation *Operating Precise Condition Inspection

Monitoring (Equipment Soundness and *Inspection tour Diagnosis) Reliability of *Periodical Equipment Inspection *Daily Maintenance Life diagnosis and Assessment Technology *Inspection/diagnosis

Stable Power *Assessment technology Supply and Cost *Judgment technology Reduction in long term Equipment Measures for Rehabilitation Capacity Plan Recovery

Reference: “Preventive Maintenance and Residual Life Diagnosis of Power Measures for Generation Plant” Thermal and Addition and Nuclear Power Engineering Improvement Society of Japan,2002 of Function

Appendix F.2 Power Plant Deterioration Diagnosis and Residual Life Assessment

Equipment Component Place Phenomena of Deterioration Diagnosis and Test Residual Life Name Technology Assessment Technology Boiler Furnace Pipe support welding Thermal fatigue cracking PT,MT, SAM, MACM, portion, furnace wall Corrosion fatigue, UT others piping Erosive thickness reduction VT,UT High temperature corrosion VT,UT, Scale thickness reduction analysis Superheater, Reheater Pipe support welding High temperature corrosion VT, UT, Sampling SAM, MACM, portion, Pipe peripheral thickness reduction check. others welding portion Thermal fatigue cracking PT, MT, Sampling check Creep fatigue cracking PT, UT, RT Superheater, Reheater Pipe support, Pipe Creep, Thermal fatigue cracking, PT, MT SAM, MACM, Piping Support support welding others OCM, portion CGDM, VARM Main & Reheat Pipe support welding Thermal fatigue cracking, PT, MT, MACM, HMM, Steam Piping portion, Longitudinal others OCM, Creep PT, MT, UT, RT /peripheral welding CGDM, VARM point

Forced Draft Fan Impeller, Bearing Fatigue cracking VT, PT, MT, UT SAM Wearing VT,UT Turbine High/Intermediate Outer surface, Center Creep, VT, PT, MT, UT HMM, OCM pressure Rotor hole Fatigue, MACM EPM EM Fragility High/Intermediate Steam inlet portion,, Creep, VT, PT, MT, HMM, OCM pressure Casing Turbine nozzle Fatigue, MACM EPM EM coupling portion Fragilization High/Intermediate Buckets embedded Creep VT, PT, MT, UT HMM, OCM pressure buckets area, shroud Main valve Valve box, Valve stem, Creep, Fatigue, VT, PT, MT, UT HMM, OCM Welding point with Fragility MACM EPM EM piping Generator Rotor Center hole, Shaft, Low cycle fatigue cracking, UT, MT, VT MACM HMM, Wedge, End ring, Coil Fatigue cracking, MT, UT, VT MACM HMM, Creep, Fatigue cracking, PT, UT, VT HMM, OCM Disassembling, inspection Stress corrosion cracking PT, UT, VT Disassembling inspection Durum powder VT, Disassembling, inspection Deterioration of insulation Insulation resistance ICT measurement Stator Coil Deterioration of insulation VT, Insulation OC,ICT resistance measurement RT (Radiographic Examination) UT (Ultrasonic examination) MT (Magnetic Particle testing) PT ( Penetrating testing) ET (Eddy Current testing) AET (Acoustic Emission test) ST Strain measuring test VT Visual testing SAM (Stress Analysis Method) MACM (Micro-analyzed Crack Method) OCM (Organization Contrast Method) CGDM (Crystal Grain Deform Method) VARM (Void Area Ratio Method) HMM (Hardness Measurement Method) EPM (Electrical Polarization Method) EM (Etching Method) ICT (Insulation Characteristics Test) OC (Operation Carrier)

Reference: “Preventive Maintenance and Residual Life Diagnosis of Power Generation Plant” Thermal and Nuclear Power Engineering Society of Japan,2002 Final Repor Appendices

Appendix G ：Power Network Diagram for the Power Flow Calculation

Baseline Surcey for Supporting Electric Power July 2004 Sector in Republic of Iraq To / From Turkey 154 KV Koya Regulation Chwaqurna Hydro Salahadin North East P.S. Musul Khalifan GEN/ Dokan Dam PUMP N Azadi Hydro P.S. Zakho G 15 MW x 4 Erbil Sarsink Rashdiya Qaraqush Dohuku E Sulaimaniya Musul Dam Thermal P.S. GEN G G Hydro P.S Soran 120 MW x 2 G 33KV G 82 MW x 5 7.25 MW x 4 Dohuk W Dibis P.S. Yaremcha Thermal/Gas G Tasluja 7.25 MW x 4 G 7.25 MW x 4 N. Musul G G G G 187.5 MW x 4 Yarmo uk G G Old Rizgari Appendix G Power Network Diagram for the Power Flow Calculation Musul Gas 15 MW x 4 Kirkuk E. Musul 25 MW x 3 P.S Gas unit Mulla Abdulla Gas P.S. Azmar G Chamchamal 10 MW x 20 Kesek Zerinok Baiji Thermal P.S. G LEGEND 20 MW x 11 South Sinjar Kirkuk 400 kV Energized Shirqat IT1A Cement Factory New Darbandikhan Dam Musul Mulla 400 kV Damaged Hydro P.S. IT2A G G G Abdulla G GEN G G G G 159 MW x (2+2) G G G Baiji Gas 220 MW x 6 37 MW x 6 400 kV Under construction/Rebuid Tell Abu P.S. To / From Dhahir Ta’min Mishraq Gayara Syria 220 kV Kirkuk G Tell Afar 83 MW x 3 132 kV Energized

Hammam G Mobil GPS 132 kV Damaged 23 MW x 8 North West Baiji Addai Cement Refinery Factory Tuz 132 kV Under construction/Rebuild Tikreet Kalar Khanaqin Dur S. Tikreet Kirkuk Industrial Cement Kirkuk Factory Himreen Dam

Balad G Hydro P.S. Broadcasting GPS 255 MW x 1 G Samura Dam Beladroze Khalis 25 MW x 2 Hydro P.S

G Samura S. Himreen 28 MW x 3 Balad

Diyala

Karkh Water Supply Tarmiya

Nasser

West Baquuba

Qa’am East West Factory Qudus Baquuba Gas P.S.

Taji Gas P.S. G G G G 125 MW x (2+2) BN E. 400KV Oil Field Pump Qa’im BE Station G G 20 MW x 6 Ana 15 MW x 4 Rashdiya

Baghdad Jameela North Aimadiya DC 132 KV Haditha Dam Akashat Hydro P.S Abu Ghraib Baghdad Waziriya DC G G G G G G 110 MW x 6 Tha - ura

New Falluja Akashat Muthanna BW Hurriya Heet Ramadi E. Rotba Ghazali Al Ameen Iraqi Factory Farabi DC Habbaniya Kubaysa Falluja Jamia Ma’ari Mashtel Ramadi Cement DC Factory

Yarmouk

New Baghdad NDC

Monsur Nahrawan Jaza‘lr Jadriya

Baghdad S. Masbah Thermal P.S. DouraDoura P.S. Thermal/ Gas G G 55 MW x 4 Eskan 67.5 MW x 2 Al Kher

Qusayba Samadiya G G 160 MW x 4 25 MW x 4 Gas unit

Na‘maniya Jassan Sowaira Yusefiya South East Eskanderiya Dubunie

Aziziya Hettin BS Factory Latifiya

Wasit CPS-3 Rumaila Oil Fields CPS-2 CPS- To G NORTH 4 GPS Ali Al Sha’eba Old Amara Burzulgan 50 MW x 10 Gh arby RUMAILA CS-4 CPS- 5 Mussaib CPS-1 Thermal P.S. South Toba Ekhaider South Rumaila kut Old G NGL Cement Amara To Masaba’am National Factory kut GPS 43 MW x 1 MOD Gas Line G G G G 300 MW x 4 Qurna Saddet Qurna Hammar Dijaila Al Hindiya Nor th 132 kV NEW RUMAILA Diwaniya Shamiya New Karbala Jurf Al Babil Amara North Sakhar Old Qrainat Diwaniya Old Hartha CPS-6 Zubayr 1A Rafa’i Hartha Jenubiya Sha’eb Markaziya Thermal Refinary WPSB P.S. CPS-7 Hartha Qadessiya CPS-10 132 kV CPS-8 Karbala (Diwaniya) Shatra CPS-9

G G G G Nejibiya Sha’eb TPS 200 MW x (2+2) Thermal P.S GPS 123 x (2) Hilla Gas P.S Zubayr - Gas P.S. Asmida 1B G 20 MW x 4 To Khor 25 MW x 1 Harbor Zubayr PS G 100 MW x 2 Basra East Hilla South G Ghammas 20 MW x 1 Zubayr Oil Nasiriya Basra North Petrochem Central Hashmiya Gas P.S. Bab Al Zubayr Bakir Harbor

G G G G Shamiya Rumaitha G 210 MW x 4 20 MW x 4

G G G G 63 MW x4

N. Semawa G GPS Old Nasiriya Nasiriya Khor Zubayr South 40 MW x 1 Thermal Gas P.S. P.S.

SST Old Umm Qasr Najaf Steel Gas P.S. Semawa Factory Masaba G MOD 63 MW x 3 Rumaila Oil Fields see detail sheet New Umm Qasr Ol d Na jaf Sawa