Progress dan Pemeriksaan Teknis Peralatan Putar

PRESENTASI PROGRES DAN PEMERIKSAAN TEKNIS TANGKI PENIMBUNPT AKR COORPORINDO ( Tbk )

DALAM RANGKA SERTIFIKASI MIGAS2015

1Gambaran UmumProgress dan Pemeriksaan Teknis Tangki PenimbunPT AKR Coorporindo ( Tbk )Jumlah peralatan berdasarkan lokasi pemeriksaan :No.Tag. NoJumlahKapasitasLokasi1T-08 dan T-092 unit3500 KL & 3000 KLPontianak ( Kalbar )2T-03 dan T-042 unit5000 KLBanjarmasin ( Kalsel )3T-H, T-I, T-J, T-K dan P-027 unit5000 KL & 3500 KLBitung ( Sulut )4P-01 dan P-022 unit5000 KLMuara Teweh ( Kalteng )GAMBARAN UMUMPontianakBanjarmasinT-08T-09T-03T-04ServiceHSDHSDHSDHSDYear Built2014201420142014Capacity3500 KL3000 KL5000 KL5000 KLDiameter17420 mm15500 mm23206 mm23206 mmHeight15240 mm15240 mm11820 mm11820 mmDesign Temperature104 F

104 F

104 F104 F

Corrosion Allowance3,00 mm3,00 mm

3,00 mm

3,00 mm

Numbers of Course101088Material Plate ShellASTM A 36ASTM A 36

ASTM A 36

ASTM A 36

DASAR TEKNIS PEMERIKSAANPERATURAN MENTERI PERTAMBANGAN NO. 05/P/M/PERTAMB/1977KEPUTUSAN DIREKTUR JENDERAL MIGAS NO 39.K/38/DJM/1999STANDARD & CODE(API 650 & ASME Sec. IX)TestingErectionDesignThickness CalculationRafter CalculationSafety Device Calculation- As Built DrawingQA / QC ProcedureMill CertificateWelding Map, WPS & PQRWelder Qualification CertificateDimentional DocumentNDT ProcedureLeak ProcedureFoundation & Sattlement CheckDimentional CheckNo.DescriptionActualAcc. CriteriaReferenceVerified DocumentStatus1MaterialASTM A-36 (6 mm, 10 mm, 12 mm, 14 mm)< 40 mmAPI 650 4.2.2.aMill Test CertificateAccept2Minimum Shell Thickness ASTM A-36 (6 mm, 10 mm, 12 mm, 14 mm) 6mm for D = 15-35 mAPI 650 5.6.1.1Mill Test CertificateAccept

Shell Thickness RequirementT usedT design (td)API 650 5.6.3.2Design Calculation, Fit Up Inspection ReportAccept

Shell #1 : 14 mmShell #1 : 10,3 mmShell #2 : 12 mmShell #2 : 9,4 mmShell #3 : 12 mmShell #3 : 8,5 mmShell #4 : 10 mmShell #4 : 7,5 mmShell #5 : 10 mmShell #5 : 6,6 mmShell #6 : 8 mmShell #6 : 5,6 mmShell #7 : 8 mmShell #7 : 4,7 mmShell #8 : 6 mmShell #8 : 3,8 mm3Bottom Plates Thickness Requirement10 mm 6 mmAPI 650 5.4.1As Built Drawing,Fit Up Inspection ReportAccept

Hasil Pemeriksaan TeknisHasil Pemeriksaan TeknisNo.DescriptionActualAcc. CriteriaReferenceVerified DocumentStatusAnnular Bottom Plates Thickness Requirement14 mm 6 mmAPI 650 5.5.3As Built Drawing , Fit Up Inspection ReportAccept4Roof Plates Thickness6 mm 5 mmAPI 650 5.10.2.2As Built Drawing , Fit Up Inspection ReportAccept

Top Angle Joint100 x 100 x 10 (mm) 76 x 76 x 9,5 (mm)API 650 5.1.5.9.eAs Built DrawingAccept

5Plumbness2 mm - 5 mm < 1/200 H = < 7,5 mmAPI 650 7.5.2Inspection Report For PlumbnessAcceptRoundnessActual Difference = 9 mm19 mmAPI 650 7.5.3Inspection Report For RoundnessAcceptPeakingDeviations max. +9 mm(Course-2, position S2-V06 C)Deviations 13 mmAPI 650 7.5.4.aInspection Report For Peaking Vertical JointAcceptBandingDeviations max. +13 mm(Course-1 to 2, position S1-S2-H12 C)Deviations 13 mmAPI 650 7.5.4.bInspection Report For BandingAcceptHasil Pemeriksaan TeknisNo.DescriptionActualAcc. CriteriaReferenceVerified DocumentStatus6Radiographic TestingAcceptable, No defect(Referred Report)Figure 8-1API 650 8.1.2.5Radiographic Testing Procedure Specification ( Doc. No KID/RT/009 )AcceptRadiography Inspection ReportLiquid Penetrant TestingAcceptable, No defect(Referred Report)Paragraph 8-4API 650 8.4Liquid Penetrant Testing Procedure Specification ( Doc. No KID/PT/007 )AcceptDye Penetrant Test ReportVacuum TestingBottom Plate Annular & Botom Plate Horizontal(Acceptable, No Leakage)Paragraph 8-4API 650 8.6Vacuum Test ReportAcceptHasil Pemeriksaan TeknisNo.DescriptionActualAcc. CriteriaReferenceVerified DocumentStatus7Hydrostatic Testing> 24 Hours, No LeakageMin. 24 HoursAPI 650 7.3.6Hydrostatic Testing Procedure, Hydrostatic Testing ReportAccept

SettlementDeviasi tertinggi pada Location 270o dengan deviasi tertinggi 35 mm(Acceptable)Any differential settlement greater than 13 mm per 10 mof circumference or a uniform settlement over 50 mm.API 650 7.3.6.5Settlement ReportAccept

Hasil Pemeriksaan TeknisWPS & WELDERNo.DescriptionActualAcc. CriteriaReferenceVerified DocumentStatus1Pengelasan

WPS No. 02/WPS/FTM/ASME 20018Process : SMAWWelding Process :SMAWAPI 650 and ASME IX

(FOR WPS QW-253)

(FOR WELDERQW-461.9 ) - Welding MAP

Fit Up Inspection Report

Visual Welding Inspection Report

- Welder Certificate(3G/Uphill)

- DrawingAccept

Base Metal :ASTM A-36Acceptable with thickness 6 14 mmBase Metal :- P No.1 to P No.1- Range Thickness 1,5 mm 18 mmFiller MetalsE 7018Size of Filler : 3,2 mmFiller Metal E-7016 & E 7018F No. 4 & A No.1Position Welding3G / UphillPosition : All Welding Progression : Up HillNo PWHTPWHT No. PreheatPRE-HEATDokumentasi Peralatan : ( T-03 )

Dokumentasi Peralatan : ( T-03 )

Peralatan yang belum diperiksa :No.Tag. NoJumlahLokasiTanggal Pemeriksaan1P-01 dan P-022 unitBitung ( Sulawesi Utara )Diagendakan lebih lanjut2P-01 dan P-022 unitMuara Teweh ( Kalteng )Diagendakan lebih lanjutTahapan Pemeriksaan Teknis yang akan dilakukan :Review DocumentVerifikasi Lapangan ( Function Test dan Final Inspection )Laporan Pemeriksaan TeknisProgress dan Pemeriksaan Teknis Peralatan Putar PT AKR Coorporindo ( Tbk )