Employer Doc. No. NSRP Complex Project Nghi Son, Vietnam Nghi Son Refinery and Petrochemical Limited Liability Company Contractor Doc. No. S-000-1220-0001V Rev. 2 Contractor JOB Code: 0-6495-20 Page 1 of 24 Date: 18/APR/14 Basic Engineering Design Data Unit No.: 000 Unit Abbreviation.: Not Applicable Document Class: X Issue Purpose Rev Date 2 1 18/APR/14 27/DEC/13 0 25/NOV/13 A 31/MAY/13 Page JVD A R D 014 2 R IN P 19-A Description 9-12,15 Revised issue for Construction 7, 21 Revised issue for Construction Issued for Construction (Follow All Employer’s comments and updates) All First issue Operation Centre JOB Code: Responsible Company For Construction Prep'd Chk'd App'd T.K. T.K. H.K. H.K. H.K H.K T.K. H.K. H.K. T.K. H.K. H.K. Operation Centre Doc. No.: Prepared by T.Kakinoki Checked by H. Komiyama Approved by H. Komiyama Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data S-000-1220-0001V Rev. 2 Page 2 of 24 CONTENTS 1 OBJECTIVE ..........................................................................................................................................4 2 DATA .....................................................................................................................................................4 2.1 Project Description ..............................................................................................................................4 2.1.1 Type of Project & Location ............................................................................4 2.1.2 Employer’s Name ..........................................................................................4 2.1.3 Project Name.................................................................................................4 2.1.4 Plant Location................................................................................................4 2.1.5 SPM Location ................................................................................................4 2.1.6 Exporting / Service Berths Location ..............................................................5 2.1.7 Crude Oil & Product Export Pipeline Locations ............................................5 2.1.8 Applicable Code and Standard .....................................................................5 2.1.9 System of Measurement ...............................................................................5 2.1.10 Design Life ....................................................................................................5 2.2 Climatic Data ........................................................................................................................................6 2.2.1 Wind ..............................................................................................................6 2.2.2 Air Temperature ............................................................................................7 2.2.3 Relative Humidity ..........................................................................................7 2.2.4 Rainfall ..........................................................................................................7 2.2.5 Barometric Pressure......................................................................................8 2.2.6 Solar Heat .....................................................................................................8 2.2.7 Atmosphere ...................................................................................................8 2.2.8 Typhoon Frequency ......................................................................................8 2.2.9 Seismic Data .................................................................................................9 2.2.10 Extreme Water Levels ...................................................................................9 2.3 Economics ............................................................................................................................................9 2.3.1 Payback Period .............................................................................................9 2.3.2 Marginal Utility Costs.....................................................................................9 2.4 Utilities ................................................................................................................................................10 2.4.1 Steam ..........................................................................................................12 2.4.2 Water ...........................................................................................................13 2.4.3 Air ................................................................................................................15 2.4.4 Nitrogen Gas ...............................................................................................16 A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Title: Basic Engineering Design Data Contractor Doc. No. S-000-1220-0001V Rev. 2 Page 3 of 24 2.4.5 Fuel Oil ........................................................................................................18 2.4.6 Electrical ......................................................................................................20 2.4.7 Effluent ........................................................................................................20 2.4.8 Unit Elevation ..............................................................................................20 2.4.9 Plant North & Datum ...................................................................................21 Attachment 1 System of Measurements ............................................................................... 22 Attachment 2 Wind Rose, Annual (1951 - 2007)................................................................... 24 A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 1 Rev. 2 S-000-1220-0001V Page 4 of 24 OBJECTIVE The purpose of this standard is to define the technical information requirements for the Refinery, at Nghi Son in the Thanh Hoa Province of Vietnam. . 2 DATA 2.1 Project Description 2.1.1 Type of Project & Location Grass roots refinery and petrochemical facility, including a single point mooring (SPM), crude oil pipeline, liquid and solids exporting berths, berth, service berth and products exporting pipeline. The project is located in the Nghi Son economic zone, Tinh Gia district, Thanh Hoa province. Total plant area (onshore part) is about 394ha. (Area B = 328ha; Area E = 30ha; Area J = 36ha) Thanh Hoa province is situated in the north central part of Vietnam with the following geographical co-ordinates: 19°18’ to 20°40’ N latitude 104°22’ to 106°04’ E longitude The coordinates of Plant datum point are N.2141512.500, E.578520.000 (VIETNAMESE COORDINATE SYSTEM VN-2000) which are equal to Plant Coordinates N.10000.000, E.10000.000. 2.1.2 Employer’s Name Nghi Son Refinery and Petrochemical Limited Liability Company 2.1.3 Project Name Nghi Son Refinery and Petrochemical Complex Project (hereafter named NSRP Project) 2.1.4 Plant Location The plant area is located on the site of Mai Lam, Hai Yen and Tinh Hai communes. The plant is located next to No. 513 provincial road connecting from National road No. 1A to Nghi Son port. The elevation of the existing ground varies from +0.5m to +3.5m (National Datum) and a part of Coc mountain with elevation to +85m. 2.1.5 SPM Location The SPM is located approximately 33.5km offshore in 26m water depth. Coordinate (VN2000) A R D 014 2 R IN P 19-A Point Easting (m) Northing(m) PLEM 615453.6 2141750.5 NSRP Complex Project Title: Basic Engineering Design Data 2.1.6 Employer Doc. No. Contractor Doc. No. S-000-1220-0001V Rev. 2 Page 5 of 24 Exporting / Service Berths Location Jetties for exporting products are located to the east of the plant adjacent to the beach. 2.1.7 Crude Oil & Product Export Pipeline Locations Approx. 35 km double crude oil pipeline links the crude oil tank farm and the SPM of which approx. 33.5km is sub-sea and the rest onshore. Product export pipelines run along the northern corridor connecting the product tank farm and product jetties. 2.1.8 Applicable Codes and Standards References are made to the following; 3550-8820-IN-0002 Rev D5 “INTERNATIONAL CODES AND STANDARDS INDEX” 3550-8820-IN-0003 Rev.D7 “VIETNAMESE STANDARDS INDEX” 2.1.9 System of Measurement The project system of measurements shall be generally SI except where English/US units may still be applicable for items such as flanges, pipe sizes, etc. For details see Appendix 1. System of Measurement 2.1.10 Design Life Design Life of equipment for the Project is shown below: MINIMUM DESIGN LIFE A R D 014 2 R IN P 19-A Buildings 25 years Electrical / Instrumentation 20 years Structural Steel 20 years Reactors (non-movable trays & Internals) 20 years Reactors (removable trays & Internals) 20 years Towers 20 years Drums 20 years Air Cooled Heat Exchanger 20 years Pump Cases 20 years Turbines 20 years Shell & Tube Heat Exchanger : Shells 20 years NSRP Complex Project Title: Basic Engineering Design Data Employer Doc. No. Contractor Doc. No. S-000-1220-0001V Rev. 2 Page 6 of 24 MINIMUM DESIGN LIFE 2.2 Shell & Tube Heat Exchanger : Channels 20 years Shell & Tube Heat Exchanger : Tubesheets 20 years Shell & Tube Heat Exchanger : Tubes (CRA + CrMo) 20 years Piping 15 years Valves 15 years Strainers 15 years Expansion Joints 15 years Replacement Compressor Internals 10 years Removable Vessel Trays & Internals 10 years Baffles 10 years Replaceable Pump Trim & Internals 10 years Shell & Tube Heat Exchanger : Tubes (CS) 10 years Fired Heater Tubing 100,000h Climatic Data Unless otherwise stated climatic data has been taken from the Tinh Gia meteorological station located 3.5km from the project site elevated at 4.5m above mean sea level. 2.2.1 Wind Wind loads are determined based on the Mandatory Vietnamese Standard. TCVN 2737:1995 LOADS AND ACTIONS – DESIGN CODE The site is located on the coast with the following parameters; Exposure Class A Wind Pressure Region IVB. (Note that the pressures and return period referred to in TCVN 2737:1995 relate specifically to 1 in 20 year return periods and Exposure Class B at an elevation above local grade of 10m. The wind speed for the site has been increased from those noted in the Vietnamese Standard to accommodate for a 1 in 100 year return period and Exposure Class A at 10m). Project return period = 1 in 100 years Basic wind speed (3-second gust) = 65m/s As noted above the wind speed relates to an Exposure Class A (at 10m elevation) and the subsequent wind pressures need to be adjusted, as per Clause 6.3 of TCVN 2737:1995, to suit the local elevations above grade. A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data S-000-1220-0001V Rev. 2 Page 7 of 24 In some instances dynamic wind forces should also be considered and further reference can be found in Clauses 6.11 to 6.17 of TCVN 2737:1995. 2.2.2 Air Temperature Maximum recorded 42.4℃ Minimum recorded 3.0℃ Annual average 23.6℃ Average max monthly 29.3℃ Average min monthly 17.0℃ Design maximum 36.0℃ (Note 1) Design minimum 10.0℃ Design Wet Bulb 29.0℃ (Note 2) Note 1: For design temperature of equipment rating such as air cooled exchanger, air compressor, furnace fan, etc. Note 2: For the design of Sea Water Cooling Tower, refer to S-104-1222-0001G “SEA WATER SYSTEM DESIGN BASIS”. Note 3: The design base of cold wall which is applied for refractory thickness calculation is specified separately (HOLD). Note 4: For the design of Building HVAC, refer to S-000-1340-0401V” General Design Specification for HVAC” 2.2.3 Relative Humidity Mean monthly maximum 91.25 % Mean monthly minimum 79.66 % Average monthly humidity 85 % Design maximum 100 % Note1: For the design of Building HVAC refer to S-000-1340-0401V” General Design Specification for HVAC” 2.2.4 A R D 014 2 R IN P 19-A Rainfall Maximum recorded annual 2963.1 mm Minimum recorded annual 502 mm Average annual 1819.5 mm Maximum recorded in 1 hr 119.8 mm Maximum recorded in 24 hrs 567.0 mm Design rainfall intensity (1 hr) 98.5 mm/hr 10 year return Design rainfall intensity (24 hr) 14.6 mm/hr 10 year return Employer Doc. No. NSRP Complex Project Rev. 2 Contractor Doc. No. Title: Basic Engineering Design Data Page 8 of 24 S-000-1220-0001V The greater of the design rain water and fire water flow rates shall be used as the basis of the drainage system design. 2.2.5 2.2.6 Barometric Pressure Maximum 1033.9 mbar Minimum 980.1 mbar Average 1009 mbar Design 1013 mbar Solar Heat Mid-day Solar heat flux, minimum 237.3 W/m2 Mid-day Solar heat flux, maximum 1025.8 W/m2 Mid-day Solar heat flux, monthly max average 871.1 W/m2 Mid-day Solar heat flux, monthly min average 330.87 W/m2 Maximum metal temperature due to solar radiation is 60 deg C. 2.2.7 2.2.8 Atmosphere Extreme moisture: Tropical climate Marine exposure: Salt spray Sand storms: Not Applicable Copper-attacking fumes Sulphur Exposure to conductive or corrosive dusts No Exposure to corrosive agents No Typhoon Frequency Number of Typhoons that have landed and affected the site from 1951-2007: Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Yearly Average Total 0 0 0 0 0 0 6 5 8 6 0 0 0.44 Every year 2 cyclones (severe tropical storm/depression) directly hit the Nghi Son area and once every 2 years a typhoon directly hits the area. A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.2.9 S-000-1220-0001V Rev. 2 Page 9 of 24 Seismic Data Horizontal ground acceleration at bed rock of 0.09g shall be adopted for design. The applicable Topographic Amplification and Importance Factor shall be applied to calculate the horizontal surface acceleration. 2.2.10 Extreme Water Levels The maximum water levels of various return periods relative to Datum HN-72 and Chart Datum are shown in the table. Return Period Extreme Water Level Without Uncertainty With Uncertainty 1 year +2.28m HN-72 (CD+4.20m) +2.48m HN-72 (CD+4.40m) 10 year +3.03m HN-72 (CD+4.95m) +3.38m HN-72 (CD+5.30m) 100 year +3.78m HN-72 (CD+5.70m) +4.58m HN-72 (CD+6.50m) When the extreme water levels are combined with extreme wave,0.25m (MSL rise) shall be deducted from the extreme water levels in the above table. “Uncertainty” refers to be uncertainty in bathymetry, MSL position and applied methodology in determining the above water levels. 2.3 Economics Economic evaluations shall be made. 2.3.1 Payback Period The plant payback period shall be 8 years (8,000 operating hrs/year). Taxes shall not be included in the evaluation. 2.3.2 Marginal Utility Costs Steam: A R D 014 2 R IN P 19-A HHP USD 24.2/tonne HP USD 20.1/tonne MP USD 16.5/tonne LP USD 11.0/tonne Boiler Feed Water: USD 4.70/tonne Condensate: USD 2.5/tonne Fuel (energy value): USD 6.4/GJ (23.04/MW) Electrical Power (for studies): USD 0.1/kWhr Cooling Water: USD 0.024/tonne Raw Water: USD 0.25/m3 Nitrogen USD 0.09/Nm3 Instrument Air USD 0.02/Nm3 Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4 Rev. 2 Page 10 of 24 S-000-1220-0001V Utilities UTILITY OPERATION/DESIGN CONDITIONS PRESSURE kPag( Note 4) Service TEMPERATURE °C Normal Max Min Design Normal Max Min Design HP Steam 4900 5170 4800 5750 400 425 394 425 MP Steam 2060 2470 1840 2800 320 350 310 350 LP Steam 340 500 290 700 175 250 145 265 Service Water 321 476 240 813 30 35 15 60 576 - - 800 Potable Water 873 875 615 1213 30 35 15 60 Demin Water 600 824 515 1214 43 45 15 75 17500 25600 120 130 105 155 Service Water to Unit-102 Notes HHP BFW 17650 HP BFW to HRSG 7600 8000 7420 12000 155 165 140 220 7600 8000 7420 12000 120 130 105 155 MP BFW 3775 4000 3600 6350 120 130 105 155 LP BFW 1295 1430 1200 2800 120 130 105 155 Cold LP BFW 1295 1430 1200 2800 40 45 35 70 Note 11 Fresh CW supply 535 615 515 1000 34 38 20 76 Note 10 Fresh CW return 335 565 273 1000 47 51 33 76 Dedicated CW supply 535 615 515 1000 34 38 20 76 Note 12 Dedicated CW return 335 565 273 1000 47 51 33 76 Note 12 245 355 215 1000 31 34 16 65 Note 10 145 330 95 1000 ≤40 ≤40 25 65 Note 9 220 350 185 1000 34 34 16 65 Note 10 150 330 105 1000 43 43 HP BFW (DISTRIBUTION) Sea water supply (to plate exchangers) Sea water discharge (from plate exchangers) Note 8 Sea water supply from SWCT (at power plant / RFCC Battery Limit) Sea water return to SWCT (at power plant / 25 65 (HOLD) RFCC Battery Limit) 17 Sea Water Outfall HOLD HOLD HOLD HOLD 35 40 65 (HOLD) Refinery Fire Water A R D 014 2 R IN P 19-A 810 1036 710 1713 30 35 15 60 Note 9 Employer Doc. No. NSRP Complex Project Rev. 2 Contractor Doc. No. Title: Basic Engineering Design Data Page 11 of 24 S-000-1220-0001V UTILITY OPERATION/DESIGN CONDITIONS PRESSURE kPag( Note 4) Service TEMPERATURE °C Normal Max Min Design Normal Max Min Design Salt Fire Water 870 1025 710 1713 31 34 16 65 HP / MP Condensate 340 500 290 810 175 250 145 300 Note7a LP Condensate 150 - - 343 130 - - 200 Note 7b Oily Condensate 500 - - 1100 100 125 Note 2 85 Note 14 Turbine Suspect 500 Condensate 1770 60 Notes Instrument Air 736 909 588 1030 40 45 10 70 Plant Air 798 919 677 1030 40 45 10 70 Refinery nitrogen 686 923 637 1050 30 40 10 65 CCR Nitrogen 750 1050 30 40 10 65 HP Nitrogen 3433 3605 3236 5200 30 40 10 65 Fuel Gas Collection 399 407 394 660 49 61 41 107 Fuel Gas Supply 301 342 279 660 49 61 41 107 Refinery Fuel oil 2000 2200 - 3200 50 55 10 125 Utility Fuel oil 2000 2200 - 3200 115 120 110 145 Caustic 295 450 215 964 40 45 35 70 Note 1 Raw Water 350 - - 1000 30 35 15 60 Note 13 Note 3 Note 5 Note 6 Note 5 Notes: A R D 014 2 R IN P 19-A 1. Applies to all grades of caustic 2. Applies to pumped oily condensate from both Refinery and Utilities & Offsites 3. HP N2 system design pressure to be based on nitrogen unit package vendor feedback. 4. All utilities pressures are at Process Unit Battery Limits, liquid pressures are defined relative to grade 5. Fuel Gas and Fuel Oil systems are subjected to steam-out @ 175℃. 6. Minimum allowable fuel gas collection pressure at Process Unit Battery limits (Supplier) is 399 kPa(g) 7a. At MP condensate Flash Drum in each process unit or block 7b At Atmospheric Condensate Flash Drum in each process unit or block. 8. Temperature of HP BFW to HRSG is based on refinery Fuel Oil firing. 9. Temperature of seawater at discharge to sea to be equal or lower than 40℃ after picking up heat duty of the Flue Gas Desulphurisation unit using SW blowdown from Seawater cooling towers, which will comply with Vietnamese Standard QCVN 24:2009/BTNMT. Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 10. Rev. 2 S-000-1220-0001V Page 12 of 24 The thermal rating of heat exchangers shall be based on the following temperatures: - Seawater Plate heat exchangers 31℃. Sea water surface condenser 34℃. - Fresh cooling water heat exchangers 34℃. 11. There is no chemical dosing in the Cold LP BFW. 12. Dedicated CW is available only for air and boiler systems. 13. Raw water to be supplied by third party supplier. 14. Normal temperature of TSC from RFCC, RHDS and STG is different. Max temperature based on the highest temperature among those. 2.4.1 Steam 2.4.1.1 At Boiler Plant PRESSURE kPa(g) Service TEMPERATURE °C Normal Max Design Normal Max Design 12740(Note 1) 14000 14000 520 545 545 HP Steam 5175 5750 5750 405 425 425 MP Steam 2550 2800 2800 325 375 375 LP Steam 530 700 700 180 265 265 HHP Steam Note: 1. Pressure is 12690 kPa(g) at steam turbine inlet. 2.4.1.2 Steam Turbines On plants where process units are located some distance apart, separate steam turbine Utility Data Sheets for each unit shall be issued if necessary. 2.4.1.3 Condensate Oily Condensate consists of condensate from equipment where there is a risk of contamination with hydrocarbons. This requires deoiling and treatment before re-use in the Steam system. Turbine Suspect Condensate consists of condensate from equipment where there is no risk of contamination with hydrocarbons (non-hydrocarbon heat exchangers). This requires treatment before reuse in the Steam system. Live flashing condensate from steam systems shall not be sent directly to the Offsites Condensate collection system to avoid interaction problems with multiple two-phase feed streams. Within Process Units the live condensate shall be depressurised to recover LP steam and finally flashed to atmospheric pressure and pumped to the offsites condensate collection header. Separate collection systems shall be provided for Oily and Turbine Suspect Condensate systems. A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.2 Water 2.4.2.1 Service Water S-000-1220-0001V Rev. 2 Page 13 of 24 Raw water will be supplied to the refinery by a third party service provider and shall comply with all the quality specifications of QCVN 01:2009/BYT. Service water is supplied from a storage tank filled from the Raw water supply. Service water supplied from the storage tank will meet (all values as maxima unless otherwise indicated): Specification A R D 014 2 R IN P 19-A QCVN 01:2009/BYT Turbidity: 2 NTU pH: 6.5 – 8.5 Total Dissolved Solids: 1000 mg/l Hardness: 300 mg/l (as CaCO3) Ammonia: 3.0 mg/l Zinc: 3.0 mg/l Copper: 1.0 mg/l Aluminum: 0.2 mg/l Total Iron: 0.3 mg/l Manganese: 0.3 mg/l Chrome: 0.05 mg/l Sulfide: 0.05 mg/l Arsenic: 0.01 mg/l Lead: 0.01 mg/l Antimony: 0.005 mg/l Mercury: 0.001 mg/l Chloride: 300 mg/l Nitrate: 50.0 mg/l Nitrite: 3.0 mg/l Fluoride: 1.5 mg/l Cyanide: 0.07 mg/l Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.2.2 S-000-1220-0001V Rev. 2 Page 14 of 24 Potable Water Potable water will be fed from a separate connection to the Raw water supply and stored in a separate tank. Potable water supplied from the storage tank will meet the Service water criteria stated in 2.4.2.1, plus the following additional parameters (all values as maxima unless otherwise indicated), in compliance with QCVN 01: 2009/BYT: 2.4.2.3 Free Chlorine: 0.3-0.5 mg/l Total Coliforms: 0 Becterium/100ml Thermotolerant Coliforms: 0 MPN/100ml Demineralised Water & Boiler Feed Water At the Demineralised Water Plant, demineralised water quality shall be: Max TDS: 0.05 ppm wt (max) (TDS: Total Dissolved Solid) Max Silica: 0.02 ppm wt Conductivity: 0.2 μS/cm Hardness: 0 ppm wt Max Alkalinity as CaCO3: Nil ppm wt Chlorides: Nil ppm wt Iron as Fe: 0.01 ppm wt (max) Copper: 0.003 ppm wt (max) Oil: Nil Sodium as Na: 0.01 ppm wt (max) pH: 6.5 – 7.5 This water quality is suitable for all BFW pressure levels. For BFW A R D 014 2 R IN P 19-A O2: 0.005 ppm wt (max) pH: 8.5 – 9.5 Sodium: 0.01 ppm wt (max) Silica: 0.02 ppm wt (max) Iron: 0.01 ppm wt (max) Copper: 0.003 ppm wt (max) Conductivity: 0.2 microsiemens/cm TDS: 0.05 ppm wt (max) Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.2.4 S-000-1220-0001V Rev. 2 Page 15 of 24 Fresh Cooling Water Cooling Water is supplied from a closed loop fresh water cooling system which is indirectly cooled by sea water supply. The closed loop cooling water quality shall be equal to demineralised water as per section 2.4.2.3. Corrosion inhibitors will typically be sodium salts of molybdate, nitrate and possibly tolyltriazole. Provision will be made for biocide dosing. Cooling water is also supplied from an open type cooling water system which is cooled in a cooling tower. The cooling water system is dedicated for the air and boiler systems. Service water is used for the cooling tower. A cooling water dosing package is provided to prevent biological growth and corrosion, to maintain pH, to prevent fouling and settling of fine particles. 2.4.2.5 Seawater Sea Water quality in this region is: TDS: 31 g/l (TDS: Total Dissolved Solid) Sulphate: 1300 mg/l TSS (at intake): 10 mg/l to 2,100 mg/l (TSS: Total Suspended Solid) Density at 30℃: 1023 kg/m3 Heat Capacity: 3.885 kJ/kg℃ Viscosity at 30℃: 0.867 cP Particle Size Distribution: Not defined Mn: Not defined Note : For the sea water intake and sea water supply. Sea water concentration ratio in sea water supply is less than 1.05. Sea water to users is filtrated at sea water intake pump outlet to remove solid particle larger than 1,000 microns. 2.4.2.6 Stripper Water To Process Units 2.4.3 Temperature: 55 ℃ & 38 ℃ NH3: 50 ppm Wt H2S: 10 ppm Wt Air New electric motor driven air compressors shall be provided to supply Plant Air and Instrument Air services at Refinery. Plant air and instrument air supplies will be oil free. A R D 014 2 R IN P 19-A A new system shall be provided: Plant Air Instrument Air Yes Yes Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.4 S-000-1220-0001V Compressor driver: Electric Motor Electric Motor System design pressure, kPa(g): 1030 1030 Dew Point Required -℃@ kPa(g): Ambient -40℃@ atm pressure Nitrogen Gas Nitrogen Quality Component Units Supply @ Battery Limit Nitrogen mol% Inert gas (Argon) 99.99 min. Balance Contaminants CO ppmv 1 max CO2 ppmv 3 max O2 ppmv 5 max Chlorine ppmv 1 max Hydrocarbons ppmv 5 max H2 ppmv 15 max Oil H2O Type of system: Cryogenic A R D 014 2 R IN P 19-A Page 16 of 24 A new Nitrogen Gas system shall be provided. 2.4.4.1 Rev. 2 Nil (Oil Free) ppmv (4 max) Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.4.2 S-000-1220-0001V Page 17 of 24 Fuel gas composition Mol Wt, kg/Kmol LHV, KJ/Kg Composition H2O Hydrogen Nitrogen CO CO2 H2S Methane Ethane Ethylene Propane propene i-butane n-butane i-butene 1-butene cis-2-butene trans-2-butene i-pentane n-pentane 2,2-dimethylbutane 2,3-dimethylbutane 2-methylpentane 3-methylpentane n-hexane cyclohexane benzene n-heptane cycloheptane toluene n-octane n-nonane Total (mol%) Note: LPG is used as a Supplementary/Start up Fuel. A R D 014 2 R IN P 19-A Rev. 2 (Max Prop.) (Max. Gaso.) FG+LPG FG+LPG 26.48 44082 (mol %) 0.63 22.1 6.33 0.59 0.53 50 ppm wt 17.54 14.63 11.39 13.55 1.11 4.35 6.29 0.07 0.04 0.02 0.03 0.15 0.36 0.00 0.00 0.00 0.00 0.17 0.00 0.05 0.05 0.00 0.00 0.02 0.00 100 26.31 44445 (mol %) 0.60 24.6 6.09 0.57 0.35 50 ppm wt 14.75 14.82 8.26 20.66 0.87 3.39 4.06 0.06 0.04 0.02 0.02 0.17 0.33 0.00 0.00 0.00 0.00 0.19 0.00 0.06 0.06 0.00 0.00 0.02 0.00 100 Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.4.3 Rev. 2 Page 18 of 24 S-000-1220-0001V LPG Composition RFCC LPG MAX PROP. Wt% INALK C4 MAX GASO. MAX PROP. MAX GASO. ETHANE SAT LPG C3 SAT LPG C4 1.82 PROPANE 92.30 94.09 95.54 1.9 PROPENE 6.02 4.28 I-BUTANE 0.58 0.80 34.23 44.34 2.07 28.94 BUTANE 0.02 0.02 63.63 53.8 0.57 67.3 I-BUTENE 0.66 0.48 1BUTENE 0.34 0.28 2BUTENE 0.08 0.05 PENTANE 2.13 1.85 HEXANE 0.01 0.01 1.86 TOTAL 100.00 100.00 100.00 100.00 100.00 100.00 H2S Nil Nil Nil Nil Nil Nil 10 10 Nil Nil 20 20 Total Sulphur ppm wt, max 2.4.5 Fuel Oil All conditions/specifications are preliminary. 2.4.5.1 Refinery Fuel Oil Atomising Steam: MP Steam Normal HHV (MJ/tonne) 44951 LHV (MJ/tonne) 43053 SG @ 15.6 ℃ 0.904 H2 % wt 9.4 Viscosity at 50 ℃ (cSt) 3.01 Viscosity at 100 ℃ (cSt) - Composition Vanadium (ppm wt) Sodium (ppm wt) Sulphur (% wt) A R D 014 2 R IN P 19-A NIL 0.24 Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.5.2 Rev. 2 Page 19 of 24 S-000-1220-0001V Utility Fuel Oil (Consumed in the HHP/HP Steam producing boilers) Utility Fuel Oil composition: HHV: 41853 MJ/tonne Net Heating Value: 39571 MJ/tonne LHV: 39571 MJ/tonne SG @ 15.6℃: 1.136 S: 0.8 – 1.0 wt % H2: 8.0 – 8.7 wt % N2: 0.33 – 0.48 wt% C: 90.17 – 90.54 wt% Viscosity @ 50℃: 1100 cSt (Max) / 160 cst (Min) RFCC Catalyst* 50 wt ppm (Normal) / 200 wt ppm (Max) Conradson Carbon Residue (CCR): 10.7 wt% - 12.0 wt% *RFCC Catalyst Composition Content Remarks Al2O3 30 wt% main component SiO2 70 wt% main component Ni 4400 wtppm V 5600 wtppm Fe 5000 wtppm Na2O 2500 wtppm Particle Density 1440 kg/m3 Particle Size Distribution Particle Size (microns) Normal/Max (wt %) 0-5 27 5 - 10 25 10 - 20 29 20 - 30 12 30 - 40 5 40 - 50 2 50 - 60 60 - 80 80 - 105 105 100% A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.6 S-000-1220-0001V Rev. 2 Page 20 of 24 Electrical Reference is made to S-000-1380-0001V “Electrical Specification”. 2.4.6.1 2.4.6.2 Distribution (1) Distribution Voltage: 33kV, 11kV, 6.6kV, 690V, 400V/230V (2) Phase: 3 and 1 (3) Frequency: 50 Hz (4) Power Import: 35kV User Rating Voltage and phase Range Voltage(V) Phase Remarks Above 4000kW 11kV 3 50Hz ±2% Above 315kW to 4000kW 6.6kV 3 50Hz ±2% Above 0.18kW to 315kW 690V 3 50Hz ±2% 400 V 3 50Hz ±2% Industrial electric Plant and Material (HVAC etc.) 400V or 230V 3 or 1 50Hz + 2% Lighting 400V or 230 V 3 or 1 50Hz ±2% 230 V or DC 24V 1 or N/A 50Hz ±2% or N/A Motor (Note 1) 0.18 kW and less Instruments (Note 2) Note 1 : Variable Speed Drive (VSD) 690V motors may be above 315kW subject to satisfactory starting performance. Note 2 : Electrical items such as motor protection relay can be applied to DC110V mentioned in engineering drawings. 2.4.7 Effluent Refer to S-000-1242-0001V “Environmental Design Basis”. 2.4.8 Unit Elevation Plant design elevation shall be considered as high point of paving (HPP). HPP shall be set to equal 100.000 m. This corresponds to an elevation of 6.000 meters relative to Vietnamese National Survey datum (HN-72). A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data 2.4.9 S-000-1220-0001V Rev. 2 Page 21 of 24 Plant North & Datum Plant North is 11.60016°relative to true north as shown in Fig 1. The plant datum N 10000.000, E 10000.000 is equal to the site coordinates N 2141512.500, E 578520.000 which are relative to VN-2000. Fig 1. Conversion among PLANT Coordinates, GLOBAL Coordinates and Vietnam Coordinates is derived by the following formulas: (1) Conversion from PLANT Coordinates to GLOBAL Coordinates N = 2141512.5 + (cos11.60015761°) x (PN - 10000) + (sin11.60015761°) x (PE - 10000) E = 578520.0 - (sin11.60015761°) x (PN - 10000) + (cos11.60015761°) x (PE - 10000) (2) Conversion from Vietnam Coordinates to PLANT Coordinates PN = (N - 2141512.5) x (cos11.60015761°) - (E - 578520.0) x (sin11.60015761°) + 10000 PE = (N - 2141512.5) x (sin 11.60015761°) + (E - 578520.0) x (cos11.60015761°) + 10000 A R D 014 2 R IN P 19-A Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data S-000-1220-0001V Attachment 1 System of Measurements The following units shall be used on all Project documents: PROJECT UNIT Area m2 , mm2 Calorific Value (Mass Base) kJ/kg Calorific Value (Volume Base) kJ/m3 Concentration (Mass/Mass) mg/kg (Note1) Density (gas) kg/m3 (Gas) (liquid relative) Sp Gr T℃/15℃ (Liq. R) (liquid absolute) kg/m3 at 15℃ (Liq. A) Enthalpy kJ/kg Equipment Dimension & Pipe Lengths mm Electrical Conductivity uS/cm Flow rate L/min Flow liquid (vol) Sm3/h (15℃ & 101.325 kPa(a)) liquid (mass) kg/h, Tonnes/hr (Note 1) gas (vol) Nm3/h (0℃ & 101.325 kPa(a)) gas (mass) kg/h steam kg/h Fouling Resistance m2℃/kW Force Newton (N), kN Frequency Hz Heat Absorption kW/m2 Heat Content kJ Heat Duty kW Heat Transfer Coefficient kW/m2℃ Humidity % Length mm, m (Note 1) Liquid Specific Gravity SG at 15℃ Mass kg Molar Quantity kg-mole Mole Flow Rate kg-mole/h A R D 014 2 R IN P 19-A Rev. 2 Page 22 of 24 Employer Doc. No. NSRP Complex Project Contractor Doc. No. Title: Basic Engineering Design Data S-000-1220-0001V Nozzle & Flange Size in. (nominal) Piping Diameter in. (nominal) Plot Plan Dimensions mm Process Unit Capacity BPSD (Barrels per stream day) or KTA (1000 tonnes/annum) Power, Mechanical kW Pressure MPa(g); MPa (a) or kPa(g); kPa(a) Pressure (climatic) mbar Solar Heat W/m2 Soil thermal resistivity K m/W Specific Heat kJ/kg℃ Stress MPa or kPa Surface Tension dynes/cm Temperature ℃, K Thermal Conductivity kW/K m Thermal Resistivity K m/W Time (Note 1) Torque Nm Tubing Size mm Vacuum - kPa(g), kPa(a), mmH2O, mmHg Velocity m/s Viscosity, Volume, kinematic cSt dynamic cP liquid (vol) Sm3 (15℃ & 101.325 kPa(a)) gas (vol) Nm3 (0℃ & 101.325 kPa(a)) Note 1: Some of the commonly accepted units of measurements are used. A R D 014 2 R IN P 19-A Rev. 2 Page 23 of 24 NSRP Complex Project Title: Basic Engineering Design Data Attachment 2 Wind Rose, Annual (1951 - 2007) A R D 014 2 R IN P 19-A Employer Doc. No. Contractor Doc. No. S-000-1220-0001V Rev. 2 Page 24 of 24