BF-VentilationINTERNATIONAL CONSTRUCTION & INVESTMENT CONSULTANCY CO.,LTDAddress : 2nd floor , 140 Nguyen Van Thu Street.Dakao Ward , District 1 , HCM City VietNamTel: (84-8) 9111915 - 9111916 ; Fax : (84-8) 9111914Email : m_e@icic.com.vn ; Website : www.icic.com.vnF06-DMECng trnh/Project : Khu nh Estella IINgy/Date :2/7/2008Hng mc/Service : Pressurization - Calculation sheetReason for issue :Concept; Tender; Approval; Construction; Boq; Information; Action; Comment; RevisionDanh sch pht hnh/Distribution List :S lng pht hnh/Number of copies Issued- Khch hng/Client : Keppel land- a CD/Disk :- Kin trc/Architect :- Bn in/Print paper :- T vn C-in/M&E Consultant : ICIC- Bn photo/Photo paper :- Nh thu chnh/Main Contractor :- Khc/Others :- Khc/Others :1./Standard refer :-Singapore CP-13 Mechanical ventilation and air conditioning in buildingCALCULATION SHEET OF VENTILATION OF BASEMENTStandardSingapore CP 13 : 1999*Floor Area (A) :15225m2*Efficient Area :10420m2*Height Level(Efficient):2.5m*Air changes per hour (ACH)Normal operating :6.0ACHEmergency operating :9.0ACH*Exhaust air flow :Normal operating :43417L/sAdopt43000L/sEmergency operating :65125L/sAdopt65000L/s*Fresh air flow :Normal operating :34733L/sAdopt35000L/sEmergency operating :52100L/sAdopt52000L/sBlock 5:*Pump room area :58m2Height :3mAir Changes per Hour :8ACHExhaust air flow :322L/sAdopt320L/s*LV switch room :38m2Height :3mAir Changes per Hour :6ACHExhaust air flow :158L/sAdopt160L/sBlock 6:*Pump room area :48m2Height :3mAir Changes per Hour :8ACHExhaust air flow :267L/sAdopt270L/s*LV switch room :26m2Height :3mAir Changes per Hour :6ACHExhaust air flow :108L/sAdopt110L/sBlock 7:*Pump room area :68m2Height :3mAir Changes per Hour :8ACHExhaust air flow :378L/sAdopt380L/s*Swimming pool Pump room area :105m2Height :3mAir Changes per Hour :8ACHExhaust air flow :583L/sAdopt580L/s*LV switch room :52m2Height :3mAir Changes per Hour :6ACHExhaust air flow :217L/sAdopt220L/sPreparedChecking 01Checking 02&03Name : Thi PhongName : Thi PhongName : L Vn XunSignature :Signature :Signature :

Page &P of &N

Pressurization-20FINTERNATIONAL CONSTRUCTION & INVESTMENT CONSULTANCY CO.,LTDAddress : 2nd floor , 140 Nguyen Van Thu Street.Dakao Ward , District 1 , HCM City VietNamTel: (84-8) 9111915 - 9111916 ; Fax : (84-8) 9111914Email : m_e@icic.com.vn ; Website : www.icic.com.vnF06-DMECng trnh/Project : Khu nh Estella IINgy/Date :2/7/2008Hng mc/Service : Pressurization - Calculation sheetReason for issue :Concept; Tender; Approval; Construction; Boq; Information; Action; Comment; RevisionDanh sch pht hnh/Distribution List :S lng pht hnh/Number of copies Issued- Khch hng/Client : Keppel land- a CD/Disk :- Kin trc/Architect :- Bn in/Print paper :- T vn C-in/M&E Consultant : ICIC- Bn photo/Photo paper :- Nh thu chnh/Main Contractor :- Khc/Others :- Khc/Others :1./Standard refer :-Singapore CP-13 Mechanical ventilation and air conditioning in building-BS EN 12101-6 : 2005 Smoke and heat control system-TCVN 2622: 1995 Fire prevention and protection for buildings and structures - Design requirements-TCVN 6160: 1996 Fire protection - High rise building - Design requirements2./System Calculation :-Different pressure between staircase and Lobby : 5010 Pa when all doors shall be closed.-Different pressure between staircase and Lobby : 10 Pa when final exit door & two adjoining doors at any storeys shall be openedand all others shall be closed.-Air velocity through by the opened doors : 0.75 m/s.-In normal condition, ventilation for staircase : 4 Air changes per hour.STAIRCASE PRESSURIZATION CALCULATION SHEETStandard: BS EN 12101-6 : 2005System classification:Using class E for this design.I. Input data:* Velocity through the opened door (V - m/s) :0.75* Door area (A - m2)1.6* Number of opened door (n) :3II. Equation :Qsdo (m3/s) = 0.83 x Ale xORQsdo (m3/s) = A x V x nQL (m3/s) = 0.83 x Ale xQS (m3/s) = QL x 1.5Qsdo : Leakage air (Different pressure shall be 10 Pa) when three doors are opened (two doors at fire floor, adjacent floor and final exit)Q : Require flow (select the value is larger between Qs and Qsdo)QL : Leakage air when all doors are closed (Different pressure shall be 50 Pa)Ale : Gap of closed doors, Estimate follow the table A.3, Standard BS EN 12101-6 : 2005, Ale =0.02III. Calculation :Data:Number of floors (N) =20FloorsCalculate the value of Qs :QL=4.70(m3/s )Qs=7.04(m3/s )Calculate the value of Qsdo :-Air flow criterion :Qs=3.60(m3/s )-Pressure criterion :Qs=13.49(m3/s )Select QSDO =13.5(m3/s )IV. Result :The air supply for pressurization via the duct system so the required air flow shall be increased15%Q = QSDO x 1.15 =15.5(m3/s )V. Estimation of size of Air release area at fire floor:The air leak into the fire floor :3(m3/s )Air release area =1.6(m2)VII. Door opening forces :The permissible pressure to limit the door opening forces : 100NVIII. Calculation size of Air relief damper :When all doors are closed :Q' = Q - QL =10.82(m3/s )Air relief area =1.68(m2)STAIRCASE VENTILATION CALCULATION SHEETStandard: Singapore CP 13 : 1999I. Input data :* Staircase area (m2) - A20* Hight (m) - H70* Air changes per hour - n4* Number of floor - N20II. Equation :Qtg = AxHxnQtg : Require flow (m3/hr)III. Result :Qtg =5600(m3/h )Qtg =1,600(l/s)PreparedChecking 01Checking 02&03Name : Thi PhongName : Thi PhongName : L Vn XunSignature :Signature :Signature :

Page &P of &N

Pressurization-25FINTERNATIONAL CONSTRUCTION & INVESTMENT CONSULTANCY CO.,LTDAddress : 2nd floor , 140 Nguyen Van Thu Street.Dakao Ward , District 1 , HCM City VietNamTel: (84-8) 9111915 - 9111916 ; Fax : (84-8) 9111914Email : m_e@icic.com.vn ; Website : www.icic.com.vnF06-DMECng trnh/Project : Khu nh Estella IINgy/Date :2/7/2008Hng mc/Service : Pressurization - Calculation sheetReason for issue :Concept; Tender; Approval; Construction; Boq; Information; Action; Comment; RevisionDanh sch pht hnh/Distribution List :S lng pht hnh/Number of copies Issued- Khch hng/Client : Keppel land- a CD/Disk :- Kin trc/Architect :- Bn in/Print paper :- T vn C-in/M&E Consultant : ICIC- Bn photo/Photo paper :- Nh thu chnh/Main Contractor :- Khc/Others :- Khc/Others :1./Standard refer :-Singapore CP-13 Mechanical ventilation and air conditioning in building-BS EN 12101-6 : 2005 Smoke and heat control system-TCVN 2622: 1995 Fire prevention and protection for buildings and structures - Design requirements-TCVN 6160: 1996 Fire protection - High rise building - Design requirements2./System Calculation :-Different pressure between staircase and Lobby : 5010 Pa when all doors shall be closed.-Different pressure between staircase and Lobby : 10 Pa when final exit door & two adjoining doors at any storeys shall be openedand all others shall be closed.-Air velocity through by the opened doors : 0.75 m/s.-In normal condition, ventilation for staircase : 4 Air changes per hour.STAIRCASE PRESSURIZATION CALCULATION SHEETStandard: BS EN 12101-6 : 2005System classification:Using class E for this design.I. Input data:* Velocity through the opened door (V - m/s) :0.75* Door area (A - m2)1.6* Number of opened door (n) :3II. Equation :Qsdo (m3/s) = 0.83 x Ale xORQsdo (m3/s) = A x V x nQL (m3/s) = 0.83 x Ale xQS (m3/s) = QL x 1.5Qsdo : Leakage air (Different pressure shall be 10 Pa) when three doors are opened (two doors at fire floor, adjacent floor and final exit)Q : Require flow (select the value is larger between Qs and Qsdo)QL : Leakage air when all doors are closed (Different pressure shall be 50 Pa)Ale : Gap of closed doors, Estimate follow the table A.3, Standard BS EN 12101-6 : 2005, Ale =0.02III. Calculation :Data:Number of floors (N) =25FloorsCalculate the value of Qs :QL=5.87(m3/s )Qs=8.80(m3/s )Calculate the value of Qsdo :-Air flow criterion :Qs=3.60(m3/s )-Pressure criterion :Qs=13.75(m3/s )Select QSDO =13.8(m3/s )IV. Result :The air supply for pressurization via the duct system so the required air flow shall be increased15%Q = QSDO x 1.15 =15.8(m3/s )V. Estimation of size of Air release area at fire floor:The air leak into the fire floor :3(m3/s )Air release area =1.6(m2)VII. Door opening forces :The permissible pressure to limit the door opening forces : 100NVIII. Calculation size of Air relief damper :When all doors are closed :Q' = Q - QL =9.95(m3/s )Air relief area =1.55(m2)STAIRCASE VENTILATION CALCULATION SHEETStandard: Singapore CP 13 : 1999I. Input data :* Staircase area (m2) - A20* Hight (m) - H87.5* Air changes per hour - n4* Number of floor - N25II. Equation :Qtg = AxHxnQtg : Require flow (m3/hr)III. Result :Qtg =7000(m3/h )Qtg =2,000(l/s)PreparedChecking 01Checking 02&03Name : Thi PhongName : Thi PhongName : L Vn XunSignature :Signature :Signature :

Page &P of &N

AC - CalINTERNATIONAL CONSTRUCTION & INVESTMENT CONSULTANCY CO.,LTDINTERNATIONAL CONSTRUCTION & INVESTMENT CONSULTANCY CO.,LTDAddress : 2nd floor , 140 Nguyen Van Thu Street.Dakao Ward , District 1 , HCM City VietNamTel: (84-8) 9111915 - 9111916 ; Fax : (84-8) 9111914Email : m_e@icic.com.vn ; Website : www.icic.com.vnF06-DMECng trnh/Project : Khu nh Estella IINgy/Date :2/7/2008Hng mc/Service : Estimation sheet of cooling loadReason for issue :Concept; Tender; Approval; Construction; Boq; Information; Action; Comment; RevisionDanh sch pht hnh/Distribution List :S lng pht hnh/Number of copies Issued- Khch hng/Client : Keppel land- a CD/Disk :- Kin trc/Architect :- Bn in/Print paper :- T vn C-in/M&E Consultant : ICIC- Bn photo/Photo paper :- Nh thu chnh/Main Contractor :- Khc/Others :- Khc/Others :ESTIMATION OF COOLING LOADNo.Room NameRoom aream2Unit Cooling loadkWCooling loadkWElectrical capacitykWQuantityTotalkWRemarksAApartmentType 2A3.60.01Dinning & Living room240.256.002.012.02Master Bed room120.151.800.810.83Bed room 27.50.151.130.810.8Type 2B3.61Dinning & Living room230.255.752.012.02Master Bed room8.50.151.280.810.83Bed room 26.60.150.990.810.8Type 2C3.61Dinning & Living room220.255.502.012.02Master Bed room100.151.500.810.83Bed room 270.151.050.810.8Type 2D3.61Dinning & Living room210.255.252.012.02Master Bed room11.50.151.730.810.83Bed room 290.151.350.810.8Type 2E4.11Dinning & Living room330.258.252.512.52Master Bed room140.152.100.810.83Bed room 2140.152.100.810.8Type 3A4.91Dinning & Living room270.256.752.512.52Master Bed room90.151.350.810.83Bed room 28.60.151.290.810.84Bed room 370.151.050.810.8Type 3B4.91Dinning & Living room290.257.252.512.52Master Bed room140.152.100.810.83Bed room 290.151.350.810.84Bed room 370.151.050.810.8Type 3C4.91Dinning & Living room260.256.502.512.52Master Bed room90.151.350.810.83Bed room 290.151.350.810.84Bed room 370.151.050.810.8Type 3D4.91Dinning & Living room300.257.502.512.52Master Bed room110.151.650.810.83Bed room 2120.151.800.810.84Bed room 3100.151.500.810.8Type 3A-SINGLE PENTHOUSE6.81Dinning & Living room650.213.004.014.02Master Bed room250.153.751.211.23Bed room 2120.151.800.810.84Bed room 3100.151.500.810.8Type 3B-SINGLE PENTHOUSE6.81Dinning & Living room650.213.004.014.02Master Bed room260.153.901.211.23Bed room 2100.151.500.810.84Bed room 3100.151.500.810.8Type 4-LOWER DUPLEX PENTHOUSE11.2Lower1Dinning & Living room530.2513.254.0142Master Bed room170.152.550.810.83Bed room 3100.151.500.810.8Upper1Family room250.256.254.0142Master Bed room240.153.600.810.83Bed room 2140.152.100.810.8Type 4-SINGLE PENTHOUSE9.41Dinning & Living room820.2520.507.017.02Master Bed room230.153.450.810.83Junior master Bed room190.152.850.810.84Bed room 2130.151.950.810.8Type 5-LOWER DUPLEX PENTHOUSE10.0Lower1Dinning & Living room600.2515.004.014.02Junior master Bed room150.152.250.810.83Bed room 3110.151.650.810.84Bed room 4120.151.800.810.8Upper1Family room220.255.502.012.02Master Bed room170.152.550.810.83Bed room 5140.152.100.810.8Type 5A-SINGLE PENTHOUSE10.21Dinning & Living room760.2519.007.017.02Master Bed room120.151.800.810.83Junior master Bed room120.151.800.810.83Bed room 4120.151.800.810.84Bed room 5120.151.800.810.8Type 5B-SINGLE PENTHOUSE13.01Dinning & Living room1000.2525.009.019.02Master Bed room150.152.250.810.83Junior master Bed room130.151.950.810.84Bed room 3100.151.500.810.85Bed room 4120.151.800.810.86Bed room 5120.151.800.810.8PreparedChecking 01Checking 02&03Name : Thi PhongName : Thi PhongName : L Vn XunSignature :Signature :Signature :

Page &P of &N

MBD000772D6.unknown

MBD001FCC2F.unknown

MBD001FCC30.unknown

MBD0017188B.psd

MBD001FCC2E.psd

MBD000772D7.unknown

MBD0006DB81.psd

MBD0007276B.psd