HP Pump Shed - Comparision

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  • Fugro Report No.: 11/5457/AD/P-8362/Report 04/Rev (01) Page 20

    Table 16 Recommended Geotechnical Design Parameters Profile 2 (NROP-BH04 to BH11)

    Elevation

    (mCD)

    Thickness

    of layer

    (m)

    Soil / Rock

    Type

    SPT N

    Value

    UCS

    MPa

    (sat) kN/m3

    ' Deg

    E

    MPa

    +3.70 to +1.00 2.70 Medium dense, slightly silty to silty, very gravelly SAND 13 N.A. 17 31 15

    +1.00 to -8.00 9.00 Very weak, fine to medium grained CALCARENITE/SANDSTONE N.A. 2.0 21 >35 600

    -8.00 to -10.00 2.00 Very weak, CALCARENITE interbedded with SILTSTONE. N.A. 1.0 21 >35 200

    -10.00 to -14.70 4.70 Very weak, CALCARENITE interbedded with SILTSTONE and CONGLOMERATE.

    N.A. 2.0 21 >35 600

    Notes: 1) The cover soils removed while excavating the service pit were not considered in the profile (top 1.5m);

    2) NROP-BH06 was not considered in the above profile;

    3) N.A. - test is not applicable to type of material;

    4) Elevations presented are an average considering the subsurface profiles obtained at each test location.

    Table 17 Recommended Geotechnical Design Parameters Profile 3 (NROP-BH06)

    Elevation

    (mCD)

    Thickness

    of layer

    (m)

    Soil / Rock

    Type

    SPT N

    Value

    UCS

    MPa (sat) kN/m3

    ' Deg

    E

    MPa

    +3.50 to -2.50 6.00 Loose to medium dense, slightly silty to silty, very gravelly, fine to coarse SAND.

    10 N.A. 17 30 10

    -2.50 to -8.00 5.50 Very weak to weak, CONGLOMERATE N.A. 5.0 22 >35 1600

    -8.00 to -13.00 5.00 Exstremely weak to weak, CALCARENITE interbedded with SANDSTONE.

    N.A. 1.0 21 >35 150

    -13.00 to -15.0 2.00 Very weak to weak, CONGLOMERATE N.A. 4.0 21 >35 1000

    Notes: 1) The cover soils removed while excavating the service pit were not considered in the profile (top 1.5m);

    2) N.A. - test is not applicable to type of material;

    3) Elevations presented are an average considering the subsurface profiles obtained at each test location.

    sangeethaHighlight

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    carunkumarCalloutThis valuse used to calculate G = E/(2 (1+u))

  • Method: Cross-hole seismic survey TITLE: Shear ModulusProject: Zirku Facilities Upgrade New RO Plant

    P-8362 Potable Water Borehole: NROP-BH04 JOB REF : 11-5457-AD Location: Zirku Island

    DATE: CLIENT: ZADCO PLATE No: A6.1.316.02.2012

    Shear Modulus (GPa)

    -15.00

    -13.00

    -11.00

    -9.00

    -7.00

    -5.00

    -3.00

    -1.00

    1.00

    3.00

    5.000.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00

    Elev

    atio

    n (m

    CD

    )

    sangeethaHighlight

    sangeethaHighlight

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    carunkumarCalloutfor 0.6m depth G value take as 0.25 Gpa

  • Method: Cross-hole seismic survey TITLE: Poisson RatioProject: Zirku Facilities Upgrade New RO Plant

    P-8362 Potable Water Borehole: NROP-BH04 JOB REF : 11-5457-AD Location: Zirku Island

    DATE: CLIENT: ZADCO PLATE No: A6.1.416.02.2012

    Poissons Ratio

    -15.00

    -13.00

    -11.00

    -9.00

    -7.00

    -5.00

    -3.00

    -1.00

    1.00

    3.00

    5.000.00 0.10 0.20 0.30 0.40 0.50

    Elev

    atio

    n (m

    CD

    )

    sangeethaHighlight

    sangeethaHighlight

    sangeethaHighlight

    carunkumarCalloutfor the depth of o.6m u taken as 0.4

  • 1 Soil and Foundation Data

    Allowable Soil Bearing Qas = kN/m2

    Shear Modulus G = kN/m2

    Soil Internal Damping Ratio =Poisson's Ratio =Unit Weight of Soil s = kN/m2Unit Weight of Concrete c = kN/m2

    Footing Width (Z Direction) FL = mFooting Length (X Direction) FB = mFooting Height FH = mPedestal Width PL = mP d t l L th PB

    250.9

    00

    DOCUMENT: Machine Foundation DesignContractor Document No.

    All Reference in this calculation note is made to SAES Q-007 "Foundation and Supporting Structures for heavy machinery" unless otherwise noted.

    250000

    0.41724

    0.04

    140

    30-Apr-15

    REVSTRUCTURE: High Pressure Pump - RO Pass - I

    DESIGNED CHECKEDA1

    TECTON ENGINEERING & CONSTRUCTION LLC, ABU DHABI

    PROJECT: EPC Works for Potable Water System & Sewage Treatment Plant at ZirkuZADCO Document No.

    DATE

    Pedestal Length PB = mPedestal Height PH = mFoundation Top above Ground Level G.L = mHeight h = mThickness of Grout = m

    2 Equipment DataWeight of Pump Wc = 0.955 ton = 9.4 kNWeight of Motor Wm = 3.81 ton = 37.4 kNWeight of Base Plate Wb = 1.95 ton = 19.1 kNWeight of Silencer Ws = 0 ton = 0.0 kNTotal Weight WL = 6.715 ton = 65.9 kN

    3 Machine Data(1) Values for EquipmentRPM PUMP = rpmWeight PUMP = tonUnbalanced Force PUMP = tonRPM MOTOR = rpmWeight MOTOR = tonUnbalanced Force MOTOR = ton

    (2) Dimensions of Equipment & FoundationC.G from machine bottom to machine center = mC.G of shaft from machine bottom = mC.G from pedestal edge to machine center (X-direction) (Edx) = mC.G from pedestal edge to machine center (Y-direction) (Edy) = m

    0.30.9

    00

    3.810

    2.51

    0.90.9

    0.025

    30000.95503000

  • DOCUMENT: Machine Foundation DesignContractor Document No. 30-Apr-15

    REVSTRUCTURE: High Pressure Pump - RO Pass - I

    DESIGNED CHECKEDA1

    TECTON ENGINEERING & CONSTRUCTION LLC, ABU DHABI

    PROJECT: EPC Works for Potable Water System & Sewage Treatment Plant at ZirkuZADCO Document No.

    DATE

    4 Check for Blower Foundation Design4.1 The Mass Ratio

    (1) Foundation weightW c = [(FL*FB*FH)+(PL*PB*PH)] * Unit wt of Concrete

    = 24 *((2*5*0.9)+(0*0*0)) = kN(2) Machine weight

    = kN(3) Mass Ratio SAES Q-007

    R = Wc / Wm > 3 = cl 6.1.2

    Condition: Ratio > 5, for reciprocating equipmentCondition: Ratio > 3 , for rotating equipment

    Wm = Weight of blower + Weight of motor + Weight of base plate + Weight of Silencer 65.87

    3.28Hence OK

    216.00

    4.2 The Minimum Thickness of Concrete FoundationSAES Q-007

    FH + PH 0.6 + FB / 30 (m) cl 6.1.3

    4.3 The Width of Concrete FoundationSAES Q-007

    FL > 1.5 * Vertical Distance From the Base to the Machine Centerline cl 6.1.42 > 1.350

    4.4 Allowable Soil Bearing Pressure (Static)

    = (216+65.87415)/(2*5) = kN/m2

    (Low Tuned Foundations) = kN/m2 SAES Q-007cl 8.2

    4.5 Allowable Eccentricities for Concrete Foundation

    W1 = Wc + Wm = kNX' = = m

    SAES Q-007Eccentricity in X-Direction cl 7.1

    = (100*((5/2)-2.5))/2 = Condition : 5%

    ((65.87415*2.5) + (0*0*0*24*(0/2)) + (2*5*0.9*24*(2/2))) / 281.87415

    0.000Hence OK

    281.872.500

    Hence OK

    0.90 0.767 Hence OK

    Hence OK

    Q = Wt / Area

    Qa = 0.75 * Qas 10528.187415

  • DOCUMENT: Machine Foundation DesignContractor Document No. 30-Apr-15

    REVSTRUCTURE: High Pressure Pump - RO Pass - I

    DESIGNED CHECKEDA1

    TECTON ENGINEERING & CONSTRUCTION LLC, ABU DHABI

    PROJECT: EPC Works for Potable Water System & Sewage Treatment Plant at ZirkuZADCO Document No.

    DATE

    Y' = = mSAES Q-007

    Eccentricity in Y-Direction cl 7.2= (100*((2/2) - 1)) / 2 = Condition : 5%

    Z' == m

    4.6 Rebar CheckRebar Dia = mmStirrup Dia = mmRequired Ast = 0.0018 x b x H/2 on each face SAES Q-007

    = 0.0018 * 2 * 0.9 / 2 = mm2/m cl 5.2.3Rebar Spacing = mmProvided Ast = mm2/m

    1241675.52

    ((65.87415*1) + (0*0*0*24*(0/2)) + (2*5*0.9*24*(2/2))) / 281.87415

    (65.87415*(0.9+0+0.9)) + ((0*0*0*24)*(0.9 + (0/2))) + ((2*5*0.9*24)*(0.9/2))) / 281.87415

    1620.000

    1612

    0.765

    Hence OK

    1.000

    0.00

    Provide 16 mm bars @ 120 mm c/c on top and bottom faces.Provide 12 mm bars @ 120 as stirrup.

  • 1 Input Data1.1 Soil and Foundation Data

    Allowable Soil Bearing Qas = kN/m2

    Shear Modulus G = kN/m2

    Soil Internal Damping Ratio =Poisson's Ratio =Unit Weight of Soil s = kN/m2Unit Weight of Concrete c = kN/m2Footing Width FL = mFooting Length FB = mFooting Height FH = mPedestal Width PL = mPedestal Length PB = m

    TECTON ENGINEERING & CONSTRUCTION LLC, ABU DHABI

    DESIGNED CHECKED

    140

    2500000.040.417

    250.9

    PROJECT: EPC Works for Potable Water System & Sewage Treatment Plant at ZirkuZADCO Document No.

    DATE

    DOCUMENT: Machine Foundation DesignContractor Document No. 30-Apr-15

    REV

    A1All Reference in this calculation note is made to Design of structures and foundations for vibrating machines by Suresh.C.Arya unless otherwise noted.

    0

    24

    STRUCTURE:

    0Pedestal Length PB mPedestal Height PH = mFoundation Top above Ground Level G.L = mHeight h = mThickness of Grout = m

    1.2 Equipment DataWeight of Equipment Wc = 0.955 ton = 9.4 kNWeight of Motor Wm = 3.81 ton = 37.4 kNWeight of Base Plate Wb = 1.95 ton = 19.1 kNWeight of Silencer Ws = 0 ton = 0.0 kNTotal Weight WL = 6.715 ton = 65.9 kN

    2 Machine Data(1) Values for EquipmentRPM C.A.BLOWER = rpmRotor Weight C.A.BLOWER = tonUnbalanced Force C.A.BLOWER = tonRPM MOTOR = rpmRotor Weight MOTOR = tonUnbalanced Force MOTOR = ton

    (2) Dimensions of Equipment & FoundationC.G from machine bottom to machine center = mC.G of shaft from machine bottom = mC.G from pedestal edge to machine center (X-direction) (Edx) = mC.G from pedestal edge to machine center (Y-direction) (Edy) = m

    030003.81

    000.30.90.025

    0

    0.90.92.51

    30000.955

  • TECTON ENGINEERING & CONSTRUCTION LLC, ABU DHABI

    DESIGNED CHECKED