draft survey manual calculation
TRANSCRIPT
N O R D E NDampskibsselskabet "NORDEN" A/S 52 Strandvejen, DK-2900 Hellerup
Telephone+45 33 15 04 51 Telefax+45 33 42 05 30 Drycargo Telefax+45 33 93 37 33 TechnicalTelex 22374 E-mail: [email protected] Comtext A53DK0 33. www.ds-norden.com
INITIAL DRAFT SURVEY Vessel : MV NORDFLEX Voyage No : 62 Date : 8-Apr-23Flag : Danish Cargo : Rock Salt Master : S.AnthoniussenPort : C.PATILLOS IMO No : 9245249 Chief Offr JPBGALANGrt / Nrt : 30,085 Tons / 18,207 Tons Time Of Survey : 15:20 Surveyor:
Ship's Elements & Factors
Ballast Water 241.000 MT 1 1.200Fresh Water 217.000 MT 9.950Fuel Oil 509.600 MT 170.850Diesel Oil 45.300 MT LBP 182.000Lube Oil 40.060 MT 0.0000Deductible Weights 1052.960 MTLightship Weight 8428.000 MTTotal Weights 9480.960 MT 2 Dock Specific Gravity 1.0280
3 DRAFT MARKSFORWARD MIDSHIP AFT
PORT (P) 4.260 M 5.250 M 6.550 MSTBD (S) 4.300 M 5.440 M 6.580 M
MEAN (P+s)/2 Mdf 4.280 M Mdx 5.345 M Mda 6.565 M
4 APPARENT TRIM = (Mda - Mdf) LBP 182.000Mda = 6.565 M LBM 170.850Mdf = 4.280 M TRIM Corr. = 1.065262
APPARENT TRIM = 2.285 M App. TRIM 2.285 MCorr.TRIM = 2.434
5 DRAFT CORRECTION TO OBTAIN DRAFT AT PERPENDICULARFwd Correction = -0.0160Aft Correction = 0.1331Mid Correction = 0.0000
6 DRAFT AT PERPENDICULARSMdf = 4.280 M Mdx = 5.345 M Mda = 6.565 M
Fwd Corr. = -0.0160 Mid Corr. = 0.0000 Aft Corr. = 0.1331Draft at FP = 4.264 M Draft@Mid Mdo = 5.345 M Draft at AP = 6.698 M
7 = 5.481 M
8 CORRECTED TRIM = 2.434 M
9 = 5.3790 M
10 TABULATED DRAFT @ QM = 5.37 M TPC 50.50 MF / LCF -6.94
11 TABULATED DISPLACEMENT = 25,440.000 At QM
12 DISPLACEMENT DIFFERENCE = 45.45
13 CORRECTED DISPLACEMENT AT QM = 25,485.450
14 MTC1=MTC@(QM+0.5) = 5.87 M = mtc1 565.90
15 MTC2=MTC@(QM-0.5) = 4.87 M = mtc2 545.70
15 MTC1 - MTC2 = Dm / dZ = 20.20
16 TrimxTpcxLcfx100/LPP = 1ST CORRECTION = -468.729
17 50x(dm/Dz)xTRIM/LPP = 2ND CORRECTION = 32.880
Disp @ QM + 1st Corr. + 2nd Corr. 18 DISPLACEMENT (SW) ► 25049.601
Disp (SW) x Dock Density / 1.025 19 FINAL DISPLACEMENT ► 25122.917
20 INITIAL NET DISP. ► 24069.957
21 LIGHTSHIP WEIGHT ► 8428.000
22 ACTUAL DEADWEIGHT ► 16694.917
23 DEDUCTIBLE WEIGHT ► 1052.960
24 CONSTANT ► 200.722
25 CARGO ► 15,441.235
Dist. Fwd Mark to FPDist Aft Mark APDist Bet Draft Marks LBM
Midship Corr. dX
MEAN DRAFT AT PERPENDICULARS (MdP)
QUARTER MEAN DRAFT (QM)
JPBG : Change Value Of Blue Colored Font only.
JPBG : Forget Not..!ux!
JpbG : = (3 X Mdo + MdP)/4Last Digit equals the Remaindermultiply by TPC = Disp. Diff.Ex. QM Draft = 11.825 remainder = .5xTPC 55.40 Disp Diff. = 27.70
JpbG : From Hydrostatic Table.
JpbG : From Hydrostatic Table.JpbG : From Hydrostatic Table.
N O R D E NDampskibsselskabet "NORDEN" A/S 52 Strandvejen, DK-2900 Hellerup
Telephone+45 33 15 04 51 Telefax+45 33 42 05 30 Drycargo Telefax+45 33 93 37 33 TechnicalTelex 22374 E-mail: [email protected] Comtext A53DK0 33. www.ds-norden.com
INTERMEDIATE DRAFT SURVEY Vessel : MV NORDFLEX Voyage No : 62 Date : 8-Apr-23Flag : Danish Cargo : Rock Salt Master : S.AnthoniussenPort : C.PATILLOS IMO No : 9245249 Chief Offr JPBGALANGrt / Nrt : 30,085 Tons / 18,207 Tons Time Of Survey : Surveyor:
Ship's Elements & Factors
Ballast Water 97.000 MT 1 1.200Fresh Water 110.000 MT 9.950Fuel Oil 1133.000 MT 170.850Diesel Oil 35.000 MT LBP 182.000Lube Oil 0.000 MT 0.0000Deductible Weights 1375.000 MTLightship Weight 8428.000 MTTotal Weights 9803.000 MT 2 Dock Specific Gravity 1.0000
3 DRAFT MARKSFORWARD MIDSHIP AFT
PORT (P) 11.720 M 11.800 M 11.950 MSTBD (S) 11.760 M 11.880 M 11.990 M
MEAN (P+s)/2 Mdf 11.740 M Mdx 11.840 M Mda 11.970 M
4 APPARENT TRIM = (Mda - Mdf) LBP 182.000Mda = 11.970 M LBM 170.850Mdf = 11.740 M TRIM Corr. = 1.065262
APPARENT TRIM = 0.230 M App. TRIM 0.230 MCorr.TRIM = 0.245
5 DRAFT CORRECTION TO OBTAIN DRAFT AT PERPENDICULARFwd Correction = -0.0016Aft Correction = 0.0134Mid Correction = 0.0000
6 DRAFT AT PERPENDICULARSMdf = 11.740 M Mdx = 11.840 M Mda = 11.970 M
Fwd Corr. = -0.0016 Mid Corr. = 0.0000 Aft Corr. = 0.0134Draft at FP = 11.738 M Draft@Mid Mdo = 11.840 M Draft at AP = 11.983 M
7 = 11.861 M
8 CORRECTED TRIM = 0.245 M
9 = 11.8452 M
10 TABULATED DRAFT @ QM = 11.84 M TPC 55.40 MF / LCF 1.67
11 TABULATED DISPLACEMENT = 59,763.000 At QM
12 DISPLACEMENT DIFFERENCE = 27.70
13 CORRECTED DISPLACEMENT AT QM = 59,790.700
14 MTC1=MTC@(QM+0.5) = 12.34 M = mtc1 732.50
15 MTC2=MTC@(QM-0.5) = 11.34 M = mtc2 709.70
15 MTC1 - MTC2 = Dm / dZ = 22.80
16 TrimxTpcxLcfx100/LPP = 1ST CORRECTION = 12.455
17 50x(dm/Dz)xTRIM/LPP = 2ND CORRECTION = 0.376
Disp @ QM + 1st Corr. + 2nd Corr. 18 DISPLACEMENT (SW) ► 59,803.531
Disp (SW) x Dock Density / 1.025 19 FINAL DISPLACEMENT ► 58,344.908
20 INTERMED. NET DISP ► 56,969.908
21 LIGHTSHIP WEIGHT ► 8,428.000
22 ACTUAL DEADWEIGHT ► 49,916.908
23 DEDUCTIBLE WEIGHT ► 1,375.000
24 CONSTANT ► 200.000
25 CARGO ► 32,899.951
26 Cargo To Load/Discharge ► 49,000.000
Dist. Fwd Mark to FPDist Aft Mark APDist Bet Draft Marks LBM
Midship Corr. dX
MEAN DRAFT AT PERPENDICULARS (MdP)
QUARTER MEAN DRAFT (QM)
JPBG : Change Value Of Blue Colored Font only.
JPBG : Forget Not..!ux!
JpbG : = (3 X Mdo + MdP)/4Last Digit equals the Remaindermultiply by TPC = Disp. Diff.Ex. QM Draft = 11.825 remainder = .5xTPC 55.40 Disp Diff. = 27.70
27 Balance To Load/Disch. ► 16,100.049
N O R D E NDampskibsselskabet "NORDEN" A/S 52 Strandvejen, DK-2900 Hellerup
Telephone+45 33 15 04 51 Telefax+45 33 42 05 30 Drycargo Telefax+45 33 93 37 33 TechnicalTelex 22374 E-mail: [email protected] Comtext A53DK0 33. www.ds-norden.com
INTERMEDIATE 2 DRAFT SURVEY Vessel : MV NORDFLEX Voyage No : 62 Date : 8-Apr-23Flag : Danish Cargo : Rock Salt Master : S.AnthoniussenPort : C.PATILLOS IMO No : 9245249 Chief Offr JPBGALANGrt / Nrt : 30,085 Tons / 18,207 Tons Time Of Survey : 15:20 Surveyor:
Ship's Elements & Factors
Ballast Water 97.000 MT 1 1.200Fresh Water 110.000 MT 9.950Fuel Oil 1133.000 MT 170.850Diesel Oil 35.000 MT LBP 182.000Lube Oil 0.000 MT 0.0000Deductible Weights 1375.000 MTLightship Weight 8428.000 MTTotal Weights 9803.000 MT 2 Dock Specific Gravity 1.0000
3 DRAFT MARKSFORWARD MIDSHIP AFT
PORT (P) 11.720 M 11.800 M 11.950 MSTBD (S) 11.760 M 11.880 M 11.990 M
MEAN (P+s)/2 Mdf 11.740 M Mdx 11.840 M Mda 11.970 M
4 APPARENT TRIM = (Mda - Mdf) LBP 182.000Mda = 11.970 M LBM 170.850Mdf = 11.740 M TRIM Corr. = 1.065262
APPARENT TRIM = 0.230 M App. TRIM 0.230 MCorr.TRIM = 0.245
5 DRAFT CORRECTION TO OBTAIN DRAFT AT PERPENDICULARFwd Correction = -0.0016Aft Correction = 0.0134Mid Correction = 0.0000
6 DRAFT AT PERPENDICULARSMdf = 11.740 M Mdx = 11.840 M Mda = 11.970 M
Fwd Corr. = -0.0016 Mid Corr. = 0.0000 Aft Corr. = 0.0134Draft at FP = 11.738 M Draft@Mid Mdo = 11.840 M Draft at AP = 11.983 M
7 = 11.861 M
8 CORRECTED TRIM = 0.245 M
9 = 11.8452 M
10 TABULATED DRAFT @ QM = 11.84 M TPC 55.40 MF / LCF 1.67
11 TABULATED DISPLACEMENT = 59,763.000 At QM
12 DISPLACEMENT DIFFERENCE = 27.70
13 CORRECTED DISPLACEMENT AT QM = 59,790.700
14 MTC1=MTC@(QM+0.5) = 12.34 M = mtc1 732.50
15 MTC2=MTC@(QM-0.5) = 11.34 M = mtc2 709.70
15 MTC1 - MTC2 = Dm / dZ = 22.80
16 TrimxTpcxLcfx100/LPP = 1ST CORRECTION = 12.455
17 50x(dm/Dz)xTRIM/LPP = 2ND CORRECTION = 0.376
Disp @ QM + 1st Corr. + 2nd Corr. 18 DISPLACEMENT (SW) ► 59,803.531
Disp (SW) x Dock Density / 1.025 19 FINAL DISPLACEMENT ► 58,344.908
20 INTERMED. 2 NET DISP ► 56,969.908
21 LIGHTSHIP WEIGHT ► 8,428.000
22 ACTUAL DEADWEIGHT ► 49,916.908
23 DEDUCTIBLE WEIGHT ► 1,375.000
24 CONSTANT ► 200.000
25 CARGO ► 32,899.951
26 Cargo To Load/Discharge ► 49,000.000
Dist. Fwd Mark to FPDist Aft Mark APDist Bet Draft Marks LBM
Midship Corr. dX
MEAN DRAFT AT PERPENDICULARS (MdP)
QUARTER MEAN DRAFT (QM)
JPBG : Change Value Of Blue Colored Font only.
JPBG : Forget Not..!ux!
JpbG : = (3 X Mdo + MdP)/4Last Digit equals the Remaindermultiply by TPC = Disp. Diff.Ex. QM Draft = 11.825 remainder = .5xTPC 55.40 Disp Diff. = 27.70
27 Balance To Load/Disch. ► 16,100.049
N O R D E NDampskibsselskabet "NORDEN" A/S 52 Strandvejen, DK-2900 Hellerup
Telephone+45 33 15 04 51 Telefax+45 33 42 05 30 Drycargo Telefax+45 33 93 37 33 TechnicalTelex 22374 E-mail: [email protected] Comtext A53DK0 33. www.ds-norden.com
FINAL DRAFT SURVEY Vessel : MV NORDFLEX Voyage No : 62 Date : 8-Apr-23Flag : Danish Cargo : Rock Salt Master : S.AnthoniussenPort : C.PATILLOS IMO No : 9245249 Chief Offr JPBGALANGrt / Nrt : 30,085 Tons / 18,207 Tons Time Of Survey : 15:20 Surveyor:
Ship's Elements & Factors
Ballast Water 100.700 MT 1 1.200Fresh Water 90.000 MT 9.950Fuel Oil 839.700 MT 170.850Diesel Oil 63.800 MT LBP 182.000Lube Oil 0.000 MT 0.0000Deductible Weights 1094.200 MTLightship Weight 8428.000 MTTotal Weights 9522.200 MT 2 Dock Specific Gravity 1.0250
3 DRAFT MARKSFORWARD MIDSHIP AFT
PORT (P) 11.590 M 11.670 M 11.700 MSTBD (S) 11.580 M 11.660 M 11.690 M
MEAN (P+s)/2 Mdf 11.585 M Mdx 11.665 M Mda 11.695 M
4 APPARENT TRIM = (Mda - Mdf) LBP 182.000Mda = 11.695 M LBM 170.850Mdf = 11.585 M TRIM Corr. = 1.065262
APPARENT TRIM = 0.110 M App. TRIM 0.110 MCorr.TRIM = 0.117
5 DRAFT CORRECTION TO OBTAIN DRAFT AT PERPENDICULARFwd Correction = -0.0008Aft Correction = 0.0064Mid Correction = 0.0000
6 DRAFT AT PERPENDICULARSMdf = 11.585 M Mdx = 11.665 M Mda = 11.695 M
Fwd Corr. = -0.0008 Mid Corr. = 0.0000 Aft Corr. = 0.0064Draft at FP = 11.584 M Draft@Mid Mdo = 11.665 M Draft at AP = 11.701 M
7 = 11.643 M
8 CORRECTED TRIM = 0.117 M
9 = 11.6595 M
10 TABULATED DRAFT @ QM = 11.65 M TPC 55.30 MF / LCF 1.56
11 TABULATED DISPLACEMENT = 58,711.000 At QM
12 DISPLACEMENT DIFFERENCE = 49.77
13 CORRECTED DISPLACEMENT AT QM = 58,760.770
14 MTC1=MTC@(QM+0.5) = 12.15 M = mtc1 728.30
15 MTC2=MTC@(QM-0.5) = 11.15 M = mtc2 705.00
15 MTC1 - MTC2 = Dm / dZ = 23.30
16 TrimxTpcxLcfx100/LPP = 1ST CORRECTION = 5.554
17 50x(dm/Dz)xTRIM/LPP = 2ND CORRECTION = 0.088
Disp @ QM + 1st Corr. + 2nd Corr. 18 DISPLACEMENT (SW) ► 58,766.412
Disp (SW) x Dock Density / 1.025 19 FINAL DISPLACEMENT ► 58,766.412
20 FINAL NET DISP. ► 57,672.212
21 LIGHTSHIP WEIGHT ► 8,428.000
22 ACTUAL DEADWEIGHT ► 50,338.412
23 DEDUCTIBLE WEIGHT ► 1,094.200
24 CONSTANT ► 0.000
25 CARGO ► 33,602.255
26 Cargo To Load/Discharge ► 49,050.000
Dist. Fwd Mark to FPDist Aft Mark APDist Bet Draft Marks LBM
Midship Corr. dX
MEAN DRAFT AT PERPENDICULARS (MdP)
QUARTER MEAN DRAFT (QM)
JPBG : Change Value Of Blue Colored Font only.
JPBG : Forget Not..!ux!
JpbG : = (3 X Mdo + MdP)/4Last Digit equals the Remaindermultiply by TPC = Disp. Diff.Ex. QM Draft = 11.825 remainder = .5xTPC 55.40 Disp Diff. = 27.70
JpbG : From Hydrostatic Table.
JpbG : From Hydrostatic Table.JpbG : From Hydrostatic Table.
27 Balance To Load/Disch. ► 15,447.745
N O R D E NDampskibsselskabet "NORDEN" A/S 52 Strandvejen, DK-2900 Hellerup
Telephone+45 33 15 04 51 Telefax+45 33 42 05 30 Drycargo Telefax+45 33 93 37 33 TechnicalTelex 22374 E-mail: [email protected] Comtext A53DK0 33. www.ds-norden.com
TRIMMING 2 HOLDS
Vessel : MV NORDFLEX Voyage No : 62 Date : 8-Apr-23
Flag : Danish Cargo : Rock Salt Master : S.Anthoniussen
Port : C.PATILLOS IMO No : 9245249 Chief Offr JPBGALAN
Grt / Nrt : 30,085 Tons / 18,207 Tons Time Of Survey : 15:20 Surveyor:
Cargo to Load/Disch 1,960.000 MT Dist. Fwd Mark to FP 1.200
10.991 M Dist Aft Mark AP 9.950
11.529 M Dist Bet Draft Marks 170.850
Present Trim 0.538 M LBP 182.000
Desired Trim 0.100 M Dock Specific Gravity 1.0250
Ship's Elements & Factors RESULTS FWD AFT MEAN TRIM
LCG of Hold Fwd -68.320 M Orig Draft 10.991 11.529 11.260 0.538
LCG of Hold Aft 50.560 M BR / BS 0.356 0.356
LCF 1.278 M C.O.T. -0.222 -0.222
TPC 55.000 MT ► FINAL 11.569 11.663 11.616 0.094
MTC 707.740 t-mDist Between Holds 118.880 M
LBP 182.000 MHydrostattic Value of Mean 11.260
1/2 LBP 91.000 M
Hold No. ► LCG ► Air Draft Calc. ► DRAFT DISPL LCF TPC MTC
1 ► -68.32 ► 9.717 M 11.260 56,560 1.28 55.00 707.74
2 ► -39.4 ► 8.403 M
3 ► -9.16 ► 8.387 M
4 ► 21.04 ► 8.372 M 1 & 5 05 ► 50.56 ► 8.356 M 2 & 4
6 ► ► M
7 ► ► M
8 ► ► M Hatch 1 H 3 & 5
9 ► ► M 21.251 19.952
► ► M
► ► M
►
Cargo Hold No. 1 -68.320
Cargo Hold No. 5 50.560
► CALCULATED / RESULTS
Change of Trim -43.800 cm
Trimming Moment -30,999.012 t-m
Cargo Hold No. 5 865.648 mt
Cargo Hold No. 1 1,094.352 mt
Present Draft Fwd
Present Draft Aft
Enter 0 for Cgo Hold
Enter 1 for Cgo Hold
Height fm Keel to Top H.Cover
LCG of Cargo Holds for Trimming
jpbg :input LCG according to vessel's Hold Capacity & Tank Table..(Negative Signs indicate forward of Midship.
jpbg : Enter 0 or 1 according to instructions.
jpbg : Input Height fm keel to top of hatch cover..
jpbg : Input LCG of selected Cgo Hold for trimming.
jpbg : cargo to load aft of midship.
jpbg : cargo to load fwd of midship.
jpbg : Input Manually from Hydro…Table..ux!
jpbg : Input Manually from Hydro…Table..ux!