884-B710-01_R1 Electrical Load Analysis -AC-.pdf

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Two (2) 2400 HP Towboats for USACE New Orleans
Solicitation number
W912BU-23-B-0026
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This one-line electrical load analysis document provides load estimates for two 200 kW towboat generators. It details estimated power demands in kilowatts for various electrical consumers across different operating conditions including summer and winter towing, summer and winter shore power, and emergencies. Load factors from DDS 310-1 Appendix A are referenced for each consumer. Total estimated demands are provided of 126 kW for summer towing, 139 kW for winter towing, 70 kW for summer shore, 90 kW for winter shore, and 62 kW for emergencies. The analysis supports sizing the generators to meet the worst case winter towing load of 139 kW with a 20% estimating margin for a single generator supply of 200 kW.

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REV ZONE DRAWN CHKD

GENERAL NOTES

NO.

SIZE REV

A 1

DATE: SCALE: SHEET 1 OF 8

REVISION HISTORY

DESCRIPTION DATE

1. Split loads into individual circuits, showed circuit numbers, and sorted by panel.

2. Changed SWBS numers to MDC WBS numbers.

3. Revised loads and equipment per design development.

ALL1 16FEB23 TEL DPE

ELECTRICAL ONE LINE (AC) 884-B720-01 1

DESCRIPTION DWG NO. REV.

REFERENCES

BIENVILLE REPLACEMENT TOWBOAT

DRAWN BY: CHECKED BY:

TEL DPE

NTS

APP'D BY: PROJECT NO. DWG. NO.

3189 884-B710-01

DATE: BHGI PROJ #:

Electrical Load Analysis (AC) 8-Jul-22 22705

MARINE DESIGN CENTER

Summer Towing Winter Towing Summer Shore Winter Shore Emergency

126 139 70 90 62

Genset #1

Genset #2

Genset Sizing Basis kW

Worst Case Load 139 Winter Towing (Baseline)

W/ 20% Estimating Margin 167 Beginning of Service Life

Single Genset Supply = 200 = 19.9% Service Life Margin kW Load In each Operating Condition

Towboat Generators

Northern Lights M200C13: 200 kW, 60Hz, 1800 rpm, 3-phase

Northern Lights M200C13: 200 kW, 60Hz, 1800 rpm, 3-phase

ELECTRICAL PLANT SUMMARY

126 kW Demand 139 kW Demand 70 kW Demand 90 kW Demand 62 kW Demand

MDC Total APP-A

Circuit WBS Consumer Qty Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) REF

B1-01 675 Fire Pump 1 22.61 0.1 2.3 0.1 2.3 0.1 2.3 0.1 2.3 0.9 20.4 *

B1-02 660 Ballast Pump 1 4.94 0.1 0.5 0.1 0.5 0 0.0 0 0.0 0 0.0 A-11

B1-03 456 Deck Capstan 1 9.31 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 A-21

B1-04 456 Barge Handling Winch #1 1 7.13 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 A-21

B1-07 690 Air Compressor #1 1 13.97 0.1 1.4 0.1 1.4 0.1 1.4 0.1 1.4 0 0.0 A-18

B2-01 456 Barge Handling Winch #2 1 7.13 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 A-21

B2-02 660 Bilge Pump 1 3.19 0.1 0.3 0.1 0.3 0.1 0.3 0.1 0.3 0.9 2.9 A-16

B2-03 690 Air Compressor #2 1 13.97 0.1 1.4 0.1 1.4 0.1 1.4 0.1 1.4 0 0.0 A-18

SP3 760 Off-Vessel Pwr Receptacle (480V) 1 60.00 0.5 30.0 0.5 30.0 0 0.0 0 0.0 0 0.0 *

B3-06 615 Steering Gear HPU #1 1 4.92 0.3 1.5 0.3 1.5 0 0.0 0 0.0 0.3 1.5 A-20

B3-07 615 Steering Gear HPU #2 1 4.92 0.3 1.5 0.3 1.5 0 0.0 0 0.0 0.3 1.5 A-20

B3-08 615 Steering Gear HPU #3 1 4.92 0.3 1.5 0.3 1.5 0 0.0 0 0.0 0.3 1.5 A-20

B3-09 615 Steering Gear HPU #4 1 4.92 0.3 1.5 0.3 1.5 0 0.0 0 0.0 0.3 1.5 A-20

B3-10 615 Steering Gear HPU #5 1 4.92 0.3 1.5 0.3 1.5 0 0.0 0 0.0 0.3 1.5 A-20

B3-11 615 Steering Gear HPU #6 1 4.92 0.3 1.5 0.3 1.5 0 0.0 0 0.0 0.3 1.5 A-20

P1-02 630 Fuel XFER Pump #1 1 2.00 0.1 0.2 0.1 0.2 0.1 0.2 0.1 0.2 0 0.0 A-5

P1-03 667 GW & BW XFER Pump 1 2.00 0.1 0.2 0.1 0.2 0 0.0 0 0.0 0 0.0 A-11

P1-04 685 Upr Mach'y Rm Supply Fan 1 2.26 0.9 2.0 0.9 2.0 0.9 2.0 0.9 2.0 0.4 0.9 A-14

P1-05 685 Lwr Mach'y Rm Supply Fan #1 1 4.94 0.9 4.4 0.9 4.4 0.9 4.4 0.9 4.4 0.4 2.0 A-14

P1-06 730 Searchlight #1 1 1.00 0.2 0.2 0.2 0.2 0 0.0 0 0.0 0 0.0 A-6

P2-02 630 Fuel XFER Pump #2 1 2.00 0.1 0.2 0.1 0.2 0.1 0.2 0.1 0.2 0 0.0 A-5

P2-03 635 Lube Oil Pump 1 2.26 0.9 2.0 0.9 2.0 0 0.0 0 0.0 0 0.0 A-1

P2-04 685 Lwr Mach'y Rm Supply Fan #2 1 4.94 0.9 4.4 0.9 4.4 0.9 4.4 0.9 4.4 0.4 2.0 A-14

P2-05 730 Searchlight #2 1 1.00 0.2 0.2 0.2 0.2 0 0.0 0 0.0 0 0.0 A-6

P3-01 685 Space Heater #1 (Upr Mach'y Rm) 1 5.00 0 0.0 0 0.0 0 0.0 0.6 3.0 0 0.0 A-13

P3-02 685 Space Heater #2 (Lwr Mach'y Rm) 1 5.00 0 0.0 0 0.0 0 0.0 0.6 3.0 0 0.0 A-13

P3-03 685 Space Heater #3 (Lwr Mach'y Rm) 1 5.00 0 0.0 0 0.0 0 0.0 0.6 3.0 0 0.0 A-13

P3-04 685 Space Heater #4 (Pantry) 1 2.20 0 0.0 0.9 2.0 0 0.0 0.6 1.3 0 0.0 A-13

P3-05 685 Space Heater #5 (Steering Gear Rm) 1 2.20 0 0.0 0.9 2.0 0 0.0 0.6 1.3 0 0.0 A-13

P3-06 685 Space Heater #6 (Tank Rm) 1 2.20 0 0.0 0.9 2.0 0 0.0 0.6 1.3 0 0.0 A-13

Summer Towing Winter Towing Summer Shore Winter Shore Emergency

Circuit WBS Consumer Qty Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) REF

Summer Towing Winter Towing Summer Shore Winter Shore Emergency

P4-01 690 Compressed Air Dryer 1 1.00 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-19

P4-02 665 Water Heater #1 1 15.00 0.2 3.0 0.4 6.0 0.2 3.0 0.4 6.0 0 0.0 *

P4-03 665 Water Heater #2 1 15.00 0.2 3.0 0.4 6.0 0.2 3.0 0.4 6.0 0 0.0 *

P4-04 665 Potable Water Pump Set #1 1 1.92 0.3 0.6 0.3 0.6 0.2 0.4 0.2 0.4 0 0.0 A-17

P4-05 665 Potable Water Pump Set #2 1 1.92 0.3 0.6 0.3 0.6 0.2 0.4 0.2 0.4 0 0.0 A-17

P4-06 667 MSD Pump 1 1.32 0.1 0.1 0.1 0.1 0 0.0 0 0.0 0 0.0 A-23

P4-07 667 MSD Blower 1 0.56 0.1 0.1 0.1 0.1 0 0.0 0 0.0 0 0.0 A-23

P4-08 685 Powered Dampers 13 0.65 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 *

P4-09 730 Aft Void Lighting 3 0.05 0.6 0.0 0.6 0.0 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P4-10 730 Tank Rm Lighting 3 0.08 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 A-3

P4-11 730 Lower Mach'y Rm Lighting #1 3 0.08 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 A-3

P4-12 730 Upper Mach'y Rm Lighting #1 3 0.08 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 A-3

P4-13 730 Hold Deck Receptacles #1 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P4-14 730 Hold Deck Receptacles #2 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P4-15 730 Hold Deck Receptacles #3 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P4-16 730 Hold Deck Receptacles #4 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P4-17 730 Hold Deck Receptacles #5 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P4-18 660 Sump Pump #1 1 1.32 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-16

P4-19 660 Sump Pump #2 1 1.32 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-16

P4-20 660 Sump Pump #3 1 1.32 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-16

P5-02 720 Generator Battery Charger #1 1 1.20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0 0.0 A-2

P5-03 720 Generator Battery Charger #2 1 1.20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0 0.0 A-2

P5-04 720 PH 24VDC Panel Charger (DC1) 1 1.20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0 0.0 A-2

P5-05 720 PH 24VDC Panel Charger (DC2) 1 1.20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0 0.0 A-2

P5-06 720 E-Lighting 24VDC Panel Charger (DC3) 1 1.20 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0 0.0 A-2

P5-07 455 Deck Crane Chain Hoist 1 1.77 0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 A-22

P5-08 780 Machinery Alarms & Panels 1 0.35 0.7 0.2 0.7 0.2 0.2 0.1 0.2 0.1 0.4 0.1 A-9

P5-09 685 Switchboard Heater 1 0.20 0 0.0 0.9 0.2 0 0.0 0.6 0.1 0 0.0 A-13

P5-10 685 Generator Heater #1 1 0.20 0 0.0 0 0.0 0.3 0.1 0.6 0.1 0 0.0 A-12

P5-11 685 Generator Heater #2 1 0.20 0 0.0 0 0.0 0.3 0.1 0.6 0.1 0 0.0 A-12

P5-12 685 A/C Condenser #1 (PH) 1 6.66 0.7 4.7 0.7 4.7 0.5 3.3 0.5 3.3 0.4 2.7 A-15

P5-13 685 A/C Condenser #2 (PH) 1 6.66 0.7 4.7 0.7 4.7 0.5 3.3 0.5 3.3 0.4 2.7 A-15

P5-14 685 A/C Condenser #3 (Texas Deck) 1 6.66 0.7 4.7 0.7 4.7 0.5 3.3 0.5 3.3 0.4 2.7 A-15

P5-15 685 A/C Condenser #4 (Texas Deck) 1 1.82 0.7 1.3 0.7 1.3 0.5 0.9 0.5 0.9 0.4 0.7 A-15

P5-16 685 A/C Condenser #5 (Texas Deck) 1 1.82 0.7 1.3 0.7 1.3 0.5 0.9 0.5 0.9 0.4 0.7 A-15

P5-17 685 A/C Condenser #6 (Upper Deck) 1 6.66 0.7 4.7 0.7 4.7 0.5 3.3 0.5 3.3 0.4 2.7 A-15

P5-18 685 A/C Condenser #7 (Mud Rm & Messdeck) 1 6.66 0.7 4.7 0.7 4.7 0.5 3.3 0.5 3.3 0.4 2.7 A-15

P5-19 685 A/C Condenser #8 (Messdeck) 1 6.66 0.7 4.7 0.7 4.7 0.5 3.3 0.5 3.3 0.4 2.7 A-15

Circuit WBS Consumer Qty Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) REF

Summer Towing Winter Towing Summer Shore Winter Shore Emergency

P6-01 730 Pantry Freezer Receptacle 1 0.80 0.5 0.4 0.5 0.4 0.5 0.4 0.5 0.4 0 0.0 A-28

P6-02 730 Pantry Refrigerator Receptacle 1 0.80 0.5 0.4 0.5 0.4 0.5 0.4 0.5 0.4 0 0.0 A-28

P6-03 730 Mess Refrigerator/Freezer Receptacle 1 0.80 0.5 0.4 0.5 0.4 0.5 0.4 0.5 0.4 0 0.0 A-28

P6-04 730 Range / Oven 1 20.00 0.4 8.0 0.4 8.0 0.2 4.0 0.2 4.0 0 0.0 A-25

P6-05 730 Ice Machine 1 0.40 0.3 0.1 0.3 0.1 0.2 0.1 0.2 0.1 0 0.0 A-27

P6-06 730 Water Cooler Receptacle 1 0.40 0.3 0.1 0.3 0.1 0.3 0.1 0.3 0.1 0 0.0 A-30

P6-07 730 Range Hood 1 0.30 0.4 0.1 0.4 0.1 0.2 0.1 0.2 0.1 0 0.0 A-25

P6-08 730 Coffee Maker Receptacle 1 1.20 0.3 0.4 0.3 0.4 0.2 0.2 0.2 0.2 0 0.0 A-29

P6-09 730 Microwave Receptacle 1 0.80 0.4 0.3 0.4 0.3 0.2 0.2 0.2 0.2 0 0.0 A-25

P6-10 730 Dishwasher 1 1.00 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0 0.0 A-26

P6-11 730 Garbage Disposal 1 0.94 0 0.0 0 0.0 0.2 0.2 0.2 0.2 0 0.0 A-32

P6-12 730 Trash Compactor Receptacle 1 1.00 0 0.0 0 0.0 0.2 0.2 0.2 0.2 0 0.0 A-32

P6-13 730 Mess TV Receptacle 1 0.30 0 0.0 0 0.0 0.1 0.0 0.1 0.0 0 0.0 A-8

P6-14 730 Lower Mach'y Rm Lighting #2 3 0.08 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 A-3

P6-15 730 Upper Mach'y Rm Lighting #2 3 0.08 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 A-3

P6-16 730 Steering Gear Rm Lighting 3 0.08 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 0.9 0.1 A-3

P6-17 730 Main Deck Misc Lighting #1 6 0.10 0.6 0.1 0.6 0.1 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P6-18 730 Messdeck Lighting #1 8 0.13 0.6 0.1 0.6 0.1 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P6-19 730 Stair Tower Lighting #1 2 0.03 0.6 0.0 0.6 0.0 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P6-20 730 Upper Deck State Rm Lighting #1 7 0.11 0.6 0.1 0.6 0.1 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P6-21 730 Upper/Texas Deck Misc Lighting #1 7 0.11 0.6 0.1 0.6 0.1 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P6-22 730 Texas Deck Misc Lighting #1 7 0.11 0.6 0.1 0.6 0.1 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P6-24 730 Main Deck Receptacles #1 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-25 730 Main Deck Receptacles #2 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-26 730 Main Deck Receptacles #3 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-27 730 Main Deck Receptacles #4 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-28 730 Main Deck Receptacles #5 5 0.90 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P6-29 730 Main Deck Receptacles #6 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-30 730 Main Deck Receptacles #7 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-31 730 Main Deck Receptacles #8 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-32 730 Main Deck Receptacles #9 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P6-33 730 Main Deck Receptacles #10 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-34 730 Main Deck Receptacles #11 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P6-35 730 Main Deck Receptacles #12 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P6-36 730 Washer Receptacle 1 0.50 0 0.0 0 0.0 0.2 0.1 0.2 0.1 0 0.0 A-31

P6-37 730 Dryer Receptacle 1 3.00 0 0.0 0 0.0 0.2 0.6 0.2 0.6 0 0.0 A-31

Circuit WBS Consumer Qty Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) REF

Summer Towing Winter Towing Summer Shore Winter Shore Emergency

P7-01 730 Upper Deck Receptacles #1 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-02 730 Upper Deck Receptacles #2 5 0.90 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-03 730 Upper Deck Receptacles #3 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-04 730 Upper Deck Receptacles #4 5 0.90 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-05 730 Upper Deck Receptacles #5 5 0.90 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-06 730 Upper Deck Receptacles #6 5 0.90 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-09 730 Texas Deck Receptacles #1 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-10 730 Texas Deck Receptacles #2 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-11 730 Texas Deck Receptacles #3 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-12 730 Texas Deck Receptacles #4 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-13 730 Texas Deck Receptacles #5 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-14 730 Texas Deck Receptacles #6 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P7-15 730 Messdeck Lighting #2 8 0.13 0.6 0.1 0.6 0.1 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P7-16 730 Main Deck Misc Lighting #2 9 0.15 0.6 0.1 0.6 0.1 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P7-17 730 Stair Tower Lighting #2 2 0.03 0.6 0.0 0.6 0.0 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P7-18 730 Upper/Texas Deck Misc Lighting #2 7 0.11 0.6 0.1 0.6 0.1 0.4 0.0 0.4 0.0 0.4 0.0 A-4

P7-19 730 Upper Deck State Rm Lighting #2 9 0.14 0.6 0.1 0.6 0.1 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P7-21 780 State Rm Alarm Display 1 0.10 0.7 0.1 0.7 0.1 0.2 0.0 0.2 0.0 0.4 0.0 A-9

P7-22 685 Fan #1 - Pantry 1 0.41 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.4 0.2 A-14

P7-23 685 Fan #2 - Steering Gear Rm 1 0.44 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.4 0.2 A-14

P7-24 685 Fan #3 - Tank Rm 1 0.44 0.9 0.4 0.9 0.4 0.9 0.4 0.9 0.4 0.4 0.2 A-14

P7-25 685 Fan #4 - Tx Deck Head 1 0.05 0.9 0.0 0.9 0.0 0.3 0.0 0.3 0.0 0.4 0.0 A-14

P7-26 685 Fan #5 - Upr Deck Head (F,P) 1 0.05 0.9 0.0 0.9 0.0 0.3 0.0 0.3 0.0 0.4 0.0 A-14

P7-27 685 Fan #6 - Upr Deck Head (A,P) 1 0.02 0.9 0.0 0.9 0.0 0.3 0.0 0.3 0.0 0.4 0.0 A-14

P7-28 685 Fan #7 - Upr Deck Head (F,S) 1 0.05 0.9 0.0 0.9 0.0 0.3 0.0 0.3 0.0 0.4 0.0 A-14

P7-29 685 Fan #8 - Upr Deck Head (S) 1 0.05 0.9 0.0 0.9 0.0 0.3 0.0 0.3 0.0 0.4 0.0 A-14

P7-30 685 Fan #9 - Upr Deck Head (A,S) 1 0.05 0.9 0.0 0.9 0.0 0.3 0.0 0.3 0.0 0.4 0.0 A-14

P7-31 685 Fan #10 - Main Deck Head 1 0.05 0.9 0.0 0.9 0.0 0.3 0.0 0.3 0.0 0.4 0.0 A-14

P7-32 685 DOAS #1 - Ph Deck 1 2.80 0.9 2.5 0.9 2.5 0.9 2.5 0.9 2.5 0.4 1.1 A-14

P7-33 685 DOAS #2 Tx Deck 1 7.30 0.9 6.6 0.9 6.6 0.9 6.6 0.9 6.6 0.4 2.9 A-14

P7-34 685 Deumidifier - Electronics Rm 1 0.71 0.9 0.6 0.9 0.6 0.9 0.6 0.9 0.6 0.4 0.3 A-14

Circuit WBS Consumer Qty Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) LF Load (kW) REF

Summer Towing Winter Towing Summer Shore Winter Shore Emergency

P8-01 730 PH Refrigerator Receptacle 1 0.60 0.3 0.2 0.3 0.2 0.3 0.2 0.3 0.2 0 0.0 A-30

P8-02 730 PH Coffee Maker Receptacle 1 0.80 0.3 0.2 0.3 0.2 0.2 0.2 0.2 0.2 0 0.0 A-29

P8-03 720 DGPS/Chart Plotter 1 0.75 0.4 0.3 0.4 0.3 0 0.0 0 0.0 0 0.0 A-7

P8-04 720 SATCOM 1 0.50 0.7 0.4 0.7 0.4 0.1 0.1 0.1 0.1 0.4 0.2 A-10

P8-05 780 Auto Alarm Dialer 1 0.10 0.7 0.1 0.7 0.1 0.2 0.0 0.2 0.0 0.4 0.0 A-9

P8-06 720 Wind Monitor 1 0.15 0.4 0.1 0.4 0.1 0 0.0 0 0.0 0 0.0 A-7

P8-09 730 PH Lighting 10 0.16 0.6 0.1 0.6 0.1 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P8-10 730 Exterior Deck Lighting #1 19 0.19 0.6 0.1 0.6 0.1 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P8-11 730 Exterior Deck Lighting #2 20 0.20 0.6 0.1 0.6 0.1 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P8-12 730 Floodlights #1 2 0.25 0.6 0.2 0.6 0.2 0.4 0.1 0.4 0.1 0.4 0.1 A-4

P8-13 730 Floodlights #2 3 0.38 0.6 0.2 0.6 0.2 0.4 0.2 0.4 0.2 0.4 0.2 A-4

P8-14 730 Floodlights #3 3 0.38 0.6 0.2 0.6 0.2 0.4 0.2 0.4 0.2 0.4 0.2 A-4

P8-15 730 Emergency Lights DC Contactor Coil 1 1.00 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 A-3

P8-18 730 Exterior Receptacles #1 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P8-19 730 Exterior Receptacles #2 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P8-20 730 Exterior Receptacles #3 4 0.72 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P8-21 730 Exterior Receptacles #4 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P8-22 730 Exterior Receptacles #5 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P8-23 730 Exterior Receptacles #6 2 0.36 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0 0.0 A-24

P8-26 730 PH Receptacles #1 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P8-27 730 PH Receptacles #2 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

P8-28 730 PH Receptacles #3 3 0.54 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0.0 A-24

Load factors referenced from DDS 310-1 Appendix A

REF Example Consumer Anchor Shore Crusing Functional

(Towing) Emergency

* Custom Load Factors

A-1 Main feed lube pump 0.2 0 0.9 0.9 0

A-2 Ship battery charger 0.2 0.2 0.2 0.2 0

A-3 Lighting machinery spaces 0.9 0.9 0.9 0.9 0.9

A-4 Lighting outside machinery spaces 0.6 0.4 0.6 0.6 0.4

A-5 Fuel transfer pump 0.1 0.1 0.1 0.1 0

A-6 Searchlight 0 0 0 0.2 0

A-7 Sonar 0 0 0.4 0.4 0

A-8 Entertainment system 0.1 0.1 0.3 0 0

A-9 IC system 0.2 0.2 0.4 0.7 0.4

A-10 Radio 0.2 0.1 0.4 0.7 0.4

A-11 General service pump 0 0 0.1 0.1 0

A-12 Generator space heaters 0.9 0.9 0 0 0

A-13 Space heater class W (T) 0.9 0.9 0.9 0.9 0

A-14 Class circle W ventilation (T) 0.9 0.9 0.9 0.9 0.4

A-15 A/C compressor (T) 0.7 0.5 0.7 0.7 0.4

A-16 Bilge pump 0.1 0.1 0.1 0.1 0

A-17 Potable water pump 0.3 0.2 0.3 0.3 0

A-18 Ship service air compressor 0.1 0.1 0.1 0.1 0

A-19 SS air compressor air dryer 0.1 0.1 0.1 0.1 0

A-20 Main steering gear pump 0 0 0.3 0.3 0.3

A-21 Capstan 0 0 0 0 0

A-22 Boat winch 0 0 0 0 0

A-23 Sewage pump 0 0 0.1 0.1 0

A-24 Arc welders AC/DC 0.1 0.1 0.1 0.1 0

A-25 Range 0.4 0.2 0.4 0.4 0

A-26 Dishwasher 0.3 0.2 0.3 0.2 0

A-27 Ice maker 0.3 0.2 0.3 0.3 0

A-28 Refrigerator/freezer combination 0.5 0.5 0.5 0.5 0

A-29 Coffee maker 0.3 0.2 0.3 0.3 0

A-30 Refrigerator - small 0.3 0.3 0.3 0.3 0

A-31 Dryer 0.2 0.2 0.2 0 0

A-32 Garbage disposal 0.2 0.2 0.2 0 0

OPERATING CONDITIONS

Referenced Load Factors from DDS 310-1, Appendix A

File details come from the government source that posted it. Updated .