GREY/BLACK WATER SYSTEM AND SOLID WASTE HANDLING Flashcards Preview

EPF 101 > GREY/BLACK WATER SYSTEM AND SOLID WASTE HANDLING > Flashcards

Flashcards in GREY/BLACK WATER SYSTEM AND SOLID WASTE HANDLING Deck (10):
1

GREY/BLACK WATER SYSTEM

DELIVERS TO CHT TANK
COLLECTS FROM:
VACUUM TOILETS
FLOOR DRAINS
SHOWER DRAINS
WASH BASIN DRAINS
SINK DRAINS
LAUNDRY MACHINES
CLEANING GEAR LOCKERS
GALLEY

2

VACUUM TOILETS

REQUIRE 1/3 GAL POTABLE WATER PER FLUSH

3

VACUUM INTERFACE TANKS

10 L TANKS
PROVIDE CONNECTION BETWEEN GRAVITY DRAINS AND VACUUM SYSTEM

4

MAIN DRAIN

DRAINS DIRECTLY TO CHT W/O VIT
GALLEY EQUIPMENT
LAUNDRY
SOME MAIN DECK FLOOR DRAINS

5

VACUUM COLLECTION UNITS

MACERATE AND TRANSFER GREY/BLACK WATER
1 X IN PUMP RM #1
1 X IN VOID #3
CONTAIN SEPARATOR, VACUUM PUMP, AND SEWAGE PUMP

6

CHT TANK

LOCATED NEAR PUMP RM #1 (5-22-1)
7771 GAL AT 95% CAPACITY

7

SEWAGE TRANSFER PUMP

LOCATED IN VOID #3
30 GPM AT 17 PSI
2 HP, 460 V, 3450 RPM

8

SEWAGE TREATMENT PLANT

4 X TYPE II MSD'S
EACH MSD INDEPENDENT
PROCESSES 8000 GAL (30.3 CUM) PER DAY

9

FOOD WASTE SYSTEM

CONTAINS LOCAL MACERATOR UNIT AND VICTUAL WASTE PUMP
SELF-PRIMING, POSITIVE DISPLACEMENT, ROTARY PUMP

10

SOLID WASTE SYSTEM

USON MARINE SHREDDER/COMPACTOR
NO PLASTICS OR TEXTILES
NO FLAMMABLES OR EXPLOSIVES
NO PRESSURIZED CONTAINERS
NO FOOD WASTE
NO MEDICAL WASTE