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CARD ZONE INTERVAL

SKILL ACCESS

TASK 38-10-00-670-801-ADisinfection of Potable Water System

Refer to the MPD TASK: 381000-01DISINFECTION OF POTABLE WATER SYSTEM

Subtask 38-10-00-861-066-A

Subtask 38-10-00-560-068-A

NOTE: Four procedures are given here that you can use for disinfection of the potable water system.- One procedure uses hydrogen peroxide (H202) for disinfection.- One procedure uses calcium hypochlorite or sodium hypochlorite for disinfection.- One procedure uses hydrogen peroxide (H202) for disinfection and the Water Disinfection Doser.-

One procedure uses calcium hypochlorite or sodium hypochlorite for disinfection and the WaterDisinfection Doser.

NOTE:The airline can make the decision about which of the four procedures they will use.

1. Reason for the J ob

2. ob Set-up Information

A. Referenced InformationREFERENCE DESIGNATION

38-10-00-670-802-A Disinfect the Potable Water System with Hydrogen Peroxide (H2O2)

38-10-00-670-803-A Disinfection of Potable Water System with Hypochlorite and discardof Water Filter Cartridges (if installed)

38-10-00-670-804-A Disinfect the Potable Water System with Hydrogen Peroxide (H2O2)with the Water Disinfection Doser

38-10-00-670-805-A Disinfection of Potable Water System with Hypochlorite from theWater Disinfection Doser and Removal or the Water Filter Cartridges(if installed)

3. J ob Set-up

A. There is no special job set-up for this task.

4. Procedure

A. Do the Disinfection of the Potable Water System

(1) For the disinfection of the potable water system with hydrogen peroxide (H202)(Ref. AMM TASK 38-10-00-670-802) .

(2) For the disinfection of the potable water system with calcium hypochlorite or sodium hypochlorite(Ref. AMM TASK 38-10-00-670-803) .

(3)

For the disinfection of the potable water system with hydrogen peroxide (H202) and the Water

MECH. INSP.** ON A/C ALL

A/C Reg.:ALL

J OB CARD

HVN - A330

TITLE:38-10-00-670-801-A - Disinfection of Potable

Water System

MPD-TASK :381000-01

AMM TASK :38-10-00-670-80138-10-00 PB 201

EFF : Page 1 of 2

DATABASE REV DATE : J uly 1, 2013

PRINT DATE : J uly 22, 2013 Local Time

7/27/2019 381000-01-1

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Disinfection Doser (Ref. AMM TASK 38-10-00-670-804) .

(4) For the disinfection of the potable water system with calcium hypochlorite or sodium hypochloriteand the Water Disinfection Doser (Ref. AMM TASK 38-10-00-670-805) .

A/C Reg.:ALL

J OB CARD

HVN - A330

TITLE:38-10-00-670-801-A - Disinfection of Potable

Water System

MPD-TASK :381000-01

AMM TASK :38-10-00-670-80138-10-00 PB 201

EFF : Page 2 of 2

DATABASE REV DATE : J uly 1, 2013

PRINT DATE : J uly 22, 2013 Local Time