D-ENG-P-02100-02410-001_REV_0(37283858)

KAZAKHMYS

AKTOGAY OXIDE PROJECT

Valve List

Document No.

Revision

D-ENG-P-02100-02410-001

0 REVISION

NO.

DESCRIPTION

PREPARED CHECKED

APPROVED BY

DATE

BY

DATE

BY

DATE

A Issued for Internal Review CS 12/20/2011 JA 12/20/2011 IS 12/20/2011

B Issued for Client Review JF 03/06/2012 JA 03/06/2012 IS 03/06/2012

C Issued for Client Review RE 03/15/2012 JA 03/15/2012 IS 03/15/2012 0

Approved

OL

04/11/2012

JA

04/11/2012

IS

04/11/2012

TABLE OF CONTENTS

1SCOPE 2 2BATTERY LIMITS 2 3EXCLUSIONS 2 4REFERENCE DOCUMENTS 2

1 SCOPE

The purpose of this valve list is to detail the amount and location of manual valves to be used in the Raffinate and Acid Cure solution system.

In this document are included the mean features of each valve mentioned, such as description, tag, type, specific function and material.

2 BATTERY LIMITS

This document considers valves related with the piping discipline within the following systems:

Piping systems for raffinate and acid cure solutions on foot heap (Phase I & II).

Irrigation piping system for Phase I, considering the first 4 cells at first level.

3 EXCLUSIONS

Piping systems for raffinate and acid cure solutions from pumps to foot heap.

Piping system that is not included in the battery limits of this document.

4 REFERENCE DOCUMENTS

This document shall be read in conjunction with the following:

Table 4-1 Reference Documents

Reference Document Document number Piping Material Specification D-ENG-P-02100-02026-001

Technical Specification - Valves D-ENG-P-02100-02026-002

Irrigation Phase I – P&ID D-DFT-P-02100-02030-1010

Irrigation Phase II – P&ID D-DFT-P-02100-02030-1011

A – VALVE LIST