MINOR PLANT MODIFICATION REQUEST H-Acid Plant, Ayrshire. Scotland COMAH Related ? YES

MINOR PLANT MODIFICATION REQUEST

H-Acid Plant, Ayrshire. Scotland

COMAH Related ? YES

NO

Section 1

Plant / Department :

Plant Mod No

WON

(Construction Only)

Building No:

Step No:

Functional Location:

Section 2. –

Proposal (Refer to Reason for Change)

Signature of Initiator:

Date:

Section 3.

Description of Modification (See Attached Sketch)

Signature

(Plant Chemist or Equivalent)

Date:

Signature

(Plant Engineer)

Date:

Section 4.

Approval

YES

NO

(if Required)

Tick if

Clearance Required

Clearance Signature

Date

Tick if Clearance Required

Clearance Signature

Date

Mechanical Engineer

Operational Compliance P.O.

Instrument / Control Engineer

Safety & Emergency Response Specialist

Electrical

Engineer

Process Design Engineer

Civil

Engineer

Plant

Engineer

Quality

Assurance

Process

Owner

Please consider the above modification and return with your signature. If clearance is conditional, attach Page 3 with your comments.

Section 5.

The Above Modification is

APPROVED

NOT APPROVED

DEFERRED

Signed:

Process Owner

Date:

Comments (If Appropriate)

Delete as

Appropriate

Is Clearance Required

(Tick)

YES

NO

1.

Does the modification involve any major structural change to the Building, Platforms, Exits, Supports, Etc.?

Are there any Obstructions or Restricted Access for Maintenance Etc.?

YES

NO

Civil Engineering

Clearance

2(a)

2(b)

Does the modification require change to Process Systems Equipment (Pipework, Vessels or Protective Devices) ?

Refer to OMP Vol. 5 Procedure E-16(a) & EDP A-3-003

Does the modification change the ATEX Certification of Mechanical Equipment ?

YES

YES

NO

NO

Mechanical Clearance

3.

Does the modification involve change to Instrument or Electrical Equipment (including Hardware, Software, Circuitry, Wiring Interlocks, Trips or Alarms) that establish a Fail Safe Condition ?

YES

NO

Instrument / Electrical Engineer Clearance

4(a)

4(b)

Does the modification involve changes to the Materials of Construction or Design Standards from that which exist on the plant as an agreed standard ?

Does the modification change Static Electricity Risk ?

YES

YES

NO

NO

Process Engineer Clearance

5.

Does the modification change the Hazardous Area Zone Classification ?

YES

NO

Operational Compliance / Process Engineer

6.

Does the modification change the Zone Classification or change Equipment Classification (ATEX / Exd . . / Etc.)

YES

NO

Instrument /

Electrical Engineer Clearance

7.

Does the modification increase Noise, Local Exhaust Ventilation, use of Radio Active Materials, Lifting Tackle, Guarding, Portable Electrical Apparatus or Manual Handling.

Refer to appropriate ICI Procedures

YES

NO

Plant Engineer Clearance

8.

Does the modification have a potential negative Environmental Impact (via Drains and Effluent, Gaseous Emission, Ground Water, Etc).

YES

NO

Operational Compliance

(SHE) Clearance

9.

Does the modification increase the Fire and Explosion Risk Assessed at the initial Plant Design Stage ?

YES

NO

Operational Compliance

(SHE) Clearance

10.

Is it necessary to Remove or Decontaminate “Out of Use Plant” or Label it ?

YES

NO

Plant Engineer / OTL Clearance

11.

Are any modifications required to existing Operating Instructions, Manufacturing Procedures, Maintenance Schedules, maintenance Manual or other Regulations

YES

NO

Process Owner Clearance

12.

Does the modification give rise to any other Safety Concerns not considered above?

YES

NO

Operational Compliance (SHE) Clearance

13.

Does the modification adversely affect Product Quality or the Plant Validation Master Plan ?

Refer to OMP Vol. 2 Procedure A-1

YES

NO

Operational Compliance Clearance

14

Does the Attached Risk Assessment have unresolved issues possibly relevant to potential Major Accident under the COMAH Regulations?

YES

NO

Operational Compliance (SHE)

Clearance

Signed:

Job Title:

Date:

Plant

Modification Number

Brief Description of Proposed Modification

Clearance has been given to the attached Minor Plant Modification Request and is conditional against the following criteria:

Approximate Cost of Modification

£

Comments:

* Discipline Expert (COMAH)

* Plant Engineer

* Civil Engineer (TEST)

* Mechanical Engineer

* Instrument Control Engineer

* Electrical Engineer

* Process Design Engineer

* Operational Compliance (SHE)

* Safety & Emergency Response

Specialist

* Quality Assurance

* Process Owner

* Delete as appropriate

Signed:

Date:

Name:

(please print)

Plant or

Department:

Building Number:

Step

Number:

Plant

Modification Number:

Functional Location:

PART 1.

* Tick as Appropriate C = Completed N/A = Not Applicable

ACTIVITY

APPROVER

C*

N/A*

Signature

Modification completed in accordance with specifications, codes of practice, safety assessment requirements and written schemes updated.

Plant Engineer

Tests have been satisfactorily carried out.

Plant Chemist

Modification has been accepted by Plant.

Plant Chemist

1.4 Maintenance Schedules Updated.

Plant Engineer

Maintenance Manual has been

Updated.

Plant Engineer

Piping & Instrumentation Diagram

Updated.

Plant Chemist

GMP’s, Operating Instructions and

Batch Records have been updated.

Plant Chemist

New Items have been registered with

Central Records and SAP.

Plant Engineer

Labels and relevant safety notices

have been posted.

Plant Engineer

All new statutory items have been

registered e.g. Pressure Systems

(PRIME) Lifting Tackle, Ladders, etc.

Plant Engineer

Instrument and Electrical Diagrams

have been updated, including safety

checks.

Plant Engineer

This Plant Modification has now been completed and the relevant documentation updated

Plant Engineer

Signature:

Date:

PART 2.

RANDOM AUDIT ** Delete as appropriate

This modification has been audited by

, position

on

, date and found to be

SATISFACTORY **

UNSATISFACTORY **

Signed:

Date of Audit:

A copy of this audit has been sent to

(Process Owner) for his attention.

Initiator

Plant Chemist

(or Equivalent)

Plant Engineer

Project Engineer

Discipline Engineer

Process Owner

Department

Secretary

Operational Compliance Manager

(SHE)

Fire

Officer

TSPO

(Chief Engineer)

Identify Proposed Modification On Proforma Document

Describe Modification on PID Complete Part 3 of Form and the Checklist

Sign Part 3 of Form

Discus Proposed Modification with the Plant Chemist and the Plant Engineer.

Complete Decision Diagram for Level of Risk Assessment.

Complete Risk Assessment if Required.

Approve Safety Check List

Approve Modification (if Applicable)

Or Send to Discipline Engineer via Secretary.

Implement Modification to Conditions stated

Issue Number Record Status

File (if Appropriate)

Implement Mod Progress Completion Certificate

Send to Discipline Eng. (if Appropriate) for Clearance

Complete Safety Assessment Set Approval Conditions

Complete Safety Assessment Set Approval Conditions

Complete Safety Assessment Set Approval Conditions

Approve Modification

(Conditional)

Random

Random

Random

Audit of Modifications

Audit of Modifications

Audit of Modifications

1