Ms e001 Cable Pulling Termination

Project No. xxxx ASAB 3 (A3) PROJECT Document No. xxxx CONTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

A

10-01-2010

RL _______

CONTRACT NO. xxxxxxxxxx

MH ______

Issue for Information

ITEM: EARTH WORKS

ORIGINATOR: TRANS MIDDLE EAST GENERAL CONTRACTOR WBS Code: GULF CLASSIC Doc. No. xxxxx 000 GASCO Doc. No. : xxxxxxxxxx

HM________

PIL JOB No. xxxx Contract No : xxxxx PROJ. N : xxxxx

Page 1 of 10

Rev.

Date

QA/QC Engineer ORIGINATOR

QA/QC Manager REVIEWED

Project Manager APPROVED

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

DESCRIPTION

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 2 of 10

Revision Description Rev. No.

Section

A

All

Revision Description Issue For Information

HOLDS No.

Section

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

HOLD Description

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 3 of 10

INDEX

1. PURPOSE 2. SCOPE 3. REFERENCES 4. DEFINITIONS 5. RESPONSIBILITIES 6. PROCEDURE 7. TOOLS 8. SAFETY INSTRUCTIONS

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 4 of 10

1.

PURPOSE THE

PURPOSE OF THIS METHOD STATEMENT IS TO PROVIDE GENERAL GUIDELINES FOR CABLE LAYING

AND CABLE TERMINATION FOR CONTROL AND SIGNAL CABLES FOR TRIM

2

PHASE II PROJECT AT

GASCO. 2.

SCOPE SCOPE

OF THIS METHOD STATEMENT COVERS THE FOLLOWINGS ACTIVITIES.

•

MATERIAL HANDLING

•

PROCEDURE

•

PRECAUTION

•

TESTING

•

INSPECTION

3.

REFERENCES THE − − − −

4.

FOLLOWING DOCUMENTS ARE CONSIDERED AS REFERENCE DOCUMENTS:

PROJECT STANDARD INSTALLATION PROJECT SPECIFICATIONS PROJECT QUALITY PLAN (PQP) INSPECTION AND TEST PLAN

DRAWINGS

DEFINITIONS − − − − − − − − − − − −

CLIENT CONTRACTOR SE SUP ITP E&I PC QA/QC MS IFC PPE HSE

ABU DHABI GAS INDUSTRIES, GASCO TMEGC / GULF CLASSIC SITE ENGINEER SUPERVISOR INSPECTION AND TEST PLAN ELECTRICAL AND INSTRUMENT PLANT CONSTRUCTION QUALITY ASSURANCE AND CONTROL METHOD STATEMENT ISSUE FOR CONSTRUCTION PERSONAL PROTECTION EQUIPMENT HEALTH SAFETY & ENVIRONMENT

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 5 of 10

5.

RESPONSIBILITIES SUPERVISOR SUPERVISOR

WILL CHECK CABLE ROUTING AS PER PROJECT DRAWINGS AND

SPECIFICATIONS, ALL CABLES, CONTROL AND INSTRUMENT TO BE LAID AND INSTALLED AS PER ABOVE STANDARD DETAILS.

SE

SITE ENGINEER

IS TO ENSURE THAT ALL ACTIVITIES MENTIONED ABOVE

COMPLY WITH PROJECT DRAWINGS, SPECIFICATIONS AND STANDARD DETAILS

PTW HOLDER

6.

GASCO WORK

PERMIT SYSTEM WILL BE FOLLOWED.

WORK-PERMIT COORDINATOR WILL BE RESPONSIBLE FOR THIS AND THE WORK-PERMIT HOLDER WILL BE RESPONSIBLE TO FOLLOW GASCO WORK-PERMIT REQUIREMENTS.

PROCEDURE 6.1

RECEIPT AND STORAGE OF MATERIAL •

THE

•

ARRANGEMENTS

MATERIAL RECEIVED FROM CLIENT SHALL BE STORED IN DESIGNATED AREA OF

STORE. SHALL BE MADE TO PROTECT AGAINST EFFECTS OF WEATHER AND

ENVIRONMENT.

6.2

ARRANGEMENT CABLE LAYING FOR TERMINATION •

PREPARATION

•

MARKING

•

USING

OF HOLE SAW WITH DRILL MACHINE.

•

FILING

OF SHARP EDGES OF GLAND HOLE.

6.2.1

OF GLAND HOLE IN BOTTOM PLATE OF GLAND BOX.

OF GLAND HOLE AS PER SIZE.

PRE-INSTALLATION REQUIREMENTS • THE SITE ENGINEER

IS

TO

CHECK

CONFORMITY

WITH

CABLE

SCHEDULE,

SUITABILITY OF CABLE ROUTE AND PREPARE A CABLE LAYING PLAN.

• INSULATION

RESISTANCE OF THE CABLES SHALL BE CHECKED BEFORE LAYING

CABLES.

6.2.2

PREPARING

OF

LAYING

• CABLES

ROLLERS ARE TO BE USED FOR LAYING CABLES OVER CABLE TRAYS TO

• CABLES

ROLLERS ARE TO BE ARRANGED AT BENDS AND CHANGE OF ELEVATION

REDUCE FRICTION AND PREVENT DAMAGE TO THE CABLES SHEATH.

ACCORDING TO THE MINIMUM BENDING RADIUS OF THE CABLES.

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 6 of 10

6.2.3

CABLE LAYING • CABLE

DRUM IS TO BE SHIFTED TO SITE AND JACKED UP FOR LAYING OUT.

THE

DRUM JACKING ARRANGEMENT IS TO BE SUITABLE FOR THE SIZE AND WEIGHT OF THE DRUM.

• FOR

UNROLLING OF THE CABLE IS AS PER DIRECTION SHOWN ON DRUM. LARGE SIZE CABLE, A PROPER SIZE CABLE PULLING SOCK SHALL BE USED.

• SUFFICIENT NO.

&

OF SKILLED

UNSKILLED

WORKERS ARE TO BE EMPLOYED TO

LAY THE CABLE TAKING CARE OF THE FOLLOWING:-

−

THE

−

THE

−

THE

CABLE DOES NOT STRAY AWAY FROM THE ROUTE AND REMAINS

ON THE ROLLERS. CABLE DOES NOT TOUCH OR SCRATCH AGAINST ANY OBJECT

DAMAGING IT IN ANY WAY.

6.2.4

CABLE IS PULLED UNIFORMLY ALL ALONG THE ROUTE.

CABLE TERMINATION • ALL JOINTING TECHNICIANS,

AND TERMINATION WORK SHALL BE CARRIED OUT BY TRAINED

EXPERIENCED IN SUCH WORK FOR THE OPERATING VOLTAGE CONCERNED.

• PROPER • ALL

CRIMPING TOOLS SHALL BE USED FOR COMPRESSION TYPE LUGS.

CABLES ARE TO BE TERMINATED USED GLANDS OF PROPER TYPE AND SIZE AS

PER AREA CLASSIFICATION.

• THE

GLAND

SHALL

BE

ASSEMBLED

STRICTLY

IN

ACCORDANCE

WITH

THE

MANUFACTURER’S INSTRUCTION, PARTICULAR ATTENTION BEING PAID TO ENSURING GOOD

MECHANICAL

AND

ELECTRICAL

CONTACT

BETWEEN

PARTS

WITH

OUT

EXCESSIVE STRAIN OR DISTORTION OF CABLE.

• THE

ENTIRE BODY OF THE CABLE MUST ENTER THE GLAND.

THE

CABLE SHALL BE

ON A STRAIGHT AXIS FROM A POINT AT LEAST SIX DIAMETER BEFORE ENTERING THE GLAND.

SEALS APPLICATION. • UNUSED

SHALL

BE

CHECKED

FOR

CORRECT

SIZE

AT

THE

POINT

OF

CABLE ENTRIES SHALL BE CLOSED WITH PLUG SUITABLE FOR THE DEGREE

OF PROTECTION AND CLASSIFICATION.

6.2.5

CIRCUIT IDENTIFICATION • PROPER CABLES

IDENTIFICATION TAGS SHALL BE USED FOR IDENTIFICATION OF THE CABLES. CORES SHALL BE POSITIVELY IDENTIFIED AT EVERY TERMINAL POINT, IN

ACCORDANCE WITH THE DRAWINGS AND SPECIFICATION.

6.2.6

INSPECTION • INSPECTION

AND

TEST PLAN

SPECIFIC TO PROJECT REQUIREMENTS SHALL BE

FOLLOWED AND INSPECTIONS ACTIVITIES ARE RECORDED ON THE FORMATS.

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

.

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 7 of 10

6.3

PRECAUTIONS 6.3.1

EXISTING INSTALLATIONS • NO

WORK IN THE IMMEDIATE VICINITY OF EXISTING ELECTRICAL INSTALLATIONS

SHALL BE ALLOWED WITHOUT VALID PERMIT TO WORK.

• WHERE

IT WOULD BE REQUIRED TO WORK IN THE VICINITY OF ELECTRICAL

EQUIPMENT ALL NECESSARY PRECAUTION TO AVOID ACCIDENT CONTACT WITH LIVE CONDUCTORS ETC. WOULD BE TAKEN.

• A

COMPETENT

QUALIFIED

ELECTRICIAN

SHALL

CARRY

OUT

INSTALLATION

MODIFICATION OR WORK IN THE IMMEDIATE VICINITY OF ANY ELECTRICAL EQUIPMENT UNDER FULL TIME SUPERVISION.

6.3.2

NEW INSTALLATIONS • ALL

THE PRE-ASSEMBLED RACKS

VENDOR-ASSEMBLED SECONDARY LIGHTING

(PAR’S), PRE-ASSEMBLED UNITS (PAU’S) (VAU’S) SHALL BE PRE-INSTALLED WITH SYSTEM. ONLY THE INTERCONNECTION TO BE CARRIED

UNITS

AND THE OUT

AT SITE.

• ALL

THE MODULAR BUILDINGS

(VSD

AND

SUBSATION-11)

SHALL BE PRE-

INSTALLED WITH THE INTERNAL WIRING, ONLY THE INTERCONNECTION TO BE CARRIED OUT AT SITE.

• CABLES

IN CABLE TRAYS SHALL BE PROTECTED FROM WELDING SPARKS AND OTHER

FALLING OBJECTS BY USING

• CABLES

GI SHEET

ETC.

INSULATION SCRAPS SHALL BE REMOVED ON DAILY BASIS FROM PANELS

/

CONTROL ROOMS.

6.3.3

SCAFFOLDING • SCAFFOLDING SHALL NOT BE DISTURBED OR ALTERED BY ANY UNAUTHORIZED PERSONS. WHERE ALTERATIONS ARE REQUIRED AN AUTHORIZED SCAFFOLDER WOULD BE USED TO CARRYOUT THE WORK UNDER COMPETENT SUPERVISION PER

TAG

SAFETY

• WHERE

SYSTEM.

MATERIALS ARE TO BE POSITIONED ON SCAFFOLDING IT SHALL BE ENSURED

THAT THE SCAFFOLDING IS NOT OVERLOADED.

• SCAFFOLDING • IF

SHALL BE INSPECTED REGULARLY FOR SUITABILITY.

THERE IS ANY DOUBT ABOUT THE SECURITY OF ANY ANCHORAGE, SUSPENSION

POINTS

OF

TIES

FOR

A

SCAFFOLD

E.G.,

STRENGTH

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

OF

EXISTING

BUILDING/

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 8 of 10

STRUCTURE, OR THESE UNDER CONSTRUCTION, THE CLIENT’S REPRESENTATIVE SHALL BE CONSULTED BEFORE PROCEEDING WITH ERECTION.

7.

8.

TOOLS •

HAND DRILL MACHINE

•

HOLE SAW

•

FILE

•

DRUM JACKS

•

AXLE

•

CABLES

•

CERTIFIED TEST EQUIPMENT.

•

CABLE KNIFE

•

CABLE CUTTER

•

LUGS PRESS

•

SIDE CUTTER

•

WIRE STRIPPER

•

INSULATION TAPE

•

HACK SAW

ROLLERS

SAFETY INSTRUCTIONS DURING

THE INSTALLATION ALL MEASURES SHALL BE ADOPTED TO ENSURE SAFE WORKING.

•

CLIENT

•

ALL

• CLASSIC)

SITE MANAGEMENT SYSTEM SHALL BE IMPLEMENTED

PERSONNEL INVOLVED SHALL USE NECESSARY

ALL

EQUIPMENT

WILL

BE

INSPECTED

BY

PPE.

HSE (TMEGC / GILF

PRIOR TO USE.

•

ACCESS

•

FIRE

EXTINGUISHER WILL BE AVAILABLE AT ALL WORK FRONTS WHERE

•

ALL

ACTIVITIES AT HEIGHTS WILL BE PROVIDED WITH SUITABLE WORKING

AND GOOD HOUSEKEEPING WILL BE MAINTAINED.

APPLICABLE.

PLATFORM

•

WHEN

WORKING AT HEIGHT PROPER FALL PROTECTION MEASURES SHALL BE

TAKEN.

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 9 of 10

•

ALL

•

WASTE

•

THE

ACCESS LADDERS AND SCAFFOLDING SHALL BE SECURED AND SAFETY

TAGGED BEFORE USE. MANAGEMENT SHOULD BE STRICTLY FOLLOWED TO KEEP THE JOB SITE

NEAT AND CLEAN. FOLLOWING PERSONAL PROTECTION WEARS SHALL BE USED SAFETY

HELMET, SAFETY GOGGLES, SAFETY SHOES, HAND GLOVES, AND GAS MASK.

DOCUMENT TITLE: CONSTRUCTION METHOD STATEMENT FOR CABLE PULLING, LAYING, JOINTING & TERMINATION

Project No.: xxxxxx GASCO DOC. NO. xxxxxxx REV. DATE: 10-01A 2010 Page 10 of 10