A
10-01-2010
RL _______
MH ______
HM________
Issue for Information
CONTRACT NO.
xxxxxxxxxx
ITEM: EARTH WORKS
ORIGINATOR: TRANS MIDDLE EAST GENERAL
CONTRACTOR
PIL JOB No. xxxx
GULF CLASSIC Doc. No. xxxxx
WBS Code:
000
Contract No :
xxxxx
GASCO Doc. No. : xxxxxxxxxx
PROJ. N :
xxxxx
Page 1 of 10
Project No. xxxx
ASAB 3 (A3) PROJECT
Document No. xxxx
CONTRUCTION METHOD
STATEMENT
FOR
CABLE PULLING, LAYING, JOINTING
& TERMINATION
Rev.
Date
QA/QC
Engineer
ORIGINATOR
QA/QC
Manager
REVIEWED
Project
Manager
APPROVED
DESCRIPTION
Revision Description
Rev. No.
Section
Revision Description
A
All
Issue For Information
HOLDS
No.
Section
HOLD Description
DOCUMENT TITLE:
CONSTRUCTION METHOD
STATEMENT FOR CABLE PULLING,
LAYING, JOINTING & TERMINATION
Project No.: xxxxxx
GASCO DOC. NO.
xxxxxxx
REV.
A
DATE: 10-01-
2010
Page 3 of 10
INDEX
1. PURPOSE
2. SCOPE
3. REFERENCES
4. DEFINITIONS
5. RESPONSIBILITIES
6. PROCEDURE
7. TOOLS
8. SAFETY INSTRUCTIONS
1.
PURPOSE
T
HE PURPOSEOFTHISMETHODSTATEMENT ISTO PROVIDEGENERALGUIDELINES FORCABLE LAYING ANDCABLE TERMINATIONFOR CONTROLANDSIGNAL CABLESFOR TRIM2
PHASEII PROJECTATGASCO.
2.
SCOPE
S
COPEOFTHISMETHODSTATEMENT COVERSTHEFOLLOWINGSACTIVITIES.
•
M
ATERIALH
ANDLING•
P
ROCEDURE•
P
RECAUTION•
T
ESTING•
I
NSPECTION3.
REFERENCES
T
HE FOLLOWINGDOCUMENTSARE CONSIDEREDAS REFERENCE DOCUMENTS:
−
P
ROJECTS
TANDARD INSTALLATIONDRAWINGS−
P
ROJECT SPECIFICATIONS−
P
ROJECTQ
UALITYP
LAN(PQP)
−
I
NSPECTION ANDT
ESTP
LAN4.
DEFINITIONS
−
C
LIENTA
BUD
HABIG
ASI
NDUSTRIES, GASCO
−
C
ONTRACTORTMEGC / G
ULFC
LASSIC−
SE
S
ITEE
NGINEER−
SUP
S
UPERVISOR−
ITP
I
NSPECTION ANDT
ESTP
LAN−
E&I
E
LECTRICALANDI
NSTRUMENT−
PC
P
LANTC
ONSTRUCTION−
QA/QC
Q
UALITYA
SSURANCEANDC
ONTROL−
MS
M
ETHODS
TATEMENT−
IFC
I
SSUEFORC
ONSTRUCTION−
PPE
P
ERSONALP
ROTECTIONE
QUIPMENT−
HSE
H
EALTHS
AFETY& E
NVIRONMENTDOCUMENT TITLE:
CONSTRUCTION METHOD
STATEMENT FOR CABLE PULLING,
LAYING, JOINTING & TERMINATION
Project No.: xxxxxx
GASCO DOC. NO.
xxxxxxx
REV.
A
DATE: 10-01-
2010
Page 5 of 10
5.
RESPONSIBILITIES
S
UPERVISORS
UPERVISORWILLCHECK CABLEROUTING AS PERPROJECTDRAWINGSAND SPECIFICATIONS,
ALLCABLES,
CONTROL ANDINSTRUMENT TOBE LAIDAND INSTALLEDAS PERABOVESTANDARDDETAILS.
SE
S
ITEE
NGINEER ISTOENSURE THATALLACTIVITIESMENTIONED ABOVE COMPLYWITHPROJECT DRAWINGS,
SPECIFICATIONSANDSTANDARD DETAILSPTW H
OLDERGASCO W
ORKPERMIT SYSTEMWILL BEFOLLOWED. W
ORK-
PERMITCOORDINATOR WILLBE RESPONSIBLEFOR THISANDTHEWORK
-
PERMITHOLDER WILL BERESPONSIBLE TOFOLLOWGASCO
WORK-
PERMITREQUIREMENTS.
6.
PROCEDURE
6.1
RECEIPT AND STORAGE OF MATERIAL
•
T
HE MATERIAL RECEIVED FROM CLIENT SHALL BE STORED IN DESIGNATED AREA OF STORE.
•
A
RRANGEMENTS SHALL BE MADE TO PROTECT AGAINST EFFECTS OF WEATHER AND ENVIRONMENT.
6.2
ARRANGEMENT CABLE LAYING FOR TERMINATION
•
P
REPARATIONOFGLANDHOLEINBOTTOM PLATEOFGLANDBOX.
•
M
ARKINGOF GLANDHOLEAS PERSIZE.
•
U
SINGOFHOLESAWWITHDRILL MACHINE.
•
F
ILINGOFSHARPEDGESOF GLANDHOLE.
6.2.1 P
RE-I
NSTALLATIONR
EQUIREMENTS•
T
HES
ITEE
NGINEER IS TO CHECK CONFORMITY WITH CABLE SCHEDULE,
SUITABILITY OFCABLE ROUTEAND PREPAREA CABLE LAYINGPLAN.
•
I
NSULATION RESISTANCE OF THE CABLES SHALL BE CHECKED BEFORE LAYING CABLES.
6.2.2 P
REPARINGOFL
AYING•
C
ABLES ROLLERS ARE TO BE USED FOR LAYING CABLES OVER CABLE TRAYS TO REDUCE FRICTIONANDPREVENT DAMAGETOTHECABLES SHEATH.
6.2.3 C
ABLEL
AYING•
C
ABLE DRUM IS TO BE SHIFTED TO SITE AND JACKED UP FOR LAYING OUT. T
HE DRUM JACKING ARRANGEMENT IS TO BE SUITABLE FOR THE SIZE AND WEIGHT OF THEDRUM. U
NROLLINGOF THECABLE IS ASPERDIRECTION SHOWNONDRUM.
•
F
ORLARGE SIZECABLE,
A PROPERSIZE CABLEPULLING SOCK SHALLBE USED.
•
S
UFFICIENTN
O.
OF SKILLED&
UNSKILLEDWORKERS ARE TO BE EMPLOYED TO LAY THECABLETAKING CAREOFTHEFOLLOWING
:-−
T
HE CABLE DOES NOT STRAY AWAY FROM THE ROUTE AND REMAINS ONTHEROLLERS.
−
T
HE CABLE DOES NOT TOUCH OR SCRATCH AGAINST ANY OBJECT DAMAGINGITIN ANYWAY.
−
T
HE CABLEIS PULLEDUNIFORMLYALLALONGTHEROUTE.
6.2.4 C
ABLET
ERMINATION•
A
LLJ
OINTING AND TERMINATION WORK SHALL BE CARRIED OUT BY TRAINED TECHNICIANS,
EXPERIENCEDINSUCHWORK FORTHEOPERATING VOLTAGE CONCERNED
.
•
P
ROPER CRIMPINGTOOLSSHALLBEUSED FORCOMPRESSION TYPELUGS.
•
A
LL CABLES ARE TO BE TERMINATED USED GLANDS OF PROPERTYPE AND SIZE AS PERAREACLASSIFICATION
.
•
T
HE 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 STRAINORDISTORTIONOFCABLE.
•
T
HE ENTIRE BODY OF THE CABLE MUST ENTER THE GLAND. T
HE CABLE SHALL BE ONA STRAIGHT AXISFROM APOINT AT LEASTSIXDIAMETER BEFOREENTERINGTHE GLAND. S
EALS SHALL BE CHECKED FOR CORRECT SIZE AT THE POINT OF APPLICATION.
•
U
NUSED CABLE ENTRIES SHALL BE CLOSED WITH PLUG SUITABLE FOR THE DEGREE OFPROTECTION ANDCLASSIFICATION.
6.2.5 C
IRCUITI
DENTIFICATION•
P
ROPER IDENTIFICATION TAGS SHALLBE USEDFOR IDENTIFICATION OFTHECABLES.
C
ABLES CORES SHALL BE POSITIVELY IDENTIFIED AT EVERY TERMINAL POINT,
IN ACCORDANCE WITHTHEDRAWINGSANDSPECIFICATION.
6.2.6 I
NSPECTION•
I
NSPECTION ANDT
ESTP
LAN SPECIFIC TO PROJECT REQUIREMENTS SHALL BE FOLLOWEDANDINSPECTIONSACTIVITIES ARERECORDEDONTHEFORMATS. .
DOCUMENT TITLE:
CONSTRUCTION METHOD
STATEMENT FOR CABLE PULLING,
LAYING, JOINTING & TERMINATION
Project No.: xxxxxx
GASCO DOC. NO.
xxxxxxx
REV.
A
DATE: 10-01-
2010
Page 7 of 10
6.3
PRECAUTIONS
6.3.1 E
XISTINGI
NSTALLATIONS•
N
O WORK IN THE IMMEDIATE VICINITY OF EXISTING ELECTRICAL INSTALLATIONS SHALLBE ALLOWEDWITHOUTVALIDPERMIT TOWORK.
•
W
HERE IT WOULD BE REQUIRED TO WORK IN THE VICINITY OF ELECTRICAL EQUIPMENT ALL NECESSARY PRECAUTION TO AVOID ACCIDENT CONTACT WITH LIVE CONDUCTORSETC.
WOULDBETAKEN.
•
A
COMPETENT QUALIFIED ELECTRICIAN SHALL CARRY OUT INSTALLATION MODIFICATIONORWORK INTHEIMMEDIATE VICINITYOFANY ELECTRICALEQUIPMENT UNDERFULL TIMESUPERVISION.
6.3.2 N
EWI
NSTALLATIONS•
A
LLTHE PRE-
ASSEMBLED RACKS(PAR’
S),
PRE-
ASSEMBLED UNITS(PAU’
S)
AND VENDOR-
ASSEMBLED UNITS(VAU’
S)
SHALL BE PRE-
INSTALLED WITH THE SECONDARY LIGHTING SYSTEM. O
NLY THE INTERCONNECTION TO BE CARRIED OUT AT SITE.
•
A
LL THE MODULAR BUILDINGS(VSD
ANDS
UBSATION-11)
SHALL BE PRE -INSTALLED WITH THE INTERNAL WIRING,
ONLY THE INTERCONNECTION TO BE CARRIEDOUT ATSITE.
•
C
ABLESIN CABLE TRAYS SHALLBE PROTECTEDFROMWELDING SPARKS ANDOTHER FALLINGOBJECTS BYUSINGGI S
HEET ETC.
•
C
ABLES INSULATION SCRAPS SHALL BE REMOVED ON DAILY BASIS FROM PANELS/
CONTROL ROOMS.
6.3.3 S
CAFFOLDING•
S
CAFFOLDING SHALL NOT BE DISTURBED OR ALTERED BY ANY UNAUTHORIZED PERSONS. W
HERE ALTERATIONS ARE REQUIRED AN AUTHORIZEDS
CAFFOLDER WOULD BE USED TO CARRYOUT THE WORK UNDER COMPETENT SUPERVISION PER SAFETYTAG
SYSTEM.
•
W
HEREMATERIALS ARETO BEPOSITIONED ONSCAFFOLDING ITSHALLBE ENSURED THATTHESCAFFOLDING ISNOT OVERLOADED.
STRUCTURE