Document Number Document Title Item Rev
Inspection Codes: SC: Subcontractor PEC: Petrofac C: Company/Client TP: Third Party
R: Document/Report Review S: Surveillance RR: Random Review
H: Hold Point (Notification Required & Presence is Mandatory) W: Witness Point (Notification Required but Presence is not Mandatory)
Responsible Verifying Intervention Points
Item Control Activity Action to be verified Reference Document Acceptance Criteria
Party Document SC PEC C TP
a. Review & verify validity of Manufacturer’s data Good mechanical
PEC Site Calibration
calibration certificates, sheet and electrical
Control of Inspection Test Supervisor Certificate/
1.0 Identification Number/Sticker PEC-QU-GDE-X- condition R/S R/S S
& Measuring Equipment SC Electrical IM&TE
b. Verify condition of the test 11152 Valid calibration
QC Inspector Register
equipment Project Spec. certificate
a. Visual inspection to verify correct
size & type, appearance etc. No damage
Purchase Order/ SC Material Purchase
Material Inspection b. Ensure no damage to galvanization Conform to
Delivery Note/Data Controller Order/
(subject to provisions of and free from physical damages specifications
2.0 Sheet SC/PEC Delivery R/S R/S S
project Material Receiving c. All accessories are of correct Confirms to storage
Project Material Electrical QC Note/Data
procedure) type/material and preservation
Receiving Procedure Inspector Sheet
requirements
d. Storage and preservation (e.g. long
term outdoor storage at site)
a. Review of applicable
Complies with AFC
drawings/documents and ensure
List of latest revision document register PEC Site
that latest revision is available at
of applicable Complies with AFC Supervisor S
Drawings and Documents site (e.g.: Cable routing layout,
3.0 drawings drawings, C/PEC NIL R R R
status cable schedule, Review of work
AFC drawings and applicable Electrical QC
procedures, Method Statements,
Specifications standards and Inspector
QC Procedures and other related
Specifications
documents etc.)
a. Ensure fabrication is as per the
drawing
Correct routing
b. Where applicable, verify cable tray Adequate supports
route is in accordance with layout are provided
PEC Site
drawings Lay out drawings/ Support span is not
Inspection of cable tray Supervisor
c. Ensure adequate supports are installation details greater than ITR-E-0201X W S S
4.0 support installation SC E&I QC
provided as per Project Spec. straight section
Inspector
installation drawings length or as
recommended by
d. Check dimensions, distance
manufacturer
between supports, fixing method
etc.
Document Number Document Title Item Rev
Inspection Codes: SC: Subcontractor PEC: Petrofac C: Company/Client TP: Third Party
R: Document/Report Review S: Surveillance RR: Random Review
H: Hold Point (Notification Required & Presence is Mandatory) W: Witness Point (Notification Required but Presence is not Mandatory)
Responsible Verifying Intervention Points
Item Control Activity Action to be verified Reference Document Acceptance Criteria
Party Document SC PEC C TP
e. No cut or drill on structural
members
a. Check spacing between trays,
elevation, size, clamps, connectors,
bolts, nuts, washers, etc.
b. Ladder/tray are internally smooth
with the fastening bolts installed
Installation is
with the head inside and the complete in
nut/washer outside accordance with
c. Splice plates, (e.g.: straight, offset Layout drawings PEC Site
Inspection of installation applicable
Manufacturer’s Supervisor
5.0 Cable trays /racks (straight and adjustable etc.) are of correct drawings ITR-E-0201X W S S
instructions SC E&I QC
Length) type suitable for the location No more than one
Project Spec. Inspector
d. Ensure no sharp edges splice plate is
located between
e. Check for any additional support
supports
requirement
f. Verify location of expansion guide
and support for the same
g. Ensure touch up paint for cut edges
and drilled holes
a. Verify fittings and connectors are of
correct size, type suitable for the
location
b. Visual inspection against Installation details PEC Site
Clamps, fittings,
applicable drawing Manufacturer’s Complies with Supervisor
6.0 connectors, hanger ITR-E-0201X W S S
c. Satisfactory bending radius instructions Installation details SC E&I QC
clamps
d. Check supports at bends and route Project Spec. Inspector
changes
e. Each joints are properly tightened
with the fastening bolts installed
Document Number Document Title Item Rev
Inspection Codes: SC: Subcontractor PEC: Petrofac C: Company/Client TP: Third Party
R: Document/Report Review S: Surveillance RR: Random Review
H: Hold Point (Notification Required & Presence is Mandatory) W: Witness Point (Notification Required but Presence is not Mandatory)
Responsible Verifying Intervention Points
Item Control Activity Action to be verified Reference Document Acceptance Criteria
Party Document SC PEC C TP
with the head inside and the
nut/washer outside
a. Verify Expansion guides are fitted
at specified intervals
b. Verify gap setting is correct
Installation of Expansion c. Verify nut/bolt/washers are suitable Installation PEC Site
Splice Plates (Thermal
for the purpose details/Layout Complies with Supervisor
7.0 expansion and contraction ITR-E-0201X W S S
d. Check clamping method drawing installation detail SC E&I QC
of cable tray at long
e. Ensure no restriction for proper Project Spec. Inspector
straight run)
movement
f. Verify installation of supports at
both sides of expansion guide
a. Inspect cable route and ensure all All works
areas are free of debris, sharp completed, PEC Site
edges etc. which may damage Layout drawing adequately Supervisor
8.0 Release for cable laying Project Spec. ITR-E-0201X W W S
cables during installation supported, route SC E&I QC
b. Tray should never be used as a clean and no Inspector
debris
walk way
a. Ensure to maintain electrical
continuity of cable tray system
b. Verify bonding jumpers are
Complies with PEC Site
Cable tray system bonding provided at specified locations Installation details
installation details Supervisor
9.0 and connection to the (e.g.: Expansion splice plates, Layout drawings ITR-E-0203X W S S
and layout SC E&I QC
main earthing system adjustable splice plates, Project Spec.
drawings Inspector
discontinuous routes etc.)
c. Verify connection to main grid at
specified locations
Cable tray system Layout drawing Cable dressing,
a. Verify cable dressing/segregation SC/PEC E&I
10.0 released for installation of Cable Schedule segregation and ITR-E-0203X W W S
b. Verify, Tagging, clamping etc. QC Inspector
covers Project Spec. testing completed
Document Number Document Title Item Rev
Inspection Codes: SC: Subcontractor PEC: Petrofac C: Company/Client TP: Third Party
R: Document/Report Review S: Surveillance RR: Random Review
H: Hold Point (Notification Required & Presence is Mandatory) W: Witness Point (Notification Required but Presence is not Mandatory)
Responsible Verifying Intervention Points
Item Control Activity Action to be verified Reference Document Acceptance Criteria
Party Document SC PEC C TP
(if applicable)- Post c. Ensure all required tests are
cabling inspection performed and acceptable
a. Check clamps are of correct type,
size and material as per installation
details
Complies with PEC Site
Cable tray covers installed b. Check proper fixing of the covers Installation details
installation details Supervisor
11.0 as per requirement c. Check distance between clamps Layout drawing ITR-E-0204X W W S
and layout SC E&I QC
d. Check clamps are suitable for the Project Spec.
drawings Inspector
location (indoor/outdoor)
e. Correct type of nut/bolt/washers
used and properly tightened
a. Check trench depth, sand bedding Complies with PEC Site
Layout Drawing and
Inspect trench for b. Verify route is as per layout installation details Supervisor
12.0 installation details ITR-E-0202X W S S
underground conduit drawing and layout SC E&I QC
Project Spec.
c. Ensure no obstructions drawings Inspector
Check installation of
a. Check conduit routing is correct as
conduit, fittings, Complies with PEC Site
per drawing, cut edges are Layout Drawing and
identification labels if installation details Supervisor
13.0 deburred, correct size, correct installation details ITR-E-0202X W S S
required, before backfilling and layout SC E&I QC
bending radius, soft sand filling, Project Spec.
and compaction drawings Inspector
warning tape, identification, etc.
(Underground)
Check preparation of Layout Drawing and Draw rope PEC Site
a. Check for no obstructions, draw
14.0 conduit prior to cable installation details provided and NO Supervisor ITR-E-0202X S S S
ropes installed
pulling (Underground) Project Spec. obstructions SC E&I QC
Inspector
Complies with
Layout Drawing and
Check sealing after a. Check material used for sealing installation details
15.0 installation details PEC Site ITR-E-0202X S S S
installation(Underground) and sealed properly and layout
Project Spec. Supervisor
drawings
Document Number Document Title Item Rev
Inspection Codes: SC: Subcontractor PEC: Petrofac C: Company/Client TP: Third Party
R: Document/Report Review S: Surveillance RR: Random Review
H: Hold Point (Notification Required & Presence is Mandatory) W: Witness Point (Notification Required but Presence is not Mandatory)
Responsible Verifying Intervention Points
Item Control Activity Action to be verified Reference Document Acceptance Criteria
Party Document SC PEC C TP
SC E&I QC
Inspector
a. Verify location, routing, no
obstructions, cut edges are
deburred, correct bending radius,
Check installation of expansion joints fitted (if required),
Complies with PEC Site
conduit and fittings, workmanship, and identification Layout Drawing and
installation details Supervisor
16.0 Junction boxes, pull boxes, b. Ensure to avoid unnecessary installation details ITR-E-0202X W S S
and layout SC E&I QC
identification labels if bends Project Spec.
drawings Inspector
required (Above ground) c. Verify Junction boxes/pull boxes
are accessible and not obstructed
by conduit, cable tray, duct or any
other utilities
Adequate supports
provided PEC Site
a. Ensure adequate supports Layout Drawing and
Conduit supports structure Complies with Supervisor
17.0 provided at specified intervals installation details ITR-E-0202X W S S
secure (Above ground) installation details SC E&I QC
b. Correct fasteners and hangers Project Spec.
and layout Inspector
drawings
a. Ensure to maintain electrical
Conduit system bonding Complies with PEC Site
continuity steel conduit Layout Drawing and
and connection to the main installation details Supervisor
18.0 b. Check bonding jumpers are installation details ITR-E-0203X W S S
earthing system and layout SC E&I QC
provided and connection to main Project Spec.
drawings Inspector
grid at specified locations
a. Verify tags are provided as per
Complies with
project requirement Layout Drawing and
Post cabling inspection of installation details SC/PEC E&I
19.0 b. Verify sealing of conduits with installation details ITR-E-0203X W W S
conduits and layout QC Inspector
approved material Project Spec.
drawings
c. Verify clamps and fixing is secure
