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Conduits ITP

The document provides a test plan for inspecting electrical duct banks and conduits for a power plant project. It outlines procedures for receiving materials and installing embedded conduits, including laying conduits on supports, maximum distances between supports, minimum spacing between conduits, and limits on bends between outlets. Acceptance criteria reference codes, standards, and project specifications.

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Ahmed Mohamed
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© © All Rights Reserved
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159 views8 pages

Conduits ITP

The document provides a test plan for inspecting electrical duct banks and conduits for a power plant project. It outlines procedures for receiving materials and installing embedded conduits, including laying conduits on supports, maximum distances between supports, minimum spacing between conduits, and limits on bends between outlets. Acceptance criteria reference codes, standards, and project specifications.

Uploaded by

Ahmed Mohamed
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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Reference:

CONTRACTOR NAME: BESIX / ORASCOM

ELECTRICAL DUCT BANK INSPECXTION TEST PLAN Revision date:

CONTRACT NUMBER: CP 102

DOCUMENT TITLE: ELECTRICAL CONDUITS INSPECTION


TEST PLAN West Delta ELECTRICTY PRODUCTION COMPANY - ABU-QIR THERMAL POWER PLANT 2X650MW GAS/OIL FIRED UNITS

INSPECTION LEVEL

OCI Site Engineer


ACTIVITY N

BESIX/OCI
DESCRIPTION OF QC ACTIVITY CONTRACTORS PRODCEDURE QC REPORT TO VERIFY COMPLANCE Frequency ACCEPTANCE CRITERIA CODES/STANDARDS AND SPECIFICATION RESPONSIBLE PART (SC)

PGESCO

WDEPC
Receiving Material

1-PVC & RGS &ALUMINUIM conduits AS APPROVED DRAWINGS MRR Each Delivery 99999-9-3DS-E53-00001&NEC OCI SITE ENG. / QC. ENG H H H H

2-PVC & RGS &ALUMINUIM fitting ,accessories AS APPROVED DRAWINGS MRR Each Delivery 99999-9-3DS-E53-00001&NEC OCI SITE ENG. / QC. ENG H H H H

3-PVC&METALLIC boxes AS APPROVED DRAWINGS MRR Each Delivery 99999-9-3DS-E53-00001&NEC OCI SITE ENG. / QC. ENG H H H H

Installation Procedure

1- Check the electrical raceway darwings. AS APPROVED DRAWINGS AS APPROVED DRAWINGS before starting activity 99999-9-3DS-E53-00001&NEC

a) Installation of embedded conduits

before concrete
1)Put the first layer of reinforcing steel AS APPROVED DRAWINGS AS APPROVED DRAWINGS BSO-QA-GEN-00-002 OCI SITE ENG. / QC. ENG H H I I
pouring

2)Conduits for embedded shall be SCH40 pvc or RGS before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
conduits or aluminuim pouring

3)Preparing the conduits by suitable length and the cutting before concrete
AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H R I
shall be by hack saw pouring

before concrete
4)Check there arenot any sharp edges after cutting AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring

5)All conduits cut in field shall be reamed and free of burs before concrete
AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.19&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
before installation pouring

6)Laying the conduits on supports& tied by steel rebars in before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
proper manner pouring

7)The maximum distance between conduit supports shall


before concrete
be as required by the NEC based on conduit type unless AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 4.1.3&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
pouring
otherwise

8) Conduits shall be placed so that the minimum space


between the adjacents conduits or layers is not less than AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) - 99999-9-3DS-E53-00001 ITEM 3.13&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
11/3 times nominal size of coarse aggregate

9) A run of conduits between outlet and outlet,fitting and


before concrete
fitting, shall not contain more than equivalent of four AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.2&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
pouring
90degree bends

10)The PVC conduits shall not be affected by heating before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
during bending pouring

11)Junction boxes or pull boxes necessary in long run for


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) before concrete puring 99999-9-3DS-E53-00001 ITEM 4.3&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
pulling purpose
Reference:

CONTRACTOR NAME: BESIX / ORASCOM

ELECTRICAL DUCT BANK INSPECXTION TEST PLAN Revision date:

CONTRACT NUMBER: CP 102

DOCUMENT TITLE: ELECTRICAL CONDUITS INSPECTION


TEST PLAN West Delta ELECTRICTY PRODUCTION COMPANY - ABU-QIR THERMAL POWER PLANT 2X650MW GAS/OIL FIRED UNITS

INSPECTION LEVEL

OCI Site Engineer


ACTIVITY N

BESIX/OCI
DESCRIPTION OF QC ACTIVITY CONTRACTORS PRODCEDURE QC REPORT TO VERIFY COMPLANCE Frequency ACCEPTANCE CRITERIA CODES/STANDARDS AND SPECIFICATION RESPONSIBLE PART (SC)

PGESCO

WDEPC
12)Raceways,when dimensioned on layout drawings,shall
before concrete
have an installation tolerance of ±50mm umless otherwise AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 3.13&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H H W
pouring
noted

13)Particular care must be taken with locating embedded


before concrete
conduit stub-outs in critical areas,such as the turbine AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 3.13&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
pouring
pedstale and within equipment foundations

before concrete
14) All conduits shall be enter boxes by male connector AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
pouring

15)Use suitable solvent cement to connect conduits and before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
couplings &check joint connection tightness pouring

16)All raceways shall be terminated with insulated bushing before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E45-00001 ITEM 7.10&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
or conduits hubs pouring

before concrete
17)Put the second layer of reinforcing steel AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H I I
pouring

b) Installation of exposed conduits

1)Exposed conduits shall be RGS conduits or Aluminuim before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H R I
conduits or EMT pouring

before concrete
2)Preparing the conduits by suitable length AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001&NEC&NEMA VE-1 and VE3 OCI SITE ENG. / QC. ENG H H R I
pouring

3)All conduits cut in field shall be reamed and free of burs before concrete
AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.19&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
before installation pouring

before concrete
4)Conduit shall not have any welds applied to it AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.7&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W I
pouring

5)Exposed conduits runs shall be run generally parallel or before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.1&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H R W
at right angles to walls,sturctural members,and ceiling pouring

6)Changes of direction of exposed conduit shall be made


before concrete
with adequate radius bends where two or more conduits AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.2&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H H I
pouring
are grouped in the same plane

7)Conduits field threading shall be tapered national pipe before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.32&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
thread(NPT) pouring

8)Conduit threads must be clean of any nonconductive


before concrete
coatings,and conduit butting within acoupling must be AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.12&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring
avoided

9) A run of conduits between outlet and outlet,fitting and


before concrete
fitting, shall not contain more than equivalent of four AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.2&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring
90degree bends

10)Junction boxes or pull boxes necessary in long run for before concrete
AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 4.3&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pulling purpose pouring
Reference:

CONTRACTOR NAME: BESIX / ORASCOM

ELECTRICAL DUCT BANK INSPECXTION TEST PLAN Revision date:

CONTRACT NUMBER: CP 102

DOCUMENT TITLE: ELECTRICAL CONDUITS INSPECTION


TEST PLAN West Delta ELECTRICTY PRODUCTION COMPANY - ABU-QIR THERMAL POWER PLANT 2X650MW GAS/OIL FIRED UNITS

INSPECTION LEVEL

OCI Site Engineer


ACTIVITY N

BESIX/OCI
DESCRIPTION OF QC ACTIVITY CONTRACTORS PRODCEDURE QC REPORT TO VERIFY COMPLANCE Frequency ACCEPTANCE CRITERIA CODES/STANDARDS AND SPECIFICATION RESPONSIBLE PART (SC)

PGESCO

WDEPC
11)Conduit connection to motor terminal boxes and other
before concrete
equipment shall made with a flexible connection in all AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.5&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring
areas
12)Minimum length of liquid tight flexible metallic conduit
before concrete
shall be610mm,MAX length 1525mm(this also applied to AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.4&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring
intrface UG duct bank

13)Conduits drains are required when the conduit enters before concrete
AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.25&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
the top or side of the device pouring

14)All conduits penetrating into control room shall be


before concrete
sealed to prevent the enterance of smoke and gases during AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.31&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring
a fire external to the control room

15)Fitting for aluminum conduit where specified shall be before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.16&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
copper free aluminum pouring

16)Fitting for RGS conduit shall be galvanized malleable before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM6.17&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
iron or steel. pouring

17)Fitting for EMT conduit shall be rain tight compression before concrete
AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 6.15&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
type pouring

18)Maximum horizontal spacing for conduit supports is as


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) after concrete pouring 99999-9-3DS-E53-00001 ITEM 6.36&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
follows in 99999-9-3DS-E53-00001 ITEM 6.36

19)Conduit enrance to boxes and equipment in outdoor or


before concrete
wet areas shall be made with grounding hubs or equivalent AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM6.9&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring
sealing fitting suitable to application

20)Conduits wall mounted shall be spaced off thethe wall


before concrete
by minimum off the wall by minimum 6mm Put the second AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM 3.12&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
pouring
layer of reinforcement steel

21)Nylon-insulated mettalic regular or grounding bushing before concrete


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) 99999-9-3DS-E53-00001 ITEM6.6&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
shallbe used on the exposed ends of all metal conduits pouring

22)Ends of all exposed conduit shall be plugged or capped


AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) after concrete pouring 99999-9-3DS-E53-00001 ITEM 6.13&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
during construction&all spare conduits also
23)In hazardous areas the
equipment,conduits,boxes,fitting,and connectors used
within such areas shall be approved for class and group AS APPROVED DRAWINGS CHECK LIST (LOCATION - Sub Loc. - G. I -0000) after concrete pouring 99999-9-3DS-E53-00001 ITEM 6.11&NEC&NEMA VE-1 and VE2 OCI SITE ENG. / QC. ENG H H W R
given&installation shall comply with article500&503 of the
NEC

H = Mandatory Hold Point

R = Review
Reference:

CONTRACTOR NAME: BESIX / ORASCOM

ELECTRICAL DUCT BANK INSPECXTION TEST PLAN Revision date:

CONTRACT NUMBER: CP 102

DOCUMENT TITLE: ELECTRICAL CONDUITS INSPECTION


TEST PLAN West Delta ELECTRICTY PRODUCTION COMPANY - ABU-QIR THERMAL POWER PLANT 2X650MW GAS/OIL FIRED UNITS

INSPECTION LEVEL

OCI Site Engineer


ACTIVITY N

BESIX/OCI
DESCRIPTION OF QC ACTIVITY CONTRACTORS PRODCEDURE QC REPORT TO VERIFY COMPLANCE Frequency ACCEPTANCE CRITERIA CODES/STANDARDS AND SPECIFICATION RESPONSIBLE PART (SC)

PGESCO

WDEPC
W =Witness

I = Random inspection
COMMENTS / REMARKS
COMMENTS / REMARKS
COMMENTS / REMARKS
COMMENTS / REMARKS

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