6-81-1043 Rev 2

7/28/2019 6-81-1043 Rev 2

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2 29.06.12 Revised and Re-issued RJ

1 28.09.07 Revised and Re- issued AKG PP M

0 25.07.02 Issued for implementation 1W AKC

Rev.No .

Date PurposePrepared

byChecked

by

1--"IC DM

MVKK VC

AKB GR R

Standards Committee StandardsConvenor Bureau Chairman

Approved by

latiitaqs . ENGINEERS

og9 teegs INDIA LIMITEDmNSP ECTION AND TEST PLANF O R

NEUTRAL GROUNDING RESISTOR

STANDARD SPECIFICATION NO.

6-81-1043 Rev. 2

of 5

4A141341 4 f t e r f fr lam

INSPECTION AND TEST PLAN

FORNEUTRAL GROUNDING RESISTOR

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7/28/2019 6-81-1043 Rev 2


o g 7 N a t e g o I N D I A LIMITED( AWN U MNeUnd.1441.9)

INSPE CTION AND TEST PLANFO R


STANDARD SPEC IF ICATION NO .

6-81-1043 Rev. 2

of 5

Abbreviations

AS

BASEEFA

BIS

CCE or CCOE

CELL

CIMFR

CE

DFT

DT

DPT

ERTL

FCRI

FM

FLP

HIC

ITPIP

IC

IGCIE C

JEC

LPT

Alloy Steel

British Approval Service for Electrical Equipment in Flammable

Atmospheres

Bureau of Indian Standards

Chief Controller of Explosives

Certification Engineers International Limited

Central Institute of Mining & Fuel Research

Carbon Equivalent

Dry Film Thickness

Destructive Testing

Dye Penetrate Testing

Electronics Regional Test Laboratory

Fluid Control Research Institute

Factory Mutual

Flame Proof

Hydrogen Induced Cracking

Inspection and Test Plan

Ingress Protection

Inspection Certification

Inter Granular Corrosion

International Electro technical Commission

Japanese Electro technical Committee

Liquid Penetrate Testing

MPT/MT

MRT

MTC

MO C

NPSH

NDT

NEMA

PO

PESO

PQR

PR

PMI

PV C

QC

RT

TC

TPI or TPIA

UT

UL

VDR

WPSWPQ

XLPE

Magnetic Particle Testing

Mechanical Run Test

Material Test Certificate

Material of Construction

Net Positive Suction Head

Non Destructive Testing

National Electrical Manufacturers Association

Purchase Order

Petroleum Explosive Safety Organization

Procedure Qualification Record

Purchase Requisition

Positive Material Identification

Poly Vinyl Chloride

Quality Control

Radiography Testing

Test Certificate

Third Party Inspection Agency

Ultrasonic Testing

Under writer Laboratories

Vendor Data Requirement

Welding Procedure Specification

Welders Performance Qualification

Cross Linked Poly Ethylene

Inspection Standards Committee

nvenur. r. . LDauanaiy

Members:

Mr. S.C. Gupta Mr. RK Singh Mr. MP Jain (Projects)

Mr. G. Suresh Mr. Rajeev Kumar Mr. G. Poomachandra Rao

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7/28/2019 6-81-1043 Rev 2


fte-ziegia ENGINEERS

lt9 'Mere INDIA LIMITED

INSPECTION AND TEST PLANFO R



6-81-1043 Rev. 2

of 5

1.0 SCOPE

This Inspection and Test Plan covers the minimum testing & inspection requirements of Neutral Grounding Resistors.

2.0 REFERENCE DOCUMENTS

PO/PR & Standards referred there in /Job specifications / Approved documents.

3.0 INSPECTION AND TEST REQUIREMENTS

SL

N O .STAGE/ ACTIVITY CHARACTERISTICS

QUANTUM

OF CHECKRECORD

SCOPE OF INSPECTION

SU BSUPPLIER ElL/TPIA

SUPPLIER

1.0 Procedures -- -- -- -- --

2.0 Material Inspection

2.1

Incoming Material like

Stainless steel grids,

Resistors, Insulators, Bus

Bars, Bushings, Current

Transformers, Isolators,

Sheet metal, cable gland,

etc.

Visual, Dimensional, Chemical, Physical,

Dielectric properties, Review of Manufacturer's

certificates, etc. applicableest etc as a

As per

supplier's

sampling

plan

Sub-Supplier's

TC / Supplier

Test Records/

Third party lab

H H R

3.0 Inprocess Inspection

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7/28/2019 6-81-1043 Rev 2


satRad dark ENIGINEERS

lg;alnleVarINDIA LIMITEDINSPE CTION AND TEST PLAN

F O RNEUTRAL GROUNDING RESISTOR


6-81-1043 Rev. 2

of 5

SL


QUANTUM

OF CHECKRECORD

SCOPE OF INSPECTION

SU BEIL/TPIAUPPLIER

SUPPLIER

4.0 Final Inspection

4.1 NGR(Acceptance Tests)

Physical and BoM Verification.

Check calibration status of all testing

equipment.

Dimension check including Bus size,

Clearances, Creepage distances, etc.

Verification for external cable termination, Non

magnetic gland plate and size of terminals/cable

gland.

Provision of lifting hooks and grouting of NGR

Panel.

Series/parallel arrangements check of elements.Measurement of Resistance

Temperature Rise test in a proportionately sized

enclosure by passing rated current on a limited

resistor section as per specification

Temperature Rise Test on complete enclosure

for continuous duty as per specification if

specified in data sheet

Power frequency voltage (HV) withstand test

Insulation resistance before and after HV tests

Verify provision of earthing.

Space heater functioning.

100% by

supplier and

on random

basis by

Inspection testrecords

- H H

Degree of protection certificate as applicable.

4. 2Submission of certificates

/documents

Sample/Proto

type

Statutory

Approval

Certificates /

Type Test

Certificates

- H R

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7/28/2019 6-81-1043 Rev 2


lital &ape INDIA LIMITEDIA Gov/ Of WAS LIIIM Wor101

INSPE CTION AND TEST PLANF O R



6-81-1043 Rev. 2

of 5

SL


QUANTUM

OF CHECKRECORD

SCOPE OF INSPECTION

SU B

SUPPLIERSUPPLIER EIL/TPIA

5.0 Painting

5.1 Painting of ResistorsPre treatment, primer and final paint, shade,

thickness100% Test records - H --

6.0 Documentation and IC

6.1 Documentation and IC

Review of Internal Test Reports and MTCs.

IC issuance -

Supplier's Test

Records /

Inspection

Certificate (IC)

- H H

Legends: H- Hold (Do not proceed without approval), Random -10% , R-Rev ew, RW-Random witness, W- Witness (Give due notice, work may proceed

aeschedueddae

NOTES (As applicable):Wherever W/R or H/W is indicated, Inspection Engineer shall decide the option to be exercised for the particular stage and supplier

In case of conflict between purchase specification, contract documents and ITP, more stringent conditions shall be applicable.

This document describes generally the requirements pertaining to all types of the item. Requirements specific to PO and the item are only applicable.

Acceptance Norms for all the activities shall be as per PO/PR/ Standards referred there in/ Job specifications /Approved documents

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6-81-1043 Rev 2

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