Central Marks Department - III · 2018. 12. 10. · 3 DOC:STI/15500(Part 2)/1 December 2006 5.1 In...

Central Marks Department - III

Our Ref: CMD-III/16:15500 29 September 2006 Subject: Implementation of IS 15500(Pt.1toPt.8):2004 for Deepwell handpumps, Components and special tools

IS 15500(Pt.1to Pt.8): 2004 has been published. In this specification, three Indian Standards on Deepwell Handpumps (IS 9301, IS 13056 & IS 13287) and Five Indian Standards on Components of Deepwell Handpumps (IS 14101, IS 14102, IS 14103, IS 14104 & IS 14105) and IS 14107 on special tools have been amalgamated. At present, separate licences have been issued for each Indian Standard on Deepwell Handpumps and each Indian Standards on Components; as such eight separate licences are given for entire range of Deepwell handpumps pumps & Components. Presently, IS 9301, IS 13056 & IS 13287 are covered under lot inspection and after lot inspection BIS officers issue a test certificate for each lot whereas components of Deepwell Handpumps covered in Five Indian Standards are under self marking scheme. Following proposal may be considered for implementation of IS 15500(Pt.1to8): 2004.

1. STI’s have been revised and finalized as under:

Sr.

No

Existing

IS No.

Revised IS

No.

Brief

Description

Revised STI Remarks

1. IS 9301:1990 IS 13056:1991 IS 13287:1992

IS 15500 (Pt.2): 2004

Pumps SDWP, ULOM65 ULOM50 EDWP

Doc: STI/15500 (Part.2)/1, December 2006

2 IS 14103:1994 IS 14105:1994

IS 15500 (Pt.4): 2004

Steel Components


3 IS 14101:1994 IS 15500 (Pt.5): 2004

C.I. Components

Doc:STI/15500 (Part.5)/1, December 2006

Brass liner earlier covered under IS 14101:94 is now covered under IS 15500(Pt.6): 2004

4 IS 14102:1994 IS 15500 (Pt.6): 2004

Brass/Bronze Components


5 IS 14104:1994 IS 15500 (Pt.7): 2004

Rubber Components


There is no licence for sub assemblies (Pt.3) and special tools (Pt.8), STI’s may be

proposed by BO on receipt of first application.

2. Standard Mark 2.1 Standard Mark on Pumps : The standard mark will consist of the ISI logo, IS No.

and the abbreviated name of the pump as given below : IS 15500 IS 15500 IS 15500 IS 15500

SDWP VLOM-65 VLOM-50 EDWP 2.2 Standard Mark on Components etc : Standard mark for sub-assembly/components and

special tools etc. will consist of the ISI logo, IS no. and Part no. for example : IS 15500 Part 3

3.0 Marking Fee: Rate of marking fee as approved by the Competent Authority is being circulated separately.

4.0 Guidelines for changeover of existing licences: 4.1 Licensees having more than one licence: 4.1.1 Pumps: Separate licences for handpumps to be clubbed into single licence as per

guidelines below:

a) First licence of the handpump to be retained and converted into IS 15500(Pt.2): 2004 by making appropriate endorsement incorporating coverage of all the varieties of pumps.

b) Other licences shall be allowed to expire after accounting for marking fee. 4.1.2 Steel Components: Separate licences for mild steel and stainless steel components to be

clubbed into single licence and converted into IS 15500(Pt.4):2004 as per similar guidelines above.

4.2 Other components: Existing licences for different components to be converted into relevant parts of IS 15500.

5.0 Processing of Applications: All new applications shall be recorded as per the revised

specification only. The applications already received/recorded for IS 15500 may be processed as per existing relevant standards. After implementation of IS 15500, the applications/licences (if granted) shall be converted as per above guidelines.

It is proposed to implement IS 15500(Pt.1 to 8): 2004 with effect from 1 December

2006. RO’s/BO’s may inform the licences under their jurisdiction and convert the existing

licences as per guidelines given above after acceptance of revised scheme of testing inspection and revised marking fees. Since no additional requirement testing facilities required to be verified as per revised standards, special visit to the licensees for verification is not required. Submitted for approval of the revised STIs and above guidelines please. Sd/- (RAJEEV SHARMA) Sc.D (CMD-III) Sc.F&H (CMD-III) sd/- 29/9/2006 DDGM sd/-3/10/2006 All ROs/BOs/BIS Labs/MED Cc: CMD-1 – for information

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DOC:STI/15500(Part 2)/1 December 2006

SCHEME OF TESTING AND INSPECTION

FOR CERTIFICATION OF DEEPWELL HAND PUMPS

ACCORDING TO IS 15500 (PART 2):2004 1. LABORATORY – A laboratory shall be maintained which shall be suitably equipped

and staffed, where different tests given in the specification shall be carried out in accordance with the methods given in the specification.

1.1 All testing apparatus shall be periodically checked and calibrated records of such checks/calibration shall be maintained. 2 TEST RECORDS - All records of tests and inspection shall be kept in suitable forms

approved by the Bureau. 2.1 Copies of any records and other connected papers that may be required by the Bureau

shall be made available at any time on request. 3. QUALITY CONTROL – It is recommended that, as far as possible, Statistical Quality

Control (SQC.) methods may be used for controlling the quality of the product during production as envisaged in this Scheme [See IS 397(Part I):2003, IS 397(Part 2): 12003 and IS 397(Part 3):2003].

3.1 In addition, effort should be made to gradually to introduce Quality Management system

in accordance with the quality system modules as per IS/ISO 9001: 2000 4 STANDARD MARK – The standard mark as given in column(1) of the first schedule of

the licence shall be incorporated in the name plate affixed on the Hand pump-head, provided always that the hand pump to which this mark is thus applied conforms to every requirements of the specification.

4.1 OTHER MARKING - In addition the following information shall be marked on name

plate affixed to hand pump head : i) Manufacturer name, address and trade mark, if any, on the mane plate ii) Serial number of the pump; Correlating it with the production records. iii) Made in India’, if required; and iv) Licence Number (CM/L………)

4.2 A code/ serial number shall also be punched on the raised portion of the cylinder body,

correlating it with the production records. 4.3 The connecting rod shall have steel punch impression indicating manufacturer’s

identification mark, month and year of manufacture on the 50 mm long hexagonal coupler.

4.4 The following shall be marked on the upper side of bottom flange of water tank in

minimum 10 mm size and it shall be legible after galvanizing: 32- For SDWP and EDWP 50- For VLOM-50 65- For VLOM-65

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4.5 All individual components shall bear the manufacturers’ identification mark given below. The location of the marking will be so selected that it does not interfere with the performance/Functioning of the component.

4.5.1 The head flange, handle, third plate, cone plate, water tank top flange, cover plate and

stand flange shall have steel punch impression of the identification mark punched before galvanizing. The impression shall be deep enough so that they shall not be covered under galvanizing .

4.5.2 The stainless steel component shall have steel punch impression of the identification

mark. 4.5.3 The cast iron components shall have the mark in raised letters. In addition the cylinder

body shall also bear year of manufacture marked in the same manner. 4.5.4 The bronze components shall have the mark in raised letter or steel punched. 4.5.5 The rubber components shall have the mark embossed during moulding, except that:

i) The components where embossing is not practical, the marking shall be done with waterproof ink printing; and

ii) For O-rings, the marking shall be done on the packing. 4.6 PACKING 4.6.1 Unless otherwise specified in the contract or order, the packing procedure mentioned in

Annex C of IS 15500(Pt.1to8):2004 shall be followed. 4.6.2 External threads of all threaded components shall be fitted with suitable thread protectors

to avoid transit damage. 4.6.3 Handle shall be locked in position with some suitable arrangement before packing the

head assembly.

4.6.4 An extra hexagonal nut {Std 04 in Annex B of IS 15500(Pt.1to8):2004} shall be attached to chain for use of locking the last connecting stroke with chain coupling.

4.6.5 The chain shall be smeared with graphite grease and covered with a polyethylene bag

prior to dispatch. 4.7 The licensee shall provide, with each hand pump, a booklet, giving the general

information about the hand pump, erection details, proper operating and maintenance instructions etc. If required by the purchaser.

4.8 GUARANTEE - The pump and accessories shall be guaranteed for 12 months from the

date of installation or 18 months from the date of supply whichever is earlier against poor workmanship/bad material. The life of rubber components shall, however, be guaranteed for only 6 months from the date of supply. The quarantee Card to this effect shall accompany each hand pump with a complaint slip

5.0 LEVELS OF CONTROL- The test as indicated in Table 1 and at the levels of control

specified therein, shall be carried out on the whole production of the factory covered by this scheme and appropriate records and charts maintained in accordance with paragraph 2.0 above. All the production which conforms to the Indian Standards and covered by the licence shall be marked with BIS Standard mark.

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5.1 In case, the licensee is manufacturing components of hand pumps covered in relevant part of IS 15500 in own premises, testing shall be carried out as indicated in Table 2 to Table 5 of this scheme and records shall be maintained. Brought out components shall bear ISI mark for which proper records shall be maintained.

5.2 CONTROL UNIT- Deepwell hand pumps of the same Type assemble in a day shall

constitute a control unit for the purpose of operating the scheme. 5.3 CONSTRUCTION: Construction of different types of hand pumps shall be as per

cl. 2 of IS 15500 (Pt2):2004. Each Component shall be designated by a part number as specified in relevant part of IS 15500(Pt I to 8):2004.

5.4 DIMENSIONS AND TOLERANCES: Dimensions and Tolerances of deepwell hand

pumps; different components/Assemblies shall be as per cl. 4 of IS 15500 (Pt 1) :2004. 5.5 RAW MATERIALS : Raw materials used for the manufacturer of deepwell hand

pump components shall be as per cl. 5 of IS 15500(Pt.1):2004. The manufacturer shall maintain the record of Test certificates for each lot of raw materials procured and used for the manufacture of components (both for in house and bought out items) Daily production records shall be correlated with the raw material batch used in production. A raw material records is to be maintained by the hand pump manufacturer clearly indicating the challan no., quantity received related test certificates, quantity consumed in manufacture of each lot of hand pumps, balance quantity etc. so that same test certificate is not used for different consignment of materials. .

5.6 The ANTI CORROSIVE TREATMENTS on various assemblies and components shall be as specified in clause 6.1, 6.2and 6.3 of IS 15500 (part I):2004.

5.7 Each Hand pump shall be examined for visual defects, finish and workmanship as per cl. 7 of IS 15500 (Pt.1):2004.

5.8 WELDING : Welding for mild steel and stainless steel components shall be done as per

cl. 7.5 of IS 15500(Pt.1):2004. 5.9 In respect of all other clauses of the specification, and at all stages of manufacture, the

factory shall maintain appropriate control and checks to ensure that their product c conforms to all the requirements of the specification .

6.0 LOT INSPECTION: In addition to the levels of control exercised by the licensee, BIS

shall carry out inspection of lots of pumps covered under the scheme. The lot shall be offered to BIS for inspection alongwith a valid purchase order of the purchaser. The inspection charge of lot inspection shall be paid by the licensee as decided by BIS from time to time. The number of samples to be tested and the number of tests to be carried out shall be as given in annex 1.

6.1 A log book register shall be maintained by each licensee where each lot offered for

inspection shall be recorded. After each lot inspection Inspecting officer shall record the decision of lot inspection against each lot. A discrepancy/variation report shall also be issued wherever required and shall be referred in the log book against the particular day of visit by endorsing “please see discrepancy/variation report dated…..”

6.2 “Samples of raw materials shall be drawn by BIS at least once in a quarter to ascertain conformity to the specified requirements Licensees to procure corresponding raw material samples with each consignment to facilitate drawal of samples by BIS as and when required. Testing charges for these samples shall be borne by BIS.”

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6.3 A certificate shall be issued by BIS after lot inspection if lot is found conforming to IS 15500 (Pt2):2004. The certificate shall be issued in the proforma given in annex II.

7.0 REJECTIONS- A separate record shall be maintained giving Information relating to the rejection of the production not conforming to the requirements of the specification and the method of its disposal. Such material shall in no circumstances be stored

together with those conforming to the specification .

8.0 SAMPLES- The licensee shall supply, free of charge, the samples required in accordance with the Bureau of Indian Standards (Certification) Regulations, 1988, as subsequently amended, from the factory or godowns. The Bureau shall pay for the samples taken by it from the open market. 9.0 REPLACEMENT- whenever a complaint is received soon after the goods with standard

marks have been purchased and used, and if there is adequate evidence that the goods have not been misused, defective goods are replaced free of cost by the licensee in case the complaint is proved to be genuine and the warranty period (where applicable) has not expired. The final authority to judge the conformity of the product to the Indian Standard shall be with the Bureau. The firm shall have own complaint investigation system as per IS 15400.

9.1 In the event of any damages caused by the goods bearing the standard Marks, or claim being filed by the consumers against BIS Standard mark and not “ conforming to” the relevant Indian Standard, entire liability arising out of such non conforming product shall be of licensee and BIS shall not in any way be responsible in such cases. 10.0 STOP MARKING - The marking of the product shall be stopped under intimation to the Bureau if, at any time, there is some difficulty in maintaining the conformity of their product to the specification, or the testing equipment goes out of order. The marking may be resumed as soon as the defects are removed under intimation to Bureau.

10.1 The marking of the product shall be stopped immediately if directed to do so by Bureau for any reason. The marking may then be resumed only after permission by the Bureau. The information regarding resumption of marking shall also be sent to the Bureau. 11.0 PRODUCTION DATA- The licensee shall send to BIS as per the enclosed

proforma-1 to be authenticated by a Chartered Accountant a statement of quantity produced, marked and exported by him and the trade value thereof at the end of each operative year of the licence. . Table 1……

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SCHEME OF TESTING INSPECTION

IS 15500(Pt 2 ):2004 DEEPWELL HAND PUMPS

TABLE 1 LEVELS OF CONTROL (Para 5 of the Scheme of the Testing and Inspection)

TEST DETAILS LEVELS OF CONTROL

Test Methods Clause Require-ent Clause Reference

No. of specimen

Lot size

Frequency Remarks

2.3 Raw Materials

Relevant clauses and drawing (fig) as given in IS 15500 (Pt 2 to 8) :2004

One Each Consignment In case sample fails. Draw two more samples. Accept the Consignment if both the samples pass. Otherwise reject. Testing is not required if each consignment carries ISI Mark or is accompanied with a test certificate for conformity of raw material.

2.3 Components

-do- See Table 2 to Table 5 of this Scheme

2. Workmanship and Welding (visual

examination)

7.1 to 7.5 15500 (Pt.1):2004

All The pump/Components found defective shall be rejected However, after due rectification in the defect observed, the Pump/component shall be reexamined.

2 Riser Pipe & riser

Pipe socket

8.1 to 8.1.3 -do- One Each consignment

3 Tests Head

Assembly 9.4.1.1 to

9.4.1.3 and

Table 3

-do- Each Assembly Each control

unit

Handle Assembly

9.4.2.1 to 9.4.2.3

-do- Each Assembly -do-

Cylinder Assembly

9.4.3.1 to 9.4.3.4

-do- Each Assembly

-do-

Excluding dimensions

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SCHEME OF TESTING INSPECTION

IS 15500(Pt 2):2004 TABLE 1 LEVELS OF CONTROL

(Para 5 of the Scheme of the Testing and Inspection)

TEST DETAILS LEVELS OF CONTROL Test Methods Clause Requirement

Clause Reference No. of

specimen Lot size Frequency Remarks

Valve Assembly

9.4.4.1 to

9.4.4.2

IS 15500 (Pt.1):2004

Each Assembly Each control unit

Anti Corrosive treatment

Electro Galvanizing

6.1 IS 15500 (Pt.1):2004

One Number of

components/assembly of one type

electro galvanized at a time

Every lot

Galvanizing 6.2 -do- -do- -do- -do-

Painting 6.3 -do- One All cast iron

components

painted at a time

-do-

Not required in case these tests have

been carried out

at component

stage

Dimensions 2.3 IS 15500 (Pt.2):2004

Two (critical

dimensions only)

One control

unit

-do-

Performance test

9.4.3.4 IS 15500 (Pt.1) :2004

Two -do- -do-

In case of failure, each hand pump shall be tested The Original frequency shall be restored when five consecutive pumps are found satisfactory.

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IS 15500(Part 4):2004 DEEP WELL HAND PUMPS

STEEL COMPONENTS (TABLE 2 LEVELS OF CONTROL)

(Para 5 of the Scheme of Testing and Inspection)

Test Details Levels of Control Test Method Clause Requirement Clause Reference

No. of Samples

Lot Size Frequency Remarks

2.2 Material for mild Steel components, Mild steel bright bars and cold drawn bars Stainless Steel Components

5.1.1 TO 5.1.3 3. 5.2

IS 15500 (Pt.1) IS 2062 IS 9550 IS 15500(Pt.1) IS 6603

One One One

One Consign ment -do- -do-

Each consignment -do- -do-

No testing is required if material is accompanied with a test Certificate indicating actual test values of specified requirements or is marked with BIS Standard Mark.

2.3 Finish

Electogalvan-izing and

passivation

6.1 -do- and 1573

Two One bath of

electro-

galvanizing

Each bath of Electro- galvanizing

2.3 Galvanizing 6.2 IS 15500(Pt.1) and IS 4759

Two One bath of

galvanizing

Each bath of galvanizing

2.1 Workman ship (Visual defects)

7 IS 15500 (Pt.1) Each

component

3.5 Straghtness and formation of

threads of connecting/plung

er rods

3.5 IS: 1550 (PT.4) Each rod

3.4 Flatness of flanges

3.4 -do- Each fiange surface

2.2 Dimensions and Tolerances

Fig.4.1 to 4.30 4

IS 15500 (Pt .4) IS 15500(Pt.1)

Each component for critical dimensions.

Component

NOTE 1- The dimension other than critical dimensions of all components produced shall be

checked every half an hour during production. In case the dimensions are not found conforming to specified requirements, entire production of preceding half an hour shall be checked for dimensions and those not found conforming shall be segregated and reworked if possible.

NOTE 2 - In case there is no critical dimension in any of the component, the frequency of dimension check specified against them would not be relevant.

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IS 15500(Pt 5 ):2004 DEEPWELL HAND PUMPS COMPONENTS

CAST IRON COMPONENTS TABLE 3 LEVELS OF CONTROL


TEST DETAILS LEVELS OF CONTROL Test Methods Cl. Require-

ment Clause ReferenceNo. of

specimen Lot size Freque

ncy Remarks

Material 2.2 C.I.

Components 5.3 IS 15500

(Pt.1)2004 and

IS 210:93

One One Cast Each Cast

Test bar to be cast and tested and to conform to requirements of IS 210:93. No testing is required if castings are accompanied with the test value of specified requirements.

2.1 Construction (Workmanship & visual Examination)

7.3 IS 15500 (Pt.1)

Each Component

2.3 Finish 6.3 -do- -do- Each C.I Component shall be checked to ensure that exterior surface of component have been given the specified treatment.


Fig 5.1 to 5.6 4

IS 15500 (Pt 5)

IS:15500 (Pt.1)

Each component for critical dimensions

[Note-I The dimensions other than critical dimensions of all mass produced components described in various sections of this STI shall be checked every half an hour during production. In case the dimensions are not found conforming to specified requirements, entire production of preceding half an hour shall be checked for dimensions and those not found conforming shall be segregated and reworked if possible. Note-II In case there is no critical dimension in any of the components, the frequency of critical dimensions check specified against them would not be relevant.

9


SCHEME OF TESTING AND INSPECTION IS 15500(Pt 6 ):2004 DEEP WELL HAND PUMPS

BRASS/BRONZE COMPONENTS (TABLE 4 LEVELS OF CONTROL)


Test Details Levels of Control Test Method Cla

use Requirement

Clause Reference No. of Sam-ples

Lot Size Fre-quency

Remarks

Material BRASS/ BRONZE CASTING

5.5 IS 15500 (Pt 1) One One Melt/ One consignment of forging stock

Each Melt/ Each consign ment of Forging Stock

Test results of sample tested shall conform to requirements of Grade LTB 2 of IS 318:81 or IS 6192:85 as the case may be. No testing is required if castings/ Forgings are accompanied with test certificate indicating actual test values of specified requirements.

Freedom from lead segregation (Bronze casting)

5.5.2 -do- -do- -do- -do- No testing is required if test certificate indicates that castings are free from lead segregation.

Hardness (Bronze casting)

5.5.1 -do- four -do- -do- No testing is required if castings are accompanied with a test certificate indicating actual test values of hardness

2.2

BRASS LINER 5.4 -do- One One consignment

Each consignment

No Testing is required if consignment is accompanied with the Test certificate indicate actual values of specified requirements

10



IS 15500(Part 6)2004 DEEP WELL HAND PUMPS BRASS/BRONZE COMPONENTS

(TABLE 4 LEVELS OF CONTROL) (Para 5 of the Scheme of Testing and Inspection)

Test Details Levels of Control

Test Method Clause

Requirement Clause Reference

No. of Samples


2.1 Construction (Workmanship Finish and visual Examination)

7 IS 15500 (Pt.1) Each Component


Fig 6.1 to 6.16. 4

IS 15500 (Pt 6) IS 15500 (Pt.1)



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IS 15500 (Pt 7):2004 DEEPWELL HAND PUMPS COMPONENTS

RUBBER COMPONENTS TABLE 5 LEVELS OF CONTROL


TEST DETAILS LEVELS OF CONTROL Test Methods Cl. Requirement

Clause Reference No. of

samples Lot size Fre-

quency Remarks

2.2 Material (Physical

Properties)

5.6 IS 15500 (Pt1): 2004

One One mix of nitrile rubber compound

Once in three

months

In case of any change in the source of raw

material or change in

composition of compound sample of

compound shall be tested for

ensuring conformity before use.

2. Construction (Workman Ship Finish and Visual Examination)

7.1

IS 15500 (Pt.1):2004

Each Component


(Fig- 7.1 to 7.15) 4

IS 15500 (Pt.7):2004

IS 15500 (Pt1):2004



12


Annex –I

SCHEME FOR LOT INSPECTION OF EXTRA DEEPWELL

HAND PUMPS ACCORDING TO IS 15500(PT2):2004

1. The lot inspection is carried out in addition to the process control exercised as per STI.

2. For the purpose of this scheme, “All the Deep Well Hand Pumps offered

for inspection at a time shall constitute a lot”. 3. Pumps shall be selected and tested for each lot separately for ascertaining

the conformity to the requirements of the standard.

3.1 All the pumps shall be examined visually for finish, visual defects and proper anticorrosive treatment.

3.2 The number of pumps to be selected from a lot for testing in the

requirements of clause IS 15500(Pt.1):2004 of the standard depends on the lot size and shall be as follows:

Upto to 50 3 51 to 100 5 101 to 150 8 151 to 300 13 301 to 500 20

3.3 Two pumps at random shall be selected for Dimensions and performance

Routine Test (Clause 9.4.3.3 & 9.4.3.4 of IS15500 (Pt.1):2004 from each lot.

3.4 Two Samples from the lot shall be tested for the requirement of

galvanizing as specified in clause 6.2 of IS 15500 (PtI):2004. For this purpose the square test pieces of 100 cm2 Surface area galvanized by the manufacturer alongwith the various assemblies may be tested as per IS 6745:1972. Occasionally, if feasible the inspecting authority may get the properly identified test pieces galvanized in his presence alongwith the various assemblies being galvanized by the manufacturer and may test them to ascertain whether proper galvanizing is being done by the manufacturer. The adhesion test as specified in cl. 7.4 of IS 4759:1996 shall also be carried out on one sample of each article galvanized.

3.5 The required number of pumps for testing shall be chosen at random.

4. The lot shall be considered as conforming when all the pumps tested

conform to the relevant requirements.

13


ANNEX- II

BUREAU OF INDIAN STANDARDS

Telephone: BIS office Telegram ‘Manaksanstha’ Ref No . M/S : ______________________________________________________ _______________________________________________________ _______________________________________________________ Licence Number : __________________________________________________ Sub : Permission for use of BIS Mark on Deep Well Handpump

(SD WP, VL0m65, VLOM-50, EDWP) according to IS 15500 (Pt2):2004.

------------------------------------------------------------------------------------------ Reference : Purchase Order No. ___________ Dated:____________ --------------------------------------------------------------------------------------------------- Lot No. Quantity Passed Description ---------------------------------------------------------------------------------------------------

Deepwell Hand pumps (SDWP/EDWP/VLOM 50/65) as per IS 15500(Pt2):2004. Pump Serial Number. from_________________________ to___________________________

------------------------------------------------------------------------------------------------------------ Marking for identification: Serial number of the pumps on name

Plate fixed on Head Assembly, on cylinder and BIS standard mark on name plate.

________________________________________________________________________

M/S __________________________________________ have been permitted to use the BIS Mark on the above hand pumps on the basis of the in plant quality control by licensee and lot inspection by BIS.

14

BIS Inspecting officer

PERFORMA - 1 PROFORMA FOR OBTAINING PRODUCTION DETAILS Period covered Name of Licensee CM/L No. Name of Articles (s) IS No. Grade/Type/Size/Variety/Class/Rating 1.1 Brand/Trade/Name(s) of BIS Certification Marked Products 2.0 Total production of the articles(s)

licensed for certification marking 2.1 Total production of the article(s)

conforming to Indian Standard 3.0 Production covered with BIS

Certification Mark and its value

a) Quantity

b) Value (Rs.)

3.1 Brand Name used on production covered under BIS Certification Mark 3.2 Calculation of marking fee on unit-rate basis; Marking Fee per unit a) Unit b) Quantity covered with BIS Certification Mark c) Marking fee rounded off in whole rupees as obtained by applying unit rates given in (a) on quantity given in (b) Note : Incase a clause is not applicable, suitable remarks may be given against it.

15

4.0 Quantity not covered with BIS Certification Mark. If any, and the reasons for

such non-coverage 4.1 Brand Name under with non certified goods were sold 5.0 Quantity Exported with BIS Standard Mark and its value 5.1 Brand Name under which BIS Certified goods are exported 6.0 Authentication by Chartered Accountant or by the manufacturer

by giving an affidavit/undertaking

1

DOC:STI/15500 (Pt4)/1 December 2006

SCHEME OF TESTING AND INSPECTION FOR CERTIFICATION OF

DEEPWELL HAND PUMPS COMPONENTS PART- 4 STEEL COMPONENTS

ACCORDING TO IS 15500 (PART 4):2004 1. LABORATORY – A laboratory shall be maintained which shall be suitably equipped and staffed, where different tests given in the specification shall be carried out in accordance with the methods given in the specification. 1.1 All testing apparatus shall be periodically checked and calibrated and records of such checks/calibration shall be maintained. 2 TEST RECORDS - All records of tests and inspection shall be kept in suitable forms approved by the Bureau. 2.1 Copies of any records and other connected papers that may be required by the Bureau shall be made available at any time on request. 3.0 QUALITY CONTROL- It is recommended that, as far as possible, Statistical Quality Control (SQC.) methods may be used for controlling the quality of the product during production as envisaged in this Scheme [See IS: 397(Part I):2003 IS 397(Part II)-2003 and IS: 397(Part III)-2003]. 3.1 In addition, effort should be made to gradually introduce a Quality Management system in accordance with IS/ISO 9001: 2000. 4.0 STANDARD MARK- The Standard Mark as given in column (1) of the first schedule of the licence shall be applied on each component with steel punch (Except on push rod) provided always that the components on which this mark is thus applied conform to every requirement of the specification. Standard mark on push rod shall be applied on the packing. 4.1 TEST CERTIFICATE – Each lot of components shall be accompanied with manufacturer’s test certificate as given in Annex I. 4.2 OTHER MARKINGS Each component shall be marked with :

a) The head flange, handle, third plate, cone plate, water tank top flange, cover plate and stand flange shall have steel punch impression of the manufacturer’s identification mark punched before galvanizing. The impression shall be deep enough so that they shall not be covered under galvanizing.

b) The stainless steel components shall have steel punch impression of the identification

mark.

c) Identification in code or otherwise, to enable the date and lot of manufacture to be traced back to the factory records.

Note:- Manufacturer’s identification mark on push rod shall be marked on the packing). d) The connecting rod shall have steel punch impression indicating manufacturer’s identification mark, month and year of manufacture on the 50 mm long hexagonal coupler. 4.3 GUARANTEE- The component shall be guaranteed for 12 months from the date of installation or 18 months from the date of supply whichever is earlier against poor workmanship/bad material.

2

DOC:STI/15500 (Pt4)/1 December 2006 4.4 PACKING – Unless otherwise specified in the contract or order, the packing procedure mentioned in Annex C of IS 15500 (Pt.1):2004 shall be followed.

a) External threads of all the threaded components shall be fitted with suitable thread protectors

to avoid transit damage. 5.0 LEVEL OF CONTROL- The tests and inspection, as indicated in Table 1 attached and at the levels of control/ specified therein, shall be carried out on whole production of the factory covered by the license and appropriate records and charts maintained in accordance with paragraph 2 above. On the basis of test results decision regarding conformity or otherwise of the control unit shall be taken. All the production which conforms to the Indian Standard and covered by the licence shall be marked with Certification Mark of the Bureau. 5.1 In respect of all other clauses of the specification and at all stages of manufacture, the factory shall maintain appropriate control and checks to ensure that their product conform to various requirements of the specification. 6.0 REJECTION – A separate records shall be maintained giving information relating to the rejection of products which do not conform to the specification, and the method of their disposal. Such product not in any case, be stored together with those conforming to the requirements of the specification. 7.0 SAMPLES- The licensee shall supply, free of charge, the samples required in accordance with the Bureau of Indian Standards (Certification) Regulations, from his factory or godowns. The Bureau shall pay for the samples taken by it from the open market. 8.0 REPLACEMENT - whenever a complaint is received soon after the goods With standard Marks have been purchased and used, and if there is adequate evidence that the goods have not been misused, defective goods or their component are replaced or repaired free of cost by the licensee in case the complaint is proved to be genuine and the warranty period (where applicable) has not expired. The final authority to judge the conformity of the product to the Indian Standard shall be with the Bureau. The firm shallhave own complaint investigation system as per IS 15400.

8.1 In the event of any damages caused by the goods bearing the standard Marks, or claim being filed by the consumers against BIS Standard mark and not “ conforming to” the relevant Indian Standard, entire liability arising out of such non conforming product shall be of licensee and BIS shall not in any way be responsible in such cases.

9.0. STOPPAGE OF MARKING - The marking of the product shall be stopped under intimation to The Bureau if, at any time, there is some difficulty in maintaining the conformity of the product to the specification, or the testing equipment goes out of order or if directed to do so by the Bureau of any reason. The marking may be resumed as soon as the defects are removed and when the Bureau gives the permission to do so be sent to the Bureau.. 9.1 The marking of the product shall be stopped immediately if directed to do so by Bureau for any reason. The marking then be resumed only after permission by the Bureau. The information regarding resumption of marking shall also be sent to the Bureau. 10.0 PRODUCTION DATA- The licensee shall send to BIS as per the enclosed proforma-1 to be authenticated by a Chartered Accountant a statement of quantity produced, marked and exported by him and the trade value thereof at the end of each operative year of the licence.

Table 1……

3


IS 15500(Part 4):2004 DEEP WELL HAND PUMPS

STEEL COMPONENTS (TABLE 1 LEVELS OF CONTROL)

(Para 5 of the Scheme of Testing and Inspection) Test Details Levels of Control

Test Method Clause Requirement Clause Reference

No. of Samples


2.2 Material for mild Steel components, Mild steel bright bars and cold drawn bars Stainless Steel Components

5.1.1 TO 5.1.3 3. 5.2

IS 15500 (Pt.1) IS 2062 IS 9550 IS 15500(Pt.1) IS 6603

One One One

One Cosign- Ment -do- -do-

Each consignment -do- -do-

No testing is required if material is accompanied with a test Certificate indicating actual test values of specified requirements or is marked with BIS Standard Mark.

2.3 Finish Electogalvan-

izing and passivation

6.1 -do- and 1573

Two One bath of electro- galvanizing

Each bath of Electro- galvanizing

2.3 Galvanizing 6.2 IS 15500(Pt.1) and IS 4759

Two One bath of galvanizing

Each bath of galvanizing

2.1 Workmanship (Visual defects)

7 IS 15500 (Pt.1) Each component

3.5 Straghtness and formation of threads of connecting/plunger rods

3.5 IS: 1550 (PT.4) Each rod

3.4 Flatness of flanges

3.4 -do- Each fiange surface


Fig.4.1 to 4.30 4

IS 15500 (Pt .4) IS 15500(Pt.1)

Each component for critical dimensions.

Component

Note-I The dimensions other than critical dimensions of all mass produced components described in various sections of this STI shall be checked every half an hour during production. In case the dimensions are not found conforming to specified requirements, entire production of preceding half an hour shall be checked for dimensions and those not found conforming shall be segregated and reworked if possible. Note-II In case there is no critical dimension in any of the components, the frequency of critical dimensions check specified against them would not be relevant.

Annexure I…….

4


ANNEXURE-I (Clause 4.1 of the Scheme of Testing and Inspection) BIS Standard

MARK

XYZ. COMPANY ( Registered Office Address and Work address)

TEST CERTIFICATE FOR DEEPWELL HANDPUMP STEEL COMPONENTS

TEST CERTIFICATE NO.-------------------------- DATE ------------ TO M/S----------------------------------------------------------------------------------------------------------- We certify that the material described below fully conforms to IS 15500 (Pt 4):2004 Chemical Composition, Mechanical properties, Workmanship, Finish and dimensions of component mentioned below have been checked in accordance with the Scheme of Testing and Inspection contained in the BIS Certification Marks Licence No. CM/L-----and are found meeting the requirements of IS 15500 (Pt 4) 2004.TheChemical Composition Mechanical properties of the components as applicable and as relevant to the component are as indicated below against each order No. etc.

(PLEASE REFER TO IS 15500 (Pt 4) :2004 FOR DETAILS OF SPECIFICATION REQUIREMENTS)

TEST RESULTS

CHEMICAL ANALYSIS AND MECHANICAL PROPERTIES

FOR MILD STEEL (SEE IS 2062:92/9550:80 FORREFERENCE/IS 6603 CHEMICAL MECHANICAL PROPERTIES

COATING (ELECTROGALYANIZING)

COATING (HOT DIP GALVANIZING)

R E M A R K S

Order No.& Date

Component

Control unit No.

Qty.

C S P Mn Si Tensile Strength

Yield Strength

Elongation

Bend Test

Surface Condition

CHEMICAL ANALYSIS AND MECHANICAL PROPERTIES

STAINLESS STEEL FORREFERENCE/IS 6603 CHEMICAL MECHANICAL PROPERTIES C S p Mn Si Ten

sil Strength

Yield Strength

Elongation

Bend Test

Surface Condition

For Miled Steel

COATING (ELECTROGALYANIZING)

COATING (HOT DIP GALVANIZING)

R E M A R K S

Order No. & Date

Component

Control unit No.

Qty.

C S P Mn Si Mn Cr Ni N2 Ts Ys along Hardness For stainless steel

REMARKS DESPATCH ADVICE NO.

QUALITY CONTROL INCHARGE FOR XYZ COMPANY

(It is suggested that size A-4 paper (210x 297mm) be used for this Test Certificate)

1

DOC: STI/15500 (Pt5)/1 December 2006

SCHEME OF TESTING AND INSPECTION FOR CERTIFICATION OF

DEEPWELL HAND PUMPS COMPONENTS PART 5-CAST IRON COMPONENTS

ACCORDING TO IS 15500 (PART 5):2004 1. LABORATORY – A laboratory shall be maintained which shall be suitably equipped


1.1 All testing apparatus shall be periodically checked and calibrated and records of such checks/calibration shall be maintained. 2 TEST RECORDS - All records of tests and inspection shall be kept in suitable forms

approved by the Bureau. 2.1 Copies of any records and other connected papers that may be required by the Bureau

shall be made available at any time on request. 3. QUALITY CONTROL – It is recommended that, as far as possible, Statistical Quality

Control (SQC.) methods may be used for controlling the quality of the product during production as envisaged in this Scheme [See IS 397(Part I):2003, IS 397(Part 2): 12003 and IS 397(Part 3):2003].

3.1 In addition, effort should be made to gradually to introduce Quality Management system

in accordance with IS/ISO 9001:2000. 4.0 STANDARD MARKS- The Standard Mark as given in column (1) of the first schedule

of the licence shall be applied on each component with steel punch provided always that the component on which this marks is thus applied conforms to every requirements of the specification.

4.1 TEST CERTIFICATE – Each lot of components shall be accompanied with

manufacturer’s test certificate as given in Annex I 4.2 OTHER MARKINGS – Each component shall have : a) The cast iron components shall have the manufacturer’s identification mark in raised

letters. In addition, the cylinder body shall also bear year of manufacture marked in the same manner.

b) Identification in code or otherwise, to enable the date and lot of manufacture to be traced

back to the factory records 4.3 GUARANTEE - The component shall be guaranteed for 12 months from the date of

Installation or 18 months from the date of supply whichever is earlier against bad workmanship/bad material.

4.4 PACKING - Unless otherwise specified in the contract or order, the packing procedure mentioned in Annex C shall be followed. External threads of all the threaded components shall be fitted with suitable thread protectors to avoid transit damage.

2

DOC: STI/15500 (Pt5)/1 December 2006 5.0 LEVELS OF CONTROL-The tests and inspection, as indicated in Table 1 attached and

at the levels of control specified therein shall be carried out on whole production of the factory covered by the license and appropriate records and charts maintained in accordance with paragraph 2 above. On the basis of test results decision regarding conformity or otherwise of the control unit shall be taken. All the production which conforms to the Indian Standard and covered by the licence shall be marked with certification mark of the Bureau.

5.1 In respect of all other clauses of the specification and at all stages of manufacture, the

factory shall maintain appropriate control and checks to ensure that their product conforms to various requirements of the specification.

6.0 REJECTIONS- A separate record shall be maintained giving Information relating to the rejection of the production not conforming to the requirements of the specification and the method of its disposal. Such material shall in no circumstances be stored

together with those conforming to the specification . 7.0 SAMPLES- The licensee shall supply, free of charge, the samples required in accordance with the Bureau of Indian Standards (Certification) Regulations, 1988, as subsequently amended, from the factory or godowns. The Bureau shall pay for the samples taken by it from the open market. 8.0 REPLACEMENT- whenever a complaint is received soon after the goods with standard

marks have been purchased and used, and if there is adequate evidence that the goods have not been misused, defective goods are replaced free of cost by the licensee in case the complaint is proved to be genuine and the warranty period (where applicable) has not expired. The final authority to judge the conformity of the product to the Indian Standard shall be with the Bureau. The firm shall have own complaint investigation system as per IS 15400.

8.1 In the event of any damages caused by the goods bearing the standard Marks, or claim being filed by the consumers against BIS Standard mark and not “ conforming to” the relevant Indian Standard, entire liability arising out of such non conforming product shall be of licensee and BIS shall not in any way be responsible in such cases. 9.0 STOP MARKING - The marking of the product shall be stopped under intimation to the Bureau if, at any time, there is some difficulty in maintaining the conformity of their product to the specification, or the testing equipment goes out of order. The marking may be resumed as soon as the defects are removed under intimation to Bureau. 9.1 The marking of the product shall be stopped immediately if directed to do so by Bureau for any reason. The marking may then be resumed only after permission by the Bureau. The information regarding resumption of marking shall also be sent to the Bureau. 10.0 PRODUCTION DATA- The licensee shall send to BIS as per the enclosed proforma-1 to be authenticated by a Chartered Accountant a statement of quantity produced, marked and exported by him and the trade value thereof at the end of each operative year of the licence.

. Table 1……

3


SCHEME OF TESTING AND INSPECTION IS 15500(Pt 5 ):2004



Test Methods Cl. Require-ment Clause Reference

No. of specimen

Lot size Frequency

Remarks

Material 2.2 C.I.

Components 5.3 IS 15500

(Pt.1)2004 and

IS 210:93

One One Cast Each Cast

Test bar to be cast and tested and to conform to requirements of IS 210:93. No testing is required if castings are accompanied with the test value of specified requirements.

2.1 Construction (Workmanship & visual Examination)

7.3 IS 15500 (Pt.1)

Each Component

2.3 Finish 6.3 -do- -do- Each C.I Component shall be checked to ensure that exterior surface of component have been given the specified treatment.


Fig 5.1 to 5.6 4

IS 15500 (Pt 5)

IS:15500 (Pt.1)



4



MARK

XYZ. COMPANY ( Registered Office Address and Work address) TEST CERTIFICATE FOR DEEPWELL HANDPUMP CAST IRON- COMPONENTS TEST CERTIFICATE NO.-------DATE------------- TO M/S----------------------------------------------------------------------------------------------------------- We certify that the material described below fully conforms to IS 15500 (Pt 5):2004 The Mechanical properties, Workmanship, Finish and dimensions of component mentioned below have been checked in accordance with the Scheme of Testing and Inspection contained in the BIS Certification Marks Licence No. CM/L-----and are found meeting the requirements of IS 15500 (Pt 5) 2004. The Mechanical properties of the components as applicable and as relevant to the component are as indicated below against each order No. etc. (PLEASE REFER TO IS 15500 (Pt 5):2004 FOR DETAILS OF SPECIFICATION REQUIREMENTS) TEST RESULTS

Mech. Properties of casting IS 210:93

Order No. & Date

Component Lot No. Qty.

Tensile Strength Hardness

Remarks




5





a) Quantity

b) Value (Rs.)


6




1

DOC:STI/15500 (Pt 6)/1 December 2006


FOR CERTIFICATION OF DEEPWELL HAND PUMPS, COMPONENTS

PART 6-BRASS/BRONZE COMPONENTS ACCORDING TO IS 15500 (PART 6):2004

1. LABORATORY – A laboratory shall be maintained which shall be suitably equipped and staffed,

where different tests given in the specification shall be carried out in accordance with the methods given in the specification.

1.1 All testing apparatus shall be periodically checked and calibrated and records of such checks/

calibration shall be maintained. 2. TEST RECORDS - All records of tests and inspection shall be kept in suitable forms approved by

the Bureau. 2.1 Copies of any records and other connected papers that may be required by the Bureau shall be made

available at any time on request. 3.1 QUALITY CONTROL- It is recommended that, as far as possible, Statistical Quality Control

(SQC.) methods may be used for controlling the quality of the product during production as envisaged in this Scheme [See IS: 397(Part I):2003 IS 397(Part II)-2003 and IS: 397(Part III)-2003].

3.2 In addition, effort should be made to gradually introduce a Quality Management system in

accordance with IS/ISO 9001: 2000. 4.0 STANDARD MARK- The standard Mark as given in column (1) of the first schedule of the licence shall be applied on each component with steel punch provided always that the components on which this mark is thus applied conforms to every requirement of the specification. 4.1 TEST CERTIFICATE – Each lot of components shall be accompanied with manufacturer’s test

certificate as given in Annex I. 4.2 OTHER MARKINGS - Each component shall have :

(a) Manufacturer’s identification mark marked in raised letters or steel punch mark. (b) Identification in code or otherwise. To enable the date and lot of manufacture to be traced

back to the factory records. 4.3 GUARANTEE- The component shall be guaranteed for 12 months from the date of installation or

18 months from the date of supply whichever is earlier against poor workmanship/bad material. 4.4 PACKING - Unless otherwise specified in the contract or order, the packing procedure mentioned in

clause 12.1 of IS 15500(Pt.1):2004 shall be followed. External threads of all the threaded components shall be fitted with suitable thread protectors to avoid transit damage.

5.0 LEVEL OF CONTROL- The tests and inspection, as indicated in Table 1 attached and at the levels

of control/ specified therein, shall be carried out on whole production of the factory covered by the license and appropriate records and charts maintained in accordance with paragraph 2 above. On the basis of test results decision regarding conformity or otherwise of the control unit shall be taken. All the production which conforms to the Indian Standard and covered by the licence shall be marked with Certification Mark of the Bureau.

5.1 In respect of all other clauses of the specification and at all stages of manufacture, the factory shall

maintain appropriate control and checks to ensure that their product conform to various requirements of the specification.

6.0 REJECTION – A separate records shall be maintained giving information relating to the rejection

of products which do not conform to the specification, and the method of their disposal. Such product not in any case, be stored together with those conforming to the requirements of the specification

2


7.0 SAMPLES- The licensee shall supply, free of charge, the samples required in accordance with the

Bureau of Indian Standards (Certification) Regulations, from his factory or godowns. The Bureau shall pay for the samples taken by it from the open market.

8.0 REPLACEMENT - whenever a complaint is received soon after the goods With standard Marks

have been purchased and used, and if there is adequate evidence that the goods have not been misused, defective goods or their component are replaced or repaired free of cost by the licensee in case the complaint is proved to be genuine and the warranty period (where applicable) has not expired. The final authority to judge the conformity of the product to the Indian Standard shall be with the Bureau. The firm shall have own complaint investigation system as per IS 15400.

8.1 In the event of any damages caused by the goods bearing the standard Marks, or claim being filed by the consumers against BIS Standard mark and not “ conforming to” the relevant Indian Standard, entire liability arising out of such non conforming product shall be of licensee and BIS shall not in any way be responsible in such cases.

9.0 STOPPAGE OF MARKING - The marking of the product shall be stopped under intimation to The Bureau if, at any time, there is some difficulty in maintaining the conformity of the product to the specification, or the testing equipment goes out of order or if directed to do so by the Bureau of any reason. The marking may be resumed as soon as the defects are removed and when the Bureau gives the permission to do so be sent to the Bureau..

9.1 The marking of the product shall be stopped immediately if directed to do so by Bureau for any

reason. The marking then be resumed only after permission by the Bureau. The information regarding resumption of marking shall also be sent to the Bureau.

10.0 PRODUCTION DATA- The licensee shall send to BIS as per the enclosed proforma-1 to be authenticated by a Chartered Accountant a statement of quantity produced, marked and exported by

him and the trade value thereof at the end of each operative year of the licence.

Table 1……

3


IS 15500(Part 6)2004 DEEP WELL HAND PUMPS




use Requirement

Clause Reference No. of Sam-ples

Lot Size Fre-quency

Remarks

Material BRASS/ BRONZE CASTING

5.5 IS 15500 (Pt 1) One One Melt/ One consignment of forging stock

Each Melt/ Each consign ment of Forging Stock

Test results of sample tested shall conform to requirements of Grade LTB 2 of IS 318:81 or IS 6192:85 as the case may be. No testing is required if castings/ Forgings are accompanied with test certificate indicating actual test values of specified requirements.

Freedom from lead segregation (Bronze casting)

5.5.2 -do- -do- -do- -do- No testing is required if test certificate indicates that castings are free from lead segregation.

Hardness (Bronze casting)

5.5.1 -do- four -do- -do- No testing is required if castings are accompanied with a test certificate indicating actual test values of hardness

2.2

BRASS LINER 5.4 -do- One One consignment

Each consignment

No Testing is required if consignment is accompanied with the Test certificate indicate actual values of specified requirements

4


IS 15500(Part 6)2004 DEEP WELL HAND PUMPS




use Requirement

Clause Reference No. of Samples


2.1 Construction (Workmanship Finish and visual Examination)

7 IS 15500 (Pt.1) Each Component


Fig 6.1 to 6.16. 4

IS 15500 (Pt 6) IS 15500 (Pt.1)



5


ANNEXURE-I

(Clause 4.1 of the Scheme of Testing and Inspection) BIS Standard MARK

XYZ. COMPANY

( Registered Office Address and Work address)

TEST CERTIFICATE FOR DEEPWELL HANDPUMP COMPONENTS- BRASS/BRONZE COMPONENTS

TEST CERTIFICATE NO.-------DATE------------- TO M/S----------------------------------------------------------------------------------------------------------- We certify that the material described below fully conforms to IS 15500 (Pt 6):2004 Chemical Composition, Mechanical properties, Workmanship, Finish and dimensions of component mentioned below have been checked in accordance with the Scheme of Testing and Inspection contained in the BIS Certification Marks Licence No. CM/L-----and are found meeting the requirements of IS 15500 (Pt6)2004. The Chemical Composition Mechanical properties of the components as applicable and as relevant to the component are as indicated below against each order No. etc.

(PLEASE REFER TO IS 15500 (Pt 6) :2004 FOR DETAILS OF SPECIFICATION REQUIREMENTS)

TEST RESULTS

(Brass/Bronze Castings)

CHEMICAL ANALYSIS AND MECHANICAL PROPERTIES FOR BRASS/BRONZE

(SEE IS 318:81/6912 FOR REFERENCE )

CHEMICAL ANALYSIS MECHANICAL PROPERTIES

Order No. Date

Compo-nent

Con- trol unit No.

Qty

Sn Zn Pb Ni Al Si Sb Fe Cu Total of Impurities

Tensile strength

Elongation

HARD NESS/ FORGE ABILITY TEST

R E MA RK S

BRASS LINER

Order NO. & Date

Compo-nent

Con-trol Unit No.

Qty. CHEMICAL ANALYSIS AND MECHANICAL PROPERTIES FOR BRASS LINER (SEE IS 407:81 FOR REFERENCE)

Remarks

CHEMICAL ANALYSIS MECHANICAL PROPERTIES Cu

Ni Pb Fe As Zn Impur

ities Pr. Test Tensile Hardness




6





a) Quantity

b) Value (Rs.)


7




1



FOR CERTIFICATION OF DEEPWELL HAND PUMPS

PART 7-RUBBER COMPONENTS ACCORDING TO IS 15500 (Pt. 7):2004

1. LABORATORY – A laboratory shall be maintained which shall be suitably equipped


1.1 All testing apparatus shall be periodically checked and calibrated and records of such

checks/calibration shall be maintained. 2 TEST RECORDS - All records of tests and inspection shall be kept in suitable forms approved by the Bureau. 2.1 Copies of any records and other connected papers that may be required by the Bureau

shall be made available at any time on request. 3 QUALITY CONTROL- It is recommended that, as far as possible, Statistical Quality

Control (SQC.) methods may be used for controlling the quality of the product during production as envisaged in this Scheme [See IS: 397(Part I):2003 IS 397(Part II)-2003 and IS: 397(Part III)-2003].

3.1 In addition, effort should be made to gradually introduce a Quality Management system

in accordance with IS/ISO 9001: 2000 4 STANDARD MARK – The standard mark as given in column(1) of the first schedule of

the licence shall be applied on packing of each component provided always that the component to which this mark is thus applied conforms to every requirements of the specification.

4.1 TEST CERTIFICATE- Each lot of components shall be accompanied with

manufacturer’s test certificate as given in Annex I 4.2 OTHER MARKING –

a) Each component, except ‘O’ ring, shall have manufacturer’s identification mark embossed during moulding components. Where embossing is not practical the marking shall be done by water proof ink printing.

b) Identification in code or otherwise, to enable the date and lot of manufacture to

be traced back to the factory records.

c) The ‘O’ ring, shall have manufacture’s identification and lot number markings on packing only.

4.3 GUARANTEE - The components shall be guaranteed for 6 months from the

date of supply against poor workmanship/bad material. 4.4 PACKING - The packing of components shall be conforming to clause 12.1 of IS 15500(Pt.1):2004.

2


5. LEVEL OF CONTROL- The tests and inspection, as indicated in Table 1 attached and at the levels of control specified therein, shall be carried out on whole production of

the factory covered by the licence and appropriate records and charts maintained in accordance with paragraph 2 above. On the basis of test results decision regarding conformity or otherwise of the control unit shall be taken. All the production which conforms to the Indian Standard and covered by the licence shall be marked with certification mark of the Bureau.

5.1 In respect of all other clauses of the specification and at all stages of manufacture, the factory shall maintain appropriate control and checks to ensure that their product

conforms to various requirements of the specification. 6.0 REJECTION-A separate records shall be maintained giving information relating to the rejection of products which do not conform to the specification, and the method of their disposal. Such product shall not in any case, be stored together with those conforming to the requirements of the specification

7.0 SAMPLES- The licensee shall supply, free of charge, the samples required in accordance with the Bureau of Indian Standards (Certification) Regulations, from his factory or godowns. The Bureau shall pay for the samples taken by it from the open market. 8.0 REPLACEMENT - whenever a complaint is received soon after the goods with standard Marks have been purchased and used, and if there is adequate evidence that

the goods have not been misused, defective goods or their component are replaced or repaired free of cost by the licensee in case the complaint is proved to be genuine and the warranty period (where applicable) has not expired. The final authority to judge the conformity of the product to the Indian Standard shall be with the Bureau. The firm shall have own complaint investigation system as per IS 15400. 8.1 In the event of any damages caused by the goods bearing the standard Marks, or claim

being filed by the consumers against BIS Standard mark and not “ conforming to” the relevant Indian Standard, entire liability arising out of such non conforming product shall be of licensee and BIS shall not in any way be responsible in such cases.

9.0 STOPPAGE OF MARKING - The marking of the product shall be stopped under intimation to The Bureau if, at any time, there is some difficulty in maintaining the conformity of their product to the specification, or the testing equipment goes out of order. The marking may be resumed as soon as the defects are removed under intimation to Bureau.

9.1 The marking of the product shall be stopped immediately if directed to do so by Bureau

for any reason. The marking may then be resumed only after permission by the Bureau. The information regarding resumption of marking shall also be sent to the Bureau.

10.0 PRODUCTION DATA- The licensee shall send to BIS as per the enclosed

proforma-1 to be authenticated by a Chartered Accountant a statement of quantity produced, marked and exported by him and the trade value thereof at the end of each operative year of the licence.

Table 1……

3


SCHEME OF TESTING AND INSPECTION IS 15500 (Pt 7):2004



Test Methods Cl. Requirement Clause Reference

No. of samples

Lot size Fre-quency

Remarks

2.2 Material (Physical

Properties)

5.6 IS 15500 (Pt1): 2004

One One mix of nitrile rubber compound

Once in three

months

In case of any change in the source of raw

material or change in

composition of compound sample of

compound shall be tested for

ensuring conformity before use.

2. Construction (Workman Ship Finish and Visual Examination)

7.1

IS 15500 (Pt.1):2004

Each Component


(Fig- 7.1 to 7.15) 4

IS 15500 (Pt.7):2004

IS 15500 (Pt1):2004



Annexure I…….

4



MARK

XYZ. COMPANY ( Registered Office Address and Work address) TEST CERTIFICATE FOR DEEPWELL HANDPUMP COMPONENTS-(RUBBER COMPONENTS) TEST CERTIFICATE NO.-----------------------------------------DATE--------------------------------- TO M/S----------------------------------------------------------------------------------------------------------- We certify that the material described below fully conforms to IS 15500 (Pt7):2004 Mechanical properties, Workmanship, Finish and dimensions of components mentioned below have been checked in accordance with the Scheme of Testing and Inspection contained in the BIS Certification Marks Licence No. CM/L-----and are found meeting the requirements of IS 15500 (Pt7)2004. The Mechanical properties of the components as applicable and as relevant to the component are as indicated below against each order No. etc. (PLEASE REFER TO IS 15500 (Pt7):2004 FOR DETAILS OF SPECIFICATION REQUIREMENTS) TEST RESULTS

Order No. & Date

Compo-ment

Control

unit No.

Qnty.

PHYSICAL PROPERTIES OF NITRILE PUBBER COMPOUND (SEE clause 5-6 of IS: 15500 (PtI):2004 FOR REFERENCE)

SHORE HARD NESS ‘A’ SCALE

TENSILE STRENGTH MPa.

ELONGAT-ION AT BREAK %.

COMPRESSION SET 24h AT 70 0C %

VOLUME CHANGE 22 h AT 40 0 C

RE- MARKS



5






a) Quantity

b) Value (Rs.)


6




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