Disclosure to Promote the Right To Information

Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public.

इंटरनेट मानक

“!ान $ एक न' भारत का +नम-ण”Satyanarayan Gangaram Pitroda

“Invent a New India Using Knowledge”

“प0रा1 को छोड न' 5 तरफ”Jawaharlal Nehru

“Step Out From the Old to the New”

“जान1 का अ+धकार, जी1 का अ+धकार”Mazdoor Kisan Shakti Sangathan

“The Right to Information, The Right to Live”

“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता है”Bhartṛhari—Nītiśatakam

“Knowledge is such a treasure which cannot be stolen”

“Invent a New India Using Knowledge”

है”ह”ह

IS 11209 (1985): mould assembly for determination ofpermeability of soils [CED 43: Soil and FoundationEngineering]

IS:11209 - 198!5

Indian Standard

SPECIFICATION FOR MOULD ASSEMBLY FOR DETERMINATION OF

PERMEABILITY OF SOILS

Soil Engineering Sectional Committee, BDC 23

RePresenting

Ccntrd Building Research Institute ( CSIR ), Roox kee

University of Jodhpur, Jodhpur Engineering Research Laboratories, Government

of Andhra Pradesh, Hydcrabad Irription Ikpartmcnt, Government of Punjab,

Chandigarh DIr,ECTOK ( L)AM ) ( iih,Z&? )

SIIJtr c. s. DAItKE: Howe ( India ) Pvt Ltd, New Delhi SJIIII G. V. MCILTIIY ( il~ternntc )

Sll1{1 A. (;. I),\S’J’IJ>AK In pcrsouxl capacity ( 5 liun,prford Court, 12/l, Hwpfird Street, Calcutta )

Dlic~cwoi~ ( D&QPC ) Public Works I)epartment, Government of Uttar Pradesh, Lucknow

DI~YIITY DII:X~~OIL ( B&SD ) ( Mer,,afe ) l)rltncwJlc, 11~1 Irrigation Department, Government of Uttar

Pradesh, Roorkre Su~tr A. II. DIVAN.IT &ia Foundations and Construction ( I’) Ltd,

Bombay SJCJ~I A. N. JAKGLIC ( &~ertza~e )

DIILICLTOIL Central Soil & Materials Research Station, New Delhi

hPUTY 111 ,lJ!X:T”,(. ( rih,lnte )

Dn Gora~ RAN.TAN University of Roorkce, Roorkey; and Institute of I*;nginecvs ( India ), Calcutta

SJillI S. SUIT,, Ccmindia Company I.imited, Bombay SIIItI N. v. I~)JC-Sum.4 ( fll/ernUtc )

SHIIT M. II-ENQAI(. Enginrcrs India Limited, New Delhi SttJL1 ASJlOli l<.,jAIN G. S. Jain and .4ssociatrs, New Delhi

SJrJtr VIJAY I<. JOIN ( Allernu~e )

6 Copyright 198.5

INDIAN STANDARDS INS’IT’IYJ’IlON

T!lir inlblication is protected under the Ir.ffian Co&righ/ rlcl ! XIV of 1!)57 ) and

reproduction in whulc or in part by any nl(~ls cxcc’pt with writtrln permissiun of the

publisher shall be dcemr,d to bc an iuiiing:cmcnt of copyright under the said Act.

I$ : 11209 - 1985

( Continued from page 1

Members

JOINT DlRECWR

1

RESEARCH ( GE )-I, RDSO

JOINT DII~ECTOR RESEARCII ( GE )-II RDSO ( Alternnte )

SIIRI A. V. S. R. MUXTY SHRI D. R. NAXAHARJ

SHRI T. K. NATI~AJAN

SHXI RANJIT SINOH

Representing

Ministry of Railways

Indian Geotechnical Society, New Delhi Cent;o~r~e;ilding Research Institute ( CSIR ),

Central Road Rcsearcb Institute ( CSIR ), New Delhi

Ministry of Dcfence ( R&D ) \ S~rrr V. B. GHORPADE ( Alternate 1 Dn G. V. RAO indian Institute of Technology, New Delhi

Dn 1~. K. GUPTA ( Alternate ) RIWEARCII OFFICER ( B&RRL )

SICCRICTARY DIIIEOTOII ( C ) ( Bhrrrate )

S~ttr N. SIVAUUI~LJ

Public Works

Central Board of Irrigation and Power, New Delhi

Department, Government of Punjab, Chandigarh

SIII~I I.J. TAYAR~DI f Alternate j

( Allentale ) SHRI 11. c. VEIiMA

SJTILI II. K. GUIIA ( Allemote) SHIZI G. RAMAN,

Director ( Civ Engg )

Roads Wing ( Ministry of Shipping and Trans- port ), New Delhi

National Buildings Organization, New Delhi

Jadavpur University. Calcutta Karnataka Engineering Research Station, Krish-

narajasagar Ministry of Dcfcncc ( Engineer-iI1-Chief’s Branch )

Public Works Department, Government of Tamil Nadu, Madras

All India Instrument Manufacturers’ and Dealers Association, Bombay

Director General, IS1 ( Ex-oS;cio i\lember )

SHRI K. M. MATHVR Senior Deputy Director ( Civ Engg), IS1

Soil Testing Instruments and Equipment Subcommiltce, UDC 23 : 6

Associated Instrument Manufacturers ( I ) Pvt Ltd, New Delhi

Smtr M. D. NAII~ ( Alternate to Shri H. C. Vcrma )

SIII:J ARII.:I) KXISHNA Saraswati Engineering Agrncy, Roorkce SIIILI RAI~~YJI Gosh ( Alternate )

( Continued on pap !I )

2

Its:11209-1985

Indian Standard

SPECJFICATION FOR MOULD ASSEMBLY FOR DETERMINATION OF

PERMEABILITY OF SOILS

O.l?OREWORD

0.1 This Indian Standard was adopted by the Indian Standards Institu- tion on 25 January 1985 after the draft finalized by the Soil Engineering Sectional Committee had been approved by the Civil Engineering Division Council.

0.2 The institution has already published a series of Indian Standards on methods of testing soils. It has been recognized that reliable anti intercomparable test results can be obtained only with standard testing equipment capable of giving the desired level of accuracy. The concerned Committee has, therefore, decided to bring out a series of specifications covering thr. requircmcnts of equipment used for testing soils in order to encourage their development and manufacture in the country. The cquip- mcnt covered in this standard is used for determination of corihcient of pcrmed)ility of soils as covered in IS : 2720 ( Part 17 ).

0.3 In reporting the result of a test or analysis made in accordance with this standard, if the final value, observed or calculatrd, is to be rounded off, it shall br: done in accordance with IS : 2 - 19X*.

1. SCOPE

1.1 This standard covers the details of mould, drainage basca, drainage cap, extension collar, metal ring and rod used as the mould assembly for laboratory determination of the coeffkient of permeability of soils.

2. DIMENSIONS

2.1 Dimensions with tolerances of different component parts of the equip- ment shall be as given in Fig. 1 to 6. Except where tolerances are specially rnentionecl against the dimensions, all dimensions shall be taken as nominal and tolerances as given in IS : 2102 ( Part 1 )-lWC_t of mc,dium cLV3s shall apply.

*R111rxs [or rolmding oirnurncrical values ( reaiserl ). tl:cnr!ral tolerauce$for dimensions and form and position : Part 1 Gvncral tolcrzrncvs

for linear and angular dimensions ( serord riai~iorr ).

3

IS : 11209 - 1985

3. MATERIALS

3.1 The materials for construction of the various equipmrnt parts shall be as given in Table 1.

SL NO.

9

ii)

iii) DrainaRc cap

iv)

VI

vi)

TABLE 1 METERIALS FOR CONSTRUCTION OF DIFFERENT EQUIPMENT PARTS

EQUIPMENT

Mould

Drainage base

Metal ring

‘Tie rod and fly nut

Extension collar

Brass/ Gun Metal

BIXSS/ Gun Metal

SPECIAL RELEV.<FI RRQUIIWXMENTS INl)IAN S1’ANI)Altl)

IS : 2Y2-1Yu3* IS : 31U-lY:llt

IS : 292-1961* 1s : 318-IYOlt

Brass/ IS : 2Y2-1961* Gun Metal IS : 31n-1w1+

Brass/ Gun Metal

IS : 2!)2-1961* IS : 3l8-lwlt

Mild Steel Nickel/ chromoplated

1s : 4361-lYG71:

Brass/ Gun Metal

*Sprcification for leaded brass ingots and castings ( secord reoivhz 1. tSpecification for leaded tin bronze ingots and castings ( .secortd reui.tio~r 11. fSpecification for alloy and tool steel forgings for industrial use.

4. CONSTRUCTION

4.1 The mould, drainage base and cap, metal ring, tie rod, extension collar shall be constructed as per details given in Fig. 1 to 7. The complete assembly shall be leakproof and tested for an internal hydraulic pressure of 100 kPa.

5. MARKING

5.1 The following information shall be clearly and indelibly marked on each equipment:

a) Name of the manufacturer or his registered trade-mark or both,

b) Date of manuI’acture, and

“) ‘l’ype of material.

LS:11209-1985

5.1.1 The equipment may also be mnrkcrl with the IS1 Certification Mark.

NOTE - Thv use of the IS1 Certification Mark is governed by thr proviGons of the Indian Standards Institution ( Crwification Marks ) Art and the Rr~les and Regulations made therrunder. The IS1 h4ark on products covered by an Indian Standard ronvrys the assurance that they havr twcn prodr~ccd to comply with the requirements of that standard under a well-defined aystcm of inspection, testing and quality control which is devised and supervised by IS1 and operated by the producer. IS1 marked products are also continuously checked by ISI for conformity to that standard as a further safeguard. Details of conditions, under which a lirt~nce for the 11s~ of the IS1 Certification Mark may hc granted to manrlfxturvrs or procwors, may be obtained from the Indian Standards Institution.

9

1

FLY NV7

_/-DRAINAGE CAP

IV MOUL D

!3ASE~

TIE ROD

METAL RING

-DRAINAGE

FIG. 1 PERMEABILITY CELL ASSEMISLY

S,@‘ll AT E ACHOTHER

$112

q?175+1 e

SEGTION AA

All dimensions in millimetres.

FIG. 4 DR.~INAGE (2.4~

3 HOLES.911 AT 12O’TO EACHOTHER

All dimensions in millimetres.

FIG. 5 METAL RING

iS : 11209 - 1985

- --- c.E- I

--- -- - I %!I

All dimensions in millimctres.

FIG. 6 TIE Kou

IS : 11209 - 1985

( Continued from page 2 )

Members Representing

DEPUTY DII~IWTOR RW~ARVH Ministry of Railways (GE)-111 JOINT DIRWZTOR RESEAI:C.H (GE)-11

( Alfernafe ) DII~ECWII. ( CSMRS ) Central Soil & Materials Research Station,

Indian Institute of Technology, Delhi Hydraulic & Enginecring Instruments Company,

New Drlhi S~rnr J~\I~~)F:IL SIN~H ( Alternate )

S,Il<I s. VENKATWSAN Crrltral Building Rcscarch Jnstitutc ( CSIK ),

G. S. ,Jain As<ociatps, New Delhi Central Road Research Institute ( CSIR ), Nrw

Delhi Ii. N. Dadina Foundation Enginerrs, Calcutta Ministry of Defence

INTERNATIONAL SYSTEM Base Units

Quantity

Lsnqth

Mass

Time

Electric current

Thermodynamic

tampcrature

Luminous intensity

Amount ot substance

Supplementary Units

Quantity

Plane angle

Solid angle

Derived Units

Quantity

Force

Energy

Power

FIux

Flux density

f rcquoilc y

Electric conductance

Electromotive force

Pressure, stress

Unil

metre

kilogram

second

ampere

kelvin

candela

mole

Unif

radian

steradlan

Unit

newton

loule

watt

weber

tesla

hertz

siemens

volt

uascal

OF UNITS C SI UNITS)

Symbol

m

kQ

8

A

K

cd

moj

Symbol

rad

St

Symbol

N

J

w

Wb

T

Hz

S

V

Pa

1 N = 1 hg.m/sn

1 J = 1 N.m

1 w = 1 J/s

t Wb = 1 V.s

f T = 1 Wb/ma

1 Hz = 1 c/s (s-1)

1 S = 1 A/V

1 v - 1 W/A

I Pa = 1 N/ma