Sunday, 30 July 2017

Regulatory requirements on the utilisation of Fly Ash from Thermal Power Plants in India

In order to reduce the land requirement for disposal and the environmental impacts of Fly Ash generating from TPPs in India, the Government of India have taken several steps. One of the measures is utilisation of Fly ash in a phased manner.

The target of achieving 100% Fly ash utilisation in a progressive manner is specified by MoEF notification dated
3/11/2009 for all Coal/Lignite based TPPs.

Successive Years   Prescribed Targets
                                        of FA utilisation for
                                         TPPs in operation                                                      before 3/11/2009                                                                                       
1st year                             50%
2nd year                           60%
3rd year                            75%
4th year                             90%
5th year                            100%

(Such TPPs will have to achieve 100% target in successive 5yrs from the date of this notification, 3.11.2009)


Successive Years         Prescribed Targets
                                          of FA utilisation for
                                          TPPs in operation                                                      after 3/11/2009
                                                                      
1st year                              50%
2nd year                            70%
3rd year                             90%
4th year                             100%


(Such TPPs will have to achieve 100% target in successive 4yrs from the date of commissioning)

MoEF has come up with new notification No. S.O. 254(E) dated 27.01.2017, for promoting the utilisation of Fly Ash. The notified points are given below
1. Fly ash based products shall be used by all construction agencies in every construction projects, within the radius of 300Kms from Coal/Lignite based TPPs. 
2. Cost of transportation of Fly Ash to interested parties, within the radius of 100Km from TPPs, shall be borne by such TPPs. Whereas between 100-300Kms, the cost shall be shared equally between the User & TPPs.
3. Detailed information of Stocks of each type of Fly Ash available with the TPPs, be uploaded on their website, within 3 months from the date of notification 27.01.2016. This information about the stock shall be updated thereafter atleast once in a month.


Saturday, 29 July 2017

Requirement or Criteria on the use of Beneficiated/Blended Coal in Thermal Power Plants in India

In order to minimise Fly Ash generation, MoEF, GOI notified on 2/1/2014 (vide Gazette Notification GSR 02(E) on the use of Beneficiated coal containing Ash not more than 34% on quarterly average basis in the following TPPs depending on their Location.

1)   A stand-alone TPPs of any capacity
                                    or
 Captive PPs of installed capacity of  100MW or above

Located beyond 1000 Km from Pit-head  area
                                     or
Located in an Urban area
                                    or
Located in an ecologicaly sensitive area 
                                    or 
Located in a critically polluted Industrial area, irrespective of its distance from Pit-head area 

except Pit-head TPPs with an immediate effect.

2)  A stand-alone TPPs of any capacity
                                    or
 Captive PPs of installed capacity of  100MW or above

Located between 750-1000 Km from Pit-head 

 with effect from 1/1/2015.

3) A stand-alone TPPs of any capacity
                                    or
 Captive PPs of installed capacity of          100MW or above

Located between 500-749 Km from Pit-head

with effect from 5/6/2016.


The following Technologies or the Green /Clean technologies or any other technology approved by MoEF, used in TPPs, are exempted from use of Beneficiated Coal irrespective of their locations.

The technologies are
Power plants using
1. Circulating Fluidised based combustion or 2. Atmosphere Fluidised based combustion or
3. Pressurised Fluidised bed combustion or
4. Integrated Gasification combined cycle technologies.
5. Supercritical Power Plant


Stack Height Requirement for Thermal Power Plants in India

Stack Height (Limit) criteria for Coal based Thermal Power Plants have been developed in India, based on proper dispersion of SO2 emissions from TPPs in Ambient Air.

For TPPs having Boiler Capacity more than 500 MW and above, space provision for installing FGD has been recommended.

TPPs having              Stack Height in Mtrs
Capacity (MW)

1. < 200/210                Height in Mtrs= 14Q0.3 
2. 200/210 to < 500       220 Mtrs
3. 500 MW & above       275 Mtrs

Q is SO2 Emission rate from stack in Kg/Hr





There are some requirements for TPPs sanctioned earlier to 1 June 1994 with regards to stack height.

Such TPPs may not be required to increase the existing height subject to the following conditions:-

1. The ambient SOx & Nox concentration     levels is less than 1/3 th of the prescribed air quality standards for SOx & NOx for the Concerned Area.

2. Such TPPs shall install adequate no.of Air quality monitoring stations in & around the Power plant area. These Monitoring station be selected in consultation with SPCB/CPCB.


Monday, 24 July 2017

Existing and New (Revised) Emission Standards for coal based Thermal Power Plants in India

Existing and New (Revised) Emission Standards for coal based Thermal Power Plants(TPPs) in India



Existing Emission Standards:
Particulate Matter (PM) Emission

Parameter        Standard Limits, mg/Nm3
PM                    350 (for <210 MW TPPs)
PM                    150 (for 210 & above MW TPPs


New Emission Standards as per MoEF Notification dated 7.12.2015 :-

1) For new TPPs to be  installed after 1/1/2017. These units includes all those TPPs which have got EC and are under construction.

Parameter                   Standard Limits, mg/Nm3
PM                                         30
SO2                                       100
Oxides of Nitrogen(NOx)  100
Hg                                         0.03


2) For TPPs installed between 1/1/2003 to       31/12/2016, these units have to meet the limits   within two years from the date of MoEF Notification (7/12/2015)

Parameter             Standard Limits, mg/Nm3
PM                                       50
NOx                                    300
Hg                                       0.03
SO2     600 (for <500MW Power Plants)
SO2     200 (for Power Plants of 500MW & above)



3) For TPPs installed before 31/12/2003

Parameter       Standard Limits, mg/Nm3 
PM                         100
NOx                        600
Hg                          0.03
SO2     600 (for <500MW Power Plants)
SO2     200 (for Power Plants of 500MW & above)

Air pollutants Unit Conversion

The following is with reference to Air Pollutants,

(* means multiplication and,  / means division)


ppb :-   parts per billion by volume
ppm :-  parts per million by volume


Numbers
Million = 1,000,000
Billion = 1,000,000,000
Trillion = 1,000,000,000,000
1 ppm = 1000 ppb = 103 ppb
1 ppb = 0.001 ppm = 10-3 ppm
1% = 10000 ppm
% = ppm * 10-4
% = (103 ppb *10-4) = (ppb/10)
 %= ppm * 10-4 = ppb * 10-1

For concentrations  (of chemical contaminants or soil contaminants)  in water, in soil

the following holds true

1 ppm = (1 mg/Lit, like in water)= (1 mg/Kg, like for concentrations in soil) = (1gm/m3  like for concentration of chemicals in water)


same for ppb,


1 ppb = 1μg/Lit  = 1 μg/Kg = mg/m3 


But for concentration of air pollutants in Air, following conversion formula is to be used,


mg/m3  is same as  mg/Nm3

μg/m3  is same as  μg/Nm3

mg/Nm3 = (ppm * MW )/(0.08205 * °K)


where °K is Deg Kelvin and MW is 

molecular wt. of air pollutants

At 1 atm pressure and 25°C, the above equation becomes


mg/Nm3  = (ppm* MW)/24.45


or


μg/Nm3  = (ppb* MW)/24.45


Standard molar volume of an ideal gas at 1 atm pressure and 25°C temp = 24.45 m3/mol


and at 0°c this volume is 22.414 m3/mol

Saturday, 22 July 2017

NAQI:- National Air Quality Index for India

NAQI
National Air Quality Index for India
There are Six (6) AQI categories like GOOD, SATISFACTORY, MODERATELY POLLUTED, POOR AIR QUALITY, VERY POOR AIR QUALITY, SEVERALLY POLLUTED. These AQI are integrated with AQI Sub-index (which is a range in real numbers). These six categories are decided based on Ambient concentration values of air pollutants & their likely health effects. The AQI sub index  and health impacts (health breakpoints) are evolved for eight (8) pollutants like PM10, PM2.5, NO2, SO2, CO, O3, NH3, Pb. 

NAQI standard are prescribed for these 8 pollutants for short term exposure (24hrs).  Sub-index is calculated based on ambient concentrations of these air pollutants. It is to be noted that AQI Sub-index is linear function of ambient concentrations of these 8 air pollutants.
The worst Sub-index determines Overall AQI.


AQI                         Possible Health impacts  
                        or health break point


Good -                    Minimum Impact
(0-50)

Satisfactory -        Minor Breathing
(51-100)                discomfort to
                               sensitive  persons

Moderately Polluted-  Breathing discomfort  
(101-200)                     to persons having Heart
                                      or Lung disease, to older
                                      ones & to children's

Poor -                     Breathing discomfort to
(201-300)              persons on prolonged
                               exposure 

Very Poor -            Respiratory illness to
(301-400)              people on prolonged
                               exposure 

Severe -               Respiratory effects even on
(>400)                  healthy people


One observation means one AQI calculated
for daily Ambient Air Quality data at
one Air Monitoring Station.



Air Pollutant      AQI Sub-index     Ambient        
                                                          concentration                                                                      of PM2.5

PM2.5                      100                  60 μg/m3

PM2.5                       75                   45 μg/m3
PM2.5                       50                   31μg/m3











Standards for Water Consumption in Thermal Power Plants in India

Standards for Water Consumption in Thermal Power Plants in India

1. All plants with Once Through Cooling (OTC) shall install cooling tower (CT) and achieve specific water consumption upto maximum of 3.5m3/MWh by 7/12/2017.

2. All existing Cooling Tower(CT) based plants reduce specific water consumption of 3.5m3/MWh by 7/12/2017.

3. New Plants to be installed after 1/1/2017 shall have to meet specific water consumption upto maximum of 2.5m3/MWh and achieve zero Wastewater discharge.


Guidelines for Discharge Point in Thermal Power Plants in India

Guidelines for Discharge Point in Thermal Power Plants in India

  1. The discharge point shall preferably be located at the bottom of water bodies at mid-stream for proper dispersion of thermal discharge.
  2. In case of discharge of  cooling water into sea, proper marine outfall shall be designed to achieve the prescribed standards. The point of discharge may be selected in consultation with the Concerned State Authorities.
  3. No cooling water discharge shall be permitted in estuaries or near ecologically sensitive areas such as mangroves, coral reefs, spawning & breeding grounds of aquatic flora or fauna.

Temperature Limit for discharge of Condenser Cooling Water from Thermal Power Plant in India.

Temperature Limit for discharge of Condenser Cooling Water from Thermal Power Plant in India.

New Thermal Power Plants commissioned  after June 1, 1999 :-
New Thermal Power Plants, which will be using water from rivers, reservoir, lakes shall install cooling towers irrespective of location & capacity.

New Projects in Coastal areas using Sea water:
The Thermal Power Plants using Sea Water should adopt suitable system to reduce water temperature at the final discharge point so that the resultant temperature of receiving water does not rise.
Rise in temperature of Condenser Cooling Water from the inlet to the outlet of Condenser shall not be more than 10°C.

Friday, 14 July 2017

Standards for Discharge of Liquid Effluents from Coal based Thermal Power Plants in India

Environmental Regulations for Coal based Thermal Power Plants in India

Standards for discharge of Liquid Effluents

S.NSourcePollutantsConcentrations
1Condenser Cooling Water
(Once through Cooling System)
pH

Temperature



Free available Chlorine
6.5-8.5

More than 10°C than the intake water temperature

0.5mg/L
2Boiler Blow-downSS
Oil & Grease
Copper(total)
Iron (total)
100mg/L
20mg/L
1mg/L
1mg/L
3Cooling Tower Blow- downFree available Chlorine

Zinc
Chromium
Phosphate

Other Corrosion inhibiting materials
0.5mg/L



1mg/L
0.2mg/L
5mg/L

Limits to be established case by case basis
4Ash Pond EffluentpH
SS
Oil & Grease
6.5-8.5
100 mg/L
20mg/L

Wednesday, 12 July 2017

Flow Scheme & Mixing Conditions in Wastewater Treatment

FLOW SCHEME:-
Sewage addition may be done at a single point at the inlet end of the tank or it may beat several points along the aeration tank. The sludge return is carried out from the underflow of the settling tank to the aeration tank. The sludge wastage can be done from return sludge line or from aeration tank itself. Sludge wasting from the aeration tank will have a better control over the process, however higher sludge waste volume need to be handled in this case due to lower concentration as compared to when wasting is done from underflow of SST. The compressed air may be applied uniformly along the whole length of the tank or it may be tapered from the head of the aeration tank to its end.

MIXING CONDITIONS
The aeration tank can be of Plug Flow type or Completely Mixed. In the Plug Flow type, the F/M and oxygen demand will be the highest at the inlet end of aeration tank & it will then progressively decrease.
In Completely Mixed system, the F/M & oxygen demand will be uniform throughout the tank.

ISO 14001: EMS Requirement Clauses

4.1 General Requirement
4.2 Environmental Policy
4.3 Planning
4.3.1 Environmental Aspects
4.3.2 Legal & other requirements
4.3.3 Objectives, Targets & Programmes
4.4 Implementation & Operation
4.4.1 Resources, Roles & Responsibilities
4.4.2 Competence, Training & awareness
4.4.3 Communication
4.4.4 Documentation
4.4.5 Control of Documents
4.4.6 Operational Control
4.4.7 Emergency Preparedness & Response
4.5 Checking
4.5.1 Monitoring & Measurement
4.5.2 Evaluation of Compliance
4.5.3 Nonconformity, CA PA
4.5.4 Control of Records
4.5.5 Internal Audit
4.6 Management Review 

Sunday, 9 July 2017

The Environment (Protection) Rules, 1986, India

THE ENVIRONMENT (PROTECTION) RULES, 1986

MINISTRY OF ENVIRONMENT AND FORESTS
(Department of Environment, Forest and Wildlife)

NOTIFICATION

New Delhi, the 19lh November, 1986

S.O. 844(E).-In exercise of thc powers conferred by sections 6 and 25 of the Environment (Protection) Act, 1906 (29 of 1986), the Central Government hereby makes the following rules, namely:-

1. Short title and commencement

(i) These rules may be called the Environment (Protection) Rules, 1986.

(ii) They shall come into force on the date of their publication in the Official Gazette.

2. Definitions

In these rules, unless the context otherwise requires,-

(a) "Act" means the Environment (Protection) Act, 1986 (29 of 1986); (aa) "areas" means all areas where the hazardous substances are handled;l
(b) "Central Board" means the Central Pollution Control Board constituted under section 3 of the
Water (Prevention and Control of Pollution) Act, 1974 (6 of 1974);

(c) "Form" means a form set forth in Appendix A to these rules;

(d) "Government Analyst" means a person appointed or recognized as such under section 13;

(e) "person" in relation to any factory or premises means a person or occupier or his agent who has control over the affairs of the factory or premises and includes in relation to any substance, the person in possession of the substance.

(ee) "prohibited substance" means the substance prohibited for handling;1

(f) "recipient system" means the part of the environment such as soil, water, air or other which receives the pollutants;

(ff) "restricted substance" means the substance restricted for handling;2

(g) "section" means a section of the Act;

(h) "Schedule" means a Schedule appended to these rules;

(i) "Standards’ means standards prescribed under these rules;

(j) "State Board" means a State Pollution Control Board constituted under section 4 of the Water (Prevention and Control of Pollution) Act, 1974 (6 of 1974) or a State Pollution Control Board constituted under section 5 of the Air (Prevention and Control of Pollution) Act, 1981 (14 of
1981);

3. Standards for emissions or discharge of environmental pollutants

(1) For the purpose of protecting and improving the quality of the environment and preventing and abating environmental pollution, the standards for emission or discharge of environmental pollutants from the industries, operations or processes shall be as specified in 3[Schedule I to IV].

(2) Notwithstanding anything contained in sub-rule (1),the Central Board or a State Board may specify more stringent standards from those provided in 4[ Schedule I to IV] in respect of any specific industry, operation or process depending upon the quality of the recipient system and after recording reasons therefor in writing.

5(3) The standards for emission or discharge of environmental pollutants specified under sub-rule (1) or sub-rule (2) shall be complied with by an industry, operation or process within a period of one year of being so specified.

6[(3A)

(i) Notwithstanding anything contained in sub-rules (1) and (2), on and from the 1st day of January, 1994, emission or discharge of environmental pollutants from the 7[industries, operations or processes other than those industries, operations or processes for which standards have been specified in Schedule-I] shall not exceed the relevant parameters and standards specified in schedule VI.

Provided that the State Boards may specify more stringent standards for the relevant parameters with respect to specific industry or locations after recording reasons therefor in writing;

(ii) The State Board shall while enforcing the standards specified in Schedule VI follow the guidelines specified in Annexure I and II in that Schedule].

(4) Notwithstanding anything contained in sub-rule (3)-

(a) the Central Board or a State Board, depending on the local conditions or nature of discharge of environmental pollutants, may, by order, specify a lesser period than a period specified under sub- rule (3) within which the complaince of standards shall be made by an industry, operation or process

(b) the Central Government in respect of any specific industry, operation or process, by order, may specify any period other than a period specified under sub-rule (3) within which the complaince of standards shall be made by such industry, operation or process.

(5) Notwithstanding anything contained in sub-rule (3) the standards for emission or discharge of environmental pollutants specified under sub-rule (I) or sub-rule (2) in respect of an industry, operation or process before the commencement of the Environment (Protection) Amendment Rules, 1991, shall be complied by such industry, operation or process by the 31st day of December 1991.

8[(6) Notwithstanding anything contained in sub-rule (3), an industry, operation or process which has commenced production on or before 16th May, 1981 and has shown adequate proof of atleast commencement of physical work for establishment of facilities to meet the specified standards within a time-bound programme, to the satisfaction of the concerned State Pollution Control Board, shall comply with such standards latest by the 31 st day of December, 1993.

(7) Notwithstanding anything contained in sub-rule (3) or sub-rule (6) an industry, operation or process which has commenced production after the 16th day of May, 1981 but before the 31st day of December
1991 and has shown adequate proof of atleast commencement of physical work for establishment of

facilities to meet the specified standards within a time-bound programme, to the satisfaction of the concerned State Pollution Control Board, shall comply with such standards latest by the 31st day of December, 1992.]

4. Directions

(1) Any direction issued under section S shall be in writing.

(2) The direction shall specify the nature of action to be taken and the time within which it shall be complied with by the person, officer or the authority to whom such direction is given.

(3) (a) The person, officer or authority to whom any direction is sought to be issued shall be served with a copy of the proposed direction and shall be given an opportunity of not less than fifteen days from the date of service of a notice to file with an officer designated in this behalf the objections, if any, to the issue of the proposed direction.

(b) Where the proposed direction is for the stoppage or regulation of electricity or water or any other service affecting the carrying on any industry, operation or process and is sought to be issued to an officer or an authority, a copy of the proposed direction shall also be endorsed to the occupier of the industry, operation or process, as the case may be and objections, if any, filed by the occupier with an officer designated in this behalf shall be dealt with in accordance with the procedures under sub-rules (3a) and (4) of this rule:

Provided that no opportunity of being heard shall be given to the occupier if he had already been heard earlier and the proposed direction referred to in sub-rule

(3b) above for the stoppage or regulation of electricity or water or any other service was the resultant decision of the Central Government after such earlier hearing.9

(4) The Central Government shall within a period of 45 days from the date of receipt of the objections, if any or from the date upto which an opportunity is given to the person, officer or authority to Elle objections whichever is earlier, after considering the objections, if any, received from the person, officer or authority sought to be directed and for reasons to be recorded in writing, confirm, modify or decide not to issue the proposed direction.

(5) In case where the Central Government is of the opinion that in view of the likelyhood of a grave injury to the environment it is not expedient to provide an opportunity to file objections against the proposed direction, it may, for reasons to be recorded in writing, issue directions without providing such an opportunity.

(6) Every notice or direction required to be issued under this rule shall be deemed to be duly served

(a) where the person to be served is a company, if the document is addressed in the name of the company at its registered office or at its principal office or place of business and is either-

(i) sent by registered post, or

(ii) delivered at its registered office or at the principal office or place of business;

(b) where the person to be served is an officer serving Government, if the document is addressed to the person and a copy thereof is endorsed to this Head of the Department and also to the Secretary to the Government, as the case may be, incharge of the Department in which for the time being the business relating to the Department in which the officer is employed is transacted and is either-

(i) sent by registered post, or

(ii) given or tendered to him;

(c) in any other case, if the document is addressed to the person to be served and- (i) is given or tendered to him, or
(ii) if such person cannot be found, is affixed on some conspicuous part of his last known place of residence or business or is given or tendered to some adult member of his family or is affixed on some conspicuous part of the land or building, if any, to which it relates, or

(iii) is sent by registered post to that person;

Explanation.-For the purpose of this sub-rule,-

(a) "company" means any body corporate and includes a firm or other association of individuals; (b) "a servant" is not a member of the family.
5. Prohibitions and restrictions on the location of industries and the carrying on processes and operations in different areas

(1) The Central government may take into consideration the following factors while prohibiting or restricting the location of industries and carrying on of processes and operations in different areas-

(i) Standards for quality of environment in its various aspects laid down for an area.

(ii)  The  maximum  allowable  limits  of  concentration  of  various  environmental  pollutants
(including noise) [or an area.

(iii) The likely emission or discharge of environmental pollutants from an industry, process or operation proposed to be prohibited or restricted.

(iv) The topographic and climatic features of an area.

(v) The biological diversity of the area which, in the opinion of the Central Government needs to be preserved.

(vi) Environmentally compatible land use.

(vii) Net adverse environmental impact likely to be caused by an industry, process or operation proposed to be prohibited or restricted.

(viii) Proximity to a protected area under the Ancient Monuments and Archaeological Sites and Remains Act, 1958 or a sanctuary, National Park, game reserve or closed area notified as such under the Wild Life (Protection) Act, 1972 or places protected under any treaty, agreement or convention with any other country or countries or in pursuance of any decision made in any international confcrcnce1 association or other body.

(ix) Proximity to human settlements.

(x) Any other factor as may be considered by the Central Government to De relevant to the protection of the environment in an area.

(2) While prohibiting or restricting the location of industries and carrying on of processes and operations in an area, the Central Government shall follow the procedure hereinafter laid down.

(3) (a) Whenever it appears to the Central Government that it is expedient to impose prohibition or restrictions on the locations Of an industry or the carrying on of processes and operations in an area, it may by notification in the Official Gazette and in such other manner as the Central government may deem necessary from time to time, give notice of its intention to do so.

(b) Every notification under clause (a) shall give a brief description of the area, the industries, operations, processes in that area about which such notification pertains and also specify the reasons for the imposition of prohibition or restrictions on the locations of the industries and carrying on of process or operations in that area.

(c) Any person interested in filing an objection against the imposition of prohibition or restrictions on carrying on of processes or operations as notified under clause (a) may do so in writing to the Central Government within sixty days from the date of publication of the notification in the Official Gazette.

(d) The Central Government shall within a period of one hundred and twenty days from the date of publication of the notification in the Official Gazette consider all the objections received against such notification and may impose prohibition or restrictions on location of such industries and the carrying on of any process or operation in an area.

6. Procedure of taking samples

The Central Government or the officer empowered to take samples under section 11 shall collect the sample in sufficient quantity to be divided into two uniform parts and effectively seal and suitably mark the same and permit the person from whom the sample is taken to add his own seal or mark to all or any of the portions so sealed and marked. In case where the sample is made up in containers or small volumes and is likely to deteriorate or be otherwise damaged if exposed, the Central Government or the officer empowered shall take two of the said samples without opening the containers and suitably seal and mark the same. The Central Government or the officer empowered shall dispose of the samples so collected as follows:-

(i) One portion shall be handed over to the person from whom the sample is taken under acknowledgement; and

(ii) the other portion shall be sent forthwith to the environmental laboratory or analysis.10

7. Service of notice

The Central Government or the officer empowered shall serve on thc occupier or his agent or person in charge of the place a notice then and there in Form I of his intention to have the sample analysed.

8. Procedure for submission of samples for analysis, and the form of laboratory report thereon.

(1) Sample taken for analysis shall be sent by the Central Government or the officer empowered to the environmental laboratory by registered post or through special messenger along with Form II.

(2) Another copy of Form II together with specimen impression of seals of the officer empowered to take samples along with the seals/marks, if any, of the person from whom the sample is taken shall be sent separately in a sealed cover by registered post or through a special messenger to the environmental laboratory.

(3) The findings shall bc recorded in Form III in triplicate and signed by the Government Analyst and

sent to the officer from whom the sample is received for analysis.

(4) On receipt of the report of the findings of the Government Analyst, the officer shall send one copy of the report to the person from whom the sample was taken for analysis, the second copy shall be retained by him for his record and the third copy shall be kept by him to be produced in the Court before which proceedings, if any, are instituted.

9. Functions of environmental laboratories.

The following shall be the functions of environmental laboratories:-

(i)  to  evolve  standardised  methods  for  sampling  and  analysis  of  various  types  of  environmental pollutants;

(ii) to analyse samples sent by the Central Government or the officers empowered under sub-section (1)
of section 11.

(iii) to carry  out such  investigations  as may  be directed by the Central Government to  lay down standards for the quality of environment and discharge of environmental pollutants, to monitor and to enforce the standards laid down;

(iv) to send periodical reports regarding its activities to the Central Government;

(v) to carry out such other functions as may be entrusted to it by the Central Government from time to time.

10. Qualification of Government Analyst.
A person shall not be qualified for appointment or recognised as a Government Analyst unless he is a:- (a) graduate in science from a recognised university with five years experience in laboratory
engaged in environmental investigation, testing or analysis; or

(b) post-graduate in science or a graduate in engineering or a graduate in medicine or equivalent with two years experience in a laboratory engaged in environmental investigations testing or analysis; or

(c)  post-graduate  in  environmental  science  from  a  recognized  university  with  two  years experience in a laboratory engaged in environmental investigations, testing or analysis.

11. Manner of giving notice

The manner of giving notice under clause (b) of section 19 shall be as follows, namely:- (l) Thc notice shall be in writing in Form IV.
(2) Thc person giving notice may send notice to-

(a) if the alleged offence has taken place in a Union territory

(A) the Central Board and

(B)   Ministry   of   Environment   and   Forests   (represented   by   the   Secretary   to
Government of India);

(b) if the alleged offence has taken place in a State: (A) the State Board; and
(B)  the  Government  of  the  State  (represented  by  the  Secretary  to  the  State
Government incharge of environment); and

(C) the Ministry of Environment and Forests (represented by the Secretary to the
Government of India);

(3) The notice shall be sent by registered post acknowledgement due; and

(4) The period Of sixty days mentioned in clause (b) of section 19 of the Environment (Protection) Act,
1986 shall be reckoned from the date it is first received by one of the authorities mentioned above.

11[12. Furnishing of information to authorities and agencies in certain cases.

Where the discharge of environmental pollutant in excess of the prescribed standards occurs or is apprehended to occur due to any accident or other unforeseen act or event, the person in charge of the place at which such discharge occurs or is apprehended to occur shall forth with intimate the fact of such occurrence or apprehension of such occurrence to all the following authorities or agencies, namely:-

(i) The officer-in-charge of emergency or disaster relief operation in a district or other region of a state or Union territory specified by whatever designation by the Government of the said State or Union territory, and in whose jurisdiction the industry, process or operation is located.

(ii) Central Board or a State Board as the case may be and its regional officer having local jurisdiction who have been delegated powers under section 20, 21, 23 of the Water (Prevention and Control of Pollution) Act 1974 (6 of l974)- and section 24 of the Air (Prevention and Control of Pollution) Act, 1981 (14 of 1’981)

(iii) The statutory authorities or agencies specified in column 3 in relation to places mentioned in column 2 against thereof of the Schedule II.]

12[13. Prohibition and restriction on the handling of hazardous substances in different areas.

(1) The Central Government may take into consideration the following factors while prohibiting or restricting the handling of hazardous substances in different area is-

(i) Thc hazardous nature of the substance (either in qualitative or quantitative terms as far as may be) in terms of its damage causing potential to the environment, human beings, other living creatures, plants and property;

(ii) the substances that may be or likely to be readily available as substitutes for the substances proposed to be prohibited or restricted;

(iii) the indigenous availability of the substitute, or the state of technology available in thc country for developing a safe substitute;

(iv) the gestation period that may be necessary for gradual introduction of a new substitute with a view to bringing about a total prohibition of the hazardous substance in question; and

(v) any other factor as may be considered by the Central Government to be relevant to the protection of environment.

(2) While prohibiting or restricting the handling of hazardous substances in an area including their imports and exports the Central Government shall follow the procedure hereinafter laid down-

(i) Whenever it appears to the Central Government that it is expedient to impose prohibition or restriction on the handling of hazardous substances in an area, it may, by notification in thc Official Gazette and in such other manner as the Central Government may deem necessary from time to time, give notice of its intention to do so.

(ii) Every notification under clause (i) shall give a brief description of the hazardous substances and the geographical region or the area to which such notification pertains, and also specify the reasons for the imposition of prohibition or restriction on the handling of such hazardous substances in that region or area.

(iii)  Any  person  interested  in  filing  an  objection  against  the  imposition  of  prohibition  or restrictions on the handling of hazardous substances as notified under clause (i) may do so in writing  to  the  Central  Government  within  sixty  days  from  the  dale  of  publication  of  the notification in the Official Gazette.

(iv) The Central Government shall within a period of ninety days from the date of publication of the  notification  in  the  Official  Gazette  consider  all  the  objections  received  against  such notification and may impose prohibition or restrictions on the handling of hazardous substances in a region or an area.]

13[14. Submission of environmental audit report.

Every person carrying on an industry, operation or process requiring consent under Section 25 of the Water (Prevention and Control of Pollution) Act, 1974 (6 of 1974) or under section 21 of the Air (Prevention and Control of Pollution) Act, 1981 (14 of 1981) or both or authorisation under the Hazardous Wastes (Management and Handling) Rules, 1989 issued under the Environment (Protection) Act, 1986 (29 of 1986) shall submit an environmental audit report for the financial year ending the 3ist March in Form V to the concerned State Pollution Control Board on or before the 15th day of May every year, beginning 1993.]




1 Clauses (aa), (ee) and (ff) inserted by Notification NO. G.S.R. 931(E) dated 27-10-89 published in the Gazette NO. 564 dated 27-10-89. These rules are- referred to as Principal Rules in all Notifications beginning with S.O. 82(E) published in the Gazette No. 66 dated 16-2-87.

2 Clauses (aa), (ee) and (it) inserted by Notification No. G.S.R 931(E) dated 27.10.1989 published in the Gazette No.564 dated 27.10.1989. These rules are referred to as Principal Rules in all Notifications beginning with S.O. 82(E) published in the Gazette No.66 dated 16.02.1987.

3 Substituted by notification G.S.R 422O dated 19.05.1993, published in the Gazette No. 174 dated
19.05.1993.

4 Subistituted ibid

5 The sub-rule (3) of rule 3 inserted vide S.O. 23(E) dt. 16.01.1991.


6 The sub-rule (3A) of rule 3 inserted by rule 2(a)(iii) of the Environment Protection) Second Ammendment Rules, 1993 notified vide G.S.R. 422(E) dt.19.05.t993, published in the Gazette No.174 dated 19.05.1993

7 Substituted by rule 2(a) of the Environment (Protection) Third Ammendment Rules, 1993 notified vide
Notification G.S.R. 801 (E), dt. 31.12.1993, published in Gazette No.463 dt. 31.12.1994.


8 Sub-rule (6) and (7) of rule 3 were added by the Environment (Protection) Amendment Rule, 1992 vide G.S.R. 95(E) dated 12.02.1992.

9  Sub-rule (3) of rule 4 of the Principal Rules was re-numbered as sub-rule 3(a) and sub-rule 3(b)
inserted vide Notification No. S.O. 64(E) published in the Gazette No. 42 dated 18-1-88.

10 For rule 6 of the principal rules this rule was substitute vide S.O. 64(E) published irk the Gazette No.
42 dt. 18-1-88.

11 Rule 12 inserted vide Notification No. S.O. 32(E) dated 16-2-87 published in the Gazette No. 66 dated 16-2-87.


12 Rule 13 inserted vide Notification No G.S.R. 931(E) dt. 27-10-89 published in the Gazette No. 564 dt. 27-10-89.

13 Inserted by Rule 2 of the Environment (Protection) Second Amendment & Rules, 1992 wide G.S.R.
329(E), dated 13.03.1992.