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ಹೊಸ ವಾಯುಮಾಲಿನ್ಯ ಪರಿಮಾಣಗಳು

GOVERNMENT OF KARNATAKA
(Transport Department)

No.CT/ENF-1/PUC/2004-05.                                                                                                                            Dated: 29-09-2010. 

CIRCULAR
 

Subject: Implementation of new emission standards effective from 1st October 2004.

Reference: The notification of the Ministry of Road Transport and Highways, Government of India, bearing No.GSR No.111(E) dated 10th February’ 2004.

The Ministry of Road Transport and Highways, Government of India has issued the gazette notification bearing No.GSR No.111(E), dated 10th February’ 2004 vide which Rule115(2)of the Central Motor Vehicles Rules, 1989 has been amended and the revised emission standards would come into force with effect from 1st October’ 2004 as follows:-

Smoke density for all diesel-driven vehicle shall as follows,

TABLE
(DIESEL VEHICLES)
Sr.No. Method of Test Maximum Smoke Density
(1) (2) (3)
   

Light Absorption

Co-efficient (1/m)

Hatridge Units
1

Free acceleration for Turbo charged engine and naturally aspirated engine for vehicles manufactured as per pre Bharat Stage IV norms

2.45 65
2

Free acceleration for Turbo charged engine and naturally aspirated engine for vehicles manufactured as per Bharat Stage IV norms

1.62 50

 

Petrol/CNG/LPG shall comply with the idling emission standards for Carbon Monoxide (CO) and Hydro Carbon (HC) given in the Table below:

TABLE:
PETROL/CNG/LPG driven vehicles
Sr.No. Vehicle Type CO% *HC (n-hexane equivalent ppm)
1. 2 & 3 –Wheeler (2/4-stroke) (Vehicles manufactured on and before 31st March, 2000) 4.5 9000
2. 2 & 3 – Wheeler (2 –stroke) (Vehicles manufactured after 31st March, 2000) 3.5 6000
3. 2 & 3 – Wheeler (4 –stroke) (Vehicles manufactured after 31st March, 2000) 3.5 4500
4. 4-Wheelers manufactured as per pre Bharat Stage-II norms 3.0 1500
5. 4-Wheelers manufactured as per Bharat Stage-II or Bharat Stage-III emission norms. 0.5 750

 

Petrol/CNG/LPG driven vehicles, manufactured as per Bharat Stage –IV norms

Sr.No. Vehicle Type Idle emission limits High idle emission limits
(1) (2) (3) (4)
    CO% HC(n hexane equivalent)ppm CO% Lamda (RPM-2500+_200)
1 Compressed natural Gas/LPG driven 4-wheelers manufactured as per Bharat Stage IV norms 0.3% 200ppm - -
2 Petrol driven 4-wheelers manufactured as per Bharat Stage IV norms 0.3% 200ppm 0.2 1+_0.03 or as declared by the vehicle manufacturer
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