Part- Ch (Emission Standards for vehicle registered after September 1, 2004) in ENVIRONMENTAL IMPACT ASSESSMENT (EIA) OF WORLD BANK FINANCED SIDDHIRGANJ 450 MW COMBINED CYCLE POWER PLANT (CCPP) PROJECT SIDDHIRGANJ, NARAYANGAJ

Part- Ch (Emission Standards for vehicle registered after September 1, 2004) Vehicle TypeTestCO (% by volume)HC (ppm)Lambda (ƛ)Smoke1234564-wheeled petrol and CNG vehicles.Idle Speed1.01200--No load, 2500-3000 RPM0.53001.0 ± 0.03-Petrol driven 4-Stroke 2 and 3-wheelersIdle Speed4.51200--CNG driven 3-wheelersIdle Speed3.0---Naturally aspirated diesel vehiclesFree acceleration---65 HSU or 2.5 m -1Turbo-charged diesel vehiclesFree acceleration---72 HSU or 3.0 m -1 Note: Idle speed RPM to be specified by the manufacturer”.