SITC of retrofit emission control device (RECD) in 05 Nos. of DG Set at NBCC Centre Okhla

Supplying installation, testing & commissioning of retrofit Emission control device on existing 750 KVA DG sets to reduce

Particulate Matter (PM), Hydrocarbon and Carbon Monoxide emission by at least 70%.

Adhering to this, Device should be ‘Type Approved’ as per the System and Procedure of Central Pollution Control Board

for Emission Compliance Testing of Retro-fit Emission Control Devices (RECD) For Diesel Power Generating Set Engines,

Dated 01/02/2022, wide Pollution Control Series PCLS/12/2021-22

• RECD should not consume additional electricity / power either from main supply or DG set to operate. No extra

electricity or power would be provided to run the RECD.

• RECD to be installed on the top of the DG set, with available space. No extra space to install RECD will be provided

around DG set considering constraint of the space and its cost.

• RECD should not accumulate any soot, during the emission control process / device opera-on nor should there be any

requirement for the disposal of soot.

• Uniformity index before PM separation (emission reduction/filtration) should be >90%.

• RECD COEM / Contractor, in whose name the Type approval certificate is issued, is required to submit the quarterly

1 report through real time monitoring of diesel generator set recorded at every 15 minutes, including but not limited to: No. 5 18,77,297.40 93,86,487.00

o Energy consumption

o Running hours

o Warnings related to ECD diagnosis for the following conditions:

▪ Complete loss of particulate capture function

▪ Removal of the ECD system

▪ Failure of the ECD system

▪ Detection of exhaust bypass, temporary or

permanent, as part of field/operator tampering

• High Voltage Safety report from third party is required in case of high voltage usage; wherever voltage exceeds 5000

V, before or after the Transformer/Resistor (TR) set or equivalent'

• RECD should not be mounted on canopy, as prohibited by GSR 371(E), dated - 17/5/2002.

• Structural integrity analysis reports to be submitted for the RECD

• Maintenance platform with handrailing to be provided for human safety

during maintenance

Digitally signed by AMIT