REPAIR AND MAINT AND FIXING OF RECD OF DG SET AND CONNECTED WORK INSTALLED IN TECH AREA DMSRDE UNDER GE I ) R AND D KANPUR

Supply, Installation, Testing & Commissioning of Retrofit Emission Control Device (RECD) for reducing DG emission as per CPCB Guidelines (vide order PCLS/12/2021-22 dtd 1/2/2022 and NGT OA No.681/2018 vide order dtd. 6/8/2019 for Retrofitting of Emission Control Devices. ( AREA - DMSRDE - KANPUR CANTT). Test Report of CPCB authorised Lab - ARAI Pune No. EDL/22-23/EIE/R-007 Dated 07th April 2022. TECHNICAL SPECIFICATIONS: Type of Emission Device (Working principle of the PM reduction active element): Electrostatic Precipitation (ESP) • Pollutant captured: PM2.5 • Particulate Matter Capturing efficiency: At least 70% • Back pressure on engine: No back pressure (Should be less than 100mmwg) • Byproduct: Carbon Particles in dry form • By product disposals cope: Should be in vendor scope • Material of construction (Outer body): Mild Steel Powder coated• Material of construction (Inner cells): SS-304 • Testing requirements post manufacturing: ISO-8178 5 mode cycle for DG set up to 800KW as per CPCB guidelines • Testing requirements post installation at site: • Emission monitoring from stack will be done from any NABL approved lab. • Product life: 10-15 years • Insulation on emission devices: Glass Wool • Including Device installation & commissioning, Field piping fabrication & erection (If any), Civil foundation design & execution (If required), Painting of emission devices. (a) DG set of capacity 500 KVA at P-43 tech area.

All as per item No 1.00 above but for DG set of capacity 320 KVA at Nano Lab tech area.

All as per item No 1.00 above but for DG set of capacity 125 KVA at Polymer lab tech area.

All as per item No 1.00 above but for DG set of capacity 100 KVA at Main gate tech area.

All as per item No 1.00 above but for DG set of capacity 63 KVA at Pump House No. 05 RV Colony Note for item No 01 to 05:- All the Aux. materials required for installation at site shall be supplied by the vendor. • Performance/characteristic curves at rated load: Under Vendor scope • Emission limit values: The retro fitted engine system shall not exceed the PM limits as specified in the NGT order. • Reduction levels: 70% reduction in PM levels • Secondary Emissions: Vendor shall submit the declaration that there is no secondary emissions • Impact on engine back pressure: Any modification of engine operation parameters which might affect the engine baseline emissions must be kept within the limits as per the CPCB norms and guidelines. • Noise Emission: No increase in noise levels after retrofit device • Important: There should not be any BYPASS arrangement in RECD to let the pollutants bypass the RECD on any account.