Supply Installation Testing and Commissioning of Gas Phase Filtration system for electronic corrosion control in Switch Rooms at CGO Complex Lodhi Road and Kidwai Bhawan New Delhi Ch To ARMO

Supplying, Installation, Testing and commissioning of is a self-contained, stand-alone, movable 1000CFM Data Center Air Purifier unit based on the most advanced Honeycomb Filtration Technology that recirculates the air in an enclosed space. The unit shall combine particulate filters having a rated average efficiency of 90% down to 20 micron particles and different UL certified honeycomb chemical media filter made out of stainless steel perforated sheets ( in retractable cassettes of minimum thickness 100mm each) in 04 nos. media stages with potassium permanganate (KMnO4) impregnation to create total clean air solutions. Filter cassettes should be made up of stainless steel (SS) and tested by the ASHRAE 145.2 and ISO 11155-2 standards. The Unit shall be capable of removing all harmful gases responsible for cu and silver corrosion such as H2S, SOx, NOx, NH3, Cl2, O3, HF and all other VOCs. The final filters shall have a rated efficiency of 99% down to 5 micron. The purifier shall have a prewired, factory tested control panel complete with motor starter, overload protection, controls and fuses etc. as required. The unit shall be able to control Corrosivity Levels of Environment in G1 (Mild) category as per ISA 71.04 - 2013 Standard i.e. Cu/Ag Reactivity Rate/Month should be <300Å =Cu and <200Å =Ag. Make :- M/S Bry Air or SS make

Replacement of Chemical Filter Cassettes with new fresh one suitable for above said Air Purifier Unit capable of removing H2S, SOx, NOx, NH3, Cl2, O3, HF and all other VOCs complete as required.

Note: 1. The Work shall be carried out as per CPWD specification. 2. All the material shall be got approved from the Engg-in charge before use at site. 3. No T&P shall be issued to the contractor. 4. The contractor has to make his own arrangement for the entire general and special tool and nothing extra will be paid on this account. 5. All the dismantle material shall be returned back to department (if any) 6. Final payment shall be released only after testing the environmental conditions of switch room and getting the results in G-1 category.

7. The GST / other Input Tax Credit (ITC) taxes shall be quoted by the firm as applicable as per latest amendments of GST Rules. 8. The contractor shall provide correct tariff heads & other details to enable BSNL claim Input Tax Credit. 9. Bidder must mandatorily quote for all GST components (CGST, SGST, and IGST) as required. 10. The bidder who submits the offer with concessional Goods and Service Tax (GST) shall submit the proof of applicable concessional GST. In case the Concessional GST is not creditable to BSNL it should be included in the price of the goods/services. 11. In case, dealer is registered under compounding scheme or any rule/notification where the BSNL is not eligible for input tax credit then the bidder should not disclose any amount in column 7 to12 & 14. 12. % age Rate of FF & Packing should be shown of basic unit price excluding all taxes & charges (i.e. as %age of col.4). 13. The FF & packing amount quoted shall not be subject to change after bid evaluation /ordering on account of change of copper, lead base price, change in duties & taxes of item etc. 14. Bidder must mandatorily mention HSN & SAC numbers.

15. Evaluation of bids: - The evaluation and comparison of responsive bids shall be done on the basis of Net cost to BSNL on the prices of the goods & Services (i.e., complete work) offered along with all applicable Taxes, packing Forwarding Freight & Insurance charges etc. exclusive of GST. Declaration by Bidder: 1. We hereby declare that in quoting the above prices, we have taken into account the entire credit on inputs available under the GST Act introduced w.e.f. 1 July 2017 and further extended on more items till date. 2. We hereby certify that HSN/SAC shown in column 17 are correct & credit of GST for the amount shown in column 14 above are admissible as per GST Laws. Name of bidder: Seal of Company: GST No./(s)

R.K.DIESEL SERVICE