Project: Ntpc Tamil Nadu Energy Company Ltd. (NTECL’s) Vallur Thermal Power Project

(3X500 MW);

Package: Ultrafiltration Plant Package

Document no. CS-0260-132G-2

Salient Technical Features:

"Salient Technical Features of the equipment/systems/services covered in IFB No. 40058403 dated 11.06.2016 are mentioned below. These Salient Technical Features are mentioned only to facilitate the prospective bidders to prima-facie understand the requirements under the tender and shall not in any way limit or alter the scope of work and technical features/specification of equipment/systems/services covered in the Bidding Documents. Detailed provisions in regard of scope of work and technical features/specification of equipment/systems/services, contained in the Bidding Documents shall be final and binding."

A)Ultra-filtration system of capacity 2400 m3/hr (net permeate).

1)N+2 number of UF trains/streams/skids where N is the number of Working streams and 2 is the number of stand-by streams.

2)2x100% Self-Cleaning strainers at the upstream of each UF train/stream.

3)One (1) number UF permeate water storage tank.

4)Required number of UF feed pumps with electric motor and variable frequency drive (VFD)

5)Required number of UF backwash pumps with electric motor and variable frequency drive (VFD)

6)Complete CEB, CIP & flushing systems

7)Required number of UF permeate transfer pumps with electric motor drive

8)Required number of Blowers with electric motor drive

9)Associated piping, valves, fittings, equipments etc.

10)All pumps & blowers in Ultra-filtration system shall be designed with a redundancy of N+1 unless stated otherwise. (N=No. of Working pumps, blowers.)

11)Chemical storage & dosing system

12)Any other equipment required to meet the System/Technical Specification requirement.

13)Integrating with existing facilities.

B)Associated Control & Instrumentation System, Electrical system/equipments etc.

C)Associated Civil, Structural & Architectural works.

Modified

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