NTPC – SAIL POWER COMPANY PVT.LTD.	SALIENT TECH.
		FEATURES
	CORPORATE CONTRACTS & MATERIALS, NEW DELHI

Salient Technical Features for Supply and Installation of Continuous Emission Monitoring System (CEMS) at NSPCL Power Stations

Salient Technical Features of the works covered in IFB no. CC/C&M/C-359 dated 20/10/2014 are mentioned below. These Salient Technical Features are mentioned only to facilitate prospective bidders to prime-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 Works covered in the Bidding Documents. Detailed provisions in regard of Scope of Work and Technical Features / Specification of Works, contained in the bidding document shall be final and binding.

Introduction

Supply and Installation of Continuous emission monitoring system (CEMS) at NSPCL Power stations (Bhilai, Roukela & Durgapur).

Location and Approach

Country						INDIA
State					Chhattisgarh	Orissa		West Bengal
District					Durg	Sundargarh		Burdwan
Project Location					NSPCL Bhilai	NSPCL Rourkela		NSPCL Durgapur
Nearest Railway Station			Power House - Bhilai			Rourkela		Durgapur
Distance of project location					6 KM	20 KM		10 KM
from the Railway station
Distance of Nearest Airport					Raipur 40 KM	Jamshedpur 120 KM	Kolkata 190 KM
from the Project Site					(Approx.)	(Approx.)		(Approx.)
Distance from Nearest				7 KM (Approx.)		8 KM (Approx)		5 KM (Approx.)
Highway Point to the site
Area of Work :
SL. No.	Location					Site		Unit Capacity
1	NSPCL Bhilai				Captive Power Plant II (CPP II)			2x30 + 1 X 14 MW
2	NSPCL Bhilai				Power Plant III (PP III)			2x250 MW
3	NSPCL Durgapur				Captive Power Plant II (CPP II)			2X 60	MW
4	NSPCL Rourkela				Captive Power Plant II (CPP II)			2X 60	MW

Brief Scope of work:

1.The scope of work shall include supply, Installation, calibration, testing, commissioning of CEMS along with all accessories, auxiliaries and associated equipment including making of holes/ sampling ports in the chimney, ID fan outlet duct, mandatory spares, in the existing four (4) Stations of NSPCL.

2.Comprehensive Annual Maintenance Contract (CMC) of 4 years (for each station i.e. total 4 stations) after expiry of warranty period of 2 years.

3.The Scope of Supply of CEMS to be procured for each of the above stations shall generally consist of:

a)Flue gas analysers of:

i)SO2/NOx of either hot extractive type or Dilution extractive type or In-situ (cross-duct) type.

ii)Insitu (cross-duct) type for CO analyser. In case of insitu (cross-duct) SO2/NOx analyser, CO analyser can be combined with the same or with Hot-extractive type or Dilution-extractive type SO2/NOx/CO2 analysers.

iii)CO2 analyser combined with either SO2/NOx or CO analyser.

Supply and Installation of Continuous Emission Monitoring System (CEMS) Package at NSPCL Power Stations

Page 1 of 2

BID DOCUMENT NO: CC/C&M/C-359

	NTPC – SAIL POWER COMPANY PVT.LTD.	SALIENT TECH.
		FEATURES
	CORPORATE CONTRACTS & MATERIALS, NEW DELHI

All above analysers shall be complete along with sample handling system (SHS), calibration equipment with sampling probes. Location shall be decided in consultation with site.

b)For hot - extractive sampling type and Dilution extractive type systems, the entire system including analysers, sample handling / conditioning system etc. offered shall be sourced from or assembled at Original Analyser manufacturer (OAM) works.

c)Supply of Flue gas Flow meter of Ultrasonic Time of transit type (FT) and Flue gas temperature (FGT) element along with temperature transmitter.

d)Supply of all necessary tools, tackles, test instruments and deputation of experienced personnel for completion of the above installation, testing and commissioning work.

e)Obtaining clearances if any as required for procurement, commissioning, operation & maintenance of CEMS.

f)RS485/ Ethernet communication link with MODBUS/OPC protocol from above analyzer/instruments shall also be provided for connecting to CEMS PC of each station.

g)The communication between CEMS and CPCB/SPCB/PCC server.

h)Connectivity of existing SPM parameters (4-20ma output) of all four stations to CPCB/SPCB/PCC.

i)Training of personnel to operate the supplied system.

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Supply and Installation of Continuous Emission Monitoring System (CEMS) Package at NSPCL Power Stations

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BID DOCUMENT NO: CC/C&M/C-359