Nagarjuna Fertilizers and Chemicals Limited

KAKINADA

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From: AGM (Process) To: SIC (Ammonia-I)

Date: Apr 6th, 2012 ________________________________________________________________

Please find enclosed the TAC charts for Ammonia and Carbondioxide with the control limits for the period Apr-Jun 12.

Ammonia-I

Description Ammonia Purity

Moisture Content in

Liquid Ammonia (%)

Oil Content in Liquid Ammonia

(ppm)

H2 content in CO2 (%)

WarningLimit:

99.08 0.92 19.12 1.81

LSL: 99.00 USL: 1.0 USL: 20.0 USL: 2.0

USL: Upper Specified LimitLSL: Lower Specified Limit

K S Gunasekar

CC: VP (Operations & Projects) - for kind information GM (Plant Operations) - for kind information HoD (TS)