annexure-a

SALIENT TECHNICAL FEATURES

PLANT OVERVIEW:

NTPC Talcher Kaniha (TSTPS) plant is located in Kaniha Block under Talcher sub-division of Angul district, in the state of Orissa.

Nearest Town                          :           Talcher  26Kms.

Nearest Railway Station           :           Talcher 29 Kms.

Nearest Airport                                    :           Bhubaneswar 180 Kms.

INSTALLED CAPACITY

STAGE-I -  2 UNITS EACH 500MW-  TOTAL  -1000 MW

STAGE-II-  4 UNITS EACH 500 MW - TOTAL-2000 MW

EQUIPMENTS INVOLVED IN THE CONTRACT

Stage- I & II UNITS:- 6 X 500 MW

Pneumatic Operated On/Off & Modulating type Power Cylinder Make : IL, Keltron & Elomatics

Power Cylinder supplied by IL/Keltron/ Elomatics used for various on/off and modulating application & related field instruments like Air Filter Regulator/ Solenoid/ Limit Switches/ air lock relay PFT.

Pneumatic Operated SADC Actuators Make : - IL & AMC France

SADC Actuators supplied by IL/AMC France & related filed instruments like Positioner / Air Filter Regulator/ EP/ air lock relay/ PFT.

Pneumatic Operated ON/OFF V/Vs Make: - IL, Hytork & Rotadisk

On/Off type nozzle v/vs actuators supplied by IL,  Hytork & Rotadisk & related accessories like Air Filter Regulator/ Solenoid/ air lock relay/ Limit Switches

Pneumatic Operated Big Size Power Cylinders Make : Jucomatic, Nucon, Vanjax & Veljan

Power cylinders supplied  by  Jucomatic, Nucon, Vanjax & Veljan related accessories like Air Filter Regulator/ Solenoid/ Limit Switches.

Pneumatic Operated Control V/Vs Make :- Bailey  & IL

Control V/Vs actuators supplied  by Bailey & IL & related accessories like Positioner/ Air Filter Regulator/ EP/ air lock relay/ PFT.

This contract is for the Overhauling of pneumatic power cylinders & actuators. The work is to be carried out in Stage-I & II during annual overhauling.

JOBS IN BRIEF

Servicing/Calibration of various type of power cylinder & related field instruments.

Servicing/Calibration of SADC & related field instruments.

Checking/ Servicing of nozzle v/v actuators & related field instruments.

Calibration of various type of control v/v  & related field  instruments.

Checking/Servicing of various type of power cylinder used for Pulverizer gates & related field instruments.