Technical data

CHAP-04.09 INSTRUMENTATION & CONTROL
Page 3 of 15
instrumentation system in all respect along with site fabrication, erection,
testing, commissioning of the complete instrumentation system for
completeness & satisfactory stable operation of Coal Handling Plant, Coke
Sorting Plant for COB #11, Flux & Fuel Preparation and BF Return Fines
Handling for SP-III. The scope of work will also include liquidation of defect
points, participation in tests for establishment of plant performance
guarantee (PG) and post commissioning activities till issue of final
acceptance certificate (FAC) by BSP.
The scope of work and supply will also include, but not limited to, the
following:
1. Instrumentation equipment as per the measurement list covered under
clause number 04.09.03 of this document.
2. Field bus devices, Field bus interface modules, Field bus cables,
terminators, couplers, connectors, power supply modules, power
conditioners, surge suppressors, repeaters, Field bus junction boxes, T
devices, pull boxes, etc., required for completeness of implementation of
Field Bus based system.
3. All maintenance, diagnostic tools & devices required for implementation,
maintenance & trouble-shooting of Field Bus system.
4. For air purging of instruments to remove/avoid dust accumulation (if
required), all required with piping, pipe, fittings valves etc.
5. Supply of testing equipment, tools & tackles as per clause no. 04.09.05.
6. All electrical accessories for instrumentation system including UPS and
other instrument power supply equipment as applicable.
7. All types of control, signal, LT power & special cables, as required for this
package.
8. Fully wired cabinets/ panels, junction boxes, pull boxes, transmitter
cabinets, etc. Suitable panels for electronics units of the level transmitters
and transmitter cabinets/ junctions boxes for the transmitters & connectors
for the field bus based instruments, etc., will be provided and properly
located at the field/ rooms.
9. Galvanized trays, conduits, protection pipes, fittings, steel structures &
frames, erection hardware & accessories, as required for this package.
10. Submission of drawings and documents as defined in this document.
11. Erection, testing, calibration and commissioning of the total equipment
included in this document. Contractor will arrange tools, tackles and
consumables as may be required for erection, testing, calibration and
commissioning activities.
12. One no. hand held universal type calibrator (Lap top based) having
sufficient memory capacity and with battery & battery charger as required
for calibration of all level transmitters. All the necessary software will be
loaded in the calibrator.
13. Preparation of earthing pit, supply of earthing materials including cables and
installation of separate earthing system for case earthing, power and
instrument signal earthing.