Technical data

CHAP-04.10 ELECTRICAL POWER DISTRIBUTION, DRIVES, CONTROL &
ILLUMINATION ELECTRICAL
Page 14 of 50
2. Arranging construction power supply including PDB, power (both
incoming and outgoing) and control cables, cable trays, cable laying
etc.
3. Submission of basic and detailed engineering drawings, design
calculations etc.
4. Supply of As-built drawings, operation and maintenance manuals. CD
in duplicate and reproducible of all As built drawings.
5. Supply of all commissioning spares as required till the plant is
commissioned and handed over to BSP. List of minimum
commissioning spares will be supplied as per attached Annexure E-02.
6. List of two years Maintenance / operational spares will be finalized
during detailed engineering stage.
7. Supply of Special tools & tackles, measuring instruments etc. as per
Annexure - E-01.
8. Canopy of all outdoor electrical equipment, if any.
9. First fill of all consumables, printers, papers, cartridges, floppy, CDs
etc.
10. Safety items like hand gloves, shock treatment charts, discharge rods,
rubber mats (of required voltage classes) in front and rear of all panels,
danger/caution boards, fire extinguishers, fire sand buckets, nicely
framed As built Single Line Diagram of LTPCCs, MCCs, PDBs,
MLDBs, LDBs, SLDBs keys and key boxes etc.
11. Supply and installation of GI pipes for protection of cables at road
crossings and other places where cables may be subjected to
mechanical stress and damage.
12. Supply and installation of cable supporting structures in the LT
substation building, cable cellars, cable tunnel, cable channel or
overhead cable bridge for interplant cable routing.
13. Walkable Cable Bridge between EMPLOYERs’s HT Substations to
Contractor’s LTSSs and further for routing outgoing cables to different
consumers / buildings etc. as required.
14. Intershop outdoor cable route will be through only walkable Overhead
Cable Bridge/ conveyor gallery/ cable tunnel. No underground buried
cable will be provided. Concrete cable trench covered with pre cast
slab is accepted only in covered shed or indoor area.