Technical data

CHAP-03 BRIEF SYSTEM DESCRIPTION Page 19 of 20
conveyor C5-C1 & C5-C2 respectively at JH-C4. Conveyor gallery C5-
C1 & C5-C2 shall cross over the existing gallery of conveyors between
JH-120 & Emergency Sinter Storage Building.
Belt conveyor C6-C1 shall carry the Iron bearing fines (BF return) and
discharge over conveyor J127-C1 at JH-C6 and in turn to F101 existing
Belt conveyor at JH-127. Junction house JH-127 shall be suitably
modified so as to accommodate drive and discharge end of belt
conveyor J127-C1. Existing drive and discharge of belt conveyor C6
shall be dismantled before installation of new conveyor J127-C1. Belt
conveyor C7-C1 shall discharge the material over belt conveyor C102A
at Junction house JH-C7 and in turn feed to existing belt conveyor C102
at pent house. As a storage capacity of 12 hrs has been envisaged in
BF#8 return coke bunker in BF#8 itself, no separate storage/ surge bin
has been considered in C102A to C102 conveyor transfer points.
Suitable gallery structure to place drive/ discharge end of conveyor belt
C102A, de-dusting system, skirt board & impact idlers on existing
conveyor C-102 shall be provided to receive coke breeze. The pent
house roof shall be locally dismantled to enable erection of transfer
house and discharge onto conveyor C-102. However, after installation of
new Junction house over pent house, the roof & structure of pent house
may again be utilized to cover remaining part of pent house.
Two dedicated routes shall be provided to transport Iron bearing material
(BF return fines) till existing belt conveyor F101 of SP-III and coke fines
from coke sorting plant & BF#8 stock house till existing belt conveyor
C102 of SP-III. A common gallery may be considered for all parallel
conveyors.
Floors of Conveyor galleries of all return line conveyors from junction
house C2 to new junction house J127 & pent house of C102 shall be of
chequered plate construction (Minimum 8mm O/P) with semi circular
hood over conveyor.