(b)
Carbon:
[_____] percent
(c)
[_____] percent
(d)
Sulfur:
[_____] percent
(e)
Moisture:
[_____] percent
(f)
[_____] percent
(g)
Oxygen:
[_____] percent
(8)
Ash Analysis
(a)
Carbon:
[_____] percent
(b)
Calcium:
[_____] percent
(9)
Minimum velocities required for materials
(a) Fly Ash:
19.30 meters per second (m/s) 3800 feet per minute
(fpm)
(b) Bottom Ash [Single Retort Underfeed] 28.40 m/s 5600 fpm
[Traveling Grate] stoker
1.4.1.10
Ash Handling System (Mechanical)
a.
Capacity:
(1) Ash Handling System: Estimated capacities at maximum plant
output are listed below; ash handling system capacity shall be
sized for twice the amounts listed.
[_____] Mg tons per hour for fly ash
[_____] Mg tons per hour for bottom ash
[_____] Mg tons per hour in bucket elevator leaving the boiler
house (minimum).
(2) Ash Silo: Storage capacity of ash silo is specified in the
paragraph entitled "Ash Storage Silo."
(3)
Rotary unloader:
[_____] Mg tons per hour
b.
General Data:
(1)
Available water pressure:
[_____] kPa (gage) psig
(2)
Available air pressure:
[_____] kPa (gage) psig
(3)
Seismic Zone:
[_____]
(4)
Wind Velocity (Gusts):
[_____] km/hr mph
(5)
Altitude of plant:
[_____] m ft
SECTION 15501N
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