TAPPANZEE
CONSTRUCTORS, LLC
Amendment to the Concrete Control Plans for silo replacement.
TZC is replacing the original concrete batch plants' three 65 Ton silos with one 52 Ton silo and one 82 Ton
split silo per plant. This will be done on batch plant 1 & 2, they will have identical equipment.
The silos will be equipped with 99.9% efficient WAM SILOTOP R03 Dust collectors. Each silo will have High
and Low level indicators with lights and an emergency jamgate to stop the flow of product out of the silo in
an emergency.
Attached is the revised barge drawings for GA100-103 in APPENDIX Band dust collection specifications.
Tappan Zee Constructors, LLC
www.taopanzeeconstructors.com
Phone: (914) 789-3200
555 White Plains Road, Suite 400
Tarrytown, NY 10591
HDR, Inc.
Phone: (845) 735-8300
https1/share.hdrinc.cornlsrteslllb/delaull.aspx
Page 1 of 2
Revised APPENDIX B
Barge Drawings and Airflow Diagrams
•
Drawing GAlOO
Batch Plant Plan view
•
Drawing GA101
Batch Plant Profile view
•
Drawing GA102
Airflow Diagram
•
Drawing GA103
Barge Layout in Production
•
Drawing GA104
No Change
•
Drawing GA105
No Change
•
Drawing GA106
No Change
Tappan Zee Constructors, LLC
www.ta()P?nzeeconstrvctqrs.com
Phone: (914) 789-3200
555 White Plains Road, Suite 400
Tarrytown, NY 10591
HDR, Inc.
Phone: (845) 735-8300
hUP§:I/st!af!!.h<!!inc.comiSrtes!lzbldefayll aspx
Page 2 of 2
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DEPARTMENT of ENVIRONMENTAL PROTECTION BURl AU
ofNEW SOURCE REVIEW
CONTROL DATA SHEET
DUST COLLECTOR
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MANUFACTURER: _ _ _ _WAM _ _ _ _ _ _ _ _- - + - - - MODEL: _ _ _SILOTOP R03 _ _ _ _ _ _ _ _ __
i·
SPECIFY
·-
BAGHOUSE
X
- - CARTRIDGE
OTHER __________________- r - - - - -
NUMBER OF BAGS OR CARTRIDGES:
7_ _
36"H X 16.5"L X 2"W
SIZE OF BAG OR CARTRIDGE:
TOTAL BAG OR CARTRIDGE AREA (FT2) _264_ _ _ _ _+
MAXIMUN CAPACITY (ACFM) _ _ _ _ 1500_ _ _ _ _ _--+
BAG OR CARTRIDGE FABIC
SPUNBOUND POLYESTER'--+----
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8_ _ _ _ _ _ _ _ _ _ _-+--
FABRIC WEIGHT (oz)
.
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WEAVE _ _ _ 10MITCRON___________
FINISH _______COATED_ _ _ _ _ _ _ _ __
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MAXIMUM FABRIC TEMPERTURE _ _ _ _ 175 DEGREES (F)-1---EFFICINCY (%)
99.9%_ _ _ _ _ ___
AIR TO CLOTI-1 RATIO
6:1 _ _ _ _ _ _ __
METHOD OF CLEANING:
REVERSE AIR
X- PULSEJET
_ _ SHAKER
OPERATING PRESSURE DROP: MIN _4_ MAX _8_ (INCHES OF WATER)
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PARTICULATE GRAIN LOADING: INLET 30
FAN REUIRMENTS HP
SCFM
VENTING X-
OUTLET _.01_
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:1-61030 Pmla Xotla- ~ 010)
'Dil105l5/&11111- lliii0Sl5/61822&B-kail: hUw• .t:
EMISSIONS
REVERSE JET FILTER
TYPE: SILOTOP8 RO·
WAM® S.p.A. certify that the filter SILOTOP®RO
powder.
has been designed for use with cement
The level of dust emissions will not exceed 10 milligrams per cubic metre provided that the filter
elements are Installed, operated & maintained in accordance with the operating and
maintenance instructions (Catalogue W 03505.02.M), that filtering elements and other
components (when replaced) are ofWA~ manufacture.
Tests have bean carried out on the basis of the following parameters:
3236
Test number:
Dust type:
Cement
Test Points:
Dirty air inlet and clean air outlet
Dust filter type:
SILOTOP ®RO
Filtering Surface:
24.5 m2
Fllter!ng Media:
Polyester Spunbonded 280gr/m2
OPERATION TIME
(minutes)
40
DUST CONCENTRATION
(mg/Nm3 )
DIRTY AIR
CLEAN AIR
INLET
OUTLET
15750
2.65
AIR VOLUME
3
<Nm /h)
TEMP.
(oC)
1190
20
Pivettl Fabio
Filter Product Manager
WAM S.p.a.
WAM SpA Via Cavour,338 • 41030 Ponte Motta di Cave7.:ZO - Modena- ITALY Tel 0039-535-6\8111 Fax 0039-535-618226