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Home > Documents > carmen don.ppt [Read-Only] · CH1:1. CH1:2. CH1:3. CH1:4 DREDGING UFGS SECTION 02325. CH1:5 HOW IT...

carmen don.ppt [Read-Only] · CH1:1. CH1:2. CH1:3. CH1:4 DREDGING UFGS SECTION 02325. CH1:5 HOW IT...

Date post: 29-Jun-2020
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1CH1:

2CH1:

3CH1:

4CH1:

DREDGING UFGSDREDGING UFGSSECTION 02325SECTION 02325

5CH1:

HOW IT STARTEDHOW IT STARTED

�� Corps Spec Steering Committee:Corps Spec Steering Committee:Need SuggestedNeed SuggestedQueried DistrictsQueried Districts

�� Districts:Districts:Responded FavorablyResponded FavorablyVolunteered For TeamVolunteered For TeamSubmitted District Dredging SpecsSubmitted District Dredging Specs

6CH1:

THE TEAMTHE TEAM

��NAVFACNAVFAC��CORPS:CORPS:

CESAWCESAWCESAJCESAJCESASCESASCENWPCENWPCENWSCENWSCESWGCESWGCELRLCELRL

7CH1:

SCOPESCOPE� New Work and Maintenance DredgingNew Work and Maintenance Dredging�� Dredging Methods:Dredging Methods:

Pipeline (Pipeline (cutterheadcutterhead, hopper disposal), hopper disposal)Hopper DredgingHopper DredgingMechanical (clam shell, bucket & scow)Mechanical (clam shell, bucket & scow)

�� Drilling and blastingDrilling and blasting�� EnvironmentalEnvironmental

8CH1:

ISSUES ADDRESSEDISSUES ADDRESSED

�� VARIATION IN ESTIMATED QUANTITIESVARIATION IN ESTIMATED QUANTITIES�� MEASUREMENT AND PAYMENTMEASUREMENT AND PAYMENT�� NEW SAFETY REQUIREMENTSNEW SAFETY REQUIREMENTS�� RMS / QUALITY CONTROL SYSTEMRMS / QUALITY CONTROL SYSTEM�� TRAFFIC CONTROL PLANTRAFFIC CONTROL PLAN�� SURVEYS/ACCEPTANCE SECTIONSSURVEYS/ACCEPTANCE SECTIONS�� DREDGE POSITIONING SYSTEMDREDGE POSITIONING SYSTEM�� UNCLASSIFIED EXCAVATIONUNCLASSIFIED EXCAVATION�� CHARACTER OF MATERIALSCHARACTER OF MATERIALS

9CH1:

ISSUES ADDRESSED (2)ISSUES ADDRESSED (2)

�� DREDGED MATERIAL DISPOSAL PLANDREDGED MATERIAL DISPOSAL PLAN�� DREDGING WINDOWSDREDGING WINDOWS�� EXPLOSIVE ORDINANCEEXPLOSIVE ORDINANCE�� DEBRIS SCREENDEBRIS SCREEN -- MECHANICALMECHANICAL�� TURTLE DEFLECTORSTURTLE DEFLECTORS�� SILENT INSPECTORSILENT INSPECTOR�� INFLOW BASKETINFLOW BASKET -- HOPPERHOPPER�� LOCAL CONDITIONSLOCAL CONDITIONS -- NAVYNAVY�� LOCAL CONDITIONSLOCAL CONDITIONS -- CORPSCORPS

10CH1:

STATUSSTATUS

�� CORPS COMMENTS INCORPORATEDCORPS COMMENTS INCORPORATED�� NAVY COMMENTS INCORPORATEDNAVY COMMENTS INCORPORATED�� COORDINATION WITH EM 1110COORDINATION WITH EM 1110--22--5025,5025,

Dredging and Dredged Material PlacementDredging and Dredged Material Placement� READY FOR DISTRICT REVIEW


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