Appendix C Dredging and Material Transport Design …passaic.sharepointspace.com/Public Documents/20130227 RM...2013/02/27 · River Mile 10.9 Draft Final Design Report, Lower Passaic

Appendix C Dredging and Material Transport Design Support

Documents and Calculations

Appendix C, p. 1 of 67


Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Estimated Dredge VolumeRev: 1Date: 02/07/2013

LPR Estimated Volume_20130207.xlsLPR Estimated Volume_20130207.xlsAppendix C, p. 3 of 67


Original Surface: DTM Area sq ft Over dredge (ft) cu ft Added cu yd total cu yd

Design Surface:

LPR_DTM

LPR_Design_NE

LPR Estimated Volume_20130207.xls

Surface: Cut

Factor: 1.0Fill

Factor: 1.0

Cut: 253,955.7 cu ft 127,511.0 0.3 42,503.7 1,574.2 10,980.0Fill: 135.3 cu ft

_ g _

Fill: 135.3 cu ftNet: 253,820.4 cu ft

Cut: 9,405.8 cu ydFill: 5.0 cu yd

Net: 9,400.8 cu yd

Original S f

LPR DTMSurface:

Design Surface:

Cut Factor: 1.0

Fill Factor: 1.0

LPR_Design_SW

LPR_DTM

Cut: 194,545.1 cu ft 102,381.9 0.3 34,127.3 1,264.0 8,469.4Fill: 0.1 cu ft

Net: 194,544.9 cu ft

Cut: 7,205.4 cu ydFill: 0.0 cu yd

Net: 7,205.4 cu yd

2 ft dredge volume = 9,405.8 cu yds + 7,205.4 cu yds = 16,611.2 cu yds

2.3 ft dredge volume = 10.980 cu yds + 8,469.5 cu yds = 19,449.4 cu yds

LPR Estimated Volume_20130207.xlsAppendix C, p. 4 of 67





RM 10.9 Removal Project Bridges Supplemental Information

Name / Number OwnerHow is opening coordinated (lead time, restrictions,

etc.)?

Is any constructions or maintenance planned or scheduled (when, duration, how will it affect

navigation)?Central Railroad of NJ (not in use) 0.91 NA ‐ Dismantled NA NA 70 NA NA NA NALincoln Highway Bridge (US‐1 Truck) 1.57 Lift deck 300 45 (140) 40 Mr. Howard Paranto NJDOT. Supervisor of Bridge

Operations, Office: 732‐528‐9494NJDOT Call North Electrical (need to obtain their # from North

Com. [602‐522‐6211]). I tried calling North Com. and no one answered. There was no option to leave a voicemail.Per Howard Paranto, at least 4 hours is needed to open the bridge.

There will be minor bridge construction activity and maintenance on‐going, but nothing major that should affect our work.

Pulaski Skyway (Rt 1 & 9) 1.75 Fixed span 520 140 136 ‐‐ ‐‐ ‐‐ ‐‐Point‐No‐Point Conrail 2.33 Swing 103 21 16 Larry Henshaw/Conrail, 732‐267‐6730. ‐‐ ‐‐ ‐‐NJ Turnpike Bridge (I‐95) 2.41 Fixed span 352 105 100 W. Scott Johnson. Supervising Engineer‐Structures

Design. New Jersey Turnpike ‐ 732‐442‐8600x2232‐‐ ‐‐ ‐‐

Jackson Street Bridge (Frank E. Rodgers Blvd S./County Rd 697)

4.37 Swing 72 20 18 Sal Macaluso (973‐239‐3366 ext. 2380) ‐‐ ‐‐ ‐‐

Amtrak Dock Bridge 4.75 Lift deck 200 29 (143) 24 Jack Flannery (Division Engineer) (646‐300‐0582) Amtrak At least 24 hrs notice is required for opening. Bridge will NOT be opened between 6am and 10am and 4pm and 8pm Monday thru Friday except holidays. Bridge opening can be requested for any other time. There are no hours during which the bridge will not be opened on Sat, Sun, and holidays. Commerical vessels can sometimes necessitate opening during times when the bridge is normally closed. Full regs are being e‐mailed by Jack to Angela. Bridge opening can be coordinated by calling the Chief Dispatcher at 212‐630‐7465. If there are any issues with opening via the Chief Dispatcher, call Jack Flannery at: 646‐300‐0582 (cell) or 212‐630‐7340 (office). Cell is preferred.

No construction or maintenance is planned.

Penn RR at Market Street 4.75 Draw 75 21 ‐‐ See Amtrak Dock Bridge, above See Amtrak Dock Bridge, above

See Amtrak Dock Bridge, above See Amtrak Dock Bridge, above

Penn RR at Center Street 4.75 Draw 80 10 ‐‐ See Amtrak Dock Bridge, above See Amtrak Dock Bridge, above

See Amtrak Dock Bridge, above See Amtrak Dock Bridge, above

Bridge Street Bridge 5.41 Swing 80 12 7 Sal Macaluso (973‐239‐3366 ext. 2380) ‐‐ ‐‐ Jack Flannery (Division Engineer) (646‐300‐0582) ‐ Amtrack reported that there has been some trouble opening the Bridge Street Bridge lately (though this bridge is not the responsibility of Amtrak).

Morristown Line RR Bridge / (Newark‐Harrison) Erie Swing Bridge

5.57 Swing 77 20 15 Lisa Fannin (Director of Rail Maintenance) or Jim Galvin . NJ Transit Operation ‐ 973‐491‐8086

NJ Transit Operations

Call Jim Glavin (Supervisor of Bridges) at 973‐879‐2697 or 973‐491‐8104 during regular business hours. After hours, call the 24‐hour line at 201‐714‐2958.At least 4 hours advance notice is required, but 24 hours is preferred.

The bridge just went through a major rehab, so any additional/new major construction or maintenance work is highly unlikely.

Stickel Bridge (I‐280) 5.61 Lift deck 200 40 (140) 35 Mr. Howard Paranto NJDOT. Supervisor of Bridge Operations, Office: 732‐528‐9494

NJDOT Call North Electrical (need to obtain their # from North Com. [602‐522‐6211]). I tried calling North Com. and no one answered. There was no option to leave a voicemail.Per Howard Paranto, at least 24 hours is required to open the bridge.

There will be minor bridge construction activity and maintenance on‐going, but nothing major that should affect our work.

Clay Street Bridge (Central Ave) 5.83 Swing 75 13 8 Sal Macaluso (973‐239‐3366 ext. 2380) ‐‐ ‐‐ ‐‐

Fourth Ave Conrail Bridge 6.07 Single‐leaf truss bascule (fixed open) 126 12 Unkn. Larry Henshaw/Conrail, 732‐267‐6730. ‐‐ ‐‐ ‐‐Erie/Montclair‐Greenwood Lake RR Bridge (West Arlington Street Bridge)

7.81 Fixed rail (decommissioned swing) 48 40 Unkn. (7) Larry Henshaw/Conrail, 732‐267‐6730. ‐‐ ‐‐ ‐‐

Rutgers (Rte 7) Bridge 8.53 Lift deck — 13 9 DOT Street‐wide operations ‐ 732‐697‐7360; Felipe Hernandez (Director of Traffic Operations)

‐‐ ‐‐ ‐‐

DeJessa Park Avenue Bridge 10.37 Open truss swing — 11 7 Sal Macaluso (973‐239‐3366 ext. 2380) ‐‐ ‐‐ ‐‐

Contact Information+River Mile 10.9 Draft Final Design Report, Lower Passaic River Study Area, New Jersey

Maximum Vertical Clarance ‐ Approx. at

High Tide (ft)

Max. Vertical Clearance ‐

Approx. at Low Tide (ft)*

Max. Horizontal Clearance (ft)Bridge TypeRiver MileBridge Name

Page 1 of 2Appendix C, p. 7 of 67

RM 10.9 Removal Project Bridges Supplemental Information

Name / Number OwnerHow is opening coordinated (lead time, restrictions,

etc.)?

Is any constructions or maintenance planned or scheduled (when, duration, how will it affect

navigation)?

Contact Information+River Mile 10.9 Draft Final Design Report, Lower Passaic River Study Area, New Jersey

Maximum Vertical Clarance ‐ Approx. at

High Tide (ft)

Max. Vertical Clearance ‐

Approx. at Low Tide (ft)*

Max. Horizontal Clearance (ft)Bridge TypeRiver MileBridge Name

Lyndhurst‐Delaware Rail Bridge 11.4 Opening swing — 30 26 Lisa Fannin (Director of Rail Maintenance) or Jim Galvin . NJ Transit Operation ‐ 973‐491‐8086

NJ Transit Operations

Lisa Fannin believed that this bridge is now Fixed Closed (no longer opens at all).

Lisa was not aware of any current or upcoming construction or maintenance.

Rutherford Avenue (Rte 3) Bridge 11.65 Double leaf bascule — 40 36 Mr. Howard Paranto NJDOT. Supervisor of Bridge Operations, Office: 732‐528‐9494

NJDOT Call North Electrical (need to obtain their # from North Com. [602‐522‐6211]). I tried calling North Com. and no one answered. There was no option to leave a voicemail.Per Howard Paranto, at least 24 hours is required to open the bridge.

Howard was fairly certain that they were currently performing construction on this bridge to transform it into a fixed span. Otherwise, there will be minor bridge construction activity and maintenance on‐going.

Source: Lower Passaic River Commercial Navigation Analysis Rev 2 (USACE, 2010); Lower Resolution Coring Characterization Summary, Lower Passaic River Study Area RI/FS (AECOM, 2011).*If a lift bridge, vertical clearance in parenthesis refers to clearance when bridge is open.+Informaiton Obtained in September/October 2012.

Additional Contacts:

Joe GlembockiHudson County Engineer Tel: 201‐369‐4340

Sanjev VargheseEssex County Engineer 973‐226‐8500

Joe FermiaBergen County 201‐336‐6808

Information from a variety of sources ‐ including: Lower Passaic River Commercial Navigation Analysis Rev 2 (USACE, 2010); Lower Resolution Coring Characterization Summary, Lower Passaic River Study Area RI/FS (AECOM, 2011). Information should be verified prior to field activities.

NA, not applicable, since bridge was removed. —, data not available.RM data was sourced from Table 2‐5 of LRC report, for consistency (AECOM, 2011).

Page 2 of 2Appendix C, p. 8 of 67


Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Estimated Dredging Production RateRev: 3Date: 02/04/13

LPR Dredge Production Rate_20130201.xlsLPR Dredge Production Rate_20130201.xlsAppendix C, p. 10 of 67


LPR Dredge Production Rate_20130201.xlsLPR Dredge Production Rate_20130201.xlsAppendix C, p. 11 of 67


MECHANICAL CLAMSHELL DREDGE, 3 CU YD ENVIRONMENTAL BUCKET, 250 CU YD SCOW, 12 hrs/day

In-Situ Sediment Properties Water PropertiesSolids Content (% by weight; XS) = 52 Specific Gravity (SGW) = 1

Specific Gravity Sediment (SGS) = 2.5 Density of water @ 60 F (ῤH2O) = 62.371 lbs/ft3

Volume of Solids (VS) = 0.3023 ft3 8.3378 lbs/gallon

LPR Dredge Production Rate_20130201.xls

Volume of water (VW) = 0.6977 ft3 7.4805 gallon/ft3

Weight of Solids (W S) = 47.14 lbs/ft3

Weight of Water (W W) = 43.51 lbs/ft3

Weight of Sediment (W T) = 90.66 lbs/ft3

= 1.22 tons/yd3

Sediment Bulking Factor 1.15

yd3 3.0% 31%

min 2.5per hr 24

yd3 250hr 0.33% 95%

hrs/day 10days/week 6

Dredging Bucket SizeExcess Water per Bucket Grab

Bucket Cycle TimeBuckets per hour

Barge VolumeDredge Movement/Barge Changeover time

% Excess Water to be Pumped Out of BargeAvailable Dredging Hours Per Day

Dredging Days Per Week days/week 6% 65%


each 1Number of DredgesNormal Working Week

Dredging Days Per WeekDredge Uptime Average

Normal Working Day

Transfer sediment to Barge moved to

Total volume in barge yd3 250

Solids bulking & water inclusion

Transfer sediment to barge

gtreatment facility

Buckets per barge buckets 83Hours to fill barge (water + sediment) hr 3.5

Hours to place second barge hr 0.33Total Hours for barge loading and transfer hr 3.8

Excess Water yd3/hr 22.5In situ Sediment+ pore water yd3/hr 49

Total In situ sediment plus pore water in barge yd3 171.1Total water volume in barge yd3 77.9

Average In-situ Sediment plus pore water volume transfer to shore In-situ yd3/hr 29.3tons/hr 35.9tons/hr 35.9

Daily water transfer to shore yd3/day 127 25,619 gal/day

Average In situ Sediment Transfer per day yd3/day 293tons/day 359

Average In situ Sediment Dredging yd3/week 1,760tons/week 2,154

Daily Production Rates

Weekly Production Rates

tons/week 2,154





In-Situ Sediment Properties Water Properties

Solids Content (% by weight; XS) = 52 Specific Gravity (SGW) = 1




( S) 0.3023 8.3378 lbs/gallon


Weight of Solids (WS) = 47.14 lbs/ft3


Weight of Sediment (WT) = 90.66 lbs/ft3

= 1.22 tons/yd3


yd3 3.0% 31%

min 2.5per hr 24

yd3 250hr 0.33% 95%






Dredging Days Per Week y% 65%



g g yDredge Uptime Average

Normal Working Day


Barge moved to treatment facility

Total volume in barge yd3 250Buckets per barge buckets 83


barge treatment facility

Hours to fill barge (water + sediment) hr 3.5 Hours to place second barge hr 0.33

Total Hours for barge loading and transfer hr 3.8Excess Water yd3/hr 22.5

In situ Sediment+ pore water yd3/hr 49Total In situ sediment plus pore water in barge yd3 171.1

Total water volume in barge yd3 77.9Average In-situ Sediment plus pore water volume transfer to shore In-situ yd3/hr 29.3

tons/hr 35.9Daily water transfer to shore yd3/day 254 51,239 gal/day

Average In situ Sediment Transfer per day yd3/day 587tons/day 718









Solids Content (% by weight; XS) = 52 Specific Gravity (SGW) = 1.0








= 1.22 tons/yd3


d3 5 0D d i B k t Si yd3 5.0% 31%

min 2.5per hr 24

yd3 250hr 0.33% 95%


% 65%hrs/day 24



Barge Volume

Normal Working Day

Dredge Movement/Barge Changeover time% Excess Water to be Pumped Out of Barge

Available Dredging Hours Per DayDredging Days Per Week

Dredge Uptime Averagey

days/week 6each 1

g yNormal Working Week

Number of Dredges



EquationTotal volume in barge yd3 250

1 Buckets per barge buckets 502 Hours to fill barge (water + sediment) hr 2.08

Hours to place second barge hr 0.333


3 Total Hours for barge loading and transfer hr 2.424 Excess Water yd3/hr 385 In situ Sediment+ pore water yd3/hr 826 Total In situ sediment plus pore water in barge yd3 1727 Total water volume in barge yd3 78 15,794 gal/barge8 Average In-situ Sediment plus pore water volume transfer to shore In-situ yd3/hr 46

tons/hr 579 Daily water transfer to shore yd3/day 200 40,357 gal/day

10 Average In situ Sediment Transfer per day yd3/day 462tons/day 566









Solids Content (% by weight; XS) = 52 Specific Gravity (SGW) = 1




( S) 0.3023 8.3378 lbs/gallon





= 1.22 tons/yd3


yd3 5.0% 31%

min 2.5per hr 24

yd3 250hr 0.33% 95%






Dredging Days Per Week y% 65%



g g yDredge Uptime Average

Normal Working Day



Total volume in barge yd3 250Buckets per barge buckets 50



Hours to fill barge (water + sediment) hr 2.1 Hours to place second barge hr 0.33

Total Hours for barge loading and transfer hr 2.4Excess Water yd3/hr 37.5

In situ Sediment+ pore water yd3/hr 82Total In situ sediment plus pore water in barge yd3 171.8

Total water volume in barge yd3 78.2Average In-situ Sediment plus pore water volume transfer to shore In-situ yd3/hr 46.2

tons/hr 56.6Daily water transfer to shore yd3/day 400 80,715 gal/day

Average In situ Sediment Transfer per day yd3/day 924tons/day 1,131







SAMPLE CALCULATIONS FOR IN SITU SEDIMENT PROPERTIES

VT = VW + VS % Solids (by weight) = WS /WT

WT = WW + WS = WS /(WS + WW)

Where:VT = Total Volume WS = VS * ῤS = VS * SGS * ῤH2O @ 60oF

VW = Volume of Water WW = VW * ῤW = VW * SGW * ῤH2O @ 60oF

VS = Volume of SolidsWhere:

WT = Total Weight per ft3 ῤH2O @ 60oF = density of water @ 60oF = 62.371 lbs/ft3

WW = Weight of Water per ft 3 SGW = Specifc gravity of water = 1.0WS = Weight of Solids per ft3 SGS = Specific gravity of sediment = 2.5

ῤS = density of solids = SGS * ῤH2O @ 60oF = 155.93 lbs/ft3

ῤW = density of water = SGW * ῤH2O @ 60oF = 62.371 lbs/ft3

% Solids (by weight) = VS * ῤS/[(VS * ῤS) + (VW* ῤW)] = XS

VW = 1 - VS

Therefore:

XS = VS * ῤS/[(VS * ῤS) + (VW* ῤW)]XS = VS * ῤS/[(VS * ῤS) + ((1 - VS)* ῤW)]

XS = 155.93 lbs/ft3 * VS/[(155.93 lbs/ft3 * VS) + 62.371 lbs/ft3 - (62.371 lbs/ft3 *VS)]

XS = 155.93 lbs/ft3 * VS/[(93.559 lbs/ft3 * VS) + 62.371 lbs/ft3]

XS * (93.559 lbs/ft3 * VS + 62.371 lbs/ft3) = 155.93 lbs/ft3 * VS

93.559 lbs/ft3 * VS * XS + 62.371 lbs/ft3 * XS = 155.93 lbs/ft3 * VS

62.371 lbs/ft3 * XS = (155.93 lbs/ft3 * VS) - (93.559 lbs/ft3 * VS * XS)

VS = 62.371 lbs/ft3 * XS/[155.93 lbs/ft3 - (93.559 lbs/ft3 * XS)]

For a in situ solids content of 52% (XS = 0.52):

VS = 62.371 lbs/ft3 * 0.52/[155.93 lbs/ft3 - (93.559 lbs/ft3 * 0.52)]

VS = 0.3023 ft3/ft3

VW = 1 - VS

= 1 - 0.3023 ft3/ft3 = 0.6977 ft3/ft3

WS = VS * ῤS = VS * SGS * ῤH2O @ 60oF

= 0.3023 ft3/ft3 * 2.5 * 62.371 lbs/ft3 *1 ft3

= 47.14 lbs/ft3

WW = VW * ῤW = VW * SGW * ῤH2O @ 60oF

= 0.6977 ft3/ft3 * 2.5 * 62.371 lbs/ft3 *1 ft3

= 43.52 lbs/ft3

WT = 90.65 lbs/ft3

LPR Dredge Production Rate_20130201.xlsAppendix C, p. 16 of 67


SAMPLE CALCULATIONS FOR DREDGE PRODUCITON RATE (5 yd3 bucket, 12 hours/day)

Equation #1 - Bucket per Barge

Bucket per barge = volume of barge/volume of bucket= 250 yd3/5 yd3

= 50 buckets per barge

Equation #2 - Hours to fill barge (water + sediment)

Hours to fill barge = (# buckets per barge * cycle time (min/bucket))/60 min/hour= (50 buckets/barge * 2.5 min/bucket)/60 min/hr = 2.08 hours

Equation #3 - Total Hours for barge loading and transfer

Total Hours for barge loading and transfer = Hours to fill barge + hours to place 2nd Barge= 2.08 hours + 0.333 hrs= 2.42 hours

Equation #4 - Excess Water (yd3/hr)

Excess water per bucket = volume of bucket * Percent excess water * Buckets per hour= 5 yd3 * (31.28/100) * (60 min per hour)/(2.5 min per bucket)= 38 yd3/hr

Equation #5 - In situ Sediment+ pore water (yd3/hr)

In situ Sediment+ pore water = volume of bucket * Percent Full * Buckets per hour= 5 yd3 * (1 - 31)/100) * (60 min per hour)/(2.5 min per bucket)= 82 yd3/hr

Equation #6 - Total In situ sediment plus pore water in barge

Total In situ sediment plus pore water in barge = [In situ sediment + pore water (EQ #5)] * [Hours to fill barge (EQ #2)]= 82 yd3/hr * 2.08 hours= 172 yd3

Equation #7 - Total Excess Water Volume in Barge

Total excess water volume in barge = [Excess water rate (EQ #4)] * [Hours to fill barge (EQ #2)]= 38 yd3/hour * 2.08 hours= 78 yd3



Equation #8 - Average In-situ Sediment plus pore water volume transfer to shore (yd3/hr)

Average In-situ Sediment plus pore water volume transfer to shore = ([total in situ sediment + pore water in barge (EQ #6)]/[Total time to fill and transfer barge (EQ #3)]) * Average Dredge Uptime= (172 yd3/2.42 hrs) * (65/100)= 46 yd3/hr= (46 yd3/hr) * (1.22 tons/yd3) = 57 tons/hr

Equation #9 - Average additional water transfer to shore rate (gallons/day)

Avg additional water transfer to shore rate = ([total excess water in barge (EQ #7)]/[Total time to fill and transfer barge (EQ #3)]) * Avg Dredge Uptime * dredge hrs per day * Percent excess water removed= (78 yd3/2.417 hrs) * 10 hrs/day * (65/100) * (95/100)= 200 yd3/day= 200 yd3/day * 201.974 gallons/yd3 = 40,357 gallons/ day

Equation #10 - Daily Dredge Rate (yd3/day)

Daily Dredge Rate = Hourly dredge rate (Equation #8) * Dredge Hours per Day * # of dredges= 46 yd3/hr * 10 hours/day * 1 dredge= 462 yd3/day= 462 yd3/day * 1.22 tons/yd3 = 566 tons/day



Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Estimated Excess Water in Dredge BucketRev: 0Date: 10/06/12

CALCULATION FOR PERCENT EXCESS WATER IN DREDGE BUCKET

Length (Ft) Width (Ft) Area (Ft2) Feet InchesEnvironmental Bucket1Footprint Depth to Fill 100%

LPR Excess Water Calculation_20121006.xls Page 2 of 3

14.7 7.1 104.37 1.29 15.52

Notes: 1 ‐ Based on information provided in Hudson River PCBs Site EPA Phase I Evaluation Report (March 2010)

Two - 12 inch cutsExisting Surface

The Grab Specialist (TGS): 5 yd3

Average Dredge cut

Vertical Dredge Tolerance (+/- 4 in) Target Elevation (-2 ft)

Three - 9.33 inch cutsExisting SurfaceExisting Surface

Average Dredge cut

Vertical Dredge Tolerance (+/- 4 in) Target Elevation (-2 ft)

Sample Calculation:

Assume 12 inch dredge cut.

Volume of sediment removed (ft3) = 104.37 ft2 * (12 inches/(12 inches/ft) = 104.37 ft3

Volume of sediment removed (yd3) = 104.37 ft3/(27 ft3/yd3) = 3.87 yd3

Percentage of sedment in bucket (%) = (3.87 yd3/5 yd3)*100 = 77.31%

Percent Full vs Depth of Dredge Cut

Depth of Cut

(Inches)

Volume of Sediment (yd3) % Full

5 1 61 32 21%Comment

5 1.61 32.21%6 1.93 38.66%7 2.25 45.10%8 2.58 51.54%9 2.90 57.98%

9.33 3.01 60.13%9.5 3.06 61.20%10 3.22 64.43%

10.67 3.44 68.72%11 3.54 70.87%12 3.87 77.31%13 4 19 83 75%

Three cuts to 28 inches (2 feet + 4 inch vertical Tolerance)

Assumed average depth of cut (31.28% excess water)

Two cuts to 24 inches (2 feet)13 4.19 83.75%14 4.51 90.20%15 4.83 96.64%

15.5 4.99 99.86%

LPR Excess Water Calculation_20121006.xls Page 2 of 3Appendix C, p. 20 of 67

Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Estimated Excess Water in Dredge BucketRev: 0Date: 10/06/12

LPR Excess Water Calculation_20121006.xls Page 3 of 3LPR Excess Water Calculation_20121006.xls Page 3 of 3Appendix C, p. 21 of 67


Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Estimated Barge Movement DurationsRev: 0Date: 10/019/12

SINGLE DAY BARGE MOVEMENT - DETAILED LOAD/UNLOAD CYCLE for May 28/29, 2013

BARGE #15/28/2013

Loading @ RM 10.9 - Barge #1 0 Dock Empty Barge #1 7:00 AM0 Beginning Loading Barge #1 7:00 AM

125 Complete Loading Barge #1 9:05 AM 125 2.08

Sail from RM 10.9 to 6.07 - Barge #1 10 Make up Full tow Barge #1 9:15 AM433 Await tide change (Low Tide @ 6:16 PM) - Barge #1 4:28 PM

48 Sail upper section (RM 10.9 to 6.07) - Barge #1 5:16 PM491 8.19

High Tide 11:49 AM

5:16 PMLow Tide 6:16 PM

7:16 PM

Sail from RM 6.07 to 4.75 79 Sail between upr & mid sections (RM 6.07 to 4.75) - Barge #1 6:35 PM79 1.32

Sail from RM 4.75 to Elizabeth, NJ 47 Sail lower section downriver (RM 4.75 to 0.0) 7:22 PM70 Sail RM 0.0 to Elizabeth, NJ 8:32 PM

5 Break Raft/Dock Full 8:37 PMSitting in line @ unloader 8:37 PM

122 2.04

Unload @ Stabilization Facility 0 Beginnig Unloading Operations 7:00 AM 5/29/2013108 Unload 8:48 AM

10 Make up empty tow 8:58 AM10 Shift barge @ unloader 9:08 AM

430 Await tide change (Low Tide @ 6:15 PM) - Barge #1 4:18 PM128 2.13

High Tide 12:50 PM

Sail From Elizabeth, NJ to RM 4.75 70 Sail Elizabeth, NJ to RM 0.0 5:28 PM47 Sail lower section upriver 6:15 PM

117 1.96

Sail from RM 4.75 to 6.07 79 Sail between lwr & mid sections 7:34 PM1.32


8:15 PM

Sail from RM 6.07 to 10.9 48 Sail upper section 8:22 PM10 Break Raft/Dock Empty 8:32 PM

0.97

Total Cycle 37 hrs 32 min

LPR Estimated Barge Movement Duration_20121026.xlsAppendix C, p. 23 of 67


BARGE #25/28/2013

Loading @ RM 10.9 - Barge #2 20 Dock Empty Barge #2 9:35 AM125 Load Empty Barge #2 11:40 AM

145 2.42

High Tide 11:49 AM

Sail from RM 10.9 to 6.07- Barge #2 10 Make up Full tow Barge #2 11:50 AM288 Await tide change (Low Tide @ 6:16 PM) - Barge #2 4:38 PM


5:16 PM

Low Tide 6:16 PM7:16 PM




0 0.00

High Tide 12:04 AM 5/29/2013

Unload @ Stabilization Facility 10 Shift barge @ unloader 9:18 AM108 Unload 11:06 AM

10 Make up empty tow 11:16 AM10 Shift barge @ unloader 11:26 AM

302 Await tide change (Low Tide @ 6:15 PM) - Barge #2 4:28 PM440 7.33


117 1.96

Sail from RM 4.75 to 6.07 79 Sail between lwr & mid sections 7:44 PM79 1.32


8:15 PM


58.3 0.97

Total Cycle 35 hrs7 min



BARGE #35/28/2013

High Tide 11:49 AM

Loading @ RM 10.9 - Barge #3 20 Dock Empty Barge #3 12:10 PM125 Load Empty Barge #3 2:15 PM

145.00 2.42

Sail from RM 10.9 to 6.07- Barge #3 10 Make up Full tow Barge #3 2:25 PM143 Await tide change (Low Tide @ 6:16 PM) - Barge #3 4:48 PM



7:16 PM




0 0.00

High Tide 12:04 AM 5/29/2013

Unload @ Stabilization Facility 10 Shift barge @ unloader 11:36 AM108 Unload 1:24 PM

10 Make up empty tow 1:34 PM10 Shift barge @ unloader 1:44 PM95 Await tide change (Low Tide @ 6:15 PM) - Barge #3 4:38 PM

233 3.88


117.4 1.96

Sail from RM 4.75 to 6.07 79 Sail between lwr & mid sections 7:54 PM79 1.32


8:15 PM


Total Cycle 32 hrs42 min



PROVIDE INPUT IN COLORED CELLS1 Assumed Tidal Range is approximately +/- 5 ft, 2X per day2 Table 2-5 Bridges Within the LPRSA (Assumed all bridges are in closed position)

Bridge Name River Mile (RM)Max Vertical

Clearance (feet)1Max Horizontal

Clearance (Feet) Structure TypeCentral Railroad of NJ (Not in Use) 0.91 NA 145 Lift (Dismantled)Lincoln Highway Bridge (US-1 Truck) 1.57 45 (140) 300 Lift DeckPulaski Skyway Bridge (Rte 1 & 9) 1.75 140 520 Fixed SpanPoint-No-Point Bridge (Conrail) 2.33 21 103 SwingNJ Turnpike Bridge (I-95) 2.41 105 352 Fixed SpanJackson Street Bridge (Frank E. Rogers Blvd S./County Rd 697) 4.37 20 72 SwingAmtrak Dock Bridge 4.75 29 (143) 200 Lift DeckPenn Railroad Bridge (Market Street) 4.75 21 75 DrawPenn Railroad Bridge (Center Street) 4.75 10 * 80 DrawBridge Street Bridge 5.41 12 * 80 SwingMorristown Line Railraod Bridge/(Newark-Harrison) Erie Swing Bridge 5.57 20 77 SwingStickel Bridge (I-280) 5.61 40 (140) 200 Lift DeckClay Street Bridge (Central Avenue) 5.83 13 * 75 SwingFourth Avenue Conrail Bridge 6.07 12 * 126 Single Leaf Truss Bascule (fixed open)Erie/Montclair-Greenwood Lake Railroad Bridge (W. Arlington St Bridge) 7.81 40 48 Fixed Rail (decommissioned swing)Rutgers (Rte 7) Bridge (Bellevue Tpk) 8.53 Lift DeckDeJessa Park Avenue Bridge 10.37 Open Truss Swing

1 - Maximum vertical clearnace is measured at low tide. If a lift bridge, vertical clearance in parenthesis refers to clearance when bridge is open * - Highlighted bridges pose a height limitation that may restrict barges/boats.

3 Assumed that larger tow boats cannot pass the lower bridges except at extreme low tides. Used smaller tenders as transfer boatsTenders would be able to pass except at very high tide. Use two different size boats:

RM 10.9 - 6.1 400-600 hp Dist. 4.8 mi Tow speed 6 mph Upper SectionRM 6.07 - 4.75 200 hp Tenders Dist. 1.3 mi Tow speed 1 mph Middle Section

RM 4.75 - 0.0 400-600 hp Dist. 4.7 mi Tow speed 6 mph Lower SectionRM 0.0 to Elizabeth, NJ 400-600 hp Dist. 7.0 mi 6 mph Newark Bay

17.9 mi Weighted Average One

Way Transit Time: 5.6 mph 4 Barges must be passed under bridges and transferred to a waiting boat(s) on the other side for some areas.

Raft barges together and pass low bridges at other than high tide. Raft together above/below the area from RM 6.1 and RM 5.45 Assume that loaded barges are able to pass under bridges 5 Assumed barges would be able to pass under bridges for two periods/day from 1 hr before low tide through 1 hr past low tide6 Bulking factor of 115% considered for the volume of the disturbed yardage in the barge.7 Assumed that material barges would be transported to stabilization facility located in Elizabeth, NJ

Lower Passaic River (RM 10.9) - GENERAL INFO



Tug HPScow

Displacement, T

Favorable Condition Max. Towing Speed,

knots

Favorable Condition Max. Towing Speed,

mphAdverse Wind

and Wave Factor

Adverse Condition Max. Towing Speed,

knots

Adverse Condition Max. Towing Speed,

mph400 600 11.0 12.6 0.5 5.5 6.3400 1500 6.9 8.0 0.5 3.5 4.0400 3000 4.9 5.6 0.5 2.4 2.8600 600 13.4 15.4 0.5 6.7 7.7600 1500 8.5 9.8 0.5 4.2 4.9600 3000 6.0 6.9 0.5 3.0 3.5800 600 15.5 17.8 0.5 7.7 8.9800 1500 9.8 11.3 0.5 4.9 5.6800 3000 6.9 8.0 0.5 3.5 4.0








Specific Gravity Sediment (SG ) = 2 5 Density of water @ 60 F (ῤ ) = 62 371 lbs/ft3

LPR Estimated Barge Movement Duration_20121026.xls






Weight of Sediment (W T) = 90.66 lbs/ft3

= 1.22 tons/yd3


yd3 5.0% 31%

min 2.5per hr 24

yd3 250hr 0.33% 95%




Barge VolumeBarge Changeover time


Dredging Days Per Week days/week 6% 65%


each 1Normal Working Week


Normal Working Day

Number of Dredges




1 Buckets per barge buckets 502 Hours to fill barge (water + sediment) hr 2.08 125 min

H t l d b h 0 333


Hours to place second barge hr 0.3333 Total Hours for barge loading and transfer hr 2.424 Excess Water yd3/hr 385 In situ Sediment+ pore water yd3/hr 826 Total In situ sediment plus pore water in barge yd3 1727 Total water volume in barge yd3 78 15,794 gal/barge8 Average In-situ Sediment plus pore water volume transfer to shore In-situ yd3/hr 46






LPR Estimated Barge Movement Duration_20121026.xls



CALCULATION FOR SEDIMENT UNLOADING RATE

Assumptions:Bucket size = 4.5 yd3 based on equipment at existing facilityBucket Cycle Time = 40 seconds based on observation of operationsBucket volume per Grab = 80% (3.6 yd3)Total volume of sediment and excess water in barge = 250 yd3

Volume of excess water in barge = 93.8 yd3 (See Dredge Production Calc)Percent of excess water removed prior to unlaoding = 95%Time to remove Excess Water = 30 minutes based on historical dataTime to remove oversized debris = 30 minutesTime to shift barge = 15 minutes

Bucket Size (yd3) 4.5 CYBucket Cycle time 40 sec. 0.7 minutesBucket Volume/cycle 80 % full 3.6 CYVolume per hour 324 cy/hr

Time to remove Excess Water 30 min 0.50 hoursTime to remove debris 30 min 0.50 hoursTime to empty barge (250 yd3) 33 min 0.54 hoursTime to shift barge 15 min 0.25 hours

Barge unload/cycle time 1.79 hours

Run time per day 90% 21.6 hours

Unloading Production: 3,614 CY/day

Barges per day (max) 12.05 barges

Sample Calculations:

Bucket volume per Grab = 4.5 yd3 * 0.80 = 3.6 yd3

Volume per hour = (3.6 yd3/0.7 min)*60 min/hour = 324 yd3/hour

Time to Remove sediment = (Total volume of material in barge - 95% of Excess Water in Barge)/dredge unloading rate0.542901235 = (250 yd3 - (0.95*78 yd3)/324 yd3/hr32.57407407 = 0.54 hours (33 minutes)

Total Time to Empty Barge = Time to remove excess water + Time to remove debris + Time to Remove sediment + Time to shift barge= (30 min + 30 min + 33 min + 15 min) = 108 min = 1.8 hours



Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Estimated Sediment Unloading RateRev: 1Date: 07 February 2013

CALCULATION FOR SEDIMENT UNLOADING RATE

Assumptions:Bucket size = 4.5 yd3 based on equipment at existing facilityBucket Cycle Time = 40 seconds based on observation of operationsBucket volume per Grab = 80% (3.6 yd3)Total volume of sediment and excess water in barge = 250 yd3

Volume of excess water in barge = 77.9 yd3 (See Dredge Production Calc)Percent of excess water removed prior to unloading = 90%Time to remove Excess Water = 30 minutes based on similar projectsTime to remove oversized debris = 30 minutesTime to shift barge = 15 minutes

Bucket Size (yd3) 4.5 CYBucket Cycle time 40 sec. 0.7 minutesBucket Volume/cycle 80 % full 3.6 CYVolume per hour 324 cy/hr

Time to remove Excess Water 30 min 0.50 hoursTime to remove debris 30 min 0.50 hoursTime to empty barge (250 yd3) 33 min 0.55 hoursTime to shift barge 15 min 0.25 hours

Barge unload/cycle time 1.80 hours

Run time per day 90% 21.6 hours

Unloading Production: 3,590 CY/day

Barges per day (max) 11.97 barges

Sample Calculations:

Bucket volume per Grab = 4.5 yd3 * 0.80 = 3.6 yd3

Volume per hour = (3.6 yd3/0.7 min)*60 min/hour = 324 yd3/hour

Time to Remove sediment = (Total volume of material in barge - 90% of Excess Water in Barge)/dredge unloading rate= (250 yd3 - (0.9*78 yd3)/324 yd3/hr= 0.55 hours (33 minutes)

Total Time to Empty Barge = Time to remove excess water + Time to remove debris + Time to Remove sediment + Time to shift barge= (30 min + 30 min + 33 min + 15 min) = 108 min = 1.8 hours

LPR Sediment Unloading Rate_20130207.xlsAppendix C, p. 32 of 67


Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Stabilization Process Flow DiagramRev: 2Date: 02/07/13

1B 6

1A 1 3 5 7

2 4

Total Weight (Tons/day)Weight of Dry Solids (Tons/day)Total Volume (CY/day)

533245460

0210

Stabilized Sediment7

566294462

535342483

504923

168294

586299502

583734294672

1510.03189

From Dredge1

1AExcess Water2

1BTotal From Dredge

1

Portland Cement

Stabilization In‐Situ Sediment Removal

Excess Water

Material Transport Barge Dewatering

Water Treatment

Coarse Material Separation (>4")

Portland Cement5

6Barge Dewatering3

2To Coarse Separation

3+ 4 inch Material 4

4To Pugmill

5

Total Volume (CY/day)

% Solids (by weight)

Notes:

1 ‐ 5 yd3 environmental bucket, 12 hrs/day

2 ‐ 68.72% bucket efficiency

3 ‐ 90% of excess barge water removed, 0.01% of solids is removed as suspended solids

4 ‐ +4 inch material = 5% of total dredge volume; density = 2.15 tons/CY; material 98% solids

5 ‐ 10% by weight

Stabilization Mass Balance Process Flow DiagramRev2.xls

52%

460

46%50% 98%

210

0% 40% 0.02%Gallons/day 40,357 36,322

462 42483 23

100%

502672 189



Stream 1A ‐ In‐Situ Sediment in Dredge Bucket

Total Weight = 566 tons/day (See attached dredge production rate; Cell N56)

Weight of Dry Solids = total weight (tons/day) * % solids= 294 tons/day

Total Volume = 462 yd3/day (See attached dredge prodcution rate; Cell N55)

% Solids (by weight) = 52% (Based on characterization data for RM 10.9)

Stream 1B ‐ Excess Water in Dredge Bucket

Total Weight = total volume * density of water (8.329 lbs/ft3)*(1 ton/2000 lbs)= 168 tons

Total Volume = [(total volume dredged per day)/(% bucket full)] ‐ (total in situ volume dredged)= [(462 yd3/day)/(68.72/100)] ‐ 462 yd3/day= 210 yd3/day= 210 yd3/day * 201.974 gallons/yd3 = 40,357 gallons

% Solids (by weight) = 0

Stream 1 ‐ Total Material Transferred to Barge from Dredge

Total Weight = Weight of in situ sediment (Stream #1A) + Weight of Excess Water (Stream #1B)= 734 tons/day

Weight of Dry Solids = 294 tons/day

Total Volume = Volume of in situ sediment (Stream #1A) + Volume of Excess Water (Stream #1B)= 672 yd3/day

% Solids (by weight) = [Total weight of dry solids removed]/[Total weight of material removed]= (318 tons/day)/(786 tons/day)= 40%

Stream 2 ‐ Excess Water Removed from Barges

Total Weight = total volume * density of water (8.329 lbs/ft3)*(1 ton/2000 lbs)= 151 tons

Total Volume = total volume of excess water * % Water Removed= 40,537 gallons/day * 0.90 or 207 yd3/day * 0.90= 36,322 gallons/day= 189 yd3/day

% Solids (by weight) = 0

Stream 3 ‐ Material Removed from Barge and Transferred to Coarse Separation

Total Weight = Total Weight of Steam #1 ‐ Total Weight of Stream #2= 734 tons/day ‐ 151 tons/day= 583 tons/day

Total Volume = Total volume of Steam #1 ‐ Total Volume of Stream #2= 483 yd3/day




% Solids (by weight) = weight of dry solids/total weight of Steam #3= (294 tons/day)/(582 tons/day)= 50%

Stream 4 ‐ +4 inch Material Removed During Coarse Separation

Total Weight = Total Volume of Steam #4 * density of solids (tons/yd3)= 23 yd3/day * 2.15 tons/yd3

= 50 tons/day

Total Volume = Total volume of Steam #3 * 5%= 462 yd3/day * (5/100)= 23 yd3/day

% Solids (by weight) = total weight of Stream #4 * % Solids Stream #4= [(50 tons/day)*(98/100)]/50= 98%

Stream 5 ‐ Material Transferred to Pugmill

Total Volume = Total Volume of Steam #3 ‐ Total Volume Stream #4= 483 yd3/day ‐ 23 yd3/day= 460 yd3/day

Total Weight = Total Weight Stream #3 ‐ Total Weight Stream #4= 583 tons/day ‐ 50 tons/day= 533 tons/day

Weight of dry solids = weight of dry solids Stream #1A ‐ Weight of dry solids Stream #4= 294 tons/day ‐ (50 tons/day * (98/100))= 245 tons/day

% Solids (by weight) = total weight of dry solids Stream #5/total weight of Stream #5= (245 tons/day)/(533 tons/day)= 46%

Stream 6 ‐ Portland Cement

Total Weight = Total Weight Stream #5 * 10%= 533 tons/day * (10/100)= 53 tons/day

Total Weight Dry Solids = Total Weight Stream #6 = 53 tons/day

Total Volume = Total Weight/density of portland cement (1.269tons/yd3)= 42 yd3/day

Stream 7 ‐ Stabilized Material

Total Weight = Total Weight Stream #5 + Total Weight of Stream #6= 533 tons/day + 53 tons/day= 587 tons/day

Total Weight Dry Solids = Weight of Dry Solids Stream #5 + Total Weight Stream #6= 245 tons/day + 53 Tons/day= 299 tons/day

Total Volume = Total Volume Stream #5 + Total Volume Stream #6= 460 yd3/day + 42 yd3/day= 502 yd3/day







S ifi G it S di t (SG ) 2 5 D it f t @ 60 F (ῤ ) 62 371 lb /ft3








= 1.22 tons/yd3


yd3 5.0% 31% 68.72%

min 2.5per hr 24

yd3 250hr 0.33% 90%

hrs/day 10d / k 6





D d i D P W k days/week 6% 65%


each 1


Normal Working DayNormal Working Week

Number of Dredges

Transfer sediment to Barge moved to


1 Buckets per barge buckets 50



1 Buckets per barge buckets 502 Hours to fill barge (water + sediment) hr 2.1

Hours to place second barge hr 0.333 Total Hours for barge loading and transfer hr 2.44 Excess Water yd3/hr 385 In situ Sediment+ pore water yd3/hr 826 Total In situ sediment plus pore water in barge yd3 1727 Total water volume in barge yd3 78 15,794 gal/barge8 Average In-situ Sediment plus pore water volume transfer to shore In-situ yd3/hr 46












Lower Passaic River, RM 10.9 Removal ActionPN#: 436870Calculation Title: Estimated Sediment ResuspensionRev: 1Date: 02/23/13

LPR RM 10.9 Sediment Plume CalcsDate 2232013Created by PDGDescription This spreadsheet calculate the deposited sediment by subtracting Dredge model outputs.

A plume that has no settling is subtracted from a plume that has settling.The difference between the two plumes is assumed to have settled.

The A series results used the Average Month flows for Months July to OctThe B Series results used the Max 1 year flows and depths.

Detailed results are in the A nd B 5pct_Differ and 1PCT_Differ

LPR Estimated ResuspensionRev1.xlsAppendix C, p. 40 of 67


A B

Low flow conditions 1 Year Max flow conditionsflow 600 flow 6000Average Velocity 0.47 m/s Average Velocity 0.89 m/sProduction Rate 86 yd3/hr Production Rate 86 yd3/hrBucket size 5 yd3 3.822774 m^3 Bucket size 5 yd3 3.822774cycles per hour 17.2 cycles cycles per hour 17.2 cyclesseconds per cycle 150 seconds seconds per cycle 150 secondstotal removed 18000 yd3 total removed 18000 yd3Loss rate 0.50% Loss rate 0.50%Loss rate 1% Loss rate 1%Depth 1.4 meters Depth 1.8 metersSettling Particle 50.00 microns Settling Particle 50.00 micronsDiffusion Rate 98.44 cm2/sec Diffusion Rate 143.51 cm2/sec% less than 74 microns 0.54 % less than 74 microns 0.54



Flow from DNRAt cross section 0.97Diffusion Coefficients

Average 1yr maxS= 0.001 0.001D= 1.4 1.8g= 9.81 9.81u* 0.11719215 0.13288341

Dy 0.098441406 0.14351408Dy 98.44 143.51



Sediment PropertiesUnit Wt Gs solids Void Ratio PorositySolidsl Con WET WET WET DRY DRY DRY r Vs = 1.0 cu ft

%solids lbs/ft3 % solids % water %water w=Ww/Ws e n C unit wt unit wt unit wt unit wt unit wt unit wt Ws Ww Vw Wt Vtby dry wt by vol by vol by wt % g/l lbs/ft3 tons/cy kg/m3 lbs/ft3 tons/cy kg/m3

52.00 62.40 2.50 30.23 69.77 48.00 92.31 2.31 0.70 755.40 90.70 1.224 1452.98 47.16 0.64 755.55 156.00 144.00 2.31 300.00 3.31



Stokes lawGravity (g) 9.81 m/s^2Diameter (d) 50 micronsdensity of particle (ps) 2500 kg/M^3

Vt= g *d^2 *(ps‐pm)/18 U density of water (Pm) 1000 kg/M^3Viscosity of water (u) 0.001003 kg/meter‐second

Vt= 0.002037637 m/sec



Dredge Type : Open ClamshellNear‐Field Model : User InputFar‐Field Model : Kuo's ModelResuspended Material Selected : TSS 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10000

‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.001‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.002 0.002 0.003 0.004 0.004 0.005 0.006 0.007 0.009 0.01 0.011 0.013 0.015 0.017 0.019 0.021 0.023 0.026 0.028 0.031 0.033 0.036 0.039‐40 0 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.006 0.009 0.013 0.018 0.024 0.031 0.039 0.047 0.057 0.067 0.078 0.09 0.102 0.115 0.128 0.141 0.155 0.169 0.183 0.198 0.212 0.227 0.241 0.255 0.27 0.284 0.298 0.312 0.326 0.34 0.353 0.366 0.379 0.392 0.405 0.417 0.429‐20 0 0 0.004 0.026 0.077 0.157 0.258 0.37 0.486 0.602 0.713 0.819 0.917 1.008 1.091 1.167 1.236 1.299 1.355 1.407 1.453 1.495 1.532 1.566 1.597 1.624 1.649 1.671 1.69 1.708 1.723 1.737 1.749 1.76 1.77 1.778 1.785 1.791 1.796 1.801 1.804 1.807 1.809 1.811 1.812 1.812 1.812 1.812 1.811 1.810 20.987 14.836 12.11 10.484 9.374 8.555 7.918 7.404 6.979 6.619 6.309 6.038 5.8 5.587 5.396 5.223 5.065 4.921 4.789 4.666 4.552 4.446 4.347 4.254 4.167 4.085 4.007 3.934 3.864 3.798 3.735 3.675 3.618 3.563 3.511 3.461 3.413 3.367 3.322 3.279 3.238 3.198 3.16 3.123 3.087 3.052 3.019 2.986 2.955 2.924

20 0 0 0.004 0.026 0.077 0.157 0.258 0.37 0.486 0.602 0.713 0.819 0.917 1.008 1.091 1.167 1.236 1.299 1.355 1.407 1.453 1.495 1.532 1.566 1.597 1.624 1.649 1.671 1.69 1.708 1.723 1.737 1.749 1.76 1.77 1.778 1.785 1.791 1.796 1.801 1.804 1.807 1.809 1.811 1.812 1.812 1.812 1.812 1.811 1.8140 0 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.006 0.009 0.013 0.018 0.024 0.031 0.039 0.047 0.057 0.067 0.078 0.09 0.102 0.115 0.128 0.141 0.155 0.169 0.183 0.198 0.212 0.227 0.241 0.255 0.27 0.284 0.298 0.312 0.326 0.34 0.353 0.366 0.379 0.392 0.405 0.417 0.42960 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.002 0.002 0.003 0.004 0.004 0.005 0.006 0.007 0.009 0.01 0.011 0.013 0.015 0.017 0.019 0.021 0.023 0.026 0.028 0.031 0.033 0.036 0.03980 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.001

100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

LPR Estimated ResuspensionRev1.xls




‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐20 0 0 0.001 0.003 0.005 0.006 0.006 0.005 0.004 0.003 0.002 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 12.17 4.988 2.361 1.185 0.615 0.325 0.175 0.095 0.052 0.028 0.016 0.009 0.005 0.003 0.002 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 020 0 0 0.001 0.003 0.005 0.006 0.006 0.005 0.004 0.003 0.002 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 040 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 060 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 080 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0




Difference Total Unsettled 410.85Near‐Field Model : User Input Total Settled 22.104 Distance to h50= 5200Far‐Field Model : Kuo's Model Total Difference 208.507 0.5075015Resuspended Material Selected : TSS Shaded cells added to make equal half of unsettled total 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10000

‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.001‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.002 0.002 0.003 0.004 0.004 0.005 0.006 0.007 0.009 0.01 0.011 0.013 0.015 0.017 0.019 0.021 0.023 0.026 0.028 0.031 0.033 0.036 0.039‐40 0 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.006 0.009 0.013 0.018 0.024 0.031 0.039 0.047 0.057 0.067 0.078 0.09 0.102 0.115 0.128 0.141 0.155 0.169 0.183 0.198 0.212 0.227 0.241 0.255 0.27 0.284 0.298 0.312 0.326 0.34 0.353 0.366 0.379 0.392 0.405 0.417 0.429‐20 0 0 0.003 0.023 0.072 0.151 0.252 0.365 0.482 0.599 0.711 0.818 0.916 1.008 1.091 1.167 1.236 1.299 1.355 1.407 1.453 1.495 1.532 1.566 1.597 1.624 1.649 1.671 1.69 1.708 1.723 1.737 1.749 1.76 1.77 1.778 1.785 1.791 1.796 1.801 1.804 1.807 1.809 1.811 1.812 1.812 1.812 1.812 1.811 1.810 8.817 9.848 9.749 9.299 8.759 8.23 7.743 7.309 6.927 6.591 6.293 6.029 5.795 5.584 5.394 5.222 5.065 4.921 4.789 4.666 4.552 4.446 4.347 4.254 4.167 4.085 4.007 3.934 3.864 3.798 3.735 3.675 3.618 3.563 3.511 3.461 3.413 3.367 3.322 3.279 3.238 3.198 3.16 3.123 3.087 3.052 3.019 2.986 2.955 2.92420 0 0 0.003 0.023 0.072 0.151 0.252 0.365 0.482 0.599 0.711 0.818 0.916 1.008 1.091 1.167 1.236 1.299 1.355 1.407 1.453 1.495 1.532 1.566 1.597 1.624 1.649 1.671 1.69 1.708 1.723 1.737 1.749 1.76 1.77 1.778 1.785 1.791 1.796 1.801 1.804 1.807 1.809 1.811 1.812 1.812 1.812 1.812 1.811 1.8140 0 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.006 0.009 0.013 0.018 0.024 0.031 0.039 0.047 0.057 0.067 0.078 0.09 0.102 0.115 0.128 0.141 0.155 0.169 0.183 0.198 0.212 0.227 0.241 0.255 0.27 0.284 0.298 0.312 0.326 0.34 0.353 0.366 0.379 0.392 0.405 0.417 0.42960 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.002 0.002 0.003 0.004 0.004 0.005 0.006 0.007 0.009 0.01 0.011 0.013 0.015 0.017 0.019 0.021 0.023 0.026 0.028 0.031 0.033 0.036 0.03980 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.001

100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0





‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.003‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.002 0.003 0.003 0.004 0.005 0.007 0.008 0.01 0.012 0.014 0.016 0.019 0.022 0.025 0.028 0.032 0.036 0.04 0.044 0.048 0.053 0.058 0.063 0.069 0.074‐40 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.007 0.011 0.017 0.025 0.034 0.045 0.058 0.073 0.09 0.108 0.128 0.149 0.171 0.194 0.218 0.243 0.269 0.295 0.322 0.349 0.376 0.403 0.431 0.458 0.485 0.513 0.54 0.566 0.593 0.619 0.645 0.671 0.696 0.721 0.745 0.769 0.793 0.816‐20 0 0 0.008 0.05 0.147 0.299 0.489 0.702 0.923 1.143 1.355 1.555 1.742 1.915 2.073 2.217 2.348 2.468 2.575 2.673 2.761 2.84 2.912 2.976 3.034 3.086 3.132 3.174 3.211 3.245 3.274 3.301 3.324 3.344 3.362 3.378 3.392 3.403 3.413 3.421 3.428 3.433 3.437 3.441 3.442 3.443 3.444 3.443 3.441 3.4390 39.876 28.188 23.008 19.92 17.811 16.255 15.044 14.068 13.26 12.575 11.987 11.473 11.019 10.615 10.252 9.924 9.624 9.35 9.098 8.865 8.649 8.448 8.259 8.083 7.917 7.761 7.614 7.474 7.342 7.216 7.097 6.983 6.874 6.77 6.671 6.576 6.484 6.396 6.312 6.231 6.152 6.077 6.004 5.933 5.865 5.8 5.736 5.674 5.614 5.556

20 0 0 0.008 0.05 0.147 0.299 0.489 0.702 0.923 1.143 1.355 1.555 1.742 1.915 2.073 2.217 2.348 2.468 2.575 2.673 2.761 2.84 2.912 2.976 3.034 3.086 3.132 3.174 3.211 3.245 3.274 3.301 3.324 3.344 3.362 3.378 3.392 3.403 3.413 3.421 3.428 3.433 3.437 3.441 3.442 3.443 3.444 3.443 3.441 3.43940 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.007 0.011 0.017 0.025 0.034 0.045 0.058 0.073 0.09 0.108 0.128 0.149 0.171 0.194 0.218 0.243 0.269 0.295 0.322 0.349 0.376 0.403 0.431 0.458 0.485 0.513 0.54 0.566 0.593 0.619 0.645 0.671 0.696 0.721 0.745 0.769 0.793 0.81660 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.002 0.003 0.003 0.004 0.005 0.007 0.008 0.01 0.012 0.014 0.016 0.019 0.022 0.025 0.028 0.032 0.036 0.04 0.044 0.048 0.053 0.058 0.063 0.069 0.07480 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.003

100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0





‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐20 0 0 0.002 0.006 0.01 0.011 0.011 0.009 0.007 0.005 0.003 0.002 0.001 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 23.122 9.478 4.486 2.252 1.168 0.618 0.332 0.18 0.098 0.054 0.03 0.017 0.009 0.005 0.003 0.002 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

20 0 0 0.002 0.006 0.01 0.011 0.011 0.009 0.007 0.005 0.003 0.002 0.001 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 040 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 060 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 080 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0




Dredge Type : Open Clamshell Total Unsettled 780.624 mg/l Distance to50= 5200Near‐Field Model : User Input Total Settled 41.994 mg/lFar‐Field Model : Kuo's Model Total Difference 396.161 0.507493

Resuspend 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 200 400 600 800 1000 1200 1400 1600 1800 2000

‐200 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.002 0.003 0.003 0.004 0.005 0.007 0.008 0.01 0.012 0.014 0.016 0.019 0.022 0.025 0.028‐40 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.007 0.011 0.017 0.025 0.034 0.045 0.058 0.073 0.09 0.108 0.128 0.149 0.171 0.194 0.218 0.243 0.269 0.295 0.322 0.349 0.376 0.403 0.431 0.458 0.485 0.513 0.54 0.566‐20 0 0 0.006 0.044 0.137 0.288 0.478 0.693 0.916 1.138 1.352 1.553 1.741 1.914 2.072 2.217 2.348 2.468 2.575 2.673 2.761 2.84 2.912 2.976 3.034 3.086 3.132 3.174 3.211 3.245 3.274 3.301 3.324 3.344 3.362 3.378 3.392 3.403 3.413 3.4210 16.754 18.71 18.522 17.668 16.643 15.637 14.712 13.888 13.162 12.521 11.957 11.456 11.01 10.61 10.249 9.922 9.623 9.349 9.098 8.865 8.649 8.448 8.259 8.083 7.917 7.761 7.614 7.474 7.342 7.216 7.097 6.983 6.874 6.77 6.671 6.576 6.484 6.396 6.312 6.23120 0 0 0.006 0.044 0.137 0.288 0.478 0.693 0.916 1.138 1.352 1.553 1.741 1.914 2.072 2.217 2.348 2.468 2.575 2.673 2.761 2.84 2.912 2.976 3.034 3.086 3.132 3.174 3.211 3.245 3.274 3.301 3.324 3.344 3.362 3.378 3.392 3.403 3.413 3.42140 0 0 0 0 0 0 0 0 0 0.001 0.002 0.004 0.007 0.011 0.017 0.025 0.034 0.045 0.058 0.073 0.09 0.108 0.128 0.149 0.171 0.194 0.218 0.243 0.269 0.295 0.322 0.349 0.376 0.403 0.431 0.458 0.485 0.513 0.54 0.56660 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.002 0.003 0.003 0.004 0.005 0.007 0.008 0.01 0.012 0.014 0.016 0.019 0.022 0.025 0.02880 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 000000000000000000





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Dredge Type : Open Clamshell Total Unsettled 178.49 mg/l Distance to h50= 5800Near‐Field Model : User Input Total Settled 23.079 mg/lFar‐Field Model : Kuo's Model Total Difference 88.714 0.497025Resuspended Material Selected : TSS 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.002 0.002 0.003 0.003 0.003 0.004 0.004 0.005 0.005 0.006‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.08 0.085 0.09 0.095 0.099 0.104 0.109 0.114 0.119 0.123‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.002 0.736 0.74 0.743 0.747 0.749 0.752 0.755 0.757 0.758 0.76‐40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.002 0.003 0.004 0.005 0.007 0.009 0.011 0.013 0.015 0.018 0.021 0.025 0.028 0.032 0.036 0.039 0.044 0.048 0.052 0.057 0.061 0.066 0.071 0.075 1.541 1.522 1.504 1.487 1.47 1.454 1.438 1.423 1.408 1.394‐20 0 0 0 0.002 0.007 0.019 0.039 0.066 0.1 0.136 0.175 0.214 0.253 0.292 0.328 0.362 0.395 0.426 0.454 0.481 0.506 0.529 0.549 0.569 0.586 0.602 0.618 0.632 0.644 0.656 0.666 0.677 0.686 0.694 0.702 0.709 0.715 0.721 0.726 0.731 0.736 0.74 0.743 0.747 0.749 0.752 0.755 0.757 0.758 0.760 2.03 2.576 2.844 2.973 3.022 3.022 2.991 2.942 2.882 2.815 2.745 2.676 2.606 2.539 2.474 2.411 2.351 2.294 2.241 2.189 2.14 2.095 2.051 2.01 1.971 1.934 1.898 1.865 1.833 1.802 1.773 1.745 1.718 1.693 1.668 1.645 1.623 1.601 1.58 1.56 0.08 0.085 0.09 0.095 0.099 0.104 0.109 0.114 0.119 0.12320 0 0 0 0.002 0.007 0.019 0.039 0.066 0.1 0.136 0.175 0.214 0.253 0.292 0.328 0.362 0.395 0.426 0.454 0.481 0.506 0.529 0.549 0.569 0.586 0.602 0.618 0.632 0.644 0.656 0.666 0.677 0.686 0.694 0.702 0.709 0.715 0.721 0.726 0.731 0.002 0.002 0.003 0.003 0.003 0.004 0.004 0.005 0.005 0.00640 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.002 0.003 0.004 0.005 0.007 0.009 0.011 0.013 0.015 0.018 0.021 0.025 0.028 0.032 0.036 0.039 0.044 0.048 0.052 0.057 0.061 0.066 0.071 0.075 0 0 0 0 0 0 0 0 0 060 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.001 0.002 0 0 0 0 0 0 0 0 0 080 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0





‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.004 0.005 0.006 0.007 0.007 0.008 0.009 0.01 0.011‐40 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.002 0.004 0.005 0.007 0.01 0.013 0.016 0.02 0.025 0.029 0.035 0.041 0.047 0.053 0.06 0.067 0.075 0.083 0.091 0.099 0.108 0.116 0.125 0.134 0.143 0.152 0.161 0.17 0.18 0.189 0.198 0.207 0.216 0.225 0.234‐20 0 0 0 0.005 0.02 0.049 0.094 0.151 0.216 0.287 0.361 0.434 0.507 0.577 0.644 0.707 0.767 0.823 0.875 0.923 0.968 1.01 1.049 1.084 1.117 1.148 1.176 1.202 1.226 1.248 1.268 1.287 1.304 1.319 1.334 1.347 1.359 1.37 1.38 1.389 1.398 1.405 1.412 1.418 1.424 1.429 1.434 1.438 1.441 1.4440 18.842 13.321 10.875 9.417 8.422 7.687 7.116 6.656 6.274 5.951 5.674 5.431 5.218 5.027 4.856 4.701 4.56 4.431 4.313 4.203 4.101 4.006 3.918 3.835 3.757 3.683 3.614 3.548 3.486 3.427 3.371 3.318 3.267 3.218 3.171 3.126 3.083 3.042 3.002 2.964 2.928 2.892 2.858 2.825 2.793 2.762 2.732 2.703 2.675 2.64820 0 0 0 0.005 0.02 0.049 0.094 0.151 0.216 0.287 0.361 0.434 0.507 0.577 0.644 0.707 0.767 0.823 0.875 0.923 0.968 1.01 1.049 1.084 1.117 1.148 1.176 1.202 1.226 1.248 1.268 1.287 1.304 1.319 1.334 1.347 1.359 1.37 1.38 1.389 1.398 1.405 1.412 1.418 1.424 1.429 1.434 1.438 1.441 1.44440 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.002 0.004 0.005 0.007 0.01 0.013 0.016 0.02 0.025 0.029 0.035 0.041 0.047 0.053 0.06 0.067 0.075 0.083 0.091 0.099 0.108 0.116 0.125 0.134 0.143 0.152 0.161 0.17 0.18 0.189 0.198 0.207 0.216 0.225 0.23460 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.004 0.005 0.006 0.007 0.007 0.008 0.009 0.01 0.01180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0





‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐20 0 0 0 0.002 0.006 0.012 0.019 0.024 0.028 0.029 0.029 0.028 0.026 0.023 0.021 0.018 0.016 0.013 0.011 0.009 0.008 0.007 0.005 0.004 0.004 0.003 0.002 0.002 0.002 0.001 0.001 0.001 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 14.985 8.427 5.471 3.768 2.68 1.946 1.432 1.066 0.799 0.603 0.457 0.348 0.266 0.204 0.157 0.121 0.093 0.072 0.056 0.043 0.033 0.026 0.02 0.016 0.012 0.01 0.007 0.006 0.005 0.004 0.003 0.002 0.002 0.001 0.001 0.001 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 020 0 0 0 0.002 0.006 0.012 0.019 0.024 0.028 0.029 0.029 0.028 0.026 0.023 0.021 0.018 0.016 0.013 0.011 0.009 0.008 0.007 0.005 0.004 0.004 0.003 0.002 0.002 0.002 0.001 0.001 0.001 0.001 0.001 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 040 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 060 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 080 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0




Dredge Type : Open Clamshell Total Unsettled 339.124 mg/l Distance to h50= 5800Near‐Field Model : User Input Total Settled 43.857 mg/lFar‐Field Model : Kuo's Model Total Difference 168.55 0.4970158Resuspended Material Selected : TSS

200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10000


200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000 6200 6400 6600 6800 7000 7200 7400 7600 7800 8000 8200 8400 8600 8800 9000 9200 9400 9600 9800 10000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

‐200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0‐120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 004 0 004 0 005 0 006 0 007 0 007 0 008 0 009 0 01 0 011‐100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.004 0.004 0.005 0.006 0.007 0.007 0.008 0.009 0.01 0.011‐80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.152 0.161 0.17 0.18 0.189 0.198 0.207 0.216 0.225 0.234‐60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.003 0.003 1.398 1.405 1.412 1.418 1.424 1.429 1.434 1.438 1.441 1.444‐40 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.002 0.004 0.005 0.007 0.01 0.013 0.016 0.02 0.025 0.029 0.035 0.041 0.047 0.053 0.06 0.067 0.075 0.083 0.091 0.099 0.108 0.116 0.125 0.134 0.143 2.928 2.892 2.858 2.825 2.793 2.762 2.732 2.703 2.675 2.648‐20 0 0 0 0.003 0.014 0.037 0.075 0.127 0.188 0.258 0.332 0.406 0.481 0.554 0.623 0.689 0.751 0.81 0.864 0.914 0.96 1.003 1.044 1.08 1.113 1.145 1.174 1.2 1.224 1.247 1.267 1.286 1.303 1.318 1.334 1.347 1.359 1.37 1.38 1.389 1.398 1.405 1.412 1.418 1.424 1.429 1.434 1.438 1.441 1.4440 3.857 4.894 5.404 5.649 5.742 5.741 5.684 5.59 5.475 5.348 5.217 5.083 4.952 4.823 4.699 4.58 4.467 4.359 4.257 4.16 4.068 3.98 3.898 3.819 3.745 3.673 3.607 3.542 3.481 3.423 3.368 3.316 3.265 3.217 3.17 3.125 3.082 3.041 3.002 2.964 0.152 0.161 0.17 0.18 0.189 0.198 0.207 0.216 0.225 0.23420 0 0 0 0.003 0.014 0.037 0.075 0.127 0.188 0.258 0.332 0.406 0.481 0.554 0.623 0.689 0.751 0.81 0.864 0.914 0.96 1.003 1.044 1.08 1.113 1.145 1.174 1.2 1.224 1.247 1.267 1.286 1.303 1.318 1.334 1.347 1.359 1.37 1.38 1.389 0.004 0.004 0.005 0.006 0.007 0.007 0.008 0.009 0.01 0.01140 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.002 0.004 0.005 0.007 0.01 0.013 0.016 0.02 0.025 0.029 0.035 0.041 0.047 0.053 0.06 0.067 0.075 0.083 0.091 0.099 0.108 0.116 0.125 0.134 0.143 0 0 0 0 0 0 0 0 0 060 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.001 0.001 0.001 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0 0 0 0 0 0 0 0 0 080 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0



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Excerpt from Lower Fox River Operable Unit 1 2009 Remedial Action Summary (Foth et al. April 2010): 7.4 Statistical Analysis of Engineered Cap Thickness Data Post-placement measurements of the engineered cap were taken to demonstrate achievement of the applied material specifications. The verification sampling was performed to provide statistical confidence that specifications have been met. Minimum placement thickness in cap areas is 3 inches for the sand layer and 4 inches for the armor stone layer. Statistical methods were developed to verify minimum placement thickness has been achieved in these areas. Specifications will have been obtained when the following criteria are demonstrated:

The applied design thickness is met or exceeded throughout at least 80% of the CCU.

The probability of applied design thickness being met in less than 80% of the CCU is no more than 10%.

Data used in demonstrating the achievement of thickness specifications (i.e., applied thickness) for sand were collected using a VPC. In the case of armor stone, a sediment trap was used. Method 1 – Primary Measurement Data Only Minimum thickness coverage of at least 80% of a CCU will be demonstrated with nonparametric lower confidence limits on a proportion. This method evaluates the observed proportion of verification samples exceeding the minimum thickness within a CCU. For example, the concept is to give statistical confidence that the true proportion (if measurements were taken at all possible locations) is at least 0.8. An example using a minimum 4-inch thickness specification is illustrated as follows:

24 Measurements > 4 inches in Thickness 1 Measurement < 4 inches in Thickness Proportion > 4 inches is 24/25 = 0.96 90% Lower Confidence Limit = 0.85

In the above example, the proportion of measurements greater than or equal to 4 inches in thickness is 0.96. A nonparametric lower 90% confidence limit on this observed proportion is 0.85. In this example, the probability of a minimum 4-inch thickness being met in less than 85% of the unit is no more than 10%. If this example represents a CCU with a minimum armor stone placement thickness requirement of 4 inches, the design criteria is attained. To provide statistical confidence that the minimum thickness is met or exceeded throughout at least 80% of the CCU, the lower 90% confidence limit is required to be at least 0.80.

Example of 25 Thickness Measurements (inches) 8.5 9.6 5.2 3.8 7.2 10.4 7.2 5.5 6.4 9.9 7.2 4.3 8.0 8.1 6.0 5.2 9.8 8.0 10.0 8.3 7.5 7.6 8.5 7.0 6.9


Page 2 of 3

In practice, the necessary number of samples needed to demonstrate coverage specifications can be calculated ahead of time for given sample sizes. To demonstrate 80% coverage with the above specified statistical confidence, the following steps are taken. 1. Collect n sample thickness measurements within CCU. 2. Determine x, the number of sediment trap samples exceeding the minimum thickness

specification. 3. Find the row corresponding to n in Table 7-10 and compare x to the number found in the

second column. If x is equal to or greater than the Table 7-10 value, minimum thickness specifications for that unit will have been met.


Page 3 of 3

Table 7-10

Number of Samples Needed to Document Attainment of Minimum Thickness Requirement per CCU

(Based on Nonparametric 90% Confidence Limits)

Number of Samples Collected

(n)

Number of Samples Needed to Exceed

Minimum Thickness (x)

Number of Samples Collected

(n)

Number of Samples Needed to Exceed

Minimum Thickness(x)

11 11 21 20 12 12 22 21 13 13 23 22 14 14 24 23 15 15 25 23 16 16 26 24 17 17 27 25 18 17 28 26 19 18 29 27 20 19 30 28

Prepared by: MCC2 Checked by: TAG

A minimum number of 11 samples are required per CCU to illustrate 80% coverage with 90% certainty. For sample sizes n between 11 and 30, x is found by solving the cumulative binomial distribution:

9.08.018.01

0

knkx

k k

n


Cap Model Summary and Results: Elemental Mercury

Selected System Properties Values References Pore water concentration, ng/L 50

Recommended by Dr. Upal Ghosh based upon his experience with mercury‐impacted sediments in the range of 10‐50 ppm, which is consistent with the concentrations measured at RM 10.9. For mercury‐impacted sediments in this range, Dr. Ghosh observed total mercury pore water concentrations between 1‐50 ng/L.

Darcy velocity, cm/yr 1000 High flux conditions used for conservative approach

Dissolved organic matter concentration, mg/L 20 Conservative Assumption. Recommended by Dr. Danny Reible. Deposition velocity, cm/yr 0 Conservative Assumption. Deposited sediment layer adds thickness to the cap that can

contribute to contaminant attenuation over time.

Total consolidation, cm 23 Calculated Value.

Time to 90% consolidation, yr 1 Calculated Value.

Cap Layers Properties SediMite Sand Sediment Thickness (cm) 10.16 15 NA Porosity 0.5 0.4 0.65 Bulk density (g/cm3) 0.36 1.6 1.6 Sorption Isotherm Linear Kd specified Linear‐Koc foc Linear‐Koc foc

Activated Carbon‐water partition coefficient* 4.0E+06 NA NA Organic carbon fraction** NA 0.0001 0.0822

NA = Not applicable

* Activated Carbon‐water partition coefficient = KAC range (4.0E+06 – 2.0E+07) provided by Dr. Upal Ghosh

**Organic carbon fraction (foc) for sand was assumed to be very low (0.0001) for conservative approach; foc for sediment layer based on site‐specific measurements at the maximum sediment mercury concentration location.

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0

10

20

30

40

500.00 0.01 0.02 0.03 0.04 0.05

Dep

th (cm)

Mercury (ug/L)

Pore water Concentration Profile

0

100

200

400

800

1000

Armor Layer

4" SediMite Layer

6" Sand Layer

Contaminated Sediments

Time (yrs)

0.00

0.01

0.02

0.03

0.04

0.05

0 200 400 600 800 1000

Mercury (u

g/L)

Time (yrs)

Pore Water Concentration at the Active Layer Surface

2 of 2


Cap Model Summary and Results: PCB‐52

Selected System Properties Values References Pore water concentration, µg/L 0.067

Estimated pore water concentration based upon maximum site sediment (total PCBs)concentration using Equilibrium Partition Coefficient method.






Cap Layers Properties SediMite Sand Sediment Thickness (cm) 10.16 15 NA Porosity 0.5 0.4 0.65 Bulk density (g/cm3) 0.36 1.6 1.6 Sorption Isotherm Freundlich Linear‐Koc foc Linear‐Koc foc

Activated Carbon Freundlich coefficient, Kf* 8.13E+06 NA NA

Activated Carbon Freundlich N* 1.08 NA NA Organic carbon fraction** NA 0.0001 0.0934

NA = Not applicable

* McDonough et al., 2008. Water Research, 42, p 575‐584

**Organic carbon fraction (foc) for sand was assumed to be very low (0.0001) for conservative approach; foc for sediment layer based on site‐specific measurement at the maximum sediment concentration location.

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0

10

20

30

40

500.00 0.02 0.04 0.06

Dep

th (cm)

PCB‐52 (ug/L)


0

100

200

400

800

1000

Armor Layer

4" SediMite Layer

6" Sand Layer


Time (yrs)

0.00

0.01

0.02

0.03

0.04

0.05

0.06

0 200 400 600 800 1000

PCB‐52

(ug/L)

Time (yrs)


2 of 2


Cap Model Summary and Results: Phenanthrene


Estimated pore water concentration based upon maximum site sediment concentration using Equilibrium Partition Coefficient method.









NA = Not applicable

* Walters & Luthy, 1984. ES&T, Vol.18, No.6, p 395‐403


1 of 2


0

10

20

30

40

500 10 20 30 40

Dep

th (cm)

Phenanthrene (ug/L)


0

100

200

400

800

1000

Armor Layer

4" SediMite Layer

6" Sand Layer


Time (yrs)

0

5

10

15

20

25

30

35

40

0 200 400 600 800 1000

Phen

anthrene

(ug/L)

Time (yrs)


2 of 2


Cap Model Summary and Results: 2,3,7,8‐TCDD


Estimated pore water concentration based upon maximum site sediment concentration using Equilibrium Partition Coefficient method.









NA = Not applicable

* Freundlich Coefficients for PCB‐126 were used to conservatively estimate 2,3,7,8‐TCDD adsorption onto activated carbon as recommended by Dr. Ghosh. The PCB‐126 congener was selected for this purpose because its octanol water partition coefficient is similar to that of 2,3,7,8‐TCDD. Source for Freundlich coefficient: McDonough et al., 2008. Water Research, 42, p 575‐584.


1 of 2


0

10

20

30

40

500.0000 0.0005 0.0010 0.0015

Dep

th (cm)

2,3,7,8‐TCDD(ug/L)


0

100

200

400

800

1000

Bioturbation Layer

4" SediMite Layer

6" Sand Layer


Time (yrs)

0.0000

0.0005

0.0010

0.0015

0 200 400 600 800 1000

2,3,7,8‐TC

DD (u

g/L)

Time (yrs)


2 of 2
