Amendment 0001 Channel Borrow Maps.pdf

PDF 4 MB Posted Apr 6, 2026

Attached to: Lock and Dam 10, Island Building Project, Phase 3
Solicitation number: W912ES26BA009
Issued by: Department of the Army Corps of Engineers Engineering District St Paul

About this file

Written by GovTribe AI · Apr 6, 2026

This document contains channel survey maps and dredging volume data for four Habitat Restoration and Enhancement Project (HREP) sites along the Upper Mississippi River, prepared by the U.S. Army Engineer District, Corps of Engineers, St. Paul, Minnesota. The surveys were conducted in April 2024 and adjusted to specific Low Water Plane (LCP) elevations ranging from 609.7 to 610.4 feet.

The four project areas include: Catfish Slough (River Miles 625.9-627.0) with total dredging volumes of 57,765 cubic yards across three cuts; Hovie Island HREP with 23,899 cubic yards across four cuts; Upper Approach to L&D 10 HREP with 27,687 cubic yards across two cuts; and McMillan HREP (River Miles 617.5-619.5) with the largest volume of 166,865 cubic yards across five cuts. All volume quantities include 2:1 side slopes and are based on survey data current as of April 2024. The document notes that final quantities and cut priorities will be determined by the government at time of dredging, and identifies anticipated granular borrow channel dredging locations for four stages of work: Catfish Slough Stages 2 & 3, Hovie Island Stages 2 & 3, Upper Approach to LD10 Stage 1, and McMillan Island Stage 1. The maps display depth contours at 9' and 10.5' intervals with detailed planview layouts showing cut boundaries and excavation areas.

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File	Type	Posted
Bid Abstract W912ES26BA009 Pool 10_Final .pdf	PDF	Apr 14, 2026
Amendment 0001 Full Spec Sections.pdf	PDF	Apr 6, 2026
Amendment 0001 W912ES26BA009 SF 30.pdf	PDF	Apr 6, 2026

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0 0

0 0 0 0 0 0

RR M e 90

3,814,000 + +

3,812,000 +

3,810,000 +

3,808,000

3,806,000 + +

3,804,000 + +

< 9.01 19 Apr, 2024 0 0

9.01 0 0 0 0

<i 00 � � >= 10.50 � � o usin Lower Lt. (627.2)

Island No. 177 a

42,48,4 1,38,35,34,31,28,25,22, 19, 14 42,49,43 37,36,34,33,28,24,21 1 8, 16, 1 2 40,45,46,40, 39,35,31,27,25 21, 1 8, 17, 18, 14, 35,42,45,43,37,32 29,27,29 25,24,21, 17, 14, 12, 40,42,40 35,31,28,29,26 23,22, 19, 17, 15 13, 1 36,40,38,35,31,28,26 23,23,22, 19, 16, 14, 11, 1 31,4 1,39, 35,32 28,25,27,26,22,21 18, 16 12 9, 21,38,43 42 38,34 31,28,24,21,19, 19 15, 12,1 , Island No. 178 a

36,39741135,33,31 27123,22,alO, 16, 161 13, 1 31,37,36,35,34,30,27,23,21"s, 16, 15, 12, 1 26,35,34,34,33,30,27,25,22 1 8, 16, 1 5, 12, 11, 21,31,33,35,36 34,32,28,24,20, 16, 13, 11, 11

28,30, 34,33,32 30,29,27 ,22,20, 19, 16, 14 25,29,30,30,31,30,29,26,24,22 19, 16, 13, 7, 7, 24 27,28,28,29,29,28,28,29,25,21, 16, 13, 12 8, 6,, 26,27,28,29,28,27,29,28,24,24,23, 19, 12, 7, 6, 6., 25,26,27 ,26,26,29,27,25,25,24,21, 19, 19, 1 5, 7, 5., 24,24,25,25,26,26,26,25,25,22,21,20, 17 15 1

22,23,24,25,25,25,28,24,23 24!1, 16, 14, 13, 12, 11 23,22,23,23,26,27 25,23,23121, 18;17 16 14, 13, 121 1

23,23,24,24,23,22,22,21,20, 1 8,21, 1 8, 1 5, 14, 12, 1 25 22,23,22,22,22 21,26,25,22, 19, 16, 1 5, 14, 13, 12 24,26,25,23,22,26,25,24 22,20g 1 8, 16, 17, 19 16, 13, 12

24,24,25,26,24,23 23,21,20 18, 17, 19,18, 16, 13, 13 1 23,23,25,23,22,22,21,20, 19, 18 22,20, 17, 15 1 5, 12, 12 24,24,23,22,21,22 20,20,25,22,21, 1 8, 1 5, 1 8, 16 14, 12 1

23,22 21,20,21,26,26,23,21, 19, 17, 19, 17, 15, 13, 13, 1 1

22,22,22,25,25,25 23,22,21 21 21,18 15, 15, 14,13, 13 24,25,24,23,24,22,20,20,21, 1 iji.7, 16, 17, 15 13, 12, 11 21,24 24,24,22,20,20,21 18, 17, 17 17, 15, 14, 14, 11, 12, 1 22,22,23,23,22,21,22,20, 1 8, 17, 19\ 16, 14, 1 5, 13, 13, 12, 11

21,21,21,22,23,24,26,23,21, 18, 18, 16, 16, 14, 12, 12, 12, 20, 19,20,21 21,21,22,21 19, 19, 17, 16, 14, 14, 13, 13, 12, 1

19,19,19,19,19,19,19,18,17,16,15,15,14,13 12 12,12, 18, 18, 19, 18, 18, 18 17, 17 16, 16, 17, 15, 14, 13 12 12, 12, 11

18, 19, 18, 18, 17, 16, 16, 18 17, 15, 15, 14, 14, 12, 13, 12, 12, 1 19, 18, 18, 17, 17, 16, 17, 17 16, 16, 15, 15, 13, 13, 12, 13, 13, 11.,• 17,18 17,18,20,19,17,15,17,16,1513,13,12,12,13 12,11,1\

17,18,19,18 17,18,17,16,18,11ji,.6,14,14,13,12,12 _)1, 20 18,17,18 1917,17,18,16,15,15,14 11,13 ,11, 16,16,16,17,15,18,15,15,15, ,13,13 11,13,12,12 1 ,11, 15,16,18,15,n�15,15,14,1 ,12,1 3 1 2,12 13,12,1 11, 18, 18, 16, 15, �1�15, 17, 16, 14 14\ 13, 12, 12, 12, 13, 11 2, 11, 16,18 17,18,17,17,15,14,14, 4,14,12,13 11,13,13 ,11, 151 15, 15, 15, 15, 15, 14, 14, 14 3, 131 13, 12, 11, 122 13, 1 , 12,w, 15,15,16,14,14,14,14 15,13 1 ,11,12,12,13,13,13,1 11,11, 17,15,15,16,16,15,13,15,1 13,13,12,13,11,11,12 13,11, "' SE

CUT-1

15 14, 14, 14, 14, 13, 13, 13 12, 13, 13 12, 13 13, 12 12, 3, 11, 11, 13,13 13,13,14,14212,13, 2,1�jl;:��5�5131 1,132 120

127 14114, 17, 15, 17 15 13, 1 , 12, 1Y,fr,YJ,'D, 13, 1 13, 1 l'i 16,16 15,14,14,14,13,1 14,15 14,13,12,13,12 13,14, 5 15,14,13,12,13,13 12,13 13,12,13,13,12,13,12, 2,1419, 13,13,13,12,12,12,12 12, 1,12,12,.13,12,12,13, ,11,17,15, 12,12,12 11,11,11,10, ,14,14,13,13,12,12,1 ,12,13,15 12, 12, 11, 12 14 14, 14, 1 12, 12,,1,, 13, 13, 12, 1 12, 14, 14 '

CATFISH SLOUGH

14, 13, 12, 12, 13, 13, 12 12, 12, 12, 13, 12, 11, 12, 11, 12 14, 1

� 12,12,11,12 13,12,12, 2 12112811,12111,12, 713,15,127

11, 11,11, 12 11, 11, 1 1 5 , 1 ,12, 13, 12, 1 , 10 1 11,1 , 3111_2,12 11,11,1,14,14,1311, ""''"'""' 12, 11, 11';'1-, 12, 12, 12, 1 12, 12, 12, 12 1�,1 1 1111,1110,11,1�,11,1;..11,11,1312,12,12,14, VOLUMES- PLANVIEW@ 12.3'

CUT-1

CUT-2

CUT-3

TOTAL

1,317 CU YDS

26,407 CU YDS

30,041 CU YDS

57, 765 CU YDS

1 ,f\.J.'1'�� 1,1:i,11,t1>,1'f,11,12,13, 3,13,13,1414, �,12, , 12 11,11,12,12, ,11,13,14,15

13, 11, 11 o, 11, 12, 12, 1 14, 13, 12, 12, CUT-2

'p'dr'l;'.'11 oe.�) "• n, 1,11,1:T,13� :it,1'1,1h ,11,11,12,12 12,13,1:iil, 'J

. �11,12,12 12,15,2 ...Plf2)fl"'5S "t-?, 1, 11, 12, 4 14,23, _12011,11, ,15,22,35, 1�12,12,1 ,14,17,29,34, , 'l,n'; -11,1 13,17,21,26,35, 10 1 1, 1 13, 16,22,22,25,26 1 12 13, 16,20,20 18, 18, ,13, 13,16,19,17,16 14,1

13, 4 15,18,17,14�13, ll, ,13, 3,14,16, 14,13,11 0 8, 1,12,13 15,15,14,13,11, Methodist Lake -----

CUT-3

, 12, 13, 13, 13, 14, 15, 16 , 15, 15, 15, 13, 14, 14, 19, 3 14,13,12,13,16 1721, o1Ql13, 14, 14, 17,19, 5,14 14,15,15,16,19

,1313 14,15,16,15,17,19,2, ,13,15 14,14,14,16,18,18,1 , 9, ,11,12, 3,13,14,14,15,16,19,22, 12,13, 5,14,14,16,19,17,18,22, ,12,12, 2,13,14,16,17,17,18,21, 1 11,12, ,14 14,15,15,1717,20,17, 12 1 ,12,12, 1 0,11,12,1 ,13,15,17,17,16,18,19,16, 12 1 ,11,11,�3 11,11,11,1 ,14,14,14,15,15,19,21,16, 7cs11,1 ,11,11,11 1112 _ ,13,14,13,13,17,20,20,16, , 12 11, 11, 12, 13, 12, 13, 13, 14, 15, 17, 19, 19, 18, 17, 17, 19, 17, 17,18 17, alusing Slough

" Clayton D c:J

) [j &625.5

+ + Island No. 181 a

Clayton, IA

Scale: 1 Inch = 40 00 Feet

500 1000 2000 3,00

"' "' � � � 0

0 0 0 0 0 0

Glass Lake

N w s

UM_SP _P10_20240409_CS_6259_6270

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

ST. PAUL MINNESOTA

Catfish Slough - HREP

River Miles: 625.9 - 627.0

Depths Adjusted To L.C.P.

Vertical Control -NAVO 88 International Feet

Y381200

Y381000

3 808 00

WCM

Horizontal Control DGPS NAO 83 - State Plane - I A -North International Feet

DTF SCALE: 1" = 400'

CWA

LAUNCH: 22

CONTOURS: 9' & 10.5'

SURVEY DATE: 09 APRIL 2024

LCP: 610.4 WS: 611.7

b6coprm1 Text Box Notes about Channel Surveys:

1. Quantities noted only accurate as of date of surveys (APR 2024).

2. Quantities to include 2:1 side slopes.

3. Quantities and cut priorities to be determined by the Gov't at time of dredging.

4. Anticipate granular borrow channel dredging locations to be used as follows:

- Catfish Slough - Stages 2 & 3

- Hovie Island - Stages 2 & 3

- Upper Approach to LD10 - Stage 1

- McMillan Island - Stage 1 b6coprm1 Text Box Notes about Channel Surveys:

1. Quantities noted only accurate as of date of surveys (APR 2024).

2. Quantities to include 2:1 side slopes.

3. Quantities and cut priorities to be determined by the Gov't at time of dredging.

4. Anticipate granular borrow channel dredging locations to be used as follows:

- Catfish Slough - Stages 2 & 3

- Hovie Island - Stages 2 & 3 b6coprm1 Text Box Notes about Channel Surveys:

1. Quantities noted only accurate as of date of surveys (APR 2024).

2. Quantities to include 2:1 side slopes.

3. Quantities and cut priorities to be determined by the Gov't at time of dredging.

4. Anticipate granular borrow channel dredging locations to be used as follows:

- Catfish Slough - Stages 2 & 3

- Hovie Island - Stages 2 & 3

3,780,00 + +

Frenchtown Lake

3,778,00 + +

RR ile 81

3,776,00 +

3,774,00 + +

3,772,00 + +

R ·Ie 80

16 Apr, 2024 e

5,31,28,25,24,24,24,23,22,21,20,20, 18, 15, 12, 12, 12, 30,27,24,24,24,24,22,22,22, 19, 19, 1 8, 17, 14, 12, 27,26,26,28,29 28 27,26,24 24,21 21, 17, 15,13, 1f 24,24,27,26,25,25,24,24,E@rt:@!§19, 18, 16, 13, 1 , 24,26,26,23,23,23,22,22,21,20, 19, 18, 17, 16, 16 15 14, ,, ' \ A1�fri'3,23,22,22,21,20, 19,19 1 181 17, 16, 14, 14, 12, 11, 1

,v ��S,3,27,28,27 21,20, 19, 18, 17, 17 16, 13, 12, 12, 1), 1 22,22125,26,25124724,24,24,21, 185 177 157 15 12, 12, ffs1 25,23,24,23,22,22,22,21,21,21,21,21 20, 17, 13, 13, 13, 1 23,26,25,24 21,21,21,20,20,20,21,22 20, 19, 17, 15 14 1 21,24,,24,25,26,25,26,24,24,23,20, 1 8, 1 8, 18, 17, 16, 14, 12, 22,22,23,22,22,23,22,22,20, 18, 17, 17, 16, 15, 14, 14 13, 11.

20,20,20,21,21,21,21,20, 19, 1 8, 17, 16, 16, 14, 14, 13, 12, 11, 11, 20, 19, 19, 19,20,20,20, 19, 18 141,19, 17, 16, 15, 13, 13, 13, 12, 11, 22 20, 19122 21220, 19, 19,20,20, 191 18, 18, 17, 16, 141 12,;o, 12 e

22,24,23 20, 19,22 21,20 1 8, 17, 17, 16, 1 5, 15, 14, 13, 14, 13, 1 22 23 21,21,22,20, 19, 18, 18, 17, 16, 16, 15, 14, 13, 13 13 12, 11, 20,21,20,20,19,19,18,18,19,18 18 16,15,14,13,12,12,11,11 9, 20 19, 19,20, 19, 19,23,22,22, 17, 17, 17, 17 15, 13, 13, 11, 12, 11 20, 1 8, 1 8, 17,20,20,20, 19, 19, 19, 19, 19, 17, 16, 14, 14, 12, 11 e

20,22,22,20, 18, 18, 18, 18, 18, 18 17, 17, 17, 16, 15, 12, 11, 21,22,21,19 19, 19,18, 17, 17, 17,16, 17 16, 16,15, 14, 13, 13,1 , 21,21,20,21,21,21,20,21,21,21,20,20, 19, 19, 18, 17 15, 14, 13, 12,1

20,22 19,19,18,18,19,19 18,18�,17,17,16,15,14,14 13,12,11, 20, 19, 19, 19,20,20, 19, 18, 17, 17, 16, 17, 16, 16 15, 14, 13, 12, 12, 11

19, 18,21, 18, 17, 17, 16, 16, 16, 16 16, 16, 15, 14, 14, 13, 12, 12, 11, 21,21, 19 17, 16, 16, 15, 15, 15, 16 15, 15, 17, 15, 14, 14, 13, 12, 1 e

8, 6, 's, 20,20, 18, 17, 16, 15, 16 15, 19 18, 16, 16, 16, 15, 15, 14, 13, 13, 11, 13, 11, 19, 19, 18,17 19, 18, 17, 16, 16, 15, 15, 15, 14, 14, 13, 13, 12, 11, 11,11, 18, 17, 17 18 18, 17, 16, 15, 15, 15, 14, 14, 14, 14, 13, 12, 11, 11, 12 1

16,17,18,16,16,15,15,14,15,14,14,14,13,1313 12 1\1 16 19, 17, 16, 15, 15, 14, 14, 15, 14, 14, 14, 13, 12, 12, 11, 18,15,15 15,17,17,16,15,1514111_4,14,12,12,11, 16, 16, 18, 18 15, 14, 14, 14, 14, 1f,'T',t, 14, 13, 12, 12, 15,15,15,14,14,14,13,13,13,12,13,13,13,12,12,11,11,1113 11 9, 14, 15, 14, 13, 13, 13, 13, 14, 17, 16, 15, 15, 14, 14, 13, 13, 13, 12, 11, 12, 15, 14, 13, 13, 15, 16, 15, 15 16, 15, 15, 15, 14, 13, 13, 13, 12, 12, 13

12, 12, 15,14, 14, 15, 15, 13, 13, 13, 13, 14, 13, 13, 13, 12, 12 11, 15, 16, 16, 14, 15, 15, 13, 12, 13, 12, 12, 13, 13, 13, 12, 12, 13, 12

14, 14, 15, 15, 13, 12, 12, 12, 12 12, 11, 12, 12, 12, 12, 11, 11 13 15,14,13,13,14,13,13,14,12,12,12 11,11,12,12,1

14,13 13,12,11,12,12 12,12,13,12,13,13,12, 13 12, 12, 11, 11, 12, 13, 14, 14, 13Mi, 13, 13, 12

11, 11, 13, 13, 12, 12, 12, 12, 12, 12, 12, 1 'i3, 13, 12, 11,12, 15, 14, 14, 14, 13, 1 11, 11, 11, 12,11,12, 12, 12

12, 12, 12, 12, 12,, 12, 12 3, 13, 13, 13, 13, 2 , ,12 1313,1314,13

11,11,11,11,11,11,14 13,13,1 10 11 11,13,13,12,13,13,1

, 1 14, 13 12, 12, 13 i

0,13,12,12,1itlt::1f ,tli, 11, 11, 11,11, 11, 1r,'1}, ;'tj, 11, 1 -11, 13, 12, 11, 12, 11, 12, 12, 12, 12, 12, 12,12, 11, 12, 12, 11.,11, 11, 12,1�,11,11,1 12, 1 ,. � 11, 12, 11, 3 14 13,12,13,12, ,14,13,13,13,13 13, 12, 14, 13, 13, 12, 13 1 12,11,13 )3 12,1 1,J0, 12, 13 12, 1 :'ro, 11, 12.12, 1

, 13, 12, 12, , 11;a1,12, 12, 1 ,1�;12 11,12, ,13,13,13,13,12, 12,12,15,14,13, 12, 13 13

MCMILLAN HREP

VOLUMES- PLANVIEW@ 12.3'

CUT-1

CUT-2

CUT-3

CUT-4

CUT-5

TOTAL

37,016 CU YDS

25,306 CU YDS

11,825 CU YDS

67, 164 CU YDS

25,554 CU YDS

166,865 CU YDS

Millan Island

CUT-2

CUT-4

3, 14, 13, 12, 1 2,13 13,13,1

1,1111,11,12 12,12,12,11,12 12, 12, 12,11, 12i-;2,,2.1, °"o,-;c,,, s1, 11, '146,110;;Jl't

8, 8, 6, 7, 7, 3., 7, 6, 5 7, 5, 3,, 1 , 11, 12, 12, 12, 12, 12, 12, 12 12 12, 12, 12, 12, 12, 11, 12 12, 12, 12, 12, 12

7 6,6,5, 7, 5, 3,, , o, 11, 12, 12, 12112, 12, 12, 7, 6, 3,, ''" 11, 12, 12, 11, 12, 12, 12, 0,1 1 • ,s12,12,12,12,11,1 1 ,7, 6, 3, ,12 ,11,12,12,12 12,11,11

10 11,11,11,12,11,12,12,11, 7,5;3,3, , 12, 11, 1.i,.12, 12, 11, 12, 1 1,12, 11, 12, 12,12, 11, 11, 1

, 14, 15, 1 114, 15 ,M

12, 12, 12, 12, 11, 12, 12, 9, , 11, 11, 12, 12, 12, 12, 12, 12, 12, 12

2,12,13,13,14,1 ,17, :, ''""""''" • ,s , 1.::l-,Y4: 'rf,;"ft1� 2,13,14,16,1 ,\!1

12, 12,, 14 16, 17 o 1 Fl(2) 5s

5, 17, 15, 17, 1 19, 19,23,22 0

M Millan I land Lower Lt. ( 17.2)

,11, 12, 15, 18, 19, 16, 16, 16, 18,2� 1 , 12, 13, 15, 18,20, 19, 14, 16, 17, 19,;tr,'t

, 13 15, 16, 19,20, 19, 18, 16, 18, 17,20,20, 1 13, 15, 17, 19,20,20, 19, 18, 16, 18 18, 19, 18, 19, 16, 1, 13, 16, 18,20,21,20,21, 18,17, 16, 17, 17, 18, 17, 17, ,14,16,18,20,21,22,21,20 18,17 19 16,18,15,17,12

1 13, 16, 19,20,21,22,22, 19, 19, 17, 16, 17, 14, 16, 14, 1 6 2, 16, 19,21222 22,21,19, 19...18 18,14, 16, 15, 17 1

6, 1 16, 19,21,22,22,22,21,20, 1� 6, 17, 15, 15, 13, 1 7, 7, 1, 18,21,22,23,23,21, 19,20, 17, 16, 18,17, 15, 14, 7, 7 5,21,22,24 23,22,21, 19,17, 18 17, 17,15, 16, 7 ,21,22,23,24,22;,21,20 18,18, 15, 17, 15,13,, 13, 16,23,23,24,24,24 20, 19,20, 17, 16, 14, 13, 14 J2 5,22,23,24,23,24,22,22, 1 8, 1 8, 16, 1 5, 13, 12, 1 1:

7,22,23,23,24 24,2-�Jpv.8,tr.7, 17, 13, 14, 11 1 , 19,23,23,23,24,22,ffld, 1�, 17 ,'f6, 1 5, 13 11 4,22,23 23,23,,24,22,20,20, 17, 17, 14, 15 11

Scale: Inch = 400.00 Feet

1000 2000 3000 Feet

·°' Stateline Sloug

Chase reek

R Mi e 23

N w s

Lower Pool 10 HREP-MISC

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

ST. PAUL MINNESOTA

Lower Pool 10 HREP

River Miles: 617.5- 619.5

Depths Adjusted To L.C.P.

Vertical Control -NAVO 88 International Feet

Y378000

Y377800

Y377600

Y377200

WCM

Horizontal Control DGPS NAO 83 - State Plane - I A -North International Feet

TF JR SCALE: 1" = 400'

WAWJ

LAUNCH: 22

CONTOURS: 9' & 10.5'

SURVEY DATE: 3-14, 4-8&9 2024

LCP: 609.7, 609.8, 609.9 WS: 609.9, 610.6, 610.8

b6coprm1 Text Box Notes about Channel Surveys:

1. Quantities noted only accurate as of date of surveys (APR 2024).

2. Quantities to include 2:1 side slopes.

3. Quantities and cut priorities to be determined by the Gov't at time of dredging.

4. Anticipate granular borrow channel dredging locations to be used as follows:

- Catfish Slough - Stages 2 & 3

- Hovie Island - Stages 2 & 3

Solicitation - W912ES26BA009 Professional Appearance_FrontEnd

Solicitation/Contract Form

Contract Administration Data

LP10 Stage 3_TechnicalSpecs_RTA

00 00 00.00 COVER

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00.00 13 - GENERAL

PART 1 GENERAL

1.1 ORGANIZATION OF SPECIFICATIONS

1.2 USE OF REFERENCES

PART 2 PRODUCTS

2.1 RECYCLED/RECOVERED MATERIALS

PART 3 EXECUTION

3.1 DISPOSAL OF DEBRIS AND WASTE

3.1.1 Burning

3.1.2 Disposal offsite for useful purposes

3.1.3 Disposal in a locally operated sanitary landfill

3.1.4 Disposal of Solid Construction Debris and Waste

3.2 SCHEDULING

3.2.1 General

3.2.2 Notification

3.2.3 Lock and Dam Operations

3.3 OTHER CONTRACTS AND WORK

3.3.1 List of other contracts

3.4 Other Work

01 14 00.00 13 - WORK RESTRICTIONS

PART 1 GENERAL

1.1 GROUNDS AND ROADWAYS

1.2 STAGING AREAS

1.3 BLASTING

1.4 TREE CLEARING RESTRICTIONS

1.5 ACCESS ROUTES AND ACCESS CHANNELS

1.6 SUBMITTALS

PART 2 PRODUCTS Not Used

PART 3 EXECUTION

3.1 EXISTING UTILITIES

3.2 CONSTRUCTION PADS

3.3 REMNANT ISLAND LAND ACCESS

3.4 MARINE STAGING AREA

3.5 TREE SURVEY

3.6 PROTECTION OF TREES

3.6.1 Restoration of Damaged Trees

3.7 CONTRACTOR PROPOSED BORROW AND DISPOSAL AREAS

3.8 FLOATING PLANT

3.8.1 Equipment and Personnel

3.8.2 Navigable Waters

3.8.3 Sewage and Bilge Water Disposal

3.9 WILDLIFE

3.9.1 Bats

3.9.2 Eagles

3.9.3 Bank Swallows

3.9.4 Fall Waterfowl Migration

3.9.5 Mussels

3.10 EXCLUSION ZONES

3.11 EXISTING ISLAND EXCAVATION

3.12 DEMOBILIZATION

01 22 00.00 10 - MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 REFERENCES

1.2 COMPENSATION

1.3 APPROVAL OF MATERIALS OR ALTERNATES

1.4 QUANTITY SURVEYS

1.5 MEASUREMENT BY WEIGHT

1.6 MEASUREMENT UNITS

1.7 SUBMITTALS

1.8 JOB PAYMENT ITEMS

1.8.1 BONDS Performance and Payment

1.8.1.1 Payment

1.8.1.2 Unit of Measure

1.9 UNIT PRICE PAYMENT ITEMS

1.9.1 BERM AND ISLAND CONSTRUCTION - GRANULAR FILL

1.9.1.1 Payment

1.9.1.2 Measurement

1.9.1.3 Unit of Measure

1.9.2 BERM AND ISLAND CONSTRUCTION - FINE FILL

1.9.2.1 Payment

1.9.2.2 Measurement

1.9.2.3 Unit of Measure

1.9.3 RIPRAP

1.9.3.1 Payment

1.9.3.2 Measurement

1.9.3.3 Unit of Measure

1.9.4 MUDPUPPY/MUSSEL HABITAT

1.9.4.1 Payment

1.9.4.2 Measurement

1.9.4.3 Unit of Measure

1.9.5 TURF ESTABLISHMENT

1.9.5.1 Payment

1.9.5.2 Measurement

1.9.5.3 Unit of Measure

1.9.6 WILLOWS

1.9.6.1 Payment

1.9.6.2 Measurement

1.9.6.3 Unit of Measure

PART 2 PRODUCTS NOT APPLICABLE

PART 3 EXECUTION NOT APPLICABLE

01 32 01.00 10 - PROJECT SCHEDULE

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 PROJECT SCHEDULER QUALIFICATIONS

PART 2 PRODUCTS

2.1 SOFTWARE

2.1.1 Government Default Software

2.1.2 Contractor Software

2.1.2.1 Primavera

2.1.2.2 Other Than Primavera

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.1.1 Scheduling Expectations Kickoff MeetingSEKO

3.2 PROJECT SCHEDULE DETAILED REQUIREMENTS

3.2.1 Level of Detail Required

3.2.2 Activity Durations

3.2.3 Procurement Activities

3.2.4 Mandatory Activities

3.2.5 Government Activities

3.2.6 Standard Activity Coding Dictionary

3.2.6.1 Workers Per Day WRKP

3.2.6.2 Responsibility Code RESP

3.2.6.3 Work Area Coding AREA

3.2.6.4 Modification of Claim Number MODF

3.2.6.5 Bid Item Coding BIDI

3.2.6.6 Phase of Work Coding PHAS

3.2.6.7 Category of Work Coding CATW

3.2.6.8 Feature of Work Coding FOW

3.2.7 Contract Milestones and Constraints

3.2.7.1 Project Start Date Milestone and Constraint

3.2.7.2 End Project Finish Milestone and Constraint

3.2.7.3 Interim Completion Dates and Constraints

3.2.7.3.1 Start Phase

3.2.7.3.2 End Phase

3.2.8 Adverse Weather

3.2.9 Calendars

3.2.10 Open Ended Logic

3.2.11 Default Progress Data Disallowed

3.2.12 Out-of-Sequence Progress

3.2.13 Added and Deleted Activities

3.2.14 Original Durations

3.2.15 Leads, Lags, and Start to Finish Relationships

3.2.16 Retained Logic

3.2.17 Percent Complete

3.2.18 Remaining Duration

3.2.19 Early Completion Schedule and the Right to Finish Early

3.3 PROJECT SCHEDULE SUBMISSIONS

3.3.1 Initial Project Schedule Submission

3.3.2 Periodic Schedule Updates

3.4 SUBMISSION REQUIREMENTS

3.4.1 Electronic Scheduling Data

3.4.2 Narrative Report

3.4.3 Schedule Reports

3.4.3.1 Activity Report

3.4.3.2 Logic Report

3.4.3.3 Total Float Report

3.4.3.4 Earnings Report by CLIN

3.4.3.5 Scheduling and Leveling Report

3.4.4 Network Diagram

3.4.4.1 Continuous Flow

3.4.4.2 Project Milestone Dates

3.4.4.3 Critical Path

3.4.4.4 Grouping and Sorting

3.4.4.5 Cash Flow Schedule Variance Control SVC Diagram

3.5 PERIODIC SCHEDULE UPDATE

3.5.1 Periodic Schedule Update Meetings

3.5.2 Update Submission Following Progress Meeting

3.6 WEEKLY PROGRESS MEETINGS

3.7 REQUESTS FOR TIME EXTENSIONS

3.7.1 Justification of Delay

3.7.2 Changes That Do Not Cause Delay

3.7.3 Time Impact Analysis Prospective Analysis

3.7.4 Forensic Schedule Analysis Retrospective Analysis

3.7.5 Fragmentary Network Fragnet

3.7.6 Time Extension

3.7.7 Impact to Early Completion Schedule

3.8 FAILURE TO ACHIEVE PROGRESS

3.8.1 Artificially Improving Progress

3.8.2 Failure to Perform

3.8.3 Recovery Schedule

3.9 OWNERSHIP OF FLOAT

3.10 TRANSFER OF SCHEDULE DATA INTO RESIDENT MANAGEMENT SYSTEM

3.11 PRIMAVERA P6 MANDATORY REQUIREMENTS

01 33 00 - SUBMITTAL PROCEDURES

PART 1 GENERAL

1.1 SUBMITTAL IDENTIFICATION

1.2 SUBMITTAL CLASSIFICATION

1.2.1 Government Approved

1.2.2 Information Only

1.3 APPROVED SUBMITTALS

1.4 DISAPPROVED SUBMITTALS

1.5 WITHHOLDING OF PAYMENT

PART 2 PRODUCTS Not Applicable

PART 3 EXECUTION

3.1 GENERAL

3.2 SUBMITTAL REGISTER

3.3 TRANSMITTAL FORM ENG FORM 4025

3.4 GOVERNMENT REVIEW TIME

3.5 SCHEDULING

3.6 SUBMITTAL PROCEDURE

3.7 DEVIATIONS

3.8 CONTROL OF SUBMITTALS

3.9 GOVERNMENT APPROVED SUBMITTALS

3.10 INFORMATION ONLY SUBMITTALS

3.11 STAMPS

3.12 ATTACHMENTS

Form 4025

Submittal Register

01 35 26 - GOVERNMENTAL SAFETY REQUIREMENTS

PART 1 GENERAL

1.1 REFERENCES

1.2 DEFINITIONS

1.2.1 Site Safety and Health Officer SSHO

1.2.1.1 Level One SSHO

1.2.1.2 Level Two SSHO

1.2.1.3 Level Three SSHO

1.2.1.4 Alternate SSHO

1.2.2 Competent Person CP

1.2.3 Qualified Person QP

1.3 SUBMITTALS

1.4 PUBLIC HEALTH EMERGENCIES

1.5 MONTHLY EXPOSURE REPORTS

1.6 REGULATORY REQUIREMENTS

1.7 SITE QUALIFICATIONS, DUTIES, AND MEETINGS

1.7.1 Site Safety and Health Officer SSHO

1.7.1.1 Qualifications of SSHO

1.7.1.2 Duties of SSHO

1.7.1.3 Safety Meetings

1.7.2 Roles and Responsibilities of Prime Contractor and SSHO

1.7.3 Contract Site Safety And Health OfficersSSHOs Minimum

1.7.4 Dredging Contract Site Safety and Health OfficersSSHOs

1.7.4.1 Dredging SSHO Personnel Requirements

1.7.5 Crane Operators/Riggers

1.7.6 Preconstruction Conference

1.8 ACCIDENT PREVENTION PLAN APP

1.8.1 Accident Prevention Plan APP

1.8.2 Names and Qualifications

1.9 ACTIVITY HAZARD ANALYSIS AHA

1.9.1 AHA Management

1.9.2 AHA Signature Log

1.10 SITE SAFETY REFERENCE MATERIALS

1.11 EMERGENCY MEDICAL TREATMENT

1.12 NOTIFICATIONS AND REPORTS

1.12.1 Accident Notification

1.12.2 Accident Reports

1.12.3 LHE Inspection Reports

1.12.4 Certificate of Compliance and Pre-lift Plan/Checklist for LHE and

1.13 SEVERE STORM PLAN

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 CONSTRUCTION AND OTHER WORK

3.1.1 Worksite Communication

3.1.2 Unforeseen Hazardous Material

3.2 UTILITY OUTAGE REQUIREMENTS

3.3 FALL PROTECTION PROGRAM

3.3.1 Fall Protection Equipment and Systems

3.3.1.1 Additional Personal Fall Protection Measures

3.3.1.2 Personal Fall Protection Equipment

Attachments

Crane/Rigging Accident Form

01 41 26.00 13 - IOWA NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM

PART 1 GENERAL

1.1 GENERAL

1.1.1 Definitions

1.2 SUBMITTALS

1.3 PERMIT COMPLIANCE AND REQUIREMENTS

1.3.1 Schedule

1.3.2 Application

1.3.3 Stormwater Pollution Prevention Plan SWPPP

1.3.3.1 The SWPPP Drawing

1.3.3.2 The Surface Water Map

1.3.3.3 The Site Map

1.3.3.4 The Narrative

1.3.3.5 Public Notification

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 IMPLEMENTATION

3.2 MAINTENANCE

3.3 RECORDS

3.4 ATTACHMENTS

IPDES General Permit

IOWA NOI NPDES

01 42 00 - SOURCES FOR REFERENCE PUBLICATIONS

PART 1 GENERAL

1.1 REFERENCES

1.2 ORDERING INFORMATION

PART 2 PRODUCTS Not Used

PART 3 EXECUTION Not Used

01 45 00.15 10 - RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODERMS CM

PART 1 GENERAL

1.1 REFERENCES

1.2 MEASUREMENT AND PAYMENT

1.3 CONTRACT ADMINISTRATION

1.3.1 Correspondence and Electronic Communications

1.3.2 Other Factors

1.4 RMS SOFTWARE

1.5 SYSTEM REQUIREMENTS

1.6 CONTRACT DATABASE - GOVERNMENT

1.7 CONTRACT DATABASE - CONTRACTOR

1.7.1 Administration

1.7.1.1 Contractor Information

1.7.1.2 Subcontractor Information

1.7.1.3 Correspondence

1.7.1.4 Equipment

1.7.1.5 Reports

1.7.1.6 Request For Information RFI

1.7.2 Finances

1.7.2.1 Pay Activity Data

1.7.2.2 Payment Requests

1.7.3 Quality Control QC

1.7.3.1 Quality Control QC Reports

1.7.3.2 Deficiency Tracking.

1.7.3.3 Three-Phase Control Meetings

1.7.3.4 Labor and Equipment Hours

1.7.3.5 Accident/Safety Reporting

1.7.3.6 Definable Features of Work

1.7.3.7 Activity Hazard Analysis

1.7.4 Submittal Management

1.7.5 Schedule

1.7.6 Closeout

1.8 IMPLEMENTATION

1.9 NOTIFICATION OF NONCOMPLIANCE

PART 2 PRODUCTS Not Used

PART 3 EXECUTION Not Used

01 45 04.00 13 - CONTRACTOR QUALITY CONTROL

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 QUALITY CONTROL ORGANIZATION

1.3.1 Personnel Requirements

1.3.2 CQC System Manager

1.3.3 Additional Requirement

1.3.4 Organizational Changes

PART 2 PRODUCTS Not Applicable

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.2 CONTRACTOR QUALITY CONTROL CQC PLAN

3.2.1 General

3.2.2 Content of the CQC Plan

3.2.3 Acceptance of Plan

3.2.4 Notification of Changes

3.3 COORDINATION MEETING

3.4 SUBMITTALS AND DELIVERABLES

3.5 CONTROL

3.5.1 Preparatory Phase

3.5.2 Initial Phase

3.5.3 Follow-up Phase

3.5.4 Additional Preparatory and Initial Phases

3.6 TESTS

3.6.1 Testing Procedure

3.6.2 Testing Laboratories

3.6.2.1 Compliance Check

3.6.2.2 Compliance Recheck

3.6.3 Furnishing or Transportation of Samples for Testing

3.7 COMPLETION INSPECTION

3.7.1 Punch-Out Inspection

3.7.2 Pre-Final Inspection

3.7.3 Final Acceptance Inspection

3.8 DOCUMENTATION

3.9 NOTIFICATION OF NONCOMPLIANCE

01 50 02.00 13 - TEMPORARY CONSTRUCTION FACILITIES

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 GROUNDS AND ROADWAYS

1.3.1 Availability of Grounds

1.3.2 Drainage Facilities

1.4 PAVEMENT REMOVAL AND REPLACEMENT

1.5 AVAILABILITY AND USE OF UTILITY SERVICES

1.5.1 Temporary Electrical Facilities

1.5.2 Sanitation

1.5.3 Telephone

1.6 PROTECTION AND MAINTENANCE OF TRAFFIC

1.6.1 Off-Site Haul Routes

1.6.2 On-Site Haul Roads

1.6.3 Barricades

1.7 CONTRACTOR'S TEMPORARY FACILITIES

1.7.1 Administrative Field Office

1.7.2 Formaldehyde Emission Test Results Requirements

1.7.3 Staging Area

1.8 PLANT COMMUNICATION

1.9 TEMPORARY PROJECT SAFETY FENCING

PART 2 PRODUCTS

2.1 BULLETIN BOARD, PROJECT SIGN, AND PROJECT SAFETY SIGN

2.1.1 Bulletin Board

2.1.2 Project and Safety Signs

2.2 GOVERNMENT FIELD OFFICE

PART 3 EXECUTION

3.1 MAINTENANCE OF GROUNDS

3.2 CLEANUP

3.3 RESTORATION

Attachements

Project Signs

01 57 20.00 13 - ENVIRONMENTAL PROTECTION

PART 1 GENERAL

1.1 REFERENCES

1.2 DEFINITIONS

1.2.1 Environmental Pollution and Damage

1.2.2 Environmental Protection

1.2.3 Contractor Generated Hazardous Waste

1.2.4 Land Application for Discharge Water

1.2.5 Pesticide

1.2.6 Pests

1.2.7 Surface Discharge

1.2.8 Waters of the United States

1.2.9 Wetlands

1.3 GENERAL REQUIREMENTS

1.4 SUBCONTRACTORS

1.5 PAYMENT

1.6 SUBMITTALS

1.7 ENVIRONMENTAL PROTECTION PLAN

1.7.1 Compliance

1.7.2 Contents

1.8 PROTECTION FEATURES

1.9 ENVIRONMENTAL ASSESSMENT OF CONTRACT DEVIATIONS

1.10 NOTIFICATION

PART 2 PRODUCTS NOT USED

PART 3 EXECUTION

3.1 PERMITS

3.2 LAND RESOURCES

3.2.1 Work Area Limits, Exclusion Zones, Access Dredging

3.2.1.1 Eagle Nesting Exclusion Zones

3.2.2 Mussel Exclusion Zones

3.2.3 Landscape

3.2.4 Erosion and Sediment Controls

3.2.5 Contractor Facilities and Work Areas

3.3 WATER RESOURCES

3.3.1 Cofferdams, Diversions, and Dewatering Operations

3.3.2 Stream Crossings

3.3.3 Wetlands and Work Exclusion Zones

3.3.4 Access Routes and Access Channels

3.4 AIR RESOURCES

3.4.1 Particulates

3.4.2 Odors

3.4.3 Sound Intrusions

3.5 CHEMICAL MATERIALS MANAGEMENT AND WASTE DISPOSAL

3.5.1 Solid Wastes

3.5.2 Chemicals and Chemical Wastes

3.5.3 Contractor Generated Hazardous Wastes/Excess Hazardous Materials

3.5.4 Fuel and Lubricants

3.5.5 Waste Water

3.6 RECYCLING AND WASTE MINIMIZATION

3.7 HISTORICAL, ARCHAEOLOGICAL, AND CULTURAL RESOURCES

3.8 BIOLOGICAL RESOURCES

3.9 PESTICIDES

3.9.1 Pesticide Delivery and Storage

3.9.2 Qualifications

3.9.3 Pesticide Handling Requirements

3.9.4 Application

3.10 INVASIVE SPECIES PREVENTION

3.11 MAINTENANCE OF POLLUTION CONTROL FACILITIES AND DEVICES

3.12 TRAINING OF CONTRACTOR PERSONNEL

3.13 POST CONSTRUCTION CLEANUP

3.14 Attachments

Nationwide General Permit

Iowa Sect 401 Water Quality Permit

US Fish and Wildlife Special Use Permit

01 71 23.05 13 - CONTRACTOR SURVEYS

PART 1 GENERAL

1.1 DEFINITIONS

1.2 REFERENCES

1.3 AVAILABLE DATA FROM THE GOVERNMENT

1.4 SUBMITTALS

1.5 GEOSPATIAL DATA

1.5.1 Metadata

1.5.2 Geospatial Information

1.5.2.1 GNSS/GPS Data

1.5.2.2 Field Notes/Books

1.6 DATUMS AND UNITS OF MEASURE

1.7 MEASUREMENT AND PAYMENT

1.8 QUALITY CONTROL

1.8.1 Quality Control Plan

1.8.2 Layouts and Surveys

1.9 PROFESSIONAL SURVEYOR

1.9.1 Professional Certification and Work Experience

1.10 GEOSPATIAL DATA COLLECTION EQUIPMENT

1.10.1 Positioning Equipment

1.10.2 Hydrographic Survey Equipment

PART 2 PRODUCTS NOT APPLICABLE

PART 3 EXECUTION

3.1 COMMENCEMENT, PERFORMANCE, AND COMPLETION

3.1.1 General

3.1.2 Alignment Changes

3.1.3 Geospatial Data Collection

3.1.3.1 Preliminary Surveys

3.1.3.2 Layout Surveys

3.1.3.3 As-Built Surveys

3.1.3.3.1 Project Elements and Features

3.1.3.3.2 Utilities

3.1.3.4 Quantity Surveys for Measurement and Payment

3.1.3.5 Surveys for Verification of Design Section

3.1.3.6 Granular Borrow Dredging Surveys

3.1.3.6.1 Contractor Granular Borrow Surveys

3.1.3.6.2 Government Pre-Dredge Surveys

3.1.3.6.3 Government Post-Dredge Surveys

3.1.3.6.4 Returning to Previous Cuts

3.1.3.7 Survey Deliverables

3.1.3.7.1 Surveying Timeframe

01 78 02.00 10 - CLOSEOUT SUBMITTALS

PART 1 GENERAL

1.1 SUBMITTALS

1.2 NPDES Closeout Submittals and Records

1.3 AS-BUILT DRAWINGS

1.3.1 Working Drawings

1.3.2 Final Drawings

1.3.3 Changes and Corrections

1.3.4 Drawing Standards

1.4 APPROVAL

PART 2 PRODUCTS NOT USED

PART 3 EXECUTION NOT USED

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 92 19.00 13 - SEEDING

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 DELIVERY, INSPECTION, STORAGE, AND HANDLING

1.3.1 Inspection

1.3.2 Storage

1.3.3 Handling

PART 2 PRODUCTS

2.1 SEED

2.1.1 Seed Classification

2.1.2 Permanent Seed Species and Mixtures

2.1.3 Temporary Seed Species

2.1.4 Quality

2.2 MULCH

2.2.1 Straw Mulch

2.3 WATER

2.4 SPECIAL SEEDING AND MULCHING EQUIPMENT

2.4.1 Equipment

2.4.2 Seeding

PART 3 EXECUTION

3.1 INSTALLING SEED TIME AND CONDITIONS

3.1.1 Notification

3.1.2 Seeding Time

3.1.3 Seeding Conditions

3.2 SITE PREPARATION AND TILLAGE

3.3 SEEDING

3.3.1 Equipment

3.3.2 Broadcast Seeding

3.3.3 Drill Seeding

3.3.4 Applying and Anchoring Mulch

3.4 RESTORATION AND CLEAN UP

3.4.1 Land Access Restoration

3.5 TURF ESTABLISHMENT PERIOD

3.6 MAINTENANCE

3.6.1 General Maintenance

3.6.1.1 Repair or Reinstall

3.6.2 Maintenance Record

3.6.3 Maintenance During Establishment Period

3.6.4 Erosion Control

3.6.4.1 Repair

3.7 QUALITY CONTROL

3.8 FINAL ACCEPTANCE

3.8.1 Preliminary Inspection

3.8.2 Final Inspection

3.9 SEEDING AS-BUILT DRAWINGS

32 93 00.00 13 - PLANTING

PART 1 GENERAL

1.1 SUBMITTALS

1.2 WILLOW SOURCES

1.3 DELIVERY, STORAGE, AND HANDLING

1.3.1 Delivery

1.3.1.1 Protection During Delivery

1.3.2 Storage

1.3.3 Handling

1.4 SCHEDULE

1.5 INSPECTION

PART 2 PRODUCTS

2.1 PLANT MATERIAL

2.1.1 Agency Coordination and Requirements

2.1.2 Willow Plant Cuttings

PART 3 EXECUTION

3.1 SITE PREPARATION

3.1.1 Layout

3.2 INSTALLATION

3.2.1 Willow Plantings

3.3 PROTECTION OF PLANTINGS

3.4 RESTORATION AND CLEAN UP

3.5 MAINTENANCE

3.6 PLANT ESTABLISHMENT PERIOD

3.7 FINAL ACCEPTANCE

3.7.1 Preliminary Inspection

3.7.2 Final Inspection

3.8 WILLOW PLANTING AS-BUILT DRAWINGS

3.9 ATTACHMENTS

Willow Sources

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 20 23 - DREDGING

PART 1 GENERAL

1.1 REFERENCES

1.2 THE PLANT

1.3 SUBMITTALS

1.4 EFFLUENT WATER QUALITY

1.5 MATERIAL BALANCE PLAN

1.6 CLASSIFICATION OF SOIL MATERIALS

1.7 HISTORIC BORINGS

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 Satisfactory Materials

2.1.2 Unsatisfactory Materials

2.1.3 Fine Material and Granular Material

2.1.4 Construction Pads

2.1.5 Woody Material

2.1.6 Aquatic Vegetation

2.2 CHARACTERISTICS OF DREDGED MATERIAL

2.2.1 Fine Fill

2.2.2 Granular Fill

2.2.3 Random Fill

2.3 COMMUNICATION

2.3.1 Plant Communication

2.3.2 Marine Traffic Communication

2.4 INSPECTION BOAT

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.2 DISPOSAL OF WOODY MATERIAL ONSITE

3.3 CONFINED DISPOSAL FACILITY CDF BERMS

3.4 CONSTRUCTION PADS

3.4.1 Construction Pad for SP-H4

3.5 SLIDES

3.6 TOLERANCES

3.7 PIPELINES

3.8 NAVIGATION

3.9 PROTECTION OF STRUCTURES, UTILITIES AND DREDGED AREAS

3.10 PLANT REMOVAL

3.11 ATTACHMENTS

Attachments

Historical Boring Logs

Historical Borrow Sources

35 20 23.40 13 - PLACEMENT OF DREDGED AND STOCKPILED FILL MATERIAL

PART 1 GENERAL

1.1 THE PLANT

1.2 SUBMITTALS

1.3 EFFLUENT WATER QUALITY

PART 2 PRODUCTS

2.1 DEFINITIONS

2.2 MATERIALS

2.2.1 Fine Fill Topsoil

2.2.2 Granular Fill

2.2.3 Random Fill

PART 3 EXECUTION

3.1 GENERAL

3.2 FOUNDATION SETTLEMENT AND DISPLACEMENT

3.3 FOUNDATION PREPARATION

3.4 PLACEMENT

3.4.1 Direction of Work

3.4.2 Construction Pads

3.4.3 Material Transport

3.5 RANDOM FILL

3.6 COMPACTION

3.6.1 Granular Fill

3.6.2 Fine Fill

3.7 TOLERANCES

3.7.1 Excess Material Outside Tolerances

3.7.2 Construction Pad Removal Tolerances

3.8 FINISHING

3.9 MUD WAVE

3.10 SLIDES

3.11 PROTECTION

ATTACHMENTS

Tree Piling Loafing Structure Typical

Habitat Dredge Loafing Structure Locations

35 31 19.00 13 - STONE PROTECTION RIPRAP

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

PART 2 PRODUCTS

2.1 STONE SOURCES AND EVALUATION

2.1.1 Alternate Sources

2.1.2 Acceptance of Materials

2.2 RIPRAP

2.2.1 General

2.3 MUDPUPPY/MUSSEL HABITAT FEATURES

2.3.1 General

2.3.2 Production

2.4 SOURCE QUALITY CONTROL

2.4.1 Sampling Requirements

2.4.2 Riprap Gradation Testing

2.4.2.1 Riprap Test Method A

2.4.2.2 Riprap Test Method B

2.5 MUDPUPPY/MUSSEL HABITAT STONE GRADATION TESTING

2.6 STOCKPILES

PART 3 EXECUTION

3.1 CONSTRUCTION TOLERANCES

3.2 FOUNDATION PREPARATION

3.3 PLACEMENT OF RIPRAP

3.3.1 Layer Requirements

3.3.2 Riprap Construction Methods

3.3.3 Riprap Placement in Water

3.3.4 Material Transport

3.4 PLACEMENT OF MUDPUPPY/MUSSEL HABITAT FEATURES

3.4.1 Layer Requirements

3.5 MAINTENANCE

3.6 CONTRACTOR QUALITY CONTROL

3.7 SURVEY PLAN AND SURVEY SECTION FOR VERIFICATION OF RIPRAP SECTION AND

3.8 ATTACHMENTS

Approved Material Source List

ENG Form 4055

Gradation Analysis Riprap Method A&B

File details come from the government source that posted it. Updated Apr 6, 2026.