A22_Amendment_1_Quantities.pdf

Location by Mile

Type of work Worksite Description est tons -

Structure est tons -

Structure

Shallow

Draft est tons -

Revet est tons -

Revet

Shallow draft est tons -notch est tons

- notch

Shallow

Draft

JB bid item

300-195

299.4 R I, XI

Restore 130 ft of revetment ensuring that the creek outlet is not blocked and that an environmental sensitive approach is taken. This worksite will require shallow draft capabilities. See plan view for coordinates. 1,300

298.6 R I, XI

Restore 425 ft of revetment downstream of Dike

298.6 R. This worksite will require shallow draft

capabilities. See plan view for coordinates. 4,250

297.6 L II

Restore 1000 ft of off bankline revetment leaving the 130 ft notch where indicated. See plan view for coordinates. 3,200

274.7 R I

Restore 230 ft of revetment. See plan view for coordinates. 2,300

272.0 R I

Restore 170 ft of revetment and ensure that an environmental sensitive approach is taken. See plan view for coordinates. 1,700

271.2 R II, XI

Partially restore Chevron 271.2 R to elevation 441 ft, restoring the head and riverside leg for a total of 500 ft. This worksite may require shallow draft capabilities. See plan view for coordinates. 5,000

268.0 L II, XI

Restore 845 ft of bankline adjacent to the Sny

Levee. This worksite will require shallow draft capabilities. See plan view for coordinates. 8,450

267.6 L II, XI

Restore 350 ft of revetment on the head of Coon

Island. This worksite will require shallow draft capabilities. See plan view for coordinates. 3,500

267.6 L

(Side

Channel) I, XI

Restore 440 ft of bankline adjacent to the Sny

Levee. This worksite will require shallow draft capabilities. See plan view for coordinates. 4,400

266.1 R II

Restore Chevron 266.1 R to elevation 440 ft. See plan view for coordinates. 2,150

266.0 R II

Restore Chevron 266.0 R to elevation 438 ft. See plan view for coordinates. 2,580

265.8 R II

Restore Chevron 265.8 R to elevation 436 ft ensuring that the notch in the riverside leg is maintained. See plan view for coordinates. 2,580

235.7 L II, XI

Restore 400 ft of the structure sloping from the head of the island to the existing upstream structure height and place 100 ft of revetment at the head of Hat Island. This worksite may require shallow draft capabilities. See plan view for coordinates. 5,000 1,000

233.0 L II, XI

Restore Dike 233.0 L to elevation 425 leaving a 150 ft notch mid structure. This worksite may require shallow draft capabilities. See plan view for coordinates. 5,300

232.8 L II, XI

Restore 385 ft of the river end of Dike 232.8 L to elevation 425 ft. This worksite will require shallow draft capabilities. 3,650

232.5 L II, XI

Restore 425 ft of the river end of Dike 232.5 L to elevation 425 ft. This worksite will require shallow draft capabilities. See plan view for coordinates. 6,650

227.8 R II, XI

Restore Dike 227.8 R, 300 ft of the land side of the spur dike and 400 ft of the riverend of the trail dike to elevation 424, leaving 260 ft of the corner of the structure as is. This site may require shallow draft capabilities. See plan view for coordinates. 4,700

227.6 L II

Restore 500 ft of the end of Dike 227.6 L to elevation 424 leaving a 225 notch near the bankline. See plan view for coordinates. 12,000

227.4 L II

Restore 600 ft of the end of Dike 227.4 L to elevation 424 leaving a 400 notch near the bankline. See plan view for coordinates. 13,740

O&M Worksites

Bi-Op Worksites

* all quantities are estimates based on the 2011 Lidar, aerial photographs and/or typical quantities estimation tables.

Type of work Worksite Description est tons -

Structure est tons -

Structure

Shallow

Draft est tons -

Revet est tons -

Revet

Shallow draft est tons -notch est tons

- notch

Shallow

Draft

JB bid item

220.6 R I, II

Restore 400 ft of Dike 220.6 R to elevation 422 ft near the bankline, reveting 100 ft upstream and downstream of the structure base. This worksite may require shallow draft capabilities. See plan view for coordinates. 10,000

220.4 R

I, II,

XI

Restore 400 ft of Dike 220.4 R to elevation 422 ft near the bankline, reveting 100 ft upstream and downstream of the structure base. This worksite may require shallow draft capabilities. See plan view for coordinates. 10,000

220.1 R

I, II,

XI

Restore 400 ft of Dike 220.1 R to elevation 422 ft near the bankline, reveting 100 ft upstream and downstream of the structure base. This worksite will require shallow draft capabilities. See plan view for coordinates. 10,000

219.9 R

I, II,

XI

Restore 400 ft of Dike 219.9 R to elevation 422 ft near the bankline, reveting 100 ft upstream and downstream of the structure base. This worksite will require shallow draft capabilities. See plan view for coordinates. 10,000

218.4 L II, XI

Place 515 ft of off bankline revetment at the head of the unnamed island at RM 218.2 L, leaving a 50 ft notch as indicated on the plans. This worksite will require shallow draft capabilities. See plan view for coordinates. 12,000

199.7 R I, XI

Restore 500 ft of revetment along the levee in

Maple Island Slough. This worksite will require shallow draft capabilities. See plan view for coordinates. 5,000

56,250 62,300 5,000 26,900 0 0

195-98.6

182.9 R II

Restore Chevron 182.9 R to elevation 397 ft. The head of the chevron should have a 10-ft wide crown.

See plan view for coordinates. 7,000

182.75 R II

Restore Chevron 182.75 R to elevation 397 ft. See plan view for coordinates. 5,000

182.45 R II

Restore Chevron 182.45 R to elevation 396 ft. See plan view for coordinates. 5,000

174.5 L III

Further excavate the 150 ft notch in Dike 174.5 L to elevation 375 ft. Recycle stone into the remaining structure not to exceed elevation 392 ft.

See plan view for coordinates. 3,375

170.9 R II

Restore 450 ft of the riverward end of spur Dike

170.9 L to elevation 390 ft leaving a 200 ft notch

and restore 425 ft of the trail to elevation 390

ft. See plan view for coordinates. 11,725

167.1 L I

Restore 1000 ft of revetment in the Jefferson

Barracks Chute. See plan view for coordinates. 10,000

113.9 R II

Restore 240 ft of Dike 113.9 R to elevation 361 ft.

See plan view for coordinates. 5,501

113.9 L II

Restore 400 ft of Dike 113.9 L to elevation 361 ft.

See plan view for coordinates. 9,168

113.6 R II

Restore 370 ft of Dike 113.9 R to elevation 361 ft.

See plan view for coordinates. 9,857

113.5 L II, III

Restore 325 ft of the end of Dike 113.5 L to elevation 361 ft. Widen the existing notch an additional 50 ft where indicated to elevation 350

ft. See plan view for coordinates. 6,874 420

113.4 R II

Restore 280 ft of Dike 113.4 R to elevation 361 ft.

See plan view for coordinates. 6,787

113.2 L II

Restore 465 ft of Dike 113.2 L to elevation 361 ft.

See plan view for coordinates. 8,092

113.1 R II

Restore 400 ft of Dike 113.1 R to elevation 361 ft.

See plan view for coordinates. 11,520

112.9 R II

Restore 280 ft of Dike 112.9 R to elevation 360 ft.

See plan view for coordinates. 8,064

112.8 R II

Restore 100 ft of Dike 112.8 R to elevation 360 ft.

See plan view for coordinates. 2,292

112.7 R II

Restore 100 ft of Dike 112.8 R to elevation 360 ft.

See plan view for coordinates. 2,424

99,303 0 10,000 0 3,795 0

Type of work Worksite Description est tons -

Structure est tons -

Structure

Shallow

Draft est tons -

Revet est tons -

Revet

Shallow draft est tons -notch est tons

- notch

Shallow

Draft

JB bid item

195-98.6

Bi-Op

148.5 L III

Excavate a 100 ft notch in Dike 148.5 L to the river bed. See plan view for coordinates. 2,090

138.1 L III

Excavate a 175 ft notch in Dike 138.1 L to elevation 350 ft. See plan view for coordinates. 1,852

137.0 L III

Excavate a 100 ft notch in Dike 137.0 L to the river bed. See plan view for coordinates. 2,090

0 0 0 0 6,032 0

98.6-0

98.4 R II

Restore 560 ft of Dike 98.4 R to elevation 352 ft.

See plan view for coordinates. 3,000

74.8 L II

Restore 450 ft of Dike 74.8 L to elevation 340 ft.

See plan view for coordinates. 7,182

74.6 L II

Restore 410 ft of Dike 74.6 L to elevation 340 ft.

See plan view for coordinates. 7,724

74.2 L II

Restore 300 ft of Dike 74.2 L to elevation 340 ft.

See plan view for coordinates. 7,632

47.6 R II

Restore 240 ft of Dike 47.6 R to elevation 323 ft.

See plan view for coordinates. 7,171

47.2 L II

Restore 300 ft of Dike 47.2 L to elevation 325 ft.

See plan view for coordinates. 6,876

47.0 L II

Restore 300 ft of Dike 47.0 L to elevation 325 ft.

See plan view for coordinates. 7,632

44.7 R II

Restore 245 ft of Dike 44.7 R to elevation 323 ft.

See plan view for coordinates. 6,174

44.5 R II

Restore 410 ft of Spur Dike 44.5 R to elevation 323

ft. Partially restore Trail Dike 44.5 R to elevation 317 ft as indicated on the plans leaving the 4 notches in the trail structure. See plan view for coordinates. 14,454

44.2 R II

Restore 310 ft of Dike 44.2 R to elevation 323 ft.

See plan view for coordinates. 8,593

43.9 R II

Restore 350 ft of Dike 43.9 R to elevation 323 ft.

See plan view for coordinates. 9,702

41.7 R II

Restore 300 ft of Dike 41.7 R to elevation 321 ft ensuring that the notch is not filled in. See plan view for coordinates. 10,476

41.4 R II

Restore 150 ft of Spur and 400 ft of Trail Dike

41.4 R to elevation 321 ft. See plan view for

coordinates. 20,790

33.3 R I

Restore 485 ft of revetment down stream of Dike 33.3 R. Use recycled stone from the

Bi-Op notch first. See plan view for coordinates. 6,790

32.8 R II

Restore Chevron 32.8 R to elevation 315 ft. See plan view for coordinates. See plan view for coordinates. 3,450

32.6 R III

Excavate 225 ft of Dike 32.6 R to elevation 297 ft.

See plan view for coordinates. 2,862

32.6 R II

Restore Chevron 32.6 R to elevation 315 ft. See plan view for coordinates. 3,450

5.1 L I

Restore 1000 ft of revetment on a caving bankline at the upper end of Angelo Chute. See plan view for coordinates. 14,000

124,306 0 20,790 0 2,862 0

98.6-0

Bi-Op

57.0 L III

Excavate a 100 ft notch in Dike 57.0 L to elevation

313 ft. See plan view for coordinates. 2,055

55.35 L III

Excavate a 115 ft notch in Dike 55.35 L to elevation 313 ft, using the excavated material to fill in the existing notch along the LDB to elevation 328 ft. See plan view for coordinates. 3,157

54.8 L III

Excavate a 50 ft notch in Dike 54.8 L to elevation

316 ft. See plan view for coordinates. 420

41.4 L I, III

Excavate a 200 ft notch in Dike 41.4 L to elevation

315 ft. Place material from notch on LDB downstream of Dike 39.6 L in the side channel. See plan view for coordinates. 1,290

40.6 L III

Excavate a 100 ft notch in Dike 40.6 L to elevation

307 ft and drag material to create a rock riffle.

See plan view for coordinates. 2,385

Type of work Worksite Description est tons -

Structure est tons -

Structure

Shallow

Draft est tons -

Revet est tons -

Revet

Shallow draft est tons -notch est tons

- notch

Shallow

Draft

JB bid item

40.4 L III

Excavate 50 additional ft from bankline side of the existing notch in Dike 40.4 L. The additional notch elevation should be similar to the existing notch, estimated to be at elevation 304 ft. Place material from notch on LDB downstream of Dike 39.6

L in the side channel. See plan view for coordinates. 1,373

40.0 L III

Remove 100 ft of Pile Structure 40.0 L. See plan view for coordinates. N/A

39.6 L III

Excavate a 100 ft wide notch from Dike 39.6 L to elevation 301 ft and drag the material to create a rock riffle. See plan view for coordinates. 840

35.0 L I, III

Excavate a 300 ft notch in Dike 35.0 L to elevation

299 ft. Place material from notch on LDB downstream of Dike 39.6 L in the side channel. See plan view for coordinates. 15,525

34.1 R III

Excavate a 200 ft notch in Dike 34.1 R to elevation

298 and drag the material to create a rock riffle.

See plan view for coordinates. 9840

33.3 R III

Excavate Dike 33.3 R to elevation 298 and drag the material to create a rock riffle and place revetment on the roundout downstream of Dike 33.3

R. See plan view for coordinates. 19,950

24.8 R III

Excavate a 200 ft notch in Dike 24.8 R to elevation

293 ft. See plan view for coordinates. 6,270

24.75 R III

Excavate a 300 ft notch in the closure structure along the exit of Buffalo Chute to elevation 293

ft. See plan view for coordinates. 7,695

12.4 R III

Excavate a V-Shaped, 200 ft wide at the top, notch in Dike 12.4 with the bottom elevation to 298 ft.

See plan view for coordinates. 3,540

0 0 0 0 61,274 0 13,065