ATT C DRAWINGS PLANS.pdf

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RECOVERY** - PIGEON RIVER FISH PASSAGE PROJECT (CHIPPEWA NATIONAL FOREST)
Solicitation number
AG-4419-S-10-0653
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ATT C DRAWINGS AG-4419-S-10-0653

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ATT D Davis Bacon.pdf PDF
SF 1442 AG-4419-S-10-0653.pdf PDF
ATT B SPECIFICATIONS.pdf PDF
RFP AG-4419-S-10-0653.pdf PDF

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Ellen Northing Easting

River MN State Plane MN State Plane control North Zone North Zone Elevation stake 2007 adj. 2007 adj. NAVD88 tag # ft ft ft

63 706,916.928 2,366,147.473 1,309.547

64 706,990.753 2,366,115.242 1,309.130

65 707,037.347 2,365,959.552 1,309.243

66 707,085.759 2,365,772.982 1,309.510

67 707,120.453 2,365,684.933 1,309.824

68 707,163.849 2,365,575.876 1,308.922

69 706,866.958 2,366,018.415 1,305.719 70 706,866.235 2,365,934.671 1,305.599

CUT & FILL VOLUMES

Width Depth Length Volume Volume Weight Weight*1.3

Location ft ft ft cubic ft cubic yards tons tons

Cut areas (through the dam - A)

Cut under flat top of dam (wedges) 25 9 35 7,875 292

Cut above the twin pipes (center) 10 9 35 3,150 117

Cut on the downstream slope of dam 25 6 20 3,000 111

Less volume of existing twin 4' pipes 1,430 53

Available fill from cut 12,595 466

Fill areas

Fill from gates into Impoundment to first weir 70 7 20 9,800 363 544 708

Fill on top of cut in dam (A) 70 3 50 10,500 389 583 758

Fill under the floodway ds of dam (B,C,D,E) 80 8 90 57,600 2,133 3,200 4,160

Fill along channel ds of floodway (F) 20 8 20 3,200 119 178 231

Total Fill required 60,800 3,004 4,506 5,857 Total Fill to bring in as stone 5,391

Use 1.5 tons per cubic yard

Use multiple of 1.3 for void fill and sink loss

0 10 20 30 40 50 60 70 80 90 100 110

Horizontal Distance feet

E le v a ti o n fe e t

Underlying mineral soil elevation

Large, first weir in impoundment

Stone 100-yr floodway and step-pool channel

RadideuCover11.17.2
Pigeon River Construction Design Plans
PIGEON RIVER IMPOUNDMENT-1 CONTRACTOR SITE LOCATOR MAP copy
PIGEON RIVER IMPOUNDMENT-2 CONTRACTOR Existing Topography at the Site
PIGEON RIVER IMPOUNDMENT-3 CONTRACTOR Control Points & Pictures
PIGEON RIVER IMPOUNDMENT-4 CONTRACTOR Stone Rapids Cut & Fill Areas
PIGEON RIVER IMPOUNDMENT-5 A - A' Steps & Pools Floodway Tops
PIGEON RIVER IMPOUNDMENT-6 Machine Storage & Fueling StoneStorage
PIGEON RIVER IMPOUNDMENT-7 CONTRACTOR Silt Fencing & Seeding Areas

File details come from the government source that posted it. Updated .