W912ES22B0012-0002 McGregor HREP C-002 Plan Sheet 19Jul22.pdf

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McGregor Lake HREP Construction - Stage 2
Solicitation number
W912ES22B0012
Issued by

About this file

This document provides details for a federal contract solicitation for construction services. The solicitation seeks bids for construction of floodplain forests and berms of various sizes and shapes within the Mississippi River near Prairie du Chien, Wisconsin, as part of the McGregor Lake Habitat Rehabilitation and Enhancement Project Stage 2. The solicitation will be awarded using sealed bids in accordance with FAR Part 14 procedures. The opportunity is reserved exclusively for small businesses with a size standard of $39.5 million under NAICS code 237990. Interested parties should review the attached specifications and plans for more details on requirements. The soliciting agency is the Department of the Army Corps of Engineers Engineering District St Paul.

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FLOODPLAIN FOREST "F8"

FLOODPLAIN FOREST "F4BS"

FLOODPLAIN FOREST "F4BN"

HABITAT DREDGE AREA D5 - D5C

FLOW MODIFICATION STRUCTURE "C1"+

MARINE STAGING AREA

EAGLE NEST EXCLUSION ZONE (TYP.)

ACCESS ROUTE

ACCESS ROUTE

HABITAT DREDGE D6

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MARQUETTE, IA

PRAIRIE DU CHIEN, WI

WISCONSIN

(MAIN CHANNEL)

MISSISSIPPI RIVER

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MCGREGOR LAKE

(EAST CHANNEL)

MISSISSIPPI RIVER

(TYP)

R 660'

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MCGREGOR, IA

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C-002

GENERAL SHEET NOTES

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SCALE: 1" = 800'

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PLAN VIEW

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MS1 3,843,167.85 5,545,331.47

MS2 3,843,167.85 5,545,531.47

MS3 3,842,667.85 5,545,531.47

MS4 3,842,667.85 5,545,331.47

CONTROL DATA

MARINE STAGING AREA

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EAST CHANNEL NAVIGATION RESTRICTIONS.

NAVIGATION IN THE EAST CHANNEL IS RESTRICTED, SEE SPECIFICATIONS FOR15.

DREDGING OF ACCESS ROUTES SHOULD ONLY OCCUR IF NEEDED FOR ACCESS.

ACCESS ROUTES ARE TO BE USED DURING HIGH WATER CONDITIONS. 14.

ACCESS CHANNELS, HABITAT DREDGING, ETC.

CONSTRUCTED FEATURE, I.E. ROCK PLACEMENT, FLOODPLAIN FOREST,

WORK EXCLUSION ZONE LIMITS BEGIN 20 FEET FROM THE TOE OF ANY13.

MCGREGOR. THIS IS A HIGH TRAFFIC AREA.

NO STAGING IS ALLOWED ON THE MAIN CHANNEL BETWEEN MARQUETTE AND12.

CHANNEL SLOPE ADJACENT TO EROSION PROTECTION "R4" AS WELL.

THE EXISTING GROUND LINE. THIS APPLIES TO THE MAIN THE BARGE AND

OVER THE SLOPES, LEAVING A MINIMUM OF 2 FEET BETWEEN THE BOTTOM OF

ACCESS AND DREDGING LOCATIONS SHOWN. BARGES ARE ALLOWED TO FLOAT

COULD ERODE THE BANKLINE, IS NOT ALLOWED OUTSIDE OF THE DESIGNATED

OR EXCAVATION THAT COULD SCRAPE THE MAIN CHANNEL SLOPES OR THAT

ANY ACCESS OR RIVER STAGING THAT WOULD REQUIRE DREDGING, SPUDDING,11.

FOLLOWING BATHYMETRY CONTOURS OF 606’ OR LOWER.

ACCESS ROUTES SHALL FOLLOW THE MOST DIRECT ROUTE TO MAIN CHANNEL10.

SEE SPECIFICATIONS FOR STAGING AREA REQUIREMENTS. C.

SEE SPECIFICATION SECTIONS FOR ADDITIONAL REQUIREMENTS.

B. NO ACCESS DREDGING IS ALLOWED TO PLACE BOOSTER PUMPS.

EXCLUSION ZONE . SEE SPECIFICATIONS FOR ADDITIONAL INFORMATION.

A. CONTRACTOR IS ALLOWED PIPELINE CROSSINGS THROUGH THE WORK

IN WORK EXCLUSION ZONES EXCEPT FOR THE FOLLOWING:

NO WORK, ACCESS STAGING, ANCHORING OR SPUDDING WILL BE ALLOWED9.

ACCESS TO SITE IS BY RIVER ONLY; NO LAND ACCESS IS AVAILABLE.8.

EXCLUSION ZONES" AS PER SPECIFICATIONS.

EXCLUSION ZONES" HAVE DIFFERENT REQUIREMENTS THAN "WORK

EXCLUSION ZONE RESTRICTIONS" IN SPECIFICATIONS. NOTE: "EAGLE NEST

EXTENDS TO A BUFFER ZONE AS DEFINED IN PARAGRAPH "EAGLE NEST

EAGLE NEST EXCLUSION ZONES AT EAGLE NESTS BEGIN AT THE NEST AND7.

LIMITS. LIMITS SHALL BE VERIFIED BY THE CONTRACTOR.

PHOTOGRAPHY AND ARE CONSIDERED AN APPROXIMATION OF ACTUAL

REMNANT ISLAND FOOT PRINTS WERE DELINEATED FROM AERIAL6.

CONTRACTING OFFICER.

HYDRAULIC DREDGING PIPELINE ROUTES SHALL BE COORDINATED WITH THE5.

FEET FROM TOE OF FILL.

GENERALLY CONFINE LIMITS OF WORK WITHIN FLOODPLAIN FORESTS TO 20 4.

FROM TOE OF ISLANDS/BERMS.

ACCESS CHANNEL LIMITS (CUT) SHALL TERMINATE A MINIMUM OF 50 FEET3.

BY THE CONTRACTOR. SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.

THE LAYOUT OF THE PROJECT FEATURES AS SHOWN, SHALL BE FIELD STAKED2.

NOT USED1.

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