A21 - W912P822B0043 AM0001.pdf
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- Solicitation number
- W912P822B0043
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This solicitation is for maintenance dredging services for the Atchafalaya River, Bayous Chene, Boeuf and Black, Bayou Chene and Avoca Island Cutoff in Assumption, St. Mary and Terrebone Parishes, Louisiana. The work consists of removing and disposing of shoal material from within the defined project limits using dike construction as required. The estimated value of the contract is between $25 million and $100 million. The solicitation will be issued on August 17th, 2022 with a bid opening scheduled through a future amendment. Interested vendors are encouraged to register in the System for Award Management. The contracting agency is the Department of the Army Corps of Engineers New Orleans District. The contract specialists handling this solicitation are Karen Hargrave and Christopher Nuccio who may be reached by phone or email as listed.
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Other files
| File | Type | Posted |
|---|---|---|
| B01 - W912P822B0043 Bid Abstract.pdf | ||
| A21 - W912P822B0043 AM0003.pdf | ||
| A21 - W912P822B0043 AM0002.pdf | ||
| A21 - W912P822B0043 17-AUG-2022.pdf |
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Text version
ED 20-026
AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT
Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.
15A. NAME AND TITLE OF SIGNER (Type or print)
30-105-04EXCEPTION TO SF 30
APPROVED BY OIRM 11-84
STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA
FAR (48 CFR) 53.243
The above referenced solicitation for Atchafalaya River, Bayous Chene, Boeuf and Black, Bayou Chene and Avoca Island Cutoff, Maintenance Dredging #22-1, Assumption, St. Mary and Terrebone Parishes, Louisiana is hereby amended to provide specific details on how contractors are to submit Bids, Bonds, and the Conference Call details for the Virtual Bid Opening, w hich is now scheduled for Friday, 16 September 2022 at 11:00am CST. The Contracting Officer and Contract Specialist w ill begin dow nloading bids at 10:00am CST, w hich is the bid receipt cutoff time. All bids received after 10:00am CST on Friday, 16 September 2022 w ill be considered late.
In addition, please find specification changes in the attached pages.
For any questions, plase contact the Contracting Officer (Christopher Nuccio 504-862-2704), or the Contract Specialist (Karen Hargrave 504-862-1561).
1. CONTRACT ID CODE PAGE OF PAGES
1 23
16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)
16C. DATE SIGNED
BY
16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR
(Signature of Contracting Officer)(Signature of person authorized to sign)
8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912P822B0043
X 9B. DATED (SEE ITEM 11)
17-Aug-2022
10B. DATED (SEE ITEM 13)
9A. AMENDMENT OF SOLICITATION NO.
11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS
X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.
Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:
(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;
or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN
REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.
12. ACCOUNTING AND APPROPRIATION DATA (If required)
13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.
IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.
A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE
CONTRACT ORDER NO. IN ITEM 10A.
B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).
C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:
D. OTHER (Specify type of modification and authority)
E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.
14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)
10A. MOD. OF CONTRACT/ORDER NO.
2. AMENDMENT/MODIFICATION NO.
AM0001
5. PROJECT NO.(If applicable)
6. ISSUED BY
3. EFFECTIVE DATE
01-Sep-2022
CODE
USACE, CONTRACTING DIVISION
ATTN: CEMVN-CT, ROOM 172
7400 LEAKE AVE.
NEW ORLEANS LA 70118-3651
W912P8 7. ADMINISTERED BY (If other than item 6)
4. REQUISITION/PURCHASE REQ. NO.
CODE
See Item 6
FACILITY CODECODE
EMAIL:TEL:
W912P822B0043
SECTION SF 30 BLOCK 14 CONTINUATION PAGE
SUMMARY OF CHANGES
SECTION 00100 - INSTRUCTIONS TO BIDDERS
The following have been modified:
INSTRUCTIONS TO BIDDERS
Due to the response for COVID-19, most federal employees have been mandated to telework, and currently only authorized personnel are allowed access to the District buildings throughout USACE. As a result, we have implemented the below procedures for all current and future bid openings, until such restrictions have been lifted and normal access has resumed at the MVN HQ Building.
Electronic Submission of Bids:
For this IFB Solicitation, MVN is requesting all electronic bids be submitted via email to the Contracting Officer and Contract Specialist associated with the IFB:
Contracting Officer – Mr. Christopher Nuccio email: christopher.nuccio@usace.army.mil Contract Specialist – Ms. Karen Hargrave, email: karen.d.hargrave@usace.army.mil
The Contracting Officer or Contract Specialist will send an email acknowledging receipt. Please note, our Firewall can cause a delay in receipt of email, so be sure to allow time for the delay.
The Bid Opening is currently scheduled for 11:00am CST Friday, 16 September 2022. The Contracting Officer and Contract Specialist will begin downloading bids at 10:00am CST, which is the bid receipt cutoff time. All bids received after 10:00am CST on Friday, 16 September 2022 will be considered late.
Audio Teleconference Bid Opening Information:
Bid Opening will be held on Friday, 16 September 2022 at 11:00am CST. Please use the following call-in information to attend the meeting:
Toll-Free: 1-844-800-2712 Access Code: 43382870
Following the conclusion of the bid opening, the Bid Abstract will be uploaded to SAM website under this solicitation, within 24 hours.
Bid Bonds (Offer Guarantee) should be submitted electronically with the Bid Package as per the scheduled Bid Opening on Amendment. As per Class Deviation 2020-O0016, Electronic signatures and electronic, mechanically-applied, or printed dates may be used and shall be considered original signatures and dates. In addition, a Corporate Seal is not required, the SF 28 need not be sworn and notarized and a written authorization of the release signed by the surety is acceptable in lieu of the notarized authorization of release by the surety. Original Certified Bonds need not be submitted at time of bid. USACE MVN Contracting Division reserves the right to request the Original Certified Bonds, if deemed necessary to verify their authenticity.
The following deviation clauses now apply, in lieu of the corresponding FAR clauses:
• 52.228-11, Pledges of Assets (DEVIATION 2020-O0016), which removes the requirement for the Standard
Form 28 to be sworn and notarized.
• 52.228-15, Performance and Payment Bonds—Construction (DEVIATION 2020-O0016), which removes the requirements for seals on Standard Forms.
• 52.228-16, Performance and Payment Bonds—Other than Construction (DEVIATION 2020-O0016), which removes requirements for seals on Standard Forms.
For any Questions please contact:
Contracting Officer – Mr. Christopher Nuccio, email: christopher.nuccio@usace.army.mil Phone: 504-862-2239
Contract Specialist – Ms. Karen D. Hargrave, email: karen.d.hargrave@usace.army.mil Phone: 504-862-1561
SECTION SF 30 - SF 30 CONTINUATION
The required response date/time 16-Sep-2022 10:00 AM has been added.
The following have been added by full text:
AM0001
SECTION 00010
Pages 00010-3, 4, and 5. Delete these pages in their entirety and substitute the attached revised pages 00010-3, 4, and 5 therefore
SECTION 02 21 10.00 12
Page 2, paragraph 1.2. Delete this paragraph in its entirety and substitute the following therefore:
“1.2 MEASUREMENT AND PAYMENT
No separate measurement or payment will be made for surveys required by this section. Payment shall be included in the applicable contract unit price per cubic yard for "Dredging - Bayou Chene", "Dredging - Bayou Boeuf - OW", if Optional Work is exercised, or “Dredging – Bayou Black - OW”, if Optional Work is exercised.”
SECTION 35 20 23.00 12
1. Page 3, paragraph 1.2.1. Delete this paragraph in its entirety and substitute the following therefore:
“1.2.1 Quantity Surveys
A survey of the sites for dredging shall be made in accordance with the provisions of Section 02 21 10.00 12 SURVEYS and all measurements to determine dredging quantities will be based on the "before and after dredging" cross sections described therein. The soundings and contours shown on the contract drawings are representative of conditions that existed March 2022 and do not necessarily represent existing conditions. Survey data reflecting most recent conditions will be obtained prior to contract award, and provided by amendment prior to bid opening. The elevations shown thereon shall be verified or corrected by the "before dredging" surveys.
Determinations of quantities to be paid for in the area specified, after having once been made, will not be reopened.”
2. Page 5, paragraph 1.3.2. Delete this paragraph in its entirety and substitute the following therefore:
“1.3.2 Dredging
Payment for dredging will be made at the applicable contract unit price per cubic yard for "Dredging - Bayou Chene", "Dredging - Bayou Boeuf - OW", if Optional Work is exercised, or “Dredging – Bayou Black - OW”, if Optional Work is exercised. Price and payment shall constitute full compensation for furnishing all plant, labor and materials and performing all work for surveying, including any additional soundings that may be directed, excavation, clearing, silt screens, disposal of materials, furnishing diesel powered crew boats fully operated, aluminum skiff fully operated, furnishing survey vessel(s) as required in Section 02 21 10.00 12 SURVEYS, pollution control, furnishing and maintaining radio and telephone communications equipment, and all operations incidental thereto.”
3. Page 10, paragraph 3.1.2. Delete this paragraph in its entirety and substitute the following therefore:
“3.1.2 Hydraulic Cutterhead Dredging
Hydraulic cutterhead dredging operations shall be performed between C/L Stations 96+00 to 150+00 of Bayou Boeuf, 150+00 to 310+00 of Bayou Chene, 462+00 to 1012+00 of Bayou Chene, and 251+89.62 to 284+11.15 of Bayou Black. All work shall be performed as specified herein and as shown on the contract drawings.”
4. Page 12, paragraph 3.2.2. Delete this paragraph in its entirety and substitute the following therefore:
“3.2.2 Required Dimensions
The Contractor shall provide the following dimensions over all utility crossings by whatever approved method the Contractor elects to use. The dimensions are as follows: (1) -22.0 feet MLG x 400 feet width from C/L Stas 96+00 to 150+00 of Bayou Boeuf, (2) -22.0 feet MLG x 400 feet width from C/L Stas. 150+00 to 310+00 of Bayou Chene, (3) -22 feet MLG x 300 feet east cut from C/L Stas. 462+00 to 964+00 of Bayou Chene, (4) -22 feet MLG x 400 feet from C/L Stas. 962+00 to 1012+00 of Bayou Chene, and (5) -22 feet MLG x 300 feet from C/L Stas. 251+89.62 to 284+11.15 of Bayou Black. The Contractor shall submit for approval by the Contracting Officer a detailed Plan of Operation at each pipeline or utility crossing where surveys indicate the above dimensions do not exist. The Plan of Operation shall contain emergency measures to be taken in the event of an accident. The Contractor shall notify the owners of pipelines or utilities by certified mail at least seven (7) days prior to operating within 500-feet of a pipeline or utility referencing the following information:
* The anticipated date the dredge will work over the pipeline/utility;
* The depth and width of the dredge cut over the pipeline/utility;
* Points of contact and telephone numbers;
* Emergency procedures; and,
* Any other information from the Contractor that the pipeline/utility owner may consider significant for safe dredging operations over the crossing.
A copy of the certified letter shall be submitted for information to the Contracting Officer concurrent with owner notification. The Contractor shall also provide transportation, meals and/or lodging for any pipeline/utility representatives who are deemed necessary to remain aboard the dredge while working in the vicinity of these crossings. The Government will not be responsible for any damages to structures or pipelines/utilities due to the Contractor's deviation from the approved Plan of Operation.”
DRAWINGS
SHEET IDENTIFICATION Nos. G-03 and C-01 thru C-15. Delete these drawings in their entirety and substitute the attached revised drawings SHEET IDENTIFICATION Nos. G-03 and C-01 thru C-15 therefore.
(End of Summary of Changes)
SECTION 00010 – BIDDING SCHEDULE
Atchafalaya River, Bayous Chene, Boeuf and Black, Bayou Chene and Avoca Island Cutoff, Maintenance Dredging #22-1, Assumption, St. Mary, and Terrebonne Parishes, Louisiana
00010-3 ED 20-026
Item DESCRIPTION Estimated Quantity Unit Unit Price Estimated Amount
BASE WORK
0001 Mobilization and Demobilization 1 JOB
0002 Dredging - Bayou Chene
0002AA* First 4,500,000 CY 3,500,000 CY
0002AB* All Over 4,500,000 CY 800,000 CY
0003 Disposal Area “1A” Dike Preparation 1 JOB
0004 Disposal Area “G” Retention Dike Construction 5,680 LF
TOTAL BASE WORK: $
OPTIONAL WORK (OW)
0005 Dredging - Bayou Boeuf - OW
0005AA First 295,000 CY 295,000 CY
0005AB All Over 295,000 CY 125,000 CY
0006* Dredging – Bayou Black - OW DAY
0006AA* First 200,000 CY 200,000 CY
0006AB* All Over 200,000 CY 60,000 CY
0006 Bird Nesting Prevention and Avoidance Measures - OW 60 DAY
TOTAL OPTION WORK: $
TOTAL BASE WORK + OPTION WORK: $
*Denotes a change from the previous Bidding Schedule.
Award will be made as a whole to one bidder.
NOTE 1: The unit “JOB” as used in this Bidding Schedule is synonymous with the term “Lump Sum” used elsewhere within these plans and specifications.
NOTE 2: Bidders shall furnish unit prices for each item listed in the Schedule requiring a unit price. If the bidder fails to insert a unit price in the appropriate blank for required item(s), but does furnish an extended total, or an estimated amount for such item(s), the Government
00010-4 ED 20-026
shall deem the unit price to be the quotient obtained by dividing the extended amount for that line item by the quantity. IF A BIDDER OMITS BOTH THE UNIT PRICE AND THE
EXTENDED TOTAL OR ESTIMATED AMOUNT FOR ANY ITEM, ITS BID SHALL BE
DECLARED NON-RESPONSIVE AND THEREFORE INELIGIBLE FOR AWARD.
NOTE 3: Any bid may be rejected if the Contracting Officer determines in writing that it is unreasonable as to price. Unreasonableness of price includes not only total price of bid, but the price for individual line items as well. Any bid may be rejected if the prices for any line items or subline items are materially unbalanced (See FAR 14.404-2, Rejection of Individual Bids).
NOTE 4: THE NOTICE TO PROCEED (NTP): The successful bidder is advised that performance and payment bonds shall be submitted in accordance with the time frame in block 12B of SF 1442 after Notice of Award. The NTP will be issued immediately after verification of acceptable performance and payment bonds. Within 24 hours after issuance of the NTP, the Contractor shall initiate a meeting to discuss the submittal process with the Area or Resident Engineer or his authorized representative. Physical work cannot start until the Accident Prevention Plan, Contractor Quality Control Plan, and other submittals which may be required, have been submitted and approved and all preliminary meetings called for under the contract, have been conducted.
NOTE 5: OPTIONAL WORK ITEM: This provision pertains to Bid Item(s) 0005 and 0006.
The Government may require the delivery of, in whole or part, the Option Item(s). The Contracting Officer may exercise the Optional Work Item(s) by written notice to the Contractor. If the Government activates an Option Item(s), the activation will occur while the Contractor’s plant is within the limits of work.
NOTE 6: EVALUATION OF OPTIONS (FAR 52.217-5 JUL 1990). Except when it is determined in accordance with FAR 17.206(b) not to be in the Government’s best interests, the Government will evaluate offers for award purposes by adding the total price for all options to the total price for the basic requirement. Evaluation of options will not obligate the government to exercise the option(s).
NOTE 7: The quantity shown in Item 0006 is for evaluation purposes only. Payment for this line item will be based on the actual quantity used and it shall be excluded from the clause
FAR 52.211-18, “VARIATION IN ESTIMATED QUANTITY”.
NOTE 8: TIME ADJUSTMENT IN THE EVENT OF THE EXERCISE OF OPTIONAL WORK.
In the event that OPTIONAL WORK items are exercised under the terms of the contract, the time required for completion of the contract shall be 15 calendar days in addition to the original contract duration of 235 calendar days established for the BASE WORK items specified in the Contract Clause entitled “COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (FAR 52-211-10 – APR 1984)”. No additional mobilization/ demobilization will be paid to the Contractor for the Optional work.
NOTE 9: OPTION FOR INCREASED QUANTITY -- SEPARATELY PRICED LINE ITEM
(FAR 52.217-7). The Government may require the delivery of the numbered line item, identified in the Schedule as an option item, in the quantity and at the price stated in the Schedule. The Contracting Officer may exercise the option by written notice to the Contractor within three days prior to the estimated completion date of the basic line item or any previously exercised option. Delivery of added items shall continue at the same rate that like items are called for under the contract unless the parties otherwise agree.
NOTE 10: RAPID VENDOR PAYMENT. Web based instructions for the submission of invoices may be found at the following website:
http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPayment http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPayment
00010-5 ED 20-026
EVALUATION OF SUBLINE ITEMS (Dec 2019 - AFARS 5152.211-9000).
Item Nos. 0002, 0005, and 0006 are subdivided into two or more estimated quantities and are to be separately priced. The Government will evaluate each of these items on the basis of total price of its subline items.
(End of Clause)
VARIATIONS IN ESTIMATED QUANTITIES - SUBLINE ITEMS (Dec 2019 – AFARS 5152.211-9001).
This variation in estimated quantities clause is applicable only to item Nos. 0002, 0005, and 0006.
(a) Variation from the estimated quantity in the actual work performed under any second or subsequent subline item or elimination of all work under such a second or subsequent subline item will not be the basis for an adjustment in contract unit price.
(b) Where the actual quantity of work performed for item Nos. 0002, 0005, and 0006 is less than 85% of the quantity of the first subline item listed under such item, the Contractor will be paid at the contract unit price for that subline item for the actual quantity of work performed and, in addition, an equitable adjustment shall be made in accordance with the clause at Federal Acquisition Regulation (FAR) 52.211-18, VARIATION IN ESTIMATED QUANTITY.
(c) If the actual quantity of work performed under item Nos. 0002, 0005, and 0006 exceeds 115% or is less than 85% of the total estimated quantity of the subline item under that item and/or if the quantity of the work performed under the second subline item or any subsequent subline item under item Nos. NONE exceeds 115% or is less than 85% of the estimated quantity of any such subline item, and if such variation causes an increase or a decrease in the time required for performance of this contract the contract completion time will be adjusted in accordance with the clause FAR 52.211-18, VARIATION IN ESTIMATED QUANTITY.
(End of Clause)
LOCATION: X = 3,307,624.42, Y = 377,838.19
G-03
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2) SEE C-06 FOR PENCHANT BAYOU DISPOSAL AREA.
OFFICER'S REPRESENTATIVE.
THE EXISTING CABLE BARRIER WITH THE CONTRACTING
1) CONTRACTOR SHALL COORDINATE ENTRANCE BEYOND
NOTES FOR C-03:
GENERAL NOTES:
GAGE INFORMATION:
BAYOU BOEUF AT AMELIA - 52800
LOCATION: X = 3,355,427.48, Y = 432,338.60
GAGE: LOCATED ON RIGHT SIDE OF DOCK OWNED BY
PIPE DISTIBUTION, INC
0.0' NAVD88 = +1.7 MLG (1983 ADJUSTED)
SWEET BAY LAKE - 03820
-0.7' MLLW = 0.0' NAVD88 = +2.9' MLG (1983 ADJUSTED)
GAGE: DOWN LOWER ATCHAFALAYA RIVER APPROX.
14 MILES TO GAGE, OFF RIGHT BANK AT LOWER
END OF SWEE BAY LAKE
GAGES SET TO 0.0' NAVD88
EAGLE NESTING SEASON FROM 1 OCTOBER THROUGH 15 MAY.
CONSTRUCTION, PIPELINE MOVEMENT, RUNNING AIRBOATS, ETC) DURING BALD
LONG AS THERE IS NO DISRUPTIVE CONSTRUCTION WORK (INCLUDING DIKE
6) EFFLUENT DISCHARGE FROM DISPOSAL AREA #6 IS PERMITTED, AS
THEN DISPOSAL AREA 6.
SHALL BE PLACED IN PENCHANT CANAL DISPOSAL AREA UNTIL FULL,
5) MATERIAL DREDGED FROM C/L STA. 462+00 TO C/L STA 725+00
ANCHORS IN THE VICINITY OF CURVE 7.
BANK AS SHOWN. CONTRACTOR SHALL USE CAUTION WHEN PLACING/MOVING
4) GABIONS EXTEND TO THE BOTTOM EDGE OF CUT ALONG RIGHT DESCENDING
RESULTING FROM INGRESS/ EGRESS TO THE DISPOSAL AREA 6.
3) CONTRACTOR SHALL REPLACE/REPAIR ANY DAMAGE TO EXISTING DIKE
PRIOR TO DEMOBILIZATION.
CONTRACTOR SHALL GRADE GROUND SURFACE TO REMOVE ANY RUTTING
SHALL MINIMIZE CLEARING AND DISTURBANCE OF EXISTING VEGETATION.
WILL BE ALLOWED AS SHOWN ON THE CONTRACT DRAWINGS. CONTRACTOR
2) A 200- FT WIDE PIPELINE ACCESS CORRIDOR ACROSS THE EXISTING DISPOSAL AREA
ARCHEOLOGICAL SITE AS SHOWN.
PERSONNEL OR EQUIPMENT IN THE " NO WORK AREAS" OR ANY
1) THE CONTRACTOR WILL NOT BE PERMITTED TO ENCROACH WITH
NOTES FOR C-02:
EAGLE NESTING SEASON FROM 1 OCTOBER THROUGH 15 MAY.
CONSTRUCTION, PIPELINE MOVEMENT, RUNNING AIRBOATS, ETC) DURING BALD
IS NO DISRUPTIVE CONSTRUCTION WORK (INCLUDING DIKE
7) EFFLUENT DISCHARGE FROM DISPOSAL IS PERMITTED, AS LONG AS THERE
BE PUMPED IN A WESTERLY DIRECTION.
MOST SIDE AS SHOWN. DISCHARGE POINT IS SHOWN ON DRAWING AND SHALL
EXCEPTION OF THE CONTRACTOR DESIGNED SILT CURTAIN AT THE WESTERN
6) DISPOSAL AREA 6 WILL BE AN UNCONFINED DISPOSAL SITE, WITH THE
OF (+)4.5 FEET MLG.
SHALL BE PLACED IN DISPOSAL AREA 6 TO A MAXIMUM ELEVATION
5) MATERIAL DREDGED FROM C/L STA 462+00 TO C/L STA. 725+00
REPAIR/ REPLACED PRIOR TO DEMOBILIZATION.
4) PORTIONS OF THE CABLE BARRIER REMOVED FOR ACCESS SHALL BE
SHOWN.
OR EQUIPMENT IN THE "NO WORK AREAS," OR ANY ARCHEOLOGICAL SITE AS
3) THE CONTRACTOR WILL NOT BE PERMITTED TO ENCROACH WITH PERSONNEL
2) CONTRACTOR SHALL BE AWARE OF SHALLOW WATER DEPTHS IN AVOCA LAKE.
SHALL MINIMIZE CLEARING AND DISTURBANCE OF EXISTING VEGETATION.
1) A 200-FT WIDE ACCESS CORRIDOR AS SHOWN. CONTRACTOR
NOTES FOR C-07:
BAYOU PENCHANT.
IS NEEDED TO RESTORE TO CONDITIONS THAT EXISTED DUE TO DISPOSAL MATERIALS ENTERING
5) BEFORE AND AFTER CROSS SECTIONS SHALL BE TAKEN OF BAYOU PENCHANT. IF DREDGING
PENCHANT.
ENSURE THAT EFFLUENT EXITS THE ROCK DIKES AT CORNERS OPPOSITE BAYOU
4) DISCHARGE EFFLUENT MUST BE DIRECTED TOWARDS SHORELINES AND IN A MANNER TO
3) CONTRACTOR SHALL PIPE-UP IF MATERIAL STACKS HIGHER THAN ELEVATION 3.0' M.L.G.
2) DISCHARGE POINT SHALL INCLUDE A BAFFLE PLATE.
OR DIKE REHABILITATION ON NORTH SIDE (BOTH SIDES).
1) NO DIKE CONSTRUCTION ALONG WATER'S EDGE ON SOUTH SIDE (BOTH SIDES)
NOTES FOR C-06:
TO FLOW EAST INTO EXISTING MARSH.
RIVER. SITE "G" IS SEMI-CONFINED. MATERIAL WILL BE ALLOWED
3) DIKE CONSTRUCTION NEEDED ALONG LOWER ATCHAFALAYA
AT SPD. SPD SHALL BE A MINIMUM OF 200' FROM BANKLINE.
SHALL BE PLACED IN DISPOSAL AREA G. MATERIAL WILL BE PLACED
2) MATERIAL DREDGED BETWEEN C/L STA. 725+00 TO 1012+00 OF BAYOU CHENE
ACCESS ROUTE. HOWEVER, CLEARING SHALL BE KEPT TO A MINIMUM.
CONTRACTOR SHALL CLEAR TREES AS NEEDED ALONG THE
WILL BE ALLOWED TO CROSS EXISTING SHEET PILE WALL.
CUTOFF ALONG ACCESS CORRIDOR, AS SHOWN. CONTRACTOR
1) ACCESS TO DISPOSAL AREA G SHALL BE VIA AVOCA ISLAND
NOTES FOR C-05:
WILL BE USED TO REHABILITATE DIKES.
FROM FLOWING INTO MITIGATION SITE/NO WORK AREA. MATERIAL FROM WITHIN DISPOSAL AREA
7) CONTRACTOR IS TO REHABILITATE/MAINTAIN EXISTING DIKES TO PREVENT DREDGE MATERIAL
APPROVED BEFORE HAND BY THE CONTRACTING OFFICER'S REPRESENTATIVE.
FT. INTO DISPOSAL AREA (OR PAST EXISTING FILL MATERIAL). THE LOCATION MUST BE
6) DISCHARGE LINE SHALL BE PLACED IN THE DISPOSAL AREA APPROXIMATELY 100-200
IN THE CONTRACTOR'S ACCESS PLAN.
DISPOSAL AREA #1A. LOCATION OF CORRIDOR AND RETURN WEIR(S) SHALL BE SHOWN
5) CONTRACTOR WILL BE ALLOWED A 100 FT. ACCESS CORRIDOR INTO
SHALL BE ALLOWED TO OVERFLOW INTO DREDGE EFFLUENT AREA SHOWN ON DRAWINGS
CLEARED SHALL BE WINDROWED WITHIN THE DISPOSAL AREA. DREDGE EFFLUENT
BE BORROWED FROM WITHIN THE DISPOSAL AREA. ANY TREES REQUIRED TO BE
4) MATERIAL NECESSARY FOR DIKE MAINTENANCE IN DISPOSAL AREA #1A SHALL
WITHIN DISPOSAL AREA #1A OR ANY ARCHAELOGICAL SITE AS SHOWN.
3) THE CONTRACTOR SHALL NOT ENCROACH WITH PERSONNEL OR EQUIPMENT IN THE
VERIFY LOCATIONS.
LOCATIONS MAY VARY. THE CONTRACTOR SHALL CONTACT MERIDIAN RESOURCES TO
2) PIPELINE LOCATIONS SHOWN IN THE DISPOSAL AREA ARE APPROXIMATE. ACTUAL
291+87.554 SHALL BE PLACED IN DISPOSL AREA #1A.
1) MATERIAL FROM C/L STA. 96+00 TO C/L STA. 310+00 AND C/L STA. 251+89.62 TO C/L STA.
NOTES FOR C-01:
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M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
D
T
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
U P
D A
T E
D N
O T
E S
A
U G
S .A .C
P
C /L S
T A
1044.72'
AREA #1A
DISPOSAL
PLATFORM
EXISTING
4" SWD PIPELINE
12" GAS AND
EXPLORATION CO.
MERIDIAN RESOURCE &
4" SWD PIPELINE
& EXPLORATION CO.
MERIDIAN RESOURCE
M A
T C
H L
IN
E S
H E
E T C -0
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
0 600'
SCALE:1"=600'
1200'
BAYOU
BOEUF
LILY BOOM CUTOFF
°0
' 0
,3
,0
°0
'3
,3
,0
°0
' 0
,3
,0
°0
'3
,3
,0
°0
' 0
°0
'3
,3
,0
°0
' 0
,3
,0
417,000
29°38'30"
414,000
29°38' 0"
411,000
29°37'30"
408,000
,3
,0
°0
' 0
,3
,0
°0
'3
°0
' 0
,3
,0
°0
'3
,3
,0
°0
' 0
,3
,0
°0
'3
,3
,0
°0
' 0
29°37'30"
408,000
29°38' 0"
411,000
29°38'30"
414,000
417,000
N
C-01
C -0
.D
G N
D
IS
P O
S A
L A
R E
A
P L
A N S
H E
E T A
SEE SHEET G-03
FOR GENERAL NOTES,
T=
D= L=
C/L CURVE DATA
R= 3,414.05' 1,737.52' 53 56'45.55" 1 40'41.63" 3,214.45'
Y
.5
X
.8
P .C . C /L S
T A
.3
CURVE #3
Y
.7
X
.6
P .T
C /L S
T A
.5
R= 1,800.00'
1,720.10'
CURVE #3 DATA
54 45'06" 932.07'
3 10'59"
T=
D= L=
CURVE #4
Y
.6
X
.2
X .7
Y .5
P .T . C /L S
T A
Y 406739.209
X 3353225.280
P .T . C /L S
T A 363+
45.24
Y=407102.544
X=3354182.600
P.C . C
/L STA 353+00.60
CURVE #
Y .2
X
.2
P .C . C /L S
T A
.9
R= 1,512.30'
D=
L=
= 39 34'51" 544.18'
CURVE #5 DATA
T=
3 45'57.51"
R= 4,774.70 T=
D= L=
CURVE #1 DATA
1,883.45' 43 02'49" 1 12'00"
3,587.28'
Y
.3
X
.8
P .C
C /L S
T A
.8
Y=4
2.
X=3
.9
P.
T.
C /L S
TA
9+ .1
T=
L=
R= 2,291.41'
CURVE #2 DATA
D=
2,281.94'
3,589.55'
89 45'18.39" 2 30'02"
C U
R V
E
Y=
.6
X=
9.
P.
C . C /L S
TA
1+ .5
CURVE #1
Y
.0
X
.4
C /L S
T A . 2
.7
P .T . C /L S
T A
.3
G P
Y
.5
X
.4
P .T C /L S
T A
.7
Y
.5
X
.4
P .C C /L S
T A
.8
C /L S
T A .6
D R
E D
G
IN
G B
A Y
O U B
L A
C K
A
P
R O
X L
IM
IT
O
F W
O R
K A
N D
C /L S
T A .1
B L A C
K B
A Y
O U
A P P R
O X E
N D O
F D
R E
D G
IN
G
C /L S
T A .0
O P
T
IO
N A
L W
O R
K
A N
D D
R E
D G
IN
G
B A
Y O
U B
O E
U F
P R
O X
U P
P E
R L
IM
IT
O
F W
O R
K
C /L S
TA
. 1
+0
0.
(O
P
TI
O N
A L
W O
R K
A N
D D
R E D
G
IN
G , B
A Y O
U B
O E U F
A P P R
O X . L
O W
E R L
IM
IT
O
F W
O R
K
C /L S
TA
. 1
+0
0.
A N
D D
R E D
G
IN
G , B
A Y O
U C
H E
P R
O X . U
P P E R L
IM
IT
O
F W
O R
K
D R
E D
G
IN
G C /L S
T A
.0
A P
P R
O X E
N D O
F
FROM WATERS EDGE (TYP)
MAINTAIN A MIN DISTANCE OF 100'
(NO WORK AREA)
ARCHAEOLOGICAL SITE
EXISTING DIKE
EXISING DIKE
EXISING DIKE
AREA
EFFLUENT OVERFLOW
MAX EL. +8.0 M.L.G.
DISCHARGE AREA
DREDGE MATERIAL
-I
N C
H T
E N
N E
S S
E E G
A S P
IP
E L
IN
E
-I
N C
H T
E N
N E
S S
E E G
A S P
IP
E L
IN
E
HEATER PLATFORM
METER PLATFORMEL. UNKOWN
5" SEWER PIPE LINE
J. RAY MCDERMOTT & CO.
STA. "S" 85+98.39 C/L
EL. -28.0' M.L.G.
4" WATER PIPELINE
WATER WORKS DIST .3
ST. MARY PARISH
ELEV -28.8 M.L.G.
C/L STA 100+00
20" GAS PIPELINE
COLUMBIA GULF TRANSMISSION CO.
8" GAS PIPELINE
EXPLORATION CO
MERIDIAN RESOURCE &
4" SWD PIPELINE
8" GAS PIPELINE &
EXPLORATION CO
MERIDIAN RESOURCE &
EL.-38.8' M.L.G.
APPROX C/L STA 335+33.03
8" DUAL PIPELINE
ENTERPRISE PIPELINE CO
0'
0'
C
H A
N G
E D B
A Y
O U B
L A
C K B
O T
T O
M C
U T
F R
O M
T
O
A
U G
S .A .C
A
U G
S .A .C
A D
D E
D N
O D
R E
D G
IN
G L
IM
IT
B
E T
W E
E N
C /L S
T A
S
A
N D
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
1,458.48'
799.53'
CURVE #4 DATA
4 00'00"
R= 1,432.44'
= 58 20'14""
D=
T=
L=
C-02
C -0
.d g n
P L
A N S
H E
E T A
N D D
IS
P O
S A
L A
R E
A
1044.72'
Y= 410,092.65
X= 3,343,499.30
Y= 406,620.87
X= 3,344,486.19
EL. +4.5' M.L.G.
DISPOSAL AREA #6
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
Y
.7
X
.7
P .C . C /L S
T A
.8
EXISTING GABIONS
APPROX LIMITS SHOWN
Y .3
X .1
P .T . C /L S
T A
Y= 404353.197 X= 3349196.204
P.T. C/L STA 420+69.037
Y= 405063.543 X= 3349167.743
P.T. C/L STA 413+58.12
BURKE CANAL
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
0 600'
SCALE:1"=600'
1200'
29°37' 0"
405,000
29°36'30"
402,000
°0
' 0
,3
,0
°0
'3
,3
,0
°0
' 0
,3
,0
°0
'3
,3
,0
°0
' 0
,3
,0
°0
'3
°0
' 0
,3
,0
399,000
29°36' 0"
29°36'30"
402,000
405,000
408,000
M
ATCH LINE SHEET C-03
BAYOU C
HENE
BURKE CANAL
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
0 600'
SCALE:1"=600'
1200'
°0
'3
,3
,0
°0
' 0
,3
,0
°0
'3
,3
,0
°0
' 0
408,000
29°36' 0"
399,000
29°37' 0"
,3
,0
°0
' 0
408,000
,3
,0
°0
' 0
,3
,0
°0
'3
M A
T C
H L
IN
E S
H E
E T C -0
N
Y= 404,759.24
X=3,341,940.98
Y= 403,986.41
X=3,341,940.98
SEE SHEET G-03
FOR GENERAL NOTES,
X .7
Y .5
Y 406739.209
X 3353225.280
P .T . C /L S
T A 363+
45.24
Y=407102.544
X=3354182.600
P.C . C
/L STA 353+00.60
CURVE #
Y .2
X
.2
P .C . C /L S
T A
.9
R= 4,224.59' 1,026.92'
2,008.29'
1 21'22"
CURVE #8 DATA
27 19'31" T=
L=
D=
CURVE #8
Y
.8
X
.6
P .T . C /L S
T A
.4
1,160.34' 79 39'40"
R= 1,391.17'
CURVE #7 DATA
1,934.21'
4 07'07"
T=
L=
D=
Y
.0
X
.5
P .C
C /L S
T A
.9
R= 3,819.72'
T= D=
CURVE #9 DATA
L=2,654.26'
1,383.25'
1 30'00" 39 48'50"
Y
.4
X
.5
P .T . C /L S
T A
.6
Y .1
X .0
P .C . C /L S
T A .8
R= 3,820.77'
CURVE #10 DATA
T=
L=
D=
3,000.55'
1,582.45'
1 29'59"
44 59'45"
C U R
V E
R= 1,568.90'
2,500.57'
1,605.48' 91 17'56" 3 34'11"
CURVE #6 DATA
T=
L=
D=
R= 1,512.30'
D=
L=
= 39 34'51" 544.18'
CURVE #5 DATA
T=
3 45'57.51"
C U
R V E
D R
E D
G
IN
G C /L S
T A
.0
A P
P R
O X B
E G
IN
N
IN
G O
F
(SEE NOTES)
BE ALLOWED THESE AREAS
NO WORK OR ACCESS SHALL
APPROX. 800-FT.
RETENTION
SILT CURTAIN
Y=407294.57
X=3340645.41
APPROX LOCATION
(IN A WESTERLY DIRECTION)
SINGLE POINT DISCHARGE
MATERIAL IS ALLOWED
OVERFLOW OF
DIA = 1,320
EXISTING DIKE
(SEE NOTES, SHEET G-03)
FOR DISPOSAL AREA #6
200' PIPELINE ACCESS
EL.-38.8' M.L.G.
APPROX C/L STA 335+33.03
8" DUAL PIPELINE
ENTERPRISE PIPELINE CO
'1
1 1 A
D D
E D N
O D
R E
D G
IN
G L
IM
IT
B
E T
W E
E N
C /L S
T A
S
A
N D
A
U G
A
U G
S .A .C
S .A .C
S H
IF
T
C H
A N
G E
D C
U T T
E M
P L
A T
E T
O
E
A S
CURVE #9
PENCHANT
EAST
PENCHANT W
ES
T
SEE SHEET C-06
Y= 407,747.89
X= 3,337,772.65
Y= 399456.513
X= 3337348.579
P.C. C/L STA 566+64.90
M
ATCH LINE SHEET C-02
M
ATCH LINE SHEET C-04
BAYOU
S
CHAF
FE
R
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
0 600'
SCALE:1"=600'
1200'
,3
,0
°0
'3
29°37' 0"
405,000
29°36'30"
402,000
29°36' 0"
399,000
29°35'30"
°0
'3
,3
,0
°1
' 0
,3
,0
°1
'3
°1
' 0
,3
,0
,3
,0
°1
'3
,3
,0
°1
' 0
29°35'30"
399,000
29°36' 0"
402,000
29°36'30"
405,000
29°37' 0"
°1
' 0
,3
,0
°1
'3
,3
,0
°1
' 0
,3
,0
°1
'3
,3
,0
°1
' 0
N
C-03
P L
A N S
H E
E T
C -0
.d g n
WALL
EXISTING LEVEE/SHEETPILE
SEE SHEET G-03
FOR GENERAL NOTES,
Y= 400201.335
X= 3337618.940
P.T. C/L STA 558+73.71
2°02'34"L=
R= 2804.82'
D=
CURVE #11 DATA
T= 3,601.31' 104°10'29" 5,099.70'
Y
.6
X
.3
P .C . C /L S
T A
.0
Y
.3
X
.5
P .T . C /L S
T A
.2
CURVE #1
R= 5,672.33'
T=
L=
CURVE #12 DATA
D=1 00'36"
10,945.12'
8,185.14
110 33'21"=
CURVE #
EXISTING PUMP
PREVIOUS DIKE ALIGNMENT
NO WORK OR ACCESS SHALL
BE ALLOWED THIS AREA
U.S . R /W
STACK
LOCATION ARCHAEOLOGICAL SITE
PBM
PENCHANT
APPROX. 800-FT.
RETENTION
SILT CURTAIN
ARCHAEOLOGICAL SITE
(DIA 1,320)
(SEE NOTES. G-03)
EXISTING CABLE BARRIER
APPROX. LOCATION OF
TO BE VERIFIED PRIOR TO BIDDING)
CURRENT DIKE SIZE AND ANY GAPS
(CURRENT CONDITIONS SUCH AS
PREVIOUS DIKE ALIGNMENT
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
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S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
S .A .C
A
U G
C
H A
N G
E D C
U T T
E M
P L
A T
E T
O
E
A S
T
M
ATCH LINE SHEET C-03
MATCH LINE SHEET C-05
0 600' 1200'
SCALE
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018.
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
S W
O R
D
P
O
IN
T
L
IT
T L E
B A Y O
U
PENCHANT
396,000
,3
,0
°1
'3
°1
' 0
,3
,0
°1
' 0
°1
'3
,3
,0
,0
°1
'3
,3
,0
°1
' 0
,3
,0
396,000
29°35' 0"
393,000
29°34'30"
390,000
29°34' 0"
,3
,0
°1
' 0
,3
,0
°1
'3
,3
,0
°1
' 0
°1
'3
,3
,0
°1
' 0
°1
'3
,3
,0
387,000
29°34' 0"
390,000
29°34'30"
393,000
29°35' 0"
387,000
C-04
P L
A N S
H E
E T
C -0
.d g n
AVOCA ISLAND
WALL
EXISTING LEVEE/SHEETPILE
N
Y=395300.296
X=3323605.663
C/L STA 737+10.04
Y= 385680.406
X= 3321277.560
P.T. C/L STA 836+08.10
G R
ID
A
Z °3
'1
G E
O D
A Z °4
'1
300'
200'
100'
C
H A
N G
E D C
U T T
E M
P L
A T
E T
O
E
A S
T S .A .C
A
U G
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
EARTHEN DIKE
AREA G
DISPOSAL
4' MIN
1 10'09"
MATCH LINE SHEET C-04
SWEET B
AY G
AGE
TYPICAL SECTION
EARTHEN RETENTION DIKE
RIVER
ATCHAFALAYA
THAN 1V on 4H
SIDE SLOPES NO STEEPER
CHANNEL SIDE DIKE
L O
W E R A
T C
H A F A L A Y A R
IV
E R
0 600' 1200'
SCALE
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018.
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
AVOCA
ISLA
ND
C
UTOFF
,3
,0
°1
' 0
,3
,0
384,000
29°33'30"
°1
'3
,3
,0
°1
' 0
,3
,0
°1
'3
°1
' 0
,3
,0
29°33'30"
384,000
,3
,0
°1
'3
29°33' 0"
381,000
378,000
29°32'30"
29°32' 0"
375,000
°1
'3
,3
,0
,0
°1
' 0
°1
'3
,3
,0
°1
' 0
,3
,0
°1
'3
,3
,0
°1
' 0
,3
,0
375,000
29°32' 0"
29°32'30"
378,000
381,000
29°33' 0"
C-05
C -0
.d g n
C /L S
TA
. 1
6+
.0
A P P R
O X L
IM
IT
O
F W
O R
K
C /L S
TA
. 1
2+
.0
A P P R
O X L
IM
IT
O
F D R E D
G
IN
G
WALL
EXISTING LEVEE/SHEETPILE
SEE SHEET G-03
FOR GENERAL NOTES,
MINIMUM 2 FT FREEBOARD
CONTRACTOR SHALL MAINTAIN
MINIMUM DIKE EL (+)5.0 FT MLG
P L
A N S
H E
E T A
N D
D
IS
P O
S A
L A
R E
A
G
TOE
25' MIN FROM
BORROW
N
Y= 385680.406
X= 3321277.560
P.T. C/L STA 836+08.10
Y=383935.200
X=3320466.422
P.C. C/L STA 855+45.27
R= 4,900.70'
T=
L=
CURVE #13 DATA
D=
981.01' 22 38'50"
1,936.42'
C U
R V E
Y= 376827.584
X= 3315254.590
P.C . C
/L STA 943+59.35
G R
ID
A
Z °1
'4
R= 3,821.00' T=
D=
L=
CURVE #14 DATA
6,920.59'
103 46'27" 1 29'58"
4,870.84'
CURVE #14
Y
.6
X
4.
P .T . C /L S
TA
2+ .7
Y= 379051.18 X= 3307217.78
C/L STA 1044+36.45
G R
ID
A
Z . 3
°0
' 4
D R
E D
G
IN
G C /L S
T A
.0
A P P
R O
X E
N D O
F
' C
U T
L=
A P P R
O X ,6 L
IN
E A R F
E E T E
A R T H E
N D
IK
E
FROM BANKLINE
200' MIN
AS NEEDED)
ADJUSTED,
(SHALL BE FIELD
SPD
Y= 381,255.58 X= 3,313,533.79
CORRIDOR
200' ACCESS
Y= 379,570.76 X= 3,316,317.69
E L .0 ' M .L .G
S E
M I- C
O N F
IN
E D
L O
W E
R L
IM
IT
O
F W
O R
K
D
IS
P O S
A L A
R E
A
G
EL.UNKNOWN
30" PIPELINE
COLUMBIA GULF TRANS. CO.
EL. VARIES
2-24"DIA PIPELINES
TRANSMISSION CO.
TENNESSEE GAS
3' BELOW MUDLINE
3" FLOW LINE
CARL OIL AND GAS
3' BELOW GROUND
4" GAS PIPELINE
CARL OIL AND GAS
3' BELOW MUDLINE
4" FLOW LINE
ENTEX
C
H A
N G
E D C
U T T
E M
P L
A T
E T
O
E
A S
T
S .A .C
A
U G
E N
D
IN
G A
T C /L S
T A
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
PENCHANT EAST
PENCHANT WEST
BAYOU CHENE
PENCHANT
BAYOU
EAST
PENCHANT
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
0 200'
SCALE:1"=200'
400'
UPON RIVER STAGE)
(PARTIALLY SUBMERGED DEPENDENT
EXISTING SUBMERGED ROCK DIKES
SEE SHEET G-03
FOR GENERAL NOTES,
WEST
PENCHANT
C
H A
N G
E D C
U T T
E M
P L
A T
E T
O
E
A S
T A
U G
S .A .C
C-06
C -0
.d g n
N
D
IS
P O
S A
L A
R E
A S
P L
A N S
H E
E T A
N D B
A Y
O U P
E N
C H
A N
T
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
C -0
.D
G N
C-07
D
IS
P O
S A
L A
R E
A S
P L
A N S
H E
E T A
N D A
V O
C A L
A K
E
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
Y= 410,092.65
X= 3,343,499.30
Y= 406,620.87
X= 3,344,486.19
Y= 408,501.87
X= 3,337,875.19
Y= 407,747.89
X= 3,337,772.65
EL. +4.5' M.L.G.
DISPOSAL AREA #6
EXISTING GABIONS
APPROX LIMITS SHOWN
0 600' 1200'
SCALE
N
AZIMUTHS ARE GRID TURNED CLOCKWISE FROM ZERO NORTH
DASHED TICKS. PREPARED FROM AERIAL PHOTOS FLOWN 2018.
LAMBERT CONFORMAL CONIC PROJECTION IS SHOWN BY
INSIDE THE PLAN AREA. POLYCONIC PROJECTION 1983
NORTH AMERICAN DATUM IS SHOWN BY SOLID TICKS AND
NOTES:
C U R
V E
R= 3,820.77'
CURVE #10 DATA
3,000.55'
1,582.45'
1 29'59"
44 59'45" T=
L=
D=
BAYOU C
HENE Y
.4
X
.5
P .T . C /L S
T A
.6
Y .1
X .0
P .C . C /L S
T A .8
Y= 403,986.41
X=3,341,940.98
Y= 404,759.24
X=3,341,940.98
R= 3,819.72'
T= D=
CURVE #9 DATA
L=2,654.26'
1,383.25'
1 30'00" 39 48'50"
Y
.8
X
.6
P .T . C /L S
T A
.4
CURVE #8
R= 4,224.59'
CURVE #8 DATA
L=
T=
D=
1,026.92'
2,008.29'
1 21'22" 27 19'31"=
Y
.0
X
.5
P .C
C /L S
T A
.9
EXISTING PUMP
PREVIOUS DIKE ALIGNMENT
NO WORK OR ACCESS SHALL
BE ALLOWED THIS AREA
STACK
(SEE NOTES)
BE ALLOWED THESE AREAS
NO WORK OR ACCESS SHALL
APPROX. 800-FT.
RETENTION
SILT CURTAIN
Y=407294.57
X=3340645.41
APPROX LOCATION
(IN A WESTERLY DIRECTION)
SINGLE POINT DISCHARGE
MATERIAL IS ALLOWED
OVERFLOW OF
DIA = 1,320
(DIA 1,320)
(SEE NOTES. G-03)
EXISTING CABLE BARRIER
APPROX. LOCATION OF
EXISTING DIKE
(SEE NOTES, SHEET G-03)
FOR DISPOSAL AREA #6
200' PIPELINE ACCESS
TO BE VERIFIED PRIOR TO BIDDING)
CURRENT DIKE SIZE AND ANY GAPS
(CURRENT CONDITIONS SUCH AS
PREVIOUS DIKE ALIGNMENT
S .A .C
S .A .C
A
U G
A
U G
C H
A N
G E
D C
U T T
E M
P L
A T
E T
O
E
A S
T
A D
D E
D N
O D
R E
D G
IN
G L
IM
IT
B
E T
W E
E N
C /L S
T A
S
A
N D
S H
IF
T
D R
E D
G
IN
G C /L S
T A
.0
A P
P R
O X B
E G
IN
N
IN
G O
F
CURVE #9
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C-08
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
:1
145+00
155+00
165+00
C -0
.d g n
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
185+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
135+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
175+00
B A
Y O
U B
O U
E F A
N D B
A Y
O U C
H E
N E
T Y
P
IC
A L C
R O
S S S
E C
T
IO
N
187+00.39 = 292+20.71
AND STATION 150+00 TO EQUATION STATION 187+00.39 = 292+20.71 - BAYOU CHENE
TYPICAL SECTIONS - STATION 96+00 TO STATION 150+00 - BAYOU BOEUF (OW)
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
105+00
115+00
125+00
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
95+00
4. SECTIONS REFERENCE C/L STATIONING.
3. ELEVATIONS REFERENCE FEET MLG.
OF CENTERLINE.
BOTTOM WIDTH 400 FEET, 200 FEET ON EACH SIDE
2. DESIGN GRADE: -22 FEET MLG, SIDE SLOPES: 1V ON 2H
TAKEN MARCH 2022.
1. SURVEYS SHOWN IN CROSS SECTIONS
NOTES:
U
P D
A T
E D S
U R
V E
Y N
O T
E T
O M
A R
C H
D A
T E
D S
U R
V E
Y T
O M
A R
C H
A
U G
A
U G
S .A .C
S .A
C-09
:1
C -0
.d g n
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
350+00
360+00
370+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
390+00
400+00
410+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
340+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
380+00 B A
Y O
U C
H E
N E
T Y
P
IC
A L C
R O
S S S
E C
T
IO
N
TYPICAL SECTIONS - STATION 300+00 TO STATION 410+00 BAYOU CHENE
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
310+00
320+00
330+00
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
300+00
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
5. SECTIONS REFERENCE C/L STATIONING.
4. ELEVATIONS REFERENCE FEET MLG.
OF CENTERLINE.
BOTTOM WIDTH 400 FEET, 200 FEET ON EACH SIDE
3. DESIGN GRADE: -22 FEET MLG, SIDE SLOPES: 1V ON 2H
TAKEN MARCH 2022.
2. SURVEYS SHOWN IN CROSS SECTIONS
EQUATION STATION, SEE SHEET C-01.
1. GAP IN SECTION STATIONING DUE TO
NOTES:
1 1 U
P D
A T
E D S
U R
V E
Y T
O M
A R
C H
D A
T E
D S
U R
V E
Y N
O T
E T
O M
A R
C H
A
U G
A
U G
S .A .C
S .A .C
C-10
:1
C -1
.d g n
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
490+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
510+00
520+00
530+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
460+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
500+00
TYPICAL SECTIONS - STATION 420+00 TO STATION 530+00 BAYOU CHENE
B A
Y O
U C
H E
N E
T Y
P
IC
A L C
R O
S S S
E C
T
IO
N
465+00
480+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
430+00
440+00
450+00
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
420+00
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
EXPECTED
NO DREDGING
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
4. SECTIONS REFERENCE C/L STATIONING.
3. ELEVATIONS REFERENCE FEET MLG.
OF CENTERLINE.
BOTTOM WIDTH 300 FEET, 200 FEET ON EAST SIDE
2. DESIGN GRADE: -22 FEET MLG, SIDE SLOPES: 1V ON 2H
TAKEN MARCH 2022.
1. SURVEYS SHOWN IN CROSS SECTIONS
NOTES:
U
P D
A T
E D S
U R
V E
Y N
O T
E T
O M
A R
C H
A
U G
S .A .C
U
P D
A T
E D S
U R
V E
Y T
O M
A R
C H
.A .C
A
U G
C-11
:1
C -1
.d g n
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
590+00
600+00
610+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
630+00
640+00
650+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
580+00
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
620+00
TYPICAL SECTIONS - STATION 540+00 TO STATION 650+00 BAYOU CHENE
B A
Y O
U C
H E
N E
T Y
P
IC
A L C
R O
S S S
E C
T
IO
N
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
C/L
C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
550+00
560+00
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L C/L
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
540+00
570+00
/2
/2
A N
S I
D
S C
O T
T C
L E
M E
N T
S .A .C
NEW ORLEANS DISTRICT
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
IDENTIFICATION
SHEET
D A
T E
A P
P R
®of Engineers
US Army Corps
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
N E
W O
R L E
A N
S D
IS
T R
IC
T
N E
W O
R L E
A N
S L
O U
IS
IA
N A
H -1
-4
J A
S O
N B
IN
E T
B A
Y O
U S C
H E
N E
B O
E U
F A
N D B
L A
C K
J .A .B
W P
B
W P
C X
X X
X
A T
C H
A F
A L
A Y
A R
IV
E R
B A
Y O
U C
H E
N E A
N D A
V O
C A I S
L A
N D C
U T
O F F
A S
S U
M P
T
IO
N S
T
M A
R Y A
R R
E B
O N
N E P
A R
IS
H E
S L
A
M A
IN
T E
N A
N C
E D
R E
D G
IN
G
-1
J U
N E
4. SECTIONS REFERENCE C/L STATIONING.
3. ELEVATIONS REFERENCE FEET MLG.
OF CENTERLINE.
BOTTOM WIDTH 300 FEET, 200 FEET ON EAST SIDE
2. DESIGN GRADE: -22 FEET MLG, SIDE SLOPES: 1V ON 2H
TAKEN MARCH 2022.
1. SURVEYS SHOWN IN CROSS SECTIONS
NOTES:
1 1 U
P D
A T
E D S
U R
V E
Y T
O M
A R
C H
D A
T E
D S
U R
V E
Y N
O T
E T
O M
A R
C H
A
U G
S .A .C
S .A .C
A
U G
C-12
:1
C -1
.d g n
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
-10
-20
-30
-40
-50
0 100 200 300-100-200-300
-10
-20
-30
-40
-50
C/L
710+0…
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