W912P824B0049 Am_0003.pdf

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 numbered solicitation is hereby amended as shown on the continuation pages.

BID OPENING DATE OF TUESDAY, 23 JULY 2024 SET IN AMENDMENT 0002 REMAINS UNCHANGED. REVISED INSTRUCTIONS TO BIDDERS

ATTACHED.

1. CONTRACT ID CODE PAGE OF PAGES

1 13

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 W912P824B0049

X 9B. DATED (SEE ITEM 11)

17-Jun-2024

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 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.

A0003

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

16-Jul-2024

CODE

CONTRACTING DIV- CHIEF

7400 LEAKE AVENUE, ROOM 172

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:

Contractor Questions and Answers

1. Can a diesel hammer be used in lieu of the air or steam hammers required?

RESPONSE: The use of a diesel hammer to drive the timber piles could be allowable. However, it will be of the utmost importance that a representative of our Construction Division be on-site during operation of the hammer to ensure that the KTR is properly delivering the energy to the pile as evaluated in the WEAP analysis, and as verified by the PDA analysis.

2. Per paragraph, 3.3.1.2 Leads - Section 31 62 19.00 12 - Page 12 “Leads are required and shall be fixed at the top and adjustable at the bottom. Swinging leads shall be allowed if site conditions merit their use and are approved.” Due to the nature of this project, and working off barges, these site conditions should merit the use of swinging leads. Could the Government please confirm that they agree these working conditions will merit the use of swinging leads?

RESPONSE: Contract language will remain as is. We will use fixed top / adjustable bottom leads as the norm. Use of swinging leads (a.k.a. swapping leads) may be approved by the Contracting Officer on a case-by-case basis.

3. What is the Wing Wall dimension on the west end of New West Guide wall No.1 (Base Work)?

RESPONSE: See Drawings C-101 and S-201 for all guidewall dimensions. The flared end sections are 26 ft. in length as shown on S-201.

4. What is the dimension on the west and the east Guide wall on (Option No.2.)?

RESPONSE: See Drawings C-101 and S-201 for all guidewall dimensions. Overall length of guidewall parallel to channel is 70’-3” on west and east ends. The flared end sections are 26 ft. in length as shown on drawing S-201.

5. Should bidders base their numbers on the piling LF as shown on the Base Work-OW1 and OW2 Section 00010- Bidding Schedule?

RESPONSE: Yes. The piling LF values were estimated based on the new construction drawings and were reviewed and updated on 12-July 2024.

6. The drawings are showing 3 timber Wales and based on the site visit, there are 4. Can the Government confirm there are 3 or 4 timber Wales?

RESPONSE: The drawing showing 3 timber wales in a staggered layout (R-101) is a reference drawing from the original construction. Current guidewall has been repaired and/or rebuilt in the past and is taller with an additional wale added. All current drawings for replacement guidewall show 4 plastic wales in a straight line layout (see S-102).

7. Will USACE be completed with the SBCS sector gate and machinery installation prior to work beginning on the guide walls?

RESPONSE: Currently, the sector gate dewatering and machinery work is scheduled to occur in September and October 2024. Depending on the timing of award for each contract, MVN will coordinate site and construction access as needed. Guidewall demolition and construction will not occur concurrent with the dewatering.

8. Solicitation states 220 calendar days after NTP; however, there is a reference in the FAR 52.211-10 which references 202 calendar days. Which is the correct number of days for the period of performance?

RESPONSE: 202 calendar days is correct. Revised SF1442 is attached.

9. At any time will work be stopped for traffic through the lock?

RESPONSE: Since there are two gatebays side-by-side, construction will occur in one channel while vessel traffic continues in the other as explained in Section 01100, Para. 21.

Impacts from construction on vessel traffic and from vessel traffic on construction are expected to be minimal. Any interruptions to traffic or construction will be coordinated with the Contracting Officer. If construction is suspended due to vessel traffic, payment will be in accordance with Contract Clause in Section 00700, entitled Suspension of Work (FAR 52.242-14).

10. For the base bid guide wall, we are calculating 229 piles; however, on Drawing Sheet G- 003, USACE shows 240, please confirm number of piles.

RESPONSE: Review of the number of base work piles shows there should be 10 less piles than shown. Actual number of piles for base work is 230. Drawing Sheet G-003 is being revised along with the Bid Sheet (Spec 00010) and select paragraphs from Specification Section 31 62 16.00 12. These will be re-issued via amendment.

11. The bid the sheet included in the contract specifications does not match the LF included with the timber pile schedule shown on Drawing Sheet G-0003. Please confirm linear footage of timber pile schedule for bid sheet.

RESPONSE: The Bid Sheet (Spec 00010) is being revised to show the amount of “Treated Timber Piling” to be installed outside of the estimated boundary of the existing riprap and the amount of “Treated Timber Piling Driven Through Riprap” to be installed within the estimated boundary of the existing riprap. The total amount of treated timber piling to be driven under these two CLINs will be equal to the amount of treated timber piling shown in the Pile Schedule on Drawing Sheet G-003. The bid sheet will be re-issued via amendment along with select paragraphs in Specification Section 31 62 16.00 12 and Drawing Sheet G- 003.

12. For CLIN#s 0005 and 0012, “Treated timber piling driven through riprap”, please confirm thickness of riprap.

RESPONSE: Per Reference Drawing R-101 from original construction of structure, riprap is believed to be a minimum of 1’-6” thick. However, the Contractor should verify existing conditions that could affect construction prior to beginning work.

SOLICITATION, OFFER, 1. SOLICITATION NUMBER 2. TYPE OF SOLICITATION 3. DATE ISSUED PAGE OF

AND AWARD

[gj SEALED BID (IFS)

INVITATION FOR BID

(Construction, Alteration, or Repair) W912P824B0049

□NEGOTIATED (RFP)

REQUEST FOR PROPOSAL 06/17/2024

IMPORTANT - The "offer" section on the reverse must be fully completed by offeror.

4. CONTRACT NUMBER 5. REQUISITION/PURCHASE REQUEST NUMBER

6. PROJECT NUMBER

7. ISSUED BY CODE 8. ADDRESS OFFER TO

�--------1

USACE, MVN CONTRACTING DIVISION

ATTN: CEMVN-CT, ROOM 172

SEE BIDDING INSTRUCTIONS IN SOLICITATION

7400 LEAKE AVE.

NEW ORLEANS LA 70118-3651

9. FOR

I

a. NAME

INFORMATION CALL: ► Lauren A. Gandolfi I

b. TELEPHONE NUMBER (Include area code) (NO COLLECT CALLS)

(504) 862-2466

SOLICITATION

NOTE: In sealed bid solicitations "offer" and "offeror" mean "bid and "bidder".

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS (Title, identifying number, date)

Solicitation W912P824B0049, Schooner Bayou Control Structure - Replacement Guidewall, Vermilion Parish, LA

The work includes removal and replacement of the entire timber guide wall system and other related incidental work and is located in the Lafayette metropolitan area.

This is a HUBZONE set- aside procurement.

The estimated value of this work is between $5,000,000 and $10,000,000.

11. The contractor shall begin performance within 10 calendar days and complete it within 202 calendar days after receiving

D award, [gj notice to proceed. This performance period is [gj mandatory D negotiable. (See FAR 52.211-1 0

12a. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS?

(If "YES", indicate within how many calendar days after award in Item 12b.)

[gjYES □ NO

13. ADDITIONAL SOLICITATION REQUIREMENTS:

12b. CALENDAR DAYS

a. Sealed offers in original and 0 copies to perform the work required are due at the place specified in Item 8 by 10:00 AM (hour) local time 7/23/2024 (date). If this is a sealed bid solicitation, offers will be publicly opened at that time. Sealed envelopes containing offers shall be marked to show the offerer's name and address, the solicitation number, and the date and time offers are due.

b. An offer guarantee [gj is, D is not required.

c. All offers are subject to the (1) work requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

PAGES

d. Offers providing less than __ 6_0 __ calendar days for Government acceptance after the date offers are due will not be considered and will be rejected.

STANDARD FORM 1442 (REV. 12/2022)

Prescribed by GSA - FAR (48 CFR) 53.236-1 (d) b2ctwlag Highlight b2ctwlag Highlight

BID SUBMISSION INSTRUCTIONS

NOTE: BIDDERS MAY SUBMIT BIDS BY ONLY ONE METHOD: A) ELECTRONIC COMMERCE (EMAIL) OR BY

2) PHYSICAL SUBMISSION. BIDDERS SHALL LIMIT THE BID SUBMITTAL TO ONE OPTION OR THE OTHER, NOT BOTH.

Electronic Submission of Bids (Email):

The New Orleans District utilizes electronic commerce (Email) for receipt of electronic bids under this IFB solicitation. To submit an electronic commerce (Email) bid please follow these steps:

1. Send an email containing your name, email address and bid/proposal to the following emails associated with the IFB (MUST include all emails):

lauren.a.gandolfi@usace.army.mil christopher.m.nuccio@usace.army.mil

2. ALL BIDS SUBMITTED BY EMAIL MUST CONTAIN THE SOLICITATION NUMBER IN THE SUBJECT

LINE.

3. Once the agency receives your bid at the above email addresses, you will then receive a confirmation email stating your bid was received. If a bidder does not receive a reply acknowledging receipt electronically from the New Orleans District, it is incumbent upon the bidder to seek confirmation from the issuing Contracting office by phone.

Note: The size limit for incoming emails is 35MB. Any bid over this size may not be accepted by the server and will constitute the bid not being received timely. Please note that embedded links, URLs, and other html language included may interfere with the USACE server security, which may cause emails to be removed prior to being received by the contracting office. Bidders are advised to refrain from including external links, embedded links, URLs, and other html language not germane to the bid. Please note it is a bidder’s responsibility, when transmitting its bid electronically, to ensure the receipt of its bid to the proper designee at the proper time. See FAR 14.304(b)(1)(i) regarding untimely electronic bids. Please note, MVN’s computer system firewall may cause a delay in receipt of emails, so be sure to allow ample time for possible delay. If your email would exceed 35MB you can use one of the following methods as a work-around:

• Use .zip files as attachments. Combine multiple files into a .zip file to compress file size prior to adding as an email attachment.

• Send multiple emails. Label each email with same subject line and indicate number of emails.

For example: Smith Construction W912P823BXXXX (1 of 2) Smith Construction W912P823BXXXX (2 of 2).

mailto:lauren.a.gandolfi@usace.army.mil mailto:christopher.m.nuccio@usace.army.mil

Physical Submission of Bids:

Bidders may submit their bids by hand carrying or express mail to the New Orleans District Contracting Office in Room 172. Bidders are advised to allow adequate time to ensure timely submission of its bid.

Traffic onto the New Orleans District campus may be delayed by trains blocking the entrance or security either at the gate and/or inside of the building. Express delivery may be utilized but it is incumbent upon the bidder to ensure bid delivery time and date is before the receipt of bid cutoff time. See FAR 14.304(b)(1)(ii) and (c).

In accordance with current Security procedures at the District, any bidder hand carrying bids must notify the contract specialist and contracting officer no later than the day before the bid opening via email that they intend to submit their bid in person. Security will be notified of the expected time of the visit. For this bid opening, please notify:

lauren.a.gandolfi@usace.army.mil christopher.m.nuccio@usace.army.mil

Bid Opening:

The Bid Opening is currently scheduled for Tuesday, 23 July 2024, at 11:00 AM CT. The Contracting Officer and Contract Specialist will begin downloading bids at 10:00 AM CT, which is the bid submission receipt cutoff time. All bids received after 10:00 AM CT on Tuesday, 23 July 2024, will be considered late.

Audio Teleconference Bid Opening Information:

The audio teleconference number/webex for the bid opening at 11:00 AM CST is:

https://usace1.webex.com/meet/christopher.nuccio

Call-In Number: (844) 800-2712

Access Code: 1998 53 3052

Following the conclusion of the bid opening, in accordance with FAR 14.403(b), abstracts of offers for unclassified acquisitions shall be available for public inspection via SAM.GOV.

mailto:lauren.a.gandolfi@usace.army.mil mailto:christopher.m.nuccio@usace.army.mil https://usace1.webex.com/meet/christopher.nuccio

SPECIFICATIONS:

SECTION 00010

Page 00010-3 thru 5. Delete the Bidding Schedule in its entirety and substitute the attached revised Bidding Schedule, page 00010-3 thru 5.

SECTION 31 62 19.00 12

Page 3, paragraph 1.2.1 Timber Guidewall Piles. Delete the 3rd sentence “Price and payment shall…” in its entirety and substitute the revised sentence as follows:

“Price and payment shall constitute full compensation for providing all items incidental to furnishing and driving timber piles; redriving uplifted piles, any required notching, cutting off of all piles at the cut-off elevation, capping of heads, installing pile shoes (if required), and other incidental work thereto; all as specified herein and as shown on the drawings.”

Page 3, paragraph 1.2.2 Timber Piling Driven Through Riprap. Delete the 3rd sentence “Price and payment shall…” in its entirety and substitute the revised sentence as follows:

“Price and payment shall constitute full compensation for furnishing all plant, labor, materials, and equipment for furnishing and driving timber piles through riprap;

redriving uplifted piles, any required notching, cutting off of all piles at the cut-off elevation, capping of heads, installing pile shoes or the removal, storage, and reinstallation of riprap, and other incidental work thereto; all as specified herein and as shown on the drawings.”

DRAWINGS:

SHEET IDENTIFICATION. Delete drawing G-003 in its entirety and substitute the attached revised drawing SHEET ID No. G-003.

00010-3 ED 22-012

SECTION 00010 – BIDDING SCHEDULE

Mermentau Basin, LA Schooner Bayou Control Structure - Replacement Guide Wall

Vermilion Parish, Louisiana

Item DESCRIPTION Estimated Quantity Unit Unit Price Estimated Amount

BASE WORK

0001 Mobilization and Demobilization 1 JOB

0002 Demolition and Removal 1 JOB

0003 Guidewall Construction 1 JOB

*0004 Treated Timber Piling 10,135 LF

*0005 Treated Timber Piling Driven Through Riprap 6,515 LF

0006 Treated Timber Dolphins 3 EA

0007 Dynamic Pile Load Tests 2 EA

0008 Dynamic Pile Tests During Restrike 2 EA

TOTAL BASE WORK $

OPTIONAL WORK 1 (OW1)

0009 Demolition and Removal - OW1 1 JOB

0010 Guidewall Construction - OW1 1 JOB

*0011 Treated Timber Piling - OW1 2,900 LF

*0012 Treated Timber Piling Driven Through Riprap - OW1 580 LF

0013 Treated Timber Dolphins - OW1 1 EA

0014 Dynamic Pile Load Tests - OW1 1 EA

0015 Dynamic Pile Tests During Restrike - OW1 1 EA

TOTAL OW $

OPTIONAL WORK 2 (OW2)

0016 Demolition and Removal - OW2 1 JOB

0017 Guidewall Construction - OW2 1 JOB

*0018 Treated Timber Piling - OW2 2,610 LF

00010-4 ED 22-012

*0019 Treated Timber Piling Driven Through Riprap - OW2 3,190 LF

0020 Treated Timber Dolphins - OW2 2 EA

0021 Dynamic Pile Load Tests - OW2 1 EA

0022 Dynamic Pile Tests During Restrike - OW2 1 EA

TOTAL OW $

TOTAL BASE WORK + OW1 + OW2 $

* Denote changes from previous Bidding Schedule.

**The unit "JOB" as used in this Bidding Schedule is synonymous with the term "Lump Sum" used elsewhere within these plans and specifications.

Award will be made as a whole to one bidder.

NOTE 1: 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 sub line items are materially unbalanced (See FAR 14.404-2, REJECTION OF INDIVIDUAL BIDS).

NOTE 2: 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. The NTP will be issued immediately after verification of acceptable performance and payment bonds. Within seven (7) days 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 3: RAPID VENDOR PAYMENT: Web based instructions for the submission of invoices;

http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPayment.aspx

NOTE 4: OPTIONAL WORK ITEMS. The Government may require the delivery of the numbered line item(s), identified in the schedule as OPTIONAL WORK Items, in the quantities and prices stated in the schedule. The Contracting Officer may exercise the OPTION WORK Items by written notice to the Contractor. The Government will decide whether or not to exercise Option Work 1 within 120 days after Notice to Proceed. The Government will decide whether or not to exercise Option Work 2 within 180 days after Notice to Proceed. Bidders shall bid on all items including optional items (see “Evaluation of Options” FAR 52.217-5). Failure to bid on all items will result in a non-responsive bid.

NOTE 5: 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 this basic requirement. Evaluation of options will http://www.mvn.usace.army.mil/BusinessWithUs/Contracting/RapidVendorPayment.aspx

00010-5 ED 22-012

not obligate the Government to exercise the option(s). If an option is to be exercised at the time of contract award FAR 52.217-4 shall be used in place of FAR 52.217-5.

NOTE 6: TIME ADJUSTMENT IN THE EVENT OF THE EXERCISE OF OPTIONAL

WORK. In the event that the OPTIONAL WORK items are exercised under the terms of the contract, the time required for completion of the contract shall be as stipulated below for each Optional Work Item, in addition to the original contract duration of 202 calendar days established for the BASE WORK items specified in Section 00700 CONTRACT CLAUSES paragraph entitled "COMMENCEMENT, PROSECUTION, AND

COMPLETION OF WORK".

OPTIONAL WORK (OW) Duration

OW1: 78 calendar days OW2: 95 calendar days

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INDEX TO DRAWINGS

No.

PLATE

TITLE

COVER SHEET

GENERAL NOTES

S-301

S-103

LOCATION & VICINITY MAPS, ABBREVIATIONS AND SYMBOLS

INDEX OF DRAWINGS, GENERAL NOTES AND BENCHMARKS

C-100

C-101

C-301

H-101

H-102

SITE PLAN

GUIDEWALL PLAN

CROSS SECTIONS

BATTERS. UNO, BATTERED TIMBER DOLPHIN PILES HAVE 4.0V:1H BATTERS.

19. BATTERED TIMBER GUIDEWALL PILES SHOWN IN PLAN HAVE 2.0V:1H

18. REFER TO SHEET S-103 FOR WALE SPLICE DETAILS.

PASSING THROUGH THE PILES UNLESS OTHERWISE INDICATED.

17. A MINIMUM SPACE OF 2 INCHES SHALL BE MAINTAINED BETWEEN ALL BOLTS

16. DAP PILES 1" FOR ALL WALES, THRUST BLOCKS, GIRTS, AND BATTERED PILES.

SPECIFIED AS WATERBORNE TREATED.

15. ALL TIMBER SHALL BE CREOSOTE TREATED EXCEPT WALKWAY TIMBERS

WALES, GIRTS, AND THRUST BLOCKS SPECIFIED AS PLASTIC.

14. ALL STRUCTURES SHALL BE TREATED TIMBER PILES AND TIMBER MEMBERS EXCEPT

SURFACES.

13. ALL BOLTED JOINTS SHALL UTILIZE SPLIT RINGS TO ALIGN AND MATCH MATING

GALVANIZED WASHERS UNLESS OTHERWISE INDICATED.

12. EACH BOLT SHALL BE FURNISHED AND INSTALLED WITH STANDARD OGEE

GALVNIZED UNLESS OTHERWISE NOTED.

11. ALL BOLTS, WASHERS, NUTS AND OTHER FASTENERS SHALL BE HOT DIPPED

RELATED INCIDENTAL WORK.

CONSTRUCTION OF THE EAST AND WEST GUIDEWALL NO. 2 AND OTHER

THE OPTION 2 WORK FOR THIS CONTRACT CONSISTS OF THE DEMOLITION AND

INCIDENTAL WORK.

AND CONSTRUCTION OF THE EAST GUIDEWALL NO. 1 AND OTHER RELATED

THE OPTION 1 WORK FOR THIS CONTRACT CONSISTS OF THE DEMOLITION

GUIDEWALL NO. 1 AND OTHER RELATED INCIDENTAL WORK.

CONSTRUCTION OF THE EAST AND WEST CENTER GUIDEWALL AND WEST

10. THE BASE WORK FOR THIS CONTRACT CONSISTS OF THE DEMOLITION AND

VERIFYING ALL MEASUREMENTS AND GRADES PRIOR TO CONSTRUCTION.

9. CONTRACTOR SHALL BE RESPONSIBLE FOR LAYING OUT THE WORK AND

THE WALKWAY.

REPLACED AFTER PILES ARE IN PLACE AND PRIOR TO THE INSTALLATION OF

IF STONE AND/OR RIPRAP IS REMOVED, IT SHALL BE STORED ON A BARGE AND

RIPRAP IN AREAS WHERE IT MAY IMPEDE PILE DRIVING OR TO USE PILE SHOES.

8. IT SHALL BE THE DECISION OF THE CONTRACTOR TO REMOVE STONE AND/OR

WILL AFFECT THE PERFORMANCE OF THE WORK.

INVESTIGATIONS AS NECESSARY TO DETERMINE CONDITIONS WHICH

AT HIS OWN EXPENSE, MAY MAKE ADDITIONAL SURVEYS AND

ENCOUNTERED BETWEEN THE BORING LOCATIONS. THE CONTRACTOR,

CHARACTER AND CONDITION OF THE MATERIALS WHICH WILL BE

7. THE CONTRACTOR SHALL MAKE HIS OWN INTERPRETATION OF THE

ADJUSTED LEVELING (2004.65), UNLESS OTHERWISE STATED.

6. ALL ELEVATIONS ARE EXPRESSED IN FEET AND REFER TO NAVD88

NTS IS SHOWN ONLY WHERE DRAWING IS OBVIOUSLY OUT OF SCALE.

5. DRAWINGS ARE GENERALLY TO SCALE, BUT SHOULD NOT BE SCALED.

IN THE FIELD.

APPROXIMATE. THE CONTRACTOR SHALL VERIFY ACTUAL DIMENSIONS

4. DIMENSIONS AND/OR ELEVATIONS MARKED PLUS OR MINUS(+/-) ARE

3. AZIMUTHS SHOWN ARE MEASURED CLOCKWISE FROM THE NORTH.

NAD83, STATE PLANE, LA SOUTH, ZONE 1702, U.S. FEET.

2. XY COORDINATES USED IN DRAWINGS REFER TO HORIZONTAL DATUM:

DATUM AND ARE MEASURED IN U.S. SURVEY FEET.

1. HORIZONTAL DISTANCES REFER TO THE NAD83 (NA 2011) HORIZONTAL

HYDROGRAPH WEST GAGE STATION NO. 76680

HYDROGRAPH EAST GAGE STATION NO. 76600

DEMOLITION SITE PLAND-100

C-302 CROSS SECTIONS

TIMBER/PLASTIC GUIDEWALL SECTIONS AND DETAILS

TIMBER GUIDEWALL DETAILS

TIMBER GUIDEWALL GENERAL PLAN

PILE CLUSTER DETAILS

HANDRAIL AND WALKWAY DETAILS

S-202 GUIDEWALL GENERAL PLAN

GUIDEWALL LIGHTING PLANE-100

B-100 SOIL BORING LEGEND

BORING LOGB-101

C-102 RIGHT OF WAY FOR CONSTRUCTION

R-101 REFERENCE DRAWINGS

PARKING AND ACCESS PLANG-006

S-101 RESERVED

G-004

G-005

RESERVED

RESERVED

ANOTHER DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

FRONT SIDE

SECTIONELEVATION

TOP

A

SCALE:

SUPPLEMENTAL INFORMATION

DETAIL/SECTION

D5_

D5___

______C-302

D5_____

GENERAL CROSS-REFERENCING SYMBOLS

EACH VIEW)

(CENTERED UNDER

VIEW SUBTITLE

SECTION/DETAIL)

(CENTERED UNDER

DRAWING

TITLE ON SAME

SECTION/DETAIL

SECTION/DETAIL)

(CENTERED UNDER

DRAWING

TITLE ON ANOTHER

SECTION/DETAIL

SAME DRAWING

VIEW SHOWN ON

SECTION CUT W/

ANOTHER DRAWING

VIEW SHOWN ON

SECTION CUT W/

SAME DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

SCALE:

SUPPLEMENTAL INFORMATION

DETAIL/SECTION

D5_X-###

X#

DRAWING

ANOTHER

SHOWN ON

DETAIL W/ VIEW

______C-302

D5_____