W912P823B0062 Amend 0002.pdf

W912P823B0062

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 for West Shore Lake Pontchartrain, LA, Hurricane and Storm Damage Risk Reduction Project, WSLP 105, Perrilloux Drainage Structure, and Levee, St. John the Baptist Parish, LA has been amended to:

a) Provide answ ers to prior submitted questions.

b) Provide revised estimated quantities for Job Items.

1. CONTRACT ID CODE PAGE OF PAGES

1 8

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 25-Aug-2023

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 W912P823B0062

X 9B. DATED (SEE ITEM 11)

01-Aug-2023

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. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

25-Aug-2023

CODE

CONTRACTING DIV-PROJ EAST BR

CORPS OF ENGINEERS 7400 LEAKE AVENUE

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:

00010-2 Ed 19-024

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

AMENDMENT 0002

*Questions are numbered sequentially across all amendments

29. Question: Please extend the bid date by a week to allow adequate time following a Federal

Holiday to receive material and subcontractor quotes and prepare the bid package. It is understood that these projects must be awarded by the end of the fiscal year, but previous WSLP projects of smaller scope and magnitude have been extended several weeks past the original bid date.

Response: The bid submission date remains unchanged.

30. Question: How many stop logs are required on this project? Note 4 on Sheet S-108 calls for 6 stop logs to be furnished. The elevation of the stop logs on sheet S-108 shows them to be 3’- 6” tall. However, Amendment 1, “Job Quantities” on page 7 of 14 of the amendment states the requirements for 12 stop logs with a height of 3’-0” tall.

Please confirm the correct number and height of stop logs required on this project.

Response: The plans are correct. There are 6 stoplogs, each 3’-6” tall.

31. Question: Please review the take off quantities for CLIN 0006 Reinforced Concrete

Floodwall. The “Job Quantities” provided in Attachment 1 of Amendment 1 appear incorrect.

Our take off totals Stabilization Slab – 62 CY, Base Slab – 533 CY and T Wall Stems – 502 CY. It appears the Government’s take off is for 6 monoliths but this project has 8 monoliths.

We request corrections be issued to the estimated quantities given.

Response: See attached revised job item quantities.

32. Question: Please review the take off quantities for CLIN 0007 Reinforced Concrete Drainage

Structure. Our take off finds the wing wall base slabs are off by more than 20 CY. Also, there is no mention of any elevated slabs on the drainage structure which is approximately 160 CY.

We request corrections be issued to the estimated quantities given.

Response: See attached revised job item quantities. The quantity for walls includes the elevated slabs (160 CY elevated slabs and 475 CY walls for a total of 635 CY).

00010-3 Ed 19-024

33. Question: Please confirm the coating requirements for the steel sheet piling and steel h-piling in the Drainage Structure and its wing walls. There is no mention on these items in the table in section 09 97 02.01 12 Paragraph 3.5.

Response: No paint is required for drainage structure and wing wall h-piles and sheet piles.

34. Question: The steel grating is called out as 3” thick but contract drawing clearly calls this out as 2” grating. Is this a typo?

Response: 2” grating is correct.

35. Question: Aluminum stairs – 1 each is called out, however the only stairway shown on the contract drawings is the galvanized stairway shown on S-609.

Please clarify.

Response: There is only one set of stairs, which is shown on S-609 and S-610. The stairs are to be galvanized.

36. Question: Referencing the ladder quantity shown on S-607. Under the “Interior Access

Detail” it shows (12 required), but the plans only show 8.

Please clarify.

Response: The note on S-607 should read “8 required”.

00010-4 Ed 19-024

SECTION 00010 – BIDDING

SCHEDULE

Revised Estimated Quantities for Job Items Amendment 0002

Item DESCRIPTION Estimated Quantity

Unit Unit Price Estimated Amount

0001 Mobilization and Demobilization 1 JOB

0002 Temporary Retaining Structures 1 JOB

Piling, Steel Sheet, Type PZ-27 15,810 SF

Excavation 2,400 BCY

Sand Fill 3,600 TON

Steel Bracing, W30x191 Waler 200 LF

Steel Bracing, W27x164 Waler 140 LF

Steel Bracing, 18” Dia. Pipe 210 LF

Steel Bracing, 12” Dia. Pipe 115 LF

0003 Traffic Control and Coordination 1 JOB

0004 Silt Fence 700 LF

0005 Truck Wash-Down Racks 1 JOB

0006 Reinforced Concrete Floodwall 1 JOB

T-Wall Stabilization Slab 51 CY

T-Wall Base 533 CY

T-Wall Stem 502 CY

Water Stops 163 LF

0007 Reinforced Concrete Drainage Structures

1 JOB

Stabilization Slab 35 CY

Base 315 CY

00010-5 Ed 19-024

Walls 635 CY

Wing Wall Stabilization Slab 11 CY

Wing Wall Base 96 CY

Wing Wall Stem 75 CY

Water Stops 120 LF

Concrete Barrier Railing 30 LF

0008 Miscellaneous Metals 1 JOB

Aluminum Handrail 235 LF

Steel Ladders 90 VLF

Steel Grating (1 ½” Thick) 331 SF

Steel Grating (2” Thick) 92 SF

Hatches 8 EA

Stairs 1 EA

0009 Separator Geotextile 36,400 SY

0010 Reinforcement Geotextile (Reach 105-1)

84,000 SY

0011 Reinforcement Geotextile (Reach 105-3)

35,000 SY

0012 Clearing and Grubbing 1 JOB

Heavy Clearing and Grubbing 21 AC

Medium Clearing and Grubbing 71 AC

Light Clearing and Grubbing 68 AC

0013 Excavation, Drainage Canals 1 JOB

Interior Drainage Canals 193,200 BCY

Exterior Drainage Canals 1,000 BCY

Perrilloux Drainage Canal 7,800 BCY

Temporary Bypass Canal 6,200 BCY

00010-6 Ed 19-024

0014 Construction Dewatering 1 JOB

0015 Embankment, Compacted Fill 547,000 CY

0016 Sand Fill

0016AA First 336,000 TONS 336,000 TON

0016AB All Over 336,000 TONS 84,000 TON

0017 Soil Pre-Loading 1 JOB

Embankment 18,140 ECY

Sand 1,500 TON

0018 Vertical Wick Drain Installation 5,936,324 LF

0019 Horizontal Strip Drain Installation 401,192 LF

0020 Grouted Riprap 850 CY

0021 Piling, Steel Sheet, Type PZ-22 19,775 SF

Furnish 14"x14" Precast Concrete Piling 816 LF

Drive 14"x14" Precast Concrete Piling 816 LF

0024 Furnish HP14x73 Steel Piles 22,560 LF

0025 Drive HP14x73 Steel Piles 22,560 LF

0026 Surfacing

0026AA First 11,200 TON 11,200 TON

0026AB All Over 11,200 TON 2,800 TON

0027 Chain Link Fences and Gates 1 JOB

Chain Link Fences 110 LF

Chain Link Gates 4 EA

Drainage Structure Access Bridge

1 JOB

14’-8” x 20’ (14” Thick) Precast Bridge Panels 594 SF

14’-8” x 15’ (14” Thick) Precast Bridge Panels 490 SF

Concrete Barrier Railing 140 LF

24” x 28” Concrete Pile Bent 11 CY

0029 Seeding and Mulching 60 AC

00010-7 Ed 19-024

0030 Fertilizer

0030AA First 2,700 LBS 2,700 LBS

0030AB All Over 2,700 LBS 1,200 LBS

0031++ Lime Soil Amendment 60 TON

0032++ Sulfur Soil Amendment 30 TON

60-Inch CMP Culvert Installation 1 JOB

60-Inch CMP Culvert 665 LF

60-Inch CMP Culvert Bedding 405 TON

72-Inch CMP Culvert Installation 1 JOB

72-Inch CMP Culvert 525 LF

72-Inch CMP Culvert Bedding 405 TON

0035 Stoplogs 1 JOB

Stoplogs 6 EA

0036 Slide Gates and Hoists 1 JOB

10’x10’ Slide Gates and Hoists 4 EA

0037 Riprap 340 TON

0038 R-90 Riprap 420 TON

0039 Riprap Bedding 90 TON

TOTAL: $

(End of Summary of Changes)