B08 Amendment 0002.pdf

2022-0291

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

See Summary of Changes

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 26-May-2022

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 W52P1J22R5003

X 9B. DATED (SEE ITEM 11)

02-May-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. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

26-May-2022

CODE

ARMY CONTRACTING COMMAND - ROCK ISLAND

3055 RODMAN AVENUE

ROCK ISLAND IL 61299-8000

W52P1J 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W52P1J22R5003

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0002

The purpose for this Amendment is the following:

1. To answer the following Contractor questions

Q9 We need clarification on river depths and soil composition. Are boring samples available?

A9 There are no boring samples available for the river. The river, in this section, was once rapids and is likely to be rocky. A mix of cobbles, gravel, and sand on top of bedrock should be expected.

Q10 Can we modify the levee to load the equipment onto the barge?

A10 The construction of this project will impact the levee. Repairs are to be in accord with Appendix B

Specification Rev 2 and in particular Section 35 41 00; “Levee Repairs”. The contractor is expected to return the levee to its original condition as project work is completed.

Q11 Are we expected to reuse the rip rap that is removed or will new need to be placed? What are the specs for new Rip Rap if needed?

A11 Riprap requirements have been simplified and added in paragraph 2.2 Section 35 41 00 “Levee

Repairs” in Appendix B Specification Rev 1. It is anticipated that new riprap will be needed, but the amount is based on the methods employed for project construction. The existing riprap, may be used to augment the new riprap used for levee repairs.

Q12 Will we have access to electricity for dewatering pumps and other tools?

A12 Please see paragraph 1.3.4 on page 2 in the Scope of Work for this project. Depending on the loading being proposed the Contractor may need to reduce electrical use when the water treatment plant needs to operate the raw water pumps for daily production.

Q13 Is there a sluice gate or gate valve attached to the surface intake that can prevent water (i.e. the river) from flowing into the work area?

A13 There is a sluice gate at the surface intake. It operated without problem the last time it was used (a number of years ago).

2. To incorporate Appendix B Specification, Revision 2

3. No further contractor questions will be accepted.

4. All other terms and conditions remain unchanged.

The following have been modified:

AMENDMENT 0001

The purpose of this Amendment is:

1. To answer the following Contractor question:

W52P1J22R5003

Q1 Please define the significance of the Navigation Channel Bottom and Max Dredge elevation lines shown on Drawing MWM-02.

A1 The new intake pipe needs to be emerge from the embankment below and clear of the “Max Dredge” elevation of 549.0 ft that the U.S. Corps of Engineers may dredge to maintain the navigation channel.

Q2 Are existing structural and piping drawings available for the existing valve pit?

A2 There are no structural drawings for the valve pit that was built around 1932. Included though is an out of date drawing that shows the pipe arrangement at about 1971 (see pictures in A4).

Q3 Are the new handrails at the valve vault extension aluminum?

A3 The valve pit handrails are to be the aluminum. (UPDATE on drawing U-01).

Q4 Are there any pictures available of the existing vault and piping?

A4 Pictures from 2021 are being made available.

Q5 Is the new and/or existing piping required to be painted? If yes, please provide painting system specifications.

A5 There is no requirement for the pipe, existing or new, to be painted. Certain items of plumbing should be coated per Manufacturer’s recommendations e.g. pipe stands, valve bodies, etc.

Q6 What grade of HDPE pipe is required? SDR11 or SDR17?

A6 Use SDR11 HDPE pipe. (UPDATE on drawing U-07)

Q7 What supports the new aluminum stairs? Concrete pad? Footings?

A7 A concrete pad and landing is sufficient to support the new stairs. (UPDATE on drawing U-01)

Q8 Is there pipe work in BLDG009?

A8 There is no work in BLDG009, although entry may be required at times to coordinate work tasks occurring outside the building. See leader note on sheet MWM-01 indicating new tee. Also are leader notes for pipes entering BLDG009 that are to remain in use.

2. To incorporate revised Appendix A, Revision 1 which also includes drawing U-01 and U-07

3. To provide the following pictures

a. A2 Valve Pit Pipes

b. A4 Valve Pit

4. All other terms and conditions remain unchanged.

(End of Summary of Changes)