W9098S22R0010 Amendment 0001 Concrete Mounting Pad.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

See amendment narrative

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 07-Jun-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 W9098S22R0010

X 9B. DATED (SEE ITEM 11)

29-Apr-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 X is extended, 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

07-Jun-2022

CODE

ROCK ISLAND ARSENAL (ACC-RI)

3055 RODMAN AVENUE

ROCK ISLAND IL 61299-8000

W9098S 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9098S22R0010

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

The following have been added by full text:

AMENDMENT 0001 NARRATIVE

The purpose of Amendment 0001 is:

1. Re-establish the close date to 14 June 2022.

2. Publish the following questions and answers.

Q1. What is the overhead door size to get in from the east?

A1. The very North East door, (outside overhead door) is 12ft Wide by 14ft High. The Inside overhead door on the North isle is 10ft Wide by 12ft High, the maximum height that enter the building is 11ft 6 inches because of the interior door.

Q2 What is the load capacity for the trench with plating over top? What is the load rating on the tunnel in the aisleway? Will JMTC put steel plate down to help with loading?

A2. Public Works only stated that we need to place a steel plate over the trench area. They recommended a steel plate of ½ inch thick or thicker. JMTC will place steel plates over the trench that runs East and West through the 222 building.

Q3. Is there any info on soils below existing building? Proposed foundations are to extend 10’ below slab, if bedrock is encountered, this would be considered T&M work.

A3. I have included all the prints that we have pertaining to the building foundations and soil depths.

Q4. Are existing building columns supported on piers? Pad footings? At what elevation?

A4. See included prints

Q5. With the location of the proposed foundations being close to existing building foundations, there are concerns about possible building undermining. How would this be handled?

A5. We have moved the machine from the original position to a better suited location and there should be no real concern about undermining the column foundations. See revised drawings.

Q6. General notes call for saw cutting and concrete demo during 2nd shift. If this is the case, we will need to stockpile broken concrete outside, then double handle it the next day to haul offsite, leading to additional costs. Can all work be moved to 1st shift?

Q6. The supervisor does not have a problem with cutting and breaking up the concrete on first shift.

Q7. Solicitation calls for 30 day schedule for completion. For the amount of unknowns under the building, and normal construction durations, schedule to complete would be up to 60 days. Every effort would be made to complete the project as soon as possible.

W9098S22R0010

A7. This is understandable, as fast as possible.

Q8. How will bedrock removal cost be accounted for? I would recommend a unit price per CY.

A8. The contractor must account for the bed rock in their bid. This contract is a firm fixed price, no extra costs.

Q9. Are there any tunnels running thru the foot print of the new work?

A9. Not in the work area that are known of. There are tunnels on the East end of the building and there are some small utility trenches near the planned location of the hammers.

Q10. Also what is the depth of the tunnel in the aisleway? I am concerned about undermining the existing tunnel if it is shallower than the 116” deep hammer pits.

A10. The trench that is located in the main aisle in building 222 is 3 feet deep by 3 feet wide.

Q11. Who will be providing the cover plates and embed angles for the hammer pits?

A11. JMTC will be providing the cover plates for the Hammers but the contractor will provide all embedded angles for the pits

All other terms and conditions remain unchanged.

END OF AMENDMENT NARRATIVE 0001

The following have been deleted:

SOLICITATION NARRATIVE

(End of Summary of Changes)