W911WN22Q8015 0001.pdf

W81ET421806333

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

Kinzua Dam Paving - Overlay Pavement of Maintenance Area and Full Depth Construction of Parking Pad, Kinzua Rd, Warren, PA.

1) Answ er questions arising from the Solicitation and/or Site Visit.

2) Provide corrected Specifications. The updated Attachment 1 - SoW Kinzua Paving Correct is attached to this amendment.

3) Updated the Wage from PA20220002 07/08/2022 to PA20220002 09/02/2022. The updated Wage Determination, Attachment 3, is attached to this amendment.

See Summary of Changes for details.

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

BY 02-Sep-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 W911WN22Q8015

X 9B. DATED (SEE ITEM 11)

26-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 0 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

02-Sep-2022

CODE

U.S. ARMY ENGINEER DISTRICT, PITTSBURGH

ATTN CELRP-CT

W S MOORHEAD FEDERAL BUILDING

1000 LIBERTY AVENUE ROOM 2203

PITTSBURGH PA 15222-4186

W911WN 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

magdalena.bernard@usace.army.milEMAIL:TEL:

MAGDALENA BERNARD / ADDED BY UPASS

W911WN22Q8015

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

The following have been added by full text:

QUESTIONS AND ANSWERS

Q1. It states in Section 2.6 Period of Performance to complete all work within 300 calendar days, but no later than September 15, 2022. And no work shall begin before October 7, 2022. This is conflicting information. What is the actual period of performance?

A1. Section 2.6 of the Specifications has been corrected to read 15 June 2023 vice 15 September 2022.

Q2. Section 2.14. Call for a “VIRGIN MIX” which means no RAP in the mixes, and also for a PG 64E-22 liquid asphalt in the mixes. Would the USACE accept a PG 65S-22 liquid asphalt in the mixes with RAP as it is much cheaper. What will the required ESALs be for the asphalt mixes? For example, <0.3 or a 0.3-<3. What is the required SRL for the Wearing Course?

A2. Skid Resistance Designation shall be “H” for the wear course, ESAL’s are less than 0.3m, virgin mix is required, and no RAP.

Q3. What class of Geotextile goes under the subbase in the new parking pad area?

A3. Type 4 woven geotextile under the new parking area.

Q4. What is the physical Location where this work will take place? GPS Coordinates of Physical address.

A4. The LAT/LON of the center point of the work is: 41.84199518910697, -79.01690579873241

Q5. Please advise: The existing blacktop in the entrance drive, and at the front of the maintenance building, is extremely cracked and deteriorated. It appears that if 1 ½” of existing blacktop is milled off, that there will be little or no blacktop left. Our recommendation is to mill and leave the existing blacktop in place, regrade and roll it, and install 2 courses of blacktop (3 – 3 1/2” of 19mm & 1.5” of 9.5mm). Until this work is performed, we would have no idea as to whether the existing subbase is suitable or not. The back is in slightly better condition, but the thickness of the existing blacktop is unknown.

A5. The milling depth may possibly be adjusted after coordination with the COR. The COR will be the same with from the Boat Ramp Paving and will be familiar with the field adjustments. As for the thickness on the back, included in the specs is an image that shows there is adequate thickness in the back of the lot to achieve the milling.

(End of Summary of Changes)