Solicitation Amendment 47PC5226R0009_0001.pdf

Offers 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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

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

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

INSTRUCTIONS (Back Page):

Instructions for items other than those that are self-explanatory, are as follows:

Item 1 (Contract ID Code). Insert the contract type identification code that appears in the title block of the contract being modified.

Item 3 (Effective date).

(1)

(2)

(3)

(4)

(5)

For a solicitation amendment, change order, or administrative change, the effective date shall be the issue date of the amendment, change order, or administrative change.

For a supplemental agreement, the effective date shall be the date agreed to by the contracting parties.

For a modification issued as an initial or confirming notice of termination for the convenience of the Government, the effective date and the modification number of the confirming notice shall be the same as the effective date and modification number of the initial notice.

For a modification converting a termination for default to a termination for the convenience of the Government, the effective date shall be the same as the effective date of the termination for default.

For a modification confirming the contracting officer's determination of the amount due in settlement of a contract termination, the effective date shall be the same as the effective date of the initial decision.

(a)

(b)

(c)

(d)

(e)

(f)

Item 6 (Issued By). Insert the name and address of the issuing office. If applicable, insert the appropriate issuing office code in the code block.

Item 8 (Name and Address of Contractor). For modifications to a contract or order, enter the contractor's name, address, and code as shown in the original contract or order, unless changed by this or a previous modification.

Items 9, (Amendment of Solicitation Number - Dated), and 10, (Modification of Contract/Order Number - Dated). Check the appropriate box and in the corresponding blanks insert the number and date of the original solicitation, contract, or order.

Item 12 (Accounting and Appropriation Data).

When appropriate, indicate the impact of the modification on each affected accounting classification by inserting one of the following entries:

(2) Accounting classification Net decrease $

Include subject matter or short title of solicitation/contract where feasible.

Item 16B. The contracting officer's signature is not required on solicitation amendments. The contracting officer's signature is normally affixed last on supplemental agreements.

(i)

NOTE: If there are changes to multiple accounting classifications that cannot be placed in block 12, insert an asterisk and the words "See continuation sheet".

Item 13. Check the appropriate box to indicate the type of modification. Insert in the corresponding blank the authority under which the modification is issued. Check whether or not contractor must sign this document. (See FAR 43.103.)

Item 14 (Description of Amendment/Modification).

Organize amendments or modifications under the appropriate Uniform Contract Format (UCF) section headings from the applicable solicitation or contract. The UCF table of contents, however, shall not be set forth in this document.

Indicate the impact of the modification on the overall total contract price by inserting one of the following entries:

(i) Total contract price increased by $

(ii) Total contract price decreased by $

(iii) Total contract price unchanged.

State reason for modification.

When removing, reinstating, or adding funds, identify the contract items and accounting classifications.

(g)

(h)

When the SF 30 is used to reflect a determination by the contracting officer of the amount due in settlement of a contract terminated for the convenience of the Government, the entry in Item 14 of the modification may be limited to --

(i) A reference to the letter determination; and

(ii) A statement of the net amount determined to be due in settlement of the contract.

(1)

(2)

(3)

(4)

(5)

(6)

STANDARD FORM 30 (REV. 11/2016) BACK

(1) Accounting classification Net increase $

pg. 1

General Service Administration

R1.PBS.1PSK

MC Smith FBCH 202 Harlow Street Bangor, Maine 04401

RFI Responses: from Solicitation and site walk.

Project Number: R M E 0 5 6 0 2

Project: Calais IA LPOE 180 International Ave Calais, ME 04619

Date: 21 Jan 2026

Has a roof core sample taken of the existing roof system? This would help confirm the existing insulation type and substrate conditions.

Yes, a core sample has been taken, we want all material removed per page 1 section 5. Core samples have no bearing of scope. Material can also be found on the blueprint.

Will a full specification be provided for the new roof system, including base layer requirements, insulation type and thickness, and the roofing materials to be used?

Page 6 of the scope of work.

What is the existing roof system, including exact materials currently in place? Is the intent for the new roof to match the existing materials and architectural style?

Page 1 of the scope of work, and on multiple pages of print provided. Intent is to maintain architectural style, and similar material.

Will any re-sloping of the substrate be required to address existing ponding or drainage issues?

Yes, per page 2 section 10 of the Scope of work.

The removal of the roof will be done in small sections and new product installed prior to additional removal. This will require multiple inspections. I know we need to give 48hours notice as well. Can we assume that decisions will be made quickly upon inspection in order to keep the project moving as well as keep everything watertight?

Decisions will be made on site at time of inspection. A detailed project plan will need to be provided with sections labeled and a order of sequence in which they will be removed. (provide a timeline for each section)

pg. 2

What brand and type of mastic or adhesive is specified for substrate preparation if cracks in the concrete deck require filling, and is there a required cure time for this material prior to installation of the vapor barrier?

There are multiple brands of foam filler available in the market, provide a material that is suitable for bonding to a concrete roof deck system and submit the data sheet during the submittal process.

Can taping of insulation seams be omitted? We do not typically see that on flat roof structures and it will cause inconsistent adhesion of the dens deck between the tape material and insulation.

It is my knowledge that taping seams should 100 percent be done and actually it allows better adhesion for the dens deck, minimizes moisture seepage and drastically reduces the risk of delamination, while also increases your thermal retention.

If taping is required, can you please provide the specified tape (type, width, adhesion method)?

An acrylic-based construction seam tape , there is also a aluminum foil type tape.

Is substitution of 5/8" DensDeck Prime with a high-density polyiso cover board acceptable? The existing concrete deck will act as the fire barrier, and the high-density polyiso is manufactured by the same manufacturer as the remainder of the roofing system, whereas DensDeck is a third-party product. The high-density polyiso also provides a durable walking surface while reducing dead load by more than 1 lb per square foot.

Provide a Data sheet on the equal material and it will be reviewed during the submission process.

Will standard 24ga prefinished metal cap and flashing be acceptable?

Under the scope of work, general tasks #11, is the roof manufacture walk to be done prior to the TPO install? If so, we assume only for the first section that is being completed.

Yes, 24 Gauge prefinished cap and flashing is acceptable, paint/treat any field cuts.

With the multiple section removal install approach I would like for the manufacture (Prior to the TPO roof being installed) but fully prepared and ready for the roofing membrane to be installed, site walk the section of roof where there is the higher parapet is located. Then a second walkthrough once the

pg. 3 roof is completed.

Kevin R Dessureault Construction Project Manager

MBA, PMP, FAC-PPM II, COR II

GSA – R1.PBS.1PSK

East/Contracting Branch B 1800 F Street NW Washington , DC 20405 USA

East/Contracting Branch B 1800 F Street NW Washington , DC 20405 USA NameandTitleSigner[0]: