T10 Solicitation Amendment 47PE0721Q00080003 2021 02 09.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 $

Section Question Answer

CLIN 0001 Cover Memo, PWS 5.1

Mentions cleaning outside air chase. During site visit direction was to not include this.

Clarify this.

Per GSA policy use the EPA's guidance from the EPA's 2008 mold remediation in school's snd commercial buildings.

CLIN 0002 Cover

Memo

Mold remediation is requested. There is no standard provided, pre or clearance inspection requirements, third party FOH or IH requirements? Provide existing reports of mold contamination.

The scope requires the contractor to perform a pre alterations assessment. Please provide pricing for the pre-alterations assessment

CLIN 0003 Cover

Memo Provide existing reports of asbestos in building management plan.

The scope requires the contractor to perform a pre alterations assessment. Please provide pricing for the pre-alterations assessment.Regardless of GSA records for ACM in buildings we need all impacted tested for ACM and place how we need to handle the testing for ACM in the SOW.

To provide proper replacement will need existing blueprints of duct work system including the sound attenuator details. Also need to determine SF per floor to gauge the amount if duct to be cleaned. Available drawings are included in attachments

Request an extension to RFP due date to allow for delivery of blueprints, review and cost estimating to provide a good proposal. Extension for review of RFIs and quote submission has been provied.

6 PWS 5.2.2 d. e.

Cleaning of all registers and returns will require access into every space. Will there be additional escorts required in any of them? If so will the costs for these be the contractors or GSA? See New SOW

7 PWS Note P. 7

Will the O&M contractor support the project with manipulating the fire alarm system? Can we utilize the Goodwill company for assistance with cleaning?

GSA will coordinate with O&M when possible. Schedule should include estimated requests for coordination.

Request that GSA review and approve of the replacement sound attenuators and access openings via a submittal. The replacements shall be identified in quote.

9 PWS 5.5.7

Clarify what will constitute a section for GSA to perform a visual inspection. Before ductowork is sealed GSA needs to inspect.

10 PWS 5.2.2 k

Provide a quantity of VAV per floor from filter changes. It is impossible for us to field verify them unless we access every one. Available drawings are included in attachments

11 PWS 5.2.2

Duct Cleaning method says to use pressured "air whips". This method is ineffective for size of duct. Must be directly cleaned with mechanical rotating brushes and crawling the ductwork, with direct contact hepa-filltered vacuums. This is the prescribed NADCA cleaning methodology, for this size and layout of ductwork. See revised SOW

12 PWS 5.2.2

Is there any fiberboard in the system? If so, it needs to be encapsulated with Fiberlock IAQ 8000 Available drawings are included in attachments

13 PWS 5.2.2. f?

Cleaning of coils for units is stated to use a poor chemical cleaning solution. TriP'wer HD is the better solution and would prefer to use this than what is stated. See revised SOW

14 PWS 5.2.2

Clarify that the requirement is to clean the entire AHU or just the coils? To properly clean the AHU it is necessary to include the cleaning of the blower wheel, blower housing and fan chamber. The entire system

15 PWS 5.2.2

In order to gain access to duct. Double hinged, insulated, gasketed doors should be installed to prevent excessive leakage. See updated SOW

16 PWS 5.2.2

For first floor, a lift may be needed, can the additional cost be added by change-order and included in bid price?

Contractors should include all costs associated with completing the project in their initial quote.

17 PWS 5.2.2

To properly clean AHU, it is necessary to include the cleaning of the blower wheel, blower housing and fan chamber See updated SOW

Days of cleaning is allocated to 5 days/floor.

Can this be extended?

This is a proposed schedule. Contractor is required to submit a schedule of work upon award for approval.

For duct cleaning company, what is the required wage determination for both technician and supervisor/foreman, as stated in 2015-4543 This is being procured as a service contract, Davis-Bacon does not apply

20 PWS 5.2.2

Is fogging of duct system a method considered. If so, ductwork must be fogged with EPA sanitizer for use in HVAC systems

The fogging agent must be epa approved. Also we need a plan to ensure occupants in the builing will be safe. (e.g. fogging after work hours and weekends)

What are the requirements for personnel background checks? Every individual required to have full HSPD Adjudication? Escorting allowed by badged persons? See updated SOW

22 6 APPENDIX B

Existing Facility Drawings. Existing drawings to be provided under separate cover for background information only through the GSA Miami Field Office. Accuracy is not guaranteed. Contractor to field verify at the site all conditions and existing drawings prior to submitting a bid. The e- format version of these drawings are available should the team prefers it. Can these be provided? Available drawings are included in attachments

On the 12th Floor I saw a matching paint plywood sheet framed in with matching paint angle trim. Is there a specific criteria for creating access in solid ceilings(Sheet rock)?

Should Contractors require access to the interstitial ceiling space through solid (i.e. sheet rock or plaster) a painted drywall faced ceiling panel with keyed lock shall be provided at strategic locations. Size of panel as required for the duct or equipment to be accessed but not less than 12" x 12" with key lock.

Are there any current ongoing or future projects that will overlap or delay the progress of this project?

The COR for the project will coordinate with any ongoing and future projects to ensure delays are avoided

Please provide specific dumpster requirements.

Must be lockable and covered daily. Area must remain clean becuase vehicles park in the area daily.

Does the client want samples of contaminant found in the ducts for lab testing?

sample duct work, sample the surface of the air difusers, and have the HVAC inspected (mold, dirt, rust, etc.).

In the report, there is no clear information on the mold to be removed. Can more information be provided?

Ductwork samples should be taken, sample the surface of the air difusers, and have the HVAC inspected (mold, dirt, rust, etc.). Mold should be removed as necessary if found.

28 Will the attendance roster be posted? The roster wil be posted with the amendment.

77 Forsyth Street SW Atlanta, GA 30303-3490 USA

77 Forsyth Street SW Atlanta, GA 30303-3490 USA NameandTitleSigner[0]: