W9123621R2023 Amendment 12.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

Amendment is issued to incorporate the final technical documents, ProjNet responses FAR clause 52.245-1 Government Property and FAR clause 52.247-25 Government Furnished Equipment With or Without Operators

1. CONTRACT ID CODE PAGE OF PAGES

J 1 28

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

16C. DATE SIGNED

BY 10-Feb-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 W9123621R2023

X 9B. DATED (SEE ITEM 11)

18-Dec-2020

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 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

10-Feb-2022

CODE

USACE NORFOLK DISTRICT OFFICE

CONTRACTING OFFICE

803 FRONT STREET

NORFOLK VA 23510-1011

W91236 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9123621R2023

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 0012

CONTINUATION SHEET: 2/09/2022

CONTRACT DRAWINGS

The following Drawing sheets are revised and accompany this amendment. Delete the existing associated drawing and add the following:

STRUCTURAL: S-321, S-514

ARCHITECTURE: A-011, A101E, A-401, A-562, A-563, A-602, A-701, A-802

INTERIORS: I-601, IF101E

SPECIFICATIONS

The following specifications are revised and accompany this amendment. Delete the existing associated section and add the following:

06 61 16 SOLID SURFACING FABRICATIONS

08 33 23 OVERHEAD COILING DOORS

PROJNET RESPONSES:

Inquiry ID: 8986965 Regarding Spec 09 97 13.27 Exterior Coating of Steel Structures section 3.2 references "exterior" surfaces. Will this be only those exterior surfaces outside the hanger bays or do parts of the interior structural steel receive this finish.

Drawings and finish schedule do not provide required locations.

Government Response: 8986965 The plans and specifications for this project are still in development. The "Ready to Advertise" (RTA) set will be posted to sam.gov as an amendment when it is completed. Any technical inquiries related to the plans and specifications should be submitted after the RTA set is posted.

Inquiry ID: 8989589 Factor 1 Specialized Experience relevancy requirements. Please consider revising the first bullet to the following:

"Construction of a conditioned (climate controlled) building with a long span high bay structure of at least 6,500 square feet".

Government Response: 8989589 Conditioned aircraft hangars are a subset of long span high bay structure that have specialized requirements.

Specialized experience with conditioned aircraft hangars is required. This requirement will not be amended.

Inquiry ID: 8989598 For the specialized experience, please allow up to 20 years from preceding this Solicitation in lieu of 10 years.

Government Response: 8989598

Recent experience with conditioned aircraft hangars is necessary to demonstrate capability to successfully perform the requirements of this contract. 10 years was determined to be the maximum amount of time to be considered recent based on market research. The specialized experience definition of recency will not be amended.

Inquiry ID: 8997692 Per the RFP, Section 00 21 16 - Instructions to Proposers, we are requesting confirmation that only Non-Price Factors 1 and 2 are required for the January 28th submission.

Government Response: 8997692 Per the solicitation, only Non-Price Factors 1 &2 are required for the January 28 submission.

Inquiry ID: 8999361 Please confirm that only a non-price proposal in response to Factors 1, Specialized Experience and 2, Past Performance is required on Jan 28, 2021.

Government Response: 8999361 Only a non-price proposal in response to Factors 1 (Specialized Experience) and 2 (Past Performance) is required on Jan 28, 2021 submission.

Inquiry ID: 8999729 Is it the governments intent to have the contractor provide (1)CAT6 cable to each wireless access point (WAP) location during construction?

Government response: 8999729 The plans and specifications for this project are still in development. The "Ready to Advertise" (RTA) set will be posted to sam.gov as an amendment when it is completed. Any technical inquiries related to the plans and specifications should be submitted after the RTA set is posted.

Inquiry ID: 8999738 How many CAT6 cables are required at each BAS and DDC locations?

Government Response: 8999738 The plans and specifications for this project are still in development. The "Ready to Advertise" (RTA) set will be posted to sam.gov as an amendment when it is completed. Any technical inquiries related to the plans and specifications should be submitted after the RTA set is posted.

Inquiry ID: 8999739 How many CAT6 cables are required at each BAS and DDC locations?

Government Response: 8999739 The plans and specifications for this project are still in development. The "Ready to Advertise" (RTA) set will be posted to sam.gov as an amendment when it is completed. Any technical inquiries related to the plans and specifications should be submitted after the RTA set is posted.

Inquiry ID: 9002116 RFP Section 00 21 16, paragraph 5.2 TAB B - FACTOR 1 – SPECIALIZED EXPERIENCE: To enable the government to receive proposals from the most capable potential offerors, we respectfully request the definition for a "Relevant" project as described in subparagraph 5.2.1 be amended as follows:

a. Delete: "Relevant. Submitted projects shall demonstrate the following two key aspects:

- Construction of conditioned (climate controlled) commercial aircraft hangar of at least 6,500 square feet.

- A project magnitude greater than $10,000,000."

b. Add: "Relevant. Submitted projects shall have a project magnitude greater than $10,000,000 and shall collectively demonstrate the following two key aspects:

- Construction of conditioned (climate controlled) commercial aircraft hangar facility with a long span high bay structure of at least 6,500 square feet.

- Construction of a commercial aircraft hangar of at least 6,500 square feet.

Note that the two key aspects noted above do not necessarily need to be demonstrated within each project but rather must be demonstrated among the portfolio of featured projects submitted in Factor 1 – Specialized Experience."

Government Response: 9002116 The specialized experience requirements will not be amended.

Inquiry ID: 9002200 Understanding that this solicitation is being issued via a bifurcated approach, please clarify what is to be submitted with the initial proposal submission on January 28, 2021. Shall offerors submit Volume I – Performance Capability (Tab A, Tab B, and Tab C) with the initial proposal submission in January and all other proposal submission requirements at a later date, as requested via amendment?

Government Response: 9002200 Please bid per the solicitation.

Inquiry ID: 9002222 Paragraph 5.2.1 indicates, "For a submitted project to be considered "Recent", it should be more than approximately 75% complete or turned over no more than ten (10) years preceding the issuance of this Solicitation." Given the unique, specialized nature of the anticipated F-22 Low Observable Component Repair Facility (LOCRF) at Langley AFB, and the relatively limited number of recently completed similar facilities, we respectfully request that the "Recent" timeframe adjust to "...turned over no more than twelve (12) years..."

Government Response: 9002222 The recency definition will not be amended.

Inquiry ID: 9004274 Request that criteria for the minimum size of the aircraft hangar be revised from 6,500 SF to at least 50,000 SF. This will more accurately reflect the size and scope of the work required to successfully construct this project (72,458 SF) Government Response:

The specialized experience requirements will not be amended.

Inquiry ID: 9004284 Request that the timeframe for recent projects be adjusted from 10 years to 15 years. 10 years is too restrictive for the type of hangar required per this Solicitation and will significantly limit qualified competition.

Government Response: 9004284 The recency definition will not be amended.

Inquiry ID: 9004587 The RFP states each volume's page parameter is to be set up using a 0" gutter parameter. Is it the government's preference that proposals are to be designed using a 0" gutter, single-column layout?

Government Response: 9004587 Please format the page setup parameters as instructed in the solicitation (section 2.5.7).

Inquiry ID: 9004739 Section 00 21 00, section A, on page 12 describes the project as a 6,735 square METER facility, which is over 72,000 square feet.

The Relevancy for Factor 1 - Specialized experience notes 6,500 square FEET.

Please consider adjusting the relevancy to 6,500 Square METERS rather than square feet to provide more relevant size and scope experience.

Government Response: 9004739 The specialized experience requirements will not be amended.

Inquiry ID: 9006963 SF1442 Block 13 states we are to submit offer in original and 1 copy.

00 21 16 - 2.5.1 sates proposals shall be submitted electronically but the DoD SAFE.

Please confirm no hard copies are required.

Government Response: 9006963 No hard (printed) copies are required for submission of this proposal.

Inquiry ID: 9008906 Due to pending ProjNet inquiries, we respectfully request that the government extend the bidder inquiry submission due date and offers due date.

Government Response: 9008906 The ProjNet inquiry period will not be extended at this time.

Inquiry ID: 9447589 Currently there are multiple solicitations out for offerors' responses that will be similar size and complexity.

However, this solicitation's Factor 1 Specialized Experience relevancy requirements states:

"Construction of a conditioned (climate controlled) commercial aircraft hangar of at least 6,500 square feet" Please consider revising this bullet to match the other solicitation stating:

"Construction of a building with a high bay truss framing system with a clear span of at least 120 feet in length" This will allow more competitors to propose.

Government Response: 9447589 "Construction of a conditioned (climate controlled) commercial aircraft hangar of at least 6,500 square feet" is relevant for the LOCRF facility. Factor 1 requirements remain unchanged.

Inquiry ID: 9447596 Factor 1 Specialized Experience relevancy requirements. Please consider revising the first bullet to the following: " Construction of a conditioned (climate controlled) commercial aircraft hangar *type facility* of at least 6,500 square feet" Government Response: 9447596 "Construction of a conditioned (climate controlled) commercial aircraft hangar of at least 6,500 square feet" is relevant for the LOCRF facility. Factor 1 requirements remain unchanged.

Inquiry ID: 9468521 Amendment #4 states if an offeror previously submitted a proposal under the initial solicitation for Factors 1 and 2, the offeror does not need to resubmit for those factors. Did the Government complete its review and evaluation of previous submissions in response to the initial solicitation? If the Government has already completed evaluation and does not plan to re-evaluate, please confirm that the Government's reviewers of the Factor 1 and 2 submissions for the initial solicitation will be the same reviewers for the amended one step procurement.

Government Response: 9468521 The Government intends to use substantially the same evaluation board that reviewed the initial proposals to ensure consistent application of the evaluation scheme. In addition, the evaluation reports will be reviewed by the Contract Specialist, Contracting Officer, peer procurement analyst, Office of Counsel, and Source Selection Authority to ensure consistent evaluation in line with the provisions of the solicitation as amended

Inquiry ID: 9473382 Amendment #005 added DFARS clause 252.223-7999 Class Deviation 2021-O0009 - Ensuring Adequate COVID- 19 Safety Protocols for Federal Contractors. Under the Safer Federal Workforce Task Force COVID-19 Workplace Safety guidance, employers are required to consider whether accommodations are possible for employees that qualify for an exemption from vaccination based on medical or sincerely held religious beliefs. Is the Government going to allow access to the project for those individuals that qualify for an exemption with an accommodation of complying with taskforce guidance rules applicable to unvaccinated individuals, or will they be barred from access to the site for purposes of performing their job duties?

Government Response: 9473382 A covered contractor may be required to provide an accommodation to contractor employees who communicate to the covered contractor that they are not vaccinated for COVID-19, or that they cannot wear a mask, because of a disability (which would include medical conditions) or because of a sincerely held religious belief, practice, or observance. A covered contractor should review and consider what, if any, accommodation it must offer. The contractor is responsible for considering, and dispositioning, such requests for accommodations regardless of the covered contractor employee's place of performance. If the agency that is the party to the covered contract is a "joint employer" for purposes of compliance with the Rehabilitation Act and Title VII of the Civil Rights Act, both the agency and the covered contractor should review and consider what, if any, accommodation they must offer.

Because the clause has been included in the solicitation and will be in the contract, the successful offeror will be a covered contractor. Also, this contact will not involve a joint employer situation. Under these circumstances, the contractor must consider and resolve requests for accomodations regardless of the requesting employees' place of performance. It will be imperative that the contractor use its best judgment to reach an accomodation that balances the interests of the construction effort and the welfare of the workforce. You must continue to monitor the website for additional guidance that may impact this response.

Inquiry ID: 9477794 Amendment 4, page 2 item #7 states "Offerors who wish to remain in the competition and do not intent to revise their proposals are not required to resubmit." On page 13 of Amendment 4, section 5.1.3 TAB A - SF 1442 and all amendments signed was added. This was not originally requested in the Volume I - Performance Capabilities proposal requested in January of 2021.

If an offeror already submitted and do not intent to revise their proposal must they revised their Volume I proposal to including the SF1442 and all amendments signed to date?

Government Response: 9477794 Offerors are not required to re-submit their proposals if they want to use their original submissions. Offerors must acknowledge and return all amendments no later than the deadline for receipt of proposals.

Inquiry ID: 9556705 ProjNet shows a cutoff date of 1/14/22. The solicitation states offerors are allowed to submit questions no later than 10 days prior to proposal submission. Please confirm/update ProjNet to allow questions to be submitted until 1/29/2022 ten days before the current due date.

Government Response: 9556705 ProjNet will be closed 10 days prior to solicitation closing date

Inquiry ID: 9556726 DFARS clause 252.204-7012 is included by reference in the solicitation. However, the Government "publicly" issued the documents including the drawings and specifications, so it is assume contractors are allowed to share these on a need-to-know basis. Please verify if any of the documents in this solicitation at this time or in the future are determined by the Government to be "covered" defense information" as defined by DFARS 252.204-7012.

Government Response: 9556726 The documents posted publicly in this solicitation are provided for the purpose of potential offerors to submit offers.

These documents are to be used and provided only to firms or individuals reasonably expected to conduct business with the Government in performance of this solicitation.

Inquiry ID: 9562213 Ceiling Type Legend D on A-111, notes that exposed roof deck & STL at the Wash Rack. I-601 (Interior Finish Schedule) notes that the ceiling finish is "EXP" for areas noted on A-111. 05 12 00-2.6.2 "shop primer" notes that structural steel in the wash rack hangar bay shall receive surface preparation and coating as specified in 09 97 13.27 (field coatings), but this structure is a PEMB per the 13 34 19 specification. Specification 13 34 19 Metal Building Systems notes only to Prime the steel with SSPC-Paint 15, Type I, Red Oxide. Please verify if the Wash Rack PEMB structure is to be field painted per 09 97 13.27.

Government Response: 9562213 The wash bay rm. 158 exposed roof deck & steel structure shall receive surface preparation and coating as specified in spec section 09 97 13.27

Inquiry ID: 9562215 Specification 09 97 13.27-1.4.6.8-notes qualifications of coating contractors which require ISO 9001 or SSPC QP 1 and SSPC QS 1 prior to contract award. SSPC QP 1 is certification for field coating installers. Please consider removing the QS 1 requirement for the field installers as the availability of these contractors is very limited which could drive cost considerably.

Government Response: 9562215 Specification 09 97 13.27 will be revised and requirements for SSPC QP1 will removed, all other requirements shall remain in the spec.

See Amendment 0011

Inquiry ID: 9562216 09 97 13.27 specification seems to be written for in field applications based on Containment requirements in section.

Section 3.2 "Surfaces to be Coated" notes to coat surfaces of structure including steel roof, shell, legs, stair, railing and other appurtenances which reflects Industrial Tank Construction and not particularly written for a hangar bay or wash rack. We know the HEF Discharge Storage Tank is to be painted per this specification, but can you please add specific verbiage on what gets painted in the wash rack, for instance, exposed primary and secondary steel, ductwork, metal studs, conduits, pipe's, etc..

Government Response: 9562216 Specification 09 97 13.27 Section 3.2 Paragraph "C" outlines requirements for inside the aircraft maintenance bays.

It includes primary and secondary steel, roof deck, in addition to any exposed interior ferrous metals.

Inquiry ID: 9562217 09 97 13.27 section 3.2.a, b, and C note to "shop coat". Can all steel in the Wash Rack be shop or field coated at the contractors option? If shop coated, this conflicts w/ certification requirements noted in section 1.4.6.8 as SSPC QP 1 is certification for field applications. If shop coating is desired, please consider revising the certifications to also permit SSPC QP 3, AISC SPE-P1 and P2 certifications as they are reciprocal according to SSPC and AISC.

Government Response: 9562217 Shop or field coating shall be acceptable. Spec 09 97 13.27 will be revised. See amendment 0011

Inquiry ID: 9562220 The Partition Legend on A-101 contains a Precast or CIP Concrete wall system. There are no Precast or CIP wall systems called out on the partition type drawings A-006 & 007. Please verify there are no Precast or CIP wall systems for the interior partitions.

Government Response: 956220 There are no Precast or CIP walls systems for the interior partitions, however there are precast panels on the exterior walls as indicated on exterior elevations sheets A-202, 3 &4.

Inquiry ID: 9562223 Specification 32 13 14.13 section 3.4.2 notes haul time for concrete is to be less than 15 minutes. This is not attainable considering the closest Ready Mix plant is at a min of 15 minutes away, but gate traffic can increase haul times.

Government Response: 9562223 The 15 minute batch plant location requirement stated in paras 2.11.1.1 and 3.4.2 shall be removed. Refer to para 3.4 for haul time requirements. All other requirements shall remain the same. See amendment 0011

Inquiry ID: 9562224 Specification 32 13 14.13 is noted to be used for the hangar bay slab. The Lo bay's are interior construction and also receive a fuel resistive resinous flooring system. Please consider applying the 32 13 13.06 Specification for the wash rack and Lo Bay slabs in lieu of the 32 13 14.13 specification.

Government Response: 9562224 IAW UFC 3-260-02 Airfield Pavement Design, all slabs on grade required to support aircraft loadings, whether interior (hangar floors) or exterior, are to be considered airfield pavements.

Inquiry ID: 9562226 Specification 32 13 14.13 section 2.1.7 requires diamond grinding for pavements. Please verify this is not applicable for the interior Lo bay and washrack slabs as those receive a fuel resistive resinous flooring.

Government Response: 9562226 Specification 32 13 14.13 guidance for diamond grinding is to smooth out irregularities in the slab surface. It is applicable where floor coatings are to be applied and must preceed surface preparation for the fuel resistive resinous flooring systems.

Inquiry ID: 9562227

Specification 13 45 19 -section 2.4.1n notes roll-form aluminum roof panels are required which seems to conflict with specification 07 61 14-2.1 & 2.1.1. 07 61 14 notes Zinc-coated steel or aluminum-zinc alloy coated steel.

Please revise the 13 45 19 specification to reflect the 07 61 14 requirements.

Government Response: 9562227 Spec section 13 34 19 will be revised to match spec section 07 61 14.00 20 Steel Standing Seam Roof

Inquiry ID: 9562228 Specification 13 34 19-2.4.2 requires a Kynar 500/Hylar 5000 finish. Specification 07 61 14 -2.1.3.1 has other requirements. Please revise the 13 34 19-2.4.2 to reflect the 07 42 63 specification requirements.

Government Response: 9562228 Spec section 13 45 19 will be revised to match spec section 07 61 14.00 20 Steel Standing Seam Roof See Amendment 0011

Inquiry ID: 9562230 Specification 13 34 19-2.4.1.c. notes 12" coverage for the panel materials. Please consider permitting 16" wide panels. Many PEMB manufacturers don't produce 12" wide panels.

Government Response: 9562230 16" inches roof panel will be permitted. Roof system shall meet wind and structural requirements as indicated in the structural documents.

Inquiry ID: 9562232 Detail A8/A-533 is a typical roof construction detail provided in this set of documents for the PEMB structures at the Wash Rack and Lo Bay. Unfortunately, this detail is not typical PEMB construction. For instance, underlayment over 1/2" coverboard is not required by the manufacturer along with the 1/2" sheathing. The rigid board and taped joints would act as the air barrier. Per a PEMB Contractor, PT plywood is not recommended as it can void the warranty and corrode the panels. Would the owner consider revising the detail to use a pre-insulated metal panel roof construction potentially saving costs? Many manufacturers will not price this project based on the current details limiting competitive numbers.

Government Response: 9562232 Proposed roof detail will not be considered; detail will remain as is

Inquiry ID: 9562234 Specification 05 12 00-2.6.2 Shop Primer notes SSPC Paint 20 or SSPC Paint 29, (Zinc Rich Primer) for steel. Per UFGS 05 12 00, generally, for interior use, standard steel with minimum coating system of a shop primer is adequate. For exterior environments or areas open to the exterior, galvanized steel or zinc rich is typically used. For the structural steel in this facility, since it is enclosed, please consider use of standard rust inhibitive shop primer per AISC (except at areas where fireproofing is required) in lieu of the SSPC SP 6 prep and Zinc Rich Primer. Please keep in mind the Steel Joist spec only requires a SSPC Paint 15 primer which is just a standard rust inhibitive primer.

Government Response: 9562234 Contractor(s) shall provide zinc rich primer as specified, even for interior use; this is standard UFGS spec language and the primer is the "minimum coating" system being referred to. Exterior steel shall require hot dip or additional coatings (mid and top coats) in addition to a primer. Zinc rich primer alone is not suitable for exterior environments.

Specifications remain as is.

Inquiry ID: 9562237 Factor 5 - Price requested Required Pre-Award Information, specifically the latest three complete fiscal year financial statements. These documents are confidential and we would like to maintain their confidentially internally with in our company.

Please confirm it is acceptable that our CFO submit the financial statements, via DOD SAFE or email, directly to USACE separately from the remainder of the proposal. We will include Proper Cover, company identification, and TABs to identify where these are to be included in our Volume II Proposal. The remainder of the Volume II proposal will be submitted under a separate DoD SAFE upload.

Government Response: 9562237

It is acceptable to provide directly to the USACE contact listed in the solicitation separately as described.

Arrangement(s) shall be made and submission(s) completed prior to the close date of factor 5 and subsequent volume of the offeror's proposal.

Inquiry ID: 9562739 For the GF/CI equipment included in 01 11 00 appendix, please indicate what coordination/scheduling should be assumed by the contractor? Will this equipment be delivered to the jobsite or require relocating? Will the equipment be on pallets? Will it need to be stored onsite prior to installation? Will the equipment require any calibration?

Government Response: 9562739 GFCI shall be determined after award by the Contracting Officer or his/her representative.

Schedule shall be coordinated by the Contractor after award.

Inquiry ID: 9562764 Please clarify if the room 141 paint spray booths is government or contractor furnished. Spec 01 11 00 appendix GF/GI equipment includes "Paint Spray BoothSpray Tech Junair JA509 5 Series", but the note on the right margin on A-011 LOW OBSERVABLE EQUIPMENT SCHEDULE room 141 PANEL SPRAY ROOM equipment SPRAY TECH JUNAIR JA509 5 SERIES says "FOR INFORMATION ONLY: THIS NOTE IS RELATED TO THE SMALL PARTS PAINT BOOTH IN ROOM 141. IT IS THE INTENT OF THE GOVERNMENT TO HAVE

THE SMALL PARTS PAINT BOOTH IN ROOM 141 PROVIDED AND INSTALLED BY THE

CONTRACTOR."

Government Response: 9562764 Note on A-011 is correct. Room 141 Paint Spray Booth shall be Contractor Furnished, Contractor Installed.

Appendix to 01 11 00 list will be revised in an amendment 0011

Inquiry ID: 9562782 Amendment #9, section 00 70 00 includes Attachments 10-13 in the document list. Please confirm if contractor is still responsible in any part for Attachments 10-13 since these previous plans and specs have been superseded by the RTA docs issued with Amendment #9, Attachments 14-20?

Government Response: 9562782 Use the RTA documents attachments 14-20

Inquiry ID: 9562814 Please confirm if fume extractor is GFGI or GFCI?

01 11 00 Appendix lists GFGI #2 Miller Dynasty Welder #1 (Fume Extractor), while A011 lists it included with the Miller Dynasty Welder #1 as GFCI.

Government Response: 9562814 Miller Dynasty Welder #1 is GF/CI. A-011 and the Appendix 01 11 00 List will be revised via an amendment 0011

Inquiry ID: 9562833 Please confirm the STANDUP DRILL PRESS listed on the Metal Shop Equipment list is GFGI, because it is not included in either of the 01 11 00 appendix equipment lists.

Government Response: 9562833 The Standup Drill Press is GFGI. The 01 11 00 Appendix will be updated via an amendment 0011

Inquiry ID: 9564574 Should the raceways/pathways for A/V be included in the base bid CLIN0001 or with the AV Bid Option 1

CLIN0005?

Government Response: 9564574 All infrastructure, including Raceways/pathways, shall be included in the Base Bid CLIN 0001.

Inquiry ID: 9564598

On page I-601, the interior finish schedule shows that room 149 has WOM-1, walk off matt. Room 149 is not shown on drawings, please confirm this room and if a walk off mat (WOM-1) will be needed.

Government Response: 9564598 Room 149 has been removed from the Interior Finish Schedule. The walk-off mat locations are indicated on I101A, and also referenced in the comments column of the finish schedule on I-601. See amendment 0011

Inquiry ID: 9564624 Please clarify if the water tank shown on P-701 requires cathodic protection.

Government Response: 9564624 The underside of the tank floor bears on a concrete slab with limits on chlorides and sulfates per AWWA D100, and no additional external cathodic protection is required for the tank floor. Cathodic protection is not required for protection of internal surfaces since the tank is empty unless there is an emergency release.

Inquiry ID: 9565175 Please confirm locations of TA-19 Hand Sanitizer Dispensers. Drawings indicate "Provide 1 at every lath side of all doors." Advise if this includes the entire building or which specific locations.

Government Response: 9565175 TA-19 Hand Sanitized Dispensers provide at every latch side of all doors

Inquiry ID: 9565196 Please confirm the U-value in spec 088100.2.3 should be 0.51 Btu/(h?ft^2?°F) and not 51 as shown.

Government Response: 9565196 Spec section 08 81 00 paragraph 2.3 U-Factor will be revised via an amendment 0011

Inquiry ID: 9565237 Detail A1/A-533 has a note to "TAPE ALL TRANSITION OF WALL VAPOR BARRIER TO ROOF VAPOR BARRIER FOR A CONTINUOUS SEAL." Graphically, the VAPOR BARRIER FOILED FACED CONTINUOUS runs to the underside of the metal deck at the roof, but does not connect to the roofing SELF-ADHERING AIR BARRIER OVER 1/2" SHEATHING. Please advise if the roofing air barrier needs to wrap to the underside of the metal deck and if so, re-issue this detail.

Government Response: 9565237 Detail A1/A533 will be revised to show that all transitions are taped and provide a continuous seal. Drawing A533 will be revised and provided in an upcoming amendment. See amendment 0011

Inquiry ID: 9565261 PLUMBING FIXTURES SCHEDULE on P-601 indicates PS-1 and F-1 are Government furnished, please confirm if they are government installed?

Government Response: 9565261 Plumbing Fixture Schedule note for PS-1 and F-1 is incorrect, these are contractor furnished, contractor installed items. The schedule will be updated in an amendment. See amendment 0011

Inquiry ID: 9565275 Please confirm if PS-1 WASHRACK PUMP STATIONS or F-1 WASHRACK FOAMERS shown on P110D require any electrical connections since no power provisions are shown on EP101D to match all the respective locations.

Government Response: 9565275 Neither PS-1 or FS-1 require electrical connections.

Inquiry ID: 9565317 21 13 13.00 1.4.1 "Fire Protection Specialist" states to submit on a qualified Fire Protection Specialist to supervise and certify the Fire Protection work. Can this Fire Protection Specialist be the Fire Protection Subcontractor?

Government Response: 9565317 The fire protection specialist can be provided by the fire protection subcontractor provided all requirements and qualifications are fulfilled. One fire protection specialist is required to oversee all fire protection and life safety matters.

Inquiry ID: 9565325 C-002 shows the laydown area in a lot on Hunting Avenue. This same lot was also assigned to the COMH project.

Please confirm if the lot is already fenced with gates and if the areas will already be subdivided for the respective projects. Will this lot also need to be restored upon completion of the project?

Government Response: 9565325 The lot is subdivided by project and the approximate area for this project is noted on C-002. Per Note 1 on C-001, the project work area is to be enclosed with a 6-foot high chain link fence and gates. The area is to be restored per Note 3 on C-001.

Inquiry ID: 9565336 Spec 01 50 00 3.3. AVAILABILITY AND USE OF UTILITY SERVICES indicates utilities will be available for TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS. Please indicate locations for nearest utility connections for the trailer site on C-002.

Government Response: 9565336 Temp Water: Contractors are not permitted to tie into domestic water services. A hydrant is located approx. 200 LF from edge of laydown area for use with coordination through the base civil engineers (BCE) and Contracting Officer.

Contractors shall be responsible for compliance with base requirements and for supplying any/ all connection equipment.

Temp Electric:

From edge of laydown area to Facility 641 (about 200 LF) there is infrastructure for temp electric utility.

Contractors shall be permitted to connect to this or an alternate location for temp electric service provided within the same proximity. Contractors shall be required to make connections and provide necessary equipment to utilize the power for construction and trailer(s).

Inquiry ID: 9567110 Please identify the brick shelf angle locations?

Detail A8/S-514 allows for a maximum 12' height of brick supported by the angle as shown. However, there is conflicting information in the Architectural about the locations. For example, Section A1/A-312 appears to show angles above the precast panels that are 15'-4" above the first floor but there are not joints called out in elevation. In addition, Section A1/A-312 appears to show an angle above the brick soldier course at the top of the brick recess but detail A4/A-542 does not show an angle at this location.

Government Response: 9567110 Architectural sections will be revised and corrected to coordinate with structural drawings. Revision will be provided via amendment. See amendment 0011

Inquiry ID: 9567113 Please provide dimensions of white boards (15) and tack boards

(13) called out as A101A, A101E.

Government Response: 9567113 Dimensions will be provided for white board, tack board and television locations on A101A, A101D and A101E and will be provided via an amendment. See amendment 0011

Inquiry ID: 9567115 With two similar USACE bids at Langley AFB occurring in close succession, and limited resources of both large and small businesses in the area, would USACE consider extending the bid date to allow more participation?

Government Response: 9567115 All current solicitation due dates shall remain the same unless otherwise extended via amendment(s). The Government will not be extending dates as suggested.

Inquiry ID: 9568178 Given current market conditions, suppliers are unable to hold prices more than 30 days. Please confirm Government will make an award no later than 30 days after submission of proposals or provide schedule for award and NTP.

Government Response: 9568178

Per page 1 of 81 in the Solicitation W9123621R2023 Box 13. D. Offers providing less than 180 calendar days for Government acceptance after the date offers are due will not be considered and will be rejected.

Inquiry ID: 9568672 Please confirm if and where the toilet seat cover dispensers are located. The plans do not indicate the location of the toilet seat cover dispensers as described in spec 10 28 13 2.2.10.

Government Response: 9568672 Toilet Seat cover dispensers will be added to sheet A-401 and A-404 and will be revised via amendment. See amendment 0011

Inquiry ID: 9568677 I-601 - Room schedule shows room 159 should receive VT-2. There is no room 159 located on plans. Please advise.

Government Response: 9568677 Room 159 has been removed from the Interior Finish Schedule on I-601.

See amendment 0011

Inquiry ID: 9568680 I-611 - Sign type X is shown on schedule, but not located on plans. Please advise on location & quantity.

Government Response: 9568680 Sign X is an exterior permanent room sign located outside Mech, Fire and Electrical Rms. These signs are currently mislabeled as sign B. Please see revised Signage plans.

See Amendment 0011

Inquiry ID: 9568682 I-611 - Sign type J: Exterior no smoking sign is shown on schedule, but not located on plans. Please advise on location & quantity.

Government Response: 9568682 "No Smoking" signs shall be located on the exterior wall of the main bldg. entrances. Please see revised Signage plans.

See amendment 0011

Inquiry ID: 9568690 Showers are shown to have a solid surface shower surrounds on C1/A-405. Please specify what the product and manufacturer is.

Government Response: 9568690 The solid surface specification and sheet I-601 with Solid surface finishes will be revised in the next amendment to include shower SSM-3, shower surround. Reference spec section 06 61 16 section 2.3.6 for shower 1/4" solid surface. Any manufacturer is exceptable as long as it meets the performance, size and color specifications See amendment 0011

Inquiry ID: 9568888 A-141 shows the locations where air barrier is required on interior walls. Per Section A7/A-312, the air barrier is applied to the non-paint booth/wash rack side of the masonry walls and tied into the exterior air barrier for the exterior walls above the roof level. Most of these masonry walls do not have any furring so the air barrier is exposed within the building. Please confirm that this is the design intent. If it is the intent for the air barrier to get exposed, does it get painted per the room schedule?

Government Response: 9568888 Air Barrier is exposed and with finish as shown on drawings. Added note to Interior Finish Legend on I-601: Paint over fluid applied air barrier to be compatible with air barrier manufacturer to maintain warranty. Added in 09 90 00, Paint Tables, Div 4, High Performance Architectural Latex, Satin.

See Amendment 0011

Inquiry ID: 9569052

I-601 INTERIOR FINISH LEGEND indicates WS-1 WINDOW SHADE at EVERY EXTERIOR WINDOW.

Please confirm if windows in the "TOWER" (above ELEV 112'; W1,W3,W5,W6,W7) or above the entrance door transom (W4) are to receive shades?

Government Response: 9569052 No, Tower windows do not require shades. Door transoms do not require shades.

See amendment 0011

Inquiry ID: 9569369 I-601 INTERIOR FINISH LEGEND indicates WS-1 WINDOW SHADE at EVERY EXTERIOR WINDOW.

Please confirm if windows in the Men Clean Locker Room 123 require window shades since the glass is translucent per A-561.

Government Response: 9569369 No, Men's locker room windows do not need shades.

See Amendment 0011

Inquiry ID: 9570611 The local concrete ready-mix companies have informed us that they can't meet specification 32 13 14 .13 for the F22 COMH project as of amendment 10, so they have declined to bid.

• Per 32 13 14.13 section 2.11.1.1 (see below) o Locate the batching and mixing plant off Government premises no more than 15 minutes haul time from the placing site. Due to the location of the job within Langley, the 15 minute time frame will be nearly impossible to meet using off-base sourcing.

Requested Action We would reFollow American Concrete Institute standards for placement time at 90 minutes from batching to placement

Government response: 9570611 15 minute batch plant location and haul time requirements were removed from para 2.11.1.1 per specifications attachment 20. Paras 2.11.1.1 and 3.4.2 to be revised in future amendment. Refer to para 3.4 for airfield concrete placement time requirements.

See amendment 0011

Inquiry ID: 9570636 The local concrete ready-mix companies have informed us that they can't meet specification 32 13 14 .13 for the F22 LOCRF project, so they have declined to bid.

We would like to request a the specification be changed to • Per 32 13 14.13 section 2.11.1.1 (see below) o Locate the batching and mixing plant off Government premises no more than 15 minutes haul time from the placing site. Due to the location of the job within Langley, the 15 minute time frame will be nearly impossible to meet using off-base sourcing.

We would like to request that the specification be change to follow American Concrete Institute standards for placement time at 90 minutes from batching to placement Government Response: 9570363 15 minute batch plant location and haul time requirements were removed from para 2.11.1.1 per specifications attachment 20. Paras 2.11.1.1 and 3.4.2 to be revised in future amendment. Refer to para 3.4 for airfield concrete placement time requirements.

See Amendment 0011

Inquiry ID: 9570637 Per 32 13 14.13 section 2.12.6 (see below) Testing based on 7 and 14 days for 90 day strength no individual set (2 specimens per sublot) in the lot are 25 psi or more below the equivalent 'Specified Flexural Strength'.

This specification is concerning due to the very early compression tests and requirements.

Additionally concerning due to the high compression requirements at 14 days and the remedial actions.

We request that the specification be changed to o follow American Concrete Institute standards for testing by changing specification for strength acceptance to 90 days Government Response: 9570637 Requirements for Airfield concrete remain unchanged.

Inquiry ID: 9570642 The local concrete ready-mix companies have informed us that they can't meet specification 32 13 14 .13 for the F22 LOCRF project, so they have declined to bid.

• Aggregate testing is a concern for the Vendors o Material must be tested before loading on truck o Requires a full time testing agent o Testing the aggregate at the belt prior to distribution into the mixing vehicle is neither standard nor safe for the testing engineer. Please consider removing removing continuous aggregate testing from the concrete vendor responsibility. Typically, aggregate testing is performed by the aggregate supplier who can provide certifications as required.

Government Response: 9570642 Requirements for Airfield concrete remain unchanged.

Inquiry ID: 9571729 Please have the structural engineer provide sizes and connection details for the "decorative brackets" under tower roof cantilever attaching to the tower facade below.

Government Response: 9571729 Structural detail sheet S-324 has been updated and will be included in amendment 0011

Inquiry ID: 9571799 Are there any particular slab requirements needed for the rolling heavy duty shelving in HAZMAT STG/Dispensary on A101C and S102C? If so, please provide details or notes. Pads are only noted for the FLAM lockers per Keynote 5 on S102C.

Government Response: 9571799 The rolling heavy duty shelving bears on rails that attach to the slab surface. Refer to specification section 10 56

26.13 Mobile Storage Shelving Units (Mechanically Assisted).

Inquiry ID: 9571805 Structural details for spread footings and continuous wall footings on S-301, S-302, & S-303 do not show over excavation of foundations and placement of controlled fill. It is mentioned in the Geotech that Uncontrolled Fill materials must be undercut and removed from beneath shallow foundations (where applicable). It is also noted under section 4.9 (Foundations Excavations) that uncontrolled fill ranges from 2-4'. Should all bidders assume removing 4' of uncontrolled fill across the building footprint and replacing w/ structural fill as apart of the base bid?

Government Response: 9571805 Uncontrolled Fill shall be removed in accordance with specification section 31 00 00 EARTHWORK. Removed material may be reused if it meets the specification (approved by the Contracting Officer or their representative).

Inquiry ID: 9571915 A-541 PRECAST SHEET NOTES states E. MATCH EXISTING PANELS ON ADJACENT FACILITY B361.

Please provide color photograph of panels to match.

Government Response: 9571915 The text below appends or clarifies ALL previous replies.

Adjacent bldg B361 is SW7562 Roman Column. This does not supercede the requirements to submit shop drawings for approval and coordinate final selections with the Contracting Officer (or their appointed representative).

Inquiry ID: 9572031 A-401 RESTROOM ACCESSORY SCHEDULE note D includes blocking in walls for all accessories. A-006 PARTITION TYPES GENERAL NOTES B includes metal backing for installation of toilet accessories. Installation for grab bars shows wood blocking per D6/A-002. Confirm that we can install metal backing in lieu of wood blocking for all toilet accessories.

Government Response: 9572031 Sheet A-002 note will be revised to metal blocking See amendment 0011

Inquiry ID: 9572842 Please provide the estimated values (allowances) from Dominion Energy for CLIN 0003 and Virginia Natural Gas

CLIN 0004

Government Response: 9572842 CLIN 0003 ROM is $939,500 CLIN 0004 has been deleted

Inquiry ID: 9572845 Please revise the CLIN Schedule to remove CLIN 0010 - Option 6 to decrease construction completion date.

Government Response: 9572845 See Amendment 0011 for the removal of CLIN 0010

Inquiry ID: 9572849 CLIN 0008-009 are for Disposal of any other-than-clean soil and Dispose of any Unsuitable Soils. Both are identified as Options and neither includes providing replacement fill.

Please confirm replacement fill should be included as noted in 31 00 00 - 1.2.1 through 1.2.3.

Please also consider moving these line items to base bid so they do not impact the project schedule.

Government Response: 9572849 Replacement fill costs shall be included in CLIN 0009 and CLIN 0012, as noted in 31 00 00 - 1.2.1 through 1.2.3.

CLIN Schedule will be revised to delete "unsuitable soils" and replace with "unsatisfactory soils".

See Amendment 0011 for the changes

Inquiry ID: 9572853 The Sealing of Joint in Rigid Pavement 32 01 19.61 -1.3.2 states there is a Contract unit price per linear foot for sealing items schedule. No unit price exists on the Attachment 8 - CLIN Schedule.

Please advise Government Response: 9572853 Specification 32 01 19.61 will be revised to exclude reference to method of payment. Joint sealing will not be measured for payment and will be considered a subsidiary obligation to concrete paving IAW section 32 13 14.13 para 1.1.1.

See amendment 0011

Inquiry ID: 9572860 01 14 00 states the Superintendent can server as the QC Manger if allowed by 01 45 00.00 10. 01 45 00.00 10 states the QC Manager can have not other duties. 01 35 26 states the SSHO may also serve as the Superintendent.

Please confirm offerors are required to have 4 full time on-site personnel (Project Manager, Superintendent, QC Manager, and SSHO) who can have not other duties.

Government Response: 9572860 The specifications/requirements are accurate and remain unchanged.

Inquiry ID: 9572882 Please confirm a Small Business Subcontracting Plan will be requested from large businesses before award but will not be required with the submission. Only Attachment 6, Small Business Subcontracting Record and Attachment 7, Small Business Participation Plan are required with the proposal submission.

Government Response: 9572882 The Small Business Subcontracting Plan will only be requested if the awardee is a large business.

The Small Business Subcontracting Record and Attachment 7 Small Business Participation Plan are required with proposal

Inquiry ID: 9575112 Spec 03 45 00-1.9 note a Category A PCI certified erector is required. Due to limited quantity of precast on the project and since it is not structural; masonry contractors will likely set the architectural precast product. Please consider removing the Category A PCI certified erector requirement. Finding a certified PCI certified erector to install this limited scope will be difficult.

Government Response: 9575112 Category A PCI certified erector requirements will be deleted See Amendment 0011

Inquiry ID: 9575129 The quality control requirements for airfield paving in section 32 13 14.13--1.4.6.1 Pilot Lane and 1.4.6.2 Fill-In Lane require 400 feet of pavement for testing. Our new apron is is just over 400 feet long and our towway is only 240 feet long. Please advise if this requirement can be eliminated or reduced. If it is required, please indicate where this test surface is to be located.

Government Response: 9575129 Pilot and fill-in lane test sections will be the first full lane of initial production available during construction, with a minimum length of 240 feet within the towway…