NAVMWR-26-R-0044_0006_ Repair Comm Rec Ctr Bldg 45.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 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 your 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.

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 NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. 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 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)

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 (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

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0006 28 Jul 2026 N25-04 N944C N944C

CNIC Facilities & Construction Contracting 5720 Integrity Drive, Lassen Building 457 Millington, TN 38055 A'Keesha Stark

(901) 874-6680 akeesha.r.stark.naf@us.navy.mil

Kylie de La Bruyere, Contract Specialist kylie.m.delabruyere.naf@us.navy.mil

NAVMWR-26-R-0044

16 June 2026

Repair Community Recreation Center Bldg. 45 Amendment 0006

See Page 2...

A'Keesha Stark, NAF Construction Contracting Officer

NAVMWR-26-R-0044 Repair Community Recreation Center Bldg. 45 Navy Base San Diego, CA

Amendment 0006 Page 2 of 11

BLOCK 14 CONTINED:

A. CHANGES:

1. This amendment is hereby extended to 10 August 2026 at 3:00 PM CT.

2. This amendment changes the Contract Specialist from Debbie Little to Kylie De la Bruyere. Section G-2. Invoices and Payment (MAR 2025) and L-13. Pre-Proposal Conference (AUG 2025) is replaced with the following:

Kylie de La Bruyere kylie.m.delabruyere.naf@us.navy.mil

3. ADD:

Q.1. It doesn’t appear that the 15% Conceptual drawings referenced in Section L-19-1. B.

have been provided as part of the solicitation. Please provide these plans.

A.1. Per the last two amendments 0002 and 0003, the 15% conceptual design attachments were removed.

Q.2. Although not included in the meeting minutes, we believe there was mention during the pre-proposal that offerors could deviate from the 15% conceptual plans. If this is accurate, can you provide floor plans to allow for these conceptual drawings to be provided?

A.2. Please reference amendment 0003 for the building layout and design.

Q.3. Assuming Q1 & Q2 are accurate, it is currently not possible to provide or develop conceptual plans and meet the submission requirements of the RFP. Would the contracting team consider extending the due date to allow for the development of the design?

A.3. See above.

Q.4. Section B establishes two separate Design/Build CLINs — 0001 (main facility) and 0002 (Kitchen upgrades), each broken into 50/95/100% Design and Construction lump sums. Please confirm the scope boundary: are all kitchen/bar items in Section C-2 (Items 29-38) priced entirely under CLIN 0002, or does some kitchen-adjacent work (new panel C-2.36, piping C-2.33/38) remain under CLIN 0001?

A.4. If the kitchen item (i.e. a duct or electrical circuit) extends beyond an imaginary line of demarcation it shall be in the kitchen CLIN.

Q.5 Item C-2.53 states the existing electrical service has been analyzed and confirmed adequate, with no service upgrade required, and that NAVFAC will provide 30-day load data. Item C-2.40(ix) directs the Contractor to assess electrical systems and upgrade as necessary, and separately requires replacement of Panel 'A' in a new location. Please clarify whether a full service-entrance upgrade is excluded from scope, and provide a target date for the 30-day load data referenced in C-2.53.

A5. No service upgrade is required and therefore should be excluded from the scope.

The 30-day load data will be provided prior to start of design.

Q.6. One of three existing boilers was recently replaced and will remain. The Contractor is to assess the two remaining boilers and include replacement costs if necessary. Can the Government provide age, capacity, manufacturer/model, and condition or inspection records for

Amendment 0006 Page 3 of 11 all three boilers?

A.6. Contractor shall submit a line-item price for the replacement of the two remaining boilers.

Q.7. Kitchen equipment sizing (hood, exhaust, makeup air, walk-in cooler/freezer, etc.)

depends on a food service plan that Section C-2.55 states will be provided post-award, if obtained. Will the Government furnish any existing food service equipment schedule, cut sheets, or utility requirements prior to proposal due date?

A.7. The kitchen designer is to design the kitchen equipment around the existing menu and the equipment shall work with & fit under the hood.

Q.8. CAD base files for Building 45 are stated as not currently available and will be provided if later obtained by the Government. Should Offerors assume full independent field verification and re-survey is required for proposal pricing? Is there an anticipated timeframe for CAD file availability?

A.8. Contractor shall be responsible for verifying any information obtained from the NAFI, reference Section C-2.B. Validity of Information Provided.

Q.9. Section C-3 requires a 48-strand SMF fiber connection from the facility to the existing NPS network. Please identify the point of connection/termination for this tie-in and confirm whether the Government or Contractor coordinates with the base IT/Cybersecurity office for approval.

A.9. This will be provided by base personnel. The point of connection is in the IT/Comms room. The government will be coordinating with base IT/Cybersecurity.

Q.10. Amendment 0002 states electronic submission (eBuilder/upload) is not authorized and proposals must be submitted by mail with CD/DVD. Please confirm the required number of hard copies and CD/DVD sets, and whether the Section D-2 electronic folder-naming/bookmarking conventions still apply to CD/DVD contents under mail-only submission.

A.10. Reference Section L-23. F. Email address for electronic submissions is: N25-04_- _Repair_Community_Recreation_Center_San_Dieg.4C.Abstract@docs-gc2.ebuilder. Contractor shall submit one electronic proposal and one hard copy. Section D-2. Lists post award submittals and how they are to be submitted.

Q.11. Section M-5(2) gives favorable consideration to a construction schedule of 120 calendar days or less. Section B's CLIN note states offered days exclude NAFI's design review time. Please confirm the 120-day metric applies to construction only (post-NTP-to-construct), separate from the 21-day NAFI review windows between design phases, and whether it applies per CLIN or as a combined project duration.

A.11. This applies to the construction phase and excludes design and the associated 21-day NAFI review times.

Q.12. Section I-71 requires executed Performance and Payment Bonds within 10 calendar days after notification of contract award, prior to Notice to Proceed. Please confirm no bid bond or bonding-capacity documentation is required at proposal submission, and confirm whether the 10-day clock begins at verbal/email notification of selection or at formal written Notice of Award.

A.12. Payment and Performance bonds are not required to be submitted with proposals.

Bonds are required within 10 days of issuance of a signed Contingent Notice of Award from the Contracting Officer.

Amendment 0006 Page 4 of 11

Q.13. Item C-2.7 requires the exterior barrier wall/railing at the Entry Patio to be replaced 'in the same location while also complying with UFC 4-010-01 anti-terrorism standoff standards. Please confirm the existing wall location already satisfies the required standoff distance, or advise if relocation is anticipated.

A.13. Replace railing in the same location is acceptable.

Q.14. Item C-2.58 requires a code-compliant solution for the fire separation distance between Building 45 and the adjacent building to the north, noting existing exterior sprinklers are not an adequate solution. Can the Government provide the current fire separation distance and the adjacent building's construction type/fire rating?

A.14. This is to be determined by the Designer of Record (DOR) and the design shall reflect a solution.

Q.15. Item C-2.28 directs replacement of ‘all existing below-grade cast-iron piping' with solid-core PVC, while Item C-2.47 states only piping sections identified as needing replacement shall be replaced and full replacement is not required. Please clarify which directive governs for proposal pricing.

A.15. Contractor shall price replacing only the bad piping.

Q16. The List of Attachments (Section J) references Attachment 15, 'Building 45 Electrical Plans.' Please confirm this attachment has been posted, as it was not located among the currently accessible RFP documents.

A.16. Building 45 Electrical Lines are included in Section J-15 of the RFP.

Q.17. Section C-4 requires structural evaluation to confirm that demolition of existing walls and other scope items do not trigger a code-required seismic upgrade. Please provide the original construction/permit date and any prior seismic retrofit history for Building 45.

A.17. The DOR shall design the work to avoid the removal of walls.

Q.18. Amendment summary states 10% retainage on invoices for design and construction, not applicable to bond/insurance invoices. Please confirm whether retainage is calculated/released separately per CLIN (0001 and 0002) or on a combined contract basis, and the conditions for release.

A.18. 10% Retainage shall be within on all invoices during the design and construction phase. No retainage shall be within on bonds and insurance.

Q.19. Section K-20 requires a minimum of two Authorized Negotiators with Obligation authority to be listed. Please confirm whether these individuals must be direct employees of the Prime Offeror, or whether an authorized representative of a bonding/surety partner may also be designated for bonding-related negotiations.

A.19. Section K-20 shall list personnel authorized to make financial and contract-related decisions for the company. The contractor will be issued to the prime not sub-contractors.

Q.20. Section C-3 states a Pre-Proposal Conference/site visit will be scheduled for a date TBD. Please confirm the finalized date, time, location, and dial-in details.

A.20. The Pre-Performance Conference was held via Microsoft Teams on 25 June 2026 at 10:00 AM CT/8:00 AM PT. Reference Amendment 0002.

Amendment 0006 Page 5 of 11

Q.21. Item C-2.22 requires 10 gaming stations with live-streaming capability but does not specify minimum acceptable hardware specifications (processor, graphics card, monitor, etc.). Can the Government provide minimum acceptable technical specifications or a reference esports platform standard?

A.21. Each gaming stations shall have one each of the following:

PC System: INT CPU Core i-7-1400F, GeForce RTX 4090 24GB, XPG Invader XB, 32G UDIMM 2x16G, z790 TUF GAMING, XPG FN 15260176 Levante X 360-AIO, PS 1000W, MSF WIN 11 PRO, assembly; Requires operational center software subscription.

PC Monitor and Peripherals: 27” IPS 2560x1440 16:9 1ms 240HZ Flat DP/2Xhdmi, Wired Gaming Mouse, Gaming Headset, and Mechanical Gaming Keyboard

PC Controller: Power A Wired Controller for XBOX Series X/S

Q.22. Roofing: During the site visit, the existing roof appeared to have been installed in 2009. Please confirm whether the existing roofing system is to remain, or if the Contractor shall include removal and replacement of the existing TPO roof system as part of this project.

A.22. Unless it was specifically stated to be removed and replaced, it shall repainted and patched at any new work.

Q.23. Kitchen Wall Protection: Please confirm the required wall finish for the kitchen and food preparation areas. Should the Contractor provide standard FRP panels or stainless steel wall panels in these locations?

A.23. Standard FRP panels (White) shall be provided full height in all kitchen areas, except for under the hood shall be stainless steel panels, extending 6: beyond the sides.

Q.24. FF&E: Please identify all Furniture, Fixtures, and Equipment (FF&E) that are Government-Furnished/Government-Installed (GFGI), Government-Furnished/Contractor-Installed (GFCI), and Contractor-Furnished/Contractor-Installed (CFCI). If available, please provide an FF&E schedule identifying installation responsibilities.

A.24. The GFGI equipment is limited to small wares. The CFCI equipment includes table, chairs, kitchen equipment, TVs, etc.

Q.25. Phasing / Occupancy: The facility is an actively operating MWR recreation center, including the restaurant, ticket office, bowling area, and support spaces. Please confirm the required phasing, areas that must remain operational during construction, allowable work hours, and any Government-furnished temporary relocation requirements.

A.25. This shall be a part of your proposal. Submit a phasing plan and the associated pricing (i.e. it would be much faster and possibly less expensive to shut down the entire building and that would have to be evaluated against the loss of operating revenue).

Q.26. When do you anticipate site work starting?

A.26. Site work may begin after acceptance of the 95% Design Submittal provided Execution Package has been submitted and accepted and Limited Notice to Proceed is issued by the Contracting Officer.

Amendment 0006 Page 6 of 11

Q.27. Are partitioning, dust containment, and/or negative air machines required for this project?

A.27. Yes. Depending on the phasing proposed.

Q.28. Can the period of performance be extended after award once the material/equipment lead times are confirmed due to current market conditions for the equipment for this project?

A.28. Possibly. Also, a LNTP can be issued early to allow for the ordering of long lead time items.

Q.29. Are third party inspections required?

A.29. Yes, third party inspections are required.

Q.30. A group of As-Built Drawings was provided with Amendment 0004. These drawings for the most part consist of selected civil, architectural, interiors and structural drawings for a 2008 upgrade project.

These drawings show the existing kitchen spaces as well at the restaurant area (Mainbrace) as not in scope and do not include any layout for the existing kitchen equipment.

A. Please provide as-built/food service drawings for the kitchen and restaurant space.

B. Please provide as-built drawings for the original construction (especially structural drawings).

A.30.A. and A.30.B. There are currently no as-builts nor structural drawings at this time.

Q.31. Amendment 0002, A.3. for C-2.B.32 Food Service pertaining to kitchen improvements and indicates this section is for design purposes (with contractor design of new kitchen layout for safety and efficiency only, and that the Navy shall furnish all kitchen equipment.) This requires clarification.

Q.31.A. The food service design will also require design for the specific utilities serving the equipment; please confirm the construction of these utilities and infrastructure upgrades to accommodate the Government-furnished equipment will remain in the Contractor’s scope of work.

A.31.A. This is a design build project and the responsibility of the Designer of Record.

Q.31.B. Please confirm who will be responsible for the installation of the Government-furnished food service equipment, including connection to building utilities. Will the installation and connection remain in the contractor’s scope of work.

A.31.B. The GFCI kitchen equipment will be government furnished and contractor installed. Installation is to include receiving, unloading, verifying, storing (if necessary), assembling, A.31.C. C. 2.B .32 also specifies the replacement of oil storage tank, grease traps and grease interceptor. Do these items remain in the contractor’s scope or will Government be providing any of this equipment?

A.31.C. These items are the responsibility of the contractor.

Q.32. C-2, Para B.37 Food Service: The paragraph describes the new bar design and references kitchen equipment such as soda guns, beer taps, undercounter refrigerators and dishwasher. Please confirm whether this food service equipment will also be furnished by the Navy as described in Amendment 0002?

A.32. This will be the responsibility of the Designer of Record to design the

Amendment 0006 Page 7 of 11 bar operation including the equipment listed.

Q.33. C-2., Para B.34. Food Service: The paragraph references the design for the new kitchen make-up air and exhaust fans for the new kitchen hood. These mechanical units can be provided by the hood manufacturer (e.g., CaptiveAire). Can the contractor assume the mechanical units will be purchased by the Navy as part kitchen hood equipment, and that contractor is only responsible for installation of the mechanical units, ductwork and connection to the hood system?

A.33. No. The mechanic units shall be purchased by the contractor.

Q.34. C-2, Para. B.55. Food Service: This paragraph reads: “The contractor shall design and install a new kitchen makeup air unit and exhaust fan system. The design must be in accordance with the food service plans, which will be provided post-award if obtained by the Government.” Please clarify statement intent – what is the Contractor supposed to bid as extent of this scope of work cannot be determined until (and if) food service plans are provided post award?

A.34. The designer of record shall design a new kitchen layout, to include the required MUA unit. These items will be installed by the GC. The kitchen equipment, excluding the MUA unit and exhaust hood may be purchased and provided by the contractor. Contractor may exclude the kitchen equipment form the price as a TBD item.

Q.35. Amendment 0002, A.3, for C-2, Para. B.32 and CLIN 0002 Food Service: Please clarify/provide if there will be updates to CLIN 0002 to incorporate requirements associated with Am. 0002 revision indicating that the Navy will furnish all kitchen equipment (including applicable information furnished in responses to RFIs 2-5 above).

A.35. See above.

Q.36. C-2, Para. B.40, D-2, Para. 11.B.1 FF&E/SID: The paragraph describes the requirements for a modern finish package for the facility and includes “Furniture, Fixtures and Equipment (FF&E) package: dining chairs, booths, tables and couches, casework, counters, etc.” Please clarify the following:

Q.36A. What format is required for the submittal for the specified FF&E package and is a “Best Value Determination (BVD) required?

A.36.A. This is the responsibility of the Designer of Record.

Q.36.B. Is the FF&E cost to be included in the contractor’s bid or will it be awarded separately at a later date?

A.36.B. Yes. FF& E should be included.

Q.36.C. Please confirm that per D-2 Paragraph 11.B, only 2 (physical) copies of the finish samples and of the FF&E binders are required to be provided to the Government.

A.36.C. Yes, at post award.

Q.37. Amendment 0004. Electrical: Please provide electrical as-built drawings. None were included in this as-built drawing package.

A.37. There are no as-builts at this time. If they are obtained, they will be added at a later date.

Amendment 0006 Page 8 of 11

Q.38. C-2, Para. 53: Electrical: Provide 30-day electrical load data for existing service indicated in SOW C-2 paragraph 53.

A.38. The NAFI does not have this information available at the moment, we will receive it after award.

Q.39. C-2, Para. 23. Electrical: SOW C-2 paragraph 23 indicates: “A dedicated 10GB service should be provided into the ID closet with a new 10GB network switch and 1GB data drops to each of the VR systems”. Typically, the DB contractor is only responsible to bring fiber into the building, rack/patch panels, and cabling (Cat 6A) to outlets with the switch and service provided by the government. Please confirm: a) Government will provide switch, b) if a new OSP fiber connection is needed, then provide POC at the site and fiber and/or other requirements.

A.39. The service into the building will be provided by the government.

Distribution within the building is the GCs responsibility.

Q.40. C-2, Para. 40. Electrical: SOW C-2 paragraph 40. (ix) indicates: “Assess electrical systems to verify capacity for new installed equipment and upgrade as necessary”. Please confirm assessment only applies to existing panelboards and not to the existing transformer or main switchboard (the existing service).

A.40. Not confirmed. The transformer shall be assessed as a part of the system, The GC shall place an allowance price in their proposal to cover the cost of a new transformer if required.

Q.41. Electrical: Please indicate if stainless steel cover plates should be provided for power and data outlets in kitchen, bar, dining and other food handling areas.

A.41. Refer to the UFCs.

Q.42. C-2, Para. 58: Fire & Life Safety RFP Section C-2 Item 58 requires a code-compliant solution to address the fire separation distance between Building B45 and B384 to the north in lieu of the exterior sprinklers. The fire separation distance is noted to be 10’-10” which would require fire-rated exterior walls in accordance with IBC Table 705.5.

Q.42.A. Please confirm if B45 or B384 have existing fire-rated exterior walls as required by IBC Table 705.5 where the separation distance is 10’-10” between the two buildings.

A.42.A. This is the responsibility of the Designer of Record.

Q.42.B. Please confirm if the adjacent Building B384 is provided with an existing fire sprinkler system in order to address the non-compliant fire separation distance condition identified in RFP Section C-2 Item 58.

A.42.B. This is the responsibility of the Design of Record.

Q.43. C-2, Para. 40 (vi) & Para. 52. Paragraph 40(vi) reads “Contractor shall provide internal duct lining for the first 10’ from the roof penetration” and Paragraph 52 reads “The contractor shall install internal duct lining in accordance with all applicable UFC (Unified Facilities Criteria) requirements.

This requirement is not limited to the first 10 feet from the roof penetration.

The last sentence under 52 conflicts with 40(vi); please clarify applicable requirement.

A.43. Follow the UFCs.

Amendment 0006 Page 9 of 11

Q.44. C-2, Para 28: The first sentence reads “The Contractor shall use a camera scope and replace all existing below grade cast iron piping with solid core PVC piping,” but the rest of the paragraph describes the complete renovations of the building restrooms.

Q.44.A. Please clarify whether all of the existing below grade building piping is required to be scoped or only the piping below the restrooms.

A.44.A. Provide a separate line item to replace any below grade cast iron piping. The rest of the paragraph refers to the fixtures and layout.

Q.44.B. Please clarify whether all existing below grade building cast iron piping is required to be replaced with PVC piping or only the piping below the restrooms.

A.44.B. Provide a separate line item to replace any below grade cast iron piping. The rest of the paragraph is refers to the fixtures and layout.

Q.45. C-2, Para 47 This paragraph states “The contractor shall replace only the piping sections that are identified as needing replacement. A full replacement of all existing piping is not required.”

Please clarify is this statement only applies at the area of the existing/new described in the previous Paragraph 46. It appears to conflict with piping replacement scope described under C-2, Paragraph 28.

A.45. This requirement is only for the areas to be renovated.

Q.46. C-2, Para 13 This paragraph indicates to provide a “genius bar” adjacent to the pool tables.

Please provide specific info as to design intent, approximate length, utilities and any other special features.

A.46. This is a support area that s set up similar to a bar and a person versed in the use of the equipment (not necessarily a genius, we are the government after all) offers support.

Q.47. C-2, Para 19. This paragraph states “The Contractor shall provide each room with a large (98”) flat screen TVs, projection screen, projector, and speaker systems for program audio playback.” Please identify each specific room this scope applies to.

A.47. TVs shall be for the main recreation area and the Blue and Gold (Conference/training) room. TVs shall be flat screen.

Q.50. Section C - C-2.4: This section identifies pieces of equipment to be removed. Are the associated and related piping systems to also be removed?

A.50. This shall be determined by the Designer of Record.

Q.51. Section C - C-2.28: This section indicates that all existing below grade cast iron piping is to be replaced as confirmed by contractor camera scoping of piping. Does the bid need to assume that all existing below grade piping is cast iron?

A.51. This shall be determined by the Designer of Record.

Q.52. Section C - C-2.28: Are the noted roof mounted exhaust fans to be replaced with in-kind fans? Or must the team design provide fans sized in accordance with current codes and UFCs?

A.52. Size them according to the UFCs.

Q.53. Section C - C-2.35 This section indicates to "relocate the water treatment tanks under

Amendment 0006 Page 10 of 11 cover….". Confirm that scope only involves relocation of the system and does not include any calculations or sizing.

A.53 Confirmed.

Q.54. Section C - C-2.38 This section notes that piping systems extended to new equipment.

Confirm that infrastructure has adequate capacity and systems are only to be extended to new equipment. Confirm that gas shut off valve is to remain.

A.54. This shall be determined by the Designer of Record.

Q.55. Section C - C-2.40 (iv): During design, the pressure requirements for the fan powered boxes can be assessed, but any potential work or improvements can not be bid. Is there a known issue with the fan powered boxes? Confirm scope of work.

A.55. The contractor shall bid on the assessment of the fans and we will treat as an unforeseen circumstance if replacement or improvements are needed.

Q.56. Section C - C-2.40 (vi): This section indicates to "provide internal duct lining for the first 10' from the roof penetration." The UFC does not allow the use of duct lining and these duct are existing to remain. Are there existing noise issues? If so, they are possibly from the fan powered boxes and not the roof mounted unit. Please confirm scope of work.

A.56. Follow the UFC.

Q.57. Section C - C-2.40 (vii): During design, the plumbing systems can be assessed, but any potential improvements cannot be bid. Confirm scope of work. Are there known drainage issues?

A.57. The contractor shall bid on the assessment of the plumbing system and we will treat as an unforeseen circumstance if replacement or improvements are needed.

Q.58. Section C - C-2.47: Who is going to identify the piping system needing replacement? What shall be included in bids?

A.58. The Designer of Record.

Q.59. Section C - C-2.48: This section indicates to "replace the existing water softener." Earlier the RFP states to relocate water treatment equipment. Is this the same equipment? Confirm scope of work.

A.59. If the existing water softener is still functioning relocate the system.

Q.60. Section C - C-2.49: This section states to "assess the condition of the two remaining boilers and include costs for their replacement if deemed necessary." Who will determine if replacement is necessary? As written, this cannot be bid.

A.60. The designer of record will determine whether they should be replaced. Contractor can provide a price list for items needing to be replaced.

Q.61. Section C - C-2.52: This section indicates that internal duct lining shall be used. UFC 3- 410-01 does not allow for the use of duct lining. Please confirm that duct lining is required.

A.61. See above.

Q.62. Section F.3: The Mechanical portion of the table indicates that "all MEP/F equipment and distribution systems will be seismically anchored and/or braced as required by code." Does this only

Amendment 0006 Page 11 of 11 apply to new equipment and distribution systems?

A.62. All equipment and distribution systems.

Q.63. Section F.3.: The Plumbing portion of the table indicates to "replace all existing piping."

This contradicts with other portions of the RFP. Please clarify.

A.63. The contractor shall bid on the assessment of the fans and we will treat as an unforeseen circumstance if replacement or improvements are needed.

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