N4008525R2500 AMD 0005.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

Solicitation No.: N4008525R2500 - P7889 Dental Clinic Replacement, MCRD, Parris Island, SC

Solicitation Response Date: 28 April 2025 NLT 2:00PM EDT.

See Continuation Page(s)

1. CONTRACT ID CODE PAGE OF PAGES

J 1 11

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

16C. DATE SIGNED

BY 17-Apr-2025

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 N4008525R2500

X 9B. DATED (SEE ITEM 11)

24-Feb-2025

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

17-Apr-2025

CODE

NAVFACSYSCOM MID-ATLANTIC

CONTRACTING CORE

9324 VIRGINIA AVENUE

NORFOLK VA 23511-3095

N40085 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008525R2500

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 0005

The purpose of this amendment is to:

1. Provide responses to pre-proposal inquiries

2. Provide the following supporting documentation

a. AMD 0005 - Technical Amendment 0007

b. AMD 0005 - Technical Amendment 0007 Continuation Sheet

c. AMD 0005 - 21-54-23019 P-7889 Dental Clinic Replacment - Full Report

d. AMD 0005 - 21-54-23019_CP CPT-2-BSC

e. AMD 0005 - 21-54-23019_CP CPT-2-PPD

f. AMD 0005 - 21-54-23019_SP CPT-1 – VsResults

g. AMD 0005 - 21-54-23019_SP CPT-1-BSC

h. AMD 0005 - 21-54-23019_SP CPT-1-PPD

i. AMD 0005 - CPT-1_forAPILE

Reference Question Response

Page Section Para CU301 CU301: Please verify 615' of natural gas pipe scope along with gas meter and regulator is Noted to be by Dominion Energy. Please verify the Contractor is not responsible to carry costs for this scope of work. If costs are to be included, please provide an allowance from Dominion Energy in the bid form.

Contractor is responsible for the 615' of natural gas piping and should include it in their Base Bid.

Technical Amendment 4 and 01 14 00

1.2.2 With the requirements for an extensive weather calendar (01 32 17.00 20, 1.10.1.8), Anticipated Restricted Delays (01 32 17.00 20, 1.10.1.8), government holidays and now work restrictions limiting work for up to 44 weeks a year, the government needs to review the period of performance period of 1074 calendar days for the project as this is a large impact to productivity and available hours onsite.

See revised Work Restrictions issued with Amendment 005. Period of performance remains 1074 calendar days.

01 20 00 1.10.1 (f) For follow-on partnering sessions the following is listed as a requirement "Host follow-on Partnering Sessions at three- to six-month intervals or more frequently if needed and lasting generally a half day or less." Please better define the continuance of follow-on partnering sessions as these sessions are an expense that requires a good deal of planning and costs including venue, facilitator, facilitator travel, etc. The difference between holding these every 3 or 6 months could vary between 4-5 follow-on sessions and upwards of 12.

Contractor to assume one partnering session per year with additional sessions if either the contractor or Government deem them warranted.

01 57 19 Multiple At the time of this solicitation have the Utility, Storm Water and Erosion Control (DHEC) permits been approved?

No.

CU301 Provide the POC for Dominion Energy if the Contractor is to pick-up costs associated with the gas line installation as indicated in the text box on CU301

Dominion Energy POC: Charles Newton

803.206.6472 (cell) / 803.217.6570 (office)

01 14 00 What is the move-in (out) to be anticipated in the construction schedule for tenants moving to the new clinic and the start of demo of 674.

Allow for 60 Days.

01 14 00 Please identify any delivery restrictions as none are noted in the Work Restrictions and it was alluded to at the site visit that there would be restrictions during some working hours.

Bid per RFP

FP001 Note 6 states "all welding must be conducted in the contractors shop, project site welding is prohibited.".

Please verify site welding can be done.

Bid per RFP

01 50 00 At the Site Visit, several location were identified as potential, staging, office trailer, craft labor parking both near and remote from site. Can the GOV please confirm locations of approved locations for contractor use.

To be determined post award

CD103 &

CD104

N/A N/A Sheet Note #8 on Site Demolition Sheets CD103 & CD104 states, “TIMBER PILING SUPPORTING

BUILDINGS TO BE DEMOLISHED ARE

REQUIRED TO BE REMOVED DURING

DEMOLITION.” No further information is provided regarding the demolition of the existing timber piles.

Please provide an built drawing depicting the quantity and length of existing timber piles to be demolished.

Foundation drawings provided in Amendment 004.

BJ101 -

Boring Log 21C19027.00

Can the raw output CPT data for the borings be provided by Schnabel? This would be an excel file with the readings at each depth, because the graphical display in the report can be difficult to interpret.

Geotechnical portion of BOD provided in Amendment 004.

Amendment

Amendment 3 answered a PPI noted that the owner move period from Bldg 674 into the new facility before demolition is part of the listed 1,074 day period of performance. However, the response did not provide the duration that it will take the owner to move from Bldg 674 to the new building for offerors to account for in their schedule. Please provide the duration it will take for the owner to move from Bldg 674 to the new facility so offerors can assess if the period of performance is sufficient.

Allow for 60 days

23 09 00 Please clarify the manufacturer of the existing basewide BAS System.

Automated Logic.

CD104 Note 8 on CD104 says, " TIMBER PILING

SUPPORTING BUILDINGS TO BE DEMOLISHED

ARE REQUIRED TO BE REMOVED DURING

DEMOLITION." It is unknown how deep the existing timber piles are installed below the existing buildings.

Please confirm that the piles are allowed to be cut off at 5 feet below the bottom of the existing foundation.

Foundation drawings provided in Amendment 004. Bid per RFP.

23 30 00- 2.5.3

23 30 00 -2.5.3 VFD Service Support: it is noted to provide VFD's with a minimum 24 month full parts and labor warranty. This warranty will start when th econtract's HVAC systeem is accepted by the Gov't.

Standard warranty is 1 year. Please verify 24th month warranty is required.

Bid per RFP.

11 78 13 2.2.13 Para. 2.2.13 of specification 11 72 13 provides specifications for the floor-mounted dental utility centers (JSN D7090), however no information is provided in this specification for the recessed dental

D7090R will be added to the specification.

utility centers (JSN D7090R). Please provide clarification for bidding purposes.

A-134 Drawing A-134 shows two (2) dental chairs in room 2C09 RECOVERY, but does not show any dental utility boxes (JSN D7090, D7090R) associated with the chairs.

Please confirm whether these chairs will require dental utility boxes and, if not, what utilities these chairs will require.

Dental chairs in room 2C09 are intended for recovery purposes and only require electrical access.

A-135 11 71 00 2.4.2, 2.4.3 It appears that the decontamination procedure for tools and instruments is for them to be run through the S0960E Washer/Disinfector, loaded onto the S0290 Racks and moved across the sterilization room into the S0237 Sterilizers, then loaded onto the S0295 Loading Car/Transfer Carriage and taken to the cabinetry for storage. Based on comments from the manufacturer, however, the sterilizers cannot accommodate both the racks/internal shelves (S0290) and loading cars/transfer carriages (S0295); one or the other must be selected.

Please clarify the design intent of rooms 2D01 STER STOR, 2D02 STERILIZATION, and 2D03 DECON, and please advise which of S0290 or 20295 should be priced for bidding purposes.

Design intent of the rooms is correct.

Rack (S0290) and carriage (S0295) devices are programmed/planned to support the loading and unloading the devices. These accessories may differ between manufacturers; base bids off of your proposed manufacturer/model and anticipated accessories to support the flow of instruments through decontamination and sterilization processes.

12 35 70 2.1.1, 2.1.2, 2.1.3

Please identify which JSN items are to be classified as Medical Casework, Dental Casework, and Dental Prosthetics Casework in accordance with specification 12 35 70.

Spec section 12 35 70 paragraphs 2.1.2 and 2.1.3 will be deleted. Reference Casework Elevations for casework detail information.

01 14 00 1.2.2 N/A The RFP states: "Regular working hours will consist of an 8 1/2 hour period established by the Contracting Officer, between 7 a.m. and 3:30 p.m., Monday through Friday, excluding Government holidays." It was mentioned at the site visit that there are restrictions to regular working hours due to graduation times. Please provide the addtional schedule constraints and amount of weekends we can expect gradutation.

See revised Work Restrictions issued with Amendment 005.

07 52 00 N/A N/A The specifications call for Modified Bituminous Membrane Roofing. The drawings show an EPDM roof.

Please clarify the roof system.

Drawing notes will be changed to reflect "Membrane Roofing."

CS502 CS502 calls for unit pavers as truncated domes. Can you confirm that these are to be pavers instead of ADA rated tactile plastic sheets which are far more economical and can be cast in versus just installed on top after placement?

Confirmed. Construct per the design.

S525 S525 calls for 1’’ thick compressible foam on each side of the gusset plate. Please state its purpose, how it should be applied, and if this is required. If this is not required please confirm what should be in its place.

1" foam is required to isolate the fold line of the gusset plate from the concrete so that it is not restrained. Place foam against the gusset plate on each side and pour the concrete against it.

A-114 and A-134

Drawings A-114 and A-134 shows the dimensions of elevator 1CE1 and 1CE2. The specs call for elevator 1 and 2 to be 4500lb elevators. The elevator manufactures do not believe that there is enough room called out on the drawings to fit two 4500lb elevators. Please advise

Passenger elevators 1CE1 and 1CE2 will be 4000lb elevators. Will correct Section 14 24 23 Paragraph 2.1.1.1. Supporting documentation to be provided in forthcoming amendment.

14 24 23 2.1.1 2.1.1 Specification 14 24 23 2.1.1 calls for 1CE1, 1CE2 and 1FE3 to be in-ground direct plunger type elevators.

Several elevator manufactures we have spoken with do not believe the elevator shaft is large enough to accommodate an in-ground direct plunger type elevator.

A minimum additional 1' would be needed at the bottom of the elevator shaft. Please advise

Section 14 24 23 Paragraph 2.1.1.1 Type changed to Twinpost above ground 1-stage and rated load to 4000lbs with 4'-0" depth (1CE1 and 1CE2). Paragraph

2.1.1.2 type changes to Twinpost above ground 1-stage but 1FE3 remains same rated load as 4500lb with 4'-0" pit depth.

Supporting documentation to be provided in forthcoming amendment.

27 10 00 2.4.5 What percentage of copper connection in the Telecommunication Rooms should the awarded contractor provide via patch cords?

DOR suggests providing Patch Cord quantities based on 50 percent of ports provided plus 10 percent spare. Of the total patch cord quantity, provide 50 percent as 3'-0" in length and 50 percent as 6'-0" in length. Confirm this direction with the Government, Base Telecom or Facility IT.

27 10 00 2.4.5 What percentage of fiber optic connection in the Telecommunication Rooms should the awarded contractor provide via patch cords?

DOR suggests providing Patch Cord quantities based on 50 percent of ports provided plus 10 percent spare. Of the total patch cord quantity, provide 50 percent as 3'-0" in length and 50 percent as 6'-0" in length. Confirm this direction with the Government, Base Telecom or Facility IT.

11 71 00 2.4.1 Para. 2.4.1 of specification 11 71 00 specifies the S0237 sterilizers as having chamber size dimensions of 20x20x38 inches. Please confirm that sterilizers with chamber size dimensions of 21x21x38 inches is acceptable, provided all other specification points are met.

Yes, that is acceptable.

11 71 00 2.4.3 Para. 2.4.3 of specification 11 71 00 states "Provide connection to UL301," however no information is provided for this item. Please provide information for the item designated UL301, including whether that would be Category A or Category C equipment.

"Provide connection to UL301" will be deleted from the specification requirement. Supporting documentation to be provided in forthcoming amendment.

11 71 00 2.4.8 Para. 2.4.8 of specification 11 71 00 states that the US960 Chemistry Delivery System must be capable of "delivering Prolystica Ultra Concentrate Chemistries to Washers/Disinfectors… Provide system compatible with selected washer/disinfectors item S0960E." The Prolystica brand of chemistries specified is Steris-exclusive, and unable to be procured by other sterilizer manufacturers. Please confirm that other, comparable chemistry brands are acceptable.

Yes, other systems are acceptable. Will update spec section 117100, para 2.4.3 to not be manufacturer specific.

Supporting documentation to be provided in forthcoming amendment.

11 71 00 2.4.8 Para. 2.4.8 of specification 11 71 00 is shown in the drawings to be a separate, wall-mounted item installed on the wall of room 2D03 DECON. Is it acceptable for the US960 system to be completely self-contained within compatible washer S0960E, provided it meets all other specifications? This will save space for the end users in the room and minimize the risk of chemical spills.

Yes, it can be integrated with the washer/disinfector. Specification section 117100 para 2.4.8 does not indicate physical design or layout of the item.

11 71 00 2.4.6, 2.4.7 Para. 2.4.6 and 2.4.7 of specification 11 71 00 state that pass-through windows are to have a "no-touch sensor plate for opening and closing", as well as an interlock feature across rooms. Some manufacturers have stated that they would be unable to provide touchless operation and interlock features as described in the specifications. Please confirm that push buttons are acceptable for pass-through window operation, and advise on the necessity of the interlock features.

As per spec section 117100, para 2.4.6 and 2.4.7, touchless operation and interlock are a requirement for the pass-through windows (JSNs S1900A and S1900E). These features support infection control and reduce risk within

SPD.

27 53 19.13 Request For proposal - Bid option 06 requests pricing for a complete internal cellular antenna system to be provided. After review of the specifications, a specification section for the IRES system is not provided. There is specification section 27 53 19.13 - First Responder Distribution System Antenna System (DAS). Please confirm if the DAS specification section

The IRES system is a DAS system for this project. Provide in accordance with specification section 27 53 19.13 and CLIN 0007 - Bid Option Item 6.

is to be used for the IRES system. Please confirm if the DAS system is Bid Option 06.

27 53 19.13 Per Specification section 27 53 19.13 the DAS antenna is to be mounted in the telecommunication room. A review of drawing sheet T-401 Enlarged Plans of the 3 telecommunications room do not show a location for this system. Please advise on the location of the DAS and where the antenna should be mounted on the exterior of the building.

Per Specification Section 27 53 19.13, 1.2.1… The awarded Contractor is to provide the DAS design.

A2 & A3 / A-173

Wall Section - Mini Split Enclosure depicts concrete inside of the bid option enclosure and to see the Civil plan. The civil sheets do not provide detail for this section. Please indicate thickness of concrete, reinforcement, etc.

Please see Civil Sheet CS503 B3 for depth and thickness of conrete for mini-split enlcosures.

A/R Mini Split Enclosures; If the bid option is not awarded for the enclosures around the mini-splits, please confirm that the ground cover is to be sod surround the housekeeping pads.

Concrete pad will still be used as noted in drawings on CS103 and LP102.

00 22 13.00 20 CLIN 0005, Bid Option 4 ESS; The scope for the Access Control System (ACS) is clear via sheets T-001, T-002 & T-602 however the (IDS) is not as clear. Please confirm that references to Duress Alarm Systems are synonymous with IDS and also shown on T-001, T-002 & T-602

The Duress System is shown as a separate system. Combining Duress and IDS is permitted. It is up to the awarded Contractor to decide whether to combine IDS and Duress.

00 22 13.00 20 CLIN 0005, Bid Option 4 ESS; Please provide a demarcation point for the Premise Control Units (PCU) which is part of this CLIN. Is there another term to reference in the specs and drawings to decipher the scope for this package?

Premise Control Unit(s) are permitted in TRs or in approved ACS secured rooms.

Contractor to coordinate with Base Security with proposed locations.

A4/T-602 00 22 13.00 20 What system does the ACS / VSS Workstation belong

to. Is this Government Furnished / Government Installed, in the base bid or part of this option?

There is a workstation that is part of the FF&E (IO&T) package, it's an E0042.

00 22 13.00 20 CLIN 0006, Bid Option 5 Telecom and Server Room racks and cable management as required to terminate and test cabling in accordance with the drawings and specifications; Please provide a demarcation point for this scope. For instance should T-201, 202, 401 and 402 dictate this boundary?

Equipment within the Server and Telecom Room that is not included in the Base Bid shall be included for this Bid Option.

T-001 00 22 13.00 20 CLIN 0006, Bid Option 5 - Is the Nurse Call System in the base bid or part of this option?

The Nurse Call System is to be included in the Base Bid.

T-001 00 22 13.00 20 CLIN 0006, Bid Option 5 - Is the Nurse Call System in the base bid or part of this option?

The Nurse Call System is to be included in the Base Bid.

T-001 00 22 13.00 20 CLIN 0006, Bid Option 5 - Is the Public Address System in the base bid or part of this option?

The Public Address System is to be included in the Base Bid.

T-001 00 22 13.00 20 CLIN 0006, Bid Option 5 - Is the Television Distribution System (TVDS), Government Furnished / Government Installed, in the base bid or part of this option?

The Television Distribution System is to be included in the Base Bid.

T-001 00 22 13.00 20 CLIN 0006, Bid Option 5 - Is the Video Surveillance System (VSS), Government Furnished / Government Installed, in the base bid or part of this option?

The Video Surveillance System is listed in CLIN 0005, Bid Option Item 4.

14-15 Factor 2 N/A The solicitation under Factor 2, Management Approach and Schedule, states: "Provide schedule, documenting in 11" x 17" pages and in an Adobe PDF file. There is no page limit for the schedule." Under the Factor 2, Critical Path Schedule, states: "Provide a summary schedule on no more than one (1) 11" x 17" page." Please clarify how many pages our proposal schedule can be.

Proposal schedule has no page limit, please bid per RFP.

N/A N/A N/A Specification 02 83 00 paragraph 1.3 references a Hazardous Materials Survey date March 2022 as an

HAZMAT Report was provided via

AMD 0003

attached document to the specifications. The Hazardous Materials Survey is not included with the contract specifications. Please provide the referenced Hazardous Materials Survey

N/A N/A N/A Specification 02 82 00 paragraph 1.3.1.1 states the wall board and joint compound in the existing facilities to be demolished were tested for asbestos and the results are attached to the contract specifications. Test results for the wall board and joint compound were not attached in the contract specifications. Please provide the test results for the wall board and joint compound.

HAZMAT Report was provided via

AMD 003

123570 2.2.1.1 N/A 123570-2.2.1.1. and 2.1.3 specifies medical casework and dental prosthetics casework to be all metal (cold rolled steel, CRS) construction, but do not identify any difference in construction of the two types of casework.

Several locations have casework designated as CRS (cold rolled steel). Please confirm CRS designated casework and the metal (medial can dental prosthetics) casework are to be provided by a single manufacturer via 123570.

Previously answered in AMD 0004. CRS stands for "Corrosion Resistant Steel".

There is no laminate clad metal casework in the project. The specification paragraph 2.1.2 in 12.35.70 will be deleted. CRS designated casework is to be all metal construction.

123570 2.2.1.2 N/A 123570-2.2.1.2 specifies dental casework to have metal cabinet bodies with plastic laminate exteriors; however, the drawings do not detail metal cabinets with laminate exteriors, the drawings either call for CRS (metal cabinets) or PL1/PL2 plastic laminate cabinets. Please confirm CRS cabinets are to be all metal construction and provided via 123570 and cabinets designated with PL-** are to be AWI premium grade plastic laminate cabinets via 064116.

Previously answered in AMD 0004.

There is no laminate clad metal casework in the project. The specification paragraph 2.1.2 in 12.35.70 will be deleted. CRS cabinets (corrosion resistant steel) are to be all metal construction. PL1/PL2 plastic laminate cabinets are to be AWI premium grade.

All dental modular casework with a "D" JSN is laminate over particle board, (see medical equipment cut sheets and specifications).

123570 2.2.1.2 N/A 12370-2.2.1.2 please confirm there is not a requirement for the cabinets on this project to be metal cabinets covered with decorative laminate plastic exteriors.

Please confirm cabinets are either to be all metal construction or AWI premium grade plastic laminate. If any cabinets are required to have metal bodies and plastic laminate applied sheets for the exterior, please provide the locations for where these cabinets are required, construction detail for the applied laminate panel exteriors, and a Basis of Design manufacturer.

Previously answered in AMD 0004.

There is no laminate clad metal casework in the project. The specification paragraph 2.1.2 in 12.35.70 will be deleted. CRS cabinets (corrosion resistant steel) are to be all metal construction. PL1/PL2 plastic laminate cabinets are to be AWI premium grade.

All dental modular casework with a "D" JSN designation is laminate over particle board, (see medical equipment cut sheets and specifications).

64116 N/A N/A The following elevations are calling out PL-2 Casework with SS-4 Countertops: B2,B3/A-432 and A2,A4, B2,B4/A-433. Finish Schedule on A-665 details PL2’s laminate finish and note 14 under “miscellaneous interior finishes” calls for Dental Casework to have a PL2 finish. Per the previous RFI’s please confirm AWI premium grade plastic laminate casework, as specified in 064116, is acceptable in these areas.

Previously answered in AMD 0004.

Dental modular casework is represented on A432 B2,B3 and A433 B2,B4. All dental modular casework with a "D" JSN designation is laminate over particle board (see medical equipment cust sheets and specifications).

123600 5.2.1.1 N/A Section 123600-5.2.1.1 details epoxy resin countertops to be provided in the manufacturer’s standard finishes, and A655, Finish Schedule, does not have the finish for Epoxy Resin Countertops specified. There is a price difference between black epoxy resin and colored epoxy (grey, slate, and putty). Please confirm if we are to price the epoxy resin countertops as standard black or if we are to include colored epoxy resin in our pricing.

Epoxy Resin countertops to be

STANDARD BLACK.

Hazardous Materials Survey

Page 5 3 Paragraph reads, "Prior to demolition/renovation activities,, LBP material that is likely to be disturbed or damaged to the extent that significant amounts of lead would be released, must be removed and/or managed and disposed of using approved practices under USEPAs NESHAP, 40 CFR Part 745." 40 CFR Part 745 is the subpart that mandates Lead Based Paint Poisoning in Certain Residential Structures. This regulation does not or appear to apply to this project. Lead-basedpaint associated with this project is mostly associated with red paint on structural steel components throughout Building 674 and 602. Standard demolition practices consiting of demolishing stuctural or building components with lead-based paint, in place with heavy equipment, as long as 29 CFR 1926.62 is followed. We do not believe the intent is to scrape and remove the 37,9992 SF of red lead-based paint associated with these components. During demolition, the steel components, painted with lead-based paint will be segregated from the building construction debris and sent to recycling yard as lead, is a metal and can be recycled. The question is, "Does the red lead-based paint need to be scraped and removed from the structural steel compoents prior to demolition of the builidng?"

Previously answered in AMD 0004. No, the red lead-based paint does not need to be abated. During demolition, the steel components, painted with lead-based paint should be segregated from the building construction debris for disposal or recycling in accordance with state and federal regulations.

Schnabel Geotechnic al Report

N/A N/A Can the raw output CPT data for the borings be provided by Schnabel? This would be an excel file with the readings at each depth, because the graphical display in the report can be difficult to interpret. Reference:

Schnabel Geotechnical Report (Reference # 21C19027.00)

Files will be provided.

S101 N/A N/A Can the structural engineer provide the actual gravity loads (Dead Loads and Live loads) for the individual column and wall foundations? This helps to optimize the design of ground improvement and often leads to less expensive estimates for support. Reference:

Structural Drawing S-101 (NVFAC Drawing # 12908880)

Design for a bearing pressure of 3500 psf as indicated in note J2 on S-002 and paragraph 1.4.1.c(1) of Specification 31 62 50.

31 26 50 N/A 1.4.1.c.5 What is the performance criteria for the Ground Improvement Area outside of the structure? Is this area required to be improved to a site class D? Is it required to have post-event liquefaction settlement of 0.5 inches or less? Reference: Specification 31 62 50 paragraph 1.4.1.c.5 and 1.4.1.c.6

All ground improvement performance criteria in specification 31 62 50 is applicable to the areas included in the "Approximate Extents of Ground Improvement" indicated on Drawing

CG201.

01 14 00 1.2.2 N/A The RFP states: "Regular working hours will consist of an 8 1/2 hour period established by the Contracting Officer, between 7 a.m. and 3:30 p.m., Monday through Friday, excluding Government holidays." It was mentioned at the site visit that there are restrictions to regular working hours due to graduation times. Please provide the addtional schedule constraints and amount of weekends we can expect gradutation.

More details provided in previous amendment

07 52 00 N/A N/A The specifications call for Modified Bituminous Membrane Roofing. The drawings show an EPDM roof.

Please clarify the roof system.

Drawing notes will be revised to show Membrane Roof. Supporting documentation to be provided in forthcoming amendment.

05 12 00 N/A N/A Specification 05 12 00 para 2.2.2 states the Special Concentrically Braced Frame Braces are to be ASTM A1085. Due to lack of availability and minimum order quantities, an excess of ASTM A1085 tubing will be required to be purchased to manufacture the braced

ASTM A1085 must be be used for Special Concentrically Braced Frame Braces.

frame braces. In lieu of ASTM A1085, please confirm the more cost effective option of ASTM A500 Gr B structural steel tubing is acceptable to be used in manufacture of the braced frame braces.

Equipment Schedules

N/A N/A Please confirm that “D”9280 (Equipment Schedule) is laminate over particle board and not Stainless Steel to match the Stainless Steel Rail & Apron

Could you please provide typical cuts through each type of casework/millwork?

Dental modular casework is represented on A432 B2,B3 and A433 B2,B4. All dental modular casework with a "D" JSN designation is laminate over particle board (see medical equipment cust sheets and specifications).

25 05 11 N/A N/A Section 25 05 11 calls for a total of 540 hours of technical support for cybersecurity testing. Please confirm if this many hours of technical support are needed.

Yes, this amount of time will be needed for initial and final testings.

25 05 11 N/A N/A There are some submittals under the 25 05 11 specs that seem to be duplicated. For example, the System Security Plan (Draft), Control System Cybersecurity Documentation, Security Assessment Report (Draft and Final), System Security Plan (Final). Please confirm that all copies are required.

To clarify that the listed submittals under spec section 25 05 11 are not duplicates, but distinct documents that serve different purposes throughout the system security lifecycle:

- System Security Plan (SSP): The draft version outlines the initial security policies, procedures, and controls for the information system and is submitted early for review and alignment. The final SSP is submitted once all relevant details have been finalized and validated, typically post-implementation or after any required updates.

- Control System Cybersecurity Documentation: This includes manuals, guides, and other system-specific documents that describe how the control system is secured. These materials are tailored to the installed system and help support operational understanding and compliance.

- Security Assessment Report (SAR):

The draft SAR is provided prior to system hardening and includes findings from an initial assessment of the security posture. The final SAR is submitted after hardening measures have been implemented and reflects the updated, post-mitigation state of the system.

11 71 00 N/A N/A 117100-7.2.4.6 and 2.4.7 detail S1900A and S1900E pass-thru windows. Please provide a basis of detail manufacturer and model number for the pass-thru windows.

Basis of design is not provided unless there is approval for sole source and a J&A. Base bid off of intended make and model that meets specs.

11 71 00 N/A N/A Elevation D5/A-430 notes stainless steel countertops, but the A-660 Finish Schedule notes solid surface countertops for room 1D15. Please confirm countertop material for elevation D5/A-430.

The countertop is to be stainless steel.

Supporting documentation will be provided in forthcoming amendment.

11 71 00 N/A N/A The A-660 Finish Schedule notes that Corridor 1JC1 is to have PL1/SS3 finishes, but elevations B1,B2/A-430 note SS4 countertops and CRS metal casework. Please confirm casework and countertop materials for 1JC1.

Casework is CRS metal and countertop is SS4 per the elevations B1 & B2 on A- 430.

11 71 00 N/A N/A The A-661 Finish Schedule does not have any casework or countertop finishes noted. Elevation B3/A-431 notes CRS metal casework and SS4 solid surface countertops.

Please confirm casework and countertop materials for

2JC1.

Casework is CRS metal and countertop is SS4 per the elevation B3 on A-431.

11 71 00 N/A N/A Please confirm what type of fire extinguisher is required for the project per 104416 as the spec does not mention a type / weight.

Provide 10 pound for extinguishers inside cabinets and 20 pound for extinguisher on wall brackets

11 71 00 N/A N/A Please confirm whether F3010 Bulletin Board is to be CFCI or GFGI. It is listed in both schedules on A-680.

F3010 is GFGI; it is not CFCI.

11 71 00 N/A N/A Drawing A-431, Elevations A1 and A3 have D0900 and D9280 tagged, 117213-3.2.2.6 calls for D0900 to have metal cabinets. Per Addendum 4, items tagged with "D" are plastic laminate dental casework. Please confirm all casework, supports, and components to support the counter top in Elevations A1 and A3/A-431 should be metal not laminate.

There is no laminate clad metal casework in the project. The specification paragraph 2.1.2 in 12.35.70 will be deleted. CRS cabinets (corrosion resistant steel) are to be all metal construction. PL1/PL2 plastic laminate cabinets are to be AWI premium grade.

All dental modular casework with a "D" JSN is laminate over particle board, (see medical equipment cut sheets and specifications).

11 72 00 N/A N/A 117213-3.2.2.7 details the D0904 workstation to have steel construction cabinets; however, addendum 4 calls for all "D" tags to be plastic laminate construction.

Please confirm the cabinets and support components for all D0904 should be plastic laminate not metal.

There is no laminate clad metal casework in the project. The specification paragraph 2.1.2 in 12.35.70 will be deleted. CRS cabinets (corrosion resistant steel) are to be all metal construction. PL1/PL2 plastic laminate cabinets are to be AWI premium grade.

All dental modular casework with a "D" JSN is laminate over particle board, (see medical equipment cut sheets and specifications).

11 72 00 N/A N/A 117213-3.2.2.7 details the D0904 to have a worksurface made from heat, abrasion, and chemical resistant material. Please provide provide the finish and material for the countertops at all D0904.

Specs do not specify required materiel;

please ensure proposed make and model provides a countertop made of a heat, abrasion and chemical resistant materiel.

11 72 00 N/A N/A 117213-3.2.2.7 details the D0904 to have overhead lighting, electrical lines, and several built in plumbing items. This seems to be a prefabricated workstation that would be provided as a complete system, rather than casework and countertops with Mechanical/Electrical/Plumbing components being added in the field. Please provide a Basis of Design Manufacturer and Model number for D0904.

Specs states this JSN to be a workstation;

a pre-fabricated workstation would be a viable solution so long as it meets the stated details.

11 72 00 N/A N/A 117213-3.2.2.9 details D0930, dental lab casting station.

This seems to be prefabricated/assembled unit. Please provide a basis of design manufacturer and model number for D0930 and D0760 casting machine guard.

Basis of design is not provided unless there is approval for sole source and a J&A. A pre-fabricated workstation that meets the stated details would be a viable solution.

11 72 00 N/A N/A 117213-4.2.2.10 details D0942, dental microblasting station. This seems to be prefabricated/assembled unit.

Please provide a basis of design manufacturer and model number.

Basis of design will not be provided. A pre-fabricated workstation that meets the stated details would be a viable solution.

11 72 00 N/A N/A 117213-4.2.2.11 and 2.12 details D6150 and D6155 operating lights. Please confirm the strut/overhead supports for the light are to be provided by 117213, and please provide a basis of design manufacturer and model number for the light.

Basis of design is not provided unless there is approval for sole source and a J&A. Structural Support Details for lights are included in the drawings on Shts A-581 and A-582. D6150 and D6155 on Equipment List on A-680 also references these details. Coordination with the intended manufacturer plate is required as noted.

(End of Summary of Changes)