24R2862 Amendment 0006.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

PAGE OF PAGES

1 57

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

11/14/2024

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

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than item 6) CODE

NAVFACSYSCOM MID-ATLANTIC

CONTRACTING CORE

9324 VIRGINIA AVENUE

NORFOLK VA 23511-3095

See Item 6

8. NAME AND ADDRESS OF CONT RACTOR (No., Street, County, State and Zip Code) X 9A. AMENDMENT OF SOLICITATION NO.

N40085-24-R-2862

X 9B. DATED (SEE ITEM 11)

09/17/24

10A. MOD. OF CONT RACT /ORDER NO.

10B. DAT ED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENT S OF SOLICITATIONS

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

Offer must acknowledge receipt of th is 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 1 copies of the amendment; (b) By acknowledging receipt of th is 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 th is 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 solicitat ion and th is amendment, and is received prior to the opening hour and date specified.

12. ACCOUNT ING AND APPROPRIAT ION DAT A (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICAT IONS OF CONT RACTS/ORDERS.

IT MODIFIES THE CONT RACT /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

CONT RACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONT RACT /ORDER IS MODIFIED TO REFLECT THE ADMINIST RAT IVE 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. IMPORT ANT: 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.)

N4008524R2862 P909 SOF SDVT2 OPERATIONS SUPPORT FACILITY, JEB LITTLE CREEK-FORT STORY, VIRGINIA

BEACH, VIRGINIA

Contract POC: Demetrice Jenkins, demetrice.jenkins2.civ@us.navy.mil

SEE SF 30 BLOCK 14 CONTINUATION PAGE

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

TEL: EMAIL:

15B. CONT RACT OR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNIT ED STATES OF AMERICA

BY

(Signature of Contracting Officer)

16C. DATE SIGNED

EXCEPTION TO SF 30

STANDARD FORM 30 (Rev. 11/16) APPROVED BY OIRM 11-84 Prescribed by GSA

FAR (48 CFR) 53.243

N40085-24-R-2862

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

The following have been added by full text:

AMENDMENT 0006

The purpose of this amendment is to incorporate the following:

1. Extend the proposal due date and establish PPIs cutoff date

2. Continuation Sheet to update specifications

3. Provide PPI Responses

4. 5.0 Room Requirements_Amendment.0006 (attached separately)

5. Space Tabulation 23Oct 2024 (attached separately)

6. Spec.ESR_Amendment.0006 (attached separately)

7. U_Telecommunication_Point_Of_Connection (attached separately)

1. The proposal due date is extended from 15 November 2024 to 06 December 2024 at 02:00PM EST. and the cutoff date for submitting PPIs is 22 November 2024

2. CONTINUATION SHEET AMENDMENT 0006

SPECIFICATIONS:

RFP - PART 3, CHAPTER 4, SPACE TABULATION

REPLACE “SPACE TABULATION”, Complete.

RFP - PART 3, CHAPTER 5, 5.0 ROOM REQUIREMENTS

REPLACE all Room Requirement sheets in this section, complete.

RFP - PART 3, CHAPTER 5, 5.0 ROOM REQUIREMENTS, C104 – N6 EKMS VAULT

REPLACE references to “…air conditioning for temperature control..” with “….ductless minisplit for this room.”

RFP - PART 3, CHAPTER 5, 5.0 ROOM REQUIREMENTS, D104 – BATTERY STORAGE ROOM

REPLACE references to “ventilation?” with “Dedicated exhaust and dedicated 100% outside air make-up in D309090 OTHER SPECIAL MECHANICAL SYSTEMS apply to this room.”

RFP - PART 3, CHAPTER 5, 5.0 ROOM REQUIREMENTS, D105 – O2 SAFE – DIVE GEAR

MAINTENANCE ROOM

REPLACE references to “ventilation? Exhaust?” with “Provide minimum required ventilation. This room shall be exhaust as there will be oxygen tanks in the room.”

RFP - PART 3, CHAPTER 5, 5.0 ROOM REQUIREMENTS, D106 –DIVE GEAR

MAINTENANCE ROOM

REPLACE references to “ventilation? Exhaust?” with “Provide minimum required ventilation. This room shall be exhaust as there will be oxygen tanks in the room.”

RFP - PART 3, CHAPTER 5, 5.0 ROOM REQUIREMENTS, P101 –INDIVIDUAL STORAGE

CAGES (MEN’S), D30 HVAC

ADD “There is no stored oxygen in this room. Provide adequate dehumidification and dehumidification control in the room to prevent the room from exceeding 60% RH. This room shall be exhausted.”

RFP - PART 3, CHAPTER 6, D30 HVAC, GENERAL SYSTEM REQUIREMENTS

REPLACE references to “must be on a separate zone” with “must be on a separate air handling unit zone.”

RFP - PART 3, CHAPTER 6, D30 HVAC, GENERAL SYSTEM REQUIREMENTS

REPLACE references to “Provide all mechanical equipment, HVAC cooling/heating and condenser coils with a manufacturer approved coating system.” with “Provide corrosion resistant coatings or materials for any exterior air-conditioning (including heating and ventilating) equipment and equipment handling outside air that is to be installed. This includes any coils exposed to outside air.”

RFP - PART 3, CHAPTER 6, D30 HVAC, D303002 DIRECT EXPANSION SYSTEMS

REPLACE references to “1000 hours” with “3000 hours”.

RFP - PART 3, CHAPTER 6, D30 HVAC, D304001 AIR DISTRIBUTION, HEATING &

COOLING

REPLACE references to “Provide double wall pre-insulated ductwork with solid inner wall for any and all exposed supply and return ductwork.” with “Provide double wall pre-insulated ductwork with solid inner wall for any supply and return ductwork located in occupied rooms for an aesthetically pleasing finished look. Paintable external, rigid mineral fiber insulation is acceptable for exposed ductwork requiring insulation located in unoccupied rooms.”

RFP - PART 3, CHAPTER 6, D30 HVAC, D304006 CHILLED WATER DISTRIBUTION

SYSTEMS

REMOVED references to “For exterior buried chilled water distribution systems, coordinate with Section G30, Site Civil/Mechanical Utilities.”

RFP - PART 3, CHAPTER 6, D309090 OTHER SPECIAL MECHANICAL SYSTEMS

ADD “The requirement for total enthalpy energy recovery in D30 GENERAL REQUIREMENTS does not apply to this air handling unit.

RFP - PART 3, CHAPTER 6, ESR F10, PERIMETER PENETRATIONS

ADD “TEMPEST requirements for the perimeter of the Second Level Controlled Access Area

(CAA): All perimeter penetrations shall be designed IAQ ICD 705.””

RFP - PART 3, CHAPTER 6, ESR F10, PENETRATION SEALS

ADD “CTTA required TEMPEST requirements for fire stop system: All perimeter penetrations shall be designed IAW ICD 705 and UFC requirements; whichever is more stringent.”

RFP - PART 3, CHAPTER 6, ESR F10, METALLIC PENETRATIONS

REPLACE references to “When a wave-guide-below-cutoI RF filter is required by CTTA

(Certified TEMPEST Technical Authority), provide between the Secure Annex Area perimeter and the nonconductive break. ” with “Wave-guide-below-cutoI RF filter is required by CTTA

(Certified TEMPEST Technical Authority), provide between the Secure Annex Area perimeter and the nonconductive break.”

RFP - Part 3, Chapter 6, Engineering system requirements

D509002 EMERGENCY LIGHTING AND POWER: Added 450KW Generator size

D503005:: Removed Sk-101

G4010 ELECTRICAL DISTRIBUTION: Placed 5KV with 13.2KV

Updated 2nd Paragraph, changed distribution to radial not loop system and updated voltages.

G401002 TRANSFORMERS: Added Transformer specification

G401003 SWITCHES, CONTROLS AND DEVICES: Removed unused attachment

G401002 TRANSFORMERS: Added 13.2kV – 480/277 voltage

G403001 TELECOMMUNICATIONS SYSTEMS: Removed unused attachment. Updated 2nd paragraph to include the location of nearest point of connection and cable type.

G403007 ELECTRONIC SECURITY SYSTEMS (ESS): Replaced missing attachment.

G403010 INDUSTRIAL CONTROL SYSTEMS (ICS): Add” Coordinate with Naval Computer and Telecommunication Area Master Station(NCTAMS)”

G403011 CYBERSECURITY : Add” Coordinate with Naval Computer and

Telecommunication Area Master Station(NCTAMS)”

RFP - PART 4, SECTION D30, D304001 1.4 INSULATION

REPLACE references to “Provide external thermal insulation for all ductwork” with “Provide double wall pre-insulated ductwork with solid inner wall for any supply and return ductwork located in occupied rooms for an aesthetically pleasing finished look.

Paintable external, rigid mineral fiber insulation is acceptable for exposed ductwork requiring insulation located in unoccupied rooms.”

REPLACE references to “In exposed locations,…..” with “In unoccupied exposed locations…..”

RFP - PART 6, ATTACHMENTS

ADD “U – Telecommunication Connection Point”.

RFP - PART 6, ATTACHMENTS

REPLACE “D – FF&E Cost Summary”, Complete.

3. Provide responses to the following PPI’s: 12, 20, 23, 26, 34-36, 42, 70, 72, 80-104, 107-140,142-189, 192-214, 216-252, 254-297, 300-312, 314-321, 327-332, 334-353, 360-371, 373, 377, 379-403, 405-415, 417-418.

PPI

Reference Question Response

Page Section Paragraph

Part 3 -

Chapter 1

-Page 2

1.0

Applicable

Codes and

Standards

Please confirm following editions of the codes and standards will be applicable. RFP listed standards has been superseded by these.

A. UFC 1-200-01 DoD Building Code, Change

3, 26 February 2024

B. FC 1-300-09N Navy & Marine Corps Design

Procedures, 17 May 2024

C. International Building Code (IBC), 2021

D. UFC 4-010-01, DoD Minimum Antiterrorism

Standards for the Buildings, Change 2, 30 July

E. UFC 3-301-01 Structural Engineering, Change

2, 4 September 2024.

The most current published version of UFC shall be used from Whole

Design Guide.

D. Please update to Change 3 dated

24MAY2024 UFC 4-010-01.

Addressed in Amendment 0005 RFP

- PART 3, CHAPTER 1, 1.0

PROJECT DESCRIPTION,

APPLICABLE CODES

AND STANDARDS

In the Space Tabulations schedule the following rooms are not included, but there are room data sheets included in the room requirements Part 3 -

Chapter 5. Please confirm if these spaces are applicable. 1. E210 - OIC PRIVTE OFFICE (not included in space tabulation)

2. E211 - SEA PRIVATE OFFICE

3. E212 - OFFICE 4. T203 - TRAINING - OPEN

OFFICE

5. T204 - TRAINING OFFICER PRIVATE

OFFICE

6. X214 - SPS VTC ROOM

7. X215 - SPS SERVER / PRINT / STORAGE

ROOM

8. X216 - SPS VESTIBULE

9. G203 - STAIR TOWER 3

10. G210 - SECURED AREA CORRIDOR

11. P230 - TASK UNIT 5 SUITE - SHARED

SPACE

12. P231 - PLATOON HQ - SHARED OFFICE

13. P232 - TASK UNIT 5 HQ - SHARED

OFFICE

14. P233 - STORAGE ROOM

15. P234 - TASK UNIT 5 - READY ROOM

See Amendment 0006 for updated

Space Tabulation Sheets and Room

Requirements Sheets.

23 various

PART 3,

Ch 4 & Ch various

There are many discrepancies in room numbers, room titles, and assigned floor levels between what is listed in Chapter 4, 4.1 Space Tabulation and the Chapter 5 Room Requirements sheets, especially at the second floor. Space planning and overall building design cannot adequately be addressed for the development of pricing documents or any solicitation submittal supporting drawings until these disparities are resolved. Please review, revise, and provide updated RFP documentation via Amendment.

Please see amendment 0006, reference the Continuation sheet for updates. ( RFP - PART 3, CHAPTER 4, SPACE

TABULATION. REPLACE

“SPACE TABULATION”,

Complete. RFP - PART 3, CHAPTER 5, 5.0 ROOM

REQUIREMENTS REPLACE all

Room Requirement sheets in this section, complete.

518 of

Part 3, Ch 5 G115

G115 Men's Locker includes Uniformat line item C301090 Showers that indicates (1) shower followed by Uniformat line item C201005

Showers, which indicates (3) showers. Please confirm the following:

a) How many showers are required at G115

Men's Locker?

b) Or, is there only (1) shower at G115 that is intended to be ABA accessible?

G115 will revise Quantity of showers from 3 to 1 for the D201005 in Amendment 0006.

707 OF

Part 3, Chapter 5 P220

P220 - Storage Room: This room number in Part

3, Chapter 4, 4.1 Space Tabulation is assigned to DDS-LDR at 102 NSF. Please resolve discrepancy and issue revised RFP documents via Amendment.

See Amendment 0006 Continuation sheet for room name change to P220

- Storage on Space Tabulation Sheet.

710-721 of 2001

Part 3, Chapter 5 various

P230, P231, P232, P233 and P235 are not included/accounted for in the Part 3, Chapter 4,

4.1 Space Tabulation. Please resolve

discrepancies and issue revised RFP documents via Amendment.

See Amendment 0006 Continuation sheet - Room Requirement Sheets will be provided for P230, P231, P232, P233 and P235.

36 3 Part 4, Chapter 4

4.1 Space

Tabulation

P210, P214, P215, P216 and P217 are line item rooms included in Part 3, Ch 4, 4.1 Space

Tabulations but are missing associated Chapter 5

Room Requirements sheets. Please provide missing Room Requirements sheets.

See Amendment 0006 Continuation sheet - Space Tabulation Sheet will be updated to show rooms P230, P231, P232, P233 and P235 have been deleted.

42 8 of 15

Part 6, Attachment

D

P202

The FF&E Cost Summary list for P202-TU

Leaders indicates (3) L- Desks. Part 3, Ch 4, 4.1

Space Tabulation indicates this room is 108 NSF, which is sized as a single occupant private office with enough square footage to support a single L-

Desk and meet ABA required maneuvering clearances at the door. This same issue applies to rooms P203, P211, P213, P215...etc. Please review and reconcile as required the Part 3, Ch 4

Space Tabulation and the Part 6, Attachment D

FF&E Cost Summary so the building layout needed to generate pricing documents can be validated.

See Amendment 0006, please refernce "SPACE

TABULATION.23Oct2024xlsx" that corrects the square footage.

P202 should be approx 200 sf.

Part 3

Chapter 6 F104001

This section describes the requirement for metallic pipe penetrations through the RF

Shielding. It references dielectric breaks and grounding. Can you please confirm that a dielectric break and grounding are the only requirements for electrical circuits penetrating the RF Shielding or will RF Filters be required for circuiting that passes through these boundaries?

See Amendement 0006, continuation sheet for updates to Part 3 Chapter 6

Part 3

Chapter 6

G403010 &

G403011

These sections give us direction to provide pathways, as well as termination equipment for a complete and usable system. It goes on to say that we are to provide fiber and connectivity from the new building to the existing fiber optic loop for DDC communication to Building 3165, referencing ENCL 012 & 017. ENCL 012 & 017 cannot be found. This generates the following questions: a. Are these systems separate from the telecom system described in G403001?

b. If these are separate systems, the pathways are not identified on the site plans provided and

ENCL 012 & 017 cannot be found. Can you please provide more information?

c. Can you please identify the location of

Building 3165?

A. They are separate systems

B. See Amendment 0006 continuation page, please reference attachment

"U_Telecommunication_Point_Of_

Connection"

C. 1250 Gator Blvd, Virginia Beach, VA 23460

5.0 Room

Requiremen ts

Please provide room requirement sheets for the following rooms: E202, X203, X204, X207, X208, X209, X211, X212, C202, C206, P209, P210, P214-P217, P222-P224, D206, and D207.

See Amendment 0006 for updated

Space Tabulation Sheets and Room

Requirements Sheets for E202, X203, X204, X207, X208, X209, X211, X212, C202, C206, P209, P210, P214-P217, P222-P224, D206, and D207.

4.1 Space

Tabulations

Additional room data sheets were provided but did not match up with any of the rooms numbers as part of Part 4.1 Space Tabulations. Please clarify if these rooms are to be included as part of the building?

See Amendment 0006 for updated

Space Tabulation Sheets and Room

Requirements Sheets.

General

Will any of the Design Documents be required to be marked CUI and if they will please provide

CUI Designation Indicator that will be required for the project?

Current solicitation documents are not CUI. CUI Designation Indicator will be provided to successful bidder.

Section 01

33 10.05

20Para

2.2.2.d

Paragraph states Govt review of 21 Calendar days after the Final submission. Are all bidders to expect to provide and Final Corrected 100% signed and sealed Construction Set of Documents following the final design.

Yes, Confirmed

Paragraph indicates an explosive arc at the Quat wall south of the site. Provide the Net Explosive

Weight for the arc and verify if the location of the center of the arc is to be applied all along the piers to the south of the site or a specific location.

All information can be provided after award due to Controlled

Unclassified Information (CUI).

01 33 10.05

20 2.3.2

Does this paragraph include design documents generated from REVIT as well?

Revit model will not be provided for this RFP.

Are there any documents that can be provided to indicate existing underground utilities?

There is a survey that is included in

Part 6 Attachments in A. Drawings.

All other information can be provided after award due to

Controlled Unclassified Information

(CUI).

01 31 19.05

20 1.3.2

Please provide number of copies and location to ship files for the 14 day Read-Ahead documents.

2-sets of 11x17 documents. Please ship to the FEAD.

JEB Little Creek-Fort Story Public

Works Department

1250 Gator Blvd.

Bldg. 3165

Virginia Beach, VA 23460-2190

Please provide any redundancy requirements of

N+1 for the facility to include Power, HVAC, and Telecom. Please include run time for emergency generator.

Mechanical - Provide 100% stand-by variable primary chilled water pumping. Provide100% stand-by variable secondary heating hot water pumping.

Electrical: Telecom and power all should have 100% power back up with a minimum continuous run time of 24hrs.

Is there a requirement to provide any temporary spaces for the User groups or activities ongoing in the buildings to be demolished?

No temporary spaces for the User groups or ongoing activities will be required.

Part 3

In several instances in the RFP, the statement is included, "Provide…. As indicated in the drawings in Part 6 Attachments". The Statement is included in several sections that would require more than the site civil drawings that were provided. Based on this information still needing to be issued to complete our design documents, we request an extension to Friday, December 6, 2024, to ensure time to incorporate all the information from the missing document into our final design.

See Amendment 0006, continuation sheet. Proposal due date is extended to 15 November 2024 to 6 December

2024.

Is the buy American Act active for this project

(United States only), or is it the Buy American version that allows NAFTA countries of origin products and services to be used for this contract.

Yes, the buy American Act is active for this project.

92 n/a 01 91 00.15 n/a

Please confirm that Contractor will not be required to hire an independent / third party commissioning firm for this project?

The government will hire an independent third party commissioning firm for this project.

93 n/a General n/a

Can you please extend the bid date 4-5 weeks to allow subcontractors and designers to evaluate information gathered from the site visit, for preliminary design documents to be developed, and to allow subcontractors time to analyze and price the project based on preliminary designs?

See Amendment 0006, continuation sheet. Proposal due date is extended to 15 November 2024 to 6 December

2024.

94 n/a RFP Part 3, Chapter 6, G40, G4010 n/a

This section states that we are to provide a

13.2KV system, but then directs us to connect to an existing 5KV system. Can you please verify which voltage is to be provided for transformer sizing?

Provide a 13.2K voltage to the service transformer to be stepped down to 480/277V

95 n/a

RFP Part 3, Chapter 6, G40, G4010 n/a

This section directs us to connect to the existing

Medium Voltage System at Manhole XXX and

Manhole XXX. Can you please identify the location of these Manholes?

See Amendment 0006, continuation sheet for updates. ADD “U –

Telecommunication Connection

Point”.

96 n/a

RFP Part 3, Chapter 6, G40, G401002 n/a

This section does not identify voltage requirements for the Pad Mounted Transformer.

Can you please identify voltage requirements?

Provide a 13.2K/480-277V

Transformer

97 n/a

RFP Part 3, Chapter 6, G40, G401003 n/a

This section directs us to provide (2) 15KV SF6

Switches and to connect to the existing distribution system. It then references Part 6 and

Enclosure 009 site plans for point of connection and additional information. We cannot find Enclosure 009 or any other site plans in Part 6 that identify tie-in locations, additional information, etc. Can you please provide these drawings?

See Amendment 0006, continuation sheet for updates. ADD “U –

Telecommunication Connection

Point”.

98 n/a

RFP Part 3, Chapter 6, F10, F104001 n/a

This section describes the requirement for metallic pipe penetrations through the RF

Shielding. It references dielectric breaks and grounding. Can you please confirm that a dielectric break and grounding are the only requirements for electrical circuits penetrating the RF Shielding or will RF Filters be required for circuiting that passes through these boundaries?

Dielectric breaks are required for all penetrations through RF shielding.

Should be designed with the ICD- 705 standards.

99 n/a

RFP Part 3, Chapter 6, G40, G403001 n/a

The first sentence states that fiber optic manholes and pathways in the vicinity of CB123 and

CB126 need to be investigated in case of relocation. It then references us to ENCL 013 &

014. Will relocation of the existing FO manholes, pathways, and cabling be required?

Any Manhole, cabling or pathway within the building’s perimeter will required to be relocated.

100 n/a

RFP Part 3, Chapter 6, G40, G403001 n/a

The first sentence states that fiber optic manholes and pathways in the vicinity of CB123 and

CB126 need to be investigated in case of relocation. It then references us to ENCL 013 &

014. Please specify what size manholes and ductbank need to be relocated.

See Amendment 0006, continuation sheet for updates. ADD “U –

Telecommunication Connection Point”.

101 n/a

RFP Part 3, Chapter 6, G40, G403001 n/a

The first sentence states that fiber optic manholes and pathways in the vicinity of CB123 and

CB126 need to be investigated in case of relocation. It then references us to ENCL 013 &

014. Please specify what conductors need to be removed, replaced, and spliced for relocation.

The nearest point of connection is a

144Strand Fiber at Handhole 53

102 n/a

RFP Part 3, Chapter 6, G40, G403006/7 n/a

Can you please confirm that Contractor is responsible for providing empty pathways for the

TV Cameras and Electronic Safety and Security

Systems and not the entire TV Camera and ESS

System itself?

Yes, contractor to provide only the rough-in for the Cameras and the

ESS system. This includes boxes, conduits, mounting hardware and pull strings.

103 n/a

RFP Part 3, Chapter 6, G40, G403010/1 n/a

These sections give us direction to provide pathways, as well as termination equipment for a complete and usable system. It goes on to say that we are to provide fiber and connectivity from the new building to the existing fiber optic loop for DDC communication to Building 3165, referencing ENCL 012 & 017. Again ENCL 012

& 017 cannot be found. This generates the following questions: Are these systems separate from the telecom described in G403001? If they are separate, systems, the pathways are not identified on the site plans provided and ENCL

012 & 017 cannot be found. Please provide more information and identify the location of Building

3165.

A. They are separate systems

B. Connect to the nearest connection point at HH53. For the DDC run coordinate with NCTAMS to designate a fiber count.

C. 1250 Gator Blvd, Virginia Beach, VA 23460

104 n/a n/a n/a

Can we get copies of the site/civil CAD files prior to bidding?

CAD files are not currently available, but may be provided after award

1393 of

Part 6, Attachment

A

CS102

Please clarify extent of connection to Gator Blvd on the west side of the project. Does this intersection need to be upgraded?

No upgrade needed besides mill and overlay

1393 of

Part 6, Attachment

A

CS102

Please clarify intent of laydown area elevation.

Do the laydown areas need to match the same elevation as the building? Note there are two separate laydown areas: one is connected directly to the building on the east side, and a second is across from the truck drive thru lane.

Yes. This should be the same elevation as the building.

1393 of

Part 6, Attachment

A

CS102

Please provide more information regarding the truck drive thru lane. Does the entire building frontage along the drive thru lane need to be flat?

Is this two-way access or one-way access? Do other vehicles need to be restricted (with signage, striping, gate arms, or any combination thereof) from accessing the truck drive thru? Will the trucks remain parallel to the building, or do they need turning access to back into and/or load perpendicular to the building?

Truck drive thru lane is one-way.

See Section 3.2.2 Vehicular and

Pedestrian Access and circulation for more clarity on truck circulation.

CS102 is provided for conceptual reference only. Designer of Record

(DOR) must design a site plan that meets the RFP and UFC requirements.

422 of

Part 3, Chapter 2

(Pg 2)

2.3.1.4

Please provide drawings for future MILCON (P-

931) work.

See Amendment 0005, please reference RFP Part 6 Attachment

"C" for P-931 Project Description.

436 of

Part 3, Chapter 2

(Pg 2)

3.1

Are there any existing flooding or drainage issues on site?

DOR is responsible for investigating and designing to the proper requirements but no major flooding or drainage issues on site.

436 of

Part 3, Chapter 2

(Pg 2)

3.1

Are there any existing stormwater management facilities treating the existing building, gravel parking lot /storage yard area?

Yes.

443 of

Part 3, Chapter 3

(Pg 9)

3.2.4

Please verify width of truck drive thru lane. This paragraph notes 40 ft wide, however Part 6 sheet

CS102 scales at 32 feet.

40 ft wide. CS102 is provided for conceptual reference only. Designer of Record (DOR) must design a site plan that meets the RFP and UFC requirements.

443 of

Part 3, Chapter 3

(Pg 9)

3.2.7

Please provide inverts for the storm drain and sanitary sewer structures that we may connect to.

The survey is provided in RFP Part 6

Attachment A with existing storm and sanitary schedule.

444 of

Part 3, Chapter 3

(Pg 10)

3.2.7

Please provide existing fire flow information, if available.

Fire flow data provided in RFP Part

3, Section D4020.

444 of

Part 3, Chapter 3

(Pg 10)

3.2.7

Are there any existing or proposed drinking water supply wells within 200 feet of the proposed building?

No.

444 of

Part 3, Chapter 3

(Pg 10)

3.2.7

Please provide size of existing sanitary sewer line northeast of Bldg 3802.

8 inch

444 of

Part 3, Chapter 3

(Pg 10)

3.2.8

Is the intention to have all stormwater discharge at the existing outfall locations? If pipes require upgrade/upsize, this would be considered disturbance within the floodplain.

Yes.

444 of

Part 3, Chapter 3

(Pg 10)

3.2.8

Are there currently check valves on the outfalls into Desert Cove? Are they functioning properly?

No

444 of

Part 3, Chapter 3

(Pg 10)

3.2.8

Is there a preferred stormwater check valve type? No, but must follow all UFC and

RFP requirements.

444 of

Part 3, Chapter 3

(Pg 10)

3.2.8

Paragraph states conceptual plans utilize sand filters and dry swales. Please clarify that on

Attachment 6 Drawings CS102 the intent of the larger green area is a single sand filter, and that the smaller rectangular green areas are dry swales. The Virginia Stormwater Management

Handbook limits the contributing drainage area to a Filtering Practice to 2 acres. With a site limits of disturbance of approximately 10 acres, multiple sand filters (or other stormwater devices) will need to be proposed.

CS102 is provided for conceptual reference only. Designer of Record

(DOR) must design a site plan that meets the RFP and UFC requirements.

444 of

Part 3, Chapter 3

(Pg 10)

3.2.8

Please provide additional explanation for: "If additional new built-upon area (BUA) above and beyond the existing amount is proposed, then at a minimum, a high density SCM is required to treat that runoff from the new BUA." This nomenclature does not match with Virginia

Stormwater regulations. Please clarify intent of this criteria.

This project shall be designed using the latest guidance from the Virginia

Department of Environmental Quality and the newly revised and issued Virginia Stormwater

Management Handbook. Stormwater

Control Measure (SCM) is used in conjunction with BMP in the new manual.

444 of

Part 3, Chapter 3

(Pg 10)

3.2.8

Paragraph 3.2.8 says

"Refer to the conceptual stormwater layout in

Part 6" but there is no drawing sheet that refers to stormwater layout). Please provide conceptual stormwater layout.

Stormwater Layout refers to the light green shaded areas for proposed

BMPs on sheet CS102. CS102 is provided for conceptual reference only. Designer of Record (DOR) must design a site plan that meets the

RFP and UFC requirements.

445 of

Part 3, Chapter 3

(Pg 11)

3.2.9

ESC states construction entrance should be at

Gator Blvd, however new pavement does not extend to this intersection. Please clarify if new pavement should be extended to Gator Blvd for final condition.

Mill and Overlay this section with a tie in to proposed new road.

445 of

Part 3, Chapter 3

(Pg 11)

3.2.9

Please clarify: "Sediment basin must be separate from any proposed stormwater SCM." Virginia

DEQ allows for phasing of sediment traps/basins into permanent stormwater facilities. Confirm if this is allowed.

This is allowed as long as it follows

VA DEQ requirements.

445 of

Part 3, Chapter 3

(Pg 11)

3.2.9

This paragraph refers to wetland buffer. Please provide wetland map and buffer requirement.

Paragraph 3.2.10 says no wetlands are present.

No wetlands are present within the existing footprint provided.

446 of

Part 3, Chapter 3

(Pg 12)

3.2.10

Please provide a plan showing the existing drainage feature that discharges into Little Creek

Cove.

Can provide at a later date due to

Controlled Unclassified Information

(CUI). The drainage feature and wooden and fenced in area referenced is adjacent to the site and within CB 125 footprint. Referenced drainage feature is labeled 01 on page 438.

446 of

Part 3, Chapter 3

(Pg 12)

3.2.10

Please provide a plan showing the wooded and fenced area that is to remain undisturbed.

Can provide at a later date due to

Controlled Unclassified Information

(CUI). The drainage feature and wooden and fenced in area referenced is adjacent to the site and within CB 125 footprint. Referenced drainage feature is labeled 01 on page 438.

447 of

Part 3, Chapter 3

(Pg 13)

3.2.13.1

Seasonal high water table depth of 3 feet below existing grades will preclude the use of infiltration/filtering practices such as sand filters

(preferred SCM devices noted in paragraph

3.2.8). It appears the intent of the green area on the site plan is a surface sand filter, however this would not be suitable for these site conditions.

Underground sand filters would need to be utilized. Are there any restrictions on utilizing underground storage and/or manufactured filtering devices?

Conceptual plans have been provided. They are conceptual in design and can be modified as needed. It is the Navy's desire to use none manufactured filter devices

852 of

Part 3, Chapter 6

(G10 Pg 3)

G102001

Clarify operations moving to P907? Ensure that the roadways connect from the P-909 to P-907 with a transporter.

857-859 of 2001

Part 3, Chapter 6

(G20 Pg 2

& 3)

G2010

Please clarify which pavement section is required: G2010 bituminous pavement section calls for 3" SM-9.5D, 3" IM-19.0D, and 8" aggregate subbase. However, G2020 calls for 3"

SM-9.5A and 8" aggregate subbase (no intermediate course specified).

The ESR Section G2010 prescriptive pavement section must be used for all roadway and service drive areas in accordance with DB RFP requirements. The ESR G2020 prescriptive pavement section must be used for all parking lot areas in accordance with DB RFP requirements.

858 of

Part 3, Chapter 6

(G20 Pg 2)

G201002

RFP states to provide curb & gutter, however site plan does not reflect inclusion of curb & gutter.

Please clarify where curbs and gutters are required.

Site plan is for conceptual reference only. Curb and Gutters are required for all of the site except for the additional road option.

859 of

Part 3, Chapter 6

(G20 Pg 3)

G2020

For the 150 vehicle parking spaces, does this include the 12 motorcycle parking stalls and 2 electric charging stations?

This does not include the motorcycle parking and electric charging stations. EV charging is required.

Minimum of 33 foot(10 Meters) separation is required between the building and charging station.

859 of

Part 3, Chapter 6

(G20 Pg 3)

G2020

Motorcycle parking noted for 12 stalls, however only 6 shown on Attachment 6 Drawings CS102.

Please clarify.

CS102 is provided for conceptual reference only. Designer of Record

(DOR) must design a site plan that meets the RFP and UFC requirements.

859 of

Part 3, Chapter 6

(G20 Pg 3)

G2020

Clarify intended location of the 2 required bicycle stalls. Does this require bike racks?

CS102 is provided for conceptual reference only. Designer of Record

(DOR) must design a site plan that meets the RFP and UFC requirements. Yes to bike racks.

859 of

Part 3, Chapter 6

(G20 Pg 3)

G2020

The total parking count listed in the RFP does not match the site plan. Please clarify.

CS102 is provided for conceptual reference only. Designer of Record

(DOR) must design a site plan that meets the RFP and UFC requirements.

861 of

Part 3, Chapter 6

(G20 Pg 5)

G204002

It is noted that retaining walls are not anticipated.

However, in order to tie to existing grades along

Signal Point Rd and Intercove Rd and achieve a

FFE of 11 for floodplain purposes, retaining walls will likely be required at the building entrance at the northwest side of the site, and possibly along the laydown area on the east side of the site. Please clarify if the laydown areas need to be at the same elevation as the building.

Yes. Elevation needs to be at the same for the laydown area and building.

862 of

Part 3, Chapter 6

(G20 Pg 6)

G204090

Clarify intended location for the dumpster and enclosure. Not shown on Attachment 6

Drawings CS102.

CS102 is provided for conceptual reference only. Designer of Record

(DOR) must design a site plan that meets the RFP and UFC requirements.

1383 of

Part 6, Attachment

A

Please provide any preliminary grading plan(s). None available. Drawings are provided for conceptual reference only. Designer of Record (DOR) must design a site plan that meets the

RFP and UFC requirements.

GENERAL

SITE/CIVI

L PLANS

Who will the civil site, utility, and SWM plans be reviewed by other than NAVFAC and

VADEQ?

Installation Environmental and

UEM.

435 of

Part 3, Chapter 3

3.1.1 Natur

al Constrain ts

3.1.1

Is this site considered to be in the Chesapeake

Bay Critical Area? Is there a buffer zone for this project or any other environmental buffer along the water edges (other than the Zone AE flood zone)?

No. Other buffer zones in the existing inhabited building distance explosive arc and FAA (associated with the Norfolk International

Airport). Other buffers include building separation requirements defined by ATFP and fire protection.

435 of

Part 3, Chapter 3

3.1.1 Natur

al Constrain ts

3.1.1

Does this project have any requirement to raise the elevation of the building and supporting equipment due to projected sea level increases

(per DOD Military Installations Resiliency requirements)?

The awardee and their designer of record should address this per all applicable UFC's on the WBDG

(Whole Building Design Guide)

443 of

Part 3, Chapter 3

(Pg 9)

3.2.7

Is there adequate capacity available at the base for sanitary sewer flows from this project?

Yes.

443 of

Part 3, Chapter 3

(Pg 9)

3.2.7

Is there adequate pressure and flow available at this site for domestic water for this project?

Yes.

444 of

Part 3, Chapter 3

(Pg 10-11)

3.2.8

Section 3.2.8 (Stormwater) states: “Roof downspouts may tie directly to drainage structures underground while others may discharge onto splash pads at grade.”

Is it acceptable for roof drainage to discharge onto splash pads so that this runoff can overland flow into SWM facilities (where feasible).

Yes.

445 of

Part 3, Chapter 3

(Pg 11)

3.2.8

3.2.8 (Pg 11) states: “Demonstrate that the 100-year storm routed through proposed stormwater management features will not flood critical vehicle or pedestrian pathways.”

Please identify which vehicle and pedestrian pathways are critical or not critical.

Intercove Road is critical

442-443 of 2001

Part 3, Chapter 3

(Pg 8-9)

3.2.4

3.2.4 (Site Layout) says: “Provide a heavy duty concrete laydown area on the west side of the building (100 ft. by 130 ft.).”

However the site plan shows a laydown area on the east side of the new building. Please clarify.

CS102 is provided for conceptual reference only. Designer of Record

(DOR) must design a site plan that meets the RFP and UFC requirements. 3.2.4 should have stated the east side of the building.

422 of

Part 3, Chapter 2

(Pg 3)

2.3.1.6

The RFP references a NEPA Categorical

Exclusion document ("Additional environmental requirements are listed within the NEPA

Categorical Exclusion document included within

Part 6."). However this document cannot be found. Please provide this document.

See RFP Part 6 - Attachments G and

H.

421 & of 2001

Part 3, Chapters 2

& 3

2.3.1.2, 3.1.1

& 3.2.5

In accordance with sections 2.3.1.2 & 3.2.5 the building will be sited outside of the Zone AE areas and the elevation of the new building (and utility pads) will be set at a minimum of 11 feet.

This will necessitate filling of the surrounding site outside of the Zone AE areas. Please confirm that fill within these shaded Zone X areas will be allowed without requiring any processing with

FEMA or other agencies.

Confirmed

436 of

Part 3, Chapter 3 3.1.1

Please confirm that the FEMA FIRM referenced in the RFP (5155310016G, 1/16/2015 ) is the study that will govern for this project contract.

Yes.

456 - 459 of 2001

Part 3, Chapter 4

N/A

When all SF (Net) areas from the space tabulations table on pages 456-459 are provided with the necessary program adjacencies, building circulation, corridor width, and egress, the resulting Gross total square footage exceeds the 60,000 GSF total provided in the space tabulations. Is it preferred to reduce the program areas to bring to total under the 60,000 GSF, or have a total GSF exceeding the 60,000 Total

GSF?

The GSF is not to exceed 60,000 sf.

456 - 459 of 2001 and

Attachme nt A -

Bubble

Diagram.

Part 3, Chapter 4 N/A

On page 458 of 2001, Rooms "E203 - MAC

Office" and "E204 CCC Office" Are shown as being included in the "command suite" which is included in the secure area annex (SAA). On

Attachment A - Bubble Diagram, rooms "E203 -

MAC Office" and "E204 CCC Office" are excluded from the area designated as "Secured

Area".

Should these two areas be included in the SAA

Secured area or outside of it?

E203 and E204 offices should not be included in the SAA Secured Area.

They should be outside of it.

Attachme nt A -

Bubble

Diagram and page

Site Plan on page

1393 of

Part 3, Chapter 4 N/A

Is the area designated as "Truck Bay Drive

Through" on the Attachment A bubble diagram intended to be a covered loading area only paved?

Truck Bay Drive Through is not required to be covered. The Truck

Bay Drive Through is concrete and not paved.

nt A -

Bubble

Diagram and page

Site Plan on page

1393 of

Part 6, Attachment

A

N/A

Should the Task Unit Storage areas open directly on to the area designated as "Truck Bay Drive

Through" on the Attachment A bubble diagram intended to be a covered loading area only paved?

The task Unit Storage areas open directly on to the area designated as

"Truck Bay Drive Through". Truck

Bay Drive Through is not required to be covered. The Truck Bay Drive

Through is concrete and not paved.

456 of

Part 3, Chapter 4 N/A

Room G107 "Women's Locker" is shown to have an area of 941 SF (Net). Room G115 "Men's

Locker" is shown to have an area of 271 SF

(Net). Considering that the Men's shower and toilet areas are shown to be much larger than the women's, this men's locker area seems dispropotionatly small while the women's locker area seems dispropotionately large. Is this correct?

G115 Men's Locker room which is

271 sf area is adjacent to and supports the P101 Cages 11,200 sf area. The G107 Women's Locker of

941 sf supports both functions.

157 Page 6 01 30 30 1.13

Contractor shall mobilize to the jobsite within 60 calendar days after contract award . Mobilize is defined as having equipment AND having a physical presence of at least one person from the contractor's team on the jobsite. - Please confirm that this is not required during the design portion of the work.

This is not required during the design portion of the work.

158 Page 10 01 35 26 1.7.1.1.1

The SSHO may not serve as the Quality Control

Manager. The SSHO may also serve as the

Superintendent. - Please confirm that the SSHO and Superintendent can be the same person. We normally see these positions as separate people on projects of this magnitude.

The SSHO and Superintendent are to be two separate and distinct people.

159 Page 11 Part 3, Chapter 6 D503005

The last sentence of the security system requirements states to refer to E-SK101, Conceptual Site Security Plan for additional information. We cannot locate this document.

Please confirm this is available

Please see Amendment 0006, reference continuation sheet for updates. Delete reference to SK101 as it does not apply to this project.

160 Pg 2 Part 3 Ch6 C301005

Corner Guards: C301005 indicates to provide

PETG corner guards on the 2nd floor and stainless steel at the 1st floor, they must be mechanically fastened with a concealed continuous aluminum retainer. Confirm that the aluminum retainer is only required at the PETG corner guards and that the stainless steel corner guards will be mechanically fastened with screws through the steel to the wall.

Per C30, adhesive mounted corner guards are not acceptable. Stainless steel corner guards are to be mechanically fastened

161 461 Part 3 Ch5

C101

Communicat ion Room

Requirement

Sheet

C101 Communication Room Requirement Sheet:

Ceiling Finish and Floor Finish are not indicated in the Room Requirement Sheet. Please provide what is to be used in this room.

See Amendment 0006, please reference revised Room

Requirement Sheet.

162 467 Part 3 Ch5

C104 Vault

Room

Requirement

Sheet

C104 Vault Room Requirement Sheet: Wall finish is called out as Primed and Painted GWB and then subsequently called out is C304001

Epoxy Paint, paint suitable in accordance with Master Painter

Institute (MPI) standards for the interior archite ctural surface being finished. Confirm that only the Ceiling is required to have epoxy paint in this room.

See Amendment 0006, please reference revised Room

Requirement Sheet.

163 470 Part 3 Ch5

D101 –

CONSOLID

ATED RIG

STORAGE

Room

Requirement

Sheet

D101 – CONSOLIDATED RIG STORAGE

Room Requirement Sheet: High density shelving is called out twice. Once as (7) units and another as (5) units. Confirm that a total of (12) high density shelving units are required in this area.

Yes, confirmed

164 496 Part 3 Ch5

G104

Mothers

Room &

G106 Break Room -

Room

Requirement

Sheet

G104 Mothers Room & G106 Break Room -

Room Requirement Sheet calls for either full height OR 4"H solid surface backsplash at counter tops. Confirm which is to be provided.

See Amendment 0006, please reference revised Room Requirement Sheet.

165 503 Part 3 Ch5

G107

WOMENS

LOCKER

ROOM

REQUIREM

ENT SHEET

G107 WOMENS LOCKER ROOM

REQUIREMENT SHEET - Counter top requirements are not indicated. Please provide requirements for lavatory counters / vanity / aprons. Lockers are not indicated in the Locker

Room sheet either.

See Amendment 0006, please reference revised Room

Requirement Sheet.

166 506 Part 3 Ch5

G109

WOMENS

DRYING

ROOM

AND G112

MENS

DRYING

RM; ROOM

REQUIREM

ENT SHEET

G109 WOMENS DRYING ROOM AND G112

MENS DRYING RM; ROOM REQUIREMENT

SHEET, under special requirements four (4) operator cages are listed. Confirm that these are

GFGI items and not part of the base construction contract.

Per the Room Requirements Sheets, the drying cages are to be included as part of the FF&E.

167 798 Chapter 6

D30 D304001

Paragraph D304001 states: "Provide double wall pre-insulated duct work with solid inner wall for any and all exposed supply and return ductwork."

However, Part 4, D304001 1.4 INSULATION states: "Provide external thermal insulation for all ductwork" and specifically calls for "rigid mineral fiber insulation" with "a jacket with white surface suitable for painting" in "exposed locations". Is paintable external, rigid mineral fiber insulation acceptable for exposed ductwork, or is exposed ductwork required to be pre-insulated double wall?

Provide double wall pre-insulated ductwork with solid inner wall for any supply and return ductwork located in occupied rooms for an aesthetically pleasing finished look.

Paintable external, rigid mineral fiber insulation is acceptable for exposed ductwork requiring insulation located in unoccupied rooms.

168 798 Chapter 6

D30 D303002

Paragraph D303002 states that DX equipment shall have a salt spray coating on condenser coils tested to 1000 hours. However, page 1152

(D303002) states that the salt spray coating shall be 3000 hour rated. What rating shall be used for equipment selection?

The project is at a location with

Environmental Severity

Classification C4 per UFC 3-41-01, which references UFC 1-200-01 for determination of ESC for project location. Environmental Severity

Classification C4 requires upgraded materials/coating. A 3000 hour salt spray rating indicates an upgraded material coating. Provide 3000 hour salt spray rating.

169 456-459 Chapter 4 Space

Tabulation

Several areas which will have latent/sensible load contributed to the space by occupants do not list an assumed occupant number. Assumptions have been made for the following areas based on previous experience/occupant loads for similar spaces. Please provide an occupant count for or clarify why no occupant count is provided:

G100,G106,G107,G109,G110,G114,G115,Q105, M105,M107,M108,M109,G203,E201,E202,T201

,T202, and P208.

See Amendment 0006, please reference revised Room

Requirement Sheet.

170 794-795 Chapter 6

D30

GENERAL

SYSTEM

REQUIREM

ENTS

Please clarify the temperature requirements for ventilated spaces. The Outside Conditions table gives a design dry bulb temperature of 91°F, while the Heating & Ventilating Only table gives the summer indoor setpoint as 85°F. Since it is not possible to maintain 85°F in a ventilated space with 91°F air, is the temperature in ventilated spaces allowed to drift higher than

85°F on design days, or must these spaces be mechanically cooled in order to maintain 85°F at all times?

Mechanically cool these rooms to prevent severe corrosion since the project is located in an area with classification of ESC C4 and in climate zone 3A per UFC 3-410-01 paragraph 4-2.4.6.

171 795 Chapter 6

D30

GENERAL

SYSTEM

REQUIREM

ENTS

Please clarify the scope of the sentence: "Provide demand-controlled ventilation (DCV)." Does this only require DCV where mandatory per

ASHRAE 90.1-2013 paragraph 6.4.3.8 ("spaces larger than 500 ft² and with a design occupancy for ventilation of greater than 25 people per 1000 ft²), or does this sentence expand the criteria for spaces requiring DCV? If the criteria is expanded, please provide the criteria.

DCV is required only where mandatory per ASHRAE 90.1-2013 paragraph 6.4.3.8

172 795 Chapter 6

D30

GENERAL

SYSTEM

REQUIREM

ENTS

Please clarify the intent of the sentence: "The secured annex must be a separate zone." Does this refer to a separate air handling unit zone, or does a dedicated VAV box satisfy this requirement?

This refers to a separate air handling unit zone to satisfy this requirement.

A dedicated air handling unit with single zone VAV boxes shall serve the secured annex.

173 795 Chapter 6

D30

GENERAL

SYSTEM

REQUIREM

ENTS

Please clarify the scope of the sentence: "Provide all mechanical equipment, HVAC cooling/heating and condenser coils with a manufacturer approved coating system." Does the requirement for coated cooling/heating coils apply only to coils that see outside air (i.e. AHU coils), or does it apply to all heating/cooling coils

(e.g. in VAV boxes, fan-coil units, and unit heaters)?

Per UFC 3-410-01 paragraph 3-7.11

"Corrosion", "Provide corrosion resistant coatings or materials for any exterior air-conditioning (including heating and ventilating) equipment and equipment handling outside air that is to be installed.

This includes any coils exposed to outside air."

174 799 Chapter 6

D30 D304006

Please provide any requirements for exterior buried chilled water piping. D304006 states: "For exterior buried chilled water distribution systems, coordinate with Section G30, Site

Civil/Mechanical Utilities." However, Section

G305002 UNDERGROUND COOLING

SYSTEMS only says "Not used."

There will be buried chilled water piping routed from air-cooled chillers to the nearby mechanical room. However, there is no need to reference to section G305002

Underground Cooling systems".

Will remove the sentence, “For exterior buried chilled water distribution systems, coordinate with

Section G30, Site Civil/Mechanical

Utilities." from the RFP

175 467 Chapter 5

C104

N6 EKMS

VAULT

D30 requires "dedicated air conditioning for temperature control." Would a dedicated VAV box meet this requirement, or is this room required to be served from dedicated air handling equipment?

This room is required to be served by a dedicated ductless mini-split.

176 477 Chapter 5

D104

BATTERY

STORAGE

ROOM

D3040…