N4008525R3500 Amendment 0005 final.pdf

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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.

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 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of theoffer submitted;

or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

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.)

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 CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBE

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

J 1 2

0005 18 Jul 2025 See Continuation Sheet WON 1808122 N40085

NAVFACSYSCOM MID-ATLANTIC

9324 VIRGINIA AVENUE, NORFOLK VA 23511-0395

NORFOLK, VA 23511-0395

UNITED STATES

MADISON TATEM, Email: madison.e.tatem.civ@us.navy.mil Telephone: 757- 341-0070

SCD: PAS:

N4008525R3500

16 Jun 2025

See Section G - Contract Administration Data

SOLICITATION NO. N4008525R3500 DESIGN-BID-BUILD (DBB), ENERGY CAMPUS INFRASTRUCTURE, PHILADELPHIA

NAVY YARD ANNEX (PNYA), PHILADELPHIA, PENSYLVANIA

The proposal due date of 31 July 2025 NLT 2:00 PM EDT remains unchanged.

BRITTANY N. CRISTELLI

18 Jul 2025

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

N4008525R35000005

CONTINUATION SHEET

The purpose of this amendment is to provide the following:

1. Responses to Pre-Proposal Inquiries (PPI’s)

2. Revised Drawings & Specifications (see Attachments)

3. Services Group - Navy Yard - Additional Water Results (see Attachment)

4. PS-77-001.0_SD2_PNY B77 POD Shop Drawing Submittal (see Attachment)

DRAWINGS:

On NAVFAC Drawing No. 12921951 (3G002):

REPLACE the following drawings in the DRAWING INDEX under the corresponding discipline and drawing number. This drawing accompanies this Modification:

3C506 12921989 – UTILITY DETAILS – REPLACE SHEET

3S431 12922014 – COOLING TOWER FOUNDATION AND FRAMING PLANS – REPLACE SHEET

3M101 12922028 – COMPOSITE SITE PLAN – REPLACE SHEET

3E001 12922041 – ELECTRICAL LEGEND AND DEFINITIONS – REPLACE SHEET

3E703 12922084 – PANEL SCHEDULES– REPLACE SHEET

3G010 12922085 – UTILITY COORDINATION AND SEQUENCE OF CONSTRUCTION – REPLACE SHEET

SPECIFICATIONS:

PROJECT TABLE OF CONTENTS

DOCUMENT 00 01 15 LIST OF DRAWINGS

1.2 CONTRACT DRAWINGS

DELETE and REPLACE the following drawings as of 7/14/2025. These drawings accompany this Modification:

DRAWING

NO.

REVISION

NO.

NAVFAC

DWG NO.

TITLE

3C506 0001 12921989 UTILITY DETAILS

3S431 0002 12922014 COOLING TOWER FOUNDATION AND FRAMING PLANS

3M101 0001 12922028 COMPOSITE SITE PLAN

3E001 0001 12922041 ELECTRICAL LEGEND AND DEFINITIONS

3E703 0001 12922084 PANEL SCHEDULES

OTHER – Items Below Provided for Reference Only:

a. Groundwater Test Results

b. Switchgear POD Cutsheet Installed by Others

Pre-Proposal Inquiry Responses:

Question # Reference Question Government Response Page Section Paragraph

30 Price Schedule

Please clarify if the CLIN 0001B pricing for steel piping shall include the helical piles shown on page S-600.

S600 is a reference drawing from another project. Refer to 3S### series for project structural drawings. Helical piles are not required.

34 General Please clarify specifications and security fence requirements.

No new security fence is required as part of this contract.

46 General There will need to be a well point system for groundwater removal? Is there a preferred location for distribution.

Control of groundwater in excavations is a requirement of the contract. Once the contract is awarded, the contractor is required to submit proposed methods and procedures for groundwater control in accordanc with the Dewatering Work Plan.

HVAC/Plumbing equipment schedules and specifications do not provide a basis of design for the manufacturer or model.

Who is the basis of design manufacturer/vendor for the scheduled equipment?

J&A's have been provided for all the specific manufacturer requirements that are identified in the drawings and specs. For all other equipment, there is not specified manufacturer or model.

Please clarify if a 3D model of the ductbanks' design was created and if so can you please provide the file?

A 3D file can be provided to the awardee.

Please clarify if there is an electrical line to provide power to 4" water meter pit.

Drawing 3C104 does not depict an electrical line to the meter pit. However, Detail 3C506-A3 depicts the existance of a sump pump in the pit. Please provide a BOD for this sump pump.

A sump pump is not required in the meter pit. Note on detail A3/drawing 3C506 should read "12x4" SUMP". No electrical line/service to the meter pit is required. See Amendment 0005 DDG(X) WP3_Dwgs.

Please clarify schedule for "perimeter security improvements" including expected date when encompassed site will be deemed a secure facility.

It is anticipated that the site will be deemed a secure facility prior to contractor mobilization.

3C004

For bidding and schedule purposes, what is the approval time from submission of SECNAV 5512 to NAVFAC until NAVFAC's notification to the ktr of approval?

PENDING RESPONSE

Is there additional information in the existing gear that we tie into, specifically as follows: Manufacturer, Vintage, Nameplate- Voltage, Amperage, pictures, breaker nameplate on a comparable breaker, Cell Provisions?

See POD Switchgear drawing installed by others provided for reference as part of Amendment 0005. Sheet A-

The bid documents indicate that ground water can be expected and that dewatering will be necessary. Drawing 3C004 - Erosion ansd Sediment Control Notes, contains multiple notes (#'s10, 29), indicate that all pumping should be done according to the procedure described within that plan, over undisturbed vegetated areas. During the site visit, it did not appear that there was a nearby vegetated area to pump water

to. Please advise where any water should be pumped to and if any groundwater that is encountered can assumed to be clean or if it is contaminated? If assumed to be contaminated, please provide a test report documenting the contamination so that any filtration processes can be accounted for. It is anticipated that dewatering could be required to be established at the beginning of excavation and pile installation and remain ongoing until construction gets to an elevation above the water level. Is this a realistic assumption?

Drawing 3E204 sheet keynote #10 calls for 4#2, 1#8 for the SA and SB panel feeders. The RTC panel schedule calls for 4#2/0, 1#4, which is correct?

26 20 00 3 .1.2.8

Please confirm compression fittings are required for all outdoor installation.

Do not use EMT outdoors per paragraph 3.1.2.1.e. For rigid metallic conduit, provide threaded-type fittings per paragraph 2.2.4.1.

75 26 08 10 2.1 Are electrical load banks required for any of the electrical testing or system

Provide testing and commissioning of systems in commissioning? If so, who is to provide?

accordance with Spec Section 26 08 10. The contractor shall assume to provide temporary electrical load required to meet testing and commissioning requirements.

Does reinstallation of or tie-I to the existing high security fence require any third-party inspections, engineering or recertifications?

Installation or reinstallation of high security fence is not required as part of this contract.

Can a basis of design and/or designer options considered (various acceptables) be provided for the Factory Assembled Cooling Towers? Can it be assumed that the steel supporting structure has been fully coordinated (i.e. dimensions, placement, load capacities, etc.) with this basis of design and/or other acceptable cooling towers?

Yes. However the contractor is responsible for coordinating the steel supporting structure with selected equipment. See updated Drawing 3S431 as part of Amendment 0005.

Please advise the closest preferred connection point for the existing Building Automation System for tie-in purposes. The drawings do not indicate.

"The nearest Direct Digital Controller that is tied into the BACNET ArcNET Building Automation System (BAS) network is at Column A6 and is associated with the IR10 Controller. This controller is an Automated Logic Controller (ALC) SE6104A controller for reference.

Additional detail to be considered for drawings / specs: note that the controller has 4 available universal inputs and 8 available analog outputs (which support 0-10 VDC or 0-20 mA selectable) which is relevant for the lighting controls scope in this contract. The contractor shall be responsible for integrating third party controllers into the BAS where required and as noted on the contract drawings and shall provide network interface hardware as required

Amendment 0005 Attachments:

Please see the following revised attachments:

1. Amendment 0005 02 61 13 - EXCAVATION AND HANDLING OF CONTAMINATED MATERIAL

2. Amendment 0005 3G010 - UTILITY COORDINATION AND SEQUENCE OF CONSTRUCTION

3. Amendment 0005 2025.07.08 Energy Campus Site Photos

4. Amendment 0005 CMT Services Group - Navy Yard - Additional Water Results to integrate third-party systems into the ALC BAS.

Refer to the contract specifications and Drawing 3M601 for details on the BAS/DDC requirements for the cooling water system.

Refer to the contract specifications and Drawing 3E604 for details on the BAS/DDC requirements for the lighting control system.

This response is supplemental to the requirements in the contract drawings and specifications.

See updated drawings Sheet 3M101 provided as part of Amendment 0005."

3.00E+01

Please confirm that delegated design items are limited to items 1A. - H. of the Delegated Design Notes on dwg 3S002.

If there are additional items not enumerated here please make them known such that they can be evaluated for inclusion.

This should refer to details C3 and C4 on sheet 3E601. See Amendment 0005 DDG(X) WP3_Dwgs.

Please provide pictures of the existing site conditions.

Photos are forthcoming.

S600

Sheet S600 indicates (8) helical piles for the B77 POD switchgear vault; however, the size and length of the piles are not specified. Please provide the design loads and any additional specifications required for sizing and installation.

Drawings S600 is from another project and only provided for reference.

5. Amendment 0005 DDG(X) WP3_Dwgs

6. Amendment 0005 PS-77-001.0_SD2_PNY B77 POD_Shop Drawing Submittal

(End of Summary of Changes)