N4008526R0005 Amendment 0005.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 the offer 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

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Block 14 (Description of Amendment/Modification): SOLICITATION NUMBER N40085-26-R-0005, DESIGN-BID-BUILD (DBB) P1112 B72

RESILIENCY IMPROVEMENTS, PORTSMOUTH NAVAL SHIPYARD (PNSY), KITTERY, MAINE

The proposal due date of 21 May 2026 NLT 2:00 PM EDT remains unchanged.

The Amendment is issued to incorporate the following:

1. Provide Specification revisions (See summary of revisions).

2. Provide responses to PPIs (additional PPI responses will be forthcoming via Amendment(s)).

N4008526R00050005

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

1. Specification Continuation Sheet:

Spec No.

Part / Subpart /

Paragraph Summary of Revision PPI No.

Memorandum

Bidding Notes Item 27.a.

Add “Manhole shall be 6' x 6' with a minimum height of 6.5'.”

2. PPI Responses:

PPI Reference Question Government Response

Page Section Para.

227 43 2113.16 1.3.C

Specification section 43 21 13.16 part 1.3.C for the End Suction pump schedule - please provide all associated pump tag identification to complete the table.

Refer to Process Flow Diagram drawings D-601 and D-602 for all associated pump tag numbers.

D-607 /

D-602

Contract drawing D-607 includes the pump schedule table, with equipment id and description.

Please provide additional pump identification / tag numbers for all associated project pumps. For example contract drawing D-

108/D415 include 'analyzer pump to waste with tag number 03-01-

014. However this pump tag is not identified in the contract technical specifications or associated information. In addition contract drawing D-602 analyzer pump to waste includes pump tag number

04-01-008, yet that pump has not been located or labeled on the associated process drawings.

The Process Flow Diagrams

(Drawings D-601 and D-602) identify all pump tag numbers associated with the project. These drawings should be used as the primary reference for pump tagging and identification. With respect to the

“Analyzer Pump to Waste” (e.g., tags

03-01-014 and 04-01-008). These pumps are specified 46 30 00

WATER AND WASTEWATER

CHEMICAL FEED SYSTEMS,

2.2.10.2.1 Sample Waste Pump and

Tank. Analyzer pump to waste 04-

01-008 is removed from the scope of work. only one analyzer pump to waste tag 03-01-014 and it is located in the Pump room B. Drawings will be updated in the Conformed

Drawing Set to be issued after contract award

231 AD101

In Drawing AD102, Work note 1

Calls for demolition of pedestals.

Please provide slab height or drawings of pedestals.

The pedestal height is approx. 24".

Demolish flush with floor.

232 A-003

In Drawing A-003, wall type 3 calls for installation of Acoustic

Insulation but none is shown in

Wall type 3 to have 2 1/2" of acoustic insulation.

either plan or section view above.

Please clarify if insulation is required. If yes, please update drawings to show thickness and type.

233 D-601

Contract drawing D-601 includes buried meter vault and includes pump tag number 07-01-001, please provide the associated specification section and details for the note pump.

Pump tag 07-01-001 shown on D-601

(Buried Meter Vault) represents a sump/drain pump intended for removal of collected water within the meter vault. Dwg C-102 show the sump emptying to a drain line going to drain manhole 8-60. Dwg C-105 provides profile and detail. Pump can be DAYTON Submersible Sump

Pump or equivalent, plastic housing with pigtail float: 1/2 hp, 115V AC,

31.7 gpm Flow Rate @ 10' of Head, 1

1/4 in MNPT, 3 A, or equal.

234 D-606

Contract drawing D-606 detail 2 schematic for antiscalent and sulfuric acid chemical feed systems

- which includes notation for Acid

Scrubber tag no 02-07-009, please provide the associated specification for the noted equipment.

Refer to Section 46 30 00 Table 3 chemical tanks.

235 D-502

Contract drawing D-502 detail E -sample discharge system detail -please provide additional information on the size and material for the collection sump tank, along with the requirements for the sample pump and control panel.

Contract Drawing D-502, Detail E indicates the functional arrangement only. See response to PPI 228 which details pumps and 10 gal tank size.

The material can be PP, HDPE or similar compatible material. The pump controls are integral to the pump and shall provide status and speed signals to SCADA.

236 D-602

Process schematic on drawing D-

602 notes analyzer pump to waste tag number 03-01-014 and 04-01-

007. Drawing D-108, D-413,D415 identifies pump 03-01-014 location. Please advise on location of pump 04-01-007.

Only one system tag number 03-01-

014 to be located in the BWRO

Room. Pump 04-01-007 is removed from the scope of work.

MD-102

/ D-104

Drawing MD-102 & MP400 indicates existing pumps are not to be removed and remain. Drawing

D-104 shows pumps that are in the location of the existing, however the pumps are bold line, and also shown as a different pump configuration/pump assembly.

Please provide clarification.

See D-602 - One line diagram and dwg D-112 which shows all three pumps. P9 a/b and P10 a/b are same as 06-01-003 through 06-01-006. As such there is a tag miss-match. All pumps are new. The existing cooling tower pumps remains as shown.

238 C-102

Drawing C-102, left hand side at the "12" Outfall", three is a detail call out for A/D-503. This callout is not correct ad Detail A on D-503 is for Fill Pipe ID Labels. Please clarify what the correct Detail reference should be.

Refer to PPI 54 response.

239 D-102

Drawing D-102, General Note 4 states "Reroute Steam and

Condensate Pipe for Ceiling

Heaters to maintain functionality", However, it does not appear that

There is a small diameter pipe (1 inch diameter or less) that provides steam and condensate water to the existing heaters (two in total both located at the corner). The heaters are mounted the heaters or piping are shown on the drawings. Please clarify the location of these existing items, and what the plan for rerouting the pipes may be, as well as the pipe material and size.

high at the ceiling, but the pipe is low, approximately half way up the wall.

The panels proposed are going to conflict with existing piping. Piping should be routed above the proposed equipment.

240 D-601

Drawing D-601 shows a pipe line connecting the Sulfuric Acid Tank

02-07-002 to the Sulfuric Acid

Scrubber 02-07-009. We do not see this line on the plan or section views. Please clarify the pipe size and routing.

A 1” CPVC line shall be provided from the sulfuric acid tank to the scrubber located in Room C. Final routing shall be determined by the contractor in coordination with site conditions and installation requirements, ensuring proper support, protection, and accessibility.

Memora ndum 27.a

Please provide sizing details for the electrical Manhole noted in section

27.a of the Memorandum document.

Manhole shall be 6' x 6' with a minimum height of 6.5'.

Div 4 Spec refers to building washing, but nothing called out on the drawing. Is washing of the exterior of the buildings required?

If so, please provide details of the location and specifications.

Washing of the building is not required.

250 D-401

Drawing D-401, Note 3 states "For

Stainless Steel Pipe provide

Expansion Bellows and

Flanges…", the Expansion Bellows that are on this drawing are in the

2" CuNi Air Pipe. Please clarify the

Model and Type of Expansion

Bellows to be used on the 2" CuNi

Air Burst Pipe.

The expansion bellows shown on

Drawing D-401 for the 2” CuNi air burst piping shall be suitable for

70/30 Copper-Nickel (UNS C71500) seawater service. Marine-grade metallic expansion joints with CuNi-compatible wetted components

Designed for corrosive seawater / compressed air service.

Flanged ends to match CuNi piping system rated for the system pressure and cyclic loading conditions of the air burst system equipped with internal liners if required to prevent flow-induced vibration and erosion.

251 D-502

Drawing D-502, Detail B shows

Chemical Feed/Sample Tap

Corporation Guard. Please clarify if this Guard is to be provided at all

Chem Feed/Sample Taps or just where there are multiple taps.

The Chemical Feed / Sample Tap

Corporation Guard shown on

Drawing D-502, Detail B is required to be provided at all individual chemical feed and sample tap locations, not only at locations with multiple taps.

D-102 &

D-301

Drawings D-102 & D-301 both make reference to a "Pig

Launcher", however, it appears no further detail is provided on the drawings or in the specifications.

Please provide detail information on the Pig Launcher and what is to be provided with it.

The pig launching and receiving system consists of the wye followed by the gate valve, 2- 45 degree bends, spool and 2 inch tap with ball valve as shown on these two drawings.

253 D-607

Drawing D-607 includes table for

Abbreviated equipment list of major supplies. This table includes additional manufacturers that are not listed in the technical specifications. As one example specification section 463000 - lists chemical pump manufactures as:

Manufacturers listed in the Technical

Specifications are the primary named manufacturers. Additional manufacturers shown on Drawing D-

607 are also acceptable, provided they are equal and meet all specified requirements. Where discrepancies

Prominent, Finish Thompson/ chemical tank manufactures:

Synder/Polyprocessing. Table on

D-607 notes for chemical pumps;

Prominent, Blue-white Industries, Milton Roy. Please clarify and confirm if that manufactures listed in specifications OR drawings are considered "named" manufactures.

occur, the Technical Specifications govern.

254 D-607 Pipe

Schedule

Does the "Post Permeate tank -

Above ground" section calling for

PPR refer to the short pipe between the Permeate Tank and the HDPE underground piping?

The short pipe between the permeate tank and the HDPE underground piping shall be HDPE with heat trace and insulation.

256 H-101

Drawing H-101 appears to be missing from the plan set. Please advise.

Refer to PPI 91 response.

261 C-102

In the area near the 48" ASW intake there is a reference for

Details A/D-501 and A/D-502.

These details do not appear to be applicable to this work. Please provide additional information on the work to occur in this area

Refer to PPI 54 response.

263 D-101

Please advise if Pump Room A can be taken offline to allow Process

Mechanical work to occur. If so, please advise duration that Pump

Room A can be offline.

Pump room A can be taken offline while temporary ASW is operational or Shipyard maintenance schedule allows.

264 40 05 13 2.7.4

The Process (D) drawings indicate all PVC fittings as having flanged connections. Please confirm that this is for diagrammatical purposes only, and fittings may be solvent welded as specified in 2.7.4. PVC flanges would only be provided when necessary for connections to valves, equipment, flow meters, etc.

PVC flanges would only be provided when necessary for connections to valves, equipment, flow meters, etc.

276 C-503 Detail

A

Ref. Post Installation - Detail shows both full-depth concrete on left side of gate and welded base mounting on the right side. Sheet

S-505 shows a cored installation for fence posts. Please confirm how the fence posts at electrical equipment enclosure adjacent to new MB will be installed.

Utilize a welded base mounting for the fencing.

Ref. H-Drawings - H-102 included in drawing set, please provide H-

101 if applicable.

Refer to PPI 91 response.

283 A-000

Ref. General Project Notes #3 -

Please confirm the design meets or exceeds all applicable codes, ordinances or industry standards.

Confirmed.

284 A-000

Ref. General Removal Note #3 -

Please confirm how bidders should quantify the demolition of items not shown.

Demolition has been shown on project drawings. Items not shown on drawings will be handled in accordance with FAR Part 52.

285 EL102

Ref. Room C Equipment Platform

Lighting - Plans show two fixtures above the equipment platform.

Lights shown are for installation beneath the existing equipment platform, above dosing skids.

Please confirm if lighting is to be provided below platform.

286 EP102

Ref. Room C Electrical Equipment

- Leaders indicate power panel

B72D and MCC-B72D at existing wall, graphics show process equipment and VFD's at the same location. Are these above or below the equipment platform?

Panel PP-B72D is located in Pump

Room S. MCC-B72D is located on the exterior of Room C as shown on

EP102. Leaders are calling out homerun circuit numbers for process equipment back to panel and MCC.

Ref. Room C Painting - It is unclear if any painting of the existing surfaces or at new block infills is required. Please confirm if any painting is required in Room

C.

No painting required.

291 M600

Ref. Emergency Eyewash and

Shower Schedule - Drain requirement recommends a floor drain however it is unclear if a floor drain exists at this location.

Please confirm if a floor drain is at the EES-1 fixture.

No floor drain is included because of chemical storage.

Fabrication

Time Lines

Please confirm that fabrication timelines which range as much as

36-52 weeks from approved submittals, have been included properly in the allotted 900 day schedule, and that the CLIN election dates of up to 180 days, also account for long lead items.

Confirmed.

Please identify the requirements in the solicitation that would be modified for a Nontraditional

Defense Contractor (NDC) in accordance with 10 USC 3014, e.g.

52.219-9 Small Business

Subcontracting Plan.

See DFARS 252.215-7013. Please bid per Solicitation.

(End of Summary of Changes)

9324 VIRGINIA AVENUE, NORFOLK VA 23511-0395

NORFOLK, VA 23511-0395

UNITED STATES

James Godwin, Email: james.a.godwin41.civ@us.navy.mil Telephone: 7573411999 AdminBy:

SCD: PAS: