N4008525R2543 0003.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. N40085-25-R-2543 DESIGN-BID-BUILD, WTP CLEARWELL REPAIR/REPLACEMENT, NAVAL STATION GREAT LAKES, GREAT LAKES, ILLINOIS

All correspondence regarding this solicitation shall be directed via email to Ashlee Beggs ashlee.r.beggs.civ@us.navy.mil

See Continuation Pages.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 36

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

16C. DATE SIGNED

BY 10-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 N4008525R2543

X 9B. DATED (SEE ITEM 11)

06-Mar-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

10-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:

N4008525R2543

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 0003

The purpose of this amendment is to provide the following:

1. Remove Wage Determination # IL20240008 and incorporate Wage Determination # IL20250020

2. Provide Attachments:

• PPI 08 - GC001 Amendment Attachment

• PPI 19_29 - MP305 Amendment Attachment

• PPI 19_29 - MP307 Amendment Attachment

• PPI 55 - S507 Amendment Attachment

• PPI 58 - 26 20 00 Amendment Attachment

• PPI 59 - (Network Panel Location) Amendment Attachment

• PPI 68 - 20F6320 - B1 Em Pwr & Feeder Tie IFC Drawings - PDCB signed

• PPI 70 - E602 Amendment Attachment

• PPI 70 - EP101 Amendment Attachment

• PPI 107 - T607 Amendment Attachment

• PPI 110 - CG100 Amendment Attachment

• PPI 113 - B11 FO Tank 11C Location 1950 Amendment Attachment

• PPI 113 - BLDG 11-11C

• PPI 113 -11c Amendment Attachment

3. Provide Pre-Proposal Inquiries (PPI) responses

1. Remove Wage Determination # IL20240008 and incorporate Wage Determination # IL20250020. (See

Below)

2. The below attachments have been provided with this amendment (attached separately).

• PPI 08 - GC001 Amendment Attachment

• PPI 19_29 - MP305 Amendment Attachment

• PPI 19_29 - MP307 Amendment Attachment

• PPI 55 - S507 Amendment Attachment

• PPI 58 - 26 20 00 Amendment Attachment

• PPI 59 - (Network Panel Location) Amendment Attachment

• PPI 68 - 20F6320 - B1 Em Pwr & Feeder Tie IFC Drawings - PDCB signed

• PPI 70 - E602 Amendment Attachment

• PPI 70 - EP101 Amendment Attachment

• PPI 107 - T607 Amendment Attachment

• PPI 110 - CG100 Amendment Attachment

• PPI 113 - B11 FO Tank 11C Location 1950 Amendment Attachment

• PPI 113 -11c Amendment Attachment

3. Pre-Proposal Inquiries (PPI) Responses for questions 1-99, 101-107,109-115:

Questi on No.

Reference Question Response

Page Section Paragraph

1 Are we required to comply with Build America, Buy America (BABA) or American Iron and Steel (AIS) requirements for this project?

Please see amendment 0001, incorporating FAR 52.225-11 and 52.225-12. Also please note - FAR 52.225-2, and DFAR 252.225-7000 DO NOT apply to this solicitation.

2 Does Solicitation # N4008525R2543 require equipment to comply with

BABA.

Please see amendment 0001, incorporating FAR 52.225-11 and 52.225-12. Also please note - FAR 52.225-2, and DFAR 252.225-7000 DO NOT apply to this solicitation.

3 Geotech Appendix B

The soil borings do not go deep enough to bid the helical scope, how should we handle this?

Confer with tank manufacturers for foundation design requirements in accordance with SPEC 43 41 63.The design of the clearwell tanks is a delegated design, this includes the foundation.

4 N4008525 R2543+ Solicitation

1.N4008525R2543+Solicitation, Part 52.204-8 ANNUAL

REPRESENTATIONS AND

CERTIFICATIONS (JAN 2025)

lists the following: “(xx) 52.225- 2, Buy American Certificate. This provision applies to solicitations containing the clause at 52.225- 1.”

N4008525R2543+Solicitation, 252.204-7007 ALTERNATE A, ANNUAL REPRESENTATIONS

AND CERTIFICATIONS (NOV

2023) lists the following: “(ii) 252.225-7000, Buy American-- Balance of Payments Program Certificate.”

Are we required to comply with American Iron and Steel (AIS) and/or Build American Buy America (BABA) requirements for this project?

These mentioned clauses fall under FAR 52.204-8 Annual Representations and Certifications and DFAR 252.204-7007 Alternative A, Annual Representations and Certifications; FAR 52.225-1, FAR 52.225-2, and DFAR 252.225-7000 DO NOT apply to this particular solicitation.

5 If this project has AIS or BABA requirements, does the temporary piping we are required to provide by GC006, GC007, GC008, GC010, GC013, GC014, GC015, GC016, GC017, GC018, GC019, GC020, & GC020 need to be AIS or BABA compliant?

Provide temporary piping in accordance with the Contract requirements, including the requirements set forth in amendment 0001, incorporating FAR 52.225-11 and 52.225-12.

6 Specificati on Sections 25 05 11, 27 10 00, & 40 60 00

Specification Sections 25 05 11, 27 10 00, & 40 60 00 describe the Integration work for the project.

These specifications provide performance requirements only.

Does the Owner have a preferred Systems Integrator, or is it up to the Contractor to find a Systems Integrator that meets the specification requirements?

The current Gov't Systems Integrator is Concentric Integration. However, the Gov't makes no preference to system integrators and it is the responsibility of the Contractor to meet the requirements established in the Plans and Specs.

7 1 13 We respectfully request that the proposal due date be postponed a minimum of four weeks to provide sufficient time for prime contractors and their subcontractors to develop their estimates/proposal for this complicated project. We have received requests from multiple key subcontractors and equipment suppliers that the date be postponed.

Please see Amendment 0002; the proposal due date has been extended to 22 April 2025 by 2pm ET.

8 GC0

Plan Sheet GC001 shows two different scales. Please confirm that the 1”=20’ scale is the correct scale to use on this plan sheet.

The correct scale is 1" = 20' for Plan A1 on Sheet GC001

Please see the attachments in Amendment 0003.

9 43 41 63 Please clarify whether the tank builder will be allowed to design the floor in accordance with AWWA D110 OR whether we must adhere to Minimum concrete coverage over bar requirements shown in Specification section 43 41 63.

Design the floor in accordance with

AWWA D110.

10 Please provide the applicable wage rates for Heavy/Highway.

Please see the updated wage determination (WD# IL20250020) in Amendment 0003.

11 Is the exterior concrete of the two proposed clearwells to be coated?

If yes, please confirm that two coats of Sherwin Williams Loxon XP or equal on the concrete dome and wall is acceptable.

Provide a decorative coating to the exterior dome surface using one coat of cementitious based, polymer-modified damp-proofing to waterproof the concrete. Provide admixtures suitable to seal vertical and light-duty horizontal surfaces. After application of damp-proofing, provide one coat of non-cementitious, high-build 100 percent acrylic resin polymer as a textured protective coating.

12 41 of

N4008525 R2543+Sol icitation

Please provide the substantial and final completion days for this project.

1095 days after award

13 Please provide the maximum draw down rate for the proposed clearwells.

410,000 gallons per hour

What is the allowable bearing capacity for the proposed clearwells?

Deep foundations or ground improvement will be required to support the anticipated loading. See the answer to question 15 for anticipated settlements assuming a 4.9 ksf vertical pressure at the footing below the tank walls.

15 What is the total and differential settlement for the proposed clearwells?

Based on the existing ground conditions and anticipated loading, a maximum settlement of 8.1 inches was calculated at the center of each Clearwell and the maximum differential settlement was calculated to be 2.8 inches. It has been assumed that the Delegated tank design will either incorporate deep foundations or ground improvement methods to limit the settlement to acceptable limits based on the selected tank manufactures requirements.

16 Is it necessary to design the clearwells against hydrostatic uplift due to high groundwater or flood levels, and if so, what is the design groundwater/flood elevation? We would suggest that the tank bear above this elevation, if possible. If the tank will not bear above the design groundwater elevation, please provide recommendations for resisting hydrostatic uplift forces.

For the purpose of design, the groundwater level should be assumed to be at 10 feet below the ground surface at the clearwell location. Due to the proximity of Lake Michigan the groundwater level will be dependent on seasonal lake elevations and will need to be assessed at the time of construction when considering groundwater effects on construction activities.

17 Please confirm that AIS and BABA are not required on this project.

Please see amendment 0001, incorporating FAR 52.225-11 and 52.225-12. Also please note - FAR 52.225-2, and DFAR 252.225-7000 DO NOT apply to this solicitation.

18 What are the required working hours for this project?

Refer to Section 01 14 00, Work Restrictions.

19 MP3

05 &

MP3

The section view 24” inlet pipe for Clearwell No. 2 is shown on sheet MP305. Plan sheet MP307 shows a section view for Clearwell No. 2 influent pipe that designates the pipe diameter as both 24” and 18”. Please confirm

Provide the two 18" CWI (clearwell influent) pipes in Clearwell No. 1 and the 24" CWI and 18" CWI pipes in Clearwell No. 2 inside the tanks as standpipes as indicated in Section B4 on Sheet MP305. Provide concrete encasement to surround the entirety of which section view should be used for the 24” inlet pipe in the Clearwell No. 2. Additionally, please clarify what section view should be used for the one (1) 18” inlet pipe in Clearwell No. 2 and the two (2) 18” inlet pipe in Clearwell No. 1.

the piping inside the clearwell like shown on Section B5 on Sheet MP305 for the overflow pipe. Provide the 24" CWI (clearwell influent) pipe and 18" CWI pipe inside Clearwell No. 2 in accordance with Detail 4 on Sheet MP307. Orient the direction of influent flow into the tanks in accordance with the tank manufacturer’s directions for Clearwell Nos. 1 and 2. Please see the attachments in Amendment 0003 to reflect this change.

20 7 Solicitation #6 VETS-4212 Registration. The link provided does not work and we are unable to find more information in regards to this requirement.

This link is operational. Please retry or possibly change internet browsers. The link is also placed here:

http://www.dol.gov/vets/vets4212.htm

21 2 Solicitation #14 What does CODE and FACILITY CODE refer to?

These codes will be identifying information (CAGE, etc.) of the offeror who will be awarded this contract. These currently do not need to be filled in.

22 Top of page

43 41 63 1.4.2 Are the tank contractor qualifications listed to be included with the Offeror's proposal?

1. Submit experience record in the design and construction of wire and strand wrapped prestressed concrete tanks as specified herein.

2. Submit experience record of design professional engineer to be employed on project as specified herein.

3. Submit experience record in shotcrete work of each nozzleman and foreman to be employed on the project as specified herein.

Confirmation of MFR qualifications is the responsibility of the Prime Contractor. All qualifications will be required as a presubmittle construction item but it is not part of the bid submittals.

23 Attac hme nt E

- 2

0001A &B The item descriptions for 0001A and 0001B are identical with a quantity of 2 EA. This would imply there are four (4) new Clearwells. Please revise to 1 EA or remove 0001B

Items 0001A and 0001B are two distinct CLINs. Please see solicitation Attachment E-2. 0001A is Suberstructure, 0001B is Supstructure

24 Solic itatio n - 1

Please confirm if this project is sales tax exempt

Yes, an Illinois sales tax exemption letter will be issued post award

25 Solic itatio n - 1

Please confirm if this project is subject to the requirements of American Iron and Steel (AIS) or Build America, Buy America

(BABA)

Please see amendment 0001, incorporating FAR 52.225-11 and 52.225-12. Also please note - FAR 52.225-2, and DFAR 252.225-7000 DO NOT apply to this solicitation.

26 43 63 -

2.2.2 d The specifications state Type I or II cement is acceptable. Please confirm Type IL cement is acceptable.

Cement must be Type I or Type II.

27 03

2.4.3 Please confirm there are no floor

toppings required for the Prestressed Concrete Clearwells

No floor toppings are required.

28 43

1.4.5 h Specification Section 43 41 63 does not identify an exterior coating system for the prestressed Clearwells. We recommend the following language be added to Specification Section 43 41 63 for use as the exterior coating system on the prestressed Clearwells:

“A decorative coating shall be applied to the exterior dome surface using one coat of a cementitious based damp-proofing product such as “Tamoseal” or equal, and one coat of a non-cementitious, high build, 100% acrylic resin polymer such as “Tammscoat Smooth” textured protective coating, “Tnemec Envirocrete 156” or equal. A decorative coating shall be applied to the above grade exterior wall surfaces using two coats of a non-cementitious, high build, 100% acrylic resin polymer such as “Tammscoat Smooth” textured protective coating, “Tnemec Envirocrete 156” or equal.”

Provide a decorative coating to the exterior dome surface using one coat of cementitious based, polymer-modified damp-proofing to waterproof the concrete. Provide admixtures suitable to seal vertical and light-duty horizontal surfaces. After application of damp-proofing, provide one coat of non-cementitious, high-build 100 percent acrylic resin polymer as a textured protective coating.

29 MP3

05/M P307

B4/4 Both of these details provide informaiton on the inlet pipes;

however, there are multiple inlet pipes per tank and it is unclear from the details, which is being reference. Detail 4 on MP307 notes the pipe as designation "24"-FBW-DI" however, this does not show up on MP108.

Please clarify which inlet pipes the details apply to.

Please see response to question 19. The 24" FBW pipe on Detail 4 on sheet MP307 is mislabeled. Change this label to "18" CWI-DI AND 24" CWI-DI" as this Detail 4 is applicable to the 18" CWI (clearwell influent) and 24" CWI pipes feeding Clearwell No. 2. Please see the attachments in Amendment 0003 to reflect this change.

30 MP1

Please confirm Clearwell 2 shall have the following: (1) 24" efffluent, (1) 30" effluent, (1) 24" influent, and (1) 18" influent.

Please also confirm Clearwell 1 shall have the following: (1) 24" effluent, (1) 18" effluent, and (2) 18" influents.

Yes, confirmed.

31 MP3

B5 Please confirm if the overflow weir can be formed in concrete.

Yes, confirmed.

32 MP1

MP108 shows a floor sump per tank but no further detailing is provided. Please clarify size and depth of sump.

Provide floor sump with interior dimensions of 2 feet by 2 feet by 2 feet deep.

33 MP1

09/M P305

MP109 shows one vent per tank.

MP305 Note 5 calls for two vents per tank. Please confirm Tank Manufacturer can design the number and size of the vents per the venting rates.

Tank manufacturers are to design the size and number of vents to provide the specified venting rates.

34 MP1

09/E P102

MP109 Notes 4 and 5 call for a total of two (2) dome sleeves for instrumentation. Note 6 call for two (2) spares. EP102 would indicate three (3) pieces of instrumentation on the tank.

Please confirm number of required dome sleeves.

Provide 4 dome sleeves per clearwell.

35 MP3

1 MP305 shows an anit-vortex plate on the typical floor pipe. Please confirm on which pipes these are required. Additionally, the anti-vortex plate is not typically designed by the tank manufacturer. Please provide a detail or confirm this may be designed per NFPA-22 guidelines.

Provide anti-vortexing plates on the 18" CWE and 24" CWE pipes inside Clearwell No. 1 and on the 24" CWE and 30" CWE pipes inside Clearwell No.

2.

36 MP3

B1 MP305 has a maximum dome elevation at the apex of 626.30 which will require an approximate dome rise of 1:11.

However, there is also a note on this detail indicating that the tank shall have a dome rise between 1:8 and 1:10. Please confirm if there is any flexibility in the maximum dome elevation or if a 1:11 dome rise is allowed.

A dome rise of 1:11 is allowed.

37 S-

E Mentions a Geotechnical Data Report from CDM Smith. There appears to be no geotechnical design parameters provided for the clearwell structures in the project documents (only boring logs). Please provide a getoechnical report for the clearwell structures indicating the required foundation type, bearing capacity and settlments (total/differential), etc. for design or provide a basis of bid for the contractors.

Please see responses to questions 14, 15, and 16.

38 S6 (16 of 116)

Generator 1 and Generator 2 show helicals without loads or labels, what should we assume for the bid?

There are no generators on this project.

39 Would you be open to a value engineered alternate to the helical piles? We think CMCs (rigid inclusions) may be a more economical solution.

This question is not applicable to this project.

40 33 11 00 - Page 8 & 40 05 13

Are MJ fittings with megalugs allowed? Will megalugs also be allowed for restraining MJ valves?

No megalugs allowed.

41 EL1

There are no manufacturers, model numbers or pole requirements shown. Can these be clarified?

Specific models and manufacturers are not being provided for this equipment.

Match the type and style seen in the existing light poles in the same parking lot. Pole heights of 20 feet were used in the lighting calculations.

42 E-

There are no manufacturers or model numbers shown. Can these be clarified?

See response to 41. Schedule and details provided for selecting fixtures.

43 EL1

01, E-

Please clarify what "Lighting Plate NL-*" and "Luminaire Plate XL-*" as shown on the fixture schedules are refering to.

These are UFGS standard luminaires.

See UFGS 26 51 00 and 26 50 00.

Details for these plates are included on E-503.

44 ES10

There is no duct bank detail for the run between sectionalizing cabinet SP1M61 and M61S2.

Can this please be provided?

Direct buried conduit on this run containing lighting, controls, and communication cables are to be installed per UFGS 33 71 02 Section 3.6.7.

Service power cable and conduit in duct bank will be run by others.

45 Please provide tank subgrade improvement recommendations based on the boring logs at the proposed tank locations.

a. Allowable bearing capacity

b. Recommended subgrade improvements to meet the specified allowable bearing capacity

c. Maximum Total and differential settlements

Based on the existing ground conditions and anticipated loading, a maximum settlement of 8.1 inches was calculated at the center of each Clearwell and the maximum differential settlement was calculated to be 2.8 inches. It has been assumed that the Delegated tank design will either incorporate deep foundations or ground improvement methods to limit the settlement to acceptable limits based on the selected tank manufactures requirements.

46 31 62 50 Section 31 62 50 Densified Aggregate Piers is included in the project specifications. Is this specification section applicable/specific to the proposed Clearwell No.1 and No.

2 or is this a general specification?

It has been assumed that the delegated design of Clearwells 1 and 2 will incorporate either deep foundations or ground improvement methods to limit the settlement to acceptable limits based on the tank manufactures requirements.

The densified aggregate piers specification has been provided as a general specification.

47 283170 FA System-Is transfer pump station have a stand alone FA Syetem? Or is it just sprinkled?

Standalone FA system and fully sprinklered.

48 E602 265100 Light Fixture schedule gives no fixture part #'s. Can you please provide?

Specific models and manufacturers cannot be provided for this equipment.

The schedule and details provide requirements for purchasing this equipment.

49 EL1

265600 Parking lot light fixture schedule gives no fixture part #'s. Can you please provide?

Specific models and manufacturers cannot be provided for this equipment.

Match the type and style seen in the existing light poles in the same parking lot. Pole heights of 20 feet were used in the lighting calculations.

50 ED1

OHE from F011 to F007 is that by EC or will be by Owner? If by EC what phasing is that in?

Please see attachment J; Remove OHE from F011 to F007 as this work will not be performed by Contracting Officer.

Coordinate and schedule its removal with Contracting Officer.

51 ES10

1/C4 /E50

Detail on C4/E501 ductbank shows (9) ducts? Is EC to install?

If so what size are the ducts and Qty.? Is it only ducts to be installed and cable will be by others?

Duct bank from M61S2 to SP1M61 will be installed by others under a separate contract that is related to B1 Emergency Power and MV Feeder Tie Project prior to this project. Only the cables per duct bank Section 5 will be installed under the scope of this project.

52 ES10

Sectionaliazing Cabinet SP1M62 exisitng or is EC to provide? If EC to provide please provide details?

SP1M62 will be installed by others on the B1 Emergency Power and MV Feeder Tie Project prior to this project.

53 ES10

Shows pole 008/ST Lt 10502 and ductbank. Is this ductbank exisitng or does EC need to install? There is not ductbank detail. Please provide if EC is to install?

EC needs to install, it will be a single 1"C PVC with street light cables.

54 EL1

01/E

Please clarify what the comments are referring to in regards to the lighting/luminaire plates on the light fixtures schedules.

These are UFGS standard luminaire plates. See UFGS 26 51 00 and 26 50

00. Details for these plates are included on E-503.

55 S-

01 22 00 Refer S-507. Per Note 6 in the “Notes” above A3/- Repair Detail, “Concrete spalling and crack repairs will be paid by unit price. Estimated N 01 22 00 Quantities are as follows …”

1. There is no Section 01 22 00 in the Specifications. Please clarify.

2. There are no unit price line items in the Schedule of Prices.

Please clarify as to where the Contractor is to list his unit prices.

Please reference Solicitation Attachment E-2, CLIN 1N, 1O, and 1P. Please see the attachments in Amendment 0003.

56 24 Solicitation Do the Build America, Buy America (BABA) or American Iron and Steel (AIS) Acts apply to this project? Clause 52.225-2 on page 24 of the Solicitation states the Buy American Certificate provision applies to solicitations containing the clause at 52.225-1, but we can't find any other reference to clause 52.225-1 in the solicitation.

These mentioned clauses fall under FAR 52.204-8 Annual Representations and Certifications; 52.225-1 and 52.225-2 DO NOT apply to this particular solicitation.

57 FA1

Attatchmen t J Drawings

What is the FDC device located next to the double doors to the north of Vestibule 005

FDC is part of the fire protection system, not part of the fire alarm system, please disregard.

58 1294 Attatchmen t I Specs

2.8.4 Disconnect switches

The specification list disconnect switches in Nema 4X type 304 enclosures however the while drawing GI007 list equipment in the Pump rooms and Electric room to be type Nema 1 Enclosure. What enclosure rating should disconnect switches in these areas carry?

The pump and electrical rooms should have NEMA 1 enclosures.

59 T-

Where is Filter Building Network Cabinet located?

The filter building network panel is located on the operating (upper) floor of the filter building next to the operator’s office in the hallway. Please see the attachments in Amendment 0003.

60 EP10

Should TSH-110 in the bottom left corner be LE-210?

TSH-110 should be TIT-260.

61 E-

Where is "PLC in Panel F0103" located?

It is located in Building 12A near Filters 01 and 03.

62 E-

Where is FBW-FCV-02 located? It is located in the Filter Building, refer to MP-107.

63 E-

Where is FIT-141 located? It is located in the Filter Building, see 16" Magnetic Flow Meter on MP-107.

64 E-

Where is TIT-115 located? It is located in the Backwash Pump Room, refer to MH101.

65 E-

Where is TIT-260 located? This is the updated label for TSH-110 on

EP-101.

66 ES10

1,ES

Are profiles available for electrical ductbank runs?

No, just section cuts.

67 ES10

Are greyed out sections of ductbanks (i.e. section 4 conduits 1,2,3) denoting existing ductbank sections?

The greyed out sections are to be installed by others on the "B1 Emergency Power and MV Feeder Tie" Project prior to this project

68 ES10

1,ES

Keynote 1 states to coordinate with B1 emergency power and MV feeder tie project plans. Are these plans available?

Please see the attachments in Amendment 0003.

69 EL1

Please confirm height of parking lot light poles.

Pole heights of 20' were used in the lighting calculations.

70 EP10

What is P-260? It is not referenced anywhere else in the documents.

This has been removed, reserved circuit can be treated as a spare. Please see the attachments in Amendment 0003 to reflect this change.

71 Is the Design Quality Control (DQC) Manager the same person as the Quality Control Manager?

No, the prime Contractor must provide the Quality Control Manager.

72 Will EADS be required for this project.

Please define EADS and resubmit PPI

73 Will Mass Notification scrolling or static signs be required for this project?

No mass notification system it required for this project.

74 Please provide us with an HVAC equipment listing showing approximate locations and CFM ratings for all supply air handlers, exhaust fans and other mechanical air movement devices which need to be shut-down by the EADS system and/or the fire

Refer to HVAC drawing MH502, which indicates the new air handling unit AHU-1 will be required to shut down on detection of smoke.

alarm system in accordance with NFPA 90a.

75 Are there any generators that need to be monitored by the fire alarm system? If so, how many points on the generator need to be monitored?

No generators need to be monitored.

76 Will all required Government Acceptance testing to be held in the presence of the AHJ and the Contracting Officer(s) be held during the hours of 8:00 AM to

4:00 PM?

Refer to Section 01 14 00, Work Restrictions, for specified working hours.

77 Will a 48 Hour battery drain down test be required during testing for this system?

Refer to specification section 28 31 70, section 3.7 for Minimum System Tests

78 Will multiple shutoff switches need to be located throughout the building every 200 feet as required by paragraph B-4.3 Standard 18 of the referenced UFC Criteria, or will the Government be making an exception to this and required them only at LOC and FAA locations?

No UFC reference is provided in the question or specific location identified.

Please provide specific UFC reference and resubmit PPI.

79 Will all outside air intakes, relief air and exhaust openings have to be replaced with low leakage dampers in order to comply with B-4.3.1 of the UFC 4-010-01?

There are no new intake, relief, or exhaust air openings.

80 Will the Government require the FPDOR to be onsite for the Post Award Kick-off meeting, weekly project meetings throughout the length of the project and final testing and commissioning of the system?

No, this is a Design Bid Build project, the government does not require a Prime

FPDOR.

81 Will shut down of any gravity, barometric or powered dampers be required for any combustion air for fossil fuel burning appliances?

There are no fossil fuel burning appliances

82 Are Life Safety Evaluations and Code Compliance plans required as part of the design packages for these projects and does that need to be prepared by a Licensed Architect or Licensed Fire Protection Engineer?

No, this is a Design Bid Build project.

83 NFPA 72 requires a risk assessment be performed for any mass notification system. If strict adherence to NFPA 72 is required by the RFP, will a risk assessment also be required?

No mass notification system is required for this project.

84 Will a Basis of Design be required for other disciplines such as architecture?

No, this is a Design Bid Build project.

85 Are there any smoke compartments or selective evacuation requirements of this occupancy use?

Egress shown on life safety/code plans.

New fire rated doors receive seals

86 Are there any hazardous material storage occupancies anywhere in the buildings that will require Class I Division I or Class I Division II devices?

No

87 Will any CO Detectors be required for this is project?

No

88 What permit and plan review and licenses and fees are required for work outside of the secured perimeter of Naval Station Great Lakes?

There is no work to occur outside of the installation perimeter. Environmental permitting is identified in SPEC 01 57

89 Please provide the contact name and telephone number of the service provider for the Building Automation System.

There is no building automation system.

90 Will updated architectural backgrounds be provided for design and layout of the new system components in AutoCAD format? Correct backgrounds are necessary for accurate design and layout not only for review, but also for design and pricing purposes.

No, this is a Design Bid Build project.

91 Please provide all HVAC/Mechanical drawings available for this building showing locations of all gas-fired appliances and Smoke / Fire- Smoke dampers interface points so the offeror can determine interface points and equipment required if necessary.

There are no gas-fired appliances or smoke/fire smoke dampers.

92 Please indicate if this building is equipped with active smoke management that will need to be interface with the new FA/MNS system.

There is no active smoke management system.

93 Please indicate if visual and audible notification devices will be required in all non-public spaces such as electrical room mechanical rooms.

Refer to sheet FA-101 for device layouts.

94 Are there are any type of fire suppression or pre-action suppression systems in this building in working order in any areas of the building? If the system is active, please provide locations of interface with the suppression control panel. Please also provide contact information for the fire protection company responsible for maintaining the existing fire suppression system.

Refer to the plans, this is a new building, with new suppression system. NAVFAC provides self-maintenance for the existing fire suppression system.

95 Please provide the most recent NFPA 105 Smoke Damper Test Report.

There are no new smoke dampers.

96 Are there are any areas of the buildings that have ceilings or floor hatches that are open to an attic space or sub-floor/crawl space for steam tunnels or any other nonassessable areas?

No

97 Please provide exact locations where the radio transmitter, antenna penetration and exterior antenna should be located.

Assuming this is in reference to AMI integration, only the meter installation is included in the scope of this project.

Radio transmitters and antenna are not in the scope of this project.

98 Are any Knox Boxes required or existing?

Knox Boxes are not required on this project.

99 Will an architect be required to supply accurate architectural backgrounds for the project?

What are the professional qualifications that will be required to be submitted for the architect for this project?

No, this is a Design Bid Build project.

101 Is an LOC required at this building, and if so, how many and what are the locations?

No, mass notification system is required for this project.

102 Should the offeror include the cost of the manufacturer factory certified training course, Windows PC, and a 1 year license for the required software necessary to make programming changes per the RFP?

Assuming this is for fire alarm system, provide what is shown in specification 28 31 70.

103 Project specifications call for Ionization type smoke detectors.

Are multi-criteria addressable smoke detectors acceptable since

Yes addressable ionization smoke detectors are no longer available?

104 Are there any existing fire alarm equipment that needs to remain and be supervised or monitored by the new fire alarm system?

Existing fire alarm equipment needs to be addressed per plans. Any coordination for a fire watched is to be coordinated with the Construction Manager for Gov't support.

105 N4008525 R2543+Sol icitation

Bid Extension Request - Would the Navy kindly consider extending the bid due date to allow Contractors and DBEs more time to develop a comprehensive approach in compliance with the Navy's requirements?

Please see Amendment 0002; the proposal due date has been extended to 22 April 2025 by 2pm ET.

106 S-

03 30 00 Advise as to whether a crystalline waterproofing admixture is to be utilized in any of the concrete mixtures for this contract. If so, advise as to required locations or structures.

Crystalline waterproofing is not required in concrete structures on this project.

107 T-

Is AE/AIT-100 a new device? It is not shown on the riser E-603, or on a floorplan.

AE/AIT-100 to monitor raw water chlorine residual has been eliminated from the project scope. As such, delete AE/AIT-100 from the instrumentation schedule. Please see the attachments in Amendment 0003.

109 MD1

A1/MD101 The 3" Fire Sprinkler Piping at the west end to the gallery is shown to be removed. The pipe continues to the east ("To Fire Sprinklers"); however, it is cut off in the section. Please clarify the limits of removal for this piping.

This piping is being replaced "in kind" on drawing MP107. The pipe removal is being done to facilitate installation of new piping. The location of the cut off for removal can be determined by the contractor to best facilitate other work in the area.

110 CG1

CG100 shows the site grading plan around the clearwells. The clearwells have a finish floor elevation of 595.20 and there is a concrete apron around both tanks.

Please confirm the concrete apron elevation at the tank foundation and that it is uniform at this location (i.e. backfill elevation for the tank design). It appears there is a spot elevation of 594.70 (0.5-feet below the finish floore elevation) but that is only provided on one side of each clearwell. If possible, we would suggest this elevation be uniform at the tank foundation and as high as possible (close to the finish

Keep the top elevation of the concrete apron that surrounds the circumference of each clearwell at 594.70 feet. This top elevation of 594.70 feet needs to be uniform around the entire circumference of Clearwell No. 1 and Clearwell No. 2.

Please see the attachments in Amendment 0003.

floor elevation) to reduce the depth of a lean concrete footing extension needed for frost protection.

111 S-

E A Geotechnical Data Report from CDM Smith is mentioned. There is no geotechnical design parameters provided for the clearwell structures in the project documents (only boring logs).

Please provide a getoechnical report for the clearwell structures indicating the required foundation type, bearing capacity and settlments (total/differential), etc.

for design or provide a basis of bid for the contractors.

Based on the existing ground conditions and anticipated loading a maximum settlement of 8.1 inches was calculated at the center of each Clearwell and the maximum differential settlement was calculated to be 2.8 inches. It has been assumed that the Delegated tank design will either incorporate deep foundations or ground improvement methods to limit the settlement to acceptable limits based on the selected tank manufactures requirements.

112 02 61 13 – Para. 1.3

Please confirm that all excess soils from this project need to be disposed of at a Subtitle D Landfill – per 02 61 13 – Para.

1.3

Contractors are required to follow all portions of the Specifications, to include 02 61 13

113 Sht, C-100

– General Note #6

Please provide additional information regarding the former fuel oil tanks substructure that are shown to be removed – shown on Sht, C-100 – General Note #6.

Please see the attachments in Amendment 0003.

114 Page 6 of

N4008525 R2543+Sol icitation

We are registered in PIEE. Can you provide instructions on how to submit an offer for this solicitation in the Procurement Integrated Enterprise Environment (PIEE)

Please see Attachment B - PIEE Vendor Access Instructions

115 C-

Please provide as-built information for the existing fuel oil tanks sub structure. Depending on the depth of the sub structure, it will be encountered during construction of the new clearwells and underground utilities. If additional information is not available, contractors cannot know what to expect and estimate for. Please consider addressing the removal work as an allowance or unit price item.

Please see the attachments in Amendment 0003.

SECTION 00 73 00 - SUPPLEMENTARY CONDITIONS

The following have been modified:

WAGE DETERMINATION

"General Decision Number: IL20250020 03/14/2025

Superseded General Decision Number: IL20240020

State: Illinois

Construction Types: Building Landscape, Heavy Landscape, Highway Landscape and Residential Landscape

Counties: Boone, Cook, De Kalb, Du Page, Grundy, Henry, Kane, Kankakee, Kendall, Lake, McHenry, McLean, Ogle, Peoria, Rock Island, Tazewell, Will, Winnebago and Woodford Counties in Illinois.

LANDSCAPING WORK ON BUILDING, RESIDENTIAL, HEAVY AND HIGHWAY

CONSTRUCTION PROJECTS.

Note: Contracts subject to the Davis-Bacon Act are generally required to pay at least the applicable minimum wage rate required under Executive Order 14026 or Executive Order 13658.

Please note that these Executive Orders apply to covered contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but do not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(1).

|If the contract is entered |. Executive Order 14026 | |into on or after January 30, | generally applies to the | |2022, or the contract is | contract. | |renewed or extended (e.g., an |. The contractor must pay | |option is exercised) on or | all covered workers at | |after January 30, 2022: | least $17.75 per hour (or | | | the applicable wage rate | | | listed on this wage | | | determination, if it is | | | higher) for all hours | | | spent performing on the | | | contract in 2025. | |If the contract was awarded on|. Executive Order 13658 | |or between January 1, 2015 and| generally applies to the | |January 29, 2022, and the | contract. | |contract is not renewed or |. The contractor must pay all| |extended on or after January | covered workers at least | |30, 2022: | $13.30 per hour (or the | | | applicable wage rate listed| | | on this wage determination,| | | if it is higher) for all | | | hours spent performing on |

| | that contract in 2025. |

The applicable Executive Order minimum wage rate will be adjusted annually. If this contract is covered by one of the Executive Orders and a classification considered necessary for performance of work on the contract does not appear on this wage determination, the contractor must still submit a conformance request.

Additional information on contractor requirements and worker protections under the Executive Orders is available at http://www.dol.gov/whd/govcontracts.

Modification Number Publication Date 0 01/03/2025 1 03/14/2025

ENGI0150-013 06/01/2024

BUILDING AND HIGHWAY CONSTRUCTION (LANDSCAPE WORK): The landscape work for the Landscape Equipment Operator excludes the preparation of sub-grade prior to application of finish landscape materials and the utilization of any equipment over one cubic yard.

BOONE, COOK, DUPAGE, GRUNDY, KANE, KENDALL, LAKE, MCHENRY, AND

WILL COUNTIES

Rates Fringes

Operators:.......................$ 37.55 9.50+A+B Includes Angle Dozer, Small; Bobcat and other similar type machines, 1 cu yd or less; Chipping Machine; Combination Backhoe and Front End Loader 1 cu yd or less; Fork Lift Truck;

Hi-Reach and High-Ranger;Hydraulic Boom with Clam;Log Skidder;

Sttraw Blower and Seeder; Stump Machine;Tractors, Crawlers, Rubber Tire Tractors, Highlift Shovels or Front End Loaders 1 cu yd or less; Tree Spades, all; Utility Tractor and attachments, and Rubber Tire Front End loader or similar machine of 1 to 1.5 cu yd solely used for placement of large decorative boulders, trees with balled soil, and other decorative landscape material too large to be accommodated in a 1 cu yd bucket. All other equipment utilized for performing landscape work, tree trimming or removal of stees, and to install plants; transport trees; excavate plant pits; place soil and other landscape materials; and apply finish landscape material on subgrade prepared by others

FOOTNOTE:

A. Health and Welfare contribution is $1,780.00 per month.

B. Paid Holidays: New Year's Day; Memorial Day; Fourth of July; Labor Day; Thanksgiving Day; and Christmas Day provided that all such employees shall have in fact worked their regularly scheduled work day immediately preceding and the regularly scheduled work day immediately succeeding the occurrence of such holiday.

ENGI0150-023 06/01/2024

HIGHWAY CONSTRUCTION (LANDSCAPE WORK): The landscape work for the Landscape Equipment Operator excludes the preparation of sub-grade prior to application of finish landscape materials and the utilization of any equipment over one cubic yard.

HENRY, MCLEAN, OGLE, PEORIA, ROCK ISLAND, TAZEWELL, WINNEBAGO,

and WOODFORD COUNTIES

Operators:.......................$ 37.55 9.50+A+B Includes the following: Angle Dozer, Small; Bobcat and other similar type machines, 1 cu yd or less; Chipping Machine;

Combination Backhoe and Front End Loader 1 cu yd or less; Fork Lift Truck; Hi-Reach and High-Ranger;Hydraulic Boom with Clam;Log Skidder; Sttraw Blower and Seeder; Stump Machine;Tractors, Crawlers, Rubber Tire Tractors, Highlift Shovels or Front End Loaders 1 cu yd or less; Tree Spades, all; Utility Tractor and attachments, and Rubber Tire Front End loader or similar machine of 1 to 1.5 cu yd solely used for placement of large decorative boulders, trees with balled soil, and other decorative landscape material too large to be accommodated in a 1 cu yd bucket. All other equipment utilized for performing landscape work, tree trimming or removal of stees, and to install plants; transport trees; excavate plant pits; place soil and other landscape materials; and apply finish landscape material on subgrade prepared by others

FOOTNOTE:

A. Health and Welfare contribution is $1,780.00 per month.

B. Paid Holidays: New Year's Day; Memorial Day; Fourth of July; Labor Day; Thanksgiving Day; and Christmas Day provided that all such employees shall have in fact worked their regularly scheduled work day immediately preceding and the regularly scheduled work day immediately succeeding the occurrence of such holiday.

LABO0032-004 05/01/2024

HIGHWAY CONSTRUCTION

WINNEBAGO COUNTY

Rates Fringes

Landscape Laborer................$ 44.59 36.11

* LABO0309-006 01/01/2024

HIGHWAY CONSTRUCTION

ROCK ISLAND COUNTY

Landscape Laborer................$ 33.77 23.60

LABO0362-003 05/01/2018

HIGHWAY CONSTRUCTION

MCLEAN COUNTY

Rates Fringes

Landscape Laborer................$ 31.08 24.43

* LABO0538-011 05/01/2024

HIGHWAY CONSTRUCTION

HENRY COUNTY

Rates Fringes

Landscape Laborer................$ 35.23 28.10

LABO0751-004 05/01/2021

HIGHWAY CONSTRUCTION

KANKAKEE COUNTY

Rates Fringes

Landscape Laborer................$ 39.44 32.54

LABO0996-004 05/01/2018

HIGHWAY CONSTRUCTION

PEORIA, TAZEWELL, AND WOODFORD COUNTIES

Rates Fringes

Landscape Laborer................$ 32.73 23.74

TEAM0026-005 05/01/2024

MCLEAN (South of a straight line from where Route 24 intersects the Woodford County line in a Southeast direction to the South Southwest corner of Livingston County) COUNTY

TRUCK DRIVER

Group 1.....................$ 43.24 24.27 Group 2.....................$ 43.83 24.27 Group 3.....................$ 44.10 24.27 Group 4.....................$ 44.49 24.27 Group 5.....................$ 45.59 24.27

CLASSIFICATIONS:

GROUP 1: Drivers on 2 axles hauling less than 9 tons; air compressor & welding machines and brooms, including those pulled by separate units; Truck Driver Helper, warehouse employees; Mechanic Helpers; greasers and tiremen; pick-up trucks when hauling material, tools, or workers to and from and on the job site; and forklifts up to 6,000 lb capacity.

GROUP 2: 2 or 3 axles hualing more than 9 tons but hauling less than 16 tons; A-frame winch trucks; hydrolift trucks;

Vactor Trucks or similar equipment when used for transportation purposes; Forklift over 6,000 lb.capacity;

winch trucks; and four axle combiation units.

GROUP 3: 2, 3 or 4 Axles hauling 16 tons or more; 5-Axles or more combination units; drivers on water pulls; articulated dump trucks; mechanics and working forepersons.

GROUP 4: Low Boy and Oil Distributors.

GROUP 5: Drivers who require special protective clothing while employed on hazardous waste work.

* TEAM0179-004 06/01/2024

GRUNDY, KENDALL, MCLEAN (North of a straight line starting at the intersection of McLean-Woodford Counties line & Route 24 in a Southeastern direction to the South Southwest corner of Livingston County), WILL, and WOODFORD (Northeast corner east of Route 51/251 & North of Route 24) COUNTIES

2-3 AXLES...................$ 44.82 0.25+a 4 AXLES.....................$ 44.97 0.25+a 5 AXLES.....................$ 45.17 0.25+a 6 AXLES.....................$ 45.37 0.25+a

FOOTNOTES:

a. $1055.60 per week.

b. Lowboy rate based on number of axles

An additional $.20 per axle shall be paid for all vehicles with more than six (6) axles.

CLASSIFICATIONS:

Group 1 - Frame Truck when used for transportation purposes;

Air Compressor and Welding Machines, including those pulled by cars, pick-up trucks and tractors; Ambulances;

Articulated Dumps; Batch Gate Lockers; Batch Hopperman; Car and Truck Washers; Carry Alls; Forl Lifts and Hoisters;

Helpers; Mechanics Helpers and Greasers; Oil Distributors, two-man operation; Pavement Breakers; Pole Trailer, up to 40 feet; Pothole Repair Trucks; Power Mower Tractors; Quick Change Barrier; Self-Propelled Chip Spreader; Shipping and Receiving Clerks and Checkers; Skipman; Slurry Trucks, two-man operation; Slurry Trucks, Conveyor Operated - 2 or

3 man operation; Teamsters; Unskilled Dumpmen; Warehousemen and Dockmen; Truck Drivers hauling warning lights, barricades, and portable toilets on the job site

Group 2 - Dispatcher; Dump Crets and Adgetators under 7 yards; Dumpsters, Track Trucks, Euclids, Hug Bottom Dump Turnapulls or Turnatrailers when pulling other than self-loading equipment or similar equipment under 16 cubic yards; Mixer Trucks under 7 yards; Ready-Mix Plant Hopper Operator; Winch Trucks, 2 Axles

Group 3 - Dump Crets and Adgetators, 7 yards and over;

Dumpsters, Track Trucks, Euclids, Hug Bottom Dump Turnapulls or Turnatrailers when pulling other than self-loading equipment or similar equipment over 16 cubic yards; Explosives and/or Fission Material Trucks; Mixer Trucks 7 yards or over; Mobile Cranes while in transit; Oil Distributors, one-man operation; Pole Trailer, over 40 feet; Pole and Expandable Trailers hauling material over 50 feet long;

Slurry Trucks, one-man operation; Winch Trucks, 3 axles or more; Mechanic - *Truck Welder and *Truck Painter*These classifications shall only apply in areas where and when it has been a past area practice; Asphalt Plant Operators in areas where it has been past practice

Group 4 - Dual-purpose vehicels, such as mounted crane tucks with hoist and accessories; Foreman; Master Mechanic;

Self-loading equipment like P.B. and trucks with scoops on the front

* TEAM0179-008 06/01/2024

KANKAKEE COUNTY

Rates Fringes

TRUCK DRIVER

2 or 3 axles................$ 44.82…