Amendment 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. N40085-24-R-2510 REPAIR TAXIWAY PAVEMENTS, NAS OCEANA, VIRGINIA BEACH, VA

Contact POC: Abigail Reed, Email: abigail.m.reed13.civ@us.navy.mil

See continuation pages

1. CONTRACT ID CODE PAGE OF PAGES

J 1 20

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

16C. DATE SIGNED

BY 28-Feb-2024

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 N4008524R2510

X 9B. DATED (SEE ITEM 11)

19-Jan-2024

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 X is extended, 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 1 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

28-Feb-2024

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:

N4008524R2510

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:

1. Extend the proposal due date from 15 March 2024 to 18 March 2024.

2. Incorporate a revised continuation sheet to update plans and specifications

3. Incorporate information on the required radios for use on the airfield “02-Radios for Flight Line.”

(attached seperately)

4. Incorporate a revised index of drawings “03_Phase_2_Sheet_Index” (attached seperately)

5. Incorporate revised specifications “04_Spec_01_14_00” (attached separately)

6. Incorporate revised plans “05_Phase_1_Plans_Amendment_3” and

“06_Phase_2_Plans_Addendum_3” (attached separately)

7. Incorporate responses to pre-proposal inquiries (PPIs).

2. CONTINUATION SHEET TO UPDATE PLANS AND SPECS

CONTRACT DRAWINGS

NAVFAC Dwg. Nos. Phase 1: 12889482, 12889505, 12889552, 1889632, 12889633, 12889634, 12889635, 12889636, 12889637, 12889638, 12889639, 12889640, 12889655, 12889699, 12889702, 12889706, 12889708.

NAVFAC Dwg. Nos. Phase 2: 12889796, 12889799, 12889802, 12889803, 12889804, 12889805, 12889806, 12889807, 12889808, 12889809, 12889810, 12889811, 12889812, 12889826, 12889895, 12889908, 12889957, 12889962, 12889967, 1280193, 12889987, 12889988, 12889989, 12889990, 12889991, 12889992, 12889993, 12889994, 12889995, 12889996, 12889997, 12889998, 12889999, 12890000, 12890001, 12890002, 12890003, 12890004, 12890005, 12890018, 12890019, 12890191, 12890025, 12890026, 12890027, 12890028, 12890029, 12890030, 12890031, 12890032, 12890079, 12890082.

Plans are revised as of February 23, 2024. These revised drawings accompany this amendment.

Requested Documents Information on the required radios for use on the airfield.

Updated Phase 2 Drawing List.

Specifications Specification 01 14 00

PHASE 1

On NAVFAC Dwg. 12889482 (G-005)

Struck through note #34 and #43.

On NAVFAC Dwg. 12889505 (GC405)

Added note about perimeter fence.

On NAVFAC Dwg. 12889552 (CD105)

Added Demolition Note 12 to area of pavement near STA 142+00

On NAVFAC Dwg. 12889632 (CG100) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889633 (CG101) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889634 (CG102) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889635 (CG103) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889636 (CG103A) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889637 (CG103B) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889638 (CG104) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889639 (CG105) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889640 (CG106) Updated new work keynotes 11 and 12 to reference CG520

On NAVFAC Dwg. 12889655 (CG215) Revised callout to reflect a double box and not a triple in Profile A1

On NAVFAC Dwg. 12889655 (CG215) Revised callout to reflect a double box and not a triple in Profile A1

On NAVFAC Dwg. 12889699 (CU101) Revised pit location.

On NAVFAC Dwg. 12889702 (CU104) Revised pit location.

On NAVFAC Dwg. 12889706 (CU202) Updated profile for revised pit locations.

On NAVFAC Dwg. 12889708 (CU501) Added vertical offset detail.

PHASE 2

On NAVFAC Dwg. 12889796 (G-002)

Added Sheet CP119A.

On NAVFAC Dwg. 12889799 (G-005)

Struck through note #34 and #43.

On NAVFAC Dwg. 12889802 (GC100)

Revised Phasing Note 3 and 4.

Revised Legend.

Added callouts for Work Packages S1 and S2.

Changed hatch of Work Package F for clarity. Limits of Work Package F did not change.

Added haul route to Transition Taxiway.

On NAVFAC Dwg. 12889803 (GC101) Revised Legend.

Revised S2 callout.

On NAVFAC Dwg. 12889804 (GC102) Revised Legend.

Added callouts for Work Packages S1 and S2.

Changed hatch of Work Package F for clarity. Limits of Work Package F did not change.

On NAVFAC Dwg. 12889805 (GC103) Revised Legend.

Added callout for Work Package S1.

On NAVFAC Dwg. 12889806 (GC104) Revised Legend.

On NAVFAC Dwg. 12889807 (GC105) Revised Legend.

Added callout for Work Package S2.

Changed hatch of Work Package F for clarity. Limits of Work Package F did not change.

Corrected Work Package O Note #1.

On NAVFAC Dwg. 12889808 (GC106) Revised Legend.

Change “G” to “D” for work package note.

On NAVFAC Dwg. 12889809 (GC107) Revised Legend.

On NAVFAC Dwg. 12889810 (GC108) Revised Legend.

On NAVFAC Dwg. 12889811 (GC109) Revised Legend.

On NAVFAC Dwg. 12889812 (GC110) Revised Legend.

Added callouts for Work Packages S1 and S2.

Changed hatch of Work Package F for clarity. Limits of Work Package F did not change.

On NAVFAC Dwg. 12889826 (GC405) Added note about perimeter fence.

On NAVFAC Dwg. 12889895 (CD121) Revised sheet to indicate idle pavement removal.

Added assumed depth of pavement.

On NAVFAC Dwg. 12889908 (CS115) Revised sheet scale.

On NAVFAC Dwg. 12889957 (CS507) Revised detail callouts to CS508 instead of CS511.

On NAVFAC Dwg. 12889962 (CM110) Revised Keynote 12 and updated plans.

On NAVFAC Dwg. 12889967 (CM502) Added Fixed Distance Marking Detail.

On NAVFAC Dwg. 12890193 (CP119A) Added CP119A to draining set.

On NAVFAC Dwg. 12889987 (CG107) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889988 (CG108) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889989 (CG108A) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889990 (CG109) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889991 (CG109A) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889992 (CG109B) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889993 (CG110) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889994 (CG111) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889995 (CG112) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889996 (CG113) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889997 (CG113A) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889998 (CG114) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12889999 (CG115) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12890000 (CG116) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12890001 (CG117) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12890002 (CG118) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12890003 (CG119) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12890004 (CG120) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12890005 (CG121) Revised New Work Keynotes 11 and 12 to reference CG520.

On NAVFAC Dwg. 12890018 (CG235) Revised pipe callout 72” x 48” Box.

Updated match line.

On NAVFAC Dwg. 12890019 (CG236) Revised pipe callout 72” x 48” Box.

Updated match line.

On NAVFAC Dwg. 12890191 (CG244) Updated match line.

On NAVFAC Dwg. 12890025 (CG246) Updated Sheet Number Updated match line.

On NAVFAC Dwg. 12890026 (CG247) Updated Sheet Number Updated match line.

On NAVFAC Dwg. 12890027 (CG248) Updated Sheet Number Updated match line.

On NAVFAC Dwg. 12890028 (CG249) Updated Sheet Number Updated match line.

On NAVFAC Dwg. 12890029 (CG250) Updated Sheet Number

On NAVFAC Dwg. 12890030 (CG251) Updated Sheet Number

On NAVFAC Dwg. 12890031 (CG252) Updated Sheet Number Updated match line.

On NAVFAC Dwg. 12890032 (CG253) Updated Sheet Number Updated match line.

On NAVFAC Dwg. 12890079 (CU107) Revised Keynote #3.

On NAVFAC Dwg. 12890082 (CU501) Added vertical offset detail.

7. RESPONSES TO PRE-PROPOSAL INQUIRIES (PPI #’s 53-59,61-102, 104-125. 138-153)

PPI

No.

Reference/ Page

Section Paragraph Question Government Response

53 G-005 Note #54 states "All Dewatering must be treated in accordance with requirements with project and Navy Policy at no additional cost to the government." Please provide "Navy Policy" regarding this effort?

The most recent guidance from OSD may be accessed at the following:

https://www.acq.osd.mil/eie/eer/ecc/pfas/docs/ne ws/Memorandum_for_Interim_Guidance_on_De struction_or_Disposal_of_Materials_Containing _PFAS_in_the_U.S.pdf. Currently, VA does not have any regulations on PFAS discharge limits.

Therefore, treatment to remove all PFAS from the effluent stream and discharge to a vegetated surface is recommended using the appropraite permit (due to the assumed presence of petroleum along many areas of work, the contractor is responsible for applying applying for the VPDES GENERAL PERMIT FOR

DISCHARGES FROM GROUNDWATER

REMEDIATION OF CONTAMINATED

SITES, DEWATERING ACTIVITIES OF

CONTAMINATED SITES, AND

HYDROSTATIC TESTS). This is subject to change in the future once Navy/dod, EPA, and VA continue to evolve regulations associated with PFAS limits for surface discharge.

54 G-005 Note #1 states to provide 40 EA radios for the project. Please confirm radio that is currently in use that the contractor must provide

See attached information on the required radios for use on the airfield “02-Radios for Flight Line.” (attached seperately) including make and model so this can be provided.

55 G-005 Note #43 states "See CP-Series sheets for joint sealant replacement locations." Unable to locate any identified please confirm resealing existing concrete joints is not required per Note #43 & Note # 34?

Notes #34 and #43 have been removed. Sheet G- 005 has been revised.

56 CD Series The shoulders along the existing Taxiway Alpha are being called out as asphalt per Demolition Note #10.

Please confirm the asphalt pavement structure of the shoulder to be removed?

Confirmed, the asphalt pavement structure of the shoulder must be removed

57 CD Series The shoulders along the existing Taxiway Alpha are being called out as asphalt per Demolition Note #10, however, starting at station 152+00 it changes to concrete. Please confirm the concrete pavement structure of the shoulder to be removed.

Confirmed, the concrete pavement structure of the shoulder must be removed

58 XE105 - XE106, Phase I Approximate areas of known Petroleum Contamination area identified. What is the intent of the remediation in this area? Is the contractor required to remediate only the disturbed material in the identified area or is the contractor required to remediate the entire envelope of contaminated material?

No remediation is required by under this contract; the contractor is responsible for appropraite disposal of the disturbed material (i.e. Impacted soils and groundwater).

59 XE108 -XE118, Phase II Approximate areas of known Petroleum Contamination area identified. What is the intent of the remediation in this area? Is the contractor required to remediate only the disturbed material in the identified area or is the contractor required to remediate the entire envelope of contaminated material?

No remediation is required by under this contract; the contractor is responsible for appropraite disposal of the disturbed material (i.e. Impacted soils and groundwater).

61 RFP 11 Can material suppliers meeting the small business requirements be counted towards the NAVFAC's command-wide small business subcontracting targets detailed in the SB subcontracting plan information? (RFP page 11)

Yes.

62 Bid form page 1 Text for bid form Line item 00001A mentions that costs for the reconstruction of Taxiway Papa should be included, yet the Phase 1 plans do not contain any sheets for Taxiway Papa. This work is fully detailed in the Phase 2 plans, which we understand is be included in the options pricing. Please confirm the line item where the costs for Taxiway Papa reconstruction should be carried.

Cost for Papa should be included in line Item 0012 OPTION No. 11

63 CU-201 & 202 Please verify the valve type required on the 16" Force Main.

Gate Valve or Plug Valve

A gate valve must be installed as indicated on the drawings.

64 CG-100 &

HW C9-4 to HW C9-5: The Plan view shows Double (2) 38' - 72" x 60" Box Culvert, but the Profile view shows Triple (3) 38' - 72" x 60" RCP. Please verify the number of barrels and if this run is to be box culvert or RCP.

The plan view is correct. A DOUBLE 72"x60" Box Culvert should be installed. Sheet CG215 has been revised.

65 Is water and power available at any of the laydown sites shown on the plans? If so will the Contractor be required to pay for the consumption of the water and power?

Water and Power are avaliable at laydown sites, 1, 2, 3, 4, 5. The contractor will be required to cooridnate with Base UEM for setup of services and meters. Laydown Site 6 the contractor would need to cooridnate with Dominon Power and the City of Virginia Beach Public Utilities for water.

66 G-005 & CD100 Note 8 on sheet G-005 states that Runway Closure Markers (x's) are available from Air Operations. Will the Lighted Runway Closure Markers, Taxiway Closure Markers, and the Closed Helipad Markings that are called for on sheets CD100 to CD106 also be available through Air Operations?

Lighted runway closure markers are avaliable if needed. Taxiway closures are handled with barriers and notams.

67 CU-107 & 201 Keynote No. 3 on Sheet CU-107 states a 12" x 6" Tee. Profile C1 on Sheet CU-201 states existing water main is 10" Please verify the diameter of existing water main.

The existing main is 10-inches. Sheet CU-107 has been revised.

68 Phase I & Phase II CD001-CD106 Demolition Note 8 states to Remove and replace asphalt over PCC pavement. In these areas, the the pavement cores show asphalt and concrete pavement material.

Please confirm that the existing asphalt and concrete are to be removed and that the asphalt does not need to be replaced, and revise the drawings as needed.

The Contractor must remove the pavement section, asphalt over concrete, and replace with appropriate concrete section.

69 CD106, Phase I RE: Plug and or abandon existing Fuel Lines. Are these fuel lines already isolated from the working fuel system?

The abandon fuel lines are isolated from the active fuel system. However it is unknown if those lines where drained and empty. Any liquid in those pipes contaminated with petroleum will be paid for and disposed of based on the associated Work Item within the Price Schedule.

70 CD107, Phase II RE: Plug and or abandon existing Fuel Lines. Are these fuel lines already isolated from the working fuel system?

The abandon fuel lines are isolated from the active fuel system. However it is unknown if those lines where drained and empty. Any liquid in those pipes contaminated with petroleum will be paid for and disposed of based on the associated Work Item within the Price Schedule.

71 CM110 On Pavement Marking Plan: Phase II, sheet CM110, there's two #17 callouts pointing to stripes on Runway 14R-32L. There is not a #17 listed on the New Work Keynotes. Please clarify the type of stripes needed for callout #17.

The "#17" have been changed to "#12". Sheet CM110 Has been revised and a detail added to

CM502.

72 CS501-

CS508

Plan sheets CS501 to CS508 show fence details for the project, but there are no actual fence call outs on the plans showing their locations. Please advise.

The fence details are for Stockpile and Laydown Area 6. A note has been added to GC405 has been updated.

73 Bid Form Line 0001C

Please provide a typical detail for both a water conflict and a gravity sewer conflict for contractors to price, including approximate pipe lengths and size/type. This will ensure that each bidder has the same info to use when pricing the contingency item.

Pressure Pipe (Water and Sanitary Sewer Force Main) A vertical offset detail has been added to Sheet CU-501. Following should be used in determining the "Each" / unit price of each conflict. Assume offsetting a 12" DI pipe that has 3 feet of cover around a 36" dia obstruction that is 6 feet deep.

Gravity Pipe There is no proposed gravity sanitary sewer with this project. The only gravity utility is the stormwater system. A conflict between two gravity systems is not expected. If a stormwater line conflicts with another utility such as water, SFM, or electrical ductbanks, those utilities will be offset and the contractor will be reimbursed using the appropriate Line Item from the Price Schedule.

74 Bid Form Line 0004B

Please provide a typical detail for both a water conflict and a gravity sewer conflict for contractors to price, including approximate pipe lengths and size/type. This will ensure that each bidder has the same info to use when pricing the contingency item.

Pressure Pipe (Water and Sanitary Sewer Force Main) A vertical offset detail has been added to Sheet CU-501. Following should be used in determining the "Each" / unit price of each conflict. Assume offsetting a 12" DI pipe that has 3 feet of cover around a 36" dia obstruction that is 6 feet deep.

Gravity Pipe There is no proposed gravity sanitary sewer with this project. The only gravity utility is the stormwater system. A conflict between two gravity systems is not expected. If a stormwater line conflicts with another utility such as water, SFM, or electrical ductbanks, those utilities will be offset and the contractor will be reimbursed using the appropriate Line Item from the Price Schedule.

75 Sheet 131 &

RM 10-9145

Specification

On sheet 131, section 2.3 of the specifications, 8' chain link fence is called to enclose the construction limits and lay-down areas, but sheet 136, section 3.6.3 calls for 6' chain link fence around storage areas, please clarify the difference between lay-down areas and storage areas, and if 6' temp fence will be allowed for both.

A 6' chainlink fence may be used for all areas within the perimeter of the base. Area 6, if used, will require the 8' chainlink high security perimeter fence.

76 ED125 PH 1

DWG'S

The top of the drawing notes matchline ed1**. What drawing is the matchline? Please provide the ed drawing if not in the bid documents.

See Amendment 0003 Continuation page.

Remove note "MATCHLINE ED1**". There should be no matchline on plan north of sheet.

77 ED1XX PH 1

DWG'S

Note 19 calls out temporary jumper cables to be installed between manholes for ductbank replacement.

Is this only for series airfield circuits or for 4160v mv feeders and blown fiber for alcms system also?

All "A", "AL", "E", "C" ductbanks and other ducts related to airfield systems and cables running through them must be relocated in areas indicated. For cable types where temporary jumper cables are not feasible, install new conduit sections and new cable to manholes where splices are to be made before removing existing ducts to keep outages to a minimum.

78 ED1XX PH 2

DWG'S

Note 19 calls out temporary jumper cables to be installed between manholes for ductbank replacement.

Is this only for series airfield circuits or for 4160v mv feeders and blown fiber for alcms system also?

All "A", "AL", "E", "C" ductbanks and other ducts related to airfield systems and cables running through them must be relocated in areas indicated. For cable types where temporary jumper cables are not feasible, install new conduit sections and new cable to manholes where splices are to be made before removing existing ducts to keep outages to a minimum.

79 26 56 20 2.9.1.3 Please confirm that type l-824b (epr) cable is required, vice l-824c (xlp).

L-824B cables is required as indicated in specification section 26 56 20.

80 ES 1XX PH1

DWG'S

Note 12 calls for splicing new cables into existing circuits with l- 823 cable splices which implies series airfield lighting circuits. No mention is made of replacement or splicing of 4,160v mv cable or blown fiber optic which are located within the same ductbank to be lowered.

All cables within ducts to be lowered must be replaced and spliced, including 4,160v and fiber optic cables

81 ES 1XX PH2

DWG'S

Note 9 indicates new sign pads should be provided with l868b light bases. This is a load bearing light base for inpavement use. Signs are normally provided with l867b light bases. Please confirm which is required.

Provide l867b light bases in sign pads. Load bearing light bases are not required in sign pads.

82 ED124 Phase I Drawings In the same section of ductbanks being demolished in the question above, how are we to treat the medium voltage system in regards to splicing. In many cases end users do not approve splices in manholes between loads. Is it permissible to splice medium voltage cables in the nearest manhole on both sides of the replaced ductbank section? This question applies to all locations on the plans where medium voltage ductbanks are affected. Please advise.

Inline splices of mv cables and telecommunication must be made within manholes. Splice cables within the nearest manhole on either side of the replaced ductbank sections. Typical at all affected mv and telecom ductbank locations.

83 ES105 PH 1

DWG'S

At the top of the drawing states matchline sheet es114. There is no drawing es114 included in the bid documents. Please clarify if no work is on this sheet or provide drawing.

See amendment 0003 continuation page.

Remove note "matchline es114". There should be no matchline on plan north of sheet.

84 BID SCHEDULE Clin 0001a states work in areas tw alpha and papa. Papa is shown in phase 2. Are we to include work shown on tw papa, phase 2 drawings in clin 0001a or clin 0004a?

Include work shown on tw papa in line item 12 (clin 0004).

85 ED121 PH 1

DWG'S

Are temporary jumpers required to be installed in conduit? If so, is pvc accepable?

Provide sch 40 pvc conduit for all temporary jumpers. Provide visual indication (for example, flagging) along route to alert other trades and grass cutting crews of presence of temporary jumpers.

86 CE001 The third paragraph under project description (grid c-1) states "a nationwide permit from the army corp of engineers is required for the reestablishment of the original line and grade of the outfall ditches and for a minor wetland impact." is the contractor responsible for obtaining this permit or is this something that is already in process?

Already in progress.

87 CE001 Under Tree Clearing in Grid A-1 it states "If present, do not perform disruptive activies within 660 feet of the Eagle Nest during the breeding season from 15 December through 15 July of any given year."

Are there any known active eagle nests present on NAS that must be taken into account for planning work?

Yes, there are 2 known Bald Eagle nest on NAS Oceana beyond the current limits of of the project. Due to the increase in population of Bald Eagles locally, this statement was included as a conservative measure. Known bald Eagle nest locations may be viewed at the following:

https://ccbbirds.org/maps/

88 GC103 Note 2 under Work Package "M" states "Work in this phase is near the North CALA Pad. Refer to Specification 01 14 00 that details restrictions associated with the North CALA Pad." After review of 01 14 00 there is no mention of the North CALA Pad. Please confirm what restrictions may apply to work around the North CALA Pad.

Refer to Amendment 0003; Specification 01 14 00 has been revised to include a discussion about the CALA Pad.

89 GC104 Note 2 Under Work Package "N" states "Work in this phase in near the North CALA Pad. Refer to Specification 01 14 00 that details restrictions associated with the North CALA Pad. Work on Work Package "N" has an accelerated construction requirement. Confrim requirement with contracting officer. After review of 01 14 00 there is no mention of the North CALA Pad. Please confirm any required accelerated schedule that may be required with this work.

Refer to Amendment 0003, Specification 01 14 00 has been revised to include a discussion about the CALA Pad.

90 GC100 Phase II Note #3.2 mentions work associated with ditches D & D-1.

These ditches are part of work for Phase 1, please confirm this was intended to be Ditches A, A-1, A-2, & B-1 which are part of Phase 2?

See Amendment 0003 Continuation page. Note #3.2 has been revised to reflect ditch work within Phase 2. Ditches A, A-1, A-2 to be constructed in Phase 2. Sheet GC100 has been revised.

91 GC100 Phase II Note #4 states " The combat aircraft loading area (CALA) Pad must be available 24/7. Work along the North CALA Pad is associated with Work Package "N", this work package does not appear to be phased in a way that allows 24/7 access be maintained to the North CALA Pad.

Please confirm North CALA Pad does not required additional phasing shown on the drawings to maintain aircraft access at all times.

See Amendment 0003 Continuation page. Note 4 has been deleted. The North CALA Pad does not have the same access requirements as the CALA Pad in Phase 1. Sheet GC100 has been revised.

92 GC105 Notes #1 on Work Package "O" states " Work Package "O" requires shut down of _________". Please clarify what ________ is intended to mean, we assume it should mean Runway 5R-23L but need clarification.

See Amendment 0003 Continuation page. Note #1 on CG105 has been revised. Work Package "O" requires shut down of Runway 5R-32L.

93 GC100 & GC110 In Phase 2 there is no mention of Work Package S1 & S2 in the General Phasing Notes 3.1 on sheet GC100. How does these fit into the overall project sequencing?

See Amendment 0003 Continuation page. Work Packages S1 and S2 have been added to the suggested phasing on Sheet GC100. Work Packages S1 and S2 have been added to the Legend on Sheet GC100

94 GC110 During what Phase is the work assocaited with Storm Work Package S2 intended to be worked?

Per the plans it appears to be worked concurrently with Work Package "O" but a large portion of the work must be completed as part of Package "D".

See Amendment 0003 Continuation page. Work Package S2 has been added to Note 3. Work Package S2 should be done after Phase F and Phase M but before Phase N. Sheet GC110 has been revised.

95 GC110 During what Phase is the work assocaited with Storm Work Package S1 intended to be worked?

Per the plans it appears to be worked concurrently with Work Package "F", "M", & "N" but those occur from Upstream to downstream with is opposite from how it should be constructed per the General Phasing Notes that states "The stormwater System shall be installed downstream to upstream...."

Work Package S1 should be constructed afterwork Package M and F are complete. There is only one stormwater structure that will be building in Work Package F that Work Package S1 ties into.

96 RFP Per the Evaluation criteria Factor

(2) Management Approach and Schedule 1.b) Space Planning & Usage it states " Space use shall also provide plan for restoration and avoiding conflicts with other active construction projects or airfield operations in the project area."

Unable to locate within the project

Proposal should include generalized statements of a plan to coordinate and avoid conflicts with in the event there are other active construction projects or airfield operations in the project area.

documents what other active constrcution is planned and what areas may be impacted by construction of this project or our laydown areas.

97 CE100 Note #3 in the General Sheet Notes states "Erosion and Sediment Control Measure must not create a FOD Hazard". Can you please expand on what is meant by this note?

ESC measures must be maintained and kept in good condition. Foreign Object Debris (FOD) can come in the form of solid or liquid that could get sucked into a jet engine. Examples could be silt fence that has detached from the post and is loose within the airfield. Gravel inlet protection that is too close to the active taxiway or runway.

Trackoff of sediment and debris on taxiways, runways, and tow ways.

98 CU104 & GC103 Per the Phasing drawings it states that the 16" SFM crossing 5R-23L is to be completed within Work Package "B". The Bore & Receiving Pit appear to lie within the area of Work Package "T2".

Please confirm that the jack and bore of the 16" SFM can occur completly in Work Package "B".

The boring and receiving pits have been pushed back to 50 feet away from the edge of runway.

All of the construction of the 16" SFM should be done in Phase B. Sheets CU101, CU104, and CU202 have been revised.

99 CS110 & CP119 There appears to be missing Joint Layout drawings assocaited with Work Package "O" the intersection of 5R-23L & Taxiway Bravo.

Please provide these drawings.

See Amendment 0003 Continuation page. Sheet CP119A has been created and added to the drawings.

100 CE100 Note #4 in the General Sheet Notes states "Prior to seeding, slopes greater than 3:1 will receive EC-3.

See Sheets CE502." Assume that Detail B1 which is sheet 1 of 3 for EC-3 is what will be utilized for stabilizing the ditches. Per this detail a Check Slot is required 25' OC. Please confrim if Rock Checks are required for the length of the ditch regrading?

Check slots are not rock check dams. Check slots are for overlapping the matting.

101 Pg 10 of 88 Additional Informatio n to be submitted with price proposal package

2.

Financial statements

The Instructions to Bidders requires Current Financial Statements. As a matter of internal control, the offeror keeps financial statements confidential. Paragraph 2 states that offerors are not required to submit financial information via PIEE.

May offerors email the audited financial statements prior to proposal submission. If so, please provide the email address these may be sent to.

Yes, Offerors may submit required finanical statements only, by email prior to proposal submission. Please submit to Abigail Reed at abigail.m.reed13.civ@us.navy.mil.

102 RFP Pg. 17 00 21 00 (4) Factor 4, Safety

The RFP did not include the standard NAVFAC Safety Data Sheet, which adddresses safety data and a narrative. May we include the Safety Data Sheet with our proposal in response to the Safety requirement in the RFP?

Bid per RFP for submission requirements and page limitations. Yes, there is not a required format for information submission.

104 Dawing CS501-CS508 These drawings show High- Security Fencing, but there are no drawings showing the location of these datails. Please provide the rest of the CS drawing sets.

The fence details are for Stockpile and Laydown Area 6.

105 CS507 This drawing has a cut section that reffers to drawing CS511, please provide drawing CS511.

See Amendment 0003 Continuation page. The detail callout on Sheet CS507 should reference CS508, not CS511. CS507 has been revised.

106 CS115 DITCH B1 SITE PLAN - incorrect graphical scale (1"=20') real scale is 1"=50'), please update.

See Amendment 0003 Continuation page. The scale for Sheet CS115 has been revised.

107 CD Drawing Sets Isabell Blvd and S First Colonial Road demo depths are missing, please provide demo depths.

See Amendment 0003 Continuation page. Sheet CD121 has been revised.

108 CG501 C1, D1 Ditch details are missing, please provide.

See Amendment 0003 Continuation page. The reference in the plan sheets was incorrect. Ditch typical sections are found on Sheet CG-520.

Phase 1 Sheets CG100-CG106 and Phase 2 Sheets CG107 - CG121 have been revised.

109 GC100 The area just north of Work Package O is not provided in the joint layout sheets. Please provide joining layout for this area.

See Amendment 0003 Continuation page. Sheet CP119A has been created and added to the drawings.

110 CG202 Stitch line refers to CG204, but this is incorrect. Several other pages in Stormwater contain the same error.

Please refer to Amendment 0002.

111 CG Drawing Sets All these drawings show INV of a 6" RCP, should this be 6" Underdrain pipe? Please advise.

Yes, the 6" RCP callout on the drainage structures is referencing the underdrain pipe.

112 General Conditions Can 5th Street, and it's respective gate, be utilized as a haul route to access the airfield?

The only permitted gate to access that airfield is at Post 6.

113 General Conditions Can Weapons Road and Magazine Drive, and their respective gates, be utilized as a haul route to access the airfield?

The only permitted gate to access that airfield is at Post 6.

114 General Conditions In reference to Areas 2 and 3, is the contractor to restore these sites upon completion of project?

Yes these areas are to be restored to their pre-use condition.

115 ED121-

ED126

Please clarify if all the UE,UED, UT, UP bolded lines with a X in the line work are to be removed.

All UE, UED, UT, UP lines with X in the line work to be removed as indicated on Sheet E-003, Conduit Feeders & Branch Circ Legend. In addition, any concrete encased ductbanks indicated with X in the line work is to be completely removed in areas as indicated on ED sheets.

116 ED121-

ED126

Demolition Note 20 states "remove conduit and wiring between locations." For UED, does the duct bank itself need to be removed?

For ductbanks indicated with UED linework, the ductbank must be completely removed in areas as indicated on ED sheets.

117 32 13 14.13

Are there any speed limits on the Base we are required to maintain? If so, what are they?

The speed limit from the main gate to Post 6 varies from 15-25 mph.

118 GC 400 Plan Sheet GC400 Are the haul routes shown on the referenced plan sheet the only route allowed to get to Txwy Alpha?

See Amendment 0003 Continuation page. Sheet GC100 in Phase II was updated with a route to the Transition Taxiway.

119 GC 400 Plan Sheet GC400 Are there any checkpoints or intermittent stopping points that we need to address along the haul route shown on the referenced drawing?

Besides the Main Gate and Post 6 there are no additional stopping points beyond traffic signs.

120 RFP SF1442 states that 1 original and 1 copy need to be submitted. Page 11 states that 1 electronic needs to be submitted to PIEE. Please clarify how the proposer should submit the proposals.

Please refer to updated SF1442. One original needs be submitted electronically via PIEE.

121 Phase 1 Civil

Plan CG100 – Ditch D STA 78+00 to STA 82+34 missing existing grade lines. Existing grade lines are not available for this section on V- 100 existing conditions.

Sheet CG100 is included in Amendment 0003.

122 Phase 1 Civil

Plan CG103A, 103B, 103, 104,105

– Ditch D1 STA 11+00 to STA 51+00 missing design grade lines.

Please clarify if the final design intends to use the existing grade lines along this section of Ditch D1.

Sheet CG103, 103A, 103B, 104, 105 have been reissued as part of Amendment 0003.

123 Plan CG226 – Ditch B1 STA 28+00 to STA 33+25 is missing existing grade lines. Please provide existing grade lines for this section.

This comment relates to Sheet CG252. Sheets 246-253 have been reissued in Amendment 0003.

124 CE 501 Legend for erosion control states detail for Temp Culvert Inlet Protection Detail A2/CE-501. This detail does not appear to be shown.

Please provide the detail for the Temp Culvert Inlet Protection.

The correct reference is B2/CE-501

125 33 40 00 What type of grate is required for the DI-7’s – Type I, Type III or Load Bearing?

Bid per RFP. Type B Grate should be used.

127 03 45 33 Section 2.2.1.2 Blended Cements - Type 1L (C595 1L) is commercially available from United States sources, and we have been using them by necessity. Please confirm the use of Type 1L is allowed.

The use of blended Type 1L is permitted.

128 03 45 33 Section 2.2.6 mentions calcium nitrate. Is the use of calcium nitrate or calcium nitrite required to be used in precast concrete?

Calcium nitrate is required. Calcium nitrite is not required with hot-dip galvanized rebars.

129 03 45 33 Section 2.2.8 – Synthetic Fibers – Are synthetic fibers required to be used for precast concrete?

Synthetic fibers are required for cast-in-place option. Synthetic fibers may be used at precast manufacturer’s option as a non-structural material.

130 GC100 Will access to the airfield be allowed through Gate 3?

No. Prepare your bid based on entering and exiting the airfield using Post 6.

131 CD105 At Taxiway Alpha Sta 142+00 there is a section of asphalt that is hatched to be removed but does not have a callout, it is between the Tow Way and Taxiway A3. Please confirm this section of asphalt is to be removed.

Please see Amendment 0003. Sheet CD105 has been revised.

132 CG213 & CG214 Section of pipe from CB F4-12 to CB F4-10 is shown as 72" RCP in the profile but is shown as 72" x 48" Box Culvert on the Plan view.

Please confirm which is correct?

Please see Amendment 0003. The plan sheet showing a 72"x48" box is correct. Sheets CG235 andcg 244 have been revised.

133 33 40 00 Section 2.1.1.3 – if reinforced elliptical pipe is called for, ASTM C-507 stops at Class IV. If “special design” is required, please provide the design requirements.

No elliptical pipe is being proposed to be used in Phases 1 or 2.

134 33 40 00 Section 3.5.1 states “fixed galvanized steel ladders”. Plan sheet CG502 Detail A3 shows a VDOT standard step. Please clarify.

VDOT steps, 6 inches from the wall should be used.

135 33 40 00 Section 3.5.1 states “Make pipe connections to concrete manholes and inlets with flexible, watertight connectors.” This may not be possible on all structures due to aircraft rating requirements, height restrictions, pipe sizes and configurations. Please clarify.

When possible watertight connections should be used.

136 33 40 00 Section 3.5.1 states “at least 6 inches of space between the wall and the rungs”. Plan sheet CG502 Detail A3 states this distance shall be a minimum of 4 ½”. Please clarify.

The space between the wall and the rungs should be 6 inches as indicated in the specification.

137 33 40 00 What type of grate is required for the DI-7’s – Type I, Type III or Load Bearing?

Bid per RFP. Type B Grate should be used.

139 03 45 33 Section 2.2.1.2 Blended Cements - Type 1L (C595 1L) is commercially available from United States sources, and we have been using them by necessity. Please confirm the use of Type 1L is allowed.

The use of blended Type 1L is permitted.

140 03 45 33 Section 2.2.6 mentions calcium nitrate. Is the use of calcium nitrate or calcium nitrite required to be used in precast concrete?

Calcium nitrate is required. Calcium nitrite is not required with hot-dip galvanized rebars.

141 03 45 33 Section 2.2.8 – Synthetic Fibers – Are synthetic fibers required to be used for precast concrete?

Synthetic fibers are required for cast-in-place option. Synthetic fibers may be used at precast manufacturer’s option as a non-structural material.

142 RFP Please confirm Q&A deadline is extended with the delay to the bid date and the new Q&A deadline will be 3/1/2024.

Ppis due 10 days prior to any extended proposal due date.

143 33 40 00 Section 2.3.1 states box culvert joints shall meet ASTM C1677 (Standard Specification for Joints for Concrete Box, Using Rubber Gaskets). Please clarify.

Section 2.3.1 is a subsection of 2.3 and relates only to Standard type and Aircraft Rated type precast reinforced concrete culverts.

144 32 13 14.13

Will changes be allowed to the location of doweled construction joints (DKJ) as shown on the CP series drawings that more closely align with the Contractors proposed paving plan?

Changes can be made to the jointing plan with the approval of the KO and alignment with the specifications.

145 GC 100 Note 3.1 on GC 100 states that each phase must be completed before another phase can start. If both phase 1 and phase 2 are awarded will the contractor be allowed to work on one work package in phase 1 and one work package in phase 2 concurrently

Yes, work packages in different phases can be worked concurrently.

146 GC 100 There is a significant cost associated with completing one work package before starting another. Can multiple work packages within a phase that are non adjacent to one another be worked on concurrently. For example, within phase 1 can can work package A be worked on concurrently with work package C?

No, working on non consecutive work packages within a Phase impacts air operations and will not be allowed. However it is possible to work on a work package along the taxiway and one that is not. See Note 3 on Sheet GC 100.

147 XE001 Environmental note No. 4 references a copy of all permits in appendix A of the specifications.

We are unable to find the permits or Appendix A in the bid package, please provide.

Permitting process is still ongoing at this time.

Once approved, the permit will be provided to the contractors.

148 Spec 01 14

1.2 A Will NAVFAC allow multiple work

package areas to be closed at a time within a phase (eg. Work Package A and Work Package B, both in phase 1) The specification discusses not being able to start on other sub phases that would affect normal operation, but no further explanation is given on what constitutes normal operation.

No, working on non consecutive work packages within a Phase impacts air operations and will not be allowed. However it is possible to work on a work package along the taxiway and one that is not. See Note 3 on Sheet GC 100.

149 Spec 01 14

1.2 A Will NAVFAC allow multiple work

package areas to be closed at a time between Phases (eg. Work Package B in Phase 1 and work package D in Phase 2)? The specification discusses not being able to start on other sub phases that would affect normal operation, but does not discuss work package scheduling between phases.

No, working on non consecutive work packages within a Phase impacts air operations and will not be allowed. However it is possible to work on a work package along the taxiway and one that is not. See Note 3 on Sheet GC 100.

150 As a basis of bid and to determine overall schedule, when should bidders expect to receive notice of award and subsequent NTP for the work contemplated in the options, particularly for the Phase 2 taxiway work?

Bid per RFP. Please refer to the Price Schedule Form-General Notes section, Item B. Options may be exercised within 365 days of initial award.

151 52.211-10 As a basis of bid, will NAVFAC provide an overall contract time assuming the options are selected?

Section 52.211.10 Prosecution of work states to "…complete the entire work ready for use not later than 1,155 CD…", but this statement seems to correspond to the phase 1 work duration only, without consideration for options.

Phase 1 CCD is 1155 days from Date of Award.

Phase 2 is 910 days from Date of Award of Phase 2. If Phase 2 is exercised, it will be awarded within 365 days of Phase 1.

152 Proposal

Will the government consider providing extending the submission date to 3/22/24. With a large amount of questions unanswered there will be limited time to coordinate further with subcontractors and suppliers.

See Amendment 0003 Continuation page.

153 RFP Per evaluation Factor 2 - Schedule Phase 2 shall be completed within 910 days of award of the option for this work and the option per General Bid Notes on Attachement H state "Gov't reserves the unilateral right to award line items 0002-0006 to the contractor at the proposed price within 365 calendar days after the contract award....The Contract Completion Date (CCD) does not change if any or all the bid options are awarded." If the gov't waits until 365 days to award the Option for Phase II the 910 days from award will extend beyond the Contract Completion Date (1,155 Days). Please confirm which statement is correct, will the CCD be held no mater what options are executed or will the CCD be

Bid per the RFP. Yes, the ultimate CCD for options may be extended to 1,275 days if options were exercised on the 365th day following initial award. Refer to Price Schedule, General Notes Section, Item B. Phase 1 CCD is 1155 days from Date of Award. Phase 2 CCD is 910 days from Date of Award of Phase 2. If Phase 2 is exercised, it will be awarded within 365 days of Phase 1.

extended to 1,275 Days (910 + 365)?

SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 15-Mar-2024 02:00 PM to 18-Mar-2024 02:00 PM.

The number of offeror copies required has decreased by 1 from 1 to 0.

(End of Summary of Changes)