Amendment 0002.pdf

ACQR5764267

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

This Amendment is issue to :

1. The proposal due date is hereby extended from April 7, 2020 2:00 p.m. (EDT) to April 17, 2020 2:00 p.m.

2. Provide REVISED price proposal form.

3. Responses to PPIs

4. Provide Site Attendance log.

5. Provide REVISED proposal submission instructions; Phasing Schedule; draw ings and narrative.

SEE CONTINUATION SHEETS AND Attachments.

1. CONTRACT ID CODE PAGE OF PAGES

1 14

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

16C. DATE SIGNED

BY 25-Mar-2020

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 N4008520R0069

X 9B. DATED (SEE ITEM 11)

03-Mar-2020

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

25-Mar-2020

CODE

NAVFAC MID ATLANTIC

MARINE CORPS IPT

9324 VIRGINIA AVE

NORFOLK VA 23511

N40085 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008520R0069

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:

CONTINUATION SHEET - 0002

(Continuation Sheet) N4008520R0069 AMENDMENT 0002)

1. Corrected Price Proposal form –attached;

2. Responses to PPIs – attached;

3. Site Attendance log – attached;

4. REVISED drawings, reference docs and supporting narrative;

5. Revisions to proposal submission instructions and phasing schedule (see below).

I. PROPOSAL SUBMISSION REVISIONS – (NO HAND CARRIED PROPOSALS

WILL BE ACCEPTED)

DELETE THE FOLLOWING:

4.2 PROPOSAL SUBMISSION INSTRUCTIONS

In response to this request for proposal, the complete proposal shall include the Price Proposal and the Non-Cost/Price Factors Proposal, submitted in accordance with the above Basis of Evaluation and Submittal Requirements for Each Factor and as follows:

The Price Proposal and the Non-Cost/Price Proposal shall be submitted in separate 3-ring binders. All pages shall be numbered and binders shall be appropriately tabbed, conforming to the proposal submittal requirements’ structure for each evaluation factor. Price and Non- Cost/Price Proposals must be submitted in sealed envelopes/boxes. Any pricing information included in the Non-Cost/Price Proposal will not be considered. Similarly, any Non-Cost/Price information included in the Price Proposal will not be considered. Proposals shall be labeled

“PRICE PROPOSAL OR NON-COST/PRICE PROPOSAL FOR RFP N40085-20-R-0027,

ATTN: Elizabeth Carmack; DO NOT OPEN IN MAIL ROOM”.

The offeror’s proposal must include all data and information required and must be submitted in accordance with these instructions. The offeror shall be compliant with the requirements as stated herein, for non-conformance may result in an unfavorable proposal evaluation.

All proposals shall be mailed or hand carried to the following address:

Naval Facilities Engineering Command, Mid-Atlantic

ACQ21 -

9324 Virginia Avenue Building Z-140, Room 225, Norfolk, VA 23511-3624 Attn: Elizabeth Carmack, ACQ21

Hand Carried Proposals: Offerors who would like to hand deliver their proposal and who do not currently have a valid badge issued by the Department of Defense (DoD) to enter Naval Station Norfolk must do the following:

**********NEW BASE PASS SECURITY REQUIREMENTS****

Security Information: Offerors who would like to hand deliver their proposal and who do not currently have a valid badge issued by the Department of Defense (DoD) to enter Naval Station Norfolk must do the following:

1. Submit the completed base access pass document titled “Department of the Navy Local Population ID Card/Base Access Pass Registration” SECNAV 5512 NO LESS THAN 10 BUSINESS DAYS prior to the proposal due date by 2:00 PM EST. The PDF document is uploaded under Additional Documents in NECO. The request form shall be completed in its ENTIRETY and sent directly to Elizabeth Carmack Elizabeth.carmack@navy.mil Note that Item 25. BASE SPONSOR’S NAME and TELEPHONE NUMBER should include the following: Elizabeth Carmack (757.341.1654). Submission of a base pass request form is no guarantee you will be able to get on the base. If for any reason you get to the gate and are not allowed onto the base (even if you have submitted a request form), you will need to find another way to get your proposal delivered. Offerors shall also submit the One Day Pass Request (on website).

Government personnel may not be able to sponsor you on base to deliver your proposal.

Ultimately, it is the contractor's responsibility to ensure timely proposal submission to the specified location. Due to heightened security, it is recommended that you allow sufficient time to get into the building and turn in your proposal. The submitted pass request only allows access on the proposal due date. If the proposal due date is extended, the Government will revise the date on the pass request. Submission of a new pass request form is not necessary. If any other information listed on a submitted pass request form changes, a new pass request form with the updated information must be submitted on the PDF document described above. Note: The One Day Pass Excel Spreadsheet is NO LONGER ACCEPTED for access to Naval Station Norfolk.

Be prepared to present the following information at the pass office: Valid Driver’s License, Current Vehicle Registration and/or Rental Car Contract, Current State Safety Inspection, Current Proof of Insurance.

Naval Station Norfolk Pass & ID Office is located on Hampton Boulevard across from Gate 5.

All potential offerors must adhere to this notice in order to avoid delay in submitting your proposal. The level of security at the Naval Station Norfolk may change at any time. As the level of security heightens, the amount of time required to gain access to the Naval Station also increases. Early arrival is advised. Submission of a pass request form is no guarantee you will be able to get on the base. If for any reason you get to the gate and are not allowed onto the base (even if you have submitted a request form), you will need to find another way to get your proposal delivered. Government personnel may not be able to sponsor you on base to deliver your proposal. Ultimately, it is the contractor's responsibility to ensure timely proposal submission to the specified location. Due to heightened security, it is recommended that you allow sufficient time to get into the building and turn in your proposal. The submitted pass request only allows access on the proposal due date. If the proposal due date is extended, the Government will revise the date on the pass request. Submission of a new pass request form is not necessary. If any other information listed on a submitted pass request form changes, a new pass request form with the updated information must be submitted.

PROPOSALS SUBMITTED IN RESPONSE TO THIS REQUEST FOR PROPOSAL MUST

BE RECEIVED NO LATER THAN THE DATE AND TIME SPECIFIED HEREIN.

Proposals not received by the time and date specified shall be treated in accordance with FAR 52.215-1 “Instruction to Offerors - Competitive Acquisitions” and may be rejected.

REPLACE WITH THE FOLLOWING:

4.2 PROPOSAL SUBMISSION INSTRUCTIONS

In response to this request for proposal, the complete proposal shall include the Price Proposal and the Non-Cost/Price Factors Proposal, submitted in accordance with the above Basis of Evaluation and Submittal Requirements for Each Factor and as follows:

The Price Proposal and the Non-Cost/Price Proposal shall be submitted in separate 3-ring binders. (See paragraph below if your firm chooses to submit price proposal electronically). All pages shall be numbered and binders shall be appropriately tabbed, conforming to the proposal submittal requirements’ structure for each evaluation factor. Price and Non-Cost/Price Proposals must be submitted in sealed envelopes/boxes. Any pricing information included in the Non- Cost/Price Proposal will not be considered. Similarly, any Non-Cost/Price information included in the Price Proposal will not be considered. Proposals shall be labeled “PRICE PROPOSAL OR NON-COST/PRICE PROPOSAL FOR RFP N40085-20-R-0027, ATTN: Elizabeth Carmack;

DO NOT OPEN IN MAIL ROOM”.

OFFERORS ARE ALSO AUTHORIZED TO SUBMIT PRICE PROPOSAL

SUBMISSIONS (ONLY) ELECTRONICALLY VIA EMAIL. PRICE PROPOSALS MAY

BE EMAILED TO ELIZABETH CARMACK at Elizabeth.carmack@navy.mil and must be received on the required time and due date.

The offeror’s proposal must include all data and information required and must be submitted in accordance with these instructions. The offeror shall be compliant with the requirements as stated herein, for non-conformance may result in an unfavorable proposal evaluation.

All proposals shall be submitted via FEDEX/UPS or other courier to the following address:

Naval Facilities Engineering Command, Mid-Atlantic

ACQ21 -

9324 Virginia Avenue Building Z-140, Room 225, Norfolk, VA 23511-3624 Attn: Elizabeth Carmack, ACQ21

HAND CARRIED PRPOSALS ARE NOT BEING ACCEPTED. PROPOSALS

SUBMITTED IN RESPONSE TO THIS REQUEST FOR PROPOSAL MUST BE RECEIVED

NO LATER THAN THE DATE AND TIME SPECIFIED HEREIN.

Proposals not received by the time and date specified shall be treated in accordance with FAR 52.215-1 “Instruction to Offerors - Competitive Acquisitions” and may be rejected.

II. Page 17- 18 of RFP – REVISIONS to Phasing Schedule and Liquidated Damages clause to reflect completion dates in lieu of durations.

DELETE the PHASED CONSTRUCTION SCHEDULE (page 17) AND THE CLAUSE

TITLED “52.211-12 LIQUIDATED DAMAGES” AND

REPLACE WITH THE FOLLOWING:

PHASED CONSTRUCTION SCHEDULE

Within the overall project schedule, commence and complete the work in phases.

Complete each phase of the work within the number of days stated in the following schedule:

a. Schedule start day: The day designated as the beginning of a particular phase.

b. Completion day: The day designated as the end of a given phase and the day the work in that phase must be completed.

c. Schedule: (see below)

Phase Description Schedule Start Day

Total Duration of Phase

Completion Day

1 Access tunnel utility relocation Aug 1, 2020*

272 Calendar Days

April 30, 2021

Crane rail repairs, drainage, and pavement restoration and tie-in to existing conditions from Sta. 12+54 to Sta. 16.25

Access tunnel replacement, exterior utilities, rail/pavement reconstruction from approximate Sta. 11+97.7 to Sta. 12+54 May 15, 350 Calendar Days

April 30, 2022 Crane rail repairs, drainage, and pavement restoration from Sta. 5+34.5 to Sta.

11+97.7

Notes: Phase 2 is dependent on completion of Phase 1. There is a 15 calendar day no-work period between the end of phase 1 and the start of phase 2.

*On site-work may NOT commence until August 1 2020.

d. On-site Work for each phase cannot begin prior to the scheduled start day.

(End of NAVFAC language)

52.211-12 LIQUIDATED DAMAGES--CONSTRUCTION (SEP 2000)

(a) If the Contractor fails to complete the work within the time specified in the contract, the Contractor shall pay liquidated damages to the Government in the amounts listed in the table below for each calendar day of delay until the work is completed or accepted.

Liquidated Damages Breakdown by Phase per calendar day:

Phase 1: $2,774 Phase 2: $4,113

(b) If the Government terminates the Contractor's right to proceed, liquidated damages will continue to accrue until the work is completed. These liquidated damages are in addition to excess costs of repurchase under the Termination clause.

CONTINUATION SHEET

DRY DOCK 2 PORTAL CRANE RAIL REPAIRS – DRAWINGS

On NAVFAC Dwg. No. 12807279

REPLACE G-004 GENERAL NOTES – SHEET 2 OF 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12807281

REPLACE G-102 SITE ACCESS PLAN with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12807282

REPLACE G-103 MILESTONE PLAN with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12807283

REPLACE G-104 PHASING PLAN - PHASE 0 with revised intentionally blank sheet accompanying this amendment.

On NAVFAC Dwg. No. 12807284

REPLACE G-105 PHASING PLAN – PHASE 1 with revised sheet accompanying this

On NAVFAC Dwg. No. 12807285

REPLACE G-106 PHASING PLAN – PHASE 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12807286

REPLACE G-107 PHASING PLAN – PHASE 3 with revised intentionally blank sheet

On NAVFAC Dwg. No. 12807326

REPLACE SD106 DD2 EAST – DEMOLITION PLAN 6 with revised sheet accompanying this

On NAVFAC Dwg. No. 12807330

REPLACE SD501 DEMOLITION SECTIONS AND DETAILS with revised sheet

On NAVFAC Dwg No. 13807338

REPLACE S-106 DD2 EAST – CRANE RAIL PLAN 6 with revised sheet accompanying this

On NAVFAC Dwg. No. 12807344

REPLACE S-502 CRANE RAIL SECTIONS AND DETAILS 1 with revised sheet

DRY DOCK 2 PORTAL CRANE RAIL REPAIRS - SPECIFICATIONS

Appendix B Reference Drawings

ADD REFERENCE DRAWING #14 REPLACE CAPSTAN AND PROVIDE WINDLASS,

FOUNDATION PLAN – CAPSTANS 1, 2, & 3, NAVFAC drawing number 2025200 accompanying this amendment.

DELETE REFERENCE DRAWING #2 ADDITIONAL CRANE RAIL SYSTEM

CONSTRUCTION DRY DOCK NO. 3, NAVFAC drawing number 2017686.

DELETE REFERENCE DRAWING #3 ENTRANCE FOR DRY DOCK #2, NAVFAC drawing numbers 2039394 to 2039396.

DELETE REFERENCE DRAWING #7 DRY DOCK #2 CAISSON AND SILL REPAIRS,

NAVFAC drawing numbers 12542032, 12542039 to 12542043, 12572070, and 12542074A.

DRY DOCK 2 TUNNEL REPAIRS – DRAWINGS

On NAVFAC Dwg. No. 12807377

REPLACE G-002 LIST OF DRAWINGS with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12807379

REPLACE G-004 GENERAL NOTES – SHEET 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12807381

REPLACE G-102 DRY DOCK 2 TUNNEL REPAIRS - SITE ACCESS PLAN with NAVFAC Drawing 12807281 G-102 DRY DOCK 2 PORTAL CRANE RAIL REPAIRS - SITE ACCESS PLAN accompanying this amendment.

On NAVFAC Dwg. No. 12807383

REPLACE G-104 MILESTONE PLAN with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12807384

REPLACE G-105 DRY DOCK 2 TUNNEL REPAIRS – PHASE 1: RE-ROUTE UTIITIES

PLAN with NAVFAC Drawing 12807284 DRY DOCK 2 PORTAL CRANE RAIL REPAIRS – PHASING PLAN – PHASE 1 accompanying this amendment.

On NAVFAC Dwg. No. 12807385

REPLACE G-106 DRY DOCK 2 TUNNEL REPAIRS – PHASE 2: NO WORK with NAVFAC Drawing 12807285 DRY DOCK 2 PORTAL CRANE RAIL REPAIRS – PHASING PLAN – PHASE 2 accompanying this amendment.

On NAVFAC Dwg. No. 12807386

REPLACE G-107 PHASE 3: TUNNEL REPAIRS with revised intentionally blank sheet

On NAVFAC Dwg. No. 12807387

REPLACE G-108 PHASE 4: PROJECT CLOSEOUT with revised intentionally blank sheet

On NAVFAC Dwg. No. 12807407

REPLACE S-500 TUNNEL SECTIONS with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12807408

REPLACE S-501 TUNNEL WEST STAIRS STRUCTURAL DETAILS with revised sheet

On NAVFAC Dwg. No. 12807411

REPLACE S-504 STRUCTURAL DETAILS SHEET 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12807422

REPLACE E-501 ELECTRICAL DETAILS with revised sheet accompanying this amendment.

DRY DOCK 2 TUNNEL REPAIRS – SPECIFICATIONS

ADD SPECIFICATION APPENDIX B REFERENCE DRAWINGS accompanying this

RESPPONSES TO PPI

1 3/13/2020 Price

Proposal form Page

0002AD N/A CLIN 0002ADa description of work sates “All work complete in accordance with the drawings and specifications for CLIN 00204 but not including the work indicated or specified under 00204b.” There are currently no items for CLIN 00204 or 00204b. Can you please specify what items should be referenced under CLIN 0002ADa All work item description?

Please see revised Price Proposal FORM attached.

2 3/13/2020 Crane Rail Drawings

N/A S-502 Detail B1

Will Rock Removal be required for the construction of the new DD2 East Crane Rail Foundations to accommodate the 4 foot minimum footing depth as shown in detail B1 on S-502?

The Borings indicate that Rock is 5 feet below finished grade.

Details B1 needs to be founded in competant rock. A minimum of 3'- 0" will be required. The drawing will be adjusted.

3 3/13/2020 Geotech Report

2 N/A Are the original construction drawings from construction in 1907 available to the contractor?

1907 drawings are not available. One drawing from 1903 is provided as a reference. These drawings provide very limited information.

4 3/13/2020 Crane Rail

N/A CS501 Please provide additional details for

Details are as provided on drawing CS501, D4 and

Drawings the pavement markings if required associated with the Crane Rail Alignment.

C4

5 3/13/2020 Tunnel Drawings

N/A S-500, S-

In Section B1/S-500 there is a note referring to Detail D1 and D2 on S-504. D1 is an applicable detail for butt splice joints of the tunnel plates. D2 appears to be for a different location in the structure (ie, not for anything is Section B1/S-500). We assume it is for the walls of the stair wells where the secondary liner concrete/plate is 2” thick overall. Please confirm D2 is for stair well walls as there is no direct reference to it

The purpose of this reference is to show the stainless steel liner. The reference will be removed.

6 3/13/2020 Tunnel Drawings

N/A S-504 Detail D2/S-504 indicates use of a WT4x6.5(stem trimmed) for locations where liner concrete/plate is 2” thick. Detail D1/S- 504 refers to Note 2 on that drawing which seems to be describing what is required in Detail D2. Note 2 refers to use of a WT2x6.5(stem trimmed). Please clarify that Note 2 is intended for Detail D2 and clarify the size WT that is required for Detail D2

Note 2 is intended for Detail D2; member is WT 4x6.5 not WT2x6.5.

Detail D2 is for Swest Stairwell location where liner is placed against existing utility tunnel wall.

7 3/13/2020 Tunnel Drawings

N/A S-504 The concrete anchor connection shown in Detail D2/S-504 would require a wall liner plate weld joint at every WT, ie, 2 feet O.C. (assuming the intention is to anchor all WTs to concrete).

Access hole is acceptable, Plug weld must prevent water intrusion into the space.

To avoid unnecessary weld seams and continue the liner plate across WTs, confirm that it is acceptable to provide an access hole (approx. 7/8” dia.) in the liner plate opposite each anchor to allow anchor installation and plug weld the hole, prior to liner concrete placement.

8 3/13/2020 Tunnel Drawings

N/A S-501, S-

Please confirm that concrete placement behind wall liner panels in stair wells is to be self-consolidating concrete.

Self consolidating concrete is correct.

9 3/13/2020 Tunnel Drawings

N/A S-504 There is no weld detail provided for the SS liner plate inside corner joints in the main tunnel and the stair wells. Please confirm that a 3/16” fillet weld is acceptable (similar to what is shown in Detail A1/S-504).

3/16" weld is acceptable at inside corner as stated.

10 3/13/2020 Tunnel Drawings

N/A S-501 Detail C5/S-501 indicates a square groove weld where liner plate splices on a WT (which are located 2 feet O.C.). Since liner plates should be made as large as possible (minimizing weld seams), they will span across most of these WTs. Please confirm it is acceptable to use a 3/4" diameter plug weld at 2 feet OC where the liner plates span across WT stiffeners. If not acceptable, please advise what connection is required.

Detail C5/S501 is shown incorrect please see revised drawing. WT acts as scantling. Liner should be prefabricated and instsalled as an assembly. Multiple WT's should be fitted to a single plate. Plug welds are not permitted.

11 3/13/2020 Tunnel Drawings

N/A S-501 For the Rock Anchors shown on Section C1/S-501, please provide tensioning or torqueing requirements.

Use same procedure / practice as used for snug tightened steel-to-steel bolted connections. The snug tightened condition is the tightness that is attained with a few impacts of an impact wrench or the full effort of an ironworker using an ordinary spud wrench to bring the plies into firm contact.

12 3/13/2020 Tunnel Drawings

N/A S-504 Referring to D3/S-504, please confirm that a continuous 3/16 inch fillet weld is acceptable for connection of stair tread/risers to liner plate and to each other.

Cotinuous 3/16" fillet weld is acceptable

13 3/13/2020 Tunnel Drawings

N/A S-503, S-

Detail A1/S-503 indicates 2 plates on top of the beam. The upper plate is called out to be 3/4" thick.

The lower plate is noted to be IAW A3/S-506, which also indicates 3/4" thick.

The 2 plates appear to be different thicknesses. Please confirm thickness width and length of both plates.

Both plates are 3/4" wt.

The upper base plate is shown on detail A3 /506 across the tunnel. The lower plate extends 1/2" past the web of the beam to allow for welding.

The flange is 11.25" +2* (1/2")= 12.25"

14 3/19/2020 RFP –

2 Due to current

COVID-19

precautions will the Navy allow a complete Proposal submission online or via email?

Due to current COVID 19 precautions, electronic submission of PRICE PROPOSALS are authorized - NON-PRICE

PROPOSALS SHALL

BE SUBMITTED VIA

FEDEX/UPS. PLEASE

SEE REVISED

PROPOSAL

SUBMISSION

INSTRUCTIONS

ATTACHED HERETO.

15 3/19/2020 Tunnel Drawings

Note #2 SD-101 (Tunnel)

Note number two on plan sheet SD-101 directs the contractor to adequately support the north wall of the

As shown on CD101 There is a concrete deadman and tieback that is placed against the existing tunnel wall, this existing tunnel throughout construction. Will the Navy allow complete removal of the existing wall in lieu of temporary support?

wall is to remain such that the tieback is not compromisd.

16 3/19/2020 Tunnel Drawings

N/A SD101 Is any additional as-built information available for the deadman anchor adjacent to the existing tunnel?

Only information found is provided in 1990 Dry Dock No.2 Modernization reference drawings

---END OF AMENDMENT---

SECTION 00 10 00 - SOLICITATION

The contractor period of performance end 745 has been deleted.

(End of Summary of Changes)