18R0007_Amendment_0005.pdf

ACQR5170338

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

DESIGN-BID-BUILD SMALL BUSINESS MULTIPLE AWARD CONSTRUCTION CONTRACT FOR NEW CONSTRUCTION, REPAIR, AND RENOVATION OF VARIOUS FACILITIES AT NAVFAC WASHINGTON AREA OF RESPONSIBILITY INCLUDING BUT NOT LIMITED TO

WASHINGTON, D.C., MARYLAND AND VIRGINIA

The purpose of this amendment is to provide the follow ing:

1. Responses to RFIs

2. Pre-proposal Conference and Site Visit’s attendance roaster

3. Extend RFI Cut-off date to March 28, 2018 BY 2:00 PM EST

4. Extend Proposal due date/time to April 10, 2018 BY 2:00 PM EST

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 5

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

16C. DATE SIGNED

BY 22-Mar-2018

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 N4008018R0007

X 9B. DATED (SEE ITEM 11)

26-Feb-2018

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 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

22-Mar-2018

CODE

NAVAL FACILITIES ENG COMMAND

1314 HARWOOD STREET SE

WASHINGTON DC 20374

N40080 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

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ponses to RFIs and Switches B ircuit(s) back oor. Panel LUE

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TRUCTION C

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Drawings E-10 E21 and Pane l LUE22 canno and LUE22 loc use.

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Drawings M-30 breaker mount he generator?

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ting requiremen akers. Mounti

Drawings E-60 ator #2 and DH ductor size/quan

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Page

CONTRACT

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N4008018R0007

Response: Original building drawings indicate the following existing sizes from Substation #2:

To Fire Pump: 1 Set of 500 kcmil, in 3” Conduit To DHU-1: 2 Sets of #4/0, each in 2-1/2” Conduit To Generator: 5 Sets of 500 kcmil, each in 3” Conduit

39. Please refer to RFP Replace Electrical Controls and Switches Building 210 Drawings E-601 and E-701. For

Substations # 1 and #2, the referenced drawings indicate the manufacturer as GE AKD-8. GE is asking/requesting a picture of the existing name plate for each which would indicate additional information i.e.

type/date/serial # etc. Please provide picture of name plates for both Substations for our use.

Response: See RFI #16 response in regards to obtaining photos. GE should be able to provide breaker information (i.e. type/date/serial # etc.) via reference #0166D3841( Shop order 916619). See attachment calls “RFI # 39 GE Chart.”

40. Please refer to RFP Replace Electrical Controls and Switches Building 210 Drawings E-401, E-402 and Note 2 on E-701. The referenced drawings indicate to run conduit and wiring between the Fire Pump and PLC cabinet in the Penthouse. There are no column lines indicated on the first floor, second floor and third floor plans.

Please clarify where the penthouse is in relationship to Fire Pump room?

Response: Refer to drawings on “Attachment 10 CLIN 0002 1325675 -141-98 NRL-210 Control & Transfer Switches - Revision Set.”

41. In conjunction with the above RFI, what are the elevations of first floor, second floor, third floor and penthouse?

Response: Original building drawings indicate the elevations as follows:

Generator Floor: Elev 25.50ft First Floor Elev 27.65ft Second Floor Elev 44.83 Third Floor Elev 59.83 Roof/Penthouse Elev 76.83 Penthouse Roof Elev 94.75

42. Please refer to RFP Replace Electrical Controls and Switches Building 210 Drawings E-001, E-701, E-801 and E-802. RFP Drawings E-801 and E-802 indicate nine Code/Function/Input/output control revisions. Drawing E- 701 indicates more work. The aforementioned drawings do not agree with RFP Drawing E-001 (symbol/device location). Please clarify if ALL solid lines to “Input Devices” is new work?

Response: Refer to drawings on “Attachment 10 CLIN 0002 1325675 -141-98 NRL-210 Control & Transfer Switches - Revision Set.”

43. In conjunction with the above RFI, where are field devices located (Penthouse, FP Room, Generator Room)?

Response: Field Device ZSC-FP1 is located in the Fire Pump room. New KW demand meter will be in the Generator Room.

44. In conjunction with the above RFI, are KW demand meters new?

Response: KW demand meters provided new. See amendment drawing set for location.

45. Re: 236426 Par 3.6 - This requirement includes the cooling tower which is existing Paragraph 2.6.4 in this same section that describes existing condenser water treatment that is still under contract. Please clarify if this is a requirement for this project.

Response: Requirements for Paragraph 3.6 – We recommend these requirements be waived. Paragraph

2.6.4 states there is an existing contract for the cooling towers and to coordinate with the existing contractor. However, additional contract requirements are needed to properly treat the condenser water cold loop section. Keyed note 22 on contract drawing M-401 indicates this requirement. Due to new isolation valves and heat exchanger operation, there is the potential for the cold loop and cooling tower CT-1 to operate in isolation from the current chemical treatment system. Additional equipment will be required to properly maintain the cold loop independently of the current system. Contractor shall subcontract to the existing water treatment contractor for this work.

#1: Please provide acceptable manufacturers for the chillers.

Response: Provide equipment that will meet specifications. Any manufacturer that meets the contract requirements is acceptable.

#2: Please provide acceptable manufacturers for the Solid Separator Tagged SS-1.

Response: Provide equipment that will meet specifications. Any manufacturer that meets the contract requirements is acceptable.

Additional Items:

The drawings for NRL 210 REPLACE ELECTRICAL CONTROLS AND TRANSFER SWITCHES, “Attachment 10 CLIN 0002 1325675 -141-98 NRL-210 Control & Transfer Switches - Revision Set” are reissued in their entirety. Summary of Changes (not clouded)

1. Sheet G-001: Added Sheet E-803 to the drawing index.

2. Sheet E-001: Added additional instrument abbreviations

3. Sheet M-301: Corrected Generator naming, Generator 1 is to the west, and Generator 2 is to the east.

4. Sheet E-402: Corrected Switchgear naming, Switchgear-1 is to the west, and Switchgear-2 is to the east.

5. Sheet E-601: Corrected Switchgear elevation naming. Corrected switchgear numbers in control power throw-over diagram.

6. Sheet E-603: Added notes 2, 3, 4 to the note column. Applied same to schedules.

7. Sheet E-701: Corrected device names between Switchgear-1 and Switchgear-2. Corrected Generator names. Show fire pump controller/transfer switch, and PLC input for fire pump run status. Deleted open and closed position switches as existing PLC inputs. Added existing PLC inputs for main breaker and tie breaker positions. Updated Control Sequences for Switchgear names and required operation.

8. Sheet E-702: Corrected Switchgear and Generator names. Deleted panels not built from riser.

9. Sheet E-703: Corrected Switchgear and Generator names. Deleted panels not built from riser.

10. Sheet E-801: Updated Substation names and I/O devices

11. Sheet E-802: Updated Substation names and I/O devices

12. Added Sheet E-803 from the original PLC drawing set as a reference.

Specifications for NRL Building 210D Replace Three Chillers and Building 210C Replace Chiller #2, section 01 91 00.15, delete paragraph 1.4 and insert new paragraph 1.4 as follows:

The Lead Commissioning Specialist (CxC) must submit all plans, schedules, reports, and documentation directly to the Contracting Officer's Technical Representative concurrent with submission to the QC Manager.

The Lead Commissioning Specialist must have direct communication with the Contracting Officer's Technical Representative regarding all elements of the commissioning process.

Specifications for NRL 210 Replace Electrical Controls and Transfer Switches, section 01 91 00.15, delete paragraph 1.4 and insert new paragraph 1.4 as follows:

Commission the building systems listed herein. The Commissioning Agent Commission the building systems listed herein. The Commissioning Agent Firm must employ a Lead Commissioning Specialist that coordinates all aspects of the commissioning process. Conform to the commissioning procedures outlined in this specification.

Specifications for NRL 210 Replace Electrical Controls and Transfer Switches, , section 01 91 00.15, delete paragraph 1.4 and insert new paragraph 1.4 as follows:

The Lead Commissioning Specialist (CxC) must submit all plans, schedules, reports, and documentation directly to the Contracting Officer's Technical Representative concurrent with submission to the QC Manager.

The Lead Commissioning Specialist must have direct communication with the Contracting Officer's Technical Representative regarding all elements of the commissioning process.

46. Please clarify if a 3-ring binder is acceptable for Volume 2: Price Proposal?

Response: Yes, 3-ring binder is acceptable.

47. On Page 14, your definition of relevant project is building construction or building renovation with a value of $1M or greater completed within the past seven (7) years of the date of issuance of this RFP. Please confirm that projects with a value of $1M or greater completed within the past seven (7) years of the date of issuance of this RFP can be submitted and will be acceptable.

Response: Please refer to evaluation criteria for each factor.

END OF AMENDMENT 0005

(End of Summary of Changes)