N62470-21-R-0005 Amendment 06.pdf

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P131 Communications Center - Souda Bay
Solicitation number
N62470-21-R-0005
Issued by

About this file

This document package includes an amendment to a solicitation and the related federal contract opportunity. The amendment provides responses to bidder questions, specification and drawing revisions, and clause revisions for solicitation N62470-21-R-0005 issued by the Department of the Navy Naval Facilities Engineering Command. This is a design-bid-build, firm fixed price contract for construction of a communications center at Naval Support Activity Souda Bay, Greece. The project scope involves construction of a multi-story facility for communications functions. Electrical, security, and telecommunications infrastructure will also be provided. The period of performance is approximately 900 days after notice to proceed.

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Other files

File Type Posted
Attachment S - Section 08 60 45.pdf PDF
Attachment T - NAVFAC DWG 14089360 and 14089364.pdf PDF
N62470-21-R-0005 Amendment 05.pdf PDF
Attachment P - Section 07 22 00 ROOF AND DECK INSULATION.pdf PDF
Attachment Q - Section 26 20 00 INTERIOR DISTRIBUTION SYSTEM.pdf PDF
Attachment R - NAVFAC Dwg. Nos. 14089343 and 14089345.pdf PDF
N62470-21-R-0005 Amendment 04.pdf PDF
Attachment E Schedule B Price Proposal Form_revised_Amendment 04.pdf PDF
N62470-21-R-0005 Amendment 03.pdf PDF
Attachment O - Section 13 48 73 SEISMIC CONTROL FOR NON-STRUCTURAL.pdf PDF
Attachment N - Section 01 45 35 SPECIAL INSPECTIONS.pdf PDF
Attachment E Schedule B Price Proposal Form_revised.pdf PDF
Attachment M Pre-Proposal Conference Attendee Log.pdf PDF
Attachment L Pre-Proposal Conference Presentation.pdf PDF
N62470-21-R-0005 Amendment 02.pdf PDF
Attachment K - Pre-Proposal Conference Request Access Form.pdf PDF
N62470-21-R-0005 Amendment 01.pdf PDF
N6247021R0005 Solicitation.pdf PDF
Attachment E Schedule B Price Proposal Form.pdf PDF
ATT H 1615269dwg12of19.pdf PDF
ATT H 1615269dwg9of19.pdf PDF
Attachment C - Construction Experience Project Data Sheet.pdf PDF
ATT H 1615269dwg3of19.pdf PDF
ATT H 1615269dwg15of19.pdf PDF
ATT H 1615269dwg7of19.pdf PDF
ATT H 1615269dwg8of19.pdf PDF
ATT G 1615269spc2of4.pdf PDF
ATT H 1615269dwg4of19.pdf PDF
ATT H 1615269dwg2of19.pdf PDF
Attachment F - LRA Commercial Vehicle Inspection Procedures.pdf PDF
ATT H 1615269dwg13of19.pdf PDF
ATT H 1615269dwg14of19.pdf PDF
ATT H 1615269dwg10of19.pdf PDF
Attachment A - Pre-Proposal Inquiry Form.xls XLS spreadsheet
ATT H 1615269dwg16of19.pdf PDF
ATT H 1615269dwg6of19.pdf PDF
ATT H 1615269dwg11of19.pdf PDF
ATT H 1615269dwg18of19.pdf PDF
ATT H 1615269dwg1of19.pdf PDF
Attachment I Geotechnical Report.pdf PDF
ATT H 1615269dwg17of19.pdf PDF
Attachment D - Past Performance Questionnaire.pdf PDF
ATT H 1615269dwg5of19.pdf PDF
ATT G 1615269spc4of4.pdf PDF
Attachment J Hazardous Material Report.pdf PDF
ATT G 1615269spc3of4.pdf PDF
ATT H 1615269dwg19of19.pdf PDF
Attachment B - SEC-NAV_5512_1_11787 Form.pdf PDF
ATT G 1615269spc1of4.pdf PDF
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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

P-131 Communications Center at Naval Support Activity Souda Bay, Greece

Please see the SF 30 Block 14 continuation page.

1. CONTRACT ID CODE PAGE OF PAGES

1 14

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

16C. DATE SIGNED

BY 13-Oct-2021

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 N6247021R0005

X 9B. DATED (SEE ITEM 11)

01-Sep-2021

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

13-Oct-2021

CODE

COMNAVFACSYSCOM ATLANTIC

6506 HAMPTON BLVD

NORFOLK VA 23508-1278

N62470 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N6247021R0005

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 0006

The purpose of this amendment is for the following items:

1. Responses to Pre-Proposal Inquiries (PPIs)

2. Specification and Drawing Revisions

3. Provide Attachments

4. Clause Revisions

1. Responses to PPIs

Questio n No.

REFERENCE QUESTION GOVERNMENT RESPONSE

Page Section Para.

45 1 11100 Bidder inquiries have critical importance for pricing consideration and due to the time required to coordinate responses with numerous vendors and suppliers (many of whom are at reduced staff due to Covid- 19), we would like to request your consideration of an extension to the proposal due date by at least three (3) weeks.

Bid in accordance with the solicitation.

46 4 01 30

01.00 20

2.8 Please confirm if the contractor is required

to be a locally registered company in Greece, if so are there any limitations to the type of company.

See specification section DOCUMENT 00 73 04.

47 4 01 31 23.13 20 Permitting; Please clarify what local permits the Contractor will be responsible to apply for and pay for, and whether or not the Bidders should include these permit fees in their price proposal.

See specification section DOCUMENT 00 73 04.

48 4 01 30

01.00 20

2.8 252.229-7001 TAX RELIEF (APR

2020) -(b) Invoices submitted in accordance with the terms and conditions of this contract shall be exclusive of all taxes or duties for which relief is available. Please confirm the proceedure for TAX relief.

Bid in accordance with the solicitation.

49 4 01 30

01.00 20

2.8 (c) When items manufactured to United States Government specifications are being acquired, the Contractor shall identify the materials or components intended to be imported in order to ensure that relief from import duties is obtained. If the Contractor intends to use imported products from inventories on hand, the price of which includes a factor for import duties, the Contractor shall ensure the United States Government's exemption from these taxes. The Contractor may obtain a refund of the import duties from its government or request the duty-free import of an amount of supplies or components corresponding to that used from inventory for this contract. 1. Please clarify the import duty exemption process and general duration of obtaining the exemption? 2. Please confirm that the tax and duty exemption will apply to all materials and equipment imported for use in this contract? 3. "The Contractor may obtain a refund" this implies that it is a possibility; please confirm that the contractor will be reimbursed for any taxes and duty on imported materials and equipment not exempted by the host government?

Bid in accordance with the solicitation.

50 2 11400 1.3.2 Please confirm if there will be a charge to the contractor by the Employer for overtime work by security personel during the works on Saturdays.

Bid in accordance with the solicitation.

51 11400 1.4.B .7

Please confirm any crane height restrictions.

Refer to Specification SECTION 01 14 00 for Work Restrictions.

52 11400 1.3.5 Utility Cutovers and Interruptions Connection to Existing Sanitary Sewer Line: Provide positive verification that the existing line conveys sanitary sewer;

As-built drawings are not available in the rfp documents and accordingly design verification is not possible as intended in the spec. Please provide required details for accurate pricing.

53 9 15000 3.5 Please confirm catering for the workers;

will an outside subcontractor be permitted to bring daily meals to site (3 meals per day).

Bid in accordance with the solicitation.

54 9 15000 3.5 Please confirm accommodation for the workers; will the contractor be allowed to plan accommodation on site.

Bid in accordance with the solicitation.

55 3 24100 1.2.3 Please specify the closest dump area location where the contractor may remove rubbish and debris from the project site.

Bid in accordance with the solicitation.

56 24 33000 j. Spec states minimum 45 MPA for the concrete cylindirical strength whereas the drawings shows 35 Mpa. Please clarify.

Cylindrical Strength is 35 Mpa and Cube Strength is 45 Mpa. The word "Cylindrical" has been changed to "Cube" in the the heading of the Table within Specification 03 30 00 2.5.1j.

See Amendment detail below.

57 16 33000 b. Please provide reference product and/or details/ sections for the formliner to be used in external facade.

Refer Form Liner Profile detail on A- 201.

58 24 33000 j. Please inform if there exists a batching plant inside the base and the capacity will be sufficient for this project.

Bid in accordance with the solicitation.

59 5 084400 Please specify the blast performance requirements for the exterior façade so that all façade elements will be priced based on this requirement. Current design does not show any embeds to transfer the loads from the window elements to the structure.

Reference the following specification sections for blast requirements of doors and windows:

08 11 16 Section 2.1.a(1) 08 41 13 Section 2.1.1.g(1) 08 44 00 Section 1.8.1 08 81 00 Section 2.1.2 All attachments to the structure are by the vendor of the facade element and must be designed to meet the requirements listed in the specifications.

60 6 87100 2.3 Specification 087100 Door Hardware paragraph 2.3 indicate that "Coordinate electrified door hardware components with corresponding components specified in Division 28 ELECTRONIC

SECURITY SYSTEMS (ESS)."

However division 28 does not specify any schedule, table, drawing related to electrified security door hardware. Please provide details.

Refer Security TY drawings in coordination with the door hardware specification 08 71 00, door hardware sets in 087100 Attachment A, and the ESS specification 28 10 05.

61 26 20 00 1.4.2 2.1

Specification section 26 20 00 part 1.4.2 indicates to provide equipment, materials, installation, and workmanship in accordance with the mandatory and advisory provisions of, ELOT HD 384, IEC 60364. Same specification section part 2.1 for materials and equipment indicates to meet requirements of UL and NFPA 70 for all materials, equipment and devices. Please clarify which standards to follow.

Bid in accordance with Specification Section 00 73 04 paragraphs 1.3 NORMS AND LAWS and 1.4

INDUSTRY STANDARDS

62 26 20 00 Please confirm if number of conduit bends not exceeding 360 degrees for electrical installations are acceptable.

Confirmed. Bends for electrical are not to exceed 360 degrees degrees nor requirements listed in ELOT HD 384 as indicated in spec 26 20 00 (3.1)..

Telecom is not to exceed 180 degrees per spec 26 20 00 (2.2).

63 26 08 00 33 71 02

3.1 3.19.

MV cables are not listed under specification section 26 08 00 part 3.1 for NETA testing, however specification section 33 71 02 part 3.19.1 indicates to perform the required tests in accordance with NETA ATS. Please confirm if NETA testing for MV cables will be done by a NETA certified company.

Per specification 33 71 02 3.19.1, MV Cables are to be tested in accordance with NETA standards. A NETA certified company is not a listed requirement for MV cables.

64 27 51 16 1.5 Public address system specification section 27 51 16 indicates that the System must be supported by a service organization that is, in the opinion of the Contracting Officer, reasonably convenient to the facility.

Please provide the name of the organization that is convenient to the facility.

Bid in accordance with the solicitation.

65 27 51 16 1.5.1 Regarding paging system in open office areas, please provide wiring diagrams showing the quantity and power of the amplifiers and the looping plans of the speakers.

Refer to drawing T-606.

66 28 31 76 1.8.a Specification section 28 31 76 indicates "Equipment and devices must be compatible and operable with and must not impair reliability or operational functions of existing supervising station fire alarm system."

Please provide the scope details for the integration of fire alarm system to existing system. Please provide riser diagram showing the integration and also provide the exisiting system make and model.

The mass notification radio transceiver must be compatible with the installation system. The installation system is Federal Signal. 28 31 76 §2.17.1

67 28 31 76 1.8.b Specification section 28 31 76 indicates "Equipment and devices must be compatible and operable with the existing installation-wide mass notification system and must not impair reliability or operational functions of the existing system." Please provide the scope details for the integration of mass notification system to existing system.

The mass notification radio transceiver must be compatible with the installation system. The installation system is Federal Signal. 28 31 76 §2.17.1

68 49 Solicitatio n

(a) "The Contractor shall use only domestic or designated country construction material in performing this contract". Please confirm "Caribbean Basin country construction material" is applicable for this project. Regarding the Balance of Payments program, please confirm that countries inside "Customs Union" are also considered as a designated country.

Bid in accordance with the solicitation.

69 56 Solicitatio n

(b)(1) "The Contractor shall use U.S.-flag vessels when transporting any supplies by sea under this contract."Please share the US Flag Carrier Shipment Requirements document for us to price the shipment costs accurately.

Bid in accordance with the solicitation.

70 56 Solicitatio n

(b)(1) Please also specify what will be the requirements for land transportation of the materials.

Bid in accordance with the solicitation.

71 56 Solicitatio n

(b)(1) According to our research, due to Covid situation,currently there is no available vacancy for US Flag Vessels and if this might happen during the construction stage, this will increase the logistical challenges of the project. Bidder request to consider non-US Flag options for this requirement in order not to inflate shipping costs.

72 41 Solicitatio n

52.22 8-14 (b)

In the related section for ILC's, bid bond issues have been stated which is on the contrary to SF 1442. Therefore please confirm there will be no requirement for Bid Bond.

Refer to Solicitation section 2.2.3

PERFORMANCE GUARANTEE.

73 Solicitatio n

CLIN

Please clarify if pricing for CLIN 006 will include the procurement of entire FF&E scope and if the specified budget is subject to change at the procurement stage

Refer to Attachment E Planned Modification Bid Notes.

74 Solicitatio n

CLIN

Please clarify if pricing for CLIN 007 will include the procurement of entire A/V system equipment and devices and if the specified budget is subject to change at the procurement stage.

Refer to Attachment E Planned Modification Bid Notes.

75 55 Solicitation 252.236-7001 CONTRACT

DRAWINGS AND SPECIFICATIONS

(AUG 2000) - please confirm if upon award that Revit files can be made available showing the design coordination of utilities above ceilings and below flooring in order to be utilized for the delegated design responsibilities.

Bid in accordance with the solicitation.

76 A201- A202

Drawings According to the Exterior elevation C1/A201 material tag #19 and A1/202 material tag #15 define high performance translucent panel system,however there is no definiton of this system in the specifications. Please provide more detailed information for high performance translucent panel system.

See Amendment detail below.

77 A101 - A102

Drawings Architectural drawing A101/room 114-113 and A102/room 224-225-226 demonstrate storefront partitions, nevertheless drawings don't include any material #tag or any interior elevation detail about glazing partitions. Please provide architectural details, interior elevations

Refer to frame types on A-611 for interior storefront elevations.

78 G009 Drawings Please confirm if the building fire resistance rating is correct for floor and roof construction - the schedule shows a 0

- Hour rating

Building is Type IIB (IBC), Type II(0,0,0) Sheet G-009.

79 F-001 Drawings Note #1 - SPRINKLER SYSTEM

DESIGN AND INSTALLATION MUST

BE IN ACCORDANCE WITH NFPA 13

AND SPECIFICATION 21 13 13.00.20.

CONTRACTOR MUST VERIFY THE

LOCATION OF ALL SPRINKLER

SYSTEM COMPONENTS AND

COORDINATE WITH THE VARIOUS

TRADES…Please confirm that 1. current IFC drawing design is coordinated for all trades including the space allowance for seismic restraints? 2. Will the electronic Revit files be provided for the fire sprinkler design or is the bidder to price to recreate these drawings and to price for coordinating the design for all the above ceiling and floor systems?, 3. will the fire sprinkler design and all system coordination be required to be completed in order to obtain the building permit (see note #5) and if so has this time constraint been considdered in the performance period?

Bid in accordance with the solicitation.

80 F-001 Drawings Note #7 -Clean agent system - please confirm who the AHJ is.

AHJ is NAVFAC Atlantic.

81 F-002 Drawings Note #1 - Please confirm is any adjustment will be made to the contract at the completion of the design if the clean agent quantities exceed what is indicated in this

RFP?

Bid in accordance with the solicitation.

82 FA-001 Drawings Note #3 - Please confirm who will be responsible for programming the fire alarm panels and associated systems into the existing Fire alarm network.

Refer to Specification SECTION 28 31 76.

83 FA-503 Drawings Riser diagram - please confirm the network class of the compound FA network

Refer to Specification SECTION 28 31 76.

84 M-801 Drawings Please confirm who will be responsible for integrating the new work into the existing EMCS architecture.

Refer to Specification SECTION 23 09 23.02

85 Drawings Please confirm the possibility of obtaining Revit files for the drawings in order to assist pricing, especially for the MEP discipline.

Bid in accordance with the solicitation.

86 M- 512/513

Drawings M-512/513 Pipe penetration details refers to ground floor drawing MP-101/A7 but it is not available. Please advise for the exact locations.

The pipe penetrations occur through the secure perimeter. Sheet MP-101 at column line A7 shows one example location of these pipe penetrations.

87 M- 514/515

Drawings M-514/515 Duct penetration details refer to ground floor drawing MH-101/A7 but it is not available. Please advise for the exact locations.

The duct penetrations occur through the secure perimeter. Sheet MH-101 at column line A7 shows one example location of these duct penetrations at the DEMARC 1 and SIPR Café walls.

88 A101, A102, A103

Drawings Drawing A101, A102 and A103 sheet general notes indicates that " Doors in aluminum storefront systems are located per storefront elevations". Please provide the storefront elevations as they are not available in RFP documents and tag storefronts in the drawings accordingly.

Refer to frame types on A-611 for interior storefront elevations.

89 I-101, I-102

Drawings 105613 spec indicates "Provide shelving units where indicated on drawings.

Provide shelving units 1828mm wide by 914mm deep; 2-tier shelving units 2150mm maximum stack height to top of pallet". We couldn't specify the tiers of shelving units from the plans, Please provide steel shelving units elevations.

2-tier shelving is to be provided per specification 10 56 13.

90 MH

101,102

,103

Drawings Is it permissible to convert HVAC oval ducts to round and rectangular ducts?

Refer to Specification SECTION 23 30 00.

91 M 601 Drawings Is there any chembio filter required for the AHU-01 or DOAS-01? There is no detail found.

Bid in accordance with the solicitation.

92 from M601 to M609.

P601 and

P602

Drawings There is no vendor list provided in the specifications however please confirm if there is any preferred make & models for the major equipments due to coordination O&M on the compund?

93 MP

101U/

MP

103U

Drawings MP 101U sheet keyed notes item 17 and MP 103U sheet keyed notes item 17 & 108 mentions about water detection tape but it is not clear that if any pan installation required under hvac piping services. If water leak detected via alarm what is the preventive action? There is no extra shut-off valve shown on the flow diagrams(M703/M704). Please clarify.

There are no drain pans installed under the piping. If a water leak is detected a general alarm is issued to the building automation system. There is no unit shutdown on water detection.

94 ED401 Drawings Drawing ED401 sheet keyed note 1 states ”Existing wall mount AMI Power Meter for Building 4 to be relocated. See sheet E- 409”. Drawing E-409 is not available in RFP documents. Please provide.

Drawings ED401 sheet keyed note 1 has been revised to reference sheet ES401.

See Amendment detail below.

95 E-602 Drawings Please provide the electrical rating of the load bank LB-A.

This is not a load bank. This is a load bank connection cabinet (provisions for connecting a load bank). The connections must be rated 1600 A to bring the generator up to full load . See E-405, keyed note 6.

96 ES102 Drawings Drawing ES102 sheet keyed note 2 refers to drawings E-407, E-408, E409, E-410.

Please provide the indicated drawings for review as they are not available in RFP documents.

Drawing ES102 sheet keyed not 2 has been revised to reference sheets E-302, ED401, ED402, ES401, ES402, E-607 and E-716. See Amendment detail below.

97 ES103 Drawings Drawing ES103 sheet keyed note 5 indicates the designated item as ESS Power Module. Same item is designated as Active Vehicle Barrier Remote Local Control Panel in the same drawing. Please clarify the item designation.

Power for the ESS Power Module is co-located with the Barrier Control panel.

Both of these items are at this location.

98 ES103 Drawings Please provide TY series of ESS drawings to be able to complete pricing for CLIN 005.

Bid in accordance with the solicitation.

99 ES104

ES105

ES106

Drawings Sheet keyed note 1 on Drawing ES104, ES105 and ES106 indicates to maintain and reuse existing ductbanks for 20 kV cables between substations 1-8 and substations 1-6. Please provide the existing ductbank conduits quantity and size.

Please confirm that if the existing ductbanks do not work during construction works, new conduits and ductbank will be provided with additional cost to the original contract.

Conductor size is not changing from existing. A new duct bank for these conductors is not required, see ES104, ES105, and ES106.

100 T707 Drawings Please provide the as-built drawings of the buildings on the compund to verify fiber cable distances.

101 T707 Drawings Site fiber optic cable backbone schedule in reference drawing has one column for FOC Strand Count and one column for Bid Option FOC Strand Count. Please confirm that cables in Bid Option column will be priced under CLIN 003. Please also confirm the cables listed on column FOC Stand Count will be priced under CLIN

001AC.

Confirmed. Bid Option column is referring to CLIN 0003.

102 T-410, T-411

Drawings Please clarify if meeting rooms require any presentation and sound system equipment.

If required, please provide the wiring schematics and riser diagrams.

Bid in accordance with the solicitation.

103 E-602 Drawings Please verify the bus rating for switchgear MSG-A and MSG-B. Mains rating in panel schedule is 1600A, but the wires are sized per 2000A.

MSG-A and MSG-B switchgear rating is 1600A as indicated on drawings E- 602 and E-603. The conductors are sized to minimize voltage drop.

104 93 Reports The Communication Centre will be a two-story of reinforced concrete, of approximate total area 1860 m2. Please confirm if this is a typo.

Bid in accordance with the solicitation.

105 We are still currently researching the solicitation documents and appreciate a time extension in order for us to compile all the necessary questions.

Bid in accordance with the solicitation.

106 DWG CD102, CD103, CD104, CD105, CD106

Demolition Dwgs. Has any Hazardous Material Analyisis been performed? What will be the procedure if Hazarodus Material is uncovered during the Demo execution?

Refer to attachment J Hazardous Materials Report.

107 DIV 34

Transport ation

1.2.3 REF para 1.2.3. Refers to locations for the

Operator controls. Guard at ACF/ECF and Master at the Quarterdeck in Bldg 105.

Appendix A para 1.7 states ACF/ECF guard will be in Quarterdeck.

Please confirm there is not a Guard House/Booth near the barriers requiring Operator Controls.

Bid in accordance with the solicitation.

108 DIV 34

Transportation

REF Appendix 1 A1. Has a Traffic Study been conducted IAW SDDCTEA 5515 and a Safety Scheme recommended?

109 DIV 34

Transport ation

2.3 REF para 2.3. There are specifications for

multiple styles of barriers included.

Is there a preferred product or even barrier type IE wedge or drop arm

Each style listed within the specification is an acceptable option. The barrier type can be selected by the contractor as they feel best fits the site installation.

110 DIV 34

Transport ation

2.2 REF para 2.2. The spec calls out a Stop

Control safety scheme but also includes many conflicting narratives about sequences and equipment. Which requirement should be followed?

The barrier must follow sequence of operation as written in Section 34 71

13.19 Appendix A, titled Stop Control

Safety Scheme.

111 DIV 34

Transport ation

1.16.

1d

REF para 1.16.1 d. Wrong way and overspeed are mentioned throughout the spec.

Are these systems part of the project?

Wrong way and overspeed detection are not required to satisfy the requirements of Appendix A. Therefore, the wrong-way and overspeed detection systems are not required to be covered under the warranty service. Specification 34 71 13, 1.16.1(5) and 1.16.1(6) have been removed from the specification. See Amendment detail below.

112 DWG SHT

GEN

NOT

ES

NOT

E C

Please Clarify GEN NOTES Note C SHT

17, PROVIDE ALL INFRASTRUCTURE

INCLUDING BACK BOXES,

CONDUIT, AND PULL TAPE FOR ESS.

ALL DEVICES, CABLING

AND INTERCONNECTIONS

PROVIDED BY OTHERS. Does “others“ mean this will be GFE?

Bid in accordance with the solicitation.

113 DWG SHT

ESS Drawings indicate outdoor cameras on the roof level but not the ground level.

There are implications of achieving Defense-In-Depth if CCTV is not implemented to achieve an approach or detection zone around then building. Is there any intent to use CCTV at the Ground Level of the buildings perimeter?

Reference sheet TY104, keyed notes 2 and 3, which set the CCTV camera elevations at 5 meters AFG. Keyed note 4 sets the CCTV camera elevations at 3 meters AFG.

114 DIV 28 GEN

ERA

L

Being that this is a DoD Communications Facility, there is likely a requirement for CCRI. Does a PDS Plan Exist for the facility? What is the design intent for inspectability/zones? Will layer 1 cyber devices be accepted as a reasonable alternative to encryption devices?

Bid in accordance with the solicitation.

115 DIV 28 ESS Specs call out Lenel as the Installation’s Central Monitoring System and compatibility requirements. What other end devices are in use (Cameras, Motions, etc.)?

2. Specification and Drawing Revisions

SECTION 03 30 00

2.5.1 Properties and Requirements, Paragraph J

Delete table column heading “Minimum f'’c MPa (Cylindrical Strength)”and replace with the following:

“Minimum f'’c MPa (Cube Strength)”

SECTION 08 60 45

Delete this section in its entirety and replace with Attachment S - Section 08 60 45, TRANSLUCENT PANELS, dated 08 October 2021

SECTION 34 71 13.19

1.16.1.d(5) and 1.16.1.d(6) Deleter these paragraphs in their entirety

NAVFAC Dwg. Nos. 14089360 and 14089364 Delete these drawings in their entirety and replace with Attachment T - NAVFAC Dwg. Nos.

14089360 and 14089364, dated 08 October 2021

3. Attachments

• Attachment S - Section 08 60 45, TRANSLUCENT PANELS, dated 08 October 2021

• Attachment T - NAVFAC Dwg. Nos. 14089360 and 14089364, dated 08 October 2021

4. Clause Revisions

See SECTION 01 00 00 below

SECTION 01 00 00 - GENERAL REQUIREMENTS

The following have been added by reference:

52.215-12 (Dev) Subcontractor Certified Cost or Pricing Data (Deviation 2018-

O0015)

JUN 2020

52.215-13 (Dev) Subcontractor Certified Cost or Pricing Data - Modifications (Deviation 2018-O0015)

JUN 2020

52.228-11 (Dev) Individual Surety--Pledge of Assets (DEVIATION 2020- O0016)

FEB 2021

52.228-15 (Dev) Performance and Payment Bonds-Construction. (Deviation 2020-O0016)

JUN 2020

The following have been added by full text:

52.215-11 (DEV)

Price Reduction for Defective Certified Cost or Pricing Data—Modifications (DEVIATION 2022-O0001)

The following have been deleted:

52.215-11 Price Reduction for Defective Certified Cost or Pricing Data-- Modifications

JUN 2020

52.215-13 Subcontractor Certified Cost or Pricing Data--Modifications JUN 2020 52.228-11 Individual Surety--Pledge of Assets FEB 2021 52.228-15 Performance and Payment Bonds--Construction JUN 2020

(End of Summary of Changes)

File details come from the government source that posted it. Updated .