P719 AMENDMENT 0006.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 N40080205249 - MILITARY CONSTRUCTION P-719, DESIGN-BID-BUILD OF WARGAMING CENTER, MARINE CORPS BASE

QUANTICO, VIRGINIA

SEE SF 30 BLOCK 14 CONTINUATION PAGE

1. CONTRACT ID CODE PAGE OF PAGES

J 1 7

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

16C. DATE SIGNED

BY 30-Nov-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 N4008020R5249

X 9B. DATED (SEE ITEM 11)

07-May-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 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

30-Nov-2020

CODE

NAVAL FACILITIES ENG COMMAND WASHINGTON

1314 HARWOOD ST

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:

N4008020R5249

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

AMENDMENT 0006

The purpose of this amendment is to provide the following:

1. Phase II RFI Responses

All other terms and conditions remain unchanged.

PHASE II RFI RESPONSES

38. Reference: Sect 03 45 00-1.9

Section 03 45 00-1.9 requires that the cast stone erector who is not certified by PCI retain a PCI Field Auditor to conduct a field audit of a project in the same category as this project prior to the start of cast stone erection and must submit the Erector's Post Audit Declaration to be considered qualified. The Erector is also to submit three samples of the same cast stone product installed in similar projects. This would be very impractical for the job to coordinate other projects with this job in a timely manner. It is normal industry practice for the masonry contractor to install cast stonework which is associated with brick. It also depends on the masonry contractor having other jobs which have cast stone included which may be unlikely, so it becomes very impractical for the masonry contractor to provide the prequalification information that is required by the specification. Please confirm It would be acceptable for the cast stone erection to be inspected by a qualified masonry inspector who is employed by the testing agency in lieu of the current specified requirements.

GOVERNMENT RESPONSE: Contractor to conform to the specifications and provide a subcontractor that is PCI certified or pursue the alternate course of action as provided for in the specifications

67. Reference: GJ120

The notes on GJ120 indicate to apply spray applied fireproofing to the metal roof deck and the cold-formed trusses. Please clarify the UL test required for spraying the cold-formed trusses.

GOVERNMENT RESPONSE: Refer to Specification Section 07 81 00 for fire resistance rating requirements.

76. Understanding that the bid is good for 120 days, is there an anticipated award date and anticipated construction notice to proceed?

GOVERNMENT RESPONSE: If discussions aren’t required, the anticipated award date is mid- February 2021.

77. This number has been skipped.

78. Reference: A-113

Note 17 on sheet A-113 calls for "9' x 7' dock leveler with vehicle restraint"; however, that size is not a readily available size. Please advise if a 10’x 7’ leveler (or 8’x7’) is an acceptable size.

GOVERNMENT RESPONSE: 10’x7’ is an acceptable size.

79. Reference: 11 13 19.13

This specification references an Electro-Hydraulic System (Item 2.2.5.1), Mechanical System (Item 2.2.5.2) and Air Powered System (Item 2.2.5.3) for the dock leveler. Please advise which leveler type is required and mark up the remainder of the specifications accordingly.

GOVERNMENT RESPONSE: Per 11 13 19.13 Section 2.2, provide Electro-Hydraulic type.

80. Reference: A-601

Overhead Door 133D is listed to include Hardware Section 8 per the door schedule. Hardware Section 8 appears to be for standard pedestrian doors. Please confirm that Door 133D should receive Hardware Section 55 to match Door 185B.

GOVERNMENT RESPONSE: Provide hardware section 55 for Door 133D.

81. When filling out the DBIDS registration form, who should be entered for the “Site Sponsor?”

GOVERNMENT RESPONSE: LCDR Justus O’Connor.

82. Reference: A-113, Notes 2 and 3

Please provide a specification for the cage storage lockers.

GOVERNMENT RESPONSE: Response will be provided in a forthcoming amendment.

83. Reference: A-130, Legend

The legend for fall protection anchors on the roof indicates “basis of design requirements related to delegated-design fall protection anchor system” as being on the structural drawings. We are unable to find this information. Please advise.

GOVERNMENT RESPONSE: Refer to S-201. Design truss for 5,000 lbs point load in any direction at roof tie-offs. See arch plans for roof tie off locations.

84. Reference: A-120, Note 47/ A-144, Legend

Sheet A-120 calls for “chainlink fence” over the mechanical and electrical yards. Sheet A-144 indicates “wire mesh partition ceiling” for these areas. Please clarify the desired material and the applicable material requirements in the specification manual. There does not appear to be a standard chain link fence specification.

GOVERNMENT RESPONSE: Provide fence fabric as Class 1, zinc-coated steel wire with minimum coating weight of 2.0 ounces of zinc per square foot of coated surface. Fabricate fence fabric of 9-gauge wire woven in 2-inch mesh conforming to ASTM A116.

85. Reference: TN404, 5POD/ A-113, Note 16

The server cage in Room 184 is indicated as “chain link fence” on Sheet TN404 and as “wire mesh partitions” on Sheet A-113. Please clarify.

GOVERNMENT RESPONSE: Refer to Specification Section 10 22 13 for requirements.

86. Reference: ES102, Note 5

The chainlink fence at the Cinder City switch gear replacement calls for chain link security fence per UFC 4-022-03. As there are options within these criteria, please provide guidance for material selections (i.e.

fence fabric, etc.).

GOVERNMENT RESPONSE: Remove existing post footings as part of fence demolition. For footings located in concrete pad, sawcut and remove concrete at dimensions sufficient to completely remove posts and footings. Provide neat and square sawcuts. Make cuts parallel and perpendicular to concrete pad orientation. Assume existing combined fence/lightpole post footings are three-feet diameter. Assume existing fence post footings are one-foot diameter.

Provide concrete patch to infill concrete pad removal. Drill and epoxy #4 bars at 12-inches on center into existing slab with 6” minimum embed. Continue #4 bar reinforcement into new slab. Finished surface of patched area must be flush with adjacent existing concrete surface as well as match texture and finish.

Provide Metal Posts for Chain Link Fence. Line, end, corner, and pull posts shall be Class 1, steel pipe, Grade A. Provide concrete footings for metal posts. Install posts in existing concrete pad as well as in concrete pad for distribution switches HPDMS-1 and HPDMS-2.

Provide fence fabric as Class 1, zinc-coated steel wire with minimum coating weight of 2.0 ounces of zinc per square foot of coated surface. Fabricate fence fabric of 9-gauge wire woven in 2-inch mesh conforming to ASTM A116. Set fabric height at 7 feet. Fabric shall be twisted and barbed on the top selvage and knuckled on the bottom selvage. Secure fabric to posts using stretcher bars or ties spaced 15 inches on center, or by integrally weaving to integral fastening loops of end, corner, pull, and gate posts for full length of each post. Install fabric on opposite side of posts from area being secured.

Provide Barbed wire supporting arms of the 45-degree outward angle 3-strand single arm type.

Provide gate assembly conforming to ASTM F900 and/or ASTM F1184, gate leaves shall have width of ten-feet, each. Provide gate frames conforming to strength and coating requirements of ASTM F1083 for Group IA, steel pipe, with external coating Type A, nominal pipe size (NPS) 1- 1/2. Gate fabric shall be as specified for chain link fabric. For gate leaves more than 8 feet wide, provide either intermediate members and diagonal truss rods or tubular members as necessary to provide rigid construction, free from sag or twist. Refer to Drawings UFC-700, UFC-701, UFC-702 for installation requirements.

Accessories (truss rods, turnbuckles, post caps, tie wires, gate laches, gate hinges, gate stops/keepers, etc) must be included.

Submit Manufacturer's instructions and complete Fence Installation Drawings for review and approval by the Contracting Officer prior to shipment. Drawing details shall include, but are not limited to: Fence Installation, Location of gate, corner, end, and pull posts, Gate Assembly, and Gate Hardware and Accessories.

Section 32 31 1.53 will be revised to include chain link fence and will be provided in a later amendment.

87. Reference: Structural Dwgs.

Drawings S-110 through S-116 seem to have been omitted from the WGC drawings. Please provide the following missing drawings: S110 - S116 - Foundation Plans.

GOVERNMENT RESPONSE: S-110 through S-116 were included in the WGC drawing set, however these sheets were not bookmarked properly.

88. Reference: B1/A-551

Please confirm that 4" CMU may be used in lieu of face brick for the interior wythe of masonry at the Faux Engaged Column shown in Detail B1/A-551.

GOVERNMENT RESPONSE: Confirmed.

89. Reference: C1/A-312, A2/A-323, A2/A-336, C2/A-416

Please provide flashing details at the continuous shelf angle shown in Detail C2/A-416.

GOVERNMENT RESPONSE: The Government will provide revised detail as applicable in a forthcoming amendment.

90. Reference: S-602

Detail A1/S-602 indicates that the length of the anchor bolts is 8” min. embed length. Detail C1/S-602 base plate details and the base plate schedule show nothing as to the required embedment length of the anchor bolts. Please provide missing information.

GOVERNMENT RESPONSE: Anchor bolt embedment shall be 8”.

91. Reference: S-405

Drawing S-405 for the Electrical yard the columns are sized as HSS 6x6x1/4 there is also an arrow pointing to the column that says HSS 4x4x1/4 col typ. Are we correct in that the HSS 6x6x1/4 is the proper column size? Please clarify.

GOVERNMENT RESPONSE: HSS 6x6x1/4 is correct.

92. Reference: A-392

There is closed cell spray foam insulation w/ intumescent coating indicated for the Area Distribution Node on A-392. There doesn't appear to be a Specification to govern this work. Please provide required Specification.

GOVERNMENT RESPONSE: Refer to section 07 54 23.

93. Reference: A-431, A-432

Drawing A-431, A-432, details A2, A3, A4, indicate waterproof membrane at full perimeter and below foundation of pit. Please confirm this is the only below grade waterproofing required.

GOVERNMENT RESPONSE: Confirmed.

94. Reference: Price Schedule

CLIN 0008 refers to note 10 which allows the government 365 calendar days after the contract award to award CLIN 0008 - Parking Garage. In order to ensure timely completion of CLIN 0008, please confirm that the cost of all of the submittals, shop drawings, engineering, and coordination for CLIN 0008 - Parking Garage will be included under CLIN 0001.

GOVERNMENT RESPONSE: Response will be provided in a forthcoming amendment.

95. Reference: Solicitation

Section 52.211-12 of the solicitation indicates liquidated damages as $35,000 per calendar day per each CLIN. This value is significantly higher than what would be expected on similar government projects.

Please confirm that the liquidated damages should be $3,500 per calendar day and not $35,000 per calendar day. Also, please confirm that the liquidated damages are the same for each CLIN.

GOVERNMENT RESPONSE: : Response will be provided in a forthcoming amendment.

96. Reference: A-700

Finish Schedule references CS-1 concrete sealer but does not provide any specifications. Please provide specification for the required concrete sealant. Is this an admixture product or a sealant applied after curing?

GOVERNMENT RESPONSE: Response will be provided in a forthcoming amendment.

97. Reference: General

Specifications 02 82 00, 02 84 16, 02 84 33 reference abatement of asbestos containing materials, light ballast, and pcb's. Please provide a schedule of quantities of each type of hazardous material anticipated to be abated. Additionally, please provide any environmental reports for the project.

GOVERNMENT RESPONSE: 1,050 linear feet of 10-inch diameter asbestos cement pipe. 900 linear feet of 6-inch diameter asbestos cement pipe.

98. Reference: A-111

Please provide exterior elevations for the east and west sides of Vestibule - 100.

GOVERNMENT RESPONSE: Response will be provided in a forthcoming amendment.

99. Reference: A1 & A4/A-215, C1/A-212, C1/A-213

Please provide detail for the brick veneer support for areas of the Auditorium exterior walls above the adjacent sloped roofs.

GOVERNMENT RESPONSE: Refer to sheet A-517.

100. Reference: A-505; TC100

There are details for cable tray penetration though CMU partitions on A-505. Looking at the cable tray drawings starting on TC100, there don't appear to be cable trays that go through the CMU. Please confirm.

GOVERNMENT RESPONSE: The details on A-505 for cable tray through CMU do not apply to the structured cabling system design. Per TN sheets, all penetrations through CMU, fire rated, acoustic, or special security perimeter walls require transition from cable tray to a conduit or sleeve and back to cable tray.

101. Reference: TN 400

Notes 7 through 11 indicate SM fiber govt backbone. Please confirm whether this fiber is to be provided by govt or contractor.

GOVERNMENT RESPONSE: The reference to government backbone is in regards to the owner of a network and not who is providing the cable. It is a reference for the active network electronics installation teams. The contractor is responsible for all OSP and inside plant backbone and horizontal cable for all networks. Refer to the TN drawings as they delineate the responsibility transition between the contractor provided and installed horizontal cable and the government provided and installed patch cables.

102. Reference: A-161, Spec. 05 50 13 - Misc Metals

Spec. Section 05 50 13 calls for a Bicycle Racks shop drawing but does not specify a product. Please specify a BOD product for the bicycle racks in the parking garage.

GOVERNMENT RESPONSE: The bike rack basis of design is Detail B2 on Drawing A-765.

103. Reference: S-561

Per details on S-561, it appears stainless steel embeds are required for precast connections (ref. detail C5/S-561). However, per general note 3 on S-561, all structural connections precast to precast must be galvanized. Please confirm all steel connections for the structural precast can be galvanized steel.

GOVERNMENT RESPONSE: Note 3 on Drawing S-561 is superseded by Structural Precast Concrete Note 14 presented on Drawing S-062. All connections in precast double tee flanges shall be stainless steel as indicated in the details on dr awing S-561. All others connections shall be galvanized steel.

(End of Summary of Changes)