W912PL20R0017_Amendment0007.pdf

Offers 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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

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

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

W912PL

DESIGN-BUILD, 50,967 SF JOINT SIMULATION ENVIRONMENT FACILITY AT NELLIS AFB, NV.

SECTION 00 73 46 WAGE DETERMINATION: Delete General Decision 20200038 Mod 2 dated 02/07/2020 and replace with Mod 3 dated 03/06/2020 attached.

SECTION 01 10 10 : The following Paragraphs are modified as shown in the Attached:

(1) Paragraph 14.3.3 Standby Power (Page 120),

(2) Paragraph 14.3.4 Automatic Transfer Switch (ATS )(Page 120)

(3) Paragraph 14.4.8.2 Simulator Cockpits (Page 123)

U.S Army Corps of Engineers, Los Angeles District CESPL-CT-E, East Region Branch 915 Wilshire Blvd.

Los Angeles, CA 90017

SEE ITEM 6

W912PL20R0017

1 14

03/06/2020

01/16/2020

INSTRUCTIONS (Back Page):

Instructions for items other than those that are self-explanatory, are as follows:

Item 1 (Contract ID Code). Insert the contract type identification code that appears in the title block of the contract being modified.

Item 3 (Effective date).

(1)

(2)

(3)

(4)

(5)

For a solicitation amendment, change order, or administrative change, the effective date shall be the issue date of the amendment, change order, or administrative change.

For a supplemental agreement, the effective date shall be the date agreed to by the contracting parties.

For a modification issued as an initial or confirming notice of termination for the convenience of the Government, the effective date and the modification number of the confirming notice shall be the same as the effective date and modification number of the initial notice.

For a modification converting a termination for default to a termination for the convenience of the Government, the effective date shall be the same as the effective date of the termination for default.

For a modification confirming the contracting officer's determination of the amount due in settlement of a contract termination, the effective date shall be the same as the effective date of the initial decision.

(a)

(b)

(c)

(d)

(e)

(f)

Item 6 (Issued By). Insert the name and address of the issuing office. If applicable, insert the appropriate issuing office code in the code block.

Item 8 (Name and Address of Contractor). For modifications to a contract or order, enter the contractor's name, address, and code as shown in the original contract or order, unless changed by this or a previous modification.

Items 9, (Amendment of Solicitation Number - Dated), and 10, (Modification of Contract/Order Number - Dated). Check the appropriate box and in the corresponding blanks insert the number and date of the original solicitation, contract, or order.

Item 12 (Accounting and Appropriation Data).

When appropriate, indicate the impact of the modification on each affected accounting classification by inserting one of the following entries:

(2) Accounting classification Net decrease $

Include subject matter or short title of solicitation/contract where feasible.

Item 16B. The contracting officer's signature is not required on solicitation amendments. The contracting officer's signature is normally affixed last on supplemental agreements.

(i)

NOTE: If there are changes to multiple accounting classifications that cannot be placed in block 12, insert an asterisk and the words "See continuation sheet".

Item 13. Check the appropriate box to indicate the type of modification. Insert in the corresponding blank the authority under which the modification is issued. Check whether or not contractor must sign this document. (See FAR 43.103.)

Item 14 (Description of Amendment/Modification).

Organize amendments or modifications under the appropriate Uniform Contract Format (UCF) section headings from the applicable solicitation or contract. The UCF table of contents, however, shall not be set forth in this document.

Indicate the impact of the modification on the overall total contract price by inserting one of the following entries:

(i) Total contract price increased by $

(ii) Total contract price decreased by $

(iii) Total contract price unchanged.

State reason for modification.

When removing, reinstating, or adding funds, identify the contract items and accounting classifications.

(g)

(h)

When the SF 30 is used to reflect a determination by the contracting officer of the amount due in settlement of a contract terminated for the convenience of the Government, the entry in Item 14 of the modification may be limited to --

(i) A reference to the letter determination; and

(ii) A statement of the net amount determined to be due in settlement of the contract.

(1)

(2)

(3)

(4)

(5)

(6)

STANDARD FORM 30 (REV. 11/2016) BACK

(1) Accounting classification Net increase $

Design-Build Joint Simulation Facility W912PL20R0017

Nellis AFB, NV Amendment 0007

SECTION 00 73 46 -WAGE DETERMINATION

"General Decision Number: NV20200038 03/06/2020

Superseded General Decision Number: NV20190038

State: Nevada

Construction Type: Building BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories).

County: Clark County in Nevada.

EXCLUDES NEVADA TEST SITE (NTS), TONOPAH TEST RANGE (TTR) AND

NATIONAL

TEST AND TRAINING RANGE (NTTR)

Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.80 for calendar year 2020 applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2015.

If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.80 per hour (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2020.

If this contract is covered by the EO and a classification considered necessary for performance of work on the contract does not appear on this wage determination, the contractor must pay workers in that classification at least the wage rate determined through the conformance process set forth in 29 CFR 5.5(a)(l)(ii) (or the EO minimum wage rate,if it is higher than the conformed wage rate). The EO minimum wage rate will be adjusted annually. Please note that this EO applies to the above-mentioned types of contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but it does not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.l(a)(2)- (60). Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/ govcontracts.

Modification Number

Publication Date 01/03/2020 01/24/2020 02/07/2020 03/06/2020 https://beta.sam .gov/wage-determination/NV20200038/3?index=wd&keywords=&is _ active=tru... 1/10

NELLIS JOINT SIMULATION ENVIRONMENT 2265

SECTION 01 10 10 Page 120

14.3.3 Standby Power. Provide one new diesel generator set package near the new transformer location, on a new generator containment foundation. Generator is required to support the electronic security system loads and shall be single three phase, 120/20840V. Provide provision for a second generator and ATS, including but not limited to, generator containment foundation and conduit stub-outs with pull-wires. Second generator shall not be part of contract but will be required to support loads for SANS Nexus, associated HVAC, and fire alarm system.

14.3.3.1 Nellis AFB has a confirmed fuel delivery source for the generators therefore the fuel tank shall be sized with a minimum 24 hour capacity per UFC 3-540-01.

14.3.4 Automatic Transfer Switch (ATS). Provide one new ATS. ATS shall be sized to support standby requirement for electronic security system (Standby – ESS). The new ATS shall be located in the new electrical room. New ATS for Standby – ESS shall be single three phase, 120/240V208V. Coordinate with paragraph 14.4.7 Emergency Panelboards. Automatic Transfer Switch is required to support loads mentioned on Standby Power.

14.3.5 Transformers. Provide a new transformer. Actual size shall be calculated by Contractor to accommodate all possible electrical loads, including HVAC and miscellaneous loads, etc. See Nellis Base IFS electrical appendix for service transformer specifications and requirements.

14.3.6 Spare Conduits. Provide a 1-4” spare conduit for secondary power conduits, with 1/4-inch nylon pull rope. Provide a 1-5”, as a minimum, spare conduit for primary power conduits, with 1/4-inch nylon pull rope.

14.3.7 Facility Service Entrance. The facility shall be fed via secondary service conductors from a new transformer, in duct(s) to the service entrance equipment located inside new electrical room. The service entrance conductors shall be only copper, and not larger than 500 Kcmil. If the ampacity of the total load exceeds the ampacity of a single wire, then parallel runs of conductors shall be used.

14.3.8 Lightning Protection. Provide Lightning Protection in accordance with the latest NFPA 780 and UFC 3-575-01.

14.3.9 Grounding and Bonding. Provide grounding and bonding bar in electrical room, with all grounding leads (including communication, grounding -electrode, etc.)

brought on this bar. This bar will act as a main grounding inspection and testing point for all ground leads. The grounding system shall adhere to the requirements of IEEE Standard 142 and the overall grounding system shall not exceed a maximum acceptable resistance of 5 ohms or less between the grounding electrode system and ground. Provide building ground ring consisting of ¾” by 10’-0” ground rods interconnected with #4/0 bare copper around the building perimeter. If lightning protection is provided, provide a secondary ground ring dedicated for the LPS or use building ground ring with upgraded conductors and ground rods per base standards. Provide ufer ground to the rebar in the concrete foundation and floor. All medium voltage swtiches and transformers shall have grounding counterpoise per Nellis Creech Installation Facilities Standards.

NELLIS JOINT SIMULATION ENVIRONMENT 2265

SECTION 01 10 10 Page 123

14.4.6 Panelboards. Distribution and branch circuit panels shall be fully rated for the available fault current, and furnished with a main circuit breaker, unless fed from an upstream panel breaker in the same room. Provide panels with full-sized, bolt-on, branch breakers, copper main busses, insulated copper neutral bus and bonded equipment grounding bus. Provide a minimum of 10% spare circuit breakers and 10% space for future use in each panel. The Contractor shall provide and install printed panel labels with descriptive names for all installed circuits and electronic copies of the labels for future modification. Dedicated panels for telecommunications/computer loads shall have a surge suppressor.

14.4.7 Standby Panelboards. Provide no less than two new standby panelboards connected to two new ATS to serve all standby circuits. Only one ATS is to be provided by the Contractor, see paragrah 14.3.4. One standby system shall be dedicated to all electronic security system and one standby system dedicated to include power for all SANS Nexus equipment, fire alarm system, UPS loads and mechanical HVAC loads associated with SANS Nexus equipment.

14.4.8 Uninterruptible Power Supply (UPS). Provide UPS support for SANS Nexus equipment. Size of UPS shall be determined based on loads and size batteries for a minimum of 15 minutes of continuous operation to aid the graceful shutdown of equipment. Minimum required size of UPS shall be 70kW, 120/208V, 3-Phase.

Provide a separate panelboard for critical loads connected to the UPS.

14.4.8.1 Grounding Systems. Provide new grounding system for the new electrical service per the UFCs and NEC. Provide separate grounding systems for both the electrical and telecommunication systems per the UFC (both electrical and telecommunications) and NEC Article 250. However both grounding systems shall be brought to a common Master Ground Bar located in electrical room. This master ground shall be wall mounted copper bar. Master ground bar is optimum way of meeting the intents of Article 250 of NEC, both for verification and measurement purposes.

14.4.8.2 Simulator Cockpits. Provide support for all power requirements for the simulator cockpits. Power requirements shall include, but not limited to, dedicated panelboards, transformer, and isolated grounding, and 400Hz power source.

Dedicated panelboards for simulator cockpits shall be fed from the normal power distribution panel. All equipment shall be sized accordingly to provide proper power support for simulator cockpits.

14.4.8.3 Secure Areas. Rooms designated as Secure Area or Controlled Area per coordination with Users shall be constructed to conform with ICD/ICS 705.

Installation of all electrical components, including Communications and Fire Alarm, within the designated Secure Area or Controlled Area shall follow the guidelines of ICD/ICS 705. All conduits, receptacles, IDS, ACS panels, fire alarm and MNS systems shall be surface mounted. Shielding shall be provided. Metal conduits shall be bonded to shield and have dielectric union at penetration to Secure Area or Controlled Area. White Noise generation is not required. RF Shielding bonding and grounding must designed and installed in accordance with MIL HNDBK-419A, MIL STD-188-125-1, and MIL HNDBK-1195.