W912PL-18-R-0008_Amendment0001.pdf

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

2. AMENDMENT/MODIFICAITON NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicble)

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICIATION NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

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.

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 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 your 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 APPROPIRATION DATA (If required)

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

IT MODIFIES THE CONTRACT/ORDER NO. 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

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.

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 (No., 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)

NSN 7540-01-152-8070

Previous edition unusable

0001 Mar 2, 2018

W912PL

CONTRACTING DIVISION

915 Wilshire Blvd

LOS ANGELES, CA 90053-2325

SEE ITEM 6

W912PL-18-R-0008

Feb 16, 2018

Virtual Warfare Center Operations Facility, Nellis AFB, NV, Nevada

1. Please see attached Amendment 0001 summary sheet for all revisions.

Sandra Oquita

CONTRACTING OFFICER

INSTRUCTIONS

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 contacting 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.

Item 9, (Amendment of Solicitation No. - Dated), and 10, (Modification of Contract/Order No. - 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 offier'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:

Total contract price increased by $

Total contract price decreased by $

Total contract price unchanged.

State reason for modification.

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

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 --

A reference to the letter determination; and

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

(g)

(h)

(i)

(ii)

(1)

(2)

(3)

(4)

(5)

(6)

(i)

(ii)

(iii)

STANDARD FORM 30 (REV. 10-83) BACK

(1) Accounting classification Net increase $

FY 18 Virtual Warfare Center Operations Facility W912PL-18-R-0008 Nellis AFB, Las Vegas Valley, NV

02 March 2018 AMENDMENT 0001

AMENDMENT 0001 Summary Sheet

1. In Appendix R - Circuits #1 and #9 Electrical Upgrade Guidance, please replace pages (1963-1966) with the attached.

2. Replace page 95 of Section 01 10 10 with the included.

Electrical utility work required for RKMF18-3001 Virtual Warfare Center (VWC)

(Does not include repair work for Circuit 9 between S9-040 and S9-010) 10Oct2017 Revised 1Mar2018 See attached sketch titled “Layout of VWC MV Power Feeds” for work items 4, 5, and 6.

1. Replacement of switch S9-110 S9-110 is currently 1 in from EM397 and 1 out feeding T-LT9.

Proposed is new 4way switch type 9 labeled S9-110:

600A Main 1 1/0 from EM399 via EM397 600A Main 2 1/0 from S9-040 via EM397 200A VFI 1 #2 from T-LT9 75KVA (replace short piece of cable) set at 10 or 20A 200A VFI 2 #2 from T-1750 via EM397 set at 20A?

Reroute conduit from T-1750 into EM397 and add additional conduits from EM397 to new S9-110.

Cable from T-1750 to T-1739 via EM398 may be pulled back and reused.

Remove load break junctions in EM397.

Remove conduit run (not abandon in place) between EM398 and T1739.

Remove conduit run from EM398 west to crossing with circuit 9. Remove EM398 and repair area.

2. Replacement of switch S1-160 Remove S1-160 and S1-170 and return to government. Deliver old switches to location on base determined by government.

Install new 6 way switch north of access road near T217A. Will need to avoid other utilities in the area. There is a set of 4/0 conductors from S9-050 via EM-55, EM371, EM372 laying in the bottom of existing S1-160 not connected. Reroute these conductors to new switch.

Main 600A 1 Ckt 9 4/0 feeder from S9-050 via EM-55, EM371, EM372 Main 600A 2 Ckt 1 750MCM from new S1-170 via EM372 and EMccc (to be NO) VFI 200A 1 to T-215A(1000KVA) via EM374 and EM374A set at 70A VFI 200A 2 to T-215B (300KVA) via EM374A set at 20A VFI 200A 3 to T-217A (1000KVA) via EM374 and EM374A set at 70A VFI 200A 4 to T-217B (500KVA) set at 25A or 30A (no fuses in transformer) Remove load break junctions in EM374.

Rerun all conduits and cables as required to avoid splicing.

Conduit runs to 600A mains on switch that cross the access road to EM372 shall be 6”.

Conduit runs to 200A laterals shall be 4” only if lateral is less than 100ft AND wire is #2 Cu conductor. Otherwise conduits on the laterals shall be 5” or 6”.

Old Conduits that are improper and not reused shall NOT be abandoned in place.

New 6 way switch type 6W2 to be labeled S9-180.

Demolition of old conduit from pole A59-7 to EM347A and EM347 to be completed after new switch S9-180 is installed. Not to be abandoned in place.

3. Demo of runs from existing S1-170 to T-1739. Not to be abandoned in place.

4. Upgrade and relocation of circuit 1 line from pole A59-8 to service a new switch for the

VWC.

Existing conduits to be relocated as required and is required to be 6” Schedule 40 (no EB20 or E35) conduits. Old conduits are not to be abandoned in place.

Install new 5 way switch (S1-170) and new vault (EMccc) in the vicinity of T1772B. Will need to avoid other utilities in the area.

Main 600A 1 750MCM feeder from pole A59-8. (6”conduit) Main 600A 2 750MCM Crosstie to new switch S9-175 located nearby. (6” Conduit) VFI 200A 1 to new T-1772B for VWC(Minimum size is 1/0) VFI 200A 2 For future Ckt 1 transformer for the addition to VWC Spare 6” conduits to be run to vault EMccc.

VFI 600A 3 750MCM crosstie to new S9-180 (6”conduit) set at 250A New 5 way switch type 5W2 to be labeled S1-170 after demo of existing S1-170 in item2.

5. Installation of new switch on Circuit 9. ( Base electrical map page 303) There is recent new manhole (vault) and switch adjacent to and just east of T-LT8 which was installed to bring circuit 1’s portion of the PVII array power to the base.

This switch and vault is not shown on base electrical map page 303.

This switch is to be numbered as S1-160 when the VWC project has removed the existing S1- 160 in item 2 above.

Install new 4 way switch (S9-170) and new vault (EMaaa) between EM85 and the recent vault. Will need to avoid other utilities in the area.

Main 600A 1 New 750MCM feeder via EMaaa to renumbered switch S1-160.

Main 600A 2 500MCM via EMaaa from EM85 and S9-160

Main 600A 3 New 750MCM via EMaaa to new switch S9-175. See item 6 VFI 200A 1 spare (5” spare conduits to be run to EMaaa) New 4 way switch type 11 to be labeled S9-170.

6. Installation of new switch, feeder, and vault EMbbb on Circuit 9 for the VWC.

Install new 4 5 way type 9 5W2 switch (S9-175) and vault EMbbb in the vicinity of T1772A.

Will need to avoid other utilities in the area.

Main 600A 1 New 750MCM feeder from new S9-170. (6”conduit) Main 600A 2 750MCM Crosstie to new switch S1-170 located nearby. (6” Conduit) VFI 200A 1 to new T-1772A (minimum size of 1/0) VFI 200A 2 For future Ckt 9 transformer for the addition to VWC Spare 6” conduits to be run to vault EMbbb.

VFI 200A 3 Spare. For connection to future building.

Spare 6” conduits to be run to vault EMbbb.

New 5 way switch type 9 to be labeled S9-175.

7. Demolition of feeder and conduits from pole A59-7 to EM372 after the work in item 2 is completed.

8. Switches are NOT to be installed on top of manholes or vaults. Switches are configured as dual sided with doors that swing out, not up. Preferred switches are Cooper VFI Style 9, 11, 5W2, 6W3, or 6W2 oil filled pad mounted switch KPDE-VFxxx-32 with NEMA ground pads, EF curve Triphase with Ground VFI control, and Travatan special paint color, where xxx denotes the style or type number.

2position(on-off) switch windows required on all 4,5, or 6 ways as appropriate.

Handholes are required under all pad windows.

No SF6 or air-break switches permitted.

No key interlocked switch sections allowed.

No conduits stub ups to be grouted in place.

Jensen pads built to NVE specs having appropriate pad window dimensions for the switches employed with underneath handholes are preferred. All other proposed pads will be compared to the quality of the Jensen pads as the basis for approval.

9. Manholes (vaults) EMbbb and EMccc cannot share the same space or conduits.

Only conduit runs permitted between the two manholes are the crossties between switches S9-175 and S1-170.

These vaults should be a minimum of 15ft apart.

10. EM numbers to be assigned by 99CES Base EE at design time.

11. Ground rings to be installed around ALL 12.47KV switches and transformers.

A minimum of four ¾”by10ft ground rods on each corner interconnected with 4/0 Cu wire.

4/0 Cu THWN to be used for connection to ground rings. Switches have one connection to mains side of switch and another to lateral or tap side of switch. Transformers have one connection each to primary and secondary compartments.

IF service transformer ground ring is within 15ft of building ground ring, the two ground rings shall be interconnected with 4/0 Cu THWN.

12. At least one manhole (vault) is to be installed on Ckt. 9 feeder lateral to VWC T-1772A parallel to Tyndall at a location chosen in collaboration with the Base EE. This manhole shall have a service loop(s) totaling a minimum of 30 linear feet, to allow for installation of a future switch adjacent to this manhole for service to a future building.

For additional information contact:

Louis (Lou) A. Weger, GS11 DAF Base Electrical Engineer 99th Civil Engineering Squadron 6020 Beale Ave. (Bldg.812) Nellis AFB, NV 89191 Comm: 702.652.8447

02 March 2018 Amendment 0001

Nellis AFB 2118 Virtual Warfare Center Operations Facility Building 1772

SECTION 01 10 10 Page 95

12.2.12 Exterior Ground Mounted Equipment: Ground mounted equipment may include air cooled chillers.

12.2.13 Roof Mounted Equipment: Rooftop mounted equipment may include outdoor air intakes, exhaust air hoods, exhaust fans, air handling units. All roof mounted equipment in direct sunlight will be exposed to an ambient temperature of 140o F due to direct sunlight heating. All equipment must be rated or derated for this operation.

Refer to Nellis-Creech ID2 Handbook, Appendix B.2.1.2. Provide frost proof wall hydrants near roof mounted HVAC equipment for cleaning and maintenance

12.2.13.1 Ductwork and Piping: All ductwork and piping shall run under the roof and/or inside when possible. Ductwork and piping exposed to outdoors shall be insulated per Unified Facilities Guide Specification Section 23 07 00 THERMAL INSULATION

FOR MECHANICAL SYSTEMS.

12.2.13.2 Access: Access to roof mounted mechanical equipment shall be by permanently constructed standard stairway accessible through the mechanical yard. Provide reinforced access walkways to all equipment. To the greatest extent possible, rooftop equipment shall be located in a central area to provide convenient access for maintenance personnel.

12.2.13.3 Visual Screening: All rooftop equipment and ductwork shall be screened from view. See architectural section for requirements.

12.2.14 Antiterrorism and Force Protection: Refer to UFC 4-010-01 DoD MINIMUM ANTITERRORISM STANDARDS FOR BUILDINGS, Change 1, 1 October 2013, Appendix B-4. As each is applicable to the equipment layout of the final design, implement Standard 16 Air Intakes, Standard 17 Mail Room and Loading Dock Ventilation, Standard 18 Emergency Air Distribution Shutoff, Standard 19 Equipment Bracing, and Standard 20 Under Building Access.

12.2.15 Pressurization:

12.2.15.1 Building Pressurization: The building as a whole with the exception for rooms as noted in Section 01 10 11 shall be maintained at a slight positive pressure with respect to the outside air. Monitor and control building pressure such that pressure gradients are maintained at a maximum pressure of 0.1 inches of water column.

12.2.15.2 Space Pressurization: Requirements for differential pressurization shall be analyzed for adjoining spaces especially for spaces such as restrooms, janitor’s closets, protective clothing locker, disinfecting facility, apparatus bay, and other areas as outlined in Section 01 10 11, etc. to prevent infiltration of toxic vapors, exhaust fumes, etc. from entering into the administrative and personnel living spaces. Control strategies for HVAC systems shall be incorporated to maintain the proper differential pressure between adjoining spaces as required by building codes and regulatory agencies. Apparatus bay shall be maintained at negative pressure through the use of exhaust fans.

12.2.16 Sound and Vibration Control: The entire HVAC system to include all ductwork, piping, etc., shall be designed and installed to insure that the required acoustical