20210729_W9124R21B0001_Amend_0001_SF30.pdf

0011644242-0002

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

The purpose for this amendment is to:

a. Clarify the location for the Bid Opening.

b. Clarify the documentation requirements Offerors are to provide w ith their Bid, See Section 00100.

c. Incorporate a revised Scope of Work based on Vendors questions.

d. Provide Government Response to Vendor questions, See Attachment 03.

e. Add additional attachments based on Vendor questions: AsBuilt Draw ing, Attachment 04; Utility Snapshot, Attachment 05, and Pictures, Attachment 06.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 9

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

16C. DATE SIGNED

BY

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 W9124R21B0001

X 9B. DATED (SEE ITEM 11)

08-Jul-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 1 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. 0001

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

29-Jul-2021

CODE

MICC- YUMA PROVING GROUND

CCMI-CHD-YP

301 C STREET

YUMA AZ 85365-9498

W9124R 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9124R21B0001

SECTION SF 30 BLOCK 14 CONTINUATION PAGE SUMMARY OF CHANGES

SECTION 00010 - SOLICITATION CONTRACT FORM The required performance has changed from a. Install electric circuit at building 3185 on Yuma Proving Ground. b. When applicable, the contractor shall submit to the Government one of the following payment protections: a payment bond or an irrevocable letter of credit (ILC). (See FAR 28.102). c. As required by FAR 36.204, the estimated magnitude of this requirement is between $25,000 to $100,000. d. The NAICS for this acquisition is 238210, Electrical Contractors and Other Wiring Installation Contractors, Size Standard $16.5M. e. This acquisition is 100% set aside for Women Owned Small Business (WOSB) concerns only; no large business bids will be accepted for this procurement. f. The Contractor will be required to provide a dedicated Superintendent through to completion of this project (See Section 00700, FAR Clause 52.236-6). g. Bidders are required to provide a valid CAGE Code (Block 14 FACILITY), Point of Contact (POC) and email address with their bid. h. Bidders are required to provide a CD copy of their bid documents with their IFB submission. i. Bid opening address: 301 C Street, Bldg 2100, Room 35, Yuma Proving Ground, Arizona. j.

Resulting contract w ill be Firm-Fixed-Price (FFP). to a. Install electric circuit at building 3185 on Yuma Proving Ground. b. When REQUIRED, the contractor shall submit to the Government one of the following payment protections: a payment bond or an irrevocable letter of credit (ILC). (See FAR 28.102). c. As required by FAR 36.204, the estimated magnitude of this requirement is between $25,000 to $100,000. d. The NAICS for this acquisition is 238210, Electrical Contractors and Other Wiring Installation Contractors, Size Standard $16.5M. e. This acquisition is 100% set aside for Women Owned Small Business (WOSB) concerns only; no large business bids will be accepted for this procurement. f. The Contractor will be required to provide a dedicated Superintendent through to completion of this project (See Section 00700, FAR Clause 52.236-6). g. Bidders are required to provide a valid CAGE Code (Block 14 FACILITY), Point of Contact (POC) and email address with their bid. h. Bidders are required to provide a CD copy of their bid documents with their IFB submission. i. Bid opening address: Yuma Proving Ground, Walker Cantonment, Bldg 2100, Room 35, Mission and Installation Contracting Command office. j. Resulting contract will be Firm-Fixed-Price (FFP).

TABLE OF CONTENTS

The Table of Contents has changed from:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Attachment 01 Scope of Work 147 25-MAY-2021 Attachment 02 General Decision_AZ 5 21-MAY-2021 to:

Exhibit/Attachment Table of Contents

DOCUMENT TYPE DESCRIPTION PAGES DATE

Attachment 01 Revised Scope of Work 147 22-JUL-2021 Attachment 02 General Decision_AZ 5 21-MAY-2021 Attachment 03 Vendor_Questions_Govt

Response

2 22-JUL-2021

Attachment 04 AsBuilt_Drawings_B318

2 22-JUL-2021

Attachment 05 Utility_Snapshot_B3185 1 22-JUL-2021 Attachment 06 Pictures_B3185 15 22-JUL-2021

SECTION 00100 - BIDDING SCHEDULE/INSTRUCTIONS TO BIDDERS

The following have been modified:

INSTRUCTIONS TO OFFERORS

Any bids received in response to this solicitation SHALL carry a 90 day acceptance period before prices need to be verified, extended or re-negotiated.

OFFER BID, PREPARATION INSTRUCTIONS, AND CONTENT

The following instructions prescribe the format for the bid and describe the approach for the development and presentation of bid data. These instructions are designed to ensure the submission of necessary information to provide for the understanding and evaluation of bids. In the sealed bidding procedures the price alone will determine the “Apparent Low Bid”; however the submission of a low bid does not in and of itself determine responsibility of a bidder and therefore it is necessary to require additional information in order that the Contracting Officer may make an award based on the lowest overall priced responsible bidder.

1. BID SUBMISSION: The priced bid shall be supported by a draft progress schedule that demonstrates the offeror’s understanding of the work requirements, and estimated time frames for ordering and installing equipment.

Bids shall be submitted to MICC-YPG office at 301 C. Street, Bldg. 2100, Room 35, Yuma, AZ 85365 no later than 1:00PM MST. Late submissions will not be accepted. Bidders should include bid number W9124R21B0001.

a. All bids submitted shall have the Invitation for Bid (IFB) number and Contract Specialist name clearly identified on the outermost container for reference and routing purposes.

b. Bids are due by 1:00 PM MST on August 9, 2021.

c. Bids shall be submitted prior to the closing date and time identified on Standard Form (SF) 1442, to the following address:

Mission Installation Contracting Command (MICC-YPG) ATTN: CCMI-CHD-YP (Mrs. Teresa V. Dinwiddie)

MAILING ADDRESS:

301 C. Street, Bldg. 2100 Yuma, AZ 85365

PHYSICAL ADDRESS:

Yuma Proving Ground, Walker Cantonment, Bldg 2100, Room 35,

d. Bidder’s submission shall be clearly marked IFB W9124R-21-B-0001 and consist of the below listed documents.

While each document may be connected with paper clips to keep all documents in an organized manner, the information on each document shall be its own separate document and in the organized in the order below:

TAB # TITLE

1 IFB Documents (Signed SF1442 & SAM Representations & Certifications 2 Bid Sheet Cover Page (Total Bid Amount) 3 Bid Sheet 4 Responsibility Documents (Draft Progress Schedule, Work Experience)

e. Electronic bids via e-mail or fax will not be accepted. Bids shall be mailed through a commercial/Government carrier or hand carried.

f. Bids may be hand carried however, due to security checks at the Installation Gates, bidders/offerors may experience lengthy delays before being allowed to enter the installation. Delays caused by traffic congestion or installation security procedures shall not entitle bidders/offerors to additional time to submit their bid. All bids/proposals reaching the Mission Installation Contracting Command office, Yuma Proving Ground after the date and time set for the receipt of bids shall be considered late.

2. SUBMISSIONS OF BID CONTENT

TAB #1 – Invitation for Bid (IFB) Documents

a. Standard Form (SF) 1442, Solicitation, Offer, and Award (Construction, Alteration or Repair):

The bidder is cautioned that the SF 1442 must contain an original signature on the form. The contractor shall acknowledged any amendments to the IFB in accordance with the instructions on the SF 1442. The bidder shall provide the name, title and telephone number of the company/division point of contact regarding decisions made with respect to your submission and who can obligate your company contractually. Also, identify those individuals authorized to negotiate with the Government.

b. Representations, Certifications, and Other Statements of Bidders: Bidder’s Representations and Certifications must be updated and current through the offeror’s SAM registration which may be obtained at https://www.sam.gov. The bidder shall provide an affirmative statement that the SAM registration is current within 12 months of bid submission and includes NAICS Code 238210, Electrical Contractors and Other Wiring Installation Contractors. It is the bidder’s responsibility to ensure that the information provided in each representation and certification is completed truthfully and completely. Failure of a bidder to complete their online representations and certifications prior to the due date of the IFB will result in their submission being deemed non-responsive and eliminated from consideration of the award.

TAB #2 – Bid Sheet Cover Page: This page shall include the total dollar amount of the bid sheet amount that covers the complete scope of work. The bidder is cautioned to ensure the calculated totals are accurate and transposed correctly to the Cover Page.

TAB #3 – Bid Sheet: Bidders will note that all estimated quantities and estimated costs are completed for the Bid Sheet based on the RS Means Bare Rates Data for 2021. The Bid Sheet shall be provided in excel format. Bidders are responsible for reviewing the entire solicitation with applicable attachments in order to input their bid pricing.

Failure to provide labor categories, labor hours, materials, and equipment pricing shall render the entire bid nonresponsive and eliminated from consideration of the award.

TAB #4 – Responsibility Documents: Contractor responsibility shall be determined in part or in whole on the below submitted information.

a. Draft Progress Schedule: Draft progress schedule that demonstrates the offeror’s understanding of the work requirements, and estimated time frames for ordering and installing equipment.

b. Work Experience: The prime Contractor shall demonstrate that it possesses general construction contract management by providing at least three examples of relevant work experience within the last five (5) years in an awarded contract similar to the requirements stated in this solicitation. Documentation shall be submitted with the bid and include:

i. The contract number,

ii. The date of contract award,

iii. The customer’s name and contact information,

iv. The awarded dollar value, the value of the contract at completion,

v. A description of all work elements included in the contract,

vi. The number and type of specialty trades needed to complete the contract,

vii. The period of time allocated for completion of the work and actual time required to complete the work

(include reasons for time extensions).

viii. Federal work experience is preferred; however, the Government will accept work experience from both State and institutional and commercial contracts as well. No residential work experience will be considered appropriate for this purpose.

2. PUBLIC BID OPENING will be held on 9 August 2021 at 1:00PM MST at Yuma Proving Ground, Walker Cantonment, Bldg. 2100, Room 35, MICC-YPG office.

3. Basis for Award: After bids are publicly opened, an award will be made to the responsible bidder (see FAR 9.1) whose bid is responsive to the terms of the invitation for bid and is most advantageous to the Government, considering only price and the price related factors included in this invitation for bid (FAR Subpart 14.101 e).. The MICC YPG office shall be award utilizing Sealed Bidding Procedures in accordance with Federal Acquisition Regulation (FAR) Part 14, as supplemented by the Defense Federal Acquisition Regulation Supplement (DFARS), and the Army Federal Acquisition Regulation Supplement (AFARS).

EVALUATION FACTORS FOR AWARD: To be considered for award, a bid must comply in all material respects with the invitation for bids. Such compliance enables bidders to stand on an equal footing, and maintain integrity of the sealed bidding system (Subpart 14.301). Once an “Apparent Low Bid” has been selected the bid submission will be examined to ensure that it completely addresses all of the requirements listed in Section 00100 of the IFB.

a. The Contracting Officer will determine that a prospective contractor is responsible (Subpart 9.1) and that the prices offered are reasonable before awarding the contract. The price analysis techniques in 15.404-1 (b) may be used as guidelines as provided for in Subpart 14.408-2.

b. The Government may determine that an offer is unacceptable if it is determined that the proposed line items are materially unbalanced (e.g. abnormally high cost line items followed by abnormally low cost line items proposed in a combination to give the appearance of reasonableness in an effort to gain award), as defined under FAR Subpart 15.404-1 (g).

c. The otherwise lowest-priced responsible bidder may be required to confirm/validate its price on a Contract Line Item (CLIN), element, or total price basis, and/or provide additional information in support of their price, prior to contract award at the Government’s request and discretion.

NON-RESPONSIVE BID SUBMISSIONS

a. All items specified in Section 00100 – Submissions of Bid Content shall be included in the bidder’s Invitation for Bid (IFB) package to be considered responsive.

b. Bidder’s initially determined to be the “Apparent Low Bid” of a sealed bid process that possess material omission(s) may cause the bid submission to be rejected as “non-responsive”.

Failure to provide this documentation will render the bid/offer non-responsive and no further consideration will be given to that bidder for award of this contract.

5. Pre-Bid and Pre-Construction Conferences: The Contracting Officer will conduct a pre-bid/pre-proposal conference in conjunction with the site visit. All potential bidders/offerors attending the site visit are highly encouraged to attend the pre-bid/pre-proposal conference. Information on the scheduled Site Visit is located in FAR 52.236-3 Site Visit (Construction) of this solicitation. Space limitations dictate that no more than two (2) representatives from each company attend. The Contracting Officer will review solicitation submittal requirements, and other administrative matters critical for successful and timely performance of the work.

a. The Contractor shall attend a Government coordinated preconstruction conference within 10 calendar days of contract award. As a minimum, the conference shall be attended by the Contractor’s appointed Project Manager, the Superintendent, the QCM, and administrative personnel responsible for preparation of contract documents, certified payroll records and invoices. The Contractor shall deliver letter appointments of its key personnel that include each individual’s duties, roles and responsibilities.

6. Subcontractor List: Bidders shall submit a list of proposed subcontractors as an attachment to their bid. If the Bidder does not intend on utilizing subcontractors (self-perform), Bidder shall state so in their bid. Failure to provide this listing or statement will render the bid nonresponsive and eliminate the offer from further consideration for award.

52.236-27 SITE VISIT (CONSTRUCTION) (FEB 1995)

(a) The clauses at 52.236-2, Differing Site Conditions, and 52.236-3, Site Investigations and Conditions Affecting the Work, will be included in any contract awarded as a result of this solicitation. Accordingly, offerors or quoters are urged and expected to inspect the site where the work will be performed.

(b) An organized site visit has been scheduled for-- July 19, 2021 at 8:00AM MST

(c) Participants will meet at:

Visitor Control Center Parking Lot Laguna Dam Road Yuma, AZ 85365-9498

(End of provision)

SECTION 00800 - SPECIAL CONTRACT REQUIREMENTS

The following have been modified:

SPECIAL PROVISIONS

PROGRESS SCHEDULES

During the solicitation phase of the procurement, the Contractor shall develop and submit with its quote, a draft progress schedule, specifically tailored to the requirements in the solicitation. This schedule will be used to validate the Contractor’s understanding of the various activities necessary to complete the contract within the stipulated timeframe stated in Block 11 of the SF 1442. The progress schedule shall contain, as a minimum, every division of work and every definable element of work within each division of work; e.g., mobilization of a trade activity, preparatory meetings, demolition phases, installation phases, and inspection phases. No later than the tenth calendar day following receipt of notification of award, the Contractor shall deliver to the Contracting Officer a completed progress schedule as described in this section. In the event of a contract modification affecting individual work elements, and/or overall construction completion, the Contractor shall submit a revised progress schedule for review and approval within five calendar days of receipt of such modification. The Schedule shall be digitally signed by the Contractor and delivered to the Contracting Officer. The progress schedule shall demonstrate the flow of work from contract award through final inspection and acceptance. It must display a time table, in weeks, of the Contractor’s method of prosecuting the work, and show a percentage and dollar value correlation of each division of work to the whole project (contract) value. The schedule shall be electronically submitted for Government review and Contracting Officer approval. Failure to provide the required schedule in the time allotted will become a basis for termination of the contract.

CONSTRUCTION CONTRACT PROGRESS PAYMENT REQUESTS

The Contractor shall read and be familiar with FAR clause 52.232-5, Payments Under Fixed Price Construction Contracts, and 52.232-27, Prompt Payment for Construction Contracts.

AVAILABILITY AND USE OF UTILITY SERVICES

In accordance with FAR Clause 52.236-14, Availability and Use of Utility Services, water and electricity are furnished by the Government for the Contractor’s use at no charge and in the performance of construction work at the job site, but only to the extent that their use is necessary to compete the work and the utilities are readily available at the site. Any usage of these utilities beyond what is needed to complete construction work at the job site or exceeds that which is readily available at the job site, and approved for use by the Contracting Officer, shall be furnished by the Contractor at its own expense. These utilities are provided provisionally and only to the extent that is necessary to facilitate the work. This authority can be revoked if the Government witnesses that utilities are being wasted; e.g., lights being left on when no work is being done or water is being left on unattended for any extended amount of time. Failure of the Contractor to comply with this request to conserve and preserve these utilities will result in the Contractor entering into individual metering agreements at the job site and paying for the use of these utilities.

WRITTEN GUARANTEES AND GUARANTOR’S REPRESENTATIVEThe Government is entitled to all standard commercially offered warranties/guarantees. The Contractor shall obtain all warranties, have them executed in writing, and furnish them to the Contracting Officer prior to final inspection. Additionally, the documentation shall include the names, address, and telephone number of the guarantor’s representative responsible for the guarantee during the warranted period, and who will provide warranty related services covered by the warranty/guarantee. The existence of any commercial manufacturer’s warranties does not relieve the Contractor of responsibilities identified in FAR Clause 52.246-21.

RELATIONSHIP BETWEEN GOVERNMENT, CONTRACTOR AND CONTRACTOR PERSONNEL

The Government and the Contractor understand and agree that the services to be delivered under this contract are non-personal services and that no employer-employee or master-servant relationship exists or will exist under the contract between the Government and the Contractor or between the Government and the Contractor’s personnel.

Further, the Contractor is not the Government’s agent. The Government will not exercise any supervision or control over Contractor personnel performing services under this contract. Contractor personnel shall not become an integrated part of the Government organization in connection with performance under this contract. The work required under this contract does not require or authorize the Contractor or his employees to exercise personal judgement and discretion on behalf of the Government, but rather, the Contractor’s employees shall act and exercise personal judgement and discretion on behalf of the Contractor. Contractor personnel shall not be eligible, by virtue of performance under this contract, for payment by the Government of entitlements and benefits accorded federal employees. The entire consideration to the Contractor for performance of this contract is contained in the provisions for payment set forth in this contract.

PROGRESS MEETINGS

The Contractor shall:

1) Schedule and administer meetings throughout the progress of the work at maximum monthly intervals, every two (2) weeks is preferred intervals.

2) Make arrangements for meeting, prepare agendas and transmit the agenda not later than three (3) working days prior to the scheduled meeting.

3) Provide written documentation of the meeting minutes for review and acceptance by all present within 3 working days of each meeting.

INSURANCE REQUIREMENT

Worker’s Compensation will be provided as regulated by the Division of Workers’ Compensation, issued by an Arizona Department of Insurance licensed insurer, regulated by the AZ Dept. of Insurance and guaranteed by the Arizona Property Insurance Guaranty Association.

AT/OPSEC REQUIREMENTS

AT Level 1 Training: All Contractor employees, to include subcontractor employees, requiring access to Army installations, facilities, controlled access areas, or require network access, shall complete AT Level 1 awareness training within 30 calendar days after contract start date or effective date of incorporation of this requirement into the contract, whichever is applicable. Upon request, the Contractor shall submit certificates of completion for each affected Contractor employee and subcontractor employee, to the COR or to the KO (if a COR is not assigned), within 5 calendar days after completion of training by all employees and subcontractor personnel. AT Level 1 awareness training is available at the following website: http://jko.jten.mil/courses/atl1/launch.html or it can be provided by the Requiring Activity ATO in presentation form which will be documented via memorandum.

Access and General Protection/Security Policy and Procedures: All Contractor and all associated subcontractors employees shall comply with applicable installation, facility and area commander installation/facility access and local security policies and procedures (provided by Government reinstallation/facility access requirements to be accomplished by installation Provost Marshall Office, Director of Emergency Services or Security Office.

Contractor workforce must comply with all personal identify verification requirements (FAR Clause 52.204-9, Personal Identity Verification of Contractor Personnel) as directed by DoD HQDA and/or local policy. In addition to the changes otherwise authorized by the changes clause of this contract, should the Force Protection Condition (FPCON) at any installation or facility change, the Government may require changes in Contractor security matters or processes.

For Contractors who do not require CAC, but require access to a DoD facility or installation: Contractor and all associated subcontractors employees shall comply with adjudication standards and procedures using the National Crime Information Center Interstate Identification Index (NCIC-III) and Terrorist Screening Database (TSDB are available).

Suspicious Activity Reporting Training (e.g., iWATCH, or See Something, Say Something): The Contractor and all associated subcontractors shall receive a brief/training will be used to inform employees of the types.

Per AR 530-1, Operations Security, all Contractor employees shall complete Level I OPSEC training within 30 calendar days of their reporting for duty. All Contractor employees shall complete annual OPSEC awareness training. The Contractor shall submit certificates of completion for each affected Contractor employee to the COR within 15 calendar days after completion of training by all employees. This training is available at http://www.cdse.edu/catalog/elearning/GS130.html.

iWATCH Training: The Contractor shall brief all employees on the local iWATCH program (training standards provided by the requiring activity’s ATO). This locally developed training will be used to inform employees of the types of behavior to watch for and instruct employees to report suspicious activity to the COR. This training shall be completed within 30 calendar days of the PSD and within 30 calendar days of new employees commencing performance with the results reported to the COR no later than (NLT) 15 calendar days after completion of training.

FEDERAL GOVERNMENT HOLIDAYS:

New Year’s Day 1st day of January Martin Luther King Jr.'s Birthday 3rd Monday of January Presidents Day 3rd Monday of February Memorial Day Last Monday of May Juneteenth 19th day of June Independence Day 4th day of July Labor Day 1st Monday of September Columbus Day 2nd Monday of October Veterans Day 11th day of November Thanksgiving Day 4th Thursday of November Christmas Day 25th day of December

HOURS OF OPERATION:

Yuma Proving Ground is open Monday thru Thursday except Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government directed facility closings.

(End of Summary of Changes)