A.02 PWS FY22 WSGV Crates Point DOE.pdf

PERFORMANCE WORK STATEMENT

FY22 Warm Springs GeoVisions Crates Point Determination of Eligibility Wasco County, OR

GENERAL STATEMENT:

The U.S. Army Corps of Engineers (Corps) and the Bonneville Power Administration (BPA) (Agencies) are jointly responsible for compliance with Sections 106 of the National Historic Preservation Act (NHPA) under the terms of the 2009 Systemwide Programmatic Agreement (SWPA) for management of historic properties affected by operations of the Federal Columbia River Power System (FCRPS). The Corps, Portland District manages Bonneville, The Dalles, and John Day Projects, which are part of the FCRPS.

The FCRPS Cultural Resource Program works closely with interested and affected tribes, state historic preservation offices, and other agencies for cultural resource management in compliance with sections 106 and 110 of the NHPA. The Corps is the land manager of Bonneville Project and gathers data to assess the condition of historic properties located on Project lands and other lands within the area of potential effects (APE) for Project operations. A determination of eligibility (DOE) is a legally recognized finding that a property meets the criteria for listing in the National Register of Historic Places (National Register). Under Sections 106 and 110, eligible properties require the same consideration as properties formally listed in the National Register; the federal agency official considers the effects of an undertaking upon them. In the case of sites located within the FCRPS, the effect continues to occur due to the on-going nature of the undertaking, the operation of the dams and reservoirs for authorized purposes.

Work outlined in this Performance Work Statement (PWS) includes a determination of eligibility for a district at Crates Point. This evaluation and determination of eligibility will assist in the development of long-term cultural resource management decisions. Presently there nine (9) identified archaeological sites within the Corps owned portion of Crates Point, with three (3) additional sites immediately adjacent to Corps property. This contract will focus on the sites on Corps property but may include recommendations for sites off Corps property.

DEFINITIONS

Throughout this PWS terms are defined as follows:

Acceptable Quality Level (AQL): Acceptable Quality Level equals the performance standards listed in Section 6.3. The Contractor must re-perform all unsatisfactory work unless excused by the COR.

Contracting Officer (KO): The Government employee who is authorized to enter into, administer, and/or terminate contracts and make related determinations and findings.

Contracting Officers Representative (COR): An individual designated in accordance with subsection 201.602-2 of the Defense Federal Acquisition Regulation Supplement and authorized in writing by the Contracting Officer to perform specific technical or administrative functions. The COR is not authorized to make any commitments or changes that will affect price, quality, quantity, delivery, or any other term or condition of the contract.

Contract Discrepancy Report (CDR): A written record of unsatisfactory performance by the Contractor as observed by the COR.

Performance Requirements Summary (PRS): Identifies critical success factors for the contract. It identifies both the performance objectives for those factors and the performance threshold required for each performance objective. The Government reserves the right to survey all services called for in the contract to determine whether or not the performance objectives and goals were met.

Quality Assurance (QA): The Government procedures to verify that Contractor services were performed according to acceptable standards.

Quality Assurance Surveillance Plan (QASP): A systematic method to evaluate the services the Contractor is required to furnish in accordance with the PWS and PRS.

Quality Control (QC): A method implemented by the Contractor to control the quality of goods and services provided.

Quality Control Inspector (QCI): A Contractor’s employee responsible for monitoring and addressing issues with the quality of goods and services provided.

Quality Control Plan (QCP): A plan developed by the Contractor which includes quality control actions necessary to meet the quality standards set forth by the contract. The plan should be in compliance with the PWS. Once approved by the COR, the plan becomes a part of the QASP.

GOVERNMENT WILL FURNISH

The Government shall furnish, at the request of and without cost to the Contractor, the following items for use only in connection with the performance of the work:

Site records for 35WS14, 35WS218, 35WS221, 35WS242, 35WS387, 35WS439, 35WS531, 35WS532, 35WS676, 35WS677, 35WS745, and Site # 220817CPWA001 (awaiting trinomial).

Historical aerials. See https://www.nwp.usace.army.mil/Library/Aerial-photos/ Maps depicting Corps parcels in the Crates Point area

If the information is available in an electronic format, then the Government will provide the information in that format via email or compact disc. If the materials are only available in hard copy (paper) format, the Government will provide those materials in that format via mail, courier, or face-to-face handoff. The Contractor shall return all physical materials (CDs, books, paper maps, etc.) to the COR no later than 7 days after the completion of the contract.

CONTRACTOR SHALL FURNISH

Provide all labor, equipment, and materials necessary to perform required services under this contract and comply with all local, state, and federal regulations through the duration of this contract. The Contractor shall furnish all “standard-to-the-industry” equipment, materials, and supplies necessary to perform the work, including:

All vehicles necessary to complete the tasks in Section 5.

Oral history gathering equipment.

All materials necessary for the successful completion of tasks.

All computer hardware, software, and office supplies required for recording, mapping, drafting and delivery of assigned task products.

PROFESSIONAL SERVICES TO BE PROVIDED

The Contractor shall provide all personnel, equipment, tools, materials, and supervision necessary to conduct research and a records review of all previous cultural resources related work within the area and to visit and evaluate the sites. This task may require travel to the sites, records repositories, and various locations designated as necessary to conduct interviews with knowledgeable informants. This task will require travel to the sites, records repositories, and to Portland District Headquarters in Portland, Oregon.

Associated deliverables and schedule are in Section 6.0.

Task 1: Work Plan. Within 14 calendar days from award of this contract, the Contractor shall develop a Work Plan that includes, but is not limited to, the following:

a. Matrix of all Contractor and subcontractor personnel working on this project, their roles and responsibilities, including all review personnel

b. Project objectives and a plan on how to meet those objectives

c. Information on project organization

d. Project schedule based on completion date requirements. The schedule shall include all work items, milestones, durations, predecessors, source materials and study requirements, data delivery dates, completion dates, deliverables, review processes including all during requirements for responses, and all coordination activities. The COR will review and provide comments within three calendar days after receipt. The Contractor shall submit a final schedule within three calendar days after receipt of COR comments, and

e. Quality Control Plan. The Quality Control Plan (QCP) is a management plan for producing a quality product or service, on schedule, and within budget. The Contractor shall submit QCP(s) to the COR addressing each task above for approval prior to beginning any work.

QCPs shall outline QC and QA procedures that shall ensure the stated accuracy specifications are met. The Contractor shall prepare and submit a QCP within l0 calendar days from award. For survey services, it is appropriate to combine the Work Plan and QCP in a single document. The QCP shall be in accordance with USACE Engineering Regulation 1110-1-12, "Quality Management." USACE Engineering Regulation 1110-1-12 can be viewed at the following website: http://www.publications.usace.army.mil/USACE- Publications/Engineer-Regulations.aspx

Prior to submittal, the final details of the work plan will be coordinated through the COR to ensure Government agreement and understanding of the Contractor’s plan

Task 2: Pre-work Meeting. Within 21 days of contract award, the Contractor shall arrange a mutual date and time for a pre-work meeting with the COR and PM prior to the start of work. The purpose of the pre-work meeting will be to clarify tasks and methods, set a schedule, and to identify and minimize issues/problems that might arise over the course of the contract.

Task 3: Monthly Progress Reports. The Contractor shall prepare a monthly progress report identifying the following information by task:

a. Status of services performed since the previous reporting period

b. Discussion of issues or concerns

c. Confirmation that services performed to date are within scope

d. Confirmation that services performed to date are within negotiated budget

The monthly progress report shall be submitted via email to the COR by the 10th of each month.

Task 4: Literature Review. The Contractor shall review relevant documents for information on investigations and previously recorded cultural resources along with the site records, photographs, historic documentation, and other resources associated with the Crates Point area. The Literature Review shall include:

a. Reports, current bibliographies, archaeological testing reports, monitoring reports, site/survey records, maps, and Oregon State Historic Preservation office (SHPO) online database

b. Historical photos, oral histories, historic contexts, and any available information at university and public libraries, local historic societies, libraries and county offices, and the Corps library

c. Historical newspaper articles: https://oregonnews.uoregon.edu/

d. Government furnished items

e. CTWSRO documentation available at tribal offices

f. Current archaeological, ethnographic, and cultural resources research relevant to the study area.

Task 5: Oral History interviews and transcripts. The Contractor will identify three (3) knowledgeable tribal members or representatives and recorded interviews with the intention of identifying information related to Big Eddy and the Long Narrows. The Contractor shall review two (2) previously recorded tribal interviews and transcribe and update them to modern digital standards. The Contractor shall ensure that all interviewees have adequate knowledge of tribal practices to provide the information necessary to successfully complete the Draft and Final NPS

10-900 form (Task 8 and 10). The Contractor shall conduct all interviews and data collection in a manner consistent with 45 CFR 46. If appropriate, the Contractor may complete fieldwork and oral history interviews at the same time (Task 6).

Task 6: Pre-Work Notification. Five (5) calendar days prior to the start of fieldwork, the Contractor shall notify the COR and PM of the proposed date for the start of fieldwork. The Contractor shall keep the COR and PM, as well as Bonneville Natural Resource Manager appraised of where crews will be, what sites will be visited, and when the work will finish. The Contractor shall notify the same individuals the day fieldwork is finished.

Task 7: Fieldwork. The Contractor shall review the current site record for sites in the Crates Point area. The Contractor shall visit each site to inform the site form update and National Register eligibility evaluation. (Sites off Corps property require permission from the landowner.)

Field crew shall have experience using digital recordation equipment. All field personnel shall be capable of rigorous physical exercise, working in extreme weather conditions and rough terrain, and appropriate responses to health and safety situations. In addition to field personnel with the experience in the state recordation technique, the Contractor shall utilize qualified personnel familiar with the methods and techniques for site recordation according to current SHPO standards and the Secretary of Interior’s Standards and Guidelines (Section 7). The Principle Investigator (PI) shall directly supervise the recordation process in the field for 100% of the fieldwork.

The PI shall maintain daily handwritten notes that include information on what was observed daily (e.g., vegetation, cultural materials, vandalism, man-made developments, disturbance etc.); and a photograph log for all photographs taken during the field effort. The log sheet shall contain columns for the date, photographer name/initials, subject matter, aspect, film/digital frame numbers and roll number (as appropriate).

The Contractor shall coordinate with the COR regarding the need to cross private landowners and/or ad-joiners land to access federal lands proposed for survey if they are not accessible by road. The Contractor has the right to enter and conduct necessary survey and site recording activities on all Corps lands.

All information generated during the fieldwork (e.g., handwritten notes, field maps, field notebooks, logs, electronic data, etc.) shall be submitted to the COR at the completion of all project tasks. Data deemed too sensitive may be retained at the Contractor’s offices; a summary of field notes may be provided.

Task 8: 75% Draft NPS 10-900 form for Crates Point. The Contractor shall document the National Register eligibility on the Crates Point NPS Form 10-900, including the physical features that convey its significance. The Contractor shall fill in sections 1-6, and 8 as part of the 75% draft. The document shall address all four National Register criteria at 36 CFR 60.4. The Contractor shall use guidance provided in National Register Bulletins, as appropriate. Links to National Register Bulletins are provided in Section 6.2. The Government will provide comments on the draft document no later than 40 calendar days from receipt.

Task 9: Contractor-Corps Meeting. No later than 30 calendar days into the Government review period, the Contractor shall schedule a meeting at a mutually agreeable time to discuss the remaining sections of the NPS 10-900 form. The purpose of this meeting is to come to consensus for the approach for properties which may contribute to the eligibility of a National Register district at Crates Point but are outside the Corps’ jurisdiction (not on Corp property).

Task 10: Final NPS 10-900 form for Crates Point. The Contractor shall address Government comments and submit the Final NPS 10-900 form in both hard copy and digital media format. The Contractor shall fill in all sections of the Final NPS 10-900 form per the National Register bulletins.

The Contractor shall submit the Final NPS 10-900 form incorporating the Government’s comments within 30 calendar days of receipt of Government comments to the Draft NPS 10-900 form.

SCHEDULE & PERFORMANCE REQUIREMENTS STANDARDS

Contract Schedule

Task Deliverable Description Due Date Delivery Method

5.1 Work Plan Provide an electronic copy of

the Work Plan to the COR and PM

Award + 14 calendar days

Word or pdf via Email

5.2 Pre-work Meeting Attend meeting with COR and

PM

Award + 21 calendar days

In person or by phone

5.3 Monthly Progress

Reports

Reports from Contractor updating COR on progress of the contract

The 10th of each month after award

Email

5.4 N/A Literature review: Review

literature in preparation of field work and document results in draft and final reports.

Award + 180 calendar days

N/A

5.5 Oral History

interviews and transcripts

Contractor interviews 3 individuals and transcribes 2 previous interviews.

Award + 210 calendar days

N/A

5.6 Pre-Field

Notification

Contractor shall notify the COR and PM of the proposed date for the start of fieldwork.

5 calendar days prior to start of fieldwork

Email/Phone

5.7 N/A Fieldwork: Conduct fieldwork

and document results in the draft and final NPS 10-900 form.

Award + 210 calendar days

N/A

5.8 75% Draft NPS 10-900 form for Crates Point

Draft 10-900 form shall be in Word format.

Award + 245 calendar days

Two CDs if sent via mail.

One electronic copy if sent via email or DoD SAFE.

5.8 NA Government Review of 75%

Draft NPS 10-900 form

Award + 290 calendar days

One CD if sent via mail.

One electronic copy if sent via email or DoD SAFE

5.9 Contractor-Corps

Meeting

Contractor and Corps meet No later than award + 275 days

In person or by phone

Task Deliverable Description Due Date Delivery Method

5.10 Final NPS 10-900

form for Crates Point

Final form shall be in pdf AND Word format with SHPO cover page.

One (1) bound hard copy.

Text materials shall be typed on good quality bond paper, 8.5” by 11” with a 1.25” binding margin on the left side, .75” on the right side, 1” at the top and 1” at the bottom. Larger graphics may be submitted on 11” x 17” paper.

Three (3) CDs with electronic copies of the report, one in Microsoft Word format and one in Adobe *pdf format, with SHPO cover pages.

Award + 320 calendar days

Mail or Shipping Company

To ensure that the Government receives the services for which it contracted, the Government will only pay for services received. The Performance Requirements Summary (PRS) determines if the Contractor meets the performance standards of the contract, as well as provides guidelines for how and when surveillance will be performed. It ensures timeliness, effectiveness, and that the Contractor is delivering the results specified in the contract. Government contract quality assurance will be performed per the PRS surveillance schedule.

Performance Requirements Summary Table. These are the criteria against which the performance will be evaluated. Work shall be considered not to have been performed when any one of the following conditions exists in accordance with the Quality Assurance Surveillance Plan (QASP).

PERFORMANCE REQUIREMENTS SUMMARY

Required Services (Tasks)

Performance Standards Acceptable Quality

Levels Surveillance

Validated Complaints

Work Plan (Task 1)

Contractor submits Work Plan, as described in Section 5.1.

Government in Receipt of work plan.

Government review

1 per contract

Prework Meeting (Task 2)

Contractor, COR, and PM hold meeting within 21 days of NTP, as described in Section 5.2.

Contractor attendance at the meeting.

Direct Observatio n

1 per contract

Monthly Progress Reports (Task 3)

Contractor submits monthly reports, as described in Section 5.3.

Government in receipt of monthly reports by 10th of each month.

Government review.

1 per contract

PERFORMANCE REQUIREMENTS SUMMARY

Required Services (Tasks)

Performance Standards Acceptable Quality

Levels Surveillance

Validated Complaints

Literature Review (Task 4)

The Contractor reviews all applicable records listed in Section 5.4.

Contractor documents the results of the literature review in Draft and Final NPS 10-900 form.

N/A N/A

Oral History interviews and transcripts

(Task 5)

Contractor interviews 3 individuals and transcribes 2 previous interviews.

Contractor includes information gathered during interviews in Draft and Final NPS 10-900 form.

Government review.

1 per contract

Pre-work Notification

(Task 6)

Contractor notifies COR, PM, and appropriate NRM 5 days prior to date of expected fieldwork.

Government receipt of Contractor notification.

Received email/phone call.

1 per contract

Fieldwork (Tasks 7)

Contractor completes fieldwork as described in Section 5.7.

Contractor documents results of fieldwork in Draft and Final NPS 10- 900 form.

Government review

1 per contract

Draft NPS 10- 900 form for Crates Point

(Task 8)

Contractor submits NPS 10-900 form as described in Section 5.8.

Government in receipt of draft NPS 10-900 form and GIS data. Form is 90% free of errors (typos, grammar).

Government review

1 per contract

Contractor- Corps Meeting

(Task 9)

Contractor holds meeting as described in Section 5.9.

Contractor attendance at the meeting.

Direct Observation

1 per contract

Final NPS 10- 900 form for Crates Point

(Task 10)

Contractor submits Final NPS 10-900 form as described in Section 5.10.

Government is in receipt of final NPS 10-900 form and GIS data. Form is 98% free of errors (typos, grammar). GIS is formatted to the specifications in Attachment 3 and includes all the metadata required by the contract.

Government review

1 per contract

Surveillance. 100% inspections by the COR will serve as the surveillance methods. If the COR discovers deficiencies and/or receives complaints, the COR will alert them to the Contractor for correction.

Unacceptable Performance. When performance is determined unacceptable, as defined in the

Performance Requirements Summary, the COR will inform the Contractor that performance is unacceptable and provide written documentation by use of the Form DD 2772, Contract Discrepancy Report. By initialing and dating the form, the Contractor is only acknowledging notification of unacceptable performance. Disputes in surveillance should be referred to the Contracting Officer.

The COR will notify the Contracting Officer of unacceptable performance. If any of the services do not conform to contract requirements, the Government may require the Contractor to perform the services again in conformity with contract requirements, at no increase in contract amount. When the defect(s) in services cannot be corrected by re-performance, the Government may:

a. Require the Contractor to take necessary action to ensure future performance conforms to contract requirements.

b. Reduce the contract price to reflect the reduced value of the services performed.

c. If the Contractor fails to promptly re-perform the services, or to take the necessary action to ensure future performance in conformity with contract requirements, the Government may:

i. By contract or otherwise, perform the services and charge to the Contractor any cost incurred by the Government that is directly related to the performance of such service;

ii. Issue Cure Notice;

iii. Terminate the contract for Government convenience; and / or

iv. Terminate the contract for Cause.

Correction of Non-Performance of Work. Contractor shall employ an adequate quantity of personnel to insure that any area found to be not in compliance and therefore not acceptable, shall be made acceptable by the performance or re-performance of the work, where such re-performance is possible, during the first business day after noncompliance has been observed by or reported to and verified by the COR.

Damages Caused by the Contractor. Contractor shall be held accountable and liable to the

Government for any damages to government facilities, fixtures, furnishings, equipment, or grounds caused by the Contractors or their employees.

Interference with Government Operations. Contractor and their employees shall perform all work in such a way as to not interfere with regularly scheduled Government operational activities.

REPORTING STANDARDS & QUALIFICATIONS

The Contractor shall perform cultural resource work in accordance with the following guidelines, standards and procedures specified unless otherwise directed or clarified in individual tasks.

Secretary of Interior’s Standards and Guidelines. Online versions of the Secretary of Interior’s

Standards and Guidelines are located at the following website address:

(https://www.nps.gov/history/local-law/arch_stnds_7.htm).

National Register Eligibility Determinations. The Contractor shall utilize National Register Bulletins and guidance to inform the format and content of the recommended determinations produced under this contract.

a. How to Apply the National Register Criteria for Evaluation, Bulletin 15.

https://www.nps.gov/subjects/nationalregister/upload/NRB-15_web508.pdf

b. Defining Boundaries for National Register Properties.

https://www.nps.gov/subjects/nationalregister/upload/Boundaries-Completed.pdf

c. How to Complete the National Register Registration Form https://www.nps.gov/subjects/nationalregister/upload/NRB16A-Complete.pdf

d. How to Improve the Quality of Photographs for National Register Nominations.

https://www.nps.gov/subjects/nationalregister/upload/NRB23-Complete.pdf

e. National Register Photo Policy Factsheet updated 5/15/2013.

https://www.nps.gov/subjects/nationalregister/upload/Photo_Policy_update_2013_05_ 15_508.pdf

f. Guidelines for Evaluating and Registering Archaeological Properties, Bulletin 36.

https://www.nps.gov/subjects/nationalregister/upload/NRB36-Complete.pdf

g. Guidelines for Evaluating and Documenting Traditional Cultural Properties, Bulletin 38.

https://www.nps.gov/subjects/nationalregister/upload/NRB38-Completeweb.pdf

h. The Components of a Historic Context: A National Register White Paper. Wyatt, Barbara.

April 9, 2009. https://www.nps.gov/subjects/nationalregister/publications.htm

SECURITY, SAFETY, & ENVIRONMENTAL REQUIREMENTS

AT Level I 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 I 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 contracting officer (if a COR is not assigned), within 5 calendar days after completion of training by all employees and subcontractor personnel. AT Level I awareness training is available at the following website:

https://jko.jten.mil/courses/atl1/launch.html; or it can be provided by the RA ATO in presentation form which will be documented via memorandum.

Access and General Protection/Security Policy and Procedures. All Contractor and all associated

Subcontractor employees shall comply with applicable installation, facility, and area commander installation/facility access and local security policies and procedures (to be provided by a Government representative). The Contractor shall also provide all information required for background checks to meet installation/facility access requirements to be accomplished by installation Provost Marshal Office, Director of Emergency Services, or Security Office. Contractor workforce must comply with all personal identity verification requirements 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.

a. Contractor and all associated sub-contractors employees shall comply with adjudication standards and procedures using the National Crime Information Center Interstate Identification Index (NCIC-III) and Terrorist Screening Database (TSDB) (Army Directive 2014-05 / AR 190-13), applicable installation, facility and area commander installation/facility access and local security policies and procedures (provided by government representative, as NCIC and TSDB are available), or, at OCONUS locations, in accordance with status of forces agreements and other theater regulations.

Safety Regulations and Guidelines. The Contractor shall comply with EM 385-1-1 (Safety and

Health Requirements), including interim changes, in effect on the date of solicitation. EM 385-1-1 and its changes are available at http://www.usace.armymil/CESO/Pages/Home.aspx. EM 385-1-1 states, “Contractors shall comply with the latest version of EM 385-1-1 (including interim changes) that are in effect on the date of solicitation.”

Travel. The Contractor shall be responsible to provide transportation necessary for Contractor employees to perform all tasks outlined in this Performance Work Statement.

Codes and Standards. Work under this contract shall comply with the latest codes, standards, and regulations applicable to the work requested including USACE Engineering Regulations and Manuals, and Industry.

Workflow Management. The Contractor shall provide product management and coordination for work tasks during production of the report. The Contractor shall assign a project manager (PM) to act as a primary point of contact (POC). The PM shall be responsible for the coordination of work developed under this Contract. The Contractor shall be responsible for the professional and technical competence of the personnel it assigns to perform work under this contract, and will select individuals who will be able to perform the obligations under the contract. Changes to personnel assigned to this contract shall not occur without prior notification to the COR, in writing (email correspondence is acceptable). Replacement of personnel shall be carried out as quickly as possible and in a manner that will not adversely affect the performance obligations under the contract.

GENERAL

Contract Changes. Only the Contracting Officer can only authorize changes in scope, time, or deliverables. The Contractor shall notify the Contracting Officer immediately if they have received direction to perform work outside the scope of the contract. Changes in scope will be negotiated and a written modification issued, before proceeding with the work.

Points of Contact.

Contracting Officer’s Representative: Katherine Pollock, 503-808-3830, Katherine.H.Pollock@usace.army.mil Project Manager: Liz Oliver, 503-808-3744, Elizabeth.A.Oliver@usace.army.mil Invoicing POC: Amanda Small, 503-808-4474, Amanda.M.Small@usace.army.mil Bonneville NRM: Greg Webb, 541-374-7996, Gregory.A.Webb@usace.army.mil USACE Finance Center: CEFC-G2invoices@usace.army.mil

Invoice Submittals. The Contractor shall prepare invoice(s) in accordance with FAR clause 52.212- 4(g) and submit them electronically via email to the COR, PM, Invoicing POC, and the USACE Finance Center: CEFC-G2invoices@usace.army.mil

Please ensure the firm’s name and address shown on the invoice mirror’s the information in the System for Award Management (SAM) located at https://sam.gov/. In addition, ensure the invoice has a period of performance (e.g., 02 Jan 18 to 06 Jun 18). Ensure that the period of performance does not fall after the date the invoice is signed. The project manager shall sign all invoices. Any errors identified on the invoice will be cause for rejection. The Invoicing POC can provide assistance with the preparation of your invoice. For Invoice receipt verification or for a vendor's Payment problem, the vendor may contact the USACE Finance Center at Phone Number (901) 873- 9077.

Final Invoice. The Contractor shall mark the last invoice as “Final.”

Additional Services. The Contractor shall not perform any services under this contract that are considered by the Contractor to be a change in work or services required by this agreement without the written approval of the Contracting Officer.

Use of Information. The document developed, gathered, assembled, and reproduced by the

Contractor or its Subcontractors, or their associates, in fulfillment of the contract requirements as defined in or related to this performance work statement, will become the property of the Government.

Walsh-Healey Public Contracts Act or the McNamara-O'Hara Service Contract Act (SCA). Every employer performing work covered by the Walsh-Healey Public Contracts Act or the McNamara- O'Hara Service Contract Act (SCA) is required to post a notice of the compensation required (including, for service contracts, any applicable wage determination) in a prominent and accessible location at the worksite where it may be seen by all employees performing on the contract. A copy of the poster is available in two versions at the following DOL website:

http://www.dol.gov/whd/regs/compliance/posters/sca.htm. The rest of the content is subjective to each location’s needs.

Work Scheduling. The Contractor is not required to perform services on the following recognized

Federal holidays: New Year's Day, Birthday of Martin Luther King, Jr., Washington’s Birthday, Memorial Day, Juneteenth Day, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day, and Christmas Day.

FORMS.

Contractor Discrepancy Form: http://www.esd.whs.mil/Portals/54/Documents/DD/forms/dd/dd2772.pdf