Attachment_No._6_Task_Order_0001_PWS_(Revised-_See_Amendment_2).pdf

IDIQ Stream Flow and Gage Maintenance Contract Task Order 0001 Regular Scheduled Maintenance and Minor Repair.

12 Dec 2017

1.0 DESCRIPTION OF WORK AND SERVICES

1.1 GENERAL REQUIREMENTS

The Corps is defined as U.S. Army Corps of Engineers (USACE, COE or Corps), Sacramento District, Water Management Section. The Contractor shall:

1.1.1 Provide all transportation and must be able to travel, as required, throughout northern and central California, including off-road and wilderness areas.

1.1.2 Not provide any gage information or data outside the Water Management Section unless approved in writing by Chief, Water Management Section. This permission can be revoked at any time.

1.1.3 Once per calendar month, perform a stream water measurement at each site in Attachment A, Type A where an S is in the “Contractor” column. Once per quarter perform regular maintenance, as appropriate, for each individual gage site listed in Attachment A, where “Maint.” column lists Q or F and the “Contractor” column contains an M. Once per year, perform annual maintenance, as appropriate, for each individual gage site listed in Attachment A, where the “Maint.” column lists A and the “Contractor” column contains as M.

1.1.4 Submit invoices no more frequently than once per month. The invoice shall list the Contract Line Item (CLIN) numbers, the description of each CLIN, the unit cost, the quantity billed, the total cost, the date of the activity, and mileage. Appropriate CLIN base numbers are listen in the CLIN column of Attachment A.

1.1.5 Coordinate with landowners or Corps Project Offices to obtain access to sites. The general location of each site is listed in Attachment A. The Corps may accompany and observe, for contract compliance, the Contractor's performance of field duties. Appropriate local water agencies may also accompany and observe the Contractor’s field duties. The Corps Points of Contact for all gages/locations are listed in Attachment B. The Contractor is wholly responsible for any damages caused to property not owned by the Corps.

1.1.7 Maintain and display signage on Contractor vehicles so that Corps personnel can identify the vehicle at a distance of at least 200 yards. Contractor personnel shall wear clothing that clearly identifies their affiliation with the contractor.

1.1.8 Provide the Corps with a monthly status report on all existing maintenance and scheduling issues, in format agreed upon at the start of the contract, to the contacts as shown in Section 1.4.

Information that the contractor cannot directly access do to network security regulation, such as but not limited to, the status of the various data collection methods shall be provided by the Corps to the contractor for inclusion in the monthly report.

1.1.9 Post Award Meeting: The Contractor shall coordinate a Post Award meeting with Contracting Office POC via email (provided at time of award) within 10 days of contract award and ensure that all Contractor parties, including those having authority to sign on behalf of the Contractor, as well as other required parties that shall be coordinating the work efforts on a daily

12 Dec 2017 basis, are present at the meeting. The purpose of the Post-Award Meeting is to identify the key people that will be working on this project, achieve a clear and mutual understanding of contract requirements, terms, and conditions, identify and resolve any concerns or issues. The Post- Award Meeting is not a substitute for a Contractor’s full understanding of the requirement, nor does it alter the final contract award. This meeting may be conducted by telephone conference or in person. If the contractor chooses to physically attend the post award meeting, any associated travel costs are to be borne by the contractor(s) and will not be billable to United States Corps of Engineers (USACE). Contractor(s) shall take meeting minutes during this meeting and submit to the Contracting POC, no later than 5 business days after the meeting. The Post Award meeting shall occur before performing any other work. This meeting will be considered the first quarterly meeting (see section 1.5.)

1.1.10 Period of Performance

Period of Performance for the maintenance work (section 1.2 through 1.5) of this task order will be from 01 Apr 2018 to 31 Mar 2019.

For section 1.6, the Period of Performance will be from 01 Apr 2019 to 31 Mar 2020.

1.2 STREAM WATER MEASUREMENT REQUIREMENTS

The contractor shall be responsible for one stream water measurement, per calendar month, at least 15 days apart, at each station listed in Attachment A, Type A. The Corps may require scheduled measurements to be made less than 15 days apart if special flow conditions warrant it.

The Contractor shall:

1.2.1 Provide all required equipment and software needed to make the measurements and reports, as well as have all the knowledge needed to operate that equipment and software.

1.2.2 Conduct all measurements IAW US Geological Survey (USGS) standards and procedures for measuring, analyzing, computing, synthesizing and publishing hydrologic data. All data record reports shall be directly supervised and reviewed by Contractor personnel with ten plus years of experience with the standards. The USGS standards are stated in the Geological Survey Water Supply Paper 2175 and may be found at:

http://water.usgs.gov/pubs/wsp/wsp2175

1.2.3 Use measurement methods which are appropriate for the site based on existing conditions.

The measurement method may vary from month to month due to changes in the stream volume.

1.2.4 Accurately record all stream water measurement data on standard USGS or similar Stream Discharge Measuring Sheets. Data required includes instrument descriptions, dates, times, field notes and stream gage heights. The Contractor shall review the discharge measurements to check the calculations and rate their confidence in the accuracy as Excellent, Good, Fair, or Poor as given in the USGS standards. All supporting measurement data elements, such as natural or manmade channel obstructions, and/or cross-section changes that may affect the accuracy of the measurement must also be noted. The Corps shall provide the Contractor with a copy of the http://water.usgs.gov/pubs/wsp/wsp2175

12 Dec 2017 current rating table, past rating tables and the shift history for a stream station and, if requested, a copy of a standard Stream Flow Measuring Form.

1.2.5 Edit and synthesize publishable data records in accordance with USGS standards.

1.2.6 If possible, make all measurements when there is little fluctuation in the stage height. If measurements are made during changing stages, they will make the measurement as quickly as possible to keep the change in stage to a minimum. A weighted mean gage height will be provided with the measurement records.

1.2.7 Calculate the flow in CFS (cubic feet per second) and determine if a shift is warranted IAW USGS standards. The flow characteristics of the channel shall be documented to show why a subject shift occurred. When measurements differ from the rating table, or the previous shift adjusted rating table, by the percentage specified in USGS procedures, a second verification or “check” measurement shall be immediately conducted.

1.2.8 Provide preliminary stream flow shifts, within 1 day of the measurement, to the Corps by email or phone. After reviewing all information, an agreed upon electronic format of the final CMM information shall be emailed, as documentation in support of the billing invoice, to the Technical POC and the contacts listed in section 1.4.

1.2.9 Within 5 days of the measurement provide The Corps with a stage adjusted shift file in a human readable format, as well as the following format in a plain text file to the contacts listed in section 1.4:

Flow <tab character> stage

1.2.10 Perform “Callout” Stream Water Measurements, as required by the Corps, to measure events outside of normal conditions. Callouts require the Contractor to provide a verbal report within four hours. The Contractor shall respond to any required location, in Attachment A, and within 12 hours, weather and site accessibility permitting. The Corps may permit a longer response time. Callouts may occur at night, on weekends, and/or on holidays. All Callout Measurements are to be approved by the Corps. Callout Measurements shall be listed separately on invoices. Measurement results from a Callout Stream Water measurement shall be provided to the Corps within 8 hours after the measurement to the contacts listed in section 1.4.

1.2.11 All Corps and California State safety procedures, as well as local traffic safety guidelines, shall be followed when at a measurement site.

1.3 STATION MAINTENANCE AND MINOR REPAIR REQUIREMENTS

This section defines the scope of scheduled maintenance and minor repairs at all stations listed in Attachment A, Types A, B, and C. The frequency of maintenance is also listed in Attachment A. Maintenance is defined as the level of effort expected to keep a station in working order until the next scheduled maintenance. Predictable degradations, such as from age, use, weather, incursions by animals or vegetation, and minor vandalism, should be repaired and otherwise prevented. Manufactures schedules and procedures for maintenance, component replacement or

12 Dec 2017 field calibration shall be followed. Corps required form/fit/function upgrades (such as firmware upgrades or replacement of electrical components with a similar but newer model) shall be implemented. Minor repairs that can be performed during an eight hour maintenance visit, using common tools, parts and supplies, shall be completed. Repairs not completed shall be reported to the Corps for analysis.

The Corps shall supply any specialized software needed for the station setup, maintenance, upgrade and data download. The Corps shall provide all specialized electronics and antennas for a gage site; this does not include computers necessary to interact with the data loggers. The Contractor shall provide all consumables and common repair materials such as, but not limited to: batteries, chargers, desiccants, wire, pipes, hoses, lumber, paint, nuts and bolts.

The Contractor shall not load any software not provided by the Corps onto a data logger without written permission.

1.3.1 ALL STATIONS

The Contractor shall:

1.3.1.1 Develop and maintain a standard check list for station maintenance that shall include, but not be limited to the following work: Trimming trees and brush from foot paths, doors, antenna paths, telephone/power lines and solar panels, keeping the area outside of the station house clean of debris and vegetation to provide a positive image and a defensible fire space, keeping the area inside of the station clean by sweeping out dirt, exterminating insect and animal infestation and removing their nests, cleaning up leaks and spills, etc. The check list shall be sent to the contacts listed in section 1.4. If the contractor changes the check list at any time it shall be sent to the contacts listed in section 1.4.

1.3.1.2 Remove vegetation less than 4” in diameter from all facilities for a radius of 10 feet where practical. If safety or technical requirements necessitate the removal of larger vegetation, further action shall be coordinated with the Technical POC and the local land owner. Any alteration to the natural environment will be IAW with all local, state and federal regulations.

Permits will be obtained by the contractor if required by regulation.

1.3.1.3 See to it that signs supplied by the Corps are installed and maintained.

1.3.1.4 Paint the station houses, NEMA boxes and/or related facilities when paint starts peeling, bubbling or flaking, or whenever signs of rust appear.

1.3.1.5 Ensure that the station is safe and secure. The station shall be inspected for deterioration from natural conditions (high water flow, soil slippage, wind, rain, etc.), vandalism, or any other causes. Unresolved safety and security problems shall be repaired and reported after being observed by the contractor.

1.3.1.6 Perform repairs or replacements, which require less than 8 man-hours, of broken, obsolete or missing equipment including staff gages, data loggers, radios, sensors, wire weights, solar panels, antennas, and of consumable items, such as batteries, at the end of the expected life

12 Dec 2017 as part of the scheduled maintenance visit. All batteries in backcountry stations (see Attachment A) shall be replaced annually. All batteries shall be replaced with in 5 years or the manufacturer’s specification, whichever is less. Repairs that exceed 8 man-hours shall be reported to the Corps and MAY be completed as a major repair under section 2.4, or continued during the next maintenance visit, at the discretion of the Corps.

1.3.1.7 Ensure that all equipment is operating properly and that the data is accurately recording before leaving the station site. This includes checking stages against the physical staff, if available, and for other sensors against a separately kept reference if practical, to assure that the data loggers sensors are maintaining reasonable accuracy as determined by current USGS, USDA, NOAA, and NIST standards. Any adjustments shall be recorded. The Contractor will also maintain a paper log book, owned by the Corps, which shall be kept at the gage site.

1.3.1.8 Download all recorded data from the Data Collection Platform (DCP) during each visit before performing maintenance.

1.3.1.9 Maintain backup copies of all downloaded data. Backup copies must be made and validated prior to deletion from station recorder. Backup data may be requested by the Corps at any time.

1.3.1.10 Obtain and retain backup copies of the configuration files for all equipment. Backup configuration files may be requested by the Corps at any time.

1.3.1.11 Track all Corps owned equipment used by the Contractor. Descriptions of equipment repairs detailing the serial numbers and/or property bar codes, suspected problems, the date noticed, and the date of repair shall be included. Manufacturer specified calibration periods, last calibration date and next calibration due dates shall also be tracked. The Contractor shall notify the Corps 90 days prior to a device exceeding the calibration period. At the Corps request, the Contractor shall return devices to the Corps for recalibration and exchange them with Corps furnished replacements. At the time of award, the Corps shall furnish the Contractor with the most current information available for each station. This will include an equipment inventory.

As equipment is changed, the information shall be provided within 15 days by the Contractor in a format agreed upon at the start of contract; this format shall be such that it is both human and machine readable. The information shall be sent to the contacts listed in section 1.4.

1.3.1.11 Maintain a “Station Write Up” covering the station description including a current site photo or photos, driving directions, latitude/longitude with the horizontal datum used shown, access requirements, key information, wiring diagrams, historical notes, elevation, in NAVD88, land owner, recorder, list of sensors and calibration at time of install (if needed), facilities, communication methods used at gage site, actual minimum and maximum a given sensor can measure, Images shall be embedded in the document; other formatting, such as header names and layout, will be agreed upon by the Contractor and the Corps at the start of the contract.

1.3.1.13 Dispose of any hazardous material IAW all Federal, State and Local environmental regulations.

12 Dec 2017

1.3.1.14 Make all required arrangements with transportation sub-contractors. Backcountry transportation methods, used to access backcountry stations that cannot be accessed via roads, may include helicopter, horseback transportation, snowmobiles, backpacking or other appropriate methods. The Corps and local land managers must approve the method.

1.3.1.15 Include the cost of backcountry transportation in reimbursable activity V in CLINS that are exercised for backcountry station maintenance Should conditions at a backcountry station require repairs beyond the scope of maintenance and minor repair, the Contractor shall contact the Corps representative immediately, using the most appropriate method, including satellite telephone. The Corps may, using an expedited Section 2.4 major repair process, authorize immediate repairs in order to minimize the costs of a return visit. Backcountry stations are identified in Attachment A, Type B with maintenance schedule A.

1.3.1.16 If a station is found to be non-functional due to factors beyond control (e.g. someone drove through the gage house, or weather knocked everything over, or some other “Act-of- God”,) and the station is not repairable within the scope of regular maintenance or an approved callout (Per Section 2.4,) the Contractor shall perform a photographic survey of the damage and surrounding area of the station; this survey shall be accepted as proof that the regular maintenance was performed.

1.3.2 STREAM STATIONS ONLY

This defines special maintenance at the stream stations listed in Attachment A, type A. The Contractor shall:

1.3.2.1 Inspect and repair (such as tightening bolts, remarking, and lubrication) cableways and related facilities. The Contractor shall perform an inspection of the cableway prior to each use.

1.3.2.2 Clear trees and brush, over the entire measuring and control section of the stream, to allow accurate measurements without the interference from the vegetation and debris. Trees and brush shall be trimmed from cable car paths.

1.3.2.3 Flush and or/pump float wells, at least twice per year, in the spring and the fall, and at any other time necessary to ensure good communication between well and stream. Well intakes shall be free from blockage and heavy sediment loading. Intakes may require regular digging out to provide access to the water body.

1.3.2.4 Ensure that bubbler lines are purging, orifice lines are free of debris, that desiccants are fresh and that the sensor is providing accurate readings.

1.3.2.5 Inspect and maintain staff plates and validate that stage sensors and staff plates are calibrated to the stations vertical datum and benchmarks. Calibration checks should be done at least annually.

1.3.3 CLIMATE STATIONS ONLY

This defines special maintenance for those climate stations listed in Attachment A, type B that have precipitation tubes or snow pillows. The Contractor shall:

12 Dec 2017

1.3.3.1 Service precipitation catch tubes each year by calculating the amount of fluid in the catch tube, computing the total catch, draining the fluid, and recharging the site using environmentally safe antifreeze and oils that are appropriate for use in a precipitation catch tube (the current standard is propylene glycol.) Used fluid is to be captured and should be recycled.

1.3.3.2 Check for leaks and/or damage to the snow pillows and related facilities. Ensure that there is a sufficient amount of fluid in the snow pillows and associated float wells. Replace batteries and other consumables at least once per year.

1.4 Station Repair Callout (Ad Hoc Maintenance) Requirements

Defines repairs beyond the scope of periodic maintenance, though less drastic that a full rebuild, at all stations listed in Attachment A. Sites listed as type D or are not optioned are maintained by Corps personnel, however, there are times when it is more efficient for Contractor personnel to effect repairs, such as when they are already on site for other reasons. Repairs Callouts are requested by the Corps and may be used to affect actual repairs, or document issues at a gage site. Work will begin within a time frame, no shorter than 6 hours, agreed upon at time of the callout.

1.5 QUARTERLY MEETING REQUIREMENTS Contractor shall attend four quarterly meetings at:

U.S. Army, Corps of Engineers Sacramento District 1325 J Street Sacramento, CA 95814-2922

Unless another location is mutually agreed upon, the Corps shall determine the date and time of the meeting and will provide the contractor with the schedule one month in advance. The Contractor shall provide a schedule for all contract related activities planned in the next quarter.

The meeting will be used to discuss both technical and contractual issues. The Contractor may be asked to present detailed information on any repairs or relocations performed in the previous quarter.

1.6 Record Work-up

The contractor shall create a record work-up for each parameter (except station diagnostic information) such that data can be verified for inclusion in a publishable record. Record work-ups shall be provided to the contacts listed in section 1.4 of the initial solicitation and written portions shall be provided in a signed PDF/A document in a format/layout agreed upon at the start of the contract. Final record work-up documents shall be provided to the Corps using AMRDEC, using the contracts listed in section 1.4 of the initial solicitation as the recipients. The following sections describe the minimum requirements for the record work-up.

12 Dec 2017

1.6.1 SURFACE WATER RECORDS

This includes analyzing stage data, implementing shifts, revising the rating tables, and computing surface water records at all or part the gaging stations listed in Attachment A, type A.

Surface Water records shall be computed using USGS approved methods in accordance with USGS standards and finalized for review and publication by the Corps. The Corps shall provide initial rating tables for all sites and a history of previous shifts and measurements. Computed flow records shall include:

1.6.1.1 A station analysis of the field surveys, a review of the discharge-measurement notes, a determination of the applicable shift for each period of the year, and prepared tables that express the discharge rating using the rating curves/tables and appropriate shifts.

1.6.1.2 Determine the stage-discharge relationship departure from the existing rating curve/table.

From these departures it must be determined whether to apply a shift or to revise the rating curve/table.

1.6.1.3 The computed mean daily, mean and instantaneous hourly and instantaneous 15 minute discharges, which would entail taking 15 minute stage data, applying shifts distributed across time following USGS standards, and producing these discharge values for the gage site.

1.6.1.4 The flow record of daily mean values are calculated in accordance with USGS standards.

The contractor shall provide a quality control plan (QCP) for the record work-up. Final records shall include a signed verification by two or more qualified Hydrographers, or similar professionals. IAW the QCP.

1.6.2 CLIMATE RECORDS

This includes analyzing precipitation (Rain, Snow Water Equivalent, and Snow Depth), water and air temperature, wind speed and direction, barometric pressure, relative humidity, solar irradiance, and soil moisture data, as appropriate to the sensors at the stations listed in Attachment A, type B. Analysis should be done in accordance with various National Weather Service, World Meteorological Organization, the Department of Argiculture SnoTel network, or other organization’s standards and guidelines agreed to be appropriate. The record work-up shall include at least the following:

a. Who performed the record work-up and when.

b. Tables and Visualizations of data that was adjusted from the original record.

c. A visual comparison to similar or related gages within a basin

d. A detailed description of how and why data was adjusted the way it was. If data looks visually odd, but is demonstrably correct, a detail description of why it is correct should be provided.

e. The notes for the period of maintenance from the station.

f. The raw and corrected/adjusted data, in CSV format, embedded into the document as base64 encoded text as the final appendix.

12 Dec 2017

2.0 HEALTH AND SAFETY

All work shall adhere to the requirements of EM-385-1-1, Health and Safety Requirements. A copy of EM 385-1-1 can be found on the internet at http://www.publications.usace.army.mil/Portals/76/Publications/EngineerManuals/EM_385-1-1.pdf?ver=2015-04- 09-142531-467

The Contractor shall adhere to all Federal, state, and local laws and regulations during the completion of this contract. The Contractor shall be extremely aware of his/her surroundings during completion of duties as to provide a safe environment. The Contractor shall provide an Accident Prevention Plan within 14 days of contract award.

Accident Prevention Plan (APP )

2.1 The CONTRACTOR shall obtain USACE approval of an Accident Prevention Plan BEFORE starting any work in the field on-site.

2.2 The CONTRACTOR shall use a qualified Safety and Health Manager (SHM) to prepare the written site-specific Accident Prevention Plan (APP) in accordance with the format and requirements of USACE EM 385-1-1. Cover all paragraph and subparagraph elements in Appendix A of USACE EM 385-1-1 "Minimum Basic Outline for Preparation of Accident Prevention Plan". Activity Hazard Analyses (AHAs) shall be appended to the APP.

2.3 The CONTRACTOR shall develop an Injury and Illness Prevention Program (IIPP) for projects within the State of California as an appendix to the APP. Where a paragraph or subparagraph element is not applicable to the work to be performed indicate "Not Applicable" next to the heading. The APP shall be job-specific and shall address any unusual or unique aspects of the project or activity for which it is written. The APP shall interface with the Contractor's overall safety and health program (SHP). Any portions of the Contractor’s overall safety and health program referenced in the APP shall be included in the applicable APP element and made site-specific. The Corps considers the Prime CONTRACTOR to be the "controlling authority" for all work site safety and health of the sub-contractors. Contractor shall be responsible for informing their sub-contractors of the safety provisions under the terms of the contract and the penalties for noncompliance, coordinating the work to prevent one craft from interfering with or creating hazardous working conditions for other crafts, and inspecting subcontractor operations to ensure that accident prevention responsibilities are being carried out.

The CONTRACTOR, SHM, on-site Project Supervisor, and Site Safety and Health Officer (SSHO) shall sign the APP.

2.4 The Contractor shall submit the APP to the USACE Technical POC within 14 days of award.

The Corps will review the documents within 14 days. The CONTRACTOR shall resubmit the documents, with any requested changes, within 7 days of request. Submissions shall be provided in a PDF/A format using either email or AMRDEC to the contracts listed in section 1.4.

http://www.publications.usace.army.mil/Portals/76/Publications/EngineerManuals/EM_385-1-1.pdf?ver=2015-04-09-142531-467 http://www.publications.usace.army.mil/Portals/76/Publications/EngineerManuals/EM_385-1-1.pdf?ver=2015-04-09-142531-467

12 Dec 2017

2.5 The Contractor’s APP and subsequent activities must comply with the following referenced documents (most current version, at a minimum): 2.5.1 EM 385-1-1, USACE Safety & Health Requirements Manual, EM 385-1-1, 15 Sep 08 Edition, Effective 12 Jan 09, http://www.usace.army.mil/CESO/Pages/EM385-1-1,2008NEW!.aspx

2.5.2 Title 29 Code of Federal Regulations (CFR) 1910, Occupational Safety and Health Standards.

2.5.3 29 CFR 1926, Safety and Health Regulations for Construction.

2.5.4 USACE Safety & Health Requirements Manual, EM 385-1-1, 15 Sep 08 Edition, Effective 12 Jan 09. Located at: http://www.usace.army.mil/CESO/Pages/EM385-1-1,2008NEW!.aspx

2.5.5 Title 8 California Code of Regulations (CCR) Chapter 4 Subchapter 4, Construction Safety Orders.

2.5.6 8 CCR Chapter 4 Subchapter 7, General Industry Safety Orders.

2.5.7 8 CCR Sections 3203 & 1509, Injury and Illness Prevention Program.

2.5.8 Reserved

2.5.9 OSHA ancillary safety and health regulations governing certain aspects for this contract include:

2.5.9.1 Respiratory Protection (29 CFR 1910.134/8 CCR Section 5144)

2.5.9.2 Occupational Noise Exposure (29 CFR 1910.95/8 CCR Sections 5095-5100)

2.5.9.3 Hazard Communication (29 CFR 1910.1200/29 CFR 1926.59/8 CCR Section 5194)

2.5.9.4 The Control of Hazardous Energy (Lockout/Tag out) (29 CFR 1910.147)

Proposition 65 (22 CCR Section 12000) Chemicals Know to the State to Cause Cancer or Reproductive Toxicity

3.0 QUALITY CONTROL PLAN (QCP)

3.1 The Contractor shall establish and maintain a complete QCP to assure the requirements of this contract are provided as specified. This QCP will be forwarded to the COR at time of award. The COR will review the QCP, list any needed clarifications, and return to Contractor http://www.usace.army.mil/CESO/Pages/EM385-1-1,2008NEW!.aspx http://www.usace.army.mil/CESO/Pages/EM385-1-1,2008NEW!.aspx

12 Dec 2017 for response. The Contractor’s QCP shall include, or have incorporated into it during the performance of contract, a minimum of the following:

3.1.1 The roles, certifications and ongoing training of each employee performing services under this contract.

3.1.2 A log to account for all requests for station repairs or relocations. The log shall indicate the date and time of services, and description of the results of these services, including any complaints or problems.

3.1.3 Established internal policies and procedures that may affect performance of contract.

3.1.4 A Quality Assurance Surveillance Plan (QASP), reference Sample QASP in Attachment C.

The QASP is an inspection plan covering all services required by this contact. The inspection plan must specify Performance Objectives and Indicators of Success. The Indicators of Success may be inspected, on either a scheduled or unscheduled basis, by the COR.

4.0 E-Verify

As of September 8, 2009, employers with Federal contracts or subcontracts are required to use E- Verify to determine the employment eligibility of employees performing direct, substantial work under those Federal contracts. Information on registration for and use of the E-Verify program can be obtained via the internet at the Department of Homeland Security website at:

http://www.dhs.gov/E-Verify.

5.0 AUTHORITIES/TECHNICAL DIRECTION

The Contractor shall take no direction from any Government employee or any other person other than the Government Contracting Officer that changes the terms and conditions of this contract action, the scope, or any change that impacts the cost, price or schedule. Changes authorized by the Contracting Officer will be in the form of a written, official, signed modification to the contract action received by the Contractor before the Contractor will act upon those changes.

The Contractor will comply with the Changes clause of this contract when the contractor believes direction has been given from persons other than the Government Contracting Officer that equate to a change by notifying the Contractor Officer as directed by the clause. Any direction given by any Government employee or any other person outside their authority must be reported to the Contracting Officer. Contracting Officer Representatives (CORs) are limited to the authorities stated in the COR appointment letters. If a COR is appointed under this contract, they will be appointed by written letter from the Contracting Officer to the Contractor and COR specific to this contract only.

12 Dec 2017

6.0 PAYMENT AND INVOICES:

a. Invoices for payment shall be submitted upon completion of tasks as outlined in the pricing/payment schedule. Invoices shall include all necessary information, including any necessary supporting documentation required as part of this Performance Work Statement. All invoices must reflect the contract number W91238-XX-X-XXXX, see Block 2 of the Standard Form 1449. The final invoice must be marked “FINAL.”

Copies of all invoices shall be provided to the following:

b. Upon receipt of a proper invoice, the Contracting Officer’s Representative (COR) will inspect completed work as stated on the invoice and then submit to the Contractor through the Contracting Officer a confirmation notice or temporary denial of payment until work is completed. After the Contractor has received the approval by the representative named above the approved original invoice may then be mailed to the payment center in Millington, Tennessee.

i. An original invoice WITHOUT additional information or supporting documentation shall be mailed to:

USAED, Finance Center Attn: CEFC-FP 5722 Integrity Dr.

Millington, TN 38054-5005

ii. A copy each of invoice WITH all necessary supporting documentation as required by this Performance Work Statement shall be emailed to the following individuals:

Watman Contracting Officer’s Representative- COR watcor@spk-wc.usace.army.mil

c. Contract Payments. The Government shall pay the Contractor upon submission of

Proper invoices for the services delivered and accepted for the portion of the work actually performed under the contract. Payment shall be made as indicated in the contract’s Payment Schedule not on percentage of completion. Deliverables as defined in the Payment Schedule of the contract must be accepted by the Government before payment will be made.

30 Nov 2017

Attachment A – Gaging Station List indicating Contractors Responsibility

Gage CLIN

ID

Contractor

Type

Basin Location LAT/LONG (NAD27) Elev

Sensors M aint

Access

Stage W ater Precip Flow

FW

SS

SP&

SD

Air W ind

Elev

ALS 0002 MR B Stony Creek Alder Springs 39°39'08" -122°40'00" 4500' A VA* Y Y BLBP 0002 N D Stony Creek Black Butte Lake Pool 39°48'50" -122°20'12" 518' A VA Y BLBQ 0002 SMR A Stony Creek Stony Cr below Black Butte Dam 39°49'07" -122°19'26" 370' Q VA Y Y BLBW 0002 N B Stony Creek Black Butte Weather 39°48'30" -122°19'45" 425' M VA Y LGS 0002 MR B Stony Creek Log Springs 39°49'21" -122°47'10" 5100' A VA* Y Y NLS 0014 MR B Stony Creek Noel Springs 39°32'15" -122°44'00" 5100' A VA* Y Y Y SH1 0014 M B Stony Creek Sheet Iron Mt Repeater 39°29'30" -122°44'02" 6500' A VA* Y STD 0014 SMR A Stony Creek South Diversion Canal nr Orland 39°48'36" -122°19'45" 370' Q VA Y Y TRS 0002 MR B Stony Creek Trough Springs 39°17'45" -122°39'15" 4000' A VA Y Y BNR 0008 MR B Chowchilla River Bunning Ranch 37°22'13" -119°53'19" 1520' F VA Y Y BUCP 0008 N D Chowchilla River Eastman Lake Pool 38°09'01" -120°48'45" 613' A VA Y BUCQ 0008 SR A Chowchilla River Chowchilla R blw Eastman Dam 37°12'56" -119°59'25" 420' Q VA Y Y BUCW 0008 N B Chowchilla River Buchanan Weather 37°12'48" -119°58'12" 540' M VA Y MGN 0008 MR B Chowchilla River Magoon 37°29'22" -119°48'41" 3150' F VA Y Y COYP 0016 N D East Fork Russian River Lake Mendocino Pool 39°11'53" -123°10’50" 84' A VA Y COYQ 0016 SMR A East Fork Russian River EF Russian R blw Coyote Dam 39°11'51" -123°11'11" 614’ Q VA Y COYW 0016 N B East Fork Russian River Coyote Weather 39°12'14" -123°12'48" 422' M VA Y PTV 0016 MR B East Fork Russian River Potter Valley 39°21’04” -123°03’05” 450' F VA Y Y DCK 0014 SMR A Littlejohn Creek Duck Cr nr Farmington 37°56'42" -120°55'48" 150' Q VA Y DUC 0006 SMR A Littlejohn Creek Duck Cr Diversion 37°56'18" -120°59'24" 110' Q VA Y FLW 0014 MR B Littlejohn Creek Flowers Mt 37°59'12" -120°40'36" 1480' F VA Y Y FRMP 0006 N D Littlejohn Creek Farmington Res Pool 37°54’54" -120°56'06" 180' A VA Y FRG 0006 SMR A Littlejohn Creek Littlejohn Cr nr Farmington 37°55'36" -121°00'06" 110' Q VA Y RCF 0014 SMR A Littlejohn Creek Rock Cr blw Farmington Dam 37°55'06" -120°57'31" 120' Q VA Y Y

30 Nov 2017

Attachment A – Gaging Station List indicating Contractors Responsibility SET 0014 M C Littlejohn Creek Stockton East Tunnel 37°50'57" -120°40'56” 600' Q VA Y Y SHG 0014 M C Littlejohn Creek Shirley Gulch 37°54'07" -120°55'32” 225' Q VA Y Y DW1 0014 M B Fresno River Deadwood Pk Repeater 37°18'49" -119°41'06" 4540' A VA* Y HIDP 0009 N D Fresno River Hensley Lake Pool 37°06'34" -119°53'05" 561' A VA Y HIDQ 0009 SMR A Fresno River Fresno River blw Hidden Dam 37°06'16" -119°53'13" 390' Q VA Y Y HIDW 0009 N B Fresno River Hidden Weather 37°06'54" -119°53'00" 440' M VA Y OKH 0009 MR B Fresno River Oakhurst 37°20'04" -119°39' 00” 2230' F VA Y Y WST 0009 MR B Fresno River Westfall 37°27'00” -119°41'32" 4890' F VA Y Y ISBP 0013 N D Kern River Lake Isabella Pool (main dam) 35°38'48" -118°28’41" 2635' A VA Y ISBQ 0013 SMR A Kern River Kern River blw Isabella Dam 35°38'31" -118°29'02" 2440' Q VA Y Y BRLQ 0014 M C Kern River Borel Canal 35°38'24" -118°28'09" 2440' Q VA Y ISBW 0013 N B Kern River Isabella Weather 35°38'44" -118°28'28" 2660' M VA Y KRN 0014 SMR A Kern River Kern River at Kemville 35°45'16" -118°25'21" 2620' Q VA Y PSC 0014 MR B Kern River Pascoes 35°57'40" -118°21'25" 9000' A VA* Y Y Y SR1 0014 MR B Kern River Sherman Pk Repeater 36°00'36" -118°23'24" 9900' A BC Y UTY 0014 MR B Kern River Upper Tyndell 36°38'52" -118°23'54" 11500' A BC Y Y WTM 0014 MR B Kern River Wet Meadow 36°20'57" -118°34'21" 9900' A BC Y Y MRTP 0004 N D Martis Ck Martis Ck 39°19'44" -120°07'00" 5730' A VA Y MRTQ 0004 M C Martis Ck Martis Ck 39°19'44" -120°07'00" 5730' Q VA Y MRTS 0004 N C Martis Ck Martis Ck 39°19'42" -120°07'20" 5730' Q VA Y Y Y Y MTK 0004 SMR A Martis Ck Martis Ck 39°19'44" -120°07'00" 5730' Q VA Y Y BARP 0007 M C Bear Creek Bear Dam 37°22'00" -120°36'36" 460' Q VA Y BARQ 0007 SMR A Bear Creek Bear Cr blw Bear Dam 37°21'30" -120°14'00" 330' Q VA Y Y BLR 0014 SMR A Bear Creek Black Rascal Diversion 37°15'00" -120°23'36" 200' Q VA Y BURP 0007 M C Burns Creek Burns Dam 37°22'36" -120°16'30" 320' Q VA Y BURQ 0007 SMR A Burns Creek Bums Cr blw Burns Dam 37°22'24" -120°16'36" 320' Q VA Y Y MARP 0007 M C Mariposa Creek Mariposa Dam 37°17'30" -120°08'48" 460' Q VA Y MARQ 0007 SMR A Mariposa Creek Mariposa Cr blw Mariposa Dam 37°16'50" -120°09'43" 350' Q VA Y Y l2cteds9 Highlight

30 Nov 2017

Attachment A – Gaging Station List indicating Contractors Responsibility MCK 0014 SMR A Bear Creek Bear Cr at McKee Road 37°18'36" -120°26'42" 190' Q VA Y Y OWNP 0007 M C Owens Creek Owens Dam 37°16'54" -120°16'42" 420' Q VA Y

OWN

Q 0007 SMR A Owens Creek Owens Cr blw Owens Dam 37°18'28" -120°11'35" 360' Q VA Y Y CGV 0014 SMR A Calaveras River Cosgrove Cr nr Valley Springs 38°08'10" -120°50'50" 550' Q VA Y MRS 0005 SMR A Calaveras River Mormon Slough at Bellota 38°08'56" -121°00'45” 130' Q VA Y Y NHGP 0005 N D Calaveras River New Hogan Pool 38°09'01" -120°48'45" 546' A VA Y NHGQ 0005 SMR A Calaveras River Calaveras R blw New Hogan Dam 38°08'53" -120°49'26" 520' Q VA Y Y NHGW 0005 N B Calaveras River New Hogan Weather 38°09'03" -120°48'56" 554' M VA Y PRY 0005 MR B Calaveras River Perry Ranch 38°08'56" -120°55'20" 315' F VA Y Y RRF 0005 MR B Calaveras River Railroad Flat 38°18'50" -120°32'35" 2720' F VA Y Y SHR 0005 MR B Calaveras River Sheep Ranch 38°12'35" -120°27'45" 2370' F VA Y Y AMW 0014 M C Kings River Army Weir 36°23'11” -119°47'13” 230' Q VA Y CSW* 0014 M C Kings River Crescent Weir 36°23'12” -119°52’35” 215' Q VA Y MTM 0014 MR B Kings River Mitchell Meadow 36°44'13" -118°42'43" 10375' A BC Y Y PDR 0010 SMR A Kings River Mill Creek nr Piedra 36°49'07" -119°20'27" 550' Q VA Y PNFP 0010 N D Kings River Pine Flat Lake Pool 36°49'58" -119°19'29" 970' A VA Y PNFQ 0010 SMR A Kings River Kings River blw Pine Flat Dam 36°49'50" -119°20'07" 560' Q VA Y Y PNFW 0010 N B Kings River Pine Flat Weather 36°49'25" -119°20'13" 610' M VA Y PT1 0014 MR B Kings River Patterson Mt Repeater 36°57'23" -119°03'03" 840' A VA* Y SC1 0014 MR B Kings River Sacata Ridge Repeater 36°54'55" -119°12'27" 3520' A VA* Y STL 0014 MR B Kings River State Lakes 36°55'30" -118°34'15" 10400' A BC Y Y TMR 0014 MR A Kings River Kings River blw N.F. nr Trimmer 36°52'29" -119°08'17" 940' Q VA Y WWC 0014 MR B Kings River West Woodchuck 37°01'51" -118°54'52" 9100' A BC Y Y DRC 0014 M C Tule River Deer Cr at Trenton Weir 36°19’41” -119°04’44” 460' Q VA Y EGL 0012 MR B Tule River Eagle Cr 35°58'59" -118°38'37" 6700' A BC Y Y HSS 0012 MR B Tule River Hossack 36°10'50" -118°37'08" 7100' A VA* Y Y MNH 0012 MR B Tule River Mountain Home 36°14'30" -118°42'35" 5400' A VA* Y Y PNR 0014 SMR A Tule River Pioneer Ditch blw Success dam 36°03'34" -118°55'22" 550' Q VA Y

30 Nov 2017

Attachment A – Gaging Station List indicating Contractors Responsibility RGC 0012 MR B Tule River Rogers Camp 36°06'30" -118°38'12" 6200' A VA* Y Y SCCP 0012 N D Tule River Success Lake Pool 36°03'40" -118°55'18" 692' A VA Y SCCQ 0012 SMR A Tule River Tule River below Success Dam 36°03'23" -118°55'22" 540' Q VA Y Y SCCW 0012 N B Tule River Success Weather 36°03'28" -118°55'04" 590' M VA Y SCS 0014 SMR A Tule River South Fork Tule River nr Success 36°02'33" -118°51'24" 770' Q VA Y SGV 0014 SM A Tule River Tule River at Springville 36°06'02" -118°52'07" 680' Q VA Y TLR 0014 MR C Tule River Tule River nr Rd 64 36°05'14“ -119°25'44” 240' Q VA Y ATW 0011 MR B Kaweah River Atwell 36°27'48" -118°3753" 6400' A VA* Y Y BRM 0011 MR B Kaweah River Bear Trap Meadow 36°40'33" -118°51'30" 5500' A VA* Y Y CRS 0014 M C Kaweah River Cross Cr 36°19’24” -119°31'47" 250' Q VA Y FTH 0014 SMR A Kaweah River Foothill Ditch blw Terminus Dam 36°24'48" -119°00'47" 490' Q VA Y Y GNF 0014 MR B Kaweah River Giant Forest 36°34'00" -118°46'30" 6400' A VA* Y Y Y HCK 0011 MR B Kaweah River Hockett Meadow 36°22'23" -118°39'06" 8500' A BC Y Y JRM 0014 M C Kaweah River St. John's R blw McKay Pt 36°23'43" -119°03'06" 455' Q VA Y KRM 0014 M C Kaweah River Kaweah R blw McKY Pt 36°24'09" -119°03'07" 454' Q VA Y LCV 0014 SMR A Kaweah River Dry Cr nr Lemoncove 36°26'51" -119°01'38" 570' Q VA Y

LMN 0014 SMR A Kaweah River Lemoncove Ditch blw Terminus Dam 36°24'55" -119°00'22" 550' Q VA Y

PR1 0014 MR B Kaweah River Paradise Pk Repeater 36°28'29" -118°41'57" 9370' A BC Y TRMP 0011 N D Kaweah River Lake Kaweah Pool 36°24'53" -119°00'07" 752' A VA Y TRMQ 0011 SMR A Kaweah River Kaweah River blw Terminus Dam 36°24'51" -119°00'42" 500' Q VA Y Y TRMW 0011 N B Kaweah River Terminus Weather 36°24'54" -119°00'15" 570' M VA Y TRR 0014 SMR A Kaweah River Kaweah River at Three Rivers 36°26'38" -118°54'08" 810' Q VA Y YKL 0014 M C Kaweah River Yokohl Cr at Garcia Bridge 36°19'39" -119°04'45" 460' Q VA Y WRSP 0015 N D Russian River Lake Sonoma Pool 38°43'21" -123°00'36" 440' A VA Y WRSQ 0015 SR A Russian River Dry Cr blw Warm Springs 38°43'11" -122°59'58" 188' Q VA Y Y WRSW 0015 N B Russian River Warm Springs Weather 38°52'01" -122°59'57" 422’ M VA Y

30 Nov 2017

Attachment A – Gaging Station List indicating Contractors Responsibility

Legend of Option:

M - Gage maintenance is contractor responsibility S - Stream Flow measurement is done by contractor on a regular basis N - Maintenance primarily done by the Corps R - Record Workup done on station data

Legend of Type:

A - Stream Flow Gauging Station (Stream Flow Measurements, Publishable Water Surface Records) B - Climate Station (Publishable Climate Records) C - Quarterly Maintenance (No Stream Flow Measurements, No Publishable Records) D - Repair Only Stations

Legend of Maint. (Maintenance) A - Annual F - Quarterly Climate M - Monthly Q - Quarterly

Legend of Access (Vehicle Access) VA - Year-Round Vehicle Access VA* - Summer Season Only Vehicle Access BC - Backcountry Access

Legend of Sensors:

Stage - Stage Water - Water Temperature Precip - Precipitation Flow - Flow FWSS - Full Weather Station Suite (Air Temperature, Barometric Pressure, Wind Speed, Humidity, Precipitation, and Solar Radiation) SP&SD - Snow Pillow and Snow Depth Sensor Air - Air Temperature

30 Nov 2017

Attachment A – Gaging Station List indicating Contractors Responsibility Wind – Wind Speed Elev - Elevation Soil - Soil Moisture (At this time only Noel Springs and the Snow lab have soil moisture.)

*CSW – crescent weir is installed intermittently primarily during high flows. Should the station be needed you will be issued a separate task order to do so. It is listed here for reference as when installed it should be treated like the stream flow gages.