A0130_BLR_HPUI_PWS_04052018.pdf

PERFORMANCE WORK STATEMENT (PWS)

Blue River Intake Tower H2S Remediation

Part 1

General Information

1. General: This is a non-personnel services contract to provide Hydraulic System (Hydraulic Power

Unit (HPU), piping, and cylinders) disassembly, inspection, and reassembly. The Government will not exercise any supervision or control over the contract service providers performing the services herein.

Such contract service providers shall be accountable solely to the Contractor who, in turn is responsible to the Government.

1.1 Description of Services: The contractor shall provide all personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items and non-personal services necessary to perform HPU disassembly, inspection, and reassembly as defined in this Performance Work Statement except for those items specified as government furnished property and services. The contractor shall perform to the standards in this contract.

1.2 Background: Blue River construction began in May of 1963. In December of 1968, the project was placed in operation. There are two regulating outlets (RO’s) which are the normal means of passing water. An intake tower structure provides access and control of the RO gates. The Project also has two spillway gates but due to impacts downstream the spillway gates would only be used if the capacity of the RO gates is exceeded. Each RO has a service gate and an emergency gate in series. The RO gates are hydraulically actuated slide gates utilizing a common hydraulic power unit located at the lower level of the intake tower. The gates can be operated locally or remotely from Lookout Point Dam via SCADA. The regulating outlet gates and hydraulic system were refurbished in 2011. In October 2016 while performing routine maintenance on the RO gate hydraulic system the crew detected a strong sulfur odor. A board of investigation (BOI) was assembled to investigate the incident (see attached BOI report). Subsequent testing of the hydraulic system oil revealed the presence of hydrogen sulfide (H2S) at levels exceeding the allowable exposure limit. The H2S has been neutralized using a scavenger solution, but the total dissolved combustible gases (ethane, methane, and ethylene) remain at about 0.3% and there are other noxious volatile organic compounds (VOC's) off-gassing from the oil. Carbon filters are catching the off-gassing when the system is closed. The current entry procedure will be used for any access to the airspace and opening of the hydraulic system. The hydraulic system components may have been damaged by the accidental overheating and the presence of hydrogen sulfide.

1.3 Objectives:

1.3.1 To inspect the Blue River RO hydraulic system and determine the extent of the damage, if any, to the RO system as a result of overheating of the oil and previous H2S exposure.

1.3.2 Record inspection findings in a report and include recommendations for any applicable actions to repair if damages are found.

1.3.3 Minimize disassembly only to the extent needed to adequately determine the level of damage.

1.3.4 Replace the oil in the RO system.

1.4 Scope: Evaluate the existing condition of the hydraulic system components (HPU, piping and cylinders) to determine if the overheating and H2S presence has caused any significant damage.

Completely remove existing contaminated hydraulic oil from the system and site and properly dispose of it using safety measures developed specifically for the hazard. This is expected to require some dismantling of hydraulic piping, cylinders and HPU (hydraulic power unit) and cleaning and flushing the system with new oil to ensure all in-service oil and any byproducts of the localized overheating is removed. Reassemble the hydraulic system using new seals and filters and refill with new filtered hydraulic oil meeting required cleanliness, and flammability, requirements.

1.5 Period of Performance: The period of performance shall be from June 1st, 2018 to September 1st, 2018. See schedule table provided in Attachment 2.

1.6 General Information

1.6.1 Quality Control: The contractor shall develop and maintain an effective quality control program to ensure services are performed in accordance with this PWS. The contractor shall develop and implement procedures to identify, prevent, and ensure non-recurrence of defective services. The contractor’s quality control program is the means by which the Contractor assures that their work complies with the requirement of the contract. Submit three copies of a quality control plan (QCP) within 10 calendar days after contract award. Changes to the QCP shall be submitted to the KO and COR within 5 working days when changes are made thereafter. After acceptance of the quality control plan the contractor shall receive the contracting officer’s acceptance in writing of any proposed change to his QC system.

1.6.2 Quality Assurance: The government shall evaluate the contractor’s performance under this contract in accordance with the Quality Assurance Surveillance Plan. This plan is primarily focused on what the Government must do to ensure that the contractor has performed in accordance with the performance standards. It defines how the performance standards will be applied, the frequency of surveillance, and the minimum acceptable defect rate(s).

1.6.3 Standards:

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1

(2014) U.S. Army Corps of Engineers Safety and Health Requirements Manual

1.6.4 Recognized Holidays: The contractor is not required to perform services on holidays.

Memorial Day (May 28th)

Independence Day (July 4th)

Labor Day (September 3rd)

Columbus Day (October 8th)

1.6.5 Hours of Operation: The contractor is responsible for developing a schedule that will meet contract requirements. Some work will require involvement of government personnel, from operations, for operating equipment and execution of the Hazardous Energy Control Program (HECP). The operations staff working hours are M-TH 6:30 am to 5:00 pm, except for Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government directed facility closings. Onsite hours for operations staff at Blue River are 8:00 am to 3:30 PM to allow for travel time. The Contractor must at all times maintain an adequate workforce for the uninterrupted performance of all tasks defined within this PWS when the Government facility is not closed for the above reasons. When hiring personnel, the Contractor shall keep in mind that the stability and continuity of the workforce are essential. All requests for operation staff support (clearances, gate operation etc.)

must be requested at least 14 days in advance.

1.6.6 Place of Performance: The work to be performed under this contract shall be performed at Blue River Dam located in Blue River, OR.

1.6.7 Type of Contract: The government will award a firm fixed price services contract.

1.6.8 Security Requirements: The security requirements are in accordance with the attached DD254.

1.6.8.1 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:

http://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.

1.6.8.2 Access and General Protection/Security Policy and Procedures: All contractor and all associated sub-contractors employees shall comply with applicable installation, facility and area commander installation/facility access and local security policies. 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 (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.

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.

1.6.8.3 Suspicious Activity Reporting Training: The contractor and all associated sub-contractors shall receive a brief/training (provided by the RA) on the local suspicious activity reporting program.

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 project manager, security representative or law enforcement entity. This training shall be completed within 30 calendar days of contract award and within 30 calendar days of new employees commencing performance with the results reported to the COR NLT 5 calendar days after the completion of the training.

1.6.8.4 OPSEC Training: All new contractor employees will complete Level I OPSEC Training within 30 calendar days of their reporting for duty. Additionally, all contractor employees must complete annual OPSEC awareness training. The contractor shall submit certificates of completion for each affected contractor 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. OPSEC awareness training is available at the following websites: https://www.iad.gov/ioss/ or http://www.cdse.edu/catalog/operations-security.html; or it can be provided by the RA OPSEC Officer in presentation form which will be documented via memorandum.

1.6.8.5 Pre-screen candidates using E-Verify Program: The Contractor must pre-screen Candidates using the E-verify Program (http://www.uscis.gov/e-verify) website to meet the established employment eligibility requirements. The Vendor must ensure that the Candidate has two valid forms of Government issued identification prior to enrollment to ensure the correct information is entered into the E-verify system. An initial list of verified/eligible Candidates must be provided to the COR no later than 3 business days after the initial contract award.

1.6.8.6 Physical Security: The contractor shall be responsible for safeguarding all government equipment, information and property provided for contractor use. At the close of each work period, government facilities, equipment, and materials shall be secured.

1.6.8.7 Key Control. The Contractor shall establish and implement methods of making sure all keys/key cards issued to the Contractor by the Government are not lost or misplaced and are not used by unauthorized persons. NOTE: All references to keys include key cards. No keys issued to the Contractor by the Government shall be duplicated. The Contractor shall develop procedures covering key control that shall be included in the Quality Control Plan. Such procedures shall include turn-in of any issued keys by personnel who no longer require access to locked areas. The Contractor shall immediately report any occurrences of lost or duplicate keys/key cards to the Contracting Officer. The Project is not open to the public. All Project gates are to be maintained closed and locked at all times other than when passing through them. Contractor shall notify Lookout Point Control Room operator at (541) 349-3072 upon entering and when existing Project each day.

1.6.8.7.1 In the event keys, other than master keys, are lost or duplicated, the Contractor shall, upon direction of the Contracting Officer, re-key or replace the affected lock or locks; however, the

Government, at its option, may replace the affected lock or locks or perform re-keying. When the replacement of locks or re-keying is performed by the Government, the total cost of re-keying or the replacement of the lock or locks shall be deducted from the monthly payment due the Contractor. In the event a master key is lost or duplicated, all locks and keys for that system shall be replaced by the Government and the total cost deducted from the monthly payment due the Contractor.

1.6.8.7.2 The Contractor shall prohibit the use of Government issued keys/key cards by any persons other than the Contractor’s employees. The Contractor shall prohibit the opening of locked areas by Contractor employees to permit entrance of persons other than Contractor employees engaged in the performance of assigned work in those areas, or personnel authorized entrance by the Contracting Officer.

1.6.9 Special Qualifications: The minimum technical experience of the contractor shall be no less than 5 years of experience with hydraulic assembly, repair and fabrication. Evidence showing the fulfillment of this requirement shall be provided by the contractor.

1.6.9.1 Electrical technicians must be journeymen in accordance with EM 385-1-1 sections 11-1 and Q- 42.

1.6.9.2 Mechanical technicians and/or mechanics must have experience with the disassembly, reassembly, and service of high pressure industrial hydraulic equipment.

1.6.10 Post Award Conference/Periodic Progress Meetings: The Contractor agrees to attend any post award and/or pre-work conference convened by the contracting activity or contract administration office in accordance with Federal Acquisition Regulation Subpart 42.5. The contracting officer, Contracting Officers Representative (COR), and other Government personnel, as appropriate, may meet periodically with the contractor to review the contractor's performance. At these meetings the contracting officer will apprise the contractor of how the government views the contractor's performance and the contractor will apprise the Government of problems, if any, being experienced. Appropriate action shall be taken to resolve outstanding issues. These meetings shall be at no additional cost to the government.

1.6.11 Contracting Officer Representative (COR): The (COR) will be identified by separate letter. The COR monitors all technical aspects of the contract and assists in contract administration The COR is authorized to perform the following functions: assure that the Contractor performs the technical requirements of the contract: perform inspections necessary in connection with contract performance: maintain written and oral communications with the Contractor concerning technical aspects of the contract: issue written interpretations of technical requirements, including Government drawings, designs, specifications: monitor Contractor's performance and notifies both the Contracting Officer and Contractor of any deficiencies; coordinate availability of government furnished property, and provide site entry of Contractor personnel. A letter of designation issued to the COR, a copy of which is sent to the Contractor, states the responsibilities and limitations of the COR, especially with regard to changes in cost or price, estimates or changes in delivery dates.

The COR is not authorized to change any of the terms and conditions of the resulting order.

1.6.12 Key Personnel: The following personnel are considered key personnel by the government:

Project Manager, Site Superintendent, Safety, Mechanic(s)/Technician(s), Electrician (controls), Engineer or HPU Mechanic/Technician with design and installation experience. The contractor shall provide a contract manager who shall be responsible for the performance of the work. The name of this person and an alternate who shall act for the contractor when the manager is absent shall be designated in writing to the contracting officer. The contract manager or alternate shall have full authority to act for the contractor on all contract matters relating to daily operation of this contract. The contract manager or alternate shall be available between 8:00 am to 3:30, Monday thru Thursday except Federal holidays or when the government facility is closed for administrative reasons.

1.6.13 Identification of Contractor Employees: All contract personnel attending meetings, answering Government telephones, and working in other situations where their contractor status is not obvious to third parties are required to identify themselves as such to avoid creating an impression in the minds of members of the public that they are Government officials. They must also ensure that all documents or reports produced by contractors are suitably marked as contractor products or that contractor participation is appropriately disclosed. Contractor personnel will not be required to obtain and wear badges in the performance of this service.

1.6.14 Data Rights: The Government has unlimited rights to all documents/material produced under this contract. All documents and materials, to include the source codes of any software, produced under this contract shall be Government owned and are the property of the Government with all rights and privileges of ownership/copyright belonging exclusively to the Government. These documents and materials may not be used or sold by the contractor without written permission from the Contracting Officer. All materials supplied to the Government shall be the sole property of the Government and may not be used for any other purpose. This right does not abrogate any other Government rights.

1.6.15 Organizational Conflict of Interest: Contractor and subcontractor personnel performing work under this contract may receive, have access to or participate in the development of proprietary or source selection information (e.g., cost or pricing information, budget information or analyses, specifications or work statements, etc.) or perform evaluation services which may create a current or subsequent Organizational Conflict of Interests (OCI) as defined in FAR Subpart 9.5. The Contractor shall notify the Contracting Officer immediately whenever it becomes aware that such access or participation may result in any actual or potential OCI and shall promptly submit a plan to the Contracting Officer to avoid or mitigate any such OCI. The Contractor’s mitigation plan will be determined to be acceptable solely at the discretion of the Contracting Officer and in the event the Contracting Officer unilaterally determines that any such OCI cannot be satisfactorily avoided or mitigated, the Contracting Officer may affect other remedies as he or she deems necessary, including prohibiting the Contractor from participation in subsequent contracted requirements which may be affected by the OCI.

1.6.16 Current Gate Operations: The slide gates may be opened by either one of two systems. The first, a local control system and second, a remote system. For opening of either of the service gates manually, the hydraulic system is placed in operation by starting one of the pumps from one of the control stations. When the hydraulic system pressure is at operating level, the service gate can be raised or lowered by momentary actuation of a "Raise" or "Lower" push button. The control circuit shall be maintained closed to provide for motion of the gate until first, a "Stop" button is actuated; second a limit switch is caused to trip at a preset opening of the gate; third, a switch is operated upon a rise in hydraulic pressure due to jamming of the gate in the closed position or any intermediate position. In the opening direction, the solenoid valve shall be actuated to provide oil pressure against the bottom of the piston to drive it upward. In the lowering direction the solenoid valve shall operate to re-direct the flow of oil against the upper side of the piston and drive it downward. At the fully open position of the gate, a mechanical latch, shall operate to hold the gate in the open position. An unlatching sequence is provided in the control circuit to raise the gate approximately 1/2" thus unlatching the mechanism. A pressure switch located in the control circuit for each gate will break the circuit through a relay when hydraulic pressure rises to a preset value above normal operating level, thereby de-energizing the proper solenoid, centering the pilot valve, and restoring the system to pilot pressure.

1.6.17 Hazardous Energy Control Plan and HEC Procedures Training Certification

1.6.17.1 Provide annual Hazardous Energy Control Plan and Procedure AP training to all Contractor and subcontractor personnel working under, or in the vicinity of, clearances as defined in CENWP-

OD-SAF-385-1.

1.6.17.2 All costs for this training shall be considered incidental to the work, and therefore, no additional payment will be made. Cost for the training is $55 per individual. Training is provided by Vivid Learning Systems and is available on line at http://contractor.vividlms.com/. Submit the training completion certification a minimum of seven calendar days prior to the individual’s arrival at site.

Maintain training documentation on site, including the individual's name and date of training completion, in accordance with CENWP-OD-SAF-385-1.

1.6.18 Accident Prevention Plan

1.6.18.1 The contractor shall provide the Government with an Accident Prevention Plan that assesses the possible causes of accidents and offers procedures to keep the risk of accidents low.

1.6.18.2 The Accident Prevention Plan will be submitted to the Contracting Officer for approval prior to starting onsite work.

1.6.19 Crane use

1.6.19.1 In the event that the Contractor determines that a crane needs to be used; the Contractor provided crane shall follow the requirements of EM-385-1-1 and the following:

1.6.19.1.1 Provide submittals for the crane to be used,

1.6.19.1.2 Provide a Pick-Plan,

1.6.19.1.3 Provide operator qualifications.

1.6.19.2 The crane selected shall be under 25 tons because of the Blue River Intake Tower Bridge’s weight restrictions.

1.6.20 Performance Requirements Summary

Performance Requirements Summary Performance Objective

Performance Standard Allowed Number of Discrepancies

Surveillance Validated Complaints

Security Requirements

Provide the Government with a list of personnel for Operational Security reasons

None Government will keep on record.

Flush RO#2 with new oil and bring temporary HPU online 5.2.1

Demonstrate Temporary HPU’s ability to operate across the necessary operational range.

None Government will check work before continuing.

HPU Disassembly Disassemble HPU into component parts and clean to inspect for damage

None 0

Mandatory Report, 5.2.2

Provide the Government with a detailed report of the inspection including any corrosion that is found.

None Report is reviewed by

USACE.

Reassemble HPU system, 5.2.3

Reassemble all parts of the HPU in good working order

None Government will check work before continuing.

Refill HPU System, 5.2.4

Fill system with selected oil, perform operational test, and ensure that no oil leaks are present.

None Government will ensure that there are no leaks and unit operates

Optional Items, 5.3.1 and 5.3.2

Provide the Government with a detailed report of the inspection including any corrosion that is found in any option requested by the Government.

None Report is reviewed by

USACE.

PART 2

DEFINITIONS & ACRONYMS

2. Definitions and Acronyms:

2.1 DEFINITIONS:

2.1.1 CONTRACTOR. A supplier or vendor awarded a contract to provide specific supplies or service to the government. The term used in this contract refers to the prime.

2.1.2 CONTRACTING OFFICER. A person with authority to enter into, administer, and or terminate contracts, and make related determinations and findings on behalf of the government. Note: The only individual who can legally bind the government.

2.1.3 CONTRACTING OFFICER'S REPRESENTATIVE (COR). An employee of the U.S.

Government appointed by the contracting officer to administer the contract. Such appointment shall be in writing and shall state the scope of authority and limitations. This individual has authority to provide technical direction to the Contractor as long as that direction is within the scope of the contract, does not constitute a change, and has no funding implications. This individual does NOT have authority to change the terms and conditions of the contract.

2.1.4 DEFECTIVE SERVICE. A service output that does not meet the standard of performance associated with the Performance Work Statement.

2.1.5 DELIVERABLE. Anything that can be physically delivered, but may include non-manufactured things such as meeting minutes or reports.

2.1.6 KEY PERSONNEL. Contractor personnel that are evaluated in a source selection process and that may be required to be used in the performance of a contract by the Key Personnel listed in the PWS. When key personnel are used as an evaluation factor in best value procurement, an offer can be rejected if it does not have a firm commitment from the persons that are listed in the proposal.

2.1.7 PHYSICAL SECURITY. Actions that prevent the loss or damage of Government property.

2.1.8 QUALITY ASSURANCE. The government procedures to verify that services being performed by the Contractor are performed according to acceptable standards.

2.1.9 QUALITY ASSURANCE Surveillance Plan (QASP). An organized written document specifying the surveillance methodology to be used for surveillance of contractor performance.

2.1.10 QUALITY CONTROL. All necessary measures taken by the Contractor to assure that the quality of an end product or service shall meet contract requirements.

2.1.11 SUBCONTRACTOR. One that enters into a contract with a prime contractor. The Government does not have privity of contract with the subcontractor.

2.1.12 WORK DAY. The number of hours per day the Contractor provides services in accordance with the contract.

2.1.13 WORK WEEK. Monday through Friday, unless specified otherwise.

2.2 ACRONYMS:

ACOR Alternate Contracting Officer's Representative AFARS Army Federal Acquisition Regulation Supplement AR Army Regulation CCE Contracting Center of Excellence CFR Code of Federal Regulations CONUS Continental United States (excludes Alaska and Hawaii) COR Contracting Officer Representative COTR Contracting Officer's Technical Representative COTS Commercial-Off-the-Shelf DA Department of the Army DD250 Department of Defense Form 250 (Receiving Report) DD254 Department of Defense Contract Security Requirement List DFARS Defense Federal Acquisition Regulation Supplement DMDC Defense Manpower Data Center DOD Department of Defense FAR Federal Acquisition Regulation HECP Hazardous Energy Control Program HIPAA Health Insurance Portability and Accountability Act of 1996 HPU Hydraulic Power Unit KO Contracting Officer OCI Organizational Conflict of Interest OCONUS Outside Continental United States (includes Alaska and Hawaii) ODC Other Direct Costs PIPO Phase In/Phase Out POC Point of Contact PRS Performance Requirements Summary PWS Performance Work Statement QA Quality Assurance QAP Quality Assurance Program QASP Quality Assurance Surveillance Plan QC Quality Control QCP Quality Control Program RO Regulating Outlet SCADA Supervisory control and data acquisition TE Technical Exhibit WVP Willamette Valley Project

PART 3

GOVERNMENT FURNISHED PROPERTY, EQUIPMENT, AND SERVICES

3. GOVERNMENT FURNISHED ITEMS AND SERVICES:

3.1 Facilities: The Government will provide a laydown work area within the control tower and staging area within the control tower parking area. The on-site elevator may be used to move people and equipment to the bottom of the tower. The elevator has a capacity of 1,200 pounds, a clear opening of 32”X84”, and an internal area of 13.7 sqft (34.625”X57”). If a larger piece of equipment is needed the contractor shall provide a mobile crane, no larger than a 25 ton, to lower it through the access hatches on the tower deck and down to the bottom of the tower.

3.1.1 Notable services NOT available:

3.1.1.1 No restroom or potable water is available at the site. Temporary facilities shall be brought to the site for the use of the contracting personnel.

3.2 Utilities: The Government will provide 480V/120V outlets provided the contractor does not overload the breakers. The Contractor shall instruct employees in utilities conservation practices. The contractor shall be responsible for operating under conditions that preclude the waste of utilities, which include turning off the water faucets or valves after using the required amount.

3.3 Equipment: The government will provide a barrel holder for use with a crane in order to move barrels in and out of the tower.

PART 4

CONTRACTOR FURNISHED ITEMS AND SERVICES

4 CONTRACTOR FURNISHED ITEMS AND RESPONSIBILITIES:

4.1 General: The Contractor shall furnish all supplies, equipment, facilities and services required to perform work under this contract that are not listed under Section 3 of this PWS.

4.2 Materials: The Contractor shall provide the following:

4.2.1 700 gallons Petro Canada Environ MV 32 700 gallons, spare 120 gallons of oil for operations, and sufficient oil to perform the flushing procedure.

4.2.1.1 Oil Properties:

Startup Temp: -33°F, Operating Range: 5°F to 151°F, Density: 0.846 kg/L, Flashpoint: 462°F, Kinematic Viscosity @40°C: 33.8, Viscosity Index 160, Pour Point: -54°, Biodegradability %: >60 (CEC L-103-12) or >50 (OECD 301B, Aquatic Acute Toxicity:

EC50 (Algae), ppm (mg/L) >9,000, EC50 (Daphnia), ppm (mg/L)>10,000, LC50 (Trout), ppm (mg/L)>1,000.

4.2.2 Seals, Gaskets, and O-rings, disturbed as part of the disassembly / reassembly process. Replace new in kind.

4.2.3 Fasteners and other materials disturbed as part of the disassembly / reassembly process. Replace new in kind. Replace damaged fasteners, new, in kind.

4.3 Equipment

4.3.1 The Contractor shall provide a temporary HPU that provides operation for one set (service and emergency) of regulating outlet gates. The temporary HPU should be able to provide 2500 PSI of grade 32 viscosity oil at 10 GPM. The oil needs to be passed through a 5µ filter. A reservoir of 80 gallons is also needed. Dry contacts for pump start/stop, service gate raise/lower, and emergency gate raise/lower for remote operation will be provided. Contractor shall provide conductors and make the connection between the HPU and the government provided contacts.

However, a Government electrician will land the wires at the dry connections.

Tank Size 80 Gallons Starting Fill Level 40 Gallons Pump Flow 10 GPM Maximum Pressure 2500 PSI Filtration 5µ Pressure relief 2100 PSI Electrical Power 480/3/60

4.3.2 The Contractor shall provide pad-lockable isolation valves for the upper and lower oil supply for each cylinder to provide safety to personnel working on the system. Isolation valves shall not interfere with other valves, electrical controls, or the functioning of the system. These valves should be designed for at least 3000 PSI, be constructed out of Stainless Steel, and have correct connections for the system. These isolation valves are to become a permanent part of the system.

4.3.3 The Contractor shall supply temporary hose connections to gate hydraulic cylinders and directional control valves which operate on same voltage as existing controls.

PART 5

SPECIFIC TASKS

5 Specific Tasks:

5.1 Basic Services. The contractor shall provide all personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items and non-personal services necessary to perform HPU disassembly, inspection, and reassembly with isolation valves as defined in this Performance Work Statement except for those items specified as government furnished property and services. The contractor shall perform to the standards in this contract. The Government will review contractor deliverables and provide comments within 21 calendar days of receipt.

5.2 Mandatory Items:

5.2.1 Drain, flush and fill with new oil on RO#2. This includes all the lines and valves that accompany the two cylinders of the RO. Install isolation valves on the cylinder lines to facilitate work both in performance of this contract and future maintenance by Government personnel. Fill and connect the temporary HPU to the RO#2 cylinders and test for operation. Connect the temporary HPU to the RO gate control panel. Draft and submit Commissioning Plan for Government approval within 30 days prior to commissioning temporary system. Include procedure for draining bleeding and flushing air out of the system. Use example plans provided in PWS exhibits.

5.2.2 Drain HPU and completely disassemble the accompanying valves, pumps, and other HPU components to evaluate the effect of the H2S on the interior of the system. Remove debris and films from disassembled parts. Create an inspection report documenting the findings of the inspection and include recommendations for repairing any damages. Removal of the cylinder from the worksite is allowed if the Contractor wishes to complete disassembly in a shop environment.

5.2.3 Reassemble HPU system after inspection and upon approval from the Government. Install isolation valves on the cylinder lines to facilitate work. Eight (8) DMIC BVAH-0750S-2211 isolation valves shall be added to the cylinder lines on the HPU-side of the flex hoses on the top and bottom of the cylinders to facilitate work both in performance of this contract and future maintenance by government personnel. Contractor to provide necessary fittings/adapters to install the valves. All components shall be stainless steel and rated for minimum 3000psi.

5.2.4 Replace the RO system oil with Petro Canada Environ MW oil. Clean and flush system. Oil cleanliness levels and water content shall meet ISO 4406 code filtered to 15/13/11 level. Do not refill system until gaining approval from Government to proceed. Perform operational test to confirm system operation and seal integrity. Cycle each gate to fully open and fully closed and inspect system for leakage. Address any leaks found. The Government will take oil samples from the HPU tank and cylinders to test for condition assessment including ASTM D 445, ASTM D 6304, ISO 4406, and Metals by ICP. Coordinate schedule for removal of oil with Government prior to removing oil to accommodate sampling. Draft and submit Commissioning Plan for Government approval within 30 days prior to commissioning permanent system. Include procedure for draining bleeding and flushing air out of the system. Use example plans provided in PWS exhibits.

5.3 Optional Items:

5.3.1 Disassemble the lines and associated valves leading from the HPU to the #1 Hydraulic Cylinders

(service and emergency) evaluate the condition of the interior components and create a report to the government on the findings of the inspection. Reassemble system after inspection and upon approval from the Government.

5.3.2 Disassemble the #1 Hydraulic Cylinder to evaluate the condition of the interior components and create a report to the government on the findings of the inspection. Removal of the cylinder from the worksite is allowed if the Contractor wishes to complete disassembly in a shop environment.

Reassemble system after inspection and upon approval from the Government.

5.4 Working requirements

5.4.1 Intake Tower entry procedure: Comply with the Government's most current Intake Tower safe entry procedure. The procedure will be made available post-award. At a minimum, the safe entry procedure will require 10 minute emergency escape breathing packs to be onsite and continuous 4-gas monitoring equipment with carbon filters. A quantity of four (4) breathing packs and two (2) 4-gas monitors are required. Unused breathing packs will become Government property at the end of the Contract.

PART 6

APPLICABLE PUBLICATIONS

6 APPLICABLE PUBLICATIONS (CURRENT EDITIONS)

6.1 The Contractor must abide by all applicable regulations, publications, manuals, and local policies and procedure.

6.2 The contractor will additionally conform to the following references:

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) U.S. Army Corps of Engineers Safety and Health Requirements Manual

PART 7

TECHNICAL EXHIBIT LISTING

7. Technical Exhibit List:

7.1. Technical Exhibit 1 – Performance Requirements Summary

7.2. Technical Exhibit 2 – Deliverables Schedule

7.3. Technical Exhibit 3 – Existing System Data

7.3.1 As-builts link or provided electronically

7.3.2 O&M Data

7.4 Technical Exhibit 4 – Commissioning Plan

7.4.1 Commissioning Plan Template

7.4.2 Re-commissioning Plan Report example

7.4.3 Gate Startup Procedure

TECHNICAL EXHIBIT 1

Performance Requirements Summary

The contractor service requirements are summarized into performance objectives that relate directly to mission essential items. The performance threshold briefly describes the minimum acceptable levels of service required for each requirement. These thresholds are critical to mission success.

Performance Objective (The Service required—usually a shall statement)

Standard Performance Threshold (This is the maximum error rate. It could possibly be “Zero deviation from standard”)

Method of Surveillance

PRS # 1.

Replace oil in RO#2 and set up Temporary HPU. See Section 5.2.1, The contractor shall remove all existing hydraulic oil from RO#2’s cylinders and lines and replace with Petro Canada Environ MV 32 and attach Temporary HPU to provide power to RO#2 during Main HPU inspection. Oil cleanliness will be in accordance with ISO 4406 code filtered to 15/13/11 level. Provide samples / proof of cleanliness of the operating oil prior to filling. Permanent isolation valves will be added to the cylinder lines.

Zero Onsite GQAR Oil Sample

PRS # 2

Disassemble HPU, associated lines and valves, inspect for damage. See Section 5.2.2, The contractor shall remove all existing hydraulic oil from the HPU, disassemble and clean parts to perform an inspection.

Zero Onsite GQAR

PRS # 3

Disassemble lines and valves leading to Cylinder #1 See section 5.3.1

The contractor shall disassemble the lines and associated valves up to the #1 hydraulic cylinder and perform an inspection.

Zero Onsite GQAR

PRS # 4

Disassemble lines and valves leading to Cylinder #1 See section 5.3.1

The contractor shall disassemble the #1 cylinder and perform an inspection.

Zero Onsite GQAR

PRS # 5

Reassemble HPU. See section 5.2.3, The contractor shall reassemble the entire system less the RO#2 system being run by the temporary HPU. Isolation valves will be added to the cylinder.

Zero Onsite GQAR

PRS # 6

Fill HPU. See section 5.2.4, The contractor shall fill the system with Environ MV 32 oil and attach the RO#2 lines into the main HPU. All controls will be restored to previous control scheme.

The Temporary HPU will be removed and the system will be commissioned and brought back online. Oil cleanliness will be in accordance with ISO 4021 code filtered to 15/13/11 level. Samples of the operating oil will be produced for USACE record.

Perform operational test, and ensure that no oil leaks are present.

Zero Onsite GQAR Oil Sample

TECHNICAL EXHIBIT 2

DELIVERABLES SCHEDULE

Deliverable Frequency # of Copies Medium/Format Submit To

Calendar Days After

Award Post-Award Conference Once 5

Report on findings of HPU Inspection

Once

1 original and 2 copies.

Hard Copy, CD with MS Word and PDF.

HPU Inspection Findings, ATTN: Ron Payne, Ronald.W.Payne@usace.arm y.mil

Report of oil flushed from the system.

Once

1 original and 2 copies.

Hard Copy, CD with MS Word and PDF.

HPU Inspection Findings, ATTN: Ron Payne, Ronald.W.Payne@usace.arm y.mil

Report of condition of new oil after flush

Once 1 Original and 2 copies.

Hard Copy, CD with MS Word and PDF., plus physical sample for records

HPU Inspection Findings, ATTN: Anil Naidu, Anil.Naidu@usace.army.mil

Report on findings of Optional Inspections

Once for each request

1 original and 2 copies.

Hard Copy, CD with MS Word and PDF.

HPU Inspection Findings, ATTN: Ron Payne, Ronald.W.Payne@usace.arm y.mil

90*

*DURATION TO BE ESTABLISHED AT TIME OF OPTIONAL AWARD