Amendment 2_W912DW22Q0025 for LWSC Water Line Replacement_Scope Revisions_27JUL2022.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

See Continuation Page

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY 27-Jul-2022

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912DW22Q0025

X 9B. DATED (SEE ITEM 11)

08-Jun-2022

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

27-Jul-2022

CODE

USA ENGINEER DISTRICT, SEATTLE

ATTN: CENWS-CT

4735 EAST MARGINAL WAY SOUTH, BLDG. 1202

SEATTLE WA 98134-2388

W912DW 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DW22Q0025

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

AMENDMENT 2

A. This amendment provides for the following:

1. Scope Revisions: The enclosed Statement of Work replaces the previous version in its entirety – See track changes for details.

2. Updated Price Schedule as enclosed.

3. New Wage Determination (WD) as enclosed.

B. This amendment extends the proposal due date and time to 11 August 2022, 11:00 AM, Pacific Time.

C. All other terms and conditions of the solicitation remain unchanged.

NOTICE TO OFFERORS: Offerors must acknowledge receipt of this amendment by number and date on offer.

SECTION A - SOLICITATION/CONTRACT FORM

The required response date/time has changed from 28-Jul-2022 11:00 AM to 11-Aug-2022 11:00 AM.

SECTION B - SUPPLIES OR SERVICES AND PRICES

CLIN 0002

The option status has changed from No Status to Option.

(End of Summary of Changes)

W912DW22Q0025_Amendment 0002

LWSC Water Line Replacement

Section B - Supplies or Services and Prices

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0001 1 Job Backflow Preventer and

FFP

Isolation Valve Work IAW the Statement of Work

FOB: Destination

PSC CD: Y1PZ

NET AMT

0002 1 Job OPTION Spillway Piping Replacement

FFP

IAW the Statement of Work

0003 1 Job OPTION Firefighting Post Indicator Valve

FFP

Repair and Replacement IAW the Statement of Work

Scope of Work (SOW)

Lake Washington Ship Canal (LWSC)

Water Line Replacement

Part 1

General Information

June 3July 27, 2022

1. General: This is a contract to replace components of the potable water supply system lines at Lake

Washington Ship Canal.

1.1 Description of Product and Work: The contractor shall provide all personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, permits, and other items and non-personal services necessary to replace parts of the water supply lines.

1.2 Background:

Lake Washington Ship Canal has two sources of potable water supplied by the City of Seattle. One from the north end and one from the south end of the project. In the past when the entire water system was completely functional, the water line from north and south were interconnected. However, due to a parts shortage, north and south end water lines disconnected and capped in the middle during a repair.

As such, the north end and south end of the water supply lines are no longer interconnected.

Within the backflow house, isolation valves and shutoff valves need replacement due to age.

Firefighting post indicator valves need refurbishing or replacement due to age.

1.3 Objectives:

Base CLIN 0001, Backflow Preventer and Isolation Valve Work

• Supply, remove, and install two new isolation valves and two new backflow preventers.

Base Optional CLIN 0002, Spillway Piping Replacement

• Remove existing stainless steel piping and associated components. Supply and install new stainless steel piping and components.

Optional CLIN 0003, Firefighting Post Indicator Valve Replacement

• Remove existing four red post indicator valve assembly at the locks and install four new post indicator valve assemblies.

1.4 Scope: The contractor shall turn over a complete operational system.

1.5 Period of Performance: The period of performance shall be for twelve (12) months from the notice to proceed, including an eight week lead time for supplies. Optional Contract Line Items (CLIN) may be exercised within 60 calendar days from the contract award date. The contractor shall note that option exercise(s) will not extend the period of performance.

Note June to September is peak visitor season. Contractor will try to minimize impact to the facility.

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 SOW. 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 they assure that work complies with the requirement of the contract. Quality Control Program (QCP) is to be delivered within 30 days after contract award, three copies of a comprehensive written QCP shall be submitted to the Contracting

Officer (KO) and Contracting Officers Representative (COR) within 5 (five) 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 their QC system.

1.6.2 Quality Assurance: The government shall evaluate the contractor’s performance under this contract in accordance with the Product Performance Requirements Summary. 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 Recognized Holidays: Contractor is not required to perform services on holidays.

New Year’s Day Labor Day

Martin Luther King Jr.’s Birthday Columbus Day

President’s Day Veteran’s Day

Memorial Day Thanksgiving Day

Independence Day Christmas Day

Juneteenth

1.6.4 Hours of Operation: The contractor is responsible for coordinating hours for conducting business with LWSC. LWSC maintenance staff hours are generally available between the hours of 06:00 and

15:00, Monday thru Friday except Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government directed facility closings.

For other than firm fixed price contracts, the contractor will not be reimbursed when the government facility is closed for the above reasons. The Contractor must at all times maintain an adequate workforce for the uninterrupted performance of all tasks defined within this SOW 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.

Contractor may also propose alternative work schedule, including weekend and extended hours, for productivity efficiency at no additional cost to the government. The alternate work schedule is subject to government’s approval. Work on weekend and extended hours shall be coordinated with the government designated representative at least one (1) week in advance.

Contractor may propose to combine site superintendent, quality control, and site safety responsibilities to one person.

1.6.5 Place of Performance: The work to be performed under this contract will be performed at LWSC

Hiram M. Chittenden Locks, 3015 NW 54th St., Seattle, WA 98107.

1.6.6 Type of Contract: The government will award a Firm Fixed Price Contract.

1.6.7 Security Requirements:

All contractor and all associated sub-contractors employees shall comply with applicable installation, facility and area commander installation/facility access and local security policies and procedures

(provided by 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 (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 / Army Regulations (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.

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 no later than (NLT) 5 calendar days after the completion of the training.

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. *When contracts are with individuals, the individuals will be required to complete a Form I-9, Employment

Eligibility Verification, with the designated Government representative. This Form will be provided to the Contracting Officer and shall become part of the official contract file.

1.6.7.1 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.

1.6.7.2 Key Control: Contractor may request one set of keys for access to various machinery spaces.

1.6.7.3 Lock Combinations: NOT APPLICABLE

1.6.8 Contractor Qualifications: Contractor shall be qualified, certified, and authorized for the work by the manufacturer.

1.6.9 Post Award Conference/Periodic Progress Meetings: The Contractor agrees to attend any post award 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.

1.6.10 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.

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

Contract Manager/Alternate Contract Manager. 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 7:00 a.m. to 3:00p.m., Monday thru Friday except Federal holidays or when the government facility is closed for administrative reasons.

1.6.12 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.

1.6.13 Data Rights: Government will retain the rights to software, design, licenses, and applicable technical data within this contract.

1.6.14 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 effect 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.

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

SOW. 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.

2.1.12. 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

ATO Antiterrorism Officer

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

ECS Emergency Closure System

FAR Federal Acquisition Regulation

HIPAA Health Insurance Portability and Accountability Act of 1996

KO Contracting Officer

LWSC Lake Washington Ship Canal

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

SOW Performance Work Statement

QA Quality Assurance

QAP Quality Assurance Program

QASP Quality Assurance Surveillance Plan

QC Quality Control

QCP Quality Control Program

RA Requiring Activity

TE Technical Exhibit

PART 3

GOVERNMENT FURNISHED PROPERTY, EQUIPMENT, AND SERVICES

3. GOVERNMENT FURNISHED ITEMS AND SERVICES:

3.1. Services: The Government will not provide any services under this contract, except forklift operator for unloading, loading, and moving equipment and materials as needed.

3.2 Facilities: The Government will provide loading and unloading area along with short term storage area for supplies and for storing contractor’s machinery at LWSC.

3.3 Utilities: All utilities in the facility will be available for the contractor’s use in performance of tasks outlined in this SOW. If utilities are needed, the following is required: The Contractor shall instruct employees in utilities conservation practices. E.g. turn off lights and water. 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 to accomplish cleaning vehicles and equipment.

3.4 Equipment: The Government will assist with a forklift and operator for unloading and moving equipment and materials, if needed.

3.5 Materials: The Government will not be providing any material or equipment.

PART 4

CONTRACTOR FURNISHED ITEMS AND SERVICES

4. CONTRACTOR FURNISHED ITEMS AND RESPONSIBILITIES:

4.1 General: The Contractor shall furnish all supplies, equipment, materials, facilities and services required to perform work under this contract that are not listed under Part 3 of this SOW. If software is installed, government shall be provided with license and license key. License and license key shall become government property. License and license key shall be new and assigned to the government.

Data media, software media, user manual, and data sheets shall be turned over to the government when work is complete.

Contractor shall perform site survey and measurement for verification. USACE engineer and/or QA representative shall accommodate or coordinate with contractor as needed.

4.2 Secret Facility Clearance: NOT APPLICABLE

4.3 Materials: Refer to other sections of the contract.

4.4 Equipment: The Contractor shall provide needed equipment to meet the requirements under Part 5 of this SOW.

4.5 Warranty: Contractor shall warranty systems and components against defects and workmanship for

12 calendar months after the all the system(s) is turned over to the government.

PART 5

SPECIFIC TASKS

5. Specific Tasks:

Drawing is included in this RFPsolicitation. Drawings are for information only because accurate as-built drawing is not available. There are numerous undocumented field repairs applied to the water line system. Field verification of the measurements is highly recommended.

5.1 Base CLIN 0001, Backflow Preventer and Isolation Valve Work

• Supply and replace valves and backflow preventers.

Replace the two 10 inch isolation valves and the two backflow preventers at the backflow house (pump house). Note: Contractor will coordinate with City of Seattle to turn water off and replace the piping, valves, and backflow preventers. There are two water supply lines. One supply line is 10 inch. One other supply line is 3 inch. The 3 inch water line supplements the 10 inch water line. The blue 10 inch valves are new and don’t have to be replaced.

Supply one each Febco 880V Outside Screw and Yolk (OS&Y) 12 bolt flange shutoff valve or similar.

Supply two each 10 inch redundant OS&Y isolation valves. See image 1 and 2 for reference.

Replace the single wide door with double wide commercial metal insulated door (roughly 8 by 8).

Valves may not fit through existing door. Contractor is allowed to remove roofing for valve work. See image 3 for current backflow house door.

5.2 OptionalBase CLIN 0002, Spillway Piping Replacement

• Remove existing stainless steel piping and associated components. Replace with new piping and components.

• Supply and install new stainless steel piping and components. Connect the new waterline to existing water line. Connect the new waterline to existing water line at pedestrian spillway deck level.

Replace the stainless steel water supply lines at the spillway bridge. Install new stainless steel water supply lines and valves on top of the spillway at spillway gate machinery. Install heat tape and passive insulation to ensure winter operation down to 10 degree F.

Existing stainless steel G-press piping along the pedestrian walking deck level will be abandoned in place. Supply and install new stainless steel water supply lines and valves on top of the spillway at spillway gate machinery. Install heat tape and passive insulation to ensure winter operation down to 10 degree F. New water supply line can be mounted on the side or on the top of the concrete structure at the gate machinery level. Maintain waterline and electrical conduits separation at the gate machinery level.

Objective: extra water supply line at fish ladder, on top of spillway machinery, and parts availability.

Reconnect south water supply line to central pier control tower.

Remove all existing, stainless-steel G-press pipe and fittings. Replace per drawing stainless pro-press, with additions as shown. Thicker supply lines will be 2 inch pro-press, and thinner supply lines will be 1 inch pro-press. All valves in line will be stainless pro-press valves, except for the angle stops for fire stands (2-1/2” FNPT x MNST angle valves), and Backflow Valve (Watts 009M2-LF 2” or equivalent).

All lines across the spillway will be mounted to existing stainless steel strut channel (Unistrut type).

The new piping sections will be stainless steel pro-press type with parts readily available in the US. The new two inch water lines will be connected at the fish ladder. All valves in line will be stainless pro-press valves, except for the angle stops for fire stands (2-1/2” FNPT x MNST angle valves), and

Backflow Valve (Watts 009M2-LF 2” or equivalent). Install backflow preventers. Install garden hose connections and valves at every other spillway gate. The garden hose connections come off the fire fighting supply line.

All new water lines across the spillway will be mounted to existing or new stainless steel strut channel

(Unistrut type). Alternative mounting methods similar to the stainless steel strut channel may be proposed and installed if approved by the government. Install pipe straps spaced at 10 linear feet for 2 inch piping. Install pipe straps at 7 linear feet spacing for 1 inch piping. Hand rails may be permanently relocated. Piping should not interfere with gate machinery operation or worker access. Choose material carefully to minimize corrosion or galvanic reaction in salt water marine environment.

From 2 inch water lines at the machinery deck level, extend the water lines down to pedestrian walking deck level and install fire stands and associated parts. These fire stands need to be in a similar configuration and accessible from the spillway walkway. The fire stands may need to be removable such that they will not affect the removal of the spillway gates or related components. Install valves and parts for the fire stands at every other spillway gate.

Install one parallel 2 inch stainless piping from fish ladder to small lock crane. This is to restore alternate water supply to the center pier control tower. The reconnection will be made at spillway gate closest to the control tower. Extend and install new piping down from gate hoist machinery level to pedestrian walking level near the stairs. Cap and terminate new pipe run near small lock Trident crane.

Refer to image 18, location CLIN 2 for Trident crane location. Refer to drawing C-2-4-184 for stair location and profile.

Install one garden hose and valve connection near the spillway gate bearing. This connection will service the fish ladder. Refer to image 5 for general location below the concrete bridge.

Install new one inch supply lines and backflow valve at the top of the spillway (south end at the gate machinery level) will be mounted to new stainless steel strut channel. The new addition will accommodate the new isolation valves and unions. Reference image 7.

The 2” supply lines that enter and exit the backflow valve will have valves with plugs mounted vertically to allow venting for draining system in winter.

Exposed pipe runs shall be wrapped in heat tape and insulation to allow the system operation in all seasons to a temperature of ~10°F. Use insulated pipe straps and pipe supports to minimize conduction heat loss. Heat tapes using 120V AC power source similar to Raychem, Wintergard H612500/1000 may be used. Backflow preventer and isolation valves will be wrapped/zip tied with heat tape or insulation.

Make heat tape and insulation removable at the backflow preventor and isolation valve locations.

Contractor may need to construct scaffolding to work under the spillway bridge deck. Work will be done next to large bodies of water. Fall protection and floatation device are required. Contractor may need to provide own boat for “man overboard” rescue operation. Contractor will consult own insurance company on marine insurance applicability due to waterfront work.

5.3 Optional CLIN 0003, Firefighting Post Indicator Valve Repair and Replacement

• Remove four existing red post indicator valve assemblies. Supply and install four new post indicator valve assemblies. New assemblies should be the same type and make as the existing assemblies.

• Replace the valves under the red valve post indicator. The red valve post indicators are for firefighting water supply lines. Note: SomeTwo valves are buried in concrete and will require concrete removal. Reference image 58 and image 69 for examples.

• There are two post indicator valve assemblies at the center pier. There is onea third post indicator valve near the boathouse gate. OneThe fourth post indicator valve is located near west end pier beyond the handrails. This PIV is buried with dirt and gravel.

• Return the removed post indicator valve assemblies to the government. The old assemblies will be retained for spare parts.

5.4 Documentation and Post Construction Deliverables (Required)

• Operating and Maintenance Manual for all new equipment installed

• Data sheet or catalog cut sheet for all new equipment installed

• Test Record or Certificate for system components

• Configuration Drawings and As-Built Drawings

• Replacement Parts List. Include Parts Name and Part Numbers

See additional requirements in the specifications section Technical Exhibit (TE) 1. O&M manual should be prepared per UFGS 01 78 23, MT format.

As built drawing shall include minimum of title page, index, site plan depicting equipment location(s), building floor plans, equipment elevation, riser diagram, component specific wiring diagrams (typical).

Work 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 Standard Performance

Threshold

Method of

Surveillance

PRS # 1.

Operational water line system

At operating pressure, system will not leak within 24 hours.

Zero deviation from standard

100% inspection.

PRS # 2

Backflow house system operational

Contractor will demonstrate new equipment is working as intended.

Zero deviation from standard

100% inspection.

PRS # 3

Insulation and piping heat tape operational

Contractor will demonstrate heat tape is working and can be controlled with thermo switch or manual override switch.

Zero deviation from standard

100% inspection.

Inspection will use thermal camera or thermometer.

Image 1. 10 inch piping and valves.

Image 2. 10 inch OS&Y valve in backflow house.

Image 3. Backflow house exterior.

Image 4. Stainless steel piping mounted on Unistrut channel, capped with riser angle valve.

Image 5. Existing water supply line from the south end.

Image 6. Fire stand mounted near pedestrian walkway deck level.

Image 7. Lower pedestrian walkway level and upper machinery deck level.

Image 85. One of the firefighting supply line PIV at the center pier.

Image 96. Firefighting PIV with removable floor decking, center pier.

Image 710. Spillway Gate Machinery level.

Image 118. Valve assembly at center pier.

Image 129. Post indicator valve beyond the handrails, west end.

Image 103. Post indicator valve at west end.

Image 114. PIV near boathouse gate, in concrete.

Image deleted.

Image 125. Top down view showing spillway bridge walkway.

Image deleted.

Image 136. New water supply piping on top of the spillway, next to the hoist machinery.

Image 147. General site map.

Image 158. Important locations.

Technical Exhibit 1.

Additional Applicable Specification

PART 1

SUBMITTALS: Submit the following as part of a full submittal package for Government approval:

a) Schedule of planned work and completion timelines

b) Safety Plan in accordance with EM 385-1-1

c) Environmental Protection Plan (EPP). EPP should control debris near waterfront work.

d) Subcontractor Plan (if using subcontractor)

e) Utilities Requirements (electrical, cooling water, etc.) from the facility

f) Manufacturer’s Data: submit three (3) copies of:

i) Product Data Sheets.

ii) Installation Instructions.

iii) Authorized Dealer Certificate and Certified Training Certificates of installers who will be working on this project.

iv) Manufacturer’s Quality Assurance Data: With bid, submit information verifying the Manufacturer and Contractor meet the requirements set forth in the Paragraph “QUALITY ASSURANCE”.

g) Shop Drawings: Submit three (3) hard copies and (1) AutoCAD DWG format digital drawings:

i) Layout of equipment on Government-supplied plan-view drawings.

ii) Hard copy is 11 inch by 17 inch paper size (preferred) or 8x11 paper size. Drawing needs to be readable and font size at least size 10. AutoCAD drawings delivered on DVD media.

h) Maintenance Data: Include maintenance and repair procedures, include three (3) hard copies and one (1) digital copy

i) Detailed parts list with part numbers, description, quantity, and location.

ii) Troubleshooting guide, where applicable

iii) Warranty and Service Contract: Provide a Warranty and Service Contract as per the “WARRANTY AND SERVICE

AGREEMENT” section of this specification, the contract will be part of the bid.

1.1 WARRANTY AND SERVICE AGREEMENT

a) All equipment, materials, and labor shall be guaranteed for a period of 12 months from the date of final acceptance by the

Government. Acceptance is complete commissioning, testing and resolution of all punch list items.

"General Decision Number: WA20220011 06/24/2022

Superseded General Decision Number: WA20210011

State: Washington

Construction Type: Building

County: King County in Washington.

BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories).

Note: Contracts subject to the Davis-Bacon Act are generally required to pay at least the applicable minimum wage rate required under Executive Order 14026 or Executive Order 13658.

Please note that these Executive Orders apply to covered contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but do not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(2)-(60).

|If the contract is entered |. Executive Order 14026 |

|into on or after January 30, | generally applies to the |

|2022, or the contract is | contract. |

|renewed or extended (e.g., an |. The contractor must pay |

|option is exercised) on or | all covered workers at |

|after January 30, 2022: | least $15.00 per hour (or |

| | the applicable wage rate |

| | listed on this wage |

| | determination, if it is |

| | higher) for all hours |

| | spent performing on the |

| | contract in 2022. |

|If the contract was awarded on|. Executive Order 13658 |

|or between January 1, 2015 and| generally applies to the |

|January 29, 2022, and the | contract. |

|contract is not renewed or |. The contractor must pay all|

|extended on or after January | covered workers at least |

|30, 2022: | $11.25 per hour (or the |

| | applicable wage rate listed|

| | on this wage determination,|

| | if it is higher) for all |

| | hours spent performing on |

| | that contract in 2022. |

The applicable Executive Order minimum wage rate will be adjusted annually. If this contract is covered by one of the

Executive Orders and a classification considered necessary for performance of work on the contract does not appear on this wage determination, the contractor must still submit a conformance request.

Additional information on contractor requirements and worker protections under the Executive Orders is available at https://www.dol.gov/agencies/whd/government-contracts.

Modification Number Publication Date

0 01/07/2022

1 02/18/2022

2 02/25/2022

3 06/17/2022

4 06/24/2022

ASBE0007-002 06/01/2021

Rates Fringes

ASBESTOS WORKER/HEAT & FROST

INSULATOR........................$ 61.87 17.96

BRWA0001-011 06/01/2021

Bricklayers, Caulkers............$ 46.14 16.97

CARP0030-008 06/01/2020

CARPENTER (Acoustical

Installation)....................$ 46.92 18.02

CARPENTER (Including

Formwork, Drywall Hanging, Cabinet Installation;

Insulator-Batt and Metal Stud

Installation)....................$ 46.92 18.02

MILLWRIGHT.......................$ 48.42 18.02

PILEDRIVERMAN....................$ 47.17 18.02

(HOURLY ZONE PAY: WESTERN AND CENTRAL WASHINGTON - ALL

CLASSIFICATIONS EXCEPT MILLWRIGHTS AND PILEDRIVERS

Hourly Zone Pay shall be paid on jobs located outside of the free zone computed from the city center of the following listed cities:

Seattle Olympia Bellingham

Auburn Bremerton Anacortes

Renton Shelton Yakima

Aberdeen-Hoquiam Tacoma Wenatchee

Ellensburg Everett Port Angeles

Centralia Mount Vernon Sunnyside

Chelan Pt. Townsend

Zone Pay:

0 -25 radius miles Free

26-35 radius miles $1.00/hour

36-45 radius miles $1.15/hour

46-55 radius miles $1.35/hour

Over 55 radius miles $1.55/hour

(HOURLY ZONE PAY: WESTERN AND CENTRAL WASHINGTON - MILLWRIGHT

AND PILEDRIVER ONLY)

Hourly Zone Pay shall be computed from Seattle Union Hall, Tacoma City center, and Everett City center

Zone Pay:

0 -25 radius miles Free

26-45 radius miles $ .70/hour

Over 45 radius miles $1.50/hour

ELEC0046-006 01/01/2022

ELECTRICIAN......................$ 64.31 26.28

ELEC0046-007 02/03/2020

ELECTRICIAN (Alarm

Installation Only)...............$ 38.47 3%+13.95

ELECTRICIAN (Low Voltage

Wiring Only).....................$ 38.47 3%+13.95

ELEV0019-001 01/01/2022

ELEVATOR MECHANIC................$ 59.70 36.885+a+b

FOOTNOTE:

a. PAID VACATION: Employer contributes 8% of regular hourly rate as vacation pay credit for employees with more than 5 years of service, and 6% for 6 months to 5 years of service.

b. PAID HOLIDAYS: New Years Day, Memorial Day, Independence

Day, Labor Day, Veterans Day, Thanksgiving Day, Friday after Thanksgiving, and Christmas Day.

* ENGI0302-019 06/01/2022

Power equipment operators:

Group 1A...................$ 54.20 24.47

Group 1AA..................$ 54.98 24.47

Group 1AAA.................$ 55.78 24.47

Group 1.....................$ 53.40 24.47

Group 2.....................$ 52.72 24.47

Group 3.....................$ 52.12 24.47

Group 4.....................$ 48.78 24.47

POWER EQUIPMENT OPERATORS CLASSIFICATIONS

GROUP 1AAA - Cranes-over 300 tons, or 300 ft of boom

(including jib with attachments)

GROUP 1AA - Cranes 200 to 300 tons, or 250 ft of boom

(including jib with attachments); Excavator/Trackhoe: Over

90 metric tons

GROUP 1A - Cranes, 100 tons thru 199 tons, or 150 ft of boom

(including jib with attachments); Loaders-overhead, 8 yards and over; excavator/Trackhoe: over 50 metric tons to 90 metric tons

GROUP 1 - Cranes 45 tons thru 99 tons, under 150 ft of boom

(including jib with attachments); Excavator/Trackhoe: over

30 metric tons to 50 metric tons; Loader- overhead 6 yards to, but not including 8 yards; Dozer D-10; Screedman;

Scrapers: 45 yards and over; Grader/Blade

GROUP 2 - Cranes, 20 tons thru 44 tons with attachments;

Drilling machine; Excavator/Trackhoe: 15 to 30 metric tons;

Horizontal/directional drill operator; Loaders-overhead under 6 yards; Crane Oiler-100 Tons and Over; Compactor;

Scraper: under 45 tons

GROUP 3 - Cranes-thru 19 tons with attachments; Dozers-D-9 and under; Motor patrol grader-nonfinishing; Roller-Plant

Mix; Crane Oiler under 100 tons; Excavator/Trackhoe: under

15 metric tons; Forklift: 3000 lbs and over with attachments; Service Oiler; Concrete Pump; Outside Hoist

(Elevators and Manlifts); Pump Grout

GROUP 4 - Roller-other than plant mix; Forklift: under 3000 lbs with attachments; Bobcat; Rigger/Bellman

IRON0086-010 07/01/2020

IRONWORKER (Reinforcing, Structural and Ornamental).......$ 43.95 31.00

LABO0242-002 06/01/2021

ZONE 1:

LABORER

GROUP 2A....................$ 32.96 13.29

GROUP 3.....................$ 41.29 13.29

GROUP 4.....................$ 42.29 13.29

GROUP 5.....................$ 42.98 13.29

ZONE DIFFERENTIAL (ADD TO ZONE 1 RATES):

ZONE 2 - $1.00

ZONE 3 - $1.30

BASE POINTS: BELLINGHAM, MT. VERNON, EVERETT, SEATTLE, KENT,

TACOMA, OLYMPIA, CENTRALIA, ABERDEEN, SHELTON, PT.

TOWNSEND, PT. ANGELES, AND BREMERTON

ZONE 1 - Projects within 25 radius miles of the respective city hall

ZONE 2 - More than 25 but less than 45 radius miles from the respective city hall

ZONE 3 - More than 45 radius miles from the respective city hall

LABORERS CLASSIFICATIONS

GROUP 2A: Flagman

GROUP 3: General Laborer; Chipping Gun (under 30 lbs.); Form

Stripping; Roof Tearoff

GROUP 4: Chipping Gun (over 30 lbs.); Concrete Saw Operator;

Gunite; Pipe Layer; Vibrating Plate

GROUP 5: Mason Tender-Brick; Mason Tender-Cement/Concrete;

Grade Checker

PAIN0005-029 07/01/2020

DRYWALL FINISHER/TAPER...........$ 44.84 20.05

PAIN0005-030 07/01/2019

Painters:

Parking Lot and Highway

Striping Only...............$ 31.61 16.07

PAIN0005-031 09/14/2020

PAINTER (Including Brush, Roller, Spray and Prep Work).....$ 33.15 11.98

PAIN0188-005 07/07/2020

GLAZIER..........................$ 49.99 19.06

PAIN1238-002 07/01/2020

SOFT FLOOR LAYER (Including

Vinyl and Carpet)................$ 33.12 18.61

PLAS0528-002 06/01/2021

PLASTERER........................$ 45.18 18.59

PLAS0528-004 06/01/2021

CEMENT MASON/CONCRETE FINISHER...$ 47.87 19.04

PLUM0032-009 06/01/2022

PIPEFITTER.......................$ 66.21 28.88

PLUMBER (Including HVAC Pipe

Installation)....................$ 66.21 28.88

REFRIGERATION MECHANIC...........$ 26.87 23.64

ROOF0054-008 06/01/2022

ROOFER (Includes Roof Tear

Off, Waterproofing, and

Installation of Metal Roofs).....$ 42.80 16.79

SFWA0699-002 01/01/2022

SPRINKLER FITTER (Fire

Sprinklers)......................$ 58.65 29.59

SHEE0066-023 06/01/2021

Sheet Metal Worker (Including

HVAC Duct Work and

Installation of HVAC Systems)....$ 60.35 28.80

* TEAM0174-005 06/01/2019

Truck drivers:

ZONE A:

GROUP 2:...................$ 39.54 20.46

ZONE B (25-45 miles from center of listed cities*): Add $.70 per hour to Zone A rates.

ZONE C (over 45 miles from centr of listed cities*): Add

$1.00 per hour to Zone A rates.

*Zone pay will be calculated from the city center of the following listed cities:

BELLINGHAM CENTRALIA RAYMOND OLYMPIA

EVERETT SHELTON ANACORTES BELLEVUE

SEATTLE PORT ANGELES MT. VERNON KENT

TACOMA PORT TOWNSEND ABERDEEN BREMERTON

TRUCK DRIVERS CLASSIFICATIONS

GROUP 2 - Semi-Trailer Truck

HAZMAT PROJECTS

Anyone working on a HAZMAT job, where HAZMAT certification is required, shall be compensated as a premium, in addition to the classification working in as follows:

LEVEL C: +$.25 per hour - This level uses an air purifying respirator or additional protective clothing.

LEVEL B: +$.50 per hour - Uses same respirator protection as

Level A. Supplied air line is provided in conjunction with a chemical ""splash suit.""

LEVEL A: +$.75 per hour - This level utilizes a fully-encapsulated suit with a self-contained breathing apparatus or a supplied air line.

* SUWA2009-024 05/22/2009

LABORER: Driller................$ 17.17 5.36

LABORER: Irrigation.............$ 11.58 ** 0.00

LABORER: Landscape..............$ 9.73 ** 0.00

LABORER: Overhead Door

Installation.....................$ 22.31 3.44

OPERATOR: Backhoe...............$ 29.95 7.20

OPERATOR: Mechanic..............$ 24.33 4.33

ROOFER: Metal Roof..............$ 24.30 4.05

TILE SETTER......................$ 18.72 3.35

TRUCK DRIVER: Dump Truck........$ 27.43 0.00

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

** Workers in this classification may be entitled to a higher minimum wage under Executive Order 14026 ($15.00) or 13658

($11.25). Please see the Note at the top of the wage determination for more information.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the

Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at https://www.dol.gov/agencies/whd/government-contracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses

(29CFR 5.5 (a) (1) (ii)).

The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of ""identifiers"" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate

(weighted union average rate).

Union Rate Identifiers

A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than ""SU"" or

""UAVG"" denotes that the union classification and rate were prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014.

Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate.

Survey Rate Identifiers

Classifications listed under the ""SU"" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier.

Survey wage rates are not updated and remain in effect until a new survey is conducted.

Union Average Rate Identifiers

Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010

08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.

A UAVG rate will be…