CITY OF VANCOUVER

WATER STATION 14

PFAS TREATMENT SYSTEM

PROJECT – PRJ100893

FUND - 448

COST CENTER - CC0194

March 2025

SPECIFICATIONS

Volume 2 - Division 01-46

Issued for Bid

PFAS TREATMENT SYSTEM

PROJECT - PRJ100893

FUND - 448

COST CENTER - CC0194

Divisions 01, 41, 43, 46

Specifications 09 90 00, 40 05 01 – 40 42 00: LYNN MICHELLE STEPHENS

Divisions 22, 23

Specifications 08 91 19, 33 32 16, 40 05 02.89, 40 05 17, 40 05 33.13: WILLIAM D. STEWART

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Divisions 26: JAMES E. COOK

Divisions 28

Specifications 40 06 70, 40 61 13 – 40 79 00: LINNEA S. LUBKE

PFAS TREATMENT SYSTEM

PROJECT - PRJ100893

FUND - 448

COST CENTER - CC0194

Specifications 32 84 00 – 32 93 10: RAYMOND G. WILLIAMS

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1 41 8 1 2/ 30/2

PFAS TREATMENT SYSTEM

PROJECT - PRJ100893

FUND - 448

COST CENTER - CC0194

Divisions 01, 41, 43, 46

Specifications 09 90 00, 40 05 01 – 40 42 00: LYNN MICHELLE STEPHENS

Divisions 03, 04, 05

Specifications 01 73 24, 06 17 53, 07 10 00, 07 91 26, 08 31 20: JONATHAN F. HARPER

7821868affa7c8b6bc81fa7fb67e5d7b

PFAS TREATMENT SYSTEM

PROJECT - PRJ100893

FUND - 448

COST CENTER - CC0194

Divisions 01, 41, 43, 46

Specifications 09 90 00, 40 05 01 – 40 42 00: LYNN MICHELLE STEPHENS

Divisions 31, 33

Specifications 01 57 13, 32 12 16 – 32 31 15, 40 05 31.17, 40 05 31.19: NATALIE CHOW

Divisions 03, 04, 05

Specifications 01 73 24, 06 17 53, 07 10 00, 07 91 26, 08 31 20: JONATHAN F. HARPER

Divisions 22, 23

Specifications 08 91 19, 33 32 16, 40 05 02.89, 40 05 17, 40 05 33.13: WILLIAM D. STEWART

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Divisions 26: JAMES E. COOK

PFAS TREATMENT SYSTEM

PROJECT - PRJ100893

FUND - 448

COST CENTER - CC0194

Divisions 06, 07, 08, 10: JEFFREY J MCGRAW

PFAS TREATMENT SYSTEM

PROJECT - PRJ100893

FUND - 448

COST CENTER - CC0194

Specifications 32 84 00 – 32 93 10: RAYMOND G. WILLIAMS

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OF WASHINGTONRA

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Vancouver WS14 PFAS Treatment Design Table of Contents

180318 2

TABLE OF CONTENTS

VOLUME 2: SPECIFICATIONS - DIVISION 01 - 46

DIVISION 01—GENERAL REQUIREMENTS

01 11 00 Summary of Work

01 11 80 Environmental Conditions

01 12 16 Work Sequence

01 14 16 Coordination with Operation of Existing Facilities

01 14 19 Use of Site

01 29 00 Measurement of Payment

01 31 19 Project Meetings

01 32 16 Construction Progress Schedule

01 32 23 Pre and Post Construction Surveys

01 32 33 Photographic Documentation

01 33 00 Submittal Procedures

01 35 23 Safety and Health

01 35 43 Environmental Procedures

01 42 19 Reference Standards

01 45 00 Contractor Quality Control

01 45 23 Testing and Inspection Services

01 50 00 Temporary Facilities and Controls

01 55 26 Traffic Control

01 57 13 Temporary Erosion and Sedimentation Control

01 58 13 Temporary Project Signage

01 61 45 Area Exposure Designations

01 66 00 Product Storage and Handling Requirements

01 73 24 Design Requirements for Non-Structural Components and Non-Building

Structures

01 73 29 Cutting and Patching

01 74 10 Cleaning and Disinfection of Treatment Facilities

01 78 23 Operation and Maintenance Data

01 78 39 Project Record Documents

01 79 00 Demonstration and Training

01 91 00 Commissioning, Testing, and Start-Up

01 99 90 Reference Forms

DIVISION 02—EXISTING CONDITIONS

02 41 13 Selective Site Demolition

DIVISION 03—CONCRETE

03 11 00 Concrete Forming

03 20 00 Concrete Reinforcing

03 30 00 Cast-In-Place Concrete

03 48 11 Precast Concrete Vaults

03 60 00 Grouting

DIVISION 04—MASONRY

04 20 00 Unit Masonry

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DIVISION 05—METALS

05 05 14 Hot-Dip Galvanizing

05 05 20 Anchor Bolts

05 10 00 Structural Metal Framing

05 50 00 Metal Fabrications

05 52 10 Aluminum Railings

DIVISION 06—WOOD, PLASTICS, AND COMPOSITES

06 10 00 Rough Carpentry

06 16 00 Sheathing

06 17 53 Fabricated Wood Trusses

DIVISION 07—THERMAL AND MOISTURE PROTECTION

07 05 43 Cladding Support Systems

07 10 00 Dampproofing and Waterproofing

07 21 00 Thermal Insulation

07 41 13.16 Standing Seam Metal Roof Panels

07 46 46 Fiber-Cement Siding

07 62 00 Sheet Metal Flashing and Trim

07 72 53 Snow Guards

07 91 26 Joint Fillers

07 92 00 Joint Sealants

DIVISION 08—OPENINGS

08 11 13 Hollow Metal Doors and Frames

08 14 00 Flush Wood Doors

08 31 13 Access Doors and Frames

08 31 20 Floor Access Doors

08 62 23 Tubular Daylighting Devices

08 71 00 Door Hardware

08 91 19 Fixed Louvers

DIVISION 09—FINISHES

09 29 00 Gypsum Board

09 30 13 Ceramic Tiling

09 65 13 Resilient Base and Accessories

09 67 23 Resinous Flooring

09 90 00 General Coating Specification

09 91 14 Exterior Painting

09 91 23 Interior Painting

09 96 53 Elastomeric Coatings

DIVISION 10—SPECIALTIES

10 14 23.16 Room Identification Panel Signage

10 28 00 Toilet, Bath and Laundry Accessories

10 44 16 Fire Extinguishers

180318 4

DIVISION 22—PLUMBING

22 00 00 Plumbing Basic Requirements

22 10 00 Plumbing Piping

22 10 01 Piping System Schedules

DIVISION 23—HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

23 00 00 Heating, Ventilating, and Air Conditioning (HVAC) Basic Requirements

23 05 93 Testing, Adjusting, Balancing for HVAC

23 34 13.13 Axial HVAC Propeller Wall Fans

23 82 00 Heating Units

DIVISION 26—ELECTRICAL

26 05 00.01 Common Work Results for Electrical

26 05 73 Power System Studies

26 08 00 Commissioning of Electrical Systems

26 22 00 Low-Voltage Transformers

26 24 19 Motor Control Centers

26 51 19 LED Interior Lighting

26 51 19.11 LED Interior Lighting LIGHTSPEC

26 56 19 LED Exterior Lighting

26 56 19.11 LED Exterior Lighting LIGHTSPEC

DIVISION 28—ELECTRONIC SAFETY AND SECURITY

28 13 00 Security Systems

DIVISION 31—EARTHWORK

31 05 19 Geotextiles

31 10 00 Site Preparation

31 21 33 Trenching, Bedding, Backfilling, and Backfilling, and Compacting for Buried Piping

31 23 00 Excavation and Fill

31 23 19 Dewatering

31 41 00 Sheeting, Shoring and Bracing

DIVISION 32—EXTERIOR IMPROVEMENTS

32 12 16 Asphalt Paving

32 31 13 Chain Link Fences and Gates

32 31 15 Gate Operator Systems

32 84 00 Planting Irrigation

32 91 13 Soil Preparation

32 92 00 Turf and Grasses

32 93 00 Plants

32 93 10 Landscape Maintenance

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DIVISION 33—UTILITIES

33 05 01 Protection of Existing Utilities

33 05 19 Ductile Iron Pipe for Yard Piping

33 10 00 Water Pipe for Utilities

33 14 26 Utility Valves and Accessories

33 14 42

33 31 14

Cathodic Protection for Buried Piping

Thermoplastic Pipe

33 32 16 Packaged Utility Wastewater Pumping Stations

33 39 13 Manholes, Frames, and Covers

DIVISION 40—PROCESS INTEGRATION

40 05 01 Piping Systems

40 05 02 Piping System Schedules

40 05 02.23 Piping System Schedule - Process Water

40 05 02.25 Piping System Schedule – Potable Water

40 05 02.89

40 05 06

Building Mechanical Drainage

Specialty Couplings and Adapters for Process Piping

40 05 06.23 Expansion Joints and Flexible Metal Hose

40 05 06.33 Piping Appurtenances

40 05 07 Hangers and Supports for Process Piping

40 05 07.13 Seismic Restraints for Piping

40 05 07.16 Expansion Control for Piping

40 05 17

40 05 23

Copper Process Pipe and Tubing

Stainless Steel Process Pipe and Tubing

40 05 24 Steel Process Pipe

40 05 31.13 Solvent Welded PVC and CPVC Pressure Pipe

40 05 31.17 PVC Gravity Sewer Pipe and DWV (Drain, Waste, and Vent) Pipe and Fittings

40 05 31.19 Polyvinylchloride Double Containment Piping

40 05 33.13 High Density Polyethylene Pipe Solid Wall

40 05 45 Piping System Identification

40 05 57.13 Manual Actuators

40 05 57.23 Powered Actuators

40 05 60 Valves

40 05 63.03 Ball Valve, Stainless Steel Threaded

40 05 63.08 Ball Valve, Stainless Steel Flanged

40 05 64.05 Butterfly Valve, AWWA C504, Class 150B

40 05 64.07 Butterfly Valve, High-Performance Metal-Seated

40 05 65.09 Check Valve, AWWA C508 Swing

40 05 67.36 Pressure-Relief and Pressure-Regulating Valves

40 05 72.01 Elastomeric Check Valves

40 05 78.13 Air/Vacuum Valves for Water Service

40 06 20.13 Power Actuated Valve and Gate Schedule for Process Services

40 06 70 Schedule for Instrumentation of Process Systems

40 41 13.13 Process Piping Electrical Resistance Heat Tracing

40 42 00 Insulation for Exposed Piping and Equipment

40 61 13 Process Control System General Provisions

40 61 21 Process Control System Testing

40 61 93 Process Control System Input/Output List

40 61 96 Process Control Descriptions

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40 63 43 Programmable Logic Controllers

40 67 00 Control System Equipment Panels and Racks

40 71 00 Flow Measurement

40 72 00 Level Measurement

40 73 00 Pressure, Strain and Force Measurement

40 79 00 Miscellaneous Instruments, Calibration Equipment, Instrument Valves and

Fittings

DIVISION 41— MATERIAL PROCESSING AND HANDLING EQUIPMENT

41 22 33 Boom Lifts

DIVISION 43—PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE

43 05 11 General Requirements for Equipment

43 05 13 Rigid Equipment Mounts

43 23 03 General Requirements for Centrifugal and Axial Flow Pumping Equipment

43 23 62 Variable Speed Vertical Turbine Pump Improvements

43 23 88.11 Self-Priming Centrifugal Pump

43 31 13.13 Vertical Pressure Vessel System

DIVISION 46—WATER AND WASTEWATER EQUIPMENT

46 22 30 Floating Supernatant Decanters

46 61 16 Granular Activated Carbon Media

VOLUME 3: DRAWINGS

Vancouver WS14 PFAS Treatment Design Summary of Work

180318 01 11 00 - 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.01 SUMMARY

A. The Work to be performed under this Contract at City of Vancouver’s (Owner) Water

Station 14 (WTP) facility shall consist of furnishing all labor, tools, equipment, materials and supplies, transportation, and performing all work or other operations required for the fulfillment of the Contract in accordance with the Contract Documents. The Work shall be complete, and all work, materials, and services not expressly indicated or called out in the Contract Documents which may be necessary for the complete and proper construction of the Work in good faith shall be provided at no increase in cost to the

Owner.

1. The completed Work provides a new PFAS treatment system that ties into the existing

WTP. Equipment will be installed at the existing facility and include pressure vessels with granular activated carbon for PFAS removal, along with support systems like:

rinse water tank and discharge pump station; restroom and storage building;

modifications to the existing booster pumps; and associated stormwater, site civil, electrical, and instrumentation improvements. The existing WTP will have targeted shutdown periods to accommodate booster pump modifications and yard piping tie-in connections.

1.02 CONTRACTS

A. The construction work in this contract will be performed by a Contractor who will be selected by the Owner in a competitive bidding process at the completion of design.

B. The Owner has contracted with Brown and Caldwell for the engineering design of the

Work. The term Engineer and Owner’s Representative will represent Brown and Caldwell in the construction documents.

1.03 WORK OF THIS CONTRACT

A. The Work includes: the furnishing of all labor, materials, and equipment for the supply, delivery, fabrication, installation, testing, and other materials and services required for the Water Station 14 PFAS Treatment System Design Project. Specific areas include, but are not limited to:

1. B01 – Treatment Building.

2. B02 – Restroom and Storage Building.

3. P01 – PFAS Treatment.

4. P02 – Rinse Water Tank.

5. W01 – Wellhouse 1.

6. W02 – Wellhouse 2.

7. U01 – Valve Vault 1.

8. U02 – Injection Vault.

9. U03 – Valve Vault 3.

10. U04 – Grinder Pump.

180318 01 11 00 - 2

11. U05 – Grinder Pump Meter Vault.

B. The Water Station 14 PFAS Treatment System Design Project features include, but are not limited to:

1. Site Work:

a. Construct new fence around the perimeter of the site.

b. Improve site grading to move stormwater to the north and east of the site.

c. Install temporary vehicle access surfaces as required for construction around the site.

d. Install new site lighting.

e. Install landscaping improvements throughout the site.

f. Install raw water, effluent PFAS treatment, rinse water supply, rinse water discharge, potable water, and sewer piping between existing systems and new facilities and process areas.

g. Install a raw and effluent water tie-in vault for new waterlines.

h. Install a sewer manhole lift station with grinder pump and force main adjacent to the restroom and storage building and out to tie-in location along NE Andresen

Rd. Install additional force main piping from the storage room to the tie-in location along NE Andresen Rd.

i. Construct new restroom and storage building with supporting mechanical room.

This area will include new HVAC equipment including exhaust fans and louvers, unit heaters, and all supporting appurtenances.

j. Construct new PFAS treatment area south of the existing WTP. This space will include pressure vessels, piping, and appurtenances for pressure vessel treatment system.

k. Construct new rinse water tank east of the new PFAS treatment area. This space will include piping and appurtenances for storage and metered discharge of rinse water either to sewer or to the treatment building’s booster pump wet well.

l. Install a rinse water discharge pump system inside the storage room.

m. Install instrumentation and control system improvements, as shown on the drawings, to existing PLC control system, instrumentation, and SCADA system for control of the PFAS treatment and auxiliary support processes.

n. Install electrical system improvements, as shown on the drawings, to existing wellhouse 1 and as needed to support and operate new processes and facilities described herein, including site lighting and entry gate improvements.

o. Install additional site security features including provisions for augmented security camera system.

p. Install remote PLC I/O panel for control of equipment in building.

q. Install new electrical conduit and wiring, local control panels, instrumentation, receptacles cable trays, and other electrical appurtenances required for a fully functional electrical and control system as shown on the drawings.

r. Pave vehicle access surfaces around PFAS Treatment, Rinse Water Tank, and

Restroom and Storage Building.

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C. Substantial Completion

1. The Work will be considered Substantially Complete when Phase 4 Commissioning:

Acceptance Test Phase is complete as defined in 01 91 00.

1.04 WORK NOT COVERED BY CONTRACT DOCUMENTS

A. Control system integration will be conducted by the Owner and/or Jacobs. Contractor is required to coordinate with the Owner for control system integration scheduling as the

Project progresses. This work includes, but is not limited to:

1. Programming for all actuated valves that support pressure vessel and rinse water tank operations.

2. Programming for all control panels supporting the rinse water discharge pump and grinder pump supporting sewer systems.

3. Programming for all heat tracing control panels.

END OF SECTION

180318 01 11 00 - 4

THIS PAGE INTENTIONALLY LEFT BLANK

Vancouver WS14 PFAS Treatment Design Environmental Conditions

180318 01 11 80 - 1

SECTION 01 11 80

ENVIRONMENTAL CONDITIONS

PART 1 GENERAL

1.01 SUMMARY

A. This Section describes the environmental conditions which have been taken from

ASHRAE’s Climatic Design Conditions summary from a weather station near the project site location and which may reasonably be anticipated throughout the life of the Project.

1.02 CLIMATE CONDITIONS

A. The site of the Work is at an elevation of approximately 271 feet above mean sea level.

B. Outdoor climatic data are obtained from the 2021 ASHRAE Fundamentals Handbook for

Pearson Airport, Vancouver, Washington, WMO 727918, and are described as follows:

Description Value

Location and WMO#

Lat/Long

Elevation

Standard Atmospheric Pressure

Pearson Field Airport, Vancouver, WA, WMO 727918

45.621N, 122.657W

9.1 m

14.69 psia

Winter (99.6%) 24.4 deg F dry bulb temperature

9.0 deg F dewpoint

1.2 meters per second design wind speed at corresponding dry bulb temperature of 24.4 deg F

Summer (0.4%) 91.4 deg C dry bulb temperature

66.7 deg C mean coincident wet bulb temperature

Evaporation (0.4%) 69.1 deg C wet bulb temperature

86.5 deg C mean coincident dry bulb temperature

Annual Extreme Temperatures 18.3/ 17.6 deg F dry bulb/wet bulb – Annual Minimum

99.1 / 72.0 deg F dry bulb/wet bulb – Annual Maximum

Temperature Extremes (n = 10) 11.6 / 10.4 deg F dry bulb/wet bulb – 10 Year Minimum

103.3 / 74.8 deg F dry bulb/wet bulb – 10 Year Maximum

1.03 INDOOR CONDITIONS

A. The HVAC and other interior systems shall be designed to provide or accommodate the desired environmental conditions within the various spaces and to protect the equipment and processes from freezing or overheating.

B. The indoor design conditions presented below shall be used for the design of these types of interior systems within the identified spaces.

C. Refer to technical specifications for additional guidance and requirements associated with indoor systems design, installation and testing.

180318 01 11 80 - 2

Area Temperature Ventilation Rate e

Storage Room/Chemical

Room

Summer 103.2 degrees F dry bulb temperature a, b As required to maintain summer design temperature, or as required by the 2021-Washington

State Mechanical Code.

74.8 degrees F; mean coincident wet bulb temperature [d]

Winter 50 degrees F dry bulb temperature

34 degrees F; mean coincident wet bulb temperature [d]

Restroom

Summer

85.8 degrees F dry bulb temperature Per ASHRAE 55 and

ASHRAE 62.1

Ventilation rate 100 CFM for single occupancy restroom.

74.6 degrees F; mean coincident wet bulb temperature (50%RH)

Winter

68 degrees F dry bulb temperature

34 degrees F; mean coincident wet bulb temperature [d]

Notes:

a. Electrical equipment in process areas is generally rated for an ambient temperature of 40°C (104°F). Occasional excursions of higher temperatures in the room can be expected for a few hours on the hottest, unseasonable day type of scenario.

b. Non-conditioned ventilation-cooling fans will be sized on the basis of the electrical general ambient temperature rating minus the summer design temperature ventilation air cooling differential temperature.

c. Space temperature will fall and rise based on outside air temperature but is not expected to drop below the winter design temperature due to heat capacity of the structure and other internal space heat gains.

d. Humidity was not a design factor in the design and is, subsequently, not being monitored or controlled.

e. Ventilation air will be brought into the degree necessary to pressurize space.

D. Pressurization:

1. Designing minimum pressure differentials, values are with respect to ambient pressure and to adjacent spaces, discourages undesirable air transfer from one space to another.

Space Type Pressure Differential (inches WC – with respect to ambient)

Chemical Room [-0.10]

Restroom [-0.10]

1.04 APPLICABLE CODES/STANDARDS

ASHRAE

55 Thermal Environmental Conditions for Human Occupancy as referenced by State of

Washington

62.1 Ventilation for Acceptable Indoor Air Quality as referenced by State of

Washington

90.1 Energy Standard for Buildings Except Low-Rise Residential Buildings as referenced by State of

Washington

NFPA

70 2020 National Electrical Code as referenced by State of

Washington

820 202] Standard for Fire Protection in Wastewater Treatment and Collection

Facilities

Owner adopted standard

180318 01 11 80 - 3

International Code Council

IBC 2021 International Building Code, with Washington State and local amendments as referenced by State of

Washington

IECC 2021 International Energy Conservation Code, with Washington Stateand local amendments as referenced by State of

Washington

IFC 2024 International Fire Code, with Washington State and local amendments as referenced by State of

Washington

IFGC 2024 International Fuel Gas Code, with Washington State and local amendments as referenced by State of

Washington

IMC 2024 International Mechanical Code, with Washington State and local amendments as referenced by State of

Washington

IPC 2024 International Plumbing Code, with Washington State and local amendments as referenced by State of

Washington

IWUIC 2024 International Wildland Urban Interface Code, with Washington State and local amendments as referenced by State of

Washington

1.05 ADDITIONAL CONDITIONS

A. Additional conditions which may be applicable are specified in other sections.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

180318 01 11 80 - 4

Vancouver WS14 PFAS Treatment Design Work Sequence 180318 01 12 16 - 1

SECTION 01 12 16

WORK SEQUENCE

PART 1 GENERAL

1.01 CONTINUITY OF PLANT OPERATIONS

A. Except as specified, the Contractor shall plan and execute the Work without impeding of the ongoing operation of the existing operations at Water Station 14, which treats and conveys potable water to the Owner’s distribution system. The Contractor shall protect existing utilities and maintain access to the existing facilities on the Site. If access is temporarily blocked, the Contractor shall provide alternate access for operations and maintenance personnel.

B. The Contractor shall be responsible for coordinating the tie-in of the existing infrastructure with the proposed infrastructure constructed as part of this Work. All portions of this Work shall be satisfactorily tested before new connections to the existing system are allowed. Any required shutdowns or service interruptions must be approved by and scheduled with the Owner.

1.02 SUBMITTAL

A. In accordance with Section 01 33 00 and 01 14 19 the Contractor shall submit a detailed plan for any activities that require removing equipment or facilities from service.

Plans shall be made to minimize impact of outages. The plan shall be coordinated with the construction schedule specified in the General Conditions of the Contract Documents and shall meet the restrictions and conditions specified in this section.

1.03 SEQUENCE AND SCHEDULE OF CONSTRUCTION

A. The construction schedule required in the General Conditions of the Contract Documents shall provide sequencing for the following areas of work:

1. Site Work

2. P01 – PFAS Treatment

3. P02 – Rinse Water Tank

4. B01 – Treatment Building

5. B02 – Restroom and Storage Building

6. W01 – Wellhouse 1

7. U03 – Valve Vault 3

8. U04 – Grinder Pump

9. U05 – Grinder Pump Flowmeter Vault

B. The Plan shall be coordinated with the Contractor’s Construction schedule and meet the restrictions and conditions specified in the Contract Documents.

C. The Plan shall describe the Contractor's means and methods for performing the tasks listed above and the length of time required to complete the tasks.

180318 01 12 16 - 2

D. The above tasks are not meant to serve as a comprehensive list nor indicate the order in which these tasks are completed.

1.04 SCHEDULE, SHUTDOWN, AND CONSTRUCTION CONSTRAINTS

A. Work shall be completed so as to not impair or reduce the Owner’s ability to meet customer demands for treated drinking water.

B. Construction Constraints:

1. Portable restrooms are acceptable for the Contractor’s employees, but they will be required to be kept within the fenced area away from public access.

2. Integrator will perform programming of SCADA and PLC applications software for certain portions of Process Instrumentation and Control Subsystem (PICS).

a. Contractor shall coordinate work and provide an allowance for interruptions to the Work because of testing by Integrator of Integrator-developed applications software:

1) During Functional Testing and Performance testing, Contractor shall plan for interruption of testing of the Work to allow Integrator to investigate software problems, make software configuration changes, and conduct additional testing.

2) Allowance for Interruptions: 5 days for each system affected by the work, including booster pumps and disinfection.

3. Existing site and facilities do not include functioning sewer connection. Work as part of this project includes construction and commissioning of equipment and systems that will connect Water Station 14 to sewer systems owned and operated by Clark Regional Wastewater Department (CRWWD).

a. Contractor shall not exceed allowable instantaneous flow rate of 45 gpm to

CRWWD sewer under any circumstances. Throughout all phases of the Work, the Contractor shall be responsible for independently collecting and removing/disposing of all waste streams, including any disinfected waters or flush waters, without utilizing the finished water distribution system or CRWWD sewer systems without explicit Owner approval.

C. Shutdowns and Service Interruptions:

1. All planned connections to existing systems which require service interruptions shall be identified in the construction schedule and require coordination, planning, and written approval with the Owner a minimum of 2 weeks in advance for general approval.

2. Contractor shall organize all Work to minimize number of scheduled shutdowns.

3. The Contractor shall provide 48-hour notification to Owner and Engineer prior to any planned/scheduled shutdown.

4. Owner shall have the ability to cancel scheduled shutdown on the day of scheduled shutdown.

5. Limitations:

a. Booster pump improvement activities may only be completed with one pump at a time and the Contractor must schedule separate shutdowns with Owner approval to complete.

180318 01 12 16 - 3

b. Between May and end of September shutdowns should be avoided and are not allowable without Owner coordination and approval.

c. Work requiring shutdowns in excess of these limitations shall brought to the attention of the Owner.

180318 01 12 16 - 4

Vancouver WS14 PFAS Treatment Design Coordination with Operation of Existing Facilities

180318 01 14 16 - 1

SECTION 01 14 16

COORDINATION WITH OPERATION OF EXISTING FACILITIES

PART 1 GENERAL

1.01 DESCRIPTION

A. The existing water treatment works will be in operation throughout the execution of this contract. The Contractor, therefore, shall schedule and conduct work so as to minimize interference with plant operation and maintenance. It is the intent of this Contract that the construction activity, insofar as possible, shall not interfere with the operation of the plant. Where delays are caused by reason of unexpected operation of the plant, the

Contractor will be allowed compensatory time but no change in contract compensation.

1.02 OPERATION

A. Unless otherwise specified, normal daily operation and maintenance of the existing plant will be performed by Owner’s personnel. Whenever operational functions are required to permit construction operations, these functions will also be performed by Owner’s personnel.

1.03 GENERAL

A. When modification, addition or connection to existing structures, systems, circuits or equipment is required, the Contractor shall schedule such activities with the Owner.

These tie-in activities, shutdown activities, etc. that may impact Owner’s operation are to be coordinated and tracked as “Maintenance of Plant Operations” events (MOPOs). The

Contractor shall notify the Owner, in writing, a minimum of 2 weeks in advance of the time when construction operations will require connection to, or modification of, in-service portions of the existing Facility. No system, structure, circuit or individual unit shall be modified, de-watered, de-energized or removed from the Facility unless authorized by the Owner.

B. The Contractor shall coordinate all equipment installation, testing, startup, and commissioning with the Integrator, which shall be completed by the Owner and/or

Jacobs. Coordination activities shall include at least the following:

1. Pre-coordination meeting: One in-person meeting up to one half day in duration for the Owner, Contractor, and Integrator to discuss construction sequencing and provide Owner and Integrator with opportunity to evaluate and provide comment for

Contractor’s proposed schedule with regard to all integration activities.

2. Pre-startup meeting: Two in-person meetings up to one day in duration for the Owner, Contractor, and Integrator to discuss startup and commissioning plan and provide

Owner and Integrator with opportunity to evaluate and provide comment for

Contractor’s proposed startup and commissioning activities and schedule.

180318 01 14 16 - 2

1.04 REMOVAL OF EXISTING PIPING AND EQUIPMENT

A. All existing piping, equipment, fixtures, conduit, wiring, and other appurtenances which are to be removed and are not specified or indicated on the Drawings to be relocated or reused will be designated by the Owner as either salvage or junk. Material designated as salvage shall be cleaned carefully and neatly stored at the Facility site as directed by the

Owner. Material designated as junk shall become the property of the Contractor and shall be removed from the site and lawfully disposed of by the Contractor.

1.05 MODIFICATION OF STRUCTURES

A. The Contractor shall connect to the new electrical equipment with a minimum of interruption to plant services. The Contractor shall inform the Owner in writing, of the intention to interrupt any power supply for the purpose of making required connections at least 2 weeks in advance of such interruption and shall also inform the Owner of the estimated period of interruption.

B. In no case shall the Contractor cause an intentional power interruption without written authority from the Owner.

1.06 SUBMITTAL OF MOPO PLANNING AND ANTICIPATED MOPOS

A. The contractor shall review the Contract Documents and submit an initial MOPO tracking list. The MOPO tracking list shall be submitted with the initial schedule submittal. The

MOPO tracking list shall include the following:

1. Identify the MOPO with number and name (e.g., MOPO 01 – Raw Water Pipe Tie In).

2. The time needed by the contractor to conduct the MOPO (e.g., 12 hours).

3. The constraints identified by the Owner such as maximum shut down time allowed during the tie-in.

B. The MOPO tracking list shall be maintained throughout the contract period. The MOPO tracking list shall be supplemented by specific MOPO Plan for each MOPO. The MOPO

Plan shall describe detailed shut down periods, work sequences, tools, staff, and steps to be taken by Contractor and Owner during a given MOPO. Each MOPO Plan shall include signature blocks for the Owner, Contractor and Engineer. All three signatures shall be complete prior to executing a MOPO.

C. The following is an initial list of anticipated MOPOs; contractor shall review the Contract

Documents and develop a more detailed MOPO tracking list. The MOPO tracking list will be reviewed periodically and kept current. Anticipated MOPOs include:

1. Raw water tie-in.

2. PFAS effluent water tie-in.

3. Rinse water discharge and sanitary sewer tie-in to NE Andreson Rd manhole.

4. Network tie-in.

5. Electrical feeder tie-in.

6. Potable water tie-in.

D. See Section 01 12 16 for shutdown constraints.

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PART 2 NOT USED

PART 3 NOT USED

180318 01 14 16 - 4

Vancouver WS14 PFAS Treatment Design Use of Site

180318 01 14 19 - 1

SECTION 01 14 19

USE OF SITE

PART 1 GENERAL

1.01 SUMMARY

A. The Owner's operating personnel will be responsible for operating the existing treatment plant throughout the execution of this contract. Equipment presently installed in the treatment plant must be available to plant personnel at all times for use, maintenance, and repair. If it is necessary in the course of operating the plant, for the Contractor to move his equipment, materials, or any material included in the work, he shall do so promptly and place that equipment or material in an area which does not interfere with the plant operation. The Contractor shall not adjust or operate serviceable or functioning equipment or systems except as specifically required by this contract.

B. The existing treatment plant will remain in operation throughout the execution of this contract. The Contractor shall schedule and conduct his work to minimize necessary shutdowns and interference with normal plant operations and maintenance.

C. The Contractor shall notify the Construction Manager, in accordance with Section 01 12

16, 2 weeks in advance of the time it is necessary to take out of service any existing tank, pipeline, channel, electrical circuit, equipment or structure. The Contractor shall be responsible for providing whatever temporary piping, pumping, power, and control facilities as are required to maintain continuous plant operation and complete treatment except as otherwise specified. The integrity of existing plant utilities shall be maintained by the Contractor at all times.

D. Contractor shall be responsible for conducting and paying for all underground locating services necessary to conduct the Work. This includes, but is not limited to, underground utilities, electrical, water pipes, stormwater pipes, sewer pipes, telecom and fiber optic, and other types of utilities that may be located on the project site.

1.02 OVERALL WORK RESTRICTIONS

A. Contractor shall account for the following construction requirements for scheduling, estimating, and performing the Work:

1. The work is located inside the City's fenced water facility.

2. Work Hours: 7:00 a.m. to 6:00 p.m. Monday through Friday. For Work outside those hours, Contractor shall obtain both the required permits and written approval from the approving agencies.

3. The work area is within a City water supply facility. Fuel storage on site shall be limited to 500 gallons, provided the containers are double wall containment tanks.

Any spill to the ground of materials shall immediately be reported to Water

Operations and immediately contained/removed.

4. Any vehicle that in the Owner's Representative's opinion is leaking fluids, is not in good mechanical condition, or is a potential hazard to the public or the well field, will not be allowed onsite and shall be removed immediately.

5. Concrete washout activities will not be allowed at the Site, unless authorized by the

Owner in writing.

Vancouver WS14 PFAS Treatment Design Use of Site

180318 01 14 19 - 2

6. Contractor shall adhere to the conditions set forth in the Construction Permits for this

Project.

7. No washing, screening or crushing of rock is permitted onsite.

B. Inadvertent Discovery Plan

1. Prepare and submit an Inadvertent Discovery Plan prior to beginning any ground-disturbing activities onsite. Refer to Attachment A for the required contents of the plan.

2. Discovery of any cultural resources or human remains shall be managed in accordance with the approved Inadvertent Discovery Plan.

Vancouver WS14 PFAS Treatment Design Use of Site – Attachment A

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SECTION 01 14 19-A

INADVERTENT DISCOVERY PLAN (IDP) TEMPLATE

Project Name: [Insert Project Name]

Project Location: [Insert Address or Coordinates]

Project Sponsor/Agency: [Insert Agency or Organization]

Prepared By: [Insert Name and Title]

Date: [Insert Date]

1. Purpose

This IDP outlines procedures to follow if cultural resources or human remains are inadvertently discovered during ground-disturbing activities associated with the [Project

Name].

2. Scope of Work

Brief description of the project and types of ground disturbance involved:

[e.g., trenching for water lines, excavation for building foundations, grading for road construction]

3. Discovery Protocol

If any potential cultural materials or human remains are discovered:

a. Stop Work Immediately

All work within 50 feet of the discovery must cease.

b. Secure the Area

Protect the site from further disturbance.

Do not touch, move, or remove any objects.

c. Notify Authorities

Immediately contact the following:

4. Types of Discoveries Covered

This plan applies to the following types of inadvertent discoveries:

Prehistoric or historic artifacts (stone tools, ceramics, metal objects)

Structural remains (foundations, wells, hearths)

Human skeletal remains

Modified natural features (e.g., culturally modified trees, rock art)

Vancouver WS14 PFAS Treatment Design Use of Site – Attachment A

180318 01 14 19 - 2

5. Tribal Coordination

[Insert Tribe Name] has been notified of this project and will be contacted immediately in the event of a discovery. Tribal representatives will be invited to participate in any follow-up investigation or consultation.

6. Training and Awareness

All personnel involved in ground-disturbing activities will receive a briefing on this IDP prior to project start. A copy of this plan will be kept on-site at all times.

7. Acknowledgment

By signing below, the project team acknowledges receipt and understanding of this IDP.

Signature: _____________________

Name/Title: ____________________

Date: _________________________

Vancouver WS14 PFAS Treatment Design Measurement and Payment 180318 01 29 00 - 1

SECTION 01 29 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.01 SUMMARY

A. This Section specifies requirements for determining Contractor payments.

1.02 SCHEDULE OF VALUES

A. The Contractor shall submit a detailed Schedule of Values (SOV) for the Work of the

Contract, including quantities and unit prices—with each facility as a top heading, and with further breakdown of the activities within each facility or activity and by trade— aggregating from the conformed Bid Form and/or the Lump Sum Contract Price, for approval in accordance with Article 15 of the General Conditions - Section 00 72 00 and the bid forms.

B. If any unit price in the approved Schedule of Values requires that the said unit price cover and be considered compensation for certain work or material essential to the item, this same work or material will not also be measured or paid for under any other pay item which may appear elsewhere in the Specifications.

1. Schedule shall be listed in tabular form and include the following:

a. Schedule item numbers.

b. Schedule item descriptions.

c. Unit cost description, bid quantity, bid unit cost, bid total amount per item.

d. Estimated quantities for previous period, current application period, and total to date per item.

e. Amount previously billed, amount billed this period, total amount billed and percent completion per item.

2. Include a proportional amount of Contractor’s overhead and profit for each item.

3. If progress payments will be requested for materials or equipment stored either on or off site, show the following:

a. Cost of the materials, delivered and unloaded, with taxes paid.

b. Total installed value.

C. Upon request, submit documentation to support the values assigned to the Work. Sum of all values shall equal the Total Bid.

D. Schedule will be reviewed by the Engineer.

1. Upon approval by the Engineer, the schedule will become the official reporting form upon which Application Payment will be calculated.

2. Provide additional breakdown of bid item costs if requested by the Engineer.

3. Failure to submit this schedule or receive approval may result in withholding of approval of Application for Payment.

4. An unbalanced or front-end loaded schedule will not be accepted.

5. Summation of the complete schedule representing all of the Work shall equal the

Contract Price.

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6. An Excel spreadsheet schedule shall be submitted.

E. Lump Sum Work:

1. Reflect specified cash and contingency allowances and alternatives, as applicable.

2. List bonds and insurance premiums, mobilization, demobilization, preliminary and detailed progress schedule preparation, equipment testing, facility startup, and contract closeout separately.

3. Breakdown by Divisions 02 through 49 with appropriate subdivision of each specification for facility and activity of the project.

1.03 MEASUREMENT OF QUANTITIES

A. Work completed under the Contract shall be measured according to the standards of weights and measures recognized by the U.S. Bureau of Standards.

B. The method of measurement and computations to be used in determination of quantities of material furnished and of work performed under the Contract will be those methods generally recognized as conforming to good engineering practice.

C. Measurement for area computations will be made on the surface. Pay measurements for area computations will not exceed the neat dimensions indicated on the Contract

Drawings, unless otherwise ordered in writing by the Construction Manager or Engineer.

D. Structures will be measured according to neat lines indicated on the Contract Drawings or as altered to fit field conditions. No payment will be made for length, width, or depth, in excess of that indicated on the Contract Drawings or specified for any construction, unless otherwise approved by the Construction Manager or Engineer in writing.

E. Items which are measured by the linear foot, such as pipe, will be measured parallel to the base or foundation upon which such items are placed.

F. In computing volumes of excavation (when part of a unit price project component), the average end area method, based on horizontal measurements, or other acceptable methods, will be used. If the excavation is incidental or part of a lump sum bid item, no additional payments will be made.

G. The term "each", when used as an item of payment, will mean complete payment for the

Work described in the payment item in the Contract Documents. The work described is not intended to be exhaustive.

H. The term "lump sum", when used as an item of payment, will mean complete payment for the Work described in the Contract Documents, including all necessary fittings and accessories, and required testing completed.

I. The term “complete in place”, means the completion of the Contract item or portions thereof as determined by the Construction Manager or Engineer including the furnishing of all materials, equipment, tools, labor, and work incident thereto, unless otherwise specified.

J. Contingent unit price items work is work not shown on the Contract Drawings and shall be performed only at the direction of the Construction Manager or Engineer.

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K. If material is shipped by rail, car weights will be accepted provided that actual weight of material only will be paid for and not minimum car weight used for assessing freight tariff, and provided further that car weights will not be acceptable for material to be passed through mixing plants.

L. Vehicles used to haul material being paid for by weight shall be weighed empty daily and at such additional times as required by Engineer. Each vehicle shall bear a plainly legible identification mark.

M. Materials that are specified for measurement by the cubic yard measured in the vehicle shall be hauled in vehicles of such type and size that actual contents may be readily and accurately determined. Unless all vehicles are of uniform capacity, each vehicle must bear a plainly legible identification mark indicating its water level capacity. Vehicles shall be loaded to at least their water level capacity. Loads hauled in vehicles not meeting above requirements or loads of a quantity less than the capacity of the vehicle, measured after being leveled off as above provided, will be subject to rejection, and no compensation will be allowed for such material.

N. Quantities Based on Profile Elevations: Existing ground profiles shown on Drawings were taken from a topographic map drawn with contour intervals of 1 foot.

O. Where measurement of quantities depends on elevation of existing ground, elevations obtained during construction will be compared with those shown on Drawings. Variations of 1 foot or less will be ignored, and profiles shown on Drawings will be used for determining quantities.

P. Pursuant to RCW 39.04.180, trench safety systems are required to meet the Washington industrial safety and health act, Chapter 49.17 RCW for any excavation exceeding 4 feet of depth and listed on the bid proposal as a separate item. Payment for 'Trench Safety

System' shall be made at the unit Contract price per linear foot of those sections of trench which are actually mechanically shored or over excavated specifically for the sole purpose of providing a safe work environment for workers. Any bid item for trench safety less than $3.00 per linear foot will be unilaterally changed to read $3.00 per linear foot, item extensions will be adjusted accordingly and be reflected in the total bid price for award purposes.

1.04 SCOPE OF PAYMENT

A. The Contractor will receive and accept compensation provided for in the Contract

Documents as full payment for furnishing materials, labor, tools, and equipment and for performing Work under the Contract in a complete and acceptable manner and for all risk, loss, damage, or expense of whatever character arising out of the nature of the

Work or the execution thereof, subject to the provisions of the General Conditions.

1. Payment for all Lump Sum Work shown or specified in the Contract Documents is included in the Contract Price. Payment will be based on a percentage complete basis for each line item of the accepted Schedule of Values.

B. Schedule of Estimated Progress Payments:

1. Show estimated payment requests through Contract Times aggregating initial

Contract Price.

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2. Base estimated progress payments on initially acceptable progress schedule. Adjust to reflect subsequent adjustments in progress schedule and Contract Price as reflected by modifications to the Contract Documents.

C. Application for Payment:

1. Transmittal Summary Form: Attach one Summary Form as provided by Owner with each detailed Application for Payment and include Request for Payment of Materials and Equipment on Hand as applicable. Execute certification by authorized Contractor representative.

2. Use detailed Application for Payment Form suitable to/or provided by Owner.

3. Include accepted Schedule of Values for each schedule or portion of Lump Sum Work and the unit price breakdown for the Work to be paid on a unit priced basis.

4. Include separate line item for each Change Order and Work Change Directive executed prior to date of submission. Provide further breakdown of such as requested by Engineer.

5. Preparation:

a. Round values to nearest dollar.

b. Submit Application for Payment, including a Transmittal Summary Form and detailed Application for Payment Form(s) for each schedule as applicable, a listing of materials on hand for each schedule as applicable, and such supporting data as may be requested by Engineer.

D. Mobilization:

1. When included in the Contractor's Schedule of Values, mobilization shall consist of the assembling and setting up for the project, the Contractor's necessary general plant, including Contractor's offices, Construction Manager and Engineer's field office, shops, plants, storage areas, sanitary and any other facilities, as required by the Specifications and special requirements of the Contract, as well as by local or

State law and regulation. The determination of the adequacy of the Contractor's facilities, except as noted above, shall be made by the Contractor. The cost of required insurance and bonds and/or any other initial expense required for the start of Work will be included in this item. The Contractor shall furnish all materials and furnishings required, and these materials and furnishings will not be considered as part of the other various items of the completed Contract.

2. No additional payment will be made for demobilization. Costs for demobilization shall be included in this item.

3. Mobilization will be paid at the approved lump sum price for mobilization and demobilization included in the Contractor's Schedule of Values. The lump sum price for this item shall be payable to the Contractor in accordance with the following schedule:

a. On the first monthly application for Progress Payment, the amount approved for mobilization or three percent of the total Contract Price, excluding the price for this item, whichever is less, will be paid.

b. Whenever Work performed equals 25 percent of the total Contract Price excluding the approved price for this item, any remaining amount for mobilization, or an additional two percent of the total Contract Price excluding the approved price for this item, whichever is less, will be paid.

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c. Upon completion of the Project, any remaining amount approved for mobilization will be paid.

E. Nonpayment for Rejected or Unused Products:

1. Payment will not be made for following:

a. Loading, hauling, and disposing of rejected material.

b. Quantities of material wasted or disposed of in manner not called for under

Contract Documents.

c. Rejected loads of material, including material rejected after it has been placed by reason of failure of Contractor to conform to provisions of Contract Documents.

d. Material not unloaded from transporting vehicle.

e. Defective Work not accepted by Owner.

f. Material remaining on hand after completion of Work.

F. Partial Payment for Stored Materials and Equipment:

1. Partial Payment: No partial payments will be made for materials and equipment delivered or stored unless Shop Drawings and preliminary operation and maintenance data is acceptable to Engineer. Invoices for materials, location of materials stored, and a release of liens for the equipment must be provided prior to payment. Payment for Materials on Hand will only be for the materials that can be inventoried by the Owner.

2. Final Payment: Will be made only for products incorporated in Work; remaining products, for which partial payments have been made, shall revert to Contractor unless otherwise agreed, and partial payments made for those items will be deducted from final payment.

G. Partial Payment for Undelivered, Project-specific Manufactured or Fabricated Equipment:

1. Notwithstanding above provisions, partial payments for undelivered (not yet delivered to Site or not stored in the vicinity of Site) products specifically manufactured for this

Project, excluding off the shelf or catalog items, will be made for products listed below when all following conditions exist:

a. Partial payment request is supported by written acknowledgment from Suppliers that invoice requirements have been met.

b. Equipment is adequately insured, maintained, stored, and protected by appropriate security measures.

c. Each equipment item is clearly marked and segregated from other items to permit inventory and accountability.

d. Authorization has been provided for access to storage Site for Engineer and

Owner.

e. Equipment meets applicable Specifications of these Contract Documents.

2. Payment of 15 percent of manufacturer’s quoted price for undelivered, Project-specific manufactured equipment will be considered following Shop Drawing approval.

3. Failure of Contractor to continue compliance with above requirements shall give cause for Owner to withhold payments made…