Attachment_2_Divs_2_-_49_Specifications_OLYM_257062___205922.pdf

OLYMPIC NATIONAL PARK

OLYM PMIS No. 257062 & 205922

REHABILITATE LOG CABIN WASTEWATER SYSTEM

DIVISION 2-49

CONSTRUCTION SPECIFICATIONS

NATIONAL PARK SERVICE

PACIFIC WEST REGION

JANUARY 2022

George A. Murgel

VOLUME 2 OF 2

OLYM – 257062 & 205922 TABLE OF CONTENTS - 1

TABLE OF CONTENTS

DIVISION, SECTION & PARAGRAPH NUMBERING

The numbering and lettering of sections and paragraphs in this Project Manual are merely for identification. Sections included are listed in this Table of Contents together with the number of pages in each section. The Contractor shall check their copies of the Project Manual against this Table of

Contents and confirm there are no missing pages or sections.

NUMBER TITLE NO. OF PAGES

00 01 10 Table of Contents

See Specifications Volume 1 for required Division 1 work.

DIVISION 02 – EXISTING CONDITIONS

02 05 00 Common Work Results for Existing Conditions

02 41 00 Demolition & Abandonment

02 84 16 Handling of Lighting Ballasts & Lamps Containing PCBs & Mercury

DIVISION 03 – CONCRETE

03 11 13 Cast-In-Place Concrete Forms

03 15 10 Concrete Accessories – Epoxy Anchors

03 21 00 Concrete Reinforcing Steel

03 30 00 Cast-In-Place Concrete Site Elements

03 30 01 Concrete Floor Slabs

03 31 00 Normal Weight Structural Concrete

03 40 00 Precast Concrete Items

03 45 00 Precast Architectural Concrete

DIVISION 05 – METALS

05 50 00 Metal Fabrications

05 50 16 Miscellaneous Metal for Utilities

DIVISION 06 – WOOD, PLASTICS, & COMPOSITES

06 10 00 Carpentry

06 20 23 Interior Finish Carpentry

DIVISION 07 – THERMAL & MOISTURE PROTECTION

07 21 00 Building Insulation

OLYM – 257062 & 205922 TABLE OF CONTENTS - 2

07 25 00 Weather Resistive Barrier System

07 62 00 Sheet Metal Flashing & Trim

07 90 00 Joint Sealers

07 91 16 Joint Gaskets

DIVISION 08 – OPENINGS

08 11 13 Hollow Metal Doors & Frames

08 71 00 Door Hardware

08 90 00 Louvers & Vents

DIVISION 09 – FINISHES

09 29 00 Gypsum Board Assemblies

09 65 00 Resilient Flooring

09 90 00 Painting & Coating ........................................................................................................ p7

DIVISION 10 – SPECIALTIES

10 44 00 Fire Extinguishers & Brackets

DIVISION 12 – FURNISHINGS

12 32 00 Factory Casework

DIVISION 13 – SPECIAL CONSTRUCTION

13 34 23 Fabricated Structures

DIVISION 22 – PLUMBING

22 00 00 Plumbing General Requirements

22 05 00 Common Work Results for Plumbing

22 05 13 Common Motor Requirements for Plumbing Equipment

22 05 19 Meters & Gauges for Plumbing Piping

22 05 23 General-Duty Valves for Plumbing Piping

22 05 29 Hangers & Supports for Plumbing, Piping, & Equipment

22 05 53 Identification for Plumbing, Piping, & Equipment

22 07 00 Plumbing Insulation

22 11 00 Facility Water Distribution

22 13 13 Facility Sanitary Sewers

22 13 16 Sanitary Waste & Vent Piping

22 13 19 Sanitary Waste Piping Specialties

22 40 00 Plumbing Fixtures

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DIVISION 23 – HVAC

23 05 00 Common Work Results for HVAC

23 05 53 Identification for HVAC Piping & Equipment

23 34 23 HVAC Power Ventilators

23 82 39 Unit Heaters

DIVISION 26 – ELECTRICAL

26 00 00 Electrical General Requirements

26 05 00 Common Work Results for Electrical

26 05 19 Low Voltage Electrical Power Conductors & Cables

26 05 26 Grounding & Bonding for Electrical Systems

26 05 29 Hangers & Supports for Electrical Systems

26 05 33 Raceways & Boxes for Electrical Systems

26 05 48 Vibration & Seismic Requirements for Electrical Systems

26 05 53 Identification for Electrical Systems

26 09 23 Lighting Control Devices

26 22 00 Low-Voltage Transformers

26 24 16 Panelboards

26 27 26 Wiring Devices

26 28 13 Fuses

26 28 16 Enclosed Switches & Circuit Breakers

26 32 13.16 Propane Engine-Driven Generator

26 36 00 Transfer Switches

26 51 00 Interior Lighting

26 56 00 Exterior Lighting

DIVISION 31 – EARTHWORK

31 10 00 Site Clearing

31 22 13 Rough Grading

31 22 19 Finish Grading

31 22 19.13 Spreading & Grading Topsoil

31 23 00 Excavation & Fill

31 23 16.10 Imported Soils & Fill Materials

31 23 33 Utility Excavation & Backfill

31 23 33.20 Restoration of Surfaces

31 25 00 Erosion & Sediment Control

DIVISION 32 – EXTERIOR

32 11 17 Underslab Capillary Break

32 11 23 Aggregate Base Courses

32 12 16 Asphalt Concrete Pavement

32 13 13.06 Portland Cement Concrete

32 31 13 Chain Link Fences & Gates

32 84 13 Pressurized Dispersal Drainfield System

32 91 13 Soil Preparation

OLYM – 257062 & 205922 TABLE OF CONTENTS - 4

DIVISION 33 – UTILITIES

33 00 00 Pipe & Pipe Fittings: General Statement

33 01 10.58 Disinfecting of Water Utility Piping Systems

33 01 12 Inspection & Testing of Water Utilities

33 01 30.14 Hydrostatic Testing of Non-HDPE Pressure Sewer Pipe

33 01 30.15 Testing HDPE Water & Sewer Force Main Lines

33 01 30.40 Sewer Structures & Piping Testing

33 01 30.41 Sanitary Sewer Cleaning & Inspection

33 01 30.63 Polyurea Interior Coating (Manholes)

33 01 30.82 Epoxy Interior Coating – Field Applied

33 05 00 Common Work Results for Utilities

33 05 61 Concrete Manholes

33 05 63 Concrete Vaults & Chambers

33 05 71 Sanitary Sewer Cleanouts & Valves

33 05 97.16 Markers for Utility Identification

33 08 30 Commissioning of Sanitary Sewerage Utilities

33 09 30 Instrument Control Sewer Utilities

33 12 16 Water Utility Distribution Valves

33 31 13 Site Sanitary Sewerage Gravity Piping

33 32 13 Wastewater Grinder Pump Package Lift Station

33 34 13.23 Fiberglass Septic Tanks

33 39 23 Sanitary Sewer Cleanouts & Valves

33 51 39 Monitoring Wells

DIVISION 40 – PROCESS INTERCONNECTIONS

40 05 00 Common Work Results for Process Piping

40 05 33 HDPE Process Pipe

40 05 60 Valves: General Statement

40 61 13 Process Control System – General Provisions

40 61 21 Process Control System Testing

40 61 93 Process Control Input/Output List

40 61 96 Process Control Descriptions

40 63 00 Control System Components

40 68 63 Configuration of HMI Software

DIVISION 41 – MATERIAL PROCESSING & HANDLING EQUIPMENT

41 22 00 Davit Crane

DIVISION 46 – WATER & WASTEWATER EQUIPMENT

46 33 00 Liquid Chemical Feed Equipment

46 53 00 Wastewater Treatment Systems

46 66 00 Ultraviolet (UV) Disinfection System

DIVISION 02

EXISTING CONDITIONS

OLYM – 257062 & 205922 02 05 00 - 1

COMMON WORK RESULTS

FOR EXISTING CONDITIONS

SECTION 02 05 00

COMMON WORK RESULTS FOR EXISTING CONDITIONS

PART 1 - GENERAL

1.1 DESCRIPTION

A. The work of this Section includes the general procedures and requirements for Site Work.

PART 2 - PRODUCTS - NOT USED.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Site Verification of Conditions

1. The contractor shall perform necessary potholing or locating of underground utilities and services. Perform minor, investigative excavations to verify the location of various existing underground facilities at sufficient locations to assure that no conflict with the proposed work exists and sufficient clearance is available to avoid damage to existing facilities.

2. Upon discovery of conflicts or problems with existing facilities or construction documents, notify Contracting Officer within twenty-four (24) hours.

3. The existing mapping may be used to approximate the locations of existing utilities. The contractor is responsible for determining the actual locations of all utilities.

3.2 PREPARATION

A. Protection

1. Spillage -

a. Avoid spillage by covering and securing loads when hauling on or adjacent to public streets or highways.

b. Remove spillage and sweep, wash, or otherwise clean projects, streets, and highways.

2. Dust Control: See Division 01 Section 01 57 23 “Temporary Storm Water Pollution

Control.”

3. Sediment & Erosion Control: See Division 01 Section 01 57 23.

4. Existing Plants and Features: Do not damage the tops, trunks, and roots of existing trees and shrubs on site which are intended to remain. Do not use heavy equipment within the branch spread. Interfering branches may be removed only with the permission of the

Contracting Officer. Do not damage other plants and features which are to remain.

OLYM – 257062 & 205922 02 05 00 - 2

COMMON WORK RESULTS

FOR EXISTING CONDITIONS

3.3 REPAIR / RESTORATION - NOT USED.

3.4 FIELD QUALITY CONTROL

A. Notify Contracting Officer forty-eight (48) hours before performing excavation or fill work.

B. If work has been interrupted by weather, scheduling, or other reason, notify Contracting Officer twenty-four (24) hours minimum before the intended resumption of grading or compacting.

C. NPS reserves the right to require additional testing to re-affirm the suitability of completed work including compacted soils that have been exposed to adverse weather conditions.

END OF SECTION

OLYM – 257062 & 205922 02 41 00 - 1

DEMOLITION & ABANDONMENT

SECTION 02 41 00

A. The work of this Section includes all demolition, removal, salvage, and disposal of existing structures, piping, and other miscellaneous materials.

1.2 RELATED WORK

A. Section 01 50 00 – Temporary Facilities & Controls

B. Section 31 23 33 – Utility Excavation & Backfill

1.3 SUBMITTALS

A. As specified in Division 01 Section 01 33 23 “Submittal Procedures.”

B. Submit schedule showing sequence of work and methods of demolition and relocation. Include a schedule for isolating, shutting off and capping utilities, and re-establishing utility services.

C. Certifications and Testing consistent with Division 01 Section 01 33 23 “Submittal Procedures” and including:

1. Permit for transport and disposal of debris.

2. The proposed method of demolition, proposed schedule, the sequence of work, and proposed method and schedule for removing, maintaining, and re-establishing facilities and utilities before scheduling the preconstruction meeting.

1.4 SITE CONDITIONS

A. Take all necessary measures to control dust during demolition.

B. Protection

1. Erect barriers, fences, guardrails, enclosures, chutes, and shoring around all construction activities to protect personnel, structures, and utilities remaining intact.

2. Protect designated trees and plants from damage.

OLYM – 257062 & 205922 02 41 00 - 2

C. Maintaining Traffic

1. Assure minimum interference with roads, streets, driveways, sidewalks, and adjacent facilities.

D. Utility Lines and Services

1. Keep existing structures to remain and adjacent structures intact and in operation.

2. Obtain permission to disrupt any utilities or services temporarily or permanently.

3. Coordinate with Park for services to be disconnected and schedule with the utility company as needed. Schedule and coordinate with Park and utility company far enough in advance to not delay work.

E. Before demolishing a utility or facility, notify the Contracting Officer three (3) days in advance, and plan the demolition such that the demolition will not create an unsafe condition or interfere with ongoing operations.

F. Where demolition must occur in such a sequence that a portion of this facility must remain operational, coordinate this aspect with the Contracting Officer.

G. Do not burn waste material. All organic material removed from the construction area must be properly chipped and recycled or removed from the Park and properly disposed of.

H. Provide adequate fire protection. Keep the area clear of hazardous substances and debris.

I. Storage or sale of removed items or materials on-site is not permitted.

J. Explosives are not permitted.

1.5 SCHEDULING

A. Complete demolition that might damage new construction before starting new work.

PART 2 - PRODUCTS

2.1 BACKFILL MATERIALS

A. Restrictions to Backfill: Native soils, stone, gravel, or sand, free from debris, frozen materials, roots, and other organic matter may be used for backfill of demolition areas that are not designated for new construction. Pieces of concrete and masonry smaller than one (1) square foot and suitably shaped for compaction may be used in backfill more than one (1) foot below the finished grade.

B. See Section 01 11 00 – Summary of Work; Subsection 1.3.C Preservation of Natural Features

Item 7 and Item 8.

OLYM – 257062 & 205922 02 41 00 - 3

3.1 EXAMINATION

A. Verify that areas to be demolished are unoccupied and discontinued in use.

B. Do not commence work until conditions are acceptable to Contracting Officer.

3.2 PREPARATION

A. Arrange for and verify termination of utility services to include capping lines.

B. Provide temporary supports and protection for the portion of the structure to remain. Protect fixtures and equipment to remain. Protect nearby structures and vegetation as necessary.

C. The contractor shall saw-cut the edges of all pavement, walkway, gutters, and concrete curb sections that are to be removed. The saw cut line shall be straight and smooth to allow for a clean line of repair.

D. Water and wastewater lines (including stormwater) abandoned in place shall be capped.

E. Cap or disconnect utilities. Provide bypass connections as necessary to maintain utility service to occupied areas. Abandon utilities in place that is no longer required in areas not disturbed by construction

F. Provide temporary barricades and other protection required to prevent injury to people and damage to adjacent buildings and facilities to remain.

G. Protect to ensure safe passage of people around selective demolition area and to and from occupied portions of the building.

H. Provide temporary weather protection, during the interval between selective demolition of existing construction on exterior surfaces and new construction, to prevent water leakage and damage to the structure and interior areas.

I. Provide and maintain shoring, bracing, and structural supports as required to preserve stability and prevent movement, settlement, or collapse of construction and finishes to remain, and to prevent unexpected or uncontrolled movement or collapse of construction being demolished.

J. Remove items scheduled to be salvaged and place them in designated storage areas.

3.3 DEMOLITION/ABANDONMENT

A. All debris from demolition and abandonment shall be removed from the Park and disposed of lawfully. Any material which the Contracting Officer may wish to save or reuse shall be stored per the Contracting Officer's direction.

OLYM – 257062 & 205922 02 41 00 - 4

B. General

1. Dampen debris and use temporary enclosures as necessary to control dust.

2. Do not use water to the extent it causes flooding, contaminated runoff, or icing.

3. Break concrete and masonry into sections less than three (3) feet in any dimension and dispose of off-site.

4. Repair damage to adjacent structures.

5. Make neat saw cuts around areas of concrete to be removed, where remaining concrete is to be incorporated into new work.

6. Remove existing exposed piping to the extent shown on the Drawings.

7. Remove buried piping to the extent shown on the Drawings.

8. All equipment to be removed or replaced shall be done so in a safe manner and such that the equipment and any associated piping or wiring is not damaged.

9. All debris from demolition and abandonment shall be removed from the Park and disposed of lawfully. Any material which the Contracting Officer may wish to salvage shall be cleaned and stored per the Contracting Officer’s direction and requirements of this specification.

3.4 HAZARDOUS MATERIALS

A. If suspected hazardous materials are encountered during the demolition of existing facilities, all work is to be stopped immediately and the Contracting Officer is to be immediately notified.

3.5 DISPOSAL

A. Place demolition debris in debris boxes onsite for weekly removal.

B. Dispose of unsuitable and excess material off-site. The contractor shall recycle all recyclable demolished materials. The contractor shall submit names and contact information for proposed recyclers to the Contracting Officer before beginning demolition. Only materials not suitable for recycling shall be disposed of in a landfill.

C. Disposal of demolition material shall be following all EPA, OSHA, and Washington requirements for materials disposal.

3.6 SALVAGE

A. Carefully remove items to be salvaged and delivered to the Contracting Officer’s storage

1. Store and protect items indicated to be salvaged.

2. Replace any items damaged through carelessness in removal, storage, or handling with new items of the same type.

3. Do not reuse materials or equipment not specifically indicated or specified to be reused.

OLYM – 257062 & 205922 02 41 00 - 5

B. Preparation of Equipment for Storage

1. Identify each component with markings or tags to show its position in the assembly and the assembly to which it belongs.

2. Place small parts in wooden boxes and mark contents on the outside.

3. Thoroughly clean and dry equipment.

4. Coat unpainted surfaces with two (2) coats of rust-preventive compound.

5. Attach the unit to a suitable crate bottom.

6. Enclose the unit in polyethylene film and seal all seams and the film to the base of the unit with tape.

7. Construct a crate of wooden slats around the top and sides of the unit.

8. Attach permanent instruction tag to the outside of crate stating “This unit has been prepared for storage.”

OLYM – 257062 & 205922 02 48 16 - 1

HANDLING OF LIGHTING BALLASTS

& LAMPS CONTAINING PCBS & MERCURY

SECTION 02 84 16

HANDLING OF LIGHTING BALLASTS & LAMPS CONTAINING PCBS & MERCURY

1.1 SUMMARY

A. This section includes the work necessary for the disposal of lighting ballasts and fluorescent lamps at the Log Cabins Resort Wastewater Treatment Plant structure housing the existing blowers.

B. This specification covers the removal of mercury-containing material. All mercury material removed under this section is to be removed, transported, and recycled to an Environmental

Protection Agency (EPA) approved facility.

1.2 DESCRIPTION OF WORK

A. The contractor shall adhere to all state and local codes for the handling and reporting of ballast and lamp disposal. The Contractor is to furnish all transportation, labor, materials, services, training, insurance, permits, and equipment as needed to complete removal of mercury-containing material as directed. The Contractor shall follow all federal, state, and local ordinances, regulations, and rules about mercury, including its handling, storage, transportation, and disposal.

B. The work specified herein is to be performed by competent persons trained, knowledgeable, and qualified in the techniques of handling and disposal of mercury. Work shall be performed by Contractors who comply with all applicable federal, state, and local regulations, and per this specification.

C. The work specified herein shall be performed under the strict work practices and procedures for this project. The decision(s) of the Contracting Officer shall be final in all matters relating to the interpretation of these specifications and all applicable regulations. The Contractor shall abide by all directions and decisions relative to mercury removal.

1.3 STANDARDS AND GUIDELINES

A. The applicable sections, latest editions, and addenda of regulations, codes, industry standards and recommended practices issued on behalf of or by the following government agencies, form a part of this specification.

1. EPA - Environmental Protection Agency

2. OSHA - Occupational Safety and Health Administration

3. Washington/OSHA - Washington Occupational Safety and Health Administration

4. NEMA - National Electrical Manufacturers Association

5. RCRA - Resource Conservation and Recovery Act

OLYM – 257062 & 205922 02 48 16 - 2

& LAMPS CONTAINING PCBS & MERCURY

6. TSCA - Toxic Substances and Control Act

7. Washington Department of Transportation

8. DHS - Washington Department of Health Services

9. All other applicable Federal, State, county, and city codes, standards, and regulations.

10. The Contractor is cautioned that s/he is responsible for ascertaining the extent to which these regulations affect its operations and to comply therewith.

1.4 SAFETY PROCEDURES AND WORKER PROTECTION

A. Take all precautions and measures required to protect employees, inspection personnel, and the general public from exposure to mercury solids, liquids, and vapors.

B. Worker Protection and Marking: Before commencing any mercury-related work activities, provide barricades, and warning signs clearly to identify and effectively guard against unauthorized entry into the work area.

C. All mercury-related activities that are to be performed shall be disconnected from any power source before commencing any work.

D. All equipment shall be confined to the work area until work is complete, and containers are sealed properly and safely stored for transport.

E. Protective Clothing and Equipment: At all times when mercury bulbs are not sealed in drums, workers shall wear:

1. Disposable, non-porous gloves with a high degree of impermeability to chlorinated and aromatic solvents. For use on this project, gloves shall be Viton gloves or an approved equal;

2. Disposable whole-body clothing, impermeable to mercury.

3. Respiratory protection (NIOSH/OSHA-approved);

4. If asbestos abatement activities are being performed simultaneously, the level of particulate respiratory protection must be at least the level required at the stage of asbestos work. The level of organic vapor respiratory protection is dependent upon the particular solvent being used in decontamination procedures - refer to the Material Safety

Data Sheet of specific solvent for respiratory protection requirements.

5. Eye protection

6. Hard hats

F. Workers who accidentally incur minor cuts or scratches during work activities shall leave the work area, cleanse the wound with medical-grade soap, seal the wound and cover it with a protective bandage before returning to the work area.

1.5 MERCURY CONTINGENCY PLAN

A. The contractor shall submit a detailed job-specific plan of the work and site safety and health procedures to be used in the removal and transportation of materials containing mercury. This plan shall be following all federal, state, and local requirements.

OLYM – 257062 & 205922 02 48 16 - 3

B. Site safety and health plan shall follow the requirements of 29 CFR 1910 Part 120.

1.6 EMPLOYEE TRAINING

A. Within one (1) year before assignment to mercury work, each employee of the Contractor shall be instructed by an industrial hygienist or other qualified people of the hazards of mercury.

Submit certifications, signed and dated, that each such employee meets the training required by 29 CFR 1910.120.

1.7 SUPERVISION

A. The Contractor shall provide the services of a qualified supervisor.

B. All mercury-related work shall be under the direct supervision of the qualified supervisor.

C. The supervisor shall have attended a documented formal training course on regulations and procedures of handling, marking, transportation, disposal spill prevention, cleanup, safety precautions, and testing of mercury items.

D. The supervisor shall have had training in awareness of obligations and responsibilities for the protection of people, property, and the environment from hazardous waste exposure or contamination.

1.8 PERMITS, LICENCING, AND NOTIFICATION

A. The contractor shall be responsible for obtaining all necessary permits in conjunction with mercury removal, hauling, and disposal, and furnish timely notifications of such actions required by federal, state, regional, and local authorities. Provide copies of all permits for the removal, hauling, and disposal to the Contracting Officer. Permits shall comply with 40 CFR

761 and 40 CFR 260-280 and State and local disposal rules where applicable.

1.9 RELATED REQUIREMENTS

A. Definition of Contract Line Items – Section 01 27 00

B. Submittal Procedures – Section 01 33 23

C. Safety Requirements – Section 01 35 23

D. Closeout Procedures – Section 01 77 00

OLYM – 257062 & 205922 02 48 16 - 4

PART 2 – PRODUCTS

2.1 MATERIALS AND EQUIPMENT

A. Storage Containers: All mercury-containing materials shall be stored in sealed containers.

PART 3 – EXECUTION

3.1 WORK SCHEDULE

A. The work is to be carried out diligently to completion with utmost speed. The Contractor shall furnish to the Contracting Officer a schedule showing anticipated starting and completion dates for each removal phase, area, unit, and/or building. The schedule shall be furnished to the

Contracting Officer within five (5) working days from the issuance of the Task Order. The schedule shall be reviewed weekly and updated, as required.

B. If in the opinion of the Contracting Officer, it becomes necessary to work additional men for maintaining the schedule for the completion of any phase of the project within the specified time, the Contractor must immediately do so upon written request by the Contracting Officer or the Contracting Officer's Representative.

C. Site work shall proceed immediately upon approval of all required submittals, including the

Contractor's Work Plan, by the Contracting Officer/COR.

D. During the project, work will be phased and coordinated with other projects concurrent with this project.

3.2 SPILL CLEANUP, CONTAMINATION, AND MARKING

A. Mercury-Containing Equipment or Mercury Contaminated Material: All exterior surfaces of electrical equipment to be removed that may have come in contact with mercuries, either due to leakage from ballasts or breakage of the lighting tubes during work activities or due to past leaks, shall be thoroughly cleaned using a combination of sorbents, solvents, and cleaners.

B. Slabs, Floors, and Walls: All concrete (or other surfaces) that have come in contract with mercuries or mercury mixtures in the course of the work as a result of past leaks or from current breakage shall be thoroughly cleaned using a combination of sorbents, solvents, and cleaners.

C. Clean-up of work area at the end of each work shift:

1. Equipment and tools: After the last unit of mercury-containing equipment or mercury-contaminated material has been removed, all tools and equipment used in the work shall be decontaminated and properly stored for reuse.

a. Where work surfaces have contacted mercury, they shall be thoroughly cleaned using a combination of sorbents, solvents, and cleaners, and all debris placed in open-type drums.

b. All tools that may have come in contact with mercury at any concentration shall be thoroughly cleaned using a combination of sorbents, solvents, and cleaners and properly stored.

OLYM – 257062 & 205922 02 48 16 - 5

& LAMPS CONTAINING PCBS & MERCURY

D. Where feasible, the Contractor shall arrange to remove mercury-containing equipment or mercury-contaminated material and place it into an appropriate DOT container, then transfer directly to a transport vehicle before general clean-up.

3.3 CONTAINERIZATION AND MARKING

A. All liquids generated from work activities and clean-up operations shall be placed in closed-top drums and sealed.

B. All solids such as sorbents, rags, disposable protective clothing, and other incidentals shall be placed in open-top drums and sealed.

C. All drums shall be labeled “UNIVERSAL WASTE. MERCURY RECYCLABLE” along with the generator name, date, and telephone number. In addition, each drum shall be marked following 40 CFR 761.40 and 40 CFR 761.45.

3.4 HANDLING AND TRANSPORTATION TO OFF-SITE DISPOSAL FACILITIES

A. Handling:

1. All drums containing mercury must be sealed, marked, and inventoried before loading on transport a vehicle. Containers shall be securely fastened to wood pallets (supplied by

Contractor) using metal banding before transfer to the transport vehicle using a hoist or lift truck.

2. Drums and pallets shall be secured to the transport vehicle to prevent movement in transit.

3.5 WASTE DISPOSAL

A. All mercury materials shall be drummed and transported under a properly filled out Uniform

Hazardous Waste Manifest (UHWM). Contractor and subcontractors shall comply with all

Federal, State, and local laws, regulations, and ordinances on hazardous waste handling, storage, and transportation.

B. Transportation of hazardous waste to the designated licensed recycler shall be by the designated

DOHS licensed hazardous waste transporter in a licensed vehicle per all applicable regulations.

C. The Contractor shall use the temporary or provisional EPA Generator ID number procured by the NPS from the Washington EPA, Department of Toxic Substance Control, before transport and disposal.

D. Only the AHJ authorized National Park Service personnel shall sign the UHWM. The contractor shall contact the Contracting Officer for the names and telephone numbers of personnel who are authorized to sign the manifests.

E. The generator's copy of each UHWM shall be given to the Contracting Officer or authorized government signatory by the Contractor upon its completion.

OLYM – 257062 & 205922 02 48 16 - 6

3.6 RECORDKEEPING

A. Upon completion of all mercury work-related activities, the Contractor performing the work outlined in this section shall provide a complete record with the project closeout. The record shall include, but not be limited to, the following data:

1. Name of the firm performing the work outlined in this Section and the supervisor in charge.

2. Drums (containers, where applicable):

a. Drum size (i.e., 30 or 55 gallons).

b. Identification of contents.

c. Weight in pounds of contents of each drum (or container).

d. Date items were disposed of and locations and name of the company receiving them.

B. The Contract work will not be considered complete until receipt of listed record data by the

Contracting Officer.

DIVISION 03

CONCRETE

OLYM – 257062 & 205922 03 11 13 - 1

CAST-IN-PLACE CONCRETE FORMS

SECTION 03 11 13

A. The work of this Section consists of furnishing and installing required formwork ready for placing of concrete. This includes the design, construction, safety, removal, and disposal of the formwork.

1.2 REFERENCES

A. American Society For Testing And Materials

1. ASTM D 1751-97, 'Standard Specification for Preformed Expansion Joint Filler for

Concrete Paving and Structural Construction (Non-extruding and Resilient Bituminous

Types)'

A. Quality Assurance/Control - Manufacturer's application instructions for a form release agent.

B. Shop Drawings and Engineering Data shall be submitted following the requirements of

Division 01 Section 01 33 23 “Submittal Procedures.”

2.1 COMPONENTS

A. Forms - wood, metal, or plastic as arranged by Contractor. Forming material shall be compatible with specified form release agents and with finish requirements for concrete to be left exposed or to receive a decorative finish.

B. Expansion / Contraction Joints

1. Asphalt Impregnated Fiber:

a. Manufactured commercial fiber type meeting requirements of ASTM D 1751 and one-half (1/2) inch thick.

b. Acceptable Products and Manufacturers:

1) Conflex by Masonite Building & Industrial Products Group, Chicago, IL

2) Sealtight by W R Meadows Inc, Elgin, IL

3) Equal as approved by Contracting Officer before installation. See Division

01 Section 01 33 23 “Submittal Procedures.”

OLYM – 257062 & 205922 03 11 13 - 2

3.1 INSTALLATION

A. Forms

1. Assemble forms so forms are sufficiently tight to prevent leakage.

2. Properly brace and tie forms.

3. Make proper form adjustments before, during, and after concreting.

4. Use new forms or used forms that have been cleaned of loose concrete and other debris from previous concreting and repaired to proper condition. Provide smooth liner on forms used for concrete to be exposed if necessary, to attain specified finish quality.

5. Use metal cold joint forms when unable to place concrete for footings, foundations, and slabs in continuous pours.

B. Accessories

1. Provide for installation of inserts, templates, fastening devices, and other accessories to be set in concrete before placing.

2. Position anchor bolts for hold-down anchors and columns and securely tie them in place before placing concrete.

C. Expansion Joints: Install at joints between the floor slab and foundation wall where shown on

Drawings.

D. Form Removal: Removal of forms can usually be accomplished in twelve (12) to twenty-four

(24) hours. If the temperature is below fifty (50) deg F or if concrete (stairs, beams, etc.)

depends on forms for structural support, leave forms intact for a sufficient period for concrete to reach adequate strength.

OLYM – 257062 & 205922 03 11 13 - 1

SECTION 03 15 10

CONCRETE ACCESSORIES – EPOXY ANCHORS

A. The work covered in this Section includes furnishing and installing two-part epoxy adhesive anchor for rebar embed placement involving concrete construction and threaded bolt embed placement into the cast in place or precast concrete as indicated in the Contract Documents.

A. American Concrete Institute

1. ACI 318-14

B. American Society For Testing And Materials

1. ASTM D 695-96, 'Compressive Strength'

2. ASTM D 638-97, 'Tensile Strength'

C. Concrete Reinforcing Steel Institute

1. CRSI ‘Reinforcing Steel—The Manual of Standard Practice’

A. As specified in Section – 01 33 23.

B. Manufacturer’s material specifications.

C. Manufacturer’s technical datasheet.

D. Manufacturer’s recommendations for storage and installation.

1.4 DELIVERY, STORAGE, AND HANDLING

A. The epoxy adhesive shall be stored per the manufacturer’s recommendations before and at the time of delivery and placing. Properly protect material on-site after delivery.

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2.1 MATERIAL

A. Two-Part Epoxy Adhesive Anchor

1. Approved Product: The following material is approved, others shall be approved by the

Contracting Officer following Section 01 33 23 “Submittal Procedures.”

Hilti RE 500 Epoxy Adhesive Anchor

Hilti, Inc.

5400 South 122nd East Avenue

Tulsa, OK 74146

(800) 879-8000 http://www.us.hilti.com/holus/

A. Installation shall be per the manufacturer’s recommendations and guidelines.

http://www.us.hilti.com/holus/

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CONCRETE REINFORCING STEEL

SECTION 03 21 00

A. The work covered in this Section includes furnishing and installing concrete reinforcing steel for concrete construction as indicated in the Contract Documents.

A. American Concrete Institute

1. ACI 318-14

B. American Society For Testing And Materials

1. ASTM A615 / A615M-15a, 'Standard Specification for Deformed and Plain Billet-Steel

Bars for Concrete Reinforcement'

2. ASTM A934 / A934M - 13 Standard Specification for Epoxy-Coated Prefabricated Steel

Reinforcing Bars

C. Concrete Reinforcing Steel Institute

1. CRSI ‘Reinforcing Steel—The Manual of Standard Practice.’

B. Certification from steel supplier that meets minimum requirements of the specification.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Reinforcing steel shall be free of heavy rust scales and flakes, or other coatings at the time of delivery and placing. Properly protect rebar on-site after delivery.

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2.1 MATERIAL

A. Reinforcing Steel

1. Rebar shall have grade identification marks and conform to ASTM A 615.

a. Grade sixty (60) minimum.

b. Bars shall be deformed type.

c. Bars shall be epoxy coated and conform to ASTM A934 for use in the cast-in-place construction where groundwater has been encountered.

d. Bars shall be free of heavy rust scales and flakes, or other bond-reducing coatings.

B. Welded Wire

1. Welded wire fabric shall conform to ASTM 185.

2.2 FABRICATION - NOT USED.

A. Bend bars cold according to the recommendations of Chapter 25, the current ACI 318.

B. Accurately place and support with chairs, bar supports, spacers, or hangers as recommended by the current edition of CRSI ‘Reinforcing Steel—The Manual of Standard Practice’.

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CAST-IN-PLACE CONCRETE SITE ELEMENTS

SECTION 03 30 00

A. The work of this Section consists of furnishing and performing all operations necessary for the placement of cast-in-place concrete site elements as described in Contract Documents. For all precast concrete items, refer to specification section 03 40 00, “Precast Concrete Items.”

A. Normal Weight Structural Concrete – Section 03 31 00

B. ACI 301-16: Specifications for Structural Concrete, American Concrete Institute

A. Test results – Gradation at the base.

B. Structural calculations for all cast in place elements with Anti-buoyancy calculations shall be included with all cast in place concrete or precast item submittals demonstrating that anti-buoyancy measures have been satisfied by a Professional Engineer’s” or “Structural

Engineer’s” seal and signature with current licensure to practice civil or structural engineering in the state of Washington.

1. Anti-buoyancy measure calculation assumptions shall use groundwater at surface level in the zone of placement for all cast in place or precast items.

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2.1 MATERIALS

A. Granular Base

1. Base type gravel or crushed rock, graded as follows -

Sieve Size Percent by Weight Passing Sieve

1 inch 100

3/4 inch 85 - 100

No. 4 45 - 60

No. 10 30 - 50

No. 200 5 - 10 (non-plastic)

B. Concrete

1. Meet requirements specified in Division 03 Section 03 31 00 “Normal Weight Structural

Concrete” for exterior concrete; “unless otherwise noted in the specifications or drawings.”

3.1 PREPARATION

A. Sub-Base

1. Compact sub-base as specified in Division 31 Utility Excavation & Backfill – Section

31 23 33.

3.2 INSTALLATION

A. Place four (4) inches minimum of the granular base, level, and compact as specified.

B. Joints

1. Scored Control Joints:

a. Spacing, as approved by the Contracting Officer.

b. Depth of control joints shall be approximately one-fourth (1/4) of concrete slab thickness, but not less than one (1) inch.

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C. Finish

1. Slab and Flatwork:

a. Broom finish as specified by ACI 301 unless noted otherwise in the plans or contract documents.

b. Round edges including edges formed by expansion joints.

c. Remove edger marks

3.3 FIELD QUALITY CONTROL

A. Inspection

1. To allow the Contracting Officer’s verification of grades and elevations, notify the

Contracting Officer three (3) days minimum before placing concrete for specified concrete site elements.

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CONCRETE FLOOR SLABS

SECTION 03 30 01

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of t h e contract, including Division 1 Specification

Sections apply to the work of this Section.

1.2 SECTION INCLUDES

A. Formwork, reinforcing, placement, finishing, and curing for concrete floor slabs.

B. Shoring and bracing

C. Underslab vapor retarder sheet

1.3 REFERENCES

A. All references shall be the latest adopted edition.

B. ACI 211.1 - Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass

Concrete; American Concrete Institute International

C. ACI 301 - Specifications for Structural Concrete for Buildings; American Concrete Institute

International

D. ACI 302.1R - Guide for Concrete Floor and Slab Construction; American Concrete Institute

International

E. ACI 304R - Guide for Measuring, Mixing, Transporting, and Placing Concrete; American

Concrete Institute International

F. ACI 305R - Hot Weather Concreting; American Concrete Institute International

G. ACI 306R - Cold Weather Concreting; American Concrete Institute International

H. ACI 318 - Building Code Requirements for Reinforced Concrete and Commentary; American

Concrete Institute International

I. ASTM C33 - Standard Specification for Concrete Aggregates

J. ASTM C94 - Standard Specification for Ready-Mixed Concrete

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K. ASTM C150 - Standard Specification for Portland Cement

L. ASTM C260 - Standard Specification for Air-Entraining Admixtures for Concrete

M. ASTM C494 - Specification for Chemical Admixtures for Concrete

N. ASTM C1059 - Standard Specification for Latex Agents for Bonding Fresh To Hardened

Concrete

O. ASTM C1107 - Standard Specification for Packaged Dry, Hydraulic-Cement Grout (Non-shrink)

P. ASTM D1751 - Standard Specification for Preformed Expansion Joint Filler for Concrete

Paving and Structural Construction (Non-extruding and Resilient Bituminous Types)

1.4 SUBMITTALS

A. Refer to the Division 1 of the specifications for submitting procedures.

B. Product Data:

1. Submit product data for concrete design mix(s) from concrete suppliers for each different floor slab condition.

2. Under-slab vapor retarder.

C. Design Mixes: For each concrete mix, submit proposed mix designs a minimum of fifteen (15) days in advance of placing operations for each type of concrete. The submitted mix designs shall include the following:

1. Supporting test data for mixes that are not more than twelve (12) months old. Include a sufficient number of tests and conduct statistical analysis in compliance with ACI 301.

2. Gradation of fine and coarse aggregates not more than ninety (90) days old showing compliance with ASTM C33.

3. Proportions of all ingredients, including all admixtures, were added either at the time of batching or at the job site. Aggregate weights shall be based upon saturated surface dry conditions.

4. Water/cement ratio.

5. Slump as measured according to ASTM C143. Provide slump test for each mix.

6. Air content of freshly mixed concrete as measured according to ASTM C231.

7. Strength measured at seven (7) and twenty-eight (28) days. Provide strength test for each mix at a frequency of both the seventh (7th) and twenty-eighth (28th) day.

8. Certifications that all ingredients in each mix are compatible.

9. Locations or intended use of each mix design.

10. Source of all materials.

D. Material Certificates: Signed by manufacturer’s certifying that each of the following items complies with the requirements:

1. Cementitious materials and aggregates. Include mill certificates for cement.

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2. Form-release agents.

3. Steel reinforcement and reinforcement accessories.

4. Admixtures.

5. Curing materials.

E. Steel Reinforcement Shop Drawings: Details of fabrication, bending, and placement prepared according to ACI 315, “Details and Detailing of Concrete Reinforcement.”

1. Include material, grade, bar schedules, stirrup spacing, bent bar diagrams, arrangement, and supports of concrete reinforcement.

2. Include special reinforcement required for openings through concrete structures.

3. Provide placement details for all specific reinforcing intersections and clearance conditions not shown by the typical details on the structural drawings.

4. Prepare drawings in sufficient detail to resolve all reinforcing intersections.

1.5 QUALITY ASSURANCE

A. Perform work of this section following ACI 301 and ACI 318.

B. Acquire cement from the same source and aggregate from the same source for the entire project.

C. Follow recommendations of ACI 305R when concreting during hot weather.

D. Follow recommendations of ACI 306R when concreting during cold weather.

1.6 CONTRACTOR RESPONSIBILITY

A. Contractor is responsible for designing and engineering the formwork along with the associated bracing and shoring to withstand all imposed construction forces.

B. Contractor is responsible for coordinating and controlling the installation and protection of the entire concrete slab assembly including the Underslab capillary break selection, selection of concrete design mix conforming to design criteria, control of water added to concrete on the site, placement of concrete, slab finishing methods, slab curing methods and dry-out of the concrete slabs to achieve a crack-free slab with surface finish, vapor emission rate, moisture content and pH level required for and by the floor covering manufacturer(s) for successful application of their products.

2.1 FORMWORK MATERIALS

A. Form Materials (Except at Concrete Exposed to View): Provide per ACI 347R at the discretion of Contractor.

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B. Form Material for Concrete Exposed to View: APA rated B-B High-Density Concrete Form

Overlay plywood, Class I, conforming to PS 1.

1. Plywood shall be new, or used once, with a face free of defects and nail holes filled.

C. Form Release Agent: Colorless, non-staining, low or no VOC, will not adversely affect surface coatings or waterproofing.

D. Accessories:

1. Nails, Spikes, Lag Bolts, Through Bolts, Anchorages: Sized as required, of sufficient strength and character to maintain formwork in place while placing concrete.

2.2 INSERTS & EMBEDS

A. Inserts and Embeds: Steel or ductile iron as specified on Structural Drawings, type, and configuration suitable for intended load/connection and rated for intended load with a generous margin of safety.

B. Anchor bolts: As specified on Structural Drawings.

2.3 REINFORCEMENT

A. Reinforcing Steel and Welded Wire Mesh: As specified in General Notes on the Structural

Drawings.

B. Reinforcement Accessories:

1. Tie Wire: Annealed, minimum sixteen (16) gage.

2. Chairs, Bolsters, Bar Supports, Spacers: Sized and shaped for adequate support of reinforcement during concrete placement.

a. Where reinforcement is installed over the underslab vapor retarder, provide metal or concrete support pads that will not damage the vapor retarder.

b. Provide stainless steel or plastic components for placement within one and one-half inch (1-1/2”) of weathering surfaces.

C. Fabrication:

1. Fabricate concrete reinforcing following CRSI (DA4) - Manual of Standard Practice.

2. Welding of reinforcement is permitted only with the specific approval of the Contracting

Officer. Perform welding following AWS D1.4.

3. Locate reinforcing splices not indicated on drawings at the point of minimum stress.

2.4 CONCRETE MATERIALS

A. Cement: As specified in General Notes on the Structural Drawings.

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B. Slag Or Flyash:

1. Slag Or Flyash - Select One Only:

a. Slag: Ground granulated blast furnace slag conforming to ASTM C989 Grade

100 or 120.

b. Flyash: Conform to ASTM C618, Class F.

c. Manufacturers:

1) Boral Material Technologies, Inc.

2) Full Circle Solutions, Inc.

3) Headwater Resources, Inc.

4) Holcim US, Inc.

5) Lafarge North America

6) Mineral Resources Technologies, LLC

7) Mineral Solutions, Inc.

8) The SEFA Group

C. Aggregates:

1. Aggregates: Conform to the requirements of ASTM C33 and are subject to the approval of the structural engineer.

a. Do not use high alkaline content aggregates that would prevent slab surface from achieving a pH of 9 or less after curing and dehydration.

D. Water: Potable and complying with ASTM C94

2.5 ADMIXTURES

A. Admixtures: As specified in General Notes on the Structural Drawings.

B. Water-Reducing Admixture – Super Plasticizer: Conform to ASTM C494, Type F, provide water-reducing, super-plasticizing admixture to the concrete mix as required to maintain the water/cement ratio specified herein and improve workability and slump required for proper placement, consolidation, and finishing.

2.6 CONCRETE MIX DESIGN

A. Proportioning Normal Weight Concrete: Provide concrete mix design that will result in concrete as specified in the General Notes on the Structural Drawings and this Section. Comply with ACI 211.1 recommendations. Confirm with the following special requirements:

1. Special Requirements: In addition to the requirements of the General Notes on the

Structural Drawings, conform to the following:

a. Water/Cement Ratio: 0.40 or less; add water-reducing admixture as required to achieve.

b. Concrete shall not contain high alkaline content aggregates that would prevent slab surface from achieving a pH of nine (9) or less after curing and dehydration.

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2.7 MIXING

A. Transit Mixers: Comply with ASTM C94.

2.8 CONCRETE ACCESSORIES

A. Bonding Agent: ASTM C1059, Type II acrylic non-dispersible type.

B. Non-Shrink Grout: As specified in General Notes on the Structural Drawings.

2.9 UNDERSLAB VAPOR RETARDER FOR SLAB ON GRADE

A. Vapor Retarder: Ten (10) mil polyolefin or HD polyethylene film manufactured from virgin resins; conforming to ASTM E1745 Class A; 0.3 perms or less when tested following

ASTM E96 and F1269; the following products are acceptable:

1. Similar to Griffolyn 10 Mil Green manufactured by Reef Industries

a. Phone: (800) 231-6074

2. Similar to Moistop Ultra 10 manufactured by Fortifiber

a. Phone: (800) 773-4777

3. Similar to Perminator 10 Mil manufactured by WR Meadows, Inc.

a. Phone: (800) 342-5976

4. Similar to Stego Wrap 10 Mil manufactured by Stego Industries, LLC

a. Phone: (877) 464-7834

5. Similar to Viper VaporCheck II 10-mil manufactured by Insulation Solutions, Inc.

a. Phone: (866) 698-6562

6. Similar to Viper VaporCheck 10 manufactured by Insulation Solutions, Inc.

a. Phone: (866) 698-6562

B. Accessories for Underslab Vapor Retarder:

1. Seam Tape: Provide the manufacturer’s recommended tape for sealing seams.

2. Mastic/Sealant: Vapor retardant mastic or sealant recommended by vapor retarder manufacturer for sealing vapor retarder to perimeter walls and sealing seams.

3. Boots At Pipe/Conduit Penetrations: Construct pipe boots from vapor retarder material and seam tape or mastic following the manufacturer’s instructions.

C. Bonding Agent: ASTM C1059, Type II acrylic non-dispersible type.

D Non-Shrink Grout: As specified in General Notes on the Structural Drawings.

2.10 CONSTRUCTION & CONTROL JOINT ACCESSORIES

A. Sealant Filled Control Joints – Slabs Exposed To View: Rigid expansion joint filler conforming with ASTM D1751 or D1752 as required by sealant manufacturer.

1. Removable Top: Similar to W.R. Meadows Snap-Cap plastic removable top.

2. Joint Width: One-half (½) inch.

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B. Control Joints – Slabs Concealed From View: T-shaped vinyl control joint.

1. W.R. Meadows Speed-E-Joint

2. Zip Strip

3. Or similar

2.11 SCREED SYSTEM

A. Contractor shall select a screed support system that does not penetrate or damage the underslab vapor retarder while providing the level control required to achieve the floor slab surface tolerances specified.

B. Coordinate flush pipe and conduit penetrations through the slab with Divisions 20 through 28 if required to accommodate the screed system selected.

2.12 CURING MATERIALS

A. General: Refer to Curing Schedule in Part 3 of this Section.

B. Type 1 Curing – Water Curing: Select from the following options as appropriate for conditions:

1. Option 1 - Continuous Water Curing: Provide water spray equipment to cover the entire slab area.

2. Option 2 – Sheet/Blanket Curing: Curing sheet consisting of white polyethylene sheet with water retaining polyester fabric or natural cellulose fiber backing.

a. Similar to PNA HydraCure S16 or M5, phone: 800-542-0214.

b. Similar to McTech Group UltraCure SUN, phone: (866) 913-8363.

c. Cold Weather Curing: Whenever there is the potential for freezing temperatures or frost occurring after concrete slabs are placed at any time during the curing period, provide a heated enclosure around/over a slab or install a reinforced polyethylene sheet blanket filled with polypropylene foam insulation or other types of an insulating blanket over the curing sheet to protect slabs from freeze damage.

C. Type 2 Curing: Liquid-type containing minimum…