Attachment_A_Specifications.pdf

RFQ # 140P8323Q0011 Fort Vancouver NHS Chief Factor House HVAC

FOVA – FY22 GENERAL REQUIREMENTS Page 1

FORT VANCOUVER NATIONAL HISTORIC SITE

HVAC EQUIPMENT REPLACEMENT & UPGRADE

PROJECT SPECIFICATIONS

GENERAL REQUIREMENTS

By: Alex Patterson Date: 12/6/2022

PART 1 – SUMMARY OF WORK & DEFINITION OF CLINs

1.1 WORK COVERED BY CONTRACT DOCUMENTS

A. General: All work outlined below will be performed under a single contract.

B. Project Location: This project is located at the Chief Factor’s House inside the reconstructed Fort, 1001 E 5th Street, Fort Vancouver National Historic Site, Vancouver, WA 98661.

1. Project Background: The Chief Factor’s House is used as furnished museum space and interpretative space for visitors. The existing HVAC equipment is beyond design life and requires replacement. The building is approximately 7,898 square feet.

2. Attachments 2 and 3 provide specific equipment information. System shall meet requirements detailed in original contract drawings.

C. Project Scope of Work / Definition of Contract Line Items: The Work consists of the following:

1. Contract Line Item 010: This item shall consist of: Replace the existing Air Handler #1

(2,000 CFM) in the Chief Factors House. The work includes removal and disposal of old equipment, new electrical disconnect, connection to existing duct work, and control system for a completely functional system and fully compatible with the existing control system.

2. Contract Line Item No. 020: This item shall consist of: Replace the existing Air Handler Unit #2 (5,620 CFM) in the Chief Factor’s House. The work includes removal and disposal of old equipment, new electrical disconnects, connection to existing duct work, and new thermostats control system for a completely functional system.

3. Contract Line Item No. 030: This item shall consist of: Replace the existing Return Air Fan (6,170 CFM) in the Chief Factors House. The work includes removal and disposal of old equipment, new electrical disconnect, connection to existing duct work, and control system for a completely functional system and fully compatible with the existing control

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4. Contract Line Item No. 040: This item shall consist of: Replace four (4) existing Electric

Duct Heaters (see schedule of equipment for details) in the Chief Factors House. The work includes removal and disposal of old equipment, new electrical disconnects, connection to existing duct work, and control system for a completely functional system and fully compatible with the existing control system.

Contractor will provide lump sum pricing for contract line items.

1.2 REFERENCE DOCUMENTS / REPORTS

A. General: The following reference documents / reports are attached or available upon request to supplement the information in the specifications:

1. NPS Forms (RFI, CM-16, and QC Daily Report)

2. Site Location Map with Project Area Limits, Preferred Access, Approved Staging and

Storage Area, and Sensitive Avoidance Areas

1.4 PUBLIC / STAFF USE OF THE SITE

A. General: The project site will be open to the staff during construction but closed to the public. The Contractor shall at all times conduct his operations to ensure the least inconvenience to the public and staff. Temporary closures may be permitted upon specific written approval of the Contracting Officer.

B. Other Contracts, Work, and Events: During the contract performance period, there may be other contracts, work, or events occurring in the park or within the project area limits that may affect the Contractor’s operations. The Contractor shall conduct his operations in consideration of these other activities. If the other activities are affecting the critical path of the construction schedule, the Contractor shall document the issue in the daily reports and report the issue to the Contracting Officer. The following contracts, work, or events are known to be occurring during the contract performance period:

1.5 CONTRACTOR USE OF SITE

A. General: Limit construction operations to the project area limits as outlined on the attached

Site Location Map.

B. Park Regulations: Ensure all personnel (contractors, subcontractors, and vendors) entering or working in the park are familiar with and obey all park regulations. Law enforcement rangers will intervene if they perceive any unsafe or unlawful activity.

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C. Site Access: The contractor shall access the project site as outlined on the attached Site

Location Map. Do not drive vehicles off road or access non-project areas without permission from the Contracting Officer or their representative.

D. Working Hours: Regular work hours shall be limited to daylight hours from 7:00 a.m. until

5:00 p.m. Monday through Friday, excluding government holidays. Work outside regular hours requires advance approval from the Contracting Officer.

E. Staging and Storage: Confine the staging and storage of equipment and materials to the areas as shown on the Site Location Map or as established at the preconstruction meeting. The Contractor will be responsible for the security of all equipment and materials at the jobsite.

F. Property Damage: The Contractor is required to report missing, lost, stolen, or damaged property occurring within the park. This report must be made to the Park Facility Manager at the first available opportunity at: 360-921-6240.

G. No Smoking Policy: Smoking is prohibited inside or outside within 25 feet of any buildings in the park. This applies to existing buildings and buildings under construction or renovation.

Discarding of tobacco products or debris anywhere other than into designated tobacco receptacles is considered littering and subject to fines.

PART 2 – WORK RESTRICTIONS

2.1 WORK RESTRICTIONS

A. General: The Contractor must comply with the following work restrictions:

B. Vehicles / Heavy Equipment:

1. Rules of the Road: All vehicles and heavy equipment will comply with posted traffic regulations, including speed limits and double-yellow center lane markings. Vehicles and heavy equipment shall take every safe opportunity to use paved roadside pullouts in order to allow faster moving traffic to pass. Failure to comply with traffic regulations will result in a citation being issued to the driver.

2. Vehicle Parking: The contractor shall park vehicles and heavy equipment in designated areas as shown on the Site Location Map or as established at the preconstruction meeting.

Vehicles are not permitted within long-term or overnight parking along park roads or in associated overlooks / pullouts.

3. Driveways and Entrances: The contractor shall keep driveways and entrances serving the premises clear and available to the government, government employees, and emergency vehicles at all times.

4. Vehicle Exhaust: All vehicles will be properly maintained to ensure that the exhaust produced is within legal limits. Effects of excessive vehicle exhaust may be subject to enforcement of State and Federal laws regarding emissions as well as those regarding threatened and endangered species.

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5. Spills: The Contractor shall be responsible for any cleanup efforts required in accordance with 40 CFR and all applicable state environmental quality laws regarding disposal and cleanup of hazardous / industrial wastes. The Contractor must immediately notify the Contracting Officer of spills.

6. DOT Compliance: All vehicles are to be compliant with all DOT requirements including but not limited to driver with appropriate license class, medical examiner card as appropriate with license class, carrying three (3) triangles or three (3) flares, mounted fire extinguisher, and valid DOT safety sticker.

C. Resource Protection:

1. General: The Park is committed to protecting natural and cultural resources found within the park and adjacent lands. The Contractor must comply with the following rules and conditions:

2. Preservation of Natural Features: Prevent damage to natural surroundings.

a. Do not attach ropes, wires, guy lines, cables, or chains to trees or vegetation. Restore damaged areas and replace damaged trees, vegetation, and grass at no additional expense to the government.

3. Archaeological Resources: Archaeological resources are physical evidence of past human activity, including evidence of the effects of that activity on the environment.

Archaeological resources are found above and below the ground and underwater. The Contractor, or designee, will observe all ground-disturbing activities in archaeological sensitive areas. If the Contractor discovers resources, the Contractor shall stop work or relocate to a non-sensitive area and notify the Contracting Officer immediately. The Park may also have an Archaeological Monitor at the jobsite who is authorized to stop work upon discovery of archaeological resources. Archaeological resources typically found in the park or at the project site will be discussed further at the preconstruction meeting.

PART 3 – PROJECT MANAGEMENT

3.1 SUBMITTALS

A. Submittal Documents: The following documents shall be submitted no later than 14 calendar days after contract award and a minimum of seven (7) calendar days prior to the Preconstruction Meeting. If all of these documents have not been received prior to the scheduled Preconstruction Meeting date, the meeting will be cancelled and the Notice to

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Proceed (NTP) will not be issued. Work shall not commence until written Notice to Proceed (NTP) has been issued.

1. Letter designating the Project Superintendent.

2. Construction Schedule - Submit a baseline schedule with start date, end date, major work activities and durations, estimated pre-final (substantially complete) and final (entirely complete) inspection dates, and other major milestones. Provide updates to baseline schedule as needed or as requested (when there is a change to the critical path).

3. Accident Prevention Plan (APP) – Submit a “site specific” accident prevention plan with the following information (at a minimum). Refer also to PART 5 Safety Requirements.

a. Name of the supervisor responsible for executing the plan.

b. Emergency contact phone numbers.

c. Map of local area emergency medical facilities relative to the jobsite.

d. First aid and emergency medical procedures / forms.

e. Company safety plan / protocol.

f. Job hazard analysis (JHA) completed for each major work activity.

g. Job specific COVID-19 plan.

4. Quality Control Plan (QCP) – Submit a “site specific” quality control plan with the following information (at a minimum). Refer also to PART 6 Quality Requirements.

a. Name of the supervisor responsible for executing the plan.

b. Organizational flow chart showing key staff / subcontractors.

c. Qualifications of key staff and subcontractors with applicable licenses / certificates.

d. Communications and reporting plan / procedures / forms (include NPS daily report form, RFI form, and CM-16 form along with Contractor forms).

e. Testing and inspection procedures at all phases of the project (i.e. preparatory, initial, follow-up) to ensure quality, with steps for correction of work / re-work.

5. Construction Waste Management Plan – Submit a construction waste management plan that addresses storage, handling, and disposal of all trash, recyclables, non-hazardous construction waste, and hazardous waste generated from the execution of the work.

Refer also to PART 8 Execution.

6. A list of Subcontractors for this project.

7. Written statements from subcontractors certifying compliance with applicable labor standard clauses.

8. Satisfactory evidence of liability insurance coverage and workman’s compensation for the Contactor and all subcontractors.

9. Hot Work Plan – Complete and submit a hot work management plan that addresses fire prevention for any work involving open flame or grinding metal.

10. Indoor Air Quality (IAQ) Management Plan – For projects with indoor work, complete and submit an indoor air quality management plan that addresses control of dust and

FOVA – FY22 GENERAL REQUIREMENTS Page 6 airborne particulates, emissions from motorized equipment, fumes or vapors from products, moisture and humidity, and ventilation.

B. Submittal Documents: The following documents shall be submitted to the Contracting

Officer prior to construction mobilization. If these documents have not been received and approved by the NPS prior to construction start, the construction start date may be delayed.

1. Product Data – Submit product cut sheets / material data on all products to be used for approval. Indicate the size, model, or type of each recommended product.

3.2 PRECONSTRUCTION AND PROGRESS MEETINGS

A. Preconstruction Meeting: Before the start of construction, the Contracting Officer will arrange for a preconstruction meeting either on site or via teleconference. The meeting agenda will include the following topics:

1. NPS Roles & Responsibilities

2. Key Contractor Personnel

3. Coordination with Subcontractors

4. Correspondence & Submittal Procedures

5. Submittals

6. Park Rules & Regulations

7. Work Hours and Weekend, Holiday, and Night Work

8. Project Information

a. Jobsite Access & Parking

b. Staging, Storage, and Laydown Area(s)

c. Temporary Facilities & Controls

d. Jobsite Restrictions

e. Resource Protection

f. Reference Documents

h. Other Contracts / Ongoing Work

9. Labor Standards Provisions

10. Labor Interviews

11. Payroll Reports

12. Payments to the Contractor

13. Change Orders / Modifications

14. Progress Meetings

15. QC Daily Reports

16. Inspections

17. Acceptance and Rejection of Work

18. Closeout Procedures & Submittals

19. Contract Period of Performance

20. Notice to Proceed

3.3 REQUESTS FOR INFORMATION (RFIs)

A. General: On discovery of the need for additional information or interpretation of the Contract Documents, the Contractor shall prepare and submit an RFI utilizing the NPS form.

1. Contracting Officer will only respond to RFIs submitted by the Contractor.

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2. Coordinate and submit RFIs in a prompt manner to avoid delays in the work.

B. RFI Form: Include a detailed, legible description of the subject or item needing information or interpretation on the RFI Form with:

1. RFI number, numbered sequentially.

2. Date.

3. RFI subject.

4. Specification Section number and title and related paragraphs, if applicable.

5. Drawing number and detail references, if applicable.

6. Photographs or sketches, if applicable.

7. Contractor's suggested resolution. If the Contractor's suggested resolution impacts the contract time or the contract sum, Contractor shall state the impact in the RFI.

C. Response to the RFI: The Contracting Officer will review each RFI, determine the action required, and respond accordingly.

PART 4 – SUBMITTAL PROCEDURES

4.1 SUBMITTAL PROCEDURES

A. CM-16 Transmittal Form: All submittals shall be transmitted using NPS CM-16 form sent via email.. No action will be taken on a submittal item unless accompanied by the CM-16 transmittal form. Complete all applicable fields, sign the form, and attach all supporting documentation.

B. General Submittal Procedures:

1. Processing Time: Allow 7 days for NPS review of a submittal. When review is complete, an e-mail notification will be sent to the Contractor. No extension of contract time will be authorized because of failure to transmit submittals in a timely manner.

2. Approved Equals: For each item proposed as an “approved equal” submit supporting data including:

a. Comparison of the salient characteristics of the proposed item with that specified.

b. Name, address, and telephone number of vendor.

c. Manufacturer’s literature.

d. Compliance with the Buy American Act.

3. Electronic Submittals: Transmit all submittals except physical samples in PDF format.

4. Physical samples: Deliver physical samples to COR (or onsite POC).

PART 5 – SAFETY REQUIREMENTS

1.1 SAFETY REQUIREMENTS

A. General: The Contractor must comply with the following safety requirements:

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1. First Aid Equipment: Provide adequate first aid equipment for all contract employees for the hazards associated with the types of ongoing construction work at the site.

2. First Aid Training: Provide adequate training to all Contractor personnel to ensure prompt and efficient application of first aid.

3. Personal Protective Equipment (PPE): Provide personal protective equipment (PPE) that meets applicable OSHA and ANSI standards for all contract employees.

4. Hazardous Materials: Hazardous materials are defined as explosive, flammable, poisonous, corrosive, oxidizing, irritating, or otherwise harmful substances that could cause death or injury. Store hazardous materials in accordance with manufacturer’s and OSHA recommendations. Maintain MSDS onsite for each chemical used on the jobsite.

Immediately report all spills of hazardous materials to the contracting officer.

5. Safety Meetings: At a minimum, conduct weekly "toolbox" safety meetings. These meetings shall be conducted by a job superintendent or crew leader and attended by all construction personnel at the worksite. Topics need to coincide with work scheduled for the week.

6. Emergency Contacts: Post telephone numbers and reporting instructions for ambulance, hospital, fire department, police, and park dispatch in conspicuous locations at the site.

7. Emergency Medical & Accident Reporting: In the event of an emergency / medical incident, the Contractor shall Dial 911 as needed.

PART 6 – QUALITY REQUIREMENTS

6.1 QUALITY REQUIREMENTS

A. General: The Contractor is responsible for all quality control to guard against defects and deficiencies in the work. Inspect and test work as needed to ensure that the quality of materials, workmanship, construction, finishes, and functional performance are in compliance with applicable specifications, drawings, codes and standards, and the QC Plan.

B. Quality Control (QC) Daily Reports: Submit quality control daily reports documenting the progress and quality of the work. The daily report shall be typed, legible, and complete and include representative photos. The daily report shall be submitted on a daily basis no later than the day after the work. The NPS prefers that the contractor use the NPS daily report form, but an alternate form will be allowed if it contains all major sections of the NPS form.

PART 7 – TEMPORARY FACILITIES & CONTROLS

7.1 TEMPORARY FACILITIES & CONTROLS

A. General: The contractor will be allowed to set up temporary facilities and controls as outlined. All temporary facilities and controls shall be removed from the site before final acceptance of the work.

B. Temporary Utilities: The following utilities / services are available for use at the project site:

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Electrical Power Service: Electrical power service is available from facilities at the project site for use on the contract without charge. Provide all connections and extensions of services in a safe manner in compliance with NEC, NEMA, and UL standards and regulations.

Water Service: Non-potable water service is available from facilities at or near the project site for use on the contract without charge.

Sanitary Facilities: Restrooms are not available at the site. The contractor shall supply properly ventilated, weather-proof, lockable, portable toilets.

Telephone Cellular Service: The project site does have cellular service.

C. Temporary Storage: The Contractor is responsible for ensuring all materials are new and undamaged from weather, age, or neglect.

PART 8 – EXECUTION

8.1 EXECUTION

A. Examination: Examine the project area and site facilities and verify compatibility between existing conditions and the scope of work.

B. Preparation: Take field measurements or conduct surveys to verify quantities and dimensions before procurement and fabrication or installation.

C. Digging: Any ground disturbance requires an NPS Archaeologist to be present. Contractor must notify NPS at least 48 hours in advance of any digging. Archaeologist will be provided by the NPS. Tone and mark for utilities in advance of digging. If a buried utility or feature is discovered, exercise extreme caution or hand dig to prevent damage to the utility or feature.

If the utility or feature is damaged, repair at no additional cost to the government.

D. Cutting & Patching: Examine surfaces to be cut and patched and conditions under which cutting and patching are to be performed. Before patching, verify compatibility with and suitability of substrates, including compatibility with in-place finishes or primers. Proceed with installation only after unsafe or unsatisfactory conditions have been corrected.

E. Installation: Install all systems or components according to the specifications, manufacturer’s recommendations, permit conditions (where applicable), and local, State, and Federal codes, standards, and regulations. All systems or components shall be complete and operable.

F. Correction of the Work: Upon discovery of defects or damage of new work or to existing facilities damaged by new work, repair or replace damaged systems or components and restore substrates and finishes.

G. Progress Cleaning: Clean the project site and work area on a daily basis. Keep site free of waste and debris in proper containment. Properly dispose of all waste and debris offsite.

H. Final Cleaning & Waste Disposal: At the completion of the work, clean all surfaces and remove all waste materials, trash, tools, equipment, machinery, and surplus items from the project site and legally dispose of all waste items.

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PART 9 – CLOSEOUT PROCEDURES

9.1 SUBSTANTIAL COMPLETION AND FINAL INSPECTION

A. When the project, or a designated portion of the project, is substantially complete, the Contractor shall request a pre-final inspection in writing at least fourteen (14) calendar days in advance of the inspection date.

B. If the work is determined to be substantially complete at the pre-final inspection, the Contracting Officer will prepare a Letter of Substantial Completion with a Punch List of deficiencies to be corrected before final inspection / acceptance. The Contractor shall complete the work described in the Punch List within thirty (30) calendar days, as weather permits. Once all Punch List work is complete, the Contractor shall request a final inspection in writing to arrange for the confirmation of punchlist completion.

C. If the Contractor fails to complete the Punch List work within this timeframe, the Contracting Officer may either replace or correct the work with an appropriate reduction in the contract price or charge for re-inspection costs in accordance with the Inspection of Construction clause of the contract.

D. If the work is determined to be not substantially complete at the time of the pre-final inspection, the Contracting Officer will notify the Contractor in writing. The Contractor may request a new pre-final inspection; however, all re-inspection costs may be charged against the Contractor in accordance with the Inspection of Construction clause of the contract.

E. After all deficiencies have been corrected and the project is complete, a Letter of Final Acceptance will be issued by the Contracting Officer.

9.2 CLOSEOUT SUBMITTALS

A. Operation & Maintenance (O&M) Manual: Submit two (2) hard copies (in D-ring binders) to the onsite Point of Contact (POC) and one (1) electronic copy (PDF) to the Contracting Officer with all applicable operation and maintenance information including but not limited:

1. Preventative maintenance schedule for all major components (1st page).

2. Operating instructions, if applicable.

3. Product / material cut sheets (all approved products used on the project).

4. Updated system diagrams or shop drawings, as applicable.

5. Progress photos showing all phases of the work numbered sequentially.

6. Product warranties for individual products and systems.

7. A one (1) year Contractor-issued warranty on all workmanship starting from the date of final acceptance.

9.3 DEMONSTRATION & TRAINING

A. Demonstration & Training: Provide onsite demonstration and training to NPS operators and staff on the proper, safe operation of all new systems and components.

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SECTION 01785

OPERATION AND MAINTENANCE DATA

PART 1 GENERAL

1.1 DESCRIPTION

The work of this section consists of furnishing operation and maintenance data manuals.

PART 2 PRODUCTS

2 .1 BINDERS

White, commercial quality, hard back, three-ring, 2-inch maximum ring size, lever- locking type slant ring, with clear window pockets on front and side.

2 .2 INDEX SYSTEM

Index sheet with mylar reinforced edges at binder holes and tabbed divider sheets with mylar reinforced edges and pre-printed numbered tabs aligned with numbers and title lines on index sheet.

PART 3 EXECUTION

3 .1 FORM

A. Provide four complete sets of data.

B. Cover Sheet: Identify the project title, location, park, contract number, prime contractor's name and address, date of substantial completion, and binder volume number. Insert cover sheet into clear plastic view pocket on front of binder. Insert sheet with project title and "Operation and Maintenance" into side clear plastic view pocket.

C. Index System: Organize data into sections by common subjects and subsystems. Place index sheet at the beginning of each binder, listing sections by subject name.

D. Data: Fill binders to no more than 75 percent of capacity. Punch holes shall not obscure any data. Normal sheet size shall be 8-1/2 inches by 11 inches. Fold oversize sheets and insert them in 8-1/2 by 11-inch clear pocket sheet protectors placed in binders. When the contents of a single tabbed section covers more than one item, provide colored paper sheets to separate the data for each item.

1. Manufacturers' Data: Provide originals for color or copyrighted data. Black and white data may be originals or clean, good quality reproductions. Where originals are printed on both sides of the page, reproductions shall also be printed on both sides of the page.

Copies produced by facsimile transmission and sheets with stamps, such as submittal

FOVA – FY20 SYSTEM DEMONSTRATION AND TRAINING Page 12 approval stamps, will not be acceptable. Include only sheets that apply to items installed;

cross out inapplicable data.

2. Custom Written Data: Typewritten text, supplemented by drawings and schematics necessary to describe systems adequately.

3. Equipment Data Sheet: Typewritten data, using form at the end of this section.

4. Schedules: Clean, typewritten schedules reflecting final, as-installed conditions. Hand-written mark-ups of schedules submitted earlier are not acceptable.

5. Data that is poorly reproduced or in any way illegible will be rejected.

3 .2 CONTENT

A. Manufacturers' Published Data: Provide all available data, including installation and operating instructions, parts lists, electrical and mechanical schematics, control circuit documentation, performance data, safety instructions, cleaning and care instructions, and illustrations and instructions for maintenance, including lubrication, disassembly and repair, cleaning, and service. Indicate catalog numbers, sizes, colors, options, and other information pertaining to the products furnished which would be required when ordering replacements.

For equipment assemblies, provide data for each separate item of equipment furnished as part of the assembly.

B. Custom Written Data: For data not in manufacturer's standard literature, provide text, drawings, and schematics specifically applicable to installed systems. Include step-by-step descriptions of operating procedures; identification of individual components and their functions; descriptions of how system components relate to one another and operate together to accomplish a common process or function; and sequence of operation for system control circuits. For seasonally operated systems, provide start-up and shutdown instructions.

C. Equipment Data Sheets: For each item of equipment included in the operation and maintenance data, provide an Equipment Data Sheet using the form at the end of this section.

D. Vendor Furnished As-Built Drawings: Provide for each electrical and each mechanical control system.

1. For each control system, provide control circuit schematic drawings. Identify each wire and terminal block number. Show terminal numbers on all control devices. Show control wires and devices remote from the control panel.

2. For each control panel, provide a general arrangement drawing showing location of each control component and terminal block on the panel front and interior. Include a materials list of all panel-mounted control components as well as field-installed control components remote from the panel, identifying components, manufacturer, model number, and initial set points or sensing ranges of devices where applicable.

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3. In addition to the control wiring schematic, provide a power wiring schematic drawing showing the power flow to each motor. Identify each power conductor.

Show all overcurrent protection and motor starting devices.

E. Schedules: Provide one copy of material and equipment schedules in the appropriate sections of the manual.

F. Warranties: Place a copy of each manufacturer, supplier, and installer warranty extending for a period greater than one year in a single separately identified tabbed section of the manual.

G. Test Results: Include in the operation and maintenance data copies of test results for mechanical and electrical equipment and systems as listed in the individual specification sections.

H. Subcontractor and Supplier List: List all subcontractors and major suppliers who worked on the project. Include each subcontractor's or supplier's address and telephone number and identify work performed.

END OF SECTION

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EQUIPMENT DATA SHEET

Equipment Item: Designation:

Function:

Location:

Project:

Model No.: Serial No.:

Manufacturer Address and Phone: Supplier Address and Phone:

Preventive Maintenance Tasks:

Nameplate Data:

Spare Parts Furnished and Other Information:

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SECTION 01815

SYSTEM DEMONSTRATION AND TRAINING

PART 1 GENERAL

1.1 DESCRIPTION

The work of this section consists of demonstrating systems and equipment to operating personnel. It also includes training of personnel.

1.2 COORDINATION

Schedule demonstrations and training periods with Contracting Officer. Conduct training sessions after the equipment or system has been accepted and turned over to the Government.

PART 2 PRODUCTS NOT USED

PART 3 EXECUTION

4 .1 TRAINING

A. Furnish the services of instructors to train designated personnel in adjustment, operation, including seasonal and emergency operations, if applicable, maintenance, and safety requirements of equipment and systems. Instructors shall be thoroughly trained in operating theory as well as practical operation and maintenance work for each type of equipment or

B. Use Operating and Maintenance Data as a training guide.

4 .2 DEMONSTRATION

A. Demonstrate equipment operation to Owner’s operating and maintenance personnel.

Instruct personnel in procedures and schedules related to startup and shutdown, troubleshooting, servicing, preventive maintenance, and how to obtain replacement parts.

B. Familiarize personnel with contents of Operating and Maintenance Manuals.

C. Schedule demonstration and instruction with at least seven days advance notice.

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SECTION 15800

HEATING, VENTILATING, AND AIR CONDITIONING SYSTEMS

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Furnish all labor, materials, equipment, services and incidentals required to provide complete, integrated, and operating Heating, Ventilating and Air Conditioning Systems. Materials and equipment to be supplied shall be new, of the best quality as specified.

B. Removal and proper disposal of the existing equipment is included;

recycling/reuse is encouraged. Submit recycled material types and weights to park staff for tracking purposes.

C. All motorized equipment shall be provided with vibration control. Vibration control products furnished as integral part of fabricated equipment.

D. Work Included in This Section:

1. Testing and adjusting Equipment and Controls

2. Vibration control.

1.2 SUBMITTALS

A. Provide shop drawings and technical literature covering all equipment and accessories being furnished under this Section. The data shall include information to demonstrate compliance with all of the requirements of these Specifications. Submittals shall include but not be limited to the following:

1. Manufacturer’s drawings detailing equipment assemblies and bases, and indicating dimensions, weights, required clearances, components, and location of field connections and equipment anchoring points.

2. Fan curves for proposed units, with system operating conditions clearly indicated.

3. Motor ratings and electrical characteristics, plus motor and fan accessories.

4. Manufacturer’s product certification, where applicable.

B. Manuals: Furnish manufacturer's installation, lubrication and maintenance manuals, bulletins and parts lists. Furnish separate list of recommended spare parts, motor and drive replacement part numbers, service depot location and telephone number.

C. Affidavits: Furnish affidavits from the manufacturers stating that the equipment has been properly installed and tested and each is ready for full time operation.

1.3 QUALITY ASSURANCE

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A. Codes: Comply with all applicable rules and regulations pertinent to the work specified herein.

B. All equipment furnished under this Section shall be of a current design by a manufacturer who has been regularly engaged in the design and manufacture of the equipment.

C. Standards and document references in text of this Section shall be the edition current at date project manual was issued.

1. AMCA (Air Movement and Control Association, Inc.)

a. AMCA 99 Standards Handbook

b. AMCA 210 Laboratory Methods of Testing Fans for Rating Purposes

c. AMCA 300 Test Code for Sound Rating Air Moving Devices

d. AMCA 301 Method of Calculating Fan Sound Ratings from

Laboratory Test Data

2. NEMA (National Electrical Manufacturers Association)

a. NEMA MG-1 Motors and Generators

D. Single Source Responsibility: In general, all units of each particular type shall be the products of a single manufacturer.

E. Except as otherwise indicated, obtain vibration control products from single manufacturer. Engage manufacturer to provide technical supervision of installation of vibration control products.

1.4 FIELD VERIFICATION, DESIGN AND PERFORMANCE REQUIREMENTS

A. Contractor is responsible for field verification of existing equipment including installation clearances, design performance and all customization due to non- standard operating conditions. Provide equipment that matches design conditions of the existing equipment.

B. Contractor is responsible for field verification of existing refrigerant piping for size and pressure rating to ensure compatibility with new refrigerant. If new piping is required, provide sizing calculations and layout.

1.5 DELIVERY, STORAGE AND HANDLING

A. Deliver products to site, properly store, and protect until ready for installation and use.

B. Protect motors, shafts, and bearings from weather and construction dust.

C. If units must be stored outside for a prolonged period, store them inside a weathertight structure.

PART 2 - PRODUCTS

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2.1 AIR HANDLING UNITS

A. Air Handlers:

1. Provide air handlers rated to provide air movement as specified in

Attachment 2 and Attachment 3.

2. Electrical: verify existing service connection.

B. THERMOSTATS

Replace thermostats only where necessary for upgraded equipment.

Reuse existing wiring.

PART 3 - EXECUTION

3.1 GENERAL

A. Examination, Coordination and Incorporation of Related Work:

1. Examine areas and conditions for compliance with requirements for installation tolerances, equipment supports, and other conditions affecting performance of equipment.

2. Do not proceed until unsatisfactory conditions have been corrected.

B. Protection: Fully protect all unfinished parts of the materials and equipment against damage from whatever cause during the progress of the work and until final completion. All materials and equipment shall be covered while in storage and during construction in such manner that no finished surfaces shall be damaged or marred and all moving parts shall be kept perfectly clean and dry.

3.2 EQUIPMENT INSTALLATION

A. Install units level and plumb with proper clearance and access for inspection and servicing.

B. Install units with resilient mountings and flexible electrical leads.

C. Furnish and install all sheet metal transitions required to attach new units to existing ductwork.

D. Install units where they exist currently and anchor securely.

Alternative locations must be approved by the COR.

E. Electrical Connections: The following requirements apply:

1. All work to be done by an electrician licensed by the state of Washington.

2. Temperature control wiring and interlock wiring shall be per equipment manufacturer’s recommendation.

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3. Grounding: Connect unit components to ground in accordance with the National Electrical Code.

3.3 TESTING AND ADJUSTING EQUIPMENT AND CONTROLS

A. The equipment and controls shall be completely tested, adjusted and placed in operating condition. Retest equipment and controls, as necessary, during the progress of the work. No work shall be covered until it is properly tested and made tight. Supply the testing apparatus and make all necessary connections for applying the tests.

B. Lubricate, start, and balance units in accordance with manufacturer’s written instructions.

C. When about to turn the apparatus over to the Owner, put all parts of the apparatus in perfect working order and thoroughly clean out all parts of the equipment.

D. Clean exterior and interior surfaces of each unit.