B08-_Attachment_1-Statement_of_Work_Division_01.pdf

Statement of Work: HVAC Replacement in Death

Valley National Park

PMIS 348795

National Park Service

Death Valley National Park

Inyo County, California

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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 1

00 31 00 Available Project Information 1

Appendix A 13

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 Summary of Work 8

01 11 40 Work Restrictions 4

01 26 00 Contract Modification Procedures 6

01 27 00 Definition of Contract Price Items 11

01 31 00 Project Management & Coordination 8

01 32 16 Construction Schedule 9

01 32 33 Photographic Documentation 2

01 33 23 Submittal Procedures 10

01 35 23 Safety Requirements 4

01 40 00 Quality Requirements 10

01 42 00 References 13

01 50 00 Temporary Facilities & Controls 8

01 57 19.11 Indoor Air Quality Management 5

01 57 19.12 Noise & Acoustics Management 3

01 57 23 Temporary Storm Water Pollution Control 6

01 67 00 Product Requirements 9

01 73 40 Execution 7

01 74 19 Construction Waste Management & Disposal 17

01 77 00 Closeout Procedures 5

01 78 23 Operation & Maintenance Data 9

01 79 00 Demonstration & Training 3

01 91 13 General Commissioning Requirements 9

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SUMMARY OF WORK

SECTION 00 31 00 - AVAILABLE PROJECT INFORMATION

PART 1 - GENERAL

1.1 PRLIMINARY SCHEDULES (Not Used)

1.2 PROJECT BUDGET INFORMATION (Not Used)

1.3 EXISTING CONDITION INFORMATION (Not Used)

1.4 SURVEY INFORMATION (Not Used)

1.5 ENVIORNMENTAL ASSESMENT INFORMATION (Not Used)

1.6 EXISTING MATERIAL INORMATION (Not Used)

1.7 EXISTING HAZARDOUS MATERIAL INFORMATION

A. Existing Asbestos Information

1. Existing asbestos-containing materials have been located in multiple buildings throughout

Death Valley National Park. A survey has been completed to document all locations found in the park. These locations are listed in appendix A directly after this section as a portion from the overall report. The entire report and results may be provided upon request.

1.8 GEOPHYSICAL DATA (Not Used)

1.9 GEOTECHNICAL DATA (Not Used)

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 00 31 00

Appendix A

ASBESTOS-CONTAINING MATERIALS

SURVEY REPORT

FOR

NATIONAL PARK SERVICE

UNITED STATES DEPARTMENT OF THE INTERIOR

DEATH VALLEY NATIONAL PARK

DEATH VALLEY, CALIFORNIA

Prepared For:

NATIONAL PARK SERVICE

1201 Eye Street NW, 10th Floor

Washington, DC 20006

Prepared By:

MACTEC ENGINEERING AND CONSULTING, INC.

396 Plasters Avenue, Atlanta, Georgia 30324

December 30, 2011

MACTEC Project Number 6141-10-0016

National Park Service; DEVA, Death Valley, California Asbestos-Containing Materials Survey Report MACTEC Project 6141-10-0016 December 30, 2011

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Table of Contents ............................................................................................................................................... i

1.0 Executive Summary

2.0 Background Information

2.1 Facility Description

3.0 Summary of Review of Existing Data and Interview of On-Site Personnel

3.1 Interview of Onsite Personnel

3.2 Review of Previous Asbestos-Related Information

4.0 Survey of Suspect Asbestos-Containing Materials Scope

4.1 Visual Survey

4.2 Methodology

4.3 Existing Data

4.4 Supplemental Sample Collection and Analysis

5.0 Findings

5.1 Located ACM

6.0 Opinion of Abatement Costs of Located ACM

6.1 Previous Asbestos-Related Costs

6.2 Current Asbestos-Containing Material Cleanup and Management

6.3 Future Asbestos-Containing Material Cleanup Costs

7.0 Conclusions and Recommendations

Attachments:

Tables: 1. Summary of Suspect ACM Observed

2. Summary of ACM Located

Appendices: A. Photographs of Buildings included in this Survey B. Photographs and Supplemental Information for Non-ACM C. Photographs and Supplemental Information for Located ACM D. Laboratory Results of Bulk Samples E. Inspector and Laboratory Accreditations

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The National Park Service (NPS) contracted MACTEC Engineering and Consulting, Inc. (MACTEC) to provide asbestos assessment services at select Parks to assist NPS with establishing an Asbestos Assessment Program (AAP). The intent of the AAP is to evaluate and supplement existing asbestos related data to assist NPS with complying with existing applicable Federal, State and local regulations related to asbestos. The AAP will provide objective data related to the impact of asbestos-containing materials (ACM) for the planning and execution of future maintenance, renovation, construction, and demolition efforts related to Park facilities. Additionally, information obtained through the asbestos assessment and survey effort will be used by the NPS Washington Support Office to compile the necessary data to respond to the Federal Accounting Standards Advisory Board Technical Bulletin 2006-1, Recognition and Measurement of Asbestos-Related Cleanup Costs.

The site specific asbestos survey assessment of Death Valley National Park, in Death Valley, California was performed between January 3 and April 29, 2011. The asbestos survey and sampling was performed by an accredited asbestos Inspector and California Certified Asbestos Consultant from MACTEC. Asbestos surveys were performed on 184 buildings/structures at the Park.

During the interview with the NPS representative, it was learned that the building list provided to MACTEC by NPS included twenty-five buildings that were no longer at the site or operated by NPS. These twenty-five buildings were not surveyed. Six buildings not on the building list provided to MACTEC by NPS were also included in the survey. Additionally, it was learned that limited previous asbestos related information was available for the Park.

During the survey efforts, 2,024 bulk samples were collected of suspect asbestos-containing materials.

These samples were analyzed by a laboratory accredited by the National Voluntary Laboratory Accreditation Program and California Environmental Laboratory Accreditation Program. The samples were analyzed by polarized light microscopy and reported as percent asbestos in each sample.

The survey located asbestos-containing materials in eighty-seven buildings. The asbestos-containing materials were assessed as being undamaged at the time of the survey.

Due to the lack of existing data/information, no previous asbestos related expenses were identified. The current asbestos related expenses are $103,783. The opinion of cost for asbestos cleanup is estimated to be $2,408,000.

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The National Park Service (NPS) contracted MACTEC Engineering and Consulting, Inc. (MACTEC) to provide asbestos assessment services at select Parks to assist NPS with establishing an Asbestos Assessment Program (AAP). The intent of the AAP is to evaluate and supplement existing asbestos related data to assist NPS with complying with existing applicable Federal, State, and local regulations related to asbestos. The AAP will provide objective data related to the impact of asbestos-containing materials (ACM) for the planning and execution of future maintenance, renovation, construction, and demolition efforts related to Park facilities. Additionally, information obtained through the asbestos assessment and survey effort will be used by the NPS Washington Support Office to compile the necessary data to respond to the Federal Accounting Standards Advisory Board Technical Bulletin 2006-1, Recognition and Measurement of Asbestos-Related Cleanup Costs.

The scope of work for this project included asbestos related survey and assessment efforts to evaluate existing survey information and perform supplemental sampling as necessary to comply with established sampling guidance and protocols. The asbestos survey process included a review of existing asbestos survey information (if provided), an interview of appropriate Park site personnel, visual surveys of readily accessible interior and exterior areas of the various structures to locate suspect ACM, and the collection and laboratory analyses of bulk samples of located suspect ACM.

Following identification, delineation, and quantification of ACM within structures at the Park, an opinion of abatement cost was prepared for each structure where ACM was located and summarized for the Park as a whole. To the extent possible, the opinion of costs included asbestos-related costs incurred by the Park to date when documentation of the expenditure of funds was provided for review. However, when documentation of actual costs was not provided, these expenditures were not reported.

2.1 FACILITY DESCRIPTION

The Death Valley National Park (DEVA) is located in Death Valley, California. NPS initially reported to MACTEC that 203 structures were present at the Park. During the interviews with Carre Shandor, it was learned that twenty-five structures were no longer at the site or operated by NPS. Assessments and surveys were not performed for these twenty-five structures. Six buildings not on the building list provided to MACTEC by NPS were also included in the survey. Therefore, 184 structures were surveyed for ACM.

Appendix A provides a summary of the buildings included in the survey.

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MACTEC requested and, when provided by NPS, reviewed general types of asbestos information as follows:

1. Information related to the construction of facilities and structures at the site. The intent of this review was to gain an understanding if asbestos was specified and/or installed during construction.

2. Existing asbestos survey data, asbestos Operations and Maintenance Programs, and other asbestos related information. The intent of the review was to gain an understanding of the scope and extent of previous survey efforts including locations, quantities and condition of previously located ACM and non-ACM. The purpose of reviewing this information would be to assess the need for supplemental sampling and analyses.

3. Previous asbestos abatement actions or monitoring. The purpose of reviewing previous asbestos abatement efforts and evaluation of replacement materials was to assess the need for supplemental sampling and analyses.

4. Information related to any previous expenditure of funds related to asbestos for the above referenced information. The purpose of reviewing this information was to provide NPS with a summary of past asbestos-related costs.

5. Information obtained from interviews of onsite personnel familiar with the history of the Park’s construction and operation. The purpose of the interviews was to obtain pertinent information related to building construction/materials, previous and current uses, and previous or planned renovations/modifications to the facilities.

3.1 INTERVIEW OF ONSITE PERSONNEL

MACTEC interviewed Carre Shandor, while onsite. During the interview, Ms. Shandor stated that there were no immediate plans for renovation or demolition at the DEVA Park.

3.2 REVIEW OF PREVIOUS ASBESTOS-RELATED INFORMATION

Reports prepared by LA Testing and Micro-Chem Laboratories were provided to MACTEC for use in the survey.

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The United States Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA) have published regulations, guidelines, and recommendations regarding inspection and sampling for installed ACM. These regulations, guidelines, and recommendations were adhered to as appropriate within the scope of this survey. In addition, the State of California has requirements that mandate the use of Certified Asbestos Consultants (CAC) and Certified Site Surveillance Technicians to perform inspection and sampling. Further, the California Division of Occupational Safety and Health (Cal/OSHA) has promulgated a state regulation that defines asbestos-containing construction material (ACCM) as any manufactured construction material that contains more than one-tenth of one percent (0.1%) asbestos by weight. MACTEC’s survey addressed the requirements of OSHA’s Asbestos Standard for Construction and USEPA’s Asbestos Standard for Demolition and Renovation, which are contained in the National Emission Standards for Hazardous Air Pollutants (NESHAP), as well as applicable requirements for the State of California.

Current EPA and OSHA guidelines allow accredited asbestos Inspectors to categorize certain materials as non-suspect asbestos-containing materials based on visual evaluation. Examples of these non-suspect ACM include fiberglass, rubber, Styrofoam©, cork, foam glass, wood, concrete, glass, and metal. MACTEC did not inventory, sample, or otherwise assess these non-suspect materials when encountered.

Current EPA and OSHA guidelines allow accredited asbestos Inspectors to assume suspect materials contain asbestos. MACTEC’s survey protocol relative to NPS facilities included sampling and analyses of composite shingled roof materials, where safe access could be obtained. However, in order to preserve the integrity of roofing systems, when roofing materials other than composite shingled materials were observed, these suspect materials were assumed to be ACM.

4.1 Visual Survey

The visual survey consisted of a walk-through of each structure included to be surveyed at the Park to locate, inventory, quantify and document the condition of suspect ACM. The survey efforts included reasonably accessible interior and exterior areas of each structure at the Park. Destructive evaluation was not performed to evaluate for concealed suspect ACM located beneath multiple layers of flooring, within wall/ceiling cavities and/or chases, or other locations that were not readily accessible. Suspect materials observed during the survey were grouped into “homogeneous materials”. A homogeneous material is one that appears to be uniform in color and texture and appears to have been applied or installed during the same general time period. Homogeneous materials can be friable or nonfriable. Friable materials are those that when dry can be crumbled, pulverized or reduced to powder by hand pressure. Nonfriable materials are those which when dry cannot be crumbled, pulverized or reduced to powder by hand pressure. Nonfriable materials can become friable when they are disturbed, become deteriorated, or are aggressively contacted.

For reference, MACTEC developed room designations during our visual survey. Each room, area, or groups of rooms were assigned a unique (arbitrary) number. For the purposes of this survey effort, a room is a discrete area within the surveyed structure that may correspond to physical rooms (e.g., doors and walls), a discrete space (e.g., mezzanine or roof), or other identifiable space such as a department, suite, or group of rooms. When drawings for a building/structure were not provided by NPS, MACTEC may have designated an entire building as a single room and referenced areas/rooms within that building/structure based on the physical lay-out of the structure (i.e., northwest office, entrance, storage, kitchen, restroom, etc.).

4.2 Methodology

When supplemental sampling and analyses were performed, representative bulk samples (some with multiple layers) were collected of homogeneous suspect asbestos-containing materials located during the visual survey. The sampling was performed in general accordance with the sampling requirements of the Asbestos Hazard Emergency Response Act (AHERA) regulation [40 CFR 763.86] for each homogeneous material. The bulk samples were sealed in airtight containers, labeled, and delivered to Forensic Analytical Laboratories, Inc. National Voluntary Laboratory Accreditation Program (NVLAP) and California Environmental Laboratory Accreditation Program (ELAP) accredited laboratory in Hayward, California.

Samples were analyzed for asbestos content by Polarized Light Microscopy (PLM) in general accordance with EPA method 600/R-93/116.

4.3 Existing Data

Reports prepared by LA Testing and Micro-Chem Laboratories were provided to MACTEC for use in the survey. The reports included asbestos bulk sampling within the Wild Rose Houses, Wild Rose Ranger Station and Scotty’s Castle (Main House and Annex). Data Associated with building materials that were observed by MACTEC were not included in our survey efforts.

4.4 Supplemental Sample Collection and Analysis

Sampling and analyses of suspect asbestos-containing materials were performed. The asbestos survey and sample collection were performed by Don Harman of MACTEC. Mr. Harman is an accredited asbestos Inspector and California Certified Asbestos Consultant (CAC); evidence of accreditation is provided in Appendix E. The site evaluation services were performed between January 3 and April 29, 2011.

A total of 2,024 samples were collected from structures at the Park. All samples were analyzed by PLM with limited additional analytical evaluation by PLM Point Count. The additional evaluation identified ACCM in seven buildings. ACCM included: Green Cementitious Material (47648), Beige Tile (51493 and 59194), Tan Tile (95934), White Non-Fibrous Material (113161) and Grey Non-Fibrous Material (230791 and 230792).

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The detailed findings of the survey are provided in the tables, appendices, and attachments following the body of this report. Each of these sections is presented by building name and NPS building identification number and is described below. Refer to these sections for detailed information associated with the materials located during the survey efforts.

Table 1.0 - Summary of Suspect ACM Observed includes the following for each material observed during our survey:

• Homogeneous material identification number;

• A physical description of each suspect ACM observed;

• The associated substrate or component and associated building system;

• The AHERA category (material type), and;

• Suspect Material Classification (previously sampled, sampled, assumed).

Table 2.0 - Summary of Identified ACM includes the following for each ACM material:

• Homogeneous material identification number;

• A physical description of the ACM located;

• The associated substrate or component and associated building system;

• The AHERA category (material type);

• Documentation of friability, and;

• Material classification.

Appendix A – Building Summary:

• Presents a picture of the building/structure (if available);

• Building number and name (as defined by NPS);

• Building use;

• Building size;

• Construction date;

• Reference to ACM;

• Asbestos related costs.

Appendix B – Non-ACM Detail and Photographs:

• Building/structure identification number;

• A representative photograph of the non-ACM homogeneous material;

• The information summarized in Table 1, and;

• Bulk sample information including sample location and sample results.

Appendix C - ACM Detail and Photographs:

• Building/structure identification number;

• A representative photograph of the ACM homogeneous material;

• The information summarized in Table 2, and;

• Bulk sample information including sample location, sample results, homogeneous material locations, quantity and condition.

Laboratory results of bulk samples are included in Appendix D. Inspector and Laboratory Accreditations and Certifications are included in Appendix E.

5.1 LOCATED ACM

Asbestos-containing materials were located in the following buildings: Wildrose Maintenance Structure

(112870), Wildrose Adobe Generator Building (113161), SIMS Circle Laundry (113462), Warm Springs

Dining/Kitchen (230791), Warm Springs Dorm (230792), Warm Springs Rec Building (230793), CCQ140

Old Ghost (47465), CCQ205 Old Ghost (47467), CCQ206 Old Ghost Rd (47469), CCQ209 Old Ghost Rd

(47470), CCQ210 Old Ghost Rd (47471), CCQ212 Canyonview Ct (47473), CCQ213 Old Ghost Rd

(47474), CCQ214 Old Ghost Rd (47475), CCQ323 Old Ghost Rd (47477), CCQ120 Skyline Rd (47479), CCQ121 Skyline Rd (47613), CCQ122 Skyline Rd (47615), CCQ138 Skyline Rd (47618), CCQ211 Old

Ghost Rd (47630), CCQ139 Skyline Rd (47636), CCQ126 Donnie Lane (47641), CCQ127 Skyline Rd

(47645), CCQ128 Skyline Rd (47648), CCQ129 Skyline Rd (47651), CCQ329 Skyline Rd (47652), CCQ343 Nevares (47656), CCQ220 Skyline (47674), CCQ222 Skyline (47694), CCQ340 Coyote Loop

(47699), CCQ341 Coyote Loop (47701), CCQ342 Coyote Loop (47702), CCQ335 Coyote Loop (47708), CCQ336 Coyote Loop (47709), CCQ337 Coyote Loop (47711), CCQ338 Coyote Loop (47712), CCQ339

Coyote Loop (47713), CCQ324 Nevares Rd (47714), CCQ331 Skyline Rd (47716), CCQ328 Skyline Rd

(47721), CCQ69 Old Ghost Rd (47980), CC49 CCC Warehouse (51485), CC48 Resources Management

Adobe Building (51493), FC270 Furnace Creek Visitor Center (51507), FC271 Furnace Creek Headquarters

Building (51508), WRQ24 Wildrose Housing Unit (57556), SC2 Scottys Castle and Annex (59162), SC3

Scottys Castle Chimes Tower (59168), SC5 Scottys Castle Gas House (59174), SC7 Scottys Castle

Concession Building (59175), SC01 Scottys Castle Hacienda Building (59176), SC36 Scottys Castle Ticket

Office (59185), GV276 Grapevine Maintenance Building (59188), GV136 Grapevine Ranger Station

(59190), GV TR 4 – Grapevine Trailer 4 (59194), GV TR 5 – Grapevine Trailer 5 (59195), GV TR 6 –

Grapevine Trailer 6 (59196), GV TR 9 – Grapevine Trailer 9 (59199), GV TR 12 – Grapevine Trailer 12

(59204), GV275 Grapevine (59205), SC25 Scottys Castle Tunnels & Basement (60682), MS277 Mesquite

Campground Comfort Station #1 (62455), MS278 Mesquite Campground Comfort Station #2 (62456), SC04

Scottys Castle Power House & Pavilion (62480), FC CG Comfort Station #2 (63926), FC CG Comfort

Station #3 (63927), FC CG Comfort Station #4 (63928), SPW CG Comfort Station (64582), SS CG

Comfort Station #1 (64688), SS CG Comfort Station #3 (64690), TX SP CG Lower Comfort Station

(64692), TX SP CG Upper Comfort Station (64693), Sunset Campground Kiosk (77835), Emigrant Ranger

Station (81371), SPW Pool Buildings & Cabana (85490), SPW Lodge Rooms 49 & 50 (85491), SPW

General Manager’s House (85492), SPW Cottonwood Lodge (85494), SPW Employee Dorm (85495), SPW

Lodging/Lobby/Curio Shop (85498), SPW 49ers Motel (85499), SPW Road Runner Rooms (85500), SPW

Restaurant/Kitchen/Bar & Lounge No. A2 (85501), SPW Grocery Store (94061), WRQ20 Wildrose Housing

Unit (95934), WRQ45 Wildrose Housing Unit (95935), Emigrant Comfort Station (97085).

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6.1 PREVIOUS ASBESTOS-RELATED COSTS

Previous asbestos related data was not located or provided for the Park.

6.2 CURRENT ASBESTOS-CONTAINING MATERIAL CLEANUP AND MANAGEMENT

The cost to perform this survey at this Park, including analytical efforts, reporting, expenses, and management, is $103,783. This expense is provided in Appendix A and has been allocated proportionally by square feet per building/structure area.

6.3 FUTURE ASBESTOS-CONTAINING MATERIAL CLEANUP COSTS

The total estimated cost for the removal of ACM identified at this Park is $2,408,800. These expenses are provided by building in Appendix A. This total cleanup cost includes asbestos removal and disposal. The cost does not include management of the ACM prior to removal.

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Based on findings presented in this report, MACTEC offers the following conclusions and recommendations:

1. Avoid disturbance of ACM presented in this report. Inadvertent or improper disturbance of ACM can create exposures to asbestos at or above the permissible exposure limits established by OSHA.

MACTEC has recommended that the ACM at the site be managed in place. They should be included in an Asbestos Operations and Maintenance Program (O&M), which provides policies and work practices for the performance of work on or around asbestos-containing materials presented in Table 2. The O&M Program should contain the necessary elements to comply with and document compliance with the OSHA Asbestos General Industry Standard [29 CFR 1910.1001] and the OSHA Construction Asbestos Standard [29 CFR 1926.1101].

2. Prior to disturbing concrete masonry unit wall sections, MACTEC recommends that an accredited asbestos Inspector evaluate the wall system for the presence of vermiculite within the section of the wall to be disturbed. If vermiculite is located, representative bulk samples should be collected and appropriately analyzed to evaluate for asbestos in the vermiculite.

3. Prior to disturbing materials assumed to be ACM, MACTEC recommends that an accredited asbestos Inspector evaluate the materials and collect representative bulk samples if applicable to be appropriately analyzed to evaluate for asbestos content.

4. If any suspect materials are discovered that have not been addressed in this report, MACTEC recommends that work activities that may disturb the materials be halted and the materials be assumed to be asbestos-containing until an appropriate evaluation (which may include sampling and analysis) of the materials is performed by an accredited asbestos Inspector to confirm or rebut the presence of asbestos.

5. Due to the non-destructive nature of the survey performed by MACTEC, it may be necessary to perform additional destructive evaluations of areas of the facility prior to renovation and/or demolition activities. The additional evaluations should focus on locating materials that were concealed and not accessible during these survey activities.

6. Current Regulations require that ACM be removed and properly disposed of prior to demolition or renovation activities that disturb RACM. NESHAP Regulations also require a notification to be submitted 10 working days prior to any demolition project, regardless of the presence or absence of ACM. The OSHA Construction Standard and the EPA-NESHAP require that contractors have a “competent person” on site to identify and properly address unreported suspect asbestos that is discovered during renovation or demolition.

7. We recommend that the asbestos-containing materials be removed and disposed of prior to disturbance during the demolition/renovation efforts. The ACM removal should be performed by a qualified and licensed asbestos abatement contractor under controlled conditions. We recommend that the abatement be designed and monitored by a qualified asbestos consulting firm, not retained by the abatement contractor, to represent the builder’s interest.

DIVISION 01

GENERAL REQUIREMENTS

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SECTION 01 11 00 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes the following:

1. Work Covered by Contract Documents

2. Period of Performance

3. Work Phases

4. Work Under Other Contracts

5. Government-Furnished Materials

6. Construction Contractor Use of Site

7. Public Use of Site

8. Occupancy Requirements for Buildings

9. Conduct of Operations

10. Work Restrictions

11. Compliance

12. Special Construction Requirements

13. Soils Investigation Report

14. Additional Reports

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Death Valley National Park is approximately 3.4 million acres in Eastern

California and Southern Nevada. Furnace Creek, where the Park headquarters is, is on California

Highway 190 (CA-190), about 120 miles west of Las Vegas, Nevada and 300 Miles northeast of

Los Angeles, California. The project includes work at Furnace Creek, Cow Creek, 3 miles west of Furnace Creek on CA-190, and Stovepipe Wells Village, 25 miles west of Furnace Creek on

CA-190. The project area includes all the Park�s developed areas, including, but not limited, to

Furnace Creek, Cow Creek, Stovepipe Wells, Emigrant, Grapevine, and Scotty�s Castle.

B. The Work consists of: Replace failed or failing HVAC systems (including evaporative coolers) across 22 facilities in Death Valley National Park. Scope includes demolition, new equipment installation, electrical and plumbing connections, hazardous materials precautions, testing, training, and documentation.

1. Remove existing equipment to be replaced, including any existing mounting hardware, appurtenances, and associated components.

2. Cap junction boxes, duct vents, piping, conduit, or similar when abandoned in place according to appropriate laws, codes, best practices, or similar.

3. Restore exterior siding/roofing and interior walls/ceilings of facilities where equipment is removed, installed, or replaced with equipment of different size, which shall include filling

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holes in walls and finishes, repairing damaged finishes to include texturing, painting, or similar, to create a uniform finish in, around, and adjacent to the work.

4. Ensure all penetrations are adequately sealed to prevent loss of conditioned air and infiltration of outside pests, air, and debris.

5. Recycle or dispose of removed equipment, material, and construction debris at an appropriately permitted facility outside the Park according to applicable laws. Provide the approximate tonnage of waste disposed and material recycled.

6. Perform vent-testing procedures in accordance to American National Standard ANSI

Z21.47 to assure proper venting.

7. Install vent/flue pipe at proper vent size and connectors.

8. Install air conditioning coils on top of furnaces. Ensure that units are mounted so that proper draining of condensation can occur.

9. Install drain pan, trap, and lines per the manufacturer�s recommended configuration.

10. Where concrete footings are inadequate, install concrete pads in place per manufacturer�s recommended dimensions. Adjustable stands may be substituted for concrete footings where acceptable by code and manufacturer�s recommendations. Stands shall have sun and rain protection where it will not interfere with the operation of the equipment.

Location of pads, stands, and equipment when not replaced in-kind shall be defined by the contractor and approved by the COR prior to installation.

11. Install new electrical service where required. Electrical service lines shall be installed to conceal them as much as possible in attic, crawl spaces, and walls.

12. Install copper, or approved equal, refrigerant lines from air condensers (or similar) to air conditioning coils (or similar). Line sets shall be insulated and installed to conceal them as much as possible in attic, crawl spaces, and walls. Where line sets are not concealed, they shall be covered with line set covers suitable for the location, including color and sunlight resistance.

13. Install duct transitions from new HVAC units to existing building ducting.

14. Install new thermostat at existing thermostat location. If existing thermostat wires are incompatible with the new equipment, required wiring shall be installed and traced through walls for the new thermostat to function as intended by manufacturer.

15. Paint and repair any unfinished wall/ceiling/floor interior/exterior surfaces created by replacing HVAC units this may require caulk, flashing, transitions, or painted wood trim.

16. All installation shall be in accordance with manufacturer specifications.

17. Test newly installed HVAC system by performing manufacture gas pressure test, temperature rise test, AC leak test, heating and cooling test, and any other tests recommended by the manufacturer or industry standards.

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18. Provide training on each type of unit to include user interface controls and common troubleshooting.

19. Provide a list that includes each address with the make, model, and serial number of all installed equipment.

C. Project will be constructed under a single prime contract.

D. Project Contacts:

1. Contracting Officer (CO): TBD

2. Contracting Officer Representative (COR): Brian Aillaud

(760) 786-3295 brian_aillaud@nps.gov

1.3 PERIOD OF PERFORMANCE

A. All tasks and deliverables shall be completed within 90 calendar days after notice to proceed.

1.4 WORK PHASES (Not Used)

1.5 WORK UNDER OTHER CONTRACTS (Not Used)

1.6 GOVERNMENT-FURNISHED MATERIALS

A. In case of Government -furnished materials:

1. Government will arrange and pay for delivery of Government-furnished items according to Construction Contractor's Construction Schedule.

2. Construction Contractor is responsible for initial inspection, receiving, unloading, and handling Government-furnished items at Project site.

3. Government will inspect delivered items for damage after delivery. Construction

Contractor shall be present for and assist in Government's inspection.

4. Government will arrange for replacement if Government-furnished items are damaged, defective, or missing.

5. Construction Contractor is responsible for protecting Government-furnished items from damage during storage and handling, including damage from exposure to the elements.

6. If Government-furnished items are damaged as a result of Construction Contractor's operations, Construction Contractor shall repair or replace them.

7. Construction Contractor shall install and otherwise incorporate Government-furnished items into Work.

1.7 CONSTRUCTION CONTRACTOR USE OF SITE

A. General: Construction Contractor shall have full use of the site for construction operations during the construction period. Construction Contractor's use of the site is limited only by the

Government's right to perform work or to retain other construction Contractors on portions of

Project.

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B. General: The Contractor Shall always adhere to the following while working within Death Valley

National Park.

1. There are five (5) historical units in the SOW. These historical units require special care.

Significant changes to line sets, electrical runs, and unit placement must be approved prior to beginning work. This will include a walk through with the COR to determine if work will be outside of the Programmatic Categorical Exclusion (PCE 102978). This document is not included within the SOW or contracting documents. The units in question are the following:

a. 120 Skyline Drive

b. 222A-F Skyline Drive

2. The PCE allows for the following

a. in-kind replacement of HVAC thermostat, which may include upgraded digital components and software;

b. repair or in-kind replacement of minor physical unit components (ductwork, pipes, valves, switches, etc.);

c. installation of copper piping through existing exterior penetration that runs internally in attic or crawl space to each power head;

d. repair or in-kind replacement of major components and systems (e.g. swamp coolers, condensers, compressors, motors, furnaces);

e. repair or in-kind replacement of concrete pads for exterior system components; pads must be in the same location and same-sized;

f. replacement of coolant or refrigerant;

g. repair of electric systems within or associated with the unit(s).

3. The PCE also covers minor interior access needs in the event some components (e.g.

refrigeration lines) within buildings need to be replaced and are blocked by a wall. In these cases, the interior walls may need to have small openings cut for access to the system. The

PCE covers impacts to the walls that would be a maximum of 6'' by 6'' cuts and which would be repaired and repainted or covered to match existing colors and textures. In the

Mission 66 buildings, the walls are wood frame with gypsum board. The CCC buildings with HVAC systems have non-historic interior walls, typically also made out of gypsum board, to provide space for utilities.

4. Some of the project occurs in park housing area. Contractor shall be respectful of the tenants of the housing area and confine workspace and areas to not impede on tenants.

Noise will be kept at a minimum and access to indoor spaces will be at the request of the contractor with not less than 24-hour notice to the tenant. Contractor shall not enter housing units without an NPS escort.

5. The Contractor shall furnish a list of personnel with phone contact information.

6. Do not drive vehicles off road or access non-project areas without permission from the contracting officer representative.

7. 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.

C. Storage of Materials: Confine storage of materials within the areas as approved by the Contracting

Officer, or as outlined in the preconstruction meeting.

D. Parking: The contractor shall park vehicles and heavy equipment in designated areas for contractor use or as established at the preconstruction meeting.

E. Preservation of Natural Features:

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1. Prevent damage to natural surroundings. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government.

2. Provide temporary barriers to protect existing trees and plants and root zones.

3. Do not remove, injure, or destroy trees or other plants without prior approval. Consult with

Contracting Officer (CO) and remove agreed-on roots and branches that interfere with construction.

4. Do not fasten ropes, cables, or guys to existing trees.

5. Carefully supervise excavating, grading, filling, and other construction operations near trees to prevent damage.

F. Driveways and Entrances: Keep driveways and entrances serving premises clear and available to

Government employees, and emergency vehicles at all times. Do not use for parking or storage of materials.

1. Schedule deliveries to minimize use of driveways and entrances.

2. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

G. Construction Camp: Establishment of a camp within park will not be permitted.

H. Hauling Restrictions: Comply with legal load restrictions in hauling of materials. Load restrictions on park roads are identical to state load restrictions with such additional regulations as may be imposed by the Park Superintendent. Information regarding rules and regulations for vehicular traffic on park roads may be obtained from the Office of the Park Superintendent. A special permit will not relieve Construction Contractor of liability for damage which may result from moving of equipment.

I. Bridge Restrictions: Identify jurisdictions, load restrictions, permit requirements, time and calendar restrictions as outlined.

1.8 PUBLIC USE OF SITE

A. General: All construction work including any or all related construction activities shall enable employees to conduct their daily activities with minimal impact and or disruption. The contractor shall coordinate all construction work including any or all related construction activities at least

72 hours in advance that have potential for impacts upon the facility operations with the

Contracting Officer and Contracting Officer Representative to avoid potential negative impacts to area activities. Temporary closures may be permitted upon specific written approval of the

Contracting Officer and Contracting Officer Representative.

1.9 OCCUPANCY REQUIRMENTS FOR BUILIDINGS

A. Existing Buildings

1. Full Government Occupancy: Government will occupy buildings under construction during the entire contract period. Cooperate with Government during construction operations to minimize conflicts and facilitate Government usage. Perform Work so as not to interfere with Government's day-to-day operations. Maintain existing exits, unless otherwise indicated.

DEVA - 348795 01 11 00 - 6

a. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from Contracting Officer.

b. Maintain existing building in weather tight condition throughout construction period. Repair damage caused by construction operations. Protect building and occupants during construction period.

2. Partial Government Occupancy: Government will occupy premises during entire construction period, with exception of areas under construction. Cooperate with

Government during construction operations to minimize conflicts and facilitate

Government usage. Perform Work so as not to interfere with Government�s operations.

Maintain existing exits, unless otherwise indicated.

a. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from Contracting Officer.

B. New Buildings

1. Government Occupancy of Completed Areas of Construction: Government reserves right to occupy and to place and install equipment in completed areas of building, provided such occupancy does not interfere with completion of the Work. Such placement of equipment and partial occupancy shall not constitute acceptance of the entire project.

a. Contracting Officer will prepare a Beneficial Occupancy letter for each specific portion of the Work to be occupied before Government occupancy.

b. Obtain a Certificate of Occupancy from National Park Service (NPS) before

Government occupancy.

c. Before partial Government occupancy, mechanical and electrical systems shall be fully operational, and required tests and inspections shall be successfully completed.

On occupancy, Government will operate and maintain mechanical and electrical systems serving occupied portions of building.

d. On occupancy, Government will assume responsibility for maintenance and custodial service for occupied portions of building.

1.10 CONDUCT OF OPERATIONS

A. Construction Contractor shall conduct his operations in conformance with rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by Park Superintendent.

B. Work on Saturdays, Sundays, Federal holidays or at night may not be performed unless stated in the Work Restrictions below or without prior consent from the Contracting Officer. Submit requests 2 business/calendar days in advance of the work to the Contracting Officer for approval.

C. No signs or advertisements (except those specified herein) shall be displayed on the construction site or within the park unless approved by the Contracting Officer.

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1.11 WORK RESTRICTIONS

A. On-Site Work Hours: Working hours shall be 06:00-16:30 for operational buildings and 07:00-

17:00 for residential buildings Monday through Friday, excluding Government holidays. Work outside regular hours requires approval from the contracting officer and the Park�s Chief Ranger

(or their designee). Requests for work outside of regular hours must be submitted not-less-than two working days in advance. Contractor shall not enter housing units without an NPS escort.

B. Existing Utilities

1. Existing Utilities: Notify Contracting Officer and utility companies of proposed locations and times for excavation.

2. Construction Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs, repair utility at no additional expense to the Government.

3. If damage occurs to an unknown utility, repair utility. An equitable adjustment will be made in accordance with the Changes clause of the contract.

C. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Government or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

1. Notify Contracting Officer not less than two business days in advance of proposed utility interruptions.

2. Do not proceed with utility interruptions without Contracting Officer�s written permission.

D. Nonsmoking Building/Tobacco Use/Vaping: Smoking is prohibited inside or outside within 25 feet of any buildings in the Park. This applies to existing buildings, buildings under construction, and buildings under renovation. Discarding of tobacco products or debris anywhere other than into designated tobacco receptacles is considered littering and subject to fines.

1.12 COMPLIANCE

A. While performing work, the Contractor shall comply with all laws, regulations, and policies, to include, but not be limited to, the latest applicable versions of the following:

1. NFPA 101

2. California Title 24 Building Energy Efficiency Standards

3. California Refrigerant Management Program, Air Resources Board

4. MUTCD Standards and Policies

5. Occupational Safety and Health Administration (OSHA) Regulations

6. NFPA 58 Petroleum Gas Code

7. NEC Code Article 690 with respect to California Code

8. CCR Title 16 Division 8

B. Additional Requirements

1. Licensure: All work shall be performed by workers who hold appropriate licenses in one of the 50 States, the District of Columbia, Puerto Rico, or other US territory. Where allowed by the state issuing the license, work may be conducted by unlicensed workers provided the work is overseen by a licensed worker. With approval by the Contracting

Officer, certification from North American Technician Excellence (NATE), or similar, DEVA - 348795 01 11 00 - 8 may substitute for state licensure provided it does not prevent the Contractor from obtaining necessary materials.

2. All affected areas must be left in a clean and tidy condition. Any damages to Government property will be fixed and repaired at no cost to the Government.

3. All new equipment, supplies, and products must conform to the manufacturer�s instructions and guidelines.

4. Contractor shall provide one-year parts and labor warranty.

5. Contractor shall respond within 72-hours� notice of HVAC system service request 1 May

� 30 September, and within 10 calendar days 1 October � 30 April.

1.13 SPECIAL CONSTRUCTION REQUIREMENTS (Not Used)

1.14 SOILS INVESTIGATION REPORT (Not Used)

1.15 ADDITIONAL REPORTS (Not Used)

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

DEVA - 348795 01 11 40 - 1

Work Restrictions

SECTION 01 11 40

WORK RESTRICTIONS

PART 1 � GENERAL

1.1 PARK REGULATIONS

A. General: The Contractor must comply with the following rules and conditions:

1. Ensure personnel (contractors or subcontractors) working in the park become familiar with and obey all park regulations, wear hard hats in designated areas, and do not enter any restricted areas unless required to do so and until cleared for such entry.

2. Ensure equipment is conspicuously marked for identification.

3. The Contractor shall restrict employees/representatives to the worksite and control travel directly to and from the worksite.

4. Restore all traffic/parking/security signs and markings, including space numbers, designations, and lines, to their original form if such signs/markings are defaced or deleted during construction/repair.

5. Control and provide security of Contractor-owned equipment and materials at the worksite. Report immediately missing/lost/stolen property to law enforcement and inform the Contracting Officer and Contracting Officer Representative.

6. Vehicles associated with the Contractor shall be waived the entrance fee upon entering a marked company vehicle or by providing the names of employees entering a personal vehicle(s). Please note that the entrance fee is waived only to report directly to a specific work location. Any deviation for recreational purposes is subject to payment of required entrance fees.

a. The contractor will provide the Contracting Officer and Contracting Officer

Representative with a listing of its subcontractors and their associated vehicles and employees entering the park daily.

b. Contractor will provide the Contracting Officer and Contracting Officer

Representative with a listing of anticipated deliveries for each week.

7. Vehicles/Heavy Equipment:

a. 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 to allow faster-moving traffic to pass. Failure to comply with traffic regulations will result in a citation being issued to the driver.

b. Vehicle Parking: Vehicles are not permitted within long-term or overnight parking along park roads or in associated overlooks/pullouts. Vehicles and heavy equipment will be permitted at designated parking areas only or as established at the preconstruction meeting.

c. 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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d. Spills: The contractor shall be responsible for any cleanup efforts required by 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 and Contracting Officer Representative of spills.

e. Commercial Vehicle Safety Inspections: The Contractor, employees, contractors, and subcontractors shall fully cooperate regarding safety inspections of commercial vehicles within the Park. Commercial vehicle safety inspections are conducted unannounced for employee and visitor safety. Vehicles are checked for safety and mechanical deficiencies and compliance with current state and federal laws and regulations. Driver licenses and medical certificates are also checked.

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

g. Slow Vehicles: The Contractor is to notify the Contracting Officer and Contracting

Officer Representative of slow vehicles that may cause…