A06-Draft_Specifications23-10-06_2.pdf

ZION NATIONAL PARK

REHABILITA SOUTH

CAMPGROUND PROJECT

PROJECT SPECIFICATIONS

PMIS 317454, 240254, 319664, & 325305

OCTOBER 2023

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OCTOBER 2023 TABLE OF CONTENTS

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Table of Contents (TOC)

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 26 01 Contract Modification Procedures 01 27 00 Definition of Contract Line Items 01 28 00 Construction Surveying 01 31 00 Project Management and Coordination 01 32 16 Construction Schedule 01 32 33 Photographic Documentation 01 33 00 Transmittal Form 01 33 23 Submittal Procedures & List 01 35 13.22 Archeological Protection 01 35 23 Safety Requirements 01 35 91 Historic Preservation Treatment Procedures 01 40 00 Quality Requirements 01 42 00 Reference Standards 01 50 00 Temporary Facilities and Controls 01 55 26 Traffic Control 01 56 39 Tree Retention and Protection 01 57 19.11 Indoor Air Quality (IAQ) Management 01 57 19.12 Noise and Acoustics Management 01 57 23 Temporary Storm Water Pollution Prevention (SWPP) 01 67 00 Product Requirements 01 73 40 Execution 01 74 19 Construction Waste Management and Disposal 01 77 00 Closeout Procedures 01 78 23 Operation and Maintenance (O&M) Data 01 79 00 Demonstration & Training 01 81 13 Sustainable Design Requirements 01 91 14 Total Building Commissioning

Supporting Documents Accessibility Inspection Report Form Project Waste Management Plan Worksheet Sample Statement of Structural Tests and Special Inspections

DIVISION 02 – SITE WORK

02 41 13 Selective Site Demolition

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DIVISION 03 – CONCRETE

03 30 00 Concrete Construction 03 15 11 Concrete Anchors and Inserts 03 62 13 Non Metallic Non Shrink Grout

DIVISION 04 – MASONRY

04 01 10 Masonry Cleaning 04 05 13.01 Cement and Lime Masonry Mortaring 04 05 16 Grout and Mortar 04 05 21 Masonry Veneer Ties – specific to Fee Building 04 05 23 Masonry Accessories 04 20 00 Unit Masonry – specific to New Comfort Stations 04 40 00 Stonework 04 43 00 Stone Masonry 04 73 00 Sandstone Masonry Veneer – specific to Fee Building

DIVISION 05 – METAL

05 12 00 Structural Steel Framing 05 50 00 Metal Fabrications – Grates and Guardrail 05 50 10 Metal Fabrications – Framing and Support

DIVISION 06 – WOOD & QUARTZ

06 05 73 Preservative Wood Treatment 06 10 50 Miscellaneous Rough Carpentry 06 11 00 Wood Framing 06 15 00 Wood Decking 06 16 00 Sheathing – specific to New Comfort Stations 06 16 36 Wood Panel Product Sheathing 06 17 53 Shop Fabricated Wood Trusses 06 20 00 Finish Carpentry 06 20 05 Exterior & Interior Finish Carpentry 06 20 01 Common Finish Carpentry Requirements 06 20 24 Door, Frame, and Finish Hardware Installation – specific to Fee Building 06 22 10 Miscellaneous Wood Trim 06 27 10 Shelving 06 40 01 Common Architectural Woodwork Requirements 06 40 20 Interior Quartz Trough Sink

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

07 11 13 Bituminous Dampproofing – specific to Fee Building 07 11 14 Bituminous Dampproofing – specific to New Comfort Stations 07 19 00 Water Repellents

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07 21 00 Thermal Insulation – specific to New Comfort Stations 07 21 16 Blanket Insulation 07 26 16 Below-Grade Vapor Retarder 07 27 26 Fluid-Applied Membrane Air Barriers 07 31 90 Composite Shake Shingles 07 46 00 Siding & Trim – specific to Fee Building 07 46 05 Siding – specific to New Comfort Stations 07 62 00 Sheet Metal Flashing and Trim 07 62 10 Galvanized Steel Flashing – specific to Fee Building 07 90 00 Sealants 07 92 00 Joint Sealants 07 92 13 Elastomeric Joint Sealants 07 92 19 Acoustical Joint Sealants – specific to Fee Building

DIVISION 08 – OPENINGS

08 06 01 Hardware Group and Keying Schedules 08 11 63 Standard Steel Doors and Frames 08 12 13 Hollow Metal Frames – specific to Fee Building 08 14 16 Flush Wood Doors 08 41 13 Aluminum Framed Entrances and Storefronts 08 51 00 Metal Awning Windows – specific to New Comfort Stations 08 53 13 Aluminum-Clad Wood Hung Windows 08 62 00 Unit Skylights 08 71 00 Door Hardware 08 71 01 Common Finish Hardware Requirements 08 71 02 Hanging Devices 08 71 03 Securing Devices 08 71 06 Closing Devices 08 71 07 Protective Plates and Trim 08 71 08 Stops and Holders 08 71 09 Accessories 08 81 00 Glass Glazing 08 90 00 Louvers and Vents

DIVISION 09 – FINISHES

09 22 26 Metal Suspension System 09 29 00 Gypsum Board – specific to Fee Building 09 29 10 Gypsum Board – specific to New Comfort Stations 09 30 13 Ceramic Tiling 09 51 13 Acoustical Panel Ceilings 09 65 10 Luxury Vinyl Tile – specific to Fee Building 09 65 13 Resilient Base and Accessories 09 67 23 Resinous Flooring – specific to New Comfort Stations

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09 68 13 Tile Carpeting 09 77 33 Sanitary Wall Panels 09 90 00 Painting and Staining 09 96 00 High-Performance Coating 09 90 01 Common Painting and Coating Requirements 09 91 23 Interior Painted Gypsum Board – specific to Fee Building 09 91 24 Interior Painted Metal – specific to Fee Building 09 94 13 Interior Textured Finishing

DIVISION 10 – SPECIALTIES

10 14 00 Signage 10 21 13 Toilet Compartments 10 26 13 Corner Guards 10 28 13 Toilet Accessories

DIVISION 12 - FURNISHINGS

12 32 16 Manufactured Plastic Laminate Faced Casework 12 93 00 Site Furnishings 12 93 01 Site Signage

DIVISION 22 - PLUMBING

22 05 00 Common Work Results for Plumbing 22 05 23 General-Duty Valves for Plumbing Piping 22 05 29 Hangers and Supports for Plumbing Piping and Equipment 22 05 48 Vibration and Seismic Controls for Plumbing Piping and Equipment 22 05 53 Identification for Plumbing Piping and Equipment 22 07 19 Plumbing Piping Insulation 22 11 16 Domestic Water Piping 22 11 19 Domestic Water Piping Specialties 22 13 16 Sanitary Waste and Vent Piping 22 13 19 Sanitary Waste Piping Specialties 22 33 00 Electric, Domestic-Water Heaters 22 42 13.13 Commercial Water Closets 22 42 13.16 Commercial Urinals 22 42 16.13 Commercial Lavatories 22 42 16.16 Commercial Sinks 22 42 23 Commercial Showers 22 47 13 Drinking Fountains

DIVISION 23 - MECHANICAL

23 05 00 Common Work Results for HVAC 23 05 19 Meters and Gauges for HVAC Piping

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23 05 48 Vibration and Seismic Controls for HVAC Piping and Equipment 23 05 53 Identification for HVAC Piping and Equipment 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 07 13 Duct Insulation 23 08 00 Commissioning of HVAC 23 09 23.12 Control Dampers 23 21 13 Hydronic Piping 23 21 16 Hydronic Piping Specialties 23 23 00 Refrigerant Piping 23 31 13 Metal Ducts 23 33 00 Air Duct Accessories 23 37 13.23 Registers, Louvers and Grilles 23 63 13 Air-Cooled Refrigerant Condensers 23 72 23.13 Packaged Indoor Heat Wheel Energy Recovery Units 23 82 19 Fan Coil Units 23 82 36 Electric Radiation Heaters

DIVISION 26 - ELECTRICAL

26 05 00 Common Work Results for Electrical 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Services 26 05 33 Raceway and Boxes for Electrical Systems 26 05 44 Sleeves and Sleeve Seals for Electrical Raceways and Cabling 26 05 53 Identification for Electrical Systems 26 05 73 Electrical System Studies 26 08 00 Commissioning of Electrical Systems 26 09 23 Lighting Control Devices 26 22 00 Low-Voltage Transformers 26 24 16 Panelboards 26 27 13 Electricity Metering 26 27 26 Wiring Devices 26 28 16 Enclosed Switches and Circuit Breakers 26 41 13 Lightning Protection for Structures 26 43 13 Transient Voltage Suppression (Surge Protection) for Low-Voltage Electrical Power Circuits 26 51 00 Lighting Fixtures

DIVISION 27- COMMUNICATIONS

27 05 26 Grounding and Bonding for Communications Systems 27 05 28 Pathways for Communications Systems 27 05 44 Sleeves and Sleeve Seals for Communications Pathways and Cabling 27 11 00 Communications Equipment Room Fittings 27 13 00 Communications Backbone Cabling

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27 15 00 Communications Horizontal Cabling

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 16 00 Intrusion Detection 28 23 00 Video Surveillance 28 31 12 Fire-Alarm System

DIVISION 31 - EARTHWORK

31 03 00 Tree Protection 31 20 15 Clearing, Grubbing and Tree Removal 31 21 05 Earthwork and Trenching Materials 31 21 50 Subgrade Preparation 31 22 00 Site Excavation and Backfill 31 22 01 Trench Excavation and Backfill for Utilities 31 23 00 Watering 31 24 00 Finish Grading 31 31 16 Termite Control

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 11 00 Subbase and Aggregate Base Course 32 13 13 Cement Concrete Pavement 32 15 40 Stabilized Crusher Fines Pavement 32 17 23 Traffic Markings 32 17 26 Detectable Warning Plate 32 25 11 Hot Mix Bituminous Surfacing 32 25 20 Pavement Saw Cutting 32 33 00 Campsite Areas 32 84 00 Planting Irrigation 32 88 00 Boulder and Riprap Placement 32 91 13 Soil Preparation 32 91 19 Topsoil 32 92 00 Seeding Grasses and Other Seed Mixes 32 93 00 Planting Trees 32 96 43 Tree Transplanting

DIVISION 33- UTILITIES

33 10 00 Water Utilities 33 22 26 Storm Drainage and Culvert Installation 33 30 00 Sanitary Sewerage Utilities 33 42 00 Trench Drain

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APPENDICES

A - Asbestos Abatement Project Design – prepared March 3, 2023 B - Lead Based Paint Compliance Work Plan – prepared March 15, 2023 C – Geotechnical Investigation D – Visitor Information System Templates

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OCTOBER 2023 SUMMARY OF WORK

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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. Work Phases

3. Work Under Other Contracts

4. Government-Furnished Materials

5. Contractor Use of Site

6. Public Use of Site

7. Occupancy Requirements for Buildings

8. Conduct of Operations

9. Work Restrictions

10. Special Construction Requirements

11. Soils Investigation Report

12. Additional Reports (Testing and Inspection)

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Zion National Park, South Campground, Springdale, Utah.

B. The Work consists of:

1. The Work includes but is not limited to: demolition of existing campground roads and facilities, the repaving of asphalt roads and campsite spurs, campsite amenity areas, concrete paving, earthwork and fine grading, stump grinding, removal of felled trees, pruning, new tree planting, irrigation, soil preparation for seeding, (3) new restroom buildings, renovation of a historic restroom, new campground fee station/wilderness permit building, new utilities, picnic sites and site improvements as indicated on the Construction Documents. The Work shall also consist of ABA improvements at Watchman Amphitheater as indicated on the Construction Documents.

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

1.3 WORK PHASES

A. The Work is shown as being completed in two phases with Loop A (phase 1) open for occupancy within 18 months and Loop B (phase 2) open for occupancy within 24 months. The Work for both phases may commence concurrently. The phases are described in more detail on the next page.

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1. Phase 1- All work required to open Loop A campground as identified on sheet G6.1 of the bid documents shall be substantially complete and ready for occupancy within 18 months from the contractor’s Notice to Proceed. The Loop A and Central Comfort Stations shall be fully operational and accepted for public use. The Campground Fee Station/Wilderness Permit Building shall be sufficiently dried-in so that large equipment is no longer needed in the vicinity of the building. The dry-in would include roofing, windows, doors and 90% of all exterior finishes complete. Site work, including but not limited to, demolition, grading, drainage features, utilities, roads, walkways, campsite spurs, campsite amenity areas, signage, stonework, irrigation, revegetation/planting and all other items within the Phase 1 limits of work line shall be complete and accepted by the CO.

2. Phase 2 – All work required to open Loop B as identified on sheet G6.1 of the bid documents shall be complete and ready for occupancy at time of Substantial Completion, 24 months from Notice to Proceed. The Campground Fee Station/Wilderness Permit Building shall be fully operational and accepted for public use. Site work, including but not limited to, demolition, grading, drainage features, utilities, roads, walkways, campsite spurs, campsite amenity areas, signage, stonework, irrigation, revegetation/planting, picnic sites, historic comfort station and all other items within the Phase 2 limits of work line shall be complete and accepted by the CO.

3. If Bid Option F for Pa’Rus Trail is accepted, timing and trail detours will need to be determined with CO within Phase 2 of the project construction. See sheet G6.2 for trail detour and construction fencing.

1.4 WORK UNDER OTHER CONTRACTS

A. General: Cooperate with separate contractors so work on those contracts may be carried out smoothly, without interfering with or delaying work under this Contract. Coordinate Work of this Contract with work performed under separate contracts.

1.5 GOVERNMENT-FURNISHED MATERIALS

A. In case of Government -furnished materials:

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

2. 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. 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. 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 Contractor's operations, Contractor shall repair or replace them.

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

B. Government-Furnished Materials:

1. (194) 1”-2” caliper trees, materials only. Contractor to install.

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2. All seed for revegetation will be provided by Zion Revegetation Staff. Contractor will be responsible for soil preparation and hydroseeding all disturbed areas.

3. (80) existing picnic tables. Contractor to refinish and reinstall.

4. Stone veneer and labor for site/drainage walls. If Bid Option for stone veneer is not accepted, the Park would complete this work. Contractor is responsible for stone veneer materials and installation on buildings.

5. Toilet paper dispensers, soap dispenser and sanitary napkin disposal.

1.6 CONTRACTOR USE OF SITE

A. General: Contractor shall have limited use of site for construction operations. Limit use of premises to areas of disturbance within the limits of work indicated on drawings. Do not disturb portions of Project site beyond areas in which the Work is indicated.

1. Limits: Confine constructions operations to the South Campground and Watchman Amphitheater.

2. Limit site disturbance, including earthwork and clearing of vegetation, to areas of grading as shown on drawings.

B. Storage of Materials: Confine storage of materials to within staging area.

C. Parking: Confine parking to Amphitheater parking lot or other asphalt areas within the limits of work. There shall be no parking in Nature Center parking lot. Do not park under or within the drip line of trees or in any landscape areas.

D. Stockpiling: Confine stockpiling to staging area or areas as approved by CO.

E. Preservation of Natural Features:

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. Keep access to Nature Center open at all times.

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.

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G. Construction Camp: The contractor may camp in the campground during construction with approval from the CO and in compliance with the following requirements:

1. The Gov’t will need to know the number of camping vehicles and their type.

2. Only employees working on the project may camp. No immediate or extended family members may be on site.

3. The CO upon approval of the number and types of camping vehicles/types shall assign the camping location in order to give final approval to the contractor.

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 Contractor of liability for damage which may result from moving of equipment.

I. Restrictions: Contractor to confirm adequate space at fee station lanes for equipment prior to bringing equipment through Springdale. Equipment and materials should not be hauled through the East Entrance Tunnel.

1.7 PUBLIC USE OF SITE

A. The South Campground and Watchman Amphitheaters will be closed to the public during construction.

B. Contractor shall at all times conduct operations to ensure the least inconvenience to the public.

Lane closures will be permitted, when required, upon specific approval of Contracting Officer.

1.9 OCCUPANCY REQUIRMENTS FOR BUILIDINGS

A. 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.

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1.10 CONDUCT OF OPERATIONS

A. Contractor shall conduct their 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 24 hours 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.

1.11 WORK RESTRICTIONS

A. On-Site Work Hours: See schedule in section 013216 - 2.2 A 1 b.

B. Existing Utilities

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

2. 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.

4. A water hydrant is available at the Nature Center for use during construction at South Campground by the contractor at the current rate. Contractor shall coordinate with CO to determine current rate. The contractor shall be required to have a backflow preventer device and meter on the connection.

5. The Contractor shall plan to supply their own power for construction.

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.

3. The park will expect a maximum waterline shutdown of 8 hours, preferably overnight between 10 pm and 9am. Any interruption shall be approved by the CO prior to commencing shutdown. The park intends to meet the guests expectations of open bathrooms and water service with minimum interruption.

D. Nonsmoking Building/Tobacco Use/Vaping: Smoking is not permitted within building or within 25 feet of entrances, operable windows, or outdoor air intakes. Smoking is not permitted within 25 feet of public use areas such as trails.

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1.12 SPECIAL CONSTRUCTION REQUIREMENTS

A. Project Website: A project website administered by NPS will be used for purposes of managing communication and documents during construction stage.

1. See Section 01 31 00 "Project Management and Coordination" for requirements on using Project Website.

1.13 SOILS INVESTIGATION REPORT

A. A soils investigation report entitled Geotechnical Investigation South Campground dated Nov. 2021 has been prepared by Dave Black, Rosenberg Associates. A copy of the report is available to all plan holders with this package.

B. In case of conflict between report and drawings or specifications, the drawings and specifications govern.

PART 2 - PRODUCTS

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

Any or all references to brand name products or materials specified throughout the entire construction specifications and drawings were specified and formed the Basis of Design are for reference purposes only. The Contractor is allowed to provide equivalent products or materials as long as they meet the salient characteristics as outlined in the accompanying product data sheets attached.

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OCTOBER 2023 CONTRACT MODIFICATION PROCEDURES

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SECTION 01 26 01 – CONTRACT MODIFICATION PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. Section consists of administrative and procedural requirements for contract modifications.

1.2 DEFINITIONS AND ALLOWANCES

A. Home Office Overhead: Costs incurred in support of all of a contractor’s projects and not attributable to a specific job. The cost for home office overhead is only allowed as a percentage of all direct work excluding profit. The following items represent allowable home office overhead costs identified in Part 31 of the Federal Acquisition Regulation (FAR):

1. Rent

2. Utilities

3. Furnishings

4. Office equipment

5. Executive and management staff not exclusively assigned to the project

6. Support, accounting, and administrative staff

7. Preparation of cost proposals, estimating, and schedule analyses connected with

Modifications

8. Estimating and preconstruction services

9. Mortgage costs

10. Real estate and corporate taxes

11. Automobile maintenance and travel costs for home office personnel

12. Home office insurances i.e. structure, automotive, umbrella, flood, etc.

13. Depreciation of equipment and other assets

14. Home office supplies (paper, staples, etc.)

15. Legal services

16. Accounting and data processing

17. Professional fees/registration

B. General Conditions (Field Office Overhead): Management and administrative costs incurred on site for the designated project. Costs associated with preparation of modifications will not be allowed. Costs for these items are to be included only in the general conditions of the modification estimate. Only in the case of a contract time extension are additional general conditions included in modifications. The following items, if applicable, are considered allowable costs for calculating General Conditions:

1. Project Manager (PM), Assistant Project Manager

2. Superintendent, Assistant Superintendent

3. Quality Control, Safety Officer, Environmental Manager, etc.

4. Engineers

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5. Travel, lodging, and per diem (as established by Federal Travel Regulations)

6. Scheduling

7. Field Office Trailers and associated temporary utilities

8. Field office supplies

a. Mailing and couriers

b. Reproduction costs

c. Storage

d. Phones

e. Computers

f. Copiers

9. Personal vehicles i.e. Superintendent Pickup trucks

C. General Requirements: Costs directly associated with the project and are necessary to perform the actual work of the modification. These costs shall be shown as direct costs in the estimate.

The following items, if applicable, are considered allowable costs for calculating General Requirements:

1. Hoisting

2. Material handling

3. Temporary fencing

4. Port-a-lets

5. Trash removal, dumpsters

6. Barricades

7. Small tools

8. Safety supplies

9. Scaffolding

10. Daily cleaning

11. Traffic control

12. Temporary signage

13. Temporary heating and power

D. Personnel Costs: Costs included in the modification must only be for General Conditions staff and workers actually present and working on project site. Modification costs for salaried workers are only allowed within the structure of a 40-hour week and no overtime or holiday pay will be allowed.

1. Worker Hourly Rates are costs directly associated with the individual worker and consist of the following:

a. Base Rate: The hourly rate paid directly to the worker

b. Labor Burden: Employer payments of all applicable burdens; includes insurance and taxes the business must pay on behalf of the worker to government entities and educational forums, such as:

1) Social Security

2) Medicare

3) Workers Compensation – Policy and company calculation to be made available.

4) Federal Unemployment Tax Act (FUTA) - Cap Rate and percentage to be proportionally allocated over one year.

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5) State Unemployment Tax Act (SUTA) - Cap Rate and percentage to be proportionally allocated over one year.

6) Union agreement costs - Other costs required under an enforceable collective bargaining agreement.

c. Fringe Benefits: Various non-wage compensations provided to employees such as:

1) Health Care Insurance Premiums

2) Cell Phone

3) Clothing

4) 401K and Pensions

5) Vehicle allowances

6) Gas allowance

7) Life insurance premiums

8) Disability insurance

9) Other Fringe Benefits required under an enforceable collective bargaining agreement

E. Bonuses or Deferred Compensation: No Bonus or Deferred Compensation will be allowed within any components of pricing including Home Office Overhead, General Conditions, General Requirements, Hourly Worker Rates, or the direct costs of work.

F. General Liability Insurance: An insurance policy that protects Contractor from claims resulting from bodily injury or property damage to a third party. Include as a separate line item within all modification proposals and provide a current insurance quote upon request.

G. Performance and Payment Bonds: A performance bond is a surety bond issued by an insurance company or bank to guarantee satisfactory completion of a project. The Payment Bond guarantees the Contractor will pay the labor and material costs incurred. Banks and Insurance companies charge a premium for individual project based on a sliding scale related to the size of the project.

Include as a separate line item in modification proposals and provide current company bonding rates upon request.

H. Builder’s Risk Insurance: Covers the contractor’s loss due to fire, high winds, or other natural forces. Not reimbursed by the National Park Service (NPS) and shall not be included in modification proposals.

1.3 MODIFICATION PROPOSAL PRICING REQUIREMENTS

A. General:

1. Proposal be received in the format and within the time frame specified in the Request for Proposal (RFP) letter. Costs or delays resulting from failure of contractor to submit within the time frame specified will not be compensable.

2. Proposal shall be detailed with itemized lists of equipment, materials, labor, production rates, overhead, profit, and bond markup for each item. Labor costs must be itemized by craft and hourly rate, including Fringe Benefits and Labor Burden. If the costs of Fringe Benefits and Labor Burden are not itemized, it is assumed they are included in the hourly rate shown, or contractor is not requesting reimbursement. Contractor may

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utilize the government provided Contractor Estimate Form, or their own form, provided that it contains the same information and level of detail as the Government’s form.

3. Requests for extensions of contract time as a result of change must be justified with a Time Impact Analysis (TIA). Refer to Section 01 32 16 "Construction Schedule", for time impact analysis requirements. TIA and associated costs shall be received with the proposal by the date shown within the Request for Proposal letter. Contractor’s failure to submit within the specified time frame will be construed as the Contractor waiving right for additional time and no time extension will be allowed.

4. All supporting documentation used to justify the proposed modification will be made available to the Contracting Officer (CO) upon request.

5. Contractor shall review and approve all subcontractor/supplier pricing in detail for proper format, scope, production rates, and pricing prior to submission to NPS. All delay costs associated with not reviewing and approving subcontractor/supplier pricing will be borne by the Contractor.

6. All pricing and production rates within the estimate must be based on fair and reasonable pricing and cannot include built-in contingency.

B. Labor:

1. Contractor shall estimate cost of labor by itemizing each craft involved, indicating worker hourly rate (base rate + labor burden + fringe benefits) for each and itemizing hours required for each craft directly engaged in modification work. Any work proposed requiring overtime work or premium pay shall be itemized separately. Rates shall be in accordance with the Davis-Bacon Act as incorporated herein. Labor Burden may include payroll taxes, Social Security, unemployment insurances, workers compensation insurance, Federal Insurance Contributions Act (FICA), FUTA, and other direct costs resulting from Federal, State or local laws.

2. Itemize labor costs for equipment operators separate from equipment costs.

3. Labor cost for foremen shall only be costs for related work required for the modification.

C. Materials:

1. Estimated cost for materials shall include quotes from multiple sources. Material prices shall include applicable fees and credits, including but not limited to, sales tax, freight and delivery charges, and tax rebates.

2. No markup shall be applied to any material provided by NPS.

D. Equipment:

1. Equipment used for the project must be appropriately sized for work being performed.

2. Do not include costs for "miscellaneous tools and equipment", in your proposal for a replacement value of $500 or less. Costs shown in excess of $500 shall be broken out separately.

3. Regardless of ownership, rates to be used in determining equipment rental costs shall be the lowest cost from one of the following sources:

a. United States (U.S.) Army Corps of Engineers, Ownership and Operating Expense Schedule (use latest edition and applicable region)

b. Construction Blue Book

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c. Local equipment rental rates, documented by actual invoice charges, or itemized vendor quotes.

4. Estimated equipment rates shall include operating costs of all fuel, oil, lubrication, supplies, small tools, necessary attachments, ground engaging components, tires and tracks, routine repairs and maintenance (cost of major repair and overhaul is not allowed per Federal Acquisition Regulation (FAR) 31.105(d)(2)), depreciation, storage, insurance, and all incidentals. Mobilization, if applicable, may be included for equipment solely used on the modification work but must be listed separately.

5. Estimate full rate for equipment only for duration that equipment will be utilized to accomplish work of the modification.

6. Standby unit rates used in accordance with paragraph 1.3, D, 2, above. If the U.S. Army Corp of Engineers is utilized then their standby rates prevail. If Bluebook or local equipment pricing is accepted, then 1/2 of equipment costs minus any operating costs, major repair and overhaul will be accepted.

7. If equipment is in standby mode due solely to a documented NPS delay, established standby rate shall apply from the first day of the delay.

8. Equipment not used and on job site for up to five consecutive days may be classified at standby rates, provided the equipment is or has been used solely to perform work on the modification and will be necessary to complete additional modification work.

Equipment still on the jobsite but not in use after five consecutive days will not be considered in the modification pricing.

9. Requests for compensation for equipment stand by time must be justified, documented and itemized separately.

10. The estimated timeframe (daily, weekly, monthly) for use of the equipment must reflect the lowest cost to the Government.

E. Establishment and Application of Overhead and Profit Percentages:

1. Home Office Overhead and Profit (OH&P) shall be applied to direct costs only. Profit shall not be applied to overhead amounts; and overhead shall not be applied to profit.

Home office overhead shall contain only allowable, allocable, and reasonable costs per the contract documents and FAR Part 31. Profit percentages are based on risk factors found in FAR Part 31which have been applied to the specific type of work included in this project. Negotiated rates shall not exceed the following percentages for OH&P for contractor self-performed work:

Overhead………………10% Profit………………8.00%

2. Total aggregate limit of markup (OH&P) for Contractor and Subcontractors on modification work shall not exceed 25%. The NPS will not be responsible for allocation of percentages between contractor and subcontractors at any tier.

3. If Contractors form a partnership, partnership may only receive home office overhead and profit in same amount as an individual Contractor (refer to paragraph 1.3,E,1 above). It is the responsibility of the partners to decide on division of revenue.

4. Combined Increases and Decreases: On proposals involving both increases and decreases in the Contract Price, overhead and profit mark-ups are required on net increases and deducted on net decreases.

5. At no time can profit be calculated on Overhead or itself, it must be calculated on direct costs of work only.

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PART 2 - PRODUCTS

PART 3 - EXECUTION

END OF SECTION 01 26 01

ZION 317454/240254/319664/325305 01 27 00 - 1

OCTOBER 2023 DEFINITION OF CONTRACT LINE ITEMS

ZION 317454/240254/319664/325305

SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

A. Section explains in general, what is and is not included in a contract line item, and limits or cut-off points where one item ends and another begins.

B. If no contract line item exists for a portion of work, include costs in a related item.

C. General items related to the construction, including but not limited to mobilization, staging, construction signage, construction trailers, temporary utilities, temporary facilities and controls, erosion control, reporting, construction survey staking, testing and inspection, overhead and profit etc. will not be measured separately but shall be included in the work.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS

A. Contract Line Item Number 1 Selective Demolition

1. This item consists of furnishing all materials, equipment, operations, and labor necessary for selective site demolition and proper disposal off-site. This item includes but is not limited to erosion control; construction fencing, salvaging, stockpiling and replacing boulders salvaged from areas of disturbance; asphalt, concrete, utilities and other miscellaneous selective demolition; milling asphalt for reuse as base material; saw cutting existing asphalt; building and foundation demolition of (1) existing comfort station – Central and (1) existing comfort station – Loop B; demolition and salvage of stone masonry walls; removal of steel and other drainage pipe; removal of existing sanitary manholes;

removal of debris; removal and proper disposal of asbestos shingles; construction fencing;

and proper disposal off-site of all items from demolition as per the construction drawings and specifications or as directed by the CO. Removal and disposal of hazardous materials shall be done at the (3) existing Mission 66 Comfort Stations per Asbestos Abatement Project Design provided in specification appendices.

2. No measurement will be made for separate items related to this work. All work to complete the selective demolition per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

B. Contract Line Item Number 2 Utilities

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct all wet and dry utilities. This item includes but is not limited to erosion control;

installing: water; sewer; stormwater; electric; communications; grading; trenching; piping;

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fittings; conduit; manholes; hardware; fixtures; and all other items relating to utilities as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete the utilities per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

C. Contract Line Item Number 3 Asphalt Paving

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct the campground roads, parking, (3) host campsite spurs and (9) ABA campsite spurs and (2) future ABA campsites (A53 and A56), (2) vehicular gates, and (4) dumpster enclosures. This item includes but is not limited to erosion control; salvaging, stockpiling and replacing boulders salvaged from areas of disturbance; grading; overexcavation and subgrade prep; placement of base course, milled asphalt and pit run material; road base shoulders; bituminous surfacing; wheel stops; concrete paving/reinforcing; metal enclosures; metal gates; foundations; construction fencing; and pavement striping/markings as per the construction drawings and specifications or as directed by the

CO.

2. No measurement will be made for separate items related to this work. All work to complete the asphalt paving per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

D. Contract Line Item Number 4 Gravel Campsite Spurs

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct the Gravel Campsite Spurs. This item includes but is not limited to erosion control; salvaging, stockpiling and replacing boulders salvaged from areas of disturbance;

grading; overexcavation and subgrade prep; placement of base course, milled asphalt and pit run material; wheel stops; as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete the Gravel Campsite Spurs per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

E. Contract Line Item Number 5 Campsite Amenity Areas

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct the Campsite Amenity Areas. This item includes but is not limited to salvaging, stockpiling and replacing boulders salvaged from areas of disturbance; grading;

overexcavation and subgrade prep; placement of base course material; installing and refinishing picnic tables supplied by the Government; assembling and installing new ABA fire rings, assembling and installing new picnic tables; installing stabilized crusher fines;

installing exposed aggregate concrete edge placing new and existing boulders; boulder walls;

concrete foundations and internal structure for stone walls (see bid option D for site/drainage stone walls); and split rail fencing as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete the Campsite Amenity Areas per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

F. Contract Line Item Number 6 Campground Trails and Site Concrete

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct the Campground Trails and Site Concrete. This item includes but is not limited to installing colored concrete pad for wildlife protection boxes; salvaging, stockpiling and

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replacing boulders salvaged from areas of disturbance; grading; overexcavation and subgrade prep; placement of base course; colored concrete trail; concrete curb and gutter, stabilized crusher fines trails; compacted earth trails; detectable warning plates; ABA ramps; and miscellaneous concrete pads as per the construction drawings and specifications or as directed by the CO. If Bid Option F is not accepted, include colored concrete from new drainage crossing to tie to existing asphalt trail in this line item.

2. No measurement will be made for separate items related to this work. All work to complete the Campground Trails and Site Concrete per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

G. Contract Line Item Number 7 Drainage Features

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct the Drainage Features. This item includes but is not limited to erosion control;

salvaging, stockpiling and replacing boulders salvaged from areas of disturbance; grading;

swales; infill of existing ditches that are no longer in use; overexcavation and subgrade prep; placement of base course; colored concrete drainage boxes/channels; metal grating/decking, hardware and special fittings; vehicular grating; trench drains; piping;

inlets; grates; riprap; basalt boulder walls; concrete headwalls; wingwalls; outfalls;

construction fencing; and specialty custom drainage structures as per the construction drawings and specifications or as directed by the CO. For any stone veneer walls at drainage

– contractor to build wall base and internal concrete structure (see bid option D for site/drainage stone walls).

2. No measurement will be made for separate items related to this work. All work to complete the Drainage Features shall be included.

3. Payment will be made at the contract lump sum price.

H. Contract Line Item Number 8 Vegetation Removal and Erosion Control

1. This item consists of furnishing all materials, equipment, operations, and labor necessary for Vegetation Removal and Erosion Control. This item includes but is not limited to clearing and grubbing; all erosion control measures; tree removal/disposal off-site of recently felled trees under 24” caliper; stump grinding of recently felled trees; relocating felled trees over 24” caliper out of the way of improvement areas; pruning; proper disposal of all trees, branches and vegetative materials off-site; tree protection and construction fencing as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete the Vegetation Removal and Erosion Control shall be included.

3. Payment will be made at the contract lump sum price.

I. Contract Line Item Number 9 Revegetation

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to install new trees and revegetate the site. This item includes but is not limited to erosion control; fine grading of landforms and swales for planting and irrigation pods; topsoil; soil preparation for seeding; hydroseeding and hydromulching (seed provided by the Government); planting new trees; planting trees supplied by the Government; transplanting trees; temporary watering; truck watering; and landscape chat material at the islands by the dump station as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete Revegetation shall be included.

3. Payment will be made at the contract lump sum price.

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J. Contract Line Item Number 10 Irrigation System

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct Irrigation System. This item includes but is not limited to erosion control; fine grading of landforms and swales for planting and irrigation; trenching; bedding; mainline;

laterals; irrigation piping and fittings; valves; valve boxes; heads; emitters; bubblers; root watering systems; wiring; controllers; initial start-up and shut-down; and custom irrigation features as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete the Irrigation System shall be included.

3. Payment will be made at the contract lump sum price.

K. Contract Line Item Number 11 Signage

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct all Signage. This item includes but is not limited to metal/wood signs; metal and wood posts; electrical and fixtures; concrete footers; parking lot striping; building/site identification signage, sign frames; wayfinding, interior/exterior building signage, temporary construction signage, OSHA required signage and MUTCD signage as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete the signage per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

L. Contract Line Item Number 12 Tribal Monitoring

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to for tribal monitoring at the site as required. The contractor shall provide and pay for a tribal monitor as needed to monitor all ground disturbing activities. This item includes but is not limited to qualified personnel on-site for monitoring and reporting as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete Tribal Monitoring per the drawings and specifications shall be included.

3. Payment will be made at the contract daily price.

M. Contract Line Item Number 13 New Campground Fee Station/Wilderness Permit Office

1. This item consists of furnishing all materials, equipment, operations, and labor necessary to construct the New Campground Fee Station/Wilderness Permit Office. This item includes but is not limited to erosion control; salvaging, stockpiling and replacing boulders salvaged from areas of disturbance; grading; over-excavation and subgrade prep;

placement of base course; concrete foundations and structural concrete; utilities; masonry;

wood; metals; framing; siding, roofing; windows; doors; hardware; plumbing and fixtures;

electrical and fixtures; mechanical equipment and fixtures; all interior and exterior improvements; finishes; painting; staining; insulation; utility screening; colored concrete walk; queuing lines; light bollards; bike racks; stone veneer materials and installation by contractor; utility screen fence; detectable warning plates; ABA ramps; benches; site furnishings; construction fencing, and any other work described as per the construction drawings and specifications or as directed by the CO.

2. No measurement will be made for separate items related to this work. All work to complete the new campground fee station/wilderness permit office per the drawings and specifications shall be included.

3. Payment will be made at the contract lump sum price.

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N. Contract Line Item Number 14 Lightning Protection at Fee Building

1. This…