B08_140P1426R0002_Attachment_2_GRTE-MR-228830K-Specifications.pdf

GRTE 228830K 00 01 07 - 2

SEALS PAGE

B. LANDSCAPE ARCHITECT:

Professional Certification. I hereby certify that these documents were prepared or approved by me and that I am a duly registered Landscape Architect.

License No.____LA-0212C_____________

Expiration Date:____12/31/2026_________

DHM Design

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SEALS PAGE

C. STRUCTURAL ENGINEER - LANDSCAPE:

Professional Certification. I hereby certify that these documents were prepared or approved by me and that I am a duly registered Professional Engineer.

License No.____________________

Expiration Date:________________

JVA, Inc.

JSS

Image

JSS

Text Box

PE 17772

12/31/25

October 31, 2025

MORMON ROW CULTURAL LANDSCAPE PLAN

GRAND TETON NATIONAL PARK

GRTE PMIS NO. 228830K

DIVISION ONE &

TECHNICAL

SPECIFICATIONS

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

September 2025

FINAL CONSTRUCTION DOCUMENTS

SPECIFICATION TABLE OF CONTENTS

00 01 07 Seals Page

DIVISION 01

01 11 00 Summary of Work 01 26 01 Contract Modification Procedures 01 27 00 Definition of Contract Line Items 01 31 00 Project Management and Coordination 01 32 16 Construction Schedule 01 32 33 Photographic Documentation 01 33 23 Submittal Procedures 01 35 13.05 Environmental Protection 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 56 39 Tree Retention and Protection 01 57 19.12 Noise and Acoustics Management 01 57 23 Temporary Storm Water Pollution Prevention (SWPP) 01 67 00 Product Requirements 01 73 29 Cutting and Patching 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

Supporting Documents Submittal List Template (01 33 23) Accessibility Inspection Report (01 40 00) Statement of Structural Tests and Special Inspections (01 40 00) Closeout and Operation & Maintenance (O&M) Requirements Template & Sample (01 77 00, 01 78 23, 01 79 00) Project Waste Management Plan Worksheet Sample (01 74 19)

DIVISION 02: EXISTING CONDITIONS

02 41 00 Site Demolition

DIVISION 03: CONCRETE

03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-in-place Concrete

DIVISION 06: WOOD, PLASTICS, & COMPOSITES

06 10 00 Rough Carpentry

DIVISION 10: SPECIALTIES

10 14 26 Post and Panel Signage 10 14 53 Traffic Signage

DIVISION 31: EARTHWORK

31 20 00 Earth Moving 31 25 00 Erosion and Sedimentation Controls

DIVISION 32: EXTERIOR IMPROVEMENTS

32 12 16 Asphalt Pavement 32 12 43 Reclaimed Asphalt Pavement (RAP) Trail Surface 32 15 40 Porous Pavement System 32 16 00 Sidewalks, Curbs, and Gutters 32 17 23 Pavement Markings 32 33 00 Site Furnishings 32 91 13 Soil Preparation 32 91 19.13 Topsoil 32 92 19 Seeding and Mulching

DIVISION 34: TRANSPORTATION

34 41 26 Portable Traffic Monitoring Devices

GRTE 228830K 01 11 00 - 1

SUMMARY OF WORK

1 GRTE 228830K

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. Construction 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

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Mormon Row Historic District located on Antelope Flats Road north of Moose, Wyoming in Grand Teton National Park. The Historic District includes a 1-mile stretch of the old

Jackson/Moran Road and includes multiple homesteads in varying conditions.

B. The Work consists of:

1. The scope of work will enhance the visitor experience at the Mormon Row Historic

District. Work includes but is not limited to the following: new visitor parking area and walks; removal and restoration of existing parking areas and roads, pull off and turnaround; coordination of installation of two vault toilets by others; installing picnic tables, benches, bicycle racks, trash and recycling receptacles and concrete edger; repair accessible reclaimed asphalt pavement (RAP) trail; full trail resurfacing;

historic fence repair; removal and replacement of waysides and pedestrian bridges;

new shade structure, gates, log barriers, employee parking, regulatory signage and striping, traffic counter and loops, empty conduit, tree protection, human exclusion fencing; grading and fill as needed, decompaction, selective site clearing and revegetation; and stormwater management and erosion control. Refer to drawings and specifications for additional information.

2. All work to be completed is within the Mormon Row Historic District and will adhere to the Secretary of Interior’s Standards for historic properties.

3. All work to be completed is within an Environmentally Sensitive Area (ESA) and shall adhere to the Section 01 35 13.05 Environmental Projection specification requirements.

4. All work to adhere to the Architectural Barriers Act Accessibility Standards (ABAAS).

5. This project is not seeking a Certification Level according to the U.S. Green Building

Council’s Leadership in Energy & Environmental Design (LEED) Rating System. See

Division 01 Section “Sustainable Design Requirements for Non LEED Projects” for additional information.

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

1.3 WORK UNDER OTHER CONTRACTS

A. General: Cooperate with separate Construction 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.

B. Preceding Work: Government has awarded a separate contract for the following construction operations at Project site. Those operations are scheduled to be substantially complete before work under this Contract begins.

1. A separate contract has been awarded for the installation of a fiber line to the GTA building.

C. Concurrent & Future Work: Government will award separate contract(s) for the following construction operations at Project site. Those operations will be conducted simultaneously with work under this Contract.

1. A separate contract will be awarded for the construction of the GTA building and associated electrical work.

D. Adjacent Work for Awareness:

1. 4LF – Phase I – Wastewater – A separate contract will be awarded for this work in 2026.

2. Moose Entrance Station – A separate contract will be awarded for this work in 2027 through 2028.

1.4 GOVERNMENT-FURNISHED MATERIALS

A. In case of Government -furnished materials:

1. Except where noted otherwise, the 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.

B. Government-Furnished Materials:

1. Wayside Type A and Wayfinding Type B panels to be provided and installed by the

Government. Frames and footings to be provided and installed by the Contractor.

Reference Landscape Architecture sheets for locations and quantities.

2. Accessible parking and administrative parking signage panels to be provided and installed by the Government. Posts to be provided and installed by the Contractor. Reference Civil

Engineering sheets for locations and quantities.

3. Seed material for Contractor installation.

4. CXT Double Cascadian Vault Toilets (2) with chase to be provided by the Government.

This item includes installation by the manufacturer. Contractor is responsible for coordinating delivery date and installation access with the manufacturer to avoid conflict with other scheduled construction work.

1.5 CONSTRUCTION CONTRACTOR USE OF SITE

A. General: Construction Contractor shall have full use of the site for construction operations during the construction period. Public will be permitted in the areas not closed by construction work. See 1.6 –

PUBLIC USE OF SITE. 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.

B. General: Construction Contractor shall have limited use of site for construction operations. Limit use of premises to areas within the construction limits indicated on drawings. Do not disturb portions of

Project site beyond areas in which the Work is indicated.

1. Limits of construction and staging areas per the construction drawing set.

2. One lane of through traffic along Antelope Flats Road shall be maintained at all times.

Contractor shall minimize impacts to visitors to the extent possible.

3. Limit use of premises to approved project areas. Do NOT disturb the site beyond areas in which the work is indicated on the drawings.

4. To minimize impact to the park’s natural and cultural resources, use lowest impact methodologies for trench excavation.

5. Contractor shall stake the limits of construction using temporary flagging for Contracting

Officer approval prior to any site work or installation of temporary fencing. Provide temporary flagging, spaced every 50’ LF or more frequently, along the approved limits of construction, set at a survey level of accuracy. Additional flagging may be required around features and as identified by the Contracting Officer. Contractor to coordinate flagging placement schedule with the Contracting Officer.

6. Upon approval, Contractor to provide, install and maintain construction fencing as indicated on the drawings. Written approval is required prior to any limit of disturbance adjustments.

7. Contractor to provide construction fencing and wildlife mitigation protections as reviewed and approved by Contracting Officer.

8. Temporary chain link fencing is not allowed.

9. If fencing, barriers, staking, or marking which designates clearing limits or vegetation is damaged, knocked down or destroyed, suspend work in the area until the fencing or other protection is repaired to the satisfaction of the CO at the Contractors expense. If any of the landscape, outside of the construction limits or within the construction limits, that is designated to be protected or to remain is disturbed, the Contractor shall restore, mitigate, or compensate the area as determined by the CO, at the expense of the Contractor.

C. The Contractor shall minimize impacts to visitors to the extent possible. At any given time, only two project work areas are to be under construction concurrently. Project work areas are identified on sheet G1.0 of the construction drawings and include the John Moulton Homestead, Visitor Parking

Lot, Detached Accessible Trail, Swimming Hole, T.A. Moulton Barn, Andy Chambers & Moulton

Ranch, and the Eggleston Ruin.

1. The Contractor shall provide a work sequencing plan for Contracting Officer approval.

Consider the following when proposing a work sequence for the project:

a. The contractor shall not close the John Moulton Homestead and the T.A. Moulton

Barn work areas at the same time.

b. Contractor shall maintain visitor parking area at the John Moulton Homestead and

Bus Turnaround until the new Visitor Parking Lot is open for use.

c. Construction may occur at any work area between 7/1/2026 and 9/30/2026.

d. Seeding may occur at any work area between 10/1/2026 and 10/30/2026.

e. Construction may occur only at the new visitor parking lot work area between

10/1/2026 and 11/15/2026.

D. Although attempts have been made to locate and evaluate archaeological sites and/or components prior to construction activities, there is a potential that previously unidentified archeological sites, and/or components will be identified during construction activities. In the event that construction activities inadvertently discover a previously unidentified archeological site and/or component the contractor work will cease in the immediate area and notify the contracting officer. Any willful destruction of the archeological site and/or component, can result in the prosecution of individuals under the Archeological Resource Protection Act of 1979 (16 U.S.C. 470), and other statutes that protect the Park’s cultural resources.

1. Reference Section 01 35 13.22 “Archeological Protection” for protection and discovery of resources procedures.

2. Any uncovered archeological resources must be protected. If archaeological resources are encountered during work, contractor shall stop work at that location immediately and notify the Contracting Officer.

E. Washout Area(s): On-site location to be coordinated and approved by the Contracting Officer prior to start of construction. Water containing waste from construction activities shall be discharged into a self-contained, leak-proof wash out system; contractor provided, maintained and disposed of per regulations. The direct or indirect discharge of water containing waste to the storm system or waterways is prohibited. Washout sites shall be returned to their original, pre-construction condition or better, at the close of work. Repaired/cleaned washout site(s) shall be reviewed and approved by

Contracting Officer.

F. Contractor will be responsible for maintaining emergency access at all times.

G. Work must be completed without damage to irreplaceable cultural or natural resources. The

Contractor will be financially liable to the park for any costs incurred as a result of repairing and/or replacing any cultural or natural resource items or for the value of the item as assessed by an archeologist or biologist.

H. Do not perform work when climate and existing site conditions will not provide satisfactory results

(e.g. wet, freezing). The Contracting Officer reserves the right to deny construction procedures on days that are deemed to be unfavorable for installation. Proceed with construction only when existing and forecasted weather conditions permit construction to be performed when beneficial and optimum results may be obtained.

I. Contractor’s operations shall be conducted reasonably to prevent rutting or other soil damage. No work shall be allowed for at least a 24-hour period following a rain accumulation of one (1) inch or more during the proceeding 24-hour period. After any work stoppage, it will be the responsibility of the Contracting Officer to determine when work may re-commence. Any lost time due to prolonged periods of rain will automatically be credited and added to the length of the contract.

J. All vehicles and equipment including office trailers and residential trailers that enter the park and are staged in association with this project, will be inspected by the Contracting Officer prior to their entry into the Park for mud, weeds, leaks, and other unwanted substances. Steam clean or power wash all earth-moving equipment (including hauling vehicles), inside of cabs and pile driver equipment so that it is clean of all mud and weed seed before their initial entry into the Park.

Subsequent entries of hauling vehicles will not require cleaning unless requested by the Contracting

Officer. Notify the Contracting Officer a minimum of 48 hours prior to the entry of vehicles and equipment.

K. All vehicles and other heavy equipment involved in the completion of this contract will be restricted to roads, parking areas, and road shoulders no more than 10’ from the edge of the road surface unless given case-specific permission by the Contracting Officer. Off road equipment use is solely at the discretion of the Contracting Officer and subject to change based on current or anticipated conditions.

Rutting or other resource damage will not be tolerated. All work for trails will be considered off road and must adhere to the same guidelines and restrictions.

L. All vehicles should be equipped with absorptive pads or approved spill kits while on park property in order to quickly contain any spills of oil or hydraulic fluid. Any such spills must be reported to the Contracting Officer as soon as is safely possible.

M. Service, fuel, and park equipment away from streams and riparian areas. Ensure staging and parking areas are a minimum of 150 FT from riparian areas. Dispose of fuels, oils, bitumens, salts, cements, or other potential surface or groundwater contaminants in a licensed disposal site only. Do not drain oil, hydraulic fluids, anti-freeze, or other chemicals onto the ground within the Park or National

Forest boundaries.

1. The Contractor shall inspect all equipment for fluid leaks prior to use. The contractor shall not use equipment that is leaking fluids or is broken.

2. Contractor shall fuel only in bermed and lined containment areas.

3. The Contractor shall provide and maintain spill kits at fueling locations.

4. The Contractor shall clean up equipment spills immediately.

N. Damage to natural areas, existing grades, vegetation, pavements, underground utilities, and other improvements and areas of protection, caused during work under this Contract, shall be repaired to original condition or better at no additional cost to the National Park Service.

O. Vehicular accessibility on site shall be as directed by Contracting Officer. Repair damage to existing surfaces, caused by vehicular access and movement during work under this Contract, to original condition at no additional cost to the National Park Service.

P. The Contractor shall fence open excavations and provide escape ramps for wildlife as requested by

CO.

Q. Storage of Materials: Confine project staging and storage of materials to the Moulton Ranch parking area and the Kelly Pit. Locations provided in construction drawings.

1. Limit storage at Kelly Pit to inorganic materials to limit spread of invasives species.

2. Short-term “laydown” areas near active construction areas to be preapproved by the

Contracting Officer.

3. Contractor to maintain a clean and orderly site at all times.

4. Security of staging and construction areas is at the discretion of the Contractor.

5. Contractor to prepare a detailed staging plan for Contracting Officer approval.

6. The Contractor is to return the staging area(s) surface materials back to pre-construction conditions or better upon the completion of the project, at no additional cost to the

Government.

R. Parking: Confine parking to designated staging areas or as preapproved by the Contracting Officer.

S. Stockpiling: Confine stockpiling to Moulton Ranch parking and Kelly Pit. Locations provided in construction drawings.

1. Limit storage at Kelly Pit to inorganic materials to limit spread of invasives species.

2. Short-term “laydown” areas near active construction areas to be preapproved by the

Contracting Officer.

3. Contractor to maintain a clean and orderly site at all times.

T. Preservation of Natural and Cultural Features:

1. Mormon Row Historic District has contributing built and natural resources located throughout the project area. All work must adhere to the Secretary of Interior’s Standards, as per Section 01 35 91 “Historic Preservation Treatment Procedures”.

2. Identification and protection of natural and built features are to be field verified with the

Contracting Officer prior to issuing the Historic Preservation Features Preservation Plan.

a. Reference Section 01 35 91 “Historic Preservation Treatment Procedures” for additional requirements.

3. Reference 01 35 13.22 “Archeological Protection” for additional information, if archeological resources are discovered during construction.

4. Prevent damage to existing features not included in the scope of Work. Restore damage to pre-existing conditions, repairing or replacing damage as directed by Contracting Officer, at no additional expense to the Government.

5. Provide temporary barriers to protect existing features and portions thereof.

6. Carefully supervise excavating, grading, filling, and other construction operations near existing features to prevent unintended damage.

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

8. Provide temporary barriers to protect existing trees and plants and root zones, unless otherwise approved by the Contracting Officer.

9. Do not remove, injure, or destroy trees. Consult with Contracting Officer and remove agreed-on roots and branches that interfere with construction.

10. Except in areas indicated on the drawings or specified to be cleared, the Contractor shall not remove, cut, deface, injure, or destroy resources including shrubs, vines, grasses, topsoil, and landforms without approval.

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

12. Reference Section 01 56 39 “Tree Retention and Protection” for retention and protection of trees during the construction of the project.

13. The CO may require installation of protective barriers around areas that require special attention, such as, protected trees and plants, edges of waterways, aquatic habitats, wetlands, sensitive wildlife habitats, or cultural resources.

a. Fence areas identified by CO that include the: Brown’s Peony

U. Driveways and Entrances: Keep employee housing driveways, Mormon Row Road, and entrances serving premises clear and available to Government employees, visitors, 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.

V. Construction Camp: Up to two, full hookup RV sites will be available to the contractor in either Gros

Ventre Campground, Colter Bay, or Flagg Ranch - depending upon NPS availability.

W. Construction Trailer: Use of a construction trailer will be permitted. Contractor to provide temporary utilities, as needed.

X. 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.

Y. Bridge Restrictions: Identify jurisdictions, load restrictions, permit requirements, time and calendar restrictions as outlined. Ditch Creek bridge, south of the project site, has a load limit of 15 tons.

Z. Traffic Control: Control plan shall be prepared by a certified traffic control supervisor and shall be in conformance with the manual on uniform traffic control devices. No work shall begin until all traffic control devices have been placed in accordance with the plan. The Contractor shall continuously maintain the traffic control devices for the entire duration of the project or until

Antelope Flats Road has been opened and the permanent traffic control devices have been installed.

1. Contractor shall conform to all federal, state and local health and safety rules and regulations.

2. Comply with local and state work zone safety regulations and the occupational safety and health administration (osha) standards.

3. Construction sequence to minimize impacts to NPS administrative and visitor access.

4. Detour plan: the work consists of the maintenance of traffic and the protection of the traveling public approaching the construction area within the limits of the construction.

a. Furnish, place and maintain traffic control signs and devices and maintain traffic during hours of construction and at all times in accordance with the manual on uniform traffic control devices, current edition.

b. Cover or remove all signs not in use during construction activity.

c. Remove all temporary traffic control devices when work is completed and roadway is suitable for traffic.

d. Inspect all traffic control devices at the beginning and end of each work day to ensure proper placement of signs.

e. Contractor shall notify the contracting officer 24 hours prior to the beginning of the detour or road closure.

5. Coordinate installation work with the Contracting Officer to maintain safe and continuous vehicle and pedestrian access.

6. Provide temporary signage, barricades, and flaggers where required to safely divert or control traffic during installation.

1.6 PUBLIC USE OF SITE

A. Portions of the project area will be closed to the public during construction. Public will be permitted in the areas not closed by construction work.

B. Construction Contractor shall conduct his operations to ensure the least inconvenience to public.

Road and Homestead closures may be permitted, when required, upon specific approval of

Contracting Officer for a maximum of time as approved by the Government.

1. Contractor to identify and provide all means necessary for maintaining ABAAS access routes, egress routes, emergency access and service access within NPS property.

Contractor to sequence construction as necessary and relocate temporary ramps, fencing and gates, signage, barriers and other identified means necessary for access as needed throughout the construction period and phasing.

2. Contractor to coordinate vehicular and pedestrian detour plan with Contracting Officer.

Temporary closures to be approved by the Contracting Officer.

1.7 OCCUPANCY REQUIREMENTS FOR BUILIDINGS

1. 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, and other adjacent occupied or used facilities.

Do not close or obstruct walkways, or other occupied or used facilities without written permission from Contracting Officer.

1.8 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 or Sundays may be permitted with prior consent from the Contracting Officer.

Submit written requests one week 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.

1.9 WORK RESTRICTIONS

A. Schedule: Begin construction work after July 1, 2026, and complete construction by November 15, 2026. Limit work to the parking area only after October 1st. Seeding is also an approved activity after

October 1st.

B. On-Site Work Hours: Work shall be generally performed during normal business working hours of

7:00 a.m. to 7:00 p.m., Monday through Friday, except when otherwise indicated.

1. Reference Section 01 35 13.05 “Environmental Protection” for wildlife protection restrictions within Environmentally Sensitive Areas (ESA).

a. Sage-grouse: NPS to complete a survey before June 1st to confirm no brooding near the site.

b. Pronghorn: Limit work to the parking area only after October 1. Seeding is also an approved activity after October 1st.

c. No bald eagle nests exist within ½ mile of the project area at this time. NPS will inform the Contractor if this changes.

2. Federal Holiday: Work may not be performed on Federal Holidays.

3. Events / Weddings: Events / Weddings will be limited to weekends throughout the 2026 summer season and dates / times vary. Contractor shall avoid weekend work to minimize potential conflicts with scheduled events. If work must occur during scheduled events, the Contractor must minimize construction activity and noise.

4. Weekend Hours: As approved by Contracting Officer with one week advance notice.

5. Early Morning Hours: As approved by Contracting Officer with one week advance notice.

6. Hours for noisy activities:

a. No noisy activities such as earth moving, jackhammers or similar noisy activities to take place prior to 7:00 a.m. or after 5:00 p.m. without approval from the Contracting

Officer.

b. No work between 6:00 p.m. – 8:00 a.m. from March 15th – May 15th.

C. Existing Utilities

1. The utilities shown in the drawings are indicated in accordance with available records. All utilities may not be shown and those which are shown may not be shown accurately. The contractor shall be responsible for field locating all NPS owned and public utilities to determine exact locations, elevations and sizes.

a. Public Utilities: Lower Valley Energy

b. NPS Utilities include:

1) Electric

2) Fiber

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

3. 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.

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

D. 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. Hours and length of Utility Shutdowns: Per approval by the Contracting Officer for no longer than 2 hours maximum in duration.

E. Nonsmoking Building/Tobacco Use/Vaping: Smoking is not permitted within building or within 25 feet of entrances, operable windows, or outdoor air intakes.

1.10 SPECIAL CONSTRUCTION REQUIREMENTS

A. A partial site survey has been completed.

B. All testing and inspections are to be completed by a third-party at no additional cost to the government. Contractor to coordinate all third-party testing and inspections. Contractor to submit reports to the Contracting Officer.

C. Contractor shall monitor park website for area closures due to weather, closing and opening dates, road closures, etc.

D. Seasonal closures in the Superintendent's Compendium shall be observed.

E. Wildlife surveys, monitoring and projection requirements, reference Section 01 35 13.05

“Environmental Protection”.

F. The Contractor shall not idle unused equipment for a duration longer than 15 minutes.

G. This project falls within sage-grouse core area. The contractor shall adhere to the State of Wyoming

Executive Order (Order 2019-3); Greater Sage-grouse Core Area Protection. Reference Section 01

35 13.05 “Environmental Protection” for additional wildlife safety requirements.

H. The Contractor, subcontractor and all employees will be required to attend Park and bear orientation meetings presented by the National Park Service prior to beginning work. Notify the Contracting

Officer 14 days prior to beginning work so orientations can be scheduled.

I. Immediately report all bear and wolf sightings to the Teton Interagency Dispatch Center (TIDC) at

(307)739-3301. Temporarily suspend construction activities according when a migratory bird nest is discovered or identified or when a grizzly bear or wolf comes near an active construction area and creates a potential animal/human conflict. Immediately notify the Contracting Officer and TIDC for resolution of any potential bear/human conflicts or of actual bear/human confrontations.

1.11 SOILS INVESTIGATION REPORT

A. The report Geotechnical Investigation Report, Mormon Row Cultural District, Grand Teton National

Park, Moose, Wyoming, prepared by Yeh and Associates is an appendix with this package.

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

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

GRTE 228830K 01 26 01 - 1

012721 CONTRACT MODIFICATION PROCEDURES

GRTE 228830K

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

GRTE 228830K 01 26 01 - 2

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………………12.0% Profit………………..…8.0%

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 012601

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012721 DEFINITION OF CONTRACT LINE ITEMS

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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.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS

A. Contract Line Item Number 01 – Visitor Parking Area (including traffic counter and loops and empty conduit)

1. The work includes but is not limited to constructing the Visitor Parking Area in compliance with the Architectural Barriers Act Accessibility Standards (ABAAS) standards. Item consists of removing and salvaging gravel parking areas, pull off and turnaround. Removal of regulatory signage, fence posts and asphalt, striping and stockpiling topsoil, and clearing and grubbing. Additional improvements consist of asphalt paving, concrete paving, raised concrete crosswalk, accessible parking signage posts (panels to be provided and installed by Government), pavement marking/striping, vehicular gate(s), traffic counter and loops with empty conduit, and coordinating installation of two (2) double vault toilets by others; and stormwater management and erosion control.

Site furnishings, refer to Option D. Revegetation, refer to Option E.

2. Measurement for payment will be by percentage of work completed in the previous month.

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

B. Contract Line Item Number 02 – South Mormon Row Road Detached Trail Accessibility Improvements - RAP

1. This item consists of but is not limited to repair of approximately 20% of the existing Reclaimed Asphalt Pavement (RAP) detached trail to meet Architectural Barriers Act Accessibility Standards (ABAAS) standards, and stormwater management and erosion control.

2. Measurement for payment will be by percentage of work completed in the previous month.

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

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C. Contract Line Item Number 03 - Option A - Trails, Pedestrian Bridges and Gravel & Concrete NPS Employee Parking

1. This item consists of but is not limited to tree protection, removal of fill at the John Moulton

Homestead, selective clearing, striping and stockpiling topsoil, installation of porous pavement trails at all homestead locations including along the north segment of Mormon Row Road, removal and restoration of pedestrian bridges (at John Moulton Homestead and T.A. Moulton Barn), concrete edger at T.A. Moulton Barn, and Swimming Hole salvage gravel parking and installation of porous pavement trail, Moulton Ranch Cabin employee gravel parking and concrete parking, and log wheel stops, granite flagstone at Andy Chambers, accessible parking signage and administrative posts (panel to be provided and installed by Government) and all improvements meeting Architectural Barriers Act Accessibility Standards (ABAAS) standards and stormwater management and erosion control.

2. Contractor to provide a price per homestead/location.

3. Measurement for payment will be by percentage of work completed in the previous month.

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

D. Contract Line Item Number 04 - Option B – Native Soil Trails

1. This item consists of but is not limited to installation of native soil trails at the John Moulton Homestead and stormwater management and erosion control.

2. Measurement for payment will be by percentage of work completed in the previous month.

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

E. Contract Line Item Number 05 - Option C – South Mormon Row Road Detached Trail Accessibility Improvements – Porous Pavement

1. This item consists of but is not limited to removal and reinstallation of the detached Reclaimed Asphalt Pavement (RAP) trail to a 6’-0” width porous pavement trail, striping and stockpiling topsoil and meeting Architectural Barriers Act Accessibility Standards (ABAAS) standards and stormwater management and erosion control.

2. Measurement for payment will be by percentage of work completed in the previous month.

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

F. Contract Line Item Number 06 - Option D – Waysides, Wayfinding, Site Furnishings, Shade Shelter, Fencing

1. This item consists of but is not limited to selective clearing, striping and stockpiling topsoil, installation of bench-backless, bench, wayfinding Type B (panel to be provided and installed by Government), wayside Type A (panel to be provided and installed by Government), trash and recycling receptacles, bike racks, accessible picnic tables,…