Revised_Specifications_-_28_May_2026_0001.pdf

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Indiana Dunes National Park 1100 Mineral Springs Road

Trail Replacement

PMIS 335197

Drawing No: 195245

PROJECT SPECIFICATIONS

NATIONAL PARK SERVICE

Rev:2026-05-28

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TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

Section 01 10 00 - Division 01 Short Form General Requirements

DIVISION 02 – EXISTING CONDITIONS

Section 02 41 00 - Demolition

DIVISION 05 – METALS

Section 05 30 00 – Steel Decks Frame

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

Section 06 10 00 – Rough Carpentry

APPENDIX A - DRAWINGS

APPENDIX B – PHOTOGRAPS –

https://kuula.co/share/collection/7Z41Y?logo=0&info=0&fs=1&vr=1&sd=1&initload=0&thumbs=1 https://kuula.co/share/collection/7Z41Y?logo=0&info=0&fs=1&vr=1&sd=1&initload=0&thumbs=1

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SECTION 01 10 00

DIVISION 1 SHORT FORM GENERAL REQUIREMENTS

PART 1 – GENERAL

ITEM 1 - DESCRIPTION OF WORK

1.1 Background: The existing boardwalk and stairs at the West Beach Dune Succession Trail were completed in 2006 and are now beyond their useful life. Many of the wooden components are rotting or becoming warped, creating trip hazards and increasing the risk of injury for the public.

Park staff spends numerous hours each season performing patch repairs to ensure the trail remains safe. However, these repairs are no longer cost-effective, and a complete replacement is necessary. The trail is in a popular park area frequented by hikers, runners, families, training classes, and many other visitors. Replacing the boardwalk and stairs is essential to maintaining a positive visitor experience and ensuring public safety.

1.2 Work Covered by the Contract Documents:

A. Project Location: W Beach Rd Gary, IN 46403 (Porter County)

1. Work consists of: The complete replacement of approximately 1,500 linear feet of boardwalks and staircases. The trail cross through an area with state and federal enlisted species and wetlands. The existing structures has approximately 43 staircases that range from 5,6,12,16 and 17 steps. The existing wood frame was built out 6x6 timber posts and 2x6 boards. The existing decking is a composite material.

There will be at least one route to access the existing structure. The contractor shall install temporary ground protection Mats: Scout Mat Composite Mats (Scout Mats - Spartan Heavy Equipment Construction Mats (Thickness 0.5”, Width 4’, Length 8’) ) or Approved Equal, along the entire project including Route 1 as part of the Base bid. (The COR shall approve the ground protection mats installation before demolition.) The ground protection mat shall be removed once the project is completed. See drawings C5-C10 for limits of Construction.

Wickcraft or Approved equal specifications:

A. Each section is 6’ wide X 72.5” long galvanized modular boardwalk to include 2x6” Trex Transend decking and ABA toe rail.

B. All frames must meet or exceed the International Building Code (IBC) requirements of 100psf pedestrian load capacity.

C. Galvanized structural steel frame sections constructed from ASTM A500 Structural Steel.

D. Frame connections to be fabricated from ¼” A36 Structural Steel.

E. All frame connections must use the Posi-Loc ® and Posi-Trus® connection (or approved equal) and be interchangeable with existing system.

F. All frame connections must connect with a removable pin hinge. Frames must be removable mid-trail post assembly for maintenance.

https://spartancomposites.com/products/scout-mat/ https://spartancomposites.com/products/scout-mat/

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G. Legs and leg-sleeves to be fabricated from ASTM A500 Structural Steel pipe.

Legs, frames, and baseplate must be separate components to aid in transportation and installation.

H. Entire post-fabrication frame assembly to be hot-dipped galvanized (HDG) with a minimum of 3.9 mill thickness of zinc-based galvanizing.

I. All post-galvanized frame assemblies must be hand rasped and free of any sharp edges without compromising the galvanized integrity.

J. All decking must meet or exceed the International Building Code requirements of 100psf load pedestrian capacity.

K. All hardware, including deck screws, to be stainless steel.

L. Frame sections are to be adjustable and level. Height adjustments are to be constrained with a 3/8 set bolt and 2-1/4 self-tapping screws per leg.

M. All deck boards must be screwed from below, so the screw line is not visible from the walking surface.

N. All boardwalk surfaces are to follow the Americans with Disabilities Accessibility

Guidelines.

O. COLOR: Island Mist

2. The contractor shall provide a separate bid for an “Bid Option Route 1” to build a new ABA boardwalk. See details on Section 1.2 C Bid Option 1: Route 1 of this document.

See drawings C11-C12 for limits of Construction.

3. See route and project location map on sheet C03.

B. BASE: Replace Existing boardwalk and staircase. (Alignment PWBST-001)

1. Install tree and plants protection barricades and construction signs.

2. The contractor shall install a temporary ground protection mat along the entirety of the access route off pavement and along the entire limits of construction within the boardwalk area that is to receive mechanical equipment or staged materials, to prevent erosion and damage to the surrounding resources and existing grading (see drawings C5-C10 for limits of construction). The COR shall approve the ground protection mat installation before boardwalk and staircase demolition. The ground protection mat shall be removed once the project is completed. Mats: Scout Mat Composite Mats (Scout Mats - Spartan Heavy Equipment Construction Mats (Thickness 0.5”, Width 4’, Length 8’)) (or Approved equal).

3. Demolish and completely remove the existing boardwalk and all staircases. The removal includes, rails, deck, structural framing, structural columns, and foundations, signs, benches, existing surrounding boardwalk debris, and dispose all the materials to an approved landfill or recycle stations.

4. Fill any holes that won’t be used to install the helical piles with sand that will be provided by the Indiana Dunes National Park, except for the Wetland area where the post will be cut flush to the existing ground and no filling will be provided. The contractor must transport material from Mount Baldy, Michigan City, about 18.7 miles from the project site.

5. Install a new 6’ wide and 1,500 L.F. long, Wickcraft (Or Approved Equal) Boardwalk and Staircase see attached drawings for geometry and profile height (Helical Piles (7’ -20’ long) and regular Posts Length will vary from (2’ to 9’ long)).

6. The decking and staircases shall meet all the requirements of the Architectural Barrier Act and the latest Building Code.

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7. Install Helical Piles buried 20’ deep into the ground through the entire trail except on Alignment PWBST-001 Sta 6+00 to 7+00 that Helical Piles buried 7’ should be use.

8. The wetland areas that start Alignment PWBST-001 Sta 11+75 to the end of the project Sta 14+97, in this area a 12” x 12” foot base steel plate will be use as footings without any kind of ground penetration. Post and Pile size and clear distance to be determined by the manufacturer.

9. Install cross members as required by the manufacturer for exposed legs, piles or posts greater than 3 feet height and as requested per manufacturer requirements.

10. Install a 2”x6”, “Trex” composite wood decking per Wickcraft (Or Approved Equal)

11. Install handrails on both sides of the boardwalk including the staircases.

12. All the handrails shall have a 42” height guardrail.

13. All the handrails shall not have a vertical sphere opening greater than 4-inches, see sheet C13.

14. The steps for all the staircases will have a closed riser. The risers shall be of 7” and a

Tread of 11”. (Shall follow Architectural Barrier Act requirements)

15. All the staircases shall have a landing area of a minimum 5’ long x width of stair structure but no less than 5’ in width, before and after the staircases and shall comply with Architectural Barrier Act requirements. Follow provided drawings.

16. The manufacturer shall provide engineering calculations and shop drawings for approval before manufacturing to demonstrate the scope of work requirements are being complied with.

17. The final product shall meet the 2024 International Building Code as it applies to exterior structures and the Architectural Barrier Act.

18. Furnish and install a galvanized structural steel framed boardwalk with (non-penetrating adjustable Leg on wetland areas), and (“Trex” composite wood) decking, including all fittings, accessories, and fasteners following the plans.

19. Handrails must be included in the construction using Southern Yellow Pine – XGARD Pro® pressure-treated Southern Yellow Southern (SYP) #1 prime grade. (Or Approved Equal).

20. Install anti slip tread on all ramps and steps, use Non-Slip Stair Treads for Outdoors in Spring-Summer by HandiTreads - Handi-Treads Solutions for Slips, Trips & Falls (Or Approved Equal). Install one anti-slip per step, measuring at least 48"x3.75", positioned one inch from the nose edge. Every board on the ramps must have an anti-slip strip.

21. Provide 9 benches and 2 signs. Refer to drawing plans, sheet C16 for specifications.

22. No trees shall be removed in this project except for the tree that will be cut down and leave in place between stations 590+00 – 595+00 with 15 dbh and shrub clearing at 655+00. Also, any vegetation under the existing trail can be removed as necessary for appropriate installation.

C. Bid Option 1: Route 1 – Drawing Alignment (WB Option-1)

1. Install a new 6’ wide and 554 L.F. long, Wickcraft (Or Approved Equal) Boardwalk and ramps see attached drawings for geometry and profile height (Post Length will vary from 1’ to 15’). A 12” x 12” foot base steel plate will be use as footings without any kind of ground penetration. See drawing Sheets C11-C12.

2. The decking and staircases shall meet all the requirements of the Architectural Barrier Act and the latest Building Code.

3. Install cross members as required by the manufacturer for expose legs greater than 3 https://handitreads.com/

Page | 6 feet height as required by the manufacturer.

4. Install a “Trex” composite wood decking per Wickcraft (Or Approved Equal)

5. Install handrails on both sides of the boardwalk. Handrails must be included in the construction using Southern Yellow Pine – XGARD Pro® pressure-treated Southern Yellow Southern (SYP) #1 prime grade. (Or Approved Equal)

6. All the handrails shall have a 42” height guardrail.

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7. All the handrails shall not have a vertical sphere opening greater than 4-inches, see sheet C13.

8. All the ramps shall have a landing area of a minimum 5’ long x width of stair structure but not less than 5’, before and after the staircases and shall follow Architectural Barrier Act requirements. Follow provided drawings.

9. Install 12”x12” base steel plates without any kind of ground penetration. Alignment WBOption-1 Sta 0+00 to Sta 5+54.

10. Install anti slip tread on all ramps and steps, use Non-Slip Stair Treads for Outdoors in Spring-Summer by HandiTreads - Handi-Treads Solutions for Slips, Trips & Falls (Or Approved Equal).

D. All work will be performed under a single contract.

E. Period of performance: Work shall be completed within 270 calendar days of the start date provided on the Notice to Proceed. (Ideally this will be awarded July/August 2026 but performance at the site can not begin until after Labor Day – 7 September 2026 – due to park visitation restrictions. If all required documents are received timely and the Notice to Proceed is issued before this date, mobilization can commence and staging of equipment and various other items will be allowable to ensure work can commence after Labor Day.)

1. Clarification: The Notice to Proceed will be issued with a period of performance that is all inclusive of supply lead times, material deliveries, decommissioning, installation, anticipated average weather days for location, final commissioning, and acceptance of completed work. The contractor will be expected to provide a project schedule with adequate critical path details to ensure all work is completed within the stated calendar days from issuance of the Notice to Proceed. If weather impacts project beyond typical average weather patterns, contractor shall provide documentation in request for additional days.

1.3 Existing Condition Protections:

A. Preservation of Historical and Archeological Fabric:

i. The Historic and Archeological Data Preservation Act of 1974 provides for the preservation of historical and archeological data that might otherwise be lost as the result of alterations to the terrain caused by a federal or federally licensed activity or program.

ii. IF, in connection with operations under this contract, the Contractor, subcontractors, or employees of any of them, discovers, encounters or becomes aware of any possible historical or archeological remains or data, objects or sites of cultural value on the project area, such as historical ruins, graves or grave markers, fossils, or artifacts not specifically noted within the contract. The Contractor shall immediately suspend all operations in the vicinity and continue work in other areas outside a 50 foot radius of discovery and notify the Contracting Officer immediately. When safe to do so, follow up in writing with photographs within 2 days, giving the location and nature of the findings. No

Page | 8 objects of cultural resource value may be removed. Contracting Officer will contact other entities as required.

iii. Where appropriate by reason of discovery, the Contracting Officer may order delays in the time of performance and/or changes in the work. If such delays and/or changes are ordered, the time of performance and contract price shall be adjusted in accordance with Changes clause.

iv. The Contractor will be responsible for protecting the cultural resources within and adjacent to the project area from damage. In addition, the Contractor will be liable for all damage to the cultural resources caused by their actions or the actions of their agents or representatives. The Contractor shall immediately notify the Contracting Officer or their representative if any damage occurs to any cultural resource and immediately suspend work in the area in which damage has occurred until authorized to proceed.

v. The Contractor agrees to include this language within all subcontracts.

B. The structure or structures involved in this project are not historic.

C. There is no excavation required for this project.

ITEM 2 – PROTECTING EXISTING UTILITIES

2.1 Protecting Existing Utilities: Notify Contracting Officer (CO), Contracting Officer’s Representative

(COR) and utility companies as required to request location services prior to and to coordinate any excavation/digging operations, and/or for demolition if within Scope of Work.

2.2 Contractor shall be responsible for locating and preventing damage to known utilities on site or indoors. If contractor damage occurs, alert CO and COR as soon as safely possible, and repair utility at no additional expense to the Government. If damage occurs to an unknown utility, contact CO and COR as soon as safely possible.

2.3 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 below:

A. Notify CO and COR not less than two business days in advance of proposed utility interruptions.

B. Hours for Utility Shutdowns: Shutdowns shall not exceed 2 to 3 hours. Temporary provisions will be needed by the Contractor for periods longer than stated allowance or if required for critical systems as determined by COR.

ITEM 3 - CONTRACTOR’S USE OF PREMISES

3.1 Conduct of Operations: At all times the contractor shall conduct his operations in conformance with the rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by the Park Superintendent.

https://www.nps.gov/indu/learn/management/compendium.htm

A. Communications: Contractor shall provide the Contracting Officer and COR with methods of communications including land and/or cell phone numbers (note some areas of work have https://www.nps.gov/indu/learn/management/compendium.htm

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B. No signs or advertisements (except those specified herein and as required for safety) shall be displayed on the construction site or within the park unless approved by the Contracting Officer.

C. Smoking is not permitted within any Federal building or within 25 feet of entrances, operable windows, or outdoor air intakes.

D. Public Use of Site: Contractor shall at all times conduct operations to ensure the least inconvenience to the public.

3.2 On-site work hours: Work shall be generally performed during normal business working hours of

On-site work hours (weekdays) 7:00 AM - 4:00 PM., Monday through Friday, except when otherwise indicated. Work on Saturdays, Sundays, Federal holidays, early morning, or at night may not be performed without prior consent from the CO and COR. Submit requests for work outside of the stated normal business hours to the CO and COR for approval at least 48 hours in advance of the work.

The following Federal holidays are observed by the National Park Service:

New Year’s Day Inauguration Day Martin Luther King, Jr’s Birthday Washington’s Birthday Memorial Day Juneteenth National Independence Day Independence Day Labor Day Columbus Day Veterans Day Thanksgiving Day Christmas Day

• Note: Any of the above holidays falling on a Saturday will be observed on the preceding

Friday; holidays falling on Sunday will be observed on the following Monday. The specific day that each holiday is recognized for each year can be found at the following site: Federal Holidays (opm.gov).

3.3 Contractor Use of Site:

A. General: Contractor shall have limited use of the site for construction operations. Limit use of premises to construction area as shown on site plan. Construction equipment shall be confined to a 5-foot width on one side of the trail, as established in the drawings. The limit of construction shall be limited to a 12-foot width, or as otherwise indicated in the plans. Do not disturb portions of Project site beyond areas in which the Work is indicated.

https://www.opm.gov/policy-data-oversight/pay-leave/federal-holidays/#url%3D2022 https://www.opm.gov/policy-data-oversight/pay-leave/federal-holidays/#url%3D2022

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B. Driveways and Entrances: Keep driveways, access roads, and entrances serving premises clear and available to Government, Government's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials. Schedule deliveries to minimize use of driveways and entrances.

C. Do Not disturb site outside of noted disturbance area, including earthwork, and clearing of vegetation, to:

1. See limit of construction areas on the drawing sheets C05-C12. The construction areas vary depend on the surrounding natural resources that need to be protected during the construction process.

Contractor shall provide appropriate matts for equipment on turf areas to reduce soil compaction. Contractor shall remediate soil compaction as directed to do so by the CO/COR.

D. Utilities

1. General: Cost or use charges for temporary facilities shall be included in the Contract Sum as required.

2. Water Service: Water from existing water system is not available for use without metering and without payment of use charges. Provide connections and extensions of services as required for construction operations without any additional permit costs. Use resources wisely and minimize waste of water.

3. Electric Power Service: Electric power from existing system is not available for use without metering and without payment of use charges. Provide connections and extensions of services as required for construction operations without any additional permit costs. Power may or may not meet your construction power tool requirements, provide generators if questionable. Use power in a resourceful manner and avoid excess power waste.

4. Sanitary Operations:

a. Toilets: Contractor must provide toilets for contractor personnel, sufficiently lighted and ventilated toilet facilities in weatherproof, sight proof, handicap accessible (if required), sturdy enclosures with privacy locks. Coordinate with COR for approved location if not shown on attached site plan.

E. Security and Protection facilities:

1. Environmental Protection: Provide protection, operate temporary facilities, and conduct construction in ways and by methods that comply with state and federal environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects.

2. Cleaning of Equipment: The Contractor shall ensure that prior to moving on to the Project

Area, all equipment, is free of soil, seeds, vegetative matter, or other debris that could contain or hold seeds. Ensure that all equipment has been pressure washed and is free of exotic species prior to start-up of operations and moving of equipment to Project Area.

Equipment shall be considered free of soil, seeds, and other debris when a visual inspection does not disclose such material. Disassembly of equipment components or specialized inspection tools are not required.

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3. Vegetation and Wetland Protection: Coordinate with COR to construct protection fence at drip line of any vegetation or wetlands impacted within construction and grading limits. Any damaged vegetation or wetlands are to be restored to original conditions via replacement at no additional expense to the Government. Protection fence to be a temporary barrier, meeting the following requirements: High-density plastic, extruded and stretched polyethylene fabric with 2 inch (50mm) maximum opening pattern, highly visible orange color, 48 inches (1220mm) high, supported by tubular or T-shape galvanized steel posts spaced not more than 96 inches (2440mm) apart. Coordinate with COR prior to ANY vegetation or wetland removals. Consult with COR for any unplanned removals required for vegetation that interferes with construction. Carefully supervise excavating, grading, filling, and other construction operations near vegetation to prevent damage.

The contractor shall install a temporary ground protection mat along the entirety of the access route off pavement and along the entire limits of construction within the boardwalk area that is to receive mechanical equipment or staged materials, to prevent erosion and damage to the surrounding resources and existing grading (see drawings C5-C10 for limits of construction).

4. Pest Control: Not Applicable.

5. Temporary Enclosures: Provide and maintain temporary enclosures such as snow fence as required for protection of construction in progress and from access by visitors or staff, other construction operations, and similar activities.

6. Hot Work Permit: Not Required.

3.4 Storage - Staging Areas:

A. Confine Storage of materials and equipment to the project staging area noted on the plans/aerial. Specific storage units shall be provided by the contractor and exact location within staging area shown in appendix A below may be discussed at the preconstruction briefing. All storage units provided by the contractor shall be in a clean and acceptable condition to the COR. Security of the materials and equipment on site is the Contractor’s responsibility.

3.5 Preservation of Natural Features: The contractor will be required to install a mat of approximately

4 feet wide for any small vehicle to be used to remove the existing boardwalk or install the new structure.

3.6 Hauling Restrictions: Contractor shall verify and be responsible for the path accessing the site and obtaining / maintaining all local, state and federal permits/licenses associated with hauling/road requirements and dumping of materials associated with the project.

3.7 Waste Removal, Recycling, and General Housekeeping:

A. Keep project site in a neat, orderly, and safe condition at all times.

1. Contractor is responsible for providing dumpsters for waste and recycling and for removing all waste created by the project. Contractor shall recycle to the highest degree possible and empty dumpsters as necessary to avoid debris on site.

Coordinate with COR for approved dumpster locations prior to commencing construction.

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2. Dispose of waste materials and recycling legally outside the park. The contractor shall not use park dumpsters.

3. Address Recycling: Government goal is to salvage and recycle as much nonhazardous construction waste as possible. Use sustainable methods to the extent possible during this project, recycling material as much as possible within local means. Maintain accurate documentary records for submittal of all recycled materials used including fly ash and slag cement.

4. For all waste and recycling removals offsite, contractors shall provide estimates and/or tickets to quantify material weights and report back to the park, submit to COR for review and record filing.

3.8 Occupancy Requirements for Buildings:

A. Existing Buildings:

1. N/A

B. New /Existing Buildings Unoccupied:

1. N/A

3.9 Photo Documentation:

A. Contractor must provide existing condition, progress, and completion photos. All photos shall be in focus, show maximum range of depth of field general photo and then close up detail photo as needed. Shall be in JPEG digital form and submitted preferably electronically by email or optional via CD-R Archival Gold or DVD-R Archival Gold media with printed labels and 8 mega pixels minimum within 7 days from time of taken or as approved by COR.

B. Existing Condition Images:

1. Before starting construction, take color, dated, digital images of project site and adjacent property/roads/etc. that may be impacted by construction activity/traffic. Include existing items to remain or be salvaged from different vantage points and with context for location identification.

C. Construction Progress Images:

1. Document all sub-surface work/ trenches etc. prior to backfill with photos covering enough overall field view to show location and then zoom in for details. (Locations and dimensions shall also be noted on as built drawing set.)

2. Maintain organized index for photos with date, description, etc.

3. Additional images as needed when questions or emergency situations occur. Submit within 24 hours.

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D. Completion Images:

1. Document all completed work within scope of work.

2. Maintain organized index for photos with date, description, etc.

3. Additional images as needed when questions or emergency situations occur. Submit within 24 hours.

3.10 Fire and Life Safety:

A. As a minimum, conduct one weekly 15 minute "toolbox" safety meetings. These meetings shall be conducted by a foreman or supervisor and attended by all construction personnel at the worksite. Topics need to coincide with work scheduled for the following week. Document and submit meeting minutes to the CO and COR within one day after the meeting and document the meetings on the daily reports.

B. Comply with the requirements of NFPA 241 (Standard for Safeguarding Construction, Alteration, and Demolition Operations). Take all necessary precautions to prevent fire during construction. Provide adequate ventilation during use of volatile or noxious substances.

C. Store and handle hazardous materials in accordance with manufacturers and OSHA

29CFR1926 Subpart D requirements 1926 | Occupational Safety and Health Administration (osha.gov). Maintain readily available, on site, MSDS/Safety Data Sheets (SDS) for each chemical.

1. Immediately report all spills of hazardous materials to the CO, COR, and park.

2. Maintain a spill emergency response kit.

3. Train employees how to respond to a spill and use the emergency response kit.

3.11 Noise and Acoustics Management

A. Contractor shall not have personal radios or other media sources and they shall not be broadcast within NPS property.

B. Noise Control: Perform operations to minimize noise. Perform noise-producing work in less sensitive hours of the day or week as directed by the Contracting Officer or COR.

C. Repetitive and/or intermittent, high-level noise: Permitted only during Daytime.

a) Coordinate with COR prior to execution.

ITEM 4 - COMMENCEMENT, PROSECUTION, AND COMPLETION

4.1 The Contractor shall commence work in accordance with the terms and conditions of the contract.

Contractor shall coordinate and incorporate long lead and delivery time items within the schedule.

https://www.osha.gov/laws-regs/regulations/standardnumber/1926 https://www.osha.gov/laws-regs/regulations/standardnumber/1926

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ITEM 5 - EXAMINATION OF THE SITE

5.1 All bidders are urged to visit the job site and examine existing conditions before submitting bids.

Contractors will be accountable for understanding existing conditions. No cost changes for items visible during site visit will be allowed.

ITEM 6 - ABBREVIATIONS

6.1 The list of abbreviations, standards and organizations which may be used in/referred within the

Construction Specifications or Special Provisions, may be found linked from the listed page below. On the home page, follow the link under “Contracting and Procurement” labeled “NPS Reference Standards.” https://www.nps.gov/orgs/1671/do-business-with-us.htm

ITEM 7 - ACCIDENT PREVENTION

7.1 Description: The work of this section consists of establishing and implementing an effective accident prevention program (APP) and providing a safe environment for all personnel and visitors.

7.2 Submittals:

A. Accident Prevention (Safety) Plan (APP): Submit a site-specific accident prevention (safety) plan. The Plan shall be written to comply with OSHA and project requirements (a generic plan is not acceptable) including but not limited to the following:

1. Name and qualifications of responsible supervisor to carry out the program.

2. First aid and rescue procedures.

3. Training, both initial and continuing.

4. Outline of each phase of the work, the hazards associated with each major phase, and the methods proposed to provide for property protection and safety of the public, National Park Service personnel, and Contractor's employees. Identify the work included under each phase, with a Job Hazard Analysis (JHA)/Job Safety Analysis (JSA), etc. A sample JHA template may be provided upon request.

5. Planning for possible emergency situations, such as cave-ins, earthquake, explosions, fires, floods, slides, and windstorms. Such planning shall take into consideration the nature of construction, site conditions, and degree of exposure of persons and property.

6. Contractor to identify nearest location of medical facility for emergencies

7. Recognition that works will be performed in remote areas with limited communication or cell phone coverage if applicable.

8. Supplemental hazard specific plans may be required IAW 29 CFR 1926 or 1910.

B. Meeting and Inspection Reports: Safety Meetings: As a minimum, conduct 15 minute

"toolbox" safety meetings. These meetings shall be conducted by a foreman and attended by all construction personnel at the worksite. Submit a report of safety meetings and inspections to CO and COR within one day after the meeting and document the meetings on the daily reports.

https://www.nps.gov/orgs/1671/do-business-with-us.htm

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7.3 Qualification of Employees:

A. Ensure that employees are physically qualified to perform their assigned duties in a safe manner to include operators of vehicles and equipment. Provide operating instructions for all equipment.

B. Do not allow employees to work whose ability or alertness is impaired because of drugs, fatigue, illness, intoxication, or other conditions that may expose themselves or others to injury.

7.4 Accident Reporting: The Contractor shall report all accidents to the CO and COR as soon as safely possible and assist the CO and COR and other officials as required in the investigation of the accident.

7.5 First Aid Facilities: Provide access to facilities for the number of employees and appropriate to the hazards associated with the types of ongoing construction work at the site.

7.6 Emergency Instructions: Post telephone numbers and reporting instructions for ambulance, physician, hospital, fire department, and police in conspicuous locations at the work site.

7.7 Personal Protective Equipment (PPE): It is the Contractor's responsibility to require all those working on or visiting the site to wear necessary protective equipment at all times.

A. PPE must meet requirements of applicable ANSI standards. Selection shall conform to OSHA 29CFR 1926 Subpart E.

B. A hard hat use area shall be designated by the Contractor. The hard hat area shall be posted by the Contractor in a manner satisfactory to the Contracting Officer.

C. All PPE will be serviceable at all times. At a minimum, maintain 2 sets of PPE including hard hats and all other Accident Prevention Plan required equipment.

7.8 Hazardous Materials: It shall be the responsibility of all operators and contractors, functioning within the park to properly cleanup, mitigate and remediate if necessary, all unauthorized discharges of hazardous materials or non-hazardous chemical and biological products released from fleet and/or other support vehicles or stationary sources. Response shall be consistent with guidelines established by federal, state, and local regulations, and as outlined within the operator's Safety or Hazardous Materials Business Plan.

A. If a spill, leak, or other release occurs, the operator shall as soon as possible, without impeding cleanup, notify the local 911 Emergency Response, COR and or the National Park Service Emergency Dispatch.

ITEM 8 - PRECONSTRUCTION CONFERENCE

8.1 If the Contracting Officer decides to conduct a preconstruction conference, the successful offeror will be notified and will be required to attend. The Contracting Officer’s notification will include

Page | 16 specific details regarding the date, time, and location of the conference, any need for attendance by subcontractors, and information regarding the items to be discussed. See Item 9.1C below.

ITEM 9 - SUBMITTALS

9.1 General Contracting Submittal Procedures:

A. General: Prepare and submit submittals required by individual Technical Specification

Sections. Types of submittals are indicated in individual specific sections.

1. CM-16 Transmittal Form: All submittals shall be transmitted via electronic email using National Park Service form CM-16 form. The form will be provided by the Contracting Officer. No action will be taken on a submittal item unless accompanied by the CM-16 transmittal form. Submit completed CM-16 forms to the CO and the COR

B. Submittal List: administrative required submittals are listed below in 9.1.C and does not include technical section submittal requirements included in each technical section.

C. Preconstruction Conference Submittal: Satisfactory evidence of liability insurance coverage and workman’s compensation, and any applicable bonds, must be submitted within 10 calendar days of Notice of Award. The following items are to be submitted prior to the Preconstruction Conference or as specified at the CO’s discretion. The timeline for the documents to be submitted will be addressed at the pre-construction conference for those items that were not received and approved prior. Notice to Proceed may not be issued, and the Contracting Officer will consider other contractual remedies if not resolved as directed.

Work shall not commence until written Notice to Proceed has been issued. Contracting Officer will notify Contractor of tentative date for the Pre-Construction Conference:

1. Letter designating Project Superintendent.

2. Construction Schedule. (Must include shop drawings, procurement time including long lead time items, mobilization, trade work progression and completion at minimum.)

3. A comprehensive breakdown of the Schedule of Values.

4. Accident Prevention (Safety) Plan (see section 7 of this document).

5. A list of Subcontractors for this project.

6. Written statements from subcontractors certifying compliance with applicable labor standard clauses (SF1413).

7. Quality Control Plan.

9.2 Project Submittal Process (Shop Drawings, Product Data, and Samples): Contracting Officer will provide sample cover sheet and a list of required submittals is included in each technical specification or attached at the end of this document.

A. Shop Drawings: Indicate all coordinating materials and work impacting the installation coordination, connection details, anchorage requirements, hardware locations, and installation details and locations.

1. Submit Shop Drawings according to Part 9.1 of this section to include one digital file (.PDF or .TIF) and two full size hardcopy documents to COR.

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B. Product Data: Provide component construction and specification data sheets, anchorage requirements and any other product specific data.

1. Submit Product Data according to Part 9.1 of this section to include one digital file (.PDF or .TIF) to COR.

C. Samples: Not Applicable

D. For submittals specified above, forward submittals to Contracting Officer and COR at least 15 days before need for approval (depends on length of project).

E. After approving submittals, Contracting Officer and/or COR will return one copy to the

Contractor. If submittals are not approved, Contracting Officer will return all copies to Contractor with reasons for rejection. Resubmit, identifying changes. Any work done before approval shall be at Contractor's own risk.

9.3 Approved Equals: All brand names noted are subject to ‘or equal’ products. If an item in this solicitation is identified as “brand name or equal” or lists more than 1 manufacturer, the description of the proposed item must reflect the characteristics and level of quality that will satisfy the Government’s needs as demonstrated by the salient physical, functional, or performance characteristics that “equal” products must meet and/or exceed that as specified in the solicitation or relevant specification. Contractor shall incorporate and be responsible for all collateral costs due to the or equal proposed as required to provide a complete project.

A. For each item proposed as an “approved equal,” submit supporting data, including:

1. Drawings and samples as appropriate.

2. Comparison of the characteristics of the proposed item with that specified and with the salient characteristics provided.

3. Changes required in other elements of the work because of the substitution.

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

5. Manufacturer’s literature regarding installation, operation, and maintenance, including schematics for electrical and hydraulic systems, lubrication requirements, and parts lists.

Describe availability of maintenance service, and state source of replacement materials.

B. A request for approval constitutes a representation that General Contractor:

1. Has investigated and shall provide documentation in request showing that the proposed item is equal or superior in all respects to the salient characteristics specified.

2. Will meet or exceed warranties for the proposed item specified.

3. Has determined that the proposed item is compatible with interfacing items.

4. Will coordinate the installation of an approved item and make all changes required in other elements of the work because of the substitution.

5. Waives all claims for additional expenses that may be incurred as a result of the substitution.

C. Approved Equals will be evaluated and approved/disapproved during the submittal process.

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9.4 Schedule of Values: Submit the Schedule of Values a minimum of one week prior to the Preconstruction Conference for COR review. Schedule of Values shall include defined work line items with cost break downs including labor, material, and equipment for COR approval.

9.5 Progress Reporting: The initial Construction Schedule and Schedule of Values are required a minimum of one week prior to the Preconstruction Conference. After the Notice to Proceed is issued and after on-site work begins, progress will be documented via daily logs and by providing an updated Construction Schedule and Schedule of Values when requested, but minimally with each pay application. Submit digital copy electronically (PDF preferred) of all required documents.

Construction Schedules are normally in bar chart form and indicate estimated starting and completion dates for each part of the work. For a pay application to be reviewed and processed in a timely manner, the following information must either be submitted prior to or accompany submission of the pay application:

A. Daily/weekly progress reports during construction as part of the administration process.

B. Updated Schedule of Values: Breakdown each lump-sum item into component work activities used in the schedule, for which progress payments may be requested. The Schedule of Values will form the basis for payment. The work activities broken out within the schedule of values shall be integrated into and made a logical part of the construction baseline schedule submitted under this specification. The total costs for the component work activities shall equal the contract price for that lump-sum item. The Contracting Officer may request data to verify accuracy of dollar values. A sample Schedule of Values format may be provided upon request.

ITEM 10 – TEMPORARY SERVICES

10.1 It is the Contractor’s responsibility to provide temporary services, equipment, tools, and skilled labor as required for the chosen means and methods to perform the work in accomplishing this Contract.

ITEM 11 - PROJECT CLOSEOUT

11.1 Description: The work of this section consists of final cleanup, closeout submittals, final inspection procedures working toward Final Acceptance.

11.2 Cleaning: Remove all tools, equipment, surplus materials, and rubbish. Move attic stock to location coordinated with COR. At time of final inspection, project shall be thoroughly clean and ready for intended use. Inspector holds the right to reschedule if project is not ready for inspection.

11.3 Completion and Final Inspection: Contractor shall submit written certification of project completion and request a final inspection to the Contracting Officer and COR. The Contracting Officer or designee will make an inspection within 10 days of receipt of request or at a mutually agreeable time.

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A. If the work is determined to be complete following the final inspection with minor comments, the COR will prepare and provide the Contractor a Punch List noting outstanding items to be addressed.

B. If the work is not determined to be complete following the final inspection, the Contracting Officer will notify Contractor in writing, stating reasons. Contractor, after completing the work according to the Contract Documents, shall resubmit completion and request a new final inspection. Re-inspection costs may be charged against the Contractor in accordance with the Inspection of Construction contract clause.

C. Contractor shall complete the Punch List within 30 calendar days, or a time directed by the

CO.

D. Once Contractor completes all items of work on the Punch List and all contractually required items are accepted, Contracting Officer will issue Letter of Final Acceptance of Work and request the final pay application.

E. If the Contractor fails to complete the work within the time frame, the Contracting Officer may correct the work with an appropriate reduction in contract price or charge for re-inspection costs in accordance with the Inspection of Construction contract clause.

F. Disposition of any permits and warranties required by the specifications in this section.

11.4 Final Acceptance of the Work: After all punch list deficiencies have been corrected, a Letter of

Final Acceptance will be issued. A Release of Claims document must be executed and submitted to the Contracting Officer before final payment can occur.

11.5 Warranties

A. Construction Warranty shall be based on date of final acceptance of the work and remain in effect for one year.

B. Provide all manufacturer warranty information of products installed organized by Division. All contact information, extent of coverage and conditions shall be clearly noted as well as date of overall final acceptance.

C. Information shall include operation and maintenance manuals for each warranted product.

ITEM 12 - DEFINITION OF CONTRACT LINE ITEMS

12.1 Summary

The whole project will be included in one line item.

12.2 List of Contract Line Items

A. 1. This item consists of Contract Line-Item No.

END OF SECTION

Section 02 41 00 Page 20

SECTION 02 41 00

DEMOLITION

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN SOCIETY OF SAFETY PROFESSIONALS (ASSP)

ASSP A10.6 (2006) Safety & Health Program Requirements for Demolition Operations - American National Standard for Construction and Demolition Operations

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

40 CFR 61 National Emission Standards for Hazardous Air Pollutants

1.2 PROJECT DESCRIPTION

1.2.1 Definitions

1.2.1.1 Demolition

Demolition is the process of wrecking or taking out any load-supporting structural member of a facility together with any related handling and disposal operations.

1.2.1.2 Deconstruction - Not Used

1.2.1.3 Demolition Plan

Demolition Plan is the planned steps and processes for managing demolition activities and identifying the required sequencing activities and disposal mechanisms.

1.2.2 Demolition/Deconstruction Plan

Prepare a Demolition Plan and submit proposed demolition and removal procedures for approval before work is started. Provide procedures for the safe conduct of the work. Contracting Officer shall approve the plan before work beginning.

Section 02 41 00 Page 21

1.2.3 General Requirements

Do not begin demolition or deconstruction until authorization is received from the Contracting Officer.

Remove rubbish and debris from the project site; do not allow accumulations on the surrounding areas.

In the interest of occupational safety and health, perform daily inspections to identify any safety hazards.

1.3 ITEMS TO REMAIN IN PLACE

Take necessary precautions to avoid damage to existing items to remain in place, be reused, or remain the Government's property. Repair or replace damaged items as approved by the Contracting Officer.

Coordinate the work of this section with all other work indicated. Construct and maintain shoring, bracing, and supports as required. Ensure that structural elements are not overloaded. Repairs, reinforcement, or structural replacement require approval by the Contracting Officer before performing such work.

1.3.1 Existing Construction Limits and Protection

Do not disturb existing construction beyond the extent indicated or necessary for installation of new construction. Provide temporary shoring and bracing for support of boardwalk components to prevent settlement or other movements. Provide protective measures to control the accumulation and migration of dust and dirt in all work areas. Remove dust, dirt, and debris from work areas daily.

1.3.2 Weather Protection - Not Used.

1.3.3 Trees – Not Used.

1.3.4 Utility Service - Not used.

1.3.5 Facilities

Ensure that no elements determined to be unstable are left unsupported and place and secure bracing, shoring, or lateral supports as may be required as a result of any cutting, removal, deconstruction, or demolition work performed under this contract.

1.4 BURNING

The use of burning at the project site for the disposal of refuse and debris will not be permitted.

1.5 AVAILABILITY OF WORK AREAS

Section 02 41 00 Page 22

Areas in which the work is to be accomplished will be available per the Location Map Sheet C03.

1.6 SUBMITTALS

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for Contractor Quality Control approval.

SUBMITTAL PROCEDURES:

See Item 9 Submittals for the entire submittal list.

SD-12 Preconstruction Submittals

Demolition Plan; G

SD-13 Certificates

Notification; G

SD-14 Closeout Submittals

Receipts

1.7 QUALITY ASSURANCE

Submit timely notification of demolition projects to Federal, State, regional, and local authorities. Notify the Contracting Officer in writing ten (10) working days before the commencement of work. Comply with federal, state, and local hauling and disposal regulations. In addition to the requirements of the "Contract Clauses," conform to the safety requirements. Comply with the Environmental Protection Agency requirements specified.

1.8 PROTECTION

1.8.1 Traffic Control Signs

Not Used.

1.8.2 Protection of Personnel

Before, during, and after the demolition work, the demolition work continuously evaluated the structure's condition being demolished and took immediate action to protect all personnel working in and around the project site. No area, section, or component of the boardwalk will be allowed to be left standing without sufficient bracing, shoring, or lateral support to prevent collapse or failure. At the same time, workmen remove debris or perform other work in the immediate area.

Section 02 41 00 Page 23

1.9 FOREIGN OBJECT DAMAGE (FOD) - Not Used

1.10 RELOCATIONS

Perform the removal and reinstallation of relocated items as indicated with workmen skilled in the trades involved. Repair or replace items to be relocated, damaged by the contractor with new undamaged items as approved by the Contracting Officer.

1.11 EXISTING CONDITIONS

Before beginning any demolition or deconstruction work, survey the site and examine the drawings and specifications to determine the work's extent. Record existing conditions in the Contracting Officer's presence showing the condition of structures and other facilities adjacent to areas of alteration or removal. Photographs sized 4 inches will be accepted as a record of existing conditions.