DENA_332037_Final_Construction_Documents_Amendment_1_0001.pdf

National Park Service Rehabilitation of the Eielson Visitor Center Denali National Park and Preserve, Alaska PMIS No.: 227793 | 332037

Construction Documents

Table of Contents

Specifications Supplemental Project Reference Documents Final Product File Final Submittal List Final Closeout and O&M Requirements

NATIONAL PARK SERVICE

REHABILITATION OF THE EIELSON VISITOR CENTER

SPECIFICATION INDEX

DENALI NATIONAL PARK AND PRESERVE, ALASKA

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DIVISION 01 GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 26 01 Contract Modification Procedures 01 27 00 Definition of Contract Line Items 01 31 00 Project Management and Coordination 01 32 16 Construction Schedule 01 32 33 Photo Documentation 01 33 23 Submittal Procedures 01 35 23 Safety Requirements 01 40 00 Quality Requirements 01 42 00 Reference Standards 01 50 00 Temporary Facilities and Controls 01 57 23 Temporary Storm Water Pollution Prevention 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 Data

DIVISION 02 EXISTING CONDITIONS

02 41 19 Selective Demolition

DIVISION 03 CONCRETE

03 30 00 Cast in Place Concrete

DIVISION 04 MASONRY

04 81 00 Unit Masonry

DIVISION 05 METALS

05 12 00 Structural Steel Framing 05 31 00 Steel Decking 05 40 00 Cold Formed Metal Framing 05 50 00 Metal Fabrications

DIVISION 06 WOOD, PLASTICS, AND COMPOSITES

06 10 00 Rough Carpentry 06 10 01 Exterior Rough Carpentry 06 16 00 Sheathing 06 20 00 Finish Carpentry

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DIVISION 07 THERMAL AND MOISTURE PROTECTION

07 21 00 Building Insulation 07 21 19 Foamed-In-Place Insulation 07 27 26 Fluid-Applied Membrane Air Barriers 07 41 13.16 Standing Seam Metal Roof Panels 07 52 16 Styrene-Butadiene-Styrene (SBS) Modified Bituminous Membrane

Roofing 07 62 00 Sheet Metal Flashing and Trim 07 92 00 Joint Sealants

DIVISION 08 OPENINGS

08 41 13 Aluminum Framed Windows 08 80 00 Glazing

DIVISION 09 FINISHES

09 21 16 Gypsum Board Assemblies 09 51 00 Acoustical Ceilings 09 65 00 Resilient Flooring 09 68 13 Tile Carpeting 09 91 23 Interior Painting 09 93 00 Staining and Transparent Finishing

DIVISION 20 MECHANICAL

20 01 00 Operation and Maintenance for Mechanical 20 05 00 Common Work Results 20 05 11 Common Submittal Requirements for Mechanical 20 05 29 Hangers and Supports for Mechanical 20 05 48 Seismic Controls for Mechanical - Deferred Design 20 05 53 Identification for Mechanical 20 07 00 Insulation for Mechanical

DIVISION 21 FIRE SUPPRESSION

21 13 00 Fire Suppression Sprinkler System

DIVISION 22 PLUMBING

22 05 00 Common Work Results for Plumbing 22 05 23 General Duty Valves for Plumbing 22 11 16 Domestic Water Piping 22 11 19 Domestic Water Specialties 22 13 16 Sanitary Waste and Vent Piping 22 13 19 Sanitary Waste Piping Specialties 22 42 13 Commercial Water Closets and Urinals

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22 42 39 Commercial Faucets, Supplies, and Trim

DIVISION 23 HVAC

23 05 00 Common Work Results for HVAC 23 05 23 General Duty Valves for HVAC 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 09 23 Direct Digital Control System for HVAC 23 21 13 Hydronic Piping 23 31 13 HVAC Ducts and Casings 23 33 11 Air Duct Accessories 23 33 13 Dampers 23 33 56 HVAC Louvers 23 82 36 Finned Tube Radiation - Commercial

DIVISION 26 ELECTRICAL

26 05 19 Wire Conductors and Cable 26 05 26 Grounding and Bonding 26 05 33 Raceways 26 05 34 Outlet Boxes 26 05 35 Pull and Junction Boxes 26 05 53 Identification 26 05 90 Fastening Hardware 26 27 26 Wiring Devices and Plates 26 30 00 Facility Electrical Power Generating and Storing Equipment 26 50 00 Lighting 26 51 02 Lighting Control Devices

DIVISION 32 EXTERIOR IMPROVEMENTS

32 96 13 Groundwater Transplanting

DENALI NATIONAL PARK AND PRESERVE, ALASKA

SECTION 01 11 00

SUMMARY OF WORK

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PART 1 GENERAL

1.1 SCOPE: SECTION 01 11 00 - SUMMARY OF WORK

A. Section includes the following:

1. Work Covered by Contract Documents.

2. Government-Furnished Materials.

3. Contractor Use of Site.

4. Public Use of Site.

5. Occupancy Requirements for Buildings.

6. Conduct of Operations.

7. Work Restrictions.

8. Contractor Housing.

9. Special Construction Requirements.

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Denali National Park and Preserve, Eielson Visitor Center, Denali, Alaska.

The project site is extremely remote with the Park entrance approximately 240 miles NE of Anchorage and the Eielson Visitor Center another 66 miles west (2-1/2 hours by vehicle via the park road) from the Park entrance.

B. Travel in the Park:

1. Housing/staging shall be established in EVC and Mile Post (MP) 70.

2. Road restrictions west of MP 15 (Savage River).

3. The road is paved up to MP 15, gravel beyond and the width of the road changes, gradually becoming narrower. See 01 50 00 – Temporary Facilities and Controls for traffic rules on the park road including sheep gaps, yielding procedures, etc.

4. The NPS does not provide year-round snow removal beyond MP 3, and that spring snow plowing typically does not reach EVC until early May and snow removal will halt in late September.

5. Speed limits not to exceed 35 mph. Contractor to note changes in posted speed limit along route.

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C. The Work consists of:

1. The project will replace the living roof on the Eielson Visitor Center and utility building with a new living roof assembly and removal of existing exterior stairs.

2. Renovation of interior and exterior architectural, structural, mechanical, electrical systems.

3. Improvements to the building interiors and exteriors and accessibility in support of work, and to meet current International Code Council 2024 family of codes.

4. Renewable energy hydroelectric generation system repairs and removal of existing photovoltaic panels.

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

1.3 GOVERNMENT-FURNISHED MATERIALS

A. Government – On site materials:

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

B. Government-Furnished Materials:

1. Interpretive signage. Contractor to salvage all existing signage affected by work and salvage to NPS. NPS to reinstall signage at completion of project.

2. NPS soils and vegetative materials.

a. Contractor to remove and salvage all existing tundra soil from roof identified on C100. The contractor to coordinate with NPS on stockpiling locations within designated staging areas. Contractor to spread and grade salvages tundra soil and supplementary weed free soil on new roof. NPS will be responsible for seeding and fertilization of tundra on the new roof after contractor has graded tundra soil.

1.4 CONTRACTOR USE OF SITE

A. General: Contractor shall have full use of the site for construction operations during the construction period. Contractor's use of the site is limited only by the Government's right to perform work or to retain other contractors on portions of Project.

B. Storage of Materials: Confine contractor storage of materials to be identified by NPS.

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C. Parking: Confine parking to site. No parking on road system to be allowed.

D. See C100 for further Site Staging information.

E. Preservation of Natural Features:

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

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

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

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

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

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

F. Driveways and Entrances: Keep driveways, maintenance drives, and entrances serving premises clear and available to Government employees, and emergency vehicles at all times. Do not use for parking or storage of materials.

G. Construction Camp: Establishment of a camp will be permitted at EVC or MP 70.

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

I. Bridge Restrictions/Road Restrictions: See 01 50 00 – Temporary Facilities and Controls.

1.5 PUBLIC USE OF SITE

A. The building will be closed to the public during construction. The roads and walking trails are to remain open to NPS and public.

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1.6 OCCUPANCY REQUIRMENTS FOR BUILDINGS

A. Existing Buildings

1. NPS will not occupy building under construction during the entire contract period.

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

b. Repair damage caused by construction operations. Protect building during construction period.

1.7 CONDUCT OF OPERATIONS

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

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

1.8 WORK RESTRICTIONS

A. On-Site Work Hours: 7 day work week, limiting construction activities to the hours between 6:00am-10:00pm.

1. No government inspections will be conducted on weekends or federal holidays and must be coordinated with Construction Management Representative (CMR) and Denali Park staff.

B. Existing Utilities

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

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

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C. If archeological resources are discovered stop work immediately and report the discovery to the Contracting Officer. Contractor shall plan, schedule, and execute work to prevent stoppages at one area from stopping all work at construction site.

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

1.9 CONTRACTOR HOUSING

A. Government facilities are not available for use, including but not limited to laundry facilities, showers, restrooms, communication services, and the recreation hall.

B. Establishment of a construction camp/housing facility will be permitted in the park at the EVC and MP 70 according to the following restrictions. "Contractor housing plan" submittal shall include details of all contractor-furnished housing units (size, type, planned location), planned occupancy of camp, details of cooking facilities, details of temporary utility systems, and animal attractant management plan.

1. The Park will allow truck tractor sleeper cabs subject to the restrictions below:

a. Drivers may use truck tractor sleeper cabs for sleeping in an area designated by the CO.

b. No gray or black water will be allowed to be discharged to the ground. All gray and black water must be contained in a holding tank.

c. There will be a location designated by the CO to obtain potable water and where holding tanks may be emptied.

d. Supply all necessary sanitary facilities for campers or sleeper cab users.

e. With CO approval, the Contractor may provide power generator(s) for campsites or sleeper cabs.

2. General camp provisions

a. Use private vehicles on Denali Park Road for work related trips only.

Persons visiting Contractor employees are required to use the Park bus system for travel on the Denali Park Road.

b. Do not store ice chests, coolers, and food containers outside. The contractor is responsible for all waste generated both in the camp and the project site.

c. Do not put cigarette butts or any form of waste on the ground at any time, in any location.

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3. Other provisions.

a. Cellular phone service is not available. NPS communication systems, including satellite internet or phone systems, are not available for use.

The Contractor shall provide satellite phones and/or internet for communication.

b. Potable water and sewer will be available May through September during the construction season. Exact dates are subject to adjustment pending weather conditions, access conditions, and operational requirements as determined solely by the Park. Prior to early-May and after late- September, all potable water, and sewer services will be Contractor furnished.

c. Power service is limited to the 26kw propane generator available at the EVC. Power service begins as early as mid-April and ends as late as mid- September. Dates are subject to adjustment pending weather conditions, access conditions, and operational requirements as determined solely by the Park. The Contractor is required to provide their own electrical generator for additional electrical needs.

d. Do not modify NPS utility systems without prior approval of the CO.

1.10 SPECIAL CONSTRUCTION REQUIREMENTS

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

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

PART 2 PRODUCTS (NOT USED)

PART 3 EXECUTION (NOT USED)

END OF SECTION

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SECTION 01 26 01

CONTRACT MODIFICATION PROCEDURES

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1.1 SCOPE: SECTION 01 26 01 - CONTRACT MODIFICATION PROCEDURES

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.

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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.

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.

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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.

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.

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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. Consent of Surety:

1. When any contract is modified, the Contractor shall provide the consent of surety if:

a. An additional bond is obtained from other than the original surety;

b. No additional bond is required and

1) The modification is for new work beyond the scope of the original contract; or

2) The modification does not change the contract scope but changes the contract price (upward or downward) by more than 25 percent or $50,000; or

c. Consent of surety is required for a novation agreement.

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2. When a contract for which performance or payment is secured by any of the types of security listed in FAR 28.204 is modified as described in paragraph (a) of this subsection, no consent of surety is required.

3. Agencies shall use Standard Form 1414, Consent of Surety, for all types of contracts.

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 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.

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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.

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

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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………………5%

Profit……………………18%

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.

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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.

PART 2 PRODUCTS (NOT USED)

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SECTION 01 27 00

DEFINITION OF CONTRACT LINE ITEMS

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1.1 SCOPE: SECTION 01 27 00 - DEFINITION OF CONTRACT LINE ITEMS

A. This 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 0001 (PMIS 227793A) – Replace Roof at the EVC

1. Replace roof on the EVC main building, including site and building demolition, structural modifications to remove skylights, exterior stairs and clerestory, mansard work, MEP work required to remove roof penetrations including HRV and ductwork relocation, VTR and radon vent reconfiguration, electrical and sprinkler system modifications, etc., replacement of roof assembly (including mansard roofing removal, membrane installation, roof panel reinstallation, revegetation, mechanical room construction, ceiling construction within limits of skylight and clerestory demo, exterior wall construction and window installation at location of exterior stair removal, foundation drainage improvements, site landscape (rock walls, etc.) and grading.

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

B. Contract Line Item Number 0002 (PMIS 332037C) – Mitigate Snow Entry at Roof/Wall Assembly & Replace Light Fixtures and Controls

1. Item consists of mitigating entry of wind-driven snow into roof/wall assembly sealing the top of wall to the metal deck with closed-cell spray foam providing a continuous Air/Vapor barrier protection against snow and ice migration into building assemblies.

2. Item consists of replacement of lighting fixtures and controls throughout the interior. The design replacement reflects LED lighting fixtures and controls compliant with ASHRAE 90.1 energy requirements.

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

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C. Contract Line Item Number 0003 (PMIS 332037C) – Rehabilitate EVC

1. Item consists of correcting operational/hardware issues and weather seal deficiencies with all exterior doors; correct accessibility deficiencies; correct plumbing, heating, and fire protection deficiencies (hydronic heat zoning issues, DHW recirculation, DDC system reactivation, fire suppression reactivation).

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

D. Contract Line Item Number 0004 (PMIS 332037A) – Renewable Energy System/Plaza Reconfiguration

1. Item consists of providing code-compliant interconnection of hydropower system to renewable energy system and optimize hydropower generation; demolish lower exterior stair and seating feature and reconfigure lower plaza area to integrate vacated space.

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

E. Contract Line Item Number 0005 (PMIS 332037C) – Repair or replace interior/exterior water damage

1. Item consists of the repair or replace water-damaged interior floor, wall, ceiling and finishes; repair or replace water-damaged cabinetry, casework, and interior trim; repair damages to exterior components including stonework, masonry veneer, and precast sills and copings.

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

F. Contract Line Item Number 0006 (PMIS 332037C) – Replace roof on the EVC utility building

1. Item consists of the repair of the EVC utility building roof of similar design and construction of EVC living roof replacement.

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

G. Contract Line Item Number 0007 (PMIS 332037C) – Mold containment, remediation, and clearance of EVC

1. The following unit prices are to be provided by each offeror for evaluation and contract administration purposes. Unit prices will be used only to price authorized work that is directed in writing by the CO and charged against the Government-stated allowance. Unit prices do not create a lump-sum entitlement to the allowance.

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Item Unit Price Item DescripƟon EsƟmated QuanƟty Unit Offeror

Unit Price Extended Amount

UP-1

Mold containment / mobilizaƟon event, including containment setup, isolaƟon, negaƟve air/HEPA controls if required, signage, protecƟon, and demobilizaƟon.

1 EA Offeror to provide

For evaluaƟon only

UP-2

Mold-impacted wall, floor, or ceiling assembly remediaƟon, including removal/remediaƟon of affected assemblies, affected insulaƟon if present, cleaning of exposed framing/substrate, bagging, handling, and disposal.

1 SF Offeror to provide

For evaluaƟon only

UP-3

Clearance / verificaƟon event, including visual clearance and/or tesƟng documentaƟon prior to reconstrucƟon.

1 EA Offeror to provide

For evaluaƟon only

2. The allowance amount is established by the Government and shall be included by all offerors without adjustment.

3. The allowance shall be used only for mold/microbial growth remediation work authorized in advance in writing by the CO.

4. Authorized work will be priced using the accepted unit prices where applicable. If authorized work is not covered by an established unit price, price the work in accordance with the contract changes clause and applicable contract requirements.

5. Unused allowance funds shall remain with the Government and shall not be payable to the Contractor except for authorized work performed and accepted.

DENALI NATIONAL PARK AND PRESERVE, ALASKA

SECTION 01 31 00

PROJECT MANAGEMENT AND COORDINATION

Design Alaska, Inc. 01 31 00- 1

1.1 SCOPE: SECTION 01 31 00 - PROJECT MANAGEMENT AND COORDINATION

A. Section includes administrative provisions for coordinating construction operations on Project including, but not limited to, the following:

1. Definitions.

2. Construction Coordination.

3. Submittals.

4. Coordination Drawings.

5. Requests for Information (RFIs).

6. NPS/DSC Project Website.

7. Project Meetings.

8. Environmental Coordination.

9. Permits.

B. Related Requirements:

1. Section 01 32 16 "Construction Schedule" for preparing and submitting Contractor’s construction schedule.

2. Section 01 73 40 "Execution" for procedures for coordinating general installation and field-engineering services, including establishment of benchmarks and control points.

3. Section 01 77 00 "Closeout Procedures" for coordinating closeout of the Contract.

1.2 CONSTRUCTION COORDINATION

A. Coordination: Coordinate construction operations included in different Sections of Specifications to ensure efficient and orderly installation of each part of the Work.

Coordinate construction operations, included in different Sections, which depend on each other for proper installation, connection, and operation.

1. Schedule construction operations in sequence required to obtain best results where installation of one part of the Work depends on installation of other components, before or after its own installation.

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2. Coordinate installation of different components with other Contractors to ensure maximum accessibility for required maintenance, service, and repair.

3. Make provisions to accommodate items scheduled for later installation.

4. Where availability of space is limited, coordinate installation of different components to ensure maximum performance and accessibility for required maintenance, service, and repair of components, including mechanical and electrical.

5. Properly plan construction operations to include permit requirements. Allow enough time to execute permit provisions to maintain work schedule, site visits, inspections, and reporting deadlines.

B. Prepare memoranda for distribution to each party involved, outlining special procedures required for coordination. Include such items as required notices, reports, and list of attendees at meetings.

C. Administrative Procedures: Coordinate scheduling and timing of required administrative procedures with other construction activities and activities of other contractors to avoid conflicts and to ensure orderly progress of the Work. Such administrative activities include, but are not limited to:

1. Preparation of Contractor's Construction Schedule.

2. Preparation of the Schedule of Values.

3. Installation and removal of temporary facilities and controls.

4. Delivery and processing of submittals.

5. Progress meetings.

6. Permit requirements.

7. Pre-installation conferences.

8. Project closeout activities.

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1.3 SUBMITTALS

A. Coordination Drawings: Prepare Coordination Drawings if limited space availability necessitates maximum utilization of space for efficient installation of different components or if coordination is required for installation of products and materials fabricated by separate entities.

1. Content: Project-specific information, drawn accurately to scale. Do not base Coordination Drawings on reproductions of Contract Documents or standard printed data. Include following information, as applicable:

a. Indicate functional and spatial relationships of components of architectural, structural, civil, mechanical, and electrical systems.

2. Sheet Size: At least 8-1/2 by 11 inches but no larger than 22 by 34 inches.

3. Number of Copies: Submit one electronic and one hard copy. Contracting Officer will not return any copies.

4. Refer to individual Sections for Coordination Drawing requirements for Work in those Section.

B. Coordination Digital Data Files: Prepare coordination digital data files according to:

1. File Submittal Format: Submit or post coordination drawing files using Portable Document Format (PDF) file format.

C. Division 1 documents: The following items shall be submitted a minimum of one week prior to Preconstruction Conference. The contractor will notify the Contracting Officer 10 days prior to Pre-Construction Conference.

a. Letter designating Project Superintendent.

b. Construction Schedule.

c. A comprehensive breakdown of the Schedule of Values.

d. Accident Prevention Plan.

e. A list of Subcontractors for this project.

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

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

h. Waste Management Plan.

i. Quality Control Plan.

j. Temporary Storm Water Pollution Prevention Plan (SWPP or UPPP).

k. Indoor Air Quality (IAQ) Management Plan.

l. Contractors Commissioning Plan.

m. Historic Preservation Treatment Plan.

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n. List of Required Construction Permits. Include the following information for each permit:

1) Name of Permit.

2) The Agency(ies) with Jurisdiction issuing the permit.

3) Information required from the Government to complete the permit application.

D. Provide items listed to Contracting Officer before Pre-Construction Conference. If all documents have not been received one week prior to scheduled Pre-Construction Conference date, conference may be cancelled, Notice to Proceed may not be issued, and Contracting Officer will consider other contractual remedies. Work shall not commence until written Notice to Proceed has been issued.

1.4 REQUESTS FOR INFORMATION (RFI)

A. General: Immediately on discovery of the need for additional information or interpretation of Contract Documents, Contractor shall prepare and submit an RFI utilizing form created on NPS/DSC management software website.

1. Contracting Officer will not respond to RFIs submitted by other entities controlled by Contractor.

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

B. Content of RFI: Include detailed, legible description of item needing information or interpretation and the following:

1. RFI number, numbered sequentially.

2. Date.

3. RFI subject.

4. Specification Section number and title and related paragraphs, as appropriate.

5. Drawing number and detail references, as appropriate.

6. Field dimensions and conditions, as appropriate.

7. Contractor's suggested resolution: If Contractor's suggested resolution impacts Contract Time or Contract Sum, Contractor shall state impact in RFI.

8. Contractor's signature.

9. Requested date for response.

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10. Attachments: Include sketches, descriptions, measurements, photos, Product Data, Shop Drawings, coordination drawings, and other information necessary to fully describe items needing interpretation.

a. Include dimensions, thicknesses, structural grid references, and details of affected materials, assemblies, and attachments on attached sketches.

1.5 PROJECT MANAGEMENT AND COMMUNICATION SOFTWARE

A. Use NPS/DSC management software website for communication throughout contract period on:

1. Project directory.

2. Project correspondence.

3. Meeting agendas and minutes.

4. Contract modifications forms and logs.

5. RFI form and processing.

6. Task and issue management.

7. Photo documentation.

8. Baseline schedule, schedule updates and calendar management.

9. Submittal form and processing.

10. Payment coordination documentation.

11. Drawing and specification document hosting, viewing, and updating.

12. Online document collaboration.

13. Reminder and tracking functions.

14. Archiving functions.

15. Notification of submittal and RFI statuses and current responsible party.

16. Permits and addendums.

B. Some documents are not suitable to be shared using the NPS/DSC management software website. Documents containing Personal Identifying Information (PII) (i.e., certified payrolls) shall not be shared using NPS/DSC management software website and shall be coordinated with Project team as appropriate.

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C. Submit to Contracting Officer a list of employees who will need access to the website.

Users will receive an invitation to register from Department of Interior (DOI). Once registered on DOI website, user will be given access to NPS/DSC management software website.

D. All users will be required to have the following software packages:

1. Internet Explorer version 7 or later.

2. Adobe Acrobat Professional (Pro) version 9 or later.

1.6 PROJECT MEETINGS

A. Preconstruction Conference: Before start of construction, Contracting Officer will arrange an on-site meeting with Contractor. Meeting agenda will include the following as a minimum:

1. Roles & Responsibilities / Lines of Authority.

2. Park rules and regulations.

3. Jobsite Safety.

4. Resolution of comments on required Division 1 documents.

5. Coordination of Subcontractors.

6. Labor law application.

7. Modifications.

8. Payments to Contractor.

9. Payroll reports.

10. Contract time.

11. Liquidated damages.

12. Contractor Performance Evaluation.

13. Display of Hotline posters.

14. Notice to proceed.

15. Correspondence procedures.

16. NPS/DSC Project website.

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17. Acceptance/rejection of work.

18. Progress meetings.

19. Submittal procedures.

20. NPS Final Accessibility Inspection.

21. Environmental requirements.

22. Permit requirements.

23. As-constructed drawings/operation and maintenance (O&M) manuals.

24. Saturday, Sunday, holiday and night work.

25. Reference materials.

26. Schedule of Values.

B. Progress Meetings: Contracting shall schedule and host weekly meetings with CO.

1. Attendees: In addition to Government Representatives, each Contractor, Subcontractor, supplier, and other entity concerned with current progress or involved in planning, coordination, or performance of future activities shall be represented. Participants at meeting shall be familiar with Project and authorized to conclude matters relating to the Work.

2. Platform: Contractor shall host on-line conference meetings. Invitations will be sent out to all participants 1-week prior to the scheduled meeting time.

3. Agenda: Contractor shall prepare agenda for each meeting and send it out to participants 24 hours prior to scheduled meeting time. Review and correct or approve minutes of previous progress meeting. Review other items of significance that could affect progress. Meeting agenda will include:

a. Approval of minutes of previous meetings.

b. Submittal status.

c. Review of off-site fabrication and delivery schedules.

d. Requests for information (RFI) and other issues.

e. Modifications.

f. Work in progress and projected.

1) Status of required inspections (Special Inspections, Accessibility, etc.)

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g. Inspections of work in progress and projected (Special inspections, Accessibility, etc.)

h. Construction Schedule update (provide updated Critical Path Method

(CPM)).

i. Status of Project Record Drawings and O&M manuals.

j. Other business relating to work.

k. Permit requirements

C. Preinstallation Conferences: Contractor shall host on-line meetings before each construction activity that requires coordination with other construction. Invitations will be sent out to all participants 1-week prior to the scheduled meeting time.

1. Attendees: Installer and representatives of manufacturers and fabricators involved in or affected by installation and its coordination or integration with other materials and installations that have preceded or will follow, shall attend meeting. Advise Contracting Officer of scheduled meeting dates.

2. Agenda: Review progress of other construction activities and preparations for particular activity under consideration, including requirements for:

a. Contract Documents.

b. Options.

c. Related RFIs.

d. Related Change Orders.

e. Purchases.

f. Deliveries.

g. Submittals.

h. Review of mockups.

i. Possible conflicts.

j. Compatibility requirements.

k. Time schedules.

l. Weather limitations.

m. Manufacturer's written instructions.

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n. Warranty requirements.

o. Compatibility of materials.

p. Acceptability of substrates.

q. Temporary facilities and controls.

r. Space and access limitations.

s. Regulations of agency(ies) with jurisdiction.

t. Testing and inspecting requirements.

u. Installation procedures.

v. Coordination with other work.

w. Required performance results.

x. Protection of adjacent work.

y. Protection of construction and personnel.

3. Record significant conference discussions, agreements, and disagreements, including required corrective measures and actions.

4. Reporting: Distribute minutes of meeting to each party present and to other parties requiring information.

5. Do not proceed with installation if conference cannot be successfully concluded.

Initiate whatever actions are necessary to resolve impediments to performance of Work and reconvene conference at earliest feasible date.

1.7 PERMITS

A. General:

1. Permits and Responsibilities: Contractor shall, without additional expense to the Government, be responsible for obtaining necessary licenses and permits, and for complying with Federal, State and municipal laws, codes, and regulations applicable to the performance of the work. Contractor shall also be responsible for damages to persons or property that occur as a result of Contractor’s fault or negligence; and for materials delivered and work performed until completion and acceptance of the work.

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2. For the purpose of this contract, Contractor will not be considered an agent of the Government. Contractor shall comply with appropriate Federal, State and local laws.

B. Coordination with Agency(ies) with Jurisdiction Issuing Permits

1. Coordination: Contact the Agency(ies) with Jurisdiction as needed and sufficiently in advance to avoid delaying work: Coordinate meetings, reporting requirements, inspections, and other requirements.

C. Administrative Procedures:

1. Coordinate scheduling and timing of required administrative provisions of project permits with Agency(ies) with Jurisdiction, Construction Manager, and Park to avoid conflicts.

2. Supply needed information to Agency(ies) with Jurisdiction issuing permits, pay fees required and provide material needed to comply with permit’s conditions and provisions.

3. Upload permits to NPS/DSC management software website when permits are obtained.

PART 2 PRODUCTS (NOT USED)

DENALI NATIONAL PARK AND PRESERVE, ALASKA

SECTION 01 32 16

CONSTRUCTION SCHEDULE

Design Alaska, Inc. 01 32 16- 1

1.1 SCOPE: SECTION 01 32 16 - CONSTRUCTION SCHEDULE

A. Section consists of Construction Schedule requirements including:

1. Schedule of Values.

2. Construction Schedule Requirements.

3. Construction Schedule Updates.

4. Time Impact Analysis.

B. Purpose: The Construction Schedule ensures adequate planning, coordination, scheduling, and reporting during execution of the work by the Contractor. It shall assist the Contractor and Contracting Officer (CO) in monitoring the progress of the work, evaluating proposed changes, and processing the Contractor’s monthly progress payments. It shall include the dates in the contract, phases, milestones, occupancies, holidays, weather consideration, a critical path, and the requirements of this section.

1.2 DEFINITIONS

A. Activity: A discrete part of a project identified for planning, scheduling, monitoring, and controlling the construction project. Activities included in a construction schedule consume time and resources.

1. Critical activities are activities on the critical path. They start and finish on the planned early start and finish times.

2. Predecessor Activity: An activity that precedes another activity in the network.

3. Successor Activity: An activity that follows another activity in the network.

B. Cost Loading: Allocation of the Schedule of Values for completion of an activity as scheduled. The sum of costs for all activities must equal the total Contract Sum, unless otherwise approved by the Contracting Officer.

C. Critical Path Method (CPM): Method of planning and scheduling a construction project where activities are arranged based on activity relationships. Network calculations determine when activities can be performed and the critical path of Project.

D…