B09_Amd_02_01_11_00_SummaryOfWork_305150-315026_0002.pdf

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051121 SUMMARY OF WORK

NPS DSC Division 1 Specifications National Park Service (NPS) - Denver Service Center (DSC) | 5-11-21

HAVO Disaster Recovery - 305150, 318523, 315026, 250523, 254676, 196582, 258076

SECTION 01 11 00 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes the following:

1. Work Covered by Contract Documents

2. Work Phases

3. Work Under Other Contracts

4. Government-Furnished Materials

5. Contractor Use of Site

6. Public Use of Site

7. Occupancy Requirements for Buildings

8. Conduct of Operations

9. Work Restrictions

10. Special Construction Requirements

11. Soils Investigation Report

12. Additional Reports

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Hawai‘i Volcanoes National Park: Summit Area, Hawai‘i.

B. The Work consists of:

1. The repair and replacement of facilities and functions lost at Uēkahuna in a 2018 volcanic event.

a. At Uēkahuna, three buildings (Annex and Okamura Building, and Jagger Museum) and two water tanks will be removed. A new water tank and foundation will be installed to provide water to the existing comfort station on site and an existing campground off site. Existing outdoor overlook will be repaired and expanded to improve visitor experience at the site. Repairs include (but are not limited to) restoration of a historic stone wall with existing stone that collapsed during the volcanic event, expansion of the overlook footprint area, and the addition of new seat benches utilizing salvaged stone from the building demolition. The existing comfort station will have a portion of the utilities replaced to maintain service after the other buildings are removed.

2. The improvement of the park entrance road and Crater Rim Drive and removal of the adjacent ‘T’-intersection to improve vehicle circulation and visitor safety.

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a. The existing ‘T’ intersection at the south side of the entrance station will be removed and a single lane roundabout will be constructed. A portion of Crater Rim Drive will be realigned to meet the new roundabout, and a new entry point will be created that connects to the existing parking area for the visitor center. The section of Crater Rim Drive to be removed will have the road base removed and topsoil restored in preparation for park staff to revegetate.

b. The entrance road will be widened with the addition of an administrative bypass lane entering the park and a formal pull-off exiting the park. Staff parking at the entrance station will be relocated.

c. Overhead Hawaiian Telcom and Spectrum lines will be relocated. Contractor shall coordinate all costs with the service provider.

d. The existing generator at the entrance station will be replaced.

3. The replacement of water distribution system.

a. Abandon in place or remove approximately 4,100 lineal feet of existing 1”, 6” and 8” buried and above ground steel and copper pipe with valves, pipe supports and appurtenances. The existing pipe will be replaced with approximately 4,590 lineal feet of high-density polyethylene (HDPE), ductile iron and fittings, copper pipe and service hose varying in diameter from 1”, 2”, 4”, 6” and 8”, with valves, concrete blocks, restraints, and appurtenances. Approximately 2,525 lineal feet is constructed above ground, and approximately 2,065 lineal feet is buried as shown in the 124- 145330 Drawings.

4. The replacement of fiber optic lines. Project limits are between the Cell Tower to just pass Building 310,Visitor Emergency Operations Center (VEOC) including service laterals and building connections for the Administrative Buildings, Housing area and the Entrance Fee Booth.

a. The project will replace approximately 8,710 feet of damaged and vulnerable fiber optic line serving the park’s administrative buildings with new fiber optic line in fiberglass conduit, except as noted. The proposed backbone fiber optic will be aboveground and supported on precast concrete blocks or tube supports, except at roadway and walkway crossings or in public areas where it will be buried and encased concrete. The proposed fiber optic system includes all necessary junction boxes, handholes, patch panels, blackboards and associated appurtenances needed to provide fiber optic service to the park’s administrative buildings. Approximately 4,300 linear feet is buried and 4,410 linear feet will be installed aboveground, as shown in the 124-175265 Drawings. The existing fiber optic system will be abandoned in place, except as noted.

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

1.3 WORK PHASES

A. The Work shall be conducted in one phase.

1. Phase One: Work of this phase shall be substantially complete and ready for occupancy within 548 days after commencement of construction.

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1.4 WORK UNDER OTHER CONTRACTS

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

1. USGS Field Station: A separate contract has been awarded to a Contractor to be determined for construction of the new USGS field station and related utilities and site improvements next to the ball field adjacent to the Kilauea Military Camp.

B. Future Work: Government will award separate contract(s) for the following additional work to be performed at site after Substantial Completion. Completion of that work will depend on successful completion of preparatory work under this Contract.

1. HAVO Interpretive Exhibits: A separate contract will be awarded to a Contractor to be determined to construct interpretive exhibits at the Uēkahuna overlook.

1.5 GOVERNMENT-FURNISHED MATERIALS

A. In case of Government -furnished materials:

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

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

3. Government will inspect delivered items for damage after delivery. Contractor shall be present for and assist in Government's inspection.

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

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

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

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

B. Government-Furnished Materials:

1. Borrow for fill material, other than what is sourced from the berm at Uēkahuna, shall be sourced from the quarry within the park. Location of park quarry is shown on sheet 00- G002 of the Construction Drawings. NPS staff will flag stockpiles to be used for the project prior to construction.

2. Stone pavers for site work and stone veneer for the benches at Uēkahuna shall be sourced from the stone veneer of the Jaggar Museum. See demolition plans for stone veneer to be removed and salvaged for reinstallation.

3. A portion of the stone curbing shall be sourced from existing stone curbing on site. See demolition plans for stone curbing to be removed and salvaged for reinstallation.

4. Some traffic signs shall be sourced from existing signage. See demolition plans for existing signage to be removed and salvaged for reinstallation.

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1.6 CONTRACTOR USE OF SITE

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

1. Limits: Confine construction operations to areas within limits indicated on drawings.

2. Limit site disturbance, including earthwork and clearing of vegetation, to the limits designated on the Drawings. Within the work limits, limit compaction of permeable surfaces (such as soil preparation areas, bioretention areas, near vegetation to remain) to the greatest extent practicable.

B. Storage of Materials: Confine storage of materials to staging and storage areas shown on Drawings.

C. Parking: Confine parking to areas within the construction limits of work.

D. Stockpiling: Confine stockpiling to areas within the construction limits and staging and stockpiling locations indicated on drawings.

E. Preservation of Natural Features:

1. Refer to Section 01 11 40 Resource Protection Work Restrictions for protection requirements.

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

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

4. 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.

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

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

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

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

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

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

H. Hauling Restrictions: Comply with legal load restrictions in hauling of materials. Load restrictions on park roads are identical to state load restrictions (36 CFR § 4.11) 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.

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1.7 PUBLIC USE OF SITE

A. The visitor use areas surrounding the work will remain open to the public. Contractor shall conduct their operations to ensure the least inconvenience to public.

1. At the visitor center area, the existing buildings, drives and parking outside of the work limits will remain open to staff and public

2. At Uēkahuna, a portion of the parking and site may remain open to the public. Refer to the Staging and Access Plan in the construction drawings, sheet 02-G105.

3. The park entrance road, Crater Rim Drive, and the entrance station will remain open to all traffic. Lane closures with traffic control may be permitted, when required, upon specific approval of Contracting Officer for a maximum of 4 hours during non-peak hours. Retain paragraph below and delete paragraph above if facilities are to remain open to public.

1.8 OCCUPANCY REQUIRMENTS FOR BUILDINGS

A. Existing Buildings

1. Partial Government Occupancy: Government will occupy premises during entire construction period, with exception of areas under construction. Cooperate with Government during construction operations to minimize conflicts and facilitate Government usage. Perform Work so as not to interfere with Government’s operations.

Maintain existing exits, unless otherwise indicated.

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

1.9 CONDUCT OF OPERATIONS

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

B. Work on Saturdays, Sundays, or Federal holidays may not be performed unless stated in the Work Restrictions below or without prior consent from the Contracting Officer. Submit requests 3 business/calendar days in advance of the work to the Contracting Officer for approval.

C. Work at night shall not be permitted.

D. 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.

1.10 WORK RESTRICTIONS

A. On-Site Work Hours: Work shall be generally performed during normal business working hours of 7:00 a.m. to 5:00 p.m., Monday through Friday, except when otherwise indicated.

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1. Morning and Evening hours: Outdoor work activities shall be restricted to one hour after sunrise until one hour prior to sunset.

B. Existing Utilities

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

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

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

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

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

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

3. Hours and length of Utility Shutdowns: If utility shutdowns are necessary, the contractor must receive prior approval from CO for shutdown duration and hours. Any utility outage will be limited to a window of two to four hours.

D. Nonsmoking Building/Tobacco Use/Vaping: Smoking is not permitted within buildings or within 25 feet of entrances, operable windows, or outdoor air intakes, and on all unpaved or other areas as posted.

E. Unforeseeable interruptions to construction work or site access

1. Work and/or site access may be interrupted by emergency shutdowns of the park or portions of the park due to volcanic activity, volcanic gases, or the presence of endangered species.

1.11 PARK REGULATIONS

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

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

2. Ensure equipment is conspicuously marked for identification.

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

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

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5. Control and security of Contractor-owned equipment and materials at the work site. Report immediately missing / lost / stolen property to the park dispatch / law enforcement rangers at 1-808-985-6170.

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

a. Contractor will provide the Contracting Officer with a listing of its subcontractors and their associated vehicles and employees entering the park on a daily basis.

b. Contractor will provide the Contracting Officer with a listing of anticipated deliver-ies for each week.

7. Vehicles / Heavy Equipment:

a. Rules of the Road: All vehicles and heavy equipment will comply with posted traffic regulations, including speed limits and double-yellow center lane markings. Vehicles and heavy equipment shall take every safe opportunity to use paved roadside pullouts in order to allow faster moving traffic to pass. Failure to comply with traffic regula-tions will result in a citation being issued to the driver.

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

c. Vehicle Exhaust: All vehicles will be properly maintained to ensure that the exhaust produced is within legal limits. Effects of excessive vehicle exhaust may be subject to enforcement of State and Federal laws regarding emissions as well as those re-garding threatened and endangered species.

d. Spills: Contractor shall be responsible for any cleanup efforts required in accordance with 40 CFR and all applicable state environmental quality laws regarding disposal and cleanup of hazardous / industrial wastes. Contractor must immediately notify the Contracting Officer of spills.

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

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

g. Slow Vehicles: The Contractor is to notify the Contracting Officer of slow vehicles that may cause traffic delays or extended traffic lines. Vehicles that are slow are requested to enter the Park BEFORE 9:00 a.m. or AFTER 2:00 p.m. and exit the Park BEFORE sunset.

h. Oversized Vehicles: Oversized vehicles are defined as vehicles where the width of the vehicle or load exceeds one lane (i.e., beyond the center line of the paved road).

Oversized vehicles must not exceed the clearances along the Park road corridor.

Oversized vehicles will require an escort and drivers must avoid driving on the edges of the Park road. The Contractor is to notify the Contracting Officer of oversized

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vehicles, scheduled dates and estimated arrival times at the park entrance, and the identity of who is escorting the vehicle (e.g., police, contractor, etc.). Vehicles that are oversized are requested to enter the Park BEFORE 9:00 a.m. or AFTER 2:00 p.m. and exit the Park BEFORE sunset.

i. Road Work: Contractor shall provide adequate traffic control, including flaggers on either side of any work performed on the road. Any workers on or near the road must wear highly visible, bright clothing. (See Section 01 50 00 for additional details.)

j. Law Enforcement: Law enforcement rangers will intervene if they perceive any un-safe or unlawful activity. Contractor must immediately comply with any instructions issued by a park law enforcement ranger.

1.12 SPECIAL CONSTRUCTION REQUIREMENTS

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

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

B. Construction lighting including but not limited to illumination of traffic controls, barriers, or obstructions must comply with Hawai‘i Volcanoes National Park Dark Sky Standard Operating Procedures and requires Contracting Officer approval. Lights must be full cut-off, downward directed, less than 2,500 Kelvin, amber color (560 nm or greater).

1.13 SOILS INVESTIGATION REPORT

A. The report Geotechnical Engineering Report, August 2021, prepared by Masa Fujioka & Associates is provided as a separate document in the appendix.

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

1.14 ADDITIONAL REPORTS

A. The following reports and drawings are provided as separate documents in the appendix:

1. The report Inspection Report for Asbestos, Lead-Based Paint, Arsenic, PCB, and Mold, January 2020, prepared by EnviroQuest, Inc.

2. The report Inspection Report for Hazardous Material Survey, March 2021, prepared by EnviroQuest, Inc.

3. The Rehabilitation & Expansion of the USGS Hawaiian Volcano Observatory As Constructed Drawings, December 1984.

4. The Renovated Jaggar Building and New Comfort Station Construction Drawings, November 1985.

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

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PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

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

B. Construction lighting including but not limited to illumination of traffic controls, barriers, or obstructions must comply with Hawai‘i Volcanoes National Park Dark Sky Standard Operating Procedures and requires Contracting Officer approval. Lights...

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