B08_ATTACHMENT_A_SCOPE_OF_WORK.pdf

PARK – 323048

LAKE MEAD NATIONAL RECREATION AREA

BOULDER CITY, NEVADA

PMIS No. 323048

Katherines Landing Physical Security Tower at Mount Perkins

Communications Site

PROJECT SPECIFICATIONS

NATIONAL PARK SERVICE

February 10, 2025

DIVISION 01

GENERAL REQUIREMENTS

TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 Summary of Work…………………………………………………………………………..

01 11 40 Work Restrictions…………………………………………………………………………..

01 27 00 Definition of Contract Price Items………………………………………………………….

01 31 00 Project Management and Coordination…………………………………………………….

01 32 16 Project Schedule…………………………………………………………………………..

01 33 23 Submittal Procedures……………………………………………………………………….

01 35 23 Safety Requirements………………………………………………………………………..

01 40 00 Quality Requirements………………………………………………………………………

01 50 00 Temporary Facilities & Controls…………………………………………………………...

01 73 40 Execution…………………………………………………………………………………...

01 77 00 Closeout Procedures………………………………………………………………………...

ATTACHMENT(S)

1. Summary of Work photos-maps

2. Sabre Industries 551877-F1 Foundation Design drawing dated 11/12/24

3. Sabre Industries 551877-MG Final Tower Erection drawings dated 11/15/24

4. Sabre Industries 551877 Permit Package dated 11/11/24

SECTION 01 11 00

SUMMARY OF WORK

PART 1 – GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: This project is located in Mohave County Arizona at Mount Perkins

Mountain top at Latitude N35 34 11.85, Longitude W114 30 30.92 and an elevation of approximately 5500ft ASL.

The site is accessible on foot from a parking area approximately one mile to the north of the communication site at the end of a dirt/gravel road at Latitude N35 34 53.72 and Longitude

W114 31 09.13 (This road is accessible from US HWY 93 approximately 30 miles south of

Hoover Dam). For equipment and materials delivery to the site it will require the use of a helicopter.

B. The work consists of the following: Demolition and removal of the existing 20ft tall communications tower with foundation and replacing it with a Government Furnished 40ft tall self-supporting tower with new foundation. Work will also include the removal and replacement of the existing cable bridge. All removed components are to be transported from the site and properly disposed of. Work will also include the transport of Government

Furnished Property from 101 Katzenbach Drive, Boulder City, Nevada to the project location.

1. MT Perkins Communications Site:

• Transport of all Government Furnished Property to the project site.

• Removal of the existing 20ft tall communications tower and attachments

• Removal of the existing cable bridge

• Removal of the existing concrete tower foundation to below existing grade

• Installation of new concrete foundation in accordance with the provided tower foundation drawings. Vendor to provide all required materials for concrete foundation to include concrete and reinforcing steel IAW foundation design.

• Installation of the Government Furnished 40ft tall Sabre Industries self-supporting tower and associated attachments in accordance with the provided tower design documentation which includes the following:

o 40ft Self-Supporting Tower o Three (2ft) standoff antenna mounts at the top of the tower o Tower Top lightning rod o Tower Safety Climb Device o Tower Step Bolts o Wave Guide Ladder o Top and Bottom of tower Ground Buss Bars with a No. 2 Green

Stranded Ground wire installed between the two buss bars

• Installation of the Government Furnished Cable Bridge between the tower and communications building.

• Connection of the Cable Bridge, Tower, and Ground Buss Bars to the existing Grounding System

• Removal of all construction debris from site and properly disposed of.

• Restoration of all disturbed areas of the work site

• Re-route existing power cable feed and conduit from solar panel system or encapsulate in new foundation (See attached picture)

C. Misc Information/Instructions:

1. In process photographic documentation of all activities are required.

2. Concrete strength shall be in accordance with the foundation design document

3. Concrete strength break tests shall be conducted IAW industry standards for 7 and 28 day strength tests to verify designed concrete compressive strength achieved prior to tower erection. Required compressive strength in accordance with General Note 1 of the tower manufacturers foundation design drawings.

4. All existing Microwave Antennas depicted in attachments to be relocated by NPS prior to commencement of site work.

D. Field Verification: The vendor shall field verify existing conditions affecting the work in this contract before commencing site work. The scheduling of field verification site visit(s) shall be coordinated with the Contracting Officer’s Representative (COR).

E. Project will be under a single prime contract.

F. Capital Asset (Facility FMSS Location):

1. 235516 KA Physical Security and Communications

G. Performance Period: 120 calendar days after Notice to Proceed.

1.2 GOVERNMENT-FURNISHED ITEMS

A. The Government may furnish products and materials for incorporation into the work.

1. The vendor will arrange and pay for delivery of government furnished items to the project site staging area.

2. After delivery, the government will inspect delivered items for damage. If items are damaged, defective, or missing, the government will arrange for replacement.

3. The vendor is responsible for receiving, unloading, and handling government furnished items at project site staging area for use in the work.

4. The vendor is responsible for protecting government furnished items during storage, handling, and the work, including damage from exposure to the elements.

5. If government furnished items are damaged as a result of the vendor’s operations, the vendor shall repair or replace the items in-kind.

B. Government-Furnished Items: The government will furnish the following products or materials for use on this contract:

1. 40ft Self-Support Communications Tower with anchor bolts

2. Tower and Foundation design documents

3. 10ft Cable Bridge with two pipe legs, base shoe mount, and cable management brackets.

4. Three (2ft) antennae standoff mounts

5. Wave Guide Ladder

6. Safety Climb System

7. Tower Step Bolts

8. Tower Top Lightning Rod

9. Two tower ground buss bars with isolation mounts

1.3 PUBLIC USE OF THE SITE

A. General: The project site will be closed to the public during demolition.

1.4 VENDOR USE OF SITE

A. General: Vendor shall have full use of the site for project operations during the contract period. Vendor’s use of the site is limited only by the Government’s right to perform work or to retain other vendors on portions of Project. Limit use of the site during the project period to the project area limits as outlined on the attached site map. Do not disturb portions of the site beyond the project area limits.

B. Park Entry: Vehicles associated with the vendor shall be waived entrance fee upon entering in a marked company. 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.

C. Site Access: The vendor shall access the project site as outlined on the attached site map and available Google Earth KMZ File.

D. Park Regulations: Ensure all personnel entering or working in the park are familiar with and obey all park regulations. Law enforcement rangers will intervene if they perceive any unsafe or unlawful activity.

E. Working Hours: Regular work hours and days shall be limited to daylight hours from 8:00 a.m. until 5:00 p.m. Monday through Friday, excluding federal holidays. Work outside regular hours and days requires approval from the contracting officer.

F. No Smoking Policy: Smoking is prohibited inside or outside within 25 feet of any buildings in the park. This applies to existing buildings, buildings under installation, and buildings under renovation. Discarding of tobacco products or debris anywhere other than into designated tobacco receptacles is considered littering and subject to fines.

G. Staging and Storage: Confine storage of equipment and materials to the staging / lay-down / storage areas as established by the COR. Project staging and helicopter landing area is located at N35 35 04.78 W114 28 18.32 in Mohave County Arizona approximately 2.4 miles from the project site.

H. Parking: The vendor shall park vehicles and heavy equipment in designated areas for vendor use or as established at the COR. Vehicles are not permitted within long-term or overnight parking along roads or in associated overlooks / pull-outs.

I. Driveways and Entrances: The vendor shall keep driveways and entrances serving the premises clear and available to the government, government employees, and emergency vehicles at all times.

J. Preservation of Natural Features: Prevent damage to natural surroundings. Restored damaged areas and replace damaged trees, vegetation, and grass at no expense to the government.

K. Refer also to Section 01 11 40 Work Restrictions and Section 01 50 00 Temporary Facilities

& Controls.

1.5 REFERENCE DOCUMENTS / REPORTS

1. N/A

END OF SECTION 01 11 00

SECTION 01 11 40

WORK RESTRICTIONS

1.1 PARK REGULATIONS

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

1. Ensure personnel 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 for such entry.

2. Ensure equipment is conspicuously marked for identification.

3. The vendor 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, designations, and lines, to their original form if such signs / markings are defaced or deleted during demolition / repair.

5. Control and provide security of vendor-owned equipment and materials at the work site.

Report immediately missing / lost / stolen property to the park dispatch / law enforcement rangers at 702-293-8998 (non-emergency).

6. Vehicles associated with the vendor shall be waived the entrance fee upon entering in a marked company. 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.

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 regulations 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 regarding threatened and endangered species.

d. Spills: Vendor 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. Vendor must immediately notify the

Contracting Officer of spills.

e. Commercial Vehicle Safety Inspections: The vendor shall fully cooperate regarding safety inspections of commercial vehicles within the Park. Commercial vehicle safety inspections are conducted unannounced for employee and visitor safety.

Vehicles are checked for safety and mechanical deficiencies and for compliance with current state and federal laws and regulations. Driver licenses and medical certificates are also checked.

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

g. Slow Vehicles: The vendor 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 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 Vendor is to notify the Contracting Officer of oversized vehicles, scheduled dates and estimated arrival times at the park entrance, and the identity of who is escorting the vehicle (e.g., police, vendor, etc.). Vehicles that are oversized are requested to enter the Park AFTER 2:00 p.m. and exit the Park

BEFORE sunset.

i. Road Work: Vendor 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 unsafe or unlawful activity. Vendor must immediately comply with any instructions issued by a park law enforcement ranger.

k. Road & Weight Restrictions: All vehicle load, weight and size limitations, as established by State law, apply to vehicles operated on the Park road (36 CFR § 4.11).

No loads heavier than the current load rating for the historic Park bridge will be permitted.

8. Emergency Medical and Accident Reporting:

a. The vendor shall contact Park Dispatch for any medical emergency or traffic accident occurring within the Park.

Emergency number: Dial 911 as needed.

Park Dispatch: 702-293-8932 (emergency)

Park Dispatch is called so that the entrance station will be prepared should any emergency vehicles (e.g. ambulance) need to enter the Park and so that any available

Emergency Medical Services personnel in the Park might respond until such time as the ambulance arrives.

b. The vendor is required to report ANY personal injury and / or property damage incident occurring within the park. This report must be made to a Law Enforcement Ranger at the first available opportunity before leaving the park:

Park Dispatch: 702-293-8998 (non-emergency)

1.2 RESOURCE PROTECTION

A. General: The park is committed protecting natural and cultural resources found within the park and adjacent lands. The vendor must comply with the following rules and conditions:

1. Invasive Species (i.e. Equipment Inspection): The introduction of non-native invasive species can threaten rare and endangered species or can create new populations of non-native species not traditionally found in the park. The vendor is required to inform personnel to thoroughly clean all vehicles, equipment, tools, supplies, and materials prior to packing / loading. The park requires, and will perform, inspections to ensure non-transport of non-native species PRIOR to arriving at the park entrance. Contact the Contracting

Officer’s Representative (COR) at least five (5) business days in advance of park entry to arrange for inspection(s) at the loading dock or point of origin.

2. Endangered Species (i.e. Desert Tortoise Training): Endangered species are protected by

Federal law. Obey all park regulations. Drivers must obey all traffic laws and keep an eye out for animals on or alongside road. Contact park dispatch at 702-293-8998 immediately if animal is hit or injured or will not move off of the road. All vendor personnel working in

Lake Mead National Recreation Area must have up-to-date Lake Mead Desert Tortoise

Awareness Training. Prior to starting work, contact the Contracting Officer’s

Representative (COR) at least five (5) business days in advance to schedule the desert tortoise awareness training.

3. Archaeological Resources: Archaeological resources are physical evidence of past human activity, including evidences of the effects of that activity on the environment.

Archaeological resources are found above and below ground and underwater. The vendor shall appoint an archaeological monitor during all ground-disturbing activities in archaeological sensitive areas. If the monitor discovers resources, the vendor shall stop work or relocate work to a non-sensitive area and contact the contracting officer immediately.

4. Soundscape / Noise: The vendor shall minimize noise levels at the project site to protect the soundscape of the park. Perform noise-producing work in less sensitive hours of the day or week or as directed by the contracting officer.

END OF SECTION 01 11 40

SECTION 01 27 00

DEFINITION OF CONTRACT PRICE ITEMS

PART 1 – GENERAL

8.1 LIST OF CONTRACT LINE ITEMS

A. Contract Price Item – Remove and replace Communications Tower.

1. This price item consists of all necessary material, labor, and equipment required to remove and replace the communications tower at MT Perkins Communications Site. All removed/demolished equipment and materials shall be transported and legally disposed of off-site.

1.3 SCHEDULE OF VALUES (PRICE SCHEDULE)

A. Submit a schedule of values IAW Section 01 32 16 Construction Schedule.

Item No.

Schedule of Values Quantities Unit Total ($)

MT Perkins Tower Replacement

1 Mobilization 1 LS

2 Transport GFE to project staging location 1 LS

3 Remove existing tower and foundation 1 LS

4 Remove existing cable bridge 1 LS

5 Tower Foundation Installation 1 LS

6 Tower erection to include all attachments 1 LS

7 Cable Bridge installation 1 LS

8 Helicopter operations (entire project) 1 LS

9 1 LS

10 1 LS

11 1 LS

12 1 LS

TOTAL 1 LS

END OF SECTION 01 27 00

SECTION 01 31 00

PROJECT MANAGEMENT & COORDINATION

1.1 SUBMITTALS

A. Division 01 documents: The following items shall be submitted a minimum of one week prior to the Preconstruction Conference. Contracting Officer will notify Contractor of tentative date for the Pre-Construction Conference.

1. Letter designating Project Superintendent.

2. Construction Schedule.

3. A comprehensive breakdown of the Schedule of Values.

4. Accident Prevention Plan.

5. A list of Subcontractors for this project.

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

7. Satisfactory evidence of liability insurance coverage and workman’s compensation for the

Contactor and all subcontractors.

B. All items listed must be provided to the Contracting Officer before the Pre-Construction

Conference is held. If all of these documents have not been received one week prior to the scheduled Pre-Construction Conference date, the conference will be cancelled, Notice to

Proceed will not be issued, and the Contracting Officer will consider other contractual remedies. Work shall not commence until written Notice to Proceed has been issued

1.2 REQUESTS FOR INFORMATION (RFIs)

A. General: On discovery of the need for additional information or interpretation of the Contract

Documents, the Contractor shall prepare and submit an RFI utilizing the form designated by the Contracting officer.

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 the RFI: Include a 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. Contractor's suggested resolution. If Contractor's suggested resolution impacts the

Contract Time or the Contract Sum, Contractor shall state impact in the RFI.

7. Contractor’s signature.

8. Requested date for response.

9. 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, and details of affected materials, assemblies, and attachments on attached sketches.

C. Contracting Officer’s Action: Contracting Officer will review each RFI, determine action required, and respond. Contracting Officer will determine the critical nature of each RFI and issue a response accordingly.

1. The following are not considered to be RFIs and will receive no action:

a. Requests for approval of submittals.

b. Requests for approval of substitutions.

c. Requests for approval of Contractor's means and methods.

d. Requests for coordination information already indicated in the Contract Documents.

e. Requests for adjustments in the Contract Time or the Contract Sum.

f. Requests for interpretation of Architect's actions on submittals.

g. Incomplete RFIs or inaccurately prepared RFIs.

2. Contracting Officer's action may include a request for additional information, in which case time for response will date from time of receipt of additional information.

3. Contracting Officer's action on RFIs may result in the need for a change to the Contract

Time or the Contract Sum. All contract changes will be processed following the terms and conditions of the contract.

END OF SECTION 01 31 00

SECTION 01 32 16

PROJECT SCHEDULE

GENERAL

SUMMARY

This Section consists of Project Schedule requirements including but not limited to the following:

Schedule of Values

Project Schedule Requirements.

Project Schedule Updates.

Purpose: The purpose of the Project Schedule is to ensure adequate planning, coordination, scheduling, and reporting during execution of the work by the Contractor. The Project Schedule will assist the Vendor and Contracting Officer in monitoring the progress of the work, evaluating proposed changes, and processing the Vendor's monthly progress payment.

SUBMITTALS

Schedule of Values: After contract award submit a schedule of dollar values based on the Contract Price

Schedule.

Project Baseline Schedule: After contract award submit a baseline schedule, large enough to show entire schedule for entire project period.

Project Schedule Updates: Prior to the progress payment request date, if applicable, submit estimates of the percent completion of each schedule activity and necessary supporting data.

Concrete Compressive Strength test Report: Prior to the erection of the new tower submit the compressive concrete strength test Report showing that the minimum concrete strength as stated on the tower foundation design has been reached.

COORDINATION

Coordinate Project Baseline Schedule with the Schedule of Values, payment requests, and other required schedules and reports.

PRODUCTS

SCHEDULE OF VALUES

Breakdown each lump-sum item into component work activities used in the schedule, for which progress payments may be requested. The work activities broken out within the schedule of values shall be integrated into and made a logical part of the demolition 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. Include mobilization, general condition costs, overhead and profit in the total dollar value of unit price items and in the component work activities for each lump-sum item. Do not include mobilization, general condition costs, overhead or profit as a separate item.

Do not break down unit price items. Use only the contract price for unit price items.

The total cost of all items shall equal the contract price. The Schedule of Values will form the basis for progress payments.

An acceptable Schedule of Values shall be agreed upon by the Vendor and Contracting Officer before the first progress payment is processed.

PROJECT SCHEDULE REQUIREMENTS

Project Baseline Schedule: Prepare Project Baseline Schedule using computerized scheduling software.

Project Baseline Schedule shall show submittal review, demolition start date, work activities / staff resources, activity durations, major milestones, inspection dates, closeout activities, and project end date.

Establish procedures for updating Project Baseline Schedule and for reporting progress.

Coordinate procedures with progress meeting and payment request dates.

Contracting Officer may request an updated Project Schedule at any time to confirm progress of the work.

END OF SECTION 01 32 16

SECTION 01 33 23

SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 GENERAL SUBMITTAL PROCEDURES

A. Electronic Submittals: Identify and incorporate information in each electronic submittal file as follows:

1. CM-16 Transmittal Form: All submittals shall be transmitted using National Park Service form CM-16 form, attached to the end of this specification section. No action will be taken on a submittal item unless accompanied by the CM-16 transmittal form.

Complete the general information at the top of the form.

a. Provide all required information based on the submittal type

b. Attach all related documents.

c. Sign the CM-16 form in the contractor section at the bottom of the form.

2. Physical samples: Complete the CM-16 form as outlined above and deliver the physical sample to the CO (or designee) on site for processing. All comments and actions will be documented on the CM-16 form.

1.2 ACTION SUBMITTALS

A. Product Data: Manufacturer’s data sheets on each product to be used, including:

a. Concrete mix

b. Concrete compressive strength test Report

1.3 INFORMATIONAL SUBMITTALS

A. N/A

END OF SECTION 01 33 23

SECTION 01 35 23

SAFETY REQUIREMENTS

1.1 SUMMARY

A. General: This section includes providing a safe environment for all personnel and visitors.

1.2 SUBMITTALS

A. Accident Prevention Plan: After contract award and before commencing work, submit for review an Accident Prevention Plan. The Contracting Officer will review the proposed Plan. If the plan requires any revisions or corrections, the Contractor shall resubmit the Plan within ten (10) days.

No progress payments will be made until the Plan is accepted.

1.3 QUALITY ASSURANCE

A. In case of conflicts between Federal, State, and local safety and health requirements, the most stringent shall apply. Equipment or tools not meeting OSHA requirements will not be allowed on the project sites. Failure to comply with the requirements of this section and related sections may result in suspension of work.

B. Qualifications of Employees:

1. All employees must be physically qualified and able to perform their assigned duties in a safe manner.

2. Do not allow employees to perform work whose ability or alertness is impaired because of prescription or illegal drug use, fatigue, illness, intoxication, or other conditions that may expose themselves or others to injury.

3. Operators of vehicles, hoisting equipment, and hazardous plant equipment shall be able to understand signs, signals, and operating instructions, and be fully capable of operating such equipment. Provide operating instructions for all equipment. Newly hired operators shall be individually tested by an experienced operator or supervisor to determine if they are capable of safely operating equipment.

1.4 ACCIDENT REPORTING

A. Reportable Accidents: A project reportable accident is defined as death, occupational disease, traumatic injury to employees or the public, fires, and property damage by accident in excess of one hundred dollars ($100). Notify Contracting Officer immediately in the event of a reportable accident. Within seven (7) days of a reportable accident, fill out and forward to

Contracting Officer an Accident/Property Damage Report (Form CM-22). Form may be obtained from the Contracting Officer.

PART 2 - PRODUCTS

2.1 ACCIDENT PREVENTION PLAN

A. 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 of responsible supervisor to carry out the program.

2. Weekly and monthly safety meetings.

3. First aid procedures.

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.

5. Training, both initial and continuing.

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

2.2 FIRST AID FACILITIES

A. Provide adequate facilities for the number of employees and the hazards associated with the types of ongoing construction work at the site.

2.3 PERSONNEL PROTECTIVE EQUIPMENT

A. Meet requirements of applicable ANSI standards.

PART 3 - EXECUTION

3.1 EMERGENCY INSTRUCTIONS

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

3.3 FIRE AND LIFE SAFETY

A. Comply with the requirements of NFPA 241 (Standard for Safeguarding Construction, Alteration, and Demolition Operations).

B. Store hazardous materials in accordance with manufacturers and OSHA recommendations.

Maintain readily available, on site, MSDS for each chemical.

1. Immediately report all spills of hazardous materials to the park.

2. Maintain a spill emergency response kit.

3.4 PROTECTIVE EQUIPMENT

A. Inspect personal protective equipment daily and maintain in a serviceable condition. Clean, sanitize, and repair personal items, as appropriate, before issuing them to another individual.

B. Inspect and maintain other protective equipment and devices before use and on a periodic basis to ensure safe operation.

3.5 SAFETY MEETINGS

A. As a minimum, conduct weekly fifteen (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 Contracting Officer within one (1) day after the meeting.

B. Conduct monthly safety meetings for all levels of supervision. Meetings shall be attended by all contractors and subcontractors performing work on the site. Notify the Contracting Officer of meeting dates and times. These meetings shall be used to review the effectiveness of the

Contractor's safety effort, to resolve current health and safety problems, to provide a forum for planning safe construction activities, and for updating the Accident Prevention Plan. The

Contracting Officers Representative will attend the meeting and enter the results of the meetings into the daily log.

3.6 HARD HATS AND PROTECTIVE EQUIPMENT AREAS

A. A hard hat 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.

B. It is the Contractor's responsibility to require all those working on or visiting the site to wear hard hats and other necessary personal protective equipment at all times. As a minimum, provide six (6) six hard hats for use by visitors.

3.7 TRAINING

A. First Aid: Provide adequate training to an adequate number of personnel to ensure prompt and efficient first aid.

B. Hazardous Material: Train and instruct each employee exposed to hazardous material in safe and approved methods of handling and storage. Hazardous materials are defined as explosive, flammable, poisonous, corrosive, oxidizing, irritating, or otherwise harmful substances that could cause death or injury.

END OF SECTION 01 35 2

SECTION 01 50 00

TEMPORARY FACILITIES & CONTROLS

1.1 TEMPORARY FACILITIES AND CONTROLS

A. General: The vendor is not allowed to set up temporary facilities and controls.

1. Temporary Utilities: The following utilities are available for use at the project site:

a. Electrical Power Service: Commercial Electrical power service is not available on the project site.

b. Water Service: Non-potable water service is not available at the project site.

c. Sanitary Facilities: Restrooms are not available on the project site.

2. Temporary Sheds of Field Offices: The construction of temporary sheds, field offices, or structures will not be allowed at the project site.

3. Site Enclosure Fence: Due to the remote nature of this project a Site Enclosure Fence is not required.

4. Traffic Controls: The vendor shall erect and maintain barricades, danger signals, and warning signs in accordance with the Manual on Uniform Traffic Control Devices

(MUTCD), 2009 edition. The vendor shall provide adequate traffic control, including flaggers or either side of any work performed in the road. Any workers on or near the road must wear highly visible, bright clothing.

END OF SECTION 01 50 00

SECTION 01 73 40

EXECUTION

EXECUTION

EXAMINATION

Existing Conditions: The existence and location of site improvements, utilities, and other installation indicated as existing are not guaranteed.

Before beginning work, investigate and verify the existence and location of systems, utilities, and other installation affecting the Work.

PREPARATION

Field Measurements: Take field measurements as required to fit the Work properly. Recheck measurements before installing each product. Where portions of the Work are indicated to fit to other installation, verify dimensions of other installation by field measurements before fabrication.

Space Requirements: Verify space requirements and dimensions of items shown diagrammatically on

Drawings.

Review of Contract Documents and Field Conditions: Immediately on discovery of the need for clarification of the Contract Documents caused by differing field conditions outside the control of the vendor, submit a request for information to the Contracting Officer in accordance with

Division 01 Specification 01 31 00 “Project Management and Coordination”.

INSTALLATION

General: Locate the Work and components of the Work accurately, in correct alignment and elevation, as indicated.

Make vertical work plumb and make horizontal work level.

Where space is limited, install components to maximize space available for maintenance and ease of removal for replacement.

Conceal pipes, ducts, and wiring in finished areas, unless otherwise indicated.

Comply with manufacturer's written instructions/design drawings and recommendations for installing products in applications indicated.

Install products at the time and under conditions that will ensure the best possible results. Maintain conditions required for product performance until Substantial Completion.

Conduct installation operations so no part of the Work is subjected to damaging operations or loading in excess of that expected during normal conditions of occupancy.

Tools and Equipment: Do not use tools or equipment that produce harmful noise levels.

Hazardous Materials: Use products, cleaners, and installation materials that are not considered hazardous.

PROGRESS CLEANING

General: Clean Project site and work areas daily, including common areas. Coordinate progress cleaning for joint-use areas where more than one installer has worked. Enforce requirements strictly. Dispose of materials lawfully.

Site: Maintain Project site free of waste materials and debris. Secure any lose items to prevent being blown from the site by wind.

Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for proper execution of the Work.

Remove liquid spills promptly.

Where dust would impair proper execution of the Work, broom-clean or vacuum the entire work area, as appropriate.

Vendor shall provide progress cleaning that minimizes sources of food, water, and harborage available to pests.

Concealed Spaces: Remove debris from concealed spaces before enclosing the space.

Waste Disposal: Burying or burning waste materials on-site will not be permitted. Washing waste materials down sewers or into waterways will not be permitted.

Limiting Exposures: Supervise installation operations to assure that no part of the installation completed or in progress, is subject to harmful, dangerous, damaging, or otherwise deleterious exposure during the installation period.

Final Cleaning: At completion of Work, remove all remaining waste materials, rubbish, tools, equipment, machinery and surplus materials, and clean all exposed surfaces; leave Project clean and ready for occupancy.

CORRECTION OF THE WORK

Repair or remove and replace defective installation. Restore damaged substrates and finishes.

Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and properly adjusting operating equipment.

Restore permanent facilities used during installation to their specified condition.

Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired without visible evidence of repair.

Repair components that do not operate properly. Remove and replace operating components that cannot be repaired.

Remove and replace chipped, scratched, and broken glass or reflective surfaces

END OF SECTION 01 73 40

SECTION 01 77 00

CLOSEOUT PROCEDURES

1.1 CLOSEOUT SUBMITTALS

A. Submit the following before requesting final inspection:

1. Submit one copy of Concrete Compressive Strength Test Reports (Break Test

Report), Hard Copy or Digital Copy acceptable.

2. Submit digital images of installation progress and final photographs recorded on thumb drive or digitally via an NPS accessible Cloud Drive with index and descriptions.

Photographs should include pre-construction though all phases of progress up to acceptance submission.

1.2 SUBSTANTIAL COMPLETION AND FINAL INSPECTION

A. When project, or designated portion of project, is substantially complete, request in writing a final inspection. Upon receipt of written request that project is substantially complete, the

Contracting Officer will proceed with inspection within ten (10) days of receipt of request or will advise the vendor of items that prevent the project from being designated as substantially complete.

B. If, following final inspection, the work is determined to be substantially complete, Contracting

Officer will prepare a Punch List to be corrected before final acceptance and issue a Letter of

Substantial Completion. Vendor shall complete the work described on the Punch List within thirty (30) calendar days, as weather permits. If the vendor fails to complete the work within this time frame, the Contracting Officer may either replace or correct the work with an appropriate reduction in the contract price or charge for re-inspection costs in accordance with the Inspection of Installation clause of the contract.

C. If, following final inspection, the work is not determined to be substantially complete;

Contracting Officer will notify vendor in writing. After completing work, vendor shall request a new final inspection. All re-inspection costs may be charged against the vendor in accordance with the Inspection of Installation clause of the contract.

1.3 FINAL ACCEPTANCE OF THE WORK

A. After all deficiencies have been corrected, a Letter of Final Acceptance will be issued.

END OF SECTION 01 77 00