SOW_Drop_Arm_Barriers-Draft.pdf

Construct Vehicle Barrier at Bldg 206, 1363, 1345 and 261 1073400

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DIVISION 1 - GENERAL REQUIREMENTS 20-Jun-19

SECTION 010000 - GENERAL REQUIREMENTS

PART 1 GENERAL

1.1 SUMMARY OF WORK FOR PROJECT

This work will be performed at Mountain Home AFB, ID. Work under this Statement of Work generally consists of the following:

The Contractor shall provide all labor, materials, services, oversight, and direction to complete the construction and installation of the requirements identified in this Statement of Work (SOW) and attached drawings. This project will involve demolishing existing pavement, installing four

(4) K12/M50 rated Drop Arm Barriers including keypads and providing electrical service from existing electrical to three (3) of the new crash beams, keypads and new LED lighting. The other barrier will be manually controlled (no power). Barriers will be installed in phases; funding may be available for only one phase at a time. All construction shall adhere to the current standards set forth by ACI, ASTM, AASHTO, ISPWC, UFC, MUTCD, the manufacturer’s instructions, and other applicable standards as referenced in this SOW. This SOW only provides explanation of the basic desired facilities and any requirements that are in addition to the aforementioned standards. Since this SOW does not reference all specific applicable standards, the Contractor shall present a proposal that reflects a thorough review of all standards, codes, and regulations that apply to the requirements within this SOW.

A. Work to be completed in the following order (phases):

1) Area near Bldg. 206

2) Area near Bldg. 1363

3) Area near Bldg. 1344

4) Area near Bldg. 261

B. The following is a list of requirements:

1. Conduct nesting bird survey prior to construction activities at sites involving disturbing natural landscape. Contact the Natural Resource Program Manager at 828-6351 to coordinate survey.

2. Demolish existing asphalt at locations required to install the new vertical crash beam and supporting items.

3. Construct foundation for vertical crash beam as required by the manufacturer. Concrete must be air entrained to improve durability and shall have a water to cement ratio not

DRAFT

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greater than 0.45. Minimum compressive strength shall be 4000 pounds per square inch (psi).

a. Contractor to provide stamped foundation drawings.

4. Install new electric K12/M50 rated Drop Arm Barrier with a 20’ wide opening and keypads (for powered gates only). The vehicle barrier must be on the most current Department of Defense (DoD) Anti-Ram Vehicle Barrier List.

5. Provide utility trench and cabling, if power is required, from Drop Arm Barrier site to existing electrical panels per plans.

6. Install new light pole with LED area lighting to be controlled by photocell and rated at

208V at barrier keypads while minimizing light pollution.

7. Install new, weatherproof, lockable panel to new light poles and drop arms with keypads.

Provide power shut-offs for new lighting and barrier.

8. Connect new panel to existing service panels located on plans. Contractor to provide electrical shop drawings and calculations for voltage drop, type, number of wires with applicable conduit type and size and circuit breakers.

9. Repair all disturbed roadway surface areas with HMA per plans.

10. Electrical installations shall be performed by currently licensed electricians. Proof of license shall be submitted prior to start of work.

C. The following work shall commence after the Vehicle Crash Beam system installation is complete and operational at each site:

1. Install new vehicle-rated bollards to fill any gaps exceeding four feet (4’) between the new barrier and CMU wall/boulders.

2. Fill in all holes made during construction and grade smooth all disturbed areas.

3. All disturbed non-pave/rock areas will be reseeded using the following seed mixture.

Seeding should be accomplished late fall. Disturbed rock area to be replaced with rock.

Seed Mixture Species Pounds/Acre Percent of Mix Idaho Fescue 4.0 42 Bannock Thickspike Wheatgrass 3 25 Secar Snakeriver Wheatgrass 3 25 Mountain Home Sandberg Bluegrass 0.5 4 Scarlet Globemallow 0.2 2 Palmers Penstemon 0.2 2

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4. Provide 4 hours of training to maintaining personnel regarding operation and maintenance of Barrier and keypads.

Construction area shall be maintained to provide security to the flight line at all times (24 hours per day). Security plan shall be approved by the Contracting Officer before construction begins.

The contractor shall provide all labor, equipment, supervision, services, and materials to execute and satisfy the requirements of this Statement of Work.

1.2 SITE VISITS

It shall be the responsibility of each Offeror to visit the work site to determine the nature, extent, and pertinent details of this Statement of Work. The drawings attached to the SOW show the general arrangement and approximate dimensions at the site. The Contractor shall be responsible for determining number of items, dimensions and details required for the proper accomplishment of the work as covered in this Statement of Work.

1.3 CODES AND STANDARDS

The most current codes shall apply or as noted on the drawings. Work shall meet the requirements of the plans and documents and shall not be less than the minimum requirements of applicable sections of the latest Codes and Standards of following organizations (Not All Inclusive - See Each Division)

ACI American Concrete Institute ISPWC Idaho Standards for Public Works Construction ASTM American Society for Testing and Materials AASHTO American Association of State Highway and Transportation Officials NFPA National Fire Protection Association UFC 1-200-01, DoD Building Code MUTCD Manual on Uniform Traffic Control Devices UFC 3-530-01 Interior and Exterior Lighting Systems and Controls UFC 4-022-02 Selection & Application of Vehicle Barriers, Change 1 UFC 4-022-03 Security Fences and Gates

1.4 SAFETY

A. The Contractor shall comply with the requirements of the Corps of Engineers Safety Manual EM-385-1-1 at all times in the performance of this SOW. Hazards to the safe use of the premises due to the Contractor's work and/or equipment shall be suitably marked at all times. Signage shall be provided to direct vehicle traffic to temporary bypass road.

B. The Contractor shall submit with the Safety Plan, the name of the designated on-site safety persons responsible for ensuring that all safety and accident prevention provisions of this SOW are implemented and enforced. The Contractor shall ensure his personnel

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receive safety training and briefings and that all safety inspections, practices, and procedures are within compliance. The name of the designated on-site safety persons, safety training, briefings, inspections, practices and procedures shall be included in the Safety Plan.

C. The Contractor shall indoctrinate each employee to ensure clear understanding of the following subject areas, but not limited to:

1. The purpose of the accident prevention program (i.e., to minimize hazards and prevent injuries).

2. A review of the hazards inherent in the work environment and the precautions to be taken.

3. Location of first aid and other emergency facilities.

4. A detailed description of what to do in case of injury, fire, or identification of a safety hazard.

5. Review of cleanup procedures.

6. Required safety equipment including earplugs, goggles, face guards, respirators, protective clothing, hard-hats, etc. (when and how to use).

7. Location of company safety rules (posting or handout).

8. Identification of the Contractor employees responsible for safety/accident prevention.

D. In addition to normal safety practices, the Contractor shall comply with the following requirements:

1. The safety of Contractor personnel on-site is the Contractor's responsibility.

2. All personnel shall receive an initial Air Force safety briefing, prior to site entry, and will comply with all requirements set forth in that briefing. All personnel shall comply with Air Force on-site safety procedures and the US Army Corps of Engineers Safety Manual EM-385-1-1 as directed by the Contracting Officer.

3. The Contractor shall ensure that safety barriers/portable ladders, ladder extensions, or environmental covers are properly installed at access hatches and excavations.

4. Equipment shall be placed so as not to impede normal traffic in and out of the work area, nor to interfere with emergency exit from work area and off-site.

5. Extreme caution must be exercised to preclude personal contact with energized electrical circuits. Contractor shall comply with NFPA 70 and 72E for electrical safety.

6. Hard-hats shall be worn in accordance with EM-385-1-1 requirements and hard-toed safety shoes shall be worn by all personnel at all times on the work site. Other safety items such as ear protection, respirators and safety glasses, which are required by EM-385-1-1 and/or the manufacturer of products for specific hazards, shall be available and used as necessary.

7. All heavy equipment shall be equipped with backup alarm in accordance with EM- 385-1-1regulations.

8. All vehicles shall be in safe operating condition. Vehicles and equipment not in compliance with EM-385-1-1requirements shall not be allowed on site.

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E. A number of hazards inherent to the work environment must be recognized. They include, but are not limited to:

1. Electrical circuits and devices pose serious and generally continuing hazards.

Contractor shall comply with NFPA 70 and 72E for electrical safety. The Contractor shall take every precaution to prevent personnel injury. Ground Fault Interrupters (GFI's) shall be in-line appliances on all temporary electrical circuits installed near the supply.

2. Mechanical devices can pose serious hazards when operated. Appropriate precautions shall be taken.

F. First aid and medical requirements are as follows:

1. The Contractor shall comply with accident response requirements. These requirements are provided in a safety briefing by base personnel at the pre-construction conference. The Contractor shall keep these requirements on file at the working site for inspection by Air Force personnel and the Contracting Officer Representative (COR).

2. The Contractor shall maintain an emergency first aid kit at the work site.

3. All accidents (employee injuries and vehicle, building, or equipment property damage, etc.), regardless of severity, shall be reported promptly to the Contracting Officer.

1.5 SUBMITTALS

A. Submit the following according to the Contract and as required elsewhere in this SOW:

Stamped foundation drawings Electrical shop drawings, with calculations (see Part 1.1 list of requirement, Item 8) Construction Schedule Vehicle Gate Product Data and Crash Test Certification Photo documentation of Existing Conditions Wire and Conduit Electrical Panel Exterior LED Light, Light pole, and foundation; recommend round, tapered pole to minimize second mode vibration Compaction Testing (base and subbase) Concrete Mix Design Concrete Testing Gradation tests for base course As-Built Final Redline Drawings; recommend AutoCAD 2014 .dwg and PDF files.

O& M Manuals for any permanent equipment installed to include wiring diagnostics for keypad and barrier Others as required in MHAFB Environmental Procedures 01 57 19 Equipment List

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Utility Outage and Road Closure Letters (as required) Transfer & Acceptance of Military Real Property Form (DD Form 1354)

PART 2 PRODUCTS

Drop Arm Barriers Keypads Light poles with LED lights Bollards (as necessary) Electrical cabling Electrical panels Concrete

HMA

PART 3 EXECUTION

3.1 PRE-PERFORMANCE MEETING

There shall be a pre-performance meeting between the Government and the Contractor a minimum of ten (10) working days prior to commencement of work under this Contract (Notice to Proceed).

3.2 INSPECTION

The Contractor shall schedule with the Inspector during normal work hours the times for inspecting items such as "Concealed Work" or other times. The inspector will be the spokesman for compliance with the documents and drawings.

3.3 SUBMITTAL SCHEDULE

Contractor shall provide submittals listed in section 1.5 in a timely manner such that construction is not delayed. Submittals will require a ten business day turnaround period.

3.4 SUBMITTALS

Submittals shall be recorded on Form AF IMT 3000, shall have the Submittal ID No., Specification paragraph number and description of material as labeled on Submittal Schedule.

The Contractor shall submit to the Contracting Officer for review and approval the following information: Manufacturer's product brochures and catalog data for all equipment, components and materials to be installed. All material Submittals shall be original vendor information (not copies) and include location on Drawings with cross referencing information to Drawing schedules and Documents, dimensional, assembly, and sub- assembly Drawings, parts lists, and other data required to completely describe each item. Include the Drawing schedule letter, symbol, or plan mark on the Submittal. Where more than one product is listed in a document, the item submitted shall be properly identified by circles, arrows, or a description with cross-references. Submittal are required. Contractor shall use electronic submittals unless otherwise directed by the CO.

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Circle or arrow all descriptive literature to accomplish identification of specific components/items which are proposed to be furnished. Government will not react to descriptive material/literature, which has not been circled or arrowed, except to reject the Submittal.

3.5 PERMITS

The Contractor shall be responsible for securing all permits as may be necessary for the completion of all work required by this project.

3.6 WORK TIMES

The Contractor’s working hours shall be from 0700 to 1700 Monday thru Friday except Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government directed facility closings. Night lighting surveys may be authorized upon request to the Contracting Officer. Deviations from the above listed work hours must be approved by the Contracting Officer. No night work will be allowed without prior approval by the CO and an approved night lighting survey. Note: When possible, the Government will allow the Contractor to continue to perform duties in the event of an administrative closing. The Contractor must at all times maintain an adequate workforce for the uninterrupted performance of all tasks defined within this SOW when the Government facility is not closed for the above reasons. When hiring personnel, the Contractor shall keep in mind that the stability and continuity of the workforce are essential.

3.7 START OF WORK NOTIFICATION

The Contractor shall notify the Contracting Officer when the initial construction work shall begin, notifying when work shall resume after a work stoppage of more than three workdays.

The Contractor shall be aware that the Notice to Proceed is not sufficient notification when initial work shall begin.

3.8 WASTE, PROCESSING AND STORAGE SITES

Processing and storage sites shall be only those areas described at the pre-construction meeting.

Location of stockpiled materials will be coordinated with the COR. Pre-Construction site photographs shall be submitted to the Government prior to disturbing any approved site. Upon Project completion, the site shall be restored to original condition (equal to that before Project start) to include all finish grading, leveling, shaping, contouring, and seeding. All waste shall be disposed of at a properly licensed disposal facility, unless otherwise approved.

3.9 UTILITIES

Reasonable quantities of utilities will be made available (from existing utilities) to the Contractor without charge. Connections to MHAFB electrical systems shall be done in accordance with the National Electric Code (NEC). Any temporary connection or lines that may be required will be installed, maintained and removed by the Contractor at his own expense and in a manner

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satisfactory to the Contracting Officer. Removal of such connections or lines will be accomplished prior to final acceptance of the construction. The Contractor shall provide any necessary portable power.

No restroom facilities will be available for Contractor use. It is the responsibility of the Contractor to provide a portable latrine (Porta-Potty). Porta-Pottys shall be emptied weekly.

3.10 UTILITY OUTAGES

All utilities programmed to be interrupted during construction shall be scheduled at least 10 working days in advance of the outage and at a time convenient for the government. No interruptions shall be made until the Contracting Officer approves the outage.

3.11 MAINTENANCE OF AIR FORCE OPERATIONS AND CONTINUED USE

Scheduling of work at the site is of paramount importance. Every effort should be made to coordinate the work schedule with the COR in order to ensure a minimal disruption of operational activities. Proper coordination will help ensure that Contractor work at the facility will continue with minimal interruption due to Air Force maintenance activities. In the event of an unplanned maintenance emergency at a site under construction by the Contractor, the Contractor shall have an approved contingency plans in place.

3.12 ROAD CLOSURES

Contractor shall maintain access to and from site at all times. Road closure requests shall be submitted at least 14 days in advance. Signage, barricades, etc. shall be in accordance with the

MUTCD.

3.13 CONTRACTOR VEHICLES, EQUIPMENT AND MATERIALS

A. The Contractor shall provide all vehicles and equipment necessary to accomplish the work.

Power equipment shall be equipped with safety and noise limiting devices. The equipment shall be in a safe and efficient operating condition.

B. All vehicles shall be maintained in a safe operating condition in accordance with the requirements of EM-385-1-1. All vehicles not essential to the job will be left off site.

C. The Contractor will be permitted to store necessary materials and vehicles on site. Only those materials, storage vehicles or equipment mounted vehicles that must remain overnight or over the weekend and directly pertain to the work being performed at the site may be stored. Material must be placed in a designated area per Waste, Processing, and Storage Site paragraph and will not interfere with site access. If the designated area is not of sufficient size to accommodate all of the materials or vehicles, then all excess must be removed from the location. Storage must be coordinated with the Contracting Officer. The Contractor shall submit to the Contracting Officer at the pre-construction conference the size of storage area requested. The Government shall not be responsible for the loss of Contractor material, tools, or equipment.

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D. At the end of each workday, the Contractor shall clean up the work area debris, ensure the security of equipment, tools and work/Contract materials. Contractor shall at all times ensure that construction work/stockpiled material/debris does not impact or impede Base Operations. Secure all materials, waste, etc. from blowing off site.

3.14 CONCEALED WORK

All items of work to be concealed shall be inspected by the Government prior to concealment.

All Government inspection shall be within the work hours specified in paragraph 3.6 “Work Times.”

3.15 CONSTRUCTION AREA

The Contractor shall coordinate laydown/storage/staging areas, use of water and use of electricity with the Contracting Officer. Complete restoration of all areas disturbed by the Contractor to existing conditions shall be the responsibility of the Contractor and shall be at the Contractor's expense. Provide photo documentation of existing areas to be utilized by the Contractor to the Government before beginning construction operations.

3.16 CONSTRUCTION NEAR UTILITY SYSTEMS (AF Form 103)

Utility Locates: The Contractor is responsible for calling Idaho Digline to initiate the dig permit process. (1-800-342-1585) Digline in turn calls all local utilities, and the base. The base will perform any locates on utilities that are owned by the Air Force. Air Force Civil Engineering Customer Service section will prepare the AF Form 103 that the Contractor must pick up (Building 1300). Contractor shall allow for at least 10 work days for this process after calling Digline. The Contractor shall clearly identify the perimeter of the area to be marked with white paint, and is responsible for maintaining all utility markings for the duration of the work.

3.17 CONSTRUCTION STAKING

The Contractor shall provide construction staking.

3.18 ENVIRONMENTAL

See Attachment #1 for Mountain Home AFB Temporary Environmental Controls (01 57 19).

3.19 NUCLEAR DENSOMETERS

A. Where nuclear densometers or other devices containing radioactive elements are used on the Project, the Contractor must submit the following for each device to be used:

1. Serial number of all nuclear densometers to be used on AF property,

2. Copy of the corresponding US Nuclear Regulatory Commission (NRC) license, GENERAL REQUIREMENTS 01 00 00- 10 -

3. Agreement State License and NRC Form 241 (for "Agreement State" firms),

4. Proof of a Nuclear Regulatory Committee (NRC) permit for its use and

5. Contractor site-specific health and safety plan (HASP).

B. The Contractor must also keep all radioactive equipment locked up when not in use and remove it from the work site at completion of the workday.

3.20 NOTICE OF FINAL INSPECTION AND ACCEPTANCE

A final inspection will be held after completion at the site. This inspection shall be coordinated with the Contracting Officer at least 7 calendar days prior, shall include personnel from Base Civil Engineering and a representative from the using activity. Final Inspections will only be accomplished once all work is done and all deficiencies have been corrected from the Pre-Final inspection punch list.

3.21 AS-BUILT DRAWINGS

Redlined plans of all deviations to provided plans shall be submitted to CE in the form of AutoCAD 2014 .dwg file or PDF.

3.22 OPERATING AND MAINTENANCE INSTRUCTIONS

A. Operating and Maintenance Instructions shall be submitted on Form AF IMT 3000 per submittals paragraph 3.4. Provide complete sets of instructions (O&M Manuals), for all equipment and materials including architectural, civil, mechanical and electrical to the Contracting Officer.

B. 2 electronic (PDF) copies and 2 hard copies of complete Operating and Maintenance Instruction sets shall be submitted twenty working days after final inspection acceptance of the site.

C. These O&M Manuals shall include as a minimum: all material, equipment and associated existing equipment cross referenced to Contract Documents and Drawing Schedules, existing and new electrical wiring and interfaces, mechanical interfaces, troubleshooting guides, parts lists, parts manuals, operating and maintenance instructions. Include all equipment and material, parts manual information required to order (purchase) replacement, install, maintain, and repair items that was actually installed.

D. All AS-BUILT FIELD DATA, including a copy of the final approved AS-BUILT full size plot Drawings, the marked Shop Drawings, survey notes, sketches, submittals, nameplate data, pricing information, description, and serial numbers of all installed equipment shall be included in the Operating and Maintenance Manuals.

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E. Each manual shall be in a three-ring binder with a rigid and durable cover. Where information or instructions are included for more than one model or part, the Contractor shall clearly identify and mark the model and parts with circles, arrows, and a description with cross references of equipment and material actually installed on the job. Large-size Drawings or diagrams shall be folded and placed in heavy weight sheets with pockets. See each Division for additional requirements.

F. The manuals shall be sectionalized using dividers with labeled tabs identifying the product/item behind the dividers. Include all Shop Drawings with the product/item. All drawings and schematics shall include ALL new and existing items with interface connections, and all details associated with the installation. The first Section shall include a table of contents with the equipment list, all guarantee information, extra material list as described in Paragraph Contractor Furnished Equipment List. Each individual product/item shall be labeled per Equipment List with Specification Section, and Drawing schedule nomenclature and location.

G. Include all tests with the completed System Checklist, and the completed Submittal Schedule with each manual.

H. Include all Material Safety Data Sheets (MSDS) of all materials on the site.

I. Each binder shall be indelibly marked on the exterior front and edge with the Project name, Project number, Contract number, name of Contractor, and date.

3.23 CONTRACTOR FURNISHED EQUIPMENT LIST

A. The Contractor Furnished Equipment Lists, Guarantees (warrantees) and extra materials list for the site shall be provided with the Operating and Maintenance Instructions. The Contractor shall submit the following data.

B. Equipment List: An itemized list of equipment showing retail value and nameplate data including, but not limited to, serial number, model number, size, manufacturer, installed location, cross reference to Specification Section, Drawing schedules nomenclature, and all other pertinent information, for all Contractor furnished items installed under this Contract. This list shall be filled out for each item installed.

C. Guarantees (Warrantees): Provide a list of all equipment and material items, which are specified to be guaranteed, accompanied by a copy of each specified guarantee therefore. Each specific guaranteed item on the list shall include the name, address, and telephone numbers of the supplier or distributor and the manufacturer. The start and expiration dates of the guarantee period shall be included. The completion data of the guarantee period shall correspond to the applicable Specification requirements for each guarantee item. Warrantees shall be for one (1) year minimum from date of final acceptance of the work.

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