Attach 1 Specs.pdf

Attachment 1 FA4626-20-R-0018 341 MW Missile Cable Erosion/ Conduit Repair

CAO 20-1001

01000-1

SECTION 01000

341 MW MISSILE CABLE EROSION/CONDUIT REPAIR

GENERAL REQUIREMENTS

PART 1 - GENERAL

1.1 SUMMARY OF WORK FOR PROJECT CAO 20-1001

A. This place of performance will be for up to 40 locations throughout the 10th, 12th and 490th Missile Squadrons in the Malmstrom AFB Missile Field located within a 140 mile radius of Great Falls, MT. These 40 sites will vary on type of work from directional bore to erosion repair. The directional boring will consist of placing a continuous length of 4” or 6” conduit a minimum of 5’ below the creek or river bank. The conduit will start and stop within the Missile Cable Right of Way/Easement. The erosion repair will include placement of rip rap, fill dirt, topsoil, the installation of broad based dips, water turns outs and wattles. During construction, the Government will make every effort to provide the Contractor with sites in close proximity to each other in order to facilitate ease of construction and to keep mobilization efforts to a minimum. The Contractor shall provide all plant, labor, equipment, supervision, services, and materials to execute and satisfy the requirements of this Contract.

B. Whenever brand names of products are listed throughout this Specification it shall be implied that the brand specified or approved equal may be used.

C. Recycling Initiative: The Contractor shall provide recycled products specified in this Section to the extent obtainable IAW the provisions of Executive Order 13423, the requirements specified in Section 01360, and the Specification requirements in this Section. If conflicts exist between the products specified in this Section and the recycled product, the Contractor shall provide a recycled product that most nearly matches the salient features of the specified product.

D. Winter Shutdown. No winter exclusion for this project.

E. The period of performance for this contract shall be 1 Base year plus 4 additional years.

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1.2 QUANTITIES AND LOCATIONS

A. Offerors must satisfy themselves by personal examination of the quantities and locations of the proposed Work.

1.3 LUMP SUM PRICES ON CONTRACTS

A. Where lump sum prices are required, the lump sum price shall include all work required to complete each item listed as lump sum in the Proposal Schedule.

1.4 CODES AND STANDARDS

A. Refer to drawings for codes and standards date that project was designed. Work shall meet the requirements of the plans and specifications 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

AWWA American Water Works Association

ASTM American Society for Testing and Materials

AASHTO American Association of State Highway and Transportation

Officials

NFPA National Fire Protection Association

NEC National Electrical Code

NESC National Electrical Safety Code

OSHA Occupational Safety and Health Association

UL Underwriters Laboratories

USASI United States American Steel Institute

1.5 SAFETY

A. The Contractor shall comply with all existing Occupational Safety and Health Act (OSHA) standards of safety at all times in the performance of this Contract. Hazards to the safe use of the premises due to the Contractor's work and/or equipment shall be suitably marked at all times. Pedestrian and vehicle traffic ways shall be kept clear and unobstructed.

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B. The Contractor shall submit with the Quality Control Plan, the name of the designated on-site safety persons responsible for ensuring that all safety and accident prevention provisions of this Specification are implemented and enforced. The Contractor shall ensure his personnel 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 Quality Control 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 comply with Air Force on-site safety procedures and additional procedures as directed by the Contracting Officer or his designated representative when the Contractor's safety person is not immediately available.

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. Hard-hats shall be worn in accordance with OSHA 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 OSHA and/or the manufacturer of products for specific hazards, shall be available and used as necessary.

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6. All heavy equipment shall be equipped with backup alarm in accordance with OSHA regulations.

7. All vehicles shall be in safe operating condition. Vehicles and equipment not in compliance with OSHA requirements shall not be allowed on site.

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

1. 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.

2. The Contractor shall maintain an emergency first aid kit at the work site in accordance with requirements.

3. The Contracting Officer or his designated representative will assist in coordinating emergency medical, ambulance, or airlift requirements.

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

1.6 SECURITY AND ENTRY

A. N/A

PART 2 - PRODUCTS

NOT APPLICABLE.

PART 3 - EXECUTION

3.1 PRE-PERFORMANCE MEETING

A. There shall be a pre-performance meeting between the Government and the Contractor a minimum of five (5) working days prior to commencement of work under this Contract (Notice to Proceed).

3.2 INSPECTION

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A. The Contractor shall schedule with the Inspector during normal work hours the times for inspecting items such as “Concealed Work” or other times for escort duties. The inspector will be the spokesman for compliance with the specifications and drawings.

The Contracting Officer will resolve controversies between the inspector and the Contractor.

3.3 SUBMITTAL SCHEDULE

A. The Contractor shall submit the Schedule of Materials Submittal with “REQUIRED SUBMISSION DATE (BY CONTRACTOR)” dates filled in for each line number within ten (10) days after notice to proceed. It is the responsibility of the contractor to complete the submittal form and insert dates for each submittal item not already designated by the Government as having a mandatory due date. The Contractor shall schedule and submit all required items for major systems at the same time to coordinate and enhance review of interrelated components. It is the Contractor’s responsibility to ensure dates provided on this form do not create any delays in construction. This Contractor completed form will be used by the Government for tracking submittal progress.

3.4 SUBMITTALS

A. Submittals shall be recorded on AF Form 3000, shall have the Submittal ID No., Specification paragraph number and description of material as labeled on Submittal Schedule. Revised Submittals shall have the same Submission Number followed by a dash with the revision number. 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 under the terms of this Contract. All material Submittals shall be original vendor information (not copies) and include location on Drawings and/or Specifications with cross referencing information to Drawing schedules and Specifications, 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. Four (4) copies of each Submittal are required.

B. 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. Highlighting does not appear on subsequent copies and therefore is unacceptable.

C. If Contractor is proposing to use an exact brand name or product specified, a submittal for that item is not required. The Contractor will submit a letter to the Contracting officer stating each item that will be provided exactly as specified and referenced to the original submittal item. In some circumstances, even though a specified product is provided, a submittal may be required for color selection, etc.

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3.5 PERMITS

A. The Government will be responsible for securing all permits as may be necessary for the completion of all work required by this project. Contractor will adhere to all requirements in the permits.

3.6 WORK SCHEDULE

A. The Contractor shall have a tentative schedule for construction at the pre-performance meeting. This coordinated schedule shall change if it is in the best interest of the Government at no additional cost to the Government. Delays due to weather, to include inability of Government Inspector to travel to the site because of Road master-declared hazardous road conditions, shall result in no cost to the Government.

B. NOT USED.

C. Contractor shall coordinate all work with the Cable Affairs Office at 731-2459.

3.7 WORK TIMES

A. The work schedule will be from 6:00 am – 6:00 pm week days. Work will only be conducted Monday- Friday and no work will be conducted on Federal Holidays.

Additional hours shall be coordinated with the Contracting Officer within three working days prior to implementation of hour change.

3.8 START OF WORK NOTIFICATION

A. The Contractor shall notify the Contracting Officer and the Cable Affairs Office (731- 2459) not later than 9:00 A.M. on Tuesday of the week prior to the scheduled workweek. This shall include, but is not limited to, 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.

3.9 WASTE, PROCESSING AND STORAGE SITES

A. Processing and storage sites shall be only those areas described at the pre-construction meeting. Location of stockpiled materials will be coordinated with the Cable Affairs Office and approved by the Contracting Officer. Upon Project completion, the storage area 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.

3.10 UTILITIES

A. No Utilities will be made available to the Contractor. The Contractor shall provide any and all necessary power.

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B. No restroom facilities are available at the jobsites. It is the responsibility of the Contractor to provide a portable latrine (Porta-Potty) at each site for the duration of construction at each site.

3.11 UTILITY OUTAGES

A. N/A

3.12 MAINTENANCE OF AIR FORCE OPERATIONS AND CONTINUED USE

A. N/A

3.13 QUALITY CONTROL

A. General: THE CONTRACTOR IS RESPONSIBLE FOR QUALITY CONTROL. THIS

IS CONSIDERED BY THE GOVERNMENT TO BE A MAJOR INSPECTION ITEM

OF THIS CONTRACT. In addition to CONTRACT CLAUSE, INSPECTION OF CONSTRUCTION, the Contractor shall comply with the Quality Control Provisions as specified herein. The Contractor shall perform all Quality Control inspection and/or testing required by this contract unless specifically designated to be performed by the Government. The Quality Control system must consist of personnel, plans, procedures, and organization necessary to provide materials, equipment, workmanship, fabrication, construction, and operations that comply with Contract requirements. The system shall cover construction operations, including fabrication both on-site and off-site, and shall be keyed to the proposed construction sequence. If the Contractor fails to submit an acceptable Quality Control Plan, The Contracting Officer will refuse to allow construction to start.

B. Quality Control Plan: The Contractor shall submit the Quality Control Plan within ten

(10) working days after Notice to Proceed (NTP). The Contractor's Quality Plan shall identify the personnel, procedures, instructions, records, forms; and, as a minimum, shall include the following:

1. Include the names: Quality Control Manager, on-site safety person, the number, classifications, qualifications, duties, responsibilities, and authorities of personnel. A copy of a letter, signed by an authorized official of the firm, which describes the responsibilities and delegates the authorities of the Quality Control Manager, shall be furnished.

2. The Quality Control Manager shall work directly for the company president or owner and must have a minimum of five years experience as Quality Control Manager or Inspector. Include qualifications in the submitted plan for Government approval.

3. A job-specific, work-item checklist will be developed by the Contractor for inspection purposes. The list will be broken into Sections identical to the Contract Specifications and will contain all inspection actions necessary to ensure full compliance with the Contract. These inspections shall be annotated on the Quality Control Records.

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4. A Sample Quality Control Record from a simplified and generic project is attached to indicate the level of detail expected.

5. Provide documentation format for Contractor's Quality Control activities and testing. The Sample of Quality Control Record form is to be used for documenting daily inspections, corrective actions, tests, etc.

6. Environmental Compliance and all permits are Quality Control Managers responsibilities.

7. Quality Control testing procedures, including corrective actions to be taken where non-compliance is noted, is the responsibility of the Quality Control Manager.

8. Ensure a complete set of Contract Specifications, Modifications, full size Drawings and all other pertinent information are on each site during construction.

9. N/A

10. The process for addressing varying site conditions, managing work at remote sites, and working with security requirements is part of this Plan.

11. N/A

12. Methods to ensure scheduled appointments are met and documentation to verify arrival and departure times at the work site.

13. Safety program that ensures complete compliance with OSHA and all Safety requirements. The name of the designated on-site safety persons and safety training, briefings, inspections, practices and procedures shall be included in the Quality Control Plan.

14. A Submittal Schedule program that ensures a completed Submittal Schedule is followed.

15. N/A

C. This Contract requires a Quality Control Manager. The individual assigned shall be responsible for this Project.

1. The Quality Control Manager shall be responsible for ensuring all requirements of the Specifications, Drawings, and Quality Control Plan is met.

2. The Contractor's Quality Control activities to be performed at the work site include those of subcontractors, off-site fabricators, and suppliers.

3. The Quality Control Manager is required to dedicate one hour per workday towards this specific duty.

D. Acceptance: The Quality Control Plan will be reviewed and accepted by the Contracting Officer. The Contractor shall make such changes and additions necessary for clarity and completeness as requested by the Contracting Officer. Acceptance is conditional and the Government reserves the right to require the Contractor to make changes in the Quality Control Plan, personnel, and operations to correct deficiencies found by the Government during performance of work. No change shall be implemented prior to acceptance in writing by the Contracting Officer. Non-

CAO 20-1001

01000-9 compliance with the Quality Control Plan will result in one or more of the following actions at the Government's discretion:

1. Directed removal and replacement of the QC Manager.

2. Reduced progress payments until corrections are made.

3. Cure notices, other applicable contracting actions up to, and including possible Contract termination for default.

4. Other contractual actions deemed appropriate by the Contracting Officer.

E. Quality Control Records: The Quality Control Records shall contain a record of daily inspections for each site with all work accomplished. Specific items of work checked each day will be annotated. All work-in-place must be certified as complying with the Contract plans and Specifications. Non-compliance items must be clearly noted.

Corrective actions must be outlined and detailed for non-compliance items. The Contractor shall maintain daily records, which will be on-the-job site and available for review by the Contracting Officer or his technical representative. Daily reports will be signed by the designated Quality Control Manager and will indicate hours spent on Quality Control at the MAF for that day. A copy of the QC daily reports shall be given to the Project Inspector.

3.14 SUPERVISION

A. There shall be one on-site supervisor at the work site during all work. Submit names with Quality Control Plan.

B. Each on-site supervisor will be responsible for all Contractor and subcontractor workers, and adherence to the Specifications and Drawings.

3.15 SPECIFICATIONS, MODIFICATIONS, AND DRAWINGS

A. A complete set of Contract Specifications, all modifications, and full size Contract Drawings. Other information such as Submittals, etc, shall also be present.

3.16 AS-BUILT DRAWINGS AND DATA

A. ASBUILT DRAWINGS: N/A

3.17 ROAD CLOSURES

A. N/A

3.18 CONTRACTOR VEHICLES, EQUIPMENT AND MATERIALS

A. The Contractor shall provide all vehicles and equipment necessary to accomplish the Contract work. Power equipment shall be equipped with safety and noise limiting devices. The equipment shall be in a safe and efficient operating condition.

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B. All vehicles shall be maintained in a safe operating condition in accordance with OSHA standards. 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. Storage must be coordinated with the Contracting Officer or his designated representative. 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.

D. The Contractor is hereby informed that the access roads from the main road to the work sites are private property and, in some cases, county or state property. The parking of vehicles on the access road or adjacent property is strictly prohibited unless permission has been obtained from the Contracting Officer.

E. At the end of each workweek, the Contractor shall clean up the work area debris, ensure the security of equipment, tools and work/Contract materials.

3.19 CONCEALED WORK

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

All Government inspection hours shall be scheduled per Section 01000, Work Times.

3.20 CONSTRUCTION AREA

A. The Contractor shall confine construction operations as much as feasible. Complete restoration of the area to existing conditions shall be the responsibility of the Contractor and shall be at the Contractor’s expense.

3.21 CONSTRUCTION NEAR UTILITY SYSTEMS (AF Form 103)

A. The Contractor is responsible for contacting Montana 811 for all utility locates in the areas were excavation operations will be conducted. TO THE MAXIMUM EXTENT

POSSIBLE, ELIMINATE PERMANENT MARKINGS ON PAVEMENT AND

CURBS. Location marks shall be removed after 14 calendar days. Digging within three feet of buried communications cables, environmental monitoring wells, electrical cables, irrigation systems, and gas lines shall be performed by hand digging until the utility is exposed. The Project Inspector shall be notified three days prior to digging within a three-foot area near this utility. A representative from the Cable Affair Office must be present during excavation of the Missile Communications Cables. The cable piping routes must be marked prior to excavation in the area. The Contractor shall be held responsible for any damage to a marked or identified utility by excavation procedures. Once the utility is exposed, mechanical excavation may be used if there is no chance of damage occurring to the cable or piping system. If required the government shall be responsible for processing the Work Clearance Request (AF

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Form 103). This permit shall be completed prior to start of any construction work. The approved permit shall be valid for a period not to exceed 180 calendar days.

B. N/A

C. The Contractor shall be held responsible for any damage to the utility by excavation procedures. The Contracting Officer and Project Inspector shall be immediately notified of all damage.

3.22 PROTECTION OF EXISTING FACILITIES

A. The Contractor shall be responsible for the protection of features outside the construction limits and within the construction limits such as existing structures, fences, roads, paving, curbs, sidewalks, utility appurtenances, and equipment. Provide temporary heating as required. The repair or replacement of such items damaged during construction will be at the Contractor's expense.

3.23 CONSTRUCTION STAKING

A. The Contractor shall provide construction staking.

3.24 NUCLEAR DENSOMETERS

A. N/A

3.25 CONFINED SPACE REQUIREMENTS

A. N/A

3.26 NOTICE OF FINAL INSPECTION AND ACCEPTANCE

A. A final inspection will be held after completion at each work site. This inspection must be coordinated with the Contracting Officer and Government Inspector and should include at a minimum these personnel. Any discrepancies found will be corrected within 7 days of final inspection. Final payment SHALL NOT occur until all discrepancies are corrected, final acceptance, and all environmental permits are received. All work at one site must be completed before being allowed to proceed to the next work site.

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QUALITY CONTROL REPORT TO INSPECTOR

Date: ____________

CONTRACT NO.

FA4626-

TITLE AND LOCATION

MALMSTROM AFB MT

REPORT NO.

CONTRACTOR (Prime or Subcontractor) NAME OF SUPERINTENDENT OR QC REP

WEATHER TEMPERATURE

WEATHER EFFECTS

PRIME CONTRACTORS/SUBCONTRACTOR WORKFORCE

(If space provide below is inadequate, use additional sheets

NUMBER TRADE HOURS EMPLOYER ACTIVITY/TASK PERFORMED COMP

NON

COMP

TOTAL WORK HOURS ON

JOB SITE THIS DATE______

CUMULATIVE TOTAL OF

WORK HOURS FROM

PREVIOUS REPORT_______

TOTAL WORK HOURS

FROM START OF

CONSTRUCTION

KTR INITIALS CERTIFY INSPECTION OF ACTIVITY INITIALS

WERE THERE ANY LOST TIME ACCIDENTS THIS DATE?

� YES � NO

IF YES, A COPY OF THE COMPLETED OSHA REPORT IS REQUIRED

CONSTRUCTION AND PLANT EQUIPMENT LEFT ON JOB SITE UNTIL USE IS

COMPLETED

DESCRIPTION DATE FIRST ON JOB

(FIRST TIME ONLY)

HOURS WORKED THIS DATE HOURS

IDLED

DATE OF FINAL

REMOVAL FROM JOB SITE

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CONSTRUCTION AND PLANT EQUIPMENT NOT LEFT ON JOB SITE

PERMANENTLY

(This will include pickup trucks and mobile mounted items, such as compressor, that are also used for transportation to and from the job)

DESCRIPTION HOURS WORKED HOURS IDLED

SPEC PARA

AND/OR

DRAWING NO.

LOCATION AND DESCRIPTION OF DEFICIENCIES

(Materials, Equipment, Safety, and/or Workmanship) ACTION TAKEN OR TO BE

TAKEN

REFERENCE

DEFICIENCIES CORRECTED THIS DATE REPORT

NO.

COMPLIANCE

NOTICE NO.

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INSPECTION AND/OR TESTING

PERFORMED TODAY-FOLLOW WITH

REPORT

LOCATION

AND/OR ELEMENT

OF WORK

REMARKS

RESULTS OF

INSPECTION/TESTING

SPEC PARA/

DRAWING

NO.

EQUIPMENT/MATERIAL RECEIVED TODAY TO

BE INCORPORATED IN JOB (Description, Sizes, Quantity)

SUBMITTAL NO.

OR

CERTIFICATION

DATE

APPROVED

REMARKS:

(Document Total QC Hours for this Day, Directions Received from Government, and Compliance Notices, Etc)

Quality Control Rep Date

CONSTRUCTION REPRESENTATIVES REMARKS AND/OR EXCEPTIONS TO THIS REPORT

Construction Representative Date

END OF SECTION 01000

Earthwork

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SECTION 02200

EARTHWORK

PART 1 - GENERAL

A. RELATED DOCUMENTS

1. The Contract Drawings and sections elsewhere in this Specification apply.

B. SUMMARY

1. This Section includes the following:

a. Preparing and grading subgrades and base course for erosion control.

b. Excavating and backfilling for conduit installation.

C. DEFINITIONS

1. Excavation consists of the removal of material encountered to subgrade elevations and the reuse or disposal of materials removed.

2. Subgrade: The uppermost surface of an excavation or the top surface of a fill or backfill immediately below subbase, drainage fill, or topsoil materials.

3. Borrow: Soil material obtained off-site when sufficient approved soil material is not available from excavations, or suitable on-site soil materials.

4. Subbase Course: The layer placed between the subgrade and base course in a paving system or the layer placed between the subgrade and surface of a pavement or walk.

5. Straw Wattles: Are tubes of straw used for erosion control, sediment control and storm water runoff control.

6. Base Course: The layer placed between the subbase and surface pavement in a paving system.

7. Unauthorized excavation consists of removing materials beyond indicated subgrade elevations or dimensions without direction by the Contracting Officer. Unauthorized excavation, as well as remedial work directed by the Contracting Officer, shall be at the Contractor's expense.

8. Utilities include on-site underground pipes, conduits, ducts, and cables.

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D. SUBMITTALS

1. Test Reports: Submit test reports required under Quality Assurance 3. E. 2.

E. QUALITY ASSURANCE

1. Codes and Standards: Perform earthwork complying with requirements of the Montana Public Works Standard Specification (MPWSS), current addition.

2. Testing and Inspection Service: Employ a qualified independent geotechnical engineering testing agency to classify proposed on-site and borrow soils to verify that soils comply with specified requirements and to perform required field and laboratory testing.

F. PROJECT CONDITIONS

1. Existing Utilities: Do not interrupt existing utilities serving facilities occupied by the Government or others except when permitted in writing by the Contracting Officer and then only after acceptable temporary utility services have been provided.

a. Provide a minimum 48-hours' notice to the Contracting Officer and receive written notice to proceed before interrupting any utility.

PART 2 - PRODUCTS

A. ROCK: Rock used for riprap shall be hard, durable, and angular in shape and consist of clean field rock or rough unhewn quarry rock as nearly uniform in section as practicable. The rocks shall be dense, resistant to weathering and water action, free of overburden, spoils, shale and organic material; and shall meet the gradation requirements for the rock size specified. Neither the width nor the thickness of a single stone should be less than one third of its length. Shale, chalk and limestone with shale or chalk seams are not acceptable.

Rounded rock (river rock) shall not be acceptable. Minimum density for acceptable dry rock riprap shall be 165 pounds per cubic foot or a specific gravity of 2.65. The rock shall be suitable in all respects for the purpose intended. Any measured rock size dimensions shall be based on the length of the intermediate axis of each stone.

1. Major Rock Rip Rap: Size minimum 36- 42 inches.

Relative Stone Size (Inches

Percent of Gradation Smaller than

Stone Size Designation

41-55 100 D100 32-48 85 D85 30-43 50 D50 24-36 15 D15

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2. Medium Rock Rip Rap: Size minimum 24-36 inches.

Relative Stone Size (Inches

Percent of Gradation Smaller than

Stone Size Designation

32-48 100 D100 24-36 85 D85 21-27 50 D50 18-24 15 D15

3. Small Rock Rip Rap: Size minimum 6-24 inches.

Relative Stone Size (Inches

Percent of Gradation Smaller than

Stone Size Designation

16-25 100 D100 14-21 85 D85 11-16 50 D50 6-13 15 D15

4.Fill Dirt: Dirt/rock mixture with rock not exceeding 2 inches in diameter.

5.Top Soil: Clean topsoil free of debris, weeds, and rock.

1. Installation: Rock riprap shall be machine placed and distributed such that there will be no large accumulations of either larger or smaller sizes. Placing rock riprap by dumping into chutes or similar methods shall not be permitted. The rocks shall be placed in a single layer with close joints. The rock riprap layer thickness shall be no less than the maximum stone size (D100) or 1.5 times the D50, which ever produces the greater thickness. In areas exposed to flowing water the rock riprap layer thickness should be no less than 2.0 times the D50. The upright axis of the rocks shall make an angle of approximately 90 degrees with the embankment slope. The courses shall be placed from the bottom of the embankment upward, with the larger rocks being placed on the lower courses. Open joints shall be filled with spalls.

Rocks shall be arranged to present a uniform finished top surface such that the variation between tops of adjacent rocks shall not exceed 3 inches (75 mm). Rocks that project more than the allowable amount in the finished work shall be replaced, embedded deeper or chipped.

B. Conduit: shall be a 4 or 6 inches diameter - ASTM F 2160 SDR, SDR 11 or SDR 9

1. Pipe Requirements

a. HDPE Pipe shall have a smooth interior and exterior.

i. SDR 11 HDPE Conduit

1. 4” Nominal ID 4.3490 Min wall 0.506 Weight lbs/ft 3.505

2. 6” Nominal ID 5.348 Min wall 0.602 Weight lbs/ft 4.971

ii. SDR 9 HDPE Conduit

1. 4” Nominal ID 4.252 Min wall .618 weight Lbs/ft 4.182

2. 6” Nominal ID 5..064Min Wall 0.824 weight LBS/ft 5.931

2. Joint Performance

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a. Pipe shall be continuous length or fused. The joint shall be soil-tight.

3. Installation

a. Installation shall be made by horizontal directional boring or by direct burring.

C. STRAW WATTLES: Each Wattle is 8 - 9 inches diameter, 25 feet long, and weighs about 40 pounds. Straw Wattles of different lengths can be special ordered.

D. WATER: All water for compaction and grading shall be free of any mineral salts or contaminating material which might result in expansion of material after placements. Water containing organic material of any kind is not acceptable. Water is not available on site and shall be supplied by the Contractor.

PART 3 - EXECUTION

A. PREPARATION

1. Protect structures, utilities, sidewalks, pavements, and other facilities from damage caused by settlement, lateral movement, undermining, washout, and other hazards created by earthwork operations.

2. Protect subgrades and foundation soils against freezing temperatures or frost. Provide protective insulating materials as necessary.

3. Provide erosion control measures to prevent erosion or displacement of soils and discharge of soil-bearing water runoff or airborne dust to adjacent properties and walkways.

B. DEWATERING

1. Prevent surface water and subsurface or ground water from entering excavations, from ponding on prepared subgrades, and from flooding Project site and surrounding area.

2. Protect subgrades and foundation soils from softening and damage by rain or water accumulation.

C. EXCAVATION

1. Explosives: Do not use explosives.

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2. Unclassified Excavation: All excavation is unclassified and includes excavation to required subgrade elevations regardless of the character of materials and obstructions encountered.

D. STABILITY OF EXCAVATIONS

1. Comply with local codes, ordinances, and requirements of authorities having jurisdiction to maintain stable excavations.

E. EXCAVATION FOR STRUCTURES

1. Excavate to indicated elevations and dimensions within a tolerance of plus or minus

0.10 foot. Extend excavations a sufficient distance from structures for placing and removing concrete formwork, installing services and other construction, and for inspections.

F. APPROVAL OF SUBGRADE

1. Notify Contracting Officer when excavations have reached required subgrade.

2. When Contractor determines that unforeseen unsatisfactory soil is present, continue excavation and replace with compacted backfill or fill material as directed.

a. Unforeseen additional excavation and replacement material will be paid according to the Contract provisions for changes in Work.

3. Reconstruct subgrades damaged by freezing temperatures, frost, rain, accumulated water, or construction activities, as directed by the Contracting Officer.

G. UNAUTHORIZED EXCAVATION

1. Fill unauthorized excavation under foundations by extending indicated bottom elevation of concrete foundation or footing to excavation bottom, without altering required top elevation. Lean concrete fill may be used to bring elevations to proper position when acceptable to the Contracting Officer.

a. Fill unauthorized excavations under other construction as directed by the Contracting Officer.

H. STORAGE OF SOIL MATERIALS

1. Stockpile excavated materials acceptable for backfill and fill soil materials, including acceptable borrow materials. Stockpile soil materials without intermixing. Place, grade, and shape stockpiles to drain surface water.

CAO 20-1001

a. Stockpile soil materials away from edge of excavations at a location to be determined by the Missile Engineering Inspector .

I.BACKFILL

1. Backfill excavations promptly, but not before completing the following:

a. Acceptance of construction below finish grade including, where applicable, dampproofing, waterproofing, and perimeter insulation.

b. Testing, inspecting, and approval of underground utilities.

c. Removal of trash and debris from excavation.

J. FILL

1. Preparation: Remove vegetation, topsoil, debris, wet, and unsatisfactory soil materials, obstructions, and deleterious materials from ground surface prior to placing fills.

2. When subgrade or existing ground surface to receive fill has a density less than that required for fill, break up ground surface to depth required, pulverize, moisture-condition or aerate soil and recompact to required density.

K. MOISTURE CONTROL

1. Uniformly moisten or aerate subgrade and each subsequent fill or backfill layer before compaction to within 3 percent of optimum moisture content.

a. Do not place backfill or fill material on surfaces that are muddy, frozen, or contain frost or ice.

b. Water added to embankment material or other material requiring moisture and density control during grading operations shall be distributed in such a manner that shall avoid ponding or excessive wetting of materials.

c.Water added utilizing prewetting techniques involving application outside of normal working hours, or when Contractor's personnel are not on site, is not permissible due to security constraints.

L. COMPACTION

1. Place backfill and fill materials in layers not more than 6 inches in loose depth for material compacted by heavy compaction equipment, and not more than 4 inches in loose depth for material compacted by hand-operated tampers.

2. Place backfill and fill materials evenly on all sides of structures to required elevations. Place backfill and fill uniformly along the full length of each structure.

CAO 20-1001

3. Percentage of Maximum Dry Density Requirements: Compact soil to not less than 95 percent of maximum dry density according to ASTM D 698.

M. GRADING

1. Slope grades to direct water away from center of right of way and to prevent ponding.

Cut out soft spots, fill low spots, and trim high spots to conform to required surface tolerances. Provide a smooth transition between existing adjacent grades and new grades.

N. PROTECTION

1. Protecting Graded Areas: Protect newly graded areas from traffic, freezing, and erosion. Keep free of trash and debris.

2. Repair and re-establish grades to specified tolerances where completed or partially completed surfaces become eroded, rutted, settled, or lose compaction due to subsequent construction operations or weather conditions.

a. Scarify or remove and replace material to depth directed by the Contracting Officer; reshape and recompact at optimum moisture content to the required density.

3. Settling: Where settling occurs during the Project correction period, remove finished surfacing, backfill with additional approved material, compact, and reconstruct surfacing.

a. Restore appearance, quality, and condition of finished surfacing to match adjacent work, and eliminate evidence of restoration to the greatest extent possible.

O. GRADING AND CLEANUP

1. Upon completion of site the site shall have a neat, finished appearance, with all excess material and construction debris removed in a manner suitable to USAF.

P. DISPOSAL OF SURPLUS AND WASTE MATERIALS

1. Disposal: Remove waste material, unsatisfactory soil, trash, and debris, and legally dispose of it off the Government's property.

2. Disposal: Transport surplus satisfactory soil to designated storage areas as directed by the Contracting Officer. Stockpile or spread soil as directed by Contracting Officer.

CAO 20-1001

END OF SECTION 02200

FA4626-20-R-0018 Attachment 1 Environmental Protection

CAO 20-1001

MALMSTROM AIR FORCE BASE 01360-1 ENVIRONMENTAL PROTECTION

SECTION 01360

ENVIRONMENTAL PROTECTION

1.0 REFERENCES

The publications listed below form a part of this specification to the extent referenced.

All references listed in these specifications are intended to be the current version or edition, unless specifically identified otherwise. The Contractor shall conform to the Occupational Safety & Health Act, Environmental Protection Agency, Montana Dept. of Environmental Quality, U.S. Air Force and all other Federal, State and Local environmental regulatory requirements.

29 CFR Occupational Safety and Health Administration

40 CFR Environmental Protection Agency

49 CFR Department of Transportation

EM 385-1-1 U.S. Army Corps of Engineers Safety and Health Requirements Manual (1996)

WETLANDS U.S. Army Corps of Engineers Wetlands Delineation Manual

341 SW OPLAN 32-00-1 Malmstrom Green Purchasing Program Plan

341 SW OPLAN 32-7042 Malmstrom Hazardous Waste Management Plan

341 SW OPLAN 32-7043 Malmstrom Solid Waste Management Plan

AFI 32-7080 Pollution Prevention Program

AFI 32-7086 & SUP Hazardous Materials Management

2.0 PERMITS AND FEES

2.1 No separate payment will be made for work covered under this section. The Contractor shall be responsible for payment of fees associated with environmental permits, application, and/or notices obtained by the Contractor. All costs associated with this section shall be included in the contract price. The Contractor shall be responsible for payment of all fines/fees for violation or non-compliance with Federal, State, Regional and local laws and regulations.

2.2 The Contractor shall be responsible for obtaining and complying with all environmental permits and commitments required by Federal, State, regional, and local

CAO 20-1001

MALMSTROM AIR FORCE BASE 01360-2 ENVIRONMENTAL PROTECTION

environmental laws and regulations. The Contractor shall provide copies of all environmental permits including Notice of Intent Packages and Notices of Termination to the Civil Engineer Squadron Natural Resources Management Element (341 CES/CEAN) within five business days of receipt or submittal.

2.3 Demolition Work: Contractors shall notify the Montana Dept. of Environmental Quality, Permitting & Compliance Division, Air & Waste Management Bureau, P.O. Box 200901, Helena, MT. 59620-0901 for all demolition work where load bearing members are removed.

3.0 AIR QUALITY

3.1 Equipment operation, activities, or processes performed by the Contractor shall be in accordance with all Federal and State air emission and performance laws and standards.

3.2 Burning of material is not allowed on base by the Contractor.

3.3 Particulates - The contractor shall not operate a construction site or demolition project unless reasonable precautions are taken to control emissions of particulate matter. Such emissions of airborne particulate matter shall not exceed 20% opacity as defined in 40 CFR 60 Appendix A.

3.4 Sound Intrusions - The Contractor shall keep construction activities under surveillance and control to minimize environment damage by noise. The Contractor shall comply with the provisions of the State of Montana rules.

3.5 Ozone Depleting Chemicals (ODCs)

3.5.1 The contractor shall ensure activities performed under this contract are in compliance with the Air Force Instruction (AFI) on ODCs. The contractor shall not purchase, use, nor specify the use of any Class I ODC in the production, design, or maintenance of the end item. Class II ODCs may be used or specified only with the written approval of the Contracting Officer. ODCs are identified and classified in Air Force Instructions AFI32-7080 and AFI32-7086 & Sup).

3.5.2 Air Conditioning & Refrigeration Equipment - Any maintenance, repair and demolition work to air conditioning and refrigeration equipment shall require that all CFC (Chlorofluorocarbons) handling standards be met. The contractor shall not furnish any equipment that requires the use of ozone depleting chemicals nor shall he vent or cause to be vented CFC or HCFC (Hydrochlorofluorocarbons) refrigerants or other mixtures containing CFCs to the atmosphere during repair, maintenance or demolition work on the equipment covered by this contract. The contractor shall have available refrigerant recovery or reclaim equipment to perform the work. Personnel who operate refrigerant reclaim or recycling equipment shall possess the necessary state and local certifications for operating the equipment. The contractor shall be responsible for meeting all requirements, permitting, licensing and certification required by state or local ordinance

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MALMSTROM AIR FORCE BASE 01360-3 ENVIRONMENTAL PROTECTION

to work on refrigeration systems. Replacement compressors and other replacement equipment used in repairing CFC-containing systems shall be compatible with CFC replacement refrigerants.

4.0 WATER RESOURCES AND STORM WATER DISCHARGE

The Contractor shall monitor construction activities to prevent pollution of surface and ground waters. Toxic or hazardous chemicals shall not be applied to soil or vegetation unless otherwise indicated. The Contractor shall monitor all water areas affected by construction activities. For construction activities immediately adjacent to impaired surface waters, the Contractor shall be capable of quantifying sediment or pollutant loading to that surface water when required by State or Federally-issued Clean Water Act permits.

4.1 The contractor shall not discharge any contaminated materials into the storm drain system on Base. EPA authorizes the following non-storm water discharges: fire fighting activities; fire hydrant flushing; potable water sources; irrigation drainage; lawn watering;

routine building wash-down without detergents; pavement wash-waters where spills/leaks of toxic or hazardous materials have not occurred and where detergents are not used; air conditioning condensate; springs; uncontaminated groundwater; and foundation/footing drains where flows are not contaminated with process materials such as hydrocarbons/solvents.

4.2 Sanitary Sewer - The Contractor shall not dump any restricted materials down the sanitary sewer or wastewater disposal system without approval of the Air Force. All discharges to the sewer shall meet Federal, State, and Local regulatory requirements and shall meet the permit requirements limiting MAFB discharges. The base sewer discharge is tested weekly by the City of Great Falls for conformance requirements.

4.2.1 Restricted waste water materials include:

A. Any water or waste having a pH lower than 5.5 or higher than 9.0 or having any other corrosive property which reasonably could be hazardous to structures, equipment or personnel, such as, but not limited to, battery or plating acids and wastes, copper sulfate, chromium slats and compounds, or salt brine;

B. Any waters or wastes containing strong acid iron pickling wastes, or concentrated plating solutions whether neutralized or not, shall be prohibited from discharge;

C. Any water or waste containing fats, wax, grease, or oils, whether emulsified or not, in excess of one hundred mg/l or containing substances which may solidify or become viscous at temperatures between thirty-two degrees Fahrenheit or zero degrees centigrade and one hundred fifty degrees Fahrenheit or sixty-five degrees centigrade;

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MALMSTROM AIR FORCE BASE 01360-4 ENVIRONMENTAL PROTECTION

D. Any volume of flow or concentration of wastes defined as slug loads or other pollutants(including oxygen-demanding pollutants-BOD, etc.) released in a single extraordinary discharge episode of such volume or strength as to cause interference to the POTW;

E. Any water or waste containing metals in excess of the following limits:

Arsenic-0.462 mg/l Cadmium-3.551 mg/l Chromium-5.676 mg/l Copper-4.985 mg/l Cyanide-0.505 mg/l Lead-0.946 mg/l Mercury-0.028 mg/l Nickel-4.782 mg/l Silver-0.531 mg/l Zinc-1.019 mg/l

4.2.2 For discharge of ground water, the Contractor shall surface discharge in accordance with all Federal, State, and local laws and regulations.

4.3 Storm Water Discharge Permit

4.3.1 Construction Activities - Storm Water Discharge Permit - MPDES General Permit for Storm Water Discharges Associated with Construction Activity is required for construction activity in which clearing, excavating, grading, stockpiling earth materials, and placement/removal of earth materials will result in disturbance of 1 acre or more of land or if the activity is a phase of a larger project that will result in a combined disturbance of 1 acre or more of land. The contractor shall be responsible for obtaining and complying with the Storm Water Discharges Associated with Construction Activity permit. If a permit is required the contractor shall submit a completed Notice of Intent (NOI) package to 341 CES/CEANQ for review prior to submitting to MDEQ..Allow 10 business days for 341 CES/CEANQ review. The package shall contain the following:

A. A Notice of Intent Form

B. A Storm Water Pollution Prevention Plan. This plan must meet the basic requirements of the storm water pollution prevention plan (SWPPP) provided in Part IV of the General Permit. In addition to General Permit requirements, the SWPPP must include:

- detailed site plan, including construction traffic control plans, in a format that can be maintained and updated throughout the project

- project activity timelines including excavation and landscaping schedules in a format that can be maintained and updated throughout the project

- initial descriptions and locations of construction storm water best management practices (BMP) in a format that can be maintained and updated throughout the project

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MALMSTROM AIR FORCE BASE 01360-5 ENVIRONMENTAL PROTECTION

All plans must be kept on site. Plans must be maintained and updated throughout the project as conditions change.

C. Fees

4.3.1.1 Construction Activities - Storm Water Discharge Permit Compliance. The contractor shall provide a copy of the final NOI package to the Civil Engineer Squadron Natural Resources Management Element (341 CES/CEANQ) at least 10 business days prior to construction start date. The contractor shall perform the following in accordance with the permit:

A. The SWPPP shall be maintained on the construction site.

B. During construction the contractor shall perform inspections as outlined in Part III of the General Permit, record all SWPPP changes, modifications, and updates in logbooks or as notations on the documents cited in Section 4.3.1 (B).

C When the contactor determines that the site has achieved final stabilization the contractor will prepare and submit a Notice of Termination to 341 CES/CEANQ for review prior to submittal to MDEQ.