SOW - BED Parking Lot Specification (9-27).pdf

BED Air Traffic Control Tower (BED ATCT) Bedford, MA

Repair the Parking Lot for the BED ATCT and SSC

SPECIFICATIONS

For

Federal Aviation Administration New England Region

By

AJW-2E15A OPS Engineering Center - North

FEDERAL AVIATION ADMINISTRATION JULY 2023

BED ATCT PARKING LOT BEDFORD, MA

Summary of Work 01 11 00 - 1

SECTION 01 11 00 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SCOPE

Provide all labor, tools, equipment, materials, and supervision required to replace the existing asphalt pavement for the Bedford Air Traffic Control Tower (BED ATCT) parking lot and curbing. Included with this project is milling of required transitions, installation of 2-inch binder strengthening course, installation of 1-½ inch wearing course, painting of pavement markings, removal and re-installation of curbing, asphalt sealing and grading as necessary to transition to the existing storm drain basins.

All work must be conducted in accordance with this Statement of Work (SOW) and contract specifications. The specified work must be accomplished at the ATCT and SSC building located at Bldg 1714A, LG Hanscom Field, Bedford, MA.

In general the work consists of the following:

1. Take steps for badging requirements at the Hanscom AFB. The area of work will require temporary badging, and coordination must be done with local personal for access to the facility. See Section 1.5, M of the summary of work.

2. Furnish and install all material and equipment as specified in accordance with this statement of work, industry standard, and MASSDOT standards.

3. Saw cut along all transitions from any asphalt to be removed and asphalt that will remain.

4. Pulverize the existing parking lot, fine grade and compact. The contractor must ensure positive water flow for the parking lot away from the buildings and toward the storm drains where possible.

All water must be properly diverted to minimize washout and improper flow.

5. Import and place reclaimed asphalt as needed to provide the proper grade and base for the new asphalt. The contractor must machine compact the pulverized asphalt to provide a suitable base for the new asphalt. Areas in the existing parking lot have begun to wash out. The contractor must ensure a proper base and proper leveling prior to placement of new asphalt, with extra precaution in known areas of issue.

6. Raise and/or adjust the storm drain basin covers as needed to accommodate proper grade and water flow. An existing storm drain has been impacted by washout underneath the existing asphalt.

The contractor must inspect the storm drain, provide new material to stabilize the base and properly reset the storm drain and collar as necessary for proper drainage.

7. Remove the existing curbing found around the ATCT parking lot. All curbing to be removed must be disposed of offsite. Precaution must be taken while removing the existing curbing as to minimize impacts to the landscape and surrounding area where possible. See Appendix for area of work.

8. Apply a tack coat to the rolled underlayment and apply a 2” binder strengthening course over the 12,000 SqFt parking lot.

9. Apply a tack coat and install the 1-1/2” compacted wearing course over the 12,000 SqFt parking lot, for a total of 3-1/2” depth.

10. Seal joints between new and existing pavement.

Summary of Work 01 11 00 - 2

11. Provide ¾” crushed stone which must be placed in areas where asphalt meets unstable grades of earth. Crushed stone must be used to stabilize any earth that could be subject to washout from water drainage.

12. Provide the equipment, material and labor to place approx. 470ft. of a minimum 6” wide x 16” min granite curbing around the parking lot to replace the existing as is.

13. Layout and stripe the new Asphalt when appropriate with approx. 20 single parking spaces.

Striping must be 4” in Width and uniform throughout the parking lot. Parking spaces must match current layout. The contractor must also decal and paint for 1 handicap space.

14. The contractor is responsible for any damage caused that is not directly related to the parking lot work stated in this SOW for the BED ATCT and SSC facility. This includes, but is not limited to, damage to underground or overhead cables still in use, sewer / storm drains and lines, the surrounding landscape, and local roadways/curbs unrelated to this project.

15. Provide all temporary services needed for the paving of the BED ATCT and SSC parking lot.

This includes, but is not limited to, sanitary facilities, water, and temporary power.

16. Coordinate the schedule of work with the CO, the SSC, the COR and any applicable local authorities.

17. The Contractor is responsible for obtaining any permits required for the paving of the parking lot at the BED ATCT and SSC facility. Contractor must contact DigSafe prior to any excavation.

Sealcoat Existing Parking Area:

1. Sealcoat an existing parking area that cover approx. 7,800 Sqft. Contractor must submit on the sealer proposed for use.

2. Layout and stripe the new sealed Asphalt when appropriate with approx. 11 single parking spaces. Striping must be 4” in Width and uniform throughout the parking lot. Striping shall be consistent with existing conditions.

1.2 APPLICABLE DOCUMENTS

A. Applicable Documents - All FAA, Military, Federal, and industrial codes or standards, specifications, and contract drawings referenced in this, and the following divisions form a part of this specification are applicable only to the extent they were used as a basis of this design.

All references to codes, standards, specifications, and construction drawings refer to the latest editions (and any supplements) in effect on the date of the contract.

B. Applicable Publications - The publications listed below form a part of this specification to the extent referenced. The publications are referenced to in the text by basic designation only.

1. CODE OF FEDERAL REGULATIONS (CFR):

a. OSHA General Industry Safety and Health Standards (29 CFR 1910), OSHA

Construction Industry Standards (29 CFR 1926). OSHA 2202 is a condensed version of 29 CFR 1926. Each is for sale by the Superintendent of Documents, U.S. Government Printing Office, Washington DC 20402.

b. National Emission Standards for Hazardous Air Pollutants (40 CFR, Part 61).

Summary of Work 01 11 00 - 3

2. FEDERAL STANDARD:

a. Preparation and the Submission of 313A Material Safety Data Sheets.

1.3 DEFINITIONS

A. Federal Aviation Administration (FAA) - The terms "Federal Aviation Administration" (FAA) and "Government" as used herein denotes the "owner"

B. Contracting Officer (CO) - The term "Contracting Officer" (CO) as used herein denotes the person designated to act for the Government in the performance of this contract.

C. Contracting Officers Representative (COR) - The term "Contracting Officers Representative" (COR) as used herein denotes the representative of the Contracting Officer at the job site. The COR’s authority is limited. These limitations are defined in the Letter of Delegation provided to the COR and the Contractor at the preconstruction meeting.

D. Contractor and Subcontractor - The term "Contractor" as used herein denotes the firm retained by the FAA to perform and complete work required by the Contract. The term "subcontractor" as used herein denotes the person or firm retained by the Contractor to perform a particular unit of work required by the Contractor. Subcontractors must be required to meet all specifications required of the Contractor.

E. Furnished Material - The term "furnished material" (GFM) as used herein denotes all

Government Furnished Equipment (GFE) and material furnished by the Federal Aviation Administration. Any and all material not listed as “Furnished” must be supplied by the Contractor. Furnished material is listed in Section 01 11 00, Part 3.3.

1.4 GOVERNMENT FURNISHED EQUIPMENT AND MATERIAL (GFE & GFM)

Not Applicable

1.5 CONSTRUCTION CONDITIONS

A. Preconstruction Conference - The Contractor must attend a preconstruction conference at the time and location specified by the CO. Local procedures related to ingress, egress and security will be discussed. Requirements for material disposal, security and safety will be discussed.

Compliance with these procedures while on site is mandatory.

B. Conflict Resolution - The Contractor must meet standards, specifications, and drawings as specified herein. The specifications and drawings will rule in all cases. Specifications will govern over drawings. In the event of dimensional discrepancies or omissions, the Contractor must field verify and correct the information, and the COR must render an interpretation and decision.

C. Inspection

1. Access for Inspection - The Contractor must allow the COR complete access to all portions of the work. Portions of the work buried, enclosed, or disguised, will be inspected by the COR

Summary of Work 01 11 00 - 4 before being obscured by the next operation of the Contractor. In all cases, the COR must be informed accordingly and given access to the work. Work obscured before inspection and acceptance by the COR, may, at the option of the COR be opened for inspection at no additional cost to FAA.

2. Joint Acceptance Inspection - The COR must inspect all work after substantial completion including all materials, tools, and equipment. Such inspection may extend to all or a part of the work for the preparation, fabrication or manufacture of the materials to be used. The COR must notify the Contractor of any non-compliance with the contract specifications and/or drawings, and may reject workmanship or materials accordingly. After the COR reviews the contract documents and verify the Contractor has completed all required work, a Joint Acceptance Inspection (JAI), which is a FAA internal approval process, will be held.

D. Existing Utilities - Subsurface utilities and cables, whose existence is known to FAA, are shown on the contract drawings in approximate locations. Other utilities may not be shown on the contract drawings. The Contractor must ring out and mark the existing power and control cable runs prior to any construction activities so as to maintain clearances from underground cables during construction. The Contractor must field verify the location of underground utilities before excavating cable trenches and concrete foundations. This will be accomplished, in part, by coordinating with the FAA and the COR.

1. Hand Excavation - Hand excavation methods will be used in locating all existing utilities.

Any damage caused by the Contractor will be repaired immediately by the Contractor at no additional cost to FAA. Repairs, if required, will be in accordance with the specifications and conditions stipulated by the COR.

E. Project Coordination - The Contractor must be required to coordinate construction activities with the FAA through the COR. All work, which affects Facilities and Equipment, must be coordinated and approved by FAA personnel through the COR twenty-one (21) days in advance of the scheduled work. Failure to notify and obtain the necessary approval may result in a rescheduling of the work. If weather conditions or operations preclude a scheduled shutdown of the FAA facility, the Contractor must reschedule the work. The Contractor must be required to coordinate all power shutdowns of existing facilities with the FAA, through the COR, twenty-one (21) days in advance. Each shutdown for testing or cut-overs will be limited to off-peak hours, with the facility placed back in service at the end of the workday or as stipulated by the FAA. The Contractor must not be allowed any extension of time or compensation for lack of compliance with this requirement.

F. Layout of Work - The Contractor must field verify measurements and work from the established base lines and bench marks indicated on the drawings and will be responsible for all measurements in connection therewith. The Contractor will furnish, at his/her own expense, all templates, equipment, tools, materials, and labor as may be required in laying out any part of the work.

G. Permits, Inspection, Licenses, Certificates - The Contractor must obtain and pay fees for permits, licenses, or certificates required by Federal, State and City/Town officials as necessary to perform the work, prior to starting construction, and in a timely manner to avoid delays in starting the job. The Contractor will abide by all requirements dictated by the municipality for such permits without any additional cost.

Summary of Work 01 11 00 - 5

H. Compliance with Local and Other Codes - The Contractor must comply with codes and standards, such as the National Electric Code, latest edition or local code. Where the requirements of the specifications and drawings exceed those codes, the Contractor must comply with the requirements of the specifications and drawings.

I. Temporary Facility - The Contractor must provide and pay for all temporary services and facilities as specified below and as necessary for the proper and expeditious execution of the work. The Contractor must make, or have made all connections to existing services and sources of supply as necessary and/or indicated and pay all charges for same. The Contractor must remove all such temporary installations and connections when no longer necessary for the project work.

1. Temporary Water - The Contractor must make arrangements to furnish a potable water supply for workers and project work, and pay for all temporary water and services, in accordance with OSHA requirements.

2. Temporary Toilets and Sanitation - The Contractor must provide ample and suitable on-site sanitary conveniences with proper enclosures for the use of the workers and other personnel employed at the site, in accordance with OSHA requirements. Locations will be subject to approval from the COR. After completion of the work, such conveniences will be promptly removed from the site.

3. Temporary Light and Power - The Contractor must arrange for, provide and maintain all temporary electric light and power as required throughout the work. The Contractor must pay all costs for the installation and use of such temporary light and power.

a. The Contractor must furnish, install, connect and maintain all the wiring, sockets, lamps, receptacles, switches, feeders, circuit work, etc. necessary to provide temporary artificial illumination and power as required for the performance of all work covered by these specifications or which may be required for safety and for inspection purposes.

Contractor must provide all power unless coordinated and approved by the FAA and COR that the contractor may use onsite available receptacles.

J. Protection of Existing Vegetation, Improvements and Structures - The Contractor must take all precautions necessary to protect the existing facilities, equipment, buildings, foundations, vegetation, etc., during construction. Any areas damaged by the Contractor or any subcontractors, will be repaired or replaced to their original conditions by the Contractor at no additional cost to FAA. Repairs will be approved by the COR and will match to original finish. The Contractor must provide all temporary covers, enclosures, barricades, etc., required to protect the existing facilities.

L. Schedules

1. Project Schedule - The Contractor must, within ten (10) calendar days from date of award of contract, submit to the CO for approval a practical project schedule. The schedule will show the order in which the Contractor proposes to carry out the work, the date on which he/she must start the several salient features (including procurement of materials, plant and equipment), night work required including cutovers, and the contemplated dates for completing the work. The schedule must be in the form of a progress chart of suitable scale

Summary of Work 01 11 00 - 6 to indicate the approximate percentage of work scheduled for completion at any time. The Contractor must enter on the chart the actual progress at such intervals as directed by the CO.

The project schedule must include milestone schedule for payments. The milestones should be stated with requested reimbursement for each milestone (based upon actual costs, overhead and profit).

2. Progress Schedule - The Contractor, if requested by the CO, must submit a progress schedule at such intervals as directed by the CO. If the Contractor fails to submit a progress schedule within three (3) business days, the CO may withhold approval of progress payment estimates until the Contractor submits the required progress schedule.

3. Hours of Work - Unless otherwise approved by the COR, all work must be based on a standard 8 - hour workday unless longer hours have been approved and accomplished between the hours of 6:00 a.m. to 5:00 p.m. daily, except weekends and Federal holidays. No work is allowed on weekends and Federal holidays unless approved by the CO in writing.

M. Site Access – Access to the site will be via a pre-determined route identified and agreed upon at the preconstruction conference. The Contractor is advised that the BED ATCT and SSC is located on Hanscom AFB and is part of a secured facility and all personnel, possessions, equipment, materials, vehicles, etc. are subject to inspection at the discretion of security personnel while on the premises. All Contractor personnel must maintain on their person, at all times while on the grounds, current photo identification. Contractor personnel must be prepared to relinquish their identification for review by security at any time while on the grounds.

The Contractor must provide the FAA representative with a list of the personnel requiring access to the site. The contractor must be prepared to provide additional information on all personnel as required by security to issue temporary badges. It will be necessary to coordinate all activities with the FAA representative to minimize interference with site operations.

N. Special Site Conditions – N/A

O. Equipment and Waste Disposal - The Contractor must provide on-site covered containers for the collection of construction waste materials, debris and rubbish and periodically remove the aforementioned materials from the site. Any spillage on access and haul routes will be cleaned up immediately. Disposal location to be determined by the Contractor and approved by the COR. All equipment, materials, spoil, waste and debris removed from the work site and not specified for reuse or identified as salvageable items, or identified as contaminated contents will be disposed of off site in areas authorized by the applicable County, State and/or Local agencies and in accordance with current rules and regulations governing the disposal of such waste. The Contractor will pay disposal fees and miscellaneous charges. Copies of all documentations of the disposal of any hazardous wastes will be submitted in accordance with Section 01 35 43.13.

P. Cleanup - The work site must be kept clean and orderly during the progress of work.

Q. Final Cleaning - After final inspection, but before final acceptance of the work, all exterior surfaces of the equipment will be cleaned. All debris will be removed from the general site area.

1.6 Sequence of Work

Summary of Work 01 11 00 - 7

The Contractor must be required to submit detailed sequence of work for demolition of the facility. The plans must limit any impact to Hanscom AFB, the SSC and personnel. The plans will describe, in detail, all preparatory work, and estimated time required for each event listed in the plans. A list of equipment and quantity and type of personnel will be attached.

1.7 SAFETY

OSHA and FAA safety standards will be enforced. In keeping with such standards, the Contractor must, at a minimum, provide:

A. Safety Plan - The Contractor must have a Safety Plan with the purpose of maintaining a safe working environment for construction workers employed on site. Two (2) copies of the plan must be submitted to the CO for review and approval. As a minimum, the safety plan must require weekly "tailgate" meetings, scheduled inspections of equipment which check for potential hazards created by wear, damages, etc. and a statement that the current Occupation Safety and Health Act (OSHA) regulations on safety in the construction industry, OSHA Title 29, Part 1910 and Part 1926, as well as FAA safety regulations, are followed. The plan will be used by the COR, who is OSHA trained, to insure that the work is accomplished in accordance with accepted safety practices.

B. First Aid and CPR - At least one (1) employee must have a current certification in First Aid and

Cardio-Pulmonary Resuscitation (CPR) and be on the site at all times. Such employee must be designated to provide first response medical treatment to site personnel in the event of an accident or other medical emergency. The employee must not be permitted to work on live electrical circuits or be placed in any other situation, which may endanger or interfere in their ability to provide medical treatment.

C. Trained Personnel - Personnel must be properly trained in the usage of all equipment for which they will be required to use during the Contract. Documentation or other evidence of training may be requested by the COR at any time. Personnel without adequate training will be prohibited from using such equipment.

D. Material Safety Data Sheets - The Contractor must have Material Safety Data Sheets (MSDS) conforming to Federal Standard 313A, written by the manufacturer, for all materials containing chemicals or other substances which may pose a hazard. One (1) copy of each MSDS will be submitted to the CO and one (1) copy of each MSDS will be kept on file at the job site at all times. The Contractor and subcontractors must be prohibited from handling any material, which does not have an applicable MSDS on file at the site until such MSDS arrives on site.

E. Safety Equipment - The Contractor must provide safety equipment including, but not limited to, a Red Cross approved First-Aid kit and the appropriate number of annually inspected, charged, fire extinguishers with the proper NFPA rating.

F. HAZCOM Program - The Contractor must have a hazard communications (HAZCOM) program. The Contractor and each subcontractor must submit a copy of their HAZCOM program as well as a copy of their current OSHA 200 form, if requested.

G. Designated Foreman - When any construction activity is conducted at the site, the presence of a designated, competent, badged contractor’s foreman is required at the job site. The foreman

Summary of Work 01 11 00 - 8 must be qualified and capable of organizing and coordinating all activities of the Contractor and his subcontractors, and keeping a safe job site.

H. Work Force - The Contractor must at all times, when construction activities are conducted, have a substantial number of workers for each task to proceed expeditiously and without generating delay, for lack of man-power.

PART 2 - MATERIALS AND EQUIPMENT

2.1 FAA/GOVERNMENT-FURNISHED EQUIPMENT/MATERIAL

Not Applicable

2.2 CONTRACTOR-FURNISHED MATERIAL AND EQUIPMENT

A. Material Deliveries - All material deliveries made under this contract must be arranged for delivery to the Contractor's material staging area. This area must be located as determined at the preconstruction conference. Delivery vehicles must be directed to the material staging area.

B. Storage and Protection - The Contractor, through the COR, must secure from FAA all necessary clearances for storage areas on site, including any time limitations upon the use of such areas.

The storage and protection of Contractor material will be the sole responsibility of the Contractor. The Contractor must provide at his/her own expense all fencing, shelters and security personnel as may be necessary for the protection of the material and equipment.

PART 3 - EXECUTION

3.1 WORK SEQUENCE

A. Work must be performed in the following sequence:

1. FAA must provide the Contractor with all necessary shop drawings, product data, and samples for all Government furnished equipment.

2. The Contractor must submit all required product information, shop drawings, and samples as required in the specifications. Protective device time current characteristic curves will be those for the equipment being furnished. Alternate protective devices will be submitted for approval.

3. The Contractor is responsible for handling, storing, and installing all furnished and non-furnished equipment.

4. Upon completion of demolition the contractor must clean the affected area and repair any damage caused due to construction. A final walk through will be performed with the COR to insure a satisfactory end result.

3.2 CONTRACTOR USE OF PREMISES

A. General - During the construction period the Contractor must have full use of the premises for construction operations, including use of the site. The Contractor's use of the premises is limited

Summary of Work 01 11 00 - 9 only by the Government’s right to perform work or to retain other contractors on portions of the Project.

B. Use of the Site - Limit use of the premises to work in areas indicated. Confine operations to areas within contract limits indicated. Do not disturb portions of the site beyond the areas in which the Work is indicated.

1. Driveways and Entrances: Keep driveways and entrances serving the premises clear and available to the Government, the Government's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

3.3 GOVERNMENT-FURNISHED EQUIPMENT / MATERIAL- Not Applicable

END OF SECTION 01 11 00

Safety and Health Requirements 00 73 19 - 1

SECTION 00 73 19 – SAFETY AND HEALTH REQUIREMENTS

PART 1 – GENERAL

1.1 Summary

A. Requirements for Employee Health and Safety

1.2 Applicable Publications - The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by basic designation only:

A. Code of Federal Regulations (CFR)

1. OSHA General Industry Safety and Health Standards (29 CFR 1910), Publication V2206; OSHA Construction Industry Standards (29 CFR 1926). One source of these regulations is OSHA Publication 2207, which includes a combination of both parts 1910 and 1926 as they relate to construction safety and health.

2. National Emission Standards for Hazardous Air Pollutants (40 CFR, Part 61)

3. Federal Standard (Fed. Std.) 313A – Material Safety Data Sheets, Preparation and the

Submission of

4. FAA Order JO 3900.57A, Environmental and Occupational Safety and Health

(EOSH) Requirements in the Planning and Execution of Construction and Maintenance Activities at National Airspace System (NAS) Facilities. Specifically, FAA Form 3900-18, Pre-Construction EOSH Checklist. This checklist will be reviewed with the Contractor and FAA prior to construction.

1.3 Work Covered by This Section

A. This section is applicable to all work covered by this contract.

1.4 Definition of Hazardous Materials

A. Refer to hazardous and toxic materials/substances included in Subparts H and Z of 29 CFR 1910; and to others as additionally defined in Fed. Std. 313. Those most commonly encountered include asbestos, polychlorinated biphenyl’s (PCB’s), explosives, and radioactive material, but may include others.

1.5 Quality Assurance

A. Safety Meeting – Representatives of the Contractor must meet with the CO and COR prior to the start of work, for the purpose of reviewing the contractor's safety and health programs and discussing implementation of all safety and health provisions pertinent to the work to be performed under this contract. The contractor must be prepared to discuss, in detail, the measures he/she intends to take in order to control any unsafe or unhealthy conditions associated with the work to be performed under the contract. If directed by the COR, this meeting may be held in conjunction with other meetings, which are scheduled to take place prior to start of work under this contract. The contractor’s principal on-site representative(s), the general superintendent, and his/her safety representative(s) must attend this meeting.

B. Compliance with Regulations – All work, including the handling of hazardous materials must comply with applicable state and municipal safety and health requirements. Where there is a conflict between applicable regulations, the most stringent must apply.

C. Contractor’s Responsibility – The contractor must assume full responsibility and liability for compliance with all applicable regulations pertaining to the health and safety of personnel during the execution of the work.

Safety and Health Requirements 00 73 19 - 2

D. Inspections, Tests and Reports – The required inspections, tests, and reports made by the contractor, subcontractors, specially trained technicians, equipment manufacturers, and others as required, must be at the contractor’s expense.

E. Site Specific Safety Plan (SSSP) – The Contractor will be required to submit his plan for maintaining a safe work environment for construction workers employed on this project. As a minimum, the plan must show weekly “tail gate meetings”, scheduled inspections of equipment to check for potential hazards created by wear, etc. and a statement that the current OSHA regulations on safety in the construction industry will be followed. The plan will be used by the COR to insure that the work is accomplished in accordance with safety practices.

The COR may stop any operation, which is in violation of the OSHA standards and fails to comply with the safety plan or accepted safe work practices.

1.6 Submittals

A. Accident and Fire Reporting

1. The Contractor must report to the Contracting Officer any accident or fire occurring at the site of the work which causes:

a. A fatality or as much as one lost workday on the part of any employee of the Contractor or subcontractor at any tier;

b. Damage of $1,000 or more to Government-owned or leased property, either real or personal;

c. Damage of $1,000 or more to Contractor or subcontractor owned or leased motor vehicles or mobile equipment; or

d. Damage for which a contract time extension may be requested.

2. Accident and fire reports required by paragraph (1) above must be accomplished by the following means:

a. Accidents or fires resulting in a death, hospitalization of five or more persons, or destruction of Government-owned or leased property (either real or personal), the total value of which is estimated at $100,000 or more, must be reported immediately by telephone to the Contracting Officer or his/her authorized representative and must be confirmed by telegram or facsimile transmission within 24 hours to the Contracting Officer. Such telegram or facsimile transmission must state all known facts as to extent of injury and damage and as to cause of the accident or fire.

b. Other accident and fire reports required by paragraph (a) above may be reported by the Contractor using a state, private insurance carrier, or Contractor accident report form which provides for the statement of:

i. The extent of injury; and

ii. The damage and cause of the accident or fire.

c. Such report must be mailed or otherwise delivered to the Contracting Officer within 48 hours of the occurrence of the accident or fire.

3. The Contractor must assure compliance by subcontractors at all tiers with the requirements of this clause.

B. Permits – If hazardous materials are disposed of off-site, submit copies of permits from applicable Federal, State, or municipal authorities.

Safety and Health Requirements 00 73 19 - 3

1.7 Materials and Equipment

A. Special facilities, devices, equipment, clothing, and similar items used by the Contractor in the execution of work must comply with applicable regulations.

1.8 Hazardous Materials

A. The contractor must bring to the attention of the COR any material suspected of being hazardous which he/she encounters during execution of the work. A determination will be made by the COR as to whether the contractor must perform tests, and/or if the material is found hazardous and additional protective measures are needed, a contract change may be required, subject to applicable provisions of this contract.

1.9 Suspension of Work

A. The Contracting Officer may order the Contractor, in writing, to suspend, delay, or interrupt all or any part of the work of this contract for the period of time that the Contracting Officer determines appropriate for the convenience of the Government. The Contracting Officer may, in emergency or life threatening situations notify the contractor orally to suspend, delay or interrupt all or any part of the work and issue the notice in writing immediately after the oral notice.

B. If the performance of all or any part of the work is, for an unreasonable period of time, suspended, delayed, or interrupted:

1. by an act of the Contracting Officer in the administration of this contract, or

2. by the Contracting Officer's failure to act within the time specified in this contract (or within a reasonable time if not specified), an adjustment must be made for any increase in the cost of performance of this contract (excluding profit) necessarily caused by the unreasonable suspension, delay, or interruption, and the contract modified in writing accordingly.

3. However, no adjustment must be made under this clause for any suspension, delay, or interruption to the extent that performance would have been so suspended, delayed, or interrupted by any other cause, including the fault or negligence of the Contractor, or for which an equitable adjustment is provided for or excluded under any other term or condition of this contract.

C. A claim under this clause must not be allowed:

1. for any costs incurred more than 20 days before the Contractor must have notified the Contracting Officer in writing of the act or failure to act involved (but this requirement must not apply as to a claim resulting from a suspension order), and

2. unless the claim, in an amount stated, is asserted in writing as soon as practicable after the termination of the suspension, delay, or interruption, but not later than the date of final payment under the contract.

1.10 Protection

A. The Contractor must take all necessary precautions to prevent injury to the public, building occupants, or damage to property of others. For the purposes of this contract, the public or building occupants must include all persons not employed by the Contractor or related subcontractor.

Safety and Health Requirements 00 73 19 - 4

B. Work must not be performed in any area occupied by Federal employees unless adequate steps are taken for the protection of the public and Federal employees.

C. Whenever practicable, the work area must be fenced, barricaded, or otherwise blocked off to prevent unauthorized entry into the work area.

D. Alternate Precautions

1. When the nature of the work prevents isolation of the work area, alternate precautions such as the posting of signs, the use of signal persons, the erection of barricades or similar protection around particularly hazardous operations must be used as appropriate.

END OF SECTION 00 73 19

SUBMITTAL PROCEDURES 01 33 00 - 1

SECTION 01 33 00 - SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 GENERAL

A. Samples, certificates, reports, catalog cuts, letters, shop drawings, etc. required under this specification must be submitted to the CO and/or Project Engineer. All products specified herein to meet certain published specifications must have clarifications submitted which state compliance with such specifications. The Contractor must provide a minimum of ten (10) business days for FAA to review the submittals, unless otherwise noted in the specifications.

Rejection of submittals must not be grounds for claims by the Contractor.

1.2 SUBMITTAL PROCEDURE

A. Three (3) complete sets (to include one reproducible) of all shop drawings and/or product data must be submitted by the Contractor to the CO. Two sets will be marked and returned to the Contractor by the Project Engineer, with the approval status noted.

B. All submittals must be accompanied by transmittal letters identifying the contents of the submittal. Transmittal letters must consist of one original and one copy.

C. Work requiring an approved submittal must not be initiated prior to approval of that submittal.

D. Submittals from subcontractors must be reviewed and approved by the Contractor and coordinated with any other work involved before they are transmitted for review. Submittals must be complete and detailed, and assembled in sets. Incomplete or inadequate descriptions will not be approved.

1.3 SUBMITTAL APPROVAL

A. Approved As Submitted - If “Approved As Submitted” is marked by the Project Engineer, each copy of the submittal will be identified as having received such approval by being stamped (or annotated) and dated. After submittals have been approved, no changes or substitutions will be permitted without written approval by the Project Engineer.

B. Approved As Noted - If “Approved As Noted” is marked by the Project Engineer, the submittal is satisfactory contingent upon the Contractor’s acceptance of comments and notations. If accepted, resubmittal is not required.

C. Not Approved - If “Not Approved” is marked by the Project Engineer, the submittal does not meet job requirements and the Contractor must resubmit. If submittal is disapproved, the Contractor must resubmit the corrected material in the same quantity as specified for the original submittal.

1.4 SUBSTITUTE MATERIAL

The Contractor may submit for approval material other than that specified if it meets the following:

A. Meets or exceeds the specifications as determined by the FAA.

B. Material is available on a timely basis.

C. Substitution of a material must not obligate the FAA for additional costs which may be associated with furnishing and installing the substitute material. Substitution submissions must be clearly marked as such and must meet the requirements of paragraph 2.1, Submittals. The

SUBMITTAL PROCEDURES 01 33 00 - 2

Contractor must allow ten (10) business days from date of receipt by the Project Engineer for substitute submission approval.

END OF SECTION 01 33 00

Excavation and Fill 31 23 00 - 1

SECTION 31 23 00- EXCAVATION AND FILL

PART 1 - GENERAL

1.1 SUMMARY: This section covers the requirements of general site work, consisting of excavation, trenching, backfilling, compacting, soil stabilization, grading, graveling, and clean-up.

1.2 SCOPE: Provide necessary means to remove and backfill the existing foundation as described in Section 01 11 00. Contractor must excavate, loom and seed as necessary to match the surrounding conditions.

1.3 APPLICABLE DOCUMENTS: The following publications of the issues in effect on the date of this solicitation form a part of this section to the extent referenced.

A. American Society for Testing and Materials (ASTM):

D 2922-81 Test Methods for Density of Soil and Soil - Aggregate in Place by Nuclear Methods (Shallow Depth)

PART 2 - MATERIALS AND EQUIPMENT

2.1 MATERIALS

A. Site Materials: Trench backfill material must be sand and stone-free earth as specified hereinafter.

B. Fill Materials: All fill material must be free from organic matter, debris, vegetation and other deleterious substances. It must be of a quality suitable for the purpose intended and must compact thoroughly without the presence of excessive voids when watered and compacted.

Fill must be non-expansive in nature.

PART 3 - EXECUTION

3.1 Trenching:

A. Not Applicable

3.2 Over Excavation:

A. Where excavation is carried to a depth greater than required, backfilling must be subject to approval by the COR and must be compacted as required.

3.3 Wet Excavation:

A. No additional compensation will be allowed for any sheeting, shoring, pumping, or draining required to place and keep excavations in dry condition for construction.

B. No water shall be allowed to remain in or around any part of the work.

Excavation and Fill 31 23 00 - 2

3.4 Existing Facilities:

A. Contact local utility companies and government public works offices prior to the start of any excavation. Dig Safe must be contacted in all instances.

B. Prior to any excavation or trenching, utilize a cable detector to verify and locate any utilities and cable runs which may be in the vicinity of site work or crossed by the new cable runs.

C. The existing utilities and cable runs must be exposed by hand digging in these areas and must be protected from any possible damage.

D. Any damage caused by the contractor must be immediately repaired with materials and methods approved by the COR at no additional cost to the Government.

3.5 Trench Backfill and Fill:

A. Layers must not exceed loose depths of 8 inches as specified in FAA-C-1391. Each layer must be properly moistened and compacted, as specified herein, by power operated mechanical equipment. Where utilities are not shown to be concrete encased, the first layer of backfill must be 3 inches sand, with no particles over 1/4 inch diameter.

3.6 Plastic Marking Tape:

A. Plastic marking tape for identifying and locating underground utilities must be acid and alkali resistant polyethylene film, 6 inches wide and 0.004 inch thick. Tape must have foil backing to enable detection by metal detector at a depth of 3 feet. All utility lines must be marked with a printed inscription and color as follows:

RED ELECTRIC

YELLOW FUEL

ORANGE COMMUNICATIONS

BLUE WATER

GREEN SEWER

3.7 Aggregate Base: (Not Used)

3.8 Compaction: All loose or disturbed soil must be compacted in place by approved compaction equipment with a minimum of four complete passes over the entire area.

3.9 Grading: Grade site areas to the lines and grades indicated on the drawings or as directed. Slope graded areas approximately 2% for drainage away from the structures and site area. Areas within the limit of grading must be finish graded to fill ruts, holes, etc., and to remove surface rocks or boulders.

3.10 Pavement Replacement: Contractor must conform to local paving standards if the existing Access Road pavement is damaged. Contractor is responsible to bring all areas disturbed during construction back to the original condition. .

3.11 Pavement Removal: Protect Pavement, drainage and utility lines on or adjacent to the working area. Any damage to areas that are to remain must be repaired at the contractor’s expense. The

Excavation and Fill 31 23 00 - 3 contractor must saw cut along areas to be removed and must take caution not to undermine any pavement or structures that shall remain. Pavement that is removed must be hauled offsite and disposed of in accordance with all local, state and federal regulations and requirements.

3.12 ENVIRONMENTAL CONSIDERATIONS.

A. General. - All construction operations must be conducted in such a manner as to prevent the pollution to air, water or land, and must, within reasonable limits control noise and the disposal of solid waste material, as well as other pollutants.

B. Protection of water resources. - The Contractor must control the disposal of fuels, oils, bitumens, calcium chloride, acids or harmful materials, both on and off the premises and must comply with applicable Federal, State, County and Municipal laws concerning pollution of rivers and streams while performing work under this contract. Special measures must be taken to prevent chemicals, fuels, oils, greases, bituminous materials, herbicides and insecticides, and surface drainage from entering public waters. Water used in on-site material processing, concrete curing, foundation and concrete cleanup, and other waste waters must not be allowed to re-enter a stream if an increase in the turbidity of the stream could result therefrom.

3.13 Dust control. - The Contractor must maintain all excavations, embankments, stockpiles, access roads, plant sites, waste areas, borrow areas, and all other work areas free from excess dust to such reasonable degree as to avoid causing a hazard or nuisance to the Using Service or to others.

Approved temporary methods consisting of sprinkling, chemical treatment, or similar methods will be permitted to control dust. Dust control must be performed as the work proceeds and whenever a dust nuisance or hazard occurs.

3.14 Erosion control. - Surface drainage from cuts and fills within the construction limits, whether or not completed, and from borrow and waste disposal areas, must be graded to control erosion within acceptable limits. Temporary control measures must be provided and maintained until permanent drainage facilities are completed and operative. The area of bare soil exposed at any one time by construction operations should be held to a minimum.

3.15 Post-construction cleanup or obliteration. - The Contractor must obliterate all signs of temporary construction facilities such as haul roads, work areas, structures, foundations of temporary structures, stockpiles of excess or waste materials, and other vestiges of construction prior to final acceptance of the work. These disturbed areas must be graded and filled and the areas seeded unless otherwise noted on the drawings.

3.16 QUALITY ASSURANCE:

A. When excavations are completed, the contractor must notify the COR for his inspection and approval prior to placement of concrete or installation of cables, ducts, conduits, or piping.

END OF SECTION 31 23 00

SECTION 32 12 16 - ASPHALT PAVING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Hot-mix asphalt paving.

B. Related Sections:

1. Section 31 23 00 "Excavation and Fill"

1.2 DEFINITION

A. Hot-Mix Asphalt Paving Terminology: Refer to ASTM D 8 for definitions of terms.

B. MASSDOT: Massachusetts Department of Transportation

1.3 SUBMITTALS

A. Product Data: For each type of product indicated. Include technical data and tested physical and performance properties.

1. Job-Mix Designs: For each job mix proposed for the Work.

B. Qualification Data: For qualified Installer.

C. Material Certificates: For each paving material, from manufacturer.

1.4 QUALITY ASSURANCE

A. Manufacturer Qualifications: A paving-mix manufacturer/plant registered with and approved by

MASSDOT

B. Testing Agency Qualifications: Contractor shall engage an independent testing agency. Test reports shall be submitted to the government for approval. Qualified according to ASTM D 3666 for testing indicated, as documented according to ASTM E 548.

C. Regulatory Requirements: Comply with materials, workmanship, and other applicable requirements of MASSDOT for asphalt paving work.

D. Asphalt-Paving Publication: Comply with A1 MS-22, “Construction of Hot Mix Asphalt Pavements”, unless more stringent requirements are indicated.

1.5 PROJECT CONDITIONS

A. Environmental Limitations: Do not apply asphalt materials if subgrade is wet or excessively damp, if rain is imminent or expected before time required for adequate cure, or if the following conditions are not met:

1. Prime Coat: Minimum surface temperature of 60 deg F.

2. Asphalt Base Course: Minimum surface temperature of 40 deg F and rising at time of placement.

3. Asphalt Wearing Course: Minimum surface temperature of 60 deg F at time of placement.

PART 2 - PRODUCTS

2.1 AGGREGATES

A. General: Use materials and gradations that have performed satisfactorily in previous installations.

B. Coarse Aggregate: ASTM D 692, sound; angular crushed stone, crushed gravel, or cured, crushed blast-furnace slag.

C. Fine Aggregate: ASTM D 1073, sharp-edged natural sand or sand prepared from stone, gravel, cured blast-furnace slag, or combinations thereof.

1. For hot-mix asphalt, limit natural sand to a maximum of 20 percent by weight of the total aggregate mass.

D. Mineral Filler: ASTM D 242, rock or slag dust, hydraulic cement, or other inert material.

2.2 ASPHALT MATERIALS

A. Asphalt Binder: AASHTO M 320 or AASHTO MP 1a, PG 64-22.

B. Asphalt Cement: AASHTO M226, Table 2, AC-20, except that the loss on heating shall be not greater than 0.8 for viscosity-graded material.

C. Prime Coat: Asphalt emulsion prime coat complying with MASSDOT, Type I.

D. Tack Coat: Asphalt emulsion prime coat complying with MASSDOT, Type I.

E. Water: Potable.

2.3 AUXILIARY MATERIALS

A. Sand: ASTM D 1073, Grade Nos. 2 or 3.

B. Joint Sealant: ASTM D 6690, Type II or III, hot-applied, single-component, polymer-modified bituminous sealant.

2.4 MIXES

A. Hot-Mix Asphalt: Dense, hot-laid, hot-mix asphalt plant mixes approved by MASSDOT and complying with the following requirements:

1. Provide mixes with a history of satisfactory performance in geographical area where Project is located.

2. Base Course: 2” minimum

3. Wearing Course: 1.5” minimum

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that subgrade is dry and in suitable condition to begin paving.

B. Proof-roll subbase using heavy, pneumatic-tired roller to located areas that are unstable or that require further compaction.

C. Proceed with paving only after unsatisfactory conditions have been corrected.

D. Tack Coat: Apply uniformly to vertical surfaces abutting or projecting into new, hot-mix asphalt paving at a rate of 0.05 to 0.15 gal./sq. yd.

Allow tack coat to cure undisturbed before applying hot-mix asphalt paving.

Avoid smearing or staining adjoining surfaces, appurtenances, and surroundings. Remove spillages and clean affected surfaces.

3.2 SURFACE PREPARATION

A. General: Immediately before placing asphalt materials, remove loose and deleterious material from substrate surfaces. Ensure that prepared subgrade is ready to receive paving.

1. Sweep loose granular particles from surface of unbound-aggregate base course. Do not dislodge or disturb aggregate embedded in compacted surface of base course.

B. Prime Coat: Apply uniformly over surface of compacted unbound-aggregate base course at a rate of

0.15 to 0.50 gal./sq. yd. Apply enough material to penetrate and seal but not flood surface. Allow prime coat to cure for 72 hours minimum.

1. If prime coat is not entirely absorbed within 24 hours after application, spread sand over surface to blot excess asphalt. Use enough sand to prevent pickup under traffic. Remove loose sand by sweeping before pavement is placed and after volatiles have evaporated.

2. Protect primed substrate from damage until ready to receive paving.

C. Tack Coat: Apply…