ATTACHMENT B - TECHNICAL SPECIFICATIONS.pdf

ATTACHMENT B

TECHNICAL SPECIFICATIONS

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ATTACHMENT B – TECHNICAL SPECIFICATIONS

TABLE OF CONTENTS

• 01160 General Requirements

• 01200 FOD Prevention Controls

• 01300 Airport Safety

• 01406 Construction Staking

• 01700 Project Closeout

• C-100 Contractor Quality Control Program (CQCP)

• C-102 Temporary Air and Water Pollution, Soil Erosion, and Siltation Control

• C-105 Mobilization

• D-701 Pipe for Storm Drains and Culverts

• D-751 Manholes, Catch Basins, Inlets and Inspection Holes

• P-101 Preparation-Removal of Existing Pavements

• P-152 Excavation, Subgrade, and Embankment

• P-154 Subbase Course

• P-209 Crushed Aggregate Base Course

• P-403 Asphalt Mix Pavement Surface Course

• P-602 Emulsified Asphalt Prime Coat

• P-603 Emulsified Asphalt Tack Coat

• P-620 Runway and Taxiway Painting

• T-901 Seeding

• T-905 Topsoil

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Century West Engineering Corporation Section 01160 - 1 of 6 May 2024 | #40097.122.01

01160 GENERAL REQUIREMENTS

DESCRIPTION

Location and Plans. The Cottage Grove State Airport (61S) is owned by the Oregon Department of Aviation (ODAV) and is located in Cottage Grove, Oregon approximately 1.5 miles northeast of downtown Cottage Grove, Oregon. For the purpose of this contract, the terms Airport and Owner are considered the same.

The contract plans for this project contain 20 sheets titled “Cottage Grove State Airport Apron Rehabilitation Project”.

Airport Security. During the course of the contract, the Contractor shall be responsible for maintaining security against unauthorized access to the Airport. The Contractor will be held responsible for any fines, damages, or civil penalties filed against the Oregon Department of Aviation (ODAV) and the Cottage Grove State Airport (61S) for the Contractor's failure to maintain the regulations set forth herein.

The Contractor shall be fully responsible for compliance of all employees with the Airport security program and following regulations and orders of the Airport management. These regulations may affect identification requirements of employees and subcontractors, movement around the Airport, parking, entry, and other circumstances affecting the safety or protection of persons or property.

The security requirements are subject to change at any time during the project without prior notice.

For the intent and purpose of these regulations, Air Operations Area (AOA) is construed to mean any area used or intended to be used for takeoff, landing, or surface maneuvering of aircraft, and all other areas restricted to public access on the field. Work boundaries within the Air Operations Area shall be established as shown on the drawings. Only Contractor's employees are permitted in the work sites.

Deliveries to work sites will be controlled by the Contractor. The Contractor shall account for Airport-issued keys in a manner approved by the Airport.

Within the Air Operations Area, all equipment, vehicle, and personnel travel shall be restricted to designated work sites.

Only vehicles used for construction purposes shall enter the Air Operations Area. Contractor personnel shall park their personal vehicles within a designated staging area.

Contractor vehicles/equipment shall be marked with company identification (on both sides of the vehicle/equipment) and a flashing yellow beacon or an Engineer-approved orange and white checkered flag (must be visible from 300 feet) while operating within the airport boundary.

During night operations, each vehicle entering the Air Operations Area shall be equipped with a yellow flashing light mounted on the roof of the cab. Headlights, taillights, and flashers shall be used for all activities during these hours.

In the event of an emergency, personnel and equipment shall move immediately to the staging area.

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Layout of the Work. The Contractor will do all the construction surveying on the project. The Engineer will provide vertical and horizontal reference control points in the proximity of the work.

The Contractor should refer to Section 01406, “Construction Staking”, for specific requirements.

Completion Time. All items of contract work shall be substantially complete within the time period specified in the “ITB”.

Environmental Codes and Regulations. The Contractor shall comply with provisions of Federal, State and local statutes, ordinances and regulations dealing with the prevention of environmental pollution and the preservation of natural resources that affect the project.

If the Contractor must undertake additional work due to the enactment of new or the amendment of existing statutes, ordinances and regulations dealing with the prevention of the successful bid, the Airport will issue a supplemental agreement setting forth the additional work that must be undertaken. The supplemental agreement shall not invalidate the contract and there shall be, in addition to a reasonable extension of contract time, if necessary, a reasonable adjustment in the contract price to compensate the successful bidder for all costs and expenses incurred, including overhead and profits, as a result of the additional work.

Special Permits. The Contractor shall pay for, and obtain, any and all permits required for construction of the work.

Inspection and Testing. All tests called for in the specifications or deemed necessary by the Engineer will be performed by the Engineer, except when indicated otherwise in the specifications. The Engineer will perform quality assurance testing when, in the opinion of the Contractor, the work area to be tested is prepared and will meet the required specifications.

Contractor shall schedule testing at least 48 hours in advance of when he is ready for the test.

Bituminous surface course testing shall be scheduled a minimum of 14 days in advance of beginning paving. In the event test results do not meet the specifications, any cost for re-testing as may be required by the Engineer shall be at the Contractor's expense, charged at the rate established in the Engineer's standard fee schedule.

Contractor's Staging Area. An area (or areas) will be set aside on the Airport property for the Contractor's use as a staging area for personnel, equipment, and materials. The Contractor shall obtain all necessary building permits and operating licenses from local governmental agencies.

The Engineer will define the actual location in the field. The Contractor may install a security fence. The staging area shall be restored to its original condition at the conclusion of the work.

Disposal of Waste Material. Earthen material, rock, and other material that is acceptable for construction of embankments/fills for the project, and approved by the Engineer, shall be placed in locations as designated by the Engineer or as shown on the plans.

Excess waste earthen material, asphaltic pavement, unsuitable material, strippings, and vegetation/organic material from clearing and grubbing shall be disposed of off-site at the Contractor's expense.

Concrete and other debris shall be disposed of offsite.

Disposal of waste materials shall be in accordance with governing agency safety, health, and other requirements.

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Site Investigation and Representation. The Contractor acknowledges familiarity as to the nature and location of the work, the general and local conditions, particularly those bearing upon availability of transportation, disposal, handling and storage of materials, availability of labor, water, electric power, roads, and uncertainties of weather, or similar physical conditions at the site, the conformation and conditions of the ground, the character of equipment and facilities needed preliminary to and during the prosecution of the work and all other matters which can in any way affect the work or the cost thereof under this contract.

The Contractor further acknowledges understanding of the character, quality, and quantity of surface and subsurface materials to be encountered from inspecting the site.

The Contractor warrants that as a result of the examination and investigation of all the aforesaid data that he can perform the work in a good and workmanlike manner and to the satisfaction of the Airport. The Airport assumes no responsibility for any representations made by any of its officers or agents during or prior to the execution of this contract, unless (1) such representations are expressly stated in the contract, and (2) the contract expressly provides that the responsibility therefore is assumed by the Airport. Representations for which liability is not expressly assumed by the Airport in the contract shall be deemed only for the information of the Contractor.

Information on Site Conditions. All information obtained by the Airport regarding site conditions, subsurface information, ground water elevations, existing construction of site facilities as applicable, and similar data will be available for inspection upon request. Such information is offered as supplementary information only. The Airport does not assume any responsibility for the completeness or interpretation of such supplementary information.

Subsurface and Site Information. Information derived from inspection of test results, of topographic maps, or from plans showing location of utilities and structures will not in any way relieve the Contractor from any risk, or from properly examining the site and making such additional investigations as he may elect, or from properly fulfilling all the terms of the contract documents.

The submission of a proposal shall be conclusive evidence that the Bidder has investigated and is satisfied as to the conditions to be encountered, as to the character, quality, and quantities of work to be performed and materials to be furnished, and as to the requirements of the contract documents.

Underground Utilities. Known utilities and structures expected to be adjacent to or encountered in the work are shown on the plans. It is expected that there may be some discrepancies and omissions in the locations and quantities of utilities and structures shown. Those shown are for the convenience of the Contractor only, and no responsibility is assumed by the Airport for their accuracy or completeness.

Fire Prevention and Protection. The Contractor shall perform all work in a fire-safe manner. The Contractor shall comply with applicable local and State fire prevention regulations.

Temporary Water. No potable water supply is immediately available at the designated Contractor's staging area. The Contractor shall make arrangements for obtaining water and pay all costs for same.

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Temporary Electric Power. No electric power is immediately available at the designated Contractor's staging area. The Contractor shall make arrangements for electric power for use during the construction period until final acceptance by the Airport, and pay all costs for same.

Sanitary Facilities. The Contractor shall provide and maintain sanitary facilities for employees and subcontractor's employees that will comply with the regulations of the local and State departments of health and as directed by the Engineer.

GENERAL CONSTRUCTION RESPONSIBILITIES AND PROCEDURES

Site Restoration and Cleanup. Upon completion of the project, all areas used by the Contractor in connection with the work shall be properly cleared of all temporary structures, rubbish, and waste materials and properly graded to drain and blend in with the abutting property.

Haul Routes and Maintenance. The Contractor shall abide by prevailing legal load limit regulations when hauling over airfield pavements or public roads. The Contractor shall perform all necessary maintenance of haul routes during construction and shall perform all work necessary to restore the routes used by all his equipment to their original condition, or as identified on the plans, at the conclusion of construction. New construction haul roads shall be obliterated and original vegetation re-established.

Unsurfaced haul roads shall be watered as necessary to prevent dust diffusion during the course of the work.

All maintenance and restoration work, as shown on the plans or directed by the Engineer, shall be completed to the Engineer's satisfaction before final payment is awarded.

Responsibility for Damage to Existing Structures. Where any existing structures or facilities which are intended to remain are damaged by the Contractor during demolition or construction, the Contractor shall promptly repair or replace the damaged portion or facility at no additional cost to the Airport.

Storage of Materials. Materials shall be so stored as to insure the preservation of their quality and fitness of the work. When considered necessary, they shall be placed on wooden platforms or other hard, clean surfaces, and not on the ground, and/or they shall be placed under cover.

Stored materials shall be located so as to facilitate prompt inspection. Private property shall not be used for storage purposes without the written permission of the Airport or lessee.

Cleanup. The Contractor shall at all times during the work keep the premises clean and orderly, and shall promptly remove all waste materials and rubbish. All directions from the Engineer and other authorized public officials having jurisdiction over health and safety shall be obeyed. Areas to be opened up to aircraft operations shall be swept thoroughly clean with power broom equipment. Any debris resisting sweeping shall be removed by hand labor or other suitable means.

Upon completion of the work, all materials, equipment, and appurtenances not required, as a part of, or appurtenant to, the completed structure or facility shall be completely removed from the Airport property.

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Blasting. Blasting is not permitted.

WORK PROGRESS SCHEDULE

Scope. The work specified in this subsection includes planning, scheduling, and reporting that is required to be performed by the Contractor.

Preconstruction Conference. A preconstruction conference will be held at the Airport before Notice to Proceed is issued. The conference shall be attended at a minimum by the Contractor’s project manager and superintendent, and representatives of all subcontracting firms that will provide five percent (5%) or more of the total value of the project. A copy of the Contractor’s anticipated construction schedule shall be submitted to the Engineer at least 5 days prior to the preconstruction conference. The Contractor shall be prepared to discuss details of how construction will progress, how they expect to conduct their operations, and discuss operational and safety requirements associated with the work.

Coordination Meetings. Coordination meetings will be held on a weekly basis or more often if necessary, to communicate work efforts between the Engineer, the Airport and the Contractor.

The Resident Engineer will schedule the meetings with attendance required by at least one person from each organization.

Method. An overall project critical path schedule and supplemental weekly “look ahead” schedules, shall be submitted to the Engineer for review in accordance with the Special Provisions. Provide revised schedules and updated schedules at any time requested by the Engineer.

Schedule Requirements. Distinct items of contract work shall be defined and separated on the schedule. As a minimum, the work items shall include each contract pay item, mobilization, demobilization, and cleanup. Pay items that are partially subcontracted shall be split up to distinctly show the subcontracted work. These items of work shall be plotted on a graph with calendar day duration as a horizontal reference. Anticipated start and finish dates for each work stage and for each of the work items within a stage, shall be shown.

The project name, the Contractor's name, and the date of the schedule submittal shall be clearly shown on the submittal.

Progress Reports. At the end of each week, the Contractor shall submit a summary report of the progress of the various scheduled work items stating, for each item, the existing time status, estimated time of completion, and cause of delays, if any. If the work is behind the previously submitted schedule, the Contractor shall submit an updated schedule and a written plan acceptable to the Engineer for bringing the work up to schedule.

Updated schedules will be used by Engineer in compiling partial payments and no such computations will be made until the reports have been received and approved by the Engineer.

The Engineer may request reports to be made on a more frequent schedule if he considers the substantial completion date to be in jeopardy because of activities behind schedule or for other valid reasons.

END OF SECTION 01160

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Century West Engineering Corporation Section 01200 - 1 of 2 May 2024 | #40097.122.01

SECTION 01200 FOD PREVENTION CONTROLS

1.1 SCOPE

This item shall consist of providing manpower and equipment necessary to avoid the possibility for FOD (foreign object debris) damage to aircraft. FOD present on an active runway, taxiway, shoulder, ramp, road, or any other paved surfaces may result in aircraft damage from engine ingestion, engine blast or any high-speed ground operation. To prevent such damage from occurring, FOD prevention controls must be maintained throughout the duration of the contract period. FOD is considered to be objects/debris of any visible size. Active aircraft surfaces shall be kept clean as work progresses and shall be free of FOD, as described above, before these surfaces are opened to aircraft operations.

1.2 EQUIPMENT

Equipment shall include power brooms (plastic brooms only, wire brooms are not allowed), vacuum-type sweepers, and hand tools as necessary to eliminate FOD.

1.3 CONSTRUCTION METHODS

Procedures to be followed for purposes of preventing FOD shall be observed with the maximum degree of effort. It shall be understood that unlike general “best effort” cleanup requirements associated with typical construction projects, the FOD prevention controls are to be considered a primary project objective. The Contractor shall review the safety and phasing requirements carefully as presented in the project plans and specifications and submit with the contractor’s proposed schedule a FOD Control Plan.

The basic philosophy of the FOD Control Plan shall be to minimize the work necessary to remove debris from aircraft movement areas by minimizing the source debris along immediate haul and access routes.

Food and beverage containers, along with any other refuse generated by the Contractor, shall be contained to prevent creation of FOD.

1.4 FOD PREVENTION CONTROLS REQUIREMENTS

Access/haul routes shall be confined strictly to the areas designated on the Project Site Plan, Safety, Phasing, or Work Area Plan. These routes shall be confined to the smallest possible area in order to limit the amount of sweeping and clean-up required. These routes shall be marked clearly by the Contractor with signs and cones so vehicles will not stray from the designated routes.

The Contractor shall return all aircraft movement areas to a clean, FOD-free state to the satisfaction of the airport before re-opening those surfaces to aircraft traffic. FOD cleanup equipment and methods used by the Contractor are subject to approval by the Engineer and/or Airport Staff. Equipment judged to be unsuitable by the Engineer shall be replaced by the Contractor.

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The Contractor shall provide signs, barricades, and cones to delineate clearly and confine access routes to prevent vehicle and aircraft conflicts and to prevent FOD.

Whenever directed by the Engineer, the Contractor shall begin cleanup operations or shut down cleanup operations already in progress. In the event the Airport or Engineer determines any active aircraft movement area to be unusable due to construction generated debris, and if the Contractor is not on site, cleanup equipment will be called to the airport and billed directly to the Contractor.

1.5 METHOD OF MEASUREMENT AND PAYMENT

Payment shall be made at the contract lump sum price for “FOD Prevention Controls.” This price shall be full compensation for preparing and submitting the FOD Control Plan, furnishing all labor, equipment, materials, tools, and incidentals necessary to complete the work.

END OF SECTION 01200

Century West Engineering Corporation Section 01300 - 1 of 6 May 2024 | #40097.122.01

SECTION 01300 AIRPORT SAFETY

1.1 SCOPE

This specification outlines safety procedures and regulations to be followed by the Contractor during the course of this work. The work item “Temporary Flagging, Marking and Signing” shall consist of furnishing, installing, and removing temporary marking, signing, lighting, and barricades required during the course of this work. All work shall be in conformance with FAA Advisory Circular 150/5370-2G “Operational Safety on Airports during Construction”, and the “Manual of Uniform Traffic Control.”

The Contractor shall provide, erect, and maintain all necessary protection of the work and the safety of the public for both land and air traffic. Suitable warning signs and barricades, illuminated at night, shall be provided.

In order to protect air traffic against turning off of active runways or taxiways into construction areas, low level barricades shall be placed at the locations as shown on the plans, or as described in the Construction Safety and Phasing Plan (also known as the CSPP or the Construction Operations Plan), or as directed by the Engineer.

1.2 GENERAL REQUIREMENTS

The Contractor shall keep personnel and equipment off of the runway, runway sides, runway ends, taxiways, taxiway sides and aprons as described below. The Contractor shall continue to follow all safety requirements during runway closures.

1.3 CONSTRUCTION SEQUENCE

A. Construction activity shall not commence prior to issuance of a Notice to

Airmen (NOTAM). The Contractor shall advise the Engineer three (3) days in advance of the planned commencement of construction activity so a

NOTAM can be issued and shall not commence such activity until advised by the Engineer. Upon completion of work to the satisfaction of the Engineer, a NOTAM indicating completion will be issued. No further work in affected areas will be permitted.

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1.4 GENERAL SAFETY REQUIREMENTS

A. Prior to commencement of work on any of the airport's runways, taxiways, or aprons, the Contractor and the Engineer will select haul routes to be used by personnel and vehicles during the course of work in the various stages. The Contractor shall furnish, install, and maintain appropriate traffic signs that clearly identify a haul route throughout its length within the project area.

B. Contractor vehicles/equipment shall be marked with company identification (on both sides of the vehicle/equipment) and a flashing yellow beacon or an Engineer-approved orange and white checkered flag (must be visible from 300 feet) while operating within the airport boundary.

C. The Contractor's operations shall be limited to the staging area, the work boundaries shown on the plans and approved haul roads.

D. Runway Sides. If appropriate construction NOTAM have been issued, construction (using equipment less than 12 feet tall) is permissible as close as the following distances from the centerline of the runway indicated when the runway is active:

Runway Designation Feet from Runway Centerline

15-33 60

E. Runway Ends. If appropriate construction NOTAM has been issued, construction activity is permissible off the threshold of the runways indicated below provided at least the indicated minimum safety area and indicated unobstructed approach slope are maintained:

Runway Minimum Safety Area Minimum Unobstructed

End Behind Threshold Approach Slope

15 240 feet 20:1 to 200’ behind threshold

33 240 feet 20:1 to 200’ behind threshold

Taxiways 44.5 feet from centerline

Work inside these safety areas and penetrating the approach slope will be allowed during runway closure only.

F. Normally, work will be permitted during daylight hours only. If an emergency situation requires, or project phasing/sequencing requires work at night, the

Contractor shall notify the Engineer as far in advance as possible and obtain clearance from the Owner before proceeding to work.

During night operations, each vehicle shall be equipped with an omnidirectional yellow flashing light mounted on the roof of the cab.

Headlights, taillights and flashers shall be used for all activities during these hours.

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When the Contractor is required to work at night, adequate portable lights at the areas of work shall be provided by the Contractor. Sufficient lights shall be provided to complete the work to the specified tolerances. Portable light plants shall have at least four (4) working metal halide 1000 watt bulbs or

245,000 lumen output, each mounted on a mast at least 25’ high, or as approved by the Engineer.

G. At the end of each working day, all equipment and other obstructions shall be moved away from the runways and taxiways to Contractor staging areas.

H. Construction equipment that extends more than 12 feet above ground level shall be cleared through the Engineer. It shall be lighted at night in an approved manner and/or lowered to height of adjacent structural surroundings at the discretion of the Engineer.

I. Welding equipment shall not be used within 100 feet of fuel trucks or aircraft.

J. All accidents shall be reported to the Engineer.

K. In the event of an emergency, personnel and equipment shall be moved immediately at the direction of the Engineer.

L. The Contractor shall be responsible for, at all times, ensuring that active runways and taxiways are kept free of construction debris, equipment, and/or materials that might endanger or be ingested by an aircraft.

M. All trenching within active runway or taxiway safety areas will be backfilled to grade at the end of each workday.

N. The Contractor will be responsible for all equipment being within the staging area at the end of each working day, including subcontractors’ equipment.

1.5 CONSTRUCTION SAFETY AND PHASING PLAN

A Construction Safety and Phasing Plan (a.k.a. CSPP or construction operations plan) has been developed by the Owner to mitigate the adverse impacts of construction on aeronautical operations on the airport. Strict adherence to the provisions of the CSPP by all personnel assigned to or visiting the construction site is mandatory for all construction projects. When an Airport safety item is covered by more than one section in the contract documents, the Contractor shall adhere to the more stringent requirements for each safety item. In the event contractor activities are not in conformance with the provisions of the

CSPP, the contractor shall immediately cease those operations involved in the violation of the provisions of the CSPP and conduct a safety meeting. The owner may direct the contractor, in writing, to immediately cease those operations involved in the violation of the provisions of the CSPP. The contractor shall not resume construction operations until an appropriate action is taken as determined by the Owner. Costs associated with work stoppages or additional meetings required due to the violations of the safety plans shall be

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1.6 SAFETY PLAN COMPLIANCE DOCUMENT (SPCD)

The Contractor shall prepare and submit the Safety Plan Compliance Document (SPCD) for Engineer approval a minimum of 14 days prior to Notice to Proceed. The Engineer will review the SPCD and provide any comments on the submittal. The SPCD must be reviewed and approved by the Engineer prior to beginning work. Refer to Section I –

Bidding Information, Appendix, Construction Safety and Phasing Plan for requirements of the SPCD.

MATERIALS

General. All barricades with flashing lights shall be inspected and tested each day, prior to project shut down to verify operation during nighttime usage. All barricade types shall be checked daily by the Contractor to ensure they are functioning as intended, including periods of time when work is not occurring or temporarily suspended.

The Contractor shall designate a person or persons who will be available 24 hours per day should any of the barricades, closure markers, or other safety measures noted in the plans, specifications, or CSPP fail. This person/persons shall be capable of immediately dispatching to the site for making repairs or adjustments as needed.

Tubular Markers. Not required.

Low Level Barricades. Low level barricades shall have nominal dimensions of 10”H x 96”L x 10”W, shall be specifically designed for airport use and shall be equipped with pins or connectors so that a “string” of barricades can be formed. They shall be weighted with water or sand as ballast. The low level barricades shall be in conformance with FAA AC 150/5370-

2G (latest version). Low level barricades shall have diagonal striped, alternating, orange/white high reflective sheeting on both sides of the barricade, and two battery or solar powered flashing red lights. If solar powered lights are used, the contractor shall ensure that they are “on” during periods of low visibility, during daylight hours.

Low level barricades shall be used to delineate “on pavement” work area limits, safety areas, or other boundaries as directed by the engineer. When in place, low level barricades shall form a continuous “string” across the designated boundary. The Contractor shall furnish, arrange and otherwise maintain a sufficient number of low level barricades to complete the work.

Temporary Runway Closure Markers (Crosses). Not required.

Airport Radios. Airport radios shall be VHF Air Band Transceivers, as manufactured by

ICOM, Model IC-A14 or IC-A16. Radios shall be supplied with a compatible wall charge unit, and a vehicle “cigarette lighter” style plug in charger. The contractor shall provide two (2) radios for use on the project.

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The contractor shall designate one lead person to monitor and communicate with the Air

Traffic Control Tower or Airport Operations Staff at all times during construction operations in each Work Area. The person shall be familiar with construction vehicular movements, operations and airport layout. The contractor shall allow time for proper training of airport radio communications with the Owner prior to the start of construction.

At no time will the Contractor, the Contractor’s employees, or subcontractors be given authorization to enter an active runway, or taxiway unless they are being escorted by Airport

Operations. Hauling across active runways, taxiways, or aprons shall not be permitted.

Temporary Marking and Signing. The Contractor shall install temporary crosses, lights, lenses, traffic control devices and other temporary markings, barricades and signs required during the course of this contract. The temporary markings shall conform to applicable

Federal Aviation Administration markings and shall be constructed of materials approved by the Engineer.

1.6 TRAINING REQUIREMENTS

The Contractor’s Superintendent, Foreman, motorized vehicle operators and Flaggers shall be trained by the Engineer on airport procedures and radio communications prior to issuance of Notice to Proceed. Required airport-specific training sessions shall include

General Aviation Airport Training, Safety During Construction Training, and Aviation Radio

Training. All Contractor personnel who will be present on the airport during construction are strongly encouraged to attend training sessions as well. Contractor and subcontractor employees required to attend training sessions will be required to pass an airport and radio test administered by the Engineer.

All additional airport owner required training shall be completed to the satisfaction of the airport owner prior to entering that airfield.

PAYMENT

Temporary Flagging, Marking and Signing. Temporary Flagging, Marking and Signing shall be considered incidental to various project work items and activities for which no separate payment will be made

Low Level Barricades. Low Level Barricades will be paid for at the contract lump sum price for item “Low Level Barricades”. This price shall be full compensation for furnishing and maintenance of the low level barricades and for maintenance of the items during the work, any necessary relocation and for all labor, equipment, tools, and incidentals necessary to complete the item.

Temporary Runway Closure Markers (Crosses). Placement, service, and maintenance of Contractor-provided crosses will be paid for at the contract each price for item “Runway

Closure Markers (Crosses)”. This price shall be full compensation for furnishing of the

Century West Engineering Corporation Section 01300 - 6 of 6 May 2024 | #40097.122.01 crosses and for maintenance the items during the work, any necessary relocation and for all labor, equipment, tools, and incidentals necessary to complete the item.

Airport Radios. Airport Radios are considered incidental to various project work items and activities for which no separate payment will be made.

Safety Plan Compliance Document. Preparation of the Safety Plan Compliance

Document will be paid for at the contract lump sum price for “Safety Plan Compliance

Document.” This price shall be full compensation for preparing and maintaining the SPCD and all related labor, equipment, tools, and incidentals necessary to complete the item.

END OF SECTION 01300

Century West Engineering Corporation Section 01406 - 1 of 2 May 2024 | #40097.122.01

01406 CONSTRUCTION STAKING

DESCRIPTION

1. 0 GENERAL SCOPE

The Contractor shall review Section 50-06 CONSTRUCTION LAYOUT AND STAKES for minimum staking requirements that are not fully described in this section. Staking requirements described in this section shall take precedence over those listed in Section 50-06. Where discrepancies appear, the more stringent requirement shall apply.

2.0 WORKMANSHIP

Layout of the Work.

A. Work Area and Clearing Limits. In non-paved areas, place 3’ tall lath at 50’ max spacing and at corner and angle points for each work area. The top 6-inches of the lath shall be painted orange. Remove lath upon completion of the project, unless otherwise directed by the Engineer. On paved areas, provide “paint dots” at a 50’ maximum interval. Paint dots shall be minimal in nature, however shall be robust enough to clearly delineate the intended boundary. Excessive paint markings, as determined by the Owner, shall be removed as directed by the Engineer at the end of the project.

Horizontal datum for latitude/longitude shall be NAD 83. Vertical datum shall be NAVD 88.

3.0 PAYMENT

Payment shall be made at the contract lump sum price for "Construction Staking." This price shall be full compensation for furnishing all labor, equipment, materials, tools and incidentals necessary to complete the work.

50% with 1st Pay Request

75% with 2nd Pay Request

90% at 3rd Pay Request

100% at Substantial Completion

4.00 PAY ITEM

4.01 Construction Staking – per Lump Sum

END OF SECTION 01406

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SECTION 01700 PROJECT CLOSEOUT

Engineer shall prepare a punch list when notified by the Contractor that work is completed.

Engineer and Owner will conduct one final inspection only. All further inspections or punch lists as required will be made at $1,500 per trip, at Contractor's expense. (Note: Failure of Engineer to include any items on punch list does not alter responsibility of Contractor to complete work in accord with Contract Documents.) Deliver all items called for herein and under various specification sections to Engineer at completion of work.

Project Record/As-Built Drawings. As the job progresses, Contractor shall keep at project site an accurately marked job set of contract documents showing all changes and deviations from original drawings. These shall be available to Engineer. (Note: Above requirements shall not be construed as authorization to make changes in work or layout without definite instructions in each case.) Upon completion of project and before final payment, Contractor shall forward to Engineer two complete new sets of contract documents covering all work including Contractor’s changes under this contract, showing all above information, changes and deviations from the original drawings.

Cleanup. Upon completion of the project and prior to final payment, the Contractor shall restore the work area to a satisfactory condition with no remaining FOD (foreign object debris) including non-adhered pavement marking glass beads, as determined by the Engineer. All materials, equipment, and appurtenances not required as a part of or appurtenant to, the completed project shall be graded smooth to establish grade or if no grade is established, to a neat uniform condition as determined by the Engineer.

Closeout. The Contractor shall furnish the following before final payment will be released.

1. Submit to the Owner a signed affidavit, satisfactory to the Owner, stating that so far as the Contractor has knowledge or information, all accounts for materials, labor, and incidentals in connection with the work have been paid in full.

2. Furnish to the Owner an “Affidavit of Wages Paid.”

3. The Owner’s approval of the affidavit of the release of liens.

4. Inspection and approval by the Federal Aviation Administration as required for

Airport Improvement Programs.

5. Submit O&M manuals for all equipment installed or constructed.

6. Submit project record drawings as described above.

7. Submit “Certificate of Compliance” form.

8. Furnish to the Owner a statement of amounts paid to qualified DBE subcontractors and suppliers participating on the project.

9. Results of all contractor quality control tests performed during the project.

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10. Copies of any other inspection, observation or monitoring reports required by any other permits for the project.

11. Other miscellaneous items required to be submitted by the contract documents.

The acceptance by the Contractor of the final payment shall release the Owner and the Engineer as agent of the Owner from all claims and all liability to the Contractor for all things done or furnished in connection with the work, and every act of the Owner and others relating to or arising out of the work. No payment, however, final or otherwise, shall operate to release the Contractor or Contractor’s sureties from obligations under this contract and the “Performance and Payment Bond”, as herein provided.

END OF SECTION 01700

12/21/2018 AC 150/5370-10H

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Item C-100 Contractor Quality Control Program (CQCP)

100-1 General. Quality is more than test results. Quality is the combination of proper materials, testing, workmanship, equipment, inspection, and documentation of the project. Establishing and maintaining a culture of quality is key to achieving a quality project. The Contractor shall establish, provide, and maintain an effective Contractor Quality Control Program (CQCP) that details the methods and procedures that will be taken to assure that all materials and completed construction required by this contract conform to contract plans, technical specifications and other requirements, whether manufactured by the Contractor, or procured from subcontractors or vendors. Although guidelines are established and certain minimum requirements are specified here and elsewhere in the contract technical specifications, the Contractor shall assume full responsibility for accomplishing the stated purpose.

The Contractor shall establish a CQCP that will:

a. Provide qualified personnel to develop and implement the CQCP.

b. Provide for the production of acceptable quality materials.

c. Provide sufficient information to assure that the specification requirements can be met.

d. Document the CQCP process.

The Contractor shall not begin any construction or production of materials to be incorporated into the completed work until the CQCP has been reviewed and approved by the Resident Project Representative

(RPR). No partial payment will be made for materials subject to specific quality control (QC) requirements until the CQCP has been reviewed and approved.

The QC requirements contained in this section and elsewhere in the contract technical specifications are in addition to and separate from the quality assurance (QA) testing requirements. QA testing requirements are the responsibility of the RPR or Contractor as specified in the specifications.

A Quality Control (QC)/Quality Assurance (QA) workshop with the Engineer, Resident Project

Representative (RPR), Contractor, subcontractors, testing laboratories, and Owner’s representative must be held prior to start of construction. The QC/QA workshop will be facilitated by the Contractor. The

Contractor shall coordinate with the Airport and the RPR on time and location of the QC/QA workshop.

Items to be addressed, at a minimum, will include:

a. Review of the CQCP including submittals, QC Testing, Action & Suspension Limits for

Production, Corrective Action Plans, Distribution of QC reports, and Control Charts.

b. Discussion of the QA program.

c. Discussion of the QC and QA Organization and authority including coordination and information exchange between QC and QA.

d. Establish regular meetings to discuss control of materials, methods and testing.

e. Establishment of the overall QC culture.

100-2 Description of program.

a. General description. The Contractor shall establish a CQCP to perform QC inspection and testing of all items of work required by the technical specifications, including those performed by subcontractors.

The CQCP shall ensure conformance to applicable specifications and plans with respect to materials, off-

Century West Engineering Corporation C-100 Contractor Quality Control Program - 2 of 8 May 2024 | #40097.122.01 site fabrication, workmanship, construction, finish, and functional performance. The CQCP shall be effective for control of all construction work performed under this Contract and shall specifically include surveillance and tests required by the technical specifications, in addition to other requirements of this section and any other activities deemed necessary by the Contractor to establish an effective level of QC.

b. Contractor Quality Control Program (CQCP). The Contractor shall describe the CQCP in a written document that shall be reviewed and approved by the RPR prior to the start of any production, construction, or off-site fabrication. The written CQCP shall be submitted to the RPR for review and approval at least 10 calendar days before the CQCP Workshop. The Contractor’s CQCP and QC testing laboratory must be approved in writing by the RPR prior to the Notice to Proceed (NTP).

The CQCP shall be organized to address, as a minimum, the following:

1. QC organization and resumes of key staff

2. Project progress schedule

3. Submittals schedule

4. Inspection requirements

5. QC testing plan

6. Documentation of QC activities and distribution of QC reports

7. Requirements for corrective action when QC and/or QA acceptance criteria are not met

8. Material quality and construction means and methods. Address all elements applicable to the project that affect the quality of the pavement structure including subgrade, subbase, base, and surface course. Some elements that must be addressed include, but is not limited to mix design, aggregate grading, stockpile management, mixing and transporting, placing and finishing, quality control testing and inspection, smoothness, laydown plan, equipment, and temperature management plan.

The Contractor must add any additional elements to the CQCP that is necessary to adequately control all production and/or construction processes required by this contract.

100-3 CQCP organization. The CQCP shall be implemented by the establishment of a QC organization.

An organizational chart shall be developed to show all QC personnel, their authority, and how these personnel integrate with other management/production and construction functions and personnel.

The organizational chart shall identify all QC staff by name and function, and shall indicate the total staff required to implement all elements of the CQCP, including inspection and testing for each item of work.

If necessary, different technicians can be used for specific inspection and testing functions for different items of work. If an outside organization or independent testing laboratory is used for implementation of all or part of the CQCP, the personnel assigned shall be subject to the qualification requirements of paragraphs 100-03a and 100-03b. The organizational chart shall indicate which personnel are Contractor employees and which are provided by an outside organization.

The QC organization shall, as a minimum, consist of the following personnel:

a. Program Administrator. The Contractor Quality Control Program Administrator (CQCPA) must be a full-time employee of the Contractor, or a consultant engaged by the Contractor. The CQCPA must have a minimum of five (5) years of experience in QC pavement construction with prior QC experience on a project of comparable size and scope as the contract.

Included in the five (5) years of paving/QC experience, the CQCPA must meet at least one of the following requirements:

(1) Professional Engineer with one (1) year of airport paving experience.

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(2) Engineer-in-training with two (2) years of airport paving experience.

(3) National Institute for Certification in Engineering Technologies (NICET) Civil Engineering

Technology Level IV with three (3) years of airport paving experience.

(4) An individual with four (4) years of airport paving experience, with a Bachelor of Science

Degree in Civil Engineering, Civil Engineering Technology or Construction.

The CQCPA must have full authority to institute any and all actions necessary for the successful implementation of the CQCP to ensure compliance with the contract plans and technical specifications.

The CQCPA authority must include the ability to immediately stop production until materials and/or processes are in compliance with contract specifications. The CQCPA must report directly to a principal officer of the construction firm. The CQCPA may supervise the Quality Control Program on more than one project provided that person can be at the job site within two (2) hours after being notified of a problem.

b. QC technicians. A sufficient number of QC technicians necessary to adequately implement the

CQCP must be provided. These personnel must be either Engineers, engineering technicians, or experienced craftsman with qualifications in the appropriate field equivalent to NICET Level II in Civil

Engineering Technology or higher, and shall have a minimum of two (2) years of experience in their area of expertise.

The QC technicians must report directly to the CQCPA and shall perform the following functions:

(1) Inspection of all materials, construction, plant, and equipment for conformance to the technical specifications, and as required by paragraph 100-6.

(2) Performance of all QC tests as required by the technical specifications and paragraph100-8.

(3) Performance of tests for the RPR when required by the technical specifications.

Certification at an equivalent level of qualification and experience by a state or nationally recognized organization will be acceptable in lieu of NICET certification.

c. Staffing levels. The Contractor shall provide sufficient qualified QC personnel to monitor each work activity at all times. Where material is being produced in a plant for incorporation into the work, separate plant and field technicians shall be provided at each plant and field placement location. The scheduling and coordinating of all inspection and testing must match the type and pace of work activity.

The CQCP shall state where different technicians will be required for different work elements.

100-4 Project progress schedule. Critical QC activities must be shown on the project schedule as required by Section 80, paragraph 80-03, Execution and Progress.

100-5 Submittals schedule. The Contractor shall submit a detailed listing of all submittals (for example, mix designs, material certifications) and shop drawings required by the technical specifications. The listing can be developed in a spreadsheet format and shall include as a minimum:

a. Specification item number

b. Item description

c. Description of submittal

d. Specification paragraph requiring submittal

e. Scheduled date of submittal

100-6 Inspection requirements. QC inspection functions shall be organized to provide inspections for all definable features of work, as detailed below. All inspections shall be documented by the Contractor as specified by paragraph 100-9.

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Inspections shall be performed as needed to ensure continuing compliance with contract requirements until completion of the particular feature of work. Inspections shall include the following minimum requirements:

a.