A04_REVISED_GATE_040824_308876_CONSTRUCTION_SOW_4.pdf

GATEWAY NATIONAL RECREATION AREA

BROOKLYN, NEW YORK

GATE 308876

RE-LINE STORM SEWER AT FLOYD BENNETT

FIELD, JABA

Request for Proposal (RFP)

NATIONAL PARK SERVICE (NPS)

1.0 PROJECT INTRODUCTION

Project Identification: GATE 308876 Project Title: Re-line Storm Sewer at Floyd Bennett Field, JABA

In accordance with terms and conditions of the Contract, the Contractor shall perform the work of this Request for Proposal (RFP) for the National Park Service (NPS) as described below.

1.1 LOCATION

This project is located at Gateway National Recreational Area, Floyd Bennett Field in the Jamaica Bay Unit.

1.2 BACKGROUND

This project focuses on rehabilitating sections of the storm sewer system that drain to Dead Horse Bay across from the Ryan Visitor Center. A site evaluation that took place in 2022 and 2023 revealed sections of the system have cracking, caving in, blockages, and mismatched joints.

The section under Hangars 5, 6, 7, and 8, which currently houses Aviator, exhibits cracking as shown in a site evaluation that took place in 2022. The pipe that drains to Dead Horse Bay is collapsing approximately 50 feet from the outfall.

1.3 DESCRIPTION OF WORK

This project will consist of re-lining an approximately 500-foot-long section of storm sewer between DSR 305 and DSR 10015. The existing pipe in this section is 24-inch-diameter vitrified clay. In addition, there will be contract options to remove debris from the pipe and to repair a section of storm sewer pipe at the Dead Horse Bay outfall.

1.4 DATA AND MATERIALS PROVIDED BY NPS

Appendix A: Surface Survey Map (PDF page 23).

Appendix B: CCTV inspection reports for pipe between DSR 526 (68A) and DSR 10015 (38)

(PDF page 25).

Appendix C: CCTV inspection reports for pipe between DSR 36A and the outfall (PDF page 39).

Appendix D: Silt and Turbidity Barrier Specification (PDF page 42).

Appendix E: CIPP Liner Material Properties (PDF page 44).

Appendix F: Pipe Repair Drawing (PDF page 46).

Appendix G: Floyd Bennett Field Desktop Permitting Analysis (PDF page 52).

2.0 PROJECT REQUIREMENTS

2.1 SCOPE OF WORK

1. PREPARE PIPE FOR LINER INSTALLATION.

• Install Silt and Turbidity Barrier at outfall in accordance with Appendix D.

• Clean the pipe between DSR 305 (67) and DSR 10015 (38). The site investigation survey encountered heavy debris in the pipe between 67C and DSR 10015 (38). This debris shall be cleaned and removed as part of the preparation.

Remove any roots from joints. Pipe shall be cleaned in a manner necessary to ensure liner is installed according to manufacturer’s instructions.

• Map the exact locations of existing tap break-ins and intermediate covered manholes.

• Remove protrusions and tap break-in protrusions in the pipe according to pipe liner installation requirements.

• Fill in gaps and patch existing pipe where determined necessary by qualified installer. Use patching material compatible with lining and pipe material.

• Smooth over rough edges of existing pipe according to manufacturer’s instructions.

• Measure diameter of existing vitrified clay storm sewer pipe between DSR 305

(67) and DSR 10015 (38). Owner-undertaken field measurements show the downstream invert at DSR 305 (67) is actually 28 inches even though the inspection report and surface survey indicate it to be 24 inches. Owner-undertaken field measurements show the upstream invert at DSR 305 (67) is actually 36 inches even though the surface survey indicates it to be 48 inches.

Contractor shall verify size of storm sewer pipe, understand where the pipe diameter changes, and provide a liner material that fits the pipe.

• Provide documentation showing that the pipe is cleaned and provide documentation showing each tap break-in and intermediate manhole is mapped accurately.

• Prepare the bypass of the section of work in the pipe according to manufacturer’s instructions.

• Perform work in accordance with manufacturer’s instructions.

• Contractor conducting pipe preparation shall be trained and certified by liner material manufacturer.

2. INSTALL LINER between DSR 305 (67) and DSR 10015 (38).

MATERIAL

• Liner shall be a four layer, overlapping glass fiber liner.

• Reinforcing material shall be stitched, multi-axle ECR glass.

• It shall have an inner, removable film

• It shall be pre-impregnated and installation ready up to 1,000 feet.

• It shall have a minimum 6-month shelf-life in a climate-controlled environment.

• It shall have an inherent 10% expansion.

• Liner shall be cured using ultraviolet light.

• Liner thickness shall be:

minimum of 5.4 mm (0.213 inches) thick for a 28” diameter liner.

minimum of 7.0 mm (0.274 inches) thick for a 36” diameter liner.

• Liner shall be sized to fit the existing vitrified clay storm sewer pipe between

DSR 305 (67) and DSR 10015 (38). Contractor shall verify size of storm sewer pipe, understand where the pipe diameter changes, and provide a liner material that fits the pipe.

• CIPP Liner Material Properties shall match those shown in Appendix E.

• Warranty on materials shall be one year from the date of substantial completion.

INSTALLATION

• Submit material manufacturer installation instructions.

• Submit qualifications of contractor performing the installation. Qualifications shall include certification of training and current qualification by material manufacturer.

• Install liner according to manufacturer instructions. Liner curing shall take place with UV light.

• After liner installation work is complete, all existing tap break-ins shall be opened.

• After liner installation work is complete, all intermediate manholes shall be opened.

• Remove inner layer of liner.

• Warranty on installation shall be one year from the date of substantial completion.

3. OPTION 1: REMOVE MANHOLE LID AND DEBRIS. Remove manhole lid and pipe debris located between DSR 526 (68A) and DSR 305 (67). This debris is shown in the picture below.

4. OPTION 2: REPAIR HOLE IN STORM SEWER PIPE NEAR OUTFALL. The hole is approximately 50 feet from the outfall. A section of pipe at this location near the outfall has caved in approximately 12 inches. See Appendix C.

• Submit work area control and traffic control plan. Follow approved work area control traffic control plan.

• Install silt and turbidity barrier in accordance with Appendix D.

• Excavate to expose hole in pipe.

• Build over hole in pipe as shown in drawing in Appendix F.

• Dust abatement shall be implemented.

• The final elevation of the compacted parking lot surface shall be smooth and even and match the existing parking lot grade. Remove excess soil, gravel, and rocks from site.

2.2 PROJECT SPECIFIC COMPLIANCE

Conduct, create, and submit the following permitting work prior to the start of construction.

Permitting shall cover the base bid and options even if the options are not awarded. Consultation documents and permit applications shall be submitted to the National Park Service for review and comment prior to submission. Contractor shall allow for a minimum of 15 working days.

Work shall be conducted in accordance with completed consultation, coordination, and permit conditions. Final permitting documents and permits shall be provided to park.

Work with potential to impact NPS wetlands must comply with the best management practices for wetland protection detailed in Appendix 2 of the National Park Service Procedural Manual #77-1: Wetland Protection (https://www.nps.gov/subjects/policy/upload/PM-77-1_6-21- 2016_508.pdf).

Contractor shall acquire all applicable federal, state, and city permits necessary to complete this work. A list of the expected permits and consultations follows:

• Wetland delineation specifically at the expected turbidity barrier location at outfall and on gravel parking lot with wetland delineation report.

• USACE and NYSDEC Joint Permit Application -Section 404 permit from the United States Army Corps of Engineers (USACE).

-Section 401 Water Quality Certification from the New York State Department of Environmental Conservation (NYSDEC).

-USACE Nationwide Permit #3 Maintenance.

• Notice of Intent (NOI) for stormwater discharges associated with construction activities in conjunction with an Erosion and Sediment Control Plan.

• New York City Department of Environmental Protection (NYCDEP) Waterfront Revitalization Program, Consistency Assessment Form completed and submitted.

• Submission of statement to New York State Department of State (NYSDOS) indicating whether the proposed activity will be undertaken in a manner consistent with New York State Coastal Management Program.

• U.S. Fish and Wildlife Service (USFWS) consultation.

• Section 7 consultation with USFWS through the IPaC system.

See Appendix G for more information relevant to required permitting.

2.3 MATERIAL LISTS

Submittals are required for all materials intended for use in this Contract.

2.4 DEFINITION OF CONTRACT LINE ITEMS

See attached Contract Price Schedule

3.0 RESOURCE PRESERVATION

3.1 NATURAL RESOURCE PRESERVATION

Implement the following mitigation measures to minimize impacts of construction activities:

• Soil: Intact native topsoil from the project area shall be retained whenever feasible.

Should additional fill be needed, all fill must be of quality suitable for use in a National Park Unit. Any new soils/sediment brought on site must be tested and meet New York State Department of Environmental Conservation standards for general fill (6 CRR-NY 360.13). Any fill materials required for the project must be obtained from a park-approved source. Soils should not be amended.

• Imported soils: Such materials are to be clean of contaminants and free of exotic seeds and spores. Written verification of such should be provided to the CO and COR prior to delivery of material.

• Soil Erosion: Best management practices must be employed to prevent the loss of construction materials, debris, and sediment from entering the waterways. Seed-free straw bales must be deployed for sediment/erosion control. Haybales must not be used as sediment barriers.

• Exotic Vegetation and Noxious Weeds: Prevent introduction and minimize spread of exotic vegetation and noxious weeds. Incorporate following procedures if site next to buildings is impacted due to construction activities:

• Vegetation: Vegetation must not be trimmed, removed, sprayed, or otherwise damaged to accommodate ladders or other equipment to conduct the work around the buildings. If such modification of vegetation is later determined to be necessary, then NPS/park Resource Stewardship Division must be contacted through the contracting officer’s representative (COR) to conduct an inspection of the work area prior to initiating the proposed vegetation modification. The Contractor shall protect tree trunks and root systems of trees in, or adjacent to, work areas.

• Wildlife: Compliance with consultations and permits is required. Specifically, in-water work seasonal restrictions for the protection of aquatic species and habitats will be required.

• Visitor Experience: Provide the Project Manager with the project schedule as soon as it is known and provide periodic updates of project work.

Should closure or rerouting of visitors be necessary, closures would be for the minimal time required to complete the work activity or correct the problem.

Should the option for the pipe repair near the outfall be awarded, provide parking lot closure plan and allow 15 working days for review.

• Air and Water Pollution Control:

Minimize tailpipe emissions, do not leave construction equipment idling longer than necessary for safety and mechanical reasons.

Minimize construction dust by applying water to problem areas. Limit equipment to fenced project area to minimize soil disturbance and dust generation.

Take necessary reasonable measures to reduce air and water pollution with material or equipment used during construction. Keep volatile wastes in covered containers.

All machinery containing fuels and oils shall have a spill kit available to immediately use in the event of a spill. In the event of a fuel or oil leak or spill, the work shall cease immediately, spill containment deployed, and Gateway NRA Dispatch (718) 354-4700 shall be called immediately.

• Light Pollution: Project shall comply with NPS and park lighting guidelines to reduce impacts to the night sky and wildlife. This will include, but is not limited to, energy efficient light sources in warm color hue such as amber or yellow (2700K or warmer);

shielding to direct light downward; lowest lumens possible; and fixtures with adaptive technology controls such as timers, motion detectors, hue adapters, and dimmers.

• Construction Debris: All construction debris and removed material shall be transported outside the park and properly disposed of at an approved off-site location(s) in accordance with federal, state, and local regulations.

• Ruts and Divots: Any wheel ruts, holes or divots in lawn areas caused by the work shall be repaired by the contractor. Any bare soil areas created by the work shall be seeded with annual ryegrass and a native grass seed mix designed for the Northeast US region, where needed to restore area to pre-construction condition. Seed shall be applied at a rate of ½ pound per 1,000 square feet unless otherwise required for compliance with applicable standards. The park’s Resource Stewardship Division must approve all plant selections before they are purchased.

3.2 CULTURAL RESOURCE PRESERVATION

Ground Disturbance If ground disturbance is anticipated, an Archeological Monitor may need to be present at work site. If archeological resources are discovered at project site while Archeological Monitor is absent, immediately stop work in vicinity of discovery and report discovery to Contracting Officer. If archeological monitoring is required for project ground disturbance, then the contractor will be required to obtain an ARPA permit.

4.0 CONTRACT ADMINISTRATION

4.1 PROGRESS PAYMENTS

Progress payments will be based on percentage of work completed on items listed in approved schedule of values. Actual construction completed and in place will form basis for payment. The Contractor shall verify percent complete under direction of the Contracting Officer Representative unless Contracting Officer waives this requirement in a specific instance.

Contractor shall make computations for payment based on Government’s verification of work completed and in place for periods which progress payments are requested. Update currently accepted construction schedule monthly. If the Contractor fails to provide monthly updates or revisions to currently accepted construction schedule, a portion of monthly payment may be retained until updates/revisions made.

4.2 PROJECT MEETINGS

Preconstruction Meeting Submit following deliverables a minimum of one week prior to Preconstruction Meeting.

• Accident Prevention Program (APP)

• Site Plan with storage area, trailers and buildings boundaries.

• Evidence of liability insurance coverage and workman’s compensation for the Contractor and Subcontractors

• Historic Preservation Treatment Plan

• Letters designating Project Manager, Project Superintendent, CQC Manager, and Safety

Manager. Submit resumes for each key personnel.

• List of required permits.

• List of Subcontractors (same as proposal).

• Project Baseline Schedule.

• Schedule of Values shall be part and integrated in the Project Schedule.

• Quality Control Plan

• Storm Water Pollution Prevention Plan (SWPPP)

• Waste Management Plan

• Written statements from Subcontractors certifying compliance with applicable labor standard clauses

Progress Meetings The Contractor shall participate in Bi-Weekly virtual conference calls with Contracting Officer Representative, Contracting Officer and other project team members with updates to following meeting agenda items:

• Approval of minutes of previous meetings.

• Modifications

• Review of off-site repair and delivery.

• Requests for Information (RFI) and issues.

• Schedule update. (Provide updated CPM (Critical Path Method) schedule.)

• Submittal status.

• Work in progress and projected.

• Other business relating to work.

4.3 PROJECT SCHEDULE

General Requirements:

• Project schedule shall cover entire contract period. Late finish date is same as contract’s established completion date.

• The Contractor shall provide a pdf and native file of the project baseline schedule.

• A two-week lookahead schedule shall be submitted weekly and discussed at the Bi-

Weekly virtual conference call. Update the project schedule monthly throughout contract period until project substantial completion. The period of performance can only be changed with a contract modification issued by the Contracting Officer. Status date of each schedule update shall be 10 days before progress payment request date.

• Construction work cannot begin until Government approval is obtained for the work plan for each building, schedule, safety plan, materials and/or any Contractor certifications to be utilized for the work involved in this Contract.

• The Contractor shall ensure project schedule includes own work and Subcontractor work.

Required Software:

Latest version of Microsoft Project, Primavera Project Planner, SureTrak, or equal.

Schedule Development The Contractor shall use Critical Path Method (CPM) with limited use of lead or lag durations between schedule activities. The Contractor's project schedule shall consist of procurement activities (including mobilization, submittal, and fabrication and delivery of key and long-lead procurement items) and construction activities.

The Contractor's project schedule shall consist of, but not be limited to:

• Identify activities and numbers numerically (maximum 5-digit). Number activities in increments of 10.

• Concisely describe work represented by activity (maximum 48 characters). Avoid using non-standard abbreviations. Limit work related to each activity to one work trade.

• Activity duration shall be in whole working days with maximum duration 15 workdays each, unless otherwise approved by Contracting Officer, except for non-construction activities including mobilization, shop drawing and sample submittals, fabrication of materials, delivery of materials and equipment, and concrete curing.

Project schedule shall show sequence and interdependence of activities required for complete performance of work and shall be cost and resource loaded. The Contractor shall ensure work sequences are logical and project schedule shows a coordinated work plan. Proposed durations assigned to each activity shall be the Contractor's best estimate of time required to complete activity, considering scope and resources planned. Resource loading of each activity shall list personnel by labor category and equipment type, and capacity proposed to complete activity in duration shown. Include permit requirements and constraints. Consider and include seasonal weather conditions in planning and scheduling of work influenced by high or low ambient temperatures and wind and/or precipitation, to ensure completion of work within contract time.

Project Schedule Updates Monthly updates of project schedule shall be an integral part and basic element of estimate upon which progress payments shall be made under this contract. If, in judgment of Contracting Officer, the Contractor fails or refuses to provide schedule of values and complete schedule update or revision as specified hereinafter, the Contractor shall be deemed to have not provided required information upon which progress payment may be made and shall be subject to retainage of a portion of the payment.

Each project update shall include a narrative consisting of, but not be limited to:

• Brief description actual progress made during update period.

• Actual and potential delaying activities.

• Impediments to progress.

• Issues related to inclement weather.

• Progress toward established milestones.

• Project float.

• Brief description of work anticipated to be performed in next month.

• Identify minor revisions to schedule for evaluation and accepted or rejected.

As work progresses, indicate Actual Completion percentage for each activity. If schedule update shows late finish date after contract completion date, at a minimum, include the following in narrative with submission:

• Known delays.

• Actions taken to get back on schedule.

• Pending modifications.

• Impediments or constraints affecting progress.

4.4 TIME IMPACT ANALYSIS REQUIREMENTS FOR CONTRACT MODIFICATIONS,

CHANGES, DELAYS, AND CONTRACTOR REQUESTS

When contract modifications or changes are initiated, delays are experienced, or the Contractor revises project schedule, the Contractor shall submit to Contracting Officer a written time impact analysis illustrating influence of each modification, change, delay, or Contractor’s request on the contract time.

Time Extensions

Activity delays shall not automatically mean an extension of contract time is warranted or due to the Contractor. It is possible that modification, change, or delay will not affect existing critical activities or cause non-critical activities to become critical. A modification, change, or delay may result in only absorbing a part of available total float that may exist within an activity chain of the project schedule, thereby not effecting the contract time. Time extensions will be granted according with terms of contract.

Float

Float is not for exclusive use or benefit for NPS or Contractor. Extension of contract time is granted only to extent the equitable time adjustments to activity or activities affected by modification, change, or delay exceeds total (positive or zero) float available on a particular activity.

4.5 CONSTRUCTION SUPPORT

Staging Areas Limit construction sites to smallest feasible area. Carefully control ground disturbance and site management to prevent undue damage to vegetation, soils, and archeological resources, and to minimize air, water, soil, and noise pollution.

• Consult with Contracting Officer and develop standards and methods for determining standards.

• Structures such as trailers, storage, field offices, sheds must be approved by Contracting Officer

• Staging areas should be coordinated and approved by NPS prior to any mobilization.

• Staging is limited in or near construction area for a construction office or trailer.

• Locate construction equipment and material storage in previously disturbed areas near construction site preferably on hard surfaces such as pavement.

• Once construction is complete, return staging areas to pre-construction conditions.

Construction Camps Establishment of construction camps will not be permitted.

Construction Zones Before construction activity, use construction barrier, plastic, or portable fencing, approved by Contracting Officer, to define construction zone/minimum area required for construction. Clearly state protection measures in the staging plan and instruct workers to avoid conducting activities beyond construction zone.

Protection of Public Use freestanding fence, barricade, or other means to block immediate work area and prevent unauthorized entry. Erect and maintain fencing, barricades, lights, signals, and warning signs according to current version of Manual on Uniform Traffic Control Devices (MUTCD).

4.6 SUBMITTAL TYPES

There are two primary types of submittals. Action Submittals require Government approval prior to construction. Informational Submittals are either accepted or rejected.

Action Submittals Written, graphic information, and physical samples that require Government’s responsive action.

• Product Data: Collect information in single submittal for each element of construction and type of product or equipment.

• Samples: Submit Samples of kind, color, pattern, and texture for reviewing characteristics with other elements and comparing between submittal and actual component as delivered and installed.

• Construction Materials: The Contractor is encouraged to submit, for approval, products made of recycled or environmentally responsible material. NPS will make every effort to approve these materials.

Informational Submittals Written information not requiring Government’s responsive action. Submittals may be rejected for not complying with requirements.

• Key Personnel

• Insurance and Bonds

• Project Schedule

• Submittal List

• List of Subcontractors

• Safety Plan

• Quality Control Management Plan

• Site and Staging Plan

• Waste Management Plan

Contractor’s Review Review each submittal for coordination with other work of contract and compliance Contract Documents. Note corrections to field dimensions and actual conditions.

• Coordinate each submittal with fabrication, purchasing, testing, delivery, other submittals, and related activities requiring sequential activity.

• Partial submittals are not acceptable, will be considered non-responsive, and will be returned without review.

Processing Time

1. Action Submittals: Allow 15 days for initial review of each submittal. Allow 10 days if coordination with subsequent submittals is required. Allow 15 days for review of submittal resubmission.

2. Informational Submittals: Allow 15 days for review of each submittal.

Contracting Officer’s (CO) Review Contracting Officer will review each submittal, generate comments on corrections or modifications required, and indicate appropriate action:

Action Submittals

1. Approved: Acceptable with no corrections required.

2. Approved with Notations: Minor corrections or clarifications required. Comments are clear and no further review required. The Contractor shall address review comments when proceeding with work.

3. Disapproved – Resubmit: Rejected for not according with contract or requiring major corrections or clarifications. Contracting Officer will identify reasons for disapproval.

The Contractor shall revise and resubmit with changes clearly identified.

Informational Submittals

4. Accepted

5. Rejected

Use for Construction Use only final submittals marked with Approved or Approved with Notations. Ensure notations are incorporated and, at a minimum, keep one copy of final approved submittal on site during construction.

4.7 CONSTRUCTION COORDINATION

The Contractor shall work with Park Project Team and develop communication plan.

Notifications Contracting Officer provides necessary written notification and/or direction to the Contractor.

On-site Contracting Officer’s Representative from the Park coordinates the Contractor’s construction efforts with daily operations and transmits/receives correspondence.

4.8 QUALITY CONTROL

The Contractor is responsible for quality of work. Independent testing laboratory is responsible for testing. Inspect and test work as needed to ensure quality of materials, workmanship, construction, and finish, and to ensure functional performance is in compliance with applicable scope of work.

The Contractor accepts ultimate responsibility, liability and duty to control quality of services provided to the Government as stipulated in FAR Part 36.609-2. Contractor shall be responsible for professional quality, technical accuracy and other services furnished by the Contractor, their Employees, Agents, Assignees, and Subcontractors under the contract. Contractor shall, without additional compensation, correct or revise any errors or deficiencies.

The Contractor shall maintain a record of CQC Daily Reports, Daily Test Report Information Sheets, and Accessibility Inspection Reports of quality control activities and tests. CQC Daily Reports may not be substituted for other written reports required under clauses of the contract such as disputes, differing site conditions, or changes

The Contractor shall demonstrate existence of a Quality Control (QC) system used for work submitted to NPS. Contractor and Subcontractors shall use this QC system and, at a minimum, include:

• Coordination of all construction work required for each building.

• Verification that documents to be submitted are accurate and correct.

• Checklists for internal review of construction work, and cost estimates.

o Required documents for each submission are included and complete per contract requirements.

o Required documents have been through a QC review. NPS requires documentation and submittal of QC work performed.

• CQC Supervisor will complete CQC Daily Reports.

Testing Laboratory and Equipment:

• Person performing tests will complete test reports.

• Contracting Officer may designate test locations.

Quality Control Staff Requirements

• CQC Manager, designated by the Contractor, shall be on project site whenever contract work is in progress.

• Contractor's job supervisory staff may assist CQC Manager, as necessary, by adding certified testing technicians.

Testing Laboratory and Equipment:

• Employ certified independent laboratories to perform sampling and testing. Testing laboratory organization shall be certified for type of testing work.

• Calibrate measuring devices, laboratory equipment, and instruments at established intervals against certified standards according to National Bureau of Standards (NBS) requirements.

Quality Control Submittals:

Quality Control Plan Prior to Preconstruction meeting, submit written CQC plan for approval.

If plan requires revisions or corrections, the Contractor shall resubmit plan within 10 days.

Government reserves right to require changes to the plan during contract period as necessary to obtain quality specified.

No change in the approved plan may be made without written concurrence by Contracting Officer.

The plan shall include:

• A list of personnel responsible for quality control and assigned duties. Include each person's qualifications.

• A copy of a letter of direction to CQC Manager outlining assigned duties.

• Names, qualifications, and descriptions of laboratories to perform sampling and testing, and samples of proposed report forms.

• Methods of performing, documenting, and enforcing quality control of work.

• Methods of monitoring and controlling environmental pollution and contamination as required by regulations and laws.

Daily Reports Submit and include inspections and tests on first workday following date covered by report.

Test Reports Submit Test Information Sheets with CQC Daily Reports.

• Submit failing test results and proposed remedial actions within four hours of noted deficiency.

• Submit electronic copies of complete test results no later than one calendar day after test performed.

• If CQC plan and CQC Daily Reports are not submitted as specified, Contracting Officer may retain payments until a plan is accepted and implemented. Or Contracting Officer may retain payments for work completed on days with no CQC Daily Reports.

Off-Site Inspection Reports Submit prior to shipment

Execution of Quality Control Notify Contracting Officer at least 24 hours in advance of initial and follow-up phases.

Off-Site-Control Items fabricated or assembled off-site shall be inspected for quality control at the place of fabrication.

On-Site Control Notify Contracting Officer at least 48 hours in advance of preparatory phase meeting.

Quality Control Phases Preparatory Phase: Perform before beginning each feature of work.

• Review control submittal requirements with personnel directly responsible for quality control work. At a minimum, CQC Manager and Superintendent responsible for the feature of work shall attend.

• Ensure copies of referenced standards, related to sampling, testing, and execution for the feature of work, are available on site.

• Ensure provisions were made for field control testing.

• Examine work area to ensure preliminary work completed.

• Verify field dimensions and advise Contracting Officer of discrepancies with contract documents.

• Ensure necessary equipment and materials are at project site and comply with approved shop drawings and submittals.

• Document preparatory phase activities and discussions on CQC Daily Report.

Initial Phase: As soon as work begins, inspect and test a representative portion of a particular feature of work for quality of workmanship.

• Review control testing procedures to ensure compliance with contract requirements.

• Document initial phase activities and discussions on CQC Daily Report.

Exact location of initial phase shall be indicated for future reference and comparison with follow-up phases.

Follow-Up Phase: Inspect and test as work progresses to ensure compliance with contract requirements until completion of work.

Additional Preparatory and Initial Phases: May be required on the same feature of work for the following reasons:

• Quality of on-going work is unacceptable.

• Changes occurred in applicable quality control staff, on-site production supervision, or work crew.

• Work on a particular feature of work is resumed after a substantial period of inactivity.

Enforcement Contractor shall stop work on any item or feature pending satisfactory correction of any deficiency noted by quality control staff or Contracting Officer.

4.9 WORKING HOURS

Limit work and deliveries to weekday hours of 7:00 AM to 5:00 PM unless otherwise approved by Contracting Officer. Any requested work on holidays or weekends requires approval from the Contracting Officer.

4.10 TEMPORARY SERVICES

Temporary materials may be new or used but must be adequate in capacity for required usage, must not create unsafe conditions, and must not violate requirements of applicable codes and standards.

• Fire Protection Equipment: Observe and enforce standards of fire prevention. No open fires allowed.

• Vehicles and Equipment: Provide one fire extinguisher on each vehicle or piece of equipment. Extinguishers shall have a minimum UL (Underwriters Laboratory) rating of 2-A:10-B:C. A capable and qualified person shall be placed in charge of fire protection.

Responsibilities shall include locating and maintaining fire protective equipment and establishing and maintaining safe torch cutting and welding procedures.

• Hazard Control: Take necessary precautions to prevent fire during construction. Do not store flammable or combustible liquids in existing structures. Provide adequate ventilation during use of volatile or noxious substances.

• Spark Arresters: Equip gasoline or diesel-powered equipment, used in potential forest or grass fire locations, with spark arresters approved by U. S. Forest Service. Contracting

Officer will issue written determinations of areas and periods of potential fire hazard.

Locate internal combustion equipment so exhausts discharge well away from combustible materials. Locate service areas a minimum of 50 feet from buildings. Shut down equipment before refueling.

• Smoking and Tobacco Use: Smoking within buildings or temporary storage sheds is prohibited. Tobacco use including vaping is prohibited.

• Welding: Cutting by torch or welding shall be performed only when adequate fire protection is provided. Submit a Hot Work Permit to Park Law Enforcement and Contracting Officer for approval.

• Electricity and Lighting: Make arrangements with utility company for metered connection to existing utility and pay costs. Coordinate work with Contracting Officer.

Temporary electrical work shall meet requirements of current version of NFPA 70 NEC Article 590 (National Fire Protection Association (NFPA), National Electrical Code (NEC)). When temporary connections are removed, restore existing utility services to original condition.

• Telephone: Contractor shall make arrangements with local telephone company and pay costs for job-site telephone service.

• Water: Contractor shall provide potable water and pay costs.

• Heating and Cooling: Furnish temporary heating and cooling. Do not use permanent heating and cooling system without written authorization from Contracting Officer.

When permanent heating and cooling system is approved for use as temporary heating and cooling, pay costs until final acceptance. Install new filters before final acceptance.

Equipment warranties start on date of final acceptance.

• Sanitary Facilities: Provide and maintain temporary toilet facilities according to State Health Department and NPS regulations. Provide separate accessible facilities for men and women with privacy locks. Enclosures shall be weatherproof, sight proof, and of sturdy construction. Completely remove sanitary facilities on completion of work.

4.11 ACCESS

Coordinate construction efforts with Contracting Officer towards minimal impact to the work of NPS personnel and to the visiting public.

During construction of scheduled facilities, the Contractor shall have continuous access to the site.

4.12 PRESERVATION OF ADJACENT FEATURES

Confine operations to work limits of project. Prevent damage to natural surroundings. Restore damaged areas outside work limits, repair or replace damaged trees and plants, at no additional expense to NPS.

Provide temporary barriers to protect existing trees, plants, and root zones that will remain in place. Do not remove, injure, or destroy trees or other plants without prior approval. Consult with Contracting Officer and remove roots and branches interfering with construction. To prevent damage, carefully supervise excavation, grading, backfilling, and other construction operations near trees and plants.

4.13 EXISTING UTILITIES

Contractor is responsible to locate utilities in each building and protect them. Minimize service disruptions. Contractor shall coordinate with local utility companies and NPS of any affected utility by construction work. Arrange disruptions at least 48 hours in advance with NPS and get approval from Contracting Officer.

Construction procedures shall include preventing accidental disruptions to facilities outside project limits by investigating existing utilities and protection during construction. Accidental disruptions shall be remedied at no cost to NPS.

4.14 ENCOUNTERING UNEXPLODED ORDINANCE

Be advised, Gateway National Recreation Area (GATE) is home to former active military sites and there could be unexploded ordnance (UXO) contained within the ground and/or waters of the park. If a UXO is discovered, extreme caution is warranted, and it should be treated as a live/active munition until proven otherwise. If a UXO is discovered or suspected, immediately cease operations and notify the GATE Dispatch Center (24/7) by calling 718-354-4700. Advise all personnel to clear the area and do not touch the item(s). Emergency response officials will respond and investigate.

4.15 HAULING RESTRICTIONS

Comply with legal and local load restrictions. For delivery material and equipment coordinate with NPS and Park for routes, access, and escort to delivery site. Arrange delivery at least 48 hours in advance with NPS and get approval from Contracting Officer.

4.16 ACCIDENT PREVENTION

Accident Prevention Program Prior to Preconstruction Meeting, submit accident prevention program. Program must be accepted by NPS before work on site begins and shall comply with Occupational Safety and Health Administration (OSHA) and project requirements. Include:

• Name of responsible Safety Manager to carry out the program. Submit a complete resume.

• Monthly safety meetings.

• First aid procedures.

• Outline of each phase of work, hazards associated with each phase, and methods proposed to ensure property protection and safety of the public, NPS staff, and DB Construction Contractor employees.

• Training

• Planning for possible emergency situations.

• Housekeeping and fire protection.

Accident Reporting: Report

• Accidents defined as death.

• Occupational disease.

• Traumatic injury to the Contractor’s personnel, NPS employees, or the public.

• Property damage of accidents in excess of $100

• Fires within 2 days.

Complete DSC Contractor Accident/Property Damage Report (CM-22) and forward to

Quality Assurance Ensure employees are physically qualified to perform assigned duties safely. Do not allow employees to work if their abilities are impaired. Operators of equipment shall be able to understand signs, signals and operating instructions, and capable of operating such equipment.

Accident Prevention Products

• First aid facilities.

• Personnel protective equipment shall meet requirements of NIOSH and MSHA (National

Institute for Occupational Safety and Health and Mine Safety and Health Administration).

• Emergency instructions including telephone numbers and reporting instructions for ambulance, physician, hospital, fire department, and park police. Place in conspicuous locations at work site.

• Adequate egress at all times according to Standard for Safeguarding Construction, Alteration, and Demolition Operations (NFPA 241).

• Hard hats for employees and for up to six visitors.

• Designate and post signs in hard hat areas.

Training Provide training for first aid and hazardous material handling and storage.

4.17 CONTRACTOR PROVIDES EQUIPMENT AND SERVICES

The contractor shall provide all personnel, services, vehicles, transportation, tools, equipment, materials, supplies, facility supervision, administration supervision and any other item(s) necessary to perform and accomplish this service. The contractor shall be familiar with all the terms, conditions, and requirement herein contained. All work must comply with federal, state and local regulations.

4.18 TEMPORARY CONTROLS

• Housekeeping: Keep project neat, orderly, and in safe conditions at all times.

• Weather Protection: When inclement weather is expected, provide temporary protection for areas where roofing, siding, windows, doors, or other enclosing elements have been removed or have not been installed. Inspect protective coverings frequently to ensure proper function.

• Hurricane Season: Begins May 15 and terminates November 30. If hurricane threatens area, secure and close project site at least 24 hours before anticipated storm landfall. The 8a Contractor should follow Park and state guidance.

4.19 PROJECT CLOSE-OUT

Project Record Documentation Maintain one complete record of all construction documentation. Clearly mark changes, deletions and additions, using NPS standards to show actual constructed conditions. Certification of accuracy and completeness are required for monthly payment requisitions. On completion of total project, submit complete project documentation.

Cleaning Before scheduling final inspection, remove tools, equipment, surplus materials, and rubbish. For surfaces damaged due to work performed under this contract, restore or refinish to original condition. Remove grease, dirt, stains, foreign materials, and labels from finished surfaces.

Remove construction debris from site. At time of final inspection, project shall be thoroughly clean, and all construction debris disposed outside of the park.

Before submitting request for final inspection, submit:

• Project Documentation: As specified above.

• Guarantees and Bonds: As specified in Performance Requirements.

• Operation and Maintenance (O&M) Data: As specified below

Operation and Maintenance (O&M) Data Prior to final inspection, provide one three-ringed binder with O&M data to Contracting Officer for review. Data shall include manufacturer’s standard literature, vendor-furnished as-built drawings, custom written data not included in manufacturer’s standard literature, schedules, warranties, parts lists, test results, and Subcontractor list.

After NPS completes review, incorporate comments. Submit three final sets of O&M data to

4.20 SUBSTANTIAL COMPLETION

Submit written certification to Contracting Officer indicating project, or designated portion of project, is substantially complete, and request inspection. Upon receiving certification, Contracting Officer and Contracting Officer’s Representative will proceed with inspection within 10 days or advise the Contractor of items preventing project from being designated as substantially complete.

When work is determined substantially complete, Contracting Officer will prepare a list of deficiencies (Punch List) for corrections before final acceptance and issue a Letter of Substantial Completion. If work is not determined substantially complete, Contracting Officer will notify the Contractor in writing. After completing work, the Contractor shall resubmit certification and request new final inspection.

Following final inspection, if work is determined substantially complete, Contracting Officer will prepare list of deficiencies for corrections before final acceptance and issue a Letter of Substantial Completion. Contractor shall complete work described on list of deficiencies within 30 calendar days, as weather permits. If the Contractor fails to complete the work within this time frame, Contracting Officer may either replace or correct the work with an appropriate reduction in contract price or charge for re-inspection costs according to the contract’s Inspection of Construction clause.

Acceptance of the work: After deficiencies corrected, Contracting Officer will issue a Letter of Final Acceptance.

APPENDIX A

Fi le

N am e:

W U

R

FE

L\ su rv ey

\M J1

0.

F lo yd

B en ne tt

Fi el d\ C ad \M

J1

0.

F lo yd B en ne tt Fi el d_

0s ca le

.d w g

(L ay ou t:

La yo ut

D at e:

F ri, M ay

9,

- 1

0:

A M

N am e:

b pe rs au d)

THE ALTERATION OF THIS MATERIAL IN ANY WAY, UNLESS DONE

UNDER THE DIRECTION OF A COMPARABLE PROFESSIONAL, (I.E.)

ARCHITECT FOR AN ARCHITECT, ENGINEER FOR AN ENGINEER OR

LAND SURVEYOR FOR A LAND SURVEYOR, IS A VIOLATION OF THE

NEW YORK STATE EDUCATION LAW AND/OR REGULATIONS AND IS

A CLASS "A" MISDEMEANOR.DRAFT

SEAL

DATE: 01/25/2023

MJ PROJ. No.: 1720.01 CONTRACT No.:

SCALE: 1"=100'

DATENo. DESCRIPTION

SUBMITTAL / REVISIONS

PROJ. MANAGER:REVIEWED BY:

CHIEF DESIGNER:

BY DATE

DESIGNED BY:

DRAWN BY:

CHECKED BY:

SEAL

1533 Crescent Road - Clifton Park, NY 12065

Engineering and Land Surveying, P.C.

BASE BIDOPTION 1

OPTION 2

sverbovszky Rectangle sverbovszky Rectangle sverbovszky Rectangle

APPENDIX B

Arold Construction Co Inc 51 Powder Mill Bridge Rd, Kingston NY 12401

Tel. 845-336-8753

Inspection report Date: Work Order: Pipe Segment Ref.:Weather: Surveyed By: Certificate Number:

Year laid: Pre-cleaning: Pipe Joint Length:Direction: Total Length: Length Surveyed:

Floyd Bennett Field // Page: 58

City: Brooklin Drainage Area: Upstream MH: 66

Street: Zone 1 Media Label: Up Rim to Invert: 0.0

Location Code: Flow Control: Downstream MH: 67C

Location Details: Sheet Number: Down Rim to Invert: 0.0

Pipe shape: Circular Sewer Use: Stormwater Total gallons used: 0.0

Pipe size: 24 Sewer Category: SEC Joints passed: 0

Pipe material: Vitrified Clay Pipe Purpose: Joints failed: 0

Lining Method: Owner:

Additional Info:

1:213 Distance Code Observation Counter Photo Grade

0.00 AMH Manhole / 67C 00:00:11

3.83 CM Crack Multiple, from 12 o'clock to 12 o'clock 00:00:44 67C to 66 up_0001.jp eg

8.99 CL Crack Longitudinal, at 12 o'clock 00:01:05 67C to 66

up_0002.jp eg

13.08 CL Crack Longitudinal, at 12 o'clock 00:01:32 67C to 66 up_0003.jp eg

26.42 TFA Tap Factory Made Active, at 10 o'clock , 6 inch dim 00:02:20

27.72 TFA Tap Factory Made Active, at 2 o'clock , 6 inch dim 00:03:48

28.17 MSA Survey Abandoned / Can not pass dirt will try cleaning more we are back flushing no access to up stream manholes

00:04:37

11/15/2022 Matthew Hill U01480703001343 67C to 66 up

Heavy Cleaning Upstream

QSR QMR SPR MPR OPR SPRI MPRI OPRI

QOR

67C

Tel. 845-336-8753

Section Pictures - 11/15/2022 - 67C to 66 up

Brooklin Zone 1 11/15/2022 67C to 66 up 27

67C to 66 up_0001.jpeg, 00:00:44, 3.83 Crack Multiple, from 12 o'clock to 12 o'clock

67C to 66 up_0003.jpeg, 00:01:32, 13.08 Crack Longitudinal, at 12 o'clock

67C to 66 up_0002.jpeg, 00:01:05, 8.99 Crack Longitudinal, at 12 o'clock

City Street Date Lateral Segment Reference Nr.

Tel. 845-336-8753

Inspection report Date: Work Order: Pipe Segment Ref.:Weather: Surveyed By: Certificate Number:

Year laid: Pre-cleaning: Pipe Joint Length:Direction: Total Length: Length Surveyed:

Floyd Bennett Field // Page: 55

City: Brooklin Drainage Area: Upstream MH: 67C

Street: Zone 1 Media Label: Up Rim to Invert: 0.0

Location Code: Flow Control: Downstream MH: 67B

Location Details: Sheet Number: Down Rim to Invert: 0.0

Pipe shape: Circular Sewer Use: Stormwater Total gallons used: 0.0

Pipe size: 24 Sewer Category: SEC Joints passed: 0

Pipe material: Vitrified Clay Pipe Purpose: Joints failed: 0

Lining Method: Owner:

Additional Info:

1:914 Distance Code Observation Counter Photo Grade

0.00 AMH Manhole / 67B 00:00:01

2.94 CL Crack Longitudinal, at 12 o'clock 00:00:22 67B to

67C_0001.

jpeg

41.66 CL Crack Longitudinal, at 12 o'clock 00:01:23 67B to

67C_0002.

jpeg

47.64 CM Crack Multiple, from 9 o'clock to 3 o'clock 00:01:50 67B to 67C_0003.

jpeg

52.97 TBI Tap Break-In Intruding, at 2 o'clock , 6 inch dim, 4 inch intrusion

00:02:11

56.13 CM Crack Multiple, from 9 o'clock to 3 o'clock 00:02:53 67B to 67C_0004.

jpeg

63.82 CM Crack Multiple, from 9 o'clock to 12 o'clock 00:03:26 67B to 67C_0005.

jpeg

67.43 TFA Tap Factory Made Active, at 9 o'clock , 6 inch dim 00:03:44

71.02 HVV Hole Void Visible, at 1 o'clock 00:04:14 67B to

67C_0006.

jpeg

77.54 CL Crack Longitudinal, at 11 o'clock 00:04:56 67B to

67C_0007.

jpeg

98.50 MGO General Observation / Stone puncture 00:05:53 67B to 67C_0008.

jpeg

106.51 TBI Tap Break-In Intruding, at 9 o'clock , 6 inch dim, 6 inch intrusion

00:06:20

121.01 AMH Manhole / 67C 00:07:28

11/15/2022 Matthew Hill U01480703001343 67B to 67C

67B

67C

Tel. 845-336-8753

Section Pictures - 11/15/2022 - 67B to 67C

Brooklin Zone 1 11/15/2022 67B to 67C 26

67B to 67C_0001.jpeg, 00:00:22, 2.94 Crack Longitudinal, at 12 o'clock

67B to 67C_0003.jpeg, 00:01:50, 47.64 Crack Multiple, from 9 o'clock to 3 o'clock

67B to 67C_0002.jpeg, 00:01:23, 41.66 Crack Longitudinal, at 12 o'clock

67B to 67C_0004.jpeg, 00:02:53, 56.13 Crack Multiple, from 9 o'clock to 3 o'clock

Tel. 845-336-8753

Section Pictures - 11/15/2022 - 67B to 67C

Brooklin Zone 1 11/15/2022 67B to 67C 26

67B to 67C_0005.jpeg, 00:03:26, 63.82 Crack Multiple, from 9 o'clock to 12 o'clock

67B to 67C_0007.jpeg, 00:04:56, 77.54 Crack Longitudinal, at 11 o'clock

67B to 67C_0006.jpeg, 00:04:14, 71.02 Hole Void Visible, at 1 o'clock

67B to 67C_0008.jpeg, 00:05:53, 98.50 General Observation / Stone puncture

Tel. 845-336-8753

Inspection report Date: Work Order: Pipe Segment Ref.:Weather: Surveyed By: Certificate Number:

Year laid: Pre-cleaning: Pipe Joint Length:Direction: Total Length: Length Surveyed:

Floyd Bennett Field // Page: 52

City: Brooklin Drainage Area: Upstream MH: 67B

Street: Zone 1 Media Label: Up Rim to Invert: 0.0

Location Code: Flow Control: Downstream MH: 67A

Loca…