Att_01-_Specifications.pdf

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140P8423Q0011 Attachment 01

Specifications

Project Title: Remove Asbestos infused Acoustic Ceiling Materials in Building at

Whiskeytown National Recreation Area’s 324 Residence

Background / Introduction:

At quarters 324, within the park, it was noted that the existing acoustic ceiling was applied to approximately 3,150 square feet of the house during a period when these common applications included a deadly carcinogen / natural element known as asbestos which is linked to causing a deadly disease known as mesothelioma. A test kit was purchased, a sample was submitted which confirmed a positive test, showing 2% Chrysotile which is classified as “asbestos-containing” (ACM). The remaining 98% of the application is a Non-Fibrous Material and is not harmful.

The acoustic ceiling covers an area of approximately 3,150 Square Feet.

Scope:

Whiskeytown National Recreation Area is seeking a licensed professional specializing in responsible asbestos removal / abatement: to physically remove and responsibly export / dispose of approximately 3,150 square feet of acoustic ceilings throughout housing unit 324. Permits may be required for removal through the county of Shasta: if so, it is the responsibility of the contractor to obtain said permit. This requirement is to assure that the removal and handling of material is completed in accordance with all federal, state, and local regulations with regards to containment, hauling, and disposal of the hazardous substances: as safely as possible for the contractor and the tenants who will occupy the residents after removal has been completed. It is the contractor’s responsibility to determine, provide, and execute a professional friable asbestos abatement plan before activities begin to assure lawful removal and disposal.

NPS will be responsible for new surface texture and painting after abatement. The contractor is responsible for determining / calculating the square footage of acoustic slated for removal. Many areas in the residence do not require abatement. The main living room area of the residence recent had a nearby tree fall onto the structure. As a result, two of the trees branches pierced the structure all the way through the roofing and the acoustic ceiling. This contract provides asbestos removal around this breach. It is not the responsibility of the contractor to make this repair: only for the safe removal and disposal of the asbestos. Once removed and upon contract completion, NPS day labor will make repairs and apply new texture and paint.

Tasks & Details

The contractor shall include a safe and environmentally sound and lawful disposal plan which shall require a form of manifest or chain of custody to include materials amounts of export and a final certified acceptance location for the materials being exported out of park: showing environmentally responsible disposal of the friable asbestos containing acoustic ceiling / hazardous materials. This manifest must then be provided to the Contracting Officers Representative or the Contracting Officer for verification.

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1). Work will be performed in accordance with, and in most cases exceed standards set forth by the EPA, OSHA, NIOSH, and SMAQMD. In particular, the work will comply with EPA, NIOSH, and OSHA asbestos worker protection regulations (e.g.,29 CFR OSHA 1926.1101)

2). Contractors shall require their employees to wear protective clothing to include appropriate hooded Tyvek suits, boots, gloves, safety glasses and respirators. This protective clothing must be donned whenever any employee is within the structure during the abatement procedure. This shall include any other outside inspector from the government or elected subcontractor visiting the site that is within the structure while the work is underway. A decontamination enclosure system shall be in place to provide workers a method of contaminated clothing and tool removal.

Professionals shall follow these specific steps to safely remove contaminated protective clothing and equipment. These procedures ensure worker safety and prevent workers from tracking asbestos into their homes.

3). The homes HVAC systems must be disabled to prevent circulation of asbestos fibers. Workers should use wet wipes or a HEPA vacuum to clean asbestos off immoveable objects to control dust. A HEPA vacuum shall be used to clean up the area when the abatement is complete.

4). The areas where the asbestos will be removed will be prepared to include one or two layers of polyethylene sheeting on all penetrations as required. Engineering controls will be installed to include HEPA filtered negative air and a decontamination chamber for the technician to enter and exit the work area.

5). Once the building is contained and engineering controls are in place, the materials will be sprayed with a wetting agent to penetrate the surface and minimize air born fibers during the removal process. The materials will be removed and prepared for disposal. Removal DOES NOT include removal of existing drywall ceilings, only the acoustic applications to these ceiling areas.

6). After the asbestos is removed, the treated area(s) will be cleaned and encapsulated. The area(s) will be tested and shall pass a clearance criterion of 0.01 f/cc using PCM NIOSH 7400 methodology.

7). Waste and debris will be transported by a licensed and certified hazardous waste hauler in accordance with EPA, AQMD, NHP and/or CHP requirements and disposed of at a certified landfill in accordance with EPA and OSHA requirements. The contractor will prove the “Chain of Custody” or Manifest to the CO or COR for finalization of the disposal process of the asbestos materials.

**If at some point during the project other problems or questions arise, they shall be referred to and answered by the designated NPS Contracting Officer Representative (COR) after conferring with the Contracting Officer (CO).

Location - Government Housing Quarters #324:

The project site is located 18 miles west of Redding off State Hwy 299 West . The site address is 12144 State Highway 299 west. The site is off 299 west on a private road named Bull Gulch Road. GPS Location +40.652058 -122.614975

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Contractor must clean worksite to appear that they were never there. All tools and equipment removed upon final COR inspection.

Contractor must provide written deliverables schedule of obtainable completion dates upon contract award which will be accepted and agreed upon by both NPS and contractor prior to beginning work. The structure will be vacant at the time of abatement activities.

Contractor is required to display pay rates, insurance, and bond at the site.

Contractor must use Davis-Bacon prevailing wage pay schedule.

Preparation:

Inspect all surfaces to be scraped of acoustical materials and report defects or areas that might hinder the abatement process or may cause further damage to the surfaces during the abatement processes, if any before proceeding with abatement procedures.

Coordinate all work with other trades whose work adjoins, combines, or aligns with this work.

Take all appropriate field measurements before proceeding with the work and during pricing proposals.

Delivery:

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Contractor is responsible for delivery of all materials to the closest location approved by the NPS to each work site.

The building will be given a delivery date which will be accepted and agreed upon by both NPS and contractor prior to beginning work. Unless delivery of materials is all site inclusive. Other alternatives may be available and pursued with pre-approval from the NPS.

Government Furnished Property (GFP):

No Government furnished property will be provided to the contractor for this project.

Security & Use of Premises:

Contractor is required to display pay rates, insurance and bond at each site. Contractor must use Davis-Bacon prevailing wage pay schedule.

Contractor is not allowed to advertise or post company signs anywhere around or within the worksite area.

Contractor will be issued a park pass for the duration of the project. After hour and or weekend work must be pre-approved by the NPS, and access keys may be issued if needed.

Contractor is not allowed to establish or set up a construction camp within the park. Contractor will stage in a designated area close to the worksite to be determined by the NPS. For this contract, the staging area will be the 324 quarters.

All equipment working in the park will be weed free and inspected by the park NPS and or designated resource management staff before entry into the park. Contractor will pressure wash undercarriage of all equipment prior to entering the park.

Electricity and Water will be provided to the contractor from the building.

Contractor shall at all times conduct his operations to ensure the least inconvenience to the public and staff. The site will be accessible Monday through Friday unless otherwise approved by the NPS. Temporary fencing, flagging and barricades will be required to safely secure the abatement worksite. The site is to remain closed during construction and the contractor must keep all unqualified employees and others from entering the home.. The contractor shall maintain a clean and safe worksite at all times.

Confine materials/supplies within the worksite and front parking area provided. Additional storage areas will be designated by the NPS if needed.

Contractor must protect all natural resources including trees and plants within the construction site. If natural resource damage occurs, the contractor is responsible to restore, repair or replace any damaged resources at no additional expense to the government.

Provide temporary barriers to protect existing trees, plants and root zones.

Do not remove, injure or destroy trees or other plants without prior approval.

Do not fasten ropes, cables or guys to existing trees.

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Existing Utilities:

Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs repair utility at no additional expense to the Government.

Hauling restrictions:

Comply with all legal load restrictions in the hauling of materials. Load restrictions on park roads are identical to the State load restrictions with such additional regulations may be imposed by the Park Superintendent. Information regarding rules and regulations for vehicular traffic on park roadways may be obtained for the office of the Park Superintendent. A Special permit will not relieve the contractor of liability for damage, which may result from moving equipment.

Legal, environmentally friendly disposal of materials and all associated documentation is the responsibility of the awarded Contractor.