Section_J_-_Att_No__002_SOW.pdf

STATEMENT OF WORK

Correct Deferred Maintenance In Battery Townsley and Open New Areas to Visitation –

PMIS 253894

Golden Gate National Recreation Area, Marin Headlands

CONSTRUCTION BY GENERAL CONTRACTOR

By Jason Hagin, 05/06/22

PART 1 - GENERAL

Performance Period: The work of this contract shall be provided within 120 days of NTP.

Project Identification: The project is located at Golden Gate National Recreation Area, Marin

Headlands near Sausalito, Marin County, California. The work of this contract shall consist of the construction project tasks described below for the referenced project. In this document, the construction project shall be referred to as “the Project.” Reference numbers of this project:

Park/PMIS Number: GOGA/253894

Contracting Officer’s Representative: The Contracting Officer’s Representative (COR) is designated by the Contracting Officer (CO) and shall serve as the primary Point Of Contact (POC) for all technical matters. The COR is also responsible for the approval of submittals, progress payments, and acceptance and rejection of work. The COR for this project is Jason Hagin, Fort

Mason Bldg 201, San Francisco, CA 94123, (415) 561-4973, Jason_Hagin@nps.gov.

1. PROJECT PURPOSE AND BACKGROUND

The contractor for this project will subcontract to provide services necessary to conduct a

Hazardous Building Materials Survey (HBMS) (plan, sample, analyze and report on hazardous materials) for lead based paint and asbestos containing materials in an historic World War II era concrete fortification (Battery Townsley). HBMS includes approximately 100 linear feet of utility trenches. The work of the project also includes demolition and removal of a 64’-0” long 7’-9” diameter non-historic steel tube (including all associated foam bedding and venting materials) to expose the historic concrete corridor interior. Option (Additive/Alternate) work includes demolition of existing and replacement of one (1) 8’-6” high by 10’-0” wide ¼” thick plate steel and angle frame partition/enclosure, and two (2) 4’-0” high by 7’-0” wide ¼” thick plate steel and angle frame partition/enclosures in concrete openings.

The Project scope is to work with the COR to ensure that the scope of work of the project is complete in a timely manner and meets applicable codes and standards.

RFQ 140P8622Q0064

Section J - Att No. 002 SOW

1.1 SCOPE

A. Furnish and install all necessary labor, equipment, materials and appurtenances for the

Project at Battery Townsley, Marin Headlands, Golden Gate National Recreation Area

(GGNRA), San Francisco California as hereinafter specified.

1.2 PROJECT DESCRIPTION

A. The Project consists of the following contract line items:

1.0 Battery Townsley

1.1 Hazardous Building Materials Survey: Conduct hazardous materials sampling and testing, analyze and report findings, characterize all hazardous materials, make recommendations for abatement and/or encapsulation, and generate basic outline format operations and maintenance plans for management of lead-based paint and asbestos containing materials.

Contractor shall use an EPA accredited inspector that is a Certified Asbestos Consultant

(CAC) and/or Certified Industrial Hygienist (CIH) to conduct the Hazardous Materials

Survey (Survey). The National Park Service (NPS) requires a simple letter format Work and Safety Plan submitted to the COR for NPS review and approval. The Contractor shall conduct the Survey in accordance with the NPS approved Work and Safety Plan.

The inspector shall use standard industry best practices to assess all site materials, determine their general condition, and determine those that are suspect hazardous materials. Suspect hazardous materials include but are not limited to asbestos, lead, and

PCBs.

All findings shall be documented in a Survey Report (Report). The Report shall include waste stream assessment and characterization to determine if asbestos containing waste, lead paint streams and other discovered hazardous materials will be considered regulated or non-regulated under Federal and State laws and regulations (see also contract line item 1.2).

The Report shall include estimates of the quantity (square or linear feet) of each asbestos, lead and other discovered hazardous materials-containing building component and material. The Report shall include estimates the volume of debris or waste potentially requiring disposal as California hazardous waste or as non-hazardous waste.

The final Report shall incorporate NPS comments on a draft report submittal and shall include the following information and Contractor’s certification that data used to develop recommendations have been reviewed, validated and have met QA/QC objectives.

1. Site Description and Overview

2. Deviation, if any, from the original Work and Safety Plan

3. Field activities and equipment description

4. Sample location selection

5. Survey results tabulated and mapped on building floor plan

6. Waste characterization and quantification

7. QA/QC procedures

8. Laboratory reports

9. Field logs

10. Subcontractors used

11. Laboratory Qualifications

12. Class C cost estimate of abatement/disposal of hazardous materials

12. Outline Operations and Maintenance Plans for Hazardous Materials

1.2 Demolition and Disposal of Steel Shock Tube: Using least invasive and low physical impact methods, demolish and dispose of 64’-0” long x 7’-9” diameter steel tube and all associated foam bedding and venting materials down to the historic concrete corridor walls, floor, and ceiling. Contractor must develop a Demolition Work and Safety Plan that minimizes damage to adjacent historic concrete fabric and includes a plan for protection of historic fabric submitted to the COR for review and approval by the NPS. No hazardous materials information is available until the survey results of contract line item 1.1 are received, reviewed, and accepted by the government. Work on this contact line item shall therefore follow the completion of the survey results phase of contract line item 1.1. Contractor shall price this contract line item as non-hazardous material for the purposes of contract negotiation and award. Should hazardous materials be discovered, the government shall negotiate a contract modification to incorporate any unforeseen site condition. Paint shall be presumed to be lead-based for bidding.

1.3 OPTION Steel Partition/Enclosure: Demolition of existing fixed steel frame enclosure and replacement with matching 8’-6” high by 10’-0” wide ¼” thick plate steel and angle frame partition/enclosure (assume angle steel supports at perimeter of opening and mid-span(s)/center(s) of opening); hot-dipped galvanized finish. Enclosure may be bolted and/or welded. For welding galvanized metals include field treatment of welds with brush applied zinc rich primer coating. Existing framing may be reused for new plate steel if condition warrants, and a credit given to the government for labor and materials. Existing coatings shall be presumed to be lead-based for bidding.

1.4 OPTION Steel Partition/Enclosure: Demolition of existing fixed doors and replacement of with 7’-0” high by 4’-0” wide ¼” thick plate steel and angle frame partition/enclosure (assume angle steel supports at perimeter of opening and horizontal mid-span(s)/center(s) of opening); hot-dipped galvanized finish. Two locations.

Enclosure may be bolted and/or welded. For welding galvanized metals include field treatment of welds with brush applied zinc rich primer coating. Existing coatings shall be presumed to be lead-based for bidding.

1.3 WORK SEQUENCE

A. The Work will be conducted in such a manner to provide the least possible interference to occupant access in the area and that causes no damage to historic cultural or natural resources.

1.4 PUBLIC ACCESS AND SAFETY

1.4.1 During the course of this project, the Contractor shall at all times:

A. Conduct operations to ensure public safety and the least inconvenience to the public.

B. Maintain access for National Park Service administrative and other official business throughout the construction phase.

C. During working hours, secure areas that are under construction from visitors.

D. Leave construction area in a condition that is safe for visitors on weekends, holidays, and other times when contract work is not in progress.

1.5 CONTRACTOR USE OF PREMISES

A. Emergencies: Emergency telephone numbers must be posted at all phones at the job site: Fire/Emergency Medical Service/Police – 911 or (415) 561-5656.

NOTE: This site is outside of most cellular service.

B. Site & Features Protection: Battery Townsley is listed on the National

Register of Historic Places. Because of its significance, all parties are to take all measures necessary during the performance of the work to maintain and protect the historic fabric of the site. Contractor supplied padlocks shall be provided at gates to allow access for the duration of the Project. Plan and perform all work with extreme care to ensure that no building or site features are damaged. Note that all features to remain in place, whether historic or non-historic, should be protected during construction.

C. Occupied Sites & Structures: This surrounding site will be open to visitation throughout construction. Contractor must provide temporary enclosures, barricades, signage, etc. as required to protect adjacent occupied spaces and public areas such as building facilities and materials, etc. from dust, noise and debris associated with performing the work.

D. Hours of Work: Work must be performed between 7:00 am and 5:00 pm, Monday through Friday. Requests to work outside designated hours must be given in writing a minimum of two (2) working days prior to scheduling and must be approved in writing by Contracting Officer’s Representative.

E. Fire Safety - Construction activities are to be conducted in accordance with

NFPA 241, Standard for Safeguarding Construction, Alternation and Demolition

Operations. Smoking must be prohibited at or in the vicinity of hazardous operations or combustible/flammable materials. Smoking must be permitted only in a designated area. Provide 2A:10B:C fire extinguishers with current State Fire

Marshall tags affixed to them in all work/office areas. Combustible materials must not be allowed to accumulate on site. Store all fuels and flammable liquids in a commercially available flammable storage locker, at least 50 feet from any structure.

Have storage lock-up clearly marked "FLAMMABLES" "KEEP FIRE AWAY".

F. Vehicle Refueling: Motorized equipment will be operated so that exhausts do not discharge against combustible materials. Refueling on-site is prohibited.

G. Hot Work Permit: A hot work permit is required for any torch cutting, welding or heat gun work. The permit will be issued by the NPS Fire Inspection office to the Contractor and will be good through completion of work. The

Contractor will be responsible for ensuring that all workers and subcontractors follow permit conditions. Contact the GOGA Fire Inspection and Prevention Office

(415-289-1813) a minimum of three days prior to the date the hot work permit is needed to avoid delays in work.

H. Stop Work Orders. GGNRA reserves the right to stop work at any time for emergencies/safety violations, and NEPA and NHPA violations. Emergency and safety stop work orders may be issued directly by GGNRA Safety Officer and/or

GGNRA Public Safety personnel (law enforcement/fire). All other stop work orders will be issued through the project POCs (GGNRA).

I. Construction Camp: Establishment of a camp within the park will not be permitted. The work site (including containment area) will be closed to the public during construction. However, maintain access for National Park Service administrative and other official business throughout the construction phase.

Confine storage of materials to the work site. Contractor must at all times conduct his operations to ensure the least inconvenience to the visiting public.

J. Preservation of Natural Features - Vegetation: Confine all operations to work limits of the project. Prevent damage to natural surroundings. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government. Provide temporary barriers to protect existing trees and plants and root zones. Do not remove, injure, or destroy trees or other plants without prior approval. Consult with Contracting Officer’s Representative and remove agreed-on roots and branches that interfere with construction. Do not fasten ropes, cables, or guys to existing trees.

K. Preservation of Natural Features - Wildlife: Do not approach, disturb, harass or feed wildlife.

L. Environmental Protection: Properly clean up, mitigate and remedy, if necessary, all spills of petroleum products, hazardous materials, or other chemical or biological products released from the construction from construction vehicles or stationary sources. Immediately report to the Contracting Officer’s Representative any spill of petroleum products or a hazardous material. Report the spill to the appropriate federal, state and local authorities, if the spill is of a reportable quantity.

Separate work area, including material sources, by the use of a dike or other suitable barrier that prevents petroleum products, chemicals or other liquid or solid material from entering the waters of the U.S.

1.6 GOVERNMENT FURNISHED MATERIALS.

A. Not Used.

1.7 CONTRACTOR ACCESS AND USE OF THE SITE

A. Contractor shall maintain control of the site during the period of construction by creating perimeter control through fences or other means specified and approved by the COR. A combination lock will be required for access at the perimeter entry gate and the exclusion area entry gate.

B. Contractor shall provide OSHA and other required postings regarding safety at the site

C. All Contractor employees and subcontractor employees shall be advised of the rules and regulations of the National Park Service.

1.8 CLEANUP

A. The Contractor shall at all times keep the work area including the storage areas to be used from unnecessary accumulation of waste material and rubbish. All

Contractor generated waste material and rubbish shall be removed upon completion of the work from the premises and disposed of properly in accordance with all Local, Municipal, State and Federal regulations.

B. Upon completion of work, the Contractor shall ensure that the Project area is in a clean, neat and orderly condition satisfactory to the Project Manager.

1.9 PARKING

A. Parking for Contractor’s vehicles shall be in designated spaces as directed by the

COR.

1.10 UTILITIES

A. The Contractor is advised that there no potable water available in the general area of the work site. Contractor shall provide water and electrical power as required for the project - restroom facilities are far from the work site and no portable toilet is available for use at the site

1.11 OPERATING HOURS

A. Regular work hours shall be between 7:30 AM and 5:00 PM, Monday through

Friday, excluding Saturdays, Sundays, and Official Government holidays.

B. If the Contractor intends on working outside of the regular work hours noted prior approval must by COR is required.

1.12 FIELD VERIFICATION

A. Contractor shall perform field verification of all existing conditions affecting the work associated with this contract before ordering of parts, materials and equipment.

1.13 KEY CONTRACTOR PERSONNEL.

A. For the duration of this contract, the Contractor shall appoint a Supervisor and/or

Point of Contact and provide the contact information to the COR.

1.14 GOVERNMENT POINTS OF CONTACT

1.14.1 The following are the Government Points of Contact for this contract:

Contracting Officer: Liset Gomez (415) 265-5650, E-mail: liset_gomez@nps.gov

Administrative Contract Specialist: Patty Payne (559)730-6435 E-mail:

patty_payne@nps.gov

Contracting Officer’s Representative: Jason Hagin, Historical Architect, Building

101 Fort Mason, (415) 561-4973, E-mail: Jason_Hagin@nps.gov

2.0 SAFETY AND ACCIDENT PREVENTION:

2.1. The contractor shall formulate and submit a written safety and health plan for acceptance by the Government. The written plan shall include the details of the contractor's safety organization, responsibilities, method of program implementation, and how hazards and deficiencies shall be identified and corrected. It shall detail employee's responsibilities for: protection of Government property and safety of others, employee's responsibilities for reporting all mishaps, and establish procedures for reporting or correcting unsafe conditions, hazards, or practices. The plan shall also contain mishap notification and reporting procedures. The contractor shall have a central POC for safety and health related issues and the POC shall be identified in writing.

2.2. The contractor shall ensure employees have safety education when engaged in activities involving Government facilities, personnel, or equipment.

2.3 The contractor shall immediately notify NPS Safety Officer of all accidents/incidents involving employee use of and/or damage/injury to facilities, equipment, or personnel.

2.4 The contractor shall require their personnel to wear safety shoes/boots IAW

OSHA standards

2.5 The contractor shall provide all required personal protection equipment, (e.g.

respirators, hearing protection, eye protection, gloves, steel-toed boots, aprons, masks, face shields, reflective vests, etc. IAW OSHA Standards.)

3.0. ENVIRONMENTAL REQUIREMENTS

3.1 The Contractor shall comply with all federal, state, and local environmental laws, and NPS policies and regulations to include but not limited to Resource

Conservation, Safe Water Drinking Act (SWDA), the Clean Air Act (CAA), and

Federal Facilities Compliance Act (FFCA).

3.2 The use, handling, storage, and disposal of all toxic, hazardous, special or radiological wastes/materials shall be in accordance with all local, State, Federal, and

NPS Environmental Regulations and procedures; and coordinated with the NPS

Environmental Safety Programs Office and as directed by the COR. Contractor personnel shall be trained by the Contractor on proper procedures to include spill response and clean up, and hazardous waste disposal procedures.

3.3 Environmental Management Plan. The Contractor shall provide a complete environmental plan to assure compliance with all environmental statutes and regulations. One copy of the plan shall be provided to the COR for submittal to the

RFQ 140P8622Q0064

Section J - Att No. 002 SOW mailto:liset_gomez@nps.gov mailto:patty_payne@nps.gov park Safety Officer at contract start and as changes occur.

3.4 Vehicles and equipment. All vehicles, tools, equipment and boots entering the project area must be clean of noxious weeds and free from oil leaks and are subject to inspection. Wash all construction vehicles, tools and equipment thoroughly remove all dirt, plant, and other foreign material prior to entering the project.

Particular attention must be shown to the under carriage and any surface where soil containing exotic seeds may exist. These efforts are critical to prevent the introduction and establishment of non-native plant species into the project area.

Make arrangements for the CO to inspect each piece of equipment before entering the project.

4.0 QUALITY CONTROL PLAN

All work of the project shall conform to the Secretary of the Interior’s Standards for the Treatment of Historic Properties and meet or exceed applicable sections and requirements of the 2019 California Historical Building Code. The quality of all work and the performance of all furnishings, fixtures and equipment shall be the responsibility of the Contractor. Tests, inspections, and related actions by independent third-party inspectors must be included in the Contractor's quality assurance and control procedures to facilitate compliance with the Contract

Document requirements and as needed to ensure compliance with the Building Code.

Contractor shall submit to the COR a “Quality Control Plan” for review and approval. The Quality Control Plan shall include:

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

2. A copy of a letter of direction to the Contractor's Quality Control Supervisor outlining assigned duties.

3. Methods of performing, documenting, and enforcing quality control of all work, including examples of construction progress and quality control reports.

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

4.1 Contractor Production and Quality Control reports are required. Contractor shall complete standard format daily construction progress reports and weekly quality control reports. Contractor shall submit the reports electronically in a timely manner to the COR.

5.0 SUBMITTAL AND APPROVAL PROCEDURES

A. All submittals must be transmitted using National Park Service form DSC-

1(CS), dated 11/95. No action will be taken on a submittal item unless accompanied by the transmittal form. As specified in the individual sections, forward submittals to

Contracting Officer’s Representative at least 30 days before need for approval.

Unless a different number is specified, submit 1 reproducible original and 2 copies of each shop drawing, 2 copies of manufacturer's catalog sheets (product data sheets), 1 specimen of each sample, and 2 copies of all other submittals requested.

B. Shop Drawings: Include the following information with each copy of shop drawings: Date; Date of revisions (when applicable); Details of fabrication, assembly and erection including connections and engagement to contiguous work; Materials used; All required dimensions. The term "by others" must not be used. All work to be performed by others must be identified by Contractor or subcontractor name, discipline, or trade.

C. Samples: Samples must be large enough to illustrate clearly the functional characteristics and full range of color, texture, or pattern. Confirm with COR if samples are required before submitting for approval.

D. Manufacturers' Catalog Sheets: Submit only pertinent pages; mark each copy of standard printed data to identify specific products proposed for use.

E. Manufacturer's Installation Instructions: When contract documents require compliance with manufacturer's printed instructions, provide one complete set of instructions for COR and keep another complete set of instructions at the project site until substantial completion.

F. COR reserves the right to require submittals in addition to those called for in individual sections.

G. Approved Equals: For each item proposed as an "approved equal," submit supporting data, including the following: Samples as appropriate; Comparison of the characteristics of the proposed item with that specified; Changes required in other elements of the work because of the substitution; Name, address, and telephone number of vendor; Manufacturer's literature regarding installation, operation, and maintenance, including schematics for electrical and hydraulic systems, lubrication requirements, and parts lists - Describe availability of maintenance service, and state source of replacement materials.

H. A request for approval constitutes a representation that Contractor: Has investigated the proposed item and determined that it is equal or superior in all respects to that specified; Will provide the same warranties for the proposed item as for the item specified; Has determined that the proposed item is compatible with interfacing items; Will coordinate the installation of an approved item and make all changes required in other elements of the work because of the substitution; Waives all claims for additional expenses that may be incurred as a result of the substitution.

I. Construction Materials: The Contractor is encouraged to submit for approval products made out of recycled or environmentally responsible material. Every effort will be made by the National Park Service to approve these materials. Coordinate all submittals and review them for legibility, accuracy, completeness, and compliance with contract requirements. Forward submittals that are related to or affect one another as a package to facilitate coordinated review. Each transmittal must contain only data specific to that individual submittal.

J. Submittal Identification: Contracting Officer may provide a project identification stamp which must be applied by the Contractor. Identification must include the park name-package number, project title, contract number, and transmittal number. All sets of shop drawings, manufacturer's catalog sheets, samples, and other documents submitted to the Contracting Officer’s Representative must have the identification information stamped on the submittal. Identification information must be applied to the bottom right margin on each page. Identification information on samples must be applied to the most readily visible area on the sample or on tags attached to sample.

K. Submittal Numbering: Number each submittal consecutively. For re-submittals use the original submittal number, plus a letter suffix beginning with A.

Additional re-submittals of the same item must contain the original number with the next consecutive letter.

L. Contracting Officer’s Representative's Review: Submittals will be returned disapproved without technical review if identification information is missing, not filled in, or if placed on the back of the submittal; an incorrect number or format of submittals is provided; the transmittal form is incorrectly filled out; submittals are not coordinated; or submittals do not show evidence of Contractor's approval. Any work done or orders for materials or services placed before approval must be at the

Contractor's own risk.

After reviewing submittals, the Contracting Officer’s Representative will return one copy of form DSC-1(CS) and one copy of applicable (marked up) submittal sheets to the Contractor. Shop drawing review notations will be returned on the reproducible original shop drawing. All other submitted items will be retained. The Contractor is responsible for producing additional copies for his/her own use. The returned submittal will be marked in one of three ways as defined below:

APPROVED: Acceptable with no corrections.

APPROVED WITH NOTATIONS: Minor corrections or clarifications required. All comments are clear, and no further review is required. The Contractor must address all review comments when proceeding with the work.

DISAPPROVED - RESUBMIT: Rejected as not in accordance with the contract or as requiring major corrections or clarifications. The Contracting Officer’s

Representative will identify the reasons for disapproval. The Contractor must revise and resubmit with changes clearly identified.

6.0 INVOICING

Vendor shall submit invoices via www.ipp.gov.

END OF SECTION