Att_02_P8418Q0093_SOW_rev.pdf

STATEMENT OF WORK

Revised September 12, 2018

Replace Roof and Gutter System for Pinnacles Visitor Center & Campground Store Building

Pinnacles National Park, San Benito County, California

PART 1: GENERAL INFORMATION

INTRODUCTION

The National Park Service (NPS), Pinnacles National Park (PINN), has a requirement for the removal and replacement of the existing standing seam metal roof and any deteriorated sub-roof structural wooden components and will include the installation of a metal gutter system for standing seam roofs.

BACKGROUND

The building’s existing standing seam metal roof is more than 25 years old and has many reoccurring leaks that have had many repairs. The roof is beyond useful life and needs replacement. Building was acquired from previous private owner in 2006 and the preventative maintenance was neglected. This building is of multi-use occupied by NPS, cooperating association and concessions campground staff and serves as the first point of contact for visitors and campers paying their fees, registering for camp sites, purchasing association books and concessions camp store items.

Leaking roof has caused deterioration of roof substructure, staining of ceiling, water intrusion into electrical outlets, minor flooding of floor area, and damage to interpretive exhibits and association and concessions merchandise.

Drainage off the building is poor causing water to pool at edge of building thus compromising building foundation especially along deck areas.

RFQ No. 140P8418Q0093, Attachment 02, Statement of Work

PART 2: WORK REQUIREMENTS

SCOPE

2.1 Removal of approximately 3,650 square feet of existing standing seam metal roof and underlayment.

2.2 Removal and replacement in‐kind of any deteriorated wooden sub‐roof sheathing and roof structure components. For bidding purposes, interested contractors shall use the assumption that up to 5 percent of the actual sub‐roof will need replacing and base your quoted price on that figure. With this in mind, NPS personnel would replace any material in‐house that exceeds the 5 percent threshold (NPS personnel would need approximately one day to complete minor repairs beyond 5 percent). In the unforeseen event that extensive repairs are required beyond the 5 percent threshold, this unknown scenario would be handled in accordance with the differing site conditions clause of the contract.

2.3 Installation of a self‐adhesive Modified Asphalt Roofing Underlayment installed per local, state, and federal building codes and per manufacturer recommendations.

Required underlayment specifications:

A. Minimum 30 year warranty

2.4 Installation of 3216 square feet of metal standing seam roofing.

Required standing seam roofing specifications:

A. Minimum 26 gauge thickness

B. 1 inch rib height

C. 16 inch seam space width sheeting

D. Concealed seam fastening – No exposed fasteners

E. Flat green in color

F. Complete Runs of standing seam sheeting – Ridge to eve

G. Minimum 30 year warranty

2.5. Installation of 300 linear feet of steel gutter to include 40 linear feet of down spouting and 300 linear feet of gutter screening.

Required gutter specifications:

A. Minimum 26 gauge thickness gutters and down spouts

B. Hot‐dipped galvanized

C. Flat brown color

D. Fascia mounted – No strapping

PART 3: CONTRACT ADMINISTRATION

3.1 The Contractor shall not conduct any work that is beyond this Statement of Work and accompanying specifications unless directed in writing by the Contracting Officer [CO]. Any work done by the

Contractor beyond this SOW and accompanying specifications without direction from the CO will be at the Contractor’s own risk and at no cost to the National Park Service ‐ Pinnacles National Park.

3.2 The COR has the right to inspect work in progress and called for by the contract’s Statement of

Work, to the extent practicable at all times and places during the term of the contract.

PART 4: GOVERNMENT FURNISHED PROPERTY

4.1 Contractor must provide their own tools, materials, equipment, scaffolds and whatever will be necessary for the correct execution of the work for the sake of following good engineering practices and

OSHA regulations. No government furnished property will be provided.

PART 5: RESPONSIBILITY OF THE CONTRACTOR

5.1 The Contractor shall be responsible for the professional quality, technical accuracy, and the coordination of all construction and other services furnished under this contract. The Contractor shall, without additional compensation, correct or revise any errors or deficiencies in its construction and other services.

5.2 The Contractor shall identify a Project Site Manager or Project Superintendent who will be responsible for the overall management of the project and shall represent the Contractor on the site during construction.

5.3 The Contractor shall provide and submit to the COR Daily Construction Reports indicating events, work accomplished, materials delivered each day.

5.4 The Contractor shall verify that all materials, equipment, and systems provide operational and safety dependability. The Contractor assures the completed construction shall be easily maintained or replaced with readily available materials and services.

5.5 The Contractor is responsible for the site safety and the safety of his crew and shall comply with all local labor laws, regulations, customs and practices pertaining to labor, safety and similar matters. The

Contractor shall promptly report all accidents resulting in lost time, disabling, or fatal injuries to the CO and COR.

5.6 Contractor must follow all working safety regulations and provide their personnel with proper and appropriate safety equipment specific to roofing work such as gloves, proper shoes, ocular protection, hearing protection, fall protection etc. A site meeting shall be held to discuss safety issues prior to work commencing each day.

5.7 Since the work will be performed in an occupied structure and during business hours, all contractor personnel must exercise good conduct and behavior showing respect to the park visitors and park staff personnel and among themselves. Contractor must take necessary precautions to create as little disturbance or disruption to the building and its occupants as possible during the work.

PART 6: PRE-CONSTRUCTION REQUIREMENTS OR

RECOMMENDATIONS

6.1 It is highly recommended that the contractor examine all the documents and visit the site in advance for the sake of fully informing themselves of all the conditions and limitations applied to the work and submit a firm fixed price cost proposal for all the work. No subsequent cost allowance will be made to the contractor for neglect of the existing conditions.

PART 7: CONSTRUCTION & SITE REQUIREMENTS

7.1 All workmanship shall be of good quality and must meet all local, state, and federal required codes and regulations applicable to the installation of metal standing seam roof systems and gutter systems.

All manufacturer recommendations associated with the type and style of standing seam roof and gutter system applied shall be followed.

7.2 All materials and equipment incorporated into the project shall be new unless noted otherwise. The

Contractor shall transport and safeguard all materials and equipment required for construction.

7.3 Equipment and materials shall be carefully handled, properly stored, and adequately protected to prevent damage before and during installation, in accordance with the manufacturer's recommendations. Damaged or defective items shall be replaced by the contractor. The contractor will be responsible for security of all materials and equipment.

7.4 Shipment of equipment, materials, and supplies shall be addressed to the Contractor. The

Contractor must be on hand to accept shipments. Pinnacles National Park will not accept shipments of any supplies or equipment applicable to the project.

7.5 The Contractor will be provided with a storage or staging area as determined by the COR. The

Contractor shall be responsible for restoring the area to its original condition at the completion of the work. The Contractor shall be responsible for repair of any damage incurred to the building or project associated element including grounds around the building.

7.6 The Contractor shall at all times keep the work area free from accumulation of waste materials.

Upon completing construction, the Contractor shall remove all temporary facilities and leave the project site in a clean and orderly condition acceptable to the COR.

7.7 The Contractor shall perform work during the hours of 7:00am – 5:00pm Monday through Friday and excluding holidays unless requested to the COR and agreed upon by the COR.

7.8 At the end of each work day, the Contractor shall lower and secure all temporary work platforms, ladders, and/or harnesses. Contractor shall notify the COR of the temporary barricade locations.

Beginning the next workday, the contractor shall remove the temporary barricades before continuing the project.

7.9 Cleanup ‐ The Contractor shall keep the work area, including storage areas, free from accumulations of waste materials on a daily basis and comply with all federal, state and local regulations pertaining to the storage, transport and disposal of wastes. The Contractor shall not use the park’s waste disposal facilities including garbage cans, trash piles or dumpsters.

PART 8: DELIVERABLE SCHEDULE

8.1 The work shall be executed in a diligent manner in accordance with a negotiated firm fixed price and lump sum and performance period. The Contractor shall commence work under this contract promptly, execute the work diligently, and achieve final completion and acceptance including final cleanup of the premises within the period of performance specified as 30 calendar days from the Notice to Proceed date.

End of Statement of Work