Attachment 1 SOW.Final.pdf

Shackleford Banks ATV Shed Replacement Statement of Work Cape Lookout National Seashore Page 1 of 19

STATEMENT OF WORK

PMIS: 253939 – Replace Shackleford Banks ATV Storage Shed (Florence)

Cape Lookout National Seashore (CALO) Harkers Island, NC

Prepared by: Steve Sabol Date: November 2020

Cape Lookout National Seashore Page 2 of 19

1.0 Section 1: Introduction

1.1 Overview:

This document is a Statement of Work (SOW) for the National Park Service (NPS). The purpose of the SOW is to describe services associated with the replacement of the Shackleford Banks ATV Shed damaged during Hurricane Florence in 2018. This project will involve the demolition of the current ATV shed and replacing it with a container building.

The contractor shall exercise management and operational control over and retain full responsibility for requirements as set forth in this SOW. The Government shall not exercise any supervision or control over sub-contractor(s) performing the services herein. Such contract service providers shall be accountable solely to the Contractor who, in turn is responsible to the Government.

Offerors are encouraged to propose process improvements and industry best practices in their proposals.

1.2 Site History:

Cape Lookout National Seashore consists of 56 miles of undeveloped beach stretched over 3 to 4 barrier islands from Ocracoke Inlet on the northeast to Beaufort Inlet on the southeast.

1.3 Project Background:

Hurricane Florence first began as a tropical storm over the Cabo Verde islands on September 1, 2018 and developed into a hurricane September 4, 2018. Hurricane Florence impacted Cape Lookout as a Category 1 hurricane on September 14, 2018 at 1:00 AM with sustained winds of 90 mph, and gusts to 105 mph. Cape Lookout National Seashore sustained damage from island wash over, wind, etc. causing damages to park resources including docks, waterways, buildings, landscapes, etc.

1.4 Description of stakeholders and customers:

The Contractor shall be solely responsible for all aspects of the project. The park superintendent and staff are the project’s primary stakeholders for this work. The park will remain open to visitors while the work of this contract is executed, and the Contractor shall state in their proposal how they intend to provide visitor access during construction. Visitors are the park’s primary customers. Occasional contact with visitors by the Contractor is likely. As all resources and operations of the NPS are ultimately paid for by the U.S taxpayer, any visitors that the Contractor comes into contact with during contract performance shall be considered a customer and be accorded all reasonable courtesy.

2.0 Section 2: Scope of Work

2.1 Objectives of the Project:

The primary objectives of the project are:

• Pre-proposal site visit is strongly encouraged. If desired, coordinate with the

Contracting Officer (CO) and Contracting Officer Representative (COR)

• Review photos and information provided

• Complete all work as specified below

Specifically, the Contractor shall meet the following objectives:

Cape Lookout National Seashore Page 3 of 19

• Pre-Construction Meeting is required. This meeting will be coordinated by the CO.

• Execute the following replacement of the ATV storage shed as per below:

o Demolish, remove, and dispose of existing ATV shed (approximately 346 SF).

o Remove and dispose of all debris within 100yd radius of existing ATV shed and worksite.

o Procure 40’ container and deliver to site.

o Drive pilings to support new container.

o Build timber foundation to support container.

o Attach container to foundation.

o Paint container after final attachment o Clean site and dispose of all debris.

• Prepare and submit all required quality control (QC) reporting documentation in a timely manner.

• Accomplish all construction activities within the established Period of Performance

• Site to be left clean and orderly at the end of each day.

• Demobilize from the site. Remove all construction debris and equipment from the worksite. Rehabilitate all areas affected by the work to match pre-existing conditions.

• Close Project. Complete all administrative requirements necessary to close project within 2 weeks of final acceptance of site work.

2.2 Contractor Responsibilities:

2.2.1 Personnel and Equipment:

The Contractor shall provide all personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items and services necessary to perform the work as defined in this SOW. Marking and/or coordination with Utilities is sole responsibility of the Contractor. All pictures, measurements, quantities, etc. listed in this SOW are for reference only. Contractor shall be solely responsible for verifying all existing conditions, measurements and quantities.

2.2.2 Documentation:

The Contractor shall be solely responsible for the documentation of all efforts to include architectural drawings, shop drawings, product submittals, licensing agreements, and quality control documents, material testing results, permitting, and any other documentation associated with Section 4: Performance Objectives and Measures.

2.3 Work Location:

The work shall be performed at Cape Lookout National Seashore. The shed to be replaced is located on Shackelford Banks. See Attachment B. The work areas will be marked by the COR during the pre-con site visit.

2.4 Scope of Work:

The Contractor shall execute the work in coordination with the NPS as described in Section 2.1 and Attachment C of this document.

2.4.1 Materials Quality:

The NPS requires that commercial grade products with a service life of no less than 5 years be used. Material Specifications are provided in Attachment D of this SOW.

2.4.2 Aesthetic Quality:

The NPS requires that all work, including those elements that are typically hidden from normal view or inspection, be installed in a neat and workmanlike manner.

Cape Lookout National Seashore Page 4 of 19

2.5 Period of Performance:

The period of performance shall be 90 days from issuance of a notice to proceed by the CO.

2.6 Required Plans and Submittals:

2.6.1 Bonds

2.6.2 Certificate of Insurance

2.6.3 Designation letter and qualifications of superintendent and assistant superintendent

2.6.4 Schedule of Values

2.6.5 Quality Control Plan (QCP):

The Contractor shall develop and maintain an effective quality control program (QCP) to ensure services are performed in accordance with this SOW. The Contractor shall develop and implement procedures to identify, prevent, and ensure non-recurrence of defective services.

The Contractor’s QCP is the means by which they assure themselves that their work complies with the requirement of this contract.

The QCP is to be delivered to the COR in accordance with (IAW) the submittal register provided in Attachment A. After acceptance of the QCP, the Contractor shall receive the CO’s acceptance in writing of any proposed change to his QC system. A revised copy of the QCP shall be submitted to the COR within 5 working days when changes are made thereafter.

2.6.6 Safety/Accident Reporting Plan

The Contractor shall develop a Safety/Accident Reporting Plan to cover the following:

Prior to the Notice to Proceed is issued, the Contractor shall submit and receive approval on a site-specific Safety Plan.

The Contractor and their employees shall comply with all Occupational Safety and Health Administration (OSHA) standards at all times.

The Contractor shall be solely responsible for helping to safeguard the project site as work is being performed. Appropriate signs, warning devices, and barriers shall be used as appropriate to protect the public, Government and Contractor employees.

The Contractor shall ensure that all reasonable precautions are taken to protect the public in the areas where work is being performed.

The Contractor shall immediately report to the COR any potential hazards found by his employees on the project.

The Contractor shall not allow any persons, except employees, into work areas that are not otherwise open to the public; nor shall the Contractor transport in Contractor work vehicles any persons, except employees, during times the Contractor is on the project performing work under this contract.

All reportable accidents, which are those resulting in death, occupational disease, traumatic injury to employees or the public, fires, and property damage by accident in excess of $100, shall be reported to the CO and COR immediately. Within 7 days of a reportable accident, the

Cape Lookout National Seashore Page 5 of 19

Contractor shall fill out and forward to the CO an Accident/Property Damage Report (Form CM- 22).

If the Government determines that the Contractor did not use reasonable care for Government property and caused damage to or loss of said property, the Contractor shall repair the damage or replace the property, at no cost to the Government. If the Contractor fails or refuses to make such repairs or replacement, the Contractor shall be liable for the cost, which will be deducted from the contract payment.

2.6.7 Inclement Weather Preparedness/Hurricane Plan

Prior to commencement of work, Contractor shall provide a weather preparedness plan in writing to the Park.. The Contractor and Park shall mutually agree upon a plan to secure the site and/or materials. No reimbursement or additional cost will be applied to Park for carrying out the plan. The Contractor shall not be entitled to, and the Park shall not be responsible for, any claim for additional compensation as a result of Contractor's compliance with the weather preparedness plan.

2.6.8 Proposed Work Schedule

2.6.9 Product, and Other Project Management Submittals:

Product, and other submittals required by the COR to effectively manage the project are indicated in the submittal list provided in SOW Attachment A. A submittal register will be provided under separate cover after the contract is awarded. The Contractor shall provide the required submittals to the NPS IAW the procedures described in SOW Attachment C.

2.6.10 Daily QC Reports

2.6.11 Product & Workmanship Warranties

2.7 Recognized Holidays:

The Contractor shall not work at the site on Federal Holidays unless specifically authorized in writing by the CO. Requests to work over a holiday must be received by the CO no less than 3 working days prior to the holiday.

2.8 Hours of Operation:

The Contractor shall be solely responsible for conducting business at the site between the hours of 7:00 am to 5:00 pm Monday thru Friday except Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government directed facility closings. Work outside of these hours shall be coordinated with the CO no less than 3 working days prior.

The Contractor shall at all times maintain an adequate workforce for the uninterrupted performance of all tasks defined within this SOW when the Government facility is not closed for the above reasons. When hiring personnel, the Contractor shall keep in mind that the stability and continuity of the workforce are essential.

2.9 Post Award Conference/Periodic Progress Meetings:

The Contractor agrees to attend any post award conference convened by the contracting activity or contract administration office IAW Federal Acquisition Regulation Subpart 42.5. The Contractor shall submit a Summary Report of the Post Award/Pre-Construction Meeting within 3 Days of the meeting to the CO/COR.

The CO or COR may meet periodically with the Contractor to review the Contractor's performance. At these meetings the CO will apprise the Contractor of how the Government

Cape Lookout National Seashore Page 6 of 19 views the Contractor's performance and the Contractor will apprise the Government of problems, if any, being experienced. Appropriate action shall be taken to resolve outstanding issues.

2.10 Construction Staging Area

Contractor can store limited material at each site as needed at own risk.

2.11 Construction Schedule

Propose Schedule as per Submittal Register

2.12 Contracting Officer Representative (COR):

The COR monitors all technical aspects of the contract and assists in contract administration The COR is authorized to perform the following functions: assure that the Contractor performs the technical requirements of the contract: perform inspections necessary in connection with contract performance: maintain written and oral communications with the Contractor concerning technical aspects of the contract: issue written interpretations of technical requirements, including Government drawings, designs, specifications: monitor Contractor's performance and notifies both the CO and Contractor of any deficiencies, and provide site entry of Contractor personnel. A letter of designation issued to the COR, a copy of which is sent to the Contractor, states the responsibilities and limitations of the COR, especially with regard to changes in cost or price, estimates or changes in delivery dates. The COR is not authorized to change any of the terms and conditions of the contract.

2.12 Site Superintendent:

The Contractor shall provide a site superintendent who shall be responsible for the performance of this contract. The site superintendent shall have full authority to act on behalf of the Contractor on all contract matters relating to daily operation of this contract. The site superintendent or alternate shall be present on site at all times when the Contractor’s employees are working.

2.13.2 Alternate Site Superintendent:

The alternate site superintendent shall have full authority to act for the Contractor on all contract matters relating to daily operation of this contract when the Site Superintendent is not on site. The site superintendent or alternate shall be present on site at all times when the Contractor’s employees are working.

3.0 Section 3: Government Furnished Items and Services

3.1 Services: N/A

4.0 Section 4: Performance Objectives and Measures

4.1 Confirm the Functional Requirements of the Work.

4.1.1 Task Description:

The Contractor shall be familiar with the requirements stated in this SOW and meet with the COR to discuss the functional requirements of work desired.

4.1.2 Acceptable Quality Level:

The CO/COR will organize and conduct a meeting with the Contractor within 3 weeks of Contract Award. The objective of the meeting is to discuss and coordinate the Contractor’s proposed

Cape Lookout National Seashore Page 7 of 19 approach to accomplishing the work, establish clear lines of communication and authority, and confirm specific details of the timeline for completion. The Contractor shall prepare and submit a narrative summary or meeting minutes as a submittal. The summary is intended to be an internal document and is typically 2 to 3 written pages in length. The summary document need not contain sophisticated graphics or images.

4.2 Confirm Existing Conditions

4.2.1 Task Description:

The Contractor shall confirm and become familiar with existing site conditions and measurements. All pictures, drawings, measurements, quantities, etc. listed in this SOW are for reference only and not intended to be used for construction plans. Contractor shall be solely responsible for verifying all existing conditions, measurements, quantities, layout, etc.

4.2.2 Acceptable Quality Level:

Contractor shall conduct due diligence in verifying existing site conditions.

4.3 ATV Shed Replacement

4.3.1 Task Description:

Demolish the current ATV shed and replace with a new container building.

4.3.2 Acceptable Quality Level:

• Remove any/all debris within a 100yd radius of existing ATV shed.

• Drive Pilings and build foundation to support container.

• Deliver container to site and secure to timber foundation.

• Paint entire container on-site after final attachment.

• Clean site and remove all debris.

All work will be inspected and, if successfully completed, accepted by the COR

4.4 Quality Control Reporting

4.4.1 Task Description:

Daily reports shall be consolidated and submitted to the COR weekly. Project management submittals shall be submitted and approved as indicated on the Transmittal Register. Product submittals will be approved by the COR in advance of procurement and installation.

4.4.2 Acceptable Quality Level:

90% of daily reports shall be received complete and on time. 100% of pre-construction project management submittals will be received and approved prior to procurement and installation.

4.5 Demobilize Project

4.5.1 Task Description:

• Remove all construction-related debris and equipment from the worksite.

• Contractor shall provide a secured/lockable on-site dumpster for removal of trash and other rubbish.

• All recyclable items such as metal doors, window frames, glass, wood, or cardboard packaging shall be recycled. All debris shall be disposed of properly according to EPA, State, Local, and Federal guidelines.

Cape Lookout National Seashore Page 8 of 19

• Contractor shall transport/haul all debris from the structure locations to a disposal facility on the mainland.

o Transport shall include over-the-water barge logistics to mainland from each location.

o On mainland, the Contractor shall be responsible for transport to landfill or refuse collection point.

• Contractor shall dispose of, and pay all associated fees, pertaining to the refuse and debris disposal including:

o Transport fees.

o Over water transport.

o Mainland transport and hauling.

o Tipping fees.

o Disposal fee by weight.

o Disposal fee by volume.

o Hazmat and recycling fees.

4.5.2 Acceptable Quality Level:

100% compliance

4.6 Project Closure

4.6.1 Task Description:

Complete all administrative requirements needed to close the project within 2 weeks of final acceptance of site work per the submittal register.

4.6.2 Acceptable Quality Level:

100% compliance

Cape Lookout National Seashore Page 9 of 19

SOW Attachment A Submittal Procedures and List of Required Submittals

SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for submitting Shop Drawings, Product Data, Samples, and other submittals.

1.2 DEFINITIONS

A. Action Submittals: Written and graphic information that requires Government’s responsive action.

B. Informational Submittals: Written information that does not require Government’s responsive action. Submittals may be rejected for not complying with the requirements.

1.3 GENERAL SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities. Review them for legibility, accuracy, completeness, and compliance with Contract Documents.

1. Coordinate each submittal with the COR.

B. Submittal List: A submittal list has been attached to the end of this Specification Section. The intent is to provide an overall summary of submittal requirements and not a comprehensive list.

The requirements of the individual Specification Sections, terms and conditions of the Contract still apply regardless of what is shown on the submittal list.

C. Processing Time: Allow enough time for submittal review, including time for re-submittals, as follows. Time for review shall commence on CO’s receipt of submittal. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the work to permit processing, including re-submittals.

1. Action Submittals

a. Initial Review: Allow 10 days for initial review of each submittal. Allow additional time if coordination with subsequent submittals is required.

b. Re-submittal Review: Allow 10 days for review of each re-submittal.

2. Informational Submittals

a. Review: Allow 10 days for review of each submittal.

Cape Lookout National Seashore Page 10 of 19

D. Approved Equals:

1. For each item proposed as an “approved equal,” submit supporting data, including:

a. Drawings and samples as appropriate.

b. Comparison of the characteristics of the proposed item with that specified.

c. Changes required in other elements of the work because of the substitution.

d. Name, address, and telephone number of vendor.

e. 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.

2. A request for approval constitutes a representation that Contractor:

a. Has investigated the proposed item and determined that it is equal or superior in all respects to that specified.

b. Shall provide the same warranties for the proposed item as for the item specified.

c. Has determined that the proposed item is compatible with interfacing items.

d. Shall coordinate the installation of an approved item and make all changes required in other elements of the work because of the substitution.

e. Waives all claims for additional expenses that may be incurred as a result of the substitution.

E. Additional Copies: Unless additional copies are required for final submittal, and unless the CO observes noncompliance with provisions in the Contract Documents, initial submittal may serve as final submittal.

1. Additional copies submitted for maintenance manuals will not be marked with action taken and will be returned.

F. Transmittal: Package each submittal individually and appropriately for transmittal and handling.

Transmit each submittal using a transmittal form. CO will discard submittals received from sources other than Contractor.

1. CM-16 Transmittal Form: All material submittals shall be transmitted using National Park Service form CM-16. (This form can be downloaded from the Workflows website at http://www.nps.gov/dscw/con_subreview21.htm.) No action will be taken on a material submittal item unless accompanied by the transmittal form.

2. Documents required in division 1 are to be delivered under separate cover letter. Do not use the CM-16 Transmittal form for these documents.

G. Identification:

1. Include the following information on each transmittal sheet:

a. Project name, Park,PMIS number 253939, Contract number.

b. Date.

c. Submittal number or other unique identifier, including revision identifier.

http://www.nps.gov/dscw/con_subreview21.htm

Cape Lookout National Seashore Page 11 of 19

i. Submittal number shall be a sequential number (e.g., 001). Re-submittals shall include an alphabetic suffix after another decimal point (e.g., 001.A).

H. Re-submittals: Make re-submittals in same form and number of copies as initial submittal.

1. Note date and content of previous submittal.

2. Note date and content of revision in label or title block and clearly indicate extent of revision.

3. Re-submit submittals until they are marked “Approved” or “Approved with notations”.

I. Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers, fabricators, installers, authorities having jurisdiction, and others as necessary for performance of construction activities. Show distribution on transmittal forms.

J. Use for Construction: Use only final submittals with mark indicating “Approved” or “Approved with notations.

1.4 CONTRACTOR’S USE OF CAD FILES

A. General: NPS has no CAD files associated with the project.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS

A. General: Prepare and submit Action Submittals required by individual Specification Sections.

1. CO reserves the right to require submittals in addition to those called for in individual sections.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data.

2. Mark each copy of each submittal to show which products and options are applicable.

3. Include the following information, as applicable:

a. Manufacturer’s written recommendations.

b. Manufacturer’s product specifications.

c. Manufacturer’s installation instructions: When Contract Documents require compliance with manufacturer’s printed instructions, provide one complete set of instructions to CO and keep another complete set of instructions at the project site until substantial completion.

4. Number of Copies: Submit 4 copies of Product Data, unless otherwise indicated. CO will return 1 copy. Retain copy as a Project Record Document.

C. Shop Drawings: Not Required

Cape Lookout National Seashore Page 12 of 19

D. Samples: Submit Samples for review of kind, color, pattern, and texture for a check of these characteristics with other elements and for a comparison of these characteristics between submittal and actual component as delivered and installed.

1. Transmit Samples that contain multiple, related components such as accessories together in one submittal package.

2. Identification: Attach label on unexposed side of Samples that includes the following:

a. Generic description of Sample.

b. Product name and name of manufacturer.

c. Sample source.

d. Submittal Number and title of appropriate Specification Section.

3. Disposition: Maintain sets of approved Samples at Project site, available for quality-control comparisons throughout the course of construction activity. Sample sets may be used to determine final acceptance of construction associated with each set.

4. Samples for Initial Selection: Submit manufacturer’s color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available.

a. Number of Samples: Submit 2 full set(s) of available choices where color, pattern, texture, or similar characteristics are required to be selected from manufacturer’s product line. CO will return submittal with options selected.

PART 3 - EXECUTION

3.1 CONTRACTOR’S REVIEW

A. Review submittal of paint color.

3.2 CONTRACTING OFFICER’S ACTION

A. General: 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.

1. Any work done or orders for materials or services placed before approval shall be at the Contractor’s own risk.

B. Action Submittals: CO will review each submittal, make marks to indicate corrections or modifications required, and return 1 copy. CO will annotate the CM-16 Transmittal Form indicating the action taken, as follows:

1. The returned submittal will be marked in 1 of 3 ways as defined below:

a. APPROVED: Acceptable with no corrections.

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

Cape Lookout National Seashore Page 13 of 19

c. DISAPPROVED - RESUBMIT: Rejected as not IAW the contract or as requiring major corrections or clarifications. The COI will identify the reasons for disapproval. The Contractor shall revise and resubmit with changes clearly identified.

END OF SECTION

LIST OF REQUIRED SUBMITTALS

1.0 Submittals Due Prior to Issuance of Notice to Proceed

1.1 Contracting General Conditions - includes bond, insurance, list of subcontractors, and all other legal documents and certifications required by the CO to execute the contract. Submittals shall be sent directly to CO for approval. No transmittal slip required.

2.0 Submittals Due After Issuance of Notice to Proceed and Prior to Start of Work On Site

2.1 Designation letter and description of qualifications of Superintendent and Assistant

Superintendent, Product Data, Samples

2.2 Schedule of Values

2.3 QCP

2.4 Accident Prevention / Safety Plan / Spill Plan

2.5 Inclement Weather Plan

2.6 Proposed Work Schedule

2.7 Materials List

3.0 Submittals Due During Project Execution and Prior to Final Inspection Request

3.1 Construction Schedule Updates, Construction Schedule Revisions & Time Impact Analysis. Due in conjunction with monthly invoicing.

3.2 Contractor QC Daily Reports

4.0 Submittals Due at Close Out Meeting

4.1 Statement of Product & Workmanship Warranties

An electronic transmittal register will be provided by the COR under separate cover after contract award.

Cape Lookout National Seashore Page 14 of 19

SOW Attachment B

Place of Performance

Harkers Island

Work Area

Cape Lookout National Seashore Page 15 of 19

Coordinates:

34.687428, -76.651439

-Project site container placement:

-CALO COR will mark specific placement of container and pilings during pre-con site visit.

-CALO COR will identify and mark structure, timber, and debris requiring removal/disposal.

-RED box, new container location.

-YELLOW path, disturbed area to move container to location.

Cape Lookout National Seashore Page 16 of 19

SOW Attachment C

General Requirements -Demolish and remove all debris/material for existing ATV shed.

-Piling Layout:

-Pilings shall be driven to a depth of approx. 10’, allowing for an average height above grade of 5’.

-(12) pilings shall be installed per pile layout diagram.

-Pairs of piles shall be tied together with 4x10 lumber and 5/8” hot-dipped galvanized hardware.

Overhead View

Achin, Scott A Should this be 316 stainless steel as referenced below?

Sabol, Steven C No. Not readily available and not industry standard for marine construction. Piles and pile ties are attached with hot dipped galvanized hardware.�

Cape Lookout National Seashore Page 17 of 19

-Secure Container to timber/pile foundation.

-Container shall be secured by 4 bolts per side. 8 total attachment points.

-Bolts shall be 5/8 double hot-dipped galvanized.

-Bolts shall firmly affix 4x10 cross bracing to bolt pocket/hole in container.

-Construct ramp to grade at end of container with doors.

-Ramp to be constructed utilizing 4x10 joists and 2x12 decking -Ramp to be full width of container, 8’.

-Ramp to be length required to maintain a 2/12 slope.

-All lumber to be pressure treated, rated for ground contact, 2.5PCF retention.

Cape Lookout National Seashore Page 18 of 19

Attachment D Materials List

A. Container Industry standard ISO shipping container. ISO 1496-1:2013 -Exterior Dimensions:

-Length 40’ 0” -Width 8’ 0” -Height 8’ 6” -Door opening on one end, standard ISO double-swing, double locking.

-Empty Weight, 8600lbs maximum.

-Load carrying capability, 57,700lbs minimum.

-Container will be Grade A or better, Grade A are also known as “1 trip” containers.

-Free of rust and defects on the interior.

-Free of dents and exterior damage.

-Free of all rust and corrosion.

-Doors function properly, lock, swing, and align evenly.

B. Pilings

-ASTM D25

-Class B -25’ in length -CCA Treated.

-AWPA Rating: UC5B -Retention PCF 2.5

C. Lumber -AWPA Rating: UC4B

-This rating applies to all dimensional lumber that shall be used in the foundation structure for the container.

Cape Lookout National Seashore Page 19 of 19

D. Hardware -Wood to Wood Connections (Timber, Piles, Foundation) -ASTM F2329, hot-dipped galvanized.

-All nuts, bolts, lags, and washers shall be marine-grade hot-dipped galvanized.

E. Hardware -Wood to Metal Connections -Hardware fastening the container to the pile foundation.

-Type 316 Stainless steel.

-This includes all nuts, bolts, washers, and brackets.

F. Paint

-Sherwin Williams Pro Industrial Acrylic DTM (direct-to-metal) paint, or equivalent.

-2 coats.

-Color: SW7529, Sand Beach.

4. Number of Copies: Submit 4 copies of Product Data, unless otherwise indicated. CO will return 1 copy. Retain copy as a Project Record Document.