PETE_327426_-_Structure_Elevation___Relocation_Proj_Manual-20220509(2).pdf

Task Order

Scope / Statement of Work (SOW)

PMIS PETE 327426

SOLICITATION:140P4223Q0029

Repair / Recovery of Smoke Houses & Dairy:

Structure Elevation and Relocation

NATIONAL PARK SERVICE

Historic Architecture, Conservation, and Engineering / PFCA

Interior Region 1, North Atlantic – Appalachian

Table of Contents

1.0 Project Description / Summary

2.0 Objectives

3.0 Background

4.0 Specific Work / Tasks

5.0 Government-Furnished Equipment / Materials / Other

6.0 Special Conditions / Requirements

7.0 Place of Performance

8.0 Performance Period / Schedule Requirements

Scope / Statement of Work Task Order / Project Title:

Repair/Recovery of Smoke Houses & Dairy:

STRUCTURE ELEVATION AND RELOCATION

Park / Park Unit: Petersburg National Battlefield / City Point Unit

Task Order #: TBD

Prepared by: Jack Glassman, NPS Interior Region 1, HACE

Date: 05/09/2022

1.0 PROJECT DESCRIPTION / SUMMARY

This project’s primary focus is on three timber-frame outbuildings: the “Old Smoke House,” “New Smoke House,” and “Dairy” located at City Point / Grant’s Headquarters, Hopewell, Virginia.

The Scope of Work includes traditional jacking, cribbing and deployment of a crane to lift and relocate the buildings a short distance away from their existing foundations; each structure is estimated to weigh up to 12,000 pounds. No sill plate anchors or tie-downs are known to exist. The Work shall be carefully planned and executed to protect the structures, their historic foundations and the surrounding grounds at all times.

Upon conclusion of the work, archaeological excavations by another team will probe the extant and/or historic foundations and inform the engineering and design of stabilized, rehabilitated and/or new foundations. Subsequently, the repaired and preserved buildings will be returned to their original locations and secured to the foundations using appropriate anchoring systems.

City Point Outbuildings, October 2019.

2.0 OBJECTIVES

This project will elevate onto cribbing three outbuildings that are managed as historic structures and will relocate the group to a temporary location on site, for the purpose of a subsequent, comprehensive archeological survey of existing foundations by others.

3.0 BACKGROUND

The City Point / Grant’s Headquarters’ Site is an extremely sensitive archeological site with human history and occupation spanning more than 10,000 years.

Extensive Native American artifacts have been recovered throughout the area, including the immediate vicinity of the three outbuildings that are the subject of this contract.

The area is composed of 29 acres at the confluence of the James and Appomattox Rivers in Hopewell, Virginia. The site was the logistics and supply center for the Union war effort during the 292-day Siege of Petersburg, the field headquarters for Ulysses S. Grant and the ancestral plantation home of the Eppes family. The centerpiece of this former plantation site is Appomattox Manor and its dependencies. Archeological survey work to date suggests that the service yard, comprising the “New Smokehouse,” “Old Smokehouse,” “Dairy” and the standing kitchen/quarters, probably served the same purpose for a pre-1763 dwelling as for the standing Manor House, due to the concentration of early eighteenth century material.

Appomattox Manor / Grant’s Headquarters, October 2019.

Elevation and relocation of the three outbuildings at the property will greatly facilitate excavations around the foundations of each structure, which all appear to vary in construction type and condition.

4.0 SPECIFIC WORK / TASKS

A. GENERAL

1. Preconstruction submittals associated with proposed on site work.

2. Protection of the grounds, including and nearby vegetation designated to remain by Park unit’s facility manager.

3. Provision of protection measures during the course of work that are intended to guard the structures from extreme weather events.

B. DOCUMENTATION AND ASSESSMENT

1. Documentation of pre-construction conditions of the subject buildings and grounds, including proposed crane and equipment access route(s).

C. SITE WORK

1. Supply and deployment of temporary construction aids.

2. Installation of structural shoring, struts and internal bracing as required to keep existing framing rigid.

3. Preparation of landing area, including placement of geotextile fabric and crushed stone bed, to support timber cribbing.

D. DECONSTRUCTION AND SALVAGE

1. Documentation, tagging, bundling (of similar component) and salvage of weatherboards, trim, etc. deemed necessary to remove in order to enable safe elevation and relocation of structures.

E. RIGGING, ELEVATION AND RELOCATION:

1. Fabrication and erection of timber cribbing for the three structures at existing buildings and at temporary landing sites.

2. At Contractor’s discretion, employment of hydraulic- or screw-jacks, needling and/or lifting beams to elevate Old Smoke House, New Smoke House and Dairy structures onto timber cribbing for transport to temporary landing site.

3. Deployment of boom crane if and as required to relocate subject structures to landing site; structure placement and orientation on landing site as approved by Contract Officer.

F. SECUREMENT AND PROTECTION

1. Installation of engineered, approved stays and anchor system designed to protect the structures from shifting or overturning during high-wind events.

G. CLOSEOUT AND COORDINATION WITH CONCURRENT OR

FUTURE FOUNDATION WORK

1. Demobilization and removal of crane.

2. General work site cleanup and grounds restoration.

5.0 GOVERNMENT-FURNISHED EQUIPMENT / MATERIALS / OTHER

A. There is no Government-furnished equipment or materials for this requirement.

6.0 SPECIAL CONDITIONS / REQUIREMENTS

A. Regulations in 36 CFR parts 2, 5 and 12 prohibit littering, disturbing or damaging natural and cultural resources, engaging in recreational activities, engaging in disorderly activities and engaging in commercial activities.

B. The contractor shall conduct his/her operations in conformance with the rules and regulations promulgated by the Secretary of the Interior, and applicable park rules and regulations prescribed by NPS Director’s Order #61 and by the Park Superintendent.

C. No signs or advertisements (except those specified herein) shall be displayed on the construction site or within the park unless approved by the Government.

7.0 PLACE OF PERFORMANCE

A. Petersburg National Battlefield; Grant’s Headquarters (also known as

Eppes Plantation; Appomattox, and Manor House), City Point Unit, Hopewell, Virginia.

B. The grounds south and west of the Manor House, including three Outbuildings: “Old Smoke House,” “New Smoke House” and “Dairy.”

8.0 PERFORMANCE PERIOD / SCHEDULE REQUIREMENTS

A. All on-site work must be completed no later than 90 days after Notice to Proceed (NTP).

B. Work Hours:

1. Work shall be generally performed during normal business working hours of 7:00 am to 4:30 pm, Monday through Friday, except when otherwise indicated. Early-morning or after-hours work is not allowed without the express consent of the Contracting Officer; minimum 48-hour notice required).

2. Work on Saturdays, Sundays, Federal holidays or at night may not be performed without prior consent from the Government.

C. Special Events: The Park holds special events every year. If a scheduled special event is required to occupy space within any part of the Project Area, the Contracting Officer will coordinate with the Contractor to minimize impact on the Work and avoid delays.

INTERIOR REGION 1

NATIONAL PARK SERVICE

DEPARTMENT OF THE INTERIOR

UNITED STATES OF AMERICA

REPAIR & RECOVERY OF SMOKE

HOUSES & DAIRY:

STRUCTURE ELEVATION

& RELOCATION

City Point / Grant’s HQ Unit, Hopewell VA

PETERSBURG NATIONAL BATTLEFIELD

Administration Office 1539 Hickory Hill Road Petersburg, VA 23803

MAY 2022

P R O J E C T M A N U A L

REPAIR/RECOVERY OF SMOKE HOUSES AND DAIRY PMIS PETE 327426

MAY 2022 PROJECT MANUAL COVER 000100 - 2

MAY 2022 TABLE OF CONTENTS 00 01 15 - Page 1 of 2

SECTION 00 01 15 – TABLE OF CONTENTS

The complete Project Manual for the Project consists of this entire electronically bound volume, which is not to be separated for any reason. The Government is not be responsible for any assumptions made by a Contractor, a Subcontractor, Consultant or Specialist, as applicable, who does not receive a complete Project Manual containing all sections and documents listed in the Table of Contents, below. The following listing of documents comprises the Project Manual for the Project, entitled:

Repair/Recovery of Smoke Houses and Dairy: STRUCTURE ELEVATION AND RELOCATION Petersburg National Battlefield

General Grant’s Headquarters (Appomattox Manor) City Point Unit, Hopewell, Virginia

Where numerical sequence of Specification Sections or Divisions is interrupted, such interruptions are intentional. Review and become familiar with all Project Documents in order to execute the Project efficiently and in a timely manner. Failure to do so is not the responsibility of the Government.

Division Section Title Pages

DOCUMENT 00600 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 60 00 NPS PROJECT FORMS:

SUBMITTAL TRANSMITTAL FORM (CM-16) 2

MATERIAL SUBMITTAL LIST 2

DIVISION 01 - GENERAL REQUIREMENTS

01 32 33 PHOTO DOCUMENTATION 2

01 35 91 HISTORIC PRESERVATION TREATMENT PROCEDURES 6

01 50 00 TEMPORARY/PERMANENT CONSTRUCTION FACILITIES 4

DIVISION 02 – SITE WORK

02 42 96 HISTORIC REMOVAL AND DECONSTRUCTION 4

02 43 13 STRUCTURE RELOCATION 6

LIST OF DRAWINGS

All Drawings listed are a part of this Project Manual and will not be issued separately.

END OF TABLE OF CONTENTS

A.1 A.2 A.3

COVER SHEET

SITE PLAN; LAYDOWN AREA

EXISTING CONDITIONS: PHOTOS & DRAWINGS

EXISTING CONDITIONS: ELEVATIONS, SECTION & MODEL VIEWS

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PETERSBURG NATIONAL BATTLEFIELD

Document 000600 - Project Forms

1. Form CM-16

PETERSBURG NATIONAL BATTLEFIELD

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2. Form “Material Submittal List”

MATERIAL SUBMITTAL LIST

Petersburg National Battlefield – PETE 327426

Repair/Recovery of Smokehouses and Dairy; Structure Elevation & Relocation

SUBMITTAL REQUIREMENTS

(indicate with an "X")

Spec. Sec. Par.

No. Description

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01 32 33 Photo Documentation

1.2 Preconstruction Images X

1.2 Construction Images X

1.2 Closeout: Project Record Document X

01 35 91 Historic Preservation Treatment

1.3 Historic Preservation Quality Assurance

Plan (HPQA) X

1.3 Alternative Methods and Materials X

02 42 96 Historic Removal and Deconstruction

1.4 Historic Removal and Deconstruction

Historic Treatment Program X

1.4 List of Items Required to be salvaged for

Reinstallation X

1.4 Inventory of Salvaged Items X

02 43 13 Structure Relocation

1.2 Contractor Qualifications X

1.2 Boom Lift Capacity, etc. X

1.2 Boom Lift - General Dimensions X

1.2 Boom Lift – Working Range Diagram X

1.3 Shoring, Bracing & Temporary Framing

Plans X

1.3 Proposed Procedures for Elevation and

Relocation X X

1.3 Engineered Stays, Tethers and/or

Anchors for Installation on Landing Pad X X

END OF SECTION 000600

MAY 2022 PHOTO DOCUMENTATION 01 32 33 - Page 1 of 2

SECTION 01 32 33 – PHOTO DOCUMENTATION

PROJECTS PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for the following:

1. Preconstruction Images shall be taken prior to the Contractor mobilizing on site;

2. Periodic construction images shall be taken daily and submitted on a daily basis;

3. Additional images, if and as directed by Contracting Officer.

B. Purpose: The purpose of photo documentation is twofold:

1. Preconstruction Photos document the condition of the Area(s) of Work prior to the start of construction. The purpose of these photographs is to document the existing condition of areas within and adjacent to the Area of Work and document existing damage or deterioration that might be misconstrued as damage caused by the Contractor while performing the Work of this Contract.

2. Construction Photos provide a record of the progress of the Work on a daily basis. They allow the Government to track the work when not on site.

C. Related Requirements:

1. Section 01 35 91 “Historic Preservation Treatment Procedures.”

1.2 SUBMITTALS

A. General:

1. Provide description for each image:

a. Sequentially number all images;

b. Include date, time and sequence number in filename;

c. Include description of vantage point, indicating location, direction (by compass point) and elevation or story of construction;

2. Submit digital images exactly as originally recorded in the digital camera, without alteration, manipulation, editing, or modifications using image-editing software.

B. Preconstruction Images: Submit all Preconstruction Photos to the Government for review and acceptance prior to beginning any work on site.

1. Submit on a Compact Disc (CD), Digital Video Disc (DVD) or compact flash drive.

C. Construction Images: Submit a minimum of five (5) digital images electronically at the end of each day’s work.

D. Closeout: Submit a complete set of all digital image electronic files as a Project Record Document.

1. Submit on a Compact Disc (CD), Digital Video Disc (DVD) or USB flash drive.

MAY 2022 PHOTO DOCUMENTATION 01 32 33 - Page 2 of 2

PART 2 - PRODUCTS

2.1 FORMAT REQUIREMENTS

A. CD-R and DVD-R Media:

1. CD-R Archival Gold or DVD-R Archival Gold.

2. Media Labels: Archival CD/DVD labeling markers, archival labels, or direct-print CD.

B. USB Flash Drive Media:

1. USB 2.0 or 3.0 Flash Drive or Memory Stick (MS)

2. File Format: NTFS.

C. Images: Provide sRGB color images in JPEG format. Minimum sensor size of 8 megapixels, and at an image resolution of not less than 3200 by 2400 pixels.

PART 3 - EXECUTION

3.2 PHOTOGRAPHIC DOCUMENTATION

A. General: Take digital images using the maximum range of depth of field, and that are in focus, to clearly show the Work. Images with blurry or out-of-focus areas will not be accepted.

1. Maintain one set of images accessible in the field office at the Project site, available at all times for reference.

B. Preconstruction Images: Before starting on-site work, take color digital images of Project site and adjacent structures, landscape and hardscape features, including existing items to remain during construction, from different vantage points, as required to clearly show all the existing conditions and document all damage and/or deterioration.

1. Take at least eight (8) separate images in order to show existing conditions adjacent to each work area (including roof, chimneys, exterior walls and granite stairs with iron railings) before starting the Work.

C. Periodic Construction Images: Take at least twenty-four (24) color, digital images weekly, with timing each month adjusted to coincide with the cutoff date associated with each Application for Payment. Select vantage points to show status of construction and progress.

D. Daily Construction Images: Take a minimum of six (6) images clearly illustrating the Work performed on each day.

E. Additional Images: Contracting Officer may issue requests for additional images, in addition to periodic Construction images specified.

1. Three days’ notice will be given, where feasible.

2. In emergency situations, take additional images within 24 hours of request.

3. Circumstances that could require additional images include, but are not limited to, the following:

a. Immediate follow-up when on-site events result in construction damage or losses.

b. Extra record images at time of final acceptance.

END OF SECTION 01 32 33

MAY 2022 HISTORIC PRESERVATION TREATMENT 01 35 91 - Page 1 of 6

SECTION 01 35 91 - HISTORIC PRESERVATION TREATMENT PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. The work of this project will impact an historic landscape. This Section sets forth requirements for special procedures for historic treatment on the Project.

B. The Contractor shall note the historical significance of the site at which the Work will be performed; because of the site’s historic nature, certain aspects of the Work may not be carried out with the materials and/or methods commonplace in the modern construction industry. It is incumbent upon the Contractor to furnish mechanics who can and will execute first-class workmanship in the materials and methods specified and will take all necessary precautions to protect all elements of the historic structures and site.

C. This Section includes the following:

1. Definitions.

2. Submittals.

3. Quality Assurance.

4. Storage and protection of existing historic materials.

5. Project site conditions.

6. Historic Preservation Treatment Plan

7. Protection, General.

8. Historic preservation treatment procedures.

D. Related Work: All Technical Specification Sections.

1.2 DEFINITIONS

A. “Historic Treatment”: Special procedures required due to the historical significance of the Project Site and or the presence of historical materials. The Contractor shall understand that historical materials shall be protected, unless otherwise noted, and means and methods generally used in modern-day construction may not be appropriate or acceptable.

B. "Material in Kind": Material that closely matches existing materials, through comparison of architectural qualities and salient characteristic such as species, cut, color, grain, , dimension, profile, thickness, and finish.

C. "Preservation": To apply measures necessary to sustain the existing form, integrity and materials of a historic property. Work may include preliminary measures to protect and stabilize the property.

D. "Rehabilitation": To make possible a compatible use for a property through repair, alterations, and additions while preserving those portions or features that convey its historical, cultural, or architectural values.

MAY 2022 HISTORIC PRESERVATION TREATMENT 01 35 91 - Page 2 of 6

E. "Restoration": To accurately return the form, features, and character of a property to its appearance at a particular period of time by means of the removal of features from other periods in its history and the repair and reconstruction of missing and deteriorated features from the restoration period.

F. "Reconstruction": To reproduce in the exact form and detail a building, structure, or artifact as it appeared at a specific period in time. Reconstructed elements do not possess historic integrity in their own right since it is not original fabric.

G. "Stabilize": To apply measures designed to reestablish a weather-resistant enclosure and the structural reinforcement of an item or portion of the building while maintaining the essential form as it exists at present. This level of intervention is aimed at retarding or arresting adverse impacts to structures.

H. "Protect and Maintain": To remove deteriorating corrosion, reapply protective coatings, and install protective measures such as temporary guards; to provide the least degree of intervention.

I. "Repair": To stabilize, consolidate, or conserve; to retain existing materials and features while employing as little new material as possible. Repair includes patching, piecing-in, splicing, consolidating, or otherwise reinforcing or upgrading materials. Within restoration, repair also includes limited replacement in kind, rehabilitation, and reconstruction, with compatible substitute materials for deteriorated or missing parts of features when there are surviving prototypes.

J. "Replace": To duplicate in its entirety a historic element or feature by matching its historic pattern, detail and appearance. . Replacement is justified when original or historic elements are damaged beyond repair or are missing. Replacement methods includes the following conditions:

1. Replacement with Original or Historic Fabric: Includes fabric salvaged from other locations or projects having identical architectural qualities. It means duplication of appearance using identical material possessing historical significance.

2. Replacement with New Materials: Includes replacement with new material of like kind (custom fabricated of manufactured) that is currently in production. It means duplication of appearance using like material.

3. Replacement with Substitute Materials: Includes replacement with a compatible substitute that is frequently contemporary and unlike the historic fabric. It means duplication of appearance using modern (non-traditional) material Use of substitute materials is not approved unless matching materials are not available.

K. "Remove": To demolish or detach items from existing construction and legally dispose of them off-site, unless indicated to be removed and salvaged or removed and reinstalled.

L. "Remove and Salvage": To detach items from existing construction and deliver them to the NPS (Park).

M. "Remove and Reinstall": To detach items from existing construction, repair and prepare them for reuse, and reinstall them where indicated.

MAY 2022 HISTORIC PRESERVATION TREATMENT 01 35 91 - Page 3 of 6

N. "Existing to Remain" or "Retain": Existing items of construction that are not to be removed and that are not otherwise indicated to be removed and salvaged, or removed and reinstalled.

1.3 SUBMITTALS

A. Historic Preservation Quality Assurance (HPQA) Plan: See Article 1.4 and 3.1 of this section for requirements.

1. After the contract award and a minimum of seven (7) days before the Pre-

Construction conference, submit a written Historic Preservation Quality Assurance (HPQA) Plan to the Government for review and approval.

2. If the plan requires any revisions or corrections, the Contractor shall resubmit the plan within ten (10) days.

3. No change in the approved plan may be made without written concurrence by the Government.

B. Alternative Methods and Materials: If alternative methods and materials to those indicated are proposed for any phase of work, provide a written description including evidence of successful use on other, comparable projects, and a program of testing to demonstrate effectiveness for use on this Project.

1.4 QUALITY ASSURANCE

A. The Contractor shall be responsible of the protection of all existing and historic materials, throughout the Work of this Contract.

B. The Contractor shall develop a project-specific HPQA plan describing measures to be taken to ensure the protection of historic materials and resources. See Article 3.1 of this section for HPQA Plan requirements.

C. The Contractor shall be responsible for maintaining building(s) in a weather-tight condition throughout construction.

1. Provide name(s) and contact information for a minimum of three (3) contractor’s personnel that shall be responsible 24-hours a day for correcting any leaking problems and/or providing temporary protection as necessary, within two (2) hours’ notice.

1.5 STORAGE AND PROTECTION OF HISTORIC MATERIALS

A. General:

1. Prior to removal of any historic materials, develop a key plan showing the original location of historic item(s).

2. Identify removed items with an inconspicuous mark indicating their original location.

B. Removed and Salvaged Historic Materials:

1. Clean salvaged historic items, unless otherwise noted;

2. Pack or crate items after cleaning.

a. Identify contents on outside of containers;

b. If more than one container is necessary, keep a written roster of the items in each container. Maintain a copy of the roster at the Project Site from the time items are crated until they are uncrated.

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3. Protect items from damage during transport and storage

4. Do not dispose of historic materials removed from existing construction without prior written consent of the Government.

C. Existing Historic Materials to Remain: Protect construction indicated to remain against damage, soiling and/or staining throughout construction. When permitted by Government, items may be removed to a suitable, protected storage location during construction and reinstalled in their original location(s) after construction operations are complete (see Article 1.5.C “Removed and Reinstalled Historic Materials” above for further requirements).

D. Storage and Protection:

1. When removed from their existing location, store historic materials within a weather-tight enclosure where they are protected from wetting by rain, snow, or ground water, and temperature variations.

2. Secure stored materials to protect from vandalism and theft, per Contracting Officer.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 HISTORIC PRESERVATION QUALITY ASSURANCE PLAN (HPQA)

A. Prepare a written, project-specific, technical plan for completing the Work and protecting historical materials. The plan shall ensure that the Contractor’s construction strategy is compatible with the Secretary of the Interior’s Standards and National Park Service management policies for cultural resources. At a minimum, the plan shall include the following:

1. Provide list of all historical resources/materials that may be impacted by the Work; the purpose of this list is to ensure that Contractor and his/her forces understand what are historic materials and which of those will be protected in place, braced and/or secured for the relocation operation.

2. Describe special equipment and tools required, where appropriate.

3.2 PROTECTION, GENERAL

A. Temporary Protection of Historic Resources/Materials during Construction:

1. Do not deface or remove existing materials unless so indicated;

2. Provide temporary protection of historic materials/resources throughout construction;

a. Protect existing materials during installation of temporary protection;

b. Attachment of temporary protection to historical materials/resources shall be in a manner approved by the Government prior to installation.

B. Protect landscape work adjacent to or within work areas as follows:

1. Provide barriers to protect tree trunks;

2. Cover and or bind spreading shrubs;

3. Use coverings that allow plants to breathe and remove coverings at the end of each day’s Work.

4. Set scaffolding and ladder legs away from plants.

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C. Comply with manufacturer's written instructions for precautions and effects of products and procedures on areas of work, adjacent building materials, components, and vegetation.

D. Ensure that supervisory personnel are present when work begins and during its progress.

END OF SECTION 01 35 91

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MAY 2022 TEMPORARY/PERMANENT CONSTRUCTION FACILITIES 01 50 00 - Page 1 of 4

SECTION 01 50 00 – TEMPORARY/PERMANENT CONSTRUCTION FACILITIES

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes requirements for temporary and permanent security and protection facilities.

B. Related Requirements:

1. Section 02 42 96 “Historic Removal and Deconstruction.”

2. Section 02 43 13 “Structure Relocation.”

1.2 DEFINITIONS

A. Permanent Fence Enclosure: For this project, a permanent fence enclosure is a complete, gated enclosure erected during project demobilization that will be left in place and will become Government property.

1.3 USE CHARGES

A. General: Cost or use charges for temporary facilities are the Contractor’s responsibility and shall be included in the Contract Sum as required.

B. Water Service: Water from existing water system is available for use without metering and without payment of use charges. Provide connections and extensions of services as required for construction operations.

C. Electric Power Service: Electric power from existing system is available for use without metering and without payment of use charges. Provide connections and extensions of services as required for construction operations as required by applicable codes.

1.4 QUALITY ASSURANCE

A. Electric Service: Comply with NECA, NEMA, and UL standards and regulations for temporary electric service. Install service to comply with NFPA 70.

B. Environmental Protection: Provide environmental protection as required by agency(ies) having jurisdiction and as indicated in the Contract Documents. Coordinate with requirements of the following:

1. Regulatory Requirements.

2. Construction Waste Management.

1.5 PROJECT CONDITIONS

A. Temporary Use of Permanent Facilities: Installer of each permanent service shall assume responsibility for operation, maintenance, and protection of each permanent service during its use as a construction facility before NPS acceptance, regardless of previously assigned responsibilities.

MAY 2022 TEMPORARY/PERMANENT CONSTRUCTION FACILITIES 01 50 00 - Page 2 of 4

PART 2 - PRODUCTS

2.1 MATERIALS

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

B. Crushed Stone Landing Pad: Refer to Section 02 43 13 “Structure Relocation” for information.

C. Temporary Safety Barrier Fence: Orange plastic fence, minimum height 4 feet.

D. Temporary (Portable) Site Enclosure Fencing: Orange plastic fence, minimum height 4 feet, spanning galvanized steel pipe posts 8 feet on center and at corners.

1. Excavation is not permitted; provide precast concrete bases for supporting posts.

2. Provide pedestrian gate and/or a simple way to detach and re-attached fence panels for personnel access.

E. Permanent Landing Pad Enclosure Fencing:

1. Premium 4x4 Field Fence: 12-1/2 gauge galvanized steel hinge-joint fabric fencing with

4” x 4” uniform spacing, 5 feet high

2. 7-foot galvanized steel T-posts, 4 feet on center, connected by 10 gauge galvanized top and bottom wires.

3. Excavation is not permitted; provide precast concrete bases for all supporting posts.

4. Overlay all permanent chain-link fencing and gate(s) with 4-foot orange plastic fence.

2.2 TEMPORARY FACILITIES

A. Field Offices: At Contractor’s option and sole expense, a Field Office may be provided for Contractor’s use. Proposed location must be reviewed and approved in advance by Contracting Officer.

B. Prefabricated or mobile units with serviceable finishes, temperature controls, and foundations adequate for normal loading.

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Locate temporary and permanent enclosures as indicated on Site Plan. Relocate and modify facilities as required by progress of the Work.

1. Locate gate(s) as directed by the Government.

B. Provide each facility ready for use when needed to avoid delay. Do not remove until facilities are no longer needed or are replaced by authorized use of completed permanent facilities.

3.2 TEMPORARY UTILITY INSTALLATION

A. General: Install temporary service or connect to existing service:

1. Arrange with utility company, NPS, and existing users for time when service can be interrupted, if necessary, to make connections for temporary services.

MAY 2022 TEMPORARY/PERMANENT CONSTRUCTION FACILITIES 01 50 00 - Page 3 of 4

2. Acquire all necessary permits.

B. Potable water is available on site. Make connections to existing facilities as needed. Facilities must be cleaned and maintained in a condition acceptable to the NPS. At Substantial Completion, restore these facilities to condition existing before initial use.

C. Electric Power Service: Use of existing electric power service will be permitted, as long as equipment is maintained in a condition acceptable to the NPS.

1. When temporary connections are removed, restore existing utility services to their original condition.

D. Telephone Service: No telephone service is available on site for Contractor's use.

3.3 SUPPORT FACILITIES INSTALLATION

A. General:

1. Provide noncombustible construction for office located within the construction area.

Comply with NFPA 241.

2. Remove structures, equipment, and furnishings, and terminate services after on-site

Work is 100 percent completed or when directed by Government.

B. Parking: Use designated areas of existing parking areas for construction personnel.

C. Waste Disposal Facilities: Provide waste-collection containers in sizes adequate to handle waste from construction operations. Comply with additional requirements, if any, established by Contracting Officer.

D. Crane, Lifts and Hoists: Refer to Section 02 43 13 “Structure Relocation” for information.

3.4 SECURITY AND PROTECTION FACILITIES INSTALLATION

A. Tree and Plant Protection: Protect all existing trees and/or shrubs within the Area of Work in a manner acceptable to the Government.

B. Temporary Site Enclosure Fence: Before construction operations begin, furnish and install orange plastic fencing and support posts in a manner that will prevent people and animals from easily entering site except by operable entrance gates.

1. Extent of Fence: As indicated on Drawings.

2. Locate demountable gate(s) in width(s) required for operations, in location(s) approved by Contracting Officer.

C. Permanent Landing Pad Enclosure Fence: During construction demobilization, furnish and install hybrid chain-link fencing and orange snow fence in a manner that will prevent people and from easily entering site except by entrance gate.

1. Extent of Fence: As indicated on Drawings.

2. Locate pedestrian gate in width(s) required for operations, in location(s) approved by

Contracting Officer.

3. Provide Government with two (2) sets of keys.

MAY 2022 TEMPORARY/PERMANENT CONSTRUCTION FACILITIES 01 50 00 - Page 4 of 4

3.5 OPERATION, TERMINATION, AND REMOVAL

A. Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and abuse, limit availability of temporary facilities to essential and intended uses.

B. Maintenance: Maintain temporary facilities in good operating condition until removal.

C. Temporary Facility Changeover: Do not change over from using temporary security and protection facilities to permanent facilities until Substantial Completion.

D. Termination and Removal: Remove each temporary facility when need for its service has ended and/or when it has been replaced by permanent facility.

1. Materials and facilities that constitute temporary facilities are property of Contractor.

2. Clean surfaces and remove all marks left by temporary facilities;

3. At Substantial Completion, clean and renovate permanent facilities used during construction period.

END OF SECTION 01 50 00

MAY 2022 HISTORIC REMOVAL AND DECONSTRUCTION 02 42 96 - Page 1 of 4

SECTION 02 42 96 – HISTORIC REMOVAL AND DECONSTRUCTION

PART 1 – GENERAL

1.1 SUMMARY

A. Section includes historic treatment procedures in the form of special types of selective demolition work for designated historic features, including without limitation the following specific work:

1. General: Salvage and secure temporary storage of existing items temporarily removed to facilitate safe elevation and relocation of buildings to temporary landing site.

2. Retention and protection of existing framing members, weatherboards and trim to remain.

B. Related Requirements:

1. Section 013591 "Historic Preservation Treatment Procedures" for general historic treatment requirements.

1.2 GENERAL DEFINITIONS

A. Deconstruct: To disassemble, dismantle or detach a historic item from a surface, or a non-historic item from a historic surface, using gentle methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled.

B. Existing to Remain: Existing items that are not to be removed, dismantled or deconstructed, except to the degree indicated for performing required Work.

C. Remove: To take down or detach a non-historic item, using methods and equipment to prevent damage to historic items and surfaces; disposing of items unless indicated to be salvaged or reinstalled.

D. Retain: To keep existing items that are not to be removed, dismantled or deconstructed.

E. Salvage: To protect removed, dismantled or deconstructed items and deliver them to the Contracting Officer or to the Park maintenance facility, as directed by the Contracting Officer.

1.3 PRECONSTRUCTION MEETINGS

A. Preconstruction Conference(s): Conduct conference(s) at Project site.

1. Review Shoring, Bracing and Temporary Framing Plans (prepared pursuant to Section

02 43 14 “Structure Relocation.”

2. Review list of items indicated to be salvaged.

3. Verify qualifications of personnel assigned to perform removal and dismantling.

4. Inspect and discuss condition of each construction type to be removed or dismantled.

5. Review methods and procedures related to removal and deconstruction work, including, but not limited to, sequencing and tolerances.

MAY 2022 HISTORIC REMOVAL AND DECONSTRUCTION 02 42 96 - Page 2 of 4

1.4 INFORMATIONAL SUBMITTALS

A. Removal and Deconstruction Historic Treatment Program: Submit at least 21 calendar days before work begins.

B. List of Items Required to Be Salvaged for Reinstallation: Submit at least 14 calendar days before preconstruction conference.

C. Inventory of Salvaged Items: After removal or dismantling work is complete, submit a list of items, by type. that have been salvaged.

1. Include item description and conditions and number of items in each type.

1.5 QUALITY ASSURANCE

A. Historic Removal and Deconstruction Specialist Qualifications: A qualified historic treatment specialist or preservation carpenter. General selective demolition experience is insufficient experience for historic removal and deconstruction work.

B. Removal and Deconstruction Historic Treatment Program: Prepare written, detailed description of materials, methods, equipment, and sequence of operations to be used for removal and dismantling work, including protection of surrounding and substrate materials and of Project site.

PART 2 - PRODUCTS - (NOT USED)

PART 3 - EXECUTION

3.1 HISTORIC REMOVAL AND DECONSTRUCTION EQUIPMENT

A. Removal Equipment: Use only hand-held tools.

B. Deconstruction Equipment: Use manual, hand-held tools, except as follows or otherwise approved by Contracting Officer on a case-by-case basis:

1. Hand-held power tools are permitted only as submitted in the historic treatment program.

They must be adjustable so as to penetrate or cut only the thickness of material being removed.

2. Pry bars more than 18 inches long and hammers weighing more than 2 lbs. are not permitted for dismantling work.

3. Cutting torches are not permitted.

3.2 EXAMINATION AND DOCUMENTATION

A. Examine construction to be removed or dismantled to determine best methods to safely and effectively perform removal and dismantling work. Examine adjacent work to determine what protective measures are necessary.

1. Inventory and record the condition of items to be removed and dismantled for reinstallation or salvage. Enter this information on the submittal of inventory of salvaged items.

MAY 2022 HISTORIC REMOVAL AND DECONSTRUCTION 02 42 96 - Page 3 of 4

B. Survey of Existing Conditions: Record existing conditions by use of preconstruction photographs. Comply with requirements specified in Section 01 32 33 “Photo Documentation.”

C. Documentation and Tagging for Reinstallation: Prior to removal, deconstruction or dismantling, tag and bundle similar components that must be removed.

3.3 HISTORIC REMOVAL AND DECONSTRUCTION

A. General: Have removal and dismantling work performed by a qualified historic removal and dismantling specialist or preservation carpenter.

B. Perform work according to the historic treatment program.

1. Perform removal and dismantling to the limits indicated.

2. Provide supports or reinforcement for existing construction that becomes temporarily weakened by removal and dismantling work, until the Project Work is completed, unless otherwise indicated.

3. Perform cutting by hand (except where and when Contracting Officer may have authorized power tool use). Cut holes and slots neatly to size required, with minimum disturbance of adjacent work.

C. Removing and Deconstructing Items on or near Historic Surfaces:

1. Protect historic surfaces from contact with or damage by tools.

2. Unfasten items in the opposite order from which they were installed.

3. Support each item as it becomes loosened, in order to prevent stress and damage to the historic surface.

4. Deconstruct anchorages.

3.4 HISTORIC REMOVAL AND DECONSTRUCTION SCHEDULE

A. Existing Items to be Deconstructed and Salvaged if Required for Structure Elevation and Relocation:

1. Selected weatherboard siding.

2. Selected running and standing trim.

3. Modern “sacrificial” timber sill plate at New Smoke House.

B. Existing Items to Be Deconstructed and Salvaged:

1. Framing members requiring replication.

C. Existing Items to Remain:

1. All structural framing components and finish carpentry, unless deemed to impede safe elevation and relocation of structures and approved for temporary deconstruction and salvage.

2. Door and window assemblies.

3. Roofing assemblies and finials.

END OF SECTION 024296

MAY 2022 HISTORIC REMOVAL AND DECONSTRUCTION 02 42 96 - Page 4 of 4

MAY 2022 STRUCTURE RELOCATION 02 43 13 - Page 1 of 6

SECTION 02 43 13 STRUCTURE RELOCATION

PART 1 - GENERAL

1.1 SUMMARY

A. The work covered by this section consists of the preparation, elevation and transport of three relatively small outbuildings onto a new temporary landing pad. The work shall consist of providing all materials, labor and equipment for relocation of the buildings intact to new locations designated on the Site Plan, or as designated by the Contracting Officer.

1. The Contractor will be solely responsible for the means and methods to perform the work.

2. Upon successful completion and release of the Contract Work, the active support beams and cribbing will become the property of the Government.

3. At a later date, others will examine and probe the existing foundations exposed by the relocation.

B. Section encompasses the following tasks:

1. Examination and documentation of field conditions, employing notes, drawings and photographs.

2. Delivery and placement of boom crane (if required), including proper installation of outrigger pads, etc.

3. Shoring, bracing and reinforcement, including required mitigation of observed structural weaknesses and/or deficiencies, if and as required.

4. Erection of timber cribbing if and as required to safely elevate buildings to allow them to be relocated to the temporary landing site.

5. Supply and installation of steel I-beam needle beams, including necessary welded and other accessories, if and as required.

6. Preparation of above-ground landing site, including placement of geotextile fabric and compacted crushed-stone bed.

7. Relocation of the three buildings to custom-fabricated timber cribbing at the temporary landing site.

8. Tethering and anchoring buildings to prevent them from shifting or overturning during high-wind events.

9. Clean-up.

C. Related Requirements:

1. Section 01 35 91 “Historic Preservation Treatment Procedures.”

2. Section 01 32 33 “Photo Documentation.”

3. Section 01 50 00 “Temporary Facilities.”

4. Section 02 42 96 “Historic Removal and Deconstruction.”

MAY 2022 STRUCTURE RELOCATION 02 43 13 - Page 2 of 6

1.2 INFORMATIONAL SUBMITTALS

A. Written documentation detailing Contractor’s experience in structure relocation, including building moving, in the last five (5) years.

B. Crane (If Required):

1. Boom Lift capacity (in tons) at various radii (in feet).

2. General Dimensions:

a. Turning radii (feet).

b. Overall width (feet).

c. Extenders -- fully-retracted width (feet/inches).

d. Extenders -- fully-extended width (feet/inches).

3. Working Range Diagram.

1.3 ACTION SUBMITTALS

A. Shoring, Bracing and Temporary Framing Plans:

1. For each of the three structures, submit line drawings and/or clearly annotated photographs illustrating proposed temporary shoring, bracing and reinforcement and/or supplementation of existing framing, if required as mitigation for observed structural weaknesses or deficiencies.

2. Identify proposed lifting points on drawings.

B. Proposed Procedure(s) for Elevation and Relocation:

1. Submit proposed sequence of activities planned to accomplish the Work.

2. Provide schematic drawings showing suggested procedure for transporting structures.

C. Engineered Stays, Tethers and/or Anchors for “Permanent” Installation on Landing Pad

1. Provide product data (with performance information as applicable) for proposed hardware.

2. Provide schematic drawings delineating proposed securement.

1.4 QUALITY ASSURANCE

A. Conform to OSHA Safety and Health Standards, 29 CFR 1926, including, without limitation, provisions and standards for accident prevention, rigging equipment and aerial lifts.

B. Contractor shall have documented experience in rigging and moving buildings of similar size and condition, in accordance with industry standards.

1. 29 CFR 1926.1400.

2. ASME/ANSI B30.5, most recent edition.

MAY 2022 STRUCTURE RELOCATION 02 43 13 - Page 3 of 6

C. Safe Use of Lifting Equipment: Onsite work shall conform to the current edition of the Lifting Equipment Engineers Association (LEEA) “Code of Practice for the Safe Use of Lifting Equipment,” including, without limitation, the following:

1. Operative training.

2. Selection, attachment and use of lifting beams, spreaders and frames.

3. Selection and use of accessories, eyebolts and other hardware.

1.5 EXISTING CONDITIONS

A. Site Plan and associated graphics illustrate approximate pre-construction conditions; verify dimensions and field conditions prior to commencement of the Work.

PART 2 - PRODUCTS

2.1 CONSTRUCTION AIDS, ACCESSORIES AND RELATED MATERIALS

A. The Contractor shall provide all materials, accessories, hardware, equipment and implements required to satisfactorily and safely relocate the three buildings.

B. Provide materials and equipment suitable for support of each entire structure without exceeding the deformation tolerance, subsidence or collapse.

C. Maximum deformation tolerance is L/360.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine field conditions for compliance with requirements for protection of structures and grounds. Report potential relocation conflicts to Contracting Officer.

B. Assess Existing Conditions: Inspect subject structures for framing and joinery, noting such potential weaknesses as cracks, loose/open joints, pest infestation and rot.

1. Document conditions in accordance with Section 01 32 33 “Photo Documentation.”

2. Develop mitigation for the observed deficiencies including, but not limited to shoring and diagonal bracing. Submit temporary reinforcement plan for approval.

3.2 PROTECTION

A. Protect all existing materials to remain, i.e., not scheduled to be documented removed and salvaged under this contract.

B. Protect existing components with soft-material separators whenever possible.

MAY 2022 STRUCTURE RELOCATION 02 43 13 - Page 4 of 6

3.3 SITE PREPARATION

A. Prepare and install laydown area, including the following:

1. Geotextile throughout landing pad; allow 2,025 sq. ft. coverage.

2. Crushed stone bed at landing pad; allow 2,025 sq. ft. at 6-in. depth.

3. Erosion control components, as required.

3.4 SHORING, BRACING AND REINFORCING

A. Provide all required temporary braces, struts, tie rods, supports and other installations necessary for safe relocation of the structures to ensure integral preservation of existing materials and structure.

B. Employ temporary padding and clamping at plates and sills wherever possible. Avoid cutting, chopping, drilling or removing existing structural framing.

C. New Smokehouse Special Provisions: New Smokehouse has an existing “sacrificial” timber sill assembly fastened (in an undetermined manner) to the actual sill assembly. At Contractor’s discretion, this “sacrificial” sill assembly may be altered and employed as a construction aid and/or as part of the lifting assembly.

3.5 ELEVATION AND RELOCATION

A. Timber Cribbing:

1. Supply, fabricate and erect timber cribbing at existing buildings.

2. Supply, fabricate and erect timber cribbing at temporary landing area.

B. Skid Steer: Provide and deploy if and as required for operations.

C. Crane (If Required):

1. Outbuildings shall be transported from the existing foundations to temporary landing pads using a rubber-tired telescoping crane capable of safely lifting objects at least 12,000 pounds in weight, plus temporary lifting beams, slings and associated hardware.

2. Contractor shall not be limited in his/her method of securing and elevating each load, on condition that any temporary alterations or removals of weatherboard siding and/or other building fabric are fully reversible.

3.6 LIFTING BEAMS; NEEDLE POCKETING

A. Steel I-Beam Needles (If Required):

1. Supply steel beams of appropriate length and depth, for use as needles and lifting beams.

2. Make welded connections to steel beams as required for safe lifting and transport.

B. Temporary Deconstruction for Needle Pocketing: Document, tag, remove and bundle weatherboards and/or trim if removal is necessary for needle pocketing.

MAY 2022 STRUCTURE RELOCATION 02 43 13 - Page 5 of 6

C. Rigging Apparatus: Provide necessary rigging equipment and accessories selected and tailored to each building.

D. Hydraulic- or Screw Jacks or Lifts (If Required):

1. In conjunction with cribbing, place hydraulic- or screw-jacks or lifts at multiple points beneath the system of beams to minimize the possibility of damaging the building via twisting or differential movement.

2. Raise all jacks the same amount at the same time in order to keep the structures level and to reduce the risk of stress on joints.

3. As elevation progresses, place additional timber cribbing beneath lifting beams as required.

3.7 CLOSEOUT

A. Construction Aids and Debris: Remove from site all temporary shoring, bracing and reinforcement, and all associated fasteners and hardware.

B. Cleanup: Leave site and right-of-way in a clean and neat condition, cleared of all work-related debris and materials.

C. Repair and Restoration: Following detailed consultation with Contracting Officer, repair construction-related damage to landscape, including gate, paved areas and lawns.

END OF SECTION 024313

MAY 2022 STRUCTURE RELOCATION 02 43 13 - Page 6 of 6

SHEET

DRAWING NO.

PKG. NO.

UNITED STATES

DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

HACE OF

NAME OF PARK

LOCATION WITHIN PARK

REGION COUNTY STATE

TITLE OF DRAWINGREVISIONMARK SHEET DATE INITA/E FIRM

PETERSBURG NATIONAL BATTLEFIELD

CITY POINT UNIT

CONSTRUCTION DOCUMENTS REPAIR / RECOVERY OF APPOMATTOX MANOR SMOKEHOUSES AND DAIRY

ONE PRINCE GEORGE VIRGINIA

XXX

XXXXXX

PETE

327426

CITY POINT UNIT, PETERSBURG NATIONAL BATTLEFIELD

HOPEWEL…