Sol_140D0425Q0753.pdf

SEE ADDENDUMIS CHECKED

CODE 18a. PAYMENT WILL BE MADE BY

CODE

FACILITYCODE

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT SUCH ADDRESS IN OFFER

OFFEROR

CODE 16. ADMINISTERED BYCODE

X

X

337122

SIZE STANDARD:

% FOR:SET ASIDE:UNRESTRICTED ORD27

REQUEST FOR

PROPOSAL

(RFP)

INVITATION

FOR BID (IFB)

10. THIS ACQUISITION ISCODE

REQUEST FOR

QUOTE (RFQ)

14. METHOD OF SOLICITATION

13b. RATING

NORTH AMERICAN INDUSTRY

CLASSIFICATION STANDARD

(NAICS):

SMALL BUSINESS

08/29/2025 1400 ED

08/22/2025

571-479-0325Angelina Clements (No collect calls)

INFORMATION CALL:

FOR SOLICITATION 8. OFFER DUE DATE/LOCAL TIMEb. TELEPHONE NUMBER a. NAME

4. ORDER NUMBER3. AWARD/ 6. SOLICITATION

140D0425Q0753

5. SOLICITATION NUMBER

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS 1. REQUISITION NUMBER PAGE OF

1 2 OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, & 30

TELEPHONE NO.

17a. CONTRACTOR/

15. DELIVER TO

Herndon VA 20170 Suite 2000A 381 Elden Street Acquisition Services Directorate

9. ISSUED BY

7.

2. CONTRACT NO.

EFFECTIVE DATE

18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a UNLESS BLOCK BELOW

ISSUE DATE

DELIVERY FOR FREE ON BOARD

(FOB) DESTINATION UNLESS

BLOCK IS MARKED

11.

SEE SCHEDULE

12. DISCOUNT TERMS THIS CONTRACT IS A RATED

ORDER UNDER THE DEFENSE

PRIORITIES AND ALLOCATIONS

SYSTEM - DPAS (15 CFR 700)

13a.

SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

(SDVOSB)

HUBZONE SMALL

BUSINESS

8(A)

Interior Business Center, AQD

WOMEN-OWNED SMALL

BUSINESS (WOSB)

ECONOMICALLY DISADVANTAGED

WOMEN-OWNED SMALL

BUSINESS (EDWOSB)

24.

AMOUNT

23.

UNIT PRICE

22.

UNIT

21.

QUANTITY

20.

SCHEDULE OF SUPPLIES/SERVICES

19.

ITEM NO.

(Use Reverse and/or Attach Additional Sheets as Necessary)

HEREIN, IS ACCEPTED AS TO ITEMS:

DATED

Angelina Clements

. YOUR OFFER ON SOLICITATION (BLOCK 5),

INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE SET FORTH

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH AND DELIVER

ARE

ARE

31c. DATE SIGNED

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA

31a. UNITED STATES OF AMERICA (SIGNATURE OF CONTRACTING OFFICER)

30c. DATE SIGNED 31b. NAME OF CONTRACTING OFFICER (Type or print)

ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND ON ANY ADDITIONAL

SHEETS SUBJECT TO THE TERMS AND CONDITIONS SPECIFIED.

27a. SOLICITATION INCORPORATES BY REFERENCE (FEDERAL ACQUISITION REGULATION) FAR 52.212-1, 52.212-4. FAR 52.212-3

AND 52.212-5 ARE ATTACHED. ADDENDA

26. TOTAL AWARD AMOUNT (For Government Use Only)

OFFER

STANDARD FORM 1449 (REV. 11/2021)

Prescribed by GSA - FAR (48 CFR) 53.212

ARE NOT ATTACHED.

ARE NOT ATTACHED.

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

30b. NAME AND TITLE OF SIGNER (Type or print)

30a. SIGNATURE OF OFFEROR/CONTRACTOR

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN

25. ACCOUNTING AND APPROPRIATION DATA

29. AWARD OF CONTRACT: REFERENCE

32e. MAILING ADDRESS OF AUTHORIZED GOVERNMENT REPRESENTATIVE

32c. DATE 32b. SIGNATURE OF AUTHORIZED GOVERNMENT REPRESENTATIVE

ACCEPTED, AND CONFORMS TO THE CONTRACT, EXCEPT AS NOTED:

32a. QUANTITY IN COLUMN 21 HAS BEEN

RECEIVED INSPECTED

40. PAID BY39. S/R VOUCHER NUMBER38. S/R ACCOUNT NUMBER

37. CHECK NUMBER

FINALPARTIAL

36. PAYMENT

FINALPARTIAL

35. AMOUNT VERIFIED

CORRECT FOR

34. VOUCHER NUMBER33. SHIP NUMBER

COMPLETE

32g. E-MAIL OF AUTHORIZED GOVERNMENT REPRESENTATIVE

42d. TOTAL CONTAINERS42c. DATE REC'D (YY/MM/DD)

42b. RECEIVED AT (Location)

42a. RECEIVED BY (Print)

41c. DATE41b. SIGNATURE AND TITLE OF CERTIFYING OFFICER

41a. I CERTIFY THIS ACCOUNT IS CORRECT AND PROPER FOR PAYMENT

STANDARD FORM 1449 (REV. 11/2021) BACK

24.

AMOUNT

23.

UNIT PRICE

22.

UNIT

21.

QUANTITY

20.

SCHEDULE OF SUPPLIES/SERVICES

19.

ITEM NO.

32f. TELEPHONE NUMBER OF AUTHORIZED GOVERNMENT REPRESENTATIVE

32d. PRINTED NAME AND TITLE OF AUTHORIZED GOVERNMENT REPRESENTATIVE

2 2 of

COMBINED SYNOPSIS/SOLICITATION

140D0425Q0753

QUOTE/PRICE SCHEDULE

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12.6, as supplemented with FAR parts 13 and additional information included in this notice. The Department of Interior intends to award a Firm-Fixed Price purchase order to furnish and install 10 4-ft teak benches in the Declaration House Courtyard for the Independence National Historic Site in Philadelphia, PA as described in the Statement of Work. This announcement constitutes the only solicitation; quotes are being requested and a written solicitation will not be issued. The solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular (FAC) 2025-05, as of August 7, 2025.

This requirement is being solicited as a total small business set-aside.

Request for Quotation (RFQ) Number: 140D0425Q0753

North American Industry Classification Code (NAICS): 337122 Size Standard: 750 EMP

Competition: 100% SMALL BUSINESS SET-ASIDE

Quotes Due Date: August 29, 2025 at 2:00 PM Eastern Daylight Time.

Submit Quotes via email to: CO Angelina Clements; clements_proposal_submissions@ibc.doi.gov

Place of Performance: Work will be performed at Independence National Historical Park, Declaration House (Graff House) courtyard, 701 Market Street, Philadelphia, PA 19106.

Question deadline is 08/26/2025 at 4:00 PM Eastern Time. Questions are only accepted via email and must be submitted to clements_proposal_submissions@ibc.doi.gov, Please see further instructions for quote submission and required documents under Provision 52.212-1 Addendum and 52.212-2 Addendum

CLIN DESCRIPTION UNIT QTY UNIT

PRICE

TOTAL

PRICE

00010 Furnish & Deliver Benches 10 EA $ $

00020 Installation and Site Work 1 LOT $ $

TOTAL $

“Brand Name or Equal Purchase”

All Items must be new. Prototypes, demonstration models, used, or refurbished equipment will not be considered for award. All line items must meet or exceed specifications of items solicited as an OR EQUAL product.

Basis of Design (Brand Name or Equal). Country Casual Teak, Monarch 4-ft exterior teak bench (or mailto:clements_proposal_submissions@ibc.doi.gov

SCOPE OF WORK/STATEMENT OF WORK

approved equal).

1. BACKGROUND

The Declaration House (Graff House) at Independence National Historical Park is a significant historic site associated with Thomas Jefferson’s drafting of the Declaration of Independence in 1776. As part of ongoing visitor‐use and landscape rehabilitation for the 250th anniversary, the courtyard requires replacement seating to support interpretation, rest, and accessible circulation.

Existing benches were previously removed due to deterioration and safety concerns; new benches must provide durable, historically compatible site furnishings without altering character-defining features of the courtyard. The project will furnish and install ten (10) 4-foot Grade-A teak benches with stainless-steel anchorage on new or existing concrete pads, and restore adjacent paving to match existing conditions. Work shall minimize ground disturbance, maintain egress during installation, and be executed in a manner that is reversible where feasible. All work will be performed in accordance with the Secretary of the Interior’s Standards for Rehabilitation and NPS requirements in preparation for the 250th anniversary of American independence.

2. SCOPE OF WORK

A. OVERVIEW

The Contractor shall furnish all equipment and sufficient personnel for sourcing, delivery, and installation of new benches in accordance with the specifications, plans, and details herein. Ten (10) 4-foot Grade-A teak benches—including all anchorage, pads, fasteners, adhesives, and related appurtenances—shall be provided and installed in conformance with accepted industry standards. Contractor shall repair any paving concrete necessary for mounting benches as specified Any incidental items not specifically noted but necessary for proper performance shall be furnished under this contract.

B. BENCH INSTALLATION LOCATION

Work will be performed at Independence National Historical Park, Declaration House (Graff House) courtyard, 701 Market Street, Philadelphia, PA 19106. The courtyard is an active visitor environment with adjacent historic structures, pedestrian circulation, utilities, and public landscape elements. Contractor shall coordinate access, staging, and protection measures with the Park.

C. SUBSTITUTIONS

1. Basis of Design (Brand Name or Equal). Country Casual Teak, Monarch 4-ft exterior teak bench (or approved equal).

2. Salient Characteristics – 4-ft Teak Bench.

• Physical: ≈ 48" W × 20" D × 38" H; seat height 16", seat width 42.5", seat depth

18.25"; weight ≈ 56 lb; arm height 27’ solid Grade A teak, kiln-dried; mortise-and-tenon joinery; stainless-steel fasteners (Type 304 or 316); compatible with on-grade/below-grade stainless anchor brackets; accepts marine-grade adhesive at feet.

• Functional: Permanent exterior public seating; tamper-resistant anchorage;

maintainable hardware; alignment tolerance ±1/8 in; installation on cast-in-place pad or existing slab; restore surrounding paving to match existing.

• Performance: None.

3. Submittals (informational). Product cut sheets for benches, brackets, fasteners, adhesives, and finishes shall be provided separately; this does not remove the requirement to meet the salient characteristics above.

D. CONTRACTOR RESPONSIBILITIES

1. Conduct a pre-installation site visit with National Park Service (NPS) personnel to assess the Declaration House courtyard conditions and confirm bench locations.

Verify clearances, accessible route requirements, existing pads or need for new or repaired pads, bracket type (on-grade or below-grade), surrounding paving, drainage, and any unforeseen constraints that may affect installation. Identify utilities and subsurface obstructions at each location.

• Furnish high-quality, well-crafted 4-ft teak benches meeting the dimensions and specified requirements listed; include stainless-steel hardware, manufacturer’s stainless anchor brackets (on-grade or below-grade), stainless wedge anchors, and marine-grade adhesive.

• Suggested Model or Approved Equal: Country Casual Teak, Monarch 4-ft bench (basis of design) or equal.

• Benches shall arrive pre-assembled, free of cracks, checking, warping, or other visual damage; the Contractor is responsible for transport/handling damage.

• Keep benches clean and dry during transport, storage, and assembly.

• Park will inspect benches prior to installation; the Contractor shall replace damaged or defective benches promptly.

2. Assembly

a. Install manufacturer-provided accessories/hardware as required using recommended methods.

3. Installation

a. Inspect paving surface and anchors. Clean and verify level/sound substrate;

where anchoring is missing or unserviceable in brick/crushed stone, temporarily lift infill to install below-grade brackets; reset surrounding materials. Replace missing/damaged brackets with new stainless brackets per manufacturer. Contractor to verify quantity of repair in field.

b. Place the bench and brackets. Lay out per plans; set and anchor on-grade or below-grade brackets plumb and aligned. Where indicated, form and pour 3,000-psi concrete pads with compacted stone base; protect during cure.

c. Fasten bench to bracket. Each bench shall receive four brackets. Set and shim as needed; secure with stainless-steel fasteners and marine-grade adhesive; torque to manufacturer values.

d. Inspect and finish. Verify stability, plumb, and level; restore surrounding brick/crushed-stone infill to match pattern/grade; backfill and compact adjacent aggregate; maintain pedestrian protection; clean debris daily and deliver a damage-free installation for acceptance.

E. SITE MOBILIZATION AND PREPARATION

1. Conduct a pre-installation site visit with National Park Service (NPS) personnel to assess the Declaration House courtyard conditions and confirm bench locations.

Verify clearances, accessible route requirements, existing pads or need for new pads, bracket type (on-grade or below-grade), surrounding paving, drainage, and any unforeseen constraints that may affect installation. Identify utilities and subsurface obstructions at each location; as required prior to drilling/anchoring.

2. Submit a detailed plan for NPS review and approval prior to starting work. The plan shall show proposed staging/laydown areas, delivery coordination and routes (courtyard access limits; use of dollies/hand trucks), daily work schedules (typ. 7:00– 5:00 unless otherwise approved), pedestrian control, and emergency egress. Describe protective barriers and temporary measures around adjacent features (brick walks, landscape, building facades), waste handling and off-site disposal, stormwater/housekeeping controls, and daily cleanup. Include proposed temporary closures (if any) and a phasing diagram to keep public walkways open and safe.

3. Provide and maintain all protection necessary to prevent damage to brick paving, stone curbs/sills, turf, trees and root zones, wood trim, and other historic finishes.

Use rigid barriers, foam-padded coverings, geotextile/plywood ground protection, sheeting, or temporary fencing as appropriate; secure all protection before work begins and maintain it until final cleaning and inspection are complete. Walkways shall remain accessible and free of hazards at all times, with cones, barricades, and ADA-compliant pedestrian detours implemented as needed to ensure visitor safety.

F. WORK RESTRICTIONS

1. On-Site Work Hours: Work shall be generally performed during normal business working hours of 7:00 a.m. to 5:00 p.m., Monday through Friday, excluding federal holidays. Work may be performed outside these days/hours with the advance written permission of the Contracting Officer.

a. Early Morning Hours: Non-noisy activities may begin on site at 7:00 a.m.

b. Hours for Noisy Activity: Comply with Chapter 10-4000 of The Philadelphia Code.

The Philadelphia Code is the compilation of all general ordinances adopted by the Philadelphia City Council. It is divided into 22 titles: Title 1: General Provisions.

Title 2: City-County Consolidation.

2. Contractor shall comply with noise levels not exceeding 85 dB(A) at 50 feet during working hours, per Chapter 10-4000 of The Philadelphia Code, or lower thresholds if posted by INDE.

G. UTILITY AND SANITARY FACILITY AVAILABLITY

1. Restroom Access - The Contractor shall provide and maintain temporary portable restroom facilities for all personnel throughout the duration of onsite work. Use of National Park Service facilities by contractor personnel is not permitted. Portable units shall be located in a discreet area approved by the Contracting Officer’s Representative (COR), regularly serviced, and maintained in a sanitary condition in accordance with OSHA 29 CFR 1926.51. Restroom units shall be secured at all times to prevent unauthorized public access, vandalism, or tipping, through physical locking mechanisms and appropriate stabilization methods. In the urban environment of the project site, this may include bracing, ballasting, enclosure within temporary fencing, or other approved means to prevent movement or overturning due to wind, pedestrian contact, or other external forces.

1. Electricity - No electrical power will be provided by the National Park Service for contractor use. The Contractor shall be responsible for supplying all necessary power sources, including generators, lighting, or other operational needs. Generator placement shall be coordinated with the COR to avoid disruption to park operations or visitors and to ensure protection of site features.

2. Water - Potable or non-potable water will not be made available by the National Park Service. The Contractor shall furnish any required water supply for dust control, cleaning, or other construction-related activities. Water transport and storage shall be managed in a manner that prevents spillage or damage to park resources.

H. CONTRACTOR DELIVERABLES

The Contractor shall furnish the following to the COR for review and approval:

Pre-Installation Phase

1. Site Visit Report - Summary of field verification, site access conditions, documentation of Pre-Construction Conditions and any existing constraints or conflicts (e.g., overhead utilities, pedestrian traffic, historic fabric protection).

2. City of Philadelphia Permit Submittals

a. Final approved permit documents (e.g., Right-of-Way Permit)

3. Pre-Mobilization Submittals (Submit together for concurrent 14 calendar day government review)

a. Mobilization and Installation Schedule - Detailed schedule from Notice to Proceed (NTP) through final closeout showing submittal delivery, coordination meetings, delivery of benches/anchorage, subgrade prep, concrete pad placement and cure time, bench setting/leveling, paving restoration, and site restoration. Identify milestones and anticipated Government inspection/acceptance dates.

b. Accident Prevention Plan - The Contractor shall develop and submit an Accident Prevention Plan (APP) describing the overall safety and health procedures that will be followed throughout the performance of this service contract. Safety and health procedures for this contract; identify Site Safety and Health Officer (SSHO); address material handling/lifting, drilling/anchoring, concrete mixing/placement, silica control (29 CFR 1926.1153), hazard communication, emergency response, and pedestrian protection. Comply with OSHA 29 CFR 1926 and applicable regulations.

The Government will review and accept the APP prior to mobilization. A copy shall be maintained onsite and updated as necessary during the period of performance. (See Section V – SAFETY REQUIREMENTS)

c. Joh Hazard Analysis (JHA) - The Contractor shall prepare Job Hazard Analyses (JHAs) for all service-related activities that pose potential safety risks. Task-specific JHAs for bench delivery/handling, subgrade preparation, concrete pad work, drilling/anchoring, adhesive use, brick/crushed-stone restoration, compaction, and site cleanup. JHAs shall be submitted to the COR and made available onsite. The Contractor shall ensure all personnel are briefed on relevant JHAs prior to execution of each activity. (See Section V – SAFETY REQUIREMENTS)

d. Site Protection Plan - The Contractor shall submit a Site Protection Plan detailing procedures to protect historic paving, landscaping, walls, interpretive elements, and utilities (e.g., temporary fencing, mats/padding, non-invasive barriers, cribbing). Obtain COR approval before any temporary relocation/covering of features. No onsite work may begin without implementation of the accepted site protection plan.

e. Quality Control Plan – Procedures for inspections, hold points (pads, anchors, torque checks), and acceptance criteria (alignment ±1/8", hardware torque, finish match).

f. Schedule of Values – Aligned to CLINs and line items.

g. Submittal Schedule – Register with dates for product data, mix designs, and warranties.

h. Site Logistics / Staging Plan – Delivery routes, material laydown, pedestrian detours, barricades, daily housekeeping, and waste removal.

i. Letter Designating Project Superintendent – Primary onsite authority and contact information.

j. Construction Schedule – Baseline CPM or bar chart consistent with the

Mobilization & Installation Schedule.

k. List of Subcontractors – Trades and roles.

l. Subcontractor Labor-Standards Certifications – Written statements confirming compliance with applicable labor clauses.

m. Certificates of Insurance & SF-1413 – For Contractor and all subcontractors.

n. List of Required Construction Permits – Include for each permit: (1)

Name of permit, (2) Issuing agency(ies).

Construction & Closeout Deliverables

4. Product Data & Shop Submittals - Benches (basis of design or equal), anchor/bracket systems (on-grade/below-grade), stainless fasteners/anchors, marine-grade adhesive, concrete mix design (3,000 psi), aggregate gradation, and any accessory items.

5. Brand Name or Equal Evidence - If proposing “equal” products, submit evidence demonstrating compliance with salient physical/functional characteristics per FAR 52.211-6.

6. Field Layout & Bench Location Plan - Updated bench layout keyed to site conditions; identify bracket type at each location.

7. Testing / Inspection Records - Concrete batch tickets/cure verification, compaction logs, anchor installation records (hole cleaning/resin if used), and torque logs for fasteners.

8. Progress Updates - Monthly (or as directed) schedule updates, three-week look-ahead, and updated logistics/protection plans as conditions change.

9. RFIs / Field Changes - Written requests and COR-approved resolutions; record any accepted field adjustments.

10. Daily Reports & Photos - Brief daily summary of manpower, work activities, safety briefings, weather, and annotated photos of key milestones.

11. As-Installed Documentation - Final plan showing bench IDs, bracket types (on- /below-grade), pad locations/dimensions, and any deviations from drawings.

12. Warranty Package (per Section K – Warranty and Post-Installation Support) - Manufacturer warranties (benches, brackets, fasteners/adhesives), Contractor warranty letter, points of contact, and response procedures.

13. O&M / Care Instructions - Manufacturer maintenance guides for teak care, stainless hardware inspection/retightening, compatible cleaning/de-icing practices, and inspection intervals.

14. Final Photos - High-resolution pre- and post-installation photos documenting each location and surrounding paving restoration.

15. Permit Closeouts - Evidence of final inspections, sign-offs, and any required closeout filings with the City/agencies.

16. Waste & Recycling Manifests - Receipts/manifests for off-site disposal or recycling of packaging and incidental waste.

17. Final Acceptance Request - Written request for punch, correction of noted items, and formal Government acceptance.

I. EQUIPMENT REQUIREMENTS

1. All equipment shall meet Federal OSHA and applicable state/local safety requirements and be properly licensed. Equipment shall be suitable for bench assembly/installation and for unit paving/crushed-stone restoration per these specifications.

2. Required equipment (minimum):

• Hand and power tools for bench anchoring, stainless fasteners, drilling, unit paving and crushed-stone replacement.

• Truck/vehicle for delivery of benches, hardware, and off-haul of packaging and construction debris.

3. Clearly display the contractor’s name or logo on all job vehicles. For rented vehicles, provide make, model, and license plate to the COR before use.

4. Load restrictions (maximum, unless otherwise approved):

• Single Units – Gross Vehicle Weight: 2 axles 40,000 lbs; 3 axles 48,000 lbs; 4 axles 52,000 lbs

• Combination Units: 3 axles 57,000 lbs; 4 axles 62,000 lbs; 5+ axles 66,000 lbs

J. DELIVERY, UNLOADING, HANDLING AND INSTALLATION

The Contractor shall be responsible for coordinating the delivery, handling, and installation of all new 4-foot teak benches, anchor brackets, concrete/aggregate materials, fasteners, adhesives, and associated appurtenances in close coordination with the National Park Service and the City of Philadelphia. Deliveries shall be scheduled to minimize disruption to pedestrian traffic, visitor access, and adjacent city streets, with unloading and staging performed promptly so as not to block public sidewalks or right-of-way areas. The Contractor shall ensure that deliveries occur during off-peak hours where practicable and that sufficient labor and equipment (e.g., dollies/hand trucks, protective mats, barricades) are present to facilitate swift unloading and immediate transfer to the designated courtyard staging or installation area. Contractor responsible for acquiring and maintaining all City of Philadelphia permits. Throughout installation, the Contractor shall maintain clear egress and visitor circulation, keep the work zone orderly, and prevent damage to adjacent historic fabric and landscaping. Upon completion, all packaging, temporary barriers, surplus/unused materials, and debris shall be removed from the site, and surrounding areas restored to their original condition or better.

K. WARRANTY AND POST-INSTALLATION SUPPORT

Following installation, the Contractor shall provide a comprehensive warranty covering all workmanship and materials associated with the new 4-ft teak benches, stainless-steel anchorage/brackets, concrete pads, fasteners/adhesives, and surrounding paving restoration for a period of one (1) year from the date of Government acceptance, consistent with FAR 52.246-21, Warranty of Construction. This warranty shall cover any failure due to defective materials, improper installation, or non-compliance with the contract specifications and performance standards.

The Contractor shall:

1. Designate a warranty point of contact responsible for coordinating and responding to warranty claims submitted by the National Park Service. This representative must be available to receive and act on warranty requests within 24 hours of notification.

2. Respond to warranty-related service calls within 24 hours and commence corrective action within five (5) business days of Government notification unless otherwise approved by the Contracting Officer. For safety concerns (e.g., unstable bench, loose anchorage), the Contractor shall immediately secure the area and implement interim measures.

3. Correct, at no additional cost to the Government, any defects or deficiencies resulting from faulty workmanship, improper installation, or defective materials. Corrective work shall restore the affected bench installation to its originally specified functionality, alignment (including ±1/8 in tolerance for level/plumb), finish, and performance, including associated anchorage, pads, and adjacent paving restoration impacted by the repair.

4. Replace any components that fail during the warranty period due to non-conformance with contract requirements. Replacement assemblies—including benches, stainless-steel anchor brackets, fasteners/adhesives, and affected pad/paving elements—shall comply with all original specifications and obtain Government approval prior to reinstallation.

5. Submit all warranty documentation at final acceptance, including manufacturer warranties for benches, anchor/bracket systems, fasteners/adhesives, and any other materials; include contact procedures, coverage terms, and durations. Provide as-installed layout identifying bench locations and bracket types.

6. Provide maintenance and care instructions for teak benches and anchorage systems, including recommended cleaning methods (no harsh chemicals or pressure-washing), periodic hardware inspection/tightening, guidance on de-icing practices compatible with stainless steel and paving, and inspection intervals (e.g., at 1 month and quarterly during the first year) to ensure continued performance and compliance.

L. PRESERVATION OF NATURAL FEATURES

The Contractor shall take all reasonable measures to avoid damage to natural features within and adjacent to the Declaration House (Graff House) courtyard during sourcing, delivery, and installation of new benches. This includes, but is not limited to, nearby vegetation, trees, shrubs, root zones, lawns, and landscaped areas. Confine all operations to the project work limits and prevent damage to all planted vegetation areas, including beds, containers, shrubs, understory and canopy trees, and turf.

The Contractor shall:

1. Install temporary barriers or fencing around vegetation and landscaped areas adjacent to the work zone to prevent accidental contact, trampling, or soil compaction, as directed by the Contracting Officer (CO) or Contracting Officer’s Representative

(COR).

2. Do not tie back, injure, remove, or destroy trees or other plants without prior written approval. Consult with the CO/COR on any roots or branches that interfere with the project. No roots or branches may be removed without written permission of the

CO/COR.

3. Do not store equipment, construction materials, excavated material, or debris on lawn areas, plant beds, or any unpaved areas except as directed by the CO/COR. If storage in these areas is approved, place 3/4" plywood over all areas before any item is staged.

4. Do not drive vehicles or create pathways on lawn areas, plant beds, tree root protection areas, or any unpaved areas except as directed by the CO/COR. The root protection area (RPA) is defined as a radius of 1.5 feet for each inch of diameter at breast height (DBH) (e.g., a 10-inch DBH tree has a 15-foot RPA in all directions). If limited vehicle traffic or a temporary pathway within these areas is approved, 3/4" plywood must be placed before any travel is permitted.

5. Supervise all activities near planting beds, lawns, and tree roots to prevent impact or contamination from concrete, adhesives, fuels, washout water, or construction waste.

6. Immediately report any accidental damage to natural features to the CO/COR.

Restore or replace damaged vegetation at no additional cost to the Government using methods and materials approved by the CO/COR.

7. Maintain all protective measures in place for the duration of the work and remove them only upon completion of activities and final site inspection.

M. PRESERVATION OF SITE FEATURES

The Contractor shall ensure the preservation and protection of all existing site features within and adjacent to the Declaration House (Graff House) courtyard during the sourcing, delivery, and installation of new benches. Work shall be executed to avoid any impact to the building’s historic and cultural resources, surrounding hardscape, and landscape elements. No anchorage or fasteners shall be installed into historic fabric unless specifically shown on the drawings or approved in writing by the CO/COR. The Contractor shall:

1. Prevent damage to adjacent building components including, but not limited to, brick masonry, stone curbs/sills, foundation walls, stucco, wood trim, painted finishes, metal railings, windows/doors, and any features not subject to removal or replacement. Protect finishes from staining, abrasion, and impact.

2. Protect ground and hardscape surfaces—including sidewalks, brick walks, ramps, steps, curbs, edging, walls, fencing, bollards, light poles, signage, site furnishings, utility covers/valves, and irrigation heads—using approved methods such as plywood barriers, rigid foam padding, fabric-wrapped sheeting, corner guards, and temporary mats. Provide slurry control for any wet cutting; no concrete washout on paving.

3. Provide temporary fencing or physical barriers to isolate the work area from public access and guide pedestrians safely around the zone of impact. Maintain ADA/ABA-compliant accessible routes at all times; coordinate any short-term detours and signage with the CO/COR prior to implementation.

4. Prevent contact with and protect vegetation (trees, shrubs, groundcover) and landscape features through fencing, root-protection zones, and non-invasive access paths. Do not prune, cut, tie back, or disturb any landscape material without prior written approval from the National Park Service. (See Section I – Preservation of Natural Features for root-protection and plywood matting requirements.)

5. Protect subsurface utilities and drainage. Immediately report any strike or unknown condition to the CO/COR and repair at no additional cost to the Government.

Maintain existing drainage patterns; do not alter grades except as shown.

6. Promptly repair or restore any site features damaged during construction at no additional cost to the Government, using materials and methods that match existing in material, dimension, color, finish, pattern, and craftsmanship. Obtain CO/COR approval of repair approach prior to work.

7. Maintain the site clean and orderly, free from debris and obstructions. Keep all protective measures secure and effective throughout the work and remove them only after final inspection and acceptance without damaging underlying features.

N. PUBLIC USE OF SITE

Both the Declaration House building and adjacent courtyard site / landscape areas will be closed to the public during construction. Project site is located within an area of significant pedestrian traffic. Conduct operations to ensure the least inconvenience to public. Building, sidewalk, and road closures may be permitted, when required, upon specific approval by Contracting Officer and The City of Philadelphia for a maximum of one (1) week or such other time as may be approved by the CO and City of Philadelphia.

O. SIDEWALKS

Contractor shall keep the sidewalk along Market Street clear and unobstructed at all times during bench delivery, staging, concrete placement, and installation activities. Coordinate any necessary sidewalk closures along Seventh Street related to the transport and installation of benches or materials with the Contracting Officer (CO/COR) and the City of Philadelphia in advance of any interruptions, including securing required permits and maintaining ADA/ABA-compliant pedestrian detours where applicable.

1. Schedule deliveries to minimize use of sidewalk and entrances.

2. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

3. Protect existing sidewalks.

P. PERMITTING AND COORDINATION

The Contractor shall be fully responsible for securing all permits required to perform the work described herein. This includes, but is not limited to:

3. Sidewalk/roads closure and right-of-way encroachment permits The Contractor shall submit copies of all permits and approvals to the National Park Service prior to commencing onsite work. No work may begin without proof of valid and active permitting. Any delays associated with failure to obtain required permits shall be the responsibility of the Contractor and shall not result in a cost or time extension to the government.

Q. GOVERNMENT RESPONSIBILITIES

The National Park Service will provide:

1. The Government shall identify and make available any historical documentation, photographs, or existing finish data necessary for material matching and historic treatment review.

2. Declaration House and Annex will be closed to the general public.

3. The Government shall perform final inspection of the completed work and issue formal acceptance or punch list items for correction, if applicable, in accordance with FAR 52.246-12, Inspection of Construction.

R. WORK RESTRICTIONS

On-Site Work Hours: Work shall be generally performed during normal business working hours of 7:00 a.m. to 5:00 p.m., Monday through Friday, excluding federal holidays. Work may be performed outside these days/hours with the advance written permission of the Contracting Officer.

3. Early Morning Hours: Non-noisy activities may begin on site at 7:00 a.m.

4. Hours for Noisy Activity: Comply with Chapter 10-4000 of The Philadelphia Code.

The Philadelphia Code is the compilation of all general ordinances adopted by the Philadelphia City Council. It is divided into 22 titles: Title 1: General Provisions.

Title 2: City-County Consolidation.

5. Contractor shall comply with noise levels not exceeding 85 dB(A) at 50 feet during working hours, per Chapter 10-4000 of The Philadelphia Code, or lower thresholds if posted by INDE.

S. CONTRACTOR DELIVERABLES

The Contractor shall furnish the following to the COR for review and approval:

Bench Layout & Conditions Package

1. Shop Drawings - A written summary of the pre-installation site visit including:

verified field measurements at each bench location; existing slab/pad conditions;

presence/condition of any legacy anchors; clearances and access constraints; utility mark-outs; proposed bracket type (on-grade or below-grade) and pad dimensions;

limits of surrounding paving restoration; annotated photographs of each bench location.

2. Bench & Anchorage Submittal Package

a. Manufacturer cut sheets/technical specifications for 4-ft teak bench (Brand Name or Equal per FAR 52.211-6), teak grade, joinery, and dimensions.

b. Anchor bracket (on-grade/below-grade) cut sheets and anchorage details;

stainless fasteners and marine-grade adhesive product data.

c. Concrete 3,000 psi mix design (and reinforcing if applicable), curing requirements; No. 57 aggregate base gradation and compaction criteria.

d. Finish/appearance samples or color photo set for NPS approval (bench and hardware).

e. Draft manufacturer and installer warranty statements.

3. Site Logistics Plan

a. Staging/laydown locations and secured storage (if any).

b. Delivery routing/schedule to the Declaration House courtyard (701 Market St.).

c. Temporary protection plan: fencing, barricades, plywood matting, root-protection zones, pedestrian detours.

d. Proposed installation sequence by location, concrete curing windows, and public interface plan.

e. Housekeeping/debris removal and daily cleanup procedures.

Construction Phase

4. Daily Safety & Quality Control Logs

a. Contractor Daily Report documenting activities, manpower, inspections, and safety measures.

b. Notes on unforeseen conditions or conflicts requiring COR coordination/RFIs.

c. Verification of protection for historic fabric, hardscape, and natural features.

5. Photographic Documentation

a. High-resolution photos showing each phase of the work:

i. Existing conditions (pre-work).

ii. Layout, excavation, and subgrade preparation.

iii. Aggregate base and concrete pad placement/finish.

iv. Bracket installation (on-/below-grade) and anchorage.

v. Bench setting, shimming, fastening, and torque verification.

vi. Surrounding paving restoration; backfill/compaction.

vii. Final cleaned condition and alignment/level check.

6. Turnover & Inspection Form (per bench)

a. Signed certification that the installation:

i. Matches approved submittals/details and specified bracket type.

ii. Meets alignment/level tolerances (±1/8 in) and is securely anchored.

iii. Utilizes specified stainless hardware and marine-grade adhesive (with noted torque values and cure times).

iv. Pads cured per mix design; adjacent paving restored to match existing.

v. Is accepted by the Contractor’s qualified representative as ready for

Government use.

Post-Construction Phase

1. Operation & Maintenance (O&M) Data

a. Two (2) 3-ring binders and a searchable PDF for COR review before final inspection.

b. Manufacturer literature for benches, brackets, fasteners, adhesives.

c. Product data for concrete/aggregate; teak cleaning/care guidance.

d. Vendor-furnished as-built layout showing bench IDs, bracket types, pad sizes, and location dimensions.

e. Custom instructions for routine cleaning, inspection, re-torque intervals, and seasonal care (snow/ice practices compatible with stainless and paving).

f. Schedule listing all installed benches, hardware kits, bracket types, and finish notes.

g. Warranties (manufacturer and installer) with claim procedures and contacts.

h. Parts list with replaceable items, part numbers, and supplier contacts.

i. Subcontractor list with names, roles, and contact information.

3. Demobilization & Site Restoration Report

a. Confirmation that all temporary protections were removed; areas cleaned and restored to pre-construction condition; documentation of any touch-up/repairs around pads and paving; photo log.

4. Final Completion Package

a. Final O&M (incorporating COR comments) — three hard copies + electronic.

b. Final warranty documents and points of contact.

c. Statement of completion with required acceptance signatures.

T. PERIOD OF PERFORMANCE

The total period of performance for furnishing and installing the new 4-foot teak benches in the Declaration House (Graff House) courtyard shall be no less than fourteen (14) calendar days and shall not exceed twenty-one (21) calendar days, inclusive of mobilization, submittal review, site protection, concrete curing, installation, final inspection, and closeout. Period of performance does not include possible lead times for sourcing and delivery of materials.

1. Days 1–3: Mobilization; install pedestrian protection and barriers; confirm bench locations and elevations; utility locates (call 811) as needed; submit product data (benches, anchors/brackets, fasteners/adhesive) for review; coordinate delivery schedule.

2. Days 4–7: Excavate and prepare aggregate base at each bench location; form and pour concrete pads (where required); install below-grade brackets in conjunction with pads; maintain barricades and curing protection.

3. Days 8–11: Concrete cure/protection; stage benches and hardware; install on-grade brackets on cured pads or existing slabs; set, level, and secure benches to brackets with stainless hardware and marine-grade adhesive; begin surrounding paving restoration and backfill/compaction.

4. Days 12–14: Complete surrounding brick/crushed-stone infill to match existing;

finish backfill/compaction; perform adjustments and torque checks; final cleaning, punch list, and Government inspection/acceptance; demobilize and remove all protections.

All work shall be coordinated with the National Park Service to minimize impact on site operations and maintain compliance with preservation standards. Any request for time extensions must be submitted in writing and approved by the Contracting Officer prior to the expiration of the performance period.

U. SITE AND WORKER PROTECTION

1. The Contractor is responsible for providing and maintaining a safe and secure workspace for all personnel and visitors. The work area shall be clearly defined, clean, well-organized, and free from hazards at all times. Appropriate signage, barricades, and lighting shall be used to ensure worker and public safety, particularly when work is performed near doorways, walkways, or other high-traffic zones.

2. Prior to any demolition or installation activity, the Contractor shall install protective barriers, foam-padded coverings, or sheeting to prevent damage to adjacent brick masonry, stone sills, wood trim, and historic finishes surrounding the door openings. These measures shall be securely fastened and maintained in place for the duration of work. No fasteners or attachments shall be made directly to historic materials without written approval.

3. The Contractor shall ensure public walkways near the East Elevation remain accessible and hazard-free. Contractor shall ensure West Alley remains clear during installation operations. Where work requires temporary closure or redirection of pedestrian routes, the Contractor shall provide and maintain clear signage, barriers, or alternative pathways compliant with ADA standards.

Adjacent plantings, trees, and landscape features shall be protected from dust, coatings, equipment movement, and debris through temporary fencing, sheeting, or covering.

4. The Contractor shall take all necessary measures to contain airborne particles or surface contaminants produced during sanding, grinding, or painting operations.

Use of HEPA vacuums, low-dust sanding methods, and drop cloths is required.

Debris shall be collected and removed from the site daily. No cleaning, grinding, or painting residue shall be permitted to enter storm drains or public areas.

5. Workers shall operate in accordance with the project’s approved Job Hazard Analysis (JHA) and OSHA regulations. All site personnel shall wear high-visibility vests or uniforms, appropriate PPE, and maintain professional conduct while working in a publicly visible area of the National Park. No smoking, loud music, or inappropriate behavior will be tolerated on site.

6. The Contractor shall secure all tools, materials, and partially completed work at the end of each shift. Open doorways shall be temporarily closed or barricaded as needed to maintain security and weather protection. Contractor shall coordinate all security concerns and access logistics with the NPS Contracting Officer’s Representative (COR).

V. SAFETY REQUIREMENTS

The Contractor shall submit a comprehensive Accident Prevention Plan (APP) and Job Hazard Analysis (JHA) as part of the pre-installation submittal package. These documents shall be submitted for Government review and acceptance by the Contracting Officer’s Representative (COR) and Park Safety Officer prior to the commencement of any onsite activities, including delivery or mobilization. The Government does not approve safety plans but will review and accept them to ensure they meet minimum contractual and regulatory requirements.

The most current accepted APP and all JHAs shall be available onsite and provided to the COR upon request.

1. Accident Prevention Plan (APP) The APP shall describe the Contractor’s overall safety and health management approach and shall, at a minimum, include:

a. Identification and qualifications of the Site Safety and Health Officer

(SSHO).

b. Emergency contact information, communication protocols, and nearest medical facility and route.

c. Procedures for reporting injuries, incidents, and near-misses to the COR and OSHA.

d. Weather-related hazard protocols (e.g., wind, heat, lightning shutdown procedures).

e. Fire prevention and control measures.

f. Equipment safety and lockout/tagout procedures (if applicable), including controls for small powered equipment, rotary hammer drills, and compactors.

g. Internal inspection and safety briefing procedures.

2. Job Hazard Analysis (JHA) The Contractor shall prepare task-specific JHAs that identify:

a. Description of Activity

b. Potential Hazards associated with the task

c. Risk Evaluation

d. Preventive/Control Measures

e. Responsible Person for implementation and oversight

Separate JHAs shall be submitted for all critical or high-risk activities. The Contractor shall ensure all field personnel are briefed on applicable JHAs and shall maintain signed documentation of training and briefing participation.

W. OSHA COMPLIANCE

1. All work associated with the sourcing, delivery, and installation of 4-ft teak benches in the Declaration House (Graff House) courtyard shall be performed in full compliance with OSHA 29 CFR 1926 and applicable subparts, including but not limited to Subpart E (PPE), Subpart P (Excavations), Subpart Q (Concrete & Masonry Construction), Subpart K (Electrical—GFCI/cords), Subpart M (Fall Protection, where applicable), Subpart I/Hand & Power Tools, and 1926.1153 (Respirable Crystalline Silica).

2. Prior to mobilization, the Contractor shall prepare and submit an Accident Prevention Plan and task-specific Job Hazard Analysis (JHA) identifying hazards and controls for bench handling/rigging, delivery and staging, excavation and compaction, formwork and concrete placement/cure, drilling and anchoring into concrete, use of adhesives/sealants, paving restoration, and public-facing work in an occupied courtyard. The Job Hazard Analysis (JHA) shall designate responsible personnel, required PPE, equipment, and emergency procedures.

3. The Contractor shall ensure all workers wear appropriate PPE including safety glasses/face shields, cut-resistant gloves, hearing protection, high-visibility garments, and safety-toe boots. When cutting, drilling, mixing, or compacting, use proper tool guards, dust control (wet methods or HEPA shrouds/vacuums compliant with 1926.1153), and vibration/noise controls. Electrical tools and temporary power shall use GFCI protection and inspected cords.

4. Hazard communication protocols shall be followed, and Safety Data Sheets (SDS) for any coatings, solvents, or cleaning agents must be maintained onsite and made available to all workers. All personnel shall be trained in the proper handling and disposal of these materials in accordance with OSHA Subpart Z.

Provide appropriate spill containment and prohibit concrete/adhesive washout on paving or in planting areas.

5. Public safety must be maintained at all times. The Contractor shall install protective barriers, caution tape, or temporary fencing to isolate the work area and prevent unauthorized access. Adjacent walkways and doorways shall remain clear and safe for pedestrian use unless otherwise coordinated with the Contracting Officer’s Representative (COR). Housekeeping shall be continuous;

keep the site free of debris, cords, and obstructions.

6. Conduct daily safety briefings and inspections; correct observed hazards immediately. Report incidents, near-misses, or utility strikes to the CO/COR promptly and implement corrective actions. All corrective safety measures shall be provided at no additional cost to the Government.

X. DEFINITIONS AND REFERENCE STANDARDS

1. The Secretary of the Interior’s Standards for the Treatment of Historic

Properties – National Park Service.

2. ADA Standards for Accessible Design (2010) and ABA Accessibility Standards; ICC A117.1 Accessible and Usable Buildings and Facilities.

3. OSHA 29 CFR 1926 – Safety and Health Regulations for Construction.

4. ACI 301 – Specifications for Structural Concrete; ACI 117 – Tolerances for Concrete Construction; ACI 318 (as applicable to pads/anchorage).

5. ASTM C94/C94M – Ready-Mixed Concrete; ASTM C150/C150M – Portland Cement; ASTM C33/C33M – Concrete Aggregates; ASTM C260/C260M – Air-Entraining Admixtures.

6. ASTM D698 – Laboratory Compaction Characteristics (Standard Proctor);

ASTM D448 / AASHTO M43 – Sizes of Coarse Aggregate (including No.

57).

7. ASTM A240/A240M – Chromium and Chromium-Nickel Stainless-Steel Plate, Sheet, and Strip; ASTM A276 – Stainless-Steel Bars and Shapes (for brackets/hardware).

8. ASTM F593 – Stainless-Steel Bolts, Screws, and Studs; ASTM F594 – Stainless-Steel Nuts; fastener alloys to match or be compatible with bracket alloy.

9. ACI 355.2 – Qualification of Post-Installed Mechanical Anchors in Concrete; ICC-ES AC193 – Acceptance Criteria for Mechanical Anchors in Concrete (as applicable to wedge/expansion anchors).

10. ASTM C902 – Pedestrian and Light Traffic Paving Brick (if brick infill is restored); ASTM C144 – Aggregate for Masonry Mortar (joint/bedding sand where used); ASTM C33 – Fine Aggregate (bedding/joint sand for dry-set work).

Y. OPERATION AND MAINTENANCE DATA

Provide two (2) 3-ring binders containing the full Operation and Maintenance (O&M) manual to the Contracting Officer’s Representative (COR) for review prior to final inspection. Content shall be specific to the new 4-ft teak benches, stainless-steel anchorage/brackets, fasteners/adhesives, concrete pads, and surrounding paving restoration furnished under this contract. The manual shall include, but is not limited to, the following:

1. Manufacturer’s…