Attachment 001- Sol 140P5420Q0013- SOW.pdf

Replace Lighting Fixtures at Paseo del Morro National Recreational Trail

Replace Lighting Fixtures at Paseo del Morro

National Recreational Trail

PMIS 202197

NATIONAL PARK SERVICE

SOUTHEAST REGION

SOUTH MAJOR ACQUISITION BUYING OFFICE

1. Background. San Juan National Historic Site is one of the over 400 parks of the National Park Service. It includes Castillo San Felipe del Morro, Castillo San Cristóbal, most of the city walls, the San Juan Gate and Fort San Juan de la Cruz just across the entrance to the bay. The parks mission is to protect, preserve, and interpret the natural, cultural, and historical resources for the benefit and inspiration of present and future generations. There are over 1.5 million visitors annually.

2. Objectives:

Replace existing exterior pedestal lights with energy efficient LED lighting fixtures for illuminating the Paseo del Morro trail, while minimizing light spillage. Optionally, replace existing exterior in-ground lights with energy efficient LED lighting, which will enable color changing for special events.

Purpose of exterior lighting is for decoration and security.

3. Place of Performance El Paseo del Morro is a concrete trail/sidewalk near a large masonry Fort on the northeast side of San Juan Island in Puerto Rico.

Work days and hours: 7:00am to 3:00pm Monday through Friday, excluding Federal Holidays. Access to jobsite and electrical panels will be gained through the Contracting Officer Representative (COR) and/or park maintenance staff.

4. Period of Performance:

Period of performance is 150 calendar days from issuance of Notice to Proceed.

5. Scope:

Contractor is responsible for the following items:

Remove existing exterior lighting and replace with long-life energy-efficient LED luminaires.

1. (165) post-mounted white lights; and

2. Replace 1,150 Linear Feet (LF) of electrical wiring from breaker to light pedestals.

Optionally, this project shall replace:

3. (56) in-ground, flush-mounted color-tunable uplights;

4. NOT INCLUDED IN PROJECT: (40) above ground, color-tunable pedestal lights.

Add Bluetooth control system for the new color-tunable luminaires; existing electrical wiring to luminaires shall be retained, and no new control wiring may be run to luminaires.

Install new concrete support bases for each pedestal-mounted floodlight per manufacturer recommendations. Match the height of the existing lighting.

Properly dispose of existing light fixtures and concrete bases.

2. Required Services. The contractor shall provide all labor, tools, equipment, materials and supervision required to:

Paseo Del Morro National Recreational Trail A. Base Bid Item #1 - Remove & replace 165 BEGA Recessed luminaires, Model #22

263K4 or approved equal. Link: https://www.bega-us.com/productdetail.aspx?groupid=27&itemid=6861&familyid=13

1) Designed for exterior locations and fit in the existing lighting pedestal.

2) Includes cost of drilling into the back of the concrete column 6”x6” minimum hole to create electrical junction box in the base of the concrete column.

Includes metal aluminum cover mechanically fastened to concrete.

3) Fixtures shall be installed per manufacturer’s recommendations.

4) All conduit, wiring, and boxes shall be sealed to prevent water entry.

5) Suitable for lighting ground surfaces.

6) Housing and faceplate constructed of die-cast, marine-grade aluminum or stainless steel.

7) Clear safety glass

8) Sealed and gasketed to prevent moisture entering housing or concrete post.

9) All hardware and fasteners shall be stainless steel or aluminum.

10) Per North American Standards, suitable for wet locations.

11) Protection class IP 65.

12) Voltage: 120V-240V

13) Watts: Less than 15 W.

14) Color Temperature: 4000K

15) Lumens: Greater than 1200 lumens (4,000K)

16) Textured, powder coated with minimum 3 mil thickness. Match existing color.

B. Based Bid Item #2 - Remove & replace all electrical wires for 1150 LF of circuit for lighted bollards without power.

1) The distance between the breaker panel and last light without power is 1,150 feet.

2) The contractor shall replace all the electrical wires in the circuit for each light. The circuit for each light is the two (2) hot (power) wires, neutral, and ground wire. Each foot of wire replace shall at a minimum contain all four

(4) wires.

3) The contractor shall maintain all the existing electrical conduits.

4) The contractor shall replace all the existing junction boxes imbedded in concrete.

5) The contractor shall replace the existing electrical wire with a minimum the same gauge electrical wire or greater, and it shall be copper wiring.

6) The contractor shall maintain the number circuits and number of lights on each circuit.

7) All work shall be completed in compliance with OSHA standards and regulations.

8) All electrical work shall be completed by a licensed electrician or under the direct supervision of a licensed electrician.

9) All junction boxes shall be potted using an insulating and sealing polymeric potting compound with fast crosslinking at room temperature, sticky, adhesive, re-enterable, suitable for filling. The potting compound shall be suitable for anticorrosion protection, non-toxic, and safe. In suitable cases, it shall give a degree of protection of IP 68.

10) All wires shall be extended at least 30” into the underground junction boxes;

coil up the slack. All connections involving the hot and neutral legs shall be insulated and made watertight with TYCO GTAP-1 or GTAP-2 connectors depending on wire size. Grounding connections between bare COPPER grounding wires, to ground rods, and to junction box covers need not be taped.

11) A single luminaire failure shall not cause the remaining luminaires on a circuit not to work. All lights will be connected in parallel.

12) When possible, all electrical junctions shall be in light posts.

13) All wires shall be labelled and color coded.

14) ALL junction box lids shall be replaced and grounded if metallic in nature. All lids shall be stainless steel type 304 or aluminum.

15) The maximum number of lights that can be connected to a single line depends on the light wattage and the spacing between lights. The connected load on either leg of the system must not exceed 20A. In addition, the voltage drop from the power source to the last light at the end of the wiring run must not exceed 5%. One circuit cannot normally run more than about 1800’ from the power source or first light circuit.

16) Each lighting fixture shall be fused with a 10A fuse within each lighting handhole.

17) Ground rods should be installed in junction boxes with the head approximately 8” below the closed junction box lid. Rods should be driven before conduits are placed. A bare #6 copper jumper shall be connected from each ground rod and grounding conductor within the junction box. ALL Luminaires should be grounded using the ground wire in the UF supply cable.

18) The 120/240 Volt, 4-Wire feeders between lights are to be a minimum 4-#6 THHN CU wire. Wiring from the junction box to each individual light is to be copper #10-2 UF cable (with ground). At each access point (e.g. each junction box), exposed portions of the wiring shall be color-coded by tape to identify the neutral and each hot leg unless colored THHN is used. Throughout the entire system, the Neutral shall be colored WHITE, ground shall be colored GREEN, one Hot Leg shall be colored RED, and the remaining Hot Leg can be left without tape, this will be called BLACK. Wiring must be color coded at the connection to the power supply, at the fuses, and at each individual light connection. Lighting loads are to be evenly balanced on the two legs of the 120/240 supply. Alternate lights shall be connected to alternate legs of the triplex feeders.

C. Bases Bid Item #3 - Remove & replace 56 in-ground, flush-mounted color-tunable up lights embedded in concrete.

1) Install Kim Lighting in-ground lights model LTV81SS/NF/24RGBWUV/SR/RCA81 or COR approved equivalent.

2) Uncover fixtures using hand tools, minimizing the volume of ground and concrete disturbance around the fixture. All soils shall remain on site.

3) Fixtures shall be installed per manufacturer’s recommendations.

4) Remove existing fixture; install, wire and connect new fixture. Install flush with the existing concrete surface.

5) Luminaire shall allow for replacement of LED light engine (or LED light source and driver) in luminaire without excavation.

6) All conduit, wiring, and boxes shall be sealed to prevent water entry.

7) Patch concrete to match existing concrete surface.

8) Lighting shall be rated for vehicle traffic loading.

9) Light housings shall be metal, either stainless steel or aluminum.

10) Floodlights shall be properly aimed upon installation, then secured to prevent tampering of the light’s aim. Fixtures shall be aimed to minimize light spillage over the top of the walls or other items to which they’re aimed.

The use of shields to limit light spillage is approved.

11) Façade lighting from floodlights shall provide no more than 5.0 lumens per square foot of the illuminated walls. Upon completion of installation, measure lumen output on Fort walls at intervals not exceeding 20 feet, capturing brightest and dimmest wall areas. Provide measured lumen per square foot data to COR prior to final inspection.

12) New fixtures shall be placed in the same location as existing fixtures. Fixtures shall be selected to provide the most consistent wash of light across the fort walls as possible.

13) If luminaire intensity distribution is circular (i.e., X° beam) or oval (i.e., X° by Y° beam) in cross-section, luminaire must have minimum 10° internal tilt capability, and minimum initial light output is 700 lumens. If the intensity distribution is instead of asymmetric design to wash or graze walls (i.e., does not exhibit quadrilateral symmetry) and lumens in quarter-sphere oriented toward wall are at least four times (4x) lumens in quarter-sphere oriented away from wall, then no tilt mechanism is required and minimum initial light output is 350 lumens. Resulting accent on wall shall have a natural “scallop” appearance with gradual fade from point of maximum illuminance, demonstrated via computer-generated grayscale rendering subject to COR approval.

14) Color-tunable luminaire input power shall not exceed 60 W in any mode.

15) Except where noted, luminaire shall have light output of electronically tunable color, and be capable of both of the following operating modes:

a) Warm white light, with a nominal correlated color temperature (CCT) value that is ≤ 3000 K, measured CCT and Duv values within ANSI C78.377-2017 tolerances for the nominal CCT value, and color rendering index (CRI) of ≥ 65.

b) Tunable (i.e., selectable or changeable) color. Luminaire shall be capable of producing any of a wide variety of saturated colors (e.g., blue or pink) for holidays and other special occasions.

a. The contractor shall arrange for location services for underground utilities and any other pertinent underground objects at all locations before any digging is conducted.

b. The contractor shall provide all materials necessary to install light fixtures and make them operational.

c. The contractor shall provide traffic control (i.e. cones, flagman, signs, etc.) enough to prevent injury to personnel, damage to property, and allow for safe flow of traffic.

d. The contractor shall ensure that all areas contiguous to the work site remain undisturbed or are returned to original condition and operation as soon as practical.

e. The contractor shall not begin construction until all the materials are available and on site and proceed continuously until the work is completed.

f. The contractor shall field verify all measurements. Measurements given in this SOW are for planning purposes only.

g. The contractor shall modify as required the light pedestals to fit the proposed light fixtures.

h. All junction boxes, conduits, light fixtures, and/or pedestals shall be made weather tight.

i. All materials and equipment installed shall be rated for exterior outdoor use in a salt air environment (marine).

j. Manufactured for LED blubs.

k. Operate on single phase electric service suitable for the existing voltage.

l. Light housings shall be metal, either stainless steel or aluminum. Lighting shall be resistant from wind loads from hurricanes.

m. New fixtures shall be placed in the same location as existing fixtures. Fixtures shall be selected to provide the most consistent wash of light across the fort walls as possible.

n. Luminaires and electrical work shall have a minimum warranty of 5 years.

4. Government Furnished Property, Materials & Supplies. None.

5. Business Hours. The contractor shall complete on-site work during normal business hours of 6:30 am to 3:00 pm, Monday through Friday, excluding Federal holidays. The contractor shall coordinate specific on-site work schedule with the Contracting Officer and Contracting Officer Representative (COR) five days prior to performance start date. While on site, the COR may be reached by mobile phone during normal business hours. Work shall be completed within 180 days after Contracting Officer issues notice to proceed. Any work outside of normal business hours shall be pre-approved by the Contracting Officer and COR.

6. Management. The contractor shall manage the total work effort in accordance with effective and efficient management principles and safe working practices to ensure on-time completion of this contract.

7. Safety & Environmental Compliance.

The contractor shall comply with pertinent provisions of the Occupational Safety and Health Act (OSHA), and state, local, safety, laws.

The contractor shall comply with pertinent Environmental Protection Agency laws and regulations.

The Park safety officer has the authority to issue restraint or cease-and-desist orders to the contractor when violations or unsafe acts are present and threaten Government and contractor employees or damage to Government property.

The contractor shall immediately report to the Contracting Officer, COR and Park safety officer all accidents resulting in employee injury or death or damage to property while performing this contract.

8. Insurance. The Contractor shall be insured in accordance with the Commonwealth of Puerto Rico insurance regulations. The Government is not responsible for damage to Contractor’s equipment, vehicles, tools or materials or their employees and the personal property brought on-site. The Government will not accept any liability due to contractor employee negligence.

Workers Compensation: The contractor shall furnish proof of workers compensation insurance to the Contracting Officer for those employees performing work related to this contract and shall comply with the Workman’s Compensation Laws of the Commonwealth of Puerto Rico

Liability: The Contractor shall maintain a level of insurance that will protect the contractor and the Government from any claims as a result of bodily injury (including death) and property damage which may arise from and during the performance of this contract, and shall submit proof of insurance to the Contracting Officer.

9. Performance Requirements Summary (PRS). The contractor performance requirements are summarized into required services that relates directly to successful contract completion. The performance standard identifies the minimum acceptable levels of service allowed.

PWS

Section Required Service Standard Monitoring

Method Incentive/ Disincentive

2.a Remove & replace

(110) recessed luminaires

100% compliance

Random Inspection

Performance Evaluation

2.b Remove & replace electrical circuit wiring for lighting.

100% compliance

Random Inspection

Performance Evaluation

2.c

Remove & replace embedded in concrete color tunable in-ground light fixtures.

100% compliance

Random Inspection

Performance Evaluation

10. Motor Vehicle & Traffic Regulations. Contractor employees operating motor vehicles shall possess a valid driver's license. Driver and vehicle permits, licenses, registrations and proof of insurance shall be maintained in the vehicle at all times and made available upon request. Contractor employees shall comply with federal vehicle motor law requiring seat belts be worn at all times. Contractor employees shall adhere to the posted speed limits.

11. Employee Badges/Parking. All contractor employees shall comply with parking procedures published for the Park. Contractor employees shall return any PARK issued personal or vehicle identification badges immediately upon termination of employment or completion of this contract.

12. Replacement of Contractor Employee for Security Reasons. The Government retains the right to request removal of the contractor’s employee(s), regardless of prior clearances.

13. Non‐Payment for Additional Work. Any additional contractor performed services not specified in contract, either at its own volition or at the request of an individual other than an appointed Contracting Officer, except as may be explicitly authorized in the contract, shall be performed at the financial risk of the contractor. Only an appointed

Contracting Officer is authorized to bind the Government to a change in specifications, contract terms, or conditions.

14. Conflict of Interest. The contractor shall not employ off-duty COR’s or other Government employees if such employment would create a conflict of interest or be contrary to the policies contained in conflict-of-interest directives.

15. Quality Control. The contractor shall establish and maintain a Quality Control Plan (QCP) to ensure the work performed conforms to the contract requirements. The Performance Requirements Summary establishes performance standards that are the minimum requirements for acceptable performance of required services. The contractor’s QCP shall address methods for remedying poor performance. The Contractor shall develop QCP and submit with proposal package. The Contractor’s QCP includes:

Required services identified in Performance Requirements Summary Contractor’s surveillance methodology Method and timeframe for responding to COR or customer complaints Progress meetings with Government stakeholders

16. Quality Assurance. The COR will monitor the contractor’s performance under this contract using the quality assurance procedures specified in the Government’s Quality Assurance Surveillance Plan (QASP). The QASP may be modified after contract award upon review and acceptance of the contractor’s QCP to ensure both plans are mutually supportive. The purpose of the QASP is to ensure that the required services are performed in accordance with the contract requirements. The plan ensures reliable and continued operation by precluding unnecessary complaints and unacceptable performance.

Government’s QASP includes:

Acceptance of the contractor’s quality control plan Random inspection of the contractor’s work Communicating customer complaints Progress meetings with the contractor

The implementation of this QASP does not relieve the contractor of its responsibility to implement and abide by the QCP incorporated into this contract, and to provide acceptable performance of all required services listed herein. At the CO’s discretion, the contractor may incur a payment deduction for lack of compliance with the QCP, PWS or PRS.

17. Contractor’s Proposal Package. The following deliverables are to be submitted with offer in response to RFQ.

Technical approach to perform required services.

Contractor safety plan.

Contractor’s QCP Proof of Insurance–Business Liability & Workers Compensation.

18. Inspection. The Government will conduct inspection upon completion of required services. Final payment will be processed upon confirming that all noted contractor performance deficiencies have been satisfactorily corrected.

19. Delivery.

Provide the following to CO or his/her representative for approval.

Pre-Construction Submittals:

Letter designating Project Superintendent Proof of insurance and bonds Project Schedule Schedule of Values Signed SF-1413’s for each sub-contractor Safety Plan Quality Control Plan

Pre-Mobilization Submittals:

For each luminaire type (in-ground, pedestal-mount, wall-mount) o Luminaire spec/cut/data sheets, with project-specific configuration(s) and complete model number (catalog ordering information) indicated o Data sheets for LED light sources, LED drivers, and any surge-protection devices o Instructions for luminaire installation, operation, and maintenance o OSHA NRTL luminaire safety certification and file number indicating compliance with UL 1598 o Luminaire warranty o IES LM-79 test report and corresponding LM-63 luminous intensity data file from an ILAC MRA Signatory-accredited laboratory (luminaire in warm-white mode) o IES LM-80 test report(s), In-Situ Temperature Measurement Test (ISTMT) report, and IES TM-21 spreadsheet calculations per DesignLights Consortium requirements for Option 1 (https://www.designlights.org/solid-state-lighting/submit-a-product/lumen-maintenance/) with luminaire operating in warm-white mode

ONLY FOR OPTIONAL BID ITEM #3 - Computer-generated point-by-point photometric analysis of maintained light levels, using a light loss factor (LLF) of

0.85 and lumen output in warm-white mode.

ONLY FOR OPTIONAL BID ITEM #3 - Computer-generated grayscale rendering for each of the 7 illuminated wall segments

ONLY FOR OPTIONAL BID ITEM #3 - Site plan drawn to scale with table/schedule indicating complete model numbers of luminaires to be used at each location (e.g., input power and optic/beam may vary), complete with aiming angles (horizontal orientation and vertical tilt) and any available locations not needed/utilized

ONLY FOR OPTIONAL BID ITEM #3 - For each color-tunable luminaire type, a table of CIE 1931 (x, y) or CIE 1976 (u', v') chromaticity diagram coordinates defining the polygon containing the set of distinct colors that can be produced via the control system

ONLY FOR OPTIONAL BID ITEM #3 - For each color-tuning control system, complete datasheets and instructions/manuals/warranty

Close-Out Submittals

Post-installation illuminance (footcandle) measurement data Operation and maintenance information for each type of fixture installed Certified payrolls Release of Claims

Spare parts:

Any spare parts sent with fixtures shall be turned over to COR at project completion

(5) spare post mounted recessed white lights.

(5) spare in-ground uplight luminaires

(2) spare in-ground uplight luminaire replaceable LED light engines NOT INCLUCDED IN CONTRACT - If options #4 awarded – provide (3) spare pedestal-mount floodlight luminaires.

Picture 1. Post Mounted recessed white lights.