Amendment W912WJ21Q0050-0001.pdf

SEE SCHEDULE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Amendment is necessary to answ er a technical question from industry. The amendment w ill also include a revised Statement of Work.

Closing is extended until March 15, 2021 at 5:00 PM eastern.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 14

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 08-Mar-2021

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912WJ21Q0050

X 9B. DATED (SEE ITEM 11)

25-Feb-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

08-Mar-2021

CODE

U S ARMY ENGR DISTRICT, NEW ENGLAND

696 VIRGINIA RD

CONCORD MA 01742-2751

W912WJ 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

Sheila.M.Winston@usace.army.milEMAIL:978-318-8159TEL:

SHEILA M WINSTONVINCUILLA / CHIEF, CONTRACTING DIVISION

W912WJ21Q0050

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

REQUEST FOR INFORMATION

Question 1: The lower flood a the entrance appears to be an emergency remote head fed from a combo exit/EBU on the inside wall. Can you confirm? If that is the case, will that remote head need to be replaced?

Answer 1: The Statement of Work has been revised to account for this remote head. Replacement shall be in accordance with the revised Statement of Work.

SECTION A - SOLICITATION/CONTRACT FORM

The required response date/time has changed from 12-Mar-2021 05:00 PM to 15-Mar-2021 05:00 PM.

SECTION C - DESCRIPTIONS AND SPECIFICATIONS

The following have been modified:

STATEMENT OF WORK

EMERGENCY LIGHTING INSTALLATION

U.S. ARMY CORPS OF ENGINEERS

BLACKWATER DAM

WEBSTER, NEW HAMPSHIRE

Statement of Work

I. General:

1. Scope – Furnish all labor, materials and equipment necessary to install a total of ten (10)

Light Emitting Diode (LED) emergency lighting units with battery backup in the stairwells/main entry level/gallery and replace three (3) existing exterior high intensity discharge (HID) wall packs with LED wall packs. Emergency battery units shall be wired to the nearest lighting circuit ahead of any switch leg. Emergency battery units are to be installed for the purpose of safety and shall automatically come on when utility power is cut, turn off when power is returned either by generator or the utility power, and be adequately charging when in standby mode. Two (2) wWall packs shall be wired and equipped with a photocell sensor. One (1) wall pack shall be wired and equipped with battery backup and shall be installed for the purpose of safety and shall automatically come on when utility power is cut, turn off when power is returned either by generator or the utility power, and be adequately charging when in standby mode.

2. Location – Blackwater Dam is located at 43 White Plains Rd in Webster, New Hampshire.

3. Site Visit – Contact the Technical Point of Contact to arrange a site visit. The Technical Point of Contact for the project is Project Manager, Tia Mercer (978-318-8323, 603-230- 0812 or tia.m.mercer@usace.army.mil).

4. Schedule – The work shall be completed no later than 90 days from Notice to Proceed.

Work shall be performed Monday through Friday 7:00 AM to 3:00 PM unless otherwise approved by the Technical Point of Contact. No work shall be done on weekends or Government holidays.

5. Safety Requirements – All work shall be conducted in accordance with the U.S. Army Corps of Engineers Safety and Health Requirements Manual (EM 385-1-1, most recent edition), and all applicable OSHA, federal, state, and local safety and health requirements. A copy of EM 385-1-1 can be accessed at the project office or electronically at Headquarters USACE website under publications using the following link:

http://www.publications.usace.army.mil/Portals/76/Publications/EngineerManuals/EM_385- 1-1.pdf

Project staff reserve the right to cease work at any time should the safety of employees, Contractors, and/or the public become jeopardized.

a. Abbreviated Accident Prevention Plan:

The Contractor shall prepare an Abbreviated Accident Prevention Plan (AAPP) specific to the activities being performed. It shall include Activity Hazard Analyses (AHAs) as described below. A non-mandatory, fillable Abbreviated APP template is available upon request. However, the contractor is permitted to submit their own plan, at a minimum it must meet the requirements of EM 385-1-1, Appendix A, Section K.

A preparatory meeting shall be conducted by the prime contractor to discuss the Abbreviated APP contents with all effected onsite employees. The Prime Contractor is responsible for informing their subcontractors of the safety provisions under the terms of the contract, the penalties for noncompliance, and inspecting subcontractor operations to ensure that accident prevention responsibilities are being carried out.

b. Activity Hazard Analysis (AHA):

An AHA shall be submitted for each major phase of work. A major phase of work is defined as an operation involving a type of work presenting hazards not experienced in previous operations or where a new subcontractor or work crew is to perform the work.

The analysis shall define all activities to be performed, identify the sequence of work, the specific hazards anticipated, and the control measures to be implemented to eliminate or reduce each hazard to an acceptable level. The AHA shall be continuously reviewed and revised to address changing site conditions as appropriate.

The AHA for this contract shall address any fall hazards that may be present when mounting lights from a ladder.

COVID-19 NOTE: As part of the AAPP and AHA’s, include site specific COVID- 19 monitoring procedures which address, at a minimum, the following elements:

Procedures for periodic sanitation inspections.

Procedures for disinfecting project sites in accordance with Centers for

Disease Control (CDC) guidelines.

Site specific measures to practice social distancing while working on the project.

Employee training on the signs, symptoms, and protection measures in accordance with CDC guidelines.

A list of Personal Protective Equipment (PPE) to be used in accordance with

CDC and state guidelines.

c. Emergency Response:

Emergency procedures shall be documented in the Abbreviated Accident Prevention Plan and will include a map with directions to the nearest hospital, emergency contact numbers, and onsite First Aid/CPR responders.

d. Required Personnel:

The Contractor shall designate one employee as the site’s Competent Person (CP) who is responsible for ensuring a safe environment for all employees. The CP shall be present at the project site and report to the contractor’s upper management. The CP is required to have related construction and/or service experience.

When emergency medical services are not accessible within five (5) minutes of the work location and there are two (2) or more workers onsite, at least two (2) employees shall be trained in First Aid and CPR. Minimum qualifications are listed in EM 385-1-1, Section 03.A.02.c.

e. Accident Reporting:

All accidents and near misses shall be investigated by the Contractor. All work-related recordable injuries, illnesses and property damage accidents (excluding on-the-road vehicle accidents), in which the property damage exceeds $5,000.00, shall be verbally reported to the TPOC within four (4) hours of the incident. Serious accidents as described in EM 385-1-1 Section 01.D shall be immediately reported to the TPOC. ENG Form 3394 shall be completed and submitted to the TPOC within five (5) working days of the incident.

The Contractor shall compile employee work hours (including subcontractors) and forward the total hours to the TPOC no later than close of business on the 10th calendar day of the following month. The method of transmission by the prime contractor to the TPOC shall be electronically.

6. Specific Safety Section-Electrical:

a. General: All electrical work shall comply with EM 385-1-1 (Sections 11 & 12) and applicable National Electrical Safety Code (NESC), National Electric Code (NEC), National Fire Protection Association (NFPA), OSHA and USCG regulations. In the circumstance there is a discrepancy between the codes and regulations listed above, the most stringent shall apply.

b. Qualified Person: Electrical work shall be performed by a Qualified Person (QP) with verifiable credentials who are familiar with applicable code requirements. Verifiable credentials consist of State, National and/or Local Certifications or Licenses that a Master or Journeyman Electrician may hold, depending on the work being performed, and should be identified in the appropriate AHA. Journeyman/Apprentice ration shall be in accordance with State, Local and Federal requirements applicable to where the work is being performed.

c. All electrical wiring and equipment shall be a type listed by a nationally recognized testing laboratory for the specific application for which it is to be used. Appropriate PPE will be worn and/or utilized at all times and adequately match the level of associated risk.

d. Emergency Procedures and Training. Employees exposed to shock hazard and those employees responsible for taking action in case of emergency shall be trained in accordance with EM 385-1-1 Section 03.A, OSHA 29 CFR 1910.151, and NEPA 70E 110.2c. The training shall include methods to release of victims from contact with exposed energized electrical conductors or circuit parts. Employees shall be regularly instructed in methods of first aid and emergency procedures, such as approved methods of resuscitation.

e. All equipment and circuits to be worked on shall be de-energized before work is started.

Personnel shall be protected by a Hazardous Energy Control Program (HECP) and procedures in accordance with EM 385-1-1, Section 12. Positive means shall be provided for rendering controls or devices inoperative while repairs or adjustments are being made to the machines they control.

f. If work MUST be performed on an energized system, then the employer must first demonstrate that de-energizing introduces additional or increased hazards or is infeasible due to equipment design or operational limitations (i.e., testing, troubleshooting, etc.).

i. Energized work may never be performed without prior authorization. Once it has been determined that equipment must be worked on in an energized condition, an energized work permit shall be submitted to the Technical Point of Contact for acceptance. > See NFPA 70E and EM 385-1-1, Section 11.A.02.c for permit requirements.

7. Pre-Construction Conference – Prior to the start of any work, the Technical Point of Contact will schedule and conduct a “Pre-Construction Conference”. The Contractor’s Project Manager and Quality Control Personnel will attend this meeting. This conference will be held at the time and location agreeable to the government and contractor. No work may be performed under this contract prior to this conference. The purpose of the conference is to enable the Technical Point of Contact to outline the procedures that will be followed by the Government in its administration of the contract, and to discuss the performance that will be expected from the Contractor. This conference will allow the Contractor an opportunity to ask questions about the Government’s administration and inspection of contract work or obtain other pertinent information that might be required. At the Pre-Construction conference the contractor shall provide the name of the project superintendent with a telephone number for project coordination.

The following is a general list of items for discussion during this Pre-Construction Conference:

i. Authority of the Technical Point of Contact and Quality Assurance Inspectors.

ii. Contractor’s Safety Program (including sub-contractors).

iii. Abbreviated Accident Prevention Plan and Activity Hazard Analysis (Submitted & accepted prior to start of work on site)

iv. Accident Reporting (ENG Form 3394)

v. Safety Data Sheet (SDS) requirements

vi. Contractor’s Equipment

vii. Correspondence, Communication, Security and Administrative Procedures.

viii. Invoice and payment.

8. Permits – The Contractor shall, without additional expense to the Government, be responsible for obtaining any necessary licenses, permits, and letters of certification. The Contractor shall comply with any applicable Federal, State, County, and Municipal laws, codes, and regulations in connection with the performance of the work specified under this contract.

9. Security – The contractor will comply with all established security policies at the Blackwater Dam. Due to periods of heightened security that may affect the access to the areas covered under this contract, the Government reserves the right to close any property or portion of property and reschedule and/or cancel any subsequent service. The Contractor shall be given at least 24 hour notice of any such closure.

10. Contractor Conduct – Alcohol and firearms are prohibited on project grounds. Contractor and employees must comply with CFR 36 Rules and Regulations.

11. Payment – After final inspection and acceptance by the Government, the Contractor must submit an invoice to the Technical Point of Contact. The invoice shall include the invoice date, contract number, dates of service, description of work, quantities, process, and total amount due per line item. The invoice must also include the company letterhead, and this must match the data that is registered in the System for Award Management (SAM) registry.

For jobs greater than 30 days the contractor may request progress payment.

All invoices may be mailed to U.S. Army Corps of Engineers Franklin Falls Dam / Blackwater Dam

46 Granite Dr.

Franklin, New Hampshire 03237

Or Emailed to tia.m.mercer@usace.army.mil

II. Technical Requirements:

Part 1 General:

1. Summary – Furnish all labor, materials and equipment necessary to install a total of ten (10) Light Emitting Diode (LED) emergency lighting units with battery backup in the stairwells/main entry level/gallery and replace three (3) existing exterior high intensity discharge (HID) wall packs with LED wall packs. Emergency battery units shall be wired to the nearest lighting circuit ahead of any switch leg. Emergency battery units are to be installed for the purpose of safety and shall automatically come on when utility power is cut, turn off when power is returned either by generator or the utility power, and be adequately charging when in standby mode. Two (2) wWall packs shall be wired and equipped with a photocell sensor. One (1) wall pack shall be wired and equipped with battery backup and shall be installed for the purpose of safety and shall automatically come on when utility power is cut, turn off when power is returned either by generator or the utility power, and be adequately charging when in standby mode.

2. Submittals – Although the Government reviews submissions for technical data/information required by this Statement of Work, it is emphasized that the Contractor’s work must be completed using proper internal controls and review procedures. The documents identified below must be prepared in accordance with the applicable standards, submitted to the Technical Point of Contact for review and must be accepted by the Government prior to the commencement of any field activities.

Abbreviated Accident Prevention Plan (AAPP) – Prior to the start of field work

Activity Hazard Analysis – Prior to the start of field work.

Manufacturer’s product data sheets – Prior to ordering.

Manufacturer’s cut sheets for all new and replaced materials.

Warranty information.

Electrical License for State of New Hampshire.

Operational Test Results – Completion of field work and prior to final payment.

Associated drawings with installation of emergency lighting.

3. References – All work shall be in conformance with:

a. National Fire Protection Association (NFPA)

i. NFPA 70 – National Electric Code

b. U.S. Army Corps of Engineers (USACE)

i. EM-385-1-1 2014 Safety and Health Requirements Manual, U.S. Army

Engineering Manual

c. Other appropriate Federal, State, and Local codes for such an installation

4. Existing Conditions:

a. Site Access:

i. Project staff will provide access to the Gatehouse structure on a daily basis when work is scheduled to be performed.

ii. The main access to the Blackwater Dam is off White Plains Road. The personnel door is smaller than standard size, so if larger equipment or materials need to be brought into the gatehouse, the main door opens as a typical garage bay door. See Informational Photos Exhibit A.

iii. The main entry floor is where the hydraulic pumps, two motor controllers, electrical panelboard and hydraulic reservoir is located. See Informational Photos Exhibit B.

iv. There is a set of stairs that runs the length of the structure. The main entry the floor is the middle of the set of stairs. From the main entry if you travel up the set of stairs it leads to the roof access. If you travel down the set of stairs from the main entry floor it leads to the gate cylinder gallery.

NOTE: See Informational Exhibits A through D.

5. Clean Up and Waste Disposal – The contractor shall practice good housekeeping to maintain a safe job site. The contractor shall keep the work area, including any designated storage areas free from accumulation of waste materials. Upon completing work in an area the contractor shall remove any tools, equipment, and materials that are not the property of the Government. Any and all disturbed areas resulting from contractor activities shall be restored by the contractor to the satisfaction of the Technical Point of Contact. All waste material will be disposed of offsite in accordance with all Federal, State, and Local regulations.

6. Environmental Protection – Containers for excess and/ or waste materials, rubbish, etc. shall be provided by the contractor at the site, and the site will be inspected/ cleaned on a daily basis when working onsite. Water, air and land resources shall not be adversely impacted during the course of the work. The contractor will take necessary steps to ensure all Federal, State, and Local environmental regulatory requirements are met at no additional cost to the Government. Assurance of compliance with this section by subcontractors shall be the responsibility of the contractor.

7. Sustainability & Environmentally Preferred Products – All products must be covered by the Energy Efficiency Program set forth by the Department of Energy.

Products that fall under this category will be commercial heaters, commercial coolers, Lighting, etc. The list of products is periodically updated, please check the

Department of Energy’s website for current accepted products:

https://www.energy.gov/eere/femp/search-energy-efficient-products.

Furthermore, all products provided by the contractor must meet the recycled content requirements set forth by the EPA. Products that fall under these requirements are things such as sanitary tissue products, miscellaneous paper products, plastic trash bags, etc. The list of approved products is periodically updated, please check the EPA website for the most current list: https://www.epa.gov/smm/comprehensive-procurement-guideline-cpg-program#products

8. Building Protection – Any involved building or structure, and all of its contents shall be protected from the elements during the duration of this contract. The contractor shall keep on site the means to quickly cover and protect all areas open to the elements during an unforeseen weather related event that could cause damage to the building and or any of its contents during all phases of this contract.

9. Personal Protective Equipment - It is the contractor’s responsibility to furnish and supply personnel with the proper personal protective equipment necessary for performing the work.

10. Government Resources – The government will supply any electricity necessary for the project work from points of existing outlets when available. The contractor shall carefully conserve the use of electricity provided. The contractor shall supply his own means of communication (telephone). There is not a restroom available at the contract site, and there is no access to potable water at the contract site. The contractor would have to provide these resources or have an acceptable alternative plan for these resources.

11. Damage to Government and Private Property – The contractor shall be responsible for restoring all Government facilities or structures damaged as a result of the contractor’s operation. The contractor shall also be responsible for any damage to private property or injury to any person as a result of the contractor’s operation. The contractor shall notify the Project Manager immediately of damage to Government and private property and injury to any person resulting from the contractor’s operation.

Also, the Contractor shall notify the Technical Point of Contact of damage to Government facilities due to vandalism or other causes on the day such damage is first noticed. Trucks and/or trailers will be driven on existing roads only and not across or through park areas to facilities. The Contractor shall also restore landscape features (shrubs, flowers, grasses, etc.), which are damaged or destroyed by the contractor’s operation. Damaged or destroyed grass areas shall be re-planted as directed by the Technical Point of Contact, and shrubs and flowers which are damaged or destroyed shall be replaced from nursery stock of like size and kind.

12. Omissions – This contract may not cover all specified activities, steps, and procedures required to supply the contract product. In case of omission, the normal industry, state, or federal standards, practices, specifications, and/or guides shall prevail. In no instance shall an omission be reason to produce less than an acceptable product.

13. Quality Assurance – The contractor is responsible for the quality control of the contract work. The contractor shall establish and maintain a quality control system to assure compliance with the contract requirements. The government has the right to inspect and test all items called for by the contract, to the extent practicable at all times and at all places during the term of the contract.

14. Other Contracts – The Government may undertake or award other contracts for additional work not related to this contract, and the contractor shall fully cooperate with other contractors and Government employees. The contractor shall not commit or permit any act which will interfere with the performance of work by another contractor or by Government employees.

15. Receiving and Storing Materials – The contractor is responsible for protecting any stored material until it is placed in service. The contractor is responsible for receiving and unloading of delivered goods. Government employees will not receive materials or supplies for the contractor and will not be responsible for damage to the contractor’s equipment or materials.

Part 2 Products:

All products shall be new, unused and to the satisfaction of the Technical Point of Contact. Products shall be approved by the Technical Point of Contact prior to installation.

1. Ten (10) Emergency Battery Lighting Units.

The lighting fixtures shall have the following Specifications:

a. Fixtures shall be 12-volt self-charging and weatherproof to withstand a constant moist environment where humidity levels fluctuate throughout the year.

b. Dual Voltage Input

i. 120/277 VAC, 60Hz

ii. Line-latching

iii. Solid-state Voltage

c. Limited Charger

i. Solid-state Switching

ii. Brownout Circuit

iii. Low-Voltage Disconnect

iv. Overload/Short Circuit Protection

v. Test Switch/Power Indicator Light at Bottom of Unit for Ease of Testing

vi. Push-in AC power connectors facilitate installation

d. Battery

i. Nickel Cadmium Battery (CC3NC)

ii. Maintenance-free, long-life

iii. Full recharge time: 24 hrs. (max.)

iv. Polarized battery terminals

v. Provide a minimum of 90 minutes of emergency illumination at rated wattage

e. Housing Construction

i. All components are injection molded, color stable, high impact UL 94-5VA rated polycarbonate material

ii. Preferred designer white textured finish standard; black finish optional

iii. Components to include snap-fit construction

iv. Reinforcing ribs throughout to provide maximum strength

v. Cutouts provided in housing for surface conduit attachment

vi. Suitable for wall or ceiling mount applications

vii. Universal J-box mounting pattern

viii. Keyhole mounting slots

f. Code Compliance

i. UL 924 Listed

ii. UL Damp Location Listed (CC5.SD only)

iii. Life Safety NFPA 101

iv. NEC/OSHA

v. State and Local Codes

g. Warranty: Products must meet the following minimum warranty coverage:

i. Nickel Cadmium Battery: 15-year pro-rata

h. Head/Lamp Data

i. Two LED heads standard Glare-free lens Fully adjustable lamp housing High impact polycarbonate Matches housing finish

2. Three (3) Two (2) LED Wall Packs

a. Preferred Color: Dark Bronze

b. Minimum 100W

c. Shock and vibration resistant

d. Waterproof

e. Minimum 800lm

f. IP66 Waterproof

g. Minimum 4000K

h. Industry Standard Heat Dissipation

i. Bulb Type: LED, Minimum 8W; provide 1fc at 10 feet

j. Dusk to Dawn Operation

3. One (1) LED Wall Pack

a. Preferred Color: Dark Bronze

b. Minimum 100W

c. Shock and vibration resistant

d. Waterproof

e. Minimum 800lm

f. IP66 Waterproof

g. Minimum 4000K

h. Industry Standard Heat Dissipation

i. Bulb Type: LED, Minimum 8W; provide 1fc at 10 feet

j. Emergency Back-up Battery:

i. Nickel Cadmium Battery (CC3NC)

ii. Maintenance-free, long-life

iii. Full recharge time: 24 hrs. (max.)

iv. Polarized battery terminals

v. Provide a minimum of 90 minutes of emergency illumination at rated wattage

4. PVC Electrical Conduit

a. 1” Schedule 40 PVC.

b. Fittings, couplings, pull boxes, and other associated materials and hardware shall also be of PVC construction and compatible with the PVC conduit according to manufacturer’s recommendations.

5. Mounting Hardware

a. Mounting hardware shall be a one-hole mount with a standoff section for the conduit.

b. The mounting hardware shall include screws designed for mounting the hardware and conduit to a concrete surface.

c. All mounting hardware for the Schedule 40 PVC electrical conduit shall be compatible with the conduit for size and mounting requirements.

Part 3 Execution:

1. Safety Equipment: It is the contractor’s responsibility to furnish and supply personnel with the proper personal protective equipment (Hardhats, Hand Protection, Eye Protection, Fall Protection etc.) when and where necessary.

2. Demolitions:

a. Remove Three (3) existing high intensity discharge (HID) wall pack flood lights located on the outside of the gatehouse.

i. Two (2) flood lights are located on the front of the Blackwater Dam. See Informational Photo Exhibit A.

ii. An additional one (1) flood light is located outside the gatehouse roof access door. See Informational Photo Exhibit B.

b. The Contractor shall dispose of or salvage all material removed under this section in accordance with all applicable Federal and State laws and regulations.

3. Installation:

a. Install Ten (10) Emergency Battery Unit Lighting in Stairwell/Main Entry

Level/Gallery:

i. Two (2) lights shall be installed in the gallery (one at the junction, one down near cylinders); one (1) lights shall be installed on the main entry level and seven (7) on the stair landings; one per landing.

ii. All lights shall be permanently mounted on existing concrete walls.

iii. All appropriate supply wires / lines shall be housed in Schedule 40PVC.

Minimum size conduit shall be one (1) inch. Conduit shall be fastened to the walls using appropriate means for concrete.

iv. New emergency battery units shall be located in such a manner as to provide the best lighting in an emergency situation when normal lighting is not functional due to power failure.

v. Provide a sketch to Blackwater Dam TPOC, Tia Mercer, noting recommended locations of emergency battery units for review and approval prior to any installation work.

b. Install Three (3) LED Wall Pack

i. Two (2) flood lights are located on the front of the Blackwater Dam. See Informational Photo Exhibit A.

ii. The flood light above the garage/personnel entry door shall be replaced with the indicated LED Wall pack with photocell sensor for Dusk to Dawn operation.

iii. The flood light “remote head light fixture” to the right of the garage/personnel entry door if facing the doors from the exterior of the building, shall be replaced with the indicated LED Wall pack with battery backup to only illuminate during periods of power loss.

iv. An additional one (1) flood light is located outside the gatehouse roof access door. See Informational Photo Exhibit B.

v. All lights shall be mounted where existing lights are currently located.

4. Operational Test:

The Contractor shall perform an Operation Test of the system at the completion of the installation of the required components.

a. All testing shall be coordinated with the Technical Point of Contact.

b. The Contractor demonstrate that the lighting units shall automatically come on when utility power is cut, turn off when power is returned, and be adequately charging when in standby mode.

c. The Contractor shall provide written documentation of the results of the performance test.

(End of Summary of Changes)