DELANO COOLING TOWER REPL-SOW-3262021.pdf

STATEMENT-OF-WORK

REPLACEMENT OF THE COOLING TOWER SERVING

DELANO HALL

U.S. MERCHANT MARINE ACADEMY

KINGS POINT, NEW YORK

February 26, 2021

U.S. DEPARTMENT OF TRANSPORTATION

MARITIME ADMINISTRATION

KINGS POINT, NEW YORK 11024-1699

Contents

SECTION 1 - INTRODUCTION

SECTION 2 - PURPOSE

SECTION 3 - SCOPE

SECTION 4 - CONTRACT PRICE AND PAYMENT SCHEDULE

SECTION 5 - ADDITIONAL SERVICES

SECTION 6 - NORMAL WORKING HOURS

SECTION 7 - CLEAN UP

SECTION 8 - CONTRACTOR’S REPRESENTATIVE

STATEMENT-OF-WORK

REPLACEMENT OF THE COOLING TOWER SERVING DELANO HALL

SECTION 1 - INTRODUCTION

1.1 This statement of work describes the construction services for the replacement of the cooling tower serving Delano Hall at the United States Merchant Marine Academy (USMMA.). The contractor shall provide all labor, material, equipment, rigging, excavation, landscape restoration and testing described in this statement of work. The USMMA campus consists of 82 acres along the Long Island shoreline, about 50 buildings, waterfront structures and facilities, berthing of vessels and small craft and athletic fields.

1.2 The Academy is in operation 365 days a year, 24 hours a day and must continue to be in operation during all phases of construction.

1.3 The existing cooling tower serving Delano Hall as served beyond its useful life and requires replacement.

1.4 All work shall be performed by a contractor licensed to perform work in Nassau

County, New York.

1.5 All work performed by the contractor shall be in accordance with the New York

State Building Codes, mechanical and electrical equipment manufacturers installation instructions, and OSHA.

SECTION 2 - PURPOSE

2.1 The primary purpose of this statement of work is for the contractor to provide all required construction services to replace the existing cooling tower serving the food services refrigeration system

SECTION 3 - SCOPE

3.1 This project will include the following but not be necessarily limited to:

3.1.1 The contractor shall provide all labor, material, supplies, equipment, rigging to replace the existing roof mounted forced draft cooling tower at Delano Hall with a new roof mounted induced draft cooling tower.

3.1.2 The contractor shall become totally familiar with the existing conditions of the roof and surrounding areas of the cooling tower at Delano Hall.

3.1.3 The new induced draft cooling tower shall replace the existing forced draft Marley 493B 128 GPM, 95 deg. F entering water temperature 85 deg. F.

leaving water temperature, 78 deg. F. WB. 208 Volt, 3 phase 60 HZ. The new contractor shall have a 3 KW basin heater. The contractor may submit alternative cooling tower construction material in lieu of galvanized steel.

3.1.4 The contractor shall provide all labor, material, tools, rigging services to install the new cooling tower on the existing roof supports that currently support the existing cooling tower to be replaced.

3.1.5 The contractor shall remove and replace the existing 4” grooved mechanically coupled condenser water piping to accommodate the removal of the existing cooling tower and replace with new 4” grooved mechanically coupled piping. The new piping shall include all required new piping, isolation valves, pipe supports, pipe insulation, metal jacket insulation protection. The new piping includes the supply, return and temperature bypass and bypass control valve. The condenser water piping shall be totally leak free.

3.1.6 The contractor shall provide all electrical labor, materials and tools to install all required electrical components including, wiring, conduits, supports, electrical disconnect switches for cooling tower and basin heater. The new cooling tower shall be connected to the existing variable frequency drive.

3.1.7 The contractor shall provide and install new vibration isolators for the new cooling tower.

3.1.8 The contractor shall remove the existing building management sensors and controllers and reinstall on the new condenser piping and cooling tower controllers as required.

3.1.9 The contractor shall provide all labor, material, equipment and rigging services to disconnect the piping and electrical from the existing cooling tower, remove and dispose of the existing cooling tower and install the new cooling tower on the existing roof supports.

3.1.10 The contractor shall provide all coordination and supervision required to remove the existing cooling tower, dispose of the existing cooling tower, delivery of the new cooling tower, storage and staging of the new cooling tower and coordinate the installation of the new cooling tower between the mechanical contractor, rigging contractor and cooling tower manufacturer.

3.1.11 Test and balance the condenser water system including the system flow rate, condenser water pumps lead\lag controller, individual water cooled equipment flow rates, balancing valve adjustments, pressure differential controller adjustment, temperature bypass controller adjustment, make-up water controller adjustment and cooling tower variable frequency drive.

3.1.12 Verify the condenser water automatic control system and associated sequence of operation is in good working order. The contractor shall provide all required programming on the existing Alerton/Automated Logic control system.

3.1.13 The contractor shall provide and install all electrical systems and devices required in this statement of work and associated all labor and material in accordance with the National electric code including electric disconnect switches, electrical wiring, conduits, supports, controllers, thermostats, etc.

3.1.14 All conduit and piping wall and ceiling penetrations will be protected by pipe sleeves and fire stopping.

3.1.15 The contractor shall submit a proposal including equipment specifications, material specifications and associated equipment layout indicating the location of all new equipment and material for approval by the contracting officer and contracting officer representative. The contractor will start the construction work only when all submittals are approved and the contractor is given notice to proceed by the contracting officer.

3.1.16 The contractor shall complete all work within 90 days after the notice to proceed.

SECTION 4 - CONTRACT PRICE AND PAYMENT SCHEDULE

4.1 The Government shall pay the contractor on a percentage complete basis the total sum to be negotiated which shall constitute full compensation for all services, materials, expenses, indirect costs, and profit for the program detailed herein except as herein after identified.

4.2 Invoices from the contractor shall be submitted to the following USMMA in electronic format: The submittal procedures will be provided to the contractor when the contract is awarded.

4.3 The Department of Budgets and Accounts processing of the invoice for payment shall only commence after the COR or his designee has certified, in writing, that the invoice is correct and proper for payment.

SECTION 5 - ADDITIONAL SERVICES

5.1 If the Government requires additional services beyond this Statement of Work, the compensation shall be negotiated and, in any event, shall not exceed the following:

5.1.1 Time for employees will be based on direct labor costs multiplied by an overhead rate to be negotiated, and profit on direct labor costs and overhead.

5.1.2 Time for principals will be based on a maximum total cost of an hourly rate to be negotiated.

SECTION 6 - NORMAL WORKING HOURS

6.1 Normal working hours are 0800 to 1700 hours Monday through Friday excluding Federal holidays. All work shall be performed during these hours, unless otherwise approved by the CO. The contractor may be required to reimburse the Government for the cost of inspecting work performed outside of normal working hours. No work shall be performed during graduation and homecoming.

SECTION 7 - CLEAN UP

7.1 The contractor shall clean up all debris and discard materials resulting from his operations at the end of each workday. Materials shall be disposed of off campus in accordance with local, state and federal laws and regulations. In case of conflict among these laws and regulations, the most stringent law or regulation will apply. Open burning of scrap or unsalvageable materials are forbidden.

SECTION 8 - CONTRACTOR’S REPRESENTATIVE

8.1 A competent supervisor with authority to act on behalf of the contractor must be present at the job site all times that work is being performed. The name of the supervisor will be furnished in writing to the CO.