SOW Pool Filter WT14756826 - 20240906.pdf

STATEMENT OF WORK

For

Building 1550 Repair and Maintenance of Pool Filter System

Hanscom AFB, MA

NexGen Opportunity No. 14756826

09-06-2024

1.0 General Information

1.1 Contractor shall provide all labor, materials, equipment, testing, transportation, and services required to accomplish all work specified in accordance with requirements contained in the original contract specifications.

1.2 The purpose of this contract is to repair the pool filtration system, install new chemistry controller and replace the Aquatic Intelligence filter control system with emergency stop.

1.3 The contractor shall provide a TURNKEY proposal for all areas of the project, when completed and ready for final inspection, shall meet all pertaining codes and governments’ statement of work (SOW).

1.4 Only items incorporated into this document from the accepted proposal shall be considered part of this statement of work.

1.5 This project is intended to repair and perform the necessary maintenance of the pool filtration system in accordance with all applicable National, United States Air Force, State, and local building codes.

All work will consist of supplying/furnishing all labor, materials, tools, equipment, shop drawings, and expenses necessary to accomplish the work described below in compliance with the Commonwealth of Massachusetts Building Code and Massachusetts General Law requirements, Unified Facilities Criteria (UFC) state and federal codes, base standards, and manufacturer’s instructions. Where there is a conflict between nationally recognized codes and local codes, the most stringent shall apply.

Effective immediately: Due to safety concerns the use of manhole fixed ladders on Hanscom AFB is prohibited for the purpose of entry and egress is prohibited. An alternative means is authorized (i.e.

appropriate portable ladder/personnel lowering device).

1.6 The Contractor shall provide requested material submittals with their proposals and provide all required training, O&M manuals, and/or closeout documentation to the project manager prior to the final inspection as needed.

1.7 The contractor shall complete any punch list items prior to energizing the system, based upon final visual inspection/walk thru with the customer, PK contracting officer (CO), Project Manager, and contractor/sub-contractor(s).

1.8 The contractor shall clean up entire project area prior to final inspection and properly dispose of all construction materials/debris off base. The contractor shall provide completed waste diversion forms and weight tickets for construction debris disposal and/or recycled materials to the Project Manager upon completion of the project.

1.9 The contractor shall use qualified sub-contractors with the necessary work experience to provide a quality finished product.

1.10 The contractor and sub-contractors must visit and inspect jobsite prior to bidding the project. After or upon contractor inspection of jobsite, contractor may notify the Contracting Officer of any questions or deficiencies that might require modifications to the government statement of work (SOW), prior to contract award.

1.11 The contractor shall conform to all safety requirements contained in all applicable standards, for activities related to the accomplishment of the work performed and provide dust protection as reasonable, to protect government assets.

1.12 The contractor shall be responsible for safeguarding all government property. At the close of each work period, government facilities, property, and materials shall be secured.

1.13 The contractor shall provide protection to government property, to prevent damage during the period of time the property is under the control or in possession of the contractor.

1.14 The contractor shall record and report promptly (within one hour) to the contracting officer or Project

Manager, all available facts relating to each instance of damage to government property or injury to either contractor or government personnel.

1.15 In the event of an accident/mishap, the contractor shall take reasonable and prudent action to establish control of the accident/mishap scene, prevent further damage to persons or property, and preserve evidence until released by the accident/mishap investigative authority through the contracting officer.

1.16 If the government elects to conduct an investigation of the accident/mishap, the contractor shall cooperate fully and assist government personnel in the conduct of investigation until the investigation is completed.

1.17 The contractor shall notify the Project Manager of any environmental spills, prior to reporting the incident to the Hanscom AFB Fire Dept. at 911. If the contractor spills or releases any substance as contained in 40 CFR 302 into the environment, the liability for the spill or release of such substance’s rests solely with the contractor and its agent to remediate the area as required, at no additional cost to the government.

1.18 The Prime and sub-contractors shall warranty all materials and installation for a period of one year upon completion of the project.

1.19 The contractor shall implement and maintain a three-phase inspection and quality control system through the life of the design, construction, and closeout of the delivery order.

1.20 The contractor shall clean-up work in the interior/exterior of building area at end of each day.

1.21 The contractor shall not use government furnished roll-off containers and/or dumpsters.

Contractor(s) shall provide their own containers for construction debris.

2.0 General Scope of Work

Submittals are required after award.

2.1 The contractor shall service/ repair 6 EPD Filters to include:

2.1.1 Shutting down filtration system and closing valves all required valves.

2.1.2 Open manhole coverings and drain valves to drain filtration system.

2.1.3 Removing and disposing of existing filter sand

2.1.4 Replacing existing filter sand with manufacturer’s recommended sand.

2.1.5 Furnish and install new lateral assembly that is compatible with the original equipment manufacturer.

2.1.6 Removing upper and lower filtration system assembly and inspect for damage.

2.1.7 Remove and replace existing backwash valves.

2.1.8 Remove existing Victaulic Couplings and replace with new metal couplings.

2.1.9 Seal tanks/ filtration system with new manhole cover gaskets and hardware.

2.1.10 Refill filtration system with water and test for proper functionality.

2.2 Contractor shall install new pool chemistry system to include:

2.2.1 Automatic pool chemistry monitor/controller for pH and chlorine residuals.

Includes programmable microprocessor design, digital LCD readouts, keypad control, NEMA 4X polycarbonate enclosure, battery backup, panel mounted sample stream plumbing, flow sensor, proportional feed mode, high/low chlorine and pH alarms, overfeed limit timers, temperature readout, direct alarm readout, and adjustable trip points. Also includes menu driven 40-character twelve-line LCD display, EZ Connect Ethernet card, Filtration Control.

2.2.2 Gauge panel with pressure transducers and six valve solenoid array to connect the filter system to the controller.

2.3 Contractor shall install a new chlorine feeding system to include:

2.3.1 An overflow retrofit kit.

2.3.2 Replacement of 2” PVC true union ball checks, 2” true union PVC ball valves, and install new stainless-steel saddles/ hardware as needed.

2.3.3 Install new chlorination system with the following features:

2.3.3.1 Listed calcium hypochlorite feeder with 150 pound tablet capacity, with a 1.5 HP booster pump, flow meter, sight glass, solenoid valve, 22 gallon PVC balance tank with float valve and high limit safety switch, custom welded aluminum base, and pre-wired ETL electrical system.

2.4 Contractor shall replace the Aquatic Intelligence filter control system with emergency stop.

2.5 The contractor shall provide an inspection report to include pre and post repair conditions.

3.0 Warranty:

3.1 The Contractor shall also provide a 1-year contractor installation warranty.

4.0 Project Requirements:

a. The Period of Performance (PoP) for this project shall be 45 days from receipt of delivery order, unless directed otherwise by the Contracting Officer. Time adjustments will be made due to weather delays.

b. Contractor shall perform work during normal duty hours (6 AM – 5 PM), work outside of these hours must be approved and coordinated with Contracting, Project Manager, and User.

c. Contractor shall coordinate with the project manager all work prior to starting the contract and during the performance with the project manager. Should any change in scope be required, it must be coordinated with the Project POC and approved as a change order prior to performing the change in work.

d. Contractor shall ensure that the job site is clean before leaving at the end of each workday.

e. The contractor will coordinate with the contracting officer and the project manager to obtain base access badges for contractor personnel. The contractor is responsible to immediately return all access badges for personnel who no longer work for the contractor. The contractor is responsible to immediately return all access badges after completion of the contract. Obtaining access badges will occurring during regular business hours of 6AM to 5PM, Monday through Friday.

f. Contractor shall provide updates to Project POC. Any construction issues, changes to schedule, or schedule slippages with justification must be reported at the periodic updates. Provide resolutions of any technical problems that arise during the construction.

g. Quality Assurance: The government will evaluate the contractor’s performance for each job.

h. Government Remedies: The contract officer shall follow the requirements of FAR 52.212-4, contract terms for Commercial Items, for contractor’s failure to correct non-conforming services.

i. Submittals: The contractor shall provide submittals on all materials being installed for approval prior to starting the project.

j. Any modifications and addition on a facility that contains Lightning Protections System (LPS) This includes paint projects, roofing projects, projects requiring roof penetrations, installation of new HVAC or other metallic equipment, antenna installation, or other work. Additions and modifications to the facility envelope require re-evaluation of the LPS for the completed facility as a whole. The LPS required by the addition or modification shall not be a simple addition to the LPS. The LPS must be considered a single entity and must comply with requirements of a single LPS upon completion. The LPS shall be inspected by a commercial, third-party inspector whose sole work is lightning protection, and shall be certified by this third-party inspector as compliant with AFI 32-1065 and NFPA 780, in that priority order. Projects calling for an LPS addition to an existing LPS project shall consider the configuration of the final LPS in the initial design. Projects of this type shall ensure the final LPS as a whole is compliant with AFI 32-1065 and NFPA 780, in that priority order. The same third-party inspector requirements shall apply.

k. The Contractor is solely responsible for compliance with the Occupational Safety and Health Act of 1974 (OSHA) and the protection of their employees and all sub-contractor employees. In performing work under this contract on a Government installation, the contractor shall report any accidents involving Air Force property/equipment damage, or contractor personnel injuries occurring on the job or an accident resulting in death, injury, occupational disease, or adverse environmental impact to the contracting officer within five days.

5.0 Point of Contact:

Project Managers

Primary: Daniel Doherty (781) 225-2931 Alternate: Joshua Guerra (781) 225-2864

6.0 Attachements

None.