ANNUAL SOW.doc

51300_ENV_0319_154WPC

WORK ITEM 1: Gaylord Hood Ventilation System, Clean and Inspect

1. SCOPE

1.1 Intent. This contract is to perform up to ten Semi-Annual Gaylord Hood Ventilation, Clean and Inspect in accordance with this work. The period of performance for this contract will be from 01 October 2024 through 30 September 2025. This work item describes the requirements for the Contractor to clean and inspect the interior of the Galley’s Gaylord Hood supply and exhaust ventilation system and recertify the fix fire extinguishing system.

1.2 Period of Performance: 18-22 NOV 24. POC: MKC Scotty Baskins: 706-988-4194 Location: CGC HERIBERTO HERNANDEZ, 5 CALLE LA PUNTILLA, SAN JUAN, PR 00901, USA

1.3 Government-furnished property.

None

2. REFERENCES

Coast Guard Drawings

Coast Guard Drawing 154 WPC 513-201, Rev 1, Machinery Ventilation Arrangement Coast Guard Drawing 154 WPC 513-301, Rev C, Machinery Ventilation Diagram Coast Guard Drawing 154 WPC 555-301, Rev -, Fix Fire Extinguishing System Diagram

Coast Guard Publications

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2014, Clean Shipboard Ventilation Systems

Coast Guard Technical Publication (TP) 8123, 07 Jun 2018, Heating, Ventilation, and Air Conditioning System - Frc-514-P1 Coast Guard Technical Publication (TP) 8057, 07 Jun 2017, Range Hood Fire Fighting System R-102-1T-4N-6F

Other References

None

3. REQUIREMENTS

3.1 General. The Contractor shall comply with all requirements invoked by this work item, such as SFLC Std Spec 0000 and SFLC Std Spec 5100 (e.g. mark and restore damper positions; remove all intake and exhaust screens, clean vent systems in their entirety from the point where the air enters the system to the point where the air is discharged from the system; restore, renew, or repair all articles or component removed or disturbed to their original condition if damaged or modified during contract work, etc).

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

· Piping

· Electrical wiring

3.2 Notification. The Contractor shall give written notification to the COR, 48 hours before starting ventilation cleaning work.

Note

Coast Guard personnel will operate all shipboard machinery and equipment.

3.3 Operational test, initial. Prior to commencement of work, the Contractor shall witness Coast Guard Personnel perform an initial operational test of the Galley’s Gaylord Hood supply and exhaust ventilation systems to ascertain its operational condition.

3.3.1 The Contractor shall take digital photos of all ducting interior surfaces at each opening to show the condition of the duct work prior to cleaning. Document any and all modifications to the system (e.g. new holes in existing duct, etc.) that will be required to perform the cleaning work. Do not perform modifications without Coast Guard authorization. Submit a CFR.

3.4 Cleaning requirements. The Contractor shall clean and inspect approximately 15 linear feet of interior ducting and associated component surfaces of the entire Galley’s Gaylord Hood supply and exhaust ventilation system. Ventilation duct cleaning from the point where the air enters the system to the point where the air is discharged from the system shall be accomplished in accordance with SFLC Std Spec 5100. Use Coast Guard drawings and TPs listed in Section 2, as reference.

3.4.1 Galley hood fire extinguishing system recertification. After completion of cleaning work, the Contractor shall test and recertify the Gaylord Hood fire extinguishing system in accordance with the manufacturer’s requirements and instructions. Use TP 8057 and Coast Guard Drawing 154 WPC 555-301, sheet 4, as guidance. Provide associated documentation with the final CFR submission.

3.4.2 Duct Interior Images for Final Report. After completion of work and prior to closing the duct work accesses, the Contractor shall take post-cleaning images of the same areas originally photographed in paragraph 3.3.1 Provide these before and after images in the final report.

3.5 Operational test, post repairs. The Contractor shall thoroughly test, in the presence of the Coast Guard Inspector, and demonstrate that the Gaylord Hood supply and exhaust ventilation systems is in satisfactory operating condition. Submit a CFR to include all images in the final report.

4. NOTES

This section is not applicable to this work item.