A04_SOW.pdf

Capulin Volcano National Monument

PMIS #241595 Install Radon Mitigation System in Park Housing Units

Statement of Work for the

Lakewood MABO Contracting Office

11-21-2023

1.0 General

1.1 Background

A complementary mission of the National Park Service of resource protection and providing for public enjoyment, is to provide for reliable and safe housing for park residents living and working in the park units. The mission for Capulin Volcano National Monument with this specific project is to have a contractor install a radon mitigation system in three park housing units. This acquisition will provide for the installation of a radon mitigation system in three park housing units to lower the current radon levels which exceed the Environmental Protection Agency (EPA) standard of 4 picoCuries per liter of air (pCi/L), for 8 months out of the year. This project’s intent is to lower the harmful radon levels in three park housing units, thereby protecting the residents that live in these housing units from any short or long-term negative effects of radon exposure.

1.2 Objective

To install a radon mitigation system in three park housing units in Capulin Volcano National Monument. These housing units built in the 1960s currently do not have any radon mitigation systems. This project will protect park employees living in the park and therefore help them to stay healthy to perform the dual mission of resource protection and providing for public enjoyment of the park.

1.3 Scope of Work

The contractor shall provide all resources necessary to accomplish the tasks and deliverables described in this Statement of Work (SOW). The contractor shall:

Install a sub-membrane depressurization system in 3 housing units at Capulin Volcano National Monument.

This project will require the following:

Mitigation materials – vapor barrier, ads loop & fittings, pvc discharge pipe & fittings, fan, fan alarm, fan shroud, critter guard & test kits Mitigation system installation Materials delivery & disposal

Any required permit costs

All visible materials will be painted the same in-kind color as exterior/interior house or surface color to reduce visibility of the addition.

1.4 Period of Performance

The period of performance of this contract is immediate to 3 months from the date of the notice to proceed.

1.5 Place of Performance

The location of work is Capulin Volcano National Monument which is 3 miles north of Capulin, NM. The work will take place in/on three government residences within the developed area of the park. The residences in question are: 2000009 (CAVO residence #2, Bldg. #48), 20000023 (CAVO residence #3 Bldg. #50) and 20000020 (CAVO residence #9 Bldg. #52). House 48 and House 50 radon levels fluctuate anywhere from 15-20 pCi/L. House 52 levels fluctuate between 5-10 pCi/L. Radon levels are at this level for about 8 months of the year when the houses are closed off. In the summer, the levels go down below the allowable EPA standard of 4 pCi/L with increased ventilation (windows open, ceiling fans activated, etc.)

Residence #48 = 3 bedroom, 1.50 bath, 1296 sq ft House, built in 1963, 60 years old

- 15 inches from ground to joist

Residence #50 = 3 bedroom, 1.50 bath, 1296 sq ft House, built in 1963, 60 years old

- 18 inches from ground to joist

Residence #52 = 2 bedroom, 1.00 bath, 1055 sq ft House, built in 1969, 54 years old

- 26 inches from ground to joist

House 48

House 50

House 52

Opening into crawl space