Attachment_1_-_SOW_Erwin_NFH_Morefield_House.pdf

Erwin NFH Page 1 of 15 Rehabilitate the Morefield House

STATEMENT OF WORK

Services to Rehabilitate the Morefield House

(Also known as: Unicoi County Heritage Museum) At Erwin National Fish Hatchery

Erwin, Tennessee May 27, 2025

I. BACKGROUND:

A. The Morefield House is located on the Erwin National Fish Hatchery property located at 520 Federal Hatchery Road, Erwin, TN 37650.

B. The Morefield House was built in 1903 and first occupied by the hatchery’s first superintendent in 1905. The house has three stories for an approximate total of 4270 ft.² There is a basement under the main structure. The house is now being used as the museum and referred to as the Unicoi County Heritage Museum. Even though it is being managed by the county and utilized as a museum, it is still an asset and property of US Fish & Wildlife Service. The house is fully furnished with local relics and antiques.

II. GENERAL:

The Morefield House at Erwin National Fish Hatchery (NFH) requires demolition and replacement of the siding, with options tasks for four other defined features of work needing rehabilitation. The Siding Replacement is the primary focus for submitting bids, with four option tasks for bidding on other defined features of work for the project. All bid proposals must include the siding demolition and replacement, with optional bid proposals for the other four optional tasks. All proposals must be priced and submitted with a clear cost breakdown for the primary task each optional task number. Any bid proposals that do not include the demolition and siding replacement will be rejected, also any proposals that are not broken down to identifying the pricing for each numbered task will be rejected by the contracting officer. The Siding Replacement is the primary task, complete demolition and replacement of all the exterior perimeter siding and trim of the house.

1. Option Task #1: Windows Replacement and Exterior Doors Replacement or Refurbishment: Removal of all windows and replace with new similar style insulated windows. Exterior Doors replacement or refurbishment.

2. Option Task #2: Bathroom Renovation and Water Supply-Line Replacement: The bathroom is to be gutted and redesigned. All water

Erwin NFH Page 2 of 15 Rehabilitate the Morefield House supply lines in the bathroom and all areas in the basement are to be removed and replaced with PVC and CPVC.

3. Option Task #3: Install New Gutters and Downspouts; Install a New Dual Drainage System: The first drainage system will tie into the new gutters using a solid 4-inch SDR-35 PVC pipe. The second drainage system is to catch surface water by installing a French drainage system using 4-inch 8-slot perforated corrugated “high octane” type pipe.

4. Option Task #4: Basement Weatherproofing and Refurbishment:

This work will consist of a small amount of masonry work, and includes installing five new basement storm windows, and a new access door.

Note, that the five basement storm windows and the exterior access door has been intentionally separated from window and door replacement totals. They are to be part of this defined feature of work and are not included in the Item 2 totals.

B. The Contracting Officer (CO) will schedule a date and time for a pre-proposal site visit. Bidders will have access to the building accompanied by the Contract Officer’s Representative (COR) or the Construction Representative (CR) or a designated Site Representative (SR) from the hatchery. Bidders will have a full eight hours to gather all information. If more time is required to complete a proper assessment a request must be submitted to the CO in writing. After the pre-proposal site visit all Bidders will submit any additional questions or comments to the CO in writing.

C. Work requirements requiring demolition will include the removal/disposal of all existing materials as per each defined features of work, unless otherwise noted as to remain on site by hatchery management. All materials or items to be refurbished or to remain on site will be addressed in the Description of Work in Part IV for each defined features of work, or during the pre-proposal site visit. Prospective Bidders shall submit their proposals structured with a breakdown by each defined features of work (Task Number).

D. Work hours pertaining to this project will match the work hours of operation of the Erwin National Fish Hatchery. Any work beyond those normal hours must be requested by the contractor to the contracting officer (CO) for approval.

E. When inside work starts and it requires having the building open, such as working on doors or windows, or the bathroom renovation, there will be designated working areas taped off by hatchery management. Workers are only permitted in the designated working areas with the off-limits areas clearly taped off. The reason for this is that the Museum building is furnished with many antiques and antique furniture in every room. The hatchery staff will need to move and relocate all the antique furniture away from the designated working areas. The contractor shall provide a “by date” work schedule that includes the areas of work to be performed.

This requirement is so the hatchery staff has time to react for moving and relocating the antique furniture within the building. There must be cooperation by both the superintendent and hatchery management for this work to go smoothly. More detailed information will be included within this statement of work for each of the four defined features of work.

Erwin NFH Page 3 of 15 Rehabilitate the Morefield House

III. WORKSITE & INSPECTIONS:

A. Prospective bidders are strongly encouraged to visit the site, inspect existing conditions, review work performance requirements, and make necessary measurements and investigations as may be required to develop accurate proposals. The Contracting Officer (CO) will schedule a date and time for a pre-proposal site visit. Bidders will have access to the building for a full day of 8 hours starting at 8:00 AM. If additional time is necessary to complete the assessment it will take place the following day starting at 8:00 AM. After the site visit all questions or comments will be submitted to the CO in writing.

B. No archive drawings exist for this building. It is the contractor’s responsibility to verify all measurements, dimensions, conditions, and materials necessary for their proposal for each of the five major defined features of work. Claims or adjustments because of poor or inaccurate proposals will be denied by the CO.

C. Bidders wanting to inspect the exterior upper levels of the building must provide their own equipment necessary to do so. All OSHA safety standards must be followed during their inspection. The four photos below will help give bidders a perspective of what they may need to have available to help make an accurate assessment. Also, bidders can take a look at this YouTube video link shared by a Museum visitor. Unicoi County Heritage Museum (youtube.com)

FRONT (NORTH VIEW)

D.

RIGHT SIDE (WEST VIEW)

https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D3atTl-eZ1TA&data=05%7C02%7Cjames_lloyd%40fws.gov%7Cc305247dc58f43e4eae508dcafcb7e31%7C0693b5ba4b184d7b9341f32f400a5494%7C0%7C0%7C638578535723712123%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=dEgFsuLDOFJeGc9L%2FxgWtJCDFAjB8kddg1HzE2egrwo%3D&reserved=0

Erwin NFH Page 4 of 15 Rehabilitate the Morefield House

BACK (SOUTH VIEW)

E.

LEFT SIDE (EAST VIEW)

Erwin NFH Page 5 of 15 Rehabilitate the Morefield House

F.

IV. DESCRIPTION OF WORK:

A. Siding Replacement: Complete demolition and replacement of all the exterior perimeter siding and trim of the house.

1. The goal for replacing the existing lap siding and trim will be to mimic the existing conditions and maintain the same appearance and give the building the same historic effect without changing any of the existing features. The replacement siding will help extend the life of the building for an additional 50 years and beyond.

2. The contractor will be responsible for the demolition of all exterior siding to include removal of all lap siding, corner trim, window trim, door trim, freeze board trim, and removal of all soffits. The contractor will be responsible for proper disposal of all existing demolition materials. The contractor will provide a dumpster or stack the old existing siding materials in an organized fashion until all materials are removed from the site. No old siding materials will be allowed to remain on site and must be removed before final inspection.

3. The contractor is to install vapor barrier nonwoven house wrap on all exterior areas prior to starting siding installation. Manufacture’s installation procedures are to be followed.

4. All new lap siding and trim will be replaced with factory pre-primed fiber

Erwin NFH Page 6 of 15 Rehabilitate the Morefield House cement materials. The house gable-ends will be replaced with half round lap fiber cement material siding to match existing. All siding will be pre-primed and have a cedar-mill wood grain finish. The width of the lap siding will match what is currently existing for exposure size. All trim will be pre-primed and have a cedar-mill wood grain finish with a full true 1-inch thick 5/4 boards.

The width of the window and door trim and freeze board trim will remain the same as the existing sizes.

5. All siding and trim size variations will be verified during the pre-proposal site visit. The variety of different component types and sizes will be documented by the COR with a list provided to the CO for record. When the contractor submits the siding and trim submittal, all siding and trim members must be identified by component type with the correct size materials to be used.

6. The contractor must follow all manufacturer’s installation procedures for installing siding and trim members, including flashing, caulking, nailing sizes and patterns, etc. Only hot dipped galvanized or stainless steel 6D and 8D nails are to be used and can be hand nailed or air gun nailed, (no headless nails are to be used). A manufacturer’s installation procedures manual is to be included when submitting the siding submittal package, and a manual is to be available on site when installing.

7. Before installing siding or trim and when a pre-primed piece gets cut, each freshly cut edge must be primed to maintain protection from the elements before installation. After all siding and trim installation is complete, the building will be prepped for painting. The paint scheme will be two colors the same as original siding and trim. Hatchery management will have the option to select two different colors or have them remain the same. The pre-primed material will require a single coat of Sherwin Williams resilience exterior latex paint. The finished product must be smooth and look consistent with no variations of shade. All caulk used must be paintable.

8. The contractor/subcontractor must have a minimum of 5 years’ experience installing fiber cement siding materials. The siding material will come with a 30-Year Limited Warranty. Proof of experience and warranty must be provided upon the request of the CO.

B. Window Replacement and Door Refurbishing or Replacement: Safe removal and replacement of all windows. Refurbishing or Replacement of Exterior Doors.

1. The Morefield House has a total of 59 windows and doors, counting the first, second, and third floor levels. Note, these totals do not include the five basement windows and the basement access door, they are part of Item 5 defined features of work. All the windows throughout the house are original double hung with single pane glass. Most all windows have seized shut over time and no longer open. All windows are scheduled to be replaced except for a few transom windows above doors. The goal is to maintain the historic

Erwin NFH Page 7 of 15 Rehabilitate the Morefield House integrity and appearance throughout the building yet provide modern insulated energy efficient windows.

2. FWS is looking for maximum longevity for all window replacements. The wood is to be decay resistant and have superior durability characteristics with a lifespan of up to 50+ years. Some acceptable recommended wood options for the windows are as follows: accoya, redwood, cedar, or cypress, or equivalent. No pine or spruce wood materials will be accepted.

3. The replacement windows will be single hung (fix upper) windows in all common rooms unless noted differently. The new windows will have the same historical appearance as the existing older windows but will have insulated double pane wavy glass, also known as restoration glass. The contractor will provide window submittals outlining all the characteristics and details necessary to meet these requirements.

4. The contractor will be responsible for safely removing all windows and doors.

All casing and trim work for both interior and exterior must be reinstalled back to the existing finished condition. Any touchup work necessary will be the responsibility of the contractor.

5. The contractor can choose to have all doors requiring refurbishing to be transported and restored offsite in a safe shop environment. The only requirement would be for safe transporting and informing the CO of the scheduled completion and return dates.

6. The contractor can coordinate a site visit for the removal of any inside trim and casing to help get accurate measurements before ordering. A 72-hour notice will be required for any necessary follow up site visits. A breakdown by floor level and the two corner porch rooms with approximate sizes are provided below. The breakdown will include any additional information needed for all window replacements and door replacements or refurbishing.

This information is given to help bidders make a more accurate proposal.

The sizes are accurate plus or minus about 1 inch, but it will still be the contractor’s responsibility to finalize the exact sizes needed for replacement.

Any mismeasuring or calculations that alter the opening size or the original appearance of a window or door will be rejected. The breakdown and description of work for all windows and doors are as follows:

1. First floor single windows scheduled for replacement: (3) - 36” x 72”, (4)

- 34” x 72”, (4) - 30” x 72”, (1) -30” x 48”, (1) 34” x 35 1/2.”

2. First floor kitchen double window scheduled for replacement: (1) 59 1/2” x 59 1/2“.

3. First floor fixed single glaze windows, refurbish only: (3) 12” x 27-

1/2”. The windows above the front entrance double doors and the window above single dining room door right side are scheduled for

Erwin NFH Page 8 of 15 Rehabilitate the Morefield House refurbishing. Remove existing single glaze glass windows. Clean and remove all old putty and prep areas, then reinstall existing glass. Take precautions handling the old glass for reuse.

4. First floor back/right side corner closed in porch: (3) 36” x 48” all three of these bump-out windows are scheduled for replacement. These three replacement windows will match the main house windows, single hung (fixed upper) insulated double pane wavy restoration glass.

5. First floor back/left side corner closed in porch. These windows are scheduled for replacement: (2) 36” x 40”, (3) 34” x 40”. These old windows are one that’s a sliding double, and one that’s a siding triple hung window. They were made for being able to slide on the track to the left or right side. The back double window measure approximately 72” x 40”, and the triple window on the left side measure approximately 102” x 40”. These windows will remain double and triple sliding with double pane insulated wavy restoration glass.

6. Second floor single windows scheduled for replacement: (7) 36” x 67 1/2”,

(2) 30” x 67 1/2”, (4) 34” x 67 1/2”, (1) 30” x 48”.

7. Stairwell window schedule for replacement: (1) 30” x 43 1/2”.

8. Stairwell upper fixed window scheduled for replacement: (1) 12” x 23 1/2”.

This window is beyond repair and requires total replacement. Replace the window in its entirety with a new fixed insulated double pane wavy restoration glass window.

9. Third floor large center single windows scheduled for replacement: (4) 20” x 42”. These windows are unique and may require custom work to duplicate. If necessary, the contractor may remove one window to use as a sample and temporarily close the opening.

10. Third floor small single windows schedule for replacement: (8) 12” x 18”

- 4 with louvers and 4 without. These windows are unique and may require custom work to duplicate. If necessary, the contractor may remove one each window to use as a sample and temporarily close the opening.

11. Front entrance double-door is scheduled to be refurbished: (2) The approximate size of the double door opening width is 60” x 80”. The doors are original and are to be restored. Handle doors with care throughout the process. Remove doors from the hinges and remove all hardware.

Do not attempt to refinish doors in place. The glass in both doors is to be taped off and always protected. The doors are to be stripped and sanded down completely removing the old finish as best possible without digging into the wood more than about 1/64th of an inch. One coat of oil-based sanding sealer is to be applied and followed by three coats of oil-based polyurethane. Clean, strip, and sand the entrance door casing, apply sanding sealer and three coats of polyurethane thoroughly before reinstalling. Note: it’s very important to let the polyurethane completely dry before applying second and third coats, it can fog the finish if not

Erwin NFH Page 9 of 15 Rehabilitate the Morefield House totally dry. Strip paint off the threshold and re-prime and repaint with two coats. Install new weatherstripping at door casing/doorstop. Install new low profile door sweep on the bottom of the doors. Clean all original hardware before reinstalling.

12. Dining room door is scheduled to be refurbished: The approximate size is (1) 32” x 80” with an upper single pane window. This door has been seized shut over the years with discontinued use and paint bonding it in the corners. Carefully break the door free and remove the door. The door is to be stripped of all paint and sanded smooth. The glass needs replacement as well as some trim work around the glass. Replace the trim as necessary to get the door back into its original condition. Reinstall single pane wavy restoration glass. Clean door casing and the wooden threshold thoroughly and prime and repaint two coats prior to reinstalling.

Install new weatherstripping at door casing/doorstop. Install new low profile door sweep on the bottom of the door.

13. Back/left-side porch doors are scheduled for replacement: The approximate size of both doors (2) is 32” x 80” with an upper single pane window. Replace both doors with similar style solid wood to include wavy restoration glass. Remove both door thresholds and replace with solid oak, prime, and repaint two coats. Clean all casing prime and repaint two coats. Remove the back porch screen door outside and do not replace.

C. Bathroom Renovation and Water Supply-Line Replacement: Completely gut bathroom and reconfigure.

1. Demolition of the bathroom will include a total gutting and removal of all fixtures and accessories. This includes the toilet, sink, and bathtub and all other fixtures and accessories. It also, includes removal of the walls, ceiling, and floor finishes and sub-sheathing. The gutting will include taking everything down to the wall studs, and ceiling joists. The subflooring will be inspected by the FWS COR or Construction Inspector after the flooring has been removed to check for structural soundness. If there are no issues the subflooring will remain in place.

2. All water supply lines in the bathroom and all areas under the floor in the basement are to be removed and replaced with PVC and CPVC. No old supply line will remain in use. All sanitary pipe in the bathroom will be removed, cut, and separated under the bathroom floor. The pipe will be ready for a new coupling and new PVC pipe to be reinstalled in the correct locations through the bathroom floor. All water supply lines in the basement will be insulated and taped off. Install a PVC shut off valve at the supply line entering the basement, and at each fixture below the floor. Install a drain valve in the supply line after the shut off valve at the entrance and at all locations necessary to keep the lines completely drained during severe cold weather.

3. Bathroom electrical removal and replacement: The electrical wiring in this

Erwin NFH Page 10 of 15 Rehabilitate the Morefield House bathroom will be replaced and a junction box will be installed in either the ceiling or the wall. The location will be determined after the bathroom is gutted. The new electrical will include two lights, one above the sink mirror and one centered in the ceiling. A single switch for each light will be provided by the door in a double switch box. Two GFI receptacles will be provided in the room, one by the sink and one on the wall under the window. All electrical will be installed using rigid or flex conduit. All electrical work will meet the national electrical code.

4. The new bathroom layout will consist of some handicap features but will not be completely ADA accessible. The nature of this renovation does not allow for complete accessibility due to wall locations and hallway width which does not have the space to turn wheelchairs. These are bearing walls, and they cannot be moved because it would affect the structural integrity of the upper floors. ADA accommodations will still be available on site for all guests and will not hinder the renovation of this bathroom. The contractor will provide a bathroom layout for review as a submittal before ordering any materials. The bathroom will include a 17-inch ADA elongated toilet. The toilet will be installed in the correct location for ADA offsets. The toilet will have two ADA grab bars installed on the walls. Accessories will include a double toilet tissue dispenser, soap dispenser, and paper towel dispenser. A ceramic 32” rectangular wall-mounted sink with counter space will be installed, along with a mirror centered on the sink. Installed blocking in all areas requiring wall mounted fixtures and accessories. The blocking is required before any wall covering is installed. New insulation will be provided in the exterior wall before covering.

5. The new flooring will be 6-inch ceramic tile installed over 5/8” cement board.

The tile will include a 6-inch round top cove base. The tile will match the style and color of the shower tile. Moisture resistant (Green) 5/8” sheetrock will be installed on the ceiling and walls, except in the shower area. The walls will be finished, primed, and painted two coats. Hatchery management will determine the paint type and color. A new restroom sign will be installed on the outside of the bathroom door. The sign will be unisex type sign with braille installed at the correct height. When the area is ready for wall covering there will be a pre-inspection conducted by FWS COR or Construction Inspector.

6. New walk-in shower: The bathtub that was removed will be replaced with a walk-in shower. The shower will have a shower pan, and the walls will be 4” or 6” tile. A 32” swinging glass door and a continuous glass wall will be installed from tile wall to tile wall. The shower will be equipped with accessories such as two grab bars and two built-in shelfs. The gutted area may require some wall framing adjustments. The walls and floor will have 5/8” cement board installed in all areas that will be tiled. A waterproof membrane will be installed over all areas that will receive tile.

Erwin NFH Page 11 of 15 Rehabilitate the Morefield House

D. Install New Gutters and Downspouts, Install a New Dual Drainage System:

1. The building requires new gutters and downspouts, as well as a new dual drainage system. Since the photos provided were taken the building has had a new shingled roof installed, all old gutters and downspouts have been removed. The location of all downspouts will remain the same. The gutters will need to be fastened to the facia board. A fabricated drip edge will need to install and tuck under the shingles and be fastened to the facia with the drip edge overlapping inside of the gutters.

2. The first drainage system will tie into the new gutters using a solid 4-inch SDR-35 PVC pipe. The second drainage system is to catch surface water by installing a French drainage system using 4-inch 8-slot perforated corrugated “high octane” type pipe.

3. The new dual drainage system will consist of two lines on each side of the house. One line will be a French drain to catch surface water, and the other line will be a roof runoff solid pipe line that ties into the new gutter/downspout system. Both drainage line on both sides on the house will share the same The first line will be a French drain designed to catch surface water. The French will have four total catch basins installed on each side. The locations can be identified during the pre-proposal site visit. All catch basins will be installed with a 12 inch round or square surface mount it great that Ys into the main line. Each of the two lines will start at the back corner on both left and right of the house turned in about 10 to 15 feet each side.

4. The original drainage clay pipe has failed and clogged up and no longer functions. This system will be abandoned in-place. The contractor will dispose of any clay pipe that is dug up when digging for the new drainage system.

5. The contractor will be responsible for replacing any sidewalks that must be removed to install the new dual drainage system. The concrete must be cut a control joint before removing. The sidewalks will be replaced back to the original conditions. The base around piping and under the sidewalks will be compacted before starting formwork for concrete replacement.

6.

7. The requirements for the drain system will include Install a 4-inch solid corrugated pipe drain system (no perforated pipe is to be used). Install a downspout 3- or 4-inch clean-out at the bottom of all downspouts, if using a 3-inch downspout it will increase to a 4 inch when pipe is running flat in the trench. Install only 4” solid Y-connectors when joining two downspout lines (never use T-connectors). Tape all connecting joints with tile tape. The corrugated drainpipe requires a 1/4 in. per foot slope until the pipe reaches discharge area. Install a 4” corrugated to schedule 40 adapter the last 4 foot before discharge. Convert to solid PVC SCH 40 pipe the last 4 foot before discharge. Cut pipe flush with grade and install a 4-inch mitered drain grate.

8. A new 4-inch solid corrugated pipe system will be installed. The contractor will have the flexibility to choose the path of least resistance running the drain

Erwin NFH Page 12 of 15 Rehabilitate the Morefield House lines. There will be a drain line system installed on each side of the building running downhill until reaching daylight for a single 4” pipe discharge location flush with grade. The below YouTube video link is an example of the system that’s to be installed. How to Connect Multiple Downspouts to 1 Pipe - 15 Trade Tips From the Yard Drainage Professionals (youtube.com)

9. The requirements for the drain system will include: Install a 4-inch solid corrugated pipe drain system (no perforated pipe is to be used). Install a downspout 3- or 4-inch clean-out at the bottom of all downspouts, if using a 3-inch downspout it will increase to a 4 inch when pipe is running flat in the trench. Install only 4” solid Y-connectors when joining two downspout lines (never use T-connectors). Tape all connecting joints with tile tape. The corrugated drainpipe requires a 1/4 in. per foot slope until the pipe reaches discharge area. Install a 4” corrugated to schedule 40 adapter the last 4 foot before discharge. Convert to solid PVC SCH 40 pipe the last 4 foot before discharge. Cut pipe flush with grade and install a 4-inch mitered drain grate.

10. The first drainage system will tie into the new gutters using a solid 4-inch SDR-35 PVC pipe. The second drainage system is to catch surface water by installing a French drainage system using 4-inch 8-slot perforated corrugated “high octane” type pipe.

1. Install New Gutters and Downspouts that ties into a solid 4-inch SDR-35

PVC Pipe System and Install a French Drain Water Diversion System using 4-inch 8-slot perforated corrugated “high octane” type pipe.

E. Basement Weatherproofing and Refurbishment:

1. This defined feature of work is to help preserve the building’s historic integrity and help weatherproof the basement. The wood casings for all the basement windows have rotted over the years. The access door was used for coal in-which no longer serves a purpose but is allowing rainwater to enter through the opening. These small modifications will help restore and preserve the historic integrity of the house.

2. The existing window sizes are 21” x 35” fixed single pane windows. These

(5) windows are scheduled for replacement and will be reduced in height to the approximate size of 16” x 35” for all new basement windows including casework. The windows are to be sliding insulated windows, color choice by hatchery management. These windows are to be reduced in height by 4 to 6 inches to lift the windows above ground elevation. The contractor will verify the correct size and adjust as needed. The contractor has flexibility on window size adjustments but must allow for proper casework. The recommended size will be provided by the contractor in the submittal. These replacement windows will require masonry work to lift and fill the bottom void.

A bonding agent must be applied after cleaning the old opening and is to be installed just before starting the masonry work. Allow for filler brick to be laid on the outside to be flush with the existing brick wall. The widows must be sealed completely to include casework from any water entering around the openings. The brick must match the outside wall when finished.

3. The basement access door provided access for an old coal chute which no https://www.youtube.com/watch?v=FZGu5nQVWPQ https://www.youtube.com/watch?v=FZGu5nQVWPQ

Erwin NFH Page 13 of 15 Rehabilitate the Morefield House longer is in use. The door does not seal and there’s cracks separating the chute box from the basement foundation wall. Rainwater now enters through the cracks and the access door. The inside wall opening in the basement is approximately 4’ x 4’. The wall opening is to be closed by blocking and mortaring the opening closed. Drill and epoxy three 16” long #4 rebar 8” deep on both sides and the bottom to reinforce the new block wall. Apply bonding agent on the bottom and both sides of the foundation walls prior to starting any blockwork. Grout all open block cells and voids for a solid wall when finished. Use epoxy to seal the cracks outside where the chute box has separated from the foundation wall. Fill the chute box with crushed stone 4 inches from the top. Place concrete with wire reinforcement in the last 4 inches of the chute box. Flush the concrete with the slope. Replace the access door with a new fabricated door. The door is to look the same as the existing to give the building the same historical appearance as original.

4. See photo below of basement access door.

V. DECONSTRUCTION, RECYCLING AND SALVAGING:

A. Unless specified elsewhere, all materials and solid waste from the debris removal, deconstruction, demolition, and clean-up activities, shall become the property of the contractor and shall be removed, salvaged, recycled, or disposed of at a landfill or facility permitted for such waste. Debris and materials shall not be stockpiled for more than 10 calendar days without the permission of the Contracting Officer.

Erwin NFH Page 14 of 15 Rehabilitate the Morefield House

B. In removing or salvaging materials for reuse, the Contractor agrees to hold harmless and release the United States Government and its employees from all liability, damage, loss, claim or expense associated with the removal, handling, transportation, storage, salvage, recycling or future re-use of these items or components of these items. The Contractor agrees to insert the following provision in all its subcontracts regarding salvage work: ‘Subcontractor agrees to hold harmless and release the United States Government and its employees from all liability, damage, loss, claim, or expense associated with the removal, handling, transportation, storage, salvage, recycling or future re-use of these items or components of these items. Sub-contractor will include this release provision in any subsequent subcontract for salvage work.’”

VI. JOB CONDITIONS:

A. The contractor shall provide portable toilets and all sanitary facilities for workers.

The units shall be serviced once per week. They shall be removed from the site within 5 business days of the competition of the project.

B. Active and Inactive Utilities: Before demolition work begins, the contractor shall coordinate with local utility companies to locate and protect all utilities traversing above and underground around the Project.

1. Maintain in operating condition all active utilities serving other facilities, repairing any contractor’s damage to active utilities servicing remaining facilities. All work will follow national fire, electrical, and plumbing codes and the local utility provider requirements.

2. Contractor is responsible for the security, fire protection, and safety (public and private) of the site and adjacent roadways during deconstruction, construction, and clean-up of the site.

3. No burning, or burying is allowed; no fires are permitted on hatchery land.

VII. PERMITS, NOTIFICATIONS, & FEES:

A. Contractor shall identify and make all applicable regulatory notifications, obtain necessary permits, and pay all applicable fees in conjunction with this project.

Contractor is responsible for all removal, disposal fees and costs associated with this work.

VIII. SAFETY, HEALTH, & ENVIRONMENTAL COMPLIANCE:

A. Contractor shall be responsible for meeting all applicable regulations relating to safety, personal protection, environmental, and transportation compliance. Submit matters of interpretation of standards to the appropriate administrative agency for resolution before starting work. Where specification requirements and referenced documents vary, the most stringent requirement shall apply.

IX. REFERENCES:

A. The publications listed below form a part of this specification to the extent referenced. Other rules, regulations, and standards may apply that are not referenced. The publications are referred to in the text by basic designation only.

Erwin NFH Page 15 of 15 Rehabilitate the Morefield House

1. 29 CFR 1926.502, Subpart M: OSHA Fall Protection Systems Criteria and Practices

2. NFPA 241: NFPA Safeguarding Construction, Alteration, and Demolition Operations

3. 29 CFR 1910.145: Specifications for Accident Prevention Signs and Tags

4. 40 CFR 241: Guidelines for the Land Disposal of Solid Wastes

5. 40 CFR 257: Criteria for Classification of Solid Waste Disposal Facilities and

Practices

6. 49 CFR 172/173: DOT Federal Highway Administration, Bureau of Motor

Carrier Safety

X. QUALITY CONTROL, ACCEPTANCE, AND CLOSE-OUT DOCUMENTS:

A. Contractor shall complete deconstruction, removal, disposal, backfilling, sodding of areas disturbed by equipment or operations related to the project, and clean-up prior to a walk-thru inspection with the Contracting Officer’s Site Representative.

B. Provide three (3) copies of the following neatly bound together:

1. Estimated amount of Construction and Demolition (C&D) waste generated

(disposed) and that amount that was diverted from landfills through recycling, salvaging, reuse.

1. Amount of C&D waste transported to landfill for disposal (tons or cubic yards);

2. Amount of C&D waste recycled, salvaged, or reused (tons or cubic yards);

3. Total Amount of C&D waste generated (tons or cubic yards).

END OF STATEMENT OF WORK