Attachment 3 - Hiawatha National Forest Site Specs.docx

PART 4 – HIAWATHA NATIONAL FOREST SITE SPECIFICATIONS

Gladstone, Michigan Site List:

Table 1. Outhouse location and size

Map 1. Little Bay de Noc Recreation Area

Map 2. Valley Spur Recreation Area Trailhead

Page 1 | 1

Bid Item # 1 Little Bay de Noc Campground, Day Use Area, Rapid River, MI (T40N, R22W, SEC 23)

1. Scope:

a. Removal and proper disposal of existing vault toilet (double). Building footprint is 16 feet by 12 feet. (See Photo 1.a., 1.b., and 1.c.).

Photo 1.a.

Photo 1.b.

Photo 1.c.

b. Walkway and access:

i. Contractor is responsible for clearing and grubbing of marked trees prior to the walkway expansion.

1. Approximately 10-15 trees shall be removed. All timber shall be cut into 18-inch lengths and stacked or piled on the south end of the day use parking lot. All stumps shall be removed from the site and disposed of properly off Forest Service land. Brush shall be dispersed on-site away from campground infrastructure.

ii. Existing walkway from the parking lot to the day use area is approximately 120’ long by 10’ wide. Walkway shall be expanded to a 12’ width to accommodate Forest Service vehicles or other maintenance vehicles as needed to access the day use site. (See Photos 1.d. and 1.e.)

Photo 1.d. (view from parking lot)

Photo 1.e. (view from beach site)

iii. If suitable material is present adjacent to the existing walkway, it may be used as subbase for expansion. If additional material is needed, the contractor shall haul in fill material to accommodate a 12’ wide walkway. The Forest Service will inspect the quality of the adjacent material and determine if usable. If the material is deemed unsuitable, the contractor will provide fill from a private source with a material that is to be determined and approved for use by the Forest Service. Unsuitable material is to be spread outside the clearing limits. Subbase shall have a minimum 12” compacted lift.

iv. Surfacing aggregate for walkway shall meet MDOT 35A gradation standards (3/8” – 0” crushed limestone with fines) and shall be placed at a 2” depth. Source of material shall be approved by the Forest Service before use.

v. Install three two-way collapsible bollards, 36 inches tall by 4-6 inches wide at the walkway entrance closest to the parking lot. Two-Way Collapsible Parking Bollards | Fold Down Bollards (bollardwarehouse.com) or equivalent. (See Photos 1.f. and 1.g.) Mounting to include dual locking pin (government provided locks). Bollards shall have 50 inches of separation between them and shall be installed per manufacturer’s instructions. (See Appendix A, Document 1, Collapsible Bollard Specs)

vi. Contract specifications are to be used in accordance with the FP-14, Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects.

Photo 1.f.

Photo 1.g.

c. Furnishing, construction, and onsite placement of a prefabricated precast concrete vault toilet building. Excavation for building placement and backfilling of the new building.

i. Manufacturer shall be Huffcutt Concrete, or pre-approved equivalent.

ii. For building specifications, See Appendix A, Document 3, Specifications for Beach Vault Toilet Building and Sheet 4, Toilet Design Beach Vault Toilet.

1. Consultation required with Forest Service for items listed as “to be approved by owner,” such as appearance, color, and locks.

iii. A short trailer may be needed to access installation site.

d. Install accessible concrete apron across the front of the toilet. 17 feet 10 inches by 5 feet by 4 inches thick. (See Appendix A, Document 2, Toilet Concrete Apron and Walkway). Feather crusher fines from apron to pathway to meet accessibility standards.

e. All disturbed ground shall be seeded using government furnished seed mix.

f. Work shall commence no sooner than October 1, 2021 and be completed by October 30, 2021. OR work shall commence no sooner than April 1, 2022 and be completed by May 27, 2022.

Bid Item # 2 Little Bay de Noc Campground, Rapid River, MI (T40N, R22W, SEC 23 and 26)

2. Scope:

a. Removal and proper disposal of existing vault toilets (Quantity 7 doubles). Building footprints are 16 feet by 12 feet. (See Photos 2.a. through 2.f.).

Photo 2.a. Near Campsite 4

Photo 2.b. Near Campsite 10

Photo 2.c. Near Campsite 16

Photo 2. d. Near Campsite 20

Photo 2.e. Near Campsite 25

Photo 2.f. Near Campsite 33

b. Contractor is responsible for clearing and grubbing of marked trees prior to toilet installation.

i. Approximately 10 trees shall be removed. (Some of which are highlighted in the above pictures.) All timber shall be cut into 18-inch lengths and stacked or piled on the side of the road to not impede operations or traffic. All stumps shall be removed from the site and disposed of properly off Forest Service land. Brush shall be dispersed on-site away from campground infrastructure.

c. Furnishing, construction, and onsite placement of 7 double prefabricated precast concrete vault toilet buildings. Excavation for building placement and backfilling of the new building.

i. Manufacturer shall be Huffcutt Concrete, or pre-approved equivalent.

ii. For building specifications, See Appendix A, Document 5, Specifications for Little Bay/Hunters Point Vault Toilet Building and Document 6, Toilet Design Little Bay/Hunters Point Vault Toilet.

1. Consultation required with Forest Service for items listed as “to be approved by owner,” such as appearance, color, and locks.

d. Install accessible concrete aprons and walkways from the front of the toilets to the road. (See Appendix A, Document 2, Design for Toilet Concrete Apron and Walkway). Length of walkways and depth of road may vary. Concrete aprons shall be 12.5 feet by 5 feet by 4 inches thick. Concrete walkways shall be 4.5 feet wide by 20 feet (estimated length). Finish after floating or at time when finishing with a skid-resistant surface texture.

e. All disturbed ground shall be seeded using government furnished seed mix.

f. Work shall commence no sooner than October 1, 2021 and be completed by October 30, 2021. OR work shall commence no sooner than April 1, 2022 and be completed by May 27, 2022.

Bid Item # 3 Valley Spur Recreation Area, Munising, MI (T46N, R19W, SEC 29)

1. Scope:

a. Removal and proper disposal of existing vault toilet. Building footprint is 8 feet by 10 feet. (See Photo 3.a.).

Photo 3.a.

b. Furnishing, construction, and onsite placement of a prefabricated precast concrete vault toilet building. Excavation for building placement and backfilling of the new building.

i. Manufacturer shall be Huffcutt Concrete, or pre-approved equivalent.

ii. For building specifications, See Appendix A, Document 7, Specifications for Ski Storage Vault Toilet Building and Document 8, Toilet Design Ski Storage Vault Toilet.

1. Consultation required with Forest Service for items listed as “to be approved by owner,” such as appearance, color, and locks.

iii. Purchase and installation of wall-mounted propane heating units, https://sunstarheaters.com/ , or equivalent, in each toilet room.

c. Install accessible concrete aprons around the building perimeter. Width of building on each side by 5 feet by 4 inches thick. (See Appendix A, Document 2, Design for Toilet Concrete Apron and Walkway). Finish after floating or at time when finishing with a skid-resistant surface texture.

d. Purchase and installation of 2-3 fixed bollards, ASTM F3016 10 MPH, 5 inches by 36 inches. (See hot dipped galvanized posts in front of the building to prevent vehicle approach from parking lot. Submit shop drawings for approval.

e. All disturbed ground shall be seeded using government furnished seed mix.

f. Work shall commence no sooner than July 1, 2021 and be completed by October 30, 2021. OR work shall commence no sooner than April 1, 2022 and be completed by June 30, 2022.

Bid Item # 4 (Optional) Little Bay de Noc Campground, Hunter’s Point Boat Launch, Rapid River, MI (T40N, R22W, SEC 23)

1. Scope:

a. Removal and proper disposal of existing vault toilet (double). Building footprint is 16 feet by 12 feet. (See Photo 4.a.).

Photo 4.a.

b. Contractor is responsible for clearing and grubbing of marked trees prior to toilet installation.

i. Approximately 1-3 trees shall be removed. All timber shall be cut into 18-inch lengths and stacked or piled on the side of the road to not impede operations or traffic. All stumps shall be removed from the site and disposed of properly off Forest Service land. Brush shall be dispersed on-site away from campground infrastructure.

c. Furnishing, construction, and onsite placement of double prefabricated precast concrete vault toilet building. Excavation for building placement and backfilling of the new building.

i. Manufacturer shall be Huffcutt Concrete, or pre-approved equivalent.

ii. For building specifications, See Appendix A, Document 5, Specifications for Little Bay/Hunters Point Vault Toilet Building, and Document 6, Toilet Design Little Bay/Hunters Point Vault Toilet.

1. Consultation required with Forest Service district recreation staff for items listed as “to be determined by owner,” such as appearance, color, and locks.

d. Install accessible concrete apron and walkway from the front of the toilet to the road. (See Appendix A, Document 2, Toilet Concrete Apron and Walkway). Length of walkway and depth of road may vary. Concrete apron shall be 12.5 feet by 5 feet by 4 inches thick. Concrete walkway shall be 4.5 feet wide by 20 feet (estimated length). Finish after floating or at time when finishing with a skid-resistant surface texture.

e. All disturbed ground shall be seeded using government furnished seed mix.

f. Work shall commence no sooner than October 1, 2021 and be completed by October 30, 2021. OR work shall commence no sooner than April 1, 2022 and be completed by May 27, 2022.

Photo 5.a. Example of double precast concrete toilet and example of concrete apron and walkway.

Photo 5.b. Example of stainless-steel vent screen.

APPENDIX A – HIAWATHA NATIONAL FOREST

1. Collapsible Bollard Specs

2. Toilet Concrete Apron and Walkway

3. Specifications for Beach Vault Toilet Building

4. Toilet Design Beach Vault Toilet Building

5. Specifications for Little Bay/Hunters Point Vault Toilet Building

6. Toilet Design Little Bay/Hunters Point Vault Toilet

7. Specifications for Ski Storage Vault Toilet Building

8. Toilet Design Ski Storage Vault Toilet image2.jpg image3.jpeg image4.jpeg image5.jpeg image6.png image7.png image8.jpeg image9.jpeg image10.png image11.png image12.png image13.png image14.png image15.png image16.png image17.png image18.png image19.png image1.jpg