Exhibits.pdf

Exhibit A Grass Mowing

(Addendum to SECTION C-2)

1. Mowing Sites

Total mowing area contains approximately 20 acres. Individual mowing areas are indicated by site number on Exhibit A maps. Sites to be mowed and trimmed include the following:

Site #1: Maintenance Complex and Dam Area - Turf areas in vicinity of maintenance complex, maintenance complex access road, leach field, along PA Route 59 (guide rails and 3 large informational signs), guide rail areas on Kinzua Dam roadway, roadway areas to dam toe, training wall, and Allegheny National Fish Hatchery, Tailwater Access Area restroom, roadways, and parking area perimeter, trash boom access road, and Corps boat dock facilities.

Approximately 5 acres. Type I cut.

Site #2: Outflow Area - Turf areas from Big Bend Access Area entrance sign continuing in an easterly direction to the Seneca Power Plant security gate, including visitor use areas in vicinity of Visitor Center, parking area islands, both berms of access road, public boat launch access area and roadway, gage station access, ejector station field, sanitary line right of way, observation cell, paved angler path (4 feet wide each side), and around / behind split rail fences (3 feet wide).

Approximately 6 acres. Type I cut.

Site #3: Visitor Center Lawns Area - Turf areas in immediate vicinity of Visitor Center, including one side lawn downstream, one front lawn, and two side lawns upstream.

Approximately 0.4 acres. Type I cut.

Site #4: Overlook Area - Turf areas within Dam Overlook Area, and continuing in an easterly direction along PA Route 59 to include Bent Run Overlook Area. Approximately 2 acres. Type I cut.

Site #5: Dam Embankment Area – Turf areas within four segments (detailed below) shall be a singular contractual line item. Total area of the four segments is approximately 6 acres. All segments require Type II cut.

• a. Downstream face of dam, including all turf areas on earthen section, between crest and toe, and from wraparound section to right abutment.

• b. Wraparound section of dam shall be included with each embankment mowing. This section has a steep incline.

• c. Irregularly shaped fields adjacent to base of dam shall also be mowed during each embankment mowing cycle. Portions of fields reserved for wildlife management shall be maintained as described in Exhibit G.

The order of sites to be mowed shall be at the discretion of the contractor. Mowing along guide rails shall be limited to 3 feet in front of, and 3 feet behind, all posts and rails. Mowing along access roadway areas shall include distances previously established by prior mowing activities, up to but not exceeding 10 feet wide.

2. Weeding / Trimming

Weeds, grass, and / or other undesirable vegetation shall be removed from around all trees, shrubs, mulch beds, sign posts, light posts, roadways, parking lots, sidewalks, curbs, and other areas within landscaped sites. Trimming of all locations within landscaped sites shall be part of each mowing cycle.

Exhibit B Maintenance of Landscaped Areas

(Addendum to SECTION C-2 and C-12)

1. Tree and Shrub Maintenance Areas

Site #1: Maintenance Complex and Dam Area - Includes approx. 25 plants to be pruned or trimmed when ordered.

Site #2: Outflow Area - Includes approx. 50 plants to be pruned or trimmed when ordered.

Site #3: Visitor Center Area - Includes approx. 50 plants to be pruned or trimmed, and 250 feet of hedge row to trim when ordered.

Site #4: Overlook Area - Includes approx. 75 plants to be pruned or trimmed, and 250 feet of hedge row to trim when ordered.

Note: Hedge trimming will be ordered as a linear feet measurement despite size, shape, or number of sides to trim.

2. Frequency of Pruning / Trimming

Pruning and trimming of plants may be ordered on an as-needed basis. All trees and shrubs will not be pruned or trimmed on an annual basis.

3. Brush Cutting

Brush cutting may be ordered from June thru September for various locations, including: (1) Damsite – along abutment slopes (approx 2,500 square yards each year); (2) Recreation Areas – along reservoir / riverbank slopes and roadways adjacent to Dam / Bent Run Overlooks, Tailwater Access, and Big Bend Outflow (approx 15,000 square yards each year). These areas are steep, rocky, and uneven in nature.

4. Mulching Areas

Payment shall be based upon mulching of approximately 1,175 total square yards, not total number of trees / shrubs (approximately 300):

Site #1: Maintenance Complex and Dam Area – Mulching for a total area of approximately 25 square yards, including approximately 50 individual trees and shrubs.

Site #2: Outflow Area - Mulching for a total area of approximately 400 square yards, including approximately 85 individual trees and shrubs.

Site #3: Visitor Center Lawns Area - Mulching for a total area of approximately 100 square yards, including approximately 40 individual trees and shrubs.

Site #4: Overlook Area - Mulching for a total area of approximately 650 square yards, including approximately 125 individual trees and shrubs.

Specifically, “mulching” shall include the following ordered steps:

• a. Cleaning of mulch beds to remove weeds, grass, leaves, debris, litter, antiskid, as well as removal of leaves and other debris which have accumulated adjacent to mulch beds along walkways, curbs, and parking lots.

• b. Re-establishment of border edges using edging machine or hand tools.

• c. Application of an approved pre-emergent granular herbicide to cleaned mulch beds.

• d. Spreading of new mulch (shredded high quality hardwood bark and chips) to a three-inch minimum depth onto cleaned / herbicide-treated mulch beds.

5. Weeding in Planter Areas

Planters weeding may be ordered on an as-needed basis from June thru September for various locations within landscaped sites (approx 2,500 square yards each year). Planter areas shall be weeded by hand or mechanical methods that remove all plant parts, including the roots, of undesirable vegetation.

6. Pesticide Application

Locations for pesticide application may include the following:

• a. Damsite - established area spraying along upstream face of dam, downstream face of dam, left and right abutments, toe drain, around storage building on right abutment; and border spraying between concrete dam and earth embankment (4 feet wide), around rip-rap including toe area (1 foot wide), and around accelerograph building (1 foot wide).

Approx. 1 acre.

• b. Recreation Areas - edge spraying along reservoir slopes adjacent to Dam and Bent Run Overlook Areas; riverbanks adjacent to Big Bend Outflow Area; along curbs, bumper blocks, and walkways adjacent to recreation site parking areas; and various small areas as directed by the COR. Approx. 5,000 linear feet.

Pesticide application may be ordered either as an acre or linear feet measurement, depending on location. A required pesticide application record sample is attached.

7. Leaf Removal

Leaf removal may be ordered twice yearly (November and April) for Sites #1, 2, 3 and 4. Fallen leaves shall be removed by hand or mechanical methods from all paved and lanscaped areas at these sites to disposal locations designated by the COR.

8. Tree Removal

Tree removal may be ordered on an as-needed basis from April thru September. Number of trees to be removed will be limited to 5 per year of Size Category III (Maturing - 12 inches to 20 inches dbh). Tree stumps shall be cut as close to ground level as possible, and all wood, limbs, twigs, and leaves removed from the site to disposal locations designated by the COR.

Exhibit C Cleaning Services

(Addendum to SECTION C-3)

Various cleaning services may be ordered on a monthly schedule.

1. Recreation Area Restrooms Cleaning

All public restrooms preferably will be cleaned by 10:00 am when ordered. Connecting sidewalks shall be swept, and trash / debris shall be removed within fifteen feet radius of each restroom doorway.

• a. Visitor Center Restrooms – Approx 540 square feet including 2 double basin sinks, 8 toilets, 2 urinals, 2 soap dispensers, and 2 electric hand dryers. Cleanings may be ordered on a varying schedule (2-5 daily cleanings per week) from April thru October.

• b. Dam Overlook Restrooms - Approx 280 square feet including 2 double basin sinks, 4 toilets, 2 urinals, 2 soap dispensers, and 2 electric hand dryers. Cleanings may be ordered on a varying schedule (2-5 daily cleanings per week) throughout the year.

• c. Tailwater Access Area Restroom - Approx 35 square feet including 1 composting toilet and 1 hand sanitizer dispenser. Cleanings may be ordered on a varying schedule (1- 3 daily cleanings per week) from April thru October.

• d. Pressure Wash Restrooms - Pressure washing of public restrooms (interior and exterior) at Visitor Center and Dam Overlook may be ordered once yearly

2. Office Areas Cleaning

• a. Pylon Building - Approx 3,120 square feet. Cleanings may be ordered once weekly throughout the year for the following: (1) Resource Manager and LPA Office; (2) Conference / Lunchroom; (3) Entrance Lobby; (4) Elevator Car Interior; (5) Ranger Office; (6) Employee Restroom / 6th Floor; (7) Locker Room / 5th floor; (8) Ranger Office to 2nd Floor Stairwells; (9) 2nd Floor to 1st Floor Stairwells.

• b. Maintenance Building (except garage bays) – Cleanings for approx 760 square feet may be ordered once weekly throughout the year.

3. Visitor Center Cleaning

Approx 1,990 square feet. Cleanings may be ordered once weekly from May thru October for the following: (1) Exhibit Area; (2) Multi-use Room; (3) Storage Room; (4) Entrance Doors; (5) Exterior walls and walkways within twenty feet radius of each doorway.

4. Pylon Building Cleaning (Additional)

Additional cleaning services for Pylon Building (approx 1,750 total square feet) may be ordered bi-monthly, including elevator room (8th floor), generator room (6th floor), storage room (5th floor), water treatment plant (4th floor), storage room (3rd floor), hydraulic equipment room (2nd floor), and hallway from elevator to the adit door (1st floor). All areas designated above shall be swept / wet mopped, and walls shall be damp-wiped from floor level up to a height of four feet.

5. Carpets Cleaning

Shampooing / steam cleaning of carpets (approx 330 total square yards) in ranger office, administrative offices, and visitor center may be ordered twice yearly.

6. Picnic Tables and Park Benches Cleaning

Approximately 15 picnic tables and 40 park benches are located throughout recreation areas at Dam / Bent Run Overlooks, Tailwater Access, Big Bend Outflow, and Riverbank sites.

Cleanings may be ordered once monthly from May thru October.

7. Grills Cleaning

Approximately 10 grills are located throughout Big Bend Outflow recreation area. Cleanings may be ordered once monthly from May thru October.

8. Exterior Trash Receptacles Cleaning

Approximately 36 cans are located throughout recreation areas at Dam / Bent Run Overlooks, Tailwater Access, Big Bend Outflow, and Riverbank sites, in necessary and obvious locations.

Any and all trash or debris inside or within ten feet radius of cans shall be collected each service.

Cleanings may be ordered on a varying schedule throughout the year, per COR work order.

Historically about 106 cleanings.

9. Cigarette Receptacles Cleaning

Approximately 10 receptacles are located throughout recreation areas at Dam Overlook, Tailwater Access, and Big Bend Outflow, in necessary and obvious locations. Accumulated contents of receptacles shall be doused with water to eliminate fire hazard, then disposed with regular trash. Cleanings may be ordered once monthly from May thru October.

10. Policing Grounds

Litter pickup / removal shall be provided for the following locations: (1) all mowed / landscaped areas upstream and downstream of dam, (2) three nature trails and all angler access paths, (3) all visible litter behind fence from Bent Run restroom proceeding west to treeline downstream of

Dam Overlook restroom, (4) Bent Run Waterfalls parking area and perimeter, (5) Grassy Point area and access path,

(6) Outflow boat launch and observation deck areas, (7) Tailwater Access area. Policing may be ordered once monthly from May thru October. Historically each service has taken from one to three hours to complete, depending on amount of litter.

11. Policing Roads

Litter pickup / removal shall be provided for the following locations: (1) Bent Run parking lot,

(2) Dam Overlook parking lot, (3) Outflow parking lot and roadways, (4) Roadway across dam to security gate, (5) Tailwater Access area parking lot and roadways. Policing may be ordered once monthly from May thru October.

Exhibit D Solid Waste Removal

(Addendum to SECTION C-4)

Maintenance Complex / Employee Parking Area – One 3 cubic yard dumpster container shall be required. Contractor is responsible for providing dumpster. Exterior of dumpster shall be kept clean, neat and free of advertisement.

Exhibit G Wildlife Management

(Addendum to SECTION C-7)

Wildlife management locations will be limited to irregularly shaped fields adjacent to base of dam , and riverbank areas adjacent to Big Bend Outflow. Work requests may include the following activities:

• a. Food Plots – Clearing, plowing, liming, discing, fertilizing, and seeding of three unevenly shaped, long and narrow areas to be designated by the COR (approximately 1 acre total). Agricultural grade or pelletized lime (500 pounds) shall be applied to all areas after clearing. Fertilizer (250 pounds / 5-10-10) shall be applied to all areas after discing. Seed mixture shall be applied after fertilizing. This mixture shall include 6 pounds Ladino Clover, 6 pounds Red Clover, 4 pounds Alsike Clover, and 4 pounds Timothy. Plots may be ordered once yearly during May.

• b. Pruning Fruit Trees and Shrubs - Pruning of fruit bearing plants may be ordered on a seasonal basis from March thru October. Approximately 20 plants may be pruned once yearly.

SEE ATTACHED AERIAL MAPS AND PHOTOS

Exhibits E,F and H,I,J

** NOT USED **