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HomeMy WebLinkAboutLand Managment PlanLand Management Plan 88 Route 6A, Suite 2B Sandwich MA 508.477.1346 info@crawfordlm.com WWW.CRAWFORDLM.COM PREPARED FOR: Town of Yarmouth 1146 Route 28 West Yarmouth, MA 02673 CONTENTS: Chase Brook Park Overview Chase Brook Parcel - 261 Route 28, West Yarmouth Yankee Village Parcel - 275 Route 28, West Yarmouth Mill Creek Parcel - 281 Route 28, West Yarmouth Invasive Species Management Protocol Stabilized Aggregate Path Detail DATE: Amended (1/21/2024) with notes regarding Time of Year Re- striction on Herbicide application from MA DMF New Chase Brook Park 2 PROJECT INTRODUCTION & GOALS: This project encompasses three parcels owned by the Town of Yarmouth. The parcels include Chase Brook Park (261 MA-28), the former Yankee Village Motel property (275 MA-28), and Mill Creek Park (281 MA-28). A Master Plan combining all three parcels into one seamless Park was completed. The Master Plan utilizes the establishment of various native plant communities throughout the Park to create a low-maintenance park with high-value wildlife habitat. The project includes important renovations to existing trails and picnic areas, as well as the introduction of new walkways, a pedestrian bridge, additional benches, and informal overlook seating areas that offer more opportunities for visitors to engage with the riverfront. The master plan includes ADA accessible walkways and seating opportunities. To fulfill the Master Plan goal of establishing a naturalized park that is intentionally and recognizably planted, the proposed work includes invasive species management and revitalization of existing vegetation. The management work will also enhance and preserve existing vistas for the public to enjoy. Chase Brook River divides two of the parcels (Chase Brook Park and Yankee Village) and a second river borders Mill Creek Park. The parcels fall within the 100’ and 200’ riverfront buffer zones. Salt marsh borders portions of the properties as well as various areas of Coastal Bank and BVW. Both resource areas have associated buffer zones, including the 35’ NDZ which falls on these parcels, and all three parcels fall with Flood Zone AE (El 13). The purpose of this Land Management Plan and Narrative is to provide information, methods, and guidelines to eradicate invasive and non-native species, restore native plant communities, manage existing vegetation, remove, replace, and introduce new walkways and seating areas, and preserve and enhance public vistas. The project will increase the quantity and diversity of native species within the park and will connect all three parcels, creating a valuable ecological and recreational resource for wildlife and the local community. Aerial photo courtesy of Google Earth. MILL CREEK PARK CHASE BROOK PARK YANKEE VILLAGE PARCEL 3LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels Park Master Plan PARK MASTER PLAN Master plan goals for these three parcels include the restoration of native plant communities to provide a high-quality, ecologically beneficial buffer zone to the sensitive natural resources surrounding the parcels. This goal further serves the ability to maintain public vistas by matching low-growing native plant communities with vista windows. Invasive plant species will be managed, and the remaining native plant communities will be augmented and supplemented to create a diverse, aesthetically and ecologically valuable landscape mosaic. A common challenge with naturalized areas is the public perception that they look ‘messy’. The Master Plan envisions native plant communities planned and installed with intentional species components to bring a more ‘organized’ look to the Park. The proposed restoration work utilizes all native plant species and substitutes traditional lawn areas with native meadows and no-mow fescue picnic areas, as well as drought tolerant fescue activity spaces. These areas do not require fertilizers, require less pesticides than lawns, need less irrigation, and provide greater resiliency to storm and flood events. Native landscapes require minimal mowing, which helps reduce the park’s carbon footprint and fuel costs. Natural meadows evolve over many years, adapting to environmental conditions and developing intricate associations between plants, animals and microorganisms. The meadows and plant communities within this park will change and adapt, and look different with every season. The Park will also offer ADA compliant amenities and provide opportunities for local residents and visitors to interact with and enjoy the benefits of a healthy riverfront. 4 LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels EXISTING CONDITIONS - CHASE BROOK PARCEL Chase Brook Park has a paved parking lot, a scattering of picnic tables and benches, and a narrow asphalt trail that is heaving and cracked in places. The picnic area adjacent to the parking lot is generally shaded but most plantings in this area of the park are non-native landscape plantings in mulched beds. Over the years many plants have died leaving gaps in the plantings and expanses of mulch. The central portion of the Park along both sides of the trail was originally intended to be colonized by American beachgrass (Ammophila breviligulata). Over the years the beachgrass has declined leaving gaps and opportunity for non-native, aggressive, and invasive species to establish such as Mugwort (Artemesia vulgaris) and Spotted knapweed (Centaurea stoebe). Along the western property line is an assortment of invasive species such as Oriental bittersweet (Celastrus orbiculatus), Japanese Knotweed (Fallopia japonica) and Common Reed (Phragmites australis). Along Chase Brook there are a number of native trees like Pitch pine (Pinus rigida) and Black oak (Quercus velutina) growing among numerous young White poplar (Populus alba), an aggressive introduced species. Some of these trees are leaning heavily. At the end of the trail there is an existing viewing platform that offers a nearly open vista over the salt marsh. There is currently no pedestrian connection between this parcel and the adjacent Yankee Village Parcel, except for a narrow sidewalk along busy Route 28. Existing trail.Mulched landscape beds at picnic area. Existing Viewing Platform and Trail along Western Property Line 5LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels PROPOSED PROJECT ACTIVITIES - CHASE BROOK PARCEL This project proposes to remove the existing asphalt trails that are currently in disrepair and replace the trail system with a stabilized aggregate walkway system and introduce a wooden pedestrian bridge that connects the Chase Brook Parcel with the Yankee Village Parcel. Stabilized aggregate is easier to maintain than asphalt, offers more permeability for stormwater, and is ADA compliant. New pathways are in similar locations as existing paths, but are re-aligned in order to connect pedestrians more directly with the existing crosswalk on Route 28 and provide a more efficient picnic / gathering space, as well as a gentler walking experience to the existing overlook and proposed bridge connection. The proposed bridge as well as a portion of the new pathway system is located within the 35’ NDZ zone,. However, the existing walkway system and turf areas already fall within this zone and are being replaced with more pervious materials and drought tolerant grasses. The wooden bridge will allow the public to more fully interact and engage with the riverfront and provide safer pedestrian access between the park parcels. The project also proposes invasive and non-native species management and re-establishment of native plant communities where existing natives are sparse. The parcel will be re-programmed with seeding and plantings intended to form species specific stands or colonies consistent with the Master Plan. Where vegetation is to be removed around native trees or other species intended to remain, removal work will be completed by hand. Vegetation will be removed and initially treated using a cut-and-wipe method with an EPA approved herbicide so as to limit soil disturbance and to retain any existing native species within close proximity. Native species remaining may be regeneratively pruned, if necessary. Regenerative pruning encourages new, vigorous growth. It also reduces the potential for branch breakage and storm damage on specimens that are “leggy” after invasive species are removed. Japanese knotweed will be treated during the first season with an injection method. Phragmites reed will be initially treated by mowing and using a bundle- cut-wipe method. Any downed coarse woody debris that has fallen into Chase Brook will be removed and disposed of. Root masses will be left in place. After the area is clear, the new trail system will be installed. Immediately following this work, all areas will be seeded with the specified seed mixes. The seed will be raked into the soil to promote better seed/soil contact to help improve germination. The seeded areas will be covered with chopped straw to aid in germination. All debris created during the initial restoration process will be removed and disposed of off-site. Following the initial removal of vegetation, regular maintenance of the project area will be required for a minimum of three growing seasons. The project area will be monitored for newly germinating or re-sprouting invasive and non-native species. Maintenance treatments will be completed using cut-and-wipe, selective 6 LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels EXISTING CONDITIONS - YANKEE VILLAGE PARCEL The Yankee Village parcel is mostly an open area, covered in woodchips after the demolition and removal of the former motel and associated parking and amenities. The outer edges of the parcel (along Chase Brook and the salt marsh edge to the south) remain vegetated, but the area is comprised almost entirely of state- listed invasive species such as Japanese knotweed (Fallopia japonica), Shrub and Vine honeysuckle (Lonicera spp.), and Bittersweet. A small stand of oak trees adjacent to a Bayberry (Morella pensylvanica) colony and Hightide bush (Baccharis halimifolia) colony persist in the southwest corner. At the southeast corner of the property, adjacent to Mill Creek Park, there is a stand of Phragmites (Phragmites australis) occupying the area of salt marsh. The southern and eastern sides of the property offer a wide vista over the marsh. The area is not currently in use as a park, and it acts as a physical and visual barrier between Chase Brook and Mill Creek Parks. Chase Brook bank w/ invasives. Recently cleared area covered in woodchips and dominated by invasive plant species 7LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels PROPOSED PROJECT ACTIVITIES - YANKEE VILLAGE PARCEL The majority of the parcel is programmed as a pollinator meadow with various woody plant communities surrounding the edges. Stabilized aggregate walkways are planned to connect the parcel to the adjacent Chase Brook and Mill Creek Park Parcels, and a wooden pedestrian bridge will connect to Chase Brook Park. Stabilized aggregate is easier to maintain than asphalt, offers more permeability for stormwater, and is ADA compliant. The wooden bridge will allow the public to more fully interact and engage with the riverfront and provide safer pedestrian access between the park parcels. Benches and informal stone overlook areas will provide opportunities for visitors to relax and enjoy the enhanced views. The proposed bridge, a portion of the pathway system, fescue lawn areas and 2 small overlooks fall within the 35’ NDZ zone. The pedestrian circulation and overlooks fall within areas that have already been disturbed, and are intended to allow visitors to interact with the landscape, while focussing curious foot traffic activity to specifically designated areas in order to allow the rest of the parcel to be re-vegetated with native plant communities. Overall the proposed conditions are an improvement on the previously disturbed site. Where vegetation is to be removed around native trees or other species intended to remain, removal work will be completed by hand. Vegetation will be removed and initially treated using a cut-and-wipe method with an EPA approved herbicide so as to limit soil disturbance and to retain any existing native species within close proximity. Native species remaining may be regeneratively pruned, if necessary. Regenerative pruning encourages new, vigorous growth. It also reduces the potential for branch breakage and storm damage on specimens that are “leggy” after invasive species are removed. Japanese knotweed will be treated during the first season with an injection method. Minor regrading work and soil conditioning of the existing wood chips will be necessary to prepare the site for seeding. Phragmites reed will be initially treated by mowing and using a bundle-cut-wipe method. Any downed coarse woody debris that has fallen into Chase Brook will be removed and disposed of. Root masses will be left in place. After the area is prepared, the new path system will be installed along with any other amenities such as benches and stone overlooks. Immediately following this work, all areas will be seeded with the specified seed mixes. The seed will be raked into the soil to promote better seed/soil contact to help improve germination. The seeded areas will be covered with chopped straw to aid in germination. All debris created during the initial restoration process will be removed and disposed of off-site. Following the initial removal of vegetation, regular maintenance of the project area will be required for a minimum of three growing seasons. The project area will be monitored for newly germinating or re-sprouting invasive and non-native species. Maintenance treatments will be completed using cut-and-wipe, selective low-volume foliar, and/or hand weeding methods. Cool season grasses may be flail mown in June to promote the establishment of warm season grasses for the first couple of growing seasons. Minimal ongoing management of the naturalized areas will be required. For project timeline and more detailed descriptions of initial and ongoing invasive species management methodology, refer to Invasive Species Management Notes in this document and on the Proposed Demolition / Removal Plan and Restoration Planting Plan by Jenick Studio / Crawford Land Management. 8 LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels EXISTING CONDITIONS - MILL CREEK PARK Mill Creek Park has a small paved parking lot, a scattering of picnic tables and benches, and a narrow asphalt trail that dead-ends at a picnic table. The central area of the park in the upland consists of turf lawn, while the outer edges of the park are naturalized. Mature trees found at this site are almost all Black cherry (Prunus serotina) and Maples (Acer spp.) in moderately good health. One large Cherry has two dead limbs. Along the western shared property line (with the Yankee Village parcel) there are a mix of native and non-native Austrian pine trees that were planted to provide a visual screen from the motel. Along the southern seaward edge of the property is an expanse of regenerated salt marsh. Three years ago this area was dominated by Phragmites and has largely regenerated with native species after Phragmites management. Some Phragmites still persists on the landward edge of the salt marsh. Also along the landward edge of the marsh are stands of Hightide bush. Further inland is a mix of planted natives with invasive, non-native, and aggressive vegetation. There is an existing overlook structure at the edge of the salt marsh with a vista. Some erosion is occuring in a small area where the overlook structure meets the existing pathway. Regenerated salt marsh in Phragmites treatment area Naturalized area at edge of parking Erosion at path / overlook structure 9LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels Existing Picnic Areas with Turf Lawn Existing Vegetation encroaching on View Corridor 10 LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels PROPOSED PROJECT ACTIVITIES - MILL CREEK PARK This project proposes to remove the existing asphalt trails that are currently in disrepair and replace the trail system with stabilized aggregate walkways. Stabilized aggregate is easier to maintain than asphalt, offers more permeability for stormwater, and is ADA compliant. The project also proposes invasive and non-native species management and re-establishment of native plant communities where existing natives are sparse. The parcel will be re-programmed with seeding and plantings intended to form species specific stands or colonies consistent with the Master Plan. The existing “turf” lawn will be repaired and overseeded with a drought tolerant fescue mix. In addition to new pathways and existing picnic areas, new bench seating is planned, as well as the installation of erosion control measures where the existing overlook connects to the pathway, including a fiber roll and associated plantings. Where vegetation is to be removed around native trees or other species intended to remain, removal work will be completed by hand. Vegetation will be removed and initially treated using a cut-and-wipe method with an EPA approved herbicide so as to limit soil disturbance and to retain any existing native species within close proximity. Native species remaining may be regeneratively pruned, if necessary. Regenerative pruning encourages new, vigorous growth. It also reduces the potential for branch breakage and storm damage on specimens that are “leggy” after invasive species are removed. Japanese knotweed will be treated during the first season with an injection method. Phragmites reed will be initially treated by mowing and using a bundle- cut-wipe method. After the area is clear, the new trail system will be installed. Immediately following this work, all areas will be seeded with the specified seed mixes. The seed will be raked into the soil to promote better seed/soil contact to help improve germination. The seeded areas will be covered with chopped straw to aid in germination. All debris created during the initial restoration process will be removed and disposed of off-site. Following the initial removal of vegetation, regular maintenance of the project area will be required for a minimum of three growing seasons. The project area will be monitored for newly germinating or re-sprouting invasive and non-native species. Maintenance treatments will be completed using cut-and-wipe, selective low-volume foliar, and/or hand weeding methods. Cool season grasses may be flail mown in June to promote the establishment of warm season grasses for the first couple of growing seasons. Minimal ongoing management of the naturalized areas will be required. For project timeline and more detailed descriptions of initial and ongoing invasive species management methodology, refer to Invasive Species Management Notes in this document and on the Proposed Demolition / Removal Plan and Restoration Planting Plan by Jenick Studio / Crawford Land Management. 11LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels INVASIVE SPECIES MANAGEMENT PROTOCOL - ALL THREE PARCELS PROJECT TIMELINE Note: Per direction by the Division of Marine Fisheries, (MA DMF) a time-of-year (TOY) restriction should be observed on all herbicide treatments to protect sensitive life stages of river herring. No herbicide treatment within the intertidal or wetland areas should take place from April 1-June 30 of any year. INITIAL WORK - WINTER / EARLY SPRING 1. Install any necessary erosion control barriers, construction fencing, and/or tree protection as noted on the Plans. 2. Demolish and remove all components (unless otherwise noted) within the ‘Demolition Area’. 3. In areas outside the Demolition Area, treat and remove all invasive, non-native species and approved vegetation using an appropriate herbicide (Glyphosate-based or Triclopyr-based) using a cut and wipe method or methods explained earlier. Existing root systems to be left in place to maintain soil stability. 4. Install the new trail system and any other amenities. 5. Seed exposed soils resulting from debris removal with custom native seed mix (refer to Restoration plan) to establish native vegetative ground cover. Seed may be hydroseeded with a biotic soil media. 6. If seeding is not being done via hydroseed methods, cover areas with a layer of sterilized chopped straw or 100% biodegradable erosion control blanket to increase seed/soil contact, improve germination, and reduce potential for erosion and runoff. 7. Rejuvenate any native shrub species uncovered in the restoration area, if needed, with regenerative pruning techniques. 8. Complete any approved vista pruning. MAINTENANCE 1. Monitor restoration areas and perform maintenance treatments or hand weed invasive, non- native, and aggressive species that have germinated from existing seed bank, or re-sprouted from roots remaining in the soil. 2. Mow all grasses in early spring (March or April). Mow/cut cool season grasses in June to encourage establishment of warm-season grasses, if necessary. Additional mowing may be required to establish meadow or No Mow lawn areas and suppress annual weeds. 3. Prune dead, diseased, broken or interfering limbs to maintain health of overstory specimens. 12 LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels RESTORATION PLANTING & IRRIGATION 1. Restoration plantings will be installed as funding is available. 2. Install a temporary, above ground irrigation system while plantings are being established (2-3 growing seasons). ON-GOING MAINTENANCE 1. Property will remain under active management to eradicate invasive & non-native species through hand weeding, cut & wipe, and/or selective foliar treatments as necessary. 2. Vista Pruning will be on-going. 3. Trails may need to be periodically repaired or top dressed. 4. Per direction by the Division of Marine Fisheries, a time-of-year (TOY) restriction should be observed on all herbicide treatments to protect sensitive life stages of river herring. No herbicide treatment within the intertidal or wetland areas should take place from April 1-June 30 of any year. ANNUAL KNOTWEED TREATMENT • In winter or early spring, remove old/dead stalks from treatment area to ease the treatment process later in the growing season. • In late summer or early fall, treat Japanese knotweed using a stem injection method with a Glyphosate product between the nodes inside the stem. • Repeat treatment for several growing seasons to achieve complete eradication. Knotweed which has grown back in a witch-broom-like manner should be treated with a foliar application method on an as-needed basis with a Glyphosate-based product, ideally in the late summer or early fall. • The project area should be inspected one year after construction is complete to address any discovered Japanese knotweed stands resulting from construction activities. PHRAGMITES TREATMENT • Mow dead stalks when dormant (if feasible) and dispose of off-site. • For the first treatment, bundle, cut, and treat cut ends of stalks w/ wetland approved herbicide during September. If stalks are sparse, cut individually and treat. • Mow dead stalks during dormant season following initial treatment. • Manage any Phragmites re-growth in following seasons by using either the same cut and treat method or a swipe method to stalks and leaves during the spring / early fall months until Phragmites is eradicated from the project area. HERBICIDE APPLICATION INFORMATION All herbicide applications will be performed by a Massachusetts State-Licensed and insured pesticide applicator proficient in plant identification, both in leaf and bare-twig. Herbicide applications will be either 13LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels selective spot treatments (low-volume foliar) or direct stem applications (cut and wipe). Using these methods of application safeguards native and desired species from over-spray and minimizes the total volume of herbicide needed to effectively manage the target species. Herbicides used will contain Triclopyr or Glyphosate as their active ingredient. Triclopyr is a selective herbicide and will be utilized for most invasive and aggressive broad leaved target species to ensure that native grasses are not damaged. Glyphosate will be used to manage vine and shrub honeysuckle as Triclopyr has been observed to have little or no effect. The highly selective herbicide applications will neutralize root materials left in the soil and inhibit new growth. Continual monitoring, maintenance treatments, and hand weeding will be ongoing. OBSERVED PLANT SPECIES NATIVE SPECIES OBSERVED Native to Barnstable County: Acer rubrum Red maple Achillea millefolium Common yarrow Amelanchier canadensis Serviceberry Ammophila breviligulata American beachgrass Baccharis halimifolia Groundsel bush Clethra alnifolia Sweet-pepper bush Deschampsia flexuosa Crinkle-hair grass Ilex glabra Inkberry Ilex verticillata Winterberry Iva frutescens High Tide Bush Juniperus virginiana Eastern red cedar Myrica pensylvanica Bayberry Nyssa sylvatica Tupelo Panicum virgatum Switch grass Parthenocissus quinquefolia Virginia creeper Pinus rigida Pitch pine Prunus maritima Beachplum Prunus serotina Black cherry Quercus alba White oak Quercus velutina Black oak Rhus typhina Staghorn sumac Rosa spp. Virginia and/or Carolina rose Solidago spp. Goldenrod Spartina alterniflora Smooth cordgrass Spartina patens Saltmeadow cordgrass Viburnum dentatum Arrowwood viburnum Aggressive species: Phytolacca americana Pokeweed Rubus sp. Brambles Smilax rotundifolia Green briar Toxicodendron radicans Poison ivy NON-NATIVE SPECIES OBSERVED State-Listed Invasive Species: Acer platanoides Norway maple Allaria petiolata Garlic mustard Celastrus orbiculatus Oriental bittersweet Elaeagnus umbellata Autumn olive Fallopia japonica Japanese knotweed Ligustrum obtusifolium Border privet Lonicera morrowii & bella Shrub honeysuckle Lonicera japonica Vine honeysuckle Phragmites australis Phragmites reed Robinia pseudoacacia Black locust Rosa multiflora Multi-flora rose State-Listed Likely Invasive Species: Centaurea biebersteinii Spotted knapweed Euphorbia cyparissias Cypress spurge Non-native Species (in naturalized areas - does not include landscaped areas): Rosa rugosa Rugosa rose Populus alba White poplar Salix cinerea Grey willow 15LAND MANAGEMENT PLAN BY JENICK STUDIO | CRAWFORD LAND MANAGEMENT Town of Yarmouth Chase Brook Park: Chase Brook | Yankee Village | Mill Creek Parcels NOTES: 1. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. 2. DO NOT SCALE DRAWING. 3. THIS DRAWING IS INTENDED FOR USE BY ARCHITECTS, ENGINEERS, CONTRACTORS, CONSULTANTS AND DESIGN PROFESSIONALS FOR PLANNING PURPOSES ONLY. THIS DRAWING MAY NOT BE USED FOR CONSTRUCTION. 4. ALL INFORMATION CONTAINED HEREIN WAS CURRENT AT THE TIME OF DEVELOPMENT BUT MUST BE REVIEWED AND APPROVED BY THE PRODUCT MANUFACTURER TO BE CONSIDERED ACCURATE. 5. CONTRACTOR'S NOTE: FOR PRODUCT AND COMPANY INFORMATION VISIT www.CADdetails.com/info AND ENTER REFERENCE NUMBER 4934-001. PEDESTRIAN ACCESS DETAIL STABILIZED DECOMPOSED GRANITE 4934-001 CADdetails.comPROTECTED BY COPYRIGHT ©2015 CADDETAILS.COM LTD. STABILIZER SOLUTIONS, INC. 33 S 28TH ST PHOENIX, AZ 85034 TOLL FREE: 1-800-336-2468 FAX: (602) 225-5902www.stabilizersolutions.com REVISION DATE 02/05/2015 3 TO 4 INCHES (3/8" TO 1/4") OF STABILIZED DECOMPOSED GRANITE OR CRUSHED STONE WITH STABILIZER 2 TO 3 INCHES OF YOUR STATE'S APPROVED DOT BASE COURSE COMPACTED SUBGRADE3" - 4"2" - 3"SECTION NOTES: 1. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. 2. DO NOT SCALE DRAWING. 3. THIS DRAWING IS INTENDED FOR USE BY ARCHITECTS, ENGINEERS, CONTRACTORS, CONSULTANTS AND DESIGN PROFESSIONALS FOR PLANNING PURPOSES ONLY. THIS DRAWING MAY NOT BE USED FOR CONSTRUCTION. 4. ALL INFORMATION CONTAINED HEREIN WAS CURRENT AT THE TIME OF DEVELOPMENT BUT MUST BE REVIEWED AND APPROVED BY THE PRODUCT MANUFACTURER TO BE CONSIDERED ACCURATE. 5. CONTRACTOR'S NOTE: FOR PRODUCT AND COMPANY INFORMATION VISIT www.CADdetails.com/info AND ENTER REFERENCE NUMBER 4934-001. PEDESTRIAN ACCESS DETAIL STABILIZED DECOMPOSED GRANITE 4934-001 CADdetails.comPROTECTED BY COPYRIGHT ©2015 CADDETAILS.COM LTD. STABILIZER SOLUTIONS, INC. 33 S 28TH ST PHOENIX, AZ 85034 TOLL FREE: 1-800-336-2468 FAX: (602) 225-5902www.stabilizersolutions.com REVISION DATE 02/05/2015 3 TO 4 INCHES (3/8" TO 1/4") OF STABILIZED DECOMPOSED GRANITE OR CRUSHED STONE WITH STABILIZER 2 TO 3 INCHES OF YOUR STATE'S APPROVED DOT BASE COURSE COMPACTED SUBGRADE3" - 4"2" - 3"SECTION Typical detail for proposed pathway material for new walkways at all Chase Brook Park Parcels.