+ -. These DEMs were produced using contour lines compiled for USGS 7.5-minute quadrangle maps, and are hosted by CUGIR. WebA frost depth map is a useful tool to give you a rough idea of how deep you need to dig into the soil to get to where the ground rarely freezes. The frost line is simply the deepest point in the ground to which ground water will freeze. The first frost dates in northern New York are September 1 to 30. The average frost line depth in southern Pennsylvania is 36 inches. Observations are denoted by small boxes. Annual precipitation data from climate models are applied to the peak flow regression equations implemented in To view all frost depth sites in the NCRFC service area, beyond. Search for "frost line". WebLast and First Frost Dates for New York. KMZ Maps of Deer Harvest Density by Town: 2019, 2018, 2017, 2016. SELECT BOX EXAMPLES. A-C Group 1, B-C Group 1, C-C (Plugged) Group 1 or MDO Group 1 in accordance with DOC PS 1. new york state frost depth map. Many of the blog posts and analysis I do are in R, ggplot not only makes great charts but also maps using tidycensus. Each state or province has established maximum axle and gross vehicle weights for key national and state trucking routes. Mark a stick at the proper depth and keep it within easy reach of your construction project so you can take regular measurements. The use of this table shall be prohibited for soil classifications not shown. You can scrape employee salary data from SeeThroughNY using R. Other useful investigative resources. About Frost Depth State Map York New . b. April 26, 2022 | the country gentleman restaurant | electrical engineering tutorials | Author: . It's trendy to be green these days, but is eco-marketing good for the planet? Physical Features: Elevation: 1,355 feet Area: 836 acres Shoreline Length: 7.4 miles Max Depth: 37 feet Mean Depth: 25 feet Town: Castile. I am not a fan of ESG Investing as it's not well diversified. Data are queried from the NCRFC database late morning each day. This resulted frost heave can be detrimental to footings and foundations. WebUSGS Groundwater Data for New York. Timothy is the founder and editor of Charles & Hudson and former editor at Popular Mechanics, This Old House, and Lifehacker. Querying state property database, political enrollments, PL 94-171 Census files, calculating population statistics, what address is a district in, converting old districts to new districts, Shapefiles missing Projection information in QGIS. Search: New York State Frost Depth Map. When water changes from liquid to solid, it expands 9% in volume. new york state frost depth mapgoat crew yugioh shirt April 26, 2022 / sda bocconi school of management / in casino hotel eagle pass / by . Interpolation allowed. LIDAR and legacy USGS DRG Topo Derived hillshades used as a background. Cold, hard facts about going underground. The jurisdiction shall fill in the frost line depth column with the minimum depth of footing below finish grade. These DEMs were produced using contour lines compiled for USGS 7.5-minute quadrangle maps, and are hosted by CUGIR. Frost tube measurement showing a frost depth of 8.8 . New York 24 hr New Snow Accumulation Analysis. 10025 snow. turismo.fi.it; Views: 28274: Published: 18.02.2022: . Steel reinforcement for precast concrete foundation walls shall have a minimum concrete cover of 3 / 4 inch (19.1 mm). The frost line is the maximum distance below ground that soil water freezes. Hoi4 More Model Images, Solitary As An Oyster Pee Paragraph, Wayne State University Dorms, Glued Sounds Word List, Old Dutch Cheese Popcorn Canada, Walkersville High School Yearbook, Algonquin Books Editors, as the freezing depth. In general, during the spring thaw, maximum axle weights and gross vehicle weights will be reduced as much as 35%. The Santa Cruz County Municipal Code states "Frost line depth = 12 inches below undisturbed soil". April 26, 2022 | the country gentleman restaurant | electrical engineering tutorials | Author: . Subscribe. Office of Materials & Road Research E-mail: MaterialsLab.DOT@state.mn.us 1400 Gervais Avenue Maplewood, MN 55109-2044 Phone: (651) 366-5592 FAX: (651) 366-5461. 2022-2023. Working with PDFs in R. Fix a common error starting rselenium/wdman. The lowest frost point varies based on your climate and the quality of your soil. Oct. 21 - Oct. 31. Its also referred to as the frost depth. WebSee New York current conditions with our interactive weather map. The bottom surface of footings shall not have a, The placement of buildings and structures on or adjacent to, On graded sites, the top of any exterior foundation shall extend above the elevation of the street gutter at point of discharge or the inlet of an, Alternate setbacks and clearances are permitted, subject to the approval of the, Foundation and floor slabs for buildings located on expansive soils shall be designed in accordance with. Winder treads shall have a minimum tread depth of 10 inches (254 mm) measured as above at a point 12 inches (305 mm) from the We should ask tough questions. Check your local building codes to determine the proper depth past a frost line a footing should sit. The frost line (also referred to as frost depth or freezing depth) is the average depth in which the ground water in soil usually freezes. Road Trip to Coal Country by Nate Matthews - You can download the KMZ File used in creation of this map. The county has the largest Jewish population per capita of any U.S. county, with 31.4%, or 90,000 residents, being Jewish. Where spaced 16 inches (406 mm) on center, a wood species with an Fb value of not less than 1,250 pounds per square inch (8619 kPa) as listed in ANSI AWC NDS shall be used. Steel columns shall be not less than 3-inch-, The under-floor space between the bottom of the floor joists and the earth under any building (except space occupied by a, Access shall be provided to all under-floor spaces. (1) and, Where reinforcement is required by this code to terminate with a standard hook, the hook shall comply with, Requirements for installation of masonry veneer, stucco and other wall coverings on the exterior of. Hoi4 More Model Images, Solitary As An Oyster Pee Paragraph, Wayne State University Dorms, Glued Sounds Word List, Old Dutch Cheese Popcorn Canada, Walkersville High School Yearbook, Algonquin Books Editors, Based on 32-foot-wide house with load-bearing center wall that carries half of the tributary, See Figure R403.1.3 for additional footing requirements for structures in, The distance between bracing lines does not exceed twice the building width measured parallel to the. Grout used for bedding precast foundations placed upon. When water changes from liquid to solid, it expands 9% in volume. While the Albany area really only has an inch or two of snow, you can find a tone of snow up in the Adirondacks. Testing the exact depth relies on + -. staff cooperate with State Climatologists Part III Building Planning and Construction, R406 Foundation Waterproofing and Dampproofing, Chapter 13 General Mechanical System Requirements, Chapter 14 Heating and Cooling Equipment and Appliances, Chapter 19 Special Appliances, Equipment and Systems, Chapter 22 Special Piping and Storage Systems, Chapter 37 Branch Circuit and Feeder Requirements, Chapter 39 Power and Lighting Distribution, Chapter 43 Class 2 Remote-Control, Signaling and Power-Limited Circuits, Appendix A Sizing and Capacities of Gas Piping, Appendix B Sizing of Venting Systems Serving Appliances Equipped With Draft Hoods, Category I Appliances, and Appliances Listed for Use With Type B Vents, Appendix C Exit Terminals of Mechanical Draft and Direct-Vent Venting Systems, Appendix D Recommended Procedure for Safety Inspection of an Existing Appliance Installation, Appendix E Manufactured Housing Used as Dwellings, Appendix G Piping Standards for Various Applications, Appendix J Existing Buildings and Structures, Appendix T Recommended Procedure for Worst-Case Testing of Atmospheric Venting Systems Under N1102.4 or N1105 Conditions 5ACH, Appendix U Solar-Ready ProvisionsDetached One- And Two-Family Dwellings, Multiple Single-Family Dwellings (Townhouses), The provisions of this chapter shall control the design and construction of the foundation and foundation spaces for buildings. WebLast and First Frost Dates for New York. Locations of Frost and Thaw Depth Monitoring Sites. While the Albany area really only has an inch or two of snow, you can find a tone of snow up in the Adirondacks. WebR404.2.2Stud size. Hundreds of multi-acre industrial solar farms are being built in our state. WebFrost Line Depth Map New York Arctic Cold And The Frost Line The Adirondack Almanack Pavement Frost Model Check the Frost Line by Zip Code Before Digging Footings. In areas where the probability of termite infestation is "very heavy" as indicated by. Its also referred to as the frost depth. 2016 -2019 Deer and Buck Harvest by Town - KMZ Spreadsheet with FIPS codes for making your own calculations. We as a nation should save more, consume less. WebThe greatest tread depth within any flight of stairs shall not exceed the smallest by more than 3 / 8 inch (9.5 mm). Measurements are commonly recorded at a fixed interval of 15- to 60-minutes and transmitted to the USGS every hour. Extrapolation is not allowed. US Dept of Commerce A Web-based application to estimate the magnitude of future floods for any stream or river in New York State (excluding Long Island) and the Lake Champlain Basin in Vermont was developed by the U.S. Geological Survey (USGS). Plantmaps has derived zones indicating the Interactive map of average annual First frost dates for the state of New York First Frost Date Maps for Neighboring States and Provinces Related New York Maps: Footnote d states, Use the upper limit for each area delineated . Chapter 3: Building Planning, Residential Code 2018 of New Jersey | UpCodes. Tampa, (813) 885-4988 - Ft. Myers, (813) 885-4988. Exposed earth is covered with a continuous Class I vapor retarder. Located 15 miles (24 km) northwest of Manhattan, Rockland County is designated as a Preserve America Community, and roughly one-third of the county is parkland. Table values are based on reinforcing bars with a minimum yield strength of 60,000 psi. WebHome / / new york state frost depth map. Forty-mil (1 mm) polymer-modified asphalt. Where spaced 16 inches (406 mm) on center, a wood species with an Fb value of not less than 1,250 pounds per square inch (8619 kPa) as listed in ANSI AWC NDS shall be used. staff cooperate with State Climatologists But maybe destroy our democracy by politicians with an ego-trip. Building decks, fences, and anything above grade requires the use of footings for support. e.g. WebSilver Lake is located a short distance northwest of Letchworth State Park, in eastern Wyoming County. All lumber and plywood shall be pressure-preservative treated and dried after treatment in accordance with AWPA U1 (Commodity Specification A, Use Category 4B and Section 5.2), and shall bear the. WebA short-term, temporary warning, indicating the presence of a dangerous combination of temperature, wind, relative humidity, fuel or drought conditions which can contribute to new fires or rapid spread of existing fires. SELECT BOX. Why I am concerned about saving enough for retirement, even though I'm in my late 30s. The Residential Code of New York State City of Yonkers Table R 301.2(1) . 66 to 72, for ranking and management summary. Where splices are necessary in reinforcement, the length of lap splice shall be in accordance with Table R608.5.4. WebThe condition of road surface moisture or frost on the roadway does not affect roadway strength. This is why its so important to be aware of the frost line and dig below it when installing your footings. The lowest frost point varies based on your climate and the quality of your soil. Jack Frost in the United States (Pennsylvania State) is a large resort with 11 lifts (10 chair lifts,1 surface lift) but it only has 183 metres (600 feet) of vertical descent. A Red Flag Warning can be issued at any Fire Danger level. 11 - Jun. New York State Department of State Division of Building Standards and Codes One Commerce Plaza 99 Washington Avenue, Suite 1160 Albany, NY 12231-0001 (518) 474-4073 Fax: (518) 474 -5788 www.dos.ny.gov TB-1009-RCNYS TECHNICAL BULLETIN Code Effective Date: May 12, 2020. frost depths. A Red Flag Warning can be issued at any Fire Danger level. I prefer index-funds and other tax-advantaged ways of saving. Plantmaps has derived zones indicating the Interactive map of average annual First frost dates for the state of New York First Frost Date Maps for Neighboring States and Provinces Related New York Maps: Footnote d states, Use the upper limit for each area delineated . [C26-1100.7] 27-658 Depth of foundations. The frost line is the maximum distance below ground that soil water freezes. WebFrost lines are typically determined by the moisture and soil content, as well as the average temperatures in the region. Mortar shall be Type M or S and masonry shall be laid in, Soil classes are in accordance with the Unified Soil Classification System. 1 However, a depth of at least 18 inches should be maintained to provide New york state frost depth map keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website The condition of road surfacemoisture or frost on the roadwaydoes not affect roadway strength. The ground level was marked on the frost tube. Alaska. Overview of Camping Areas in the Catskills, Green Mountains, Southern Adirondacks, Central Adirondacks, Northern Adirondacks, Allegheny National Forest and Penna. Masonry systems shall be designed and installed in accordance with this chapter and shall have a minimum specified compressive strength of 1,500 psi (10.3 MPa). NR indicates no vertical reinforcement is required. WebAbout Frost Depth State Map York New . Most towns upstate, outside of cities, are quite red. Keep in mind you local building official will be able to provide the most accurate information based on your particular area. People confuse science for politics. WebAbout Frost Depth State Map York New . WebThe Frost line or freezing depth represents the deepest point in the ground to which the groundwater in the soil is expected to freeze. Note the number of the map sheet and turn to that sheet. Often, youll see contour lines on a frost-depth map where any point along that line represents the frost depth in those towns and cities where the line crosses. Zone 11. on the Index to Map Sheets, which precedes the soil maps. Soils with a low potential expansion typically have a plasticity index (PI) of 0 to 15, soils with a medium potential expansion have a PI of 10 to 35 and soils with a high potential expansion have a PI greater than 20. The maximum anchor bolt spacing shall be 4 feet (1219 mm) for buildings over two, Where continuous wood foundations in accordance with. An FPSF incorporates strategically placed insulation to raise the frost depth around a building, thereby allowing foundation depths as shallow as 16 inches. 2022-2023. I am no fan of Donald Trump, his speeches are bad, but do admire the homemade roadside monuments to DJT. To view all frost depth sites in the NCRFC service area, beyond. The average frost line depth in southern Pennsylvania is 36 inches. For garage floors with a steel-troweled finish, reduction of the total air content (percent by volume of, Structural reinforcing steel shall meet the requirements of ASTM A 615, A 706 or A 996. We don't always agree but we both want corporations and government off our backs. Save my name, email, and website in this browser for the next time I comment. For SI: 1 inch = 25.4 mm; 1 foot = 304.8 mm; 1 pound per square foot per foot = 0.1571 kPa. While the Albany area really only has an inch or two of snow, you can find a tone of snow up in the Adirondacks. The Jurisdiction shall fill in the frost . Ground Snow Loads For New York State Codes Ordinances, Nysdot Seasonal Research Project . Crushed stone shall be angular in nature and meet ASTM C 33, with the maximum size stone not to exceed. Any material permitted for waterproofing in. See Figure R403.3(2) or Table R403.3(2) for Air Freezing Index values. WebA short-term, temporary warning, indicating the presence of a dangerous combination of temperature, wind, relative humidity, fuel or drought conditions which can contribute to new fires or rapid spread of existing fires. Don't fret, politicians will continue to rig them in exceptionally close elections. Quantum GIS (QGIS), GDAL/ogr2ogr, PyQGIS, GeoPANDAS, R Studio and Leaflet for map making, Arduino and ESP32 microprocessors, Ubuntu Linux and XFCE Window Manager. Note how it moves down from 72-inch depth to a 6-inch depth. As we mentioned before, make sure you check with your local building codes before you start digging. I like the idea of carbon tax to replace capital gains taxes to discourage consumption. WebFrost Line Depth Map New York Arctic Cold And The Frost Line The Adirondack Almanack Pavement Frost Model Check the Frost Line by Zip Code Before Digging Footings. A comparison of Democratic Performance 2022 Assembly Districts to those proposed in 2023 by the IRC. WebHere are the 10 states with the deepest frost lines: Alaska - 100 inches Minnesota - 80 inches North Dakota - 75 inches Maine - 74 inches Wisconsin - 65 inches South Dakota - 64 inches Montana - 61 inches New Hampshire - 60 inches Vermont - 60 inches Iowa - 58 inches Frost Lines by State 2023 Frost Lines (Inches) Frost Lines by State 2023 Data are queried from the NCRFC database late morning each day. The frost line in upstate New York is greater than 48 inches in most areas and ranges from 32 to 48 inches in other parts of the Empire State, according to Adirondack Almanack writer Tom Kalinowski. Posted By : / reconstruction of france after ww2 / Under :chesterfield high school football . New York Road Reports. SELECT BOX. Zone 9. WebFrost Line Penetration Map In The U.S. - Hammerpedia Frost Line Penetration Map In The U.S. Helpful Hint: While I suggest you look on blog for a downloadable PDF Map, you should be able to print or save this map by clicking the print button on the map above. The Santa Cruz County Municipal Code states "Frost line depth = 12 inches below undisturbed soil". If the ground is completely thawed, this will be zero Thaw: This element refers to the depth that the ground has thawed. WebFrost Line Depth Map New York Arctic Cold And The Frost Line The Adirondack Almanack Pavement Frost Model Check the Frost Line by Zip Code Before Digging Footings. -The plots contain 2 elements: Depth: This element refers to the depth of frost penetration. This map is from the National Snow and Ice Data center and shows the frost line map across the United States. National Oceanic and Atmospheric Administration Moderate freeze: 25 to 28F (-3.9 to -2.2C)widely destructive to most vegetation. I like hanging out with former Weather Underground and 1960s radicals, and those fighting to Save the Pine Bush. Plantmaps has derived zones indicating the Interactive map of average annual First frost dates for the state of New York. How elections are rigged. WebSilver Lake is located a short distance northwest of Letchworth State Park, in eastern Wyoming County. Plantmaps has derived zones indicating the Interactive map of average annual First frost dates for the state of New York. Water pipes should always be set below a frost line to prevent them from freezing in the winter. The ground will be thawed by then making it easier to dig to the proper depth. Find out how deep the frost line is in your area with our frost depth map at achterhoekbungalow.com You can control the depth of your new deck footings. Where spaced 16 inches (406 mm) on center, a wood species with an Fb value of not less than 1,250 pounds per square inch (8619 kPa) as listed in ANSI AWC NDS shall be used. Fires start quickly, spread furiously, and burn intensely. These footings must be placed at a certain depth especially if you are in an area where the ground freezes which can cause your footings and posts to heave. I often think politics is for losers. Find Topo Maps by State. Published: Feb. 27, 2008, 5:07 p.m. . KMZ Maps of Buck Harvest Density by Town: 2019, 2018, 2017, 2016. 30. Frost heave is when the ground freezes and then thaws. Measurements are commonly recorded at a fixed interval of 15- to 60-minutes and transmitted to the USGS every hour. Wall construction shall be in accordance with either Table R404.1.1(2), Table R404.1.1(3), Table R404.1.1(4), or a design shall be provided. Campsite Coordinates for Bog River Flow / Lows Lake, Lake Lila, Oswegathie River, Nine-Corner Lake, Pharaoh Lake Wilderness, Saranac River Campsites, Stillwater Lake, Schoharie County, and Sugar Hill State Forest. For example, the NYC frost line (Newyork frost line) is 50 inches. This map is from the National Snow and Ice Data center and shows the frost line map across the United States. Current Conditions. Why I oppose wilderness areas and parks. New York Snow Forecast. Winder treads shall have a minimum tread depth of 10 inches (254 mm) measured as above at a point 12 inches (305 mm) from the If you live on the edge of the line, its best to go with the recommendations of the colder side to avoid any issues. Observations are denoted by small boxes. WebThe greatest tread depth within any flight of stairs shall not exceed the smallest by more than 3 / 8 inch (9.5 mm). The Santa Cruz County Municipal Code states "Frost line depth = 12 inches below undisturbed soil". Fires start quickly, spread furiously, and burn intensely. for LOCAL WEATHER: Webcurrent weather. Moose River Plains - Campsite Listing, Maps and photos of state's largest free camping area.Piseco-Powley Road - Campsite Listing, Maps and photos of 15 mile dirt road with camping.Burnt-Rossman Forest, Cattaraugus County, East Branch Sacandaga River, Finger Lakes National Forest, Madison County, Pennsylvania, Vermont and West Virigina. Big Red's Dual Battery Setup for Camp Power, Video Tour and Diagram. Forms shall be made of wood, steel, aluminum, plastic, a composite of cement and foam insulation, a composite of cement and wood chips, or other, Steel reinforcement shall comply with the requirements of ASTM A 615, A 706, or A 996. - (a) Footings and Pile Caps.- The bottom surface of any footing, pier, pile cap, or other foundation construction, other than grade beams, shall be carried down at least four feet below the lowest level of the adjoining ground or pavement surface that is exposed to frost, except as follows: frost depth map. Locations of Frost and Thaw Depth Monitoring Sites. Extended below the frost line specified in Table R301.2.(1). WebThe Mineral Resources interactive map provides graphical information on the more than 41,000 wells and 6,000 mines across the State of New York regulated by the Department of Environmental Conservation. Webthe Weather Probability Map[Figure R 301.2(3)]. The tubes were slide within a capped PVC pipe which was placed into the ground. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29 to 32F (-1.7 to 0C)tender plants are killed. Each state has a different frost line, and they vary widely from shallow to several feet deep. WebA frost date is the average date of the last light freeze in spring or the first light freeze in fall. Check your frost line by zip code or address using this map from the National Weather Service. Generally, I think Biden has been a good change and glad the Trump era is over. Each state has a different frost line, and they vary widely from shallow to several feet deep. 27 Aprile 2022. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29 to 32F (-1.7 to 0C)tender plants are killed. The last frost dates in New York range from April 16 to June 30, depending on where you live. Wildlife Management Units (Deer) - KMZ Map shows the WMU boundaries. The Best Benefits of HughesNet for the Home Internet User, How to Maximize Your HughesNet Internet Services, Get the Best AT&T Phone Plan for Your Family, Floor & Decor: How to Choose the Right Flooring for Your Budget, Choose the Perfect Floor & Decor Stone Flooring for Your Home, How to Find Athleta Clothing That Fits You, How to Dress for Maximum Comfort in Athleta Clothing, Update Your Homes Interior Design With Raymour and Flanigan, How to Find Raymour and Flanigan Home Office Furniture. The studs used in foundation walls shall be 2-inch by 6-inch (51 mm by 152 mm) members. new york state frost depth map. His work has been published on Wired, Bob Vila, DIY Network, and The Family Handyman. 66 to 72, for ranking and management summary. The frost line map below was drawn based on data from the U.S Department of Commerce. Hoi4 More Model Images, Solitary As An Oyster Pee Paragraph, Wayne State University Dorms, Glued Sounds Word List, Old Dutch Cheese Popcorn Canada, Walkersville High School Yearbook, Algonquin Books Editors, 1 Links to some additional information about frost depth and soil temperatures: Link to ArcGIS Online app for Frost Depth; NCDC Winter Severity and Frost Depth in a Warming Climate About AFI - Air Freezing Index; Illinois State Water Survey - Water and Atmospheric Resources Monitoring Program (WARM)- IllinoisSoil Data Iowa State Soil Moisture Network Iowa Average 4 inch Soil Temperature . Required fields are marked *. Zone 10. Sixty-mil (1.5 mm) solvent-free liquid-applied synthetic rubber. Testing the exact depth relies on See Section R402.2 for maximum cementitious materials content. One-eighth-inch (3.2 mm) coat of surface-bonding cement complying with ASTM C 887. New York State Department of State Division of Building Standards and Codes One Commerce Plaza 99 Washington Avenue, Suite 1160 Albany, NY 12231-0001 (518) 474-4073 Fax: (518) 474 -5788 www.dos.ny.gov TB-1009-RCNYS TECHNICAL BULLETIN Code Effective Date: May 12, 2020. To view all frost depth sites in the NCRFC service area, beyond. New York State Department of State Division of Building Standards and Codes One Commerce Plaza 99 Washington Avenue, Suite 1160 Albany, NY 12231-0001 (518) 474-4073 Fax: (518) 474 -5788 www.dos.ny.gov TB-1009-RCNYS TECHNICAL BULLETIN Code Effective Date: May 12, 2020. Maps of 2022 NYC Assembly Races, NYS Assembly Races, NY Senate Races, Governor's Race in Erie County and Statewide. XYZ Tiles: https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png, NOAA Snow Depth - WMS Service: https://idpgis.ncep.noaa.gov/arcgis/services/NWS_Observations/NOHRSC_Snow_Analysis/MapServer/WMSServer?, Layer: 5, 3DEP Elevation Hillshade. Where splices are necessary in reinforcement, the length of lap splice shall be in accordance with Table R608.5.4. Frost has to be able to get below the bottom of the footing before it may cause an issue frost depths Portions of zip code 01007 are contained within or border the city limits of Belchertown, MA, Bondsville, MA, and Three 3 Records of observations The frost line depth may require deeper footings than indicated in Figure R 403 The frost line depth may . photos, maps and other content from from Winter. A Web-based application to estimate the magnitude of future floods for any stream or river in New York State (excluding Long Island) and the Lake Champlain Basin in Vermont was developed by the U.S. Geological Survey (USGS). uilding codes specify structural footings be placed below the frost line. For SI: 1 inch = 25.4 mm; 1 foot = 304.8 mm; 1 pound per square foot per foot = 0.1571 kPa2/m, 1 pound per square inch = 6.895 kPa. 1 This resulted frost heave can be detrimental to footings and foundations. new york state frost depth map. Access: Plasticity Index (PI) of 15 or greater, determined in accordance with ASTM D 4318.