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'" ,~..~" ,'::-{ 0 ''':,-",.-._.;; ,:,',;~.;;-: 'I I I I I I I I i I I I I I I I I I I I I N D E X PART 1 - BACKGROUND STUDIES GENERAL . . DEFINITION OF TERMS . . DESCRIPTION OF STUDY AREA ECONOMICS, POPULATION AND LAND USE . . Economics. Population. Location and Density of the Population: Population Projections: Land Use. TRANSPORTATION . . Airports. Railroads. Highways. UTILITIES . . Telephone. Electricity. Gas. PART 2 - EXISTING PRACTICES EXISTING SYSTEMS Salina. Brookvi11e. Assaria. Fa1un. Gypsum. Smo1an. New Cambria. Schilling. Kansas Wesleyan Reclamation Center. PART 3 - REFUSE GENERATION SOLID WASTE QUANTITIES WASTE CATEGORIES . . REFUSE PRODUCTION . . Projections of Solid Waste Generation. Special Waste. -i- Page No. 1 1 2 6 7 7 8 10 11 12 13 13 13 14 14 14 14 15 16 16 17 18 18 18 18 19 19 19 19 20 20 21 22 25 26 I I I I I I II I I I I I I I I I I I I Page No. PART 4 - GENERAL STANDARDS 29 GENERAL . . STORAGE . . General. Specific Storage Standards. Residential Storage Facilities. Commercial and Industrial Storage Facilities. ON-SITE VOLUME REDUCTION . . COLLECTION SYSTEMS AND STANDARDS . . Municipal and Contract Systems. Private System. Transportation Systems. Standards. DISPOSAL SYSTEMS AND FACILITY STANDARDS Incineration and Landfilling. Composting and Landfilling. Pulverizing and Landfilling. Sanitary Landfilling. 29 29 29 30 31 32 33 33 34 34 36 37 38 39 40 41 42 PART 5 - SOLID WASTE PLAN 49 GENERAL . . DISPOSAL . . Sanitary Landfill Acreage. Operating Equipment Necessary for Sanitary Landfill. Closing Open Dump Sites. SANITARY LANDFILL COST ESTIMATES . . Land Cost. Initial Site Development. Equipment Purchase. Equipment Maintenance, Operation and Amortizing. Labor. Miscellaneous Expenses and Contingencies. Annual Cost. FINANCING THE SANITARY LANDFILL . ADMINISTRATION . . Administrative Services under Contract. Administrative Services under Department of Public Works. DISTRIBUTION OF COST . . 49 49 50 50 51 51 51 52 52 52 52 52 52 59 60 60 60 60 -ii- I I I I I I I I I I I I I I I I I I I TABLES Dominant Employment Groups ---------------------------~ Estimated Employment Classifications ------------------ Employment Comparisons -------------------------------- Population Trends ------------------------------------- Township Population -----------~----------------------- Population Density, 1972 ------------------------------ Population Projections -------------------------------- Solid Waste Materials by Kind, Composition and Sources --------------------------------------- Saline County Solid Waste Generation ------------------ Solid Waste Disposal Factors -------------------------- Total Waste Generation and Adjusted Quantities Receivable at Central Sanitary Landfill --~-------- Total Waste Generation and Waste Received at Disposal Site ------------------------------------- Sanitary Landfill Cost (County-Wide) ------------------ Sanitary Landfill Cost (Excluding Salina) ------------- Table of Estimated Cost ------------------------------- Solid Waste Disposal Costs ---------------------------- -iii- Page No.. 1 8 8 9 9 10 11 21 23 24 25 25 54 57 61 62 I I I I I I I I I I I I I I I I I I I PART 1 BACKGROUND STUDIES GENERAL The responsibility for removal and disposal of solid waste in a safe and sanitary manner is shared by every person within the Study Area of Saline County. with increasing population and ever larger quantities of waste being discarded, the problems of exist- ing waste handling and disposal systems are growing rapidly. Any waste disposal system that is to receive public acceptance must be economical as well as nuisance-free. Ultimate disposal of waste under present-day technology is dependent on some form of landfilling. The basic problem in solid waste management is the apathy of the general public and the unglamorous nature of solid waste disposal. Until recently, few people were concerned with these matters. Except in a few cases, little professional skill has been applied to the storage, collection, transportation and dis- posal of solid waste. As a result, the services being offered are often inadequate in scope and execution, and cost more than first-class, well-organized services. Cognizant of the problems of waste handling and lack of suit- able disposal facilities in Saline County, and as required by State statutes, the County Commission has undertaken a compre- hensive analysis of its solid waste problems and solutions. The scope of the report includes: 1. General background studies -- economics, population, and land use. 2. Development of the nature and quantity of solid waste being produced in the Study Area and an estimate of future waste production. 3. Development of alternative plans for collecting and haul- ing waste from the point of generation to the point of disposal. 4. Location 'of sites that are sui table for disposal of waste produced in the study area. -1- II I I I I I I I I I I I I I I I I I I -5. . Development of a master plan for the handling and disposal of the Study Area's solid waste to the year 1990. 6. Recommendations for administration and financing the master plan, including a time-table and plan of action. DEFINITION OF TERMS . . L Abandoned Vehicles Passenger automobiles, trucks, and trailers that are no longer useful as such which have been .abandoned on streets, highways and other public places. 2. Agricultural Waste Solid waste resulting from the pro- duction of farm or agricultural products. 3. Air pollution -- The presence in the outdoor atmosphere of one or more air contaminants in such quantity and dura- tion as is or tends significantly to be injurious to human health or welfare, animal or plant life, or property, or would unreasonably interfere with the enjoyment of life or property. 4. Bulky Waste -- Large items of refuse such as appliances, furniture, large auto parts, trees and branches, stumps, and similar large items not easily crushed or reduced in volume using light landfilling equipment. 5. Commercial Waste -- All solid waste originating in commer- cial establishments. 6. Composting -- A process for biological decomposition of organic waste in a nuisance-free manner through controlled environment either aerobic or anaerobic, producing a stable residue which may be used as a soil conditioner. 7. Construction and Demolition Wastes -- Waste building ma- terials and rubble resulting from construction, remodeling, repair, and demolition operations on houses, commercial buildings, pavements and other structures. 8. Demolition Landfill -- A landfill used exclusively for the disposal of demolition waste. 9. Disposal Area -- A site, location, tract of land, area, building, structures, or premises used or intended to be used for partial and/or total refuse disposal. -2- I I I I I I I I I II I I I I I I I I I 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. Domestic Waste -- All types of refuse which normally originate in the'residential household or apartment house. Dump, Open -- The consolidation of waste from one or more sources at a central out-of-doors disposal area, which has little or no management and which does not conform to the requirements of a landfill or sanitary landfill. Dump, Open Burning -- An open dump where burning is per- mitted in an uncontrolled manner. Dump, Controlled Open Burning -- An open dump where burn- ing is controlled by some responsible person. Burning is not confined to an incinerator but is practiced in the open on the ground. Dump, Controlled -- See Landfill. Garbage -- Garbage is the solid or semi-solid animal and vegetable waste resulting from the handling, preparation, cooking and serving of foods, including cans, bottles and cartons in which it was received and wrappings in which it may be placed for disposal. Garbage does not include com- mercial and industrial waste from meat-paCking plants, food processing plants such as canneries and crop wastes from farms, nor market wastes which originate in wholesale and retail stores or markets engaged in the storage, process- ing and selling of food products. Ground Water saturation. Water in the ground that is in the zone of Hazardous Waste -- Solid and liquid waste which requires special handling and disposal to protect and conserve the environment and shall include pesticides, acids, caustics, pathological waste, radioactive materials, flammable or explosive materials. Incinerator -- The controlled process of burning solid, semi-solid, liquid or gaseous combustible wastes in an enclosed device, producing an inoffensive gas and~a sterile residue containing little or no combustible material. The process is used to reduce the volume or weight of waste material or to change the characteristics of hazardous wastes to, a safer form. Industrial Waste -- All solid waste originating in indus- trial establishments. -3- I I I I I I I I I I I I I I I I I I I 20. Landfill Same as a sanitary landfill; except, cover . material is applied from time to time as required, instead of daily or more frequently. To be acceptable, landfills must be restricted to inert, non-combustible, non-putrescible solid waste materials. 21. Mixed Refuse -- A mixture of solid waste containing both putrescible and non-putrescible materials. 22. On-Site Disposal -- The disposal or partial disposal of solid wastes on the premises where it was originated, in- cluding incineration or burial. 23. Person -- Means individual, partnership, corporation, institution, political subdivision, or state agency. 24. Pollution -- The contamination of any air, water or land so as to create a nuisance or render such air, water or land unclean or noxious, or impure so as to be actually or potentially harmful or detrimental or injurious to public health, safety, or welfare, to domestic, commercial, indus- trial or recreational use, or to livestock, wild animals, birds, fish, or other aquatic life or to plant life. 25. Processing of Wastes -- Any technology applied for the pur- pose of reducing the bulk or hazards of solid waste mate- rials or any technology designed to convert part or all of the solid waste materials for reuse. 26. Refuse -- Unwanted or discarded material resulting from commercial, industrial and agricultural operations and from normal community activities. Refuse includes in part the following: garbage; rubbish, ashes and other residue after burning; street refuse; dead animals; animal waste; motor vehicles; agricultural, commercial and industrial waste; construction and demolition waste, and sewage treat- ment residue; provided, however, that the term "refuse" does not include any uncontaminated earth, stone or minerals. 27. Residue -- Solid material remaining after burning, including ash, metal, glass, ceramics, plastics, and unburned combus- tibles. 28. Rubbish -- Non-putrescible wastes, such as cardboard, paper, tin cans, wood, glass, bedding, crockery, or litter of any kind. -4- I I II I II II I I I I I I I I I I I I ,I 29. Salvage, Auto -- A commercial enterprise engaged in the purchase of obsolete or damaged motor vehicles for the removal and resale of usable parts and the reclaiming of valuable metals. 30. Salvage, Metal -- A commercial enterprise engaged in the purchase of salvaged metals for resale, or processing and resale of these metals to metal-consuming industry. 31. Salvaging -- The controlled removal of reusable materials, not to be confused with scavenging. 32. Sanitary Landfill Operation -- A method of disposing of solid wastes on land without creating nuisances or hazards to the public health or safety by confining refuse to the smallest practical area, compacting it to the smallest practical volume by employing power equipment, and cover- ing with a layer of compacted earth or other suitable cover material at the conclusion of each day's operation. 33. Scavenging -- The uncontrolled picking of materials, not to be confused with salvaging. 34. Solid Waste Disposal Area -- Also referred to herein as "disposal area" or "disposal site", means any area used for the disposal of refuse from more than one residential premise, or one .or more commercial, industrial, manufac- turing, or municipal operation. 35. Solid Waste Management System -- The entire process of storage, collection, transportation, processing, and dis- posal of solid wastes by any city, authority, county or any combination thereof, or by any person engaging in such process as a business. 36. Solid Waste -- Garbage, refuse and other discarded material including, but not limited to, solid and liquid waste mate- rials resulting from industrial, commercial, agricultural and domestic activities. 37. Solid Waste Processing Facility -- Also referred to herein as "processing facility" means incinerator, compost plant, transfer station or any other location where solid wastes are consolidated, temporarily stored or salvaged prior to being tra~sported to a final disposal site. -5- I I I I I I I I I I I I I I I I I I I I 38. Street Refuse -- Material picked up by manual and mechan- ical sweeping of streets and sidewalks, litter from public receptacles, and dirt removed from catch basins. 39. Vector (of disease) -- An animal or insect which transmits infectious diseases from one person or animal to another by biting the skin or mucous membrane or by depositing infec- tive material on the skin, on food, or on another object. 40. Water Pollution -- Contamination, or other alteration of the physical, chemical or biological properties of any waters of the state as will, or _is likely to, create a nuisance or render such waters harmful, detrimental, or injurious to public health, safety or welfare, or to the plant, animal, or aquatic life of the state, or suitable for other legitimate beneficial uses. 41. Waters of the State -- All streams and springs, and all bodies of surface or ground water, whether natural or artificial, within the boundaries of the state. (Author- ized by K.S.A. 1970 Supp. 65-3406: Effective January 1, 1972) 42. Yard Rubbish--- prunings, grass clippings, weeds, leaves, and general yard and garden wastes. DESCRIPTION OF STUDY AREA . . As established for the purposes of this report, Saline County and the incorporated cities therein is the area to be included in the Study Area. Saline County'is located in Central Kansas and encompasses an area 25 miles long from north to south and ,30 miles in width or approximately 750 square miles. Lincoln and Ellsworth Counties border Saline County on the west, Ottawa County borders on the north, McPherson County on the south, and Dickinson County on the east. Six incorporated cities and several unincor- porated communities are present in the Study Area. State and Federal highways cross the County, connecting its communities, cities and trade areas. I-70 runs east-west, approximately follow- ing the line of the Smoky Hill River. I-35 transverses the County north to south. -6- !. I I I I I I I I I I 'I I I I I I I I II I ECONOMICS, POPULATION AND LAND USE Economics. In general, agriculture is the basis of the Study Area's econ- omy. Salina, the major city in the Study Area, is a trade, service and educational center with a good amount of light industry. The diversification of Salina's industrial base has resulted in a stable economy. Employment by industrial groups has shifted considerably within the county the past few decades. - Declines in agriculture, transpor- tation, communications and utility employment during the last decade have been offset by substantial growth in other industrial employ- ment. Professional, educational and public administration employ- ment has increased 14.6% during the last decade, while mining, construction and manufacturing employment increased 8.5% for the same period. The total employment figure has grown 3.7% the last decade, indicating a positive effect of the diversification of the economic base. DOMINANT EMPLOYMENT GROUPS Source: U.S. Census of population 1960 1970 % Agriculture Mining, Construction, Manufacturing Transportation, Communication utilities Wholesale, Retail, Services Professional, Education, Public Administration -12.4 + 8.5 -14.1 950 3,325 1,386 832 3,606 1,190 8,024 2,995 + 2.7 +14.6 8,240 3,432 TOTAL 16,680 17,300 + 3.7 The April 1972 employment percentage estimates by the Kansas Department of Labor, Employment Security Division, are shown in the fOllowing table. A representative standing of the employment in Saline County is gained by this data. It should be noted that these are percentages of employed persons and do not include skilled unemploye~. -7- I. I . . I I . . . I . I I I . I . I . I I ESTIMATED EMPLOYMENT CLASSIFICATIONS Source: Employment Security Division Agriculture Manufacturing Mining Construction Transportation and utili ties 3.3% 11. 8% 0.1% 7.5% 6.5% Trade Finance Services Governmental Other TOTAL 29.1% 3.2% 17.1% 10.9% 10.5% 100.0% The Employment Comparisons table indicates Saline County's economy shows a diversification similar to the State as a whole and is a positive growth indicator. EMPLOYMENT COMPARISONS~ Source: U.S. Census of Population, 1970 Industry Saline County Rural Saline County Rural Kansas Agriculture Mining, Construction and Manufacturing Transportation, Communication and Utilities Wholesale, Retail Trade and Services Professional, Educational and Public Administration Other Industry 4.9% 20.8 23.9% 22.3 26.9% 19.3 4.6 6.1 6.9 47.6 23.3 32.5 19.8 16.7 15.2 .9.2 0.0 0.0 TOTAL 100.0% 100.0% 100.0% 100.0% Population. Kansas 8.7% 24.6 7.6 40.9 18.2 0.0 An analysis of past, present and future population trends of a community are a necessary prerequisite to planning solid waste facilities. The quantity, type and volume of solid waste that is generated, and for which provisions for disposal must be made, are related to the population and the associated commerce and industry which support the population. -8- I. . . I . . . . I I I I I I I . I I I A review of the County and its cities over a 20-year period indicates the migration of the population. Migration trends indi- cate where or not we are dealing with a study area that is losing, gaining, or keeping its population steady. All trends are import- ant in relation to future needs. The population Trends table indicates the total county popu- lation has grown substantially since 1950. It should be noted, however, that the county population has shown a declining trend since the closing of the air base at Salina. All cities in Saline County have experienced population losses since 1965, while rural Saline County has experienced substantial growth. POPULATION -TRENDS Source: County Enumeration Records 1972 % 1965 % 1960 . 1955 % 1950 Saline Co un ty 45,421 - .11 45,471 - 2.2 46,459 +15.7 40,138 +22.3 32,813 Assaria 331 .3 332 + 6.8 311 + 9.5 284 +27.4 223 Brookville 227 -12.8 256 + 9.9 233 - 2.1 238 + 9.7 217 Gypsum 421 - 8.8 458 ...26.4 579 + 8.4 534 + 1.3 527 NeH Cambria 155 - 7.1 166 -19.3 198 + 5.9 187 +19.1 157 Snolan 188 - 2.7 193 N/A N/i\ NI1\ Salina 36,609 - 5.7 38,706 - 1.4 39,250 +16.6 33,663 +32.2 25,466 Rural Saline 7,490 +39.3 5,360 -10.1 5,9'03 - 9.7 6,475 + 4.0 6,223 Coun ty A breakdown of the rural population is detailed by the follow- ing Township Population tabl'e: TOHNSHIP POPULATION Source: County Enumeration Records % Change, 1972 1965 1960 1955 1950 1950-1972 Cambria 232 254 304 287 263 - 11. 8 , Dayton 152 138 175 182 198 - 23.3 Elm Creek 469 506 479 470 417 + 12.5 Eureka 237 271 243 252 243 2.5 Falun 222 285 315 336 317 - 30.0 Glendale 90 128 155 174 169 - 46.8 Greeley 627 763 848 701 . 636 1.4 Gypsum 183 214 237 296 300 - 39.0 Liberty 124 173 177 203 209 - 40.7 Ohio 354 416 354 405 396 - 10.6 Pleasant Valley 120 129 134 175 177 - 32.2 Smoky Hill 2,009 445 603 1,207 1,200 + 67.4 Smoky View 428 413 393 390 381 + 12.3 Smolan 1,502 352 652 584 485 +209.7 Solomon 215 248 252 277 289 - 25.6 Spring Creek 96 120 135 150 157 - 38.9 Summit 0 19 23 22 23 - 17.4 Walnut 349 384 320 260 278 + 25.5 Washington ~ -ill. -!.Q! ~ ~ 4.7 TOTAL .7,490 5.360 5,903 6,475 6,223 + 20.4 -9- I I I I I I I I I I I I I I I I I I I Location and Density of the Population: Approximately 83.5% of the county's 1972 population lives in the incorporated cities. Approximately 96.5% of the 83.5% lives in Salina. The rural county population accounts for the rema1n1ng 16.5%. The density of the population for each of the 19 townships is listed in the following Population Density Table. Saline County has a high density of 69.8 persons per square mile when compared to the Kansas average of 27.9 persons per square mile. The rural density of 11.5 persons per square mile is only slightly higher than the 8.5 persons per square mile average for the rural section -of the state. POPULATION DENSITY, 1972 Rural Total Persons/ Rural persons/ Township Population Sq. Mile Population Sq. Mile Cambria 387 10.8 232 6.5 Dayton 152 4.4 152 4.4 Elm Creek 469 13.1 469 13.1 Eureka 658 18.5 237 6.7 Falun 222 7.0 222 7.0 Glendale 90 2.5 90 2.5 Greeley 627 20.0 627 20.0 Gypsum 183 5.1 183 5.1 Liberty 124 3.5 124 3.5 Ohio 354 10.0 354 10.0 Pleasant Valley 120 3.3 120 3.3 Smoky Hi 11 38,618 1340.9 2,009 69.8 Smoky View 759 21.6 428 12.2 Smolan 1,690 51.2 1,502 45.5 Solomon 215 6.0 215 6.0 Spring Creek 323 5.9 96 1.8 Summit 96 4.8 19 0.9 Walnut 349 9.7 349 9.7 Washington 81 3.7 81 3.7 TOTAL 45,421 69.8 7,490 11.5 -10- I I I I I I I I I I I I I I I I I I I Population Projections: The factors affecting population are birth and death rates, and more important, migration. Migration is dependent upon the economic opportunities of the area. Most often migration is not erratic and can also be projected as a trend. Population projection is a critical factor in determining future solid waste capacities. The presence of businesses and industries is dependent on having a stable or growing population. Consequently, it is important to be able to anticipate the total . "development of the cities and county to know the total need. The method used in this report is the most accurate there is at present. The Cohort Survival Method takes into account indi- vidual birth and survival rates for each 5-year age, and a migration factor calculated from historical migratory factors for the area. POPULATION PROJECTIONS 1970 1975 1980 1985 1990 Saline County 46,592 48,184 50,838 54,854 59,304 Salina 37,714 40,671 44,667 48,475 53,328 Assaria 331 346 371 396 421 Brookville 227 229 232 235 238 Gypsum 421 406 381 366 351 New Cambria 155 155 154 154 153 Smolan 188 188 188 188 188 Rural Non-Farm 4,991 3,895 2,765 3,096 2,773 Rural Farm 2,565 2,294 2,080 1,944 1,852 Note: Saline County, Salina -- Cohort survival, same migration rates with Schilling taken out. Rural Farm -- Cohort survival, with 1960-1970 migration rates' (Schilling would not affect farm population). 3rd Class Cities -- Historical straight line projection, 1950-72. Rural Non-Farm -- Total Saline County -- all the above except Saline County = Rural Non-Farm Rural Non-Farm includes all persons living outside the incor- porate limits of Saline County cities and are not farmers. -11- I I I I I I I I I I I I I I II I I I' I Land Use. In general, land use is categorized as residential, commercial,.. industrial and public. The major classification of land use rep- resents to a degree the major generator of solid waste for which collection and disposal programs must be provided. The land use patterns in Saline County can further be differ- entiated as to rural and urban land use. In general the rural area of Saline County includes all areas outside the corporate limits of the cities. The County Land Use Map indicates the gen- .eralized land uses which are expected to have.a measurable effect on the size and location of future solid waste disposal facilities. -12- I I I I I I I I II II I I I I I I I I I TRANSPORTATION AND UTILITIES TRANSPORTATION Airports. The only airport facility located in Saline County is the Salina Municipal Airport at an elevation of 1,272 feet; the facil- ity has three runways, the longest being 17-35/13,300 concrete. Other facilities and services offered include: hangars, tiedowns, charter service, 80/87 and 100/130 fuels, kerosene with a -400 F. freezing point, and ability to repair major airframes and power plants. The runway load bearing capacity is 75,000 pounds for a single-wheel type landing gear, 200,000 pounds for dual-wheel landing gears, and 350,000 pounds capacity for dual-tandem type landing gears. The airport is equipped with high intensity runway lighting and high intensity instrument approach. Service also includes high pressure oxygen replacement bottles. Railroads. Saline County is served by three railroads: Atchison, Topeka and Santa Fe; Missouri Pacific; and Union Pacific. A branch of the Atchison, Topeka and Santa Fe Railroad starts from Salina, goes northwest through Hedville and Glendale, and exits the county. The Missouri Pacific enters the county above the southeastern corner of the county and below Gypsum. It goes straight to Gypsum, divides there, one line goes southwest to Bridgeport and McPherson County, while the other goes northwest through Kipp and Salina. Once it reaches Salina, it turns south a mile south of town and then heads southwest, picking up Smolan, Falun and exits to McPherson County. The Union Pacific has two branches entering the county. One enters at Solomon, then divides there, one line going northwest at 450 out of the county and the other going southwest through New Cambria to Salina. The other branch enters the county coming up from McPherson County through Bridgeport, Assaria, Mentor and Salina to join the branch from the east on the north edge of Salina. The line. divides a mile west, one going northwest out of the county, and the other going southwest through Bavaria and Brookville and out of the county. -13- ~ I I I I I I I I I I I I I I I I I I I All of the incorporated cities in the county are served by railroads. The unincorporated communities of Falun, Bridgeport, Kipp, Mentor, Bavaria, Hedville, and'Glendale'are also served. Highways. Saline County is served by an iriter-connecting network of state, county and township roads. The county has four u.S. desig- nated routes: Interstate 35W and 70 and U.S. 40 and 81. Interstate 70 enters from Dickinson County at Solomon, proceeds southwest to Salina, then straight west to Lincoln County. U.S. 40 is congruent with I-70. Interstate 35W enters the county l~ miles south of the unincorporated community of Bridgeport, goes due north connect- ing Assaria, Mentor, skirts Salina, and enters Ottawa County. U.S. 81 parallels I-35W. Five state highways are located in the county: K-4, K-I04, K-14l, K-220, and K-221. K-4 enters the county southwest of Gypsum, goes to Gypsum, turns due west, goes straight to U.S. 81 and I-35, there turns south as part of U.S. 81 and I-35, passing Assaria and Bridgeport to reach McPherson County. K-I04 is the same road as U.S. 81. K-141 enters the county at Solomon, pro- ceeds southwest to New Cambria, Salina; Brookville and unincor- porated Bavaria, and exits the county. K-220 starts at K-14l, one mile east, of New Cambria, heads north, connecting to I-70 and U.S. 40, then goes out of the county. K-221 starts at Solomon and follows the east county boundary north. UTILITIES . Telephone. Telephone service is provided to Saline County by five tele- phone companies, utilizing 12 exchanges. These are Southwestern Bell Telephone Company - Salina, Solomon, Gypsum, Lindsborg, and Marquette; Twin Valley Telephone, Inc. - Bennington, Beverly and Tescott; Tri-County Telephone Association, Inc. - Navarre and Carlton; Wilson Telephone Company, Inc. - Brookville; Salemsburg Farmers Telephone Company - Salemsburg. Electricity. Electrical power is supplied to the residents of Saline County by one private power company and four rural electric cooperatives. -14- I I 'I I I I I I I I I I I I I I I I I 4. Planning and Design: Planning, design, and operation of any solid waste processing facility or disposal area of a solid waste management system, including but not limited to sanitary landfills, incinerators, compost plants, transfer stations, salvage yards, and other solid waste operations shall conform with appropriate design and oper- ation guidelines of the Department. 5. Location: Location of all solid waste disposal areas and solid waste processing facilities shall conform to appli- cable state laws, and county or city zoning regulations and ordinances. All locations for solid waste disposal sites or processing facilities shall be reviewed by any local planning and zoning board. Comments and recommen- dations based on such reviews shall be transmitted to the Department with the proposed plans. All locations for solid waste disposal areas and processing facilities shall be reviewed and approved by the Department before any site development is started. 6. Access Roads: Access roads to the disposal site or pro- cessing facility shall be of all-weather construction; negotiable at all times by trucks and other vehicles. Load limits on bridges and access roads shall be suffic- ient to support all traffic loads which will be generated by use of the site or facility. 7. Reports Required: Operators of all solid waste disposal sites and processing facilities shall maintain suitable records of volumes or tonnage of solid wastes received, land area used, population served, area served, and any other information required by the conditions of the per- mit. All information shall be summarized and reported to the Department annually on forms furnished by the Depart- ment. 8. Air Quality: The operator of every solid waste disposal site and solid waste processing facility shall conform to all applicable provisions of K.S.A. 1970 Supp. 65-3001 through 65-3020, any regulation adopted thereunder, and any local regulations pertaining to air quality. 9. Communication: communications shall be available to all solid waste processing or disposal sites. -45- I I I I I I I I I I I I I I I I I I I I . 10. Fire Protection: Arrangements shall be made for fire pro- tection services when a fire protection district or other public fire protection service is available. When such a service is not available, practical alternate arrangements shall be provided at all sites. 11. Limited Access: Access to a solid waste disposal site or processing facility shall be limited to hours when an attendant or operating personnel are at the site. A gate or barrier and approved fencing shall be erected to block access to the solid waste disposal site or processing facility during hours when the site or facility is closed. Access by unauthorized vehicles or pedestrians shall be prohibited. 12. Hours of Operation: Hours of operation and other limita- tions shall be prominently posted at the entrance of the disposal site or facility. 13. Salvage: Salvage or reclamation of materials shall be permitted only where facilities specifically designed for the purpose of salvaging or processing solid wastes are provided, and when the salvage materials are properly controlled to prevent interference with prompt sanitary disposal of solid wastes. All salvage operations shall be conducted in a manner that will not create a nuisance. 14. Safety: An operational safety program approved by the Department shall be provided for employees at solid waste processing and disposal sites. 15. Vector Control: Solid waste processing facilities and disposal sites shall be operated in a manner which will not permit the harborage or breeding of insects or rodents. Whenever supplemental vector control measures are neces- sary, these measures shall be promptly carried out. B. Specific Standards for Solid Waste Disposal Areas. I. Demolition Landfills: Any person may establish and oper- ate a private landfill for the disposal of construction and demolition wastes, provided he shall first apply for and obtain a permit from the Department to operate the site as a."Landfill for Construction and Demolition Wastes", and may d~ so as long as the permit shall remain in force, and the site is operated in accordance with the provisions of these regulations and the specific requirements of the -46- I I I I I I I I I I I I I I I I I I I permit. Issuance of such a permit shall be coordinated with the local governing unit in whose jurisdiction the demolition landfill is located. 2. Sanitary Landfills: a. Design Plans and Engineering Reports -- Sanitary land- fills shall be designed and operated in accordance with this regulation and with the Department's Solid Waste Guidelines for Design and Operation of Sanitary Landfills. All design plans and engineering reports required by these standards shall bear the signature and seal of an engineer licensed to practice in Kansas. b. Land Use Plans -- All applications for a proposed san- itary landfill shall include an ultimate land use plan for the site. The plan shall include intermediate stages and shall identify the total and com~lete pro- posed land use upon completion of filling or termina- tion of use of the site and shall be in accordance with any local land use plans. c. Reports and }laps Required -- In addition to the annual reports required in Section A-7 of this regulation, the operator of ,the sanitary landfill shall maintain a map showing place of deposit of various materials within the site. Areas used for the disposal of haz- ardous wastes or substantial quantities of rock, brick, stone, concrete and other similar materials, and un- excavated areas shall,be clearly shown and referenced to the boundaries of the tract or other permanent markings. This map shall be filed with the Register of Deeds in the county where the landfill is located upon completion of the landfill or disposal area. d. Fire Protection No open burning of solid wastes shall be permitted at a sanitary landfill. In case of accidental fires at the site, the operator shall be responsible for initiating and continuing appropriate' fire-fighting methods until all smoldering, smoking and burning ceases. The operator of any landfill shall seek and obtain additional fire-fighting assistance if smoldering, smoking, or burning persists for longer than a twenty-four (24) hour period. The operator shall:not permit the dumping of combustible materials within the immediate vicinity of any smoldering, smoking, or burning conditions and shall not allow -47- 1---- I I I I I I I I I I I I I I I I I I I PART 5 SOLID WASTE PLAN GENERAL The existing methods of storing, collecting, transporting, disposing, and managing solid waste were described in Part 2 of this report. Salina is the only community that has a landfill where refuse is covered daily. The remaining communities use open dump sites for refuse disposal and periodically bury the refuse. The general public has become aware of the unsightly and un- sanitary nature of the existing disposal areas in Saline County and has a determination to correct the condition. Small commun- ities are financially unable to purchase a vehicle for use in collection or a dozer for use at a sanitary landfill. If a com- munity obtained its own equipment and used it one or two days a week, the remaining portion of the time the equipment would be idle. It is possible for several communities to share the same collection and disposal equipment at a reasonable cost. Several of the communities and most of the rural area are not served by community-type water and sewer system, but rely on indi- vidual wells and septic tanks. These residents usually do not have an accommodation for utility charges for regular refuse col- lection service, as many of the farmers and ranchers have trucks and can provide their own refuse transport. All residents have a regular or occasional need for use of a refuse disposal site. DISPOSAL . . There are cost constrictions in the choice of disposal methods. The landfill method has the most latitude as to volume of disposal per hour or day with the least effect on cost. At volumes over "500 tons/day, a cost of $2.00-$3.00, and at volumes of less than 100 tons/day, the cost is frequently $2.00-$5.00 per ton dependent to a large degree upon the cost of land for a landfill site. Incineration costs are quite sensitive to volume of disposal and has an economic limit of 100 tons/day to yield a cost of $7.00 to $10.00 per ton ,and does not reach $5.00-$8.00 per ton, under -49- I I I I I I I I I I I I I I I I I I I dumping activities to interfere with fire-fighting efforts. All disruption of finished grades, covered or compacted surfaces, shall be covered and regraded upon completion of fire-fighting activities. e. Disposal of Sewage Solids, Liquids, and Hazardous Wastes Restricted -- No materials of a hazardous na- ture, including but not limited to, sewage solids, oil' sludge, dye concentrates, waste chemicals, pathological and biological wastes, radioactive materials or explo- sives, shall be disposed of in the sanitary landfill until the location, method of disposal, and site fac- tors have been evaluated by the Department, and the specific arrangements for handling the materials have been approved. -48- " I I I I I I I I I I I I I I I I I I I The Kansas Power and Light Company and the O.S. & o. Rural Electric Cooperative Association, Inc. each supply about one-half of the county. KP&L serves the cities of Salina, Brookville, Smolan, Gypsum and New Cambria, as well as the unincorporated communities of Bridgeport, Mentor and Kipp. KP&L also serves rural areas and narrow corridors along the transmission lines between communities. The OS&O serves an area that almost completely surrounds that served by the KP&L company. The OS&O serves the majority of the rural area as well as the unincorporated communities of Falun, Hedville and Glendale. The remainder of the county is served by the other three elec- tric cooperatives. The Ark Valley Electric Cooperative Association, Inc., serves a small area in the southwest corner of the county. The Smoky Hill Electric Cooperative Association, Inc., serves a thin strip down the western edge of the county. The remaining area to the south is served by the Smoky Valley Electric Cooperative Association. Gas. At present, three of the six incorporated cities are served by natural gas. Salina, Gypsum and Smolan are served by the Kansas Power and Light Company. Assaria, Brookville and New Cambria are not served with natural gases. -15- j I I I I I II I II I I II I I I I I I I I PART 2 EXISTING PRACTICES EXISTING SYSTEMS . . The methods and conditions of the existing solid waste man- agement systems in Saline County are described in the following paragraphs. Significant differences exist in the system employed in Salina compared to the systems in the other cities and the ."ruralarea. Salina is the only city in the county that operates a regulated collection and disposal facility. Regulations prohibiting back- yard trash burning are enforced in Salina. Generally the regula- tions governing storage, collection and transportation of solid waste are in compliance with new State regulations. Only the disposal operation does not totally comply with the new regula- tions. Specifically, major health and environmental problems associated with the existing operation are air pollution, water pollution and litter. Salina also operates a composting program in Thomas Park for leaves gathered in the city. This program is further described in the Solid Waste Generatibn section of this report. Each of the small communities and the rural area employ various systems of storage, collection, transportation, disposal and management. Generally the systems are deficient in specific areas with regard to new State regulations, health and environ- mental objectives. The prOblems associated with the existing systems are clearly definable. Presently, five authorized disposal areas are being used in the county. with exception of one site, these are pri- marily open dumps. During the summer, they are potential breeding places for vectors such as flies and mosquitoes, are potential fire hazards, and emit offensive smoke and odor. Generally in the winter, the sites have no fly, mosquito or odor problems. Access to three existing sites during inclement weather is impossible due to the isolated nature of the site and the lack of an all-weather access road. The condition of the access roads to dump sites from highways and county roads contributes to the problem. Individuals who are unable to drive their vehicles to -16- I I I I I I I I I I I I I I I I I I I the site because of mud or snow have a tendency to dump refuse along the access road or in other unauthorized areas. Winds are not uncommon in this area during summer and winter, and in most cases the existing dump sites have a blowing paper problem. In most cases, paper and refuse may not blow into pop- ulated areas, but does litter the country-side. This condition being aesthetically offensive enforces a negative concept to the general public adversely affecting the acquirement of future disposal sites. Air pollution is a current the practice of open burning. burning at disposal sites will from developing. problem at the disposal sites with State regulations prohibiting open prevent any long-range. problems Water pollution at many unauthorized sites is a significant problem in the county and violates State regulations. Storage and collection of refuse also represents a problem throughout the county. Infrequent disposal of refuse, coupled with inadequate storage facilities, produces high potential health hazard areas. From a health standpoint, these unsanitary refuse storage areas are more critical than inadequate disposal sites because they are always located near a dwelling. People are always in contact with their own storage area and therefore subject to these unsanitary conditions if they prevail. Storage, collection and disposal are all important phases of refuse handling and deficiencies in any phase can represent a hazard. Salina. Salina is the largest city in Saline County and does operate a collection and disposal operation. The city does regulate the storage, collection, transportation and disposal of solid waste. Open burning within the city is prohibited. The city operates a weekly collection service for a $2.00jmonth fee. Approximately 80% of the residential area is served by city collection. Approx~ imately 10% is served by licensed private collectors, and the remaining 10% by individuals. The city collection service is totally self-supporting. The collection system employs 24 per- sons (1 foreman, 8 equipment operators, 14 laborers and 1 typist). The city operates a landfill northeast of the city. Access to the site is controlled by chainlink fence and gate. The site is -17- r- I I I I I I I I I I I I I I I I I I I open crew site seven days a week from 7:00 a.m. to 6:00 p.m. of four operates the site. Refuse is covered is expected to be operated approximately nine A full-time daily. The more months. The landfill is financed from the general tax fund with the exception of $2,400 contributed by the county for rural usage of the site. Brookville. .The city of Brookville does not regulate the storage, .co.llec- tion, transportation or disposal of solid waste. Generally most residences use 30-50'gallon barrels for refuse storage and backyard incineration. Collection is done on an individual basis, and a private hauler collects refuse and disposes of it at the Salina landfill. Assaria. Assaria does not regulate storage, collection, transportation or disposal of solid waste. Collection of refuse is on an indi- vidual contract basis or self-haul basis. Storage containers used for refuse storage and burning are of the 30-50 gallon barrel type. Disposal is at the .Salina landfill. Falun. An open burning dump southwest of Falun along a county road serves as the disposal site for this unincorporated community. The site is not fenced or regulated. Gypsum. The town of Gypsum is located in southeast Saline County. This community of 421 persons has no regulations governing the storage, collection, transportation and disposal of solid waste. Burning of refuse is not prohibited by regulations. Storage containers are of the 30-50 gallon barrel type. Collection is performed by a private hauler and individual, and refuse is disposed of at an open dump located southeast of the city. Refuse is burned at the site and periodically covered with earth. -18- . I-- I I I I I I I I I I I I I I I I I I I Smolan. The city of Smolan, located southwest of Salina, operates an open dump. The disposal site is operated using a trench-fill pro- cess using burning to reduce volume and periodically covering the refuse with earth. Junk autos are not disposed of at the site. The city has no regulations go~erning the storage, collection, transportation or disposal of solid waste. The 30-50 gallon barrel is the typical storage container used in the city. Collection is on an individual basi.s. . " New Cambria. Storage, collection, transportation and disposal of solid waste is not regulated by the city of New Cambria. Generally most resi- dences use 30-50 gallon barrels for refuse storage and incinera- tion. Collection is done on an individual basis, with a private hauler collecting refuse for some of the residents. Refuse dis- posal is at the Salina landfill. Schilling. An open burning dump is being operated west of the air base at the west end of the county's mixing strip. The site is operated as an open trench for dumping, burning, and periodically covering the refuse. Usage of the site is primarily by industrial concerns located at Schilling. Kansas Wesleyan Reclamation Center. The Kansas Wesleyan Reclamation Center was initiated in October of 1971, directed by Mr. Mike Oldfather. The operation is an all- volunteer center that collects paper, cardboard, egg cartons, and aluminum. Paper is the primary item collected, averaging approxi- mately four tons a week. -19- I I I I I I I I I I I I I II I I I I I PART 3 REFUSE GENERATION SOLID WASTE QUANTITIES . . The appraisal of the quantity of solid waste produced in an area must include consideration of waste-generating activities in the area. The quantities of waste generated may vary widely from area to area as the activities vary. For example, the quantity of household refuse generated in a densely populated industrial area may be less than one-third of the total waste for which disposal must be provided. In less densely settled rural areas, the household contribution may be two-thirds of the total solid waste produced. Many factors affect the quantity of waste generated by an area. Some of the more important factors are: 1. Economic conditions and standards of living. 2. Industrial, commercial, residential and public development. 3. Frequency of waste collection. 4. Regulationscontroiling disposal methods and volume reduction. S. Individual waste reduction methods such as home and industrial incinerators. 6. Amount of new construction work. 7. The increased use of disposable packaging materials. 8. The increased use of prepared foods. 9. Salvaging of waste products such as paper, metal, bones, sawdust, acids, oils and cloth. 10. Development of new products or packaging methods. The factors are variable and are difficult to predict with any degree of accuracy. For this reason, broad categories of waste are used in this 'study and present production rates are estimated based on field data and comparison with other areas for which studies have been done. -20- I I I I I II I I I I I I I I I I I I I WASTE CATEGORIES . . Solid waste or refuse (the two terms are synonymous) can be classified in several different ways. The following table groups solid waste materials by kind, composition and general source. SOLID WASTE MATERIALS BY KIND, COMPOSITION AND SOURCES Kind Composition Sources Garbage Wastes from preparation, cook- ing and serving of food; market wastes; wastes from handling, storage and sale of produce. Rubbish Combustible; paper, cartons, Households, res- boxes, barrels, wood, excelsior, taurants, insti- tree branches, yard trimmings, tutions, stores, wood furniture, bedding, markets dunnaqe. Noncombustible: metals, tin cans, metal furniture, dirt, qlass, crockery. minerals. Ashes Residue from fires used for cooking and heating and from on-site incineration. Street Sweepings, dirt, leaves, catch Refuse basin dirt, contents of li t ter receptacles. Dead Cats, dogs, horses, cows. Streets, sidewalks, Animals alleys, vacant lots Abandoned Unwanted cars and trucks left Vehicles on public property. Industrial Food processing wastes, boiler Wastes house cinders, lumber scraps, Factories, power metal scraps, shavinas. plants Demolition Lumber, pipes, brick, masonry Demolition sites to Wastes and other construction mate- be used for new rials from razed buildings and buildings, renewal other structures. pro-;ects, expressways Construction Scrap lumber, pipe, other con- New construction, Wastes struction materials. remodelinq Special Hazardous solids and liquids: Households, hotels, Wastes explosives, pathological wastes hospitals, institu- and radioactive materials tions, stores. industry Sewage Solids from coarse screening Sewage treatment Treatment anq. from grit chambers; septic plants; septic tanks Residue tank sludge. -21- I I I I I I I I I I I I I I I I I I I REFUSE PRODUCTION . . Because of the lack of records, it is difficult to determine the quantity of refuse produced per person in Saline County. None of the disposal sites operate a weigh scale to determine the daily weight of refuse hauled. Also, all of the disposal sites have used burning as a method of volume reduction, making it difficult to accurately estimate volume based on completed fill areas. To arrive at reasonable waste generation factors for Saline County, local data and data from other studies were compared. The comparisons are complicated by bona fide variations in local con- ditions. This is especially true in determining an industrial waste factor. The 2.1 pounds/capita/day factor for household refuse genera- tion used in this study is the result of a weighing program conducted at Dodge City in March and April of 1972. The 2.1 factor compares favorably with factors compiled by Dr. McKinney, K.U., and other studies (Herkimer-Oneida Counties, Combustion Eng., Inc., Omaha-Council Bluffs, Des Moines, and University of California) . The household factor in these studies ranged from 1.4 to 2.4 with the predominant number of factors ranging from 2.0 to 2.4 pounds/ capi ta/day. The industrial and commercial factors used for this study were developed from local information on quantities hauled by local private haulers and compared to industrial and commercial employ- ment generation factors from other studies. The other factors listed are weighted averages of regional and local studies. Significant variations were not evident in the other factor, except the factor used for tree waste varied signif- icantly for areas with a high Dutch elm problem. The factors for small city and rural were derived studies, particularly Harvey and McPherson Counties. from local \ It is important to realize that the figures in the following table apply to production of waste rather than to collection. Ideally there is no difference, but from a practical standpoint, the factors for collection are usually lower -- for the simple reason that not all of the solid waste which is generated receives proper disposal. The factors may be further decreased (below collection figures) for specific purposes, such as the situation in which certain types of solid wastes are excluded from a specific disposal site. In this case, the values should probably be called disposal factors. -22- _, -J I I I I I I I I I I II I I I I I I I I SALINE COUNTY SOLID WASTE GENERATION c Pounds/Capita/Day Waste Category Salina Small City Rural Household 2.10 2.1 2.1 Commercial 2.00 1.2 0.4 Industrial 1.10 0.0 0.0 Institutional 0.20 0.0 0.0 Street Sweepings 0..30 0.0 0.0 Trees 0.70 0.7 0.7 Demolition and Construction 0.40 0.4 0.4 Catch Basin 0.04 o ..D 0.0 Sewage Treatment Solids 0.40 . 0.4 0.4 TOTAL 7.24 4.8 4.0 To arrive at a disposal factor, it is necessary to examine existing disposal practices' and adjust total generation factors according to condition and anticipated conditions. Salina, at present, does not dispose of street sweepings at the sanitary landfill, but uses them for fill material. Leaves are composed at Thomas Park, and this practice will likely continue. . Demolition material such as concrete, brick, rock, etc., is used to fill flood control washes; some is used at Camp Webster; some is scattered in the old river channel; and some is used by the county as ditch checks on county roads. It is anticipated that these practices will continue. Catch basin material is used for the same purpose as street sweepings and is not received at the landfill. Sewage and water treatment wastes are not presently being disposed in the landfill. Sludge from drying beds is stored and hauled by farmers as a soil conditioner. These practices will significantly lower the quantity of refuse received from Salina at the disposal site. The quantity per capita of refuse received at a disposal site from a small city can vary significantly from the 4.8 pounds/ capita/day. The practice of backyard burning, if continued, can reduce this quantity from the 4.8 to an estimated 2.5 pounds/ capita/day. It is assumed the sewage solids, demolition wastes, and trees would not be disposed in a sanitary landfill, but used as per existing practices. -23- , I I I I I I I I I I I I I I I I I I I Rural refuse production per capita per day is also significantly affected by the practice of burning. Also, the rural factor for quantities delivered to a sanitary landfill for disposal would not include sewage solids, demolition material, or trees. The adjusted rural factor of 1.7 pounds per capita per day compares with the local survey carried out in McPherson County which yielded 2.7 pounds per capita per day with the existing practice of open burn- ing. This factor excluded agriculture wastes such as grain spoil. The practice of open burning in small communities and rural areas is the responsibility of local jurisdictions as set out by the State of Kansas Air Pollution Emission Control Regulation 28-19-8, Section D, Part 4: "All open burning operations except those operations being conducted qn residential premises containing five (5) or less dwelling units and carried out inci- dental to the normal habitation of said dwelling units are deemed to be the control responsibility of local jurisdictions and are exempt from the provi- sions of Regulations 28-19-8 and 28-19-9." In summary; provided the existing practices and conditions prevail, the factors for waste received at a disposal site are as follows: SOLID WASTE DISPOSAL FACTORS Waste Category Pounds/Capita/Day Salina Small City Rural ** * * Household . Commercial Industrial Institutional Street Sweepings Trees *** Demolition Catch Basin Sewage Treatment Solids 2.1 2.0 1.1 0.2 0.0 0,7 0.0 0.0 0.0_ 1.3 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 6.1 1 . 1 .~ Exc udes agr~cu tural waste and practice of backyard burning. Salina no-burn regulation. Disposed of separately. 2.5 1. 7 TOTAL based on continued ** *** -24- I I_I.__~ I. 1 1 1 1 1 1 1 1 1 I I I I 1 I 1 I r ...,....-,...........:...."...,..,..,..~~,....,...."...,..,..-."'~.......; - .. .- *'--' ._--~ "_.._~ .~.. ._-"-~-,-~~_.,,~--,..----- ..-..-.--.----....,.-- TOTAL WASTE GENERATION (Tons/Day) 1970 House';' Instit. Tndl..ls- Catch Basin ,. Oem. . scw"qe Tons POP. hold . Comm. trial Street Sweep. Trees Const. Solids Day Year ASsaria 3ll .35 .20 .12 .07 .07 .Bl 295.65 Brookville 227 .24 .14 .. .OS .05 .05 .56 204.40 Gypswn m .44 .25 .15 .08 .OS 1.00 365.00 .~ Cambria m .1' .a> .. .05 .01 ." .36 (31.40 Salina j7.714 )9.60 41.48 20.74 6.41 13.20 7.54 7.54 136.51 49,826.15 Smolan 188 .20 .11 . .07 .04 .04 .46 161.90 . Rural Non-Farm 4.991 5.24 2.99 '1.75 1.00 1.00 11.98 4,372,70 Rural Fa= .b1ll ..b..ll ----:1! . ----=...1Q ~ ~ ~ 1.868.BO TOTAL COUNTY 46.592 4fL92 45.77 20.74 6.41 16. )2 9.32 9.32 156.80 57,232.00 Small city and rural industrial is incluaed with commercial factor. .. NO factor given for small city'S' street sweepings and catch basins naterial -- included with other factors. ADJUSTED QUANTITIES RECEIVABLE AT CENTRAL SANITARY LANDFILL (Tons/Day) Assaria J3l .21 ;'20 .41 149.65 Brook,ville :227 .15 .14 -. .n 105.85 Gyps urn 421 .27 .25 .52 18".80 New Cambria 155 .10 .09 .19 69.35 Salina 37.714 39.60 41.48 20.74 101.82 37,164.30 Smolan '" .12 .11 .23 83.95 Rural Non-Farm 4,991 3.24 2.99 , 6.23 2,273.95 Rural Farm 2,565 JdI ~ -h!! 795.70' TOTAL COUNTY 46,592 45.36 45.77 20.74 111.87 40,832.55 Projections of Solid Waste Generation. The American Public Works Association estimates that solid waste generation is increasing at an average rate of 2% per year. Using this criteria and the projected population, estimates of future quantities can be made. Based on an average 2% growth per year by 1990 and the average per capita generation rate in saline County for Salina, small cities and rural areas, the following table indicates tonnage projections of solid waste generation and solid waste for disposal to the year 1990 based on the population projections and the anticipated 2% per year average rate increase. TOTAL \>iASTE GENERATED SOLIn WASTE PROJECTED PRODUCTION Saline County, Kansas 1970 1975 1980 1985 1990 Popu- 5.1>1. Popu- S.IL Popu- 5.11.:" popu- S.W. Popu- S.H. lation (Tons) lation (Tons) 1ation (Tons) lation (Tons} 1ation (Tans) Assaria J3l 295.65 346 333.41 m 389.99 396 450.96 m 516.32 Brook,ville m 204.40 229 220.66 m 243.88 m 267.62 m 291.88 Gy.,sum m 365.00 '" 391.22 m 400.51 '" 416.80 351 430.47 New Cambria 155 131.40 155 149.36 154 161.88 15' 175.3.8 153 187.64 Salina 37,714 49,826.15 40,671 61,309.50 44,667 73,447.06 48,475 86,343.67 53,328 103,142.56 Smolan 188 167.90 188 181.16 188 197.63 188 214.09 '" 230.56 Rural Non-Farm 4,991 4,372.73 3,895 3,753.22 2,765 2,906.57 3,096 3,525.72 2,773 3,400.81 Rural Farm ~ 1,868.80 2,294 1.888.13 2,080 1,867.63 ~ 1.890.98 -L.lli 1.940.06 TOTAL COUNTY 46,592 57,232.00 48,184 68,226.66 50,838 79,615.15 54,854 93,285.22 59,304 110,140.30 WASTE RECEIVED AT DISPOSAL SITE Assaria J3l 149.65 346 173.65 m 203.12 '" 234.88 421 268.91 Brookville m 105.85 229 114.93 232 121.02 235 139.38 238 152.02 GYrosum m 189.80 <0, 203.76 381 208.60 366 217.08 351 224.20 New Cambria 155 69.35 155 17.79 15< 84.32 IS< 91.34 153 97.73 Salina 37,714 37;164.30 40,671 49,804.69 44,667 59.670.65 48,475 65,377.02 53,328 83,114,35 Smolan 188 83.95 166 94.35 166 102.93 188 111.51 16a 120.09 Rural Nan-Farm 4,991 2;273.95 3,!l95 1,954.!l0 2.765 1,513.84 3,096 1,836.32 2,773 1,771.25 Rural Farm 2,565 795.70 2,294 782.88 2,080 774.38 1.944 784.06 ~ 804.42 TOTAL COUNTY 46,592 40,1132.55 48,184 53,206.85 50,838 62,6&4.86 54,854 68,791.59 59,3'C4 26,')52.91 -25- . . . . I . . I . . . . . . .. I I . I . Special Waste. ) Special waste problems, though common to most communities, can present unusual collection and disposal problems. These spe- cial wastes include special tree waste caused by Dutch Elm disease, automobiles, feed lot waste, and industry waste. Special Tree Waste: The American Elm trees are being killed by the Dutch Elm tree disease in great numbers in recent years. The disease is caused by a fungus name Ceratocysis ulmi which is carried by the European Elm Bark Beetle. Fungus spores are spread from diseased trees to healthy trees by the beetle and enters the healthy trees through openings in the bark of twigs caused by feeding insects. The amount of special tree waste was not measured, but it is anticipated most of the American Elm trees in the study area will be diseased by 1976. The greatest quantity of these trees for which disposal must be provided is located in the cities. Rural areas will probably not remove or will not bring diseased trees to a waste disposal facility. Elms killed by Dutch Elm disease can be disposed of economic- ally. Investigations indicate elm wood has few co~mercial or industrial uses, and then only if the user is close to the supply. Because no potential commercial or industrial user operates in the study area, this potential source for disposal was not con- sidered. Infected trees can be used for fireplace wood as long as the wood is burned before spring. If not completely used by spring, the logs must be stripped of bark and sprayed with a suitable chemical to kill the beetles. Elms can be disposed of by open burning or by incineration. It is~possible to burn elm trees in open fires. Although logs are difficuIt to burn, a proper arrangement could be made to reduce . most of the wood to ash. This type of disposal could not be con- ducted at the sanitary landfill because of State Board of Health regulations. A separate site would be necessary. The air pollu- tion.probiem is the limiting factor to this method of disposal. -26- I I I I I I I I I I I I I I I I I I I Sanitary landfilling, either separately or with other solid waste of the community, can be a proper method of disposal. When disposed of separately in a sanitary landfill, the logs are diffi- cult to handle, and more earth is required. However, many sites may be available that might not be available for mixed operations. When disposed of with other refuse, the other material packs around the logs making a satisfactory working surface. Only cover dirt is required and, with other material adding to the volume, the unit operating cost is reduced. This is the most economical and acceptable way to dispose of the diseased elm tree waste where open burning is prohibited. Automobiles and Scrap Metal: Abandoned automobiles, auto salvaging and scrap metal opera- tions do not present a solid waste problem of any significant magnitude, although they do present many other serious community problems. In general, the housekeeping practices of the auto salvage industry are poor. The aesthetic and health conditions generally associated with the "junk yard" are less than desirable. The problem confronting all salvage and scrap metal operations has both technical and economic roots, but neither operation will contribute substantially to the solid waste problem as long as there is a market for their product. Inoperable vehicles on private property are_considered the problem of the property owner. If abandoned on a public street or property, the city will haul it away, impound it, and attempt to locate the registered owner. If located, the owner must pay the incurred cost; if not located, the vehicle is sold at auction and proceeds retained by the city. It is possible to economically dispose of auto hulks in a sanitary landfill. They are a bother, but if a community becomes burdened with auto hulks, the sanitary landfill method can be used. Normally, the hulks are crushed by driving the landfill bulldozer over the auto hulks and then mixed with other refuse for compaction before being covered. Feed Lot Operations: The livestock feeding business has evolved into large-scale operations in which many thousand animals are fed in confinement. The most acceptabie method of disposal of manure from these -27- u_~ I I I I I I I I I I I I I I I I I I I feeding operations is by spreading the material on cropland. This method is considered adequate for the study area, providing the manure stockpiles are not allowed to remain on the premises indefinitely, and that field spreading is followed by discing or plowing in such a manner that the animal waste is thoroughly in- corporated into the soil. . Feed lot waste can be disposed of in a sanitary landfill; however, the spreading and incorporating of the manure with the soil on cropland is recommended for the study area. Tires: Discarded tires delivered to the landfill in Salina present a solid waste problem of significant magnitude. Tires not separated from other waste are landfilled. This practice is acceptable but presents operational problems as tires tend to work their way to the surface and do not compact well. Quantities of tires delivered void of other waste are stored for recycling. The storage areas for tires become suitable habitat for fly and mosquito production, especially when water from rain is collected in the tire. The economics of recycling tires should be seriously investigated. If found uneconomical, the tires should be landfilled using proper pro- cedures. -28- I I I I I I I I I I I I I I I I I I I PART 4 GENERAL STANDARDS GENERAL The technology to store, collect, transport.and dispose of solid waste is available for immediate use. New techniques are under investigation, and much research and development is being done. Hopefully, some of this work will produce better methods, lower costs and refinements to existing methods~ We can also hope that, eventually, processes will be developed which can economic- ally convert our present wastes into useful products to be recycled in the economy. For the present, the monumental task that must be accomplished is the improvement of many of our existing systems from their present antiquated status through the use of modern technology which is currently available. STORAGE The appearance of a city, town or county depends a great deal on the storage of solid waste. Good storage techniques are ex- tremely important for health and sanitation reasons to pr~vent vectors from breeding around. the storage sites. Efficient col- lection service depends on uniform and adequate storage facilities. If refuse is spread allover the storage area and stored in all types of containers, the collection procedure will not be effic- ient, and the homeowner will pay more for the service. Sanitary conditions and economy are obtained through proper refuse storage practices. The responsibility for storage is borne by the individual homeowner, business establishment or industrial plant. Chapter 28, Article 29, Section 8 of the State Board of Health regulations clearly sets forth the responsibility and minimum standards for . storage of solid waste. General. The owner and/or occupant of any premise, business establish- ment, or industrial plant shall provide sanitary storage for all solid waste produced on his property which meets standards set forth -29- I. . . I . . . . . . I . . I . . . -. . in these regulations and the Official Solid Waste Management Plan for the area. All solid waste shall be stored so that (1) it does not attract rats, flies, mosquitoes or other vectors: (2) it does not provide shelter or a breeding place for vectors: (3) it does not create a health or safety hazard: (4) it is not unsightly: and (5) the pro- duction of offensive odors is minimized. Each premise shall be provided with a sufficient number of acceptable containers to accommodate all solid waste materials other than bulky wastes that accumulate on the premises between scheduled removals of these materials. Specific Storage Standards. Garbage and putrescible Wastes Shall be Stored in: 1. Rigid containers that are durable, rust-resistant, nonab- sorbent, water-tight and rodent-proof. The container shall be easily cleanable: fitted with close-fitting lids, fly-tight covers: and provided with suitable handles or bails to facilitate handling: or 2. Rigid containers equipped with disposable liners made of reinforced kraft paper or polyethylene or other similar material designed for storage of garbage: or 3. Nonrigid disposable bags constructed of reinforced kraft paper or polyethylene designed for storage of garbage. The bag shall be provided with a wall-hung or free-standing holder which supports and seals the bag: prevents insects, rodents and dogs from access to the contents: and prevents rain and snow from falling into the bag: or 4. Other types of containers meeting the general requirements of "General" of this regulation and acceptable to the col- lection agency. Mixed Refuse: When garbage and putrescible wastes and nonputrescible refuse are stored together, the container shall meet the standards and requirements for garbage containers. On premises where the quantity of refuse generated is large -30- I I I I I I I I I I I I I I I I I I I and where the use of individual storage containers is impractical, bulk containers may be used for on-premise storage of refuse. The bulk container may be equipped with compaction equipment and shall be of such size, design and capacity as to be compatible with the collection equipment. Containers shall be constructed of durable 'metal or plastic material; be easily cleaned, and be equipped with tight-fitting lids or doors that can be easily closed and opened. Hazardous Wastes Shall be Stored in: 1. A manner which will prevent spillage, leakage of liquids; and/or the concentration or generation of harmful or explosive vapors or offensive odors from the stored materials. 2. Containers constructed of durable, corrosion-resistant, water-tight construction; provided with tight-fitting lids or covers; properly labeled, and kept in a safe location protected from tampering by unauthorized persons. 3. Other types of storage containers that have written ap- proval of the Department for use at a specific location for a specified purpose. All piping, valves and other appurtenances associated with the storage and transfer of: hazardous wastes shall be constructed of corrosion-resistant materials and maintained in a leak-proof condition. Nonputrescible Bulky Wastes: These wastes shall be stored temporarily in any manner that does not create a health hazard, fire hazard, rodent harborage, or permit any unsightly conditions to develop, and is in accord- ance with any locally adopted regulations. Residential Storage Facilities. In establishing standards on refuse storage for residential districts, there are several factors which must be considered that have an impact on the total management system. The plan- ning process must be cognizant that on collection day the char- acteristics of the containers with respect to size and physical property, placement of containers and the amounts of contained refuse directly affect the effectiveness and economy of the collection system~ -31- I I I I I I I I I I I I I I I I I I I A variety of storage containers are available in either the non-disposable or disposable types. Non-disposable containers are generally either plastic or metal. Disposable containers are generally plastic or paper bags. The size of the container should be limited to 20-32 gallons to allow for easy mobility. Large . barrels of 50-55 gallon capacity should not be permitted for rep- idential use. Containers of the recommended size are normally handled by one collection employee as opposed to two employees required to handle the 50-55 gallon container. A durable galvanized container or durable plastic container with tight-fitting lids should be required for all residential services. Plastic or paper bags which meet state specifications and are provided with a wall-hung or free-standing holder which supports and seals the bag; prevents insects, rodents and dogs from access to the contents; and prevents rain and snow from fall- ing into the bag are acceptable. Location of storage containers is directly related to the col- lection method. Containers are normally placed in one of four places: (1) in an attached garage or basement; (2) at the rear or side of the house; (3) at the rear of the property by the alley; or (4) at the curb site on collection day. The most convenient location for the collectors, when alleys are accessible, is at the rear of the yard by the alley. This practice is widely used and accepted in the study area. This practice is not as convenient for the homeowner and this container isolation often results in littered storage areas and make-shift containers. In areas where alleys are non-existent in the study area, the rear property line location substantially increases collection time. Commercial and Industrial Storage Facilities. The storage of refuse at a commercial or industrial operation is the responsibility of that business or industry. The nature and quantity of the refuse produced may be unique, requiring spe-. cial handling and disposal. When a commercial or industrial firm disposes of its waste, the storage containers are usually designed in accordance with the type of collection vehicle. A variety of containers is available for storage of commercial and industrial wastes that are of a shape, volume and construction to meet the particular n~eds ~f commercial and industrial firms in the study area. Detachable. containers with or without compaction units are -32- I I I I I . I . I I I -. . I . I . I I L_ available with capacities and facilities for end, side and top loading. Suitable storage containers for individual business and industry in the planning area must be determined by the business or industry in cooperation with the collection agency. ON-SITE VOLUME REDUCTION . . Backyard burning as a method of volume reduction has the same advantages as for any type of on-site reduction method in that volume of refuse is reduced for subsequent collection and disposal. This practice of home volume reduction has distinct disadvantages and probably will eventually be prohibited in Kansas. Air pollu- tion is the primary drawback of open burning, and it results from low burning temperatures and incomplete combustion. The smolder- ing ashes in containers can create fire hazards in the collection vehicle and at the disposal site. Home compaction units have recently become available, but the cost is prohibitive to most homeowners. These home units recently placed on the market are a device in Ivhich home trash of all ~ypes is deposited in a container through a ram-process, compacted and reduced in volume to'approximately 60-70% of loose trash volume. Consider a community of 3,000 homes, each purchasing a co~pactor for $200.00; this would equal an inves~"ent of $600,000. This investment contributed to a municipal collection and disposal system could show much greater dividends in the overall disposal of solid waste. Compaction units may be desirable for commercial or industrial uses in the study area. Again, this determination will have to be made by the individual business or industry. Incinerators for commercial and industrial waste at the site of generation are widely used throughout the country. In many instances, these present the same problems as backyard burning. With the advent of rigid air quality controls on air pollution, the cost of proper incineration by individual business and indus- try in the study area may be prohibitive. COLLECTION SYSTEMS AND STANDARDS . . Solid waste collection is a responsibility of the public along with water supply~ sewage disposal, streets, fire and police pro- -33- I I I I I I I , I I II I I I I I I I I I I tection. These services are usually provided by local government and paid for through taxation or a service charge. It is recog- nized that a government can provide these necessary services for the public more efficiently and economically than the individual can provide them for himself. Further and specifically in the case of collecting solid waste, if the local governmental unit does not prov~de for collection services, many citizens do not adequately provide for their own waste disposal. As a result, the entire community suffers. Municipal and Contract Systems. The municipal and contract systems are similar. Both are under the control of the municipality. They operate on estab- lished routes serving the entire residential area on a scheduled basis. Under these systems, the community receives a regular collection of its domestic waste. The system is planned, organ- ized and supervised by the municipal government. The results are an efficient collection service at a reasonable cost to the community. The basic difference between the two systems is that the mu- nicipal system operates the service using its own manpower, equipment and facilities" whereas the contract system uses the manpower, equipment and facilities of a private contractor to operate the system under an' agreement between the contractor and the municipality. The municipality capable of operating its own system efficiently usually has a lower unit collection cost than the community con- tracting with private haulers. The municipality can operate the system without a required profit, whereas the private contractor cannot. There are other cost factors in favor of a system owned and operated by a municipal government. Tax savings in the pur- chase of equipment and supplies and in the operational cost of equipment lower collection costs. A municipally controlled col- lection system, properly planned and supervised, will provide satisfactory service to the pUblic, whether the system is munic- ipally owned or contracted with a private hauler. The cost to the public is the principal consideration. Private System. With a private system, the municipality has a minimum involve- ment with the collection of waste, usually limited to controlling ordinances and the licensing or franchising of collectors. Some -34- . I I I I I I I I I I I I I I I I I I I communities do not require any of these items. Private collectors contract directly with the property owner for an agreed fee. When collections are left entirely to an agreement between the property owner and the private hauler, the service is gen- . erally not as efficient as the other systems. The private system places the responsibility for the collection of waste with the individual property owner who may, or may not, have a conscientious concern for the problem. Usually several private haulers will compete within a community to provide service. This competition will tend to keep the charges uniform; however, it will prevent anyone private collector from establishing an efficient route where he can collect from all property owners in a given area. As a result, the cost to the individual is usually higher than either the municipal or the contract system. For small communities, the operation of a municipal system may not be economical if only the one community is involved, but several communities may find it economically feasible to join together to operate a municipal-type system as a cooperative venture under the existing authority and as proposed in recommended legislation. Collection systems may collect only domestic waste or may, if desirable, collect domestic, commercial and industrial wastes, or a combination of the several. Frequently municipalities include many commercial establishments in their collection systems, par- ticularly where the waste from these establis~~ents is not large in volume or difficult to handle. This is done as a convenience and may result in a savings to the establishment. ~lany industrial and some commercial waste producers require special service which a municipality may be unwilling to provide. For this reason, most industrial and many commercial establishments either provide their own removal service or engage the services of a private system. There is no technical or financial reason why this service could not also be provided by a municipal system. Each case should be considered on its own merits. A variety of specialized equipment is available for collection of waste. The most common item is the packer truck, which also comes in a variety of sizes and arrangements. Basically, this is a totally enclosed and water-tight body mounted on a truck chassis. It has a device which compacts the loose .solid waste into a smaller volume, enabling the truck to carry more material than it could if place~ in the body in a loose condition. Many packer -35- I I I I I I I I I I I I I I I I I I I trucks can carry three or more times as much material as a non- packer truck of the same size. The advantages of such a truck are particularly significant when long hauls to a disposal site are required. In addition to the economy, the truck is totally enclosed and watertight, providing a significant reduction in litter. Containers of various types are also available. Some are designed to be left at a customer's premises and when filled are exchanged for an empty container. The filled container is removed to a disposal facility where it is emptied and available for reuse. Some containers are designed to be left at a customer's premises and when filled are simply emptied into a type of packer truck. After emptying several or many containers, the truck is driven to a disposal site for emptying. The train system is available. This system employs a series of relatively small trailer units pulled by a light-weight truck along a collection route. From time to time, a packer truck fitted with a lifting device is dispatched to meet the train system. The packer truck lifts each trailer and contents, one at a time, and dumps the contents into the truck. The train then continues collection and the packer truck may either proceed to other train crews or, when filled, proceed to the disposal site. Packer trucks, containers, trains and other systems or devices are available in a variety of sizes, shapes and functional arrange- ments. The best system, size, shape or arrangement depends on many local factors and must be determined after a careful study. This equipment is available from many manufacturers. The proper appli- cation of the proper equipment, together with a carefully planned and operated system, can be very beneficial to a community. When the total cost to a community is considered, a first-rate system frequently is less expensive to a community than a poor system or no system at all. . Transportation Systems. Solid waste, when collected, must be transported to a place of final disposal. This is usually accomplished in the vehicle in which it was collected, but it may be transferred to a special hauling vehicle suitable for this purpose. Direct hauling in a collection vehicle presents no special problems and is tbe most straight-forward way of accomplishing -36- I I I I I I I I I I I I I I I I I I I the task. There are, 'however, many factors which must be consid- ered, including in part: the haul distance, in both time and miles; the lost time for crew members, who are not productive when their collection vehicle is hauling, and the size of the pay load for hauling purposes vs... the desirable size of the vehicle while on route. These factors must be weighed against the alter- native of transferring the collected load to a special hauling vehicle. The most common form of special hauling is the transfer sta- tion. A transfer station is a facility, usually centrally located, which is equipped to efficiently receive various loads of waste from COllection vehicles or other vehicles and place them in large semi-trailers for hauling to a place of disposal. To be economical, it is necessary that the cost of transfer and haul must be less than the cost of direct haul. Only a careful study of the exact local conditions can determine when a transfer station should be provided. The knowledge of how to design and operate transfer stations and all of the necessary equipment is available. Other forms of transfer or transportation are available or are under study through the United States. Some communities use barges while others are using or are planning to use railroad facil- ities. Studies are underway to investigate the transportation of solid waste in slurry form in pipelines and in dry form in vacuum pipes. All ,of these, systems are special conditions which' may be considered on their own merit. Standards. The State Board of Health has established minimum criteria with respect to collection, frequency and collection equipment. The minimum standards are as follows: 28-29-9. Standards for Collection and Transportation of Solid Wastes. A. Frequency of Collection. Solid waste materials, excluding bulky wastes, shall be removed from the storage containers on residential premises and dis- posed of in accordance with these regulations at least once each week. Garbage and p~trescible materials shall be removed from commer- cial or industrial properties as often as necessary to prevent health and nuisance conditions, but at least once a week. -37- I I I I I I I I I I I I I I I I I I I Trash and other combustible materials, free of putrescible material, shall be removed from commercial and industrial properties as often as is necessary to prevent overfilling of the storage facilities or the creation of.fire hazards. Bulky wastes, free of putrescible wastes, shall be removed from properties as often as necessary to prevent nuisance conditions from occurring. Hazardous materials shall be removed from commercial and in- dustrial properties as often as is necessary to prevent explo- sions or fire hazards. Whenever hazardous wastes in any quantity, which could be reasonably expected to be hazardous to public health or the environment, are to be transported off "the premises to a disposal site, the producer of such wastes shall render them harmless, or shall issue a bill of lading to accompany each shipment of wastes: shall provide such informa- tion as is necessary to insure safe handling: and the producer shall make prior arrangement with the management of the dis- posal area, processing facility, or salvage company to permit the operation of the disposal area to be altered as is neces- sary for safe handling. Every producer of hazardous wastes shall provide labels for all containers as required in the official local solid waste management plan. B. Collection Equipment. c All vehicles and equipment used for collection and transpor- tation of solid waste materials shall be designed, constructed, maintained and operated in a manner that will prevent the escape of any solid, semi-liquid, or liquid wastes from the vehicle or container onto the ground, street or highway. (Authorized by K.S.A. 1970 Supp. 65-3406: Effective January 1, 1972) DISPOSAL SYSTEMS AND FACILITY STANDARDS . . Solid waste disposal can be accomplished using any of several. methods. The selection of the most appropriate method depends on the particular circumstances that prevail at the time and in the location where the disposal is needed. The old town dump, where refuse was burned from time to time, was once acceptab*e when there were fewer people, less intense land development and little knowledge of air and land pollution. Today this practice is inappropriate. -38- I I I I I I I I I I I I I I. I I I I I In the large metropolitan regions such as the New York City area, land, labor and.~ransportation costs present a different set of circumstances than prevail in the study area. Each com- munity or region must consider methods which are based on local conditions. In the following paragraphs, four basic processes for disposal are discussed: incineration and landfilling, composting and land- filling, pulverizing and landfilling, and sanitary landfilling. Incineration and Landfilling. This process consists of two parts: i.e., the reduction of volume of combustible materials through the use of an incinerator: and the landfilling of incombustible waste and incinerator res- idue. Much of the total waste of a community is incombustible and is normally disposed of in a sanitary landfill or some other land disposal process. The combustible waste can be significantly reduced in volume in an incinerator. The residue or ash which remains after incineration can be disposed of in sanitary land- fills. The incineration process consists of reducing combustible solid waste to an inert residue by burning, with an enclosure, under high temperatures and controlled conditions. When accom- plished in a large facility for a community 'Ni th waste transported to the facility from several sources, it is referred to as central incin~ration. When accomplished by individuals or commercial, industrial or institutional concerns for their own locally gener- ated waste, it is referred to as on-site incineration. Central and on-site incinerators are used for two purposes: to reduce large volumes of waste to a small volume of residue: and to change the form of a material which may be dangerous or a nui- sance to one which is safe or nuisance-free. There are some incinerators in the United States which are fine examples of industrial architecture. The general public would be unaware of the function of the facility if it were not for signs on the building or at the gates. A major advantage of the central incinerator is the relatively small land requirement and the ability to locate the plant in an industrial area within a city. The central location reduces the hauling cost not only for the city collection crews, but also for the industrial and commercial users of the facility. This advan- tage is particularly important in large metropolitan areas' where there is a high cost in hauling materials from the place where the waste is generated to landfill sites in rural areas. It is not -39- I I I I I I I I I I I I I I I I I I I as 'important in any location where rural land is available within a few minutes' driving time from the center of the city. In the study area under the present circumstances, incineration is not practical due to reasonably close potential landfill sites. , The major disadvantage is tpe cost of initial construction and cost of maintenance and operation. These costs usually range upward from $7.00 per ton of waste delivered. Certain industries, commercial establisr~ents and institutions may wish to operate on-site incinerators as a matter of conven- ience. If they are properly designed and operated, they should be permitted. The design, however, must include all of the necessary controls and devices to insure proper burning and safety and air pollution controls. Some on-site incinerators may be necessary. For example, the safe disposal of infectious or otherwise contaminated materials from hospitals or drug manufacturers requires incineration. Also highly volatile and inflammable liquids from other industries cannot be safely buried in a landfill. In these cases, incinera- tion is necessary and an acceptable method of disposal; however, it should be licensed and controlled. " In the event a community or industry would find it to their advantage to construct and 9perate an incineration facility, the technology and equipment are available to accomplish the task without pollution to the water, air and land of the community. Composting and Landfilling. This process consists of two points: i.e., the conversion of the organic portion of solid waste to compost referred to as "com- posting"; and the landfilling of the non-compostible material. Composting is the conversion of the organic portion of the solid 'waste through aerobic digestion to a stable and harmless material which may be used for a soil conditioner. Micro-organisms which are present in garbage and other organi~ material will cause the waste to decompose. Thecomposting plant provides the proper environment for these organisms. The plant receives only those loads of solid waste which can be composted. Loads not suitable for composting are diverted to sanitary land- fills. The waste which is accepted is sorted to remove additional non-compostible materials. Some of these materials have a value and are salvaged.: After sorting, the remaining material is pul- verized and moisturized with various processing equipment. The -40- I I I I I I I I I I I I I I I I I I I material is then subjected to a composting period varying from one to two weeks during which time the temperature, moisture and air content is carefully controlled, and the material is periodically mixed. At the end of the composting period, the waste has been converted to compost, a humus-like material having some-value as a soil conditioner. Composting has been practiced for many years with little suc- cess. In recent years, several research and development projects have been undertaken which have improved the process. The ~odern plant of today is a highly mechanized facility utilizing quality equipment designed or specifically adapted for this process. Several well-kno~m national companies and equipment manufacturers have built and are or were operating composting plants in Texas, Arizona, Florida and elsewhere. Unfortunately, some of these modern plants have had serious difficulty with odor problems. It is assumed that these problems can be overcome and within a few years, it will be possible to process compost in a nuisance-free manner. The cost of composting is considerably greater than the cost of landfilling. Whether the compost material can be sold is a debatable ques- tion. Attempts to sell soil conditioners in large quantity have not been successful.- In the event the material cannot be sold, it must also be landfilled... It is possible that the composting processes may be practical some years in the future. Today, in the study area, it is not recommended as a satisfactory method of solid waste disposal. However, the practice of composting leaves in Thomas Park should be continued. Pulverizing and Landfilling. Pulverizing and landfilling is a relatively new innovation to disposal technology in the United States. It has been used for some time in Europe, but is still in the experimental stage in the United States. The Department of Health, Education and Welfare has participated in several demonstration programs to evaluate milled refuse with respect to: * Sanitary characteristics of milled refuse * Influence of milled refuse on sanitary landfill * Economics * Aesthetics Pulverizing and landfilling is a two-step process. Refuse delivered to a mill undergoes volume reduction by mechanical means. -41- I I I I I I I I I I I I I I I I I I I II The milled refuse then is transported to the landfill area, spread and compacted. Generally, milled refuse is not covered daily. Initial evaluation reports indicate milled refuse has the following advantages: 1. Saves landfill space. 2. Is relatively unattractive to flies and rodents. 3. Requires no cover material, therefore reduces winter prob- lems associated with cover material. 4. Reduces settlement. 5. Permits trucks to operate on refuse, eliminating trucks getting mired in mud at a landfill using cover. The cost of milling is considerably greater than the cost of landfilling. It is possible in the future that milling may be practical in the study area. Today, however, \vithsufficient available land in the study area to accommodate the waste generated, it is not recommended as an economical method of solid waste dis- posal. Sanitary Landfilling. : Sanitary landfilling" is a process in which solid waste mate- rials are spread on the ground, crushed and compacted into a dense mass and covered with earth in a carefully controlled sanitary manner. This method is a proven system which, when carefully planned and operated, is economical, nuisance-free, and does not pollute the water, air or land. The filling can be on land ranging from level land to gullies or ravines. In many instances, rough and low value land has been improved by filling. The term sanitary landfill has frequently been confused with open dumps or burning grounds -- this is incorrect. A sanitary landfill is a specific process requiring careful design and man- agement, proper equipment and operating techniques to assure that sanitary conditions are maintained at all times. The compacted waste is completely covered with earth on a daily schedule. Each day's waste is therefore enclosed in an earth cell. These cells preclude rodents and insects, odors, litter, air and water p~llu- tion and "fires. Emphasis is placed on proper location, equipment, .. -42- I I I I I I I I I I I I I I I I I I I compaction and cover, sight screening, landscaping and other san- itary and aesthetic requirements. The major disadvantage is that relatively large quantities of land are required. In certain parts of the country, this require- ment can be disqualifying. In the study area, adequate land is available at locations within economic hauling distances. Another potential disadvantage is the frequent lack of public acceptance of sanitary landfilling. This is due to the bad repu- tation of dumps and the public confusion of dumps and sanitary landfills. A good public relation program and a demonstration of proper sanitary landfill operations can reduce the public,resis- tance. Except for very small or unusual operations, almost all sani- tary landfills can be owned and operated for approximately $2-$4 per ton. IIhen compared to the cost of incineration and composting, this method is usually the least expensive. Several variations of the sanitary landfll1. method are fre- quently used. Certain materials such as broken concrete, demoli- tion waste, ashes, etc., can be used to fill gullies. worked-out quarr ies or low land '.wi thout requiring full sanitary landfill methods. Filling a dry area with such material is referred to as dry landfilling. Filling areas which could be wet from ground water or surface overflow with suitable material is referred to as wet landfilling. The sanitary landfill method is recommended for the study area for the following reasons: 1. Land is available. 2. The method has been proven satisfactory where properly operated. 3. The method can meet all health. sanitation and pollution requireme~ts and be aesthetically pleasing. 4. The method is adaptable to varying quantities and peak or slack rates. 5. The method is the most economical. The technology and equipment for sanitary 1andfilling and var- iations of the system are now available. The process is reasonably -43- I I I I I I I I II I I I I I I I I I I i . simple and economical, but it is not sufficiently simple that it can be designed and managed without attention by knowledgeable people, and it cannot be done .without adequate funds. Landfilling should be designed by engineers and managed by competent authority. It must also receive the necessary funds to be operated properly in accordance with State Board of Health regulations. 28-29-10. Standards for Solid Waste Processing Facilities and Disposal Areas A. General. 1. Scope: All solid waste disposal areas and solid waste processing facilities shall be located, designed, and operated in conformity with the following standards. 2. Acceptable Methods of Disposal: a. All nonhazardous solid wastes and residues from solid waste processing operations may be disposed of in registered sanitary landfills located on sites approved by the Department and operating under a valid permit. b. Nonputrescible rubble and demolition waste materials such as .brick, mortar, broken concrete and similar ma- terials produced in connection with demolition of buildings and other structures may be disposed of at approved demolition landfills holding valid permits from the Department. 3. Acceptable Methods for Processing: a. Combustible solid wastes may be burned in incinerators that conform with the provisions of the Air Quality Control Act, K.S.A. 1970 Supp. 65-3001 through 65-3020 and regulations adopted thereunder, with all local planning and zoning regulations, and are apprbved by the Department. b. Solid wastes may be shredded, separated, and consoli- dated at shredding, separation, and transfer stations approved by the Department. c. Anima~ manures, sludges, and solid wastes with high organic content may be processed into compost at ap- proved composting plants holding valid permits from the Department. -44- - '. . . I I I I I I I I I I . . I I I I usual circumstances, until large volumes are involved. Shredding or pulverizing has a similar cost experience, with the minimum of 100 tons per day at $5.00-$6.00 per ton and over 300 tons per day, the costs can be $3.00-$4.00 per ton. The Saline County refuse production applicable to a disposal (based on 100% usage of the site by city and rural residents) is estimated to be 112 tons per day in 1970, and 237 tons per day by 1990. The total quantity now and by 1990 is, under current prac- tices, considered below the quantity for economical incineration 'or shredding as a community disposal program. The selection of sanitary landfill as the refuse disposal pro- cedure in Saline County is surely the most efficient and economical method and is practical in regards to, the adequate supply of suitable land. Sanitary Landfill Acreage. A twenty-year design period has been used for landfill require- ments. Sanitary landfill acreage requirements for a single sanitary landfill in Saline County were calculated using an ave- rage 20-year per capita disposal factor for Salina, small cities, and the rural area. The 1970 base disposal factors were estimated to increase an average of 2% per annum for the 20-year design per- iod. The average refuse produced for disposal would be 62,684.86 tons per year. Generally, a well compacted landfill should have an initial density of 1,000 pounds per cubic yard for fills of up to 20 feet. Based on 1,000 pounds per cubic yard density of com- pacted fill area, an average of 62,684.86 tons per year and an ave- rage twenty-year population in Saline County of 50,838, approximately 1,554 acre feet would be required for the twenty-year period. The area required for refuse disposal is obtained by dividing required acre feet by fill depth of 20' and multiplying by 1.3 to provide additional area for roads, buildings, screening, and areas of mis- cellaneous use. . Operating Equipment Necessary for Sanitary Landfill. A multi-purpose piece of equipment is required to operate and maintain the proposed sanitary landfill. The equipment must be capable of transporting refuse, spreading and compacting it, and covering it with soil. In addition, it must be capable of exca- vation as the trench method or the area method will be used for -50- I I I I I I I I I I I I I I I I I I I disposal of solid waste. The crawler tractor is recommended as the type of equipment to meet the needs of the sanitary landfill operation. A crawler tractor should be in the range of over 35,000 pounds. Such a unit equipped with a multi-purpose bucket costs $76,000. It is probable that auxiliary equipment such as a grader will be required to help with the earthwork. It is also advisable to have a piece of stand-by equipment available in case of breakdown. A smaller piece of equipment in the range of 25,000-35,000 pounds can be used. Cost of a smaller unit will be $45,000. Closing Existing Open Dump Sites. The existing open dump sites which are considered inadequate should be closed. Closing of these must be accomplished on or before June 30, 1976, as prescribed by State Statutes. It will be necessary to schedule closing of the existing sites concurrent with the operation of the proposed county-wide sanitary landfill disposal facility. Refuse dumped at the open dumps should be covered and the area graded for proper drainage. To prevent further dumping in the area, the access road should be fenced off and signs installed indicating location of the new site. It may be necessary to provide periodic cleanup at the abandoned sites for a short time. SANITARY LANDFILL COST ESTIMATE . . Cost estimates for the proposed landfill are itemized in the following tables. The estimates are based upon current costs, and these costs will need to be adjusted prior to implementation of the landfill, when final designs are made and final conditions ,known. The site operation cost is based upon eight hours per day, seven days per week. One hour per day should be allotted at the end of the day to permit the refuse to be covered and incidental clean-up to be accomplished. Land Cost. Land costs were estimated based on the value of upland farm- land surrounding.Salina not having frontage on 1-70 to 1-35. -51- I I I I I I I I I I I I I I I I I I I Initial Site Development. The costs were developed by analyzing the general physical developments necessary for placing the landfill in operation. Equipment Purchase. The heavy equipment recommended for the proposed sanitary ~andfill operation includes one tractor crawler (over 35,000 pounds category), one tractor crawler (25,000-35,000 pounds cate- gory), and one road grader. Consideration was given to the pur- chase of a wood chipper, but this item was not included in the ini tial equipment purchase. The preliminary eq'uipment selection . is based on anticipated conditions at the proposed site. Final equipment selection can be made only after the actual site is designed. Equipment Maintenance, Operation and Amortizing. Funds for replacement of equipment are provided for in the operating cost. These costs include maintenance, operation (excluding labor), and amortization. The costs are based on operating the primary equipment 75% of the time the site is open. This amortization will repay the cost of replacement by establish- ing an equipment escrow fund to be used with trade-in equipment. Labor. The labor cost is estimated for three personnel to operate the site with 10% labor cost attributed to supervision cost and 20% of cost for fringe benefits. Miscellaneous Expenses and Contingencies. This cost is included for the normal miscellaneous expenses and contingencies that will occur in the operation of a sanitary landfill. Annual Cost. The annual cost expenditures are based upon the itemized costs previously described in which some expenditures are one-time -52- I I. I I I I I I I I I I I I I I I I I initial expenses and the rema~n~ng are reoccurring annual expenses. The one-time expenses are assumed to be financed through the sale of revenue bonds, repayable at 7% interest over 20 years. The cost of debt service reserve is not an actual cost, but is a revenue that must be provided and set aside for the protec- tion of bond buyers. It is calculated as 40% of the annual debt expense. Final cost estimates cannot be made until the site is selected, designed, and an operational plan prepared. It should also be pointed out that the estimated cost figures in this section are 1972 cost figures and will need an annual inflation adjustment. -53- I I I I I I I I I I I I I I I I I I I SANITARY LANDFILL COST (County-Wide) 20 Years Fill Depth Fill Area 1,554 Ac. Ft. 20' 77.70 Acres A. Initial Cost: Land - 105 Ac. @ $500/Acre Perimeter Fencing -- 8,000 Ft. @ $0.50 -Entrance Fencing -- 554' @ $2.00/Ft. Building -- 1,600 Sq.Ft. @ $10.00/Sq.Ft. Grading (Est.) Gravel Surfacing Miscellaneous Landscaping B. Equipment Purchase: 1 Tractor Crawler, D-8 1 Tractor Crawler,D-6 1 Road Grader 1 Pick-Up Truck Miscellaneous C. Equipment Maintenance, Operation and Amortization: 1 Tractor Crawler -- Maintenance -- 2,190 Hrs. @ $6.24/Hr. Operation -- 2,190 Hrs. @ 8 Gal. @ $.18 Amortization -- $76,000 @ 7%/5 Years Total 1 Tractor Crawler Maintenance -- 2,190 Hrs. @ $3.69/Hr. Operation -- 2,190 Hrs. @ 4 Gal. @ $.18 Amortization -- $45,000 @ 7%/5 Years Total -54- x 1.3 $ 52,500.00 4,000.00 1,108.00 16,000.00 9,000.00 2,000.00 1,500.00 1,000.00 $ 87,108.00 $ 76,000.00 45,000.00 10,000.00 4,000.00 1,000.00 $136,000.00 $ 13,666.00 3,154.00 18,536.00 $ 35,356.00 $ 8,081.00 1,577.00 10,975.00 $ 20,633.00 Purchase Area 101. 02 Acres $ 87,108.00 $136,000.00 I I I I I I I I I I I I I I I I I I I 1 Road Grader Maintenance 2,190 Hrs. @ $.50/Hr. $ 1,095.00 Operation -- 2,190 Hrs. @ 3 Gal. @ $.18 1,183.00 Amortization -- $10,000 @ 7%/5 Years 2,439.00 Total $ 4,717.00 Pick-Up Truck Maintenance $ 500.00 Operation 500.00 Amortization -- $4,000 @ 7% /3 Years 1,524.00 Total $ 2,524.00 Miscellaneous $ 1,000.00 $ 64,230.00 $ 64,230.00 D. Labor: 2 @ $3.50/Hr. x 40 x 52 Over-Time, 2 @ $5.25 x 8 x 52 1 @ $3.00/Hr. x 40 x 52 Over-Time, $4.50 x 8 x 52 $ 14,560.00 4,368.00 6,240.00 1,800.00 $ 26,968.00 2,697.00 5,933.00 $ 35,598.00 Supervision -- 10% Fringe Benefits -- 20% E. Miscellaneous and Contingency: 10%, C + D $ 9,983.00 Annual Cost Data A. One-Time Expense: 7% - 20 years - .09439293 Land Cost Initial Site Development .09439293 $ 52,500.00 34,608.00 $ 87,108.00 x B. Reoccurring Annual Expense: Equipment Maintenance, Oper- ation and' Amortization Labor Miscellaneous and Contingency $ 64,230.00 35,598.00 9,983.00 $109, 81L 00 -55- $ 35,598.00 $ 9,983.00 $ 8,222.00 $109,81LOO I I I I I I I I I I I I I I I I I I I I C. Total Annual.Cost: D. Bond Debt Service Reserve: Est. 40% = .4 x $8,222.00 Est. 40% = .4 x $33,474 - Sal. Val. $6,083.00 E. Total Annual Cost: Unit.Cost 1970 Total Saline County Tonnage ---------------- Sanitary Landfill Annual Cost ------------------- Cost Per Ton (Estimated Tonnage for Disposal) --- $118,033.00 $ 3,289.00 7,306.00 $128,628.00 40,832.55 $128,628.00 $3.15 The estimated annual operating cost for Salina to operate a sanitary landfill without participation from the small cities and rural areas is essentially the same -- $128,628.00. Land require- ments would closely equal the 105 acres required for a single county facility, based on the following calculations: Salina (Without Small Cities and Rural) Fill Area x 1.3 Fill Depth 20 Years 20' 73.97 Acres 1,479.43 Ac. Ft. The unit costs would increase as follows: 1970 Total Salina Tonnage for Disposal ---------- 1970 Sanitary Landfill Annual Cost -------------- Cost Per Ton ------------------------------------ -56- Area 96.16 Acres 37,164.30 $128,628.00 $3.46 r- I I I I I I I I I I I I I I I I I -I I SANITARY LANDFILL COST (Excluding Salina) 20 Years Fill Depth 74.7~ Ac. Ft. Fill Area X 1.3 Purchase Area. 20' 3.74 Acres 4.8 Acres An additional five acres would be required to store demolition and tree wastes. Total acreage required for a separate operation would be 10 acres. A. Initial Cost: Land -- 5 Ac. @ $500/Acre $ 5,000.00 Perimeter Fencing -- 2,000 Ft. @ $1. SO/Ft. 1,000.00 Entrance Fencing -- 640 Ft. @ $2.00/Ft. 1,280.00 Building -- 800 Sq. Ft. @ $lO.OO/sq. Ft. 8,000.00 Grading (Est.) 4,500.00 Gravel Surfacing 1,000.00 Miscellaneous 1,000.00 Landscaping 500.00 $ 22,280.00 $ 22,280.00 B. Equipment Purchase: 1 Tractpr Crawler $ 45,000.00 Road Grader 10,000.00 Pick-Up Truck 4,000.00 Miscellaneous 1,000.00 $ 60,000.00 $ 60,000.00 C. Equipment Maintenance, Operation and Amortization: 1 Tractor Crawler -- Maintenance -- 2,190 Hrs. @ $3.69/Hr. Operation -- Gal. /Hr . @ Amortization / 5 Years 1 Road Grader Maintenance $.50/Hr. Operation -- Ga1./Hr-. @ Amortization / 5 Years 2,190 Hrs. @ 4 $.18 45,000 @ 7% $ 8,081.00 1,577.00 10,975.00 $ 20,633.00 $ 1,095.00 1,183.00 2,439.00 $ 4,717.00 2,190 Hrs. @ 2,190 Hrs. @ 3 $.18 -- 10,000 @ 7% -57- II-- I I I I I I I I I I I I I I I I I I A sanitary landfill operation excluding Salina is uneconomical with cost ranging from $9.00 per ton for total disposal of gen- erated waste, up to $23.00 per ton for waste quantities under the existing practices. Economics dictate the recommendation county to cooperatively develop a single tion in Saline County. for the cities and the sanitary landfill opera- FINANCING THE SANITARY LANDFILL . . There are three methods available for financing the sanitary landfill. The basic methods include general revenue, service charges, and special assessments. Each method has advantages and disadvantages. General revenue and special assessment are tax levies on prop- erty and is an easy method of financing the sanitary landfill. The sanitary landfill operation, when financed this way, becomes a part of the total governmental package and eliminates monthly billings. The disadvantage. to this type of financing is that it places the cost against property owners and many people are not property owners, but contribute to the solid waste that is generated. It can be argued, for example, that this cost can be indirectly attributed to non-property owners via increased rent or other indirect cost. The primary disadvantage is that this method of financing is included within the budget and tax lid. Service charges as a method of financing sanitary landfill operations is becoming a popular method. The disadvantages to this method is that it is more difficult to manage. The advan- tage of service charge financing is the cost of the service is directly placed upon the individuals producing solid waste. Secondly, it frees valuable tax funds for other purposes. A fourth method not yet available to the county and cities is the proposed revenue sharing program. Actually, this is a source of additional revenue rather than a method that will be available. -59- I I I I I I I I I I I I I I I I I I I ADMINISTRATION . . There are several alternative methods of administering the operation of an area-wide waste disposal facility. There are two alternatives considered suitable for the study area as follows: 1. Administrative services under inter-municipal - county contract. 2. Administrative services under a newly created county Department of Public Works. Administrative Services under Contract. This alternative is the recommended method at this time con- sidering existing operations in the county. It is recommended that Salina provide administrative services and operate the proposed sanitary landfill. Saline County and the other commun- ities ~hrough contractual agreements with Salina are proposed to use the one facility. This alternative has the advantage of utilizing existing staff with experience in administration and operation of the sanitary landfill. This alternative also provides a great deal of flexibility for individual cities and the county in terms of the method of financing their respective share of the sanitary landfill cost. Administrative Services under Department of Public Works. This method would require modification of the county organiza- tion and creation of a Department of Public Works. This method has the disadvantage of duplicating a city agency capable of the same function. This method is not recommended at this time. DISTRIBUTION OF COST . . Revenue for the sanitary landfill is to be provided by the communities and the county. There are several methods to distri- bute the cost to the participating governmental units. The most equitable and politically acceptable method to dis- tribute cost of the sanitary landfill operation is a user fee based on tonnage. This requires a scale at the site and a substantial amount of administration, management, and cost. Besides being an -60- I I I I I I I I I I I I I I I I I I I equitable method of distributing cost, the records attainable from weighing provide significant evaluation data and valuable data for projection of sanitary landfill needs. A method to distribute cost of a sanitary landfill without measuring facilities is on an estimated tonnage basis or a per capita basis. The following table illustrates cost based on per- cent of population and cost based on percent of tonnage generated . for disposal. TABLE OF ESTIMATED COST I % Total Cost Based Cost Based Popu- County % Total on on lation Pop. Tonnaqe Tonnaqe Population Tonnage Assaria 331 .71 149.65 .37 $ 913.26 $ 475.92 Brookville 227 .49 105.85 .26 630.28 334.43 Gypsum 421 .90 189.80 .46 1,157.65 591. 69 New Cambria 155 ;33 69.35 .17 424.48 218.68 Salina 37,714 80.94. 37,164.30 91. 01 104,111. 50 117,064.34 Smolan 188 .40 83.95 .21 514.51 270.12 ( Rural Non-Farm 4,991 10.72 2,273.95 5.57 13,788.92 7,164.57 Farm 2,565 5.51 795.70 1.95 7,087.40 2,508.25 TOTAL 46,592 100.00 40,832.55 100.00 $128,628.00 $128,628.00 1 ~ ... I,;{/> . :~~)'b\ C\\~ . \ \>""/1 . I~\, S -\- ~ ~1 ~ I' 1\ 0 \1'\' -61- I I I I I .1 I I I I ..1 I I I I I I ) SOLID WASTE DISPOSAL COSTS Saline County Prorated Cost* Total Levy Community (Estimated) Assessed Required or Area ($/Yr.) Valuation ($) (Mills) Assaria 913.26 372,126 2.45 Brookvi11e 630.28 241,737 2.61 Gypsum 1,115.65 403,284 2.77 New Cambria 424.48 135,002 3.14 Salina 104,111.50 67,050,605 1. 55 Smo1an 514.51 129,244 3.98 Rural Non-Farm 13,788.92 Rural Farm 7,087.40 Rural Total 20,876.32 34,283,169 0.61 * Based on 1970 populations. '. SOLID WASTE DISPOSAL COSTS Saline County Community or Area Prorated Cost* (Estimated) ($/Yr.) Levy Required (Mills) Total Assessed Valuation ($) Assaria Brookvi11e Gypsum New Cambria Salina Smo1an 475.92 334.43 591.69 218.68 117,064.34 270.12 372,126 241,737 403,284 135,002 67,050,605 129,244 1.28 1.38 1.47 1.62 1. 75 2.09 Rural Non-Farm Rural Farm Rural Total 7,164.57 2,508.25 9,672.82 34,283,169 0.28 * Based on tonnage and existing burning practices. -62-