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Home My WebLink AboutAlaska Pacific Iron Project Technical Assistance Regulatory Fact Sheets September 1995ALASKA PACIFIC IRON PROJECT TECHNICAL ASSISTANCE Regulatory Fact Sheets Preparedfor Alaska Industrial Development &Export Authority 480 West Tudor Road Anchorage,Alaska 99503 Prepared by Parker Horn Company P.O.Box 4433 Soldotna,Alaska 99669 September 1995 Algska Inetusiic;ih fe and Expert Authorit PapKe PANY September 21,1995 Ms.Katelyn Ohmer Alaska Industrial Development and Export Authority 480 West Tudor Road Anchorage,Alaska 99503 Dear Katelyn, Parker Horn Company is pleased to transmit to the Alaska Industrial Development and Export Authority the final version of the following fact sheets: Certificate of Reasonable Assurance -Section 401 Permits Contaminated Sites Workplan Approval Food Service Permits Siting of Hazardous Waste Management Facilities Animal Importation Oil Discharge Prevention and Contingency Plan Approval Oil Spill Primary Response Action Contractors Oil Spill Permit for Scientific Purposes Oil &Hazardous Substances Proof of Financial Responsibility 10.Milk Processors,Milk Producers and Associated Operations Permits 11.Pesticide Permit 12.State Certification -National Pollutant Discharge Elimination System Permit 13.Plan Review -Nondomestic Wastewater Permit 14.Plan Review -Public Water Supply System 15.Plan Review -Domestic Wastewater System 16.Plan Review and/or Inspection of Public Facilities 17.Slaughterhouse and Meat Processing Inspection18.State Certification -Section 404 Permits U.S.Army Corps of Engineers 19.Subdivision Plan Review 20.Surface Oiling Permit21.Underground Storage Tank Worker Certification22.Underground Storage Tank (UST)Registration23.Veterinary Biological Products24,Water &Wastewater Operator Certificate Wastewater Permit 25.Wastewater PermitWRANAAMNRWNS P.O.Box 4433 Soldotna,Alaska 99669 (907)262-1831 Fax 262-8398 Ms.Katelyn Ohmer Alaska Industrial Development &Export Authority September 21,1994 I trust that you will find the work meets your expectations and those of the Department ofEnvironmentalConservation.I want to thank you for your help on this project and alsoBillieWilsonofADECwhocoordinatedthereviewingeffortsofthedepartment.She was invaluable on this project and I appreciate her work in interpreting statutes and regulation into "plain language”. I look forward to working with AIDEA and ADEC on future projects.Should you have any questions please do not hesitate to contact me. Sincerely yours, teve Horn Vice President cc:Billie Wilson,Alaska Department of Environmental Conservation PARK®R HORN COMPANY ALASKA INDUSTRIAL DEVELOPMENT &EXPORT AUTHORITY PERMIT FACT SHEETS TABLE OF CONTENTS Certificate of Reasonable Assurance -Section 401 Permits Contaminated Sites Workplan Approval Food Service Permits Siting of Hazardous Waste Management Facilities Animal Importation Oil Discharge Prevention and Contingency Plan Approval Oil Spill Primary Response Action Contractors Oil Spill Permit for Scientific Purposes Oil &Hazardous Substances Proof of Financial Responsibility 10.Milk Processors,Milk Producers and Associated Operations Permits 11.Pesticide Permit 12.State Certification -National Pollutant Discharge Elimination System Permit 13.Plan Review -Nondomestic Wastewater Permit 14.Plan Review -Public Water Supply System 15.Plan Review -Domestic Wastewater System 16.Plan Review and/or Inspection of Public Facilities 17.Slaughterhouse and Meat Processing Inspection 18.State Certification -Section 404 Permits U.S.Army Corps of Engineers 19.Subdivision Plan Review 20.Surface Oiling Permit 21.Underground Storage Tank Worker Certification 22.Underground Storage Tank (UST)Registration 23.Veterinary Biological Products 24.Water &Wastewater Operator Certificate 25.Wastewater PermitWHANANRWNE P.O.Box 4433 Soldotna,Alaska 99669 (907)262-1831 Fax 262-8398 CERTIFICATE OF REASONABLE ASSURANCE SECTION 401 PERMITS (Issued for NPDES and Section 404 permits.Please see those fact sheets) The purpose in requiring a State Certificate of Reasonable Assurance is to protect thewatersoftheStatefrombeingpollutedandtoassuretheissuanceofafederalpermitwill not result in a violation of Alaska Water Quality Standards. Who Should Apply Individuals,companies,organizations,or governments requiring federal licenses or permits for activities that could result in a discharge into navigable waters of Alaska. General Information Applications for permits from either the U.S.Army Corps of Engineers or the U.S.Environmental Protection Agency could automatically trigger a request for a Certificate of Reasonable Assurance.When filing a permit with these agencies a cover letter,together with a copy of the application,should be submitted to the department. Within 30 days of submitting the application the department will notify the applicant ifadditionalmaterialsarerequiredtocompletethereviewandissueacertificate. A public notice of the proposed activity will be published by the department in conjunctionwiththefederalagencyhavingprimaryjurisdictionovertheissuanceofthepermit. A public hearing could be held regarding the proposed activity. Certificates of Reasonable Assurance are issued for a period not to exceed five years. Renewals must be applied for in the same manner as an original application. Parker Horn Company 1 9/20/95 2:54 PM CONTAMINATED SITES WORKPLAN APPROVAL This summarizes some of the requirements for obtaining department approval for the cleanup of a contaminated site.It does not give detailed information on what the department considers an adequate cleanup work plan.You should notify the department as soon as you become aware of the discharge of a hazardous substance.The department relies on established professional standards for the cleanup of a contaminated site.Therefore,depending on the seriousness of the discharge,you should seek the services of an individual or firm familiar with the cleanup of contaminated sites. Description The department must approve plans for the containment,cleanup,and ultimate disposal ofhazardoussubstancesthatmaythreatenhumanhealthandsafety.However,the regulations contain no set standards for the adequacy of a cleanup.The intent of the regulation is for the person responsible for the discharge of a hazardous substance to work closely with department staff to ensure the adequacy of the cleanup. Who Should Submit Cleanup Plans If you are responsible for the discharge of hazardous substances that may threaten human healthandsafety,contact the department as soon as you become aware of the contamination.The department can help decide whether a cleanup is necessary or feasible.They may waive the clean-up requirement if cleanup is not technically feasible or if it would cause more environmentaldamagethanleavingthecontaminationuntreated. Considerations for the Adequacy of a Cleanup Plan Unless environmental conditions make effective cleanup impossible,cleanup efforts may be considered inadequate if: containment equipment is not set out to effectively contain the discharge, sensitive environmental zones are not protected against contamination, the affected area of contamination is increasing and out of control, more effective containment and exclusion equipment is reasonably available, containment,exclusion,and lightering equipment is not operational as described in an "oildischargepreventionandcontingencyplan”that applies to the discharge, °available personnel,equipment,supplies or storage are not operating effectively, °available personnel,equipment,supplies or storage are inappropriate,or are being misused or mismanaged,or °additional personnel,equipment,supplies or storage are needed but not being supplied. Possible Department Actions If the department finds that the cleanup plan or the cleanup itself is inadequate for any reason,it can either: order additional cleanup measures to be used, order the person engaged in the cleanup to cease activities, authorize someone else to conduct cleanup operation,or any combination of these actions. No matter which of these actions the department takes,it does not relicve you of your obligation tocleanupthecontamination,unless the department waives that obligation.Furthermore,you may beParkerHornCompany2 9/20/95 2:54 PM billed for the department's expenses for dealing with the contaminated site.The department ranksallcontaminatedsitesinorderofthethreatthattheyposetohumanhealthandtheenvironment.It focuses on the more threatening sites first.For less threatening sites,the department can offer guidance,but may not get directly involved in the cleanup. Parker Horn Company 3 9/20/95 2:54 PM FOOD SERVICE PERMITS This summarizes minimum health and sanitation requirements for food service establishments.Due to the number and detail of specific conditions for a food service permit being issued,it is recommended that you consult with department staff before applying. Description A food service establishment serving 11 or more people per day is required to have a permit.There are special permit application forms that must be submitted at Ieast 30 days in advance.The department will make inspections of the premises,operations and related records to determine compliance with the permit.A permit may be temporarily suspended if an establishment fails toearnaminimumscoreduringaninspection.The department requires establishments to correct problems or conditions that may threaten public health within a specified amount of time.Repeatedoruncorrectedviolationsoftherequirementsmayresultintherevocationofthepermit. Who Should Apply Any person who wishes to operate a food service establishment that could serve 11 or more people per day,including restaurants,bars,delicatessens,caterers,daycare or residential care facilities,etc.If you plan to build or substantially remodel an establishment,you must submit those plans to the department for approval.New or remodeled establishments must pass inspection before a permit is issued. You must also apply if you intend to operate a temporary food service.Temporary permits are good for 14 days. Requirements Specific requirements for the sources,storage and protection of foods served include: *Food for service must be obtained from approved sources,such as a commercial food processing establishment.The operator must protect food from spoilage and contamination. There are specific requirements for fish and wild game,milk and milk products,eggs and bakery goods. ¢In general,food must be covered during storage in clean,labeled and dated containers.The containers must be protected from floor splash and other contamination,and not stored near exposed sewer lines. *Cold food must be stored at 45°F or below.Food prepared in large amounts must be quick chilled to reach that temperature within 4 hours. ¢Hot food must be stored or transported at [40°F minimum. Minimum requirements for preparation of some foods are: ¢Raw fruits and vegetables must be thoroughly washed in potable water before cooking or serving.°Foods requiring cooking must be thoroughly cooked and must meet specified minimum internal temperatures.¢Food that has been cooked &refrigerated,and that must be reheated before service should be rapidly reheated to at least 165°F before being put into hot storage or served.You shouldn't useasteamtableorwarmertoreheatfood. *Foods that have been frozen should be thawed in a refrigerator,under running,water,ma microwave,or by cooking. Parker Horn Company 4 9/20/95 3:09 PM There are minimum requirements for employee health,cleanliness and practices: No one who is sick,or who has an infected wound should be allowed to work with food.The department may restrict such an employee or even close down an establishment if there is a threat to public health. Employees who handle food must be clean and wear clean outer clothing. Employees shall thoroughly wash their hands and exposed portions of their arms with soap andwarmwaterbeforestartingtowork,before food preparation,when switching between raw and ready-to-eat foods,and after handling soiled utensils,smoking,cating or using the restroom. Employees may not use or keep tobacco products in food preparation,display,service or dishwashing areas. Operators are required to train employees in correct practices. There are specific requirements for equipment and materials used in food service establishments. All preparation surfaces and utensils must be easy to clean and sanitize.The materials should be resistant to scratching,scoring or chipping that might make space for contaminants to collect or that might add materials,tastes or odors to food. Food preparation areas must have adequate ventilation to prevent grease or condensation from possibly falling into food.Filters must be replaceable or removable for cleaning.Work space must be clear enough so that employees can work without contaminating food or preparation surfaces. The regulations contain specific methods of cleaning and sanitizing equipment,surfaces and utensils when required.Consult the regulations for the specifics on sanitation. Items that must be sanitized after each use include tableware,kitchenware,and food-contact surfaces.If items are used continuously,they must be sanitized after every four hours of use. Cloths used for wiping tableware must be clean,dry,and used only for that purpose.Moist cloths for wiping food spills and surfaces must be clean and rinsed frequently in a sanitizing solution. Storage and handling of utensils,tableware,equipment and single-service items: Employees should touch only the handles of tableware. Utensils,tableware,etc.,must be stored at least six inches from the floor in a clean,dry place. The food preparation surfaces of fixed equipment must be protected from contamination. There are specific requirements for water,sewage,plumbing,toilct and other sanitary facilities for food service establishments. ¢The water supply,sewage,plumbing,and toilets facilities are subject to specific requirements depending on the size,type and location of an establishment.¢Handwash facilities for employees must be separate from cleaning and food preparation facilities.Employees may share facilities with patrons.The operator must post a sign directing employees to wash their hands. Parker Horn Company 5 9/20/95 3:09 PM There are also specific directions for handling garbage and refuse,and control of insects and rodents. Outdoor garbage containers must be large enough so that they do not overflow between pick-ups.They must be closable and washable inside and out,and should have removable drain- plugs. All containers should be emptied and cleaned often enough to not attract rodents or insects. All packing material not containing food should be stored in an enclosed area. All utensils,equipment,and food must be protected when pesticides are being applied.Don't store pesticides near food or food preparation areas.If there is a pest problem,the departmentmayrequireyoutouseacertifiedpestcontrolservice. Construction,maintenance and surrounding areas requirements include: Floors,walls and ceilings must be non-absorbent and easily cleaned.Non-skid pads used forsafetymustbeeasilycleanable.Carpets should not be used in food preparation,storage or dishwashing areas,or in restrooms. Lighting must be bright enough in food preparation and cleaning areas,and must be shielded against breakage. All rooms must be properly ventilated,and grease and fumes must be vented outside the establishment.Vents and hoods must be easily cleanable. Dressing and Jaundry areas must be separated from cleaning and food preparation areas,except for storage areas containing only packaged food.Living quarters must be separated from food service operations by solid full height petitions. Poisonous or toxic materials on the premises should be only those needed for cleaning,sanitizing and pest control and must be kept safely away from food preparation and storage areas. The premises must be used only for its intended purpose and be free from litter,debris or storage of anything not related to the establishment's operation. Mobile Food Service,Vending Machines and Temporary Operations: Mobile food services must comply with most of the requirements above and must have spccial provisions for handling of wastewater.The exception is if the mobile unit serves only pre- packaged food.In that case,it must be cleaned,serviced and re-stocked daily at an approved commissary.The department may make special requirements,exceptions or prohibitions for temporary,mobile and vending operations. Parker Horn Company 6 9/20/95 3:09 PM SITING OF HAZARDOUS WASTE MANAGEMENT FACILITIES This summarizes some of the requirements for obtaining department approval for the siting of a facility for the storage,treatment,or disposal of hazardous wastes.Due to the number and complexity of the requirements for obtaining approval,it is recommended that if you wish to obtain site approval you should meet with department staff well in advance of investigating a particular site. Description Unless a proposed facility is already approved under certain federal requirements,you must obtain department approval for the site at which a proposed facility will be located.You do not need approval from the department if the facility is already in compliance with the Resource Conservation and Recovery Act (RCRA). The first step of the process consists of a "pre-application”including notification to the department, local officials,and the general public with a description of the proposed facility and location.The project will then be reviewed by an advisory committee appointed by the commissioner.Within three years after the committee makes its recommendations,the final application may be submitted to the department for review. Preapplication The preapplication should contain all the information required in the final application and a "fact sheet"summarizing that information.Public notice in the preapplication consists of two newspaperrunsandatwicedailyradioannouncementforoneweek.The notice will identify the owner and operator of the facility,the waste technology,the location and transportation routes,and the types, amounts and sources of the waste to be processed. Written notic to the commissioner and local officials should include an offer meet with affected local governments,discussion of public health and environmental issues and compliance with the law.The notice should explain how emissions will be monitored and reported,and how the applicant will respond to accidents on-site and on transportation routes to and from the facility. An advisory committee will be appointed by the commissioner within 10 days of receiving notice. The committee will include two local representatives,two people recommended by the local government,a representative of the applicant,and two people who have expertise related to the issues raised by the proposal.The committee will hold at least three public meetings within 80 days.At the end of that time,it will issue a report on how the applicant has addressed publicconcernsabouttheproject.The applicant has the opportunity to comment on the report and a finalreportisdistributedtoeveryonewhoparticipatedintheprocess. Application Within three years of completing the preapplication process,the applicant submits a complete application.If the proposed facility might affect a coastal zone,the applicant also must satisfy therequirementsoftheAlaskaCoastalZoneManagementProgram. Parker Horn Company 7 9/20/95 3:09 PM The application consists of: °general site information, °location requirements, °financial assurance and compliance history, °a risk assessment,and °geological,geotechnical and hydrological information depending on the type of facility. The general part of the application consists of descriptive material including a set of aerial photographs and maps of the proposed site.One set of maps and aerials shows the site and the areaatleast3,500 meters (11,483 ft.)around it at a scale of |cm =60 m.These maps should show the proposed facility and access in relation to wetlands,waterbodies,flood plains,drainage's and aquifers.The second set is at a scale of 1 cm =600 m and shows the site and its 5000 m (16,404 ft.)boundary in relation to state and federally protected areas and potential geophysical hazards. (Additionally,the cover material discusses the plan in relation to access routes and safety,land uses and land values,and proof that the Jandowner understands and consents to the proposed activity). General "location requirements”are that the proposed site cannot be located within 100 m (328 ft.) of any state or federally protected habitats,ranges,monuments,etc.,or in areas of high risk for geophysical hazards,flooding,ice-affected coasts,etc.Specific minimum setback requirements are: °For land disposal or underground injection wells,500 m (1,640 ft.)from property lines or rights-of-ways,750 m (2,461 ft.)from surface waters,and 3,000 m (9,843 ft.)from a water supply withdrawal point; ¢.For incineration facilities,150 m (492 ft.)from property lines,200 m (656 ft.)from rights-of-ways,250 m (820 ft.)from surface waters,and 1,500 m (4,921 ft.)from a water supply withdrawal point;and °For storage,treatment or disposal facilities not mentioned,25 m (82 ft.)from property lines,50 m (164 ft.)from rights-of-ways,75 m (246 ft.)from surface waters,and 150 m (492 ft.)from a water supply withdrawal point. The department may increase the minimum setback to protect public health or may waive the surface water setback for some small lakes.A facility with a combination of operations will be held to the most stringent setback.Temporary response facilities might not be held to the setback requirements. "Financial and compliance history”reporting requirements include a copy of the financial qualifications report required under federal regulations and a three year compliance history report. The history report contains a description of each similar facility operated and all correspondence with regulators regarding compliance,violations,and corrections of violations. "Risk assessment”must include descriptions of each hazardous effluent,its toxicological, carcinogenic and other adverse effects on human health and the potential severity of those effects.For each effluent there must be statistically validated calculations of the probability that it will cause harm,the nature of the harm and the target population that may receive that harm. For an incinerator,you must provide additional information on air emissions.This includes a description of how it meets federal regulations,an assessment of the impact on state ambient airqualitystandardsandexpectedimpactonfish,wildlife,water,visibility,vegetation and soils.Theassessmentshouldcontaintestresultsfromsurfacewaterswithina1,000 m (3,281 ft.)radius of the proposed facility and a proposed monitoring program for air,groundwater and surface waterthroughatIcastthreeyearsaftcrclosure.Land facilities and landfills require additional information from geotechnical sampling to be included in the application.One subsurface test boring,at least 30 m (98 ft.)deep,must be made Parker Horn Company 8 9/20/95 3:09 PM for every hectare and must be indicated on the maps.For those types of facilities and for injection wells,the applicant must show geologic and hydrologic evidence that disposed of hazardous substances will not contact any aquifer or be released to the environment for at least 1,000 years, or until the substances break down into harmless components.The report must describe the area's hydrology and delineate all aquifers and the direction of groundwater flow.All water,oil and gas borings within 5,000 meters (16,404 ft.)of the proposed facility's property line must be identified. Review Process At any time between submittal of the completed application and the department's issuance of a decision,the applicant may request an informal conference if that will help the department reach a decision.A record will be made of all contacts with the department.Within 60 days of receiving a completed application,the department will issue either a preliminary approval or disapproval.For an approval,the department will publish a notice of public hearing near the affected community. The department will confirm that the application conforms with: pre-application requirements, location requirements, financial assurance and compliance history requirements, a risk assessment of less than one in one million morbidity or mortality, requirements for air quality for incinerators,and geotechnical,geological,and hydrological assessment requirements. The department will also confirm that the facility meets applicable federal requirements.If all requirements are met,the department may issue final approval within 180 days after receiving a completed application. Parker Horn Company 9 9/20/95 3:09 PM ANIMAL IMPORTATION This summarizes some of the requirements for the importation of animals into Alaska.Except formostdogsandcats,the department requires a permit including a health certificate for animals beingbroughtintothestate.It is advisable to check with the department before importing animals toavoidtheirquarantineandpossibledestruction. Description To protect animals in the state from imported diseases,anyone importing an animal must obtain apermitfromthestateveterinarianthroughthedepartment.The permit includes a health certificateissuedbyalicensed,accredited veterinarian in the state of origin,both of which must accompanyeachanimal.Exceptions include most dogs and cats,unless they are brought from a rabiesquarantinearea.Also,animals consigned to an official slaughterhouse for slaughter within 10 daysofarrivaldonotaneedapermit.There are additional specific requirements for certain species aswell.The permit is good for 30 days after issuance and may be issued by phone if necessary. Application The application consists of: *contact information for the consignor and consignee, *an estimate of the number,sex,age and breed of the animal being imported, *the proposed method of transportation,and ¢other information the state veterinarian may deem necessary. Health Certificate The health certificate must contain certification that the animals are free from clinical evidence of infectious or communicable diseases and are not known to have been exposed to any.Thecertificateshouldhaveanaccuratedescriptionoftheanimal(s)and any identifying marks.If theanimal(s)are registered,that information should also be included.The certificate needs approval bytheappropriatestateorfederalofficialfromthepointoforigin. The certificate also contains: ¢the points of origin and destination for each animal, ¢the date and place of examination,and ¢the dates and records of required vaccinations or tests. Specific Requirements for Some Species Equines (horses,mules,etc.)more than six months old must be tested for Equine Infectious Anemia (EIA)within 60 days before the date of importation. Cattle,bison and goats must test negative for brucellosis and tuberculin within 30 days before importation.Cattle and bison must pass anaplasmosis and blue tongue tests.All must be free of ectoparasites by spraying,dipping or certification within 10 days of arrival and are subject toisolationandretestingbetween30and120daysafterarrivalifthestateveterinarianrequestsit. Sheep that are not from a scabies-free area must be dipped in an approved solution by an accredited veterinarian within 14 days before importation. Parker Horn Company 10 9/20/95 3:09 PM Swine must be inspected within 10 days before shipme and test negative to brucellosis and pseudo- rabies.A swine that has ever becn fed raw garbage may not be imported.Swine's must be isolated for 30 days after arrival. Only dogs and cats imported from a rabies quarantine area need permits and certificates.Thecertificatemustcertifythattheanimalhasnotbeenexposedtorabiesorhasbeenvaccinatedagainst it. Parker Horn Company 11 9/20/95 3:09 PM OIL DISCHARGE PREVENTION &CONTINGENCY PLAN APPROVAL This summarizes some requirements for getting approval for an Oil Discharge Prevention and Contingency Plan,or "C-Plan.”A C-Plan is as a working document used for compliance with prevention and response requirements.The approval of a C-plan is a complex process that involves many time-lines and meetings with department staff before,during and after application. Who Must Apply Any intended owner or operator of a facility that can store 5,000 or more barrels of crude oil or 10,000 or more barrels on non-crude oi]must have an approved C-plan.This includes exploration or production facilities,terminals,and pipelines.All barges and tankers that transport oil as cargo must have a C-Plan.Exceptions include vessels used only for oil spill response,and terminals where the storage capacity above the limit is out of service and made unusable. The Process At least 60 days before the application,the department must be notified of the intent to apply.You must also submit plans upon request to other resource agencies,to regional citizens'advisory councils,and to coastal districts as needed.The department will let you know how many copies of the plan to submit and to whom. Within a week of submitting the application,the department will notify you if the plan has enough information for public review.If it is sufficient,the 30-day public comment period begins.Within 18-25 days of this period,if any reviewer requests additional information,the department will make the request to you.At that point,the 30-day comment period is halted until the requested information is supplied to the department and the other reviewers.Within seven days of submitting the requested information,the department will continue the comment period,adding 10 days,and notify you that the application is now complete. Once the department decides the application is complete,it will notify you within 65 days of the approval,disapproval,or conditional approval of the C-Plan.Any time during this 65-day period, you may ask for a "pre-issuance conference”if you can show that it will help the department make a decision. When the department approves a plan,it will issue a wrilten approval and send a copy to you andallreviewers.If there were comments against plan approval by any reviewer,the department will provide to you and all reviewers a summary of the basis for its decision.Also,if the department disapproves a C-plan,it will include a summary of the basis of that decision.The summary might also include conditions to be satisfied to approve the plan.Once approved,the plan is valid for up to three years.Within 30 days of the department decision,you or any person may request an adjudicatory hearing as described in the regulations. Parker Horn Company 12 9/20/95 3:09 PM Plan Contents The regulations set forth what must be included in a C-Plan: Part |is the "Response Action Plan.”It should contain: An emergency action checklist; A reporting and notification plan; A safety plan; A description of field communications; Deployment strategies; Non-mechanical response options,like in-situ burning or dispersant;and A diagram of the facility,operations,or vessel. Part 2 is the "Prevention Plan.”It includes: The schedule of routine pollution prevention,inspection,and maintenance programs practiced; A history of spills at the facility and actions taken to prevent similar spills;A list of potential spill hazards specific to the operation and any mitigation measures taken;A description of current and planned methods to detect discharges; A detailed analysis of prevention methods that should lessen the size of a spill that the regulations require the applicant to be able to respond to. Part 3 contains supplemental background and verification information,including: A facility description and operational overview; The receiving environment for a land-based operation,which shows where and how the spill could reach open water; The command system,including who will lead the command,fiscal,operational,planning and logistical aspects of a response; Realistic maximum operating limitations that detail what conditions might make a response impossible or ineffective and what percentage of time those conditions exist;A list of available logistical support for moving personnel and equipment to respond;A list of all available response equipment and supplies,where they are and how long it would take to obtain them; Non-mechanical response information,including permits,procedures,equipment,and descriptions of the environmental consequences of their use; All information on primary response action contractors; Training programs for response personnel,Protection of environmentally sensitive areas and areas of public concern;and A bibliography of source information and any other information needed to verify the contents of the plan. Approval Criteria The department will judge whether a plan should be approved according to the following standards: The department will look at the general response procedures to decide if they are sufficient torespondtothemaximumpossibledischargethatcouldoccuratthefacility.The plan shouldidentifythesizeofamaximumpossibledischargeandwhatresourcesareavailabletorespondtoaspillofthatsize. Parker Horn Company 13 9/20/95 3:09 PM Under deployment strategies,the plan will be examined to determine if the available responseresourcescanberealisticallyappliedtocontainorcleanupaspill,and how efficient they might beunderagivensetofcircumstances. °The plan should include what maximum operational conditions might exist and how they would affect the efficiency of the response.Also,if the response is contracted out,how the transition might affect the response. °Response strategies should anticipate the type of product spilled,how the discharge couldbequicklystoppedatitssource,and how to monitor and track where the spill is going.Theplanmustshowhowtheresponderwouldpreventaspillfromenteringenvironmentallysensitiveareasandotherareasofspecialpublicconcern. °The response strategies must also show how unspilled product can be lightered from damaged tanks and that there is sufficient temporary storage capacity to do so.It must include plans for the storage of recovered oil and its ultimate disposal. The plan must demonstrate that any oil expected to reach open water from an onshore spill can be cleaned up.The plan must also examine realistic limitations on an effective spill response because of inclement weather and other conditions.The department may place temporary limits on activities that increase the risk of a spill during times when the planned spill response is not likely to be effective. The department will determine whether the response equipment identified in the plan: .Is readily available and accessible for response; °Is the best available technology available at the time of the application; °Includes an adequate amount and type of boom for the environmental conditions,the type of product spilled and conditions likely to be encountered; °Includes an adequate number,size and power of vessels to deploy and move the equipment;and °Includes adequate skimmers and pumps for the environmental conditions,the type of product and conditions likely to be encountered. If non-mechanical response methods,such as in-situ burning and chemical dispersant,are proposed for conditions that limit a mechanical response,then the plan must include: °The efficiency and effectiveness of the technique; °A full assessment of the environmental consequences of the technique; °Provisions for monitoring and assessment of the environmental effects;and °All applicable approval requirements.If in-situ.burning is proposed,a completed application for approval must be included in the plan. If the plan holder hires oil spill response contractors,they must be registered with the department and comply with all the requirements.The department will need a statement from the plan holder and the contractor that the contract clearly specifies that the contractor is obligated to: °provide the equipment and services specified in the plan; °respond if a discharge occurs; °notify the plan holder if they can't do it; °give 30 days notice before terminating the contract; °respond to a department-conducted drill;and °continually stand ready to provide the services,equipment,and personnel identified in the C-Plan. Parker Horn Company 14 9/20/95 3:09 PM The department will sce that the plan demonstrates that all designated spill response personnel aretrainedandkeptcurrentintheirabilitytoexecutetheplan.You must maintain proof of training forthreeyearsandbeabletoproduceitifthedepartmentrequestsit. Parker Horn Company 15 9/20/95 3:09 PM OIL SPILL PRIMARY RESPONSE ACTION CONTRACTORS This summarizes the general requirements for registering with the department as an oil spill primary response action contractor.Because of the detail of the requirements in the regulations,it is recommended the intended response action contractors meet with department staff before submitting an application. Description "Oil spill primary response contractor"is an organization obligated by contract to respond to an oil spill for the holder of an approved oil discharge prevention and contingency plan ("C-Plan").An organization named in a C-Plan as a cleanup contractor must be registered with the department. Unless registered,the equipment,personnel,and services offered by a contractor to a C-Plan holder cannot be counted toward the approval of the C-Plan.Approved registrations are valid for three years.A registered contractor must apply for renewal 60 days or more before expiration. You do not need to register if the equipment or services you are providing do not directly relate to containing,controlling,or cleaning up an oil spill.Approved C-Plan holders do not need to register. The Registration Application In addition to contact information,the application should include: °A statement that the applicant is applying as a contractor in one or more specified regions. The spill response regions are: °Southeast Prince William Sound Cook Inlet Kodiak Island Aleutians Bristol Bay Western Alaska Northwest Arctic North Slope,and Interior Alaska. °The types of oil (persistent,like heavy crude --or non-persistent,like diesel)and the types of environment (such as ice,land,freshwater,open ocean,or near-shore)that the contractor is prepared to respond to. °A complete description and the most recent inventory of the applicant's oil spill response resources,including: °the number and location of trained personnel °training requirements and procedures °the amount and location of oil containment equipment,recovery equipment (including the rate of recovery),and transfer,storage and disposal equipment.Also list any dispersant,in-situ burning and other support equipment. °If the applicant is classified by the US.Coast Guard,they may substitute a certified copy of that application. Parker Horn Company 16 9/20/95 3:38 PM Registration Standards and the Review Process In accepting the registration of a primary response action contractor,the department will require the following standards to be met: °All the spill response equipment,personnel and other resources that the contractor has agreed to provide must be located in the same region where registered unless the department has agreed otherwise. °Training of contractor personnel must be in accordance with C-Plan regulations and must include OSHA Hazwoper training. .The contractor must maintain a state of readiness as agreed to with the C-plan holder.The department may inspect and require the contractor to conduct drills to verify readiness.The contractor must be able to: °Respond immediately when called by a C-Plan holder °Remain in compliance with their contract with the C-Plan holder, °Keep current with pollution laws and the provisions of applicable C-Plans,andMaintainasatisfactorysafetyrecord. Once the department receives an application for registration,it will notify the applicant if the application is incomplete.When the application is complete,they will review it and issue a certificate if approved.The certificate will contain the conditions of approval,the region for which the contractor is certified,and the expiration date of the certificate. If the department denies certification,it will explain the basis of its decision and include a list ofcorrectiveactionsthatcanbetakentogetapproval.Within 10 days of receiving a denial,the applicant can send a written request for informal review to the division director. Parker Horn Company 17 9/20/95 3:38 PM OIL SPILL PERMIT FOR SCIENTIFIC PURPOSES This summarizes some of the requirements for obtaining a permit to discharge oil into the environment for scientific or research purposes.Anyone proposing such a project is advised to consult with department personnel well in advance. Decision Criteria The department may issue a permit for such a discharge after studying the project if it finds that the project: °is in the public interest of protecting the environment from accidental spills, °has written approval of all landowners and water-right holders in the affected area,and °will provide information important enough to outweigh possible environmental damage. The department will confirm that the person proposing the project: °has the resources and expertise to responsibly carry out the project,and °will restore the affected environment as closely as possible to its original condition. Permit Application Requirements The permit application consists of a detailed description of the proposed project.At minimum this should include: types and amounts of product to be released, location and size of the area to be affected, rate of release,and expected pattern of movement,and detailed plans for recovery and restoration of the affected environment. The department must receive the application at least 60 days before the intended date that the project is to begin.Once the application is received,copies will be sent to the Departments of Fish and Game,Commerce and Economic Development,Natural Resources,and Health and Social Services for comment.The department will also publish a public notice of the application,and if there is enough public interest,will schedule a public hearing. A permit will contain stipulations that the applicant agrees to change or terminate activities if the department decides it is necessary to protect human health,safety or the environment.The department may also attach conditions or modifications to a permit that it deems necessary to protect the environment or potentially affected landowners. The department reserves the right to terminate the permit or any activities conducted under it if it determines that there is noncompliance,the permit was obtained through misrepresentation,new information suggests the permit should not have been issued. Parker Horn Company 18 9/20/95 3:38 PM OIL AND HAZARDOUS SUBSTANCES PROOF OF FINANCIAL RESPONSIBILITY This summarizes general requirements for providing proof of financial responsibility for: e Owner or operator of an oil terminal facility. e Owner,charter,or person charged with primary operational control of a vessel transporting liquid bulk cargo. e Operator or leaseholder of a mobile or fixed exploration or production facility. e Operator or leascholder of a pipeline facility. e Designated person of a group of vessel or facility owners or operators that have pooled resources to provide proof of financial responsibility. e Opcrator of a hazardous waste disposal site. APPLICATION REQUIREMENTS Applications and renewal applications must adhere to the following conditions. 1.The department will provide an application and checklist for attaching appropriate documents.All information on the checklist must be provided. 2.The application and supporting documents must be submitted at least 30 days before, but no earlier than 90 days before the operations are scheduled to begin. 3.If the applicant is an agency of the United States or the State of Alaska,proof of financial responsibility is not required,but the agencies still have to file the application forms and appropriate documents. One application can be submitted for more than one vessel or facility. Approval cannot be assigned or transferred. Applications by corporations must be signed by an authorized representative responsible for overall management of the facility. Applications by a partnership must be signed by the general partner. Applications by a sole proprietorship must be signed by the proprietor. Applications by a municipality,state,federal,or other public facility,must be signed by an authorized representative. 10.In the case of a combined application,an appropriate representative of each party must sign the application. 11.Applications by a joint venture must be signed by the operator. 12.Applications can be sent by facsimile if the original is postmarked within 2 days.CREANANSEXEMPTIONS The department can approve an exemption from proof of financial responsibility for a vessel that is only conducting an oil discharge response operation if the owner or operator submits a written explanation of the time period for the exemption for cach vessel and a completed application and checklist. The proof of financial responsibility does not apply to: An oil terminal facility with a storage capacity of less than 5,000 barrels of crude oil or less than 10,000 barrels of non-crude oil or a natural gas production facility and natural gas terminal facility,including LNG vessels. Parker Horn Company 19 9/20/95 3:38 PM AMOUNT OF FINANCIAL RESPONSIBILITY The amount of financial responsibility required for each type of facility: Crude Oil Terminal Non-Crude Terminal Crude Oil Vessel or Barge Non Crude Oil Vessel or Barge Pipeline,Offshore Exploration Facility, Offshore Production Facility Onshore Production Facility Onshore Exploration Facility Hazardous Waste Site $56,250,000 per incident $28.13 per incident per barrel $1,125,000 minimum $56,250,000 maximum $337.50 per incident per barrel $112,500,000 minimum $112.50 per incident per barrel $1,125,000 minimum $39,375,000 maximum $50,000,000 per incident $20,000,000 per incident,if production is over 10,000 barrels of oil per day. $10,000,000 per incident,if production is between 5,000 and 10,000 barrels of oil per day. $5,000,000 per incident,if production is between 2,500 and 5,000 barrels of oil per day. $1,000,000 per incident,if production is less than 2,500 barrels of oil per day. $1,000,000 per incident. Determined by the amount of use,waste produced and disposed of at the facility. The amount of financial responsibility does not increase as the number of facilities orvesselsoperatedbytheapplicantincreases.Additional vessels or facilities may be added to the original application. A vessel or facility may be deleted by written notice to the department. Parker Horn Company 9/20/95 3:38 PM 20 EVIDENCE OF FINANCIAL RESPONSIBILITY Financial responsibility may be demonstrated by either: Self Insurance:To demonstrate financial responsibility through self insurance,the applicant shall maintain,in the United States,working capital and net worth each equal to the amount of insurance required.Working capital is defined as the amount of current assets located in the United States,less all worldwide current liabilities.Net worth is defined as the amount of assets located in the United States, less all worldwide liabilitics. Insurance:An applicant may demonstrate financial responsibility with proof of insurance by an insurer authorized to sell insurance in Alaska or an unauthorized insurer listed by the division of insurance that meets the minimum trust or capitalandsurplusrequirements.Proof of insurance must be provided by a binder,certificate of insurance or a copy of the policy.If a binder or proof of insurance is supplied,a copy of the insurance policy must be supplied within 90 days. Surety:An applicant may show proof of financial responsibility with a contract of surety,in full or part,by submitting a contract of surety if the surety is registered to do business in Alaska,possesses a current certificate of authority to do business in the United States,and possesses an underwriting limitation of risk at Ieast equal to the amount of the bond or lesser amount to supplement other forms of proof.Anapplicantmayuseasuretyforthedeductibleofaninsurancepolicyusedforproofoffinancialresponsibility.Termination or cancellation of surety may not take effect until 60 days after the department receives notice. Guaranty:An applicant may show proof of financial responsibility with a contract of guaranty,for all or part of the required amount if the issuer meets the same financial and reporting requirements as for self insurance. Letters of Credit (LC):An applicant may show proof of financial responsibility with a LC in favor of the State of Alaska for all or part of the required amount subject to the following: e The (LC)must be irrevocable for a period of not less than one year and will automatically be extended for one year unless the department and the applicant are notified in writing at least 90 days before expiration. e If a vessel is to be used in state waters for less than one year,the LC must cover the period the vessel is in state waters,plus 30 days. e The LC must be irrevocable until satisfaction of a judgment or of a claim against the applicant which results from a discharge occurring during the term. e The LC must be a standby LC to respond specifically to a claim covered under Alaska statutes and regulations. e The LC may not be used as collateral or drawn upon by the applicant except to respond to a claim under Alaska statutes and regulations if the LC is used for proof of financial responsibility. e The LC must be issued by a financial institution wthat has authority toissucsuchinstruments,and that is regulated and examined by state and federal banking agencies. Parker Horn Company 21 9/20/95 3:38 PM e The LC must state an effective date and an expiration date and must be effective before approval of the certificate of financial responsibility. Other Proof of Financial Responsibility:An applicant may show proof of financial responsibility in full or part by: 1.Acontract of indemnity or with insurance issued by a group of insurers who have agreed to cover the pollution risk of the applicant. 2.Approval of a Protection and Indemnity (P&I)club or an insurance syndicate contract of indemnification as demonstrating financial responsibility if a statement of indemnification issued by the P&I club or insurance syndicate contains an endorsement that meets the requirements and the P&I club or insurance syndicate has the financial solvency and a favorable history of claim handling to meet the obligations in the contract of indemnity and the P&I club or insurance syndicate appoints an agent for service of process in the state. ENFORCEMENT Failure to provide proof of financial responsibility can result in the department secking: Civil assessments and costs for each separate violation. A halt to the operation of the vessel or facility that is not in compliance. Denial of entry to a vessel to navigable waters of the state. Action to detain a vessel that does not produce,upon the department's request, a current,valid certificate of proof of financial responsibility. 5.Other action warranted by the circumstances.PYNECERTIFICATE After approval,the department will issue a certificate to the applicant stating that the proof of financial responsibility has been met for each vessel or facility.The original certificate, or acopy of the original that is certified to be a true copy,must be available for inspection at each facility,pipeline,or on each vessel while in state waters.The certificate must be shown to the owner or operator of an oil terminal facility before loading or unloading liquid bulk cargo.The effective and expiration dates must be clearly marked on the certificate. A certificate is void and subject to immediate revocation if it is altered in any manner,the person to whom the certificate was issued is no longer the responsible party,or the person fails to furnish acceptable proof financial responsibility or permits the cancellation or termination of the proof of financial responsibility.The department will give 10 daysnoticeofitsintenttorevokeacertificate. Parker Horn Company 22 9/20/95 3:38 PM MILK PROCESSORS,MILK PRODUCERS AND ASSOCIATED OPERATIONS PERMITS This summarizes some of the requirements for obtaining a permit to produce,process,and handle "grade A"milk and milk products.The department inspects such facilities according to federalstandardsforgradeAmilk.Anyone wishing to operate associated facilities should familiarize themselves with grade A milk regulations and consult with department staff. Description The plan for a milk handling facility should be submitted to the department as early as possible in the design process.The department will examine the plans to see that they meet standards of sanitation.Once a facility is complete,an inspection is made and milk and water samples are taken to an accredited laboratory for analysis.When the samples are approved,the permit will be issued. Thereafter,haulers will be inspected at least every 12 months,dairy farms every 6 months,and milk plants and receiving stations every three months.The department will take samples at least four times during 6 consecutive months, Facility Requirements Facilities are inspected according to the following: Floors,walls and ceilings should be easy to clean. Windows and doors should be designed to protect against insects and dust. Lighting and ventilation needs to be adequate. Water supply,handwashing,and toilet facilities must be sanitary. There must be appropriate waste disposal and pest control. Storage of materials,utensils,product,etc.,must be protected from contamination. There must be adequate facilities for cleaning and sanitizing of equipment and utensils. Personnel must be sanitary. Milk houses or parlors must be used only for that purpose. Stockyards must be well drained and clean. Milk Sample Requirements No processes may be used on milk to remove or kill microorganisms except for heat pasteurization,ultra-pasteurization,or aseptic processing,and subsequent cooling to the required temperatures. Raw milk will be analyzed for compliance as follows: *Milk must be cooled to 45°F or less,but not frozen,within two hours of milking. ¢No more that 100,000 bacteria per milliliter (ml)is allowed from an individual producer. ¢No positive results on drug residue tests. *No more than 750,000 somatic cells per ml. Pasteurized milk products and heat-treated bulk milk for transport must mect these standards: ¢No more than 20,000 bacteria per ml is allowed (does not apply to products like yogurt). ¢No more than 10 coliform per ml is allowed. ¢Less than 1 microgram per ml of phosphates. Parker Horn Company 23 9/20/95 3:38 PM Permit Suspension or Revocation If two of the last four samples exceed the limits,the department will send notice to the milk handler.Milk will be sampled again within 21 days of the notice.If that test also fails,then the permit is subject to immediate suspension. A permit may also be suspended if the department believes that the product creates an imminenthazardtopublichealth,or whenever a permit holder interferes with department inspectors in performing their duties.Anyone who has been served with a notice of permit suspension may request a hearing. If a facility repeatedly violates the requirements of the permit,then the permit may be revoked. Parker Horn Company 24 9/20/95 3:38 PM oa. PESTICIDE PERMIT The department requires a permit to apply pesticides for three specific applications.Any person who wishes to apply pesticides by aircraft or to waters of the state,or as part of a public pesticide project must submit an application for a pesticide permit from the department.A public pesticideprojectisdefinedasaprojectinvolvingtheapplicationofapesticidethataffectsproperticsownedbytwoormorepersons,and/or is directed,conducted or participated in by the state,or borough, or city of any class. Permit approval is subject to review by the public and by other agencies that may be affected by theproposedactivity.Due to the time needed to complete a thorough review,the applicant isencouragedtosubmitanapplicationasearlyintheyearaspossible.The review process could extend 120 days before the permit becomes effective. Permit Application An "Application to Apply Pesticides”is available only from the Pesticide Program office.The application includes the following: °The pesticide to be used,its EPA registration number,and the target species. .The percentage of each active ingredient,the formulation and any adjuvant used. °The location,total acreage to be treated,and the application rate of the pesticide. °The date,time,method of the application,and precautions to protect human health and the environment. °The method of disposal of excess pesticide and empty containers. °Copies of pesticide labels,MSDS,and evidence that persons applying the pesticide are currently certified as pesticide applicators in Alaska. °For applications requiring public review,a copy of an affidavit of publication of a public notice is required. Duration and Renewal of Permit The permit is normally issued for one year.The pesticide program may renew a permit by written order for a period not exceeding one year. Fees No application fees apply. Contact Pesticide Program Department of Environmental Conservation 500 South Alaska Street Palmer,AK 99645 Parker Horn Company 25 9/20/95 3:38 PM Certification Requirements Certification as a pesticide applicator is required before any person can purchase or use a restricted-use pesticide in Alaska.Any person who uses a pesticide for commercial purposes must obtaincertification. Persons using restricted-use pesticides,or applying pesticides commercially,must be certified in the appropriate category.The fourteen categories are: °Regulatory Pest Control Demonstration and Research Pest Control and Pesticide Consultant Agricultural Pest Control Ornamental and Turf Pest Control Seed Treatment Pest Control Aquatic Pest Control Industrial,Institutional,Structural and Health Related Pest Control Public Health Pest Control Right-of-Way Pest Control Mosquitoes and Biting Fly Pest Control Aerial Pest Control Forest Pest Control Wood Preservatives and Inhibiting Paint Restricted-Use Dealer Certification A person who wishes to be certified in any of the above categories must complete a training course offered by the department or through the University of Alaska Cooperative Extension Service.The applicant must pass an examination before certification.The examination and training materials will cover knowledge of pesticides,pesticide labeling,safety,environmental impact and considerations,state and federal law,and other related subject matter.The length of certification is one to three years,depending on the examination score.A self-study correspondence course is also available upon request,but certification by this method is valid only for one year. The department may suspend or revoke a certification if state or federal pesticide regulations havebeenviolated. Restricted-use dealers must keep records of all sales to certified applicators.Users of restricted- use pesticides must keep detailed records of all applications. Pesticides must be stored in secure specially-marked enclosures. Liability insurance is required for all persons engaged in the commercial application of pesticides. Prohibitions No person may use,store,or dispose of pesticides in any way that is inconsistent with its intendeduseandlabeling,or in any way that violates applicable state and federal laws. Parker Horn Company 26 9/20/95 3:38 PM STATE CERTIFICATION NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM PERMIT The purpose in a State Certification of National Pollutant Discharge Elimination System(NPDES)permit,issued by the US Environmental Protection Agency (EPA),is to ensure the discharge is in accordance with Alaska Water Quality Standards,including mixing zonerequirements. Who Should Apply A person,company,organization,or governmental entity who will be disposing of wastewater into the waters of the United States. General Information When an application for an NPDES permit (including reissuance or modification)is filed with the EPA,an applicant shall file a copy with the department.The application shall include: e applicant's name and address; e description of the applicant's operations; ©quantity and type of water material to be disposed; e proposed method of disposal; e copy of EPA application; e cover letter;and e appropriate fees. Within 30 days of receiving an application,the department will inform the applicant if additional information is necessary to complete its review.Information must be submitted to the department within 30 days after the applicant has received a written request for additional information.Failure to provide information to the department can result in denial of the State certification. Copies of the NPDES applications and supporting information are provided to the commissioners of Fish and Game,Natural Resources,Commerce and Economic Development,and Health and Social Services for review and comment.The applicant is not responsible for distributing these copies. A public notice of the proposed activity will be published by the department and the EPA. A public hearing may be held. The deaprtment's decision will be issued within 30 days after a decision has been issued by the EPA.If the department's decision differs from staff recommendations,the basis for the difference of opinion must be included with the decision. Parker Horn Company 27 9/20/95 3:38 PM PLAN REVIEW -NONDOMESTIC WASTEWATER PERMIT This summarizes requirements for nondomestic wastewater system permit plan review.Plan reviews provide a minimum standard for construction of systems to protect the humanhealth.In addition to the plan review requirements,applicants are urged to review the materials and information required for a wastewater permit. Definitions and Types of Systems Nondomestic wastewater is a water or liquid waste resulting from: e manufacturing; e food processing; e production enterprise; e industrial development; e development of natural resources; e construction of a manufacturing,production,or industrial facility; e stormwater runoff;or e other water or liquid wastes that are not domestic waste. Nondomestic wastewater disposal systems are a device or structure designed to dilute, dispose or discharge the waste. Nondomestic wastewater treatment works are a plant,device,structure or other facilitydesignedtotreat,neutralize or stabilize nondomestic wastewater or sludge. Who Should Apply A person or company who will dispose of nondomestic wastewater into or onto the land, surface water or groundwater in Alaska must have a permit. A person or company who will construct,alter,install,modify,or operate any part of a nondomestic wastewater treatment works or disposal system must have written department approval. Engineering Plans The department requires engineering plans that include: e location of proposed or existing improvements; e location of wastewater treatment works and disposal systems; e location of sewers; e location of drinking water sources and drinking water supply lines; e location of waters (streams,lakes,rivers,bays,oceans,etc.)in the vicinity; e detailed flow diagrams showing the physical and chemical composition and amount of the nondomestic wastewater disposal; ®name,address and statement regarding the people or company who will own, operate and maintain the system; e description and timeline for construction or proposed other modifications; e method of sludge handling and disposal from the treatment works;and Parker Horn Company 28 9/20/95 3:38 PM e other information that would be useful to the department in the review or that may be requested by the department. General Submittal Requirements For systems discharging more than 10,000 gallons per day,within 90 days after startup,a complete set of as-built drawings must be submitted to the department. Sludge from a nondomestic wastewater treatment works may be disposed of only at a sitcorfacilitywithawastedisposalpermitissuedbythedepartment. Review,Approval and Certification If construction,alteration,installation,modification,or operation has not begun within two years after the department has approved the plan,the approval is revoked and must be resubmitted. Parker Horn Company 29 9/20/95 3:38 PM PLAN REVIEW -PUBLIC WATER SUPPLY SYSTEM The purpose of the drinking water regulations (18 AAC 80)is to ensure safe water is provided by public water systems to the general public.A water system is typicallydesignedtobeefficientatdeliveringwatertomanylocationsandiscommonlyreliedontoprovideasteadysupplyofsafewater.Distribution of unsafe water could affect manypeopleveryquicklyandcouldcausemuchillness.The plan review portion of the drinkingwaterregulationistoensurethatcareful,professional planning is done and water systemsareproperlyconstructed. This following information summarizes some of the general requirements common to most public water systems and can be found in 18 AAC 80.300-370. Who Should Apply According to 18 AAC 80.300 (a),anyone who wants to make any significant change to a public water system must have the engineering plans approved by the department before the work begins.This requirement applies to individuals,companies,and government entities and for all systems that provide water to the public through onc of the three classes of public water systems described below.Minor repair work such as tank cleaning or pump replacement are examples of work not needing plan review. Adding new water lines,building new storage tanks,or changing the treatment process requires plan review.These kinds of construction activities could have a significant impact on water quality and safety. New_Water System Construction Complete and thorough engineering plans are required for planning and constructing a new water system.The procedures for obtaining plan review and approval can be complex or simple depending on the water source,size,and type of system.It is recommended that individuals meet with the department to discuss the detailed requirements of these regulations.New water sources require testing for possible contaminants and to determine what kind of treatment is needed to make water safe. Changing an existing system Changes or additions to an existing water system must also have department review of the proposed construction plans.This process is simpler than that for a new system. Certified and Qualified operators of Public Water Systems Owners and operators of public water systems that serve more than 500 persons or have more than 100 service connections,must be operated by a certified operator.(See Water and Wastewater Operator Certification and Training 18 AAC 74) Plan Review Checklists A check list for plan reviews for water system construction is available by request from the department.There are fees charged for plan reviews and approvals.These are outlined in18AAC80.355.The fee varies according to the nature and complexity of the plan review, the class of water system,the type of water source and the number of people to be served. Parker Horn Company 30 9/20/95 3:38 PM Definitions A water system is considered "a public water system”if it provides water to the general public.The only water source exempt from this definition is a single-family residence.A factory,office building,home day-care facility,restaurant,school,cannery,campground, or a city wide system are public water systems.A single-family residence served by itsownwellorotherwatersourceisaprivatewatersystem.Ownership,whether private, public,non-profit agency,or corporation is not a factor for determining whether a water system is public.Trucks or ships that haul and deliver drinking water are also public water systems. There are three types of public water systems: "Class A public water system”means a public water system that (1)is expected to serve,year-round,at least 25 residents,at Jeast 10 residential service connections,or at least 13 residential bedrooms;or (2)regularly serves the same 25 or more individuals for at least six months of the year. An example of a Class A system is the Anchorage Water and Wastewater Utility (AWWU), or a private or public school having its own water source. "Class B public water system”means a public water system,expected to serve,in the normal order of events,at least 25 individuals each day or 10 service connections for at least 60 days of the year,and is not Class A public water system. An example of a Class B system is a seasonal campground,or a restaurant. "Class C public water system”is a public water system that is neither a Class A or a Class B public water system,nor a private water system. Examples of Class C systems are a duplex or 2 houses served by one well. Minimum Requirements All public water systems must be reviewed for the type of water source,(whether a surfacewaterorgroundwateristobeused).The water source will affect the gencral systemconstruction,treatment,and monitoring requirements.Surface water sources have intensive construction,operating,monitoring,and reporting standards.Shallow wells, springs,and wells near a surface source must be reviewed as a potential surface source.Wells that use deep groundwater are usually simple systems.There are usually fewer requirements for this type water source. A "public water system”consists of all physical hardware from a water source to thecustomer's service line,including,tanks,pipelines,treatment plants,transmission lines, and disinfection facilities. Basic items necessary for a plan review; e have engineering plans approved by the department (Class C systems may havethelicensedengineerrequirementwaived);and e meet standard industry design criteria,codes,and standards. Parker Horn Company 31 9/20/95 3:38 PM e surface water sources must be filtered to remove contaminants such as giardia,dirt,and plant matter and must be disinfected. e groundwater sources must be treated to remove contaminants that may have ahealthimpact.Site maps must show the location of contamination sources that may have an impact on the water quality.Examples of contamination sourcesinclude: ¢wastewater treatment and disposal facility (existing orproposed); ©sewage pump station; e privy (outhouse); e sewer line manhole and cleanout; ¢community sewer line; e holding tank;or e other source of contamination,such as manure piles,dry wells,storm drain lines,dog lots,compost piles,oil,or gasoline tanks, landfill sites. After the public water system is approved and constructed,there are requirements for monitoring the water for possible contaminants. The type and quality of the water source (surface or groundwater),type of class system(A,B,or C),and the amount of population served,will determine the monitoring that will be required.It is a good idea to contact the Drinking Water Program to obtain the requirements for your particular system. Exceptions in the Plan Review Process The regulations allow for various exceptions to the regulations.During the plan review, these are the primary areas of concern: 1.Separation distance variance.Maintaining a separation distance between a contamination source and a well may not be physically possible in all conditions.18 AAC 80.030 (b)describes the process for installing or maintaining a well when the separation distance cannot be kept as stated in the regulation. 2.Nonapproved materials in contact with potable water:18 AAC 80.080 requires that all material in contact with potable water be approved for that use by the National Sanitation Foundation (NSF)or an equivalent organization.The department reviews exceptions to this rule on a case by case basis. 3.There are a limited number of variances and exemptions available to the public water supplier when the regulations cannot be met through reasonable methods.At no time may the public health be threatened or jeopardized.The department must be contacted to consider if a waiver or exemption is justified. Review Standards:Design Criteria (Refer to 18 AAC 80.340) The department uscs a number of references,texts,and standards to establish design and construction criteria for plan reviews.Copies are available for review at the department's Juneau,Anchorage,and Fairbanks offices.The department can also provide you with the information necessary to order any of the reference documents for yoursclf. Parker Horn Company 32 9/20/95 3:38 PM Department Review:Post-Approval Procedures (18 AAC 80.350) After construction is complete,a new system must provide "as-built”drawings and water quality tests results,obtain a certificate to operate a public water system,and be assigned a Public Water System (PWS)identification number.Routine monitoring requirements are usually assigned at this time. Distribution of Potable Water Vehicles or vessels used to distribute potable water must submit enginecring plans and specifications to the department for review and approval and meet the requirements of the Alaska Drinking Water Standards.This is to ensure that water will reach the consumer safely.A vessel or truck is considered a mobile extension of the water system and water quality must be maintained as safe during transit and delivery to the consumer. Parker Horn Company 33 9/20/95 3:38 PM PLAN REVIEW -DOMESTIC WASTEWATER SYSTEM This summarizes the requirements of a domestic wastewater sewage system plan review. Plan reviews provide a minimum construction standard needed to protect the human health. Definition Domestic wastewater systems include a device or structure used to collect,convey,and discharge graywater (water from sources like kitchen,iaundry,shower and bath)and/or human wastes into treatment facilities. Treatment facilities can include a package plant,lagoon,septic tank,soil absorption system,activated sludge,trickling filter or rotating biological contact plant or any combination of these. Disposal systems can include soil absorption systems,pits,outfalls,percolating lagoons, and land irrigation systems. Collection systems may be gravity,pressure,and vacuum sewers including manholes and cleanouts;pump or collection stations;and sewer lines used to receive sewage from more than one line.Collection systems do not include service connections from a single family home,duplex or other single structure. Who Should Apply Before you,construct,install,modify or operate a domestic wastewater treatment, collection,or disposal system,you need to get plans for the system approved.To construct,install,modify,or operate a system you must submit a plan and receive written approval before taking these actions. Engineering Plans The department requires engineering plans for: e Single family dwellings or duplexes discharging into surface water or onto land (Plans for systems serving single family dwellings or duplexes and discharging into the ground,through a system meeting department requirements,are not required unless the receiving soils are unacceptable and/or a history of failures exist for systems in a specific area);or e Wastewater systems designed to serve the public,other than single-family dwellings or duplexes. Specific Types of Systems In addition to the general requirements for a system,the regulations discuss specific requirements for different types of systems including: e Percolating or nonpercolating stabilization pond (lagoon); e Community soil absorption system; ©Surface wastewater discharge; e Package plants; Parker Horn Company 34 9/20/95 3:38 PM e Collection and pumping systems;and e Disposal systems. For further information contact the Division of Statewide Public Service,Domestic Wastewater Program. General Submittal Requirements All applications must contain,at a minimum: 1.System Plan Review Data Sheet including: e Project name e Project description e General Jocation e Project owner's name,address,and telephone number e Primary project contact including company (if applicable),name,address,and telephone number e Description of the type of project proposed -collection,treatment,or disposal e Maximum daily design flow 2.Completed and signed Owner's Statement Form 3.Engineer design plans stamped by a PE 4.Copies of any other permits the project may require from the department 5.Document the existence of an entity (local government,private utility, homeowners association,etc.)who will operate and maintain the system (for community systems) 6.Measures being taken to protect nearby surface water from siltation and/or contamination 7.If the project involves an existing system,how will the system be operated and maintained 8.For existing systems,information showing that the system can handle the added discharge and the owner has given approval Review,Approval and Certification Besides the review of design plans and other general information,the department can also request that an applicant show the proposed system has a history of operating in similar environmental conditions. The department may attach specific terms and conditions to a system "plan approval”.When the department issues an approval it will also issue either (1)approval to opcrate forprojectsthatdonotrequireengineeringplans;or (2)a 60 day interim operational approvalforprojectsrequiringengineeringplans. During construction of a project with an engineering plan,the owncr must have a registeredengineerinspecttheprojectandcompletean"as-built”.At completion,the owner must Parker Horn Company 35 9/20/95 3:38 PM submit a "Certification of Construction”to the department.These forms are available from the department. For further information on the requirements of a Domestic Wastewater System Plan Review contact the Division of Statewide Public Service,Domestic Wastewater Program. Parker Horn Company 36 9/20/95 3:38 PM PLAN REVIEW AND/OR INSPECTIONS OF PUBLIC FACILITIES This summarizes some of the general health and sanitary requirements for plan review and inspections of several types of public facilities covered by 18 AAC 30.Anyone who wishes to build,to remodel or to operate any of the types of public facilities listed below should consult with department staff and review the specific regulations. Types of Public Facilities Retail food markets or liquor store; The manufacture,packaging,labeling or storage of food for human consumption, Any public,private or parochial school for children in grades K -12; Public sleeping accommodations,temporary or permanent,including campgrounds and RV parks; Swimming pools and spas; Public toilets,showers,and laundromats; Barbershops and cosmetological establishments;and Day care centers,preschools and both child and adult residential care facilities. Plan Review _Requirements Plans and specifications are required to be reviewed and approved before construction or renovation.These plans should include: e A detailed,to-scale drawing of the facility showing the type,model,and location of allequipment(counters,shelving,refrigerators,etc.);and the type,model,and location of all plumbing fixtures (prep/dishwash/hand sinks;toilets;showers,etc.). e Construction details such as floor coverings and cove molding;wall and ceiling surfacing materials;type and location of lighting fixtures;type and location of ventilation equipment;and a plumbing schematic showing hot and cold lines,waste lines and floor drains. General Requirements for All Public Facilities Unless otherwise mentioned,floors,walls,and ceilings must be covered with durable,smooth and easily cleanable material.The intersections between walls and floors must be sealed or coved. Ventilation by natural or mechanical means must be provided to keep air fresh and prevent accumulation of excessive heat,vapors,fumes,etc. The premises must be clean and in good repair and free of insects,rodents,other pests,and conditions that attract or harbor them. A plentiful supply of running water at adequate temperatures and pressure must be provided from a source approved by the department. The wastewater system must comply with the department's wastewater disposal regulations. General Requirements for Specific Types of Public Facilities In addition to the above general requirements,cach type of public facility must provide the following: Parker Horn Company 37 9/20/95 3:38 PM Retail Food Markets The floors,walls,and ceiling in food processing,packaging,and storage areas must be waterproof.Carpets may not be used in these areas.Floor drains are required in areas cleaned by flooding. Outside openings must be screened and have tight-fitting doors or windows that close to keepinsectsandrodentsout. There must be a two-compartment sink to wash and rinse utensils,or a three-compartment sink to wash,rinse,and sanitize utensils used for processing potentially hazardous foods. Markets should have a separate sink for general cleaning,and a toilet and hand sink for employees.A locker or storage area for employee's street clothes must be provided apart from the toilet room. There must be enough refrigeration to keep potentially hazardous food at 45°F or lower,with accurate thermometers in each unit.Foods that are consumed whole and unwashed must be prepackaged,or displayed in equipment that protects food.All food must be protected from foreign materials,sick people,animals,and unclean equipment or utensils. Food Processing and Storage Facility In addition to the preceding general and retail food market requirements,the following is required of food processing and storage facilities: All preparation surfaces and utensils must be easy to clean and sanitize.The materials should be resistant to scratching,scoring,or chipping,and may not add tastes or odors to food. The operator must designate a person to be responsible for the sanitary inspection of the plant. Operations that may cause contamination must be effectively separated from food processing by location or partition.Testing procedures must be used where necessary to identify sanitation failures. Products must be clearly labeled identifying the product,name and address of the maker and distributor,the net contents of the package and the ingredients in order of amount.Products must also be identified by a batch or lot number,and the records must be kept past the shelf life of the product. School Requirements In addition to the general requirements listed above: Grounds and buildings must be in good repair and free of safety hazards.The department may require the immediate removal of a hazardous object or condition.Ventilation,personal protection,and safety equipment is required in vocational or laboratory programs.Poisonous or dangerous chemicals must be labeled and stored in a locked area. There are various and specific requirements for lighting depending on the task.Classrooms mustbekeptat65°F at desk level. Appendix C of the Alaska Plumbing Code is used to determine the number of toilets and hand sinks.When physical education classes are offered for grades 7 -12,showers must be provided in the ratio of one shower head for each 8 students.Hot water temperatures at hand sinks andshowersmustbebetween100-120°F. Parker Horn Company 38 9/20/95 3:38 PM Lockers and dressing areas must slope to floor drains,and be provided with a hot and cold hose bib for wash down purposes.Mechanical ventilation must be provided in these areas.A separateutilitysinkandaroomorareaforcleaningequipmentorsuppliesisrequired. Public Accommodations In addition to the general requirements listed above,structures or spaces used for sleepingaccommodations,including hotels,hostels,campgrounds,and RV parks,are also required toprovide400cubicft.per occupant in permanent buildings,and screened,openable windows. Appendix C of the Alaska Plumbing Code is used to determine the number of toilets and hand sinks within a public accommodation,and Appendix E for recommendations regarding RV parks.A sanitary disposal station must be installed at public accommodations for vehicles or trailers with wastewater holding tanks. Day Care and Residential.Care Facilities In addition to the general requirements listed above,the following apply: Buildings and premises must be free of hazards including splintered surfaces,sharp edges,broken or hazardous toys,and unsafe play arcas.No paint containing lead may be used.Stairways and steps must have nonslip tread covering.Safety gates are required if infants or toddlers are present.Rooms must be maintained between 65 -74°F. Certain domestic animals,birds,and fish may be kept in cages or aquariums.Poisonous or predatory animals,birds,or reptiles or known carriers of disease may not be kept. Outdoor areas must be well drained.An outdoor play area must have a 3'high fence.Poisonous or dangerous chemicals must be labeled and stored so they are not accessible.Germicides and insecticides may not be used in the presence of children. Toilets and hand sinks must be provided in the ratio of 1 each per 15 children.Bathing facilities must be in,ratio of |per 6 persons in residential care facilitics.Hot water must be kept between100-120°F. A sink must be available in the diaper changing area for hand washing.A utility sink is requiredforcleaninginfanttoilctseats.Facilities for bathing and cleaning infants and toddlers must be available. If a facility regularly provides care for physically handicapped persons,appropriate equipment which may include access ramps,handrails,grab bars,and accommodations for wheel chairs, must be provided. Parker Horn Company 39 9/20/95 3:38 PM Barbershop,cosmetological establishments,tattoo parlors In addition to the preceding general requirements,the following apply: A carpet may not be used in areas where it may become wet,stained,or soiled.Counters and work surfaces within 12 inches of sinks must have a smooth,impervious,easily cleanable surfaces. After each use,all equipment,instruments,and stencils must be washed,rinsed,and sanitized and placed in protected storage.Drawers or cabinets with doors are required for clean linen and equipment.Separate covered receptacles are required for dirty towels and refuse. At least one restroom must be installed and maintained in the facility.A tattoo facility must have a sink for the exclusive use of the artist to wash his hands and prepare customers for tattooing.A set of individual single-use sterilized needles must be used for each new tattoo pattern.Needle bars and tubes should be cleaned and autoclaved after each use. Parker Horn Company 40 9/20/95 3:38 PM SLAUGHTERHOUSE AND MEAT PROCESSING INSPECTION This summarizes some requirements for obtaining a permit for the inspection of a slaughterhouseormeatprocessingestablishment.Due to the detail of the federal standard for design andoperation,it is recommended that persons requesting a permit for inspection consult withdepartmentstaffwellinadvanceofdesigninganestablishment. Description A facility must be designed according to federal standards.The design must provide minimumaccommodationforofficialinspectorstoexaminelivestockandproducts.Once a permit forinspectionisissued,the facility becomes an official establishment.Only inspected livestock or products of another official establishment may be processed.A new application must be made with every change of owner or operator. Requirements for Submitted Plans The department provides forms and information for applying for a permit.In addition to this completed form,the application must include detailed drawings of the facility.The drawings should show: ¢plot plan,floor plan,and plumbing plans, *principal features,equipment,and rail height, ¢adequate inspection facilities,and ¢other buildings and transportation facilities. The official establishment must be separated from living quarters.The department may also requireseparationofofficialestablishmentsfromunofficialestablishmentsorbuildings.The plans are examined before on-site inspection. Inspection Before Operation Once the application for inspection is approved,the facility will be designated an official number. An inspector will be assigned to the establishment. Under federal regulations,the inspector must ensure the wholesomeness of products and protect the public health.Livestock will be examined before slaughter.All ingredients,additives,and packing materials must be approved before use.Samples of finished product will also be taken to confirm safety and compliance with law. Withdrawal of Inspection and Waivers The department may withdraw a permit for inspection if the establishment fails to meet the provisions of the law. The operator may request a waiver of a requirement.The request must explain why a provision cannot be reasonably complied with.Also,an alternate method to meet the purpose of the provision must be suggested.The department will answer a request for a waiver within 30 days. Parker Horn Company 41 9/20/95 3:38 PM STATE CERTIFICATION -SECTION 404 PERMITS U.S.ARMY CORPS OF ENGINEERS The purpose in requiring State Certification of permits issued by the U.S.Army Corps ofEngineersistoensurethatanydredgeorfilloperationsinwetlandsornavigablewatersdo not violate Alaska Water Quality Standards. Who Should Apply Individuals or companies who propose to undertake dredging or filling activities in wetlands or navigable waters of Alaska. General Information When filing a permit application with the Corps of Engineers,a cover letter,together with a copy of the Corps of Engineers permit application,should be submitted requesting State certification of the proposed activity. Within 30 days of submitting the application for certification,the department will notify theapplicantifadditionalmaterialsarerequiredtocompletethereviewandissucacertificate. A public notice of the proposed activity will be published by the department and the Corps of Engineers. A public hearing could be held regarding the proposed activity. Within 30 days of a decision by the Corps of Engineers,the department will issue a decision regarding the proposed activity.If there is deviation between staff recommendations and the final decision,the basis for the difference of opinion will be included. Parker Horn Company 42 9/20/95 3:38 PM SUBDIVISION PLAN REVIEW This summarizes the requirements for obtaining department approval for wastewater disposal plansforaproposedsubdivisionofland.Due to the complexity of the criteria for approving asubdivisionplan,the law provides for a "pre-application conference"with department staff who will be reviewing the plans.It is recommended that this opportunity be used to gain a thorough understanding of the requirements and exceptions before submitting plans for approval. Description Anyone intending to subdivide land into two or more parcels must submit plans to the department for review to ensure that each proposed subdivision lot/parcel can be developed with a method of wastewater disposal that protects public health,safety and the environment.Plans must be submitted within five days after filing with a platting authority.If there is no local platting authority,the subdivision plans need to be submitted to the department at least 60 days before subdividing.The department will make a decision to deny,approve,or grant conditional approval within 30 days of submission of a complete package. All necessary forms are available at the department. Plan Review Application Requirements All review applications must include a completed "Subdivision Plan Review Data Sheet"that contains general information on the proposed subdivision,the location and description of the land, the owners'names and contact information,and the proposed method for providing wastewater disposal for the lots.Also a "Subdivision Plan Review Owner's Statement"form needs to be completed by the legal owner of the property and included with the application. If the proposed subdivision is subject to platting requirements,the application must include a "preliminary subdivision plat."Otherwise,no formal plat needs to be included.What is needed tocompletetheapplicationdependsonthetypeofdomesticwastewatertreatmentanddisposalmethodbeingproposedinthesubdivision.The types of review are described below. Subdivision Plans Requiring No Further Review If all proposed subdivision lots are larger than 400,000 square feet,no further information isrequiredandthedepartmentmayapproveasubdivisionplanwithoutfurtherreview.Also,if thesubdivisionhaspreviouslybeenreviewedandapprovedbythedepartment,and no changes arebeingmadetoincreasethenumberoflotsorsignificantlychangetheconfigurationand/or size oflots,then the department may approve the subdivision without further review.The department mayrequiretheadditionofspecificnotestothefinalplat,or add conditions to ensure that thesubdivisionisincompliancewithdepartmentrequirements. Subdivision Plans Requirements -Abbreviated Review The next level of review is called an "abbreviated review.”A subdivision qualifies for an abbreviated review if the minimum lot size is 200,000 square feet and if practical and safe method of wastewater disposal can be built on each lot/parcel by the eventual lot owners.To determine ifthisisthecase,the department needs,at a minimum,working map by a registered engineer or landsurveyoratascaleofbetween50and400feetperinch(the scale must be in multiples of 100 feet per inch). At a minimum,these drawings need to show the following: °parcel plots and sizes, Parker Horn Company 43 9/20/95 3:38 PM °all water bodies,include swamps,bogs and springs,in the subdivision and within 200 fect of the subdivision boundary. Additionally,the following information needs to be provided: °a description of the proposed practical and safe wastewater disposal method for cach lot, .a general soils and water table description to support the proposed disposal method,eitherfromexistinginformationortheassessmentofanengineerorsurveyor, °a topographic description (or map)of the property sealed by a PE or RLS. Under an abbreviated review,the department will approve,deny or conditionally approve asubdivisionbyaddingnotesandconditionstoafinalplatfortheland.If no final plat is required,then the department will provide written approval. Conventional Onsite Soil Absorption Plan Requirements The department will approve a proposed subdivision calling for this type of wastewater disposal system if all the lots in the proposed subdivision mect certain requirements and if additional reporting information is supplied to the department.The lots can be considered for this method if there are at least 20,000 square feet of contiguous area on each lot that is usable for soil absorbtion. To determine this,the submittal must include a soils analysis report prepared by a professional engineer.Also,the working drawings for a subdivision will need to include more detail on topography,drainage and water table levels. If the subdivision contains lots smaller than 40,000 square feet,then the submittal will also need a "pollution abatement report”by a P.E.This report is needed to understand that the subdivision: °will not increase the nitrate concentrations in groundwater, °will not contribute to fecal coliform bacteria contamination,and °will not put certain other pollutants over acceptable limits in the regulations. Alternate Onsite Wastewater Disposal Plan Requirements An applicant may propose an alternate onsite wastewater disposal system if the soils analysis and pollution abatement reports (for lots smaller than 40,000 square feet)show that neither a conventional system,a sewer system,a marine outfall not connecting to an existing system are practical.The applicant must demonstrate to the department that any of these systems are not possible or practical. The plans for each group of typical treatment and disposal method being proposed must be submitted to the department for approval. Individual Marine Outfall Plan Requirements Some lots where conventional systems are not possible may qualify for individual marine outfalls. If this is proposed for the subdivision,then the plans must include details showing how marineoutfallaccesswillbeprovidedtothelotsforwhichthisisproposed.The plans must be sealed by a professional engineer and include the design of each system or a typical system proposed.Furthermore,the pollution abatement (for lots smaller than 40,000 square feet)and soils analysis reports must demonstrate that no other disposal system is practicable for the lots in question. The plan must show that eventual construction of a treatment system is feasible and containengineeringcalculationsshowingthatcumulativemixinganddispersionrequirementsinthe regulations will be met. Parker Horn Company 44 9/20/95 3:38 PM Sewer Collector and Other Wastewater Plan Requirements The remaining options for wastewater disposal for a proposed subdivision include Sewer Collector Systems,Collector Sewers with Central Treatment and Disposal Systems and Connection to an Existing System.For those options,engineering plans,under 18 AAC 72.210 (System PlanReview)must also be provided and approved. A subdivision proposing use of a centralized system for wastewater disposal must contain some assurance that the system is feasible and will eventually be built.An acceptable assurance may be: .actually building the system, °proof that needed a local government's zoning approval or building permits are contingent upon department approval, a written agreement between the local government and the applicant that it will be built, placing sufficient money in escrow to build the system, a letter from a government entity that funding is available to build the system,or some other assurance,approved by the department on a case-by-case basis. For a system proposed to connect to another existing collection system,there must be an assurance in writing from the owner of the existing system that the connection will be accepted and that it will not exceed the capacity of the existing system.the department may require upgrade to the existing system to handle the additional load. Delegation of Subdivision Plan Review The department may be petitioned by a platting authority requesting to delegate subdivision planreviewstoit.The platting authority needs to ensure that it will review and make decisions consistent with department requirements and has the means to do so through ordinances and staffing. If the review process is delegated to the platting authority,then subdivision plans will be approved by them rather than directly by the department.The department may,however,audit the plans approved by the platting authority to ensure the effectiveness of the authority. Parker Horn Company 45 9/20/95 3:38 PM