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HomeMy WebLinkAboutResponses to Sept 26, 2005 TAC meeting AA Martin Marietta Aggregates Indiana District Office 1980 East 11 6th Street Suite 200 Carmel, IN 46032 Telephone (317) 573-4460 Fax (317) 573-5975 Mr. Michael Hollibaugh Director, Department of Community Services City of Carmel, City Hall One Civic Square Carmel, Indiana 46032 November 9,2005 RE: Responses to Comments Provided During the September 26,2005 lAC Meeting for Martin Marietta Materials, Inc. Mueller Property South Surface Limestone Operation Dear Mr. Hollibaugh: This letter and attachments address the various issues discussed during the T AC meeting on September 26, 2005. Typed below is each of the comments from the referenced comment letters. Beneath each comment is Martin Marietta's response the comment in bold type. If you require additional information feel free to contact me at 317-573-4460. Enclosures Three additional copies with attachments cc: J. Tiberi (w/o enc.) Y. Bailey (w/o enc.) W. Phears (w/o enc.) Z. Weiss (w/o enc.) ~' Martin Marietta Aggregates ~ Indiana District Office 1980 East 116th Street Suite 200 Carmel, IN 46032 Telephone (317) 573-4460 Fax (317) 573-5975 November 8, 2005 /~ t!!;./ F~, \~": " \ . '~~!j....... -.;;:;:, . , -f" __.-e- ; ~. . :.-'-'" \, :,,'j ~' Mr. Michael Hollibaugh Director, Department of Community Services City of Carmel, City Hall One Civic Square Carmel, Indiana 46032 ;%" .. ,;;.' "- ," "-./ /~ , ?~ \\-q-o,S RE: Additional Information for the Application for Board of Zoning Appeals Action Special Use Approval Request - Mueller Property South Surface Limestone Operation And Artificial Lake (Dated: September 2005) Dear Mr. Hollibaugh: This Additional Information Package is intended to supplement and in some cases clarify information previously submitted by Martin Marietta in its application and should be read in conjunction with such previously submitted materials. The intent of this Additional Information Package is not to supersede the original application, the provisions of which shall continue to control and be a part of this application except where inconsistent with any supplemental information herein. In the event of any inconsistency, the provisions of the Additional Information Package shall be controlling. If you require additional information feel free to contact me at 317-573-4460. -< Enclosures cc: J. Tiberi (w/o enc.) Y. Bailey (w/o enc.) W. Phears (w/o enc.) Z. Weiss (w/o enc.) ~~ 1'.':: ...._-llo \\-q-o~ i MARTIN MARIETTA MATERIALS, INC. ADDITIONAL INFORMATION RESPONSE TO OCTOBER 26, 2005 S~CTRA -:;~\ COMMENTS IN CONNECTION WITH THE APPLICATION FOR SPECIAL USE '::-9,0 APPROVAL MUELLER PROPERTY SOUTH SURFACE LIMESTONE OPE'RATION . - ~ ':- .' '>-., '-,r' " ~....( , Comment 1: The Spill Prevention, Control, and Countermeasures Plan (SpeC), dated April, 2003, does not specifically mention that it covers and is the controlling document over excavation activities on Mueller Property South. Mueller Property South is included in the document only as a property outline on a figure in the report. The plan also does not state whether or not it is the Mueller South sand and gravel operation that is covered by the SPCC plan or the Mueller South Limestone operation. Response to Comment 1 : The Spill Prevention, Control, and Countermeasures Plan (SPCC), dated April 1, 2003 was developed to encompass the Mueller Property South parcel as part of the North Indianapolis facility. The SPCC Facility Site Plan map has been updated to reflect the parcels and facilities governed by the plan. Comment 2: The SPCC Facility Site Plan by ATC Associates, Inc., last revised July 19, 2005, is not included in the list of revisions on page 5 of the SPCC plan. The list of plan updates should reflect all revisions to the SPCC plan. Response to Comment 2: Although there was been no physical change in the facility that would affect the applicability of the SPCC Plan, the "Record of Amendments" section on page 5 has been updated to include the insertion of the April 2005 photograph base (previous copies had the April 2004 photograph base), Mueller Property South delineation, property line updated and power line symbol added. A copy of the SPCC Plan "Record of Amendments" section page 5 is attached along with the updated Facility Site Plan map. Comment 3: As explained in the TAC meeting, the Additional Information for the Mueller Property South Surface Limestone Operation and Artificial Lake, dated September 2005, is intended to expand upon the original application materials submitted in 2002. The Additional Information, however, does not reference the original application materials or explain in any way how the current information expands on or modifies the original application. There needs to be better continuity between the two submittals. 10:30 C{fV) / ~\J, q I ZOOS 'i Response to Comment 3: As Spectra correctly notes, the Additional Information for the Mueller Property South Surface Limestone Operation and Artificial lake ("Additional Information Package"), dated September 2005, was prepared to respond to prior comments and/or to supplement information provided with the original application submitted in December 2002. The intent of the Additional Information Package was to submit a more comprehensive package with additional information that was both responsive to previous comments and would facilitate review of the current application during the TAC process. Specifically, some of the additional information includes the following: . Addition of existing topographic contours to the maps . Minor modifications to property lines shown on maps to reflect recent ownership changes to Martin Marietta's property . Addition of proposed contours on Mine Plan and Reclamation Plan Maps . Walking path and landscape buffer yard indicated on maps . Addition of several notes to the maps consistent with comments received previously for the other applications . Changes to the landscaping plan consistent with comments received previously for the other applications . Addition of an entire Construction Plan document, inclusive of an erosion and sediment control plan . Addition of a Sound level Assessment The following language will be added to the Additional Information Package to clarify its purpose and effect: This Additional Information Package is intended to supplement and in some cases clarify information previously submitted by Martin Marietta in its application and should be read in conjunction with such previously submitted materials. The intent of this Additional Information Package is not to supersede the original application, the provisions of which shall continue to control and be a part of this application except where inconsistent with any supplemental information herein. In the event of any inconsistency, the provisions of the Additional Information Package shall be controlling. The language addition insert is attached for inclusion in the Additional Information Package. Comment 4: The Additional Information submittal explains that the existing surface limestone operation will be extended to the north to encompass Mueller Property South. Maps and plans throughout the Additional Information submittal do not show the connection between the two operations. The Mine Plan and Reclamation Plan maps show that Mueller Property South will be mined with no connection to the existing operation. The Reclamation Plan shows that Mueller Property South will be reclaimed as a lake while the existing limestone operation remains dry. All plans, cross-sections and plates should indicate that that existing operation will be extended to the north to incorporate Mueller Property South. .Response to Comment 4: The Mine Plan Map, Reclamation Plan Map, and Cross-Sections have been modified to identify a "transition zone" between the existing North Indianapolis Plant Operation and the proposed Mueller Property South Surface Limestone Operation. These revised plans are enclosed. The existing North Indianapolis Operation will advance northward with the active mining face and eventually extend to the proposed mining bench locations identified on the Mueller Property South Mine Plan Map. Comment 5: The method of mining, particularly blasting and advancement of surface limestone benches on the Mueller South property is not described in the Additional Information submittal. Given the concerns of the community over the potential impacts of surface mine blasting on structures and property, it is critical that Martin Marietta describe how the existing surface limestone operation will be expanded into Mueller South, while at the same time protecting the integrity of adjacent properties. As the submittal currently stands there is no discussion of this topic. Similarly, the original application materials, dated 2002, merely state that blasting will occur on the site. Neither document describes how blasting will be conducted in a manner protective of the adjacent properties. Spectra cannot recommend a favorable decision on the application until a blasting plan is described in far greater detail. Response to Comment 5: Martin Marietta retained Doug Rudenko, a nationally recognized expert on blasting who works for Vibra-Tech, to review its blasting practices and procedures and to conduct a study of projected vibration levels at the nearest residences. Mr. Rudenko's study shows that even at the closest point at which blasting might be allowed under this application, Martin Marietta would meet the State of Indiana blasting limits, criteria recommended by the Bureau of Mines and commonly referred to as the Siskind Curve or the Z Curve, and criteria previously recommended to the City by Spectra at the nearest residential structure. These vibration levels would also be less than the levels found to cause even cosmetic damage in various studies, including Effects of Repeated Blasting on a Wood- Frame House, RI 8896, and Structure Response and Damage Produced by Ground Vibration From Surface Mine Blasting, RI 8507. Further, vibration from Martin Marietta's proposed blasting would meet these limits with a substantial margin of safety. Martin Marietta will propose a blasting limit that meets these criteria as a part of its commitments. Additionally, Martin Marietta will propose an extensive monitoring and reporting system for ground vibration and air blast, together with the right by the Director to ask for additional monitoring locations. Martin Marietta will also commit to limits on the times and days when blasting will be allowed. Comment 6: The Erosibnand Sediment Control Report, dated September 2005, is in- part entitled "Surface Limestone Operation." Section 6.1 of the report, however, where sedimentation controls are described, discusses primarily sedimentation controls in the sand and gravel operation and not the limestone operation. In fact, Section 6.1 of the Surface limestone Operation Report is almost word-for-word identical to Section 6.1 of the June 2005, Sediment and Erosion Control Report submitted in support of the Mueller South Sand and Gravel application. The applicability of the September 2005 Erosion and Sediment Control Report to the limestone operation is not clear. The report discusses almost exclusively various sand and gravel operating scenarios with little or no mention of the development of a limestone operation on the Mueller South property. Since the approved sand and gravel operation is already supported by an Erosion and Sediment Control Report, the most recent Erosion and Sediment Control Report should be tailored specifically to the limestone operation. Response to Comment 6: The Erosion and Sediment Control Plan for the Mueller Property South Surface Limestone Operation is intended to be very similar to that approved for Mueller Property South Sand and Gravel Operation. Since the activities are occurring on the same parcel and the sand and gravel deposit overlays the limestone, the sand and gravel must be removed prior to limestone mining occurring; therefore, the erosion and sediment control measures are applicable to both operations. Furthermore, the limestone extraction is commencing south of Blue Woods Creek and at the transition zone between the existing North Indianapolis Operation and Mueller Property South. Any storm water runoff and groundwater discharge will drain into the existing limestone operation. Comment 7: The September 2005 Sediment and Erosion Control Plan included with the Additional Information submittal describes a mining scenario, prior to the relocation of Blue Woods Creeks, where storm water and groundwater drainage into the existing limestone operation is not yet possible (due to the presence of Blue Woods Creek). As a result, a series of sediment basins and sumps will be constructed as sediment control devices. According to information presented at the TAC meeting, these control structures have already been constructed on the site. From the proposed grades of these sediment basins (as shown in the Erosion Control Plan Report), sand and gravel excavation in the northwestern portion of the Mueller South property will occur at elevations below the inverts of the sediment basins. Developing the site in this manner may create a situation where storm water collects in low areas of the excavation, which then will have to be pumped into the sediment basins. While this operating scenario may be manageable for precipitation events, the operating scenario becomes unmanageable once the excavation is lowered to the water and below. Once the water table is encountered, there will either be continuous pumping of groundwater into the sedimentation basins to maintain dry excavation conditions, or material will have to be excavated from below the water table. Operating the sand and gravel operation in this manner is not permitted under the current approval. The Mueller South sand and gravel " operation has been approved as a "Dry" sand and gravel operation, where storm water runoff and groundwater discharge is to drain into the existing limestone operation. To ensure that the Mueller South sand and gravel operation is conducted in accordance with the current approval for the excavation activity, Martin Marietta must commit to maintaining a five (5) foot separation from the water table (Le. five (5) feet above the water table) in all excavation areas prior to the relocation of Blue Woods Creek. Response to Comment 1: Currently, Martin Marietta has not excavated below the water table, however, the Mueller Property South Sand and Gravel approval does not prevent Martin Marietta from mining below the water table. Furthermore, Martin Marietta recognizes the NPDES requirements for point source discharge from the excavated sand and gravel pit and will adhere to the existing Rule 12 Permit (Permit No. ING490012) if the active sand and gravel pit would require the addition of a discharge point. Specific to the pending application, since the limestone extraction is commencing south of Blue Woods Creek and at the transition zone between the existing North Indianapolis Operation and Mueller Property South, any storm water runoff and groundwater discharge will drain into the existing limestone operation. Comment 8: Since the sediment basins described above have been constructed (per information supplied at the T AC meeting), there is now the potential for storm water discharge to Blue Woods Creek. What is the status of the NPDES permit authorizing such discharge? Will copies of the permit application be forwarded to the City as part of the Board of Zoning Appeals review process? Response to Comment 8: The constructed sediment basins as described in Drawing No.2, Job No. 1605456, Erosion and Sedimentation Control Plan Before Stream Relocation, dated September 6, 2005 found in the "Mueller Property South, Surface Limestone Operation, Erosion and Sediment Control Report" are designed for a 10-year, 24-hour rainfall event (see Appendix B of the "Erosion and Sediment Contro'" document). The structure design and placement were reviewed and approved as part of the Mueller Property South Sand and Gravel Operation Construction IStormwater Pollution Prevention Plan by Hamilton County Soil and Water Conservation District as well as the pending application. Furthermore, A copy of the Hamilton County Technical Review and Comment (Form 1) and the Indiana Department of Environmental Management - Notice of Sufficiency dated March 3, 2005 for project permit #INR102163 Mueller South Sand and Gravel Operation is attached. As the sediment basins currently exist, there is no point source discharge of storm water into Blue Woods Creek and any discharge would be sheet flow crossing the vegetated buffer strip, which is relatively flat terrain. There are no permit requirements for sheet flow discharge. Point source discharge would not occur unless some types of conveyances, such as pipes, . . .. .. were added to the discharges from the basins leading to the creek. Point source discharge of storm water only would require a Rule 6 permit. Point source discharge of water from the .active pit would require the addition of a discharge point to the existing Rule 12 permit (Permit No. ING490012). Martin Marietta recognizes the NPDES requirements for point source discharge and will adhere to the existing Rule 12 Permit (Permit No. ING490012) if the active sand and gravel pit would require the addition of a discharge point. As with all previous Mueller Applications, prior to commencement of work Martin Marietta has provided copies of approvals and permits from governmental agencies having jurisdiction over the Real Estate and/or activities of Martin Marietta with respect to the Real Estate to DOCS. Comment 9: The issue of hydrogeology and the potential to adversely impact the Plant Four Well Field due to the development of the Mueller South limestone operation is not discussed at any length in either the 2002 or 2005 submittals. The Plant Four Well Field is in close proximity to the proposed limestone mine Oust north of 10sth Street west of the Mueller North property). Similarly, the Mueller North sand and gravel operation is a water-based extraction process also due north of 10sth Street. Will the development of a surface limestone operation south of 106-" Street compromise water levels in the Mueller North sand and gravel operation and the Plant Four Well Field (both during active excavation and after reclamation of Mueller North)? Similarly, what are the implications of the proposed reclamation lake for the existing surface mine operation extending north adjacent to 10sth Street? Spectra cannot recommend a favorable decision on the application until a full discussion of hydrogeologic issues is provided. Spectra is concerned about issues of hydrogeology based on the viability of the proposed operation and reclamation plans. Response to Comment 9: Through the course of two previous applications, Martin Marietta has worked directly with the City Utilities Department and its consultant in the development of a ground water monitoring model and a comprehensive ground water flow and water quality-monitoring program for the Plant 4 Well Field. To date, Martin Marietta has submitted and incorporated within the Mueller Property South and North Sand and Gravel Operation Commitments the following: . Groundwater and Surface Water Monitoring Plan for the Mueller Property South Sand and Gravel Operation dated June 2004. This Plan has been implemented. . . Groundwater and Surface Water Monitoring Plan for the Mueller Property North Sand and Gravel Operation dated May 2005. This Plan has been initiated with the completion of monitoring well installation and initial testing underway. 7 . . . .., These monitoring plans are an integral part of the necessary infrastructure for the monitoring and characterization of the aquifer. Martin Marietta has contacted the City Utilities Department and inquired as to whether any additional information is required and anticipates that the Department will advise Martin Marietta or the Department of Community Services if additional information is needed. Additionally, Martin Marietta recognizes that the City may want to conduct additional monitoring at its own expense and agrees to cooperate with the City to permit such additional monitoring. Furthermore, Martin Marietta shall grant the City access to the monitoring points, flow meters, and related areas at all reasonable times, subject to compliance with MSHA regulations. The City shall also have access to monitoring locations on an as needed basis for emergency purposes. o ceo ~"..>,'.XQfiI: uel1~r;.So~ ...... ........ ...an .......~i~~~rlft~~[t~$h':~1~~II~~~.~w~t;I~!f.li~~!~il~~M@~~em~IJ~*~~91]... the: aboy~-;ipentionedprojec:iissuffiCientto cori1plywllliJhe NOIletterrequireIIlentSof 327cIACJ 5-~(Rtlie;5py ou -, n.t-i_.>_".'.. _ i,-, _ ,-,<"::",'!";:-;':;::::<";H':"""",,,,--:_,<:"' '_ - :":' - ,/" :-;-:~'/:"-:-'-'-':::""i> :,~~-<:~-',::'~';i~.,:<".:;_ .~.: -'_ '.- ."- ".:. ..;;.; ,:--~:'-:"', ,"",'- :. -",-.: >---:':,~",""''':', . ""'-'"::--"::;-:" "_. ',~' :,-,-' <._'_; .~:-;; <: ,.>:/~,,,;;::_:t__'__,.,:~_~:_~:. -, :,..... ,'. .:,:.: ".' ;,-' '.: ' _:/!-;:-'\~"':';'::_.'. u ;;';:,'''..:'_>. ::. . m~st.c()IIlPly~tth.~Il..o!~~eteclllir~i11.ellts. 0(327. ~<::...1S-? (R.ule,5)....In accor~~I1~e~~,th..~.t7M g;~~:~7!,9,yo~ arerequiredto'iIYpl~lDe~.t yourCoDstructionPlall'. mailltailltbe ,..~rosiOnCOIl~I:91 stI"H5i~r~s;~#ti( y~qrilroj eCt iscomplete,~~~,anlen<l you~Noras,d~tes o}". other facts change. All Noti~esf>,flptellts~b.nl~t~~~.l~r~1lIe5 NPDES General Permit coverage are automatically limited to a maximum term length 'of 5 years,~AWwith 40 Code of Federal Regulations' 122.46(a), (regardless of the estimated end datejjrovidedoD the Notice of Intent form/letter). All projects requiring coverage beyond the5years must reaprJIyfor~newpe;nii"f90 days prior the expiration date. . ;;~.', ":;: This project permit # is INRI 02163 and provided project name is Mueller South Sand and Gravel Operation and is located in Hamilton County. This information is required for all correspondence that is submitted to IDEM pertaining to this project. .' NOTE: This Notice of Sufficiency does not constitute approval of your Erosion/Sediment Control Plan (E/SCP), nor does it supersede the requirements ofyollr local Soil & Water Conservation District Office (SWCD) or the Indiana Department of Natural Resources, Division of Soil Conservation (DNR). Questions regarding the development or implementation of the E/SCP may be directed to the local county SWCD or if YOll are unable to reach tlte SWCD, please contact DNR at 317/233-3870. Any other questions regarding Rule 5 requirements may be directed to the IDEM Rule 5 Coordinator at 317/233-1864 or 800/451-6027 e.'Ct.31864. For bifo andforms visit: htto:/ /www.in.gov/idem/\vater/nodes/pennits/wetwthr/ storm/rul e5. h tml Sincerely, ('\ Vv., .' ,1< C '-- /~ \.}..J',_,'" Jay A. Davis, Rule 5 Coordinator Construction Storm Water Permitting Urban Wet Weather Section Office of Water Quality \\"., " / / C c :Da,,,, !-IOSK;.fv; ( Y. I.~... . 1-. .. ", Construction/Stormwater Pollution Prevention Plan Technical Review and Comment (Form 1) Project Name: Mueller South Sand and Gravel Operation County: Hamilton Plan Submittal Date: 07/07/04 Hydrologic Unit Code: 5120201090040 Project Location Description: SW comer of 106th and Hazel Dell Roads Latitude and Longitude:Lat. 39- 56'- 19" N Long. 86'- 04'- 54" W = Civil Township: Clay Quarter: Nl/2 Section: 9 Township: 17N Range: 4E = . < " .... .... Project Owner Name: Martin Marietta Materials Inc. ~ E! Contact: Dan Hoskins . '" cS Address: 1980 E. 116th Street, suite 200 = ~ .... City: Carmel State: IN Zip: 46032 u ~ Phone: 317-573-4460 FAX: 317-573-5975 E..;MaiJ: ..... e ~ ~ Plan Preparer Name: Laura D. Berra P.E. Affiliation: Skelly and Loy Consultants Address: 2601 North Front Street <, City: Harrisburg State: P A Zip: 17110-1185 Phone: 717-232-0593 FAX: 717-232-1799 E-Mail: skellyloy@skeUyloy.com Review Date: 07/22/04 r1 (, ~ Principal Plan Reviewer: John B. South P.E. CPESC y.,.t: .~ Agency: Hamilton County Soil and Water Conservation District ~ ~ Address: 1108 South 9th Street = City: Noblesville ~ Phone: 317-773-2181 Assisted By: FAX: State: IN 317-776-1101 Zip: 46060 E-Mail: john-south@iaswcd.org ~ PLAN IS ADEQUATE: A comprehensive plan review has been completed and it has been determined that the plan satisfies the minimum requirements and intent of 327 lAC 15-5. o Please refer to additional information included on the following page(s). o Submit Notice of Intent (N01): Attach a copy of this cover page when submitting the NOI to the Indiana Department of Environmental Management. Construction activities may begin 48 hours following the submittal of the NO!. A copy of the NOI must also be sent to the ReviewinJ{ Authority (e.g. SWCD, DNR). o A preliminary plan review has been completed; a comprehensive review will not be completed within the 28-day review period. The reviewing authority reserves the right to perform a comprehensive review at a later date and revisions to the plan may be required at that time to address deficiencies. o Please refer to additional information included on the following page(s). o Submit Notice of Intent (N01): Attach a copy of this cover page when submitting the NOI to the Indiana Department of Environmental Management. Construction activities may begin 48 hours following the submittal of the NO!. A copy of the NOI must also be sent to the Reviewing Authority (e.J!. SWCD, DNR). . o PLAN IS DEFICIENT: Significant deficiencies were identified during the plan review. o Please refer to additional information included on the following page(s). o DO NOT fIle a Notice of Intent for this project. o DO NOT commence land disturbing activities until all deficiencies are adequately addressed, the plan re- submitted, and notification has been received that the minimum requirements have been satisfied. o Plail Revisions 0 Deficient Items should be mailed or delivered to the Principal Plan Reviewer identified in the Plan Review Section above. DNR, Division of Soil Conservation Page 1 of 4 Revised 12/09/03, Form 1 .F \i;~ '1 , " .< . ConstructionlStormwater Pollution Prevention Plan - Technical Review and Comment (Form 1) Project Name: Mueller South Sand and Gravel Operation Date Reviewed: 07/22/04 The technical review and comments are intended to evaluate the completeness of the Construction/Stormwater Pollution Prevention Plan for the project, ,The Plan submitted was not reviewed for the adequacy of the engineering design. All measures included in the plan, as well as those recommended in the comments should be evaluated as to their feasibility by a qualified individual with structural measures designed by a qualified engineer. The Plan has not been reviewed for other local, state, or federal permits that may be required to proceed with this project. Additional information, including design calculations may be requested to furt..her evaluate the Plan. All proposed stormwater pollution prevention measures and those referenced in this review must meet the design criteria and standards setforth in the "Indiana Storm water Quality Manual"from the Indiana Department of Natural Resources. Division of Soil Conservation or similar Guidance Documents. Please direct questions and/or comments regarding this plan review to: John B. South P,E. CPESC Please refer to the address and contact information identified in the Plan Review Section on page 1. Assessment of Construction Plan Elements (Section A) The Construction Plan Elements are adequately represented to complete a plan review: o Yes 0 No The items checked below are deficient and require submittal to meet the requirements of the rule. Index showing locations of required Plan Elements 2 11 by 17 inch plat showing building lot numberslboundaries and road layout/names o 4 Vicinity map showing project location o 3 Narrative describing the nature and purpose of the project Legal Description of the Project Site (Include Latitude and Longitude - NOI Requirement) o 15 Adjacent Ianduse, including upstream watershed o 6 Location of all lots and proposed site improvements (roads, utilities, structures, etc,) o 8 Notation of any State or Federal water quality permits O Specific points where stormwater discharge will leave 0 Location and name of all wetlands, lakes and 9 th . 10 d d' th. e SIte water courses on an a gacent to e SIte o Identification of potential discharges to ground 12 water (abandoned wells, sinkholes, etc.) o i3 100 year floodplains, floodways, and floodway fringes 0 14 Pre-constr.Iction and post construction estimate 0 Peak Discharge (10 Year stonn event) o 16 Locations and approximate boundaries of all disturbed areas (Construction Limits) O Soils map including soil descriptions and 18 I' 't 0' Iml a ons Plans for any off-site construction activities 20 'at d 'th th' , ( " ") asSOCI e WI IS project sewer, water tie-ms o 2 Existing site topography at an interval appropriate 2 to indicate drainage patterns 7 Hydrologic unit code (14 Digit) o 5 o 11 Identification of all receiving waters o 17 Identification of existing vegetative cover o Locations, size and dimensions of proposed stormwater 0 19 systems (e.g, pipes, swales and channels) o Locations of proposed soil stockpiles and/or 21 borrow/disposal areas Proposed fmal topography at an interval appropriate to 23 ' d' dra' m Icate mage patterns . DNR, Division of Soil Conservation Page 2 of 4 Revised 12/09/03, Form 1 , , >, ,.,. , ,. Construction/Stormwater Pollution'Prevention Plan - Technical Review and Comment (Form 1) Project Name: Mueller South Sand and Gravel Operation Date Reviewed: 07/22/04 Assessment of Stormwater Pollution Prevention Plan (Sections B & C) ~ - ~ = = .~ l:l" U ~ '-= "C ~ <~ 00 00 The construction component of the Stormwater Pollution Prevention Plan includes stormwater quality measures to address erosion, sedimentation, and other pollutants associated with land disturbance and construction activities. Proper implem'lntation of the plan and inspections of the construction site are necessary to minimize the discharge of pollutants. The Project Site Owner should be aware that unforeseen construction activities and weather conditions may affect the performance of a practice or the effectiveness of the plan. The plan must be a flexible document, with provisions to modify or substitute Q B . Z ractlces as necessary. Description of potential pollutant sources associated with construction activities Sequence describing storm water quality measure implementation relative to land disturbing activities Stable construction entrance locations and specifications (at all points of ingress and egress) Sediment control measures for sheet flow areas Sediment control measures for concentrated flow areas Storm sewer inlet protection measure locations and specifications Runoff control measures (e.g. diversions, rock check dams, slope drains, etc.) Storm water outlet protection specifications Grade stabilization structure locations and specifications 10 Location, dimensions, specifications, and construction details of each stormwater quality measure 11 Temporary surface stabilization methods appropriate for each season (include sequencing) 12 Permanent surface stabilization specifications (include sequencing) 13 Material handling and spill prevention plan 14 Monitoring and maintenance guidelines for each proposed stormwater quality measure 15 Erosion & sediment control specifications for individual building lots The post construction component of the Stormwater Pollution Prevention Plan includes the implementation of storm water quality measures to address pollutants that will be associated with the nallanduse. Post construction stormwater quality measures should be functional upon completion of the project. Long term functionality of the measures are critical to their performance and should be C monitored and maintained. . Description of pollutants and their sources associated with the proposed land use Sequence describing storm water quality measure implementation Description of proposed post construction stormwater quality measures (Include a written description of how these measures will reduce discharge of expected pollutants) Location, dimensions, specifications, and construction details of each storm water quality measure Description of maintenance guidelines for post construction storm water quality measures DNR, Division of Soil Conservation Page 3 of 4 Revised 12/09/03. Form 1 'r ".... - '",.:.. ... . .' Construction/Stormwater Pollution Prevention Plan - Technical Review and Comment !project Name: Mueller South Sand and Gravel Operation lDate Reviewed: 07/22/04. cc: Carmel, Surveyor, File DNR, Division of Soil Conservation Page 4 of 4 Revised 12/09/03 40 CFR 112.5(a) and (c) requires the SPCC Plan to be amended whenever there is a change in facility design, construction, operation, or maintenance, which materially affects its potential to discharge to navigable waters of the United States or adjoining shorelines. Such amendments to the Plan shall be made within six (6) months of the change, with technical amendments certified by a Professional Engineer (PE). Administrative updates such as name or phone number changes do not require PE certification. 5 Plan u date. D. Max Williams Plan u date. D. Max Williams Plan update in accordance with James R. newly adopted requirements of Luckiewicz 8/16/02. 03/11/04 Administrative and map D. Max Willia revisions 03/22/05 Update of contact names, and James addition of drum #26 near Luckiewicz P . Crusher 11/04/05 Apri115, 2005 aerial photo base James inserted into Site Plan, "Mueller Luckiewicz Property South" added to Site Plan and legend; property line updated along northwest boundary; High voltage line s bol added to Ie end Indiana 16245 4 Indiana 890260 6 Indiana 890260 The owner or operator must complete a review and evaluation of the SPCC plant at least once every five (5) years. The Plan must be amended within six (6) months of the review to include more effective control and prevention technology, if such technology has been field-proven at the time of the review and will significantly reduce the likelihood of a discharge. Signature Date Plan Amended (Y IN) This Spill Prevention, Control and Countermeasures (SPCC) Plan is fully supported by the management of Martin Marietta Materials, Inc. This Plan will be amended in the event of a change in facility design, construction, operation, or maintenance that could affect its potential to discharge oil into the waters of the . United States. :J3/{) { - Date ger, Indiana District North Indianapolis SPCC April 1,2003 Page 5