Storm Water Pollution Prevention Plan Abode Self
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Abode Self-storage L.L.C. – Phase II Buildings Location: N.W. ¼, Section 10, T.25N., R.4W., 3 P.M. Groveland Township, Tazewell County, Illinois STORM WATER POLLUTION PREVENTION PLAN For ABODE SELF-STORAGE – PHASE II BUILDINGS 500 Pinecrest Drive; East Peoria, IL; 61611 Section 10, T25N, R4W, 3 P.M. Tazewell County, Illinois Prepared By Daniel L. Parr P.E./P.L.S. 20173 Bennet Road Pekin, Illinois September 14, 2008 DANIEL L. PARR P.E./P.L.S. PEKIN, ILLINOIS Page 1 of 10 Abode Self-storage L.L.C. – Phase II Buildings Location: N.W. ¼, Section 10, T.25N., R.4W., 3 P.M. Groveland Township, Tazewell County, Illinois TABLE OF CONTENTS Introduction 3 Notification 3 Requirements of the Plan 3 Construction Site 4 Owner and Contractor Information 4 Sequence of Major Construction Activities 5 Measures and Controls 5 Inspection & Maintenance 7 Records of Construction Activities 7 Termination 8 Signatures and Certification of Plan 9 Emergency Contacts / Important Numbers 10 ATTACHMENTS OR ATTACHMENTS PENDING: IEPA GENERAL PERMIT CONFIRMATION (PENDING) SITE PLAN / EROSION DETAILS (ON SITE PLAN) IEPA NPDES PERMIT (PENDING) IHPA COMPLIANCE IDNR COMPLIANCE (PENDING) IEPA GENERAL PERMIT NO. ILR10 INSPECTION REPORT DANIEL L. PARR P.E./P.L.S. PEKIN, ILLINOIS Page 2 of 10 Abode Self-storage L.L.C. – Phase II Buildings Location: N.W. ¼, Section 10, T.25N., R.4W., 3 P.M. Groveland Township, Tazewell County, Illinois Introduction The Illinois Environmental Protection Agency (IEPA) requires that all construction Projects, which disturb more than 1 acre develop a storm water pollution prevention plan. The purpose of the plan is to control the amounts of pollutants from construction sites entering the waters of the State of Illinois. The plan must be kept on site and abided by during the entire construction process. After the site is permanently stabilized, the permit may be terminated with the IEPA. A copy of the General NPDES Permit No. ILR10 is attached for review. Failure to comply with the provisions of this Storm Water Pollution Prevention Plan will place the Owner and Contractor in violation of the Environmental Protection Act and the Clean Water Act. Notification A Notice of Intent (NOI) General Permit to Discharge Storm Water must be Submitted by certified mail at least 30 days prior to commencing construction activities. See the attached NOI to confirm the date on which it was submitted to the IEPA. The annual fee for the general permit is $500.00. The annual term for the IEPA begins July 01. A notice of termination should be sent for all sites that are completed prior to this date to avoid additional fees for the following year. A copy of the pollution prevention plan DOES NOT need to be submitted along with the NOI. The plan must be submitted only if requested by the IEPA after they Receive the NOI. This plan must however, be on site at all times and available for IEPA officials to review if a site visit occurs. In general, the site superintendent will update the plan with appropriate inspection reports, and make the plan available to IEPA officials should they visit the site. The plan may be kept in the construction office or, in cases where there is no office, the site superintendent should keep the plan in his/her vehicle. Requirements of the Plan The IEPA general permit requires a plan to be prepared which contains a description of the site and control measures to prevent or minimize pollution of storm water runoff, tracking of soil onto access roadways, petroleum spills from construction equipment, etc. DANIEL L. PARR P.E./P.L.S. PEKIN, ILLINOIS Page 3 of 10 Abode Self-storage L.L.C. – Phase II Buildings Location: N.W. ¼, Section 10, T.25N., R.4W., 3 P.M. Groveland Township, Tazewell County, Illinois Construction Site Abode Self-storage Phase II consists of the development of approximately 0.44 acres on a parcel with a total area of 3.13 acres. Phase I consists of three existing buildings upon ±0.75 acres of the 3.13 acre total. Constructed items include a detention pond, water main, storm sewer, concrete pavement, and minor general grading. A copy of the site plan is attached showing the proposed construction boundary. No material will be transported offsite. Final grading will require establishment of permanent seeding. The facility location is: Common address: 500 Pinecrest Drive; East Peoria, IL; 61611 Also being part of the N.W. ¼, of Section 10, T25N, R4W, 3PM, Groveland Township, Tazewell County, Illinois Permeability of existing soils is low due to the high clay content and larger slopes. Storm water will flow west and southwest to the proposed detention pond with flow from the detention pond outletting into a manhole in an existing drainage system. The detention pond release rate is that of the 2 year event with the volume of the detention pond able to accommodate a 100 year event for Phase II with a reserve capacity of 1700 Cu.Ft. This is intended to actually reduce flow volume off-site. Further, compliance with the Illinois Historic Preservation Agency and the Illinois Department of Natural Resources for endangered species has been met for this project. See attached correspondence. Owner and Contractor Information Owner: Lee Earp 500 Pinecrest Drive East Peoria, Illinois 61611 Ph. # (309) 264-9191 Contractor: Si Wagenbach 20237 Illinois Route 9 Pekin, IL 61554 Ph. # (309) 925-5205 DANIEL L. PARR P.E./P.L.S. PEKIN, ILLINOIS Page 4 of 10 Abode Self-storage L.L.C. – Phase II Buildings Location: N.W. ¼, Section 10, T.25N., R.4W., 3 P.M. Groveland Township, Tazewell County, Illinois Sequence of Major Construction Activities Construction is expected to begin in September/October of 2008 and end November/December 2008. The order of construction activities is as follows: 1. Construct Construction Entrance 2. Install silt fences 3. Construct Detention Pond 4. Install storm sewer and inlets 5. Install inlet protection 6. Perform site grading 7. Stabilize any stockpiles or denuded areas within 14 days of abandonment. 8. Construct additional utilities, i.e. water main, electric, etc. 9. Construct concrete pavement 10. Erect two 35’ x 110’ metal buildings 11. Regrade after all utility installation 12. Install permanent seeding 13. Terminate general permit with IEPA Measures and Controls The following measures and controls to prevent or minimize pollution of storm water discharges must be followed in regards to the following three areas: 1. Erosion and Sediment Controls All disturbed areas must be stabilized to prevent erosion, etc. Permanent seeding of all affected areas will be performed to stabilize the soil. If at any time, construction will temporarily cease for more than 21 days, the disturbed areas must be stabilized within 14 days of the last disturbance. Areas that will be re-disturbed within 21 days do not have to be temporarily seeded. Temporary Stabilization shall be class 3 per IDOT “Standard Specifications for Road and Bridge Construction”. After seeding, the areas shall be mulched with straw at a rate of 2 tons per acre using mulch method 2, procedure 2. Permanent Stabilization shall be class 1 per IDOT “Standard Specifications for Road and Bridge Construction”. Seeding shall be performed no later than 14 days after the last disturbance. The fertilization, permanent seeding, and mulching shall conform to the applicable sections of the “Standard Specifications for Road and Bridge Construction”, by IDOT, latest edition. DANIEL L. PARR P.E./P.L.S. PEKIN, ILLINOIS Page 5 of 10 Abode Self-storage L.L.C. – Phase II Buildings Location: N.W. ¼, Section 10, T.25N., R.4W., 3 P.M. Groveland Township, Tazewell County, Illinois 2. Storm Water Management Controls Where construction results in an increase of storm water runoff from the existing Conditions, temporary measures must be taken to slow the runoff to the existing Conditions runoff rate. The following controls shall be taken to accomplish this. Erosion Control Fence (Silt Fence) shall be installed as per the Erosion, Sediment, and Storm Water Control sheets attached to this document. All control measures shall be inspected by the contractor weekly and after ½” or greater rainfall events. Any sediment buildup shall be removed from the silt fence and any damage repaired by the contractor at his/her expense. Detention Pond: the contractor shall employ all means necessary to ensure that polluted storm water is not allowed to enter the proposed detention pond once construction is completed. The contractor shall clean the detention pond and re- grade to the lines and grades on the plans, if excess siltation occurs during construction. 3. Other Controls The plan must ensure that solid wastes are not carried by storm water runoff to Waters of the state. The contractor must comply with all Local, State, and Federal laws concerning sanitary sewer or septic system regulations. All solid waste must be properly stored and disposed of per applicable regulations. Sanitary waste shall be collected from portable units by a licensed sanitary waste management contractor as required by applicable regulations. A stabilized construction entrance shall be installed to prevent transport of material to roadways adjacent to the construction activities. The minimum requirements of the entrance are as follows: Length: 60 ft Width: 16 ft Rock Size: 2” reject Depth: 8” It is suggested that the contractor review the latest requirements from Local and State regulations on the exact construction methods concerning the construction entrance. When the entrance becomes filled with material and is no longer effective at Minimizing the transport of material off-site, the contractor shall remove and replace, at his/her own expense, the rock as necessary to meet these requirements again.