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HomeMy WebLinkAboutC501 INITIAL EROSION CONTROL PLANXXXCL IP IP IP CE SF SF SFSFSFSFSFSFSFSFSFSFSFSFSFSF SF SFSFSF SF SF SF SF SF SF SF SF IP CL CL SF SF SF SF SFSFSF CR PROJECT NO. CHECK:DRAWN: PLAN DATE: DESIGN: STATE OF No. PE10707583 OO14020 Mississinewa Drive Carmel, Indiana 46033 P: 317.324.8695 F: 317.324.8717 www.Fritz-Eng.com Fritz Engineering Services, LLC REVISIONS AND ISSUES BYDATE CLIENT: PROJECT: PROJECT LOCATION: GENERAL NOTES / LEGEND: SECTION, TOWNSHIP, RANGE: 146TH & HAZEL DELL, PARCEL 2 BUILDING 2, PHASE B STUDIO THREE DESIGN 8604 ALLISONVILLE ROAD, STE 330 INDIANAPOLIS, IN 46250 5/14/2021 2104003 14555B HAZEL DELL PKWY. CARMEL, INDIANA 46033 HAMILTON COUNTY NW 1 4, S22, T18N, R4E SHEET NAME SHEET NO.©2021 FRITZ ENGINEERING SERVICES, LLCC501 INITIAL EROSION CONTROL PLAN 1.REV. PER CARMEL REVIEW 8/20/2021 AF AF AF KG 00 20'40' SCALE: 1" = 20' N "IT'S THE LAW" R Know what's below. Call before you dig. 2 WORKING DAYS BEFORE YOU DIG.PRINTED BY: Ashton FritzDATE: 10/8/2021 3:57 PMSHEET SIZE, SCALE: ANSI FULL BLEED D (34.00 X 22.00 INCHES), 1:1FILE NAME: F:\2021\2104003 - HAZEL DELL BLDG EXPANSION\02 CIVIL\PLANS\C501.DWG, LAYOUT: C501PRIOR TO CLEARING AND GRADING AFTER FINISH GRADING AFTER ROUGH GRADING ALONG WITH ROUGH GRADING PRIOR TO CLEARING AND GRADING PRIOR TO CLEARING AND GRADING PRIOR TO CLEARING AND GRADING AFTER EACH INLET IS PLACED AFTER FINISH GRADING AFTER FINISH GRADING AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED AFTER FINISHED GRADING AROUND FINISHED UNITS AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED INSTALLATION SEQUENCEMAINTENANCE N/A N/A N/A UNITS FINISHED AS NEEDED WATER AS NEEDED WATER AS NEEDED WATER AS NEEDED REMOVAL OF SILT FENCE REMOVAL OF INLET PROTECTION REMOVAL OF STRAW BALES SEED, SOD & LANDSCAPE AROUND INLET PROTECTION STRAW BALES EROSION CONTROL MATTING PERMANENT SEEDING TEMPORARY SEEDING TEMPORARY DIVERSIONS STONE ENTRANCE SILT FENCE EXISTING INLET PROTECTION TREE PROTECTION EROSION CONTROL MEASURE WEEKLY, AFTER STORM EVENTS AND AS NEEDED WEEKLY, AFTER STORM EVENTS AND AS NEEDED WEEKLY, AFTER STORM EVENTS AND AS NEEDED WEEKLY, AFTER STORM EVENTS AND AS NEEDED WEEKLY, AFTER STORM EVENTS AND AS NEEDED WEEKLY, AFTER STORM EVENTS AND AS NEEDED WEEKLY, AFTER STORM EVENTS AND AS NEEDED EROSION CONTROL SCHEDULE - SEE CHART FOR MAINTENANCE REQUIREMENTS* * EROSION CONTROL SEQUENCE 1.Contractor shall schedule a Pre-Construction Meeting with the CITY OF CARMEL Stormwater Management Dept.) 317-873-4544 2.The following erosion control measures shall be in place prior to any land disturbing activities: 2.1.Create a stabilized construction entrance 2.2.Install Temporary Inlet Protection Measures on existing storm inlets. 2.3.Install Temporary Silt Fence and/or Silt Sock Protection as shown on approved plans 2.4.Install Temporary Concrete Washout 3.Contractor shall contact the CITY OF CARMEL for an initial Erosion Control Inspection to obtain full sign off on the Improvement Location Permit prior to earthwork activities. 4.Once land disturbing activities begin, the following practices shall be provided: 4.1.The Trained Individual shall make weekly site inspections and after every rainfall event of 0.5 inches and greater. 4.2.Positive drainage shall be maintained at all times. Contractor shall ensure the downstream drainage system and adjacent properties are not receiving sediment/debris laden runoff. If additional measures are necessary to protect adjacent properties or the downstream drainage system, the Contractor shall notify the Engineer and implement the necessary measures immediately. 4.3.Once earth disturbing activities begin, the adjacent roadways, adjacent drives and parking lots shall be continuously monitored for sediment tracking. If sediment is found, immediate action is required to clean the offsite areas and the current erosion control practices will need to be inspected and modified accordingly to prevent any further sediment from leaving the project site. 4.4.Once the new storm structures/pipes are is in place, the appropriate type of inlet protection measures shall be placed. 4.5.Continued monitoring of all exposed areas shall be performed in order to verify the surrounding areas are not becoming sediment laden from construction activities onsite. 4.6.As the construction occurs, disturbed areas shall be stabilized as soon as they are at finished grade or will be left bare for more than 15 days. 4.7.Provide final grade stabilization upon final grading of all areas including erosion control blanketing, seeding and sodding as appropriate. 4.8.Storm sewers that become silted due to construction activities shall be cleaned with a jet vacuum and the material properly disposed of. 5.Construction Phase BMP's shall remain in place and continue to be inspected until the entire site has reached the minimum vegetative cover, 70% established. 6.Upon the site reaching the required minimum established vegetative cover, the IDEM Rule 5 Notice of Termination shall be submitted to the MS4 Department for approval prior to submitting it to IDEM. THE INDIANA STORM WATER QUALITY MANUAL & CITY OF CARMEL STANDARDS SHALL BE USED IN CONJUNCTION WITH THIS SET OF EROSION CONTROL PLANS. TOTAL SITE AREA = 3.07 ACRES DISTURBED AREA = 0.35 ACRES EROSION CONTROL NOTES: 1.All proposed erosion and sediment control shall be in conformance with CITY OF CARMEL Standards. Discrepancies between the plans and the Manual shall not alleviate the contractor from adhering to the requirements as set forth in the Manual. 2.All erosion control practices shall be in accordance with the "Indiana Storm Water Quality Manual" and the SCS "Field Office Technical Guide". 3.The CITY STORMWATER DEPARTMENT has the right to require additional erosion control measures in the field as conditions warrant. 4.Additional erosion and sediment control measures may be required by the inspector. 5.The storm water quality unit shown on these plans shall be the unit installed during the development of this property. No substitutions shall be permitted. 6.Copies of the letter of intent and response from CITY OF CARMEL office for Rule 5 compliance, when required. 7.There shall be no dirt, debris, or storage of materials in the street. 8.All erosion control materials shall be approved by CITY OF CARMEL prior to installation. 9.No soil will be removed or disposed of from the grading site. KEY NOTES: IP DROP INLET PROTECTION CE CONSTRUCTION ENTRANCE PS PERMANENT SEEDING TS TEMPORARY SEEDING EB EROSION CONTROL BLANKET WITH PERMANENT SEEDING SS SOIL STOCKPILE SF SILT FENCE CL CONSTRUCTION LIMITS CW CONCRETE WASHOUT SUB ASPHALT PAVEMENT SUBBASE XX SF1. EROSION CONTROL PLAN MUST BE EXECUTED BEFORE COMMENCING WITH CONSTRUCTION. 2. ALL EROSION CONTROL MATERIAL NEEDS TO BE APPROVED BY THE CITY INSPECTORS PRIOR TO INSTALLATION. CONTRACTOR TO KEEP EXISTING PAVEMENT SURROUNDING THE SITE (MICHIGAN ROAD & 98TH ST.) "BROOM CLEAN" AND FREE OF SOIL OR AGGREGATE THAT MIGHT BE BROUGHT OFF-SITE. DEPENDING ON THE CONSTRUCTION SEASON, MOISTURE CONTENT AND PROPERTIES OF THE SOILS ON SITE, CHEMICAL MODIFICATIONS AND/OR LIME STABILIZATION MAY BE REQUIRED. SEE SHEET C901 FOR SPECIFICATIONS. ALL CONCRETE PIPE JOINTS SHALL BE CONTINUOUS O-RING RUBBER GASKET CONFORMING TO ASTM C 443 GENERAL NOTES EROSION CONTROL NOTES ALL STORMWATER DRAINAGE CASTINGS SHALL BE LABELLED WITH ENVIRONMENTAL MESSAGING "NO DUMPING, DRAINS TO WATERWAY" CAST IN RAISED OR RECESSED LETTERS AT A MIN. 1-INCH HEIGHT.A SYMBOL OF A FISH SHALL ALSO BE CAST WITH THE LETTERS STORM SEWER INLET NOTE ALL STORM SEWER INFRASTRUCTURE TO BE CONSTRUCTED WITH THIS PROJECT SHALL BE PRIVATELY OWNED AND MAINTAINED BY BALDWIN CAPITAL. STORM SEWER SYSTEM NOTE DO NO USE FERTILIZER CONTAINING PHOSPHOROUS (12-12-12) UNLESS SOIL TESTS INDICATE A PHOSPHOROUS DEFICIENCY FERTILIZER NOTE WHERE REQUIRED, CRIMPED/ANCHORED MULCH OR MULCH WITH A TACKING AGENT SHALL BE USED. THE APPLICATION RATE SHOULD MEET GUIDLINES PER PRACTICE 3.15 OF THE INDIANA HANDBOOK FOR EROSION CONTROL IN DEVELOPING AREAS. MULCH NOTE INSTALL TEMPORARY SEEDING AFTER A SPECIFIC STAGE OF CONSTRUCTION HAS BEEN COMPLETED (TEMPORARY OR FINAL) WHERE AREAS WILL BE IDLE OF CONSTRUCTION ACTIVITIES FOR A PERIOD OF 15 DAYS OR MORE. SEEDING NOTE