Exhibit_A-Hurricane_MiltonFinal_Plans.pdf

PDF 26 MB Posted Feb 16, 2026

Attached to: Erosion Control Countermeasures within the Little Wekiva River Between SR 436 and Montgomery Road (Hurricane Milton EWP Erosion Control Project)
Solicitation number: ITB-26-058-FH
Issued by: Seminole County, Florida

About this file

Written by GovTribe AI · Apr 13, 2026

This document constitutes the construction plans and specifications for Hurricane Milton erosion control repairs prepared by Atkins Realis on behalf of the City of Altamonte Springs, Florida. The project encompasses four base bid site packages plus add alternate work involving erosion control countermeasures within the Little Wekiva River between State Road 436 and Montgomery Road. Construction activities include site preparation with a 14-day commencement requirement and 5-calendar-day completion window, site construction to be completed within 90 calendar days, and final work including restoration to be completed within 30 calendar days, for a total contract completion requirement of 150 calendar days from Notice to Proceed. The plans detail specific work scope items across four projects including removal and replacement of damaged gabion mattresses, installation of articulated concrete block revetment systems, riprap placement, selective clearing and grubbing, embankment construction, dewatering operations, cofferdam and river diversion work, storm pipe and structure removal and installation, and property restoration. The contractor must provide field layout and surveying, maintain daily erosion control inspections, implement temporary erosion and sediment control measures prior to construction commencement, coordinate with utility companies and obtain necessary permits including St. Johns River Water Management District authorization, and comply with Florida Department of Transportation FY 2025-26 Standard Specifications and the State of Florida Erosion and Sediment Control Designer and Reviewer Manual.

The project is partially funded through U.S. Department of Agriculture Natural Resources Conservation Service (NRCS) under the Emergency Watershed Protection program (Agreement No. NR254209XXXXC006, CFDA No. 10.923), requiring compliance with 2 CFR 200.317-200.326 federal procurement standards and applicable prevailing wage requirements. The contractor must be a Florida-licensed Certified General Contractor with a minimum five years in business and must carry comprehensive insurance coverage including workers' compensation, commercial general liability, auto liability, and pollution liability. The solicitation requires submission of a bid guaranty of not less than five percent of the total bid amount and a performance and payment bond equal to 100 percent of the contract amount upon award, with liquidated damages assessed at $2,667 per day for failure to meet the 150-calendar-day completion deadline. A non-mandatory pre-bid site visit was conducted on February 25, 2026, bids were due by 11:00 a.m. on March 18, 2026, and specification questions required submission by 4:30 p.m. on March 9, 2026, with Intent to Award Recommendation and Award of Bid tentatively scheduled for April 7, 2026. The construction plans were finalized on February 13, 2026, incorporating geotechnical investigation data and detailed design specifications across multiple project sheets showing survey information, cross-sections, erosion control details, utility adjustment plans, and site-specific grading plans for all four project locations.

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Other files

File	Type	Posted
Notice_of_Intended_Action_-_ITB-26-058-FH.pdf	PDF	Apr 2, 2026
ITB-26-058-FH_Add_1.pdf	PDF	Mar 17, 2026
Add1_Revised_ITB_26-058-FH-_Bid_Form_-_Milton_w-Add_AlternateRev1.xlsx	XLSX spreadsheet	Mar 17, 2026
Site_Visit_Sign-In_Sheet_2-25-26.pdf	PDF	Feb 25, 2026
Exhibit_D_-_Add_Alt_Geo_Rpt_MARK-UP.pdf	PDF	Feb 16, 2026
Exhibit_B_-_Add_Alt_Proj_Dwgs.pdf	PDF	Feb 16, 2026
ITB-26-058-FH__Erosion_Control_Wekiva_River-Miltonw-Add_Alt.pdf	PDF	Feb 16, 2026
ITB_26-058-FH-_Bid_Form_-_Milton_w-Add_AlternateRev1.xlsx	XLSX spreadsheet	Feb 16, 2026
Exhibit_C_-_Geo_Rpt.pdf	PDF	Feb 16, 2026
Exhibit_A-Hurricane_MiltonFinal_Plans.pdf	PDF	Feb 16, 2026

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ALTAMONTE SPRINGS REPRESENTATIVES

Pat Bates

Jim Turney Mike Brunscheen Sarah Reece Bob O'Malley

Bruce Doig, PE, LEED AP Saurabh Srivastava, PE

Mayor Commissioner District 1 Commissioner District 2 Commissioner District 3 Commissioner District 4

Director of Public Works and Utilities Division Director of Utilities / City Engineer

STATE ROAD 436

ROOST

CRANES

CITY OF ALTAMONTE SPRINGS

HURRICANE MILTON EWP GRANT REPAIRS

G-001

SHEET NO.

482 South Keller Road Orlando, FL 32810

Tel. (407) 647-7275 Fax (407) 806-4500 www.atkinsrealis.com

PREPARED BY

VERTICAL DATUM = NAVD88

NAVD88 +1.06 = NGVD29

FBPR CERTIFICATE OF AUTHORIZATION NO.24

PROJECT LOCATIONS *

# 1

PROJECT PW # 2025-059

CONSTRUCTION PLANS FOR

HURRICANE MILTON EWP GRANT REPAIRS

PROJECT #1, #2, #3, AND #4

# 2

# 3

GOVERNING DESIGN STANDARDS

Florida Department of Transportation, FY 2025-26 Standard Plans for Roads and Bridges Construction and applicable Interim Revisions

GOVERNING STANDARD SPECIFICATIONS

Florida Department of Transportation, FY 2025-26 Standard Specifications for Road and Bridge Construction

SHEET INDEX

SHEET DESCRIPTION

G-001 COVER SHEET

G-002 SUMMARY OF PAY ITEMS

G-005 PROJECT LAYOUT AND OVERALL ACCESS PLAN

*C-100 TO C-101 PROJECT 1 SURVEY

C-102 PROJECT 1 PLAN

C-103 PROJECT 1 CROSS SECTION LAYOUT

C-104 PROJECT 1 CROSS SECTIONS

*C-200 TO C-203 PROJECT 2 SURVEY

C-204 PROJECT 2 PLAN

C-206 PROJECT 2 CROSS SECTION LAYOUT

C-207 TO C-208 PROJECT 2 CROSS SECTIONS

*C-300 TO C-304 PROJECT 3 SURVEY

C-305 TO C-307 PROJECT 3 PLAN

C-312 TO C-314 PROJECT 3 CROSS SECTION LAYOUT

C-315 TO C-316 PROJECT 3 CROSS SECTIONS

G-006 TO G-007 PROJECT AERIAL AND ACCESS PLAN

C-105 PROJECT 1 TEMPORARY EROSION CONTROL

& PRELIMINARY FLOW DIVERSION PLAN

C-209 PROJECT 2 TEMPORARY EROSION CONTROL

& PRELIMINARY FLOW DIVERSION PLAN

C-317 TO C-319 PROJECT 3 TEMPORARY EROSION CONTROL

& PRELIMINARY FLOW DIVERSION PLAN

Franklin W. Martz II City Manager

G-003 GENERAL NOTES

*C-205 PROJECT 2 BORING LOGS

*C-311 PROJECT 3 BORING LOGS

G-004 LITTLE WEKIVA EROSION CONTROL NOTES

*C-400 TO C-403 PROJECT 4 SURVEY

C-404 PROJECT 4 PLAN

C-405 PROJECT 4 CROSS SECTION LAYOUT

C-406 PROJECT 4 CROSS SECTIONS

C-407 PROJECT 4 TEMPORARY EROSION CONTROL

& PRELIMINARY FLOW DIVERSION PLAN

C-500 TO C-503 DETAILS

C-504 EROSION CONTROL DETAILS

* # 4

C-408 PROJECT 4 UTILITY ADJUSTMENT PLAN

C-308 TO C-310 PROJECT 3 GRADING PLAN

* THESE SHEETS ARE INCLUDED IN THE INDEX ONLY TO

INDICATE THAT THEY ARE PART OF THE PLANS. THESE SHEETS

ARE CONTAINED IN SEPARATE DIGITALLY SIGNED AND SEALED

DOCUMENTS.

ENGINEER OF RECORD:

NIKKI E. ROWE, P.E.

P.E. NO.: 87498

ATKINSRÉALIS

482 S. KELLER ROAD, SUITE 300

ORLANDO, FL 32810

TEL NO.: (407) 806-4284

REVISIONS / SUBMITTAL SUMMARY

DATE DESCRIPTION

10/07/2025 60% SUBMITTAL

FINAL PLANS

NOT FOR CONSTRUCTION

12/19/2025 100% SUBMITTAL

C-320 PROJECT 3 UTILITY ADJUSTMENT PLAN

02/13/2026 FINAL SUBMITTAL

1. 120-6 (EMBANKMENT): PAY ITEM INCLUDES THE COST OF FILTER FABRIC FOR SITE 1. SOIL SHALL BE SELECT MATERIAL, A-1, A-3, OR A-2-4 UNLESS OTHERWISE NOTED.

2. 400-95-3A (COFFERDAM/RIVER DIVERSION): INCLUDES ALL COSTS AND MATERIALS NECESSARY AND INCIDENTAL TO CREATING A

TEMPORARY WORK AREA WITHIN THE STREAM.

3. 400-95-3B (DEWATERING): INCLUDES ALL COSTS AND MATERIALS NECESSARY AND INCIDENTAL TO CREATING A TEMPORARY

WORK AREA WITHIN THE STREAM.

4. 530-5-99 (GABION, LID 12'X6'): PAY ITEM INCLUDES THE COST OF ROCKS AS NEEDED TO RE-FILL DAMAGED GABION MATTRESSES

5. 999-1 (PROPERTY RESTORATION): INCLUDES COST OF RESTORING PROPERTIES AFFECTED BY CONSTRUCTION. COST MAY INCLUDE, BUT IS NOT LIMITED TO, REPLACEMENT OF FENCING OR OTHER DAMAGED ITEMS AND REPLACEMENT OF LANDSCAPING.

6. 530-AJAX (A-JACK): INCLUDES ALL COSTS AND MATERIALS NECESSARY TO CONSTRUCT THE A-JACKS SYSTEM AS SHOWN ON THE

PLANS.

Pay Item # Description Unit Quantity

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N S

SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

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P R

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

G-002

S U

FINAL PLANS

NOT FOR CONSTRUCTION

/1 3/

S U

M M

A R

Y O

F P

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1. ALL FIELD LAYOUT AND SURVEYING FOR CONSTRUCTION OF THIS PROJECT SHALL BE PROVIDED BY THE CONTRACTOR AT HIS EXPENSE; UNDER THE

DIRECTION OF A LICENSED PROFESSIONAL LAND SURVEYOR.

2. PRIOR TO COMMENCEMENT OF WORK CONTRACTOR SHALL THOROUGHLY DOCUMENT EXISTING SITE AND ACCESS CONDITIONS USING PHOTOGRAPHY

AND VIDEO.

3. EXISTING DRAINAGE STRUCTURES WITHIN THE LIMITS OF CONSTRUCTION SHALL REMAIN UNLESS OTHERWISE NOTED.

4. ALL CONSTRUCTION SHALL CONFORM TO THESE PLANS AND PROJECT SPECIFICATIONS AND SHALL MEET THE MINIMUM REQUIREMENTS OF STATE AND LOCAL GOVERNMENTS HAVING JURISDICTION. UNLESS OTHERWISE SHOWN, ALL CONSTRUCTION SHALL CONFORM TO THE FLORIDA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION 2025-26 EDITION.

5. ALL BENCHMARKS, MONUMENTS, TEMPORARY BENCHMARKS AND OTHER REFERENCE POINTS SHALL BE CAREFULLY MAINTAINED BY THE CONTRACTOR. THE CONTRACTOR SHALL VERIFY ALL PROJECT TEMPORARY BENCHMARKS PRIOR TO SITE CONSTRUCTION AND INFORM THE CITY

IMMEDIATELY OF ANY DEVIATION.

6. ANY PUBLIC LAND CORNER WITHIN THE LIMITS OF CONSTRUCTION IS TO BE PROTECTED. IF A CORNER MONUMENT IS IN DANGER OF BEING DESTROYED AND HAS NOT BEEN PROPERLY REFERENCED, THE CONTRACTOR SHOULD NOTIFY THE CITY WITHOUT DELAY BY TELEPHONE.

7. THE CONTRACTOR SHALL COORDINATE THE DELIVERY AND SCHEDULE OF ALL SUBMITTALS TO THE CITY FOR MATERIALS REVIEW AND APPROVAL.

8. THE CONTRACTOR SHALL GIVE THE CITY A MINIMUM OF 48 HOURS NOTICE PRIOR TO CONDUCTING FIELD TESTS. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR MODIFYING AND ARRANGING FOR INSPECTIONS BY STATE AND LOCAL GOVERNMENTS AND UTILITY COMPANIES HAVING

JURISDICTION.

9. THE CONTRACTOR SHALL MAINTAIN, AT THE JOB SITE, A RECORD COPY OF CONSTRUCTION PLANS AND SPECIFICATIONS ON WHICH ALL FIELD CHANGES ARE TO BE NOTED. THESE "AS-BUILT" DOCUMENTS ARE TO BE MADE AVAILABLE TO CITY/ENGINEER DURING CONSTRUCTION AND SHALL BE DELIVERED TO THE CITY UPON COMPLETION OF THE PROJECT. AS-BUILT PLANS TO BE SIGNED AND SEALED BY THE CONTRACTOR'S REGISTERED LAND SURVEYOR. REFERENCE CITY SPECIFICATIONS 01720 PROJECT RECORD DOCUMENTS FOR ADDITIONAL REQUIREMENTS.

10. PRIOR TO INITIATING WORK, THE CONTRACTOR SHALL SECURE AND FORWARD TO THE CITY ALL NECESSARY BONDS AND CERTIFICATES OF

INSURANCE REQUIRED PER CONTRACT AGREEMENT.

11. THE CONTRACTOR SHALL BRING ANY LAYOUT DISCREPANCIES TO THE IMMEDIATE ATTENTION OF THE CITY PRIOR TO CONSTRUCTION.

12. ALL DISTURBED AREAS OUTSIDE OF STREAM LIMITS SHALL BE SODDED UNLESS SHOWN OTHERWISE ON THE PLANS OR DIRECTED BY THE CITY. SOD

MATERIAL SHALL MEET THE TYPE OF THE EXISTING SOD IN DISTURBED AREAS.

13. ALL SITE PREPARATION SHALL BE IN ACCORDANCE WITH PROJECT SPECIFICATIONS AND PROJECT GEOTECHNICAL CONSULTANT'S

RECOMMENDATIONS.

14. SPECIAL CARE IS TO BE TAKEN SO TREES TO BE PRESERVED REMAIN UNHARMED DURING CONSTRUCTION. CONTRACTOR SHALL PROTECT AND SAVE TREES WITHIN THE PROJECT WORK AREA AND ACCESS PATH, AS NOTED ON THE PLANS. CONTRACTOR IS RESPONSIBLE FOR OBTAINING TREE REMOVAL PERMIT AS REQUIRED BY THE CITY OF ALTAMONTE SPRINGS. ADDITIONALLY, THE CONTRACTOR SHALL REMOVE ALL TREES WHICH HAVE FALLEN ACROSS THE RIVER WITHIN THE LIMITS OF THE TOP OF BANK OF THE RIVER AS DIRECTED BY THE CITY OR THEIR REPRESENTATIVE.

15. THE LOCATION OF ALL EXISTING UNDERGROUND AND ABOVEGROUND UTILITIES IS APPROXIMATE AND BASED UPON BEST AVAILABLE INFORMATION.

THE CONTRACTOR SHALL FIELD DETERMINE THE EXACT LOCATION OF UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR IS REQUIRED TO COORDINATE CLOSELY WITH THE UTILITY COMPANIES. CONTRACTOR SHALL CALL "SUNSHINE 811" (DIAL 811) A MINIMUM OF 48 HOURS AND A MAXIMUM

OF 5 DAYS PRIOR TO MAKING EXCAVATIONS.

16. FLORIDA LAW (553.851) REQUIRES THAT PERSONS MAKING EXCAVATIONS IN PUBLIC OR PRIVATE STREETS, ALLEYS, RIGHTS-OF-WAY, OR UTILITY EASEMENTS WITH HAND TOOLS OR POWER EQUIPMENT MUST FIRST OBTAIN INFORMATION ON THE LOCATION OF UNDERGROUND GAS PIPELINES. THE

EXCAVATOR MUST NOTIFY THE GAS UTILITY A MINIMUM OF 10 HOURS AND A MAXIMUM OF 5 DAYS PRIOR TO EXCAVATING (EXCLUDING SATURDAYS, SUNDAYS AND LEGAL HOLIDAYS).

17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL AND DISPOSAL OF EXCESS AND UNSUITABLE SOILS INCLUDING CLAY, MUCK AND

LIMEROCK NOT NEEDED FOR THIS PROJECT.

18. MODIFICATIONS TO THE PROPOSED CONSTRUCTION MAY BE NECESSARY DUE TO FIELD CONDITIONS DURING CONSTRUCTION. THE CONTRACTOR SHALL WORK CLOSELY WITH THE CITY DURING CONSTRUCTION TO COORDINATE MODIFICATIONS. OVERRUN OR UNDERRUN OF PROJECT PAY ITEMS

SHALL BE IDENTIFIED AND ADDRESSED AS CHANGE ORDERS PER THE CONTRACT DOCUMENTS.

19. THE CONTRACTOR SHALL BE ENTIRELY RESPONSIBLE AND LIABLE FOR ALL DAMAGE OR INJURY AS A RESULT OF HIS OPERATIONS TO ALL ADJACENT PUBLIC AND PRIVATE PROPERTIES, ALL PAVING, STABILIZED EARTH, CURBS, DRIVEWAYS, GUARDRAILS, SIGNS, SIDEWALKS, LANDSCAPING, TREES, GRASSED AREAS, FENCES, UTILITIES, STRUCTURES OF ANY KIND, AND APPURTENANCES THERETO MET WITH DURING THE PROGRESS OF THE WORK.

ANY RESTORATION WORK NECESSARY SHALL BE COORDINATED WITH THE CITY AND SUBJECT PROPERTY OWNERS.

20. ALL PRIVATE AND PUBLIC PROPERTY AFFECTED BY THE CONSTRUCTION WORK SHALL BE RESTORED TO A CONDITION EQUAL OR BETTER TO THE EXISTING PRE-CONSTRUCTION CONDITION WITHOUT ADDITIONAL COMPENSATION, UNLESS OTHERWISE NOTED ON THE PLANS.

21. THE INTENT OF THIS CONTRACT IS TO HAVE CONSTRUCTION PROGRESS CONTINUOUSLY FROM START OF LAYOUT AND CLEARING TO FINAL COMPLETION WITHOUT INTERRUPTIONS OR TIMES OF NON ACTIVITY. CONTRACTOR SHALL MINIMIZE EXPOSURE OF CLEARED PROPERTY AND PROTECT ALL WORK AND PROPERTY FROM STORM EVENTS, RIVER FLOWS AND EROSION BY CONDUCTING WORK ON ONE SITE AT A TIME.

CONTRACTOR MAY ONLY COMMENCE WORK ON OTHER SITES WHEN WORK IS SUBSTANTIALLY COMPLETE WITH FINAL EROSION MEASURES INSTALLED OR UPON CITY'S APPROVAL. CONTRACTOR SHALL ALSO MINIMIZE DISRUPTION TO NEIGHBORING PROPERTY OWNERS BY MINIMIZING TRIPS THROUGH

THE NEIGHBORHOODS AND MINIMIZING CONSTRUCTION NOISE AND VIBRATIONS.

22. DEWATERING OPERATIONS ARE NECESSARY, AND SHALL BE ACCOMPLISHED USING A FILTERED PUMPING SYSTEM DIRECTING THE WATER TO AREAS APPROVED BY THE CITY OR AUTHORIZED REPRESENTATIVE. IN ADDITION, SUITABLE TURBIDITY CONTROL DEVICES SHALL BE DEPLOYED TO PREVENT SILTATION OR TURBID DISCHARGE INTO THE RECEIVING WATER BODY. DETAILS OF THIS OPERATION SHALL BE SUBMITTED IN WRITING TO THE CITY OR AUTHORIZED REPRESENTATIVE ON A WEEKLY BASIS. THE DEWATERING OPERATION SHALL BE IN COMPLIANCE WITH CHAPTERS 63-602 AND 62-621.300(2) , F.A.C. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING A DETAILED DEWATERING PLAN, CONSISTENT WITH THE APPROVED CONSTRUCTION PLANS WITHIN TEN (10) DAYS OF NOTICE-TO-PROCEED. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING THE DEWATERING

PERMIT.

1. PRIOR TO BEGINNING WORK, THE CONTRACTOR SHALL POST AT THE JOB SITE ALL REQUIRED SJRWMD, USACOE, COUNTY, CITY AND

OTHER PERMITS.

2. THE CONTRACTOR SHALL PROVIDE FOR ADEQUATE EROSION AND SEDIMENT CONTROL THROUGHOUT THE CONSTRUCTION PERIOD. A PLAN HAS BEEN INCLUDED AS THE BASIS OF ESTIMATE FOR MATERIALS AND AS AN EXAMPLE ONLY. IT IS SOLELY THE CONTRACTORS RESPONSIBILITY TO DEVELOP THEIR OWN SITE SPECIFIC PLAN. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING AND / OR MODIFYING THE EROSION AND SEDIMENT CONTROL MEASURES DURING CONSTRUCTION AS NECESSARY TO MEET FEDERAL, STATE, AND LOCAL WATER QUALITY STANDARDS. ALL EROSION CONTROL MEASURES SHALL BE IN ACCORDANCE WITH THE 'STATE OF FLORIDA EROSION AND SEDIMENT CONTROL DESIGNER AND REVIEWER MANUAL, LATEST VERSION (2013)'.

3. EROSION CONTROLS SHALL BE ERECTED PRIOR TO BEGINNING ANY PHASE OF CONSTRUCTION, MAINTAINED DURING CONSTRUCTION AND REMOVED AFTER FINAL PROJECT ACCEPTANCE. CONTRACTOR IS TO PROVIDE EROSION/SEDIMENTATION CONTROL TO PREVENT

SILTATION OF ADJACENT PROPERTY, STREETS, STORM SEWERS AND WATER WAYS.

4. PRECAUTIONS SHOULD BE TAKEN TO PREVENT DAMAGE TO TREE ROOTS ON SITE BY USING DRIVING MATS OR SIMILAR PROTECTIVE

MEASURES.

5. CONTRACTOR SHALL INSPECT ALL EROSION AND SEDIMENTATION CONTROL ELEMENTS THROUGHOUT THE PROJECT WORK AREA ON A DAILY BASIS AND MAKE ALL NECESSARY REPAIRS AND/OR MODIFICATIONS AS NECESSARY TO MAINTAIN THEIR INTENDED USE. IF, IN THE OPINION OF THE CITY AND/OR LOCAL AUTHORITIES, EXCESSIVE QUANTITIES OF EARTH ARE TRANSPORTED OFF-SITE EITHER BY NATURAL DRAINAGE OR BY VEHICULAR TRAFFIC, THE CONTRACTOR IS TO REMOVE AND CLEAN SAID SURFACE TO THE SATISFACTION

OF THE CITY/AGENT AND/OR AUTHORITIES.

6. CONTRACTOR IS RESPONSIBLE FOR THE TURBIDITY NTU MONITORING PER THE PERMIT REQUIREMENTS, WITH ANY MONITORING

RELATED COSTS INCLUDED IN THE PAY ITEM FOR EROSION AND TURBIDITY CONTROL.

7. AS NECESSARY FOR THE INSTALLATION OF THE PROPOSED CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR DEVELOPING A DEWATERING PLAN TO MINIMIZE OFF-SITE DISCHARGE OF SURFACE AND GROUND WATER, IN ACCORDANCE WITH PERMITS AND APPLICABLE REGULATIONS. THE DEWATERING PLAN SHALL BE SUBMITTED TO THE CITY FOR REVIEW WITHIN

TEN (10) DAYS OF NOTICE-TO-PROCEED.

8. THE CONTRACTOR SHALL STAGE WORK SUCH THAT ALL FLOW CAN BYPASS THE WORK ZONE WITHOUT OVERTOPPING THE CHANNEL BANKS UPSTREAM. THIS MAY BE ACCOMPLISHED BY DIVIDING CONSTRUCTION INTO SMALL ELEMENTS WHICH CAN BE ISOLATED FROM REMAINING PORTIONS OF THE RIVER. EROSION AND SEDIMENT CONTROL FEATURES SHALL BE PLACED PARALLEL TO RIVER FLOW AND WILL ISOLATE THE WORK AREA FROM THE REMAINING PORTIONS OF THE RIVER TO ALLOW WATER PASSAGE, AS SHOWN ON THE "TEMPORARY EROSION CONTROL & FLOW DIVERSION PLAN" SHEETS. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO DEVELOP THEIR OWN PHASED DEWATERING AND FLOW DIVERSION PLAN AND SUBMIT TO THE CITY AND ENGINEER FOR REVIEW PRIOR TO CONSTRUCTION. THIS PLAN MAY REQUIRED APPROVAL BY SJRWMD AT THE STAFF LEVEL AS A MODIFICATION TO THE PERMIT.

9. CONTRACTOR SHALL PLACE A SOIL TRACKING PREVENTION DEVICE AT THE CONSTRUCTION SITE ACCESS POINTS AGREED UPON BY

THE CITY.

23. THE CITY OR AUTHORIZED REPRESENTATIVE SHALL MONITOR IMPLEMENTATION OF THE EROSION CONTROL PLAN FOR COMPLIANCE WITH STATE WATER QUALITY STANDARDS AS PRESCRIBED IN CHAPTER 62-302 F.A.C. FAILURE TO COMPLY WITH THE PERMIT OR VIOLATIONS OF STATE WATER QUALITY STANDARDS, SHALL BE CAUSE FOR ISSUING A STOP WORK ORDER TO THE CONTRACTOR. SUCH ORDER SHALL BE IN EFFECT UNTIL THE CONTRACTOR DEMONSTRATES THAT THE CAUSE OF THE VIOLATION HAS BE REMEDIED AND THAT THE WATER QUALITY AT THE AFFECTED POINT HAS BEEN RESTORED TO ACCEPTABLE CONDITIONS. THE CONTRACTOR SHALL NOT BE ENTITLED TO ADDITIONAL

COMPENSATION OR TIME EXTENSION DUE TO STOP WORK ORDERS ISSUES.

24. TEMPORARY DRAINAGE SHALL BE PROVIDED DURING CONSTRUCTION TO ELIMINATE ANY FLOODING OF PRIVATE PROPERTY. IT IS THE CONTRACTORS SOLE RESPONSIBILITY TO PROVIDE FOR TEMPORARY DRAINAGE AND DEVELOP ANY PLANS NECESSARY.

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

N T

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P R

S H

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A N

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O N

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P G

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N T

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

G-003

S U

FINAL PLANS

NOT FOR CONSTRUCTION

/1 3/

G E

N E

R A

L N

O T

PHASE 2 - SITE CONSTRUCTION

PROPOSED WORK INCLUDES MOBILIZATION OF EQUIPMENT AND

MANPOWER; DELIVERY AND STORAGE OF MATERIALS; AND

CONSTRUCTION OF THE PROPOSED IMPROVEMENTS AS DEPICTED IN THE

CONSTRUCTION PLANS.

· START DATE => IMMEDIATELY AFTER PHASE 1 IS COMPLETE

· DURATION => WITHIN 90 CALENDAR DAYS AFTER PHASE 1

PHASE 3 - FINAL WORK

FINAL WORK ENCOMPASSES ANY ADDITIONAL CONSTRUCTION TASKS

COMPLETED UNDER THIS PHASE, INCLUDING RESTORATION OF ALL

DISTURBED AREAS, AND MINOR ACTIVITIES TO ACHIEVE FINAL

COMPLETION. THIS PHASE WILL ALSO ENTAIL THE REMOVAL OF ANY

REMAINING POLLUTION CONTROLS AND THE RESTORATION OF ANY

AREAS THAT STILL REMAIN IN A DISTURBED CONDITION.

· START DATE => IMMEDIATELY AFTER PHASE 2 IS COMPLETE

· DURATION => WITHIN 30 CALENDAR DAYS AFTER PHASE 2

(a) ADDITIONAL INFORMATION FOR EACH CONSTRUCTION PHASE.

1. A COMPREHENSIVE SUMMARY OF STORM DRAINAGE

CHARACTERISTICS (PEAK VELOCITY AND DISCHARGE) IS PROVIDED

AS SUPPORTING DOCUMENTATION WITHIN THE SJRWMD PERMIT

APPLICATION FOR THIS PROJECT. IN LIEU OF PROVIDING RESULTS

FOR THE 1-IN-2 YEAR, 24 HOUR STORM EVENT, STORM DRAINAGE

CHARACTERISTICS ARE SUMMARIZED ON THE EROSION AND

SEDIMENT CONTROL PLAN FOR THE MEAN ANNUAL STORM EVENT.

2. EXAMPLES OF THE INDIVIDUAL CONTROL MEASURES ARE SHOWN IN

PLAN VIEW ALONG WITH ANY APPLICABLE DETAILS.

a. REFER TO THE CONSTRUCTION PHASING SECTION OF THIS PLAN

FOR THE ESTIMATED DATE OF INSTALLATION AND REMOVAL.

b. REFER TO THE PLAN VIEW FOR THE POTENTIAL LOCATION OF

INDIVIDUAL CONTROLS.

c. EFFECTIVE EROSION AND SEDIMENT CONTROL DEPENDS ON THE

PROPER USE OF A NUMBER OF DIFFERENT MEASURES, ALL OF

WHICH WORK TOGETHER TO MINIMIZE EROSION AND RETAIN

SEDIMENT ONSITE TO THE GREATEST EXTENT PRACTICABLE.

d. EXAMPLES OF THE INDIVIDUAL CONTROL MEASURES ARE

DEPICTED IN THE CONSTRUCTION PLANS AND FURTHER DEFINED

IN THE GOVERNING DESIGN STANDARDS AND SPECIFICATIONS.

e. OPERATION AND MAINTENANCE SCHEDULE

- EROSION AND SEDIMENT CONTROL SHALL BE MAINTAINED AT

ALL TIMES DURING CONSTRUCTION OF THE PROJECT AND

SHALL BE REMOVED BY THE CONTRACTOR AFTER FINAL

PROJECT ACCEPTANCE BY THE CITY. THE ENGINEER'S

EROSION AND SEDIMENT CONTROL MEASURES ARE ONLY

THE MINIMUM REQUIRED AND ADDITIONAL CONTROLS SHALL

BE UTILIZED AS NEEDED DEPENDING ON ACTUAL SITE

CONDITIONS OR THE CONTRACTOR'S "MEANS AND METHODS"

OF CONSTRUCTING THE PROJECT.

- ALL DISTURBED AREAS WILL BE BROUGHT TO FINAL GRADE,

SEEDED AND MULCHED, OR SODDED, AS SOON AS POSSIBLE

AFTER WORK IS COMPLETE IN THAT PARTICULAR AREA.

- AREAS WHICH MAY ERODE DUE TO SLOPES OR

CONCENTRATED RUNOFF DURING CONSTRUCTION WILL BE

PROTECTED WITH SEDIMENT BARRIER OR OTHER

ALTERNATIVE METHODS.

- SEDIMENT BARRIER SHALL BE PLACED ON SLOPE CONTOURS

TO MAXIMIZE PONDING EFFICIENCY.

- THE CONSTRUCTION SITE WILL BE INSPECTED DAILY FOR

EROSION PROBLEMS AND AFTER EACH ONE-HALF INCH

RAINFALL EVENT OR GREATER. A BMP REPORT IS REQUIRED

FOR ALL EVENTS GREATER THAN 1/2".

- ALL POINTS OF STORMWATER DISCHARGE SHALL BE

INSPECTED AT LEAST ONCE PER WEEK TO DETERMINE THE

EFFECTIVENESS OF THE EROSION AND SEDIMENT CONTROL

MEASURES.

- SEDIMENT BARRIER SHALL BE INSPECTED AND REPAIRED

AFTER EACH STORM EVENT. SEDIMENT SHALL BE REMOVED

WHEN NECESSARY AND BEFORE THE ACCUMULATION

REACHES A HEIGHT THAT WOULD RENDER THE CONTROL

INEFFECTIVE.

- AREAS USED FOR STOCKPILING AND / OR OTHER DISTURBED

AREAS THAT ARE EXPOSED TO PRECIPITATION WILL ALSO BE

INSPECTED WEEKLY, AND THE CITY MAY DIRECT THE

CONTRACTOR TO PROVIDE IMMEDIATE PERMANENT OR

TEMPORARY MEASURES WHEN AND IF NECESSARY TO

ADDRESS EROSION AND SEDIMENT CONTROL OUTSIDE THE

LIMITS OF THE PROJECT AREA.

- VEHICLE ACCESS TO THE PROJECT AREA SHALL BE LIMITED

TO ONLY THE DESIGNATED CONSTRUCTION ENTRANCE(S).

THESE POINTS OF INGRESS AND EGRESS SHALL BE

INSPECTED DAILY FOR EVIDENCE OF OFF-SITE SEDIMENT

TRACKING.

f. GOVERNING DESIGN STANDARDS AND SPECIFICATIONS

- FDOT STANDARD PLANS FOR ROAD AND BRIDGE

CONSTRUCTION (FY 2025-26 EDITION) AND FDOT STANDARD

SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION (FY

2025-26 EDITION)

AS PART OF THE STANDARDS AND DESIGN CRITERIA DESCRIBED IN SECTIONS 62-330.301

AND 62-330.302 F.A.C., CONSTRUCTION PROJECTS LOCATED IN THE LITTLE WEKIVA RIVER

HYDROLOGIC BASIN OR THE LITTLE WEKIVA RIVER RECHARGE PROTECTION BASIN MUST

COMPLY WITH SPECIFIC EROSION AND SEDIMENT CONTROL STANDARDS AND CRITERIA.

IN ACCORDANCE WITH THE REQUIREMENTS SET FORTH IN SECTION 13.8.3 OF THE ST.

JOHNS RIVER WATER MANAGEMENT DISTRICT (SJRWMD) PERMIT INFORMATION MANUAL

DATED JUNE 1, 2018, THE FOLLOWING EROSION AND SEDIMENT CONTROL PLAN WAS

DEVELOPED TO MINIMIZE EROSION AND RETAIN SEDIMENT ON-SITE TO THE GREATEST

EXTENT PRACTICABLE.

13.8.3 EROSION AND SEDIMENT CONTROL PLAN

(a) EXISTING TOPOGRAPHY IS SHOWN ON THE PLANS PREPARED BY THE

PROJECT SURVEYOR. PROPOSED TOPOGRAPHY (GRADING) IS SHOWN IN

THE CONSTRUCTION PLANS, IN BOTH PLAN VIEW AND ON THE CROSS

SECTIONS.

(b) EXISTING SOIL TYPES AS DELINEATED WITHIN THE USDA NATURAL

RESOURCES CONSERVATION SERVICE (NRCS) SOIL SURVEY FOR

SEMINOLE COUNTY ARE SHOWN BELOW. SOIL PROFILES DEVELOPED

FROM GEOTECHNICAL BORINGS DRILLED WITHIN THE PROJECT AREA ARE

ALSO PROVIDED WITHIN THE CONSTRUCTION PLANS.

· SOIL #28 - POMPANO FINE SAND, OCCASIONALLY FLOODED

HYDROLOGIC SOIL GROUP "A/D"

· SOIL #20 - MYAKKA AND EAUGALLIE FINE SANDS, HYDROLOGIC SOIL

GROUP "A/D"

(a) PRIOR TO BEGINNING ANY PHASE OF CONSTRUCTION, THE CONTRACTOR

SHALL INSTALL EROSION AND SEDIMENT CONTROL MEASURES IN

ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN, THE

CONSTRUCTION PLANS, AND THE OTHER CONTRACT DOCUMENTS AS

APPLICABLE. SOME MINOR ENVIRONMENTAL IMPACTS WITHIN WETLANDS

AND/OR OTHER SURFACE WATERS WILL OCCUR AS PART OF THE

PROPOSED CONSTRUCTION ACTIVITIES. HOWEVER, AND TO ENSURE

THAT THE QUALITY OF WATER DISCHARGED OFFSITE WILL NOT DEGRADE

THE RECEIVING SYSTEM, SILT FENCES, TURBIDITY BARRIERS AND OTHER

EROSION AND SEDIMENT CONTROLS WILL BE UTILIZED.

THE FOLLOWING PHASES OF CONSTRUCTION ARE ANTICIPATED, ALONG

WITH THE CORRESPONDING SEQUENCE FOR INSTALLING EROSION AND

SEDIMENT CONTROL MEASURES.

PHASE 1 - SITE PREPARATION

TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE

INSTALLED PER THE APPROVED EROSION CONTROL PLAN PRIOR TO

INITIATING CLEARING AND GRUBBING OPERATIONS AND / OR DEMOLITION

ACTIVITIES. INSTALLING THE PERIMETER POLLUTION CONTROLS DEFINES

THE ALLOWABLE LIMITS OF DISTURBANCE, DEMARCATES THE OVERALL

PROJECT AREA AS WELL AS THE AREA OF IMPACT WITHIN WETLANDS

AND OTHER SURFACE WATERS.

· START DATE => WITHIN 14 DAYS AFTER CITY ISSUES THE NOTICE TO

PROCEED (NTP)

· DURATION => WITHIN ±5 CALENDAR DAYS AFTER START DATE

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

N T

E S

P R

S H

U R

A N

E M

O N

E W

P G

R A

N T

R E

P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

G-004

S U

FINAL PLANS

NOT FOR CONSTRUCTION

/1 3/

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

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E S

P R

S H

U R

A N

E M

O N

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R A

N T

R E

P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

G-005

S U

FINAL PLANS

NOT FOR CONSTRUCTION

/1 3/

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NOTES

1. ACCESS TO PROJECT LOCATIONS SHALL BE ALONG PUBLIC ROADWAYS

AND THROUGH DESIGNATED EASEMENTS.

2. CONTRACTOR IS RESPONSIBLE TO RESTORE ANY DAMAGE TO ACCESS

ROUTE, PARKING AND STAGING AREAS, CURB, IRRIGATION,

LANDSCAPING OR OTHER ITEMS DAMAGED DUE TO TRANSPORT OF

MATERIALS AND/OR EQUIPMENT AND SITE WORK.

3. STAGING AREAS SHALL BE COORDINATED WITH AND APPROVED BY THE

CITY PRIOR TO CONSTRUCTION.

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

N T

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P R

S H

U R

A N

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O N

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

G-006

S U

FINAL PLANS

NOT FOR CONSTRUCTION

/1 3/

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SHEET NO.

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ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

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U R

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NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

G-007

S U

FINAL PLANS

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ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

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NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

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CHECKED: AE

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ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

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NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

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FINAL PLANS

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SHEET NO.

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ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

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ENGINEER OF RECORD

Y O

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P R

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-104

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FINAL PLANS

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SHEET NO.

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ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

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P R

S H

U R

A N

E M

O N

E W

P G

R A

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-105

S U

FINAL PLANS

NOT FOR CONSTRUCTION

/1 3/

)eet

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C T

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EXISTING CONDITIONS STORM EVENT SUMMARY

STORM EVENT

PEAK STAGE

(FT)

PEAK INFLOW

RATE (CFS)

MEAN ANNUAL 46.8 569

10YR24HR 49.5 1061

25YR24HR 50.4 1248

50YR24HR 51.3 1434

100YR24HR 51.8 1564

C-200

C-201

C-202

C-203

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

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ENGINEER OF RECORD

Y O

F A

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E S

P R

S H

U R

A N

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O N

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-204

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FINAL PLANS

NOT FOR CONSTRUCTION

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SHEET NO.

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ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

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E S

P R

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U R

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NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: ATKINSREALIS

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SHEET NO.

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ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

N T

E S

P R

S H

U R

A N

E M

O N

E W

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N T

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-206

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FINAL PLANS

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P R

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S S

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

N T

E S

P R

S H

U R

A N

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O N

E W

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-207

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FINAL PLANS

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P R

C T

R O

S S

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

N T

E S

P R

S H

U R

A N

E M

O N

E W

P G

R A

N T

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P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-208

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FINAL PLANS

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

N O

ENGINEER OF RECORD

Y O

F A

M O

N T

E S

P R

S H

U R

A N

E M

O N

E W

P G

R A

N T

R E

P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-209

S U

FINAL PLANS

NOT FOR CONSTRUCTION

/1 3/

)eet

P R

C T

E M

P O

R A

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O S

C O

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EXISTING CONDITIONS STORM EVENT SUMMARY

STORM EVENT

PEAK STAGE

(FT)

PEAK INFLOW

RATE (CFS)

MEAN ANNUAL 43.2 593

10YR24HR 46.0 1204

25YR24HR 46.8 1275

50YR24HR 47.6 1510

100YR24HR 48.0 1612

C-300

C-301

C-302

C-303

C-304

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SHEET NO.

482 S. KELLER ROAD

ORLANDO, FL 32810

TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

E N

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ENGINEER OF RECORD

Y O

F A

M O

N T

E S

P R

S H

U R

A N

E M

O N

E W

P G

R A

N T

R E

P A

NIKKI E. ROWE, PE

PE NO. 87498

JOB NO. 100120959

DRAWN: PE

CHECKED: AE

C-305

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TEL. 407.647.7275

FAX. 407.806.4500

FBPR CERTIFICATE OF

AUTHORIZATION NO.24

WWW.ATKINSREALIS.COM

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ENGINEER OF RECORD

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