ITB20261468_Addendum_No._3_8.18.26.pdf

City of Casselberry | Procurement and Contract Management Division 95 Triplet Lake Drive, Casselberry, Florida 32707

Phone: 407-262-7700, Ext. 1142 | procurement@casselberry.org

ITB-2026-1468 PW 2516 Gee Creek Erosion Control Projects

Addendum No. 3

PF-212 8/2024 1

DATE: August 18, 2026

TO: All Bidders/Proposers

FROM: Procurement Department

City of Casselberry Procurement and Contract Management Division

SUBJECT: ITB-2026-1468 PW 2516 Gee Creek Erosion Control Projects

This addendum is issued to provide additional information, clarification, corrections, additions, deletions and/or answers to questions, concerning the above referenced solicitation. All information provided in this addendum is incorporated into the solicitation document as set forth therein. All other parts of the solicitation have been maintained as originally distributed. This addendum supersedes any verbal and/or other instructions given to any bidder/proposer qualified to respond pursuant to the requirements set forth in the solicitation document.

I. DUE DATE

This Addendum changes the solicitation due date. As such, the solicitation response is due no later than Tuesday, August 25, 2026, before 2:00 p.m.

Please note you do not have to attend the bid opening at 3:00 p.m. Procurement will provide the list of bids received including the name of the bidder, amount of bid, and confirmation of bid bond received on Vendorlink, LLC by or before 3:00 p.m.

II. QUESTIONS AND ANSWERS (Q&A)

Q1) There looks to be an old artisan well on the golf site project. Please advise

A1) Based on the observation that took place at the Mandatory Pre-Bid site visit, it was noted that there appeared to be a previously abandoned and concrete filled well in the side slope of the existing ditch bank. This previously abandoned well shall be cut down to an elevation of 54 ft and mechanically capped with an MJ cap, Megalug and appropriate transition gasket. This well adjustment shall satisfy FDOT Index 110, Subsection 10.1 and be completed under the clearing and grubbing pay item.

Q2) This project references NCRCS/FEMA disaster-recovery funding (PW 2516). Please confirm whether Davis-Bacon prevailing wages and certified payroll apply per Agreement Article 17.7 and provide the applicable wage decision if so.

A2) Please refer to Section 4.16 Letter B of the solicitation. Davis-Bacon Act does not apply and certified payroll does not apply.

Q3) Please confirm the minimum self-performance percentage required under Article 17.24.

A3) The Contractor for this project must perform at least fifty-five percent (55%) of the work

Q4) Please confirm whether Buy America/domestic-preference requirements apply to steel sheet piling and other permanent materials.

mailto:procurement@casselberry.org

PF-212 8/2024 2

A4) Yes, Build America Buy America (BABA) will apply to steal sheet piling and other permanent materials.

Q5) Golf Course Item 0425-1541 is titled “FDOT Type D Inlet”, while sheets C05 and C07 depict an

“FDOT Type E Inlet” (Index 425-052. Please confirm the correct inlet type.

A5) Please bid as Type E Inlet.

Q6) Golf Course Item CFS-1 Schedule line reads “8-inch Reinforced Concrete Flume Slab”, while the C-6 pay-item note references a “12-inch Reinforced Concrete Flume Slab”. Please confirm the governing slab thickness.

A6) Please bid as an 8” thick slab.

Q7) Palms Item 522-001 lists the unit as LF (Qty 20) for 6-inch sidewalk; FDOT 522 sidewalk is typically measured in SY. Please confirm LF versus SY.

A7) Yes, that is correct.

Q8) Sheet C-5 shows “Remove and Dispose of 2 Inlets and Piping” with no separate pay line.

Please confirm this is incidental to Item 110-2 Clearing and Grubbing.

A8) Yes, that is correct.

Q9) Golf Course curb: Plans show removal of approximately 25 LF Miami curb and 47 LF Type D curb, with installation of approximately 44 LF (Item 520-001, Qty 44LF). Please confirm removals are incidental and only the 44 LF installation is paid.

A9) Yes, that is correct.

Q10) General Note G-2 states dewatering cost is included in the pipe/ACB/sheet pile/structure items, while Item 5000-1 is a separate lump-sum line. Please confirm that all cofferdam, bypass (40 CFS), and dewatering is paid under 5000-1.

A10) 5000-1 is meant to cover cost associated with maintaining surface water flow through project area. The Dewatering costs for well points, Kelly well, etc. needed to remove groundwater and for subsurface activities associated with, but not limited to, pipe/ACB/sheet pile/structure items, etc. shall be included in the line item associated with those items.

Q11) The Terracon geotechnical report cautions against excavation in front of the installed sheet pile.

Please confirm the intended sequence (install wall, then place riprap/ACB toe protection).

A11) Although this question is more related to means and methods, we have no objections with the contractor pre-excavating the canal to remove any debris and unnecessary soil burden on the backside of the sheets during the sheet pile installation. The pre-excavation should minimize the potential of over excavation at the toe of the wall and minimize the potential of deflection of the exposed section of the sheet pile until the rip-

PF-212 8/2024 3

rap/geoweb canal protection is installed, the backside of the sheets are backfilled with free draining soils and the concrete cap is installed.

Please note that minimal excavation around the large oak tree is preferred and any root pruning shall be coordinated with the City Arborist prior to starting any root disturbance around the tree.

Q12) Item 108-1 (Golf) requires settlement and vibration monitoring. Please define the required scope

(number of structures, monitoring duration, and reporting frequency).

A12) The Vibration Monitoring will be required for the four houses that surround the project area (180,181, 190 and 191 Triplet Lake Drive). The Vibration Monitoring shall comply with FDOT Index 108 Monitor Existing Structures. The monitoring plan shall be submitted as shop drawing and reviewed for compliance prior to the start of any major work activity.

Q13) General Notes require stamped GeoWeb stability calculations (FS>= 1.4) “at time of bid”.

Please confirm these calculations are required with the bid submittal rather than as a post award submittal.

A13) The calculations for the Presto Geosystems GeoWebb GW-30V (6”x11.3”x12.6”) with ATRA Anchor system are not required at bid. The calculations will be required as a shop drawing submittal prior to construction.

Q14) Substantial Completion is 70 calendar days from NTP. Please confirm both work areas are to be constructed concurrently with phasing relief, and that the 70-day duration accounts for sheet pile, cofferdam/dewatering. ACB, and 40 CFS bypass operations.

A14) The sequence of construction will be up to the contractor. It’s recommended if the chosen contractor has the appropriate assets to complete the work concurrently.

Unfortunately, there will be no phasing relief. The 70-day duration would need to account for sheet pile, cofferdam/dewatering, ACB and 40 CFS bypass operations.

ADDITIONS:

N/A

CLARIFICATIONS:

2500319 The Palms Sections and Pay Items C-3

2500319 Golf Course Sections and Pay Items C-6

2500319 General Notes G-2

Revised Exhibit 2 Bid Price Schedule for both

PF-212 8/2024 4

Respondents must acknowledge receipt of this Addendum by signing this form below and returning it to the Procurement Division prior to the hour and date specified for receipt of bids/proposals or by including this Addendum with your submittal. Failure to comply may result in disqualification of your response.

Acknowledgment is hereby made of Addendum No. 3

Name of Firm/Company Contact Email

Street Address City, State, Zip Code

Telephone Number Fax Number

Authorized Person Printed Name Authorized Person Title

Authorized Person Signature Date of Signature

10+04 10+63

40+04 40+63

20+04 20+63

30+04 30+63

50+04 50+63

10+04 10+63

5+04 5+63

Job No.

Date:

Checked by:

Designed by:

Drawn by:

Sheet No.No. DateNo. Date Revision www.cphcorp.com C 2026

Revision

1117 East Robinson Street Orlando, FL 32801 Ph: 407.425.0452

PW2516 Gee Creek Watershed Erosion Control (due to Hurricane Milton)

City of Casselberry, Florida 2500319 July 15, 2026 D. Mahler

L. Pultz Z. Aadad / D. Holland

Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143 Architect. No. AA26000926 Landscape No. LC000298

Building Better Communities Together

LAWRENCE O. PULTZ, II, P.E.

P.E. LIC. # 70947 B

ID

S

E T

THE PALMS - SANDPIPER LANE

CROSS SECTION & SUMMARY

OF PAY ITEMS

SUMMARY OF PAY ITEMS

C-3

SECTION B-B

SCALE: 1" = 5'

EXISTING GRADE

EXISTING CHAIN

LINK FENCE

8'

INSTALL BLACK

VINYL COATED

CHAIN LINK FENCE

EXISTING GRADE

INSTALL ARTICULATING

CONCRETE MAT WITH

GEOTEXTILE

101-1 INCLUDES COSTS ASSOCIATED WITH, BUT NOT LIMITED TO, SURVEY, PRE-CONSTRUCTION VIDEO, UTILITY COORDINATION, EXPLORATORY DIGGING/UTILITY VERIFICATION, CONSTRUCTING AND DISMANTLING A TEMPORARY STAGING AREA, INSURANCES, BONDS, PERMITS AND ALL ADMINISTRATIVE COSTS ASSOCIATED WITH ACQUIRING AND MAINTAINING NECESSARY COVERAGES AS DESCRIBED IN THE CONTRACT DOCUMENTS. SEE GENERAL NOTES AND CONTRACT

DOCUMENTS FOR ADDITIONAL ITEMS INCLUDED UNDER THIS PAY ITEM.

102-1 INCLUDES ALL NECESSARY TRAFFIC CONTROL DEVICES INCLUDING FLAGMEN, PILOT CARS AND VARIABLE MESSAGE BOARDS, IN ACCORDANCE WITH THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS (LATEST EDITION). CONTRACTOR SHALL SECURE CONSTRUCTION SITE (I.E. TEMPORARY PEDESTRIAN SAFETY FENCING, BARRICADES, SIGNS, ETC.) IN ORDER TO PREVENT PEDESTRIANS FROM ACCESSING THE PROJECT AREA. SEE GENERAL

NOTES FOR ADDITIONAL ITEMS INCLUDED UNDER THIS PAY ITEM.

104-1 INCLUDES THE COST OF ALL ITEMS REQUIRED FOR EROSION CONTROL INCLUDING, BUT NOT LIMITED TO, FLOCC LOGS, SYNTHETIC BALES, TURBIDITY BARRIERS, SILT FENCE, AND TEMPORARY GRASSING AND INLET PROTECTION. AS SHOWN IN THE PLANS OR AS DIRECTED BY THE CITY IN ORDER TO MEET THE REQUIREMENTS OF SJRWMD, ACOE, OR ANY OTHER

APPLICABLE EROSION CONTROL REQUIREMENTS OR REGULATIONS.

110-2 REMOVE AND DISPOSE OF ALL TREES, STUMPS, ROOTS AND OTHER SUCH PROTRUDING OBJECTS, STRUCTURES, APPURTENANCES, EXISTING FLEXIBLE ASPHALT PAVEMENT, AND OTHER FACILITIES NECESSARY TO PREPARE THE AREA FOR THE PROPOSED CONSTRUCTION. REMOVE AND DISPOSE OF ALL PRODUCT AND DEBRIS NOT REQUIRED TO BE SALVAGED OR NOT REQUIRED TO COMPLETE THE CONSTRUCTION. REMOVE AND DISPOSE OF EXISTING SLOPE STABILIZATION, GROUND PROTECTION AND OR GROUND COVER, DRAINAGE STRUCTURES (SUCH AS FLUMES, CURBING, MES, FENCING, ETC.) AND DISPOSE ALL MATERIAL AT THE CONTRACTORS COST. THIS INCLUDES THE TRIMMING AND REMOVAL OF ANY TREES AND VEGETATION. ANY TREES 6” OR LARGER IN DIAMETER, THAT ARE IDENTIFIED TO BE REMOVED, SHALL BE CONFIRMED IN THE FIELD BY THE CITY AND/OR THE CITY'S REPRESENTATIVE PRIOR TO REMOVAL.

THIS ITEM SHALL BE COMPLETED IN ACCORDANCE WITH SECTION 110 OF THE LATEST FDOT SPECIFICATIONS FOR ROAD

AND BRIDGE CONSTRUCTION.

120-2 THIS ITEM SHALL COMPLY WITH ALL GENERAL, REGULAR, LATERAL AND CHANNEL EXCAVATION AS SPECIFIED BY FDOT AND SHALL INCLUDE THE COST OF ALL LABOR, EQUIPMENT, MATERIALS AND ANY OTHER ITEMS NECESSARY FOR THE EXCAVATION, DEWATERING AND DISPOSAL OF THE SEDIMENT ALONG THE CHANNEL BED AND BANKS. THIS ALSO INCLUDES THE EXCAVATION NECESSARY FOR THE INSTALLATION OF THE ACB REVETMENT SYSTEMS, THE CONCRETE FLUME AND CONCRETE MES. THIS ITEM SHALL BE COMPLETED IN ACCORDANCE WITH SECTION 120 OF THE LATEST FDOT

SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION.

120-12.7 THIS ITEM SHALL COMPLY WITH SECTION 120 OF THE LATEST FDOT SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION AND INCLUDE ALL LABOR, EQUIPMENT AND MATERIALS NECESSARY FOR CONSTRUCTING THE EMBANKMENT. THIS INCLUDES ALL EXCAVATING, DREDGING, PLACING AND COMPACTING OF MATERIAL FOR CONSTRUCTING THE EMBANKMENT COMPLETE, DRESSING OF THE SURFACE, MAINTENANCE AND PROTECTION OF THE COMPLETED EARTHWORK, AND THE REMOVAL OF RUBBISH, VEGETATION, ETC., FROM THE CHANNEL AREA THAT IS

NEEDED IN ADDITION TO THE AREAS WHERE CLEARING AND GRUBBING ARE REQUIRED.

530-3.5 FURNISH AND INSTALL AN ARTICULATING CONCRETE BLOCK (ACB) REVETMENT SYSTEM IN ACCORDANCE WITH SECTION 530 OF THE LATEST FDOT SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. THE INSTALLATION OF THIS SYSTEM SHALL BE IN CONFORMANCE WITH THE LINES, GRADES, DESIGN, AND DIMENSIONS SHOWN IN THE PLANS. THIS ITEM SHALL INCLUDE THE COST FOR ALL LABOR, EQUIPMENT, MATERIAL, AND ANY OTHER ITEM NECESSARY FOR THE INSTALLATION OF A COMPLETE ACB REVETMENT SYSTEM AS OUTLINED BY FDOT. THIS INCLUDES, BUT IS NOT LIMITED TO, THE FURNISHING AND INSTALLING OF THE PRE-CAST ACB MAT SYSTEM, WASHED AGGREGATE (FDOT #57 STONE), CONCRETE HEADER, CONCRETE FORM BOARDS, CONCRETE REINFORCEMENT (REBAR), SITE PREPARATION, COMPACTION OF EMBANKMENT AND GEOTEXTILE UNDERLAYMENT (FILTER FABRIC PER FDOT INDEX 199 SECTION 985) NECESSARY TO COMPLETE THE

REVETMENT SYSTEM.

CFS-1 REMOVAL, DISPOSAL, AND INSTALLATION OF REINFORCED CONCRETE FLUME. THIS INCLUDES ALL SITE PREPARATION, COMPACTION, CONCRETE, REBAR, DRILLING, DOWELING, EPOXY, FORM WORK, FINISHING, EXPANSION JOINT, CURB

REMOVAL AND REPLACEMENT, CLEANUP AND DISPOSAL.

430-4.6.3 REMOVAL, DISPOSAL, AND INSTALLATION OF 30” MITERED END SECTION PER SECTION 430 OF THE LATEST FDOT

SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION.

550-002 REMOVAL, DISPOSAL, AND INSTALLATION OF FDOT TYPE B BLACK VINYL FENCE PER FDOT SPECIFICATION FOR ROAD AND

BRIDGE CONSTRUCTION SECTION 550.

520-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE CURB PER FDOT STANDARD SPECIFICATION FOR ROAD AND

BRIDGE CONSTRUCTION SECTION 520.

522-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE SIDEWALK (6" THICK) PER FDOT STANDARD SPECIFICATION FOR

ROAD AND BRIDGE CONSTRUCTION SECTION 522.

570-1-2 INCLUDES ALL LABOR, DEVICES, AND MATERIALS FOR THE INSTALLATION OF SOD PER FDOT SPECIFICATION FOR ROAD

AND BRIDGE CONSTRUCTION SECTION 570.

5000-1 INCLUDES ALL LABOR, EQUIPMENT, MATERIALS, AND ANY OTHER ITEMS NECESSARY TO CREATE A DRY CONSTRUCTION ZONE INCLUDING, BUT NOT LIMITED TO, TEMPORARY CHECK DAMS, PUMPS, STONE MATERIAL, GEOTEXTILE FABRIC AND PIPING. THE CONTRACTOR SHALL ACCOMMODATE CHANNEL FLOWS AND STORM EVENTS THROUGH THE SYSTEM IN ACCORDANCE WITH RECOMMENDATIONS PROVIDED IN THE CHANNEL BYPASS CONCEPT PLAN. THE CONTRACTOR SHALL PREPARE A CHANNEL BYPASS PLAN TO BE REVIEWED AND APPROVED BY THE CITY AT LEAST 1 WEEK PRIOR TO MOBILIZATION. THE CONTENTS OF THE CHANNEL BYPASS PLAN SHALL BE DESCRIBED BY THE CITY AT THE PRE-CONSTRUCTION MEETING. ANY COSTS ASSOCIATED WITH SITE FLOODING AND RECOVERY/RESTORATION SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE INCORPORATED INTO THIS PAY ITEM.

CR-1 THIS BID ITEM SHALL INCLUDE BUT NOT LIMITED TO THE FOLLOWING RESTORATION ACTIVITIES: REGRADING OF ALL DISTURBED AREAS. REPLACEMENT OF ANY DAMAGED IRRIGATION, ROOF DRAIN DOWNSPOUTS, ASPHALT PAVEMENT, LANDSCAPING, ETC. REMOVAL AND DISPOSAL OF ANY TEMPORARY ACCESS ROADWAY OR EROSION PREVENTION DEVICES. ALL ACTIVITIES ASSOCIATED TO ANY TEMPORARY RELOCATION (SUCH AS BUT NOT LIMITED TO DUMPSTERS, ENCLOSURES, SIGNAGE, MAILBOX, EXT.) WORK THAT IS REQUIRED FOR THE PROPOSED WORK AND NEGOTIATED WITH THE

PALMS AT CASSELBERRY MANAGEMENT COMPANY.

PAY ITEM NOTES

INSTALL BLACK

VINYL COATED

CHAIN LINK FENCE

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EXISTING GRADE

±8'

MATCH EXISTING

GRADE

MATCH EXISTING GRADE

±8'

SECTION C-C

SCALE: 1" = 5'

INSTALL BLACK

VINYL COATED

CHAIN LINK FENCE

8'

±8' ±8'

MATCH EXISTING

GRADE

EXISTING GRADE

MATCH EXISTING

GRADE

ELEV. = 72.00

ELEV. = 72.00

SECTION D-D

SCALE: 1" = 5'

SECTION E-E

SCALE: 1" = 5'

1 2

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O B

SECTION F-F

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EXISTING CHAIN

LINK FENCE

EXISTING GRADE

PROPOSED

GRADE

PROPOSED

GRADE

SECTION A-A

SCALE: 1" = 5'

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EXISTING CHAIN

LINK FENCE

EXISTING GRADE

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EXISTING PERMANENT DRAINAGE EASEMENT

EXISTING TRAIL

EXISTING TRAIL

EXISTING TRAIL

EXISTING PERMANENT DRAINAGE EASEMENT

EXISTING PERMANENT DRAINAGE EASEMENT

EXISTING PERMANENT DRAINAGE EASEMENT

EXISTING PERMANENT DRAINAGE EASEMENT

EXISTING PERMANENT DRAINAGE EASEMENT

EXISTING TRAIL

EXISTING TRAIL

EXISTING TRAIL

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

SCALE: 1" = 5'

INSTALL BLACK

VINYL COATED

CHAIN LINK FENCE

8'

INSTALL M.E.S.

CONCRETE COLLAR

±8' ±8'

MATCH EXISTING

GRADE

EXISTING GRADE

MATCH EXISTING

GRADE

ELEV. = 72.00

SECTION K-K

SCALE: 1" = 5'

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

PROPOSED

GRADE

EXISTING PERMANENT DRAINAGE EASEMENT

EXISTING TRAIL

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EXISTING 30" RCP

AND ANCHORING DETAIL

NOT TO SCALE

ARTICULATING CONCRETE BLOCK MAT

12"

ARTICULATING CONCRETE BLOCK MAT

CABLES CONNECTED TO LATERAL BAR

#4 L-BAR 12" O.C. WITH #4

LATERAL BAR FULL LENGTH

OF ARTICULATING CONCRETE

BLOCK MAT (3" MIN. COVER)

3000 PSI CONCRETE

ARTICULATING CONCRETE

BLOCK ANCHORING BLOCK

(TYP.) (SEE DETAIL, THIS SHEET)

ARTICULATING CONCRETE

BLOCK ANCHORING BLOCK

(TYP.) (SEE DETAIL, THIS SHEET)

ARTICULATING CONCRETE

BLOCK ANCHORING BLOCK

(TYP.) (SEE DETAIL, THIS SHEET)

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

FDOT GEOTEXTILE

INSTALL ARTICULATING

CONCRETE MAT WITH

GEOTEXTILE

INSTALL ARTICULATING

CONCRETE MAT WITH

GEOTEXTILE

INSTALL ARTICULATING

CONCRETE MAT WITH

GEOTEXTILE

INSTALL ARTICULATING

CONCRETE MAT WITH

GEOTEXTILE

SANDPIPER LANE

BID ITEMS

ITEM NUMBER ITEM DESCRIPTION UNIT QUANTITY TOTAL

PLANS FINAL

101-1 MOBILIZATION (PRECONSTRUCTION VIDEO, LAY DOWN YARD, LOCATES, EXPLORATORY DIGGING, ETC.) (MAX 5% OF SUBTOTAL) L.S. 1

102-1 MAINTENANCE OF TRAFFIC L.S. 1

104-1 PREVENTION, CONTROL & ABATEMENT OF EROSION & WATER POLLUTION L.S. 1

110-2 CLEARING AND GRUBBING L.S. 1

120-2 CHANNEL EXCAVATION, SEDIMENT REMOVAL AND DISPOSAL OF CONCRETE DITCH LINING C.Y. 118

120-12.7 EMBANKMENT L.S. 1

530-3.5 ARTICULATING CONCRETE BLOCK REVETMENT SYSTEM (6" MINIMUM) S.Y. 46

CFS-1 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE FLUME EA. 1

430-4.6.3 REMOVAL, DISPOSAL, AND INSTALLATION OF FDOT 30" MITERED END SECTION EA. 1

550-002 REMOVAL, DISPOSAL, AND INSTALLATION OF CHAIN LINK FENCE (FDOT TYPE B) L.F. 75

520-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE CURB L.F. 30

522-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE SIDEWALK (6") S.Y. 20

570-1-2 FURNISH AND INSTALL SOD (BAHIA) S.Y. 433

570-1-2 FURNISH AND INSTALL SOD (ST. AUGUSTINE) S.Y. 435

5000-1 CONSTRUCTION DEWATERING, BYPASS AND ACCOMMODATION OF SURFACE FLOWS L.S. 1

CR-1 THE PALMS AT CASSELBERRY RESTORATION L.S. 1

TO HEADER CURB TIE-IN

SCALE: 1" = 1'

BACKFILL WITH 4,000 PSI CONCRETE

FILTER FABRIC

EXPOSED NATURAL FILL TO BE

COMPACTED TO AT LEAST 95%

MAXIMUM DENSITY AS SPECIFIED

IN AASHTO T-99.

PROPOSED HEADER CURB

PROPOSED

HEADER CURB

NOTE:

1. AGGREGATE FILLING AND AGGREGATE SIZING SHALL BE INCLUDED IN THE DESIGN SUPPLIED BY THE SPECIFIC ACB MANUFACTURER. ACB SYSTEM SHOULD BE FILLED WITH AGGREGATE UNLESS THE APL MANUFACTURER'S SYSTEM IS SPECIFICALLY DESIGNED TO BE INSTALLED WITHOUT AGGREGATE. THE DESIGN SUPPLIED FOR REVIEW MUST CLEARLY STATE THIS REQUIREMENT. IF DESIGN REQUIRES AGGREGATE THAN IT SHALL WITHSTAND A MINIMUM 125 CFS FLOW.

SEE NOTE 1,

THIS SHEET

ARTICULATED CONCRETE

BLOCK SUPPORT WIRE TO

CONNECT TO VERTICAL REBAR

#5 HORIZONTAL BARS, 12" O.C.

#5 VERTICAL BARS, 12" O.C.

(OR AS NEEDED TO

MAINTAIN ACB MAT WIRE)

3" MIN. CLEAR FOR ALL

REINFORCEMENTS

FILTER FABRIC

12" THICK LAYER OF WASHED

AGGREGATE (#57 STONE)

PERMANENT

CONCRETE FORM

(SYNTHETIC)

PERMANENT CONCRETE FORM (SYNTHETIC)

BETWEEN HEADER CURB AND MAT

ARTICULATED CONCRETE BLOCK

8/18/26 Addendum 3

AutoCAD SHX Text CPH Consulting, LLC A Full Service A & E Firm

Job No.

Date:

Checked by:

Designed by:

Drawn by:

Sheet No.No. DateNo. Date Revision www.cphcorp.com C 2026

Revision

1117 East Robinson Street Orlando, FL 32801 Ph: 407.425.0452

PW2516 Gee Creek Watershed Erosion Control (due to Hurricane Milton)

City of Casselberry, Florida 2500319 July 15, 2026 D. Mahler

L. Pultz Z. Aadad / D. Holland

Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143 Architect. No. AA26000926 Landscape No. LC000298

Building Better Communities Together

LAWRENCE O. PULTZ, II, P.E.

P.E. LIC. # 70947 B

ID

S

E T

GOLF COURSE

CROSS SECTION & SUMMARY

OF PAY ITEMS C-6

101-1 INCLUDES COSTS ASSOCIATED WITH, BUT NOT LIMITED TO, SURVEY, PRE-CONSTRUCTION VIDEO, UTILITY COORDINATION, EXPLORATORY DIGGING/UTILITY VERIFICATION, CONSTRUCTING AND DISMANTLING A TEMPORARY STAGING AREA, INSURANCES, BONDS, PERMITS AND ALL ADMINISTRATIVE COSTS ASSOCIATED WITH ACQUIRING AND MAINTAINING NECESSARY COVERAGES AS DESCRIBED IN THE CONTRACT DOCUMENTS. SEE GENERAL NOTES AND CONTRACT DOCUMENTS FOR ADDITIONAL ITEMS INCLUDED

UNDER THIS PAY ITEM.

102-1 INCLUDES ALL NECESSARY TRAFFIC CONTROL DEVICES INCLUDING FLAGMEN, PILOT CARS AND VARIABLE MESSAGE BOARDS, IN ACCORDANCE WITH THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS (LATEST EDITION).

CONTRACTOR SHALL SECURE CONSTRUCTION SITE (I.E. TEMPORARY PEDESTRIAN SAFETY FENCING, BARRICADES, SIGNS, ETC.) IN ORDER TO PREVENT PEDESTRIANS FROM ACCESSING THE PROJECT AREA. SEE GENERAL NOTES FOR ADDITIONAL ITEMS

INCLUDED UNDER THIS PAY ITEM.

104-1 INCLUDES THE COST OF ALL ITEMS REQUIRED FOR EROSION CONTROL INCLUDING, BUT NOT LIMITED TO, FLOCC LOGS, SYNTHETIC BALES, TURBIDITY BARRIERS, SILT FENCE, AND TEMPORARY GRASSING AND INLET PROTECTION. AS SHOWN IN THE PLANS OR AS DIRECTED BY THE CITY IN ORDER TO MEET THE REQUIREMENTS OF SJRWMD, ACOE, OR ANY OTHER APPLICABLE EROSION

CONTROL REQUIREMENTS OR REGULATIONS.

108-1 INCLUDES ALL MONITORING REQUIREMENTS ON THE PROJECT INCLUDING DESIGN, LABOR, DEVICES, MATERIALS, AND DOCUMENTATION TO INSPECT EXISTING STRUCTURES (BEFORE AND AFTER) FOR POSSIBLE EFFECTS OF THE SHEET PILING

INSTALLATION.

110-2 REMOVE AND DISPOSE OF ALL TREES, STUMPS, ROOTS AND OTHER SUCH PROTRUDING OBJECTS, STRUCTURES, APPURTENANCES, EXISTING FLEXIBLE ASPHALT PAVEMENT, AND OTHER FACILITIES NECESSARY TO PREPARE THE AREA FOR THE PROPOSED CONSTRUCTION. REMOVE AND DISPOSE OF ALL PRODUCT AND DEBRIS NOT REQUIRED TO BE SALVAGED OR NOT REQUIRED TO COMPLETE THE CONSTRUCTION. REMOVE AND DISPOSE OF EXISTING SLOPE STABILIZATION, GROUND PROTECTION AND OR GROUND COVER, DRAINAGE STRUCTURES (SUCH AS CULVERTS, CURBING, MES, FENCING, ETC.) AND DISPOSE ALL MATERIAL AT THE CONTRACTORS COST. THIS INCLUDES THE TRIMMING AND REMOVAL OF ANY TREES AND VEGETATION. ANY TREES 6” OR LARGER IN DIAMETER, THAT ARE IDENTIFIED TO BE REMOVED, SHALL BE CONFIRMED IN THE FIELD BY THE CITY AND/OR THE CITY'S REPRESENTATIVE PRIOR TO REMOVAL. THIS ITEM SHALL BE COMPLETED IN ACCORDANCE WITH SECTION 110

OF THE LATEST FDOT SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION.

120-12.7 THIS ITEM SHALL COMPLY WITH SECTION 120 OF THE LATEST FDOT SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION AND INCLUDE ALL LABOR, EQUIPMENT AND MATERIALS NECESSARY FOR CONSTRUCTING THE EMBANKMENT. THIS INCLUDES ALL EXCAVATING, DREDGING, PLACING AND COMPACTING OF MATERIAL FOR CONSTRUCTING THE EMBANKMENT COMPLETE, DRESSING OF THE SURFACE, MAINTENANCE AND PROTECTION OF THE COMPLETED EARTHWORK, AND THE REMOVAL OF RUBBISH, VEGETATION, ETC., FROM THE CHANNEL AREA THAT IS NEEDED IN ADDITION TO THE AREAS WHERE CLEARING AND GRUBBING ARE REQUIRED. THIS ALSO INCLUDES ALL NECESSARY EXCAVATION ALONG THE CHANNEL BED AND BANKS ASSOCIATED WITH THE

INSTALLATION THE SHEET PILE WALL, GEOWEBB, RIP-RAP RUBBLE, AND GRAVITY WALL.

430-2.1 FURNISH AND INSTALL PIPE CULVERT, OPTIONAL MATERIAL, ROUND, 12" ADS PER FDOT STANDARD SPECIFICATION FOR ROAD AND

BRIDGE CONSTRUCTION SECTION 430.

0425-1541 FURNISH AND INSTALL FDOT TYPE E INLET PER FDOT INDEX 232.

455-133-C INCLUDES ALL DESIGN, LABOR, DEVICES, AND MATERIALS FOR THE FURNISHING AND INSTALLATION OF THE STEEL SHEET PILING WALL. THE SHEET PILES SHALL BE INSTALLED USING THE STATIC (PRESSING OR JACKING) METHOD. THIS INCLUDES ALL SHEETPILE

SURFACE PREPARATION, CUT OFS AND FINAL PROTECTIVE COATING.

CPC-1 INSTALL CONCRETE PILE CAP .THIS INCLUDES ALL SITE PREPARATION, COMPACTION, CONCRETE, REBAR, DRILLING & DOWELING, EPOXY, FORM WORK, FINISHING, EXPANSION JOINT, CLEANUP AND DISPOSAL. ALL STEEL REINFORCING SHALL COMPLY WITH SECTION 415 OF THE FDOT STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. SEE SHEET C-7 FOR DETAILS.

CFS-1 INSTALL 8" REINFORCED CONCRETE FLUME SLAB. THIS INCLUDES ALL SITE PREPARATION, COMPACTION, CONCRETE, REBAR, DRILLING & DOWELING, EPOXY, FORM WORK, FINISHING, EXPANSION JOINT, CLEANUP AND DISPOSAL. ALL STEEL REINFORCING SHALL COMPLY WITH SECTION 415 OF THE FDOT STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. SEE SHEET

C-7 FOR DETAILS.

SPCC-1 INSTALL SHEET PILE WALL DRAINAGE PIPE CONCRETE COLLAR. THIS INCLUDES ALL SITE PREPARATION, COMPACTION, CONCRETE, REBAR, DRILLING & DOWELING, EPOXY, FORM WORK, FINISHING, EXPANSION JOINT, CLEANUP AND DISPOSAL. ALL STEEL REINFORCING SHALL COMPLY WITH SECTION 415 OF THE FDOT STANDARD SPECIFICATION FOR ROAD AND BRIDGE

CONSTRUCTION. SEE SHEET C-7 FOR DETAILS.

400-011 INSTALL 4 FT. TALL FDOT GRAVITY WALL (SCHEME 1) PER FDOT INDEX 400-011

515-062 INSTALL FDOT PED/BICYCLE RAILING PER FDOT INDEX 515-062

520-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE CURB PER FDOT STANDARD SPECIFICATION FOR ROAD AND BRIDGE

CONSTRUCTION SECTION 520.

522-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE SIDEWALK (6" THICK) AND CONCREATE PAVEMENTS PER FDOT STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION SECTION 522. THIS INCLUDES DRIVEWAYS, TRANSITIONS, AND APPROACHES PER FDOT STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION SECTION 522.

530-3-4 INCLUDES THE COST OF ALL LABOR, EQUIPMENT, MATERIALS, AND ANY OTHER ITEMS NECESSARY FOR INSTALLATION OF RUBBLE

RIP-RAP RUBBLE WITHIN GEOWEBB AS SHOWN IN THE PLANS.

145-72 GEOWEB WITH GEOTEXTILE - CELLULAR CONFINEMENT PER GENERAL NOTES SECTION. INCLUDES THE COST OF GEOTEXTILE MATERIAL, UNDERLAYMENT, AND GEOTEXTILE ANCHOR TRENCHES (WITH NO. 4 STONE). GEOTEXTILES SHALL MEET FDOT INDEX 199 / SECTION 985. PRESTO GEOSYSTEMS GEOWEB (GW 30V - 6" X 11.3" X 12.6") WITH ATRA ANCHORING SYSTEM.

570-1-2 INCLUDES ALL DESIGN, LABOR, DEVICES, AND MATERIALS FOR THE INSTALLATION OF SOD.

5000-1 INCLUDES ALL LABOR, EQUIPMENT, MATERIALS, AND ANY OTHER ITEMS NECESSARY TO CREATE A DRY CONSTRUCTION ZONE INCLUDING, BUT NOT LIMITED TO, TEMPORARY CHECK DAMS, PUMPS, STONE MATERIAL, GEOTEXTILE FABRIC AND PIPING. THE CONTRACTOR SHALL ACCOMMODATE CHANNEL FLOWS AND STORM EVENTS THROUGH THE SYSTEM IN ACCORDANCE WITH RECOMMENDATIONS PROVIDED IN THE CHANNEL BYPASS CONCEPT PLAN. THE CONTRACTOR SHALL PREPARE A CHANNEL BYPASS PLAN TO BE REVIEWED AND APPROVED BY THE CITY AT LEAST 1 WEEK PRIOR TO MOBILIZATION. THE CONTENTS OF THE CHANNEL BYPASS PLAN SHALL BE DESCRIBED BY THE CITY AT THE PRE-CONSTRUCTION MEETING. ANY COSTS ASSOCIATED WITH SITE FLOODING AND RECOVERY/RESTORATION SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE INCORPORATED INTO THIS PAY ITEM. INCLUDES CHANNEL BYPASS PLAN AND SITE FLOODING RECOVERY/RESTORATION.

CR-1 THIS BID ITEM SHALL INCLUDE BUT NOT LIMITED TO THE FOLLOWING RESTORATION ACTIVITIES: REGRADING OF ALL DISTURBED AREAS. REPLACEMENT OF ANY DAMAGED IRRIGATION, ROOF DRAIN DOWNSPOUTS, ASPHALT PAVEMENT, LANDSCAPING, ETC.

REMOVAL AND DISPOSAL OF ANY TEMPORARY ACCESS ROADWAY OR EROSION PREVENTION DEVICES. ALL ACTIVITIES ASSOCIATED TO ANY TEMPORARY RELOCATION OR MODIFICATION TO ITEMS SUCH AS BUT NOT LIMITED TO HANDRAIL, DECORATIVE BENCHES, SIGNAGE, MAILBOX, ETC. THIS ALSO INCLUDES TASKS THAT ARE REQUIRED FOR THE PROPOSED WORK AND NEGOTIATED WITH THE GOLF COURSE, CITY, AND RESIDENTS. TASKS SUCH AS DRIVEWAY REPLACEMENT FOR 180 S. TRIPLET

LAKE AND TEE BOX PREPARATION PRIOR TO THE INSTALLATION OF THE BERMUDA SOD.

PAY ITEM NOTES

SUMMARY OF PAY ITEMS

SECTION G-G

SCALE: 1" = 5'

SECTION H-H

SCALE: 1" = 5'

5' WIDE DITCH

BOTTOM

(FLOWLINE)±6'

EXISTING

GRADE

INSTALL RIP-RAP

WITH GEOTEXTILE

& GEOWEB

MATCH EXISTING GRADE

MATCH EXISTING

GRADE

INSTALL STEEL

SHEET PILE

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O B

INSTALL STEEL

SHEET PILE

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

PROPOSED

GRADE

±3'

5' WIDE DITCH

BOTTOM

(FLOWLINE)±7' ±4'

MATCH EXISTING GRADE

MATCH

EXISTING

GRADE

PROPOSED

GRADE

INSTALL CONCRETE

SHEET PILE CAP.

SEE DETAIL, SHEET C-7.

TOP OF CONCRETE CAP

AT ELEVATION 60.00.

INSTALL CONCRETE

SHEET PILE CAP.

SEE DETAIL, SHEET C-7.

TOP OF CONCRETE CAP

AT ELEVATION 60.00.

GRAVITY WALL DETAIL

SCALE: 1" = 5'

EXISTING CONCRETE HEADWALL

PROPOSED 4 FT. TALL CONCRETE

GRAVITY WALL. SEE FDOT DETAIL

(INDEX 400-011 SCHEME 1), THIS SHEET.

PROPOSED SHEET PILE

PROPOSED RIP-RAP

WITH GEOWEB

PROPOSED 12" ADS HP

PROPOSED 8" THICK REINFORCED

CONCRETE SLAB AT TOP ELEVATION

OF 55.00, CONSTRUCTED WITH

SINGLE MAT GRID OF #5 BARS 12" O.C.

PROPOSED CONCRETE COLLAR

SECTION I-I

SCALE: 1" = 5'

SECTION J-J

SCALE: 1" = 5'

INSTALL FDOT

TYPE E INLET

MATCH

EXISTING

GRADE

MATCH EXISTING GRADE

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

INSTALL STEEL

SHEET PILE

INSTALL

12" ADS HP

INSTALL CONCRETE COLLAR.

SEE DETAIL, SHEET C-7.

TOP OF COLLAR AT ELEVATION 62.00

EXISTING

GRADE

5' WIDE DITCH

BOTTOM

(FLOWLINE)±8' ±3'

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O B

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G T

O E

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

INSTALL CONCRETE

SHEET PILE CAP.

SEE DETAIL, SHEET C-7.

TOP OF CONCRETE CAP

AT ELEVATION 60.00.

MATCH EXISTING

GRADE

PROPOSED

GRADE

PROPOSED

GRADE

EXISTING GRADE

MATCH EXISTING GRADE

5' WIDE DITCH

BOTTOM

(FLOWLINE)±8' ±4'

INSTALL STEEL

SHEET PILE

7'

SAWCUT AND MATCH EXISTING

CONCRETE HEADWALL

TOP OF GRAVITY WALL

ELEV. = 59.00

INSTALL RIP-RAP

WITH GEOTEXTILE

& GEOWEB

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G

PR

O

PE

R

TY

L

IN

E

EX

IS

TI

N

G T

O E

MAX 4:1 SLOPE

MAX 4:1 SLOPE

EXISTING GRADE

INSTALL FDOT PED/BICYCLE RAILING PER FDOT

INDEX 515-062. SEE CASE II SHEET 9 OF 9.

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

T.

S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

EX

IS

TI

N

G S

U R

FA

C

E W

AT

ER

L

IM

IT

S

NOTE:

SEE SHEET G-2 GENERAL NOTES AND

SHEET C-8 FOR RIP-RAP, GEOTEXTILE, AND

GEOWEB DETAILS AND SPECIFICATIONS.

INSTALL RIP-RAP

WITH GEOTEXTILE

& GEOWEB

INSTALL RIP-RAP

WITH GEOTEXTILE

& GEOWEB

#5 BARS @ 12" O.C.

DRILL AND DOWEL MIN.

6" INTO EXISTING

CONCRETE FLUME (TYP.)

GOLF COURSE

BID ITEMS

ITEM NUMBER ITEM DESCRIPTION UNIT QUANTITY TOTAL

PLANS FINAL

101-1 MOBILIZATION (PRECONSTRUCTION VIDEO, LAY DOWN YARD, LOCATES, EXPLORATORY DIGGING, ETC.) (5% OF SUBTOTAL) L.S. 1

102-1 MAINTENANCE OF TRAFFIC L.S. 1

104-1 PREVENTION, CONTROL & ABATEMENT OF EROSION & WATER POLLUTION L.S. 1

108-1 MONITOR EXISTING STRUCTURES - INSPECTION, SETTLEMENT, AND VIBRATION MONITORING L.S. 1

110-2 CLEARING AND GRUBBING L.S. 1

120-12.7 EMBANKMENT L.S. 1

430-2.1 FURNISH AND INSTALL 12" ADS PIPE L.F. 16

0425-1541 FURNISH AND INSTALL FDOT TYPE E INLET L.S. 1

455-133-C FURNISH AND INSTALL STEEL SHEET PILING L.F. 159

CPC-1 INSTALL REINFORCED CONCRETE CAP L.F. 170

CFS-1 INSTALL 8" REINFORCED CONCRETE FLUME SLAB L.S. 1

SPCC-1 INSTALL SHEET PILE WALL DRAINAGE PIPE CONCRETE COLLAR EA. 2

400-011 INSTALL 4 FT. TALL FDOT GRAVITY WALL (SCHEME 1) L.F. 24

515-062 INSTALL FDOT PED/BICYCLE RAILING PER FDOT INDEX L.F. 23

520-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE CURB L.F. 44

522-001 REMOVAL, DISPOSAL, AND INSTALLATION OF CONCRETE SIDEWALK (6"), DRIVEWAY, TRANSITIONS, APPROACHES, AND MEDIAN PAVEMENT S.Y. 57

530-3-4 FURNISH AND INSTALL RIP-RAP, RUBBLE (DITCH LINING) (20" DEEP MINIMUM) S.Y. 279

145-72 FURNISH AND INSTALL GEOWEB WITH GEOTEXTILE - CELLULAR CONFINEMENT S.Y. 279

570-1-2 FURNISH AND INSTALL SOD (ST AUGUSTINE) S.Y. 108

570-1-2 FURNISH AND INSTALL SOD (BAHIA) S.Y. 239

570-1-2 FURNISH AND INSTALL SOD (BERMUDA) S.Y. 499

5000-1 CONSTRUCTION DEWATERING, BYPASS AND ACCOMMODATION OF SURFACE FLOWS L.S. 1

CR-1 THE GOLF COURSE, 190 S. TRIPLET LAKE DRIVE RESTORATION, 180 S. TRIPLET LAKE DRIVE RESTORATION AND OFFSITE RESTORATION L.S. 1

8/18/26 Addendum 3

Job No.

Date:

Checked by:

Designed by:

Drawn by:

Sheet No.No. DateNo. Date Revision www.cphcorp.com C 2026

Revision

1117 East Robinson Street Orlando, FL 32801 Ph: 407.425.0452

PW2516 Gee Creek Watershed Erosion Control (due to Hurricane Milton)

City of Casselberry, Florida 2500319 July 15, 2026 D. Mahler

L. Pultz Z. Aadad / D. Holland

Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143 Architect. No. AA26000926 Landscape No. LC000298

Building Better Communities Together

LAWRENCE O. PULTZ, II, P.E.

P.E. LIC. # 70947 B

ID

S

E T

GENERAL NOTES G-2

GENERAL NOTES:

ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH AND CONFORM TO THE MOST STRINGENT REQUIREMENTS OF THE PROJECT'S PLANS, SPECIFICATIONS, SPECIAL PROJECT PROVISIONS, THE (2025-26) EDITION OF THE F.D.O.T. STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION AND SUPPLEMENTS, ASD METHOD FOR

DESIGN, AND CITY OF CASSELBERRY STANDARDS, UNLESS OTHERWISE NOTED.

THE CONTRACTOR SHALL HAVE ALL NECESSARY PERMITS IN-HAND PRIOR TO BEGINNING CONSTRUCTION.

THE CONTRACTOR SHALL PERFORM HIS WORK IN ACCORDANCE WITH REQUIREMENTS OF THE VARIOUS PERMITS INCLUDED IN THE BID SPECIFICATIONS. ENVIRONMENTAL CONTROLS SHALL BE USED AT LOCATIONS DESIGNATED IN THE PLANS AND AS DESIGNATED BY THE CITY. PAYMENT IS INCLUDED IN THE BID PRICE FOR SECTION 104:

"PREVENTION, CONTROL AND ABATEMENT OF EROSION AND WATER POLLUTION", EXCLUDING ITEMS SPECIFIED ELSEWHERE.

ALL GRADES ARE FINISHED GRADES.

BENCHMARK DATUM IS STATE PLANE - FLORIDA EAST (NAVD '88). ANY MONUMENT WITHIN THE LIMITS OF CONSTRUCTION IS TO BE PROTECTED. IF IN DANGER OF DAMAGE, THE CONSTRUCTION MANAGER SHALL NOTIFY THE FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION, BUREAU OF SURVEY AND MAPPING, 3900 COMMONWEALTH BOULEVARD, M.S. 100, TALLAHASSEE, FLORIDA 32399. TELEPHONE (850) 245-2555.

ANY PUBLIC LAND CORNER, GPS OR COUNTY MONUMENT WITHIN THE LIMITS OF CONSTRUCTION IS TO BE PROTECTED. IF A CORNER OR MONUMENT IS IN DANGER OF BEING DESTROYED AND HAS NOT BEEN PROPERLY REFERENCED, THE CONTRACTOR'S CONSTRUCTION MANAGER SHALL NOTIFY THE CITY ENGINEER WITHOUT

DELAY BY TELEPHONE.

ALL SURVEY CORNERS INDICATED ON THE PLANS SHALL BE REFERENCED AND CERTIFIED BY A REGISTERED PROFESSIONAL LAND SURVEYOR PRIOR TO COMMENCEMENT OF CONSTRUCTION. ALL CORNERS DESTROYED OR OBLITERATED BY CONSTRUCTION SHALL BE RESET AND SO CERTIFIED BY THE LAND

SURVEYOR PRIOR TO COMPLETION OF THE PROJECT.

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

THE LOCATION OF UTILITIES SHOWN IN THE PLANS ARE APPROXIMATE ONLY. THE CONTRACTOR SHALL USE THE SERVICES OF "SUNSHINE ONE CALL" UTILITY LOCATOR A MINIMUM OF 2 FULL BUSINESS DAYS PRIOR TO COMMENCEMENT OF WORK. PRIOR TO CONSTRUCTION, ALL EXISTING UTILITIES, PUBLIC OR PRIVATE, SHALL BE LOCATED IN THE AREA OF CONSTRUCTION. SAID UTILITIES SHALL BE NOTIFIED PRIOR TO COMMENCEMENT OF WORK. UTILITIES ARE TO BE ADJUSTED BY OTHERS AS COORDINATED BY THE CONTRACTOR. THE EXACT LOCATION SHALL BE DETERMINED BY THE CONTRACTOR DURING CONSTRUCTION.

THE CONTRACTOR SHALL NOTIFY ALL GAS UTILITY COMPANIES A MINIMUM OF TWO WORKING DAYS PRIOR TO EXCAVATION AS REQUIRED BY CHAPTER 77-153 OF THE

FLORIDA STATUTES.

THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS, QUANTITIES AND DETAILS SHOWN ON THE PLANS, SPECIFICATIONS, SPECIAL PROVISIONS AND OTHER DATA RECEIVED FROM THE ENGINEER AND SHALL NOTIFY THE ENGINEER OF ANY ERRORS, OMISSIONS, CONFLICTS OR DISCREPANCIES FOUND THEREIN. FAILURE TO DISCOVER OR CORRECT ERRORS, CONFLICTS OR DISCREPANCIES SHALL NOT RELIEVE THE CONTRACTOR OF FULL RESPONSIBILITY FOR UNSATISFACTORY WORK, FAULTY CONSTRUCTION, IMPROPER OPERATION RESULTING THEREFROM, NOR FROM RECTIFYING SUCH CONDITIONS AT HIS OWN EXPENSE. CONTRACTOR SHALL NOT TAKE

ADVANTAGE OF ANY ERRORS OR OMISSIONS.

THE CONTRACTOR SHALL COMPLY WITH THE DEPARTMENT OF LABOR, SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION PROMULGATED UNDER THE OCCUPATIONAL SAFETY AND HEALTH ACT OF 1970 (PL 91-596) AND UNDER SECTION 10 OF THE CONTRACT WORK HOURS AND SAFETY STANDARDS ACT (PL 91-54).

NO BURNING SHALL BE DONE WITHOUT APPROVAL BY THE CITY OF CASSELBERRY.

TEMPORARY DRAINAGE SHALL BE PROVIDED DURING CONSTRUCTION TO ELIMINATE ANY FLOODING OF PRIVATE OR PUBLIC PROPERTY. COST FOR TEMPORARY DRAINAGE ITEMS SHALL BE INCLUDED UNDER 5000-1, CONSTRUCTION DEWATERING, BYPASS AND ACCOMMODATION OF SURFACE FLOWS.

SOIL MATERIALS USED FOR FILL OR GRADING ACTIVITIES SHALL BE APPROVED BY THE CITY PRIOR TO USE.

THE CONTRACTOR SHOULD ANTICIPATE THAT DEWATERING WILL BE REQUIRED AND THAT IT SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR TO ACQUIRE ALL NECESSARY PERMITS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL FEES ASSOCIATED WITH THE DEWATERING. THE COST OF THE DEWATERING SHALL BE INCLUDED IN THE COST OF THE PIPE, ARTICULATING CONCRETE BLOCK, SHEET PILING, OR STRUCTURE AS REQUIRED.

DURING CONSTRUCTION, TRAFFIC SHALL BE MAINTAINED IN ACCORDANCE WITH THE "MANUAL ON TRAFFIC CONTROLS AND SAFE PRACTICES FOR STREET AND HIGHWAY

CONSTRUCTION MAINTENANCE AND UTILITY OPERATION" (F.D.O.T.)

PRIOR TO FINAL INSPECTION, THE CONTRACTOR MUST PROVIDE AS-BUILT PLANS INCLUDING ALL HORIZONTAL AND VERTICAL MEASUREMENTS OF ALL WORK ELEMENTS SIGNED AND SEALED BY A LICENSED SURVEYOR IN THE STATE OF FLORIDA. THE AS-BUILT MUST BE PROVIDED IN HARDCOPY, PDF, AND CAD CONSISTENT WITH CITY

RECORD DRAWING REQUIREMENTS.

UPON COMPLETION OF THE CONSTRUCTION, THE CITY ENGINEER SHALL BE NOTIFIED FOR FINAL INSPECTION.

CONTRACTOR LAY-DOWN AREA:

THE CONTRACTOR SHALL COORDINATE WITH THE OWNER FOR A SUITABLE LAY-DOWN AREA AT THE CONSTRUCTION SITE. THE CONTRACTOR SHALL BE REQUIRED TO

KEEP THE AREA SAFE AND FREE FROM HAZARDS TO THE PUBLIC.

- THE PALMS: CONTRACTOR TO COORDINATE WITH MANAGEMENT COMPANY.

- GOLF COURSE: COORDINATE WITH CITY FOR AREA SHOWN ON SITE ACCESS MAP.

EXISTING PROPERTY:

CONTRACTOR SHALL VIDEO ALL WORK AREAS PRIOR TO THE START OF CONSTRUCTION. IN ADDITION, THE CONTRACTOR SHOULD VIDEO AND DOCUMENT ALL EXISTING STRUCTURES, LANDSCAPING, ETC. AND THEIR CONDITIONS IN THE PROJECT VICINITY, BOTH INSIDE AND OUTSIDE OF THE EASEMENT AREAS, PRIOR TO WORK. SEE THIS

SHEET FOR DETAILS.

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, LANDSCAPING TREES, FENCES,UTILITIES, STRUCTURES OF ANY KIND AND APPURTENANCES THERETO MET WITH DURING THE PROGRESS OF THE WORK.

ANY RESTORATION WORK SHALL BE COORDINATED WITH THE PROPERTY OWNERS. COST TO BE INCIDENTAL TO OTHER CONSTRUCTION AND NO EXTRA COMPENSATION

WILL BE ALLOWED.

ALL PERSONAL PROPERTY WITHIN THE RIGHT-OF-WAY SHALL BE RELOCATED BY THE PROPERTY OWNER. THE CONTRACTOR SHALL COORDINATE WITH THE PROPERTY OWNERS TO PROVIDE NOTIFICATION AND A REASONABLE TIME FRAME TO RELOCATE ITEMS. THE CONTRACTOR SHALL NOTIFY THE CITY ENGINEER PRIOR TO REMOVING THE ITEMS NECESSARY TO CONSTRUCT THE PROJECT IN ACCORDANCE WITH THE PLANS.

ALL PRIVATE AND PUBLIC PROPERTY AFFECTED BY THE CONSTRUCTION WORK SHALL BE RESTORED TO A CONDITION EQUAL TO OR BETTER THAN THE EXISTING PRE-CONSTRUCTION CONDITION, UNLESS OTHERWISE NOTED. COST TO BE INCIDENTAL TO OTHER CONSTRUCTION AND NO EXTRA COMPENSATION WILL BE ALLOWED.

ALL GRASSED AREAS DISTURBED AS A RESULT OF CONSTRUCTION SHALL BE SODDED. WHERE ADJACENT AREA IS SODDED, MATCH WITH THE SAME SPECIES.

THE PALMS: BETWEEN CONDO BUILDINGS AND FENCE - ST. AUGUSTINE

DRAINAGE DITCH AREAS: BAHIA

GOLF COURSE TEE BOXES: BERMUDA

ALL OTHER AREAS: BAHIA

CLEARING, EARTHWORK AND RIP-RAP:

THE DISPOSAL OF EXCESS EARTHWORK MATERIALS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.

EARTHWORK INCLUDES ALL EXCAVATION, SHEETING, SHORING, BRACING, FILL, COMPACTING AND GRADING NECESSARY TO CONSTRUCT THE EROSION CONTROL

MATERIALS.

EMBANKMENT IS FILL IN PLACE WITH NO SHRINKAGE FACTOR APPLIED.

ALL FILL AND EXPOSED SUBGRADE SURFACES SHOULD BE COMPACTED TO AT LEAST 100% OF THE MAXIMUM DENSITY AS DETERMINED BY AASHTO T99, METHOD C AS

REQUIRED BY SECTION 120-9 OF THE STANDARD SPECIFICATIONS.

BORROW REQUIRED FROM OFFSITE SOURCES SHALL BE WELL-GRADED, CLEAN, GRANULAR NATURAL SOIL FREE OF TOPSOIL, ORGANIC MATERIAL, WOOD, RUBBISH, DEBRIS OR OTHER DELETERIOUS MATERIALS. PROPOSED BORROW SHALL BE SUBJECT TO REVIEW AND APPROVAL OF THE CITY PRIOR TO HAULING MATERIALS TO THE

SITE.

PROPOSED BORROW MATERIALS SHOULD COMPLY WITH THE REQUIREMENTS OF SECTION 120-6, BE NON-PLASTIC AND WELL GRADED WITH THE FOLLOWING LIMITS:

U.S. STANDARD SIEVE SIZE % FINER BY DRY WEIGHT

3" 100 1" 80-100 #4 50-100 #40 10-50 #200 0-10

RIP-RAP SHALL BE NATURAL BROKEN STONE MEETING THE REQUIREMENTS FOR "RUBBLE RIP-RAP" SET FORTH IN STANDARD SPECIFICATION 530-2.2. RIP-RAP SHALL BE WELL-GRADED WITH PARTICLE SIZES RANGING FROM 6" TO 12" WITH A D50 PARTICLE SIZE OF 10". CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING RIP-RAP IN AN ESSENTIALLY DUST FREE CONDITION TO MINIMIZE INTRODUCTION OF SEDIMENT INTO THE CONSTRUCTION FACILITIES.

RIP-RAP SHALL BE DELIVERED, HANDLED AND REPLACED USING METHODS TO MINIMIZE PARTICLE SEGREGATION. PLACEMENT SHALL ENSURE A NEARLY HOMOGENEOUS CONSTRUCTED MASS WITH LARGE PARTICLES IN DIRECT CONTACT AND SMALLER PARTICLES FILLING THE VOIDS.

TREES AND SIGNIFICANT VEGETATION OCCURRING WITHIN THE CONSTRUCTION LIMITS ARE TO BE PROTECTED DURING CONSTRUCTION AS DIRECTED BY THE CITY.

CLEARING SHALL BE PERFORMED IN AREAS TO BE EXCAVATED OR AREAS IN WHICH FILL OR STRUCTURES ARE TO BE PLACED.

UNDER NO CIRCUMSTANCES SHALL DISTURBANCE WITHIN THE WETLAND/DITCH AREA EXCEED TO PERMANENT AND TEMPORARY IMPACT AREAS DEPICTED IN THE

WETLAND IMPACT PLAN SHEETS OR CONTAINED IN ANY PERMIT.

TEMPORARY FLOW CHANNEL MAINTENANCE PLAN:

WORK TO BE ACCOMPLISHED UNDER THIS CONTRACT INCLUDES EXCAVATION, FILLING AND CONSTRUCTION OF EROSION CONTROL FACILITIES WITHIN FLOW CHANNEL WHILE MAINTAINING THE EXISTING STREAMBED. IN THE CONSTRUCTION ZONES, CONTRACTOR SHALL LINE THE EXISTING STREAMBED WITH PLASTIC SHEETING TO DIRECT AND CONTAIN FLOW WITH MINIMAL EROSION. PLASTIC SHEETING SHALL BE BLACK WITH A MINIMUM OF 6 MILS THICKNESS. CONTRACTOR SHALL PROVIDE AN "INFIELD" METHOD TO RETAIN THE SHEETING IN PLACE. PLASTIC SHEETING SHALL BE PLACED FROM THE TEMPORARY SHEET PILING DOWN INTO THE STREAMBED AND UP THE OPPOSITE BANK. IN CONCEPT, THE PROJECT IS TO BE COMPLETED BY WORKING "IN-THE-DRY" CONDITIONS BY THE CONSTRUCTION OF TEMPORARY COFFER DAMS.

COFFER DAMS MAY BE CONSTRUCTED BY USING TEMPORARY SHEET PILING OR OTHER METHOD. COFFER DAMS SHALL BE COMPLETELY REMOVED AFTER ARTICULATING CONCRETE BLOCK MATS ARE INSTALLED. DITCH FLOWS ARE TO BE ROUTED AROUND THE IMMEDIATE CONSTRUCTION AREA BY THE MINOR AND TEMPORARY DIVERSION OF FLOW WHICH MAY INCLUDE PUMPING OR OTHER APPROVED METHODS. THE CONTRACTOR IS REQUIRED TO SUBMIT A "DITCH MAINTENANCE PLAN" FOR APPROVAL

PRIOR TO THE COMMENCEMENT OF WORK.

FOR PURPOSES OF THIS PROJECT, THE WORDS "COFFER DAM" AND "SHEET PILING" ARE INTERCHANGEABLE WORDS.

CONSTRUCTION METHODS FOR ACCOMPLISHING THE WORK "IN-THE-DRY" ARE TO BE EVALUATED AND APPROVED BY THE CITY.

THE ISSUES TO BE ADDRESSED IN THE "DITCH MAINTENANCE PLAN" INCLUDE (BUT ARE NOT LIMITED TO) THE FOLLOWING ITEMS:

QUANTITY OF ESTIMATED FLOW IN DITCH OF 40 CFS.

CONTRACTOR SHALL BE RESPONSIBLE FOR SUPPLYING SUPPLIMENTAL PUMPING SYSTEM TO HANDLE THE DITCH FLOW DIFFERENTIAL CREATED BY THE PROPOSED

SHEETPILE FLOW DIVERSION FOR FLOW RATE PREVIOUSLY NOTED.

CONTRACTOR IS RESPONSIBLE FOR ALL CONTINGENCIES IN THE EVENT OF FLOODING OF THE PROJECT SITE.

NUMBER AND LOCATION OF COFFER DAMS.

· SEQUENCING IN THE INSTALLATION OF COFFER DAMS (IF THE CONTRACTOR DOES NOT PLAN TO EXPOSE THE ENTIRE CONSTRUCTION AREA SIMULTANEOUSLY).

· PUMP INTAKE CONFIGURATION.

· PUMP DISCHARGE CONFIGURATION (ESPECIALLY PLANS TO LIMIT DOWNSTREAM SEDIMENTATION).

· SIZE OF PUMP OR PUMPS.

· PUMP NOISE ABATEMENT MEASURES.

· OPERATION, MAINTENANCE AND BACKUP PLANS.

· ROUTING OF PUMP DISCHARGE LINES.

· PLAN FOR COLLECTING AND PUMPING SEEPAGE FROM WITHIN THE CONSTRUCTION AREA.

· CONSTRUCTION SITE FLOODING AND EVACUATION PLANS.

· SITE FLOODING RECOVERY APPROACH.

SITE FLOODING PLAN:

PRIMARY AND BACKUP DIVERSION/PUMPING SYSTEMS IN THE APPROVED "DITCH MAINTENANCE PLAN" SHALL BE ADEQUATE FOR THE NORMAL FLOWS ANTICIPATED AND AGREED TO WITH THE CITY FOR THE PERIOD OF CONSTRUCTION. IN THE EVENT OF A STORM EVENT WHICH EXCEEDS THE CAPACITY OF THE PUMPING/DIVERSION SYSTEMS, THE CONTRACTOR SHALL PREPARE FOR FLOODING OF THE CONSTRUCTION SITE BY TIMELY PROTECTION OF COMPLETED WORK

AND REMOVAL OF PEOPLE, MATERIALS AND EQUIPMENT.

RECOVERY OPERATIONS FOLLOWING A FLOODING EVENT ARE TO INCLUDE RESTORATION OF THE SITE TO "IN-THE-DRY" CONDITIONS SUBJECT TO THE APPROVAL OF THE CITY. RECOVERY IS TO INCLUDE REPLACEMENT OF EQUIPMENT AND MATERIALS AND REMOVAL OF SEDIMENTATION, DEBRIS, ETC. RESULTING FROM THE FLOODING EVENT

TO ALLOW CONSTRUCTION TO PROCEED.

MAINTENANCE OF TRAFFIC:

THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION AND MAINTENANCE OF TRAFFIC BY THE PROPER USE OF BARRICADES, WARNING LIGHTS, FLARES AND

NECESSARY TRAFFIC CONTROL AND SAFETY DEVICES. ALL FORMS OF TRAFFIC CONTROL SHALL BE IN ACCORDANCE WITH THE MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS, TRAFFIC CONTROL FOR HIGHWAY CONSTRUCTION AND MAINTENANCE OPERATIONS. THE CONTRACTOR SHALL PROVIDE SIGNAGE FOR 'ROAD CLOSED TO THRU TRAFFIC' AND 'DETOUR'. ACCESS SHALL BE CONTINUOUSLY MAINTAINED FOR ALL PROPERTY OWNERS SURROUNDING THE WORK SITE.

LIGHTED WARNING DEVICES ARE TO BE OPERATIONAL PRIOR TO DUSK EACH NIGHT DURING CONSTRUCTION.

MAINTENANCE OF TRAFFIC SHALL COMPLY WITH FDOT SECTION 102.

MAINTENANCE OF PEDESTRIAN TRAFFIC:

PEDESTRIAN TRAFFIC ALONG TRAIL MUST BE MAINTAINED AT ALL TIMES. ALL EQUIPMENT CROSSINGS, DELIVERIES, OR VEHICLE STAGE MUST HAVE PROPER SIGNAGE AND PERSONNEL (FLAGMEN ETC.) TO ENSURE THAT PEDESTRIAN SAFETY IS PROPERLY MAINTAINED. NO VEHICLE STAGING ON TRAIL.

GEOWEB:

WORK INCLUDED: THIS SECTION INCLUDES PROVIDING ALL MATERIAL, LABOR, TOOLS AND EQUIPMENT FOR INSTALLATION OF CELLULAR CONFINEMENT SYSTEM AS SHOWN IN THE CONTRACT DOCUMENTS AND AS SPECIFIED IN THIS SECTION. THE CELLULAR CONFINEMENT SYSTEM SHALL BE USED TO RETAIN RIPRAP AGGREGATE FOR

CHANNEL AND SIDE SLOPE PROTECTION.

SUBMITTALS:

SUBMIT MANUFACTURER'S SHOP DRAWINGS IN ACCORDANCE WITH PROJECT SPECIFICATION, INCLUDING MANUFACTURER'S PRODUCT DATA, SAMPLES AND SECTION

LAYOUT.

MANUFACTURER'S CERTIFICATE OF ANALYSIS: MANUFACTURER SHALL SUPPLY CERTIFICATE OF ANALYSIS CONTAINING THE FOLLOWING TEST RESULTS FOR THE CELLUAR CONFINEMENT MATERIAL USED FOR PROJECT: BASE RESIN LOT NUMBER(S), RESIN DENSITY PER ASTM-1505, PRODUCTION LOT NUMBER(S), MATERIAL

THICKNESS, SHORT TERM SEAM PEEL STRENGTH, AND PERCENTAGE OF CARBON BLACK.

DESIGN CALCULATIONS AND DRAWINGS. PROVIDE A COMPLETE SET OF DESIGN CALCULATIONS INCLUDING A DESCRIPTION OF THE HYDRAULIC AND STATIC ANALYSES

PERFORMED TO DETERMINE OVERALL STABILITY.

A. THE CALCULATIONS SHALL BE SUBMITTED AS A SHOP DRAWING PRIOR TO CONSTRUCTION.

B. MINIMUM OVERALL DESIGN FACTOR OF SAFETY SHALL BE 1.4.

C. AT A MINIMUM; INCLUDE CHANNEL DESIGN CONDITIONS, CHANNEL AND HYDRAULIC STABILITY CALCULATIONS, FLOW, VELOCITY, ROUGHNESS COEFFICIENTS, WATER DEPTH, TRACTIVE FORCE, CALCULATED FACTORS OF SAFETY, FRICTION ANGLES AND TYPE OF ANCHORAGE (ANCHORS, TENDONS, EARTH ANCHORS, ETC).

D. IF REQUIRED, PROVIDE TYPE (CREST BURIAL, PIPE DEADMAN, CONCRETE DEADMAN, EARTH ANCHORS, ETC.) AND CALCULATIONS FOR THE RECOMMENDED

CREST ANCHORAGE SYSTEM.

E. IF TENDONS ARE REQUIRED, A SUBMITTAL SHALL BE INCLUDED FOR THE LOAD TRANSFER DEVICE INCLUDING THIRD PARTY TESTING SHOWING PULL THROUGH

TESTING EXCEEDING 420 POUNDS.

F. THE STABILITY CALCULATIONS SHALL BE IN MICROSOFT EXCEL CONVERTED TO ADOBE PDF FORMAT.

G. CROSS SECTION DRAWINGS SHALL BE IN AUTOCAD CONVERTED TO ADOBE PDF FORMAT.

MANUFACTURING CERTIFICATION:

THE MANUFACTURER SHALL HAVE EARNED A CERTIFICATE OF REGISTRATION, WHICH DEMONSTRATES THAT ITS QUALITY-MANAGEMENT SYSTEM FOR ITS GEOWEB CELLULAR CONFINEMENT SYSTEM IS CURRENTLY REGISTERED TO THE ISO 9001:2015 AND CE QUALITY STANDARDS.

STAKE ANCHORAGE (ATRA ANCHORS):

A. ATRA ANCHORS SHALL CONSIST OF STANDARD (0.5 INCH) OR METRIC (10-12 MM) STEEL REINFORCING ROD WITH AN ATRA® CLIP ATTACHED AS AN END CAP.

B. ATRA ANCHORS SHALL BE ASSEMBLED BY INSERTING THE ATRA STAKE CLIP ONTO THE REINFORCING ROD SO THAT THE END IS FLUSH WITH THE TOP OF THE ATRA CLIP. PRIOR TO ATTACHING THE ATRA STAKE CLIP, THE REINFORCING ROD SHALL BE BEVELED AND FREE FROM ALL BURRS.

C. THE ANCHOR LENGTH SHALL BE 18" AND PLACEMENT SHALL BE AS SHOWN IN THE CONTRACT DOCUMENTS.

CELL INFILL MATERIALS:

DITCH SIDE SLOPES & DITCH BOTTOM

SHALL BE FILLED WITH RIP-RAP AGGREGATE 6" TO 12" IN DIAMETER AND MUST BE FREE OF ANY SILTS OR FINES. SEE NOTES AND DETAILS.

INSTALLATION OF THE CHANNEL PROTECTION SYSTEM

PREPARE SUB GRADE AND INSTALL CHANNEL PROTECTION SYSTEM IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

SUB GRADE PREPARATION

A. EXCAVATE OR FILL FOUNDATION SOILS SO TOP OF INSTALLED SECTION IS FLUSH WITH OR SLIGHTLY LOWER THAN ADJACENT TERRAIN OR FINAL GRADE AS

INDICATED ON THE DRAWINGS OR AS DIRECTED BY THE ENGINEER.

SECTION ANCHORAGE

A. ANCHORAGE REQUIREMENTS FOR THE SECTIONS SHALL BE AS SHOWN ON THE CONTRACT DOCUMENTS AND AS DIRECTED BY THE ENGINEER.

B. ANCHORAGE WITH ATRA ANCHORS

- POSITION COLLAPSED GEOWEB SECTIONS AT THE CREST OF THE CHANNEL SLOPE.

- IF REQUIRED, EXCAVATE THE ANCHOR TRENCH AT THE TOP OF THE SLOPE TO THE DEPTH AS SHOWN ON THE CONTRACT DOCUMENTS.

- DRIVE ATRA ANCHORS AT THE CREST OF THE SLOPE TO SECURE THE SECTIONS IN PLACE AND ALLOW EXPANSION OF THE SECTIONS INTO

POSITION.

SECTION PLACEMENT AND CONNECTION

A. VERIFY ALL SECTIONS ARE EXPANDED UNIFORMLY TO REQUIRED DIMENSIONS AND THAT OUTER CELLS OF EACH SECTION ARE CORRECTLY ALIGNED.

INTERLEAF OR OVERLAP EDGES OF ADJACENT SECTIONS. ENSURE UPPER SURFACES OF ADJOINING SECTIONS ARE FLUSH AT JOINT AND ADJOINING CELLS

ARE FULLY ALIGNED AT…