CN-370000-CN221-T7.pdf

Florida Department of Environmental Protection

TASK ASSIGNMENT NOTIFICATION FORM

Required Signatures: Adobe Signature

FDEP Contract No.: I Task Assignment No.: Owner's Name: I Project No.:

CN221 07 FDEP-BDC 61202

Project Location: Project Name:

Devil's Millhopper Geological SP Hurricane Irma Sinkhole Access Repair

Consultant Name:

Registe, Sliger, Engineering, Inc.

Consultant Representative: Phone: Email:

John Sliger, P.E. 850-894-4521 sligerj@reng.biz

FDEP Contract Manager: Phone: Email:

Philip Stone 850-245-2570 philip.stone@dep.state.fl.us

Description of Task:

Consultant to provide topographic survey, asbestos and lead-based paint survey, structural inspection, geotechnical investigations, and preliminary engineering for the sinkhole access (wooden stairway, boardwalk, and retaining wall) per the attached proposal dated 2/6/18.

Project Manager: Teri Carron, or successor

Start Date: I Upon execution Completion Date: I 12/30/18

Greg Turral

Budget Representative, FDEP

Teri Carron

Project Manager, FDEP

Philip Stone

Contract Manager, FDEP

John Sliger, P.E.

Consultant

Michael W. Foster Jr. , P.E.

Contract Authority, FDEP

Pro.iect # Grant#

61202 FD073

29 die:it FLAIR Code:

Or2 Code 37502000109

Schedule Fixed Price Cost: $24,901.10

Cost Reimbursement not to exceed: $ 0.00 Total Task Amount: $24,901.10

Approval Signatures:

Greg Tu rra I DigitaUy signed by Greg Turral Date: 2018.02.0615:01 ;36 -05'00'

Signature

Theresa Carron Digitally signed by Theresa Carron Date: 2018.02.06 15:13:40 -05'00'

Signature

Ph'1l1'p T Stone DigitallysignedbyPhlllpT.Stone

• Date: 2018.02.09 13:28:06 -05'00'

Signature John F Sliger II

2018.02.12 10:15:49 -05'00'

Signature

2-8-2017

Date

Date

2/9/2018

Date

2/12/2018

Date

~J-:;/4 Dair '

Cat/Year Fund Module Ob.iect Code EO Amount

080039/18 675002 U3200 131500 XR $24,901.10

Total: $24,901.10

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CIVIL, STRUCTURAL AND WATER RESOURCES

3370 CAPITAL CIRCLE NE SUITE J, TALLAHASSEE, FL 32308

PHONE: (850) 894-4521 ~ FAX: (850) 224-0505

February 6, 2018

Theresa R. Carron

Preconstruction Project Manager

Bureau of Design and Construction, (BDC)

Florida Department of Environmental Protection

3800 Commonwealth Boulevard 260L, MS 520

Tallahassee, FL 32399

RE: Consultant Contract Number CN221 TA 07

Devil's Mill hopper Geological State Park-Sinkhole Access Preliminary Engineering

Dear Teri, For your review, Registe, Sliger Engineering, Inc. (RSE), has provided a proposal summary and man hour documentation for the services identified below:

• Survey, asbestos and lead based paint survey, structural inspection, and preliminary engineering for wooden staircase, retaining wall, and boardwalk accessing the sinkhole.

Please review the attached Proposal Summary and deliverables.

John Sliger, P.E.

Vice President/Project Manager

Subtask 1: Preliminary

Sinkhole Access Preliminary Engineering Devil's Millhopper Geological State Park

CN221, Task Assignment Number 07

Description: Design team will provide coordination with subconsultants and BOC, provide design survey and geotechnical services for the sinkhole access, as well as Lead/ Asbestos survey of the existing boardwalk and retaining wall.

• lA: RSE will provide overall project management and coordinate with subconsultants and BDC.

• 1B: Design Survey- Cornerstone will provide a topographic survey to include the retaining wall and will extend 20 feet on both sides of the entire staircase and 30 feet around the lower platform and include the retaining wall at the top of the stairs. Cornerstone will provide elevations at all corners of each landing and all corners at the top and bottom of each row of stairs. Cornerstone will also locate the support columns as requested. A minimum of 2 benchmarks will be located on site or near the area for easy location by others. All work will be based on a recorded vertical datum (NAVD88), but will not be in State Plane Coordinate System for Horizontal locations. All work will meet or exceed Florida Minimum Standards for Topographic Surveys. FDEP will allow access to the site.

• lC: Asbestos & Lead Based Paint Testing - Southern Earth Sciences, Inc. (SESI) proposes to perform an Asbestos NESHAPS (40CFR Part 61) demolition survey of the visitor walkway/hiking trail (about½ mile long) and retaining wall at the Devil's Millhopper Geological State Park. SESI will also use an EPA Toxic Substances Control Act (TSCA) Lead Based Paint (LBP) Inspector to test exposed surfaces for LBP using a RMD LPA-1 XRF. SESI will issue a report with identified locations, quantities and actions for demolition. SESI will collect a sample for Toxicity Characteristic Leaching Procedure (TCLP) Lead if LBP is identified on the surfaces. FDEP will allow access to the site.

• lD: Geotechnical Letter Report - Environmental and Geotechnical Specialists, Inc. (EGS) will determine the Depth to Rock (within 10 feet of the existing surface) along the alignment of the existing boardwalk and overlook area, on 500 feet centers. Provide depth to rock measurements on an aerial plan sheet, as well as provide cone penetrometer results of the soils encountered, on 2 ½ feet centers. EGS will provide results in a geotechnical letter report.

Deliverable: Design team will provide BOC with topographic survey, digitally signed and sealed Geotechnical Report, and Asbestos & Lead Based Paint Report. Topographic survey will be in electronic 24x36 pdf and native Autocad drawing file format.

• lA: RSE will provide digital copies of emails or memos to BDC documenting coordination with subconsultants and BCD.

• lB: Design Survey-Cornerstone Land Surveying will provide the finished survey on disk in Autocad format using FDEP's standards and provide a scan of the signed survey.

• lC: Asbestos & Lead Based Paint Testing - SESI will issue a report with identified locations, quantities and actions for renovation via email to BDC in digital format.

• lD: Geotechnical Letter Report - EGS will provide a digitally signed and sealed Geotechnical Report including recommendations and allowable bearing capacity for the proposed shallow foundation.

One hardcopy and one digital copy of the signed final report will be delivered to BDC.

Performance Measure: Deliverables will be reviewed by the Department to confirm they are complete, accurate, and timely.

Fixed Price Cost:

Subtask lA: Coordination - RSE

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

Registe, Sliger Engineering Senior Project Manager $187.14 8 $1,497.12

Reimbursable expense $0

Subtask 1A Total $1,497.12

Subtask lB: Design Survey- Cornerstone

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

Cornerstone Principal Surveyor $95.19 8 $761.52

Cornerstone Survey Crew $96.00 28 $2,688.00

Cornerstone Cadd Tech/Drafting $60.00 16 $960.00

Subtask 1B Total $4,409.52

Subtask 1C: Asbestos & Lead Based Paint Testing- Southern Earth Sciences

Firm Name Position Classification Hourly Hours Total Fixed

Rate Price Cost

Southern Earth Sciences Asbestos Consultant $127.00 16 $2,032.00

Task Description Rate Each Qty

Lab Fees Bulk Polarized Light $25.00 8 $200.00

Microscopy (PLM) Subtask lC Total $2,232.00

Subtask lD: Geotechnical Investigation - EGS

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

EGS, Inc. Senior Engineer $194.76 1 $194.76

EGS, Inc. Engineering Intern $77.25 4 $309.00

EGS, Inc. Sr. Engineering Technician $78.99 20 $1,579.80

Subtask 1D Total $2,083.56

Total for Subtask 1: $10,222.20

Subtask 2: Existing Wooden Retaining Wall and Stairway Structural Inspection and Report

Description: RSE will conduct an inspection of one wooden retaining wall and stairway/decking.

• 2A: Structural Inspection and Letter Report of Findings - RSE will conduct one site visit with two engineers and one engineering intern to structurally evaluate all the visual elements of one of the existing wooden retaining wall and stalr:way/decks. RSE will expose one pile to a depth of no more than three feet below existing ground surface to determine the pile condition underground. RSE will provide a letter report of findings to FDEP. No material or destructive testing will be performed.

FDEP will allow RSE access to the site.

• 2B: Preliminary Engineering Letter Report - RSE will prepare a Preliminary Engineering Letter Report with an opinion of probable cost for repairing the existing stairway/retaining wall verses an opinion of probable cost for demolishing and replacing the stairway/retaining wall in kind or one other material option. No plans or details will be provided.

Deliverable:

• 2A: RSE will provide letter report of findings based upon the structural inspection, in PDF format.

• 2B: RSE will provide a Preliminary Engineering Letter Report, in PDF format.

Performance Measure: Deliverables will be reviewed by the Department to confirm they are complete, accurate, and timely.

Fixed Price Cost:

Subtask 2A: Structural Inspection and Letter Report of Findings - RSE Firm Name Position Classification Hourly Rate Hours Total Fixed

Price Cost Registe, Sliger Engineering Chief Engineer $215.42 14 $3,015.88 Registe, Sliger Engineering Senior Project Engineer $164.67 18 $2,964.06 Registe, Sliger Engineering Engineer Intern $80.62 34 $2,741.08

Reimbursable expense $0 Subtask 2A Total $8,721.02

Subtask 2B: Preliminary Engineering Letter Report - RSE Firm Name Position Classification Hourly Rate Hours Total Fixed

Price Cost Registe, Sliger Engineering Chief Engineer $215.42 4 $861.68 Registe, Sliger Engineering Senior Project Manager $187.14 10 $1,871.40 :

Registe, Sliger Engineering Engineer Intern $80.62 40 $3,224.80 I

Reimbursable expense $0 Subtask 2B Total $5,957.88

Total for Subtask 2: $14,678.90

Proiect Schedule: Based upon receiving NTP by February 12, 2018

Activity Duration (Calendar Days) Dates

Subtask lA: Coordination - RSE 7 2/12/18 - 2/19/18 Subtask lB: Design Survey- 21 2/19/18 - 3/05/18 Cornerstone

Subtask lC: Asbestos and LBP 21 2/19/18 - 3/05/18

Survey

Subtask 1D: Geotechnical 30 2/19/18 - 3/12/18 Investigation and Report Subtask 2A: Structural 21 2/19/18 - 3/05/18 Inspection & Letter Report of Findings Subtask 2B: Preliminary 21 3/12/18 - 4/01/18 Engineering Letter Report

Summarv of Fees:

Subtask Subtask Fixed Price Cost Subtask Reimbursable

Subtask lA: Coordination - RSE $1,497.12 $0.00

Subtask lB: Design Survey- $4,409.52 $0.00

Cornerstone

Subtask lC: Asbestos & Lead Based $2,232.00 $0.00

Paint Testing - Southern Earth Sciences

Subtask 1D - Geotechnical $2,083.56 $0.00 Investigation - EGS

Subtask 2A: Structural Inspection - RSE $8,721.02 $0.00

Subtask 2B: Preliminary Engineering - $5,957.88 $0.00

RSE

Total Fixed Price Cost: $24,901.10

Total Reimbursable Cost: $0.00

Overall Total Cost: $24,901.10

Payment will be made upon approval of deliverables for each subtask by the FDEP in the amount specified.