HomeMy WebLinkAbout2013-017 Ot / ;L;L f 13
Board of County Commissioners 8 • D"
180127th Street I F �O 3 ' O 17
Vero Beach, Florida 32960
Telephone: (772 ) 5674000 FAX: ( 772)478-9391
Field and Laboratory Quality Control (QC)
for
43rd Avenue and SR 60 Intersection Improvements,
( 18th Street to 2e Street)
IRC Project No. 0853
WORK ORDER NO. 2 (Engineering Division )
FOR
FOR PROFESSIONAL GEOTECHNICAL SERVICES AGREEMENT
FOR ANNUAL GEOTECHNICAL SERVICES CONTRACT RFQ No . 2010021
WITH
ARDAMAN AND ASSOCIATES, INC.
All services performed under this contract shall be supervised and certified by a licensed Professional
Engineer ( PE) registered with the State of Florida and staff employed directly with your firm .
Scone of Services
All work shall be performed on a unit price or hourly basis in accordance with the attached Proposal for
Preliminary Contamination Assessment Services ( Exhibit A) dated November 29, 2012 and shall comply
with Standards enumerated in the ANNUAL GEOTECHNICAL SERVICES CONTRACT, RFQ 2010021 WITH
ARDAMAN AND ASSOCIATES, INC. Effective Renewal Date : March 3, 2012 .
Minimum Specification Requirements as follows,
Soil Sampling
Soil Screening and Testing
Groundwater Sampling and Testing
Laboratory testing
I
Preliminary Contamination Assessment Report
All work shall also comply with the current Florida Minimum Technical Standards.
FnPublic WorWENGINEERING DIVISION PRO3EM0853-43rd AVE 16th ST to 2616 ST (Arcadis)`Admim'.Coavacts\Ardaman & Associates' agenda WOk 2 ARDAMAN 1 -8-
1 Moe
WO #2
43"d Avenue and SR 60 Intersection Improvements,
( 18th Street to 26th Street)
IRC Project No. 0853
COMPENSATION .
The COUNTY agrees to pay, and the Geotechnical Professional agrees to accept, a fee for services
rendered according to the "Scope of Services" identified in the attached EXHIBIT "A" Proposal for
Preliminary Contamination Assessment Services,
A NotAo- Exceed Amount of: $60,748. 50 to be paid on a unit price or hourly basis for actual work
performed in accordance with the schedule of services and fees set forth in Exhibit A of RENEWAL OF
THE ANNUAL GEOTECHNICAL SERVICES CONTRACT, RFQ 2010021 WITH ARDAMAN AND ASSOCIATES,
INC. Effective Date : March 3, 2012
TIME FOR COMPLETION
This Work Order No .2 will run approximately 3 -months from notice to proceed .
IN WITNESS HEREOF the parties hereto have executed these presents
This 22nd day of January 12013v
OWNER ARDAMAN & ASSOCIATES, INC.
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BOARD OF COUNTY COMMISSIONERS p�ap•t.JQMMISS
INDIAN RIVER COUNTY, FLORIDA �o•�'��. • •)' ' • �Fi9�a,'
BOJ� I/. . . � •. �+r�e
4:2
ph If. Flescher, Chairman D J. Zrall k, P. E., Branch Manager Q;
. lc�,
Approved by BCC 01 -22-13 `•e?O�q '� :��op,•
Witnessed bye °ygNERCO�
ATTEST: °Yaa na a as pap
Jeffrey R. Smith, Clerk of Court &
Comptroller
Deputy Clerk
Approved as to Form and Leg
Su ci y:
fd
� ( . Alan S. Polackw , Sr., County oseph Bird, County Administrator
Attorney
Fi,,Public Works'ENGINEERING DIVISION PROJECTS.0853AM AVE 18th ST to 26th ST (Arcadisy�AdmimlContradi%kdatnan & Associatnslagenda WO$ 2 ARDAMAN I .8-
I3.doc
Ardaman &: Associates , Inc . November 29 , 2012
Ardaman Proposal No. 12-3836
Geotechnical. Environmental and Revised January 14, 2013
- Materials Consultants
Indian River County
Engineering Division
180127 1h Street
Vero Beach , Florida 32960-3388
Attention : Mr. Arjuna Weragoda , P . E .
Subject: Proposal for Preliminary Contamination Assessment
Intersection of State Road 60 (20th Street) and 43`d Avenue
Indian River County, Florida
Mr. Weragoda :
As requested , Ardaman & Associates , Inc. (Ardaman ) has prepared a scope of work and
estimation of costs related to performing a preliminary assessment of subsurface contamination
at the above referenced site . This proposal includes soil and groundwater sampling and testing
to explore for the presence of soil and/or groundwater contamination along areas of the project
site relative to several potential sources of contamination identified as a result of a contamination
screening evaluation . that was performed by others . If additional sampling and testing is
necessary, then additional work beyond the limited scope of work outlined herein will be
proposed .
BACKGROUND INFORMATION
Indian River County plans to improve the intersection of State Road 60 (20th Street) and 43`d
Avenue in Indian River County, Florida . The proposed improvements include widening of the
roadways from the existing four-lane to provide for a six-lane divided roadway with median , curb
and gutter on the median side and resurfacing of the existing pavement. Arcadis completed a
Contamination Screening Evaluation Report ( CSER) for the project study area in February 2007 .
The project study area extends up to the existing bridge over the Main Relief Canal to the north
and west and for approximately 2 ,200 feet to the south and east from the intersection . The
purpose of the CSER was to identify and evaluate sites with known or potential for contamination
within the project study area . Twelve sites were identified in the CSER as having "medium" and
"high" potential for contamination .
Based on the results of the CSER, limited soil and groundwater assessment in the right-of-way
expansion areas adjacent to sites ranked as "high" and "medium" was recommended . In
addition , discussions with Indian River County staff indicated that construction activities
associated with the proposed roadway improvements such as underground utility installations ,
dewatering , etc. also need to be considered within the existing right-of-way areas where no
right-of--way expansion is planned .
PROJECT APPROACH
The following scope of work describes the tasks necessary to preliminarily explore for the
presence of contamination in soils and groundwater in the limited areas of the project study area ,
specifically at locations adjacent to the sites identified in the CSER as having "medium" and "high"
potential for contamination . We note that the project limits have been reduced to the north and
west ; and therefore , additional exploration relative to the Keith 's Oil Can , Brook's Residence and
the Dodger Pines Country Club sites will not be included in this study.
460 NW Concourse Place, Unit 1 , Port St, Lucie, Florida 34986 Phone (772) 878-0072 Fax (772 ) 878-0097
Florida : Bartow, Cocoa, Fort Myers, Miami, Orlando, Port St. Lucie, Sarasota , Tallahassee, Tampa, West Palm Beach
Louisiana: Alexandria , Baton Rouge, Monroe, New Orleans, Shreveport
PCA as Intersection of SR 60 and 43rd Avenue - 2 -
Ardaman Proposal No . 12-3836
I . Preliminary Contamination Assessment
The initial assessment activities and laboratory analyses described below are designed to
preliminarily explore subsurface conditions , and adhere to the criteria established in FAC 62-770 .
All samples collected during this assessment will be provided to a National Environmental
Laboratory Accreditation Conference ( NELAC) certified laboratory for analysis .
The proposed environmental activities will produce various investigation-derived wastes ( IDW )
including but not limited to: decontamination fluids ; soil cuttings ; well development water; and well
purge water. We have assumed that IDW can be handled as non -hazardous . For budgetary
purposes, we have included an allowance for drumming IDW as necessary.
A. Soil Sampling , Soil Screeninq and Analytical Testing
Up to 70 auger borings will be conducted to a depth of 2 to 3 feet below the encountered
groundwater table or to a maximum depth of 7 feet at accessible locations within the existing
and/ora right-of-way expansion areas adjacent to the sites identified in the CSER as
having "medium" and "high" potential for contamination . The auger borings will be conducted
using a 3-inch diameter, hand-held bucket auger. Soil samples will be obtained during
performance of the borings at approximate 2-foot intervals . These samples will be placed in
16-ounce glass sample jars , half-filled , in general accordance with FAC 62-770 . A sample of soil
gas will be withdrawn using the vacuum pump of an organic vapor analyzing (OVA) device
(Century 128 OVA) . Soil samples collected will also be observed for indications of stains,
sheens and unusual odors . A summary of the proposed number and approximate location of the
borings is provided in the following table .
. .
Site Address (ProxIMIty,to -Intersection) Proposed Number and Location=of Borings
IN
Mark's Mobil 4310 2e Street (Northwest Comer) Four along 43'" Avenue and four along 20th Street
Former Texaco / Lenny's Lounge 4315 20"' Street (Southwest Comer) Four along 43'" Avenue and four along 20"' Street
Former FINA #6644/Mobil 4395 20'" Street (200 Feet West) Four along 20th Street
Former Union 76 4233 20"' Street (Southeast Comer) Four along 43 d Avenue and four along 20th Street
Cumberland Farms 1925 43rdAvenue (500 Feet South) Four along 43rd Avenue
Indian River Farms WCD 4400 20th Street (Northwest Comer) Four along 43'" Avenue and four along 20th Street
Quick Snack and Coin Laundry 4236 20th Street (Northeast Comer) Four along 43'" Avenue and four along 20th Street
Mermaid Car Wash 1935 43'" Avenue (450 Feet South) Three along 43'" Avenue
MMMMMOMMW
Strip Shopping Center 4201 - 4211 20th Street (200 Feet East) Five along 20th Street
(Vero Beach Dry Cleaners
In addition , up to 12 soil samples will be collected from select boring locations for chemical
analyses . The samples will be "grab" samples obtained from locations and depths that Will be
determined based on the results of the soils screening and/or proximity to sites most likely
believed to have contamination . The samples will be submitted for chemical analyses by EPA
Methods 8020 and 8270 and for TRPH by the FL-PRO method . Additionally, up to six of the
samples will also be analyzed by EPA Method 8010 .
Be Groundwater SamDling Wells
Temporary groundwater sampling wells will be installed at locations determined based on findings
during the assessment. For budgeting purposes , we have preliminarily assumed up to 26
shallow wells (to a maximum depth of 10 feet) will be needed to explore for the presence of
groundwater contamination . The locations of the wells and actual depths will be determined
PCA - Intersection of SR 60 and 43`d Avenue - 3 -
Ardaman Proposal No. 12-3836
after additional data is gathered relative to groundwater levels and subsurface stratigraphy. The
proposed shallow wells will be constructed of 2-inch diameter, 0 . 01 -inch slotted schedule . 40 PVC
pipe . A summary of the proposed number and approximate location of the wells is provided in
the following table .
site Address (PrdArnky toAn ' Mterseddon) - ProAI posed Number and Location of WellsAn
In Ann
Mark's Mobil 4310 20"' Street (Northwest Comer) Two along 43rd Avenue and two along 20` ' Street
Former Texaco / Lenny's Lounge 4315 20"' Street (Southwest Comer) Two along 43rd Avenue and one along 20'" Street
Former FINA #6644/Mobil 4395 20'" Street (200 Feet West) Two along 20"' Street
Former Union 76 4233 20"' Street (Southeast Comer) Two along 43rd Avenue and one along 20"' Street
Cumberland Farms 1925 43rdAvenue (500 Feet South) Two along 43rdAvenue
Indian River Farms WCD 4400 20'hStreet (Northwest Comer) One along 43rdAvenue and two along 20'" Street
Quick Snack and Coin Laundry 4236 20'" Street (Northeast Comer) Two along 43rd Avenue and one along 20'hStreet
Mermaid Car Wash 1935 43rdAvenue (450 Feet South) One along 43rd Avenue
Strip Shopping Center 4201 - 4211 20"' Street (200 Feet East) One along 20"' Street
(Vero Beach Dry Cleaners
We note that permanent groundwater monitoring wells are not being proposed at this time since
the locations will likely be disrupted during construction activities. Additional permanent
groundwater monitoring wells may be proposed to monitor groundwater contamination levels and
migration during construction if deemed appropriate based on the results of the PCA.
C . Groundwater Sample Collection and Analysis
Groundwater samples obtained from the wells will be collected for laboratory analysis in
accordance with FDEP sampling requirements . Groundwater samples collected from the wells
will be submitted to a State certified laboratory for analysis by EPA Methods 8021 and 8270, and
the FL- PRO method .
11. Preliminary Contamination Assessment Report (PCAR)
A report summarizing the above preliminary site assessment activities will be submitted upon
completion of the above-described scope of work. Details , descriptions and rationales for the
various site assessment activities will be presented , along with all data developed during the
assessment activities . The report will include the results of our findings relative to any identified
soil and/or groundwater contamination within the study area that may present limitations or
require special monitoring of contaminated media during construction of the proposed
intersection widening project.
COST ESTIMATE
This proposal contains general methodology and procedures for conducting a limited PCAR for the
subject site . The quantity of items contained in this plan may vary depending on the findings
during performance of the assessment (e .g . ; number of samples and wells, depths of monitoring
wells , etc. ) . Consulting fees will be charged on a time and materials basis using the unit prices
listed in this proposal . We have prepared the attached cost estimate for completing the scope of
work as outlined above . The cost for these services will not exceed $60,748 . 50 without prior
approval from the client.
PCA - Intersection of SR 60 and 43rd Avenue - 4 -
Ardaman Proposal No. 12-3836
It is important to realize that the project budget is a function of the findings during the
study ,
additional assessment activities deemed necessary and the result of FDEP's and/or FDOT's review
of the PCAR. It is noted that the project will be completed in stages to minimize the amount of
work , and therefore project costs. The client will only be billed for the actual worked performed
and services provided .
CLOSURE
This proposal is subject to the following terms and conditions : ( 1 ) access to boring locations is to be
readily available to our drilling equipments (2) maintenance-of-traffic will not be necessary; (3)
Ardaman & Associates cannot take responsibility for damages to underground structures and/or
utilities not identified through the Sunshine State One -Call service ; their locations are to be
provided by the client prior to commencement of the field work ; (4 ) coordinating and obtaining
written permission/agreements from adjacent property owners as necessary in order to access the
boring and well locations is the responsibility of the client; and (5 ) this scope of service
and
associated cost includes a limited allowance for drumming , containing or disposing of
contaminated soils , groundwater or drilling fluids . We will notify you immediately if it becomes
apparent that additional funds will be needed for this effort.
We note that services proposed within may be substituted in the field , as conditions dictate . The
number of samples , sampling locations and depths and laboratory tests may be modified in the
field to provide the same (or higher) level of service regarding exploring for potential subsurface
contamination . However, as stated above , the indicated cost will not be exceeded without prior
permission .
We appreciate the opportunity to submit this proposal and look forward to continue working with
you on this project. If this proposal is agreeable to you , please indicate your acceptance by
issuing the change order that will be assigned to this phase of the project . Please call if you have
any questions or require additional information .
Best regards ,
ARDAMAN & ASSOCIATES, INC.
al
rallack, P . E .
Branch Manager
r _
CLIENT: Indian River County
PROJECT: Intersection of State Road 60 (20th Street) and 43rd Avenue, Vero Beach, Florida
DESCRIPTION: Preliminary Contamination Assessment
TOTAL PROJECT COST: $60,748.50
NUMBE COST PER NUMBECOST PER
ITEM DESCRIPTION UNITS UNITS UNIT EXTENSION ITEM DESCRIPTION UNITS UNITS UNfT MEXTENSIONPERSONNEL GENER
AL FIELD EQUIPMENT AND EXPENDABLES
Principal Engineer Per Hour $165.00 Data Logger Per Day $390.00
Senior Project Manager Per Hour 4 $135.00 $540.00 Organic Vapor Analyzer (Fti) o PID) Per Day 7 $164.00Project Manager
Per Hour $135.00 Generator Per Day 1 $95.00
Senior Project Engineer/Geologist Per Hour 80 $115.00 $9,200.00 Pressure Washer Per Day $190.00
Project Engineer/Geologist III Per Hour $95.00 Surveying Equipment (Water Table Elevs) Per Day $78.00
Project Engineer/Geologist I Per Hour $95.00 Centrifugal Development Pump Per Day $61 .00
Assistant Project EngineedGeologist Per Hour $85.00 I Submersible Development Pump Per Day $250.00
Senior Field Tedvidan IV Per Hour 80 1 $52.00 $4*1604001 Peristaltic Purging Pump Per Day 7 $40.00 $280.
Field Technician III Per Hour 40 $52.00 $2,080.00 Magnetometer Per Day $62.00
Field Technician II Per Hour $44.00 Water Level Indicator Per Day 7 $20.00 $140.
Senior Technical Draftsmen Per Hour 12 $52.00 $624.00 Product/Water Interface Probe Per Day $82.00
Technical Draftsmen Per Hour $44.00 pHiconductivity Meter Per Day 7 $25.00 1 $175.0
Technical Secretary Per Hour 6 $42.00 $252.00 Turbidity Meter Per Day 7 $55.00 $385,00
Subtotal: $16,856.00 Dissolved Oxygen Meter Per Day 7 $105.00 $735,00
Bailer Usage (Stainless Steel or Teflon-Per Each) Per Day $28.00
DRILLING Concrete Saw Per Day $140.00
OBILIZATION/DEMOBILOATION Concrete Coring Machine bEach
2 $125.00 $250,00
Men and Equipment (lump sum) Per Mob. 1 $250.00 $250.00 EnCore Soil Sampler (5 gram) $25.00
Lump Sum Men and Equipment Mob, Per Mob. $500.00 Disposable Teflon Bailer $27.00
Mileage - Rig Per Mile $1 .10 Disposable Poyethylene Bailer $17.00
Mileage - Truck Per Mile $0.60 High Capacity (1 .0 micron) Filter $29.00
Mileage - Automobile Per Mile $0.44 16 oz. Sol Jars soil gas analysis) 20 $10.00 $200.UGER BORINGS
Tygon Tubing 20 $2.50 $50.
Hand Auger Borings (Two-Man Crew) Per Hour 70 1 $145.00 $10050v001 Polyethylene Tubing Per Foot 450 $0.60 $270.
Auger Borings (44rch) Per LF $1025 1 Isopropyl Alcohol (decontamination) Per Gel. $19.00
PT BORINGS (ASTM DA 586) in Soil (N-values <50): Deionized Water (decontamination) Per 5 Gal $14.00
from surface to 25 feet Per LF $15.00 55-gallon Drum Each 20 $65.00 $1 ,300.
from 25 feet tO 50 feet Per LF $16.75 Visqueen 100 Feet by 20 Feet) Per Roll $120.00
from 50 feet to 100 feet Per LF $18.75 Well or Piezometer Materials Estimated Per Wel 26 $100.00 $21600.
from 100 feet to 125 feet Per LF $23.75 Miscellaneous Equip. & Expend., Estimated ump Surr 4 $50.00 $200.
from 125 feet tD 150 feet Per LF $31 .50 Subtotal: 7,828.
ADDITIONAL SAMPLES FOR CONTINUOUS SPT SAMPLING: COMPACTION AND CLASSIFICATION TESTS
from 10 feet to 25 feet Per Sample $29.00 Proctor, Standard or Modified Per Test $102.00
from 25 feet to 50 feet Per Sample $32,00 Moisture Content (ASTM D-2216) Per Test $13.00
from 50 feet to 100 feet Per Sample $36.00 Sieve Analysis ASTM D=421 , D-422) Per Test $45.50
from 100 feet to 125 feet Per Sample $41 .00 Percent Fines (ASTM DA 140) Per Test $30.50
from 125 feet lo 150 feet Per Sample $51 .00 Subtotal: �$0'00
ASH BORINGS AND UNDISTURBED SOIL SAMPLING
3w Wash Borings in Sol - Cuttings Only Per LF $7.50 LABORATORY ANALYSIS AND OTHER SUBCONTRACTED SERVICES
Shelby Tube Per Sample $130.00 EPA MV8021 VOA's Only - water Per Test $69.00
Fbred-Piston Shelby, Osterberg, Pitcher Per Sample $158.00 EPA 602/8021 VOA's Only - sol Per Test 6 $97.75 $586,50
FURNISH, INSTALL, and REMOVE CASING up to 44nch EPA 8260B VOA's & VOH's - water Per Test 26 $126.50 $3,289,00
from surface to 50 feet Per LF $9.00 EPA 8260B VOA's & VOH's - sol Per Test 6 $161 .00 $966,00
from 50 feet to 100 feet Per LF $1125 EPA 601/8021 VOH's Only - water Per Test $8625
from 100 feet to 150 feet Per LF $14.00 EPA 601/8021 VOH's Only - soil Per Test $10925
ONITORING WELL INSTALLATION EPA 624/8260 Volatiles - water Per Test $149.50
Temporary 20PVC Well (Piezometer) Per Foot 260 1 $18.00 $4,680.00 EPA 624/8260 Volatiles - soil Per Test $161 .00
24ndr PVC Per Foot $29.00 kEPA
8100 PAH's - water o soil Per Test $126.50
44nch PVC Per Foot $40.00 8270 PAH's - water Per Test 26 $126.50 $3,289.
Double Cased PVC Well (2'/6') Per Foot $50.00 8270 PAH's - soil Per Test 12 $138.00 579656.0
8' Circular Well Manhole w/Pad Per Each $275.00 625/8270 Semi-Vofs - water or sol Per Test $287.50
12' Circular Well Manhole w/Pad Per Each $300.00 by FL-PRO -water o sol Per Test 38 $115.00 $4,370.
Above Ground Riser w/Pad Per Each $300.00 504 EDB -water or soil Per Test $57.50
RILLING ON TIME BASIS B, FAC 62-770 water Per Test $402.50
Dulling - 2 man-crew Per Hour $170.00 B, FAC 62470 sol Per Test $276.00
Drilling - 3 man-crew Per Hour $205.00 Table C, FAC 62470 water Per Test $667.00
OTHER RELATED DRILLING CHARGESTable C, FAC 62470 sol Per Test $667.00
Hole Location & Set-Up Per Hour $169.00 Virgin PwBum (petroleum) Per Test $230.00
Decontamination of Equipment Per Hour 4 $170.00 $680.00 Non-Won Pre-Bum (petroleum) Per Test $287.50
Drumming Contaminated Soil (w/o Disp) Per Drum 20 $150.00 $3,000.00 EPA 608/8081 CI pestJPCB's Per Test $10925
Drum Disposal non hazardous) Per Drum 20 $155.00 $3,100.00 EPA 6010 Metals except Hg (each) Per Test $11 .50
Standby Time Per Hour $169*001 RCRA Metals by EPA 6010 Per Test $10925
Bore Hole Grouting and Sealing (plus mateda Per Hour $185.00 TCLP/SPLP Extraction by EPA 1311/1312 Per Test $4025
Lodging and Subsistence Per Crewman Per Day $108.00 EPA TO44 - air Per Test $172.50
Al Terrain Vehicle Add'VLF $1 .00 EPA 18 - air Per Test $115.00
Wel Permits Per Each $100.00 Lab Waste Disposal Fee Lump Surd 4 $12001 $48.
Subtotal: $21 ,860,00 Subtotal: $14204.
12-3836 PCA Cost Estimate.) lsx Page 1 of 1 Printed 11 /29/2012 at 2:26 PM
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