HomeMy WebLinkAboutC2018-774 - 12/18/2018 - NA TASK ORDER NO. 12
This Task Order pertains to a Master Services Agreement for Geotechnical and Construction Materials Testing by
and between City of Corpus Christi,Texas(City)and Rock Engineering&Testing Laboratory, Inc.,(Lab)dated
January 16, 2018 by Motion No. M2018-005 (Agreement). Lab shall perform services on the project described
below as provided in this Task Order and in the Agreement. This Task Order shall not be binding until it has been
properly signed by both parties. Upon execution,this Task Order shall supplement the Agreement as it pertains to
the project described below.
MSA PROJECT NUMBER/NAME: 17100A Geotechnical and Construction Materials Testing
TASK ORDER PROJECT NUMBER/NAME: 17100M Geotechnical and Construction Materials Testing
1. PROJECT DESCRIPTION: 18046A Swantner Drive—Texan Trail to Indiana Ave
2. SCOPE OF SERVICES—GeoTech and/or Construction Material Services to observe,test and report for the
Swantner Drive—Texan Trail to Indiana Ave, and as more fully described in Exhibit A.
3. COMPENSATION —The total amount not to exceed for this Task Order only is $8,800.00
This Task Order is approved, and Lab may proceed. All other terms and conditions of the Agreement remain in
full force and effect.
CITY OF CORPUS CHRIS ROCK ENGINEERING&TESTING
LABORATORY, INC.
Aglk�i /. /2//5" �i^� 12-18-18
Jeff . Edmonds, P.E. Cu ' . Rock' ` Date
Director of Engineering Services Chief Operating Officer
6817 Leopard Street
Corpus Christi, TX 78409
(361) 883-4555 Office
curtis@rocktesting.com
Project Number: 18046A
Accounting Unit: 3551-051
Account: 550920
Activity: 18095-A-3551-EXP
Account Category: 50920
Fund Name: ST2015 GO BD 14
Amount: $8,800.00
C2018-774 Task Order No. 12
Testing Agreement
12/18/18 Page 1 of 2
Rock Engineering& Testing
SCANNED
TASK ORDER FUNDING REQUEST FORM
CONTRACT MSA#AND TITLE: 171(0A Geotechnical and Construction Materials Testing(ROCK)
TASK ORDER PROJECT#/TITLE: 17100M Geotechnical and Construction Materials Testing(ROCK)
REQUESTING DEPARTMENT: ENGINEERING DEPARTMENT
FUND NAME/FUND#-ME: ACCOUNT: ACTIVITY:
3551-051 S50920 18095-A-3551-EXP
CONSULTANT: Rock Engineering
TASK ORDER#: 12
SCOPE OF WORK:SEE PROPOSAL
TASK ORDER IS FOR PROJECT(S)LISTED BELOW:
PROJECT# FEE PROJECT NAME
18046A 58,800 Swantner Drive-Texan Trail to Indiana Ave
S8,800 Grand Total
SARAH WEST
PM PRINT NAME:
a.11LC,
SIGNATURE:
l217 /8
DATE:
Task Order No. 12
Testing Agreement
Page 2 of 2
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November 12, 2018
City of Corpus Christi
Engineering Services Department
1201 Leopard Street, 3rd Floor
Corpus Christi, Texas 78401
Attention: Ms. Sarah West,P.E., CFM
SUBJECT: PROPOSAL TO PERFORM A SUBSURFACE INVESTIGATION, LABORATORY
TESTING PROGRAM,AND PROVIDE PAVEMENT RECOMMENDATIONS
FOR THE PROPOSED
SWANTNER DRIVE (BOND 2018)- PROJECT NUMBER 18046A
Texan Trail to Indiana Avenue
Corpus Christi,Texas
RETL Proposal Number: P102318A (Revision 1)
Dear Ms. West,
Rock Engineering and Testing Laboratory, Inc. (RETL) (TBPE Firm No. 2101) is pleased to submit the
following proposal to provide a subsurface investigation, laboratory testing, and a provide pavement
recommendations in a report to be used during the design of the proposed Swantner Drive complete
reconstruction project from Texan Trail to Indiana Avenue located in Corpus Christi,Texas.
Based on information provided to RETL, the project will include the complete reconstruction of Swantner
Drive from Texas Trail to Indiana Avenue.The new roadway will accommodate two(2)travel lanes,which
is consistent with the Minor Residential Collector (C-1) designation in the Urban Transportation Plan.
Swantner Drive also provides access to Ray High School along the subject section of roadway.
It is understood that the only utility planned for improvement along this segment of roadway is a water
line, located at a depth of approximately 3-feet below the ground surface.
As directed by the City of Corpus Christi's Engineering Services Department, RETL will perform six
pavement cores and borings to a termination depth of 5-feet, and six pavement cores at the designated
locations provided by the City of Corpus Christi. (Total number of Borings: 6; Total linear feet of Drilling:
30 LF).
ROCK ENGINEERING&TESTING LABORATORY,INC.
Corpus Christi San Antonio Round Rock
Office:361.883.4555 Office:210.495.8000 Office:512.284.8022
Fax:361.883.4711 Fax:210.495.8015 Fax:512.284.7764
6817 Leopard St. 10856 Vandale 1 Roundville Ln.
Corpus Christi,TX 78409 San Antonio,TX 78216 Round Rock,TX 78664
www.rocktesting.com Exhibit A
Page 1 of 4
Page 2 of 4 PROPOSED SWANTNER DRIVE(BOND 2018)-PROJECT NUMBER 18046A
November 12,2018 Swantner Dr:Texan Trail to Indiana Ave;Corpus Christi,TX
Attn:Ms. Sarah West,P.E.,CFM RETL Proposal No.: P102318A(Revision 1)
Additionally, RETL will perform the following:
• Evaluate the subsurface soils within the limits of the proposed roadway reconstruction project by
obtaining information on the in-situ soils and groundwater conditions and to provide flexible and
rigid pavement sections suitable for 30-year pavement designs.
• Provide recommendations for the use of either reinforced concrete or non-reinforced concrete
pavement and the suitability for each option.
The scope of work is outlined below.
Scope of the Proposed Subsurface Investigation
• RETL requests that the boring/core locations are staked in the field prior to the field investigation.
• Coordination with the Texas 811 system will be performed by RETL to identify underground utilities
in the proximity of the boring/core locations. The borings/cores will be relocated if necessary.
• RETL will provide proper traffic control and traffic control devices as required by the City of Corpus
Christi during our field investigation.
• An electric, diamond tip, coring rig will be used to core through the asphalt at the core locations.
• A truck mounted drilling rig will be utilized to access the boring locations. If an all-terrain vehicle is
required, RETL should be notified to provide a revised scope of work and associated fee.
• An experienced soil technician will log the borings in the field full-time during the drilling operations.
• The borings will be sampled continuously to depths of 5-feet the termination depth of the borings.
• Disturbed soil samples will be obtained employing split-barrel sampling procedures in general
accordance with the procedures for "Penetration Test and Split-Barrel Sampling of Soils, (ASTM
D 1586)."
• Relatively undisturbed soil samples will be obtained using thin-wall tube sampling procedures in
accordance with "Thin Walled Tube Sampling of Soils, (ASTM D1587)"where applicable.
• The shear strength of cohesive soils, if present, when sampled using an undisturbed Shelby tube, will
be estimated using a hand penetrometer.
• Standard penetration tests (SPT) will be recorded in granular soils where applicable.
• Groundwater readings will be obtained during drilling and immediately upon completion of the drilling
operations.
• After completion of drilling operations, the open boreholes will be backfilled with cuttings from the
drilling operations. RETL will dispose any remaining cuttings from the borings. As necessary, RETL
will repair asphalt with a grout/cement mixture or cold mix.
Scope of Laboratory Testing Program
• Supplementary Visual Classification(ASTM D2487)
• Water Content Tests (ASTM D2216)
• Atterberg Limits Tests (ASTM D4318)
• Unconfined Compression Tests (ASTM D2166)
• Percent passing No. 200 (ASTM D1140)
• Laboratory Electrical Resistivity Tests(ASTM G57)
• pH of Soil (ASTM G51)
ROCK ENGINEERING&TESTING LABORATORY,INC.
Corpus Christi San Antonio Round Rock
Office:361.883.4555 Office:210.495.8000 Office:512.284.8022
Fax:361.883.4711 Fax:210.495.8015 Fax:512.284.7764
6817 Leopard St. 10856 Vandale 1 Roundville Ln.
Corpus Christi,TX 78409 San Antonio,TX 78216 Round Rock,TX 78664
www.rocktesting.com Exhibit A
Page 2 of 4
•
Page 3 of 4 PROPOSED SWANTNER DRIVE(BOND 2018)-PROJECT NUMBER 18046A
November 12,2018 Swantner Dr:Texan Trail to Indiana Ave;Corpus Christi,TX
Attn:Ms. Sarah West,P.E.,CFM RETL Proposal No.:P102318A(Revision 1)
• Soluble Chlorides(ASTM D512)
• Soluble Sulfates(ASTM D516)
The preceding test methods may be performed on selected samples, depending on the actual subsurface
conditions encountered. All phases of the laboratory testing program will be performed in general
accordance with applicable ASTM Specifications. All laboratory test results will be provided in the report
or included on the boring logs.
Projected Schedule
After authorization, it is estimated that the drilling operations can begin within 5 to 10 business days and
the final report will be submitted within three weeks of the completed fieldwork. RETL will consult with
the engineers as field and laboratory test results become available by providing preliminary
recommendations as required to assist in design. If adjustments to the proposed timeline are required to
meet the existing project schedule, please contact RETL so that wecan accommodate your needs.
Geotechnical Engineering Report
In addition to the field and laboratory testing, a geotechnical engineering report will be prepared that
includes a description of the field exploration and laboratory tests, boring logs, and a discussion of the
engineering properties of the subsurface materials encountered, trench excavation design parameters,
OSHA soil type classification, utility trench recommendations and pavement recommendations for the
proposed project utilizing the following information provided to RETL by the owner.
• Traffic Counts,
• Projected Percent Growth of Traffic Over Life of Pavement
• Design Vehicles, and
• Percent Trucks
Fee and Limitations
We understand that we have been chosen to provide these services under Master Services Agreement for
Geotechnical and Construction Materials Testing, Project Number 17100A, dated January 16,2018 for this
publicly funded project. Therefore, by providing cost information, we are not in violation of the Texas
Professional Services Procurement Act.
The total fee to perform the scope of work outlined above is $8,800.00.
The Total Project Fee includes the field investigation, laboratory testing, geotechnical and pavement
recommendations,and report preparation.The following items will be added to the final invoice as required:
1. Additional drilling required due to subsurface conditions: $95.00 per linear foot.
2. Additional HMAC cores: $300.00 per core.
3. Standby time: $275.00 per hour/per company
ROCK ENGINEERING& TESTING LABORATORY,INC.
Corpus Christi San Antonio Round Rock
Office:361.883.4555 Office:210.495.8000 Office:512.284.8022
Fax:361.883.4711 Fax:210.495.8015 Fax:512.284.7764
6817 Leopard St. 10856 Vandale 1 Roundville Ln.
Corpus Christi,TX 78409 San Antonio,TX 78216 Round Rock,TX 78664
www.rocktesting.com Exhibit A
Page 3 of 4
Page 4 of 4 PROPOSED SWANTNER DRIVE(BOND 2018)-PROJECT NUMBER 18046A
November 12,2018 Swantner Dr:Texan Trail to Indiana Ave;Corpus Christi,TX
Attn:Ms. Sarah West,P.E.,CFM RETL Proposal No.: P102318A(Revision 1)
Please note that the total fee provided above will be honored for 90 days after the date of this proposal.
After 90 days, RETL should be contacted to reevaluate the fees and revise the proposal as needed.
Services provided for any revisions after the submittal of the final report,approved by the client in a change
order, will be invoiced at a rate of$180.00 per hour.
The total fee to perform the scope of work does not include site assistance in the event the boring locations
are inaccessible. Mechanical assistance required to access the boring locations will be assessed based on
the subcontractors' hourly fee plus the mobilization fee.
Services provided by RETL under this Agreement will be performed in a manner consistent with the degree
of care and skill ordinarily exercised by members of the same profession currently practicing under similar
circumstances.
Closing
If you are in agreement with our proposed scope of work, please authorize us to proceed by signing in the
space below and returning one copy to us.
Thank you for your consideration of our firm to assist you with this project. If you have any questions, or
comments, please call at(361) 883-4555 ext. 320.
Sincerely, ACCEPTED AND APPROVED
By
7J.R,09Print
. Eichelberger, III, P.E.
Senior Project Engineer Date
For payment of services, invoice to:
Firm: Attn:
Address: Title:
City: State: Zip Code: Phone: Fax:
E-mail address:
**Payment is due upon receipt of the invoice. Please remit to the above address and reference your
invoice number on payment.
ROCK ENGINEERING & TESTING LABORATORY,INC.
Corpus Christi San Antonio Round Rock
Office:361.883.4555 Office:210.495.8000 Office:512.284.8022
Fax:361.883.4711 Fax:210.495.8015 Fax:512.284.7764
6817 Leopard St. 10856 Vandale 1 Roundville Ln.
Corpus Christi,TX 78409 San Antonio,TX 78216 Round Rock,TX 78664
www.rocktesting.com
Exhibit A
Page 4 of 4