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Home My WebLink AboutC2018-773 - 12/17/2018 - NA TASK ORDER NO. 19 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 Professional Service Industries, 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: 17099A Geotechnical and Construction Materials Testing TASK ORDER PROJECT NUMBER/NAME: 17099T Geotechnical and Construction Materials Testing 1. PROJECT DESCRIPTION: 18101A RSRP Reconstruction 2. SCOPE OF SERVICES—GeoTech and/or Construction Material Services to observe,test and report for the RSRP Reconstruction project, and as more fully described in Exhibit A. 3. COMPENSATION —The total amount not to exceed for this Task Order only is $21,840.00. 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 CORP - TI � PROF SION, SERVICE INDUSTRIES, INC. ' 12-11-2018 Jeff H. Edmonds, P.E. ate Henry lindo, P.E. Date Director of Engineering Services Branch Manager 810 South Padre Island Drive Corpus Christi, TX 78416 (361) 854-4801 Office henry.galindo@psiusa.corn Project Number: 18101A Accounting Unit: 550970 Account: 550920 Activity: 18101-A-3546-EXP Account Category: 50920 Fund Name: ST2009 GO BDO8 Amount: $21,840.00 Task Order No. 19 Testing Agreement Page 1 of 2 C2018-773 12/17/18 Professional Service Industries S1ANNFfl TASK ORDER FUNDING REQUEST FORM CONTRACT MSA# AND TITLE: 1 7099A Geotechnical and Construction Materials Testing(PSI) TASK ORDER PROJECT # /TITLE: 17099T Geotechnical and Construction Materials Testing(PSI) REQUESTING DEPARTMENT: ENGINEERING SERVICES FUND NAME/FUND #- ME: ACCOUNT: ACTIVITY: :3546-05 I 550970 18101-A-3546-EXP CONSULTANT: Professional Services Industries(PSI) TASK ORDER#: 19 SCOPE OF WORK:SEE PROPOSAL TASK ORDER IS FOR PROJECT(S) LISTED BELOW: PROJECT # FEE PROJECT NAME 18101A 521.840.00 RSRP Reconstruction 521,840.00 Grand Total SARAH WEST PM PRINT NAME: SIGNATURE: 7d0L',1( DATE: Task Order No. 19 Testing Agreement Page 2 of 2 Intertek Professional Service Industries, Inc. 810 S. Padre Island Dr. Corpus Christi, TX 78416 Office-361.854.4801 November 14, 2018 City of Corpus Christi Department of Engineering Services 1201 Leopard Street Corpus Christi, Texas 78401 Attn: Ms. Sarah West, P.E, CFM, Major Projects Engineer Re: Proposal for Geotechnical Engineering Services Residential Street Reconstruction Project - $3.4M City PN: 18101A 2018/2019 MSA Geotechnical and Materials Testing (17099A) Corpus Christi, Texas PSI Proposal No. 261902 Dear Ms. West: Professional Service Industries, Inc. (PSI) is pleased to have been selected based on qualifications to perform Geotechnical Testing Services for the Residential Street Reconstruction Project(18101A). PSI thanks you for the opportunity to propose these geotechnical services and looks forward to being part of the design team. A review of project information, along with a proposed scope of services, schedule and fee information is provided below. PROJECT UNDERSTANDING Project information was provided directly by Ms. Sarah West, P.E. with the City of Corpus Christi Department of Engineering Services. The geotechnical exploration will be performed for the reconstruction of distressed pavement for various streets in Corpus Christi. The details of the site and the proposed streets chosen for pavement reconstruction are given below. TABLE 1: SITE DESCRIPTION - Fox Run Drive—Hunt Drive to Opengate -Opengate Drive—Lostgate to Fox Run - Harry Street—Monette to Landsdown Proposed Residential Streets for Pavement - Pernitas Creek Drive—Caliche Creek to Saspampco Reconstruction Creek -Topeka Street—Dead End to Ropes -Turkey Creek Drive—Pernitas Creek to Cliff Crenshaw -Woodway Creek Drive—Violet Road to Willowood Creek Site History Existing residential streets experiencing pavement distress Site Concerns Traffic control may be required.Automobiles parking in the street obstructing drill rig. Underground utilities. Ground Surface Soil Support Capability Firm Enough for Field Equipment Exhibit A Page 1 of 13 Residential Street Reconstruction Project(18101A) November 14, 2018 Corpus Christi, 7X PSI Proposal No. «PROPOSAL NUMBER»902 Page 2 of 6 TABLE 2: PROJECT DESCRIPTION Pavement Description ±10,070 LF of Distressed Asphalt Pavement Pavement Construction Type Reconstruction of Existing Distressed Pavement with New HMAC Pavement Existing Grade Change within Project Site Match Existing Final Grade Unknown Design Traffic Loading (ESALs) 50,000 Design Life (years) 30 Pavement reconstruction design recommendations will be based on AASHTO 1993 pavement design manual and City of Corpus Christi pavement requirements. Should the above information or assumptions be inconsistent with planned construction, the Client should contact the PSI office and allow necessary modifications to be made to the proposal. SCOPE OF SERVICES The geotechnical engineering scope of services will include the following items. • Field exploration consisting of drilling and sampling of the subsurface materials and observing groundwater levels at the site. • Laboratory testing of the subsurface materials. • Performing engineering analysis and providing geotechnical recommendations in written report format. Field Exploration As requested by the Client, the subsurface conditions will be explored by nineteen (19) soil borings at locations chosen by personnel of Hanson Professional Services and shown on the attached boring location plans. The table below summarizes the exploratory boring program. SUMMARY OF BORINGS Approx. No. of Depth of Boring Street Location Length Borings Borings (ft) Footage (ft) Fox Run Drive Hunt Drive to Opengate 1,400 2 6 12 Harry Street Monette to Landsdown 1,700 3 6 18 Opengate Drive Lostgate to Fox Run 1,430 4 6 24 Pernitas Creek Caliche Creek to 1,420 2 6 12 Drive Saspampco Creek Topeka Street Dead End to Ropes 800 3 6 18 Turkey Creek Drive Pernitas Creek to Cliff Crenshaw 1,500 2 6 12 Woodway Creek Violet Road to 1,820 3 6 18 Drive Willowood Creek Total: 10,070 19 42 114 In Exhibit A Page 2 of 13 Residential Street Reconstruction Project(18101A) November 14, 2018 Corpus Christi, TX PSI Proposal No. «PROPOSAL NUMBER»902 Page 3 of 6 The borings locations will be identified in the field using the GPS coordinates provided by Hanson Professional Services. Surveying of the boring locations to obtain as-drilled surface coordinates and elevations is beyond the scope of work and should be surveyed by others prior to construction. References to elevations of various subsurface strata will be based on depths below existing grade at the time of drilling. • During the field activities, the subsurface conditions will be observed, logged, and visually classified. Field notes will be maintained to summarize soil types and descriptions, water levels, changes in subsurface conditions, and drilling conditions. • Final depths of the borings may be extended or reduced depending on the subsurface materials identified during field activities. • PSI will contact Texas811 or other public utility clearance companies prior to the start of drilling activities. It is our experience that these companies do not mark the locations of privately owned utilities. This proposal is based on private utility lines and other subsurface appurtenances are located in the field by others prior to field activities. • PSI will exercise reasonable caution to avoid damages to underground utilities by contacting local utility companies prior to the field activities. However, private utility locations are often unknown by public utility companies and by the utility owners. If private utility markers are located within the vicinity of the borings, PSI will contact the utility company indicated on the marker. PSI will not be responsible for damage to the site or any buried utilities that are not made known to us. • Some damage to the ground surface may result from the drilling operations near the work areas and along ingress/egress pathways. The field crew will attempt to limit such damage, but no restoration other than backfilling the borings is included in this proposal. Excess auger cuttings and drilling spoils not used to backfill the borings will be collected and removed from the site. • PSI will provide traffic control during drilling and sampling. TABLE 3: ANTICIPATED FIELD EXPLORATION DESCRIPTION Drilling Equipment Truck-Mounted Drilling Equipment Drilling Method Continuous-Flight Augers Drilling Procedure Applicable ASTM and PSI Safety Manual Field Testing Hand Penetrometer, Split Spoon Testing (ASTM D1586) Sampling Procedure Soils: ASTM D1587/1586 Sampling Frequency Continuously to a Depth of 6 Feet Frequency of Groundwater Level Measurements During and After Drilling Boring Backfill Procedures Soil Cuttings/Bentonite Chips/Asphalt Patch Sample Preservation and Transportation Procedure General Accordance with ASTM D4220 Exhibit A Page 3 of 13 Residential Street Reconstruction Project(18101A) November 14,2018 Corpus Christi, 7X PSI Proposal No. «PROPOSAL NUMBER»902 Page 4 of 6 Laboratory Testing Representative soil samples obtained during the field exploration program will be transported to the PSI laboratory for testing.The nature and extent of this laboratory testing program will be dependent upon the subsurface conditions identified during the field exploration program.The laboratory testing program on selected samples will include moisture content tests, Atterberg limits tests, percent of fines passing the No. 200 Sieve, soluble sulfate tests, and other tests as required to identify the engineering characteristics of the subsurface materials. Portions of any samples that are not altered or consumed by laboratory testing will be retained for 60 days after the issuance of the geotechnical report and will then be discarded. Engineering Analyses and Report The results of the field exploration and laboratory testing will be used in the engineering analysis and in the formulation of the recommendations. The results of the subsurface exploration, including the recommendations and the data on which they are based, will be presented in a written geotechnical report. The geotechnical report may include the following items: • A review of surface topographical features,geologic features, and site conditions; • Boring location plan and boring logs with laboratory test results of subsurface materials encountered; • Discussion of potential soil movements associated with shrinking and swelling soils atthe site and methods to reduce these movements to more tolerable levels for the proposed construction; • Site preparation recommendationsforstreet reconstruction; • Recommendations for the reconstruction of the existing distressed pavements. A pdf version of the geotechnical report will be prepared and submitted by email to the Client and design team. If requested by the Client, additional hard copies can be provided. The geotechnical report will be reviewed, signed, and sealed by a registered Professional Engineer. SCHEDULE Based on the site accessibility, drilling can commence within approximately one week after receipt of authorization to proceed, weather permitting. PSI estimates about 3 days to complete the drilling and sampling of the borings. Laboratory testing can be completed within five days after completion of drilling and the report will be issued within one week after completion of laboratory testing. Preliminary verbal recommendations could be made available after laboratory testing is completed. A final report can be provided within 3 weeks following the final day of field operations. Delays sometime occur due to adverse weather, utility clearance requirements, site clearing requirements for drill rig access,obtaining drilling permits,obtaining Right of Entries and other factors outside of PSI's control. In this event, PSI will communicate the nature of the delay and provide a revised schedule as soon as possible. ®Exhibit A Page 4 of 13 Residential Street Reconstruction Project(18101A) November 14, 2018 Corpus Christi, TX PSI Proposal No. «PROPOSAL_NUMBER»902 Page 5 of 6 FEE PSI proposes a fee of$21,840.00 to perform the above outlined services. PSI proposes the fee for performance of the outlined scope of services be charged on a unit rate basis based upon PSI's 2018/2019 Master Service Agreement for Geotechnical and Materials Testing (17099A) for the project shown on the Estimated Fee Breakdown presented below. ESTIMATED FEE BREAKDOWN Residential Street Reconstruction Project(18101A) Item Field Units Unit Quantity Fee Rate ($) 1 Staking/Coordinating (Sr. Tech) hrs 45.00 30 1,350.00 2 Mobilization of Drill Rig each 350.00 3 1,050.00 3 Drill Rig Support Pickup Truck each 55.00 3 165.00 4 Traffic Control day 500.00 3 1,500.00 5 Drilling and Sampling (0-50') plf 16.00 114 1,824.00 6 Bentonite Backfill/Asphalt Patch plf 6.00 114 684.00 Subtotal: $6,573.00 Laboratory 1 Moisture Content each 6.00 76 456.00 2 Minus#200 Sieve Test each 50.00 57 2,850.00 3 Atterberg Limits each 60.00 57 3,420.00 4 Unconfined Compression Test each 48.00 7 336.00 5 Soluble Sulfate Test each 95.00 7 665.00 6 Lime-Series Test each 185.00 7 1,295.00 Subtotal: $9,022.00 Engineering 1 Project Manager hrs 100.00 10 1,000.00 2 Project Engineer hrs 125.00 25 3,125.00 3 Principle Consultant Review hrs 175.00 8 1,400.00 4 Drafting/CADD hrs 75.00 8 600.00 5 Clerical Staff hrs 60.00 4 120.00 Subtotal: $6,245.00 TOTAL ESTIMATED FEE: $21,840.00 It should be noted that fees associated with locating private underground utilities, reviewing construction drawings, executing traffic control services, preparing construction specifications, attending special conferences, providing environmental consulting, and any other work requested after submittal of the report is not included in the proposed fee. 0inExhibit A Page 5 of 13 Residential Street Reconstruction Project(18101A) November 14, 2018 Corpus Christi, TX PSI Proposal No. «PROPOSAL NUMBER»902 Page 6 of 6 AUTHORIZATION PSI will proceed with the work upon issuance by the City of Corpus Christi of the Task Order to proceed with this project. CLOSING We appreciate the opportunity to offer professional services for this project and look forward to being part of the design team. If there are any questions, please feel free to contact us at your convenience. Respectfully submitted, Professional Service Industries, Inc. A ,d, , 4 p7t2----"A.2-^'/ Henry Galindo, P.E. Dexter Bacon, P.E. Branch Manager Chief Engineer Attachments: Proposal Boring Location Plans 0in Exhibit A Page 6of13 -* .l Il ,-,-e-.:_ ,,,,iiiii, r_ _ ,, , „. ..„ . , ....„,....y, ,_ __._,„_ _ ______. ...,_.. „.„ . ......., ___ . ..,..,...,,,,, .,.,...., ._ _. L __ ..... . ,,.._ _.. ., _ ,_ _ePRESSLER ..: .,._..„ ...„. ......._ # . . . .. ,,_ _,,,,,„........ _.___ ,,,,,,,_ .. . _ ..._._,,i_... ., . .„, _ gra a r; s s ,t r 4. 4 1011k9. t .= v t �#* R ! FOX RUN DR. ` BORE LOCATIONS y —Water Line Wastewater Manhole c •. —Wastewater Line • Starm Manhole a�� • • ' s'� —Storm Line Q• GeoTech Borings Hon Nofessbnal ServKes Inc. s ,"`. • •... too 50 o too �'*. 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