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C2020-079 - 2/21/2020 - NA
TASK ORDER NO. 2 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 July 31 2019 by Motion No. M2019-114 (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: 19055A Geotechnical and Construction Materials Testing TASK ORDER PROJECT NUMBER/NAME: 19055C Geotechnical and Construction Materials Testing 1. PROJECT DESCRIPTION: 18164A Residential Street Rebuild Program 2. SCOPE OF SERVICES —GeoTech and/or Construction Material Services to observe, test and report for above as more fully described in Exhibit A. 3. COMPENSATION —The total amount not to exceed for this Task Order No. 2 only is $305,363.00. 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 CHRISTI PROFESSIONAL SERVICE INDUSTRIES, INC. Jeff ori�Y bnanro„Ja:o.Cgy of corpus 2/21/2020 CM1M1sti,ou=Ergireemg Servires, Edmonds oaa"000�;,'z::,=-z E Jeff H. Edmonds, P.E. Date Doyle L. Smith, Jr., P.E. Date Director of Engineering Services Regional Vice President 810 South Padre Island Drive Corpus Christi, TX 78416 (361) 854-4801 Office doyle.smith©intertek.com Task Order No.2 Page 1 of 2 S1ANNFfl Accounting Unit: 3556-051 Account: 550920 Activity: 18164-A-3556-EXP Account Category: 50920 Fund Name: ST2019 Bd18 P1 Amount: $305,363.00 Task Order No.2 Page 2 of 2 tntertek Professional Service Industries, Inc. 810 S. Padre Island Dr. Corpus Christi, TX 78416 Office-361.854.4801 February 11, 2020 City of Corpus Christi Engineering Services 1201 Leopard Street Corpus Christi, Texas 78401 Attn: Ms. Mai-Theresa Bernal, P.E. Major Projects Engineer Re: Proposal for Geotechnical Engineering Services City PN: 18164A Residential Street Reconstruction Project 19055A/19055C MSA Geotechnical and Materials Testing (Task Order No. 2) Corpus Christi, Texas PSI Proposal No. 301790 Dear Ms. Bernal: 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 # 18164A. PSI thanks you for the opportunity to propose these geotechnical services and looks forward to continuing 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 by Ms. Mai Bernal, P.E. with the City of Corpus Christi Department of Engineering Services. The geotechnical exploration will be performed for the reconstruction or rehabilitation 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 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 TABLE 2: PROJECT DESCRIPTION Reconstruction of existing distressed pavement with new HMAC pavement or rehabilitation of existing Pavement Construction Type distressed streets leaving a portion of the curbs in- place, incorporating the existing base into the pavement section and placement of new asphalt pavement Existing Grade Change within Project Site Match Existing Design Traffic Loading (ESALs) 50,000 for Reconstruction; 20,000 to 30,000 for Rehabilitation Exhibit A Page 1 of 17 Residential Street Reconstruction Project 18164A February 11,2020 Corpus Christi, lx PSI Proposal No. 301790 P a g e 1 2 Pavement reconstruction or rehabilitation 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 237 soil borings at locations chosen by Hanson Professional Services and PSI. The borings will be taken at typical spacings of 350 to 500 feet. The table below summarizes the exploratory boring program. SUMMARY OF BORINGS DELIVERY ORDER 1 Total # Street Length (ft) Borings 6' Borings 20' Borings Total Footage Mountain View Drive 2050 7 5 2 70 Heizer Drive 1470 5 3 2 58 Nida Drive 310 2 2 0 12 Scotch Moss Drive 1120 4 3 1 38 Inverness Drive 1350 5 4 1 44 Harvard Street 620 3 2 1 32 Belton Street Extension 1690 6 4 2 64 Venice Drive 1215 4 3 1 38 Stony Brook Drive 745 3 2 1 32 Boca Raton Drive 1250 5 3 2 58 Hampshire Road 3345 12 7 3 102 Total: 548 0 Exhibit A Page 2 of 17 Residential Street Reconstruction Project 18164A February 11, 2020 Corpus Christi, 7X PSI Proposal No. 301790 Page 1 3 Total# Street Length (ft) Borings 6' Borings 20' Borings Total Footage S. Country Club Place 605 3 3 0 18 Green Leaf Drive 290 2 2 0 12 Grenn Lane Drive 200 2 2 0 12 Sullivan Street 240 2 2 0 12 Golden Gate Circle 875 4 3 1 38 Thames Drive 1620 6 5 1 50 Jean Street 800 3 2 1 32 Brett Street 1070 4 3 1 38 Deepdale Drive 600 3 2 1 32 Bisbane Dr 945 4 3 1 38 Woodgate Dr 655 3 2 1 32 Killarmet Circle East 310 2 2 0 12 Killarmet Circle West 120 1 1 0 6 Dunbrook Dr 1400 5 4 1 44 King Phillip Court 540 3 3 0 18 Saxony Drive 550 3 3 0 18 Micah St. 200 2 2 0 12 Manitoulin Island Dr 670 3 2 1 32 Bobtail Drive 785 3 2 1 32 Annemasse Street 880 4 3 1 38 San Saba Dr 660 3 2 1 32 Thoreaux Circle 210 2 2 0 12 Castle Knoll Dr& Castle 840 3 2 1 32 Knoll Circle Beckworth Trail 540 3 2 1 32 Creek View Drive 225 2 2 0 12 Total: 646 In Exhibit A Page 3 of 17 Residential Street Reconstruction Project 18164A February 11, 2020 Corpus Christi, 7X PSI Proposal No. 301790 Page 14 DELIVERY ORDER 3 Total # Street Length (ft) Borings 6' Borings 20' Borings Total Footage Langdon Ave., Dryer 1135 4 3 1 38 Circle & Riverton Dr. Rossiter St. 920 4 3 1 38 Lansdown Drive 1300 5 3 2 58 Florida Ave. 3400 11 8 3 108 Bartlett Drive 1500 5 3 2 58 17th Street 615 3 2 1 32 MacArthur Street 2165 7 5 2 70 Cotton Club Drive 650 3 2 1 32 Durant Drive 1170 4 3 1 38 Halfpenny Street 1120 4 3 1 38 Hampton Street 110 1 1 0 6 Green Acres Drive 200 2 2 0 12 Barrera Drive 1355 5 3 1 38 Shawnne St. 1730 6 4 1 44 Total: 610 Total # Street Length (ft) Borings 6' Borings 20' Borings Total Footage Angelo Drive 1000 4 3 1 38 Beverly Drive 1270 5 4 1 44 Delgado Street 1115 4 3 1 38 Cuper Street 1100 4 3 1 38 Bowie Street 900 4 3 1 38 El Monte Street 1115 4 3 1 38 Chambelain Street- Reid Dr. to Lawnview 1730 6 4 2 64 Denver Ave. 530 3 2 1 32 Total: 330 DELIVERY ORDER 5 Total tt Street Length (ft) Borings 6' Borings 20' Borings Total Footage Kentner St. 4650 14 11 3 126 Total: 126 Exhibit A Page 4 of 17 Residential Street Reconstruction Project 18164A February 11,2020 Corpus Christi, TX PSI Proposal No. 301790 Page 15 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 Ui Exhibit A Page 5 of 17 Residential Street Reconstruction Project 18164A February 11, 2020 Corpus Christi, TX PSI Proposal No. 301790 Page 16 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 recommendations for street reconstruction or rehabilitation; • Pavement section recommendations for the reconstruction or rehabilitation 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 7 days each to complete the drilling and sampling of the borings of Delivery Orders 1, 2 and 3. Four (4) days of drilling will be required for Delivery Order#4 and 2 days for Delivery#5. Laboratory testing can be completed within 7 working days after completion of drilling and the report will be issued within 2 weeks after completion of laboratory testing. Preliminary verbal recommendations could be made available after laboratory testing is completed. A final report can be typically provided within 4 weeks following the final day of field operations. We understand that an expedited report delivery and preliminary recommendations is necessary for Delivery Order#1. We will focus on providing the verbal recommendations to the Engineer on the Rehabilitation Projects first and then on the Reconstruction projects of Delivery Order#1. In Exhibit A Page 6 of 17 Residential Street Reconstruction Project 18164A February 11,2020 Corpus Christi, TX PSI Proposal No. 301790 Page 17 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. FEE PSI proposes a fee of$305,363.00 to perform the above outlined services. PSI proposes the fee for performance of the outlined scope of services be invoiced based upon PSI's 2020/2021 Master Service Agreement for Geotechnical and Materials Testing (19055A) for this project. The projects will be invoiced on a unit time and materials basis in accordance with the Schedule of Services and Fees attached to this proposal. The total fee estimate for each of the Delivery Packages is shown below: Delivery Package Estimated Fee Green - #1 $74,282.00 Purple -#2 $87,168.00 Yellow- #3 $82,373.00 Blue - #4 $44,488.00 Brown - #5 $17,052.00 Total Estimated Fee: $305,363.00 An Estimated Fee Breakdown for each of the Delivery Packages including Field, Laboratory and Engineering Services are shown in the following tables. In Exhibit A Page 7 of 17 Residential Street Reconstruction Project 18164A February 11, 2020 Corpus Christi, TX PSI Proposal No. 301790 Page 18 ESTIMATED FEE BREAKDOWN Residential Street Reconstruction/Rehabilitation Projects Green - Delivery Package #1 Item Field Units Unit Rate ($) Quantity Fee 1 Staking/Coordinating hrs 46.00 65 2,990.00 /Logging(Sr. Tech) 2 Mobilization of Drill Rig each 350.00 3 1,050.00 3 Drill Rig Support Pickup each 55.00 3 165.00 Truck 4 Traffic Control day 1,800.00 3 5,400.00 5 Drilling and Sampling (0- plf 17.50 548 9,590,00 50'6 Bentonite Backfill/Asphalt plf 6.00 548 3,288.00 Patch Subtotal: $22,483.00 Laboratory 1 Moisture Content each 6.00 264 1,584.00 2 Minus#200 Sieve Test each 50.00 140 7,000.00 3 Atterberg Limits each 60.00 140 8,400.00 4 Unconfined Compression each 48.00 140 6,720.00 Test 5 Soluble Sulfate Test each 95.00 17 1,615.00 6 Lime-Series Test each 385.00 12 4,620.00 Subtotal: $29,939.00 Engineering 1 Project Manager hrs 98.00 80 7,840.00 2 Professional Engineer hrs 170.00 80 13,600.00 3 Admin/Clerical hrs 35.00 12 420.00 Subtotal: $21,860.00 TOTAL ESTIMATED FEE: $74,282.00 In Exhibit A Page 8 of 17 Residential Street Reconstruction Project 18164A February 11,2020 Corpus Christi, TX PSI Proposal No. 301790 Page 1 9 Item Field Units Unit Rate($) Quantity Fee 1 Staking/Coordinating/Logging(Sr. hrs 46.00 75 3,450.00 Tech) 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 1,800.00 3 5,400.00 5 Drilling and Sampling (0-50') plf 17.50 646 11,305.00 6 Bentonite Backfill/Asphalt Patch plf 6.00 646 3,876.00 Subtotal: $25,246.00 Laboratory 1 Moisture Content each 6.00 342 2,052.00 2 Minus#200 Sieve Test each 50.00 165 8,250.00 3 Atterberg Limits each 60.00 165 9,900.00 4 Unconfined Compression Test each 48.00 160 7,680.00 5 Soluble Sulfate Test each 95.00 47 4,465,00 6 Lime-Series Test each 385.00 27 10,395.00 Subrtotal: $42,742.00 Engineering 1 Project Manager hrs 98.00 70 6,860.00 2 Professional Engineer hrs 170.00 70 11,900.00 5 Admin/Clerical hrs 35.00 12 420.00 Subtotal: $19,180.00 TOTAL ESTIMATED FEE: $87,168.00 U, Exhibit A Page 9 of 17 Residential Street Reconstruction Project 18164A February 11,2020 Corpus Christi, TX PSI Proposal No. 301790 Page 110 Yellow - Delivery Package #3 Item Field Units Unit Rate($) Quantity Fee 1 Staking/Coordinating hrs 46.00 70 3,220.00 /Logging(Sr. Tech) 2 Mobilization of Drill Rig each 350.00 3 1,050.00 3 Drill Rig Support Pickup each 55.00 3 165.00 Truck 4 Traffic Control day 1,800.00 3 5,400.00 5 Drilling and Sampling (0-50') plf 17.50 610 10,675.00 6 Bentonite Backfill/Asphalt plf 6.00 610 3,660.00 Patch Subtotal: $24,170.00 Laboratory 1 Moisture Content each 6.00 299 1,794.00 2 Minus#200 Sieve Test each 50.00 158 7,900.00 3 Atterberg Limits each 60.00 158 9,480.00 4 Unconfined Compression each 48.00 158 7,584.00 Test 5 Soluble Sulfate Test each 95.00 32 3,040.00 6 Lime-Series Test each 385.00 17 6,545.00 Subtotal: $36,343.00 Engineering 1 Project Manager hrs 98.00 80 7,840.00 2 Professional Engineer hrs 170.00 80 13,600.00 5 Admin/Clerical hrs 35.00 12 420.00 Subtotal: $21,860.00 TOTAL ESTIMATED FEE: $82,373.00 In Exhibit A Page 10 of 17 Residential Street Reconstruction Project 18164A February 11, 2020 Corpus Christi, TX PSI Proposal No. 301790 Page 111 Blue - Delivery Package#4 Item Field Units Unit Rate ($) Quantity Fee 1 Staking/Coordinating hrs 46.00 40 1,840.00 /Logging(Sr. Tech) 2 Rig Mobilization of Drill each 350.00 2 700.00 3 Drill Rig Support each 55.00 2 110.00 Pickup Truck 4 Traffic Control day 1,800.00 2 3,600.00 5 Drilling and plf 17.50 330 5,775.00 Sampling (0-50') 6 Bentonite plf 6.00 330 1,980.00 Backfill/Asphalt Patch Subtotal: $14,005.00 Laboratory 1 Moisture Content each 6.00 163 978.00 Minus#200 Sieve 2 each 50.00 75 3,750.00 Test 3 Atterberg Limits each 60.00 75 4,500.00 Unconfined 4 each 48.00 75 3,600.00 Compression Test 5 Soluble Sulfate Test each 95.00 18 1,710.00 6 Lime-Series Test each 385.00 9 3,465.00 Subtotal: $18,003.00 Engineering 1 Project Manager hrs 98.00 45 4,410.00 2 Professional Engineer hrs 170.00 45 7,650.00 5 Admin/Clerical hrs 35.00 12 420.00 Subtotal: $12,480.00 TOTAL ESTIMATED FEE: $44,488.00 Exhibit A Page 11 of 17 Residential Street Reconstruction Project 18164A February 11, 2020 Corpus Christi, TX PSI Proposal No. 301790 Page 1 12 Item Field Units Unit Rate ($) Quantity Fee 1 Staking/Coordinating hrs 46.00 25 1,150.00 /Logging(Sr. Tech) 2 Rig Mobilization of Drill each 350.00 1 350.00 3 Drill Rig Support each 55.00 1 55.00 Pickup Truck 4 Traffic Control day 1,800.00 1 1,800.00 5 Drilling and plf 17.50 126 2,205.00 Sampling (0-50') 6 Bentonite plf 6.00 126 756.00 Backfill/Asphalt Patch Subtotal: $6,316.00 Laboratory 1 Moisture Content each 6.00 65 390.00 2 Minus#200 Sieve each 50.00 30 1,500.00 Test 3 Atterberg Limits each 60.00 30 1,800.00 4 Unconfined each 48.00 18 864.00 Compression Test 5 Soluble Sulfate Test each 95.00 5 475.00 6 Lime-Series Test each 385.00 1 385.00 Subtotal: $5,414.00 Engineering 1 Project Manager hrs 98.00 24 2,352.00 2 Professional Engineer hrs 170.00 15 2,550.00 5 Admin/Clerical hrs 35.00 12 420.00 Subtotal: $5,322.00 TOTAL ESTIMATED FEE: $17,052.00 l Exhibit A Page 12 of 17 Residential Street Reconstruction Project 18164A February 11, 2020 Corpus Christi, 7X PSI Proposal No. 301790 Page 113 It should be noted that fees associated with locating private underground utilities, reviewing construction drawings, preparing construction specifications, attending special conferences, providing environmental consulting, and any other work requested outside of this scope is not included in the proposed fee. AUTHORIZATION PSI will proceed with the work upon issuance by the City of Corpus Christi of the Task Order for 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. Karl Crenwelge, P.E. Dexter Bacon, P.E. Corpus Christi Branch Manager Chief Engineer C-Wd Reinaldo Vega-Meyer, MS, EIT Project Manager—Corpus Christi Office Attachments: Contract Unit Fee Schedules Exhibit A Page 13 of 17 City of Corpus Christi 2020/2021 MSA. June 20, 2019 uitertek SCHEDULE OF SERVICES AND FEES Building & Construction Services— Corpus Christi, TX Effective January 15`, 2019 SOILS Laboratory testing of soils in accordance with ASTM or AASHTO procedures and project specifications. Moisture/Density Relationship of Soil (Proctor Test): a. ASTM D-698 (Standard) Each $ 150.00 b. ASTM D-1557 (Modified) Each $ 165.00 b. TxDOT TEX-113-E Each $ 170.00 Atterberg Limits Determination (PI) Each $ 65.00 Material Finer Than#200 Sieve(Wash/Dry) Each $ 50.00 Soil Classification Each $ 10.00 Sample Preparation for Laboratory Samples Each $ 50.00 Soil Sulfate Each $ 100.00 Field Gradation Each $ 65.00 Rush Fee Each $ 150.00 Laboratory Lime Series Each $ 385.00 BASE COURSE Laboratory testing of soils in accordance with ASTM or AASHTO procedures and project specifications. Moisture/Density Relationship of Base Course Material (Proctor Test): a. ASTM D-698 (Standard) Each $ 150.00 b. ASTM D-1557 (Modified) Each $ 165.00 b. TxDOT TEX-113-E Each $ 170.00 Atterberg Limits Determination (PI)/Linear Bar Shrinkage Each $ 65.00 Material Finer Than#200 Sieve(Wash/Dry) Each $ 50.00 Sample Preparation for Laboratory Samples Each $ 50.00 California Bearing Ratio(CBR) Each $ 300.00 Triaxial Test Each $ 800.00 Wet Ball Mill Each $ 300.00 Los Angeles Abrasion (LA Abrasion) Each $ 350.00 Depth Checks (Base Course Thickness) Each $ 25.00 Rush Fee Each $ 150.00 CONCRETE and AGGREGATES Laboratory testing of concrete cylinders in accordance with ASTM procedures and project specifications. Concrete Cylinders (Cured and/or Tested in Compression) (4 x 8) Each $ 15.00 Concrete Cylinders (Cured and/or Tested in Compression) (6 x 12) Each $ 19.00 Concrete Cylinder Compression (Non-PSI) Each $ 35.00 Laboratory Thickness Determination of Concrete Cores Each $ 25.00 Sieve Analysis of Course and Fine Aggregates Each $ 80.00 Y 1 Page 2 of 5 Exhibit A Page 14 of 17 City of Corpus Christi 2020/2021 MSA. June 20, 2019 FIELD TESTING AND OBSERVATION SERVICES Engineering Technician (Min. 4 Hours) (Perform field density testing, field testing of concrete, slump, air content, temperature, unit weight, cast concrete cylinders, concrete coring, and masonry testing) Per Hour $ 40.00 Senior Level Engineering Technician (Min. 4 hours) (Observation of drilled piers and foundations, reinforcing steel, post-tension stressing, floor flatness, hot mix asphalt and proof rolling observation) Per Hour $ 46.00 Structural Steel Technician (Min. 4 hours) (CWI to perform visual weld observations, bolting inspection, shear stud verification, NDE of welds, and fabrication shop observations) Per Hour $ 95.00 ASPHALT Laboratory testing of asphaltic samples in accordance with ASTM procedures and project specifications Extraction and Gradation Each $ 200.00 Lab Density and Stability Each $ 75.00 Maximum Theoretical Specific Gravity(Rice Method) Each $ 95.00 Asphalt Coring (2",4", and 6" Diameter)w/core hole patching Per Core $ 60.00 Thickness Determination of Asphalt Cores Each $ 15.00 Density Determination of Asphalt Cores (bulk density) Each $ 35.00 MASONRY Laboratory testing of masonry samples in accordance with ASTM procedures and project specifications Grout Prisms(Cured and/or Tested in Compression) Each $ 20.00 Mortar Cubes (Cured and/or Tested in Compression) Each $ 18.00 Compression Strength of Concrete Masonry Units Each $ 50.00 Compression Strength of Concrete Masonry Prisms Each $ 95.00 MANAGEMENT/TECHNICAL SERVICES Report Review Each $ 30.00 Laboratory Manager Per Hour $ 45.00 Project Manager(contract administration,scheduling/supervision of personnel) Per Hour $ 98.00 Professional Engineer(Site visits,consultation,special reports) Per Hour $ 170.00 Administration/Clerical Per Hour $ 35.00 Final Special Inspections Letter Per Report $ 250.00 EQUIPMENT Daily Equipment Charge Concrete Per Trip $ 65.00 Daily Nuclear Density Gauge Per Trip $ 65.00 Generator and Core Rig Per Day $ 250.00 Vehicle Charge Minimum Per Trip $ 50.00 Sample Pickup/Cylinder Pickup: Tech/Trip/Report(Within City Limits) Per Trip $ 150.00 Y 1 Page 3 of 5 Exhibit A Page 15 of 17 City of Corpus Christi 2020/2021 MSA. June 20, 2019 intertek SCHEDULE OF SERVICES AND FEES Geotechnical Services-Corpus Christi, TX Effective January 1S`, 2019 FIELD Traffic Control(Per Day) Per Day $ 1800.00 Mobilization and Demobilization Truck Rig Mobilization(Corpus Christi Area) _.__ _.......... . . ._.____ ._ Each $ 350.00 All-Terrain Vehicle(Min.Daily Charge$500.00) _.__........._._....._...._.._.________. .____. Per Mile $ 6.25 One Ton Flatbed w250 Gallon Water Tank(MiltDaily Clwlge$110.00) Per Mile $ 3 50 Pickup Truck(Min.Daily Charge$55.00) ....___ _ _........._. ......_.........._...._..__....____ Per Mile $ 2 00 Drilling Services Drilling Rig&2-Man Crew..__._...__________._. .....___ _.._..._......_.._._.._._... ._.__ __ Per Hour $ 235 00 Drilling Rig&3-Man Crew._.._.__._._____ ._ __..__._ ____ __. _ Per Hour $ 300.00 Standby Drilling Rig&2-Man Crew..._. _._._._.. ._........._. _ __._.____.. Per Hour $ 235.00 Drilling Rig&3-Man Crew _ _.__._ ___.__. Per Hour $ 300.00 Drilling Rig&Crew Minimum Daily Rate,(8 hours)........................ ......... Per Day $2,350.00 Truck Rig Drilling&Sampling Footage Rates,0-50 It(Intermittent-5'Intervals) Per Foot $ 16_00 Drilling&Sampling Footage Rates,50-100 ft.(Intermittent-5'Intervals)......_...._._........_._ Per Foot $ 19.00 Driling&Sampling Footage Rates.100-150 ft.(Intermittent-5'Intervals)...._...._._._.___..._ Per Foot $ 25.00 Hollow Stem Augers Dnlling&Sampling Footage Rates,0-40 ft. ___..__ __ Per Foot $ 16.50 Hollow Stem Augers Drilling&Sampling Footage Rates,40-75ft._... . _ ____._._____. Per Foot $ 18.25 Truck Rig Drilling&Sampling Continuous Footage Rates,0-501 ______._. ______ Per Foot $ 17.50 Drilling&Sampling Continuous Footage Rates,50-100 R_...._.._____.___.__._._____..__ Per Foot $ 21.00 Driling&Sampling Continuous Footage Rates,100-150 It...... Per Foot $ 27.00 Track ATV Drill Rig Drilling&Sampling Footage Rates,0-40 ft.(Intermittent-5'Intervals) _...______.._ Per Foot $ 17.00 Drilling&Sampling Footage Rates,40-100 It(Intermittent-5'Intervals)._ ___._._.___..._. Per Foot $ 20.00 Track ATV Drill Rig Drillng&Sampling Continuous Footage Rates,0-50 ft ___._____._ __.__ Per Foot $ 18.50 Drilling&Sampling Continuous Footage Rates,50-100 R___._.___._.__._..___.._.______ Per Foot $ 22.00 Additional Services Hand Auger Drilling and Sampling _._ _ _.__._.__.__._.--...__. Per Hour $ 155.00 Backfilling Boreholes with Bentonite Chips _ _._ ._._.._ _.______.____._. Per Foot $ 5.00 Grouting Boreholes with Cement/Bentonite Grout..._.__ _.._..___ _ ___.._..__..._ Per Foot $ 6.00 Compressor for air rotary dulling Per Day $ 350.00 Open Standpipe Piezometer(Installation and Supplies) .__ __.__.___ _.._..._. Per Foot $ 47.00 Vibrating Wire Piezometer(Instalafon only) _ .__._._....._._.. . _....__.____....... Per Foot $ 31.00 Inclinometer Installation _.................-.-----_-- --._._._____ Per Foot $ 58.00 4"Piezometer Protector Post _._ ........... _----__ _....... ......... Each $ 250.00 6"Piezometer Protector Post._...__.__..._ _.... Each $ 270.00 Steam Cleaner _._ _ .__._.__._._ Day $ 210.00 Drums _ _. ._.__ ..__._..._._._._. _ _....___ Each $ 60.00 Decon Augers ....... Day $ 500.00 Supplies to Repair/Install Piezometers __.____._..__.-_. _._.____. At Cost Plus 20% Piezometer Development(washing&pirgig).___..__.._.__._._._._._.__._._._.-----_.__. Each $ 250.00 Water Level Indicator ......... _----_-- ___.....---------------------- Day $ 80.00 Y 1 Page 4 of 5 Exhibit A Page 16 of 17 City of Corpus Christi 2020/2021 MSA. June 20, 2019 Visual Classification(ASTM D 2487 or D 2488) Each Sample S 4.00 Hand Penetrometer Per Test $ 5.00 Torvane Per Test S 5.00 Miniature Vane Shear(ASTM D 4648) Per Test $ 30.00 Moisture Content Test(ASTM D 2216) Per Test S 6.00 Moisture Content&Classification Each Sample $ 10.50 Density Determination on Shelby Tube samples(ASTM D 7263) Each Sample S 25.00 Atterberg Limit Determination(ASTM D 4318) Per Test 5 60.00 Percent Passing#200 Sieve(ASTM D 1140) Per Test 5 50.00 Sieve Analysis(ASTM D 422) Per Test 5 78.00 Hydrometer Analysis(ASTM D 422) Per Test $ 195.00 Unconfined Compressive Strength(ASTM D 2166) Per Test S 48.00 Unconsolidated Undrained Triaxial Compression(ASTM D2850) Per Test 5 80.00 Direct Shear Test(Per Vertical Stress Point)(ASTM D 3080) Per Test $ 185.00 Consolidated Undrained with Pore Pressure Measurements(Includes backpressure saturation) (a) Consolidation and shearing of each sample; (ASTM D 4767),3 specimens-3 pressures Per Test $ 1,200.00 (b) Consolidation and shearing of each sample; (ASTM D 4767), 1 specimens,1 pressure Per Test $ 375.00 (c) Three consolidation stages,(non ASTM;standard industry practice) Per Test $ 650.00 One Dimensional Consolidation(ASTM D 2435/D2435M) (a) 8 Loadings&3 unloading increments Per Test $ 475.00 (b) Each additional loading/unloading Per Load S 50.00 One Dimensional Swell(ASTM D 4546) (a)Method A(wetting after loading tests on multiple specimens) Per Test 5 350.00 (b)Method B(single point wetting after loading test on a single specimen) Per Test 5 175.00 (c)Method C(loading after wetting test) Per Test 5 550.00 Moisture-Density Relationship ASTM D-698 and D-1557,Method B Per Test $ 165.00 ASTM D-698 and D-1557,Method C Per Test $ 180.00 Relative Density Determination Per Test $ 175.00 California Bearing Ratio(ASTM D1883)(Does not include M-D relationship) Per Test $ 250.00 Permeability Testing: Triaxial Cell Method(ASTM D 5084) Per Test $ 400.00 Falling Head Rigid Wall(Consolidometer Technique)(COE 110-2-1906) Per Test $ 170.00 Constant Head for Granular Soils(ASTM D 2434) Per Test 5 200.00 Pinhole Dispersion Hole(ASTM D4647) Per Test $ 225.00 Crumb Test(ASTM D6572) Per Test S 50.00 Organic Content(ASTM D 2974) Per Test $ 80.00 Specific Gravity(ASTM D 854) Per Test 5 80.00 Degree of Saturation(calculated)(requires spec.gravity) Each Sample 5 10.00 Porosity(calculated)(requires spec.gray.) Each Sample 5 10.00 Laboratory Electrical Resistivity(ASTM G57/Tex 129-E) Per Test $ 150.00 pH(ASTM D4972)(single sample) Per Test S 45.00 Soluble Chlorides(EPA 300) Per Test 5 95.00 Soluble Sulphates(ASTM C1580/Tex 145-E) Per Test 5125.0/95.0 Sample Preparation(Remolded sample-Using Proctor Mold) Each Sample 5 80.00 Engineering Per Hour $ 98.00 Project Manager per Hour Professional Engineer $ 170.00 Adminsitarion/Clerical Per Hour $ 35.00 Y 1 Page 2 of 2 Exhibit A Page 17 of 17