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SW0801- CS111118ALLIAIICyyGEOTECEIIIIGAL GEOTECHNICAL ENGINEERING GROUP ENVIRONMENTAL CONSULTING CONSTRUCTION MATERIALS ENGINEERING AND TESTING November 17 2011 Mr George S Marshall PE Phn 972 304 3562 City of Coppell Fax 972 304 3570 255 Parkway Blvd Coppell Texas 75019 Re Denton Tap Sidewalk @ Railroad Crossing Coppell Texas Engineering Inspection Testing Services AGG Proposal No P11 1117C Dear Mr Marshall Alliance Geotechnical Group AGG is pleased to confirm our firms interest in providingmaterialsinspectionandtestingservicesfortheproposedDentonTapSidewalk@RailroadCrossingprojectnotedaboveAscheduleofunitfeesforthisprojectisattached After reviewing our fee schedule if you have any questions please contact the undersigned at9724448889IfacceptablepleasesignbelowandfaxbacktoourofficeasourAuthorizationtoProceedWelookforwardtotheopportunityofworkingwithyouonthisproject Respectfully submitted ALLIA E GEOTE NI ji G UP AP iietro a in J El E LEED AP Robert P Nance Pri cip President Approved by A Date 11 t e 1 r Signat re MEMBER 3228 Halifax Street Dallas Texas 75247 ADVACILTel9724448889Fax9724448893wwwaggengrcomMAIMIM SCHEDULE OF FEES FOR CONSTRUCTION MATERIALS ENGINEERING TESTING DENTON TAP SIDEWALK @ RAILROAD CROSSING COPPELL TEXAS AGG PROPOSAL NO P11 1117C DESCRIPTION OF SERVICES QUANTITY UNIT U FEE A SIDEWALK SUBGRADE TESTING INSPECTION Moisture Density Relationship of Soils ASTM D 698 @ 15000 each 000 Atterberg Limits @ 5000 each 000 Sidewalk Subgrade Density Test 3 test min trip 3 @ 1300 each 3900 Sr Engineering Tech to perform testing 2 @ 3700 hour 7400 Project Manager @ 7500 hour 000 Vehicle Charge 1 @ 3500 trip 3500 Sub Total 14800 B CONCRETE REINFORCING TESTING INSPECTION Concrete Inspection Testing regular time 5 @ 3700 hour 18500 Concrete Inspection Testing over time @ 5550 hour 000 Concrete Cylinder Test 4 cyls per 100 cyd Sidewalks 4 @ 1400 each 5600 Project Manager 05 @ 7500 hour 3750 Vehicle Charge 2 @ 3500 trip 7000 Sub Total 53150 ESTIMATED TOTAL 60550 NOTES 1 Overtime rates of 15 times the regular hourly rate will be charged for hours worked over eight 8 hours per day Monday thru Friday or any time before 700 am or after 500 pm Service performed on Saturdays and Sundays will be billed at 15 times the regular hourly rate Services performed on recognized holidays will be billed at 20 times the regular hourly rate WILL BE BILLED TO CONTRACTOR 2 All laboratory test fees are FOB our laboratory additional charge for sample pickup may apply 3 Any additional tests will be billed on a hourly rate and charged at the applicable rate portal to portal 4 Additional test not specified in this proposal will be quoted upon request 5 This proposal does not include any technician stand by non readiness charges and or trips or re tests of the previous failing tests 6 The above unit rates are based on the following schedule by Mr George Marshall w the City of Coppell 1 trip for subgrade density testing 1 trip for concrete testing 1 trip for cylinder pick up P11 11170