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Exhibit B-2 <br />City of Tukwila - Gilliam Creek Fish Barrier Removal and Habitat Enhancement <br />Fee Estimate - AMENDMENT NO. 1 <br />Otak Project #020610.003 <br />September 2024 <br />WATER & NATURAL RESOURCES ENGINEERING <br />ENVIRONME <br />NTAL <br />SCIENCES <br />STRUCTURAL <br />TRANSP & <br />INFRASTRU PLANNING & <br />CTURE LANDSCAPE <br />ADMIN <br />Task <br />Description <br />Sr. PIC/Sr. <br />PM Civil <br />Civil <br />Engineer X <br />Civil <br />Engineer VII <br />Engineering <br />Designer IV <br />Scientist VI <br />Civil <br />Engineer X <br />Civil <br />Engineer VI <br />Civil <br />Engineer X <br />Landscape <br />Architect IV <br />Project <br />Coord I <br />Otak <br />Total <br />Hours <br />Otak Budget <br />by Sub -Task <br />Total Budget By <br />Task <br />1 <br />Project Management and Coordination <br />1.5 <br />Schedule Preparation <br />12 <br />8 <br />4 <br />24 <br />$5,064.00 <br />$5,064.00 <br />6.0 <br />Alternatives Analysis <br />6 <br />24 <br />70 <br />16 <br />6 <br />6 <br />128 <br />$24,502.00 <br />$24,502.00 <br />6.4 <br />Existing Culvert Technical Condition Assessment <br />and Technology Compatibility <br />2 <br />10 <br />20 <br />16 <br />6 <br />8 <br />62 <br />$11,492.00 <br />$11,492.00 <br />6.5 <br />Alt 1 Retrofit Option Feasiblity Study -Integrating <br />STR/MTR <br />4 <br />14 <br />34 <br />16 <br />10 <br />16 <br />94 <br />$17,958.00 <br />$17,958.00 <br />6.6 <br />Levee Setback Feasibility Assessment <br />6.6.1 <br />Levee Setback South Extension Feasibility <br />2 <br />10 <br />18 <br />28 <br />6 <br />64 <br />$11,318.00 <br />$11,318.00 <br />6.7 <br />Three Additional Alt 3 Options E, F, & G (Optimize <br />Alignment) <br />6 <br />24 <br />66 <br />32 <br />14 <br />24 <br />6 <br />172 <br />$32,570.00 <br />$32,570.00 <br />6 8 <br />Preferred Alternative -Plan, Estimate, and <br />Construction Schedule <br />4 <br />18 <br />36 <br />24 <br />8 <br />14 <br />6 <br />12 <br />122 <br />$22,598.00 <br />$22,598.00 <br />10.2.1 <br />Agency Meeting and Coordination <br />6 <br />6 <br />8 <br />20 <br />$4,140.00 <br />$4,140.00 <br />10.2.1.A <br />Culvert Inlet Erosion Repair Preliminary Design and <br />Permitting Memo <br />8 <br />28 <br />8 <br />44 <br />$8,628.00 <br />$8,628.00 <br />Total Hours <br />24 <br />126 <br />286 <br />132 <br />26 <br />44 <br />62 <br />12 <br />12 <br />6 <br />730 <br />Current Billing Rate <br />$344.00 <br />$231.00 <br />$183.00 <br />$130.00 <br />207.00 <br />$231.00 <br />$171.00 <br />$231.00 <br />$144.00 <br />127.00 <br />Total Labor Cost <br />$8,256.00 <br />$29,106.00 <br />$52,338.00 <br />$17,160.00 <br />$5,382.00 <br />$10,164.00 <br />$10,602.00 <br />$2,772.00 <br />$1,728.00 <br />$762.00 <br />$138,270.00 <br />$138,270.00 <br />050 <br />Direct Expenses <br />Project Total <br />$138,270.00 <br />Notes: <br />(1) Billing rates may vary based on the actual staff performing the work. <br />O:\PROJECT\20600\20610\08 Corporate \Contracts\Scoping\08_20610.003 Potential Amendment\GCFBR_Amend 1 LOE_Draft_2024_0911.xis <br />Page 1 of 1 <br />53 9/17/2024 <br />