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Attachment 1 To Amendment 1 To Work Order Number 2 Proiect Description and Understanding This Amendment Number 1 modifies the scope of work in Work Order #2 for the survey, design , and construction tasks of the new Northwest Regional wastewater pump station . The original scope included the design of a conventional pump station which included a wetwell , submersible pumps , and odor control system. Through discussions with staff, there is a desire to construct an in-line pump station with building in lieu of a conventional pump station in order to eliminate odors and reduce maintenance typically associated with conventional pump stations . Therefore , the following amendment includes scope modifications to provide additional survey for an alternate site , design for a building to house the pumps , piping, electrical , generator, and electrical room, and provide construction phase services for the building and structure . SCOPE OF SERVICES The following tasks are included : Task 1 — Survey KHA will provide survey for an alternate site located adjacent to the playground on the Northwest corner of the school on the County common area . The site survey will include a boundary survey , topo , and other above ground information in that area . Additional survey for an alternate route fort e forcemains to the west of the site will also be included . Task 2 - Design The design of a CBS structure to house the pumps , piping, generator, electrical , and controls will be included . The approximate size will be 500 sq ft footprint with architectural treatments, ar d include an access road (shellrock equivalent) to the facility from 64tb Ave . All other design requirements as stipulated in the original work order #2 will be included . Task 3 —Construction Phase Services Consultant will provide additional construction phase services for the construction of the b jilding, including bidding and contract administration, shop drawing review, coordination and mee Ling attendance, construction observation , start-up services , preparation of record drawings , inc uding electronic format in AutoCadd R14 version in real world coordinates on CD, mylars, and f nal certification of completion of the project. It is anticipated that the duration of construction phase (notice to proceed to final completion) will be five to six (5 -6) months and that on-site construction observations will be as appropriate with the level of construction activity. Consultant will answer contractor questions and prepare addendums, as needed which will be distributed to all the contract document holders . Consultant will attend a pre-bid meeting at the project site or main office . Consultant will sell project manuals from our office , including drawings, specifications , and generation of all addendums . H :\044572006\Scope, fees, and job start\64th & CR 510 Master Pump Station Proposal-Amendment Ldoc