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MY of Santa Ana
<br />a Field exploration Including coftg, drilling, and sampling at three locations to the maximum drIlled depth of 10
<br />feet below ground surface within the If
<br />mits of the project site. Upon racelpt of notice to proceed, a site visit
<br />will be performed to mark the oore/boring locations and evaluate access conditions for dotting equipment.
<br />Wilklan will call USA for underground utility locating at lout 48 hours before any gold wo* Is performed.
<br />However, all available subsurface utility Information should be providedt ldentffled pflorto Initiating field ex-
<br />plaration to reduce the potential f0damaging existing utliffles. Traffic control will be provided during drilling,
<br />. Boringstoores will be measured and visually logged In the field by an experienced representative, The log will
<br />Include pavement sections thicknesses and subgrade conditions. The samples will be transported to Will -
<br />dons gootoohnical laboratory for testing.
<br />a Laboratory testing of collected representative subgrado soils will determine their Index and engineering prop-
<br />ortles,
<br />0 Option A: GeortachnIcal Investigation will be used to Identify the soft properties for the trenching and backfill of
<br />proposed utliftles.
<br />m Option B: Providing reoommendations for alternative now pavement sections.
<br />X Option 13: Performing a percolation test Within a boring
<br />drilled to adepth between Send 10 featforBMP and green MSubtask4*03Do1Iv*rabJas
<br />streets Implementation (Kneaded). - Throe hard copies of Omit gootechnicall
<br />X Providing a draft report and presenting our findings, conclu- report and one electronic PDF copy
<br />sions, and recommendations for review by the City. After a Three hard copies of final gootachnical
<br />receiving the Olty's oornments, a final report Incorporating report and one electronic PDF copy
<br />the comments will be provided to the City, The report will be supported with a map Illustrating borIngtoom to -
<br />cations and a summary of laboratory test results.
<br />Subtask 4,04 — Preliminary Design Report Wilidan will compile a Preliminary Design Report (PDR) for
<br />review and approval by the Cltyr� The report will contain a summary of IN Subtask 4.04 Deliverables
<br />the Initial reconnaissance notes, utility provided Information, field survey Preliminary Design Report
<br />firidIngs, any photographs of conditions for discussion, and the base do -
<br />sign concept with preliminary construction cost estimate. The report will be discussed with City represents-
<br />tives to make reliable, cost effective decisions about the proposed street Improvemente, water and sewer re-
<br />habilliallonfrepiacement methods.
<br />During preparation of the PDR, Wilklan will review existing Information, such as the pavement management
<br />report, city sewer and water documents and field review of the street to make recommendations regarding
<br />theconstruction needs, Including the location and extend of missing or damaged "walk, curbs and gutter,
<br />access ramps, driveways, sewer and water repairs. In addition, the report will address the disposition of
<br />existing utillfles and coordination, and anticipated requirements,
<br />Task 6 — Plans, Specifficallions, and Engineer's Estimate - Option A and Option 8
<br />Subtask 5.01 — Coratruction Plans.
<br />W111dan will prepare conceptual plans for City review, oom� 2 Task 6.01 Dallverables
<br />ment and approval. Upon approval of the concept plans, a Three hard copies of full-size conceptual plan
<br />the final design phase will be Initiated. WIlklan will submit layout and one electronic PDF format
<br />plans at the 30-, 60-, and 1 00-peroant levels of comple- o Three hard copies of full-size and half-size plan
<br />tion. The City will provide review comments at all design submittals at 30-, So-, and 100-perew compla.
<br />stages, Wilidan will address comments received from the gon milestones, one electronic PDF copy, and
<br />submittal reviews, including comments received from one electronic Microstation copy In Val format,
<br />other affected agencies and utillfles. Willdan will submit one, orjglna[, signed set of tull-sized plans, a signed, un-
<br />bound, set of final specifications, and a copy of the final engineers opinion of construction cost to the City. One
<br />set of Mylars will be produced after 100% plans are approved by 1he City (upon request), Plans will conform to
<br />City standard plans and CADD standards and be prepared utilizing Midrostation V81 software.
<br />Option A: The plans be prepared In sufficient detail to bid the rehabilitation of the Identified well — method to be
<br />determined by the City after review of the assessment report — and the proposed sewer and water facilities, Util-
<br />Ity plans will be drafted at 40-scals and plans will display all referenced standard plans Including trenching do.
<br />tails.
<br />Option B., The plans will consist of a Title Sheet/ Typical notes, Roadway Plans, Construction Details, Signing
<br />and Striping, Landscape, and Storm Water BlofiltratIon (it required In complete streets). The Roadway Plans will
<br />ompreherislve. Innovative. Rusted. Proposal for Oncou "oeering
<br />AFP No. V-083
<br />25E-735
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