Item 16 - Design Services for the Santiago Park Main Street Entrance Design Project

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checking. Unit prices will be based on recent City projects adjusted for inflation using applicable price index data. An appropriate contingency will be included to reflect the level of design at the time of the estimate. An updated estimate will be included with each plan submittal (90% and Final). At this stage, the opinion of probable cost will be a key item since with the added design evolution it will be more accurate and any variance from the available funding can be addressed by scope adjustment (increase or decrease as needed). In the Understanding of Need section above, the H&A Team has identified several cost reduction measures to be considered. Prior to the submittal to the City for review, the documents will go through the H&A QAIQC process described elsewhere in this proposal. TASK 3 — 90% and 100% CONSTRUCTION DOCS The H&A Team will first address all City staff review comments made on the 50% submittal and make the necessary revisions. Next the documents will be developed into a complete set of bid documents for the 90% submittal. H&A intends there will be few, if any, City review comments on the 90% submittal. The package will include all of the items listed in the RFP on page Al -3 and be ready for building permit submittal with all required supporting calculations and documentation. Specifications The specifications will include the City's boiler -plate specifications and technical specifications complete and in full conformance with City requirements. All technical specifications will be based on Greenbook standards or City provided sections. Permitting As with the earlier packages, prior to the submittal to the City for review, the documents will go through the H&A QAIQC process described elsewhere in this proposal. Our goal is to have a single building permit review and then approval upon resubmittal; however, we have included a second cycle in our schedule to be conservative. The final set of bid documents will incorporate all the City review comments and building permit inputs and go RFP No. 20-154 Santiago Park Main Street Entrance Design BreakdownWork G QC Review H&A Team H CITY REVIEW (50% CITY 2 submittal) 50% City review - prepare agenda, hold meeting, CITY and H&A prepare minutes, revise Team plans A Develop 90% design plans - H&A Team Civil Engineering Develop 90% design plans — Structural (No longer needed in revised B proposal since H&A Team cantilevered viewing decks and pedestrian bridge eliminated.) C Develop 90% design plans - H&A Team Landscape D Develop 90% design plans - H&A Team Electrical 3 E Update cost estimate to H&A Team 90% level Prepare draft technical F specifications H&A Team G QC Review H&A Team CITY REVIEW (90% H submittal) including CITY building permit process 90% City review - prepare I agenda, hold meeting, CITY and H&A prepare minutes, revise Team tans Develop 100% design plans H&A Team - Civil Engineering HUNSAKER&ASSOCIATES IRVINE, INC.