2020-206-E AMS - Atlas Engineering Sportsplex roof

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DocuSign Envelope ID: DBD4F70A-57A3-43CD-AB8F-E2A7225A7AD9 Proposal for Engineering Services Orange County Sportsplex Main Building Roof Replacement Prepared for Orange County Asset Management Services Prepared by Atlas Engineering-Project No.:J2400 December 9,2019-Page 2 Atlas Engineering has been requested to submit a proposal for providing design, bidding, and construction administration services for the replacement of the identified roof area(s). Proposed Scope of Services The following is our proposed scope of services for design, bidding assistance, and construction administration phases: Roof Replacement Design: 1. Review available original and building addition construction documents, technical reports, maintenance records, and repair history as provided by the Owner. Review of maintenance records and repair history can be accomplished during a meeting with specific building personnel during fieldwork. 2. Schematic Design Phase (Fieldwork): Perform design fieldwork to confirm existing roof system and roof structural system conditions and obtain necessary information for evaluation and design of the new replacement roof systems, layout and design for perimeter edge fall protection, site staging and construction access, and other associated work scope. • If there is an existing lightning protection system on the roof area,Atlas will document this system and have it reviewed by a lightning protection contractor to confirm ability to be recertified and associated updates/corrections necessary. Our scope of services does not include evaluation or design of a new lightning protection system where an existing system is not already present. • As a part of this fieldwork we will make test cuts of the roofs at selected locations to confirm the existing construction. Test cut/sample locations will be repaired using industry standard methods and compatible materials. Repair of test cuts should be considered temporary. If the roof system will remain in service for longer than 9 months without replacement, permanent repairs by the Owner's maintenance contractor/staff may be recommended. • The age and construction of the roofing system will be discussed with a Certified Asbestos Inspector and sampling and testing of the roofing materials for asbestos will be performed under their direction, if necessary. 3. Design Development Phase (25% Construction Documents): Meet with the Owner's representative(s) following fieldwork completion to discuss on-site observations and to recommend roof system scope, options, and bid alternates to maximize the use of County available budget. • At this time Atlas would review and confirm special site and building conditions requiring coordination in the project documents (limits on working hours, interior sensitivity, interior use schedules, staging and storage, safety requirements etc.). • The Owner's preferred front end documents, contract documents, available construction budget, and other administrative requirements/preferences will also be discussed. • Atlas will provide a cost estimate for the project based on field observations and anticipated project scope for review by the County and to determine if any budget actions may be required. • At this phase, Atlas will utilize aerial photos, field sketches, field photos, roof plans, and a specifications table of contents to communicate project scope with the Owner.