TETRA TECH (3) - Laserfiche WebLink

Home Browse Search

Cost Estimates: Accurate and well-defined cost estimates are critical to the success of every project to ensure that each element of the project is well defined, properly funded throughout the construction phase, and that proper contingencies have been applied to account for unanticipated changes in design and scope during the construction phase. Our design staff and construction cost estimators specialize in providing accurate construction cost estimates from the initial programming phase through the detailed design and construction phases. We understand the importance of preparing accurate life -cycle cost estimates for various alternatives. In preparing the cost estimates, we consider the local market conditions, prevailing wage rates, construction equipment rates, site accessibility, and any associated risk factors that might impact the project budget. Our team will prepare quantities and estimates per City standards, utilizing RS Means cost estimating data base and software, recent City bid data, and our own current pricing data base to validate unit costs. The project team is experien knowledge the codes a A Class "O", or parametric criteria t cost estimate, will be prepared at the pre -design phase to validate project programming. During the detailed design phase, we will prepare a Class "C" cost estimate (design level submissions) which will include much greater detail, take offs, and pay item descriptions, which will then be updated to a Class B estimate at 60% design, and updated to a Class A estimate at Final IDR design completion. Contingencies will be applied at industry standard levels for each of the various cost classes. Construction Documents and Reports: Our engineers and managers fully understand the importance of coordinating engineering activities. Our team will work closely throughout the project with the City of Santa Ana staff and stakeholders. We will also provide coordination with various governmental agencies and private individuals, as requested. Deliverables will be dependent on the specific project and will clearly identified in the approved Work Plan for each Task Order. At a minimum the deliverables listed in the RFP, unless they are specifically h at On -Call Engineering Services not applicable to the nature of the work. When necessary, additional deliverables may include: • Detailed Response to Comment Matrix • Utility Matrix • Enlarged ADA Curb Ramp Details • Corner Records • Easement Documents • Hydrology and Hydraulics Report Earthwork Calculations Permitting and Agency Approval: Tetra Tech has significant permitting and agency approval experience that will benefit the City. Where applicable, Tetra Tech will coordinate with Authorities having jurisdiction (AHJ) to assist the City in procuring job -specific permits and authorizations. Tetra Tech will prepare Water Quality Management Plans (WQMP), Storm Water Pollution Prevention Plans (SWPPP) and ced and Erosion Control Plans, prepare and submit encroachment able with permit applications to Caltrans, nd design and coordinate permit approval with applicable agencies. It is will govern assumed the City will pay all both the conceptual and final design plans for a project. permit fees. Water Quality Management Plans and Stormwater Pollution Prevention Plans (SWPPP): Tetra Tech's Qualified SWPPP Developer (QSD) can prepare a Water Quality Management Plan (WQMP), and a SWPPP for all construction activities. WQMPs/ SWPPPs will be prepared to meet the requirements of the State's General Permit for Stormwater Discharges Associated with Construction Activities; 2012-0006-DWQ and will follow the California Stormwater Quality Association's template. We are also available to provide support from our Qualified SWPPP Practitioners (QSPs) to implement the SWPPP during the construction phase of the project. It is assumed the City will be responsible for the filing of the Notice of Intent (NOI), Notice of Termination (NOT), and data input into the Stormwater Multi Application Reporting & Tracking System (SMARTS). It is assumed that all registration fees will be paid by the City. TETRA TECH