Laserfiche WebLink
Mr. Lorenzo Wingate <br />City of La Porte <br />August 31, 2021 <br /> <br />Page 5 <br />All environmental reporting will be completed before any clearing of the site. The City of PasadenaÓs <br />review and approval of the Phase I ESA will be required prior to initiation and authorization of the Phase <br />II ESA. <br /> <br />Final Design Services: <br />Task 3: Topographic Survey <br />Halff has contracted Amani Engineering, Inc. to perform topographic surveying services for this project. <br />Amani will perform topographic survey for the future pond location on a 100Ó cross grid. Survey will <br />include all above ground appurtenances, trees, and utilities. Amani will coordinate with Spectra Energy to <br />locate the 30Ñ pipeline location and depth of cover. Amani will perform 500Ó cross sections along B112- <br />00-00 between Fairmont Parkway and Red Bluff Road. Please see Attachment ÐEÑ for more details. <br /> <br />Task 4: Project Management for Final Design <br /> <br />Project management services include: <br /> <br />a) Project progress meetings, design review meetings, and conference calls <br />b) Project site visits <br />c) Coordination with HCFCD <br />d) Coordination with subconsultants <br />e) Coordination and communication with private utility owners to resolve conflicts <br /> <br />Task 5: Civil Design Services <br /> <br />All design work will be completed using AutoCAD Civil 3D and will adhere to the stricter criteria of the <br />City of La Porte standards found in Chapter 5 of the PICM Stormwater Design Criteria Manual and/or <br />HCFCD PCPM. Halff will develop a 3D terrain model of the proposed pond and surrounding <br />improvements for use by the contractor during construction. Plans, specifications, and estimates will be <br />submitted in three phases: 60%, 90%, and final. The drainage design will be based upon decisions approved <br />by the City of La Porte and the HCFCD in the study phase. Drawings that will be prepared include, but are <br />not limited to the following: <br /> <br /> Title Page <br /> Index of Sheets <br /> Legends and Abbreviations <br /> General Notes <br /> Existing and Proposed Typical Sections <br /> HCFCD Express Review Sheet <br /> Project Layout <br /> Quantity Summaries <br /> Survey Control and Benchmark Data Sheets <br /> Horizontal and Vertical Control Sheets <br /> Drainage Area Maps <br /> Hydraulic Calculations <br /> Plan and Profiles <br /> <br />