Field Investigations. 1. Any field data collection as deemed necessary and identified in the County or District approved Scope of Work will be performed by the A-E in accordance with standard procedures. Field investigations might include, but not be limited to the following:
a. Bucket auger borings
b. Hollow stem auger (or other) borings
c. Test pits
d. Pavement coring
e. Engineering geologic mapping
f. Down hole logging
2. Locations of all tests shall be plotted on a base map. Logs of all test locations shall be provided. The logs shall be based on observations, measurements, and descriptions of the soil and bedrock composition and structure.
Field Investigations. Drilling/Coring
Field Investigations. Contractor and its subconsultants will perform geotechnical boring and engineering, cathodic protection analyses, potholing, and field site surveying. Geotechnical analysis will include a single boring to a depth of approximately 50 feet below existing grade or refusal (whichever is shallower) with a truck-mounted drill rig. The boring will be permitted with San Xxxxxxx County and a private utility locator will be retained. Soil samples will be analyzed in a laboratory to determine their engineering properties. Based on these analyses, a geotechnical report will be prepared that includes earthwork, foundation, and pavement recommendations. The report will be signed by a licensed California Geotechnical Engineer. The cathodic protection subconsultant will conduct the following services: • In-situ soil resistivity testing with by the Xxxxxx four-electrode method at the well site. Resistivity testing will be conducted at up to three (3) locations to a depth of 20 feet below grade or the proposed pipeline depth, whichever is shallower. • Soil analysis on up to two (2) samples for as-received and saturated resistivities, pH, and concentrations of chlorides, sulfates, and bicarbonates. Potholing will be performed to confirm the location of buried utilities. Up to three (3) potholes will be performed at a depth of up to six (6) feet. Field surveys will be conducted to verify the existing conditions at the well site. The limits of the proposed survey area are shown in the image below. Horizontal and vertical survey control will be established at the project site based upon the City of Stockton horizontal control network (Record of Survey 35-005) and vertical survey control system (City of Stockton Benchmark Book). Horizontal survey control will be referenced to the California Coordinate System of 1983, Zone 3, U.S. Survey Foot units (CCS83-Z3). Vertical survey control will be referenced to the City of Stockton’s Benchmarks, either the National Geodetic Vertical Datum of 1929 (NGVD29) or the North American Vertical Datum of 1988 (NAVD88), whichever is appropriate for the project. A ground-based survey will be performed utilizing conventional, 3D laser scanning, and/or GPS surveying techniques at the SSS8 well site. The general items to be surveyed within the project limits include the following:
Field Investigations. Consultant staff will conduct at least two (2) field/site visits to the City WRF in conjunction with their design activities. The purpose of the visits will include, but not be limited to the following: • Collect background information and data regarding the Project • Inspect details of pertinent existing facilities • Discuss specific issues related to the Project with WRF staff Visits will be prearranged with the City’s Project Manager and will include WRF staff participation during each visit. As appropriate, the Consultant will advise the City of any specific areas or information they wish to see or access during each visit. No City property or information will be removed from the site by the Consultant without prior written authorization from the City’s Project Manager. While at the plant, the Consultant will comply with WRF security and safety policies and procedures. Following each field/site visit, the Consultant will prepare and submit to the City a field trip report, which will include: • Date and time of site visit • Names of personnel involved in the visit • Purpose of the site visit • Areas at the WRF inspected, or visited • Summary of observations, or discussions that occurred • Copies of photographs taken • Required follow-up actions Xxxxx Channel RCB Repair Page 4 of 8 Exhibit A
Field Investigations. Field investigations shall be planned to help fill identified data gaps, and include the gathering of data to better define the Site’s physical and biological characteristics, potential sources of contamination, and the nature and extent of contamination at the Site in response to the identified data gaps. These activities shall be performed by Respondent in accordance with the RIWP and SAP discussed in Sections 3.3 and 3.4;
Field Investigations. In order to complete the permit applications, field investigations are required. Consultant shall complete the following field investigations:
Field Investigations. Consultant shall provide the following field investigations:
Field Investigations. The Contractor shall dispatch appropriate Contractor or sub-contract personnel to investigate any suspect fixed network component not located on customer premises (i.e.: CCUs, NCNs), and will take the necessary action to ensure that acceptable system operability is maintained. The results of such investigations may be to repair, replace or add additional system components to ensure acceptable performance levels are maintained.
Field Investigations. Layouts, sizes and conditions of existing structural members and foundation; Materials, extents and condition survey;
Field Investigations. Field Visit. Consultant will complete one day of field reconnaissance work with City representatives and any other stakeholders the City wishes to attend. The field reconnaissance will be an opportunity for Consultant and the City to identify diversion options, pump station locations, conveyance, and storage, infiltration, or filtration alternatives. Site restoration, observation of potential impacts to adjacent properties and improvements to the park. Consultant will prepare and submit a summary of items discussed onsite.
