Bathymetric Survey. A bathymetric survey will be conducted to gather data in the Xxxxx Xxx, Aransas and Corpus Christi Ship Channels from the centerline of the navigation channel to the shoreline(s) along the property frontage(s). This is needed to establish the proposed dredge basin and to determine the sediment quantity to be dredged. Please note that no topographic survey is included in this proposal. Existing and readily available information will be used to estimate topography. PCCA is to provide an existing topographic survey for Engineer’s inclusion in the application package to show the wetlands delineation described below. Additional survey work will be required, in a subsequent phase, to properly establish horizontal and vertical control for the project.
Bathymetric Survey. The Xxxx Hydrographic Systems, Inc.’s Hydrotrac (or equivalent), a single frequency portable hydrographic echosounder, will be used to perform the bathymetric survey. The Hydrotrac will be set to operate at a frequency of 200 kilohertz (kHz) and is a digital, survey-grade echosounder. The sounder will be calibrated via bar-checks and a sound velocity probe at the beginning and end of each day, or when there is a known variation in the water column. The Valeport SWiFT sound velocity meter will be used and offers a fast calibration for sound velocity as compared to the traditional bar-check. Bar-checks will also be performed to verify speed of sound measurements and transducer draft.
Bathymetric Survey. 1 Conducting Bathymetric Survey of given area including Topographical Survey on the banks for a width of 50 m on the sides of bank (if available) adjacent to the proposed location are to be surveyed as per tender specification ACRES 2100.00 552 1159200.00 D PREPARATION AND SUBMISSION OF DOCUMENTS AND REPORTS & EQUIPMENT MOBILISATION CHARGES UNPRICED PRICE BID (MORE THAN 75MW) (B. Floating Solar PV Projects - Segment-3) "Rate Contract for Geotechnical Investigation and Bathymeric Survey works for Floating Solar PV Projects (all over India) for BHEL". SL NO DESCRIPTION OF THE WORK UNIT QTY RATE AMOUNT 1 Mobilization of all necessary survey instruments, materials, tools, equipment, survey boat, necessary engineering supervision and technical personnel, skilled and unskilled labours, arranging water for drilling etc as required to carry out all Geotechnical Investigation and Bathymeric Survey works and demobilsation of the same after completion of work LS 3.00 600000 1800000.00 2 Preparation and submission of documents and reports after completion of work as per tender specification. All the reports and their supporting documents shall be provided in editable soft form (In a pen drive) as well as in Three (3) colour hard copies of appropriate size after approval of the report by End Customer. LS 3.00 100000 300000.00 TOTAL AMOUNT (Rs.) 11371128.00 QUOTE PERCENTAGE (%) ABOVE/BELOW (+/-) (OR) AT PAR TO TOTAL AMOUNT XXXXX QUOTED PERCENTAGE (%) IN WORDS ABOVE/BELOW (OR) AT PAR TO TOTAL AMOUNT XXXXX Plus applicable GST NOTE: 1. CONTRACTOR SHOULD QUOTE PERCENTAGE (%) ABOVE/BELOW (OR) AT PAR TO TOTAL AMOUNT 2. QUOTED PERCENTAGE (%) IS APPLICABLE ON ALL ITEM RATES UNIFORMLY. RATE CONTRACT for “Conducting Topographical survey, Geotechnical Investigation, Bathymetric survey, Land Development and Other associated works for Solar PV Projects and Floating Solar PV Projects (All over India) for BHEL” EDN/ PVSS/ SOIL/ TOPO/BATHYME/RATE CONTRACT/02, Dt.: 10-11-2020 PRICE BID RATE CONTRACT FOR “CONDUCTING TOPOGRAPHICAL SURVEY, GEOTECHNICAL INVESTIGATION, BATHYMETRIC SURVEY, LAND DEVELOPMENT AND OTHER ASSOCIATED WORKS FOR SOLAR PV PROJECTS AND FLOATING SOLAR PV PROJECTS (ALL OVER INDIA) FOR BHEL” NAME OF BIDDER: (AFFIX SEAL & SIGNATURE ON ALL PAGES OF PRICE BID) Xxxxxxxxxxxx Xxxxxxx, Xx. Manager-Civil, BHEL-EDN CONTRACTOR (SIGN & SEAL) Page 77 of 95, REV: 00 PRICE BID (UP TO 25MW) (A. Ground Mounted Solar PV Projects - Segment-1) "Rate Contract for Land development, Topographic...
Bathymetric Survey. This task covers the bathymetric data required for the analysis and design of the project. This data consists of bathymetric relief of the nearshore region of the MUD as well as the San Xxxx Pass Ebb Shoal. The USACE’s standards for Hydrographic Surveying will be followed where appropriate. The survey will follow “Other General Surveys and Studies (Coastal Engineering Studies)” specifications according to USACE Manual No. 0000-0-0000. Quality control and quality assurance (QA/QC) procedures as presented in the manual will be followed where applicable. Horizontal control will be obtained using DGPS where appropriate. Surveys near shore or in the vicinity of structures may be supplemented with GPS-RTK. Bar checks, horizontal position checks, manual lead-line soundings, and other appropriate calibration methods will be employed to calibrate the echo sounder and verify depths. Vertical control will be verified using GPS-RTK or static methods. All checks will be completed using published NOAA-NGS control points and/or USACE local control points. Tides will be monitored using local NOAA tide gauges, specific site gauges, and GPS-RTK where appropriate. When GPS-RTK tides are utilized, a local base will be established near the site. A frequency of 200 kHz (single beam) shall be used for the survey. The drawings and surveys and/or profiles to be completed under this scope of work shall not include delineating or mapping vegetation, the line of vegetation, or the landward boundary of the public beach. Work products provided under this scope of work shall not include any mention of the location of the line of vegetation or the boundary of the public beach. For any work funded in whole or part by CEPRA funds, vegetation, the line of vegetation, and/or the landward boundary of the public beach can only be mapped, delineated, or described with specific written authorization from the GLO. Any survey performed pursuant to this scope of work under this task will contain the following statement: “This survey does not identify nor is it intended to be used to identify, delineate or fix the line of vegetation or the landward boundary of the public beach.” Horizontal datum for this project will be NAD 83 (North American Datum of 1983), projection is Texas South Central Zone, US Survey feet. Vertical datum will be NAVD88 (North American Vertical Datum of 1988).
Bathymetric Survey. All work must comply with Category 1-A, Condition I specifications of the Texas Society of Professional Surveyors’ Manual of Practice for Land Surveying in the State of Texas, latest edition. All work must be tied to and in conformance with the City’s Global Positioning System (GPS) control network. All work must comply with all TxDOT requirements as applicable. Include references tying Control Points to a minimum of two (2) registered NGS Benchmark Monuments in the vicinity of the Project that will not be disturbed by construction. Survey sheets shall be sealed by a Registered Public Surveyor, provided to the City and included in the bid document plan set.
Bathymetric Survey a) As noted in Exhibit A, paragraph B.2.
Bathymetric Survey. This task covers the bathymetric data required for the analysis, design, and permitting of the project. This data consists of bathymetric relief of the nearshore region of Nueces Bay. The USACE’s standards for Hydrographic Surveying will be followed where appropriate. The survey will follow “Other General Surveys and Studies (Coastal Engineering Studies)” specifications according to USACE Manual No. 0000-0-0000. Quality control and quality assurance (QA/QC) procedures as presented in the manual will be followed where applicable. Horizontal control will be obtained using DGPS where appropriate. Surveys near shore or in the vicinity of structures may be supplemented with GPS-RTK. Bar checks, horizontal position checks, manual lead-line soundings, and other appropriate calibration methods will be employed to calibrate the echo sounder and verify depths. Vertical control will be verified using GPS-RTK or static methods. All checks will be completed using published NOAA-NGS control points and/or USACE local control points. Tides will be monitored using local NOAA tide gauges, specific site gauges, and GPS-RTK where appropriate. When GPS-RTK tides are utilized, a local base will be established near the site. A frequency of 200 kHz (single beam) shall be used for the survey.
