Download or read book Underwater Facilities Inspection and Assessment at ARDM Naval Submarine Base Kings Bay Georgia written by Collins Engineers and published by . This book was released on 1985 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Underwater Facilities Inspection and Assessment at ARDM Floating Dry Dock Mooring Facility Naval Submarine Base Kings Bay Georgia written by COLLINS ENGINEERS INC CHICAGO IL. and published by . This book was released on 1985 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The underwater inspection of the Floating Dry Dock Mooring Facility (ARDM) indicated that the facility is generally in excellent condition. Both the pier and the spud dolphin are in excellent condition below the water. No underwater repairs are warranted at this time. Minor localized areas of chipped, scaled, and cracked concrete were found on the piles above water. Fourteen piles are recommended for repair with surface applied epoxy mortar as part of future maintenance. It is also recommended for new construction that all lifting loops be removed at the time of installation. An underwater inspection of all new construction is recommended to confirm compliance with the design details. The pier and dolphin should be reinspected at intervals not to exceed six years. A table summarizes the condition of the pier and dolphin, and the recommended repairs with associated costs.
Download or read book Underwater Facilities Inspection and Assessment at Naval Submarine Base San Diego California written by COLLINS ENGINEERS INC CHICAGO IL. and published by . This book was released on 1982 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: In september, 1982, an underwater inspection was conducted at the Naval Submarine Base, San Diego, California to assess the condition of the submerged portions of the following structures: Pier 5000 (Sperry Pier), Pier 5002 (Elk River Pier), Pier 5003 (Dixon Pier), Sheet Pile Bulkhead adjacent to Pier 5002. A visual swim-by inspection was made of all facilities under investigation and a more detailed visual and tactile inspection was made of representative components of each facility. Ultrasonic thickness measurements were made of selected steel sheet piles. The detailed inspection included cleaning and scraping of selected areas of the piles and documentation of conditions with color photographs. Generally, the underwater inspection indicated that the submerged portions of the facilities included in this project are in excellent condition. However, Pile 23G or Pier 5000 has been severely damaged above water on the underside of pile cap. This pile should be repaired. A few minor cracks were found in three piles of Pier 5000. The cracks are not significant at this time, but repair of cracks using epoxy is recommended as part of future maintenance operations. It is also recommended that, in the tidal and the splash zone, the protective coating be applied to the steel sheet piling and appurtenances of the Bulkhead adjacent to Pier 5002. Design live loads for each facility are contained in this report. No reductions from these design loads are warranted, except in the area of Pile 236 of Pier 5000 which should be restricted to dead loads only until repaired. Keywords: Underwater inspection; Mooring inspection; Naval Submarine Base; California.
Download or read book Underwater Facilities Inspection and Assessment at Magnetic Silencing Facility Naval Submarine Base Trident Support Site Bangor Washington written by AGI (J) AND ASSOCIATES INC SEATTLE WA. and published by . This book was released on 1980 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the underwater facility assessment conducted at the naval submarine Base, Bangor, Washington, is to assess the physical condition and repairability of the structural members supporting the Magnetic Silencing Facility, also known as the Deperming Pier, at the Naval Submarine Base, Bangor, Wshington. The Level II inspection procedure carried out was designed to insure the acquisition of sufficiently detailed data related to the internal structural integrity of each pile inspected as the enable determinations to be made of the overall bearing capacity and lateral stability of the pier. The current inspections covered 407 piling (60% of the total of 650 piling in the facility) throughout the structure including the Access Trestle, Header pier and East. and West Piers. All Examined piling, with the exception of three piles in the West Pier, were ound to be in excellent condition.
Download or read book Underwater Facilities Inspections and Assessments at Trident Refit Facility Naval Submarine Base Bangor Washington written by CHILDS ENGINEERING CORP MEDFIELD MA. and published by . This book was released on 1983 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the Underwater Facility Assessments conducted at the Trident Refit Facility, Naval Submarine Base, Bangor, Washington is to provide a generalized structural condition report of various elements of the Drydock. The inspection was performed by a team of engineer/divers using visual/tactile and non-destructive techniques. Typical and unusual conditions were photo-documented. The elements of the Drydock which were inspected included 1878 exposed steel sheet piles, the concrete abutment and the caisson. The Drydock was accepted by the Navy in December of 1980. The condition of the exposed steel sheet piling is excellent as is the condition of the concrete abutment and the caisson. No repairs are necessary at this time. The Drydock should be reinspected in three (3) years. The estimated cost to re-inspect the Drydock is $40,000.00. (Author).
Download or read book Underwater Facilities Inspections and Assessments at Naval Magazine Subic Bay Naval Station Subic Bay Naval Air Station Cubi Pt Phillipines written by NAVAL FACILITIES ENGINEERING COMMAND WASHINGTON DC CHESAPEAKE DIV. and published by . This book was released on 1980 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The underwater inspections reported herein were performed by Underwater Construction Team Two (UCT-2) at the request of and with funding from the Underwater Inspection Program managed by Naval Facilities Engineering Command, Chesapeake Division, Code FPO-1. This program is part of the Specialized Inspection Program initiated in FY 80 and directed by the Naval Facilities Engineering Command, (NAVFACENGCOM), Code 100 office. This centrally funded program establishes within NAVFACENGCOM the capability for coordinating all Navy efforts to inspect and assess the underwater condition of the Navy's major waterfront facilities. The UCT-2 inspections were planned by FPO-1 as part of the Underwater Inspection Program. However, FPO-1 manpower limitations prevented the desired monitoring and integration of these inspections into the program, thus the inspection data was not recorded and reported in the manner established for the program. The underwater inspection report included herein is as received from UCT-2 with the addition by FPO-1 of twelve maps, sketches and pictures of each of the wharfs inspected and of the Subic Bay area. Keywords: Docks, Pile structures.
Download or read book Recent Library Additions written by and published by . This book was released on 1988 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oceanic Abstracts written by and published by . This book was released on 1987 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1986 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Underwater Facilities Inspections and Assessments at Marginal Wharf Trident Refit Facility Bangor Bremerton Washington written by MITRE CORP MCLEAN VA JASON PROGRAM OFFICE. and published by . This book was released on 1980 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the underwater facility assessment, is to provide a generalized structural condition report on this facility. Facility inspected was Marginal Wharf, located within the Naval Submarine Base, Bangor, Bremerton, Washington. The inspection conducted at this facilty was conducted by a three man crew consisting of 2 Engineer/Divers and one Journeyman Diver, utilizing visular and tactile inspection techniques. Critical conditions discovered during the survey were documented in both photographs and on video tape. Approximately 20 percent of the piles supporting the wharf were inspected in detail while the remaining piles were inspected for major damage or deterioration during a swim-through inspection. A total of 5 piles were found to have serious structural damage.
Download or read book Underwater Facilities Inspections and Assessments at Naval Station Mayport Florida written by CHILDS ENGINEERING CORP MEDFIELD MA. and published by . This book was released on 1980 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the underwater facility assessment is to provide a generalized structural condition report of selected facilities within the activity. The facilities are Carrier Berth C-1, Carrier Berth C-2, the Bulkhead East of Carrier Berth C-2, Bravo Wharves B-1, B-2 and B-3, Destroyer Berths D-1, D-2, D-3 and D-4 and the Small Craft Berth. Each facility was inspected by a team of engineer/divers using a combination of visual/tactile and ultrasonic techniques. Critical elements were photo-documented. All facilities inspected appear to be in fair to good condition. No facility was observed to have advanced structural deterioration or damage such that its structural capacity or function should be downgraded. All facilities inspected exhibited some degree of corrosion. Generally the amount of corrosion observed was directly proportional to age. However, Carrier Berth C-1 experienced some localized high corrosive activity.
Download or read book Underwater Facilities Inspections and Assessments at Naval Station Norfolk Virginia written by STROCK (ARTHUR V) AND ASSOCIATES INC DEERFIELD BEACH FL. and published by . This book was released on 1981 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the underwater facility assessments was to provide a report on the structural condition of five (5) selected piers and one (1) bulkhead. Inspection of the piers was limited by the scope of the project to visual/tactile evaluation of the reinforced concrete piles supporting Piers 5, 7, 12, 20 and 21. Inspection of Bulkhead CEP-111 was performed in a similar manner by diving engineers. Significant representative defects were photo-documented.
Download or read book Underwater Facilities Inspection and Assessment at Deperming Pier Trident Refit Facility Bangor Washington written by AGI (J) AND ASSOCIATES INC SEATTLE WA. and published by . This book was released on 1984 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: All timber braces in the intertidal and submerged zones of the Magnetic Silencing Facility Deperming Pier at the Trident Refit Facility, Naval Submarine Base Bangor, Washington were subjected to Level I and II examination to determine the overall condition of the members and to identify specific defective members which might require maintenance and repair. The overall condition of the members ranged from very good to fair. The intertidal diagonal braces and horizontal wales were found to be in very good condition with only 4% of the members found attacked or damaged. The submerged zone timbers such as the 'X' and 'Z' loop trays and tray support timbers were in fair to good condition, with several members having sustained significant marine borer attack or damage. The number of defective timbers found is approximately 283. It is recommended that these timbers be subjected to preventive or restorative maintenance and repair. It is estimated that repairs to defective timbers will cost between $230,000 and $290,000 depending on repair methods used. These fees are based on replacing damaged members with either high retention (20 lbs/cu ft) creosote treated predrilled timbers or with molded fiberglass members. The choice of material and repair/replacement techniques will affect the final fee. Keywords: Underwater inspection; Washington(State).
Download or read book Underwater Facilities Inspections and Assessments at U S Naval Station Key West Florida written by NAVAL FACILITIES ENGINEERING COMMAND WASHINGTON DC CHESAPEAKE DIV. and published by . This book was released on 1980 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: The underwater inspection was conducted between 20 and 25 January 1980. It included the sheet steel piling that entirely surrounds Pier D-3 as well as part of the adjacent quaywall. It also included the concrete strucutre of Pier D-1 and two of the three steel H-pipe finger piers that just out to the south from the offshore end of Pier D-1. A visual and tactile inspection was conducted of all the underwater elements of these piers. In addition underwater photographs were taken of selected parts of the operation and structures, underwater video was utilized, and ultrasonic thickness measurements and underwater potential measurements were made of the steel structures. All significant evidence of underwater deterioration was recorded and the condition of the surface and abovewater structure was noted.
Download or read book Underwater Facilities Inspection and Assessment at Deperming Facility U S Naval Station Norfolk Virginia written by AGI (J) AND ASSOCIATES INC SEATTLE WA. and published by . This book was released on 1981 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nondestructive ultrasonic testing and inspection of a sampling of piles in the piers which make up the Deperming Facility at the U.S. Naval Station, Norfolk, Virginia, was carried out. This inspection has shown that on an overall basis the piles are in good condition, however, evidence of both mechanical and biological deterioration was found. The objective of the underwater facility assessment was to assess the physical condition and repairability of the structural members supporting the Deperming Facility. After a Level I 'swim by' of the entire facility, a Level II inspection procedure was carried out to insure the acquisition of sufficiently detailed data related to the internal structural integrity of each pile inspected as to enable determination to be made of the overall bearing capacity and lateral stability of the pier. The data provided is sufficiently detailed to facilitate comparisons with subsequent periodic inspections for purposes of determining progressive deterioration with time.
Download or read book Underwater Facilities Inspections and Assessments at Naval Station Charleston South Carolina written by NAVAL FACILITIES ENGINEERING COMMAND WASHINGTON DC CHESAPEAKE DIV. and published by . This book was released on 1981 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the underwater facility assessments conducted at the U.S. Naval Station in Charleston, South Carolina is to provide a generalized structural condition report of designated facilities within the activity. These facilities are Piers KILO, LIMA, MIKE, NOVEMBER, PAPA, QUEBEC, ROMEO, SIERRA, TANGO and UNIFORM. Each facility was inspected by a team of engineer/divers using a combination of visual/tactile and ultrasonic techniques. Critical elements were photo-documented. All piers appear to be in good to excellent condition. No structural anomalies were noted to cause these piers to be downgraded. Generally cracking and spalling of the concrete piles and minor corrosion of the steel pipe piles were the only deterioration observed. No repairs are required on Piers MIKE, NOVEMBER, TANGO and UNIFORM. The remaining piers will need some repair work. Most of the repair work consists of filling cracks greater than 1/32 in. wide and spalled areas deeper than 1 in. with an epoxy grout. These repairs will retard any further deterioration.
Download or read book Underwater Facilities Inspections and Assessments at Naval Air Station North Island San Diego California written by BLAYLOCK-WILLIS AND ASSOCIATES SAN DIEGO CA. and published by . This book was released on 1984 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: An underwater facilities inspection was made of certain facilities at the North Island Naval Air Station, San Diego, California during the period July 20 to August 25, 1984. The assessed facilities were: The Old Air Station Bulkhead, The Carrier Quay Wall or Bulkhead, Pier Bravo, and Pier J/K. A condition of moderate to severe sulphate deterioration of the concrete was found in the piling to such an extent that is is recommended that the pier live load be restricted to 100 psf (pounds per square foot) and truck cranes in excess of 15 tons be prohibited. The pier is adequately supported against earthquake forces (as defined in NavFac P-355) applied perpendicular to its principal axis. However, the piles would not be expected to support the pier in the event of earthquake forces applied parallel to the principal axis.
