COAST SURVEYING, INC. - 2011 - Laserfiche WebLink

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Route 5 /Route 55 Freeway Interchange with HOV Connectors in Tustin & Santa Ana, California for Caltrans - District 12 thru RBF Consultants. Work consisted of Design Surveys as construction project proceeds which could be topographic surveys, cross - sections, volume computations, utility locations, and other miscellaneous design surveys. Work also consisted of Right -of -Way Surveys as follows: search for existing right -of -way monumentation on Route 5 and on Route 55, tie monuments to control, and tie monuments to be destroyed by construction to reference monuments; search for existing centerline and right -of -way monuments on cross - streets and on side streets, tie monuments to control, and tie monuments to be destroyed by construction to reference monuments; after construction, reset monuments destroyed by construction; after construction, set monuments at new right -of -way points of control; assist in preparation of post- construction Survey Control Maps; and perform any centerline or boundary surveys necessary for the preparation of Records of Surveys. Arroyo Seco Bridge on the Pasadena Blue Line in Los Angeles, California for the Metropolitan Transportation Authority through Kiewit Pacific Company — Construction staking for removal, widening reconstruction and reinstallation of the historic Arroyo Seco Bridge. PGT /PG & E Pipeline Expansion Project through Idaho, Washington, Oregon and California for the Bechtel Corporation thru Towill, Inc. Overall project involved building a new 800 mile long 42" gas line, meter stations, and compressor stations parallel to an existing gas pipeline from the Canadian border to Panoche, California through Idaho, Washington, Oregon and California. Our portion of the project (Reach 5) is 227 miles long from Panoche north to Delevan, all in California. Work consisted of establishing the construction limits, locating the existing pipeline and marking its location in the field, placing offset stakes for location of new pipeline, vertical control surveys, as -built survey of the new pipeline to document the constructed location of the pipe and facilities (as -built survey includes: measuring the length of installed pipe; station each weld; recording pipe information for each length of pipe; station each horizontal and vertical pipeline bend and degree of bend; obtain depth of corner; horizontal and vertical details for each road, canal, railroad, river, and utilities crossing; locate and detail all appurtenances such as valves, blow -down assemblies, test leads and cathodic protection; profile pipeline; etc.), and prepared as -built drawings from survey field notes as the project proceeded. Mojave Siphon at Silverwood Lake in San Bernardino County for the CA Department of Water Resources thru C.R. Fedrick, Inc. Work consisted of construction staking of the second pipeline of the Mojave Siphon on the California Aqueduct; horizontal and vertical alignment; rough grade /slope stake 11,000 L.F. for the triple barrel pipeline; blue top 33,000 L.F. of 144" pipe; quantity surveys; stake blowoff structures and manholes; rough grade /slope stake and finish grade Route #173 detour and site roads "A ", "B ", "C" and "D "; stake culverts;, stake inlet structures; and layout control buildings.