Pulaski Highway Natural Gas Main

Landmark provided topographic survey, wetland delineation, permitting, and utility design for nearly six-miles of 6-inch steel gas transmission main extension along Pulaski Highway (US Route 40). The project to connect one natural gas transmission system in New Castle County, Delaware to a proposed substation at Nottingham Road in Cecil County, Maryland was completed on behalf […]

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“Jennersville Loop” Bog Turtle Survey

Bog turtle survey services were provided for the “Jennersville Loop” natural gas pipeline expansion project in which Eastern Shore Natural Gas installed approximately eight miles of new natural gas pipeline in Penn, New London, and Londonderry Townships, Chester County Pennsylvania in 2018. 8 Miles and 34 Wetlands The services provided by Landmark Scientists included Phase […]

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Bridge Street Natural Gas Pipeline

Landmark provided utility design services for 3,100 linear feet of 2-inch steel gas main expansion, connecting two existing gas distribution systems in Elkton, Maryland for the owner, Elkton Gas. Services included a horizontal directional drill design for the gas main going under the Big Elk Creek, and extensive discussions and reviews through the Chesapeake Bay […]

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Construction Support

Construction support services provided by Landmark’s staff include a wide range of construction-phase and post-construction-phase services to successfully complete public- and private-sector site and land development construction projects. These construction support services include, but are not limited to, those detailed below: Construction-Phase Services Certified Construction Review (CCR) Construction Administration, shop drawing review, contractor RFI Stakeout […]

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Land Surveying

Land surveying comprises a wide range of services – including topographic, boundary, ALTA and other types of surveys and construction-phase services – which Landmark’s land surveying department performs for public- and private-sector clients. Survey staff performs comprehensive land surveying services for our commercial, residential, industrial, institutional, transportation and utility (roads, water and sewer, communications corridors, […]

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