Block Engineering

RTX is a leading technology and defense company focused on transformative innovations across various sectors, including aviation and advanced defense systems. With a commitment to situating its technologies at the forefront of global challenges, RTX strives to redefine capabilities and performance in the aerospace industry. Incorporating entities such as Collins Aerospace, Pratt & Whitney, and Raytheon, RTX emphasizes corporate responsibility and ethical compliance as core values. Their diverse portfolio includes cutting-edge developments such as the F-35 fighter jet and advancements in hypersonic flight, highlighting their role as a pioneer in shaping the future of flight and defense systems. Generated from the website

Childs Engineering Corporation specializes in waterfront engineering. The services that the company provides are focused on projects that are in, on or near the water. Childs Engineering Corporation has built its reputation on providing personal services that result in creative, practical and efficient solutions to its clients engineering problems on the waterfront. Childs Engineering s full suite of services includes new designs and repairs for waterfront facilities, underwater and topside inspections, planning, permitting, structural analysis, hydrographic surveys, geotechnical engineering and waterfront structural engineering. The company has completed a variety of projects for public and private sector clients, such as Pfizer, World Trade Center, Brenton Industrial and Marine, Massachusetts Port Authority, Maine Department of Transportation, United States Coast Guard, Army Corps of Engineers, Nantucket Harbormaster and RDA Construction. Childs Engineering Corporation is based in Medfield, Mass.

Thielsch Engineering provides a broad range of engineering, analytical, laboratory, testing, field inspection, welding repair, pressure vessel fabrication and construction testing services. The company serves medical device manufacturers, pulp and paper mills, process chemical and pharmaceutical plants, oil refineries, petroleum pipelines, public utilities, commercial office buildings, universities, attorneys and residences. It manages preventive maintenance programs for storage tanks, pressure vessels, dryer cans, digesters, safety relief valves, boilers and piping systems. Thielsch performs mechanical program implementation and database management, code reviews, risk management, condition assessments and fitness-for-service evaluations. The company offers traditional construction quality assurance support with laboratory analysis of construction materials, construction-in-process and final work products. It also provides laboratory and portable field inspections in the disciplines of radiography, magnetic particle, liquid penetrant, ultrasonics, videoboroscope and ultrasonics. Thielsch s experience includes the specification, installation, calibration, testing, automated meter reading, and maintenance of flow meters. The company is headquartered in Cranston, R.I.