Take A Look At Our Finished Projects Online Here are some photos of completed projects that NJP Engineering was involved with. ASME Section VIII-1 Calcs 78in x 150 psi CS Vessel DOT 407/412 Certification 5500 Gal Stainless Steel DOT 407/412 Vacuum Transport MC 331 Certification 14,400 Gal QT MC 331 LPG Transport Design/Certification DOT 407/412 Certification 5500 Gal Carbon Steel DOT 407/412 Dump Body Vacuum Transport 400-series Bumper Calculations Bumper rebuild/upgrade on DOT 407 SS Transport Special Permit Support Special Permit Support for Non-Metal Cargo Tank Manway Lid DOT 407/412 Certification 130 BBL Carbon Steel DOT 407/412 Vacuum Transport MC 331 Modification Calcs Level gauge fitting replacement on MC 331 Transport ASME Section VIII-1 Calcs 36in x 10' 500psi Thermosyphon DOT 412 Certification 800 Gallon Emulsion Tank
