Ms. Wallin presented at the Northern California Pipe User’s Group (NorCal PUG) annual Sharing Technologies Seminar on February 18, 2016 at HS Lordship in Berkeley, CA. The presentation discussed a project Bennett Trenchless designed for HDD installation of twin siphons beneath the Tuolumne River in Modesto, CA. The twin 18-inch FPVCP siphons were each approximately 675-feet long and were constructed in the winter of 2014/2015 by Mozingo Inc. from Oakdale, CA and the HDD Company of Cameron Park, CA.
David Bennett and Mary Neher presented at the 2nd Annual HDD Academy on February 11 and 12 in Tempe, AZ. The two-day course included presentations from horizontal directional drilling experts on planning, design, and construction of HDD projects. Dr. Bennett discussed geotechnical site investigations and the impact of soil characteristics on HDD design, including evaluation of settlement risk. Ms. Neher discussed methods for evaluation of hydrofracture risk for HDD crossings, as well as methods for calculating pullback loads and pipe stresses during installation. The presentations were well received.
BTE is pleased to announce that Matthew Wallin was elected to the North American Society for Trenchless Technology’s (NASTT) Board of Directors. The NASTT Board of Directors directs the affairs of the Society, on behalf of NASTT and its membership. The Board is comprised of a minimum of sixteen and maximum of nineteen directors, who are elected by the Society’s members. Only elected Directors may serve as Officers of the Society and are appointed by the Board of Directors. Matthew attended his first board meeting in Atlanta before the Underground Construction Technology International Conference and Exhibition. Congratulations, Matt!
Bennett Trenchless is pleased to announce that we will be presenting three papers at NASTT’s annual No-Dig conference on March 20-24, 2016 in Fort Worth, Texas at the Gaylord Texan Convention Center. On the afternoon of March 21, we will present paper MA-T4-01 which discusses a challenging 108-inch pipe ram project on the Northern California Coast. Paper TM1-T2-02 will be presented the following morning which will describe an HDD installation of twin inverted siphons as part of the larger Trinity River Vision project for the City of Fort Worth. BTE will also present paper WM-T1-02 on the morning of March 23 which discusses the design and construction of 1,200-feet of 36-inch gas pipeline under a major Interstate using HDD.
In addition to the technical papers being presented during the conference, BTE staff will also be serve as volunteer instructors on NASTT training courses before and after the conference. On the morning of Sunday, March 20, BTE staff will serve as instructors for NASTT’s Trenchless Technology Short Course – New Construction. After the conference concludes on Wednesday, March 23 and Thursday March 24, BTE staff will serve as instructors for both NASTT’s HDD Good Practices Guidelines Course, and NASTT’s Pipe Bursting Good Practices Course.
On November 18, 2015, Matthew Wallin will serve as a volunteer instructor for the Northwest Chapter of the North American Society for Trenchless Technology. Mr. Wallin will be teaching NASTT’s Trenchless Technology Short Course – New Construction. The course is being offered in conjunction with the Northwest Trenchless Conference which is occurring on the following day, November 19.
On November 5, 2015, David Bennett will serve as a volunteer instructor for the Rocky Mountain Chapter of the North American Society for Trenchless Technology. Dr. Bennett will be teaching NASTT’s Trenchless Technology Short Course – New Construction with Dr. Sam Ariaratnam. The course is being offered in conjunction with the Annual Regional No-Dig Conference which is occurring on the previous day, November 4.
Dr. Bennett is now licensed as a Professional Civil Engineer in Nebraska. Bennett Trenchless Engineers is also now an Authorized Organization in Nebraska (Auth. No. CA3383). BTE is teaming with Carollo Engineers and the City of Omaha on a trenchless crossing of the BNSF railyard. Bennett Trenchless Engineers staff members currently hold Professional Engineer licenses in California, Washington, Texas, Florida, Arkansas, Mississippi, and now Nebraska. BTE provides expert professional trenchless design services nationwide.
Effective March 31, 2015, Bennett Trenchless Engineers, Inc. is now Bennett Trenchless Engineers, LLP. We will continue to provide the highest quality client care and trenchless design, construction management, consulting, and expert witness services to all of our North American clients, with the same staff in the same Folsom, CA location.
BTE, LLP is pleased to announce that effective March 31, 2015, Matthew Wallin, Senior Project Manager has joined Dave Bennett, Principal, as Partner and Co-Owner. Matt has served clients nationwide for over 13 years with Bennett Trenchless Engineers, Inc. in increasingly responsible roles. He now takes on even more responsibilities for business development and client care, while continuing to provide the highest quality technical services. Matt earned his BS and MSCE degrees from Case Western before migrating to California, and worked for Woodward Clyde and URS in their Oakland office before joining Bennett Trenchless Engineers (formerly Bennett Staheli Engineers), in 2001. Matt and Dave and the entire staff at BTE, LLP are committed to our clients and look forward to helping you on all your trenchless projects.