"DASMASTERS Professional Consultants
All Tower/Macro, i/oDAS, Small Cell, Fiber & Smart City Engineering, Construction and Integration
"We are Your "ONE CALL" All Trades General Contractor Crew Source"
Jeffrey C. Chehovits: President & CEO (412) 377-6476 jeff@dasmasters.net
SERVICES
Complete PMP Cradle to Grave Program (PMO), Project, Construction & Integration Support:
-National Team Key Supplier Partnerships
-A&E & Structural Engineering
-National Proven Contractor Sourcing, Selection and Management "All Trades"
-RF Engineering & BOM Support (iBWAVE)
-Site Walks
-Bidding
-Construction Management
-Project Management
-Integration Management
-Optimization Support (5 Step)
-Close Outs
-Operations & Maintenance
-Neutral Host Head End Builds
-Tower/Macro/DAS Carrier Adds & Modifications
-Project Contract Staffing (all levels).
-Aerial & Underground Fiber
-MDU Builds and Turn Up
-Microwave Links
Serving:
-All Tower, Macro, Small Cell, i/oDAS Enterprise and Public locations. Education, Health Care, Public Safety, Stadiums, Arena's, Airports, Tunnels
-First Responders. Police, Fire, EMT, E911 Centers
-Government & Military
-Corporations
-Property Portfolio Owners, High Rise Buildings etc
PROJECTS
PAST & CURRENT CUSTOMER PROJECTS:
-AT&T Carrier adds & FirstNet
-TMO Carrier Upgrades
-Verizon Carrier Upgrades
-Sprint Carrier Upgrades
-DISH New Site Builds (Working)
-American Tower DAS
-Crown Castle DAS & Small Cell
-DC-NET & Iraqi First Responder Networks (Post 9-11)
-Heinz Field Steelers
-Consol Energy Center Penguins
-UPMC Hospitals
-WVU Mountaineers
-Cincinnati Bengals
-Cincinnati Reds
-Cincinnati Airport
-Cleveland Browns
-Ohio State University
-University of Pittsburgh
-Miami U of Ohio
-Cleveland Convention Center
-Nationwide Children's Hospitals
-Nationwide Arena
-Keenland Race Track
-Pittsburgh International Airport
-Key Bank
-Deloitte & Touché
-Westin Hotels
-Numerous Malls, Casinos etc.
CLIENTS
PAST & CURRENT CLIENTS
-AT&T
-DISH
-Verizon
-T-Mobile
-Sprint
-US Cellular
-Crown Castle
-American Tower Corporation
-Next G
-Nokia
-SAC
-Ericsson
-Nexius
-Henkles & McCoy
-Bechtel
-DC NET
-Lucent: LNS & LNS
-Cricket
-Clearwire
Metro PCS
-Tyco
-Commscope
-Zayo
-Lumos
-SBA
-Andrew
-Ericsson
-Adelphia Business Solutions
-WinStar Wireless
-MCI
-Level 3
and more...
We are the Veterans that started the Wireless & Fiber Revolution
Driving your Wireless and Fiber Programs to New Heights
Jeff Chehovits has over 30 plus years of Global Telecommunications Hands On & High Level experience at all levels, trades and technologies including Tower/Macro, 2/3/4/5G, LTE, AWS, oDAS, iDAS, Small Cell, Smart City, Central Office, Fiber, Microwave, FTTX, gigE, VOIP, ATM, IP, Central Office, Colocation & RF Optimization.
Over the past 6 plus years Jeff has operated as an Independent General Contractor Crew Sourcing Consultant for Ericsson & then with Nexius/Velex. Prior to that he had responsibility for over $$100 million dollar Regional annual build budgets with AT&T ASG, Crown Castle, Verizon, ATC, Sprint, Cricket, Metro PCS and NextG.
Jeff has worked “In House” for the major Telecom & Tower companies and has extensive Wireless RF Carrier, Tower Company, Turfing Company and Government experience.
Additionally, he’s placed and Managed Wireless teams in Iraq post 9-11 with Lucent building the Motorola Iden Network for the Iraqi First Responders while simultaneously building and running the large DC-NET VOIP/gigE First Responder Network in Washington, DC.
Jeff is partnered "DIRECT" with the Proven "Best of the Best" and can help you with your projects from Inception to Completion. He is also personally engaged with you and each and every one of his resources on Your Projects.
ENGINEERING SERVICES
Jeff is Partnered with the TOP INTERNATIONAL ENGINEERING FIRMS that are "The Source" for most of the work you see in the United States everyday. Dealing with the Source saves you Extensive Time & Money.
**Our Structural Engineers have a vast experience within the U.S. Market, being up to speed with all major Vendor requirements, such as AT&T, Verizon, Sprint and T-Mobile. Our main deliverables include (and not exclusive to):
• All A&E, Structural Analysis & MOD for all types of Towers: KDSS, Monopole, Guyed, Tripole/Self Support, Rooftops, Water Tanks, all Building Structures, Billboards etc;
• Mount Analyses & MOD on antenna associated steelwork, Low level platforms, Sector Frames, Square platforms, Sled Mounts, General antenna supporting steelwork;
• Street pole analysis incorporating Small Cell design;
• Rigging plans analysis and approval;
• Make Ready Engineering for Fiber Design;
• Structural Consultancy for Methodologies and peer reviews.
**Our Engineering Groups have the capabilities to design and analyze antenna supporting steel structures as well as parent structures by employing the widely market accepted software programs (Risa3D and tnxTower) as well as integrated in-house excel spreadsheets.
Our methodologies include both Strength Design (LRFD) and Allowable Stress Design (ASD), depending on customer preference. We’re currently analyzing and designing structures to the latest standards applicable in each state and required by the customers:
• ANSI/TIA-222-G-1-2007 and ANSI/TIA-222-G-2-2009 Addenda per Exception #5 of Section 1609.1.1, ANSI/TIA-222-H-2018, ANSI/TIA-322, ANSI/ASSP A10.48-2016;
• ASCE7-05, ASCE7-10, ASCE 7-16; • 2006, 2009, 2012, 2015, 2018 IBC; • AISC Steel Construction Manual, ANS SJI-K-2010;
• AISI S100-12, AISI S100-16, AA ADM1-15, AWC NDS-15, AWC NDS-18
