Last week in our civil engineering community, discussions centered on integrating new technologies and methodologies to improve project efficiency and sustainability. Members shared experiences with emerging ecological assessment tools and debated their role in early project design. The importance of professional development hours (PDHs) that truly benefit urban infrastructure projects also sparked interest. Conversations about workflow optimizations and deliverable coordination highlighted ongoing efforts to meet project timelines effectively.
This Week’s Hot Topics
Rapid ecological screening for early design
A lively discussion emerged around using rapid ecological screening methods to enhance the early stages of design. This topic is crucial as environmental considerations increasingly shape project approvals. Read more here
Switching our field workflow to RTK and Field Maps
Members are exploring the shift to Real-Time Kinematic (RTK) surveying and Field Maps to streamline field data collection. This transition promises to improve accuracy and efficiency. Read more here
PDHs that actually help city projects
This thread focuses on identifying professional development hours that provide tangible benefits to urban projects, aligning training with practical needs. Read more here
Coordinating civil deliverables to hit milestones
Participants are sharing strategies for coordinating project deliverables to ensure milestones are met, a critical aspect of project management. Read more here
PI 45 and still ‘select fill’
A technical discussion on the challenges of using ‘select fill’ in projects with a Plasticity Index (PI) of 45, addressing soil suitability issues. Read more here
Looking for PDHs on dam risk analysis
Engineers are on the hunt for PDHs focusing on dam risk analysis, emphasizing the need for specialized knowledge in this critical safety area. Read more here
Hope you find these discussions as engaging and informative as your projects. Looking forward to the continued sharing of experiences and expertise in the coming week.
On recent corridors, we run a 90‑minute desktop screen at about 15% early design using state natural heritage GIS plus USFWS IPaC (https://ipac.ecosphere.fws.gov) to flag species/wetlands and tweak alignments before survey; it’s saved us redesign time, but the layers can lag in fast‑changing areas — anyone pairing this with a quick drone flyover to validate hits?
Quick add: a 30-minute pass with EPA’s EJScreen (https://ejscreen.epa.gov/mapper/) and FEMA NFHL right after the early IPaC/heritage sweep has saved us change orders by flagging EJ and floodplain conflicts before 15% design… @lewis_jd81, we also peek at the SHPO portal for known historic sites so Section 106 scope doesn’t balloon later. Caveat: county wetland layers lag, so we treat them as hints until a rapid site walk.
We’ve saved ourselves a couple times at about 15% design by checking FWS’ Wetlands Mapper (https://www.fws.gov/wetlands/data/mapper.html) against county hydric soils before freezing the alignment — caught a PEM wetland that IPaC missed. , county layers can be stale, so I spot-check with recent NAIP/Google historical imagery; @lewis_jd81 your EJScreen note is solid, but I’d bump wetlands into the very first “early design” sweep.