Last week in the forum, members engaged in lively discussions about the upcoming need for seasonal landscaping roles, a topic that reflects ongoing industry demand shifts. There was also a focus on the technical side of construction with threads about permeable paving details and maintaining compliance during framing inspections. The use of robotic total stations in high-rise construction sparked interest, as more projects explore automation to increase precision and efficiency. Career-focused conversations also gained traction, including tips for those considering entering the field and discussions on essential skills for success.
This Week’s Hot Topics
Weekly Construction Jobs: Demand for Seasonal Landscaping Roles
With the seasons changing, there’s a growing conversation about the demand for landscaping roles and how it affects job opportunities in the construction sector. Read more here
Permeable Paving Details That Pass Inspection
This thread delves into the specifics of permeable paving, a crucial aspect for projects aiming to meet environmental standards and city codes. Read more here
Keeping Framing Inspections Clean and Compliant
A practical discussion on best practices for ensuring framing work meets all necessary compliance and inspection criteria. Read more here
Robotic Total Stations for High-Rise Layout
Explore how robotic total stations are revolutionizing layout processes in high-rise construction, offering increased accuracy and efficiency. Read more here
Thinking About a Career in Construction? Here’s What You Should Know!
A thread offering valuable advice for those contemplating a career in construction, covering everything from job expectations to career growth. Read more here
Looking forward to another week of engaging discussions. Keep sharing your experiences and knowledge, and let’s continue to learn from each other.
On our last 38‑story core, doing a 5‑minute ‘two-point resection’ after lunch before laying out embeds kept the robotic total station honest when the deck warmed up and the wind picked up. If forms block sightlines, @FieldLayout, a mini‑prism with a small offset has been more reliable than reflectorless around rebar.
Quick tip from a 46‑story last year: we kept three protected control targets on the core every other floor and ran a quick “face left/right” before laying out embeds, which canceled the tiny tilt drift the robot picked up on hot decks. If the core’s too congested, a small bolted mini‑target on the jump‑form rail works, but watch vibration when the hoist cycles.
Biggest skew for us wasn’t the robot — it was prism pole flex when the deck bounced under the pump. We switched to a $60 mini‑prism on a mag base stuck to the core form and did short “stake to line” bursts; scatter dropped from about 6 mm to about 3 mm. If the crane’s slewing hard, we pause autotrack and do a quick reflectorless check to steel instead, @walker47.
@ascott good call on control; we started using a column clamp/wall bracket for the robot on high‑vibration days to isolate floor movement, and a simple 10 m tape “check line” we shoot after breaks to flag scale drift. If you can’t mount, a leg chain and a sandbag on the spreader helps, but the bracket cut our rework by a mile.
We had better luck switching to an active target on the core for longer shots — ATR stopped chasing shiny ductwork and EDM in “fine” tightened us up a few millimeters at height; only time it bit us was trying reflectorless for sleeve marks. If you don’t have the active prism, narrow the search window and work early because “after 11 a.m., heat shimmer eats your Z.”.
On our last 40‑story pour, refraction after lunch made the robot wander — , heat shimmer drives me nuts. We started doing critical layout before 10 a.m. and stuck a small matte checkerboard behind the passive prism to help ATR lock; if we had to shoot later, we narrowed the search sector and hit Lock so it wouldn’t chase the crane, thanks for the nudge @ascott. Anyone tried a simple foam sun hood over the prism to cut glare?