Big Culvert Pipe Installation: Excavation, Drainage, and Road Construction

Site Preparation and Excavation

• ☀️ The day begins early with clear skies, ideal for drying out the work area.
• 🚜 Equipment like the mini excavator with a compaction wheel and skid steer are prepared for the day's tasks.
• ⚠️ Initial assessment reveals the ground is still wet and squishy, requiring more drying time before stone can be laid.
• 🧹 Mud is scraped off the surface using an excavator to prepare for digging the trench for the culvert pipe.

Culvert Pipe Installation Strategy

• 📍 Flags mark the intended location for the culvert pipe, with a plan to dig out the area first.
• 🏗️ The culvert pipe will be installed before digging out the adjacent mess to create a stable platform.
• 🚚 Mud and unusable material are loaded into a dump truck and hauled away due to a lack of suitable stockpile areas.
• 🚧 The primary focus is on the center section where main traffic will go, ensuring a solid base for the road.

Material Removal and Site Clearing

• 🛻 Large amounts of wet, muddy material are removed using an off-road truck, requiring multiple loads.
• ⚠️ Caution is exercised due to weak truck brakes on the hill, prioritizing safety over maximum load capacity.
• 🏞️ Nasty ditch material is dug out and removed to create a clean base for the pipe and road construction.
• 🔄 Some material is moved twice due to limited placement options, first to a temporary pile and then to its final location.

Pipe Placement and Initial Backfill

• 💧 The culvert pipe is sunk a few inches into the creek bed to prevent water from flowing underneath.
• 🧱 Clay material is used to fill around the pipe, aiming to mix with existing moisture for a decent fill.
• 🚧 A coffer dam is cut out to allow water to flow through the newly installed pipe, checking for proper slope.
• 🛠️ The pipe is centered within the easement, with minor adjustments made to ensure optimal flow and placement.

Compaction and Road Base Construction

• 🚚 A skid steer and jumping jack compactor are brought in to assist with packing dirt around the pipe.
• 🏗️ Lifts of dirt are placed and compacted using various equipment, including a mini excavator and a ride-on compactor.
• 💧 The goal is to pack dirt tightly under and around the pipe to prevent water infiltration.
• 🧱 Clay is used for the initial lifts, with plans to use a nicer red clay for the final top dressing.
• 🚧 Dirt is pushed and scooped into place, building up the road base in layers to ensure proper compaction.