Constructing buildings or infrastructure requires transforming vacant land into a suitable foundation for the planned structures. While the visible superstructure gets most attention, the underlying groundworks constitute a vital first stage enabling subsequent construction phases.

Groundworks refer to the below-ground activities that prepare sites for the impressive structures later built above the surface. Here at Oran Transport, we can provide a complete range of groundworks in Reading and the surrounding areas.

Site Clearing and Stripping

Beginning construction first involves clearing away any existing barriers onsite:

• Trees, stumps, bushes – Removed using excavators and grinding equipment
• Remaining roots – Grubbed out to avoid regrowth damaging buildings
• Topsoil – Stripped away exposing firmer subsoil for foundations
• Debris, trash – Hauled off site; materials sorted for recycling

Thorough clearing and stripping produces an empty canvas for the new planned development.

Adjusting the Grade

Raw vacant properties often contain uneven terrain, sags, or hilly areas. Groundworks level the elevation, achieving the necessary flat pads or desired grade changes.

Activities include:

• Surveying and mapping original contours
• Mass excavation of high points to reduce elevation
• Hauling in filler materials like aggregates to raise low spots
• Fine grading using bulldozers and graders for precision slope control

Precision grading prevents problematic settling or runoff issues later on.

Excavating Foundations

With the site levelled, crews dig down to create spaces for upcoming foundations and utilities.

• Footings – Trenches dug with square-edged bottoms to support walls and piers
• Basements – Large open areas excavated as deep as the planned subfloors
• Service trenches – Narrow trenches running to/from buildings for water, sewer, conduits

Proper soil validation, sloped walls, and drainage are installed to facilitate robust foundations.

Constructing Retaining Elements

Sloped sites often require retaining walls or structures holding back earth:

• Gravity walls – Brick, concrete, or stone walls using sheer mass to resist soil pressure
• Piling walls – Vertical or angled piles anchored in place to brace enclosed backfill
• Other systems – Metal cribbing, geosynthetic wraps, soil nailing, gabion baskets, etc.

Retaining infrastructure allows building upon sites with substantial grade changes.

Installing Subsurface Drainage

Groundwater accumulation or perched water tables cause problems if not managed. Drainage installations prevent wetness issues inside structures:

• Perforated pipe drainage rings around foundations capture subsurface water before it enters walls.
• French drains consisting of gravel trenches lined with drainage pipe also divert away moisture.
• Sump pits and pumps provide backups to eject water if unwanted seepage occurs.

Keeping foundations bone-dry prevents stability risks and indoor humidity issues.

Facilitating Constructed Assets

Some projects involve below-grade infrastructure like tunnels, underground parking facilities, reservoirs, utilities, etc. Complex groundworks produce tailored subterranean spaces for these assets.

Other examples include material stockpiles, equipment yards, temporary roads, and contractor facilities needed for managing the overall project workflow.

Groundworks establish essential supporting infrastructure enabling the extensive builds to come. Don’t underestimate their importance!

Specialised Site Solutions

Tough sites with contamination, demolished foundations, mines, landfills, etc. require remediation or reinforcements:

• Contaminated soil removal and abatement using chemical stabilisation, barriers, or drainage control
• Demolition debris screening and disposal
• Compaction grouting to stabilise loose sands or underground voids
• Deep dynamic compaction driving out soft subsurface areas

Difficult locations demand tailored groundwork remedies so construction proceeds safely.

Don’t Underestimate Groundworks Importance

The groundworks phase lacks the visible excitement of seeing new structures rise up. Yet none of those impressive superstructures would be achievable without the essential subsurface preparations described here.

Stable, properly contoured sites do not materialise naturally. They result from deliberate earthworks reconfiguring the existing terrain and infrastructure to enable subsequent builds.

Trust Oran Transport for Smooth Groundworks Execution

With over 30 years of site preparation experience, Oran Transport brings efficient groundworks execution allowing you to shift focus toward visible construction progress. Our fleet of excavators, loaders, bulldozers, and articulated dump trucks can make quick work of:

• Clearing and stripping sites
• Grading pads and slopes
• Mass excavations and trenching
• Installing retaining elements
• Constructing roadways and support infrastructure

Poor groundworks slow down a job and can even make the whole structure less stable. Trust Oran Transport’s local team to rapidly transform raw land into optimised pads ready for your foundations and facilities. Contact Oran Transport today to discuss detailed groundworks solutions custom-tailored to your unique site challenges and construction plans!