Construction Process - Nillasca Construction

Needs Assessment: Identify the project’s goals, scope, budget, and schedule.
Feasibility Study: Assess site conditions, regulatory requirements, and environmental impact.
Conceptual Design: Create initial sketches and layouts to visualize the project.
Preliminary Budgeting and Scheduling: Develop an initial budget estimate and project timeline.

Architectural Design: Develop detailed blueprints, floor plans, elevations, and 3D models.
Structural Engineering: Design structural elements like beams, columns, and load-bearing walls.
Mechanical, Electrical, and Plumbing (MEP) Design: Plan the HVAC, electrical, and plumbing systems.
Landscape Design: Plan for external features like gardens, driveways, and outdoor lighting.
Design Reviews and Approvals: Review designs with stakeholders, adjust as needed, and obtain necessary approvals.

Permitting and Approvals: Secure building permits, environmental clearances, and other necessary approvals from local authorities.
Site Surveys and Soil Testing: Conduct land surveys and soil tests(for three storey and up) to determine suitability for construction.
Site Preparation: Clearing, grading, and setting up temporary facilities (e.g., fencing, site office).
Procurement: Order materials, hire subcontractors, and coordinate delivery schedules.

Clearing and Grubbing: Remove vegetation, rocks, and debris from the site.
Excavation and Grading: Dig foundations, trenches, and install drainage systems. Level and compact soil as needed.
Utility Installations: Lay the groundwork for water, sewer, electrical, and communication lines.

Setting Out and Excavation: Mark the foundation layout and excavate according to design specifications.
Foundation Work: Pour concrete footings, build foundation walls, install reinforcing steel, and waterproofing.
Substructure Development: Build basements or crawl spaces if applicable, and backfill once the foundation is complete.

Framing: Erect the skeleton of the building using steel, wood, or concrete. Includes floors, walls, and roof framing.
Roofing: Install trusses or rafters, followed by roof sheathing, underlayment, and final roofing materials (tiles, shingles, metal).
Exterior Walls: Install external wall systems, including insulation, vapor barriers, and weatherproofing.

HVAC Installation: Set up heating, ventilation, and air conditioning systems, including ductwork and vents.
Electrical Systems: Install electrical panels, wiring, outlets, switches, and lighting fixtures.
Plumbing Systems: Install pipes, fixtures, water heaters, and sewage systems. Ensure proper drainage and venting.

Windows and Doors Installation: Fit exterior doors, windows, and skylights. Apply sealing and flashing for weatherproofing.
Siding and Cladding: Apply exterior finishes like brick, stone, stucco, wood, or composite materials.
Exterior Detailing: Install gutters, downspouts, soffits, and fascias.

Insulation and Drywall: Install insulation in walls and ceilings, followed by drywall installation and finishing (taping, mudding, sanding).
Flooring Installation: Lay down flooring materials like tiles, hardwood, carpet, or laminate.
Painting and Decorating: Prime and paint walls, ceilings, and trim. Apply wallpaper, decorative moldings, and finishes.
Cabinetry and Fixtures: Install kitchen cabinets, countertops, bathroom vanities, and fixtures (sinks, faucets, toilets).

Hardscaping: Build driveways, walkways, patios, retaining walls, and other structural landscaping elements.
Softscaping: Plant trees, shrubs, grass, and install irrigation systems.
Exterior Lighting and Features: Install outdoor lighting, fences, gates, and other decorative elements.

Code Compliance Inspections: Conduct inspections to ensure all work complies with local building codes and regulations.
Quality Control Checks: Perform checks on craftsmanship, materials, and system installations.
Rectification of Defects: Address any defects or issues identified during inspections.

Final Walkthrough: Conduct a walkthrough with the client to identify any final issues or touch-ups.
Punch List Completion: Complete any outstanding work or minor fixes as identified in the punch list.
Certificate of Occupancy: Obtain a Certificate of Occupancy from the local authority, indicating the building is safe to use.
Handover: Provide keys, warranties, and operation manuals to the client.

Project Closeout: Document all project details, finalize contracts, and complete financial settlements.
Maintenance and Warranties: Offer maintenance services and honor warranties for structural work and systems.
Client Support and Feedback: Provide ongoing support for the client, gather feedback, and address any post-occupancy issues.