01 / COST CONSULTANCY
Quantity Surveying Services
Measured, documented cost advice for feasibility, tendering, construction control, and final account.
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QUANTITY SURVEYING + CONSTRUCTION / BALI
Know the cost. Control the build.
Cost consultancy, new construction, and renovation services for villas, residences, hospitality, and commercial properties across Bali.
CV Qadita Dinara Tama
Trading as Qadita Engineering
Bali / Indonesia
Integrated expertise
QS + Build
COMMERCIAL CLARITY. BUILD QUALITY.
Qadita Engineering brings cost consultancy and project delivery into one accountable practice—giving owners clearer decisions from the first estimate to final handover.
21Published projects
12Professional services
08Project sectors
TWO DISCIPLINES. ONE STANDARD.
Commercial control and construction delivery.
Engage Qadita for independent quantity surveying, coordinated construction delivery, or a combined team structured around your project.
02 / PROJECT DELIVERY
Build & Renovate
New-build and renovation delivery with defined scope, disciplined coordination, and accountable site execution.
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HOW WE WORK
Clear control across the project lifecycle.
Each stage has a defined commercial purpose, practical outputs, and a clear decision for the client.
01
Pre-construction
- Feasibility
- cost planning
- scope definition
02
Tender & procurement
- BOQ
- tender documentation
- bid evaluation
03
Construction
- Cost control
- progress valuation
- change management
04
Close-out
- Final account
- handover records
- commercial closure
COST DOCUMENTATION
Estimate.
Estimate.
BOQ.
Reporting.
DELIVERABLES
Information ready for tendering, payment, and control.
Cost plan
Stage-based cost summary to test feasibility and guide design.
Detailed estimate
Measured estimate based on drawings, specifications, assumptions, and rates.
Bill of Quantities
Structured quantities for tendering, evaluation, and cost control.
Tender comparison
Normalised, traceable comparison of contractor submissions.
Progress valuation
Assessment of completed work to support payment recommendations.
Variation register
Record of changes, status, valuation, and commercial impact.
Cost report
Commitments, forecast final cost, risks, and required decisions.
Final account
Reconciliation of the final contract value and close-out records.
CAPABILITIES
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Services you can engage separately or together.
01
COST CLARITY Quantity Surveying & Cost Consultancy
Structured cost planning and commercial control from early feasibility through tender, construction, and final account.
- Cost planning & preliminary estimating
- Detailed cost estimating
- Bill of Quantities (BOQ)
- Cost control & project monitoring
02
BUILD WITH CONTROL New Construction
Coordinated delivery of villas, residences, hospitality, and commercial buildings from mobilisation to handover.
- Pre-construction planning
- Site & structural works
- Civil construction
- MEP coordination
03
RENEW WITH PURPOSE Renovation & Remodelling
Careful transformation of villas, residences, and operating properties with existing-condition control.
- Existing-condition survey
- Selective demolition
- Structural improvement
- MEP replacement
04
ENGINEERED DELIVERY Civil & Structural Works
Foundations, reinforced concrete, steel, masonry, drainage, and external works executed to documented standards.
- Earthworks & foundations
- Reinforced concrete
- Steel structures
- Masonry & drainage
05
BUILDING SYSTEMS MEP Installation
Mechanical, electrical, plumbing, fire, and specialist systems coordinated with architecture and structure.
- Electrical systems
- Water & drainage
- Mechanical systems
- Fire protection
06
DETAIL & CRAFT Architectural Finishing
Interior and exterior finishes delivered through mock-ups, material approvals, and consistent quality control.
- Floor & wall finishes
- Ceilings & partitions
- Joinery coordination
- Façade elements
07
PROTECT THE ASSET Waterproofing & Remedial Works
Diagnosis and treatment of roofs, wet areas, façades, pools, basements, and water ingress.
- Leak investigation
- Roof & wet-area systems
- Pool waterproofing
- Crack repair
SELECTED WORK
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Experience across sectors and project stages.
QS Services
Maison Aela Villa
Sanur, Bali
QS Services
Padel Salvajae
Petitenget, Bali
QS Services
Villa Renovation – Karma Kandara Ungasan
Ungasan, Bali (Karma Kandara Resort)
QS Services
Renovation Ceiling Apartment – Karma Kandara Ungasan
Ungasan, Bali (Karma Kandara)
QS Services
Residence At Belalang
Belalang, Tabanan, Bali
Build & Renovate
Installation of an Interior Breeze Block – Balangan
Balangan, Bali
A PRACTICAL PROCESS
Structured enough for control. Flexible enough for the project.
We establish scope, evidence, responsibilities, and reporting before work advances.
- 01
Define
Confirm scope, priorities, constraints, and decision criteria.
- 02
Measure
Establish quantities, cost, programme, and existing conditions.
- 03
Control
Track commitments, changes, quality, progress, and risk.
- 04
Close
Reconcile records, resolve outstanding items, and hand over clearly.
SECTORS
Relevant experience for Bali’s built environment.
Residential villasHospitalityCommercial & retailSports & lifestyleFit-out & interiorsRenovation & remodelling
CLIENT PERSPECTIVE
What clear collaboration feels like.
“The BOQ estimate was complete and detailed. I later adjusted the design to suit the available project budget.”
“The report shows excellent progress. The service in Bali was outstanding and one of the best experiences we have had.”
“The work was fast and highly useful when I needed a detailed BOQ at short notice.”
“The estimate was detailed and completed quickly. Overall, the service experience was good.”
START WITH CLARITY
Tell us what you are planning.
Share the project location, stage, approximate area, and the decision you need to make next.