A scope of work is the single most important document in any construction or renovation project. It is the difference between a contractor who delivers exactly what was promised and one who claims "you never told me to do that."
Scope of work என்பது — "என்ன வேலை பண்ணணும், எந்த material போடணும், எவ்வளவு quantity" — இதெல்லாம் எழுத்துல பதிவு பண்றது. இது இல்லன்னா contractor எதையும் மறுக்கலாம்.
A family in Coimbatore asked a contractor to "repaint the whole house." The contractor painted only the walls — not the ceiling, not the doors, not the window grilles. When the homeowner complained, the contractor said "you said walls — ceiling is extra." With no written scope of work, the homeowner had no case. They paid an extra ₹18,000 for work they assumed was included.
What Is a Scope of Work?
A scope of work (SOW) is a written document that lists every single task the contractor must complete, the materials they must use, and the standard they must meet. It is attached to your contract and signed by both parties before work begins.
Scope of work என்பது — contractor என்ன பண்ணணும், எந்த material போடணும், எந்த standard-ல வேலை பண்ணணும் — இதெல்லாம் sign ஆன document-ல எழுதி வைக்கிறது.
What a Good Scope of Work Must Include
Every Work Item — Listed Individually
Do not write "painting work." Write: "Interior walls — all rooms including kitchen and bathrooms. Ceiling — all rooms. Window frames (wood) — inside and outside face. Door frames and shutters — both faces. Metal grilles — all windows and balcony."
"Painting" னு மட்டும் எழுதாதீங்க. "எந்த wall, எந்த ceiling, எந்த door, எந்த grille" — இதெல்லாம் separately எழுதணும்.
Material Brand, Grade and Quantity
Do not write "good quality paint." Write: "Asian Paints Tractor Emulsion, shade Antique White OW 103, 2 coats on walls after 1 coat of Asian Paints Wall Putty and 1 coat of primer. Total area approximately 1,400 sq ft."
Material-ல brand name, shade code, coat எத்தனை — இதெல்லாம் specify பண்ணணும். "Good quality" னு மட்டும் போதாது.
What Is NOT Included — Exclusions
Just as important as what is included. Write clearly: "Furniture moving is not included. Protective covering of floors is contractor's responsibility. Damage to existing tiles or fixtures during work to be repaired at contractor's cost." This prevents the contractor from charging you for things you assumed were part of the job.
என்ன include ஆகல — அதுவும் எழுதணும். இல்லன்னா contractor "இது extra work" னு சொல்வான்.
Workmanship Standard
For tiles: "Maximum lippage (height difference between tiles) 1mm. No hollow tiles. Grout lines straight and uniform." For electrical: "All wiring in conduit — no open wiring anywhere. ISI-marked wires only." For civil: "Plumb and level walls — tolerance 3mm per metre."
வேலையின் quality standard என்னன்னு எழுதணும். "நல்லா பண்ணணும்" போதாது — specific tolerance level வேணும்.
Who Supplies What
Be crystal clear about who buys the materials — you or the contractor. "All paint materials supplied by contractor at agreed brands and grades. Client to provide site access and electricity for work. Water for mixing supplied by contractor." Any ambiguity here leads to cost disputes.
Material யார் வாங்குவாங்க — client-ஆ, contractor-ஆ — இதை clearly எழுதணும். இல்லன்னா cost dispute வரும்.
Scope of Work Template by Trade
Here is what a proper scope looks like for the most common trades in Tamil Nadu:
🎨 Painting Scope — Example
| Item | Specification | Quantity |
|---|---|---|
| Interior wall putty | Birla White / Asian Putty — 2 coats | 1,400 sq ft |
| Interior primer | Asian / Berger — 1 coat | 1,400 sq ft |
| Interior emulsion | Asian Tractor Emulsion — 2 coats, shade agreed | 1,400 sq ft |
| Ceiling paint | Asian Tractor Emulsion White — 2 coats | 600 sq ft |
| Exterior weathercoat | Asian Apex / Berger Weathercoat — 2 coats | 800 sq ft |
| Wood polish (doors) | Melamine polish — 3 coats | 8 doors |
| Metal paint (grilles) | Red oxide primer + enamel — 2 coats | All grilles |
🧱 Civil Work Scope — Example
| Item | Specification | Standard |
|---|---|---|
| Cement | UltraTech OPC 53 Grade | IS 269 |
| Steel (TMT) | TATA Tiscon Fe 500D | IS 1786 |
| Bricks / AAC Blocks | Aerocon / Siporex 600×200×200 | IS 2185 |
| Sand | River sand / M-sand — clean, sieved | IS 383 |
| Waterproofing | Dr. Fixit crystalline compound | IS 2645 |
| Avoid | PPC cement for structural work, unbranded TMT | — |
The 5 Most Common Scope Mistakes
Writing "as discussed" instead of actual details
"As discussed" means nothing legally. Write the actual discussion. Every detail that was discussed must appear in the document.
No area measurements
Without sq ft or sq m measurements, a contractor can paint half the area and claim the work is done. Measure every area before writing the scope.
Mixing labour and material costs without clarity
Know whether you are paying for labour only (you supply materials) or a turnkey contract (contractor supplies everything). These need different scope documents.
No mention of surface preparation
For painting: putty, sanding, primer. For tiles: waterproofing, adhesive, levelling. For carpentry: wood treatment, seasoning. These are often excluded quietly by contractors to reduce their cost.
No mention of waste and cleaning
Write: "All construction waste, packaging, and leftover materials to be removed from site by contractor at their cost within 2 days of work completion." Without this, you will be left cleaning up.
Protect your project before work starts
BrickPaper sits with you and your contractor to write a complete, trade-specific scope of work before any work begins. We have standard templates for all 8 trades — civil, carpentry, electrical, tiles, painting, interior design, plumbing and architecture.
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