Schedule of Rates (SOR) — Complete Guide for Indian Engineers (2026)
Every public-sector tender in India — from a ₹15 lakh village school in Jharkhand to a ₹2,000 crore highway in Telangana — anchors its bill of quantities (BoQ) on a Schedule of Rates. If you do not understand which SOR applies, where to find it, how to read it, and how it interacts with the Analysis of Rates, you will price tenders wrong, get caught in disputes, or worse, end up using stale numbers from an aggregator site when the real document is on the issuing authority’s portal — for free. This guide is the working brief: what an SOR is, how an Indian SOR is structured, who publishes it, how often it’s revised, and the practical decisions you need to make when applying it.
What is a Schedule of Rates?
A Schedule of Rates (SOR) is a centrally-issued document that lists the unit rate (per cum, per sqm, per number, per kg, etc.) for every standard item of construction work executed by a public agency during a defined fiscal year. It is the rate basis for tender preparation, contract administration, payment processing, and dispute resolution. SORs are issued by central bodies (CPWD’s DSR is the most-cited), state PWDs, water utilities, urban authorities, and sectoral PSUs — over a hundred distinct SORs are in active use across India.
The SOR is the output; the Analysis of Rates (AOR) is the build-up that produces it. AOR shows the input quantities (cement, steel, sand, formwork, labour man-days, plant hours), market rates for those inputs, contractor profit and overhead percentages, and the formula that combines them into the SOR’s headline rate per unit. When market prices spike or a state-specific lead/lift differs from the SOR’s assumption, you re-do the AOR with current inputs and produce an adjusted item rate — this is called “rate analysis on first principles.”
SOR full form & aliases. Different states use different names for the same document: SOR (Schedule of Rates) is the most common; SSR (Standard Schedule of Rates) is used by Maharashtra, MJP, Andhra Pradesh, Telangana; BSR (Basic Schedule of Rates) is used by Rajasthan and a few others; CSR (Common Schedule of Rates) is used by Punjab and Karnataka; HSR (Haryana Schedule of Rates), DSR (Delhi Schedule of Rates) and USOR (Unified SOR) are state-specific variants. They all refer to the same kind of document.
The structure of a typical Indian SOR
Every Indian SOR — whether published by CPWD, Karnataka PWD, MES, NHAI, or a state water board — follows roughly the same four-part structure:
| Section | Contents | How engineers use it |
|---|---|---|
| 1. Preface & methodology | Lead/lift formulas, exposure-class adjustments, GST treatment, area-wise indices, rules for adopting items not listed | Read once per fiscal year — sets the rules for how the rate book is to be applied |
| 2. Item-rate schedule (the “SOR” proper) | Per-item rates organised by chapter (earthwork, concrete, masonry, woodwork, plumbing, electrical, etc.). Each item has a unique item code, a description, the unit, and the rate. | The day-to-day reference for BoQ pricing |
| 3. Analysis of Rates (AOR) | Per-item rate build-up with input quantities, productivity factors, overhead and profit. Some states publish AOR as a separate volume (e.g., CPWD AOR Vol II); others embed it. | Used when an item must be re-priced for site-specific conditions |
| 4. Annexures, appendices & circulars | Quarterly issue-rates, gazette amendments, district-wise lead/lift tables, machinery hire rates, labour wage tables | Apply to keep the book current between major revisions |
Some states publish multi-volume SORs covering different disciplines: Karnataka’s Common SR is six volumes (Common, Buildings, Roads & Bridges, WRD/Minor Irrigation, Water Supply/BWSSB, Electrical/KPTCL). Telangana issues four parts (Irrigation, R&B, Buildings, Public Health). Punjab consolidates everything into one CSR. The structure is the same; the packaging differs.
Who publishes SORs in India?
India’s SOR ecosystem has four tiers of issuing authority:
1. Central / Pan-India
- CPWD — the Delhi Schedule of Rates (DSR) is the most-cited document. Civil Vol 1 + Vol 2, plus a separate DSR (E&M) for electrical and mechanical, and Delhi Analysis of Rates (DAR) explaining the build-up.
- MoRTH — the Standard Data Book for Analysis of Rates (Vol I Plain/Rolling, Vol II Hilly, 2019 2nd Revision) is the de-facto national highway rate basis used by NHAI, NHIDCL and state highway departments.
- MES — Standard Schedule of Rates 2020 Part II for defence civil works (cantonments, residential, R&D establishments).
- Indian Railways — IRUSSOR (Unified SOR) 2021 is the apex; each of the 18 zonal railways publishes its own zonal USSOR.
- NRIDA / PMGSY — does not issue its own SOR but adopts state PWD/RRD SORs through a documented adoption circular (2016).
2. State PWD / R&B
Every state and UT publishes its own SOR. Karnataka KPWD runs the cleanest portal in India; CPWD DSR is the most widely-adopted; Maharashtra PWD/MJP, Tamil Nadu PWD & Highways, Punjab CSR, Haryana HSR and Rajasthan BSR are heavily-cited regional references. Browse all state SORs at the InfraLens SOR hub.
3. State sectoral utilities
State drinking-water boards and PHEDs publish separate water-supply SORs because their item set differs from PWD’s general civil scope. Examples: MJP Maharashtra, GWSSB Gujarat, TWAD Tamil Nadu, PHED Haryana, PHED MP USOR, WB PHED. JJM (Jal Jeevan Mission) implementation references these utility SORs rather than issuing its own.
4. Authority / ULB / city-level
Major ULBs and development authorities publish their own SORs for civic-engineering items not in the state SOR. Examples: BMC Mumbai, KMC Kolkata, AMC Ahmedabad, HSVP, MMRDA / CIDCO, BESCOM.
How often are SORs revised?
Revision cycles vary widely, and assuming an annual revision when none has happened is a common source of mis-pricing.
| Revision pattern | Who follows it | Watch out for |
|---|---|---|
| Annual full reissue | Tamil Nadu PWD & Highways, Karnataka, Maharashtra MJP, AP Buildings, Telangana SSR | April-June release window — bid for tenders that close after the new SOR is issued |
| Multi-year base + quarterly issue rates | Karnataka CSR (2023-24 base + 2026-27 Q1 issue rates), CPWD DSR (2023 + cost indices) | Track issue-rate amendments; the headline rate is base + amendments |
| Multi-year base + gazette amendments | Haryana HSR (2021 + 14-Mar-2024 + 01-Jul-2024 amendments), Punjab CSR (2020 + 12 A&C slips) | Track gazette notifications individually; the official portal usually only links the base |
| Live IFMS database | Rajasthan BSR (bsr.rajasthan.gov.in), Kerala PRICE portal | Query by district + discipline + year; no static PDF for “current rate” |
| 5-7 year revision cycle | Mizoram, NE states, MES SSR, MoRTH SDB | Older base + more aggressive market-adjustment factors |
GST treatment in SORs — the 0.893 multiplier and why it matters
Pre-GST SORs included indirect taxes (sales tax, VAT, service tax) inside the headline rate. Post-2017, most states reissued or amended their SORs to be GST-exclusive, with GST charged separately on the BoQ value at tender time. But several states still publish GST-inclusive rates with explicit instructions to strip the GST component when applying.
The most-cited example is Haryana’s HSR 2021, which carries a gazette note instructing engineers to multiply all rates by 0.893 (effectively dividing by 1.12) to remove the embedded GST when GST is being charged separately on the BoQ. Read the Haryana detail page for the exact wording. Karnataka, Maharashtra, Telangana and most newer SORs publish GST-exclusive rates with GST charged on top per CGST/SGST schedules.
Lead, lift, and area-wise indices
An SOR rate is published assuming a specific source-to-site distance (lead) and elevation difference (lift). When your project site differs, you adjust:
- Lead = horizontal transport distance for the major bulk material (sand, aggregate, soil, water). SOR publishes a base rate at, say, 1 km lead; you add per-km lead factor for additional distance.
- Lift = vertical transport (lifting from ground floor to upper storeys, or stacking heights). SOR publishes a base rate up to a defined floor; you add per-metre lift factor for higher floors.
- Area-wise indices = some SORs publish multipliers per district reflecting local labour wages, material lead from regional railheads, and weather-window restrictions. Karnataka, Rajasthan and Uttarakhand are particularly granular here.
How SORs differ from each other — a quick decision tree
If you’re preparing a BoQ, use this decision tree to pick the right SOR:
| Project type | Use this SOR | Cross-references |
|---|---|---|
| Central government building (PMAY, AIIMS, government office) | CPWD DSR Vol 1+2 + AOR | /sor/cpwd |
| State government building (PWD school, hospital, residential) | State PWD SOR | /sor → pick state |
| National highway (NHAI, NHIDCL) | MoRTH SDB Vol I/II + project-specific BoQ | /sor/morth · /sor/nhai |
| State highway / district road (state-funded) | State PWD/R&B SOR (roads volume) | /sor → pick state |
| Rural roads (PMGSY) | State PWD/RRD adopted via NRIDA circular | /sor/pmgsy |
| Urban water-supply / sewerage | State water-utility SSR (MJP, TWAD, GWSSB, KWA, PHED) | /sor → filter Discipline = Water Supply |
| JJM rural water supply | State PHED/water-utility SSR | Same as above |
| Defence civil works (cantonment, married accommodation) | MES SSR 2020 Part II | /sor/mes |
| Railway civil (station, ROB, RUB, formation) | IRUSSOR + zonal USSOR | /sor/indian-railways |
| City civic works (BMC, KMC, AMC, etc.) | ULB-specific SOR + state SOR fallback | /sor → pick authority |
Are SORs free? The civilshape.in question
Yes. Every Indian SOR is a public-domain government document. The issuing authority publishes the PDF on its official portal — cpwd.gov.in, kpwd.karnataka.gov.in, tnhighways.net, etc. There is no legitimate reason to pay for an SOR PDF.
If you’ve seen sites charging for SOR PDFs (civilshape.in, certain aggregators), they’re selling a screenshot of a free document. InfraLens’s SOR hub links every verified PDF directly to the issuing authority — no signup, no paywall, no email gate. Where the official portal is unreachable from outside the state (Maharashtra PWD, UP PWD), we link the landing page with a transparent note.
Common mistakes when applying an SOR
- Using an outdated edition. Tender clauses usually specify “SOR in force on the date of opening of bids.” Always check the issuing authority’s current-year publication, not whatever’s in the cabinet.
- Forgetting GST treatment. If the SOR is GST-inclusive (Haryana HSR 2021) and you’re charging GST on the BoQ, you must apply the 0.893 stripping multiplier.
- Ignoring quarterly issue rates. Karnataka CSR’s base is 2023-24 but the 2026-27 Q1 issue rate is the actual current rate. Engineers who use just the base GrandFinale PDF are 2-3 years stale on cement, steel and bitumen.
- Cross-using SORs without authority approval. CPWD DSR is the official fallback for most state SORs — but the state SOR’s methodology clause must explicitly allow it. Ad-hoc substitution can be challenged at audit.
- Missing the AOR. When the SOR has no item for your work (a non-standard façade material, a new method), you must do rate analysis from first principles using the AOR methodology — not invent a rate from a price quote.
FAQ
What is the full form of SOR?
SOR stands for Schedule of Rates. Variants include SSR (Standard Schedule of Rates), BSR (Basic Schedule of Rates), CSR (Common Schedule of Rates), HSR (Haryana SR), DSR (Delhi SR), and USOR (Unified SOR).
Which is the most-used SOR in India?
CPWD’s Delhi Schedule of Rates (DSR) is the most widely-cited rate document in India, used by all central government works and adopted as the fallback by most state PWDs.
Is SOR mandatory for private construction?
No. SORs are mandatory for state and central government works. Private developers and consultants reference SORs for benchmarking and reasonableness checks but are not bound by them.
Can a contractor refuse an SOR-based payment?
Not for items that are in the SOR — once awarded, the SOR rate (plus contractual escalation) is binding. For items not in the SOR, a fresh rate analysis under the AOR methodology is required, typically with both engineer and contractor signatures on the analysis.
How do I find the SOR for my project?
Use the InfraLens Schedule of Rates hub to filter 100+ Indian SORs by tier (Central / State / Authority), discipline (Civil / Roads & Bridges / Water Supply / Electrical / Composite), year and verified status. Each row links directly to the issuing authority’s PDF.