Civil and demolition BOQ items: units, measurement, specs

Breaking out, new partitions and plaster before the interior work starts. 4 items, each with the unit it is priced in, how it is measured, the standard that applies, what the line must name and what quotes leave out.

Pujan Motiwala · Standards checked against the BIS catalogue on

Demolition and debris removal

Unit
lump sum; also quoted in sq ft, sq m, cu m
How it is measured
Priced as a lump sum for a defined scope, or by the area or volume broken out. Name what is removed and where the debris goes.
Indian Standards
IS 1200 (Part 18), Method of measurement of building and civil engineering works: demolition and dismantling.
Often left out of the quote
  • Carting debris off site and the dumping charge
  • Protecting lifts, lobbies and floors that stay
  • Society or building permissions
A line to start from
Dismantling existing [flooring / partitions / fixtures] in [rooms], including stacking reusable material and carting debris to an approved dump.
Values in [brackets] are yours to fill. Item id: civil.demolition

Brick or block partition wall

Unit
sq ft; also quoted in sq m, cu m
How it is measured
By face area of wall built, openings deducted; thick walls are sometimes priced by volume.
Indian Standards
IS 1200 (Part 3), Method of measurement of building and civil engineering works: brickwork.
The line must name
  • Material: named, for example granite, quartz, AAC block, sal wood
  • Thickness: in mm, for example 18 mm carcass
Often left out of the quote
  • Lintels over openings
  • Plaster on both faces
  • Curing
A line to start from
Providing and building [100] mm thick [AAC block / brick] partition in [cement mortar 1:4], including lintels over openings.
Values in [brackets] are yours to fill. Item id: civil.block-partition

Gypsum board partition (drywall)

Unit
sq ft; also quoted in sq m
How it is measured
By face area of partition, openings deducted.
The line must name
  • Ceiling board: gypsum, calcium silicate, mineral fibre, POP
  • Framing: GI or galvanised steel sections, grid
  • Thickness: in mm, for example 18 mm carcass
Often left out of the quote
  • Insulation inside the cavity
  • Jointing tape and finishing for paint
  • Openings and their framing
A line to start from
Providing and fixing [12.5] mm gypsum board partition on both faces of [GI] stud framing at [600] mm centres, joints taped and finished ready for paint.
Values in [brackets] are yours to fill. Item id: civil.drywall

Wall plaster

Unit
sq ft; also quoted in sq m
How it is measured
By area plastered, openings over a set size deducted.
Indian Standards
IS 1200 (Part 12), Method of measurement of building and civil engineering works: plastering and pointing.
The line must name
  • Thickness: in mm, for example 18 mm carcass
Often left out of the quote
  • Chicken mesh at joints between block and concrete
  • Corner beads
A line to start from
Providing [12] mm thick cement plaster in [1:4] mortar on walls, including chicken mesh at block-concrete joints.
Values in [brackets] are yours to fill. Item id: civil.plaster

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What this page is not

A guide written by Ahrom Labs; not legal, tax or engineering advice. Indian Standards are cited by number and title from the BIS catalogue, not quoted; the standard governs wherever this page differs from it. No rates are given: they change with city and month. Last updated .

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