# Coefficient of Measurements for Painting on various surfaces

#### Srinivasan

Prime CE
Coefficient of Measurements for Painting on various surfaces

Partly paneled and glazed doors : 0.80 times the door or window area.

Collapsible gates : 1.50

Corrugated sheeted steel doors : 1.25

Rolling shutters : 1.10

Expanded metal hard drawn steel : 1.00

Open palsied fencing and gates, brace, rails : 1.00

Corrugated iron sheeting : 1.14

A.C corrugated sheeting : 1.20

Semi corrugated sheeting : 1.10

Wire gauged shutters : 1.00

Paneled framed and braced doors, windows : 1.30

Ledged and battened doors and windows : 1.30

Flush doors : 1.20

Partly paneled doors : 1.00

Fully glazed doors : 0.80

Fully louvered : 1.80

Trellis work : 2.00

Curved or enriched : 2.00

Weather boarding : 1.20

Wooded single roofing : 1.10

Boarding with cover tilets and match boarding : 1.05

Tile and slate battering : 0.80

Plain sheeted steel : 1.10

Fully glazed steel : 0.50

#### rameshchandrapatel

Prime CE
Both sides or one side only ?

#### Srinivasan

Prime CE
always one side only

#### palanisamy engineer

##### Junior Member
always one side only
Sir I can't understand how the Co efficient works in painting ...can you give me the example for it using any one of the surface?

#### Srinivasan

Prime CE
co efficient means a method of measurement. for instant flat surface of 10 sqm is measurable as 10 sqm. in case of corrugated how the measurement is to be done. in case of a grill how the measurement is to be done. hence the coefficient method is derived by c.p.w.d and is authorities, simply i posted the same. in a major projet tenders the coefficient is always mentioned.

#### palanisamy engineer

##### Junior Member
So total area ×Co efficient =area of paints.
is it crt?
co efficient means a method of measurement. for instant flat surface of 10 sqm is measurable as 10 sqm. in case of corrugated how the measurement is to be done. in case of a grill how the measurement is to be done. hence the coefficient method is derived by c.p.w.d and is authorities, simply i posted the same. in a major projet tenders the coefficient is always mentioned.[/Q

VIDHYA SAGAR

#### anandshethna

##### Apprentice
Thank you Sir for very valuable knowledge data shared.

I require your assistance. can you share coefficients for Wood Polish such as French Polish, Melamine Polish etc.

I specifically have query about the edge polishing done (one side is less 12"), wherein contractors charge on RFT/RMT. My specifics are
1. Cushioned Chair
2. Glass table with wooden edges and legs,
3 Bed side edges, cornices.

Regards

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