What does FFL stand for on house plans? FFL/T.O.F.F: finish floor level , top of finish floor.
What means FFL in construction?
FFL means Finished Floor Line .
What does FFL stand for on house plans? FFL/T.O.F.F: finish floor level , top of finish floor.
FFL means Finished Floor Line .
This RL identifies to the builder the height of the first floor FFL (finished floor level) . You’ll notice that if you subtract the smaller number above from the larger one, the space between FFL’s for this building is 3.05m.
| # Pound OR Number | FF Finished Face or Finished Floor | FFL Finished Floor Level | FIXT Fixture | FLR Floor |
|---|
Natural Ground Level (NGL) Ground Level (GL) Existing Ground Level (EGL)
SFL refers to the level at the top surface of the floor screeding or concrete topping. While SSL refers to the level at the top surface of the structural slab .
So, in concrete construction it may be the uppermost surface of a screeded finish, or in timber construction, FFL will denote the top level of floorboards, chipboard or ply decking. Floor levels and other vertical dimensions are usually expressed in metres to three decimal places , e.g FFL 16,550.
SSL – Structural Slab Level – the level at the top of the concrete slab. SSL – Structure Surface Level.
SFL – Structural Floor Level .
3 ft or 900mm
The height of the window from the ground or floor level is called sill level. Whereas the minimum height required as per standards is 900mm or 3 ft. However, the sill level might vary depending on the requirements of the Houseowner.
What is difference between OGL & NGL? Ans:The first level taken of the natural ground without using any mechanical means is called NGL whereas the level taken after preparation of bed by using mechanical means Grader ,Doze, JCB & Roller is called OGL.
Architects commonly abbreviate measurements, such as edge distance (ED), far side (FS), and inner diameter (ID) . Materials are also often abbreviated such as gypsum (Gyp.), laminated veneer lumber (L.V.L.), and masonry (Mas.). Items to consider when you read a floor plan are abbreviated, such as not to scale (N.T.S.).
Manhole rings and cover slabs to suit are manufactured in various depths and diameters to facilitate the range of pipe diameters and actual depth on site from ground level (GL) to invert level (IL) .
Safety integrity level (SIL) is defined as a relative levels of risk-reduction provided by a safety function, or to specify a target level of risk reduction . In simple terms, SIL is a measurement of performance required for a safety instrumented function (SIF).
FB – Footing Beam . FB – From Below. FBC – Full Business Case.
Sill level is height or distance between bottom of window frame to floor level , Generally, it is kept around 900mm (3 feet) height above floor level. While lintel height is height or distance between top of door frame to floor level, Generally, it is kept around 2.1m (7 feet) height above floor level.
Let, Assume the slab has a thickness of 150 mm. Slab Load Calculation = 0.150 x 1 x 2400 = 360 kg which is equivalent to 3.53 kN . Now, If we consider the Floor Finishing load to be 1 kN per meter, superimposed live load to be 2 kN per meter, and Wind Load as per Is 875 Near about 2 kN per meter.
Finished floor level (FFL) refers to the uppermost surface of a floor once construction has been completed but before any finishes have been applied .
Finished floor level (FFL) refers to the uppermost surface of a floor once construction has been completed but before any finishes have been applied .
The confusion is that the level which we generally see is FGL( finished ground level ) then to know NGL do we need to dig out the soil and check the hard stratum. Also is the use of columns in foundation dependent on this NGL. Because if there is just 0.5-1 m difference in NGL and FGL we don’t need column.
SSL. Structural Slab Level . Engineering, Architecture, Civil Engineering.