Clairvyn
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Every plan comes engineered.

Clairvyn engineers every floor plan for architects and civil engineers: structural design to the codes where you build, footings to your soil and bar bending schedules, plus one-click plumbing, electrical, mechanical and fire layouts, with IFC for Revit and ArchiCAD.

Structure to the codes where you build, footings to your soil, and every pipe, duct and cable, drawn on the plan you already have.

Framing plan500 seat auditorium

Designed, not only checked. Until the frame passes.

Columns, beams, slabs and the steel over a hall, sized to the codes where you build, whether that is the Indian Standards, the Eurocodes or the US codes. A member that fails is resized and a storey that sways is stiffened, until the whole frame passes.

Structural frame of a house on a trapezoid plot in 3D, designed by Clairvyn: footings, columns, plinth beams, beams and slabs
A house on a trapezoid plot: the slanted front carried on its own beams and columns40 ft (12.2 m) at the road, 55 ft (16.8 m) at the back
Structural frame of a two storey house in 3D, designed by Clairvyn, with strap footings kept inside the boundary
A two-storey house with strap footings held inside the boundaryFootings founded 1.5 m (4 ft 11 in) down, deeper where the sheet says
Structural frame of an L-shaped two storey house in 3D, designed by Clairvyn, with combined footings where columns stand close
An L-shaped two-storey house: combined footings where columns stand closeFounded 1.5 m to 1.98 m (4 ft 11 in to 6 ft 6 in) down
3D
The frame of an apartment block in 3D, coloured by member type: columns, beams and slabs, turning

Then every member, named. Detailed and scheduled.

Each column and beam detailed with its bars, ties and cover, and the bar bending schedule with concrete and steel quantities in XLSX and CSV.

ABCDEFmoved 75 mm (3")GHImoved 25 mm (1")JK1101112132moved 25 mm (1")3456moved 115 mm (4 1/2")78moved 25 mm (1")9A1 525x580A2 450x580A4 330x485A5 330x485A6 330x485A8 525x580A10 330x485A11 450x580A12 450x580A13 450x580B6 330x485B7 330x485B8 525x580C9 330x485D1 450x580D2 450x580D4 330x485D5 330x485D6 330x485D9 330x485D10 525x580D11 525x580D12 525x580D13 525x580E7 330x485E8 525x580F6 330x485G2 525x580G5 330x485G10 330x485G12 525x580H1 450x580H6 450x580H8 525x580H13 450x580I6 330x485I8 525x580K1 450x580K2 525x580K4 330x485K5 330x485K6 330x485K8 525x580K10 330x485K11 330x485K12 450x580K13 450x580C5 330x485G7 330x485I7 525x580H4 450x580H11 450x580F:A1 1.60 m sq (5'-3")F:A2 1.80 m sq (5'-10 7/8")F:A4 1.85 m sq (6'-0 7/8")F:A5 1.50 m sq (4'-11")F:A6 1.70 m sq (5'-6 7/8")F:A8 2.10 m sq (6'-10 5/8")F:A10 1.65 m sq (5'-5")F:A11 1.95 m sq (6'-4 3/4")F:A12 1.80 m sq (5'-10 7/8")F:A13 1.60 m sq (5'-3")F:B6 1.55 m sq (5'-1")F:B7 1.55 m sq (5'-1")F:B8 2.00 m sq (6'-6 3/4")F:C9 1.80 m sq (5'-10 7/8")F:D1 1.85 m sq (6'-0 7/8")F:D2 2.15 m sq (7'-0 5/8")F:D4 2.10 m sq (6'-10 5/8")F:D5 1.90 m sq (6'-2 3/4")F:D6 1.70 m sq (5'-6 7/8")F:D9 1.50 m sq (4'-11")F:D10 1.90 m sq (6'-2 3/4")F:D11 2.25 m sq (7'-4 5/8")F:D12 2.25 m sq (7'-4 5/8")F:D13 1.85 m sq (6'-0 7/8")F:E7 1.95 m sq (6'-4 3/4")F:E8 2.15 m sq (7'-0 5/8")F:F6 1.45 m sq (4'-9 1/8")F:G2 2.05 m sq (6'-8 3/4")F:G5 1.90 m sq (6'-2 3/4")F:G10 1.95 m sq (6'-4 3/4")F:G12 2.25 m sq (7'-4 5/8")F:H1 1.85 m sq (6'-0 7/8")F:H6 1.75 m sq (5'-8 7/8")F:H8 2.05 m sq (6'-8 3/4")F:H13 1.85 m sq (6'-0 7/8")F:I6 1.75 m sq (5'-8 7/8")F:I8 1.90 m sq (6'-2 3/4")F:K1 1.50 m sq (4'-11")F:K2 1.80 m sq (5'-10 7/8")F:K4 1.80 m sq (5'-10 7/8")F:K5 1.75 m sq (5'-8 7/8")F:K6 1.65 m sq (5'-5")F:K8 1.75 m sq (5'-8 7/8")F:K10 1.75 m sq (5'-8 7/8")F:K11 1.80 m sq (5'-10 7/8")F:K12 1.80 m sq (5'-10 7/8")F:K13 1.50 m sq (4'-11")F:C5 1.80 m sq (5'-10 7/8")F:G7 1.75 m sq (5'-8 7/8")F:I7 1.55 m sq (5'-1")F:H4 2.30 m sq (7'-6 1/2")F:H11 2.35 m sq (7'-8 1/2")OPENING (stair STC01)OPENING (stair STC02)OPENING (lift ELV01)OPENING (lift ELV02)SUNK (DEPTH TBC)(Master Toilet)SUNK (DEPTH TBC)(Toilet 3)SUNK (DEPTH TBC)(Powder)SUNK (DEPTH TBC)(Toilet 2)SUNK (DEPTH TBC)(Master Toilet)SUNK (DEPTH TBC)(Toilet 3)SUNK (DEPTH TBC)(Powder)SUNK (DEPTH TBC)(Toilet 2)S1 120 thk one-wayB short 8@275B long 8@300T short 8@225S2 120 thk two-way case 2B short 8@275B long 8@250T short 8@275T long 8@250S3 120 thk two-way case 2B 8@275/8@250 T 8@275/8@250S4 120 thk two-way case 4B short 8@275B long 8@250T short 8@275T long 8@250S5 120 thk two-way case 3B 8@250/8@225 T 8@250/8@225S6 120 thk one-wayB short 8@250B long 8@300T short 8@175S7 120 thk two-way case 4B 8@275/8@250 T 8@275/8@250S8 120 thk two-way case 2B short 8@275B long 8@250T short 8@275T long 8@250S9 120 thk two-way case 2B short 8@275B long 8@250T short 8@275T long 8@250S10 120 thk two-way case 4B short 8@275B long 8@250T short 8@275T long 8@250S11 120 thk one-wayB short 8@275B long 8@300T short 8@200S12 120 thk two-way case 4B 8@275/8@250 T 8@275/8@250S13 120 thk two-way case 4B short 8@275B long 8@250T short 8@275T long 8@250S14 120 thk two-way case 2B 8@275/8@250 T 8@275/8@250S15 120 thk two-way case 2B short 8@275B long 8@250T short 8@275T long 8@250S16 120 thk two-way case 4B 8@275/8@250 T 8@275/8@250S17 120 thk one-wayB short 8@250B long 8@300T short 8@175S18 120 thk two-way case 3B 8@250/8@225 T 8@250/8@225S19 120 thk two-way case 4B short 8@275B long 8@250T short 8@275T long 8@250S20 120 thk two-way case 2B 8@275/8@250 T 8@275/8@250S21 120 thk two-way case 2B short 8@275B long 8@250T short 8@275T long 8@250S22 120 thk two-way case 4B short 8@275B long 8@250T short 8@275T long 8@250S23 120 thk one-wayB 8@275/8@300 T 8@200/-S24 120 thk two-way case 4B 8@275/8@250 T 8@275/8@250S25 120 thk two-way case 3B 8@275/8@250 T 8@275/8@250S26 120 thk one-wayB short 8@275B long 8@300T short 8@275S27 120 thk two-way case 3B 8@275/8@250 T 8@275/8@250S28 120 thk two-way case 1B short 8@275B long 8@250T short 8@275T long 8@250S29 120 thk two-way case 1B 8@275/8@250 T 8@275/8@250S30 120 thk one-wayB 8@275/8@300 T 8@200/-S31 120 thk two-way case 1B 8@275/8@250 T 8@275/8@250S32 120 thk one-wayB short 8@275B long 8@300T short 8@225S33 120 thk two-way case 1B 8@275/8@250 T 8@275/8@250S34 120 thk two-way case 1B 8@275/8@250 T 8@275/8@250S35 120 thk one-wayB 8@275/8@300 T 8@200/-S36 120 thk two-way case 2B 8@275/8@250 T 8@275/8@250S37 120 thk one-wayB 8@275/8@300 T 8@275/-S38 120 thk two-way case 3B short 8@275B long 8@250T short 8@275T long 8@250S39 120 thk one-wayB short 8@275B long 8@300T short 8@200S40 120 thk two-way case 1B 8@275/8@250 T 8@275/8@250S41 120 thk one-wayB 8@275/8@300 T 8@225/-S42 120 thk two-way case 1B 8@275/8@250 T 8@275/8@250S43 120 thk one-wayB 8@275/8@300 T 8@225/-230x400230x400230x400230x350230x350230x350230x350230x350230x350230x350230x350230x350230x350230x300230x300230x300230x300230x300230x300230x300230x300230x300430x400430x400430x400430x400430x400430x400230x350230x350230x350230x350230x350230x350230x350230x350230x350230x350230x350230x400230x400230x400230x350230x350230x350230x350230x350230x350230x350230x350230x350230x300230x300230x300230x300280x400280x400280x400280x400280x400280x400280x400280x400280x400230x350230x350230x300230x300230x300230x300230x300230x300230x300230x300230x300230x300275x475275x475275x475275x475275x475230x300230x300230x350230x350230x350230x350230x350230x350230x350230x350230x350N Ground floor framingModel apartment

Click a member. See its bars.

Column A1

Size
525 x 580 mm (1′-8 5/8″ x 1′-10 7/8″)
Bars
30 bars of 12 mm
Laid
9 on b, 8 on D faces
Steel
1.11 %
Ties
8 mm at 175 mm
Footing
1.60 m (5′-3″) square
3D
In the app, a beam turned see-through with its bars, then a column with its bars and ties

One click: Engineer. Every pipe, duct and cable, routed.

  1. Plumbing

    Water in, drains and stacks at every wet room, each pipe sized with its working.

  2. Electrical

    Lights, fans, switches and sockets, wired into circuits back to the board.

  3. Mechanical

    AC sized from each room's load, exhaust fans with their air changes, fresh air in.

Foundations, to your soil. Below the ground line.

Kozo asks your soil type or your soil report's bearing value before the structural sheets. Every footing is sized from it, or from a safe assumed value marked for you to confirm, and kept inside the plot, held by strap and strip footings along the boundary.

Isolated, strap, combined or raft.

2000 (6′-6 3/4″)725±0.000 m0′-0″Finished floor−0.450 m−1′-5 3/4″Natural ground−1.225 m−4′-0 1/4″Top of footing−1.950 m−6′-4 3/4″Founding level
Foundation section drawn by Clairvyn: a column and its footing, with natural ground, top of footing and founding level in metres and feet
3D
In the app, the footings under the see-through ground, then one footing with its size and its founding depth below natural ground

In detail. Everything the sheets carry.

Structure

  • Designed to pass

    Failing members resized, a swaying storey stiffened

  • Codes

    The codes where you build, such as the Indian Standards, Eurocodes or US codes

  • Long spans

    Steel trusses and purlins over halls and stages

  • Large buildings

    Big frames design in the background while you work

Foundations

  • Footings

    Isolated, strap, combined and raft

  • Your soil

    From your soil report, or a safe value marked to confirm

  • Inside the plot

    Strap and strip footings along the boundary

  • Section

    A foundation section on the sheet

Sheets and schedules

  • Framing plans

    Every floor, with the grid

  • Details

    Column, beam and footing details

  • Bar bending schedule

    With concrete and steel quantities

  • Out

    XLSX and CSV

Services

  • Plumbing

    Supply, drainage, the riser diagram, sizes with their working

  • Electrical

    Points, circuits, panel schedules, single-line diagram

  • Mechanical

    AC sized from room loads, ducts, diffusers, air handling units

  • Water

    Demand, storage and the pump to lift it

Fire

  • Detection

    Detectors and call points

  • Fighting

    Sprinklers, hose reels, wet risers, extinguishers

  • Escape

    Exit signs and routes

  • In your words

    "No AC in bedroom 2" is read from the brief

Cost and files

  • Bill of quantities

    Pipes, ducts, cables, fixtures, the frame, in INR or USD

  • Ask

    "What will the services cost?"

  • 3D

    Click any member or pipe for its size

  • IFC4

    With MEP systems, for Revit and ArchiCAD

Opens where you work.

Questions

Does Clairvyn design the structure or only check it?

It designs it. Members that fail are resized and a storey that sways is stiffened until the frame passes; then the footings and slabs are designed with their schedules and a bar bending schedule.

Which codes does the structural design follow?

The codes where you build, for loads, earthquakes, concrete members, ductile detailing and steel. The Indian Standards, the Eurocodes and the US codes are examples.

What foundations can it design?

Isolated, strap, combined and raft footings, sized from your soil report's bearing value, or from a safe assumed value marked for you to confirm, and kept inside the plot with strap and strip footings along the boundary.

What does one-click Engineer do?

It sizes and routes every pipe, duct and cable round the walls and columns and clears the clashes, sizes the AC from the room loads, works out the water demand, storage and the pump, and lays out sprinklers, detectors, extinguishers and hose reels.

Can I open the drawings in AutoCAD and Revit?

Yes. DXF in any unit and DWG open in AutoCAD; IFC4 with the structure and MEP systems opens in Revit and ArchiCAD.

Draw it. Engineer it in one click.