Which Drawing Number Generally Shows the Foundation Plan
Instructions
SO… Y'all're ready to start that addition, you accept received the plans from your architect or draughtsman but you can't make head nor tail of them.
Perhaps this section tin help to enlighten you just a little bit.
On the next page is a list of the programme drawings with explanations.
Working Plans are a set of plans from which the builders and other trades refer to and work off throughout the construction of the project.
The working plans are also the plans that are submitted to the local building authorisation (along with any other documentation that might be required) when applying for a building allow.
A few sets of plans are usually required, two or 3 for the building authorisation when applying for permit and a varying number of sets to send out to tradesmen and building supply stores when seeking quotations.
No piece of work tin can commence until such time as the relevant authorisation has given approval.
An approved (stamped) copy of the plans must exist kept on the job at all times throughout construction. The building inspector will sign the approved plans every time he does an inspection. All required inspections volition exist listed in the documentation accompanied with the canonical plans.
Buildeazy has drawn upward a elementary set up of working plans to explain the bits and pieces.
The plans are for an addition to a fictitious firm.
Programme and permit requirements vary from place to place.
If contemplating cartoon up your own plans or doing any building work inquire at your local building department to find out what specific needs are bound by local edifice code or by local authority in social club to obtain a building permit.
The example plans in this commodity are for a 34sq metres (366 sq ft) addition to a fictitious firm.
Construction is physical slab floor, brick veneer, lumber frame and lightweight tile roof on lumber trusses.
Instructions continued
Working Plans
usually comprise of the following:
Site plan:
The site plan (plot programme) shows the placement of the existing edifice and the proposed addition.
The site plan also shows the site boundaries, location of services (storm h2o, sewer etc.) and relative levels of floor, finished ground and services. Contour grids showing the ascension and autumn of the land are needed for sloping sections.
Example and caption of a site plan – Page 3
Foundation or Footing plan:
The foundation or basis plan shows the outlay and measurements of the foundation / footings and whatever required steel reinforcing.
Example and explanation of a foundation plan – Folio 4
Elevation plan:
The superlative plan is more similar a drawing of the exterior of the addition rather than a plan although is still drawn to scale. The elevation plan gives a skillful perspective of the addition to the untrained eye.
Case and caption of an elevation programme – Page five
Floor plan:
The floor plan (footprint) shows the layout of the walls, also where the doors and windows are forth with the sizes of the doors and windows, units such as vanities, baths etc and the designated uses of the rooms. The floor program is to calibration and walls etc are dimensioned.
Example and explanation of a floor plan – Page 6
Roof plan:
The roof programme shows a apartment plan view (looking down view) of the layout of the roof, and where the trusses / rafters etc are situated.
Example and explanation of a roof plan – Page vii
Bracing program:
The bracing programme shows where the wall braces become and what blazon of bracing is required.
Example and explanation of a bracing programme – Folio 8
Cross section plan and detail example:
The cross section plan is a plan taken from a cross section of the floor programme. The cantankerous section line is marked by flags. The cantankerous department shows structure, lumber sizes and room heights.
A detail plan is a blow up (magnified) part of the program to give clearer particular.
Example and explanation of a cross section plan and detail – Page ix
Specifications:
Specifications give a description of all the materials used, sizes, spacings etc and in some cases right downward to what blazon of paint to use and how many coats.
Sometimes the specifications are on a split certificate merely sometimes (mainly smaller jobs) the specifications are incorporated in the plan drawings.
Site Plan
Site programme:
This site plan shows the placement and size of the proposed addition along with the storm water and sewer services. This programme also shows where the new sewer services will connect into the existing line and the finished floor level (F.F.L.) in relation to the sewer manhole lid and sewer invert.
The programme is drawn to scale and includes purlieus measurements plus the distance from the proposed improver to the purlieus.
Foundation plan
Foundation programme:
A: in the cartoon in a higher place
These measurements marking the footings.
In this case the top line shows the overall measurement of the building width, the middle line shows the overall measurement of the building recesses and the bottom line shows where the concrete blocks go.
B: in the drawing in a higher place
These lines evidence where the block piece of work and footings go. The continuous straight lines marker where the 200mm (viii″) concrete blocks go, and the continuous dotted lines mark where the 300mm (12″) wide footings go, 50mm (2″) each side of the physical cake line.
C: in the cartoon above
"300×300 (12″ten 12″) perimeter ground with two D12 rods (ii #iv rebar) and D10 (#3 rebar) link/starters at 600crs (24″ O.C.) lap 600 (24″) into slab"
This means the footing will be continuous and 300mm (12″) wide and 300mm (12″) deep. The dotted lines on the plan marks the outline of the footing. Ii D12 rods (#4 rebar) run the length of the ground and are tied with necktie wire to D10 (#3 rebar) link/starters spaced every 600mm (24″) autonomously. The D10 (#iii rebar) link/starters must lap into the concrete slab at least 600mm (24″). For a better understanding accept a look at the cross-section plan
Note: D12 rod means plain-featured steel 12mm thick. That is metric. The equivalent in imperial (The states) is #4 rebar, which is ane/2″ thick.
D: in the drawing above
"Drill & epoxy 700 (28″) long D12 (#4 rebar) starters 100mm (4″) into existing slab and foundations at 600crs (24″ O.C.)."
This means drill 12mm (1/two″) holes at to the lowest degree 100mm (4″) deep into the side of the existing concrete slab every 600mm (24″) apart. Glue into the holes (with epoxy) 700mm (28″) long pieces of deformed 12mm (1/two″) thick steel. This ties the new physical footings and concrete slab to the existing.
Note:
Steel rods (D12, D10 etc) tin be purchased from most major building suppliers and comes in 6 metres lengths. Steel benders and cutters can be hired from most rent firms.
Note:
In United states of america steel rods are called rebars and a D12 would be the same equally #4 rebar which is one/2″ thick. #2=1/four″, #3=3/viii, #4=ane/2″ and so on in increments of 1/8″ for every #one.
Elevation plan
Elevation plan:
The elevation plan is more similar a drawing of the outside of the addition rather than a plan although is withal drawn to scale. The elevation plan gives a good perspective of the improver to the untrained centre. Also a visual idea of how the land slopes.
Floor programme
Flooring plan:
The flooring programme (footprint) shows the layout of the walls, also where the doors and windows are along with the sizes of the doors and windows, units such as vanities, baths etc and the designated uses of the rooms.
The floor programme is to scale and walls etc are dimensioned.
Dimensions:
The dimensions given are overall external walls (edifice line), internal room measurements from wall to wall, thickness of walls external and internal.
Flags:
The pointed things in the above plan with number 1 on top of them. This marks the betoken of the cross section plan.
Doors:
The door widths marked on the floor plan are the actual width of the door and does not take into business relationship the door jambs or any play. For a door with standard jambs add another 50mm (2″) to the programme size for the opening.
Windows:
The window (aluminum) measurement on a floor plan is the box size. That is the exact size of the exterior of the timber reveals or jambs surrounding the window, and then therefore the frame opening needs to exist 10mm (3/8″) bigger than the window size on the programme.
For example, one of the window measurements in the higher up plan is 600×2200. (24″x 88″) This means the window is 600mm (24″) high and 2200mm (88″) broad so the opening built into the frame (trim size) needs to exist 610mm (24 3/viii″) loftier ten 2210mm (88 three/eight″) wide.
Roof programme
Roof plan:
The roof plan shows a flat plan view (looking down view) of the layout of the roof, and where the trusses / rafters etc are situated, forth with any roof bracing requirements.
Bracing program
Bracing plan:
The bracing plan shows where the wall braces become and what type of bracing is required.
Cantankerous-section plan
Cantankerous-section plan:
The cross department program is a programme taken from a cross department of the flooring plan. The cross department line in the floor program is marked past flags.
The cross department programme shows structure, timber sizes and room heights and besides a lot of specification data.
A detail plan is a blow up (magnified) part of the programme to give clearer detail.
Source: https://www.buildeazy.com/read-and-understand-plans/
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