Learning Module No. 2 Content Standards
Learning Module No. 2 Content Standards
Learning Module No. 2 Content Standards
Content Standards:
The learner demonstrates an understanding in preparing architectural layout and details in accordance
with Industry Standard and Operating Procedures (SOP) to be work ready in the world of computer
technology.
Performance Standards:
The learner independently prepares architectural sketch/layout and details base on established industry
Standard and Operating Procedures (SOP) and job requirements to be work ready in the world of
technology.
Formation Standards:
The learners become visual and transformed layout into well produce plan to become responsible
technical drafters.
Learning Objectives:
Guided by these standards, you will explore more on the following learning targets which will tell you
the specific skills and knowledge you need to master for the entire week.
Targets:
Identify drawing tool, materials, and equipment used in Technical Drawing
Classify the tools, materials, and equipment in Technical Drawing follow by SOP
Assess architectural jobs requirements based on SOP
Interpret blueprint according to architectural layout drawing/jo requirements following SOP
and work instructions
Explain the importance of drawing tools and materials, and equipment when drafting with
architectural layout
Materials:
Notebook, smart phone/laptop/desktop
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Ako rin ay umaasa na ang iyong mga magulang o mga nakatatandang kasama sa bahay ay
maibibigay ang mga sumusunod na tulong at patnubay:
Siguraduhing naihanda ang mga kinakailangang sanggunian.
Subaybayan ang progreso ng pagkatuto.
Makapagbahagi ng mga pansariling karanasan at kaalaman sa mga isyung tinatalakay sa
modyul.
Hikayatin at palakasin ang loob ng bata sa pag-aaral.
Iwasan ang pagsagot ng mga nakatakdang gawain para sa mag – aaral.
To keep us all healthy and always ready to learn, here are some of the “home mode reminders” we
can practice
Eat balanced diet and on time. Vegetables, fish and fruits are always the best!
Drink plenty of water.
Wash your hands properly.
Participate in the household activities. Keep your room clean and orderly. Take time to
have a little physical exercise like jogging, brisk walking, running etc. with any member
of the family
Continue to practice waste segregation.
Keep safe always especially when you out.
Be updated on current events. Trust only credible sources of news and information.
Connect with your friend and classmates.
Plan your day. Balance learning, play, prayer and reflection time.
Good day! How are you? Are you ready for our first lesson? Before we proceed, let us first seek
God’s guidance, let us pray one Our Father, or you may say your own prayer. Thereafter, find a
comfortable place where you can work properly and make sure to prepare the materials necessary for the
activities.
Site Plan
An architectural plan, landscape architecture document, and a
detailed engineering drawing of proposed improvements to a given lot.
Usually shows a building footprint, travel ways, parking, drainage facilities,
sanitary sewer lines, water lines, etc.
A "set of construction drawings that a builder or contractor uses to make improvements to a prop
erty.
It is usually being prepared by either a licensed engineer, architect, landscape architect or land su
rveyor.
Site Plan
Top view or a bird’s eye view that is drawn to scale.
•Property Lines
•Outline of existing and proposed building structures
•Distance between buildings
•Distance between buildings and property lines
•Parking outs and parking spaces
•Driveways
•Surrounding streets
•Landscaped areas
•Easements
•Utilities
Site Planning
Refers to the organizational stage of the landscape design process. It involves the organization of
land use zoning, access, circulation, privacy, security, shelter, land drainage, and other factors. This is
done by arranging the compositional elements of landform, planting, water, buildings and paving in site
plans.
Transportation Planning
The process of defining future policies, goals, investments and designs to prepare for future
needs to move people and goods to destinations
Involved with the evaluation, assessment, design and siting of transport facilities (generally
streets, highways, bike lanes and public transport lines).
Azimuth
The Azimuth function generates a value between 0
and 359 (degrees) that gives the orientation or angle of rotation of a feature.
The Azimuth function is a Spatial Numeric measurement.
Azimuth is measured as the degrees of clockwise
rotation from the positive y axis. In other words, the azimuth for a line pointing straight up is 0, a line
pointing straight right is 90, a line pointing straight down is 180, a line pointing straight left is 270, etc.
Site Development Plan - is the outline and measurements of the proposed building and its
placement on the property. This shows the position and the location of the building with property line,
setbacks, approaches, grade contours, landscape and other pertinent data in relation to the site. A site
development plan is drawn using a scale not smaller than 1:200 meters so that other features found in the
plan will not be greatly affected.
Site - An area of land available for construction or the lot on which a building is constructed.
Building sites maybe a single lot, a series of lots, or a subdivision. A lot is a piece of ground of specific
size. A subdivision is a large tract of land that is being developed.
Planning and Designing - A master plan is defined as the visual presentation of conceptual
ideas supported by mathematical calculations aimed at giving convenience and comfort to the users or
occupants. Good plans are those that are functional and economical following the principles of “Form
Follows Functions”.
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Planning Consideration in Developing the Site:
DISTRIBUTION. Refers to the placement, location and arrangement of each room unit in
relation with each other as to function and coordination. One example is the relation between the dining
and the kitchen which primarily requires accessibility on food servicing. These areas are interrelated and
should not be far from each other. To make the handling of meals easy, the sequence of food preparation
should be provided for in the layout of the kitchen and its equipment. Three work areas are necessary:
the mixing area, the sink area and the cooking area. Supplies and equipment for use at each work areas
should be stored closed at hand. There is a direct path between the work areas, forming the so-called
“work triangle” by which the efficiency of a kitchen can be assessed. The sum of the distances between
the work areas should not be less than 3.50 m. and not more than 6.00 m.
ORIENTATION. Refers to the position and direction of the sunrise and the sunset. Many
want their bedrooms to face the sunrisewhich is, on the eastern side of the lot. Others, especially those
who work at night, prefer their bedrooms located on the west side. The breeze at the site may determine
the location of the living room and toilet or bathrooms. The height of the flood waters in the locality
should also be considered in determining the distance of the first floor from the ground. This is
especially true in low areas. In high locations the floor may be 20 cm. only from the ground level.
SIZES, AREAS and SHAPES. All rooms are intended for human use, therefore, it should be
planned according to human scale. Good design always provide ample areas to accommodate furniture,
appliances, and other related facilities, including the critical and important lanes or pathways for
routinary movements inside the house.
Rule VIII of the New National Building Code under the 2005 Implementing Rules &
Regulations (No. 7)
Minimum sizes of rooms and their least horizontal dimensions shall be as follows:
1. Rooms for human habitation 6.00 sq.m. with at least dimension of 2.00 m.
2. Kitchen 3.00 sq.m. with at least dimension of 1.50 m.
3. Toilet and Bath 1.20 sq.m. with at least dimension of 0.90 m.
CIRCULATION. Circulation and movement of the occupants inside the building should not
be hampered by any obstacles nor be detoured as result of poor planning.
LIGHT and VENTILATION. There is no substitute for a good daylight and fresh natural air
entering and circulating inside the building. Artificial lighting and ventilation is very costly to those who
cannot afford, others prefer it for maximum comfort regardless of costs.
Rule VIII of the New National Building Code under the 2005 Implementing Rules &
Regulations (No. 8)
“Rooms intended for any use not provided with artificial ventilation shall be provided
with a window with a total free area equal to least 10% of the floor area of the room but not less
than 1.00 sq.m. Toilet and bathrooms and laundry rooms shall be provided with windows with an
area not less than 1/20 of the floor area but not less than 240 sq.mm. Such windows shall open
directly to a court, yard, public street or alley or open watercourse”.
HEIGHT. A moderate height ceiling allows fresh air circulations, comfortable atmosphere,
and preserve aesthetic value of the room. Room with low ceiling has warm atmosphere that requires
artificial ventilation.
Rule VIII of the New National Building Code under the 2005 Implementing Rules &
Regulations (No. 6) Ceiling Heights: 1. Habitable rooms provided with artificial ventilation shall have
ceiling heights not less than 2.40 m. For buildings of more than 1 storey, the minimum height of the first
storey shall be 2. 70 m., for the second storey, 2.40 m., and for the succeeding storeys, 2.10 m. Above
mentioned rooms with natural ventilation shall have ceiling height of not less than 2.70 m. 2. Mezzanine
floors shall have a clear ceiling height of not less than 1.80 m.above and below it.
LIKE AND DISLIKES OF THE FAMILY MEMBERS. This factor is usually considered
when the family is rich and can afford to pay for the services of an architect or draftsman. Before he
designs the house, the architect or draftsman has to first interview the members of the family to get
information about their interests, hobbies, and the like. From such interviews, he will get to know
whether the family wants a library or study room, a social hall, a playroom, a music room, a swimming
pool, a carport or garage, servant’s quarters, a driver’s room, a landscaped garden, a balcony, and a roof
garden.
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Setback- refers to the distance at how far a building can be built within the property lines.
Zoning - refers to the legal restrictions on size, location, and type of structures to be built on a
designated area.
Zoning Laws
One major area covered by building code is the zoning laws. Zoning laws were developed to
keep different areas of a community from interfering with each other. In some cities or towns, separate
areas are set aside for specific uses. Examples are residential, commercial, and industrial. These are
established and protected by zoning laws. In addition, zoning laws establish standards for construction in
different sizes and uses.
One of the first things an architect must do before designing a building is to read the building
codes. The intended use of the building has to be within the limits of zoning laws. Also, the size of the
lot must be large enough to meet the requirements
Building Code
Building Code are local laws that set standard for structural design within the community. This is
a collection of local laws that regulate the building of homes and other structures. These legal
requirements are intended to protect the safety and health of the people who live and work in the
buildings. They regulate restrictions concerning the construction of buildings to provide safety to the
occupants.
All constructions in an area must meet the requirements of building codes. Some of the designs
and construction features covered by building codes include:
Qualifications of persons who can design building within the area.
Structural design that can be used.
Lot sizes for certain types of buildings.
Types and sizes of materials that can be used
National Building Code Rules
1. For one-storey wooden or frame house, the height of the floor plan from the ground should not
be less than 1.50 m.
2. Walls with window opening should not be less than 2.00 m. from the lot line of fence. In other
words, adjacent houses should not be at least 4.00 m. from each other.
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3. The front part of a house should not be less than 3.00 m. from the lot line along the street.
4. No windows should be constructed along a wall of a house if this wall is flushed with or
exactly on the lot line.
Activity
Below are sample shapes for your guide in drawing. Provide yourself with 4 drawing paper, T-
square, triangle, pencil and a piece of marker pen (pentel pen). You will draw lots of different shapes:
1. Imagined that it is a big drawing of a residential lot. All the side lines will be label as property
lines.
2. As a residential lot, you need to accommodate and locate the following:
3. A setback space from all the sides of the lot to produce lot occupancy.
4. One or two streets along the sides of the lot.
5. Pick an appropriate roofing’s for the lot occupancy.
6. Draw the gate entrance on the front of the lot adjacent to the street for easy access.
Lot Plotting
Protractor is an instrument graduated in angular degrees for measuring and laying out angles.
Types of Protractor
Note: It is suggested that diameter of protractor is not less than 4”. Bigger protractors are naturally
accurate
Units of Protractor
Full Circle contains 4 quadrants
One quadrant - 900 (degrees) One degree – 60’ (minutes)
One minute – 60” (seconds)
ALPHABET OF LINE
1. OBJECT OR VISIBLE LINES – Thick dark line use to show outline of object, visible edges and
surfaces.
2. CONSTRUCTION LINE – Very light and thin line use to construct layout work.
3. DIMENSION LINE – Thin and dark lines use to show the size (span) of an object with a numeric
value. Usually terminates with arrowheads or tick markings.
4. HIDDEN LINE – Short dash lines use to show non visible surfaces. Usually shows as medium
thickness.
5. CENTER LINE – Long and short dash lines. Usually indicates center of holes, circles and arcs. Line
is thin and dark.
6. EXTENSION LINE – Thin and dark line use to show the starting and ending of dimension.
7. CUTTING PLANE LINE – Extra thick lines use to show cutaway views or plane of projection
where a section view is taken. Arrow indicates the direction of view.
8. SHORT AND LONG BREAK LINES –Short and long medium line use to show cutaway view of a
long section.
9. LEADER LINE – Medium line with arrowhead to show notes or label for size or special information
about a feature.
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10. PHANTOM LINE – Long line followed by two short dashes use to show alternate position of a
moving part.
11. SECTION LINE – Medium lines drawn at 45 degrees use to show interior view of solid areas of
cutting plane line.
Technical Lettering
INTRODUCTION
Technical Lettering is a barren piece of engineering drawing. It gives data concerning measures, and
guidelines, as notes and measurements. On a drawing, the entire of the composed data is consistently
through lettering. It isn't manually written. Likewise, it very well might be added here, that Lettering is
fitting and right words however not (Printing implies the creation of literature on a print machine)
Lettering
The writing of alphabets and numerals such as A, B, C, D…………………….Z and 1, 2, 3……………
9, 0 respectively is called Lettering.
Mainly, there are two types of lettering most commonly used in engineering drawing viz. Gothic
Lettering and Roman Lettering.
Classification Of Lettering
The lettering, in general, is classified in two categories :-
1. Gothic Lettering
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2. Roman Lettering.
Gethic Lettering
Lettering having all the alphabets or numerals of uniform thickness is called Gothic Lettering.
1. Vertical Gothic Lettering
2. Italic or Inclined Gothic Lettering.
Single Stroke Vertical Gothic Lettering
These are vertical letter having thickness of each line of alphabet or numerals etc. Same as the single
stroke of a pencil.Since Stroke means that the letter is written with one or more stems or curves and each
made with single stroke.
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Double Stroke Vertical Gothic Lettering
Lower case vertical gothic lettering is shown along with its sizes. Which is quite self-explanatory.
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Lower Case Vertical Single Stroke Gothic Lettering
Roman Lettering
The lettering in which all the letters are formed by thick and thin elements is called Roman Lettering.
It may be vertical or inclined or inclined. It can be written with a chisel pointed Pencil or D-3 type
Speed Ball Pen.
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Roman Lettering
The writing of alphabets without the use of drawing instruments and in free hand is called Free Hand
Lettering.
It may be vertical or Inclined Gothic Lettering.
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fixed to two rigid supports. One vertical link at one end is connected to a profile tracer which traces the
profile of the letter to be drawn and the second vertical link and the other horizontal link are jointly
connected to a pencil that draws the exact shape of the profile traced.
Height Of Lettering
The height "h" of the capital letter is taken as the base of dimensioning.
The main requirement of lettering on engineering drawing are legibility, uniformity, ease and rapidity in
execution.
Both upright and inclined letter are suitable for general use. All letters should be capital, except where
lower case letters are accepted internationally for abbreviations.
The recommended size of lettering is as under :-
ITEM SIZE h, mm
Drawing number in Title Block and letters denoting Cutting Plane Section 10, 12
Title of Drawing 6, 8
Sub-titles and Headings 3, 4, 5, 6,
Notes, such as Legends, Schedules, Material list, Dimensioning 3, 4, 5
Alteration, Enteries and Tolerances 2, 3
Guide Lines
The light thin lines drawn to obtain uniform and correct height of letters are called Guide Lines.
Guide line should be drawn very light and thin, so that, they need not be erased after the lettering is
finished. To erase guide lines after finishing the lettering is not easily possible. Guide line for capital and
lower case lettering.
Guide Lines
Guide Lines
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How To Draw Graph For Lettering
The letters are drawn in a graph. Before drawing the alphabets or numerals of 7:4, 5:4 or any other ratio,
a graph is needed.
First of all take the height of the lettering and draw two parallel horizontal lines.
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Draw Graph For Lettering
Draw the vertical line for making lines for making squares and inclined line at an angle of 75' for
making graph for inclined letters.
Vertical Letters
Inclined Letters
DIMENSION
Dimension is the numerical value that is being assigned to the size, shape or location of the
feature being described. Dimensions are indicated in drawings by dimension lines and numerical figures.
A properly dimensioned drawing helps ensure that the part produced in the manufacturing phase
matches the part asked for.
Before we begin to study the rules for dimensioning, let us learn first the anatomy of a
dimension (Please see figure below).
KINDS OF DIMENSION
a. Size Dimension tells how large or small an object is.
b. Location Dimension locates a feature of an object.
DIMENSIONING SYSTEM
a. Aligned system are figures aligned with the dimension lines so that they may be read from the bottom
or from the right side of the sheet.
b. Unidirectional system are figures and notes lettered horizontally on the sheet and read from the
bottom of the drawing.
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OVERALL DIMENSIONS are the total thickness or height, width and length of an object.
DETAILED DIMENSIONS are the thickness, length and width of each part of the same object.
RULES IN DIMENSIONING
The following rules provide some simple guidelines to be followed when placing dimensions on a
drawing.
The dimension should be applied in the view that provides the best description of the feature being
dimensioned. For example, holes should be dimensioned in a view where they appear round. Generally
the dimension is placed between views.
Apply dimensions in a view where the feature appears in its true size.
Reference dimensions should be placed in parenthesis. This means that it is not required. The total
length is known because the radius of the curve on the left side is given.
The dimension should be centered between the extension lines.
The dimension may be placed outside of the dimension lines if there is insufficient space. The arrows
may point out depending on the available space.
The dimension should be centered between the extension lines.
Place larger dimensions towards the outside so that extension lines don’t cross dimension lines.
Do not over-dimension. Each feature should be dimensioned once.
If aligned dimension is used, dimensions must be read from the lower or right-hand side of the sheet. If
unidirectional system is used, all dimensions must be read from the bottom of the sheet.
Dimension lines should not end at object lines. Use extension lines to relate the dimension to the
feature being described.
Do not place dimensions in the view. Use extension lines from the feature and locate the dimension
outside of the view.
How are you doing now? Stretch for a while and have a rest. You did well. Meanwhile, simply put a
check mark (/) before the item that applies to you.
SKILLS
I can define talents, skills and interests.
I can infer that the Creation story is an account where God endowed us with talents, skills, and
interests to respond to His call to serve others.
I can identify talents and abilities that we can use to be a good and responsible person
I can apply ways of using our talents in serving God on how we will overcome aspects of our
self where one lacks self-confidence.
I can compose a two – paragraph essay proposing ways on showing talents and skills in
worshiping God.
Great! We are almost done here. As you finish this module, do not forget to pray the
Glory be.
LEARNING SYNTHESIS:
Having successfully accomplished your tasks for the entire week, you now have all the reasons
to celebrate. Hence, you must have something to remember. For this, complete the following:
In this module, the lessons presented for the whole week
were_________________________________________________________________________________
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Date
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REFERENCES:
https://www.pdfdrive.com/basic-technical-drawing-grade-11-e42850726.html
Giesecke, Mitchell and Spencer. Technical Drawing; The Macmillan Company: 1999.
French and Vierck. Engineering Drawing 10th edition MacGraw, Hill Book Company, 1960
German M. Manaois. Drafting 1 and 2 Phoenix Publishing:1983
Norman Stirling. Introduction to Technical Drawing Delmar Publishing: 1977
https://safetylineloneworker.com/blog/workplace-hazards
https://www.slideshare.net/jmpalero/tle-9-theory-and-concepts-of-site-development-plan
Earnest R. Weidhaas. Architectural Drafting and Design, 4th edition, 1987
Paul I. Wallach. Basic Architectural Drafting,1982
French and Vierck. Engineering Drawing, 10th edition;
MacGraw, Hill Book Company,10th editon: 1960
Emmanuel P. Cuntapay. Implementing Rules and Regulations of the National Building Code of the
Philippines (PD 1096), 2005 German M. Manaois.
Drafting 1 and 2; Phoenix Publishing:1983 Norman Stirling.
Introduction to Technical Drawing; Delmar Publishing; 1977
https://schoolworkhelper.net/technical-drawing-alphabet-of-line/
https://www.middletownk12.org/cms/lib07/NJ01912805/Centricity/Domain/521/LETTERING.pdf
https://edengdrawing.blogspot.com/2013/02/technical-lettering.html
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