Building Construction

(1)

Republic of the Philippines

D

i

ED

Department of Education

l'fl

PUBLIC TECHNICAL- !EPARTMF.NT OF t::DliCATIOl\

VOCATIONAL

COMPETENCY-BASED

LEARNING MATERIAL

SECOND YEAR

BUILDING CONSTRUCION

(ROUGH CARPENRY NC

II)

•-n

~EinAt

t'ifilii

IEUlwP

AWi.P.AJ.JI

jflJ

Unit of Competency: PREPARE CONSTRUCTION MATERIALS AND TOOLS

Module No.: 1 Module Title: Preparing of Construction

(2)

ACKNOWLEDGEMENT

Copyright Department of Education 2008

First Published JUNE 2008

This draft was prepared at the Competency-Based Learning Materials Development Workshop conducted at the Marikina Hotel, Marikina City on February 18-22, 2008.

This leaming instrument was developed by the following personnel: Technology Teachers: • Mr. Arnold M. Mendoza • Mr. Agustin s. Minia • Mr. Joel L. Rabago • Mr. Arturo B. Mirador • Mr. Albino T. Luis • Mr. Benito G. Lazo Contextual Teachers: • Mr. Ronal B. Gapusan Facilitator: • Mr. Jose D. Gonzales Jr. Encoder: • Mrs. AnaLiza D. Dulos • Ms. Gertrudes J. Hermo

This work was produced with funding provided by the Department of Education.

REFERENCES AND FURTHER READING:

• Simplified Methods on Building Construction First Edition

(3)

• Industrial Technology

Experimental Edition

By: SEPD Series

• Building Construction/House Wiring, House Plumbing and Estimate

First Edition

By: Jose Lubrica

• Simplified Construction Estimate Third Edition

By: Max B. Fajardo Jr. • Civil Technology

First Edition

(4)

I

Activities ... 2

• Information Sheet # 1. 1 ... 3

• Self-Check # 1.1 ... 4

• Information Sheet # 1.2 ... 5

• Self Check t #1.2 ... 6

Learning Outcome #2 Acquire Appropriate Materials and Tools ... 7

• Learning Experiences I Activities ... 8

• Information Sheet #2. 1 ... 9

• Self-Check #2.1 ... 10

• Information Sheet #2.2 ... 11

• Self Check t #2.2 ... 12

Learning Outcome #3 Inspect and Check Tools and Materials · Received ... 13

• Learning Experiences I Activities ... 14

• Information Sheet #3.1 ... 15

• Self-Check #3.1 ... 16

(5)

HOW TO USE THIS MODULE

Welcome to the Module in "Preparing or Construction

Materials and Tools". This module contains training materials and activities and activities for you to complete.

The unit of competency "Prepare Construction Materials and Tools " contains the knowledge, skills and attitudes for a Masonry

NC I course.

You are required to go through a series of learning activities in order to complete each of the learning outcomes of the module. In each learning outcomes there are Information Sheets, Job Sheets, Operation Sheets. Follow these activities on our own and answer the Self-Check at the end of each learning activity.

If you have questions, don't hesitate to ask your facilitator assistance.

Recognition or Prior Learning (RPL)

You may already have some or most of the knowledge and skills covered in this module because you have:

o been working for some time

o already completed training in this area

If you can demonstrate to your teacher that you are competent in a particular skill or skills, talk to him/her about having them

formally recognized so you don't have to do the same training again. If you have a qualification or Certificate of Competency form previous training show it to your teacher. If the skills you acquired are still current and relevant module, they may become part of the evidence you can present for RPL.If you are not sure about the currently of your skill, discuss this with your trainer.

After completing this module ask your teacher to assess your competency. Result of your assessment will be recorded in your competency profile. All the learning activities are designed for you to complete at your own pace.

Inside this module you will find the activities for you to complete followed by relevant information sheets each learning outcome. Each learning outcome may have more than one learning activity.

Date: Page#

(6)

Program/Course :MASONRY NC I

Unit of Competency :Prepare Construction Materials and Tools Module :Preparing Construction Materials and

Tools INTRODUCTION:

This module contains information and suggested learning activities on Masonry . It includes instruction and procedure on how Prepare Construction Materials and Tools .

Completion of this module will help you better understand the succeeding module on Observing Procedures, specifications and Manual ..

This module consist of 3 learning outcomes. Each learning outcome contains learning activities supported by instruction sheets. Before you perform the instructions, read the information sheets and answer the self-check and activities provided to ascertain to yourself and your teacher that you have acquired the knowledge necessary to perform the skill portion of the particular learning outcome.

Upon completing this module, report to your instructor for assessment to check your achievement of knowledge and skills requirements of this module. If you pass the assessment, you will be given a certificate of completion.

SUMMARY OF LEARNING OUTCOMES:

Upon completing this module the trainees/ students should be able to:

LO 1. Identify materials and tools applicable to a specific construction job.

L02. Acquire appropriate materials and tools.

L03. Acquire and inspect materials. ASSESSMENT CRITERIA:

1. Tools and materials are identified per job

2. Tools are classified according to their function and per job requirements.

3. Materials are classified according to their uses for specific construction project.

4. Tools and materials are selected per job requirement. PREREQUISITES:

None

Date: Page#

(7)

TECHNICAL TERMS

Bill is a statement of payment due to goods and services Damage is a destruction, injury, or harm to a person or thing.

Job is a piece of work of a definite extent or character fro a set of fee.

List is a series of words and numbers Material is a stuff upon which a thing is made Quantity is a number of amount

Tool is a simple implement, as a hammer, saw, spade chisel etc. use in work

Work is an activity needing effort

Date:

Version No. 1 _{PREPARING OF CONSTRUCTION MATERIALS AND TOOLS}

Page#

(8)

Program/Course :MASONRY NC I

Unit of Competency :PREPARE CONSTRUCTION MATERIALS

Module :Preparing Construction Materials and Tools

Learning Outcome

#!

Identify tools and materials applicable to a specific job construction job.

Assessment Criteria:

1. Tools and materials are identified per job requirements 2. Tools are classified according to their function and per

job requirements.

3. Materials are classified according to their uses for specific construction

Resources: References Tools/Equipment, etc.- Should conform with the Contextual learning Matrix (Get from the conditions of the CBC)

Date: LO 1. IDENTIFY TOOLS AND MATERIALS APPLICABLE TO A SPECIFIC CONSTRUCTION JOB Version No. 1 PREPARING OF CONSTRUCTION MATERIALS AND TOOLS

Page#

(9)

LEARNING EXPERIENCES /ACTIVITIES

LO. no. 1- Identify Materials and Tools Applicable to Job

Learning Activities Special Instruction 1. Read Information Sheet 1-1 * Information Sheet 1-1

on Types and Uses of

Construction Materials and * Answer the Self-Check without Tools looking at the Information Sheet 2. Answer self -check no. 1-1

to test your knowledge on * Answer Key 1-1 Types and Uses of

Construction Materials and Tools

3. Compare Answers to Answers Key 1-1

4. If you miss some of the items, go over again very carefully the information sheet

5. When ready, you can

proceed to the next activity

1. Read Information Sheet 1-2 .*Information Sheet 1-2 on Description on Materials

and Tools * Answer the Self-Check without 2. Answer Self -Check no. 1-2 looking at the Information Sheet

to test your knowledge on

Description of Materials and * Answer key 1-2 Tools

3. Compare your Answers to Answer Key 1-2

5. When ready, you can proceed to the

the next activity

Date: LO 1. IDENTIFY TOOLS AND MATERIALS APPLICABLE TO A SPECIFIC CONSTRUCTION JOB Page#

(10)

INFORMATION SHEET 1-1

Types and Uses of Construction Materials and Tools

This lesson you will identify Materials and Tools applicable to a job.

Materials Uses

Lumber Construction/Furniture

Nails Construction

I

Furniture

Screw Construction

I

Furniture

G.l wire Construction

Cement Construction

Sand Construction

Gravel Construction

Water Construction

Steel Reinforcement Construction

G. I Sheet Construction

Tools Uses

Saw Cutting

Square Testing

Level hose Testing

Level bar Testing

Hammer Driving

Chisel Cutting

Plane Smoothing

Drill bit Boring

Oil stone Sharpening

Trowel Finishing

Date: LO 1. IDENTIFY TOOLS AND MATERIALS APPLICABLE TO A SPECIFIC CONSTRUCTION JOB

(11)

SELF....; CHECK:l·l ,

Write opposite the given materials and tools their corresponding uses on your answer sheet on a sheet of paper.

Materials Uses Lumber Nails Screw G.I wire Cement Sand Gravel Water Steel Reinforcement G. I Sheet Tools Uses Saw Square Level hose Level bar Hammer Chisel Plane Drill bit Oil stone Trowel

Date: LO 1. IDENTIFY TOOLS AND MATERIALS APPLICABLE TO A SPECIFIC CONSTRUCTION JOB _Paoe#

(12)

Information Sheet no.l- 2

Description of Materials and Tools

In this lesson you will describe the materials and tools according to their description per job requirement.

Materials

Lumber a sawn Timber

Nails are made of metal used for fastening Cement a powder substance mixed with water

Sand a fine gritty , substance found the shore and desert Plywood is a thin cross laminated sheet of wood

Tools

Pull-push-rule is used for measuring long distances Claw hammer is used for driving and pulling out nails Cross-cut-saw is a tool used for cutting across the grain Ripsaw is used for cutting along the grain

Plumb-bob is used for vertical alignment

Try square is used to test the squareness of a stock

Hack saw is a fine toothed saw used to cut metals and pipes

Level bar is a tool used in checking vertical and horizontal position

Date: LO 1. IDENTIFY TOOLS AND MATERIALS APPLICABLE TO A SPECIFIC CONSTRUCTION JOB Version No. 1 _{PREPARING OF CONSTRUCTION MATERIALS AND TOOLS}

PaQe#

(13)

Self-Check 1-2

s .

Direction: Supply the blank with what is asked. Write your answer on your answer sheet.

_ _ _ _ _ 1. It is a thin cross laminated sheet of wood _ _ _ _ _ 2. This is made of metal used for fastening. _ _ _ _ _ _ 3. It is a powder substance mixed with water.

_ _ _ _ _ _ 4. It is a fine, dry, gritty substance mixed with water _ _ _ _ _ _ 5. It is a sawn timber

6. It is used for measuring long distances. _ _ _ _ _ _ 7. It is used for driving and pulling out nails

_ _ _ _ _ _ .8. It is a tool used for cutting along the grain. _ _ _ _ _ _ 9. It is used for vertical alignment.

_ _ _ _ _ _ 1 0. It is a tool used to test the squareness of a stock.

Date: LO 1. IDENTIFY TOOLS AND MATERIALS APPLICABLE TO A SPECIFIC CONSTRUCTION JOB

(14)

Program/Course :MASONRY NC I

Learning Outcome #2

Acquire appropriate materials and tools.

1. Needed materials and tools are listed per job requirements.

2. Materials and tools are requested according to the prepared list.

3. Request is done as per describe standard operating procedure (SOP).

4. Materials and tools are substituted and provided without sacrificing cost and quality of work.

Resources: References Tools/ Equipment, etc.- Should conform with the Contextual learning Matrix (Get from the conditions of the CBC)

Date: LO 2. ACQUIRE APPROPRIATE MATERIALS AND TOOLS Version No. 1 PREPARING OF CONSTRUCTION MATERIALS AND TOOLS

(15)

LEARNING EXPERIENCES

I

ACTMTIES

LO. no.

2~

Acquire appropriate materials and tools

Learning Activities

Special Instruction

1. Read Information Sheet 2-1 * Information Sheet 2-1 on Requisition procedure

2. Answer Self -Check no. 2-1 *Answer the Self-Check without to test your knowledge on looking at the information sheet Requisition procedure

3.

Compare your Answers to * Answers key 2-1

Answers key 2-1

4. If you miss some of the items , go over again very carefully the information sheet

1. Read Information Sheet 2-2 .*Information Sheet 2-2 on Requested Materials and

Tools According to Prepared * Answer the Self-Check without

list looking at the Information Sheet

2. Answer Self -Check no. 2-2

to test your knowledge on * Answers Key 2-2 Requested Materials and

Tools According to Prepared list

3. Compare your Answers to Answers key 2-2

5. When ready, you can proceed to the

the next activity

Date: LO 2. ACQUIRE APPROPRIATE MATERIALS AND TOOLS Page# Version No. 1 _{PREPARING OF CONSTRUCTION MATERIALS AND TOOLS} ₈

(16)

INFORMATION SHEET 2-1

L0.2 Requisition Procedure

The information that follows will teach you how to accomplish form in order to acquire materials.

Procedure:

1. State the name of the project and date when you requisition 2. Fill in the classification of the project and its purpose

3. Write the number of available materials 4. List the unit of materials to be requisitioned 5. Enumerate the materials with their description 6. List the cost per unit and the total cost.

7. Write your name as requisitioner.

8. Secure the approval of authorities concerned SAMPLE OF A REQUISITION FORM S ugges e t d P . tBllt' B rojeC : uem oar d

Balance on Requisition Materials and Unit

Total

Hand Quantity Unit Description price

1 Piece %Plywood p 700.00

1 Liter Stain Maple P110.00

1 Kilo Finishing nail # p 30.00

11/2

1 Foot Sand Paper p 50.00

1 Liter QDE Boysen p 150.00

{Green)

1 Liter Thinner {Lacguer) p 80.00

1 Piece Paint brush #2 p 20.00

P1040.00

REQUISITIONER VOCATIONAL SCHOOL ADMINISTRATOR

SUPPLY OFFICER

Date: LO 2. ACQUIRE APPROPRIATE MATERIALS AND TOOLS Version No. 1 _{PREPARING OF CONSTRUCTION MATERIALS AND TOOLS}

Page#

(17)

SELF-CHECK N0.2-l

Direction : Fill up the requisition form use another shhet for your answer.

11 • d

Suggested project Bu ebn Boar

Balance on Requisition Materials and Unit

Total

Hand Quantity Unit Description price

Teacher examines and inspects the output by using the following scoring guide.

Criteria 1. Accuracy

2. Observance of the sequence of steps 3. Readability of Information 4. Neatness of work Rating 40% 30% 20% 10% 100%

Date: LO 2. ACQUIRE APPROPRIATE MATERIALS AND TOOLS Version No. 1 _{PREPARING CONSTRUCTION MATERIALS AND TOOLS}

Paae# 10

(18)

Information Sheet no.2-2

Requested materials and tools according to prepared list

Bill

or

Materials

A bill of materials is a list of all things needed in a project together with their description, sizes and amount or price. All information needed should be in the bill of materials

Parts

or

a Bill

or

Materials

1. Quantity tells the amount of materials to be purchased 2. Unit gives the measure of materials to be purchased 3. Description states the detailed name of materials 4. Unit cost gives the price of each materials

5. Amount is the cost of all materials

s

uggeste d ProJect: B 11 . u etin Boar d

Quantity Unit Materials and Unit Total

Description price

1 Piece %Plywood p 700.00

1 Kilo Finishing nail # p 30.00

11/2

1 Foot Sand Paper p 50.00

1 Liter QDE Boysen p 150.00

(Green)

1 Liter Thinner (Lacquer) p 80.00

1 Piece Paint brush #2 p 20.00

P1040.00

Date: LO 2. ACQUIRE APPROPRIATE MATERIALS AND TOOLS Page# Version No. 1 PREAPARING OF CONSTRUCTION MATERIALS AND TOOLS 11

(19)

SELF-CHECK N0.2-2

Directions: Complete the following bill of materials with the missing information based on the given project. Write your answer on a piece of paper.

Given Project: Bulletin Board.

Quantity Unit Unit Total

price

1 %Plywood

1 Finishing nail # p

11/2

Sand Paper p 50.00

QDE Boysen p

{Green)

Liter Thinner (Lacquer) p 80.00

1 Paint brush #2

-Date: LO 2. ACQUIRE APPROPRIATE MATERIALS AND TOOLS Version No. 1 _{PREPARING CONSTRUCTION MATERIALS AND TOOLS}

Page# 12

(20)

Program/Course :MASONRY NC I

AND TOOLS

Learning Outcome #3

Inspect and check tools and materials received ..

1. Materials and tools are received and inspected per quantity and specification based on requisition. 2. Tools and materials are checked for damages and

manufacturing.

3. Materials and tools received are handled with appropriate safety devices.

Resources:

References Tools/ Equipment, etc.-

Should conform with the Contextual learning Matrix (Get from the conditions of the CBC)

Date: LO 3. INSPECT AND CHECK TOOLS AND MATERIALS RECEIVED

(21)

LEARNING EXPERIENCES

l

ACTIVITIES .

LO. no. ~- Inspect and che~k materials and tools received

Learning Activities

Special Instruction

1. Read Information Sheet 3

*

Information Sheet 3 on Inspection and Checking

of Tools Received

*

Answer the Self-Check without

2. Answer Self -Check no. 3 to looking at the information sheet test your knowledge on

Inspection and Checking of

*

Answer key 3 Tools Received

Date: LO 3. INSPECT AND CHECK TOOLS AND MATERIALS RECEIVED Page# Version No. 1 PREPARING OF CONSTRUCTION MATERIALS AND TOOLS 14

(22)

INFORMATION SHEET NO. 3-1

Acquire and Inspect Materials/Tools Received

In acquiring materials, it is important that you inspect and check them for defects and damage so that they can be replaced. In addition you need to handle carefully and store them safely so they will last.

1. Check if the materials and tools are complete in terms of

quantity and specification (number of pieces, length, width, etc.) 2. Check the working condition of each materials and tool

3. Check the accessories of each material and tool. See to it that nothing is missing.

4. If any of the materials or tools is found missing or defective, report it immediately to the supply officer or teacher.

5. Get replacement for the materials and tools if found defective. 6. Sign the requisition form as you receive materials and tools. 7. Store the received materials and tools to a safe area or store

room nearest your workplace.

8. Always handle carefully the materials and tools.

Date: LO 3. INSPECT AND CHECK TOOLS AND MATERIALS Page# Version No. 1 _{PREPARING CONSTRUCTIN MATERIALS AND TOOLS} ₁₅

(23)

SELF-CHECK# 3-1

Direction: Check the materials and tools that are being received in the checklist. Put X if the materials and tools are not in good condition and ...J check if in good condition

Tools and Materials Remarks

1. 1 piece % plywood 2. 1 liter satin maple 3. 1 kilo finishing # 1 lf2

4. 1 foot sand paper 5. 1liter qde boysen (green}

6. 1 liter thinner (lacquer)

7. 1 piece paint brush

Date: LO 3. INSPECT AND CEHCK TOOLS AND MATERIALS

I

_Paqe# _J

(24)

ANSWERS KEY LOl. (Self-Check #1-1) USES 1. Construction/Furniture 2. Construction/Furniture 3. Construction/Furniture 4. Construction/Furniture 5. Construction

I

Furniture 6. Construction/Furniture 7. Construction

J

Furniture 8. Construction/Furniture 9. Construction/Furniture 10. Construction/ Furniture L02. (Self-check # ) Date: 1. Cutting 2. Testing 3. Testing 4. Testing 5. Driving 6. Paring/Cutting 7. Smoothing 8. Boring 9. Sharpening 10. Finishing

Version No 1 . _{PREPARING CONSTRUCTION MATERIALS AND TOOLS}

Page#

(25)

ANSWERS KEY

LO 1. Self-Check #1-2 1. Plywood 2. Nails 3. Cement 4.Sand 5. Lumber 6. Pull-push rule 7. Claw hammer 8. Rip saw 9. Plumb-bob 10. Try-square LO 2. Self-Check # 2-1 1. 1 Pc% Plywood P 70.00

2. 1 Liter Wood Stain (Maple) P110.00 3. 1 Kl. 1 % Finishing Nails P 75.00 4. 2 pes. # 180 Sandpaper P 30.00 5. 2 pes. # 200 Sandpaper P 30.00 6. 1 Liter Blackboard Paint QDE

Boysen Green P 120.00 7. 2 Bottles Paint Thinner P 50.00 8. 2 pes. Paint Brush P 50.00

Date: LO 2. Self-Check #2-2 1. Description 2. Piece 3. P700.00 4. kilo 5.P30.00 6. 1 7. Foot 8. 1 9.P150.00 10. 1 11. Liter 12. Piece 13. P20.00 14. P1040.00 LO 3 Self-Check # 3-1 1. ...; 2 . ...; 3. X 4 . ...; 5 . ...; 6. X 7 . ...;

Version No. 1 PREPARING CONSTRUCTION MATERIALS AND TOOLS

Page# 18

(26)

Republic of the Philippines

De .. ED

Department of Education , .

PUBLIC TECHNICAL-VOCATIONAL r>HARTMF.NT Of J::I)UCATIOl\

HIGH SCHOOLS

COMPETENCY-BASED

LEARNING MATERIAL

SECOND

BUILDING CONSTRUCTION

(MASONRY NC

I)

Unit of Competency: Observe Procedures, Specifications and Manuals of Instruction

M d

1 N . 2 Module Title: Observing Procedures,

0

(27)

ACKNOWLEDGEMENT

Copyright Department of Education 2008

This draft was prepared at the Competency -Based Materials Development Workshop conducted at the Marikina Hotel, Marikina City on February 18-22 ,2008

This learning instrument was developed by the following personnel: Technology Teachers: • Mr. Arnold M. Mendoza • Mr. Agustin s. Minia • Mr. Carlos V. Pacis • Mr. Joel L. Rabago • Mr. Arturo B. Mirador • Mr. Mr. Albino B. Mirador • Mr. Mr. Benito G. Lazo Contextual Teachers: • Mr. Ronald B. Gapusan Facilitator: • Mr. Jose D. Gonzales Jr. Encoder:

• Mrs. Ana Liza D. Dulos • Ms. Gertrudes J. Hermo

This work was produced with funding provided by the Department of Education

(28)

REFERENCES AND FURTHER READING:

• Simplified Methods on Building Construction First Edition

By: Max B. Fajardo • Industrial Technology

Experimental Edition

By: SEDEP Series

• Building Construction/House Wiring, House Plumbing and Estimate

First Edition

By: Jose Lubrica

• Simplified Construction Estimate Third Edition

By: Max B. Fajardo Jr. • Civil Technology

First Edition

(29)

TABLE OF CONTENTS

Page

How to Use this Module ... i Introduction ... ii

Technical Terms ... iii Learning Outcome #1 Identify and interpret Specification

/Manuals ... 1 • Learning Experiences/ Activities ... 2 • Information Sheet # 1-1 ... 3 • Self Check #1-1 ... 4 Learning Outcome #2 Apply Information Derived from

Manuals ... 5 • Learning Experiences/ Activities ... 6 • Information Sheet #2-1 ... 7-8 • Self Check# 2-1 ... 9 • Information Sheet #2-2 ... 10 • Self Check #2-2 ... 11 • Activity #2-3 ... 12 • Self Check 2-3 ... 13 • Answer Key . . . .. .. . .. . . .. . . .. .. . . .. . .. . . .. .. .. . . .. . . .. . . .. . . . 14

(30)

HOW TO USE THIS MODULE

Welcome to the module in observing procedures, specifications and manuals. This module contains training materials and activities for you to complete.

This unit of competency observes procedures. specifications and manuals for instruction contain the knowledge, skills and attitudes required for a MASONRY NC-1 course.

You are required to go through a series of learning activities in order to complete each of the learning outcomes of the module. In each learning outcome there are Information Sheets, Job Sheets , Operation Sheets and Activity Sheets. Follow these activities on your own and answer the Self-Check at the end of each learning activity.

If you have questions, don't hesitate to ask your facilitator for assistance. Recognition of Prior Learning (PRL)

You may already have some or most of the knowledge and skills in this module because you have:

• been working for sometime

• already completed training in this area

If you can demonstrate to your teacher that you are competent in a particular skill or skills, talk to him/her about having them formally recognized so you don't have to do the same training again. If you have a qualification or Certificate of Competency from previous training shows it to your teacher. if the skills you acquired are still current and relevant to this module they may become part of the evidence you can present for RPL. If you are not sure about the currency of your skills, discuss this with your teacher.

Inside this module you will find the activities for you to complete followed by relevant information sheets for each learning outcome. Each learning outcome may have more than one learning activity

r:D::..::a::.::te'-: - - - 1 OBSERVE PROCEDURES, SPECIFICATIONS AND MANUALS OF

(31)

Program j Course Unit of Competency Module

INTRODUCTION:

'.

Masonry NC-1

Observe Procedures, Specifications and Manuals of Instruction

Observing Procedures, Specifications and Manuals of Instruction

This module contains information and suggested learning activities on Masonry NC II. It includes on how to observe procedures. specifications and manuals of instruction.

Completion of this module will help you better understand the succeeding module on performing mensuration and calculations.

This module contains of 2 learning outcomes. Each learning outcome contains learning activities supported by instruction sheets. Before you perform the instructions, read the information sheets and answer the self-check and activities provided to ascertain to yourself and your instructor that you have acquired the knowledge necessary to perform the skill portion of the particular learning outcome.

Upon completing this module, report to your teacher for assessment to check your achievement of knowledge an skills requirements of this module. If you pass the assessment, you will be given a certificate of completion.

SUMMARY OF LEARNING OUTCOMES

Upon completion of the module the trainee/students should be able to: LOl- Identify and interpret specifications /manuals

L02- Apply information derived from manuals

ASSESSMENT CRITERIA

Refer to assessment criteria oflearning outcomes #1-2 of this module.

PREQUISITES

None

I

Date: Feb 18-22, 2008 I Version No.

I

OBSERVE PROCEDURES, SPECIFICATIONS AND MANUALS OF

I

INSTRUCTION

Page#

(32)

Accessing Catalogues Construction sector Data Instructional Materials Manual Store Storing Cabinet Specification Version

TECHNICAL TERMS

is the process of entering information or data refer to the book containing list of items, object or materials I parts

refers to the group or field of specialization

refers to the factual information or applied to any given task

are reading materials, such as books, manuals, video tapes, cd's and other related item.

a certain book catalogues that explain how to use a certain materials, tool or equipment.

refers to the process of keeping the manuals or any documents to prevent from being damaged is a wooden or steel enclosure where to store manuals and catalogues.

refers to the descriptive characteristics of a certain manual, job or types of work.

refers to the style or way on how certain data are encoded.

Date: _{OBSERVE PROCEDURES, SPECIFICATIONS AND MANUALS OF} Page#

(33)

Program

I

Course Unit of Competency

Module

MASONRY NC I Observe Procedures,

Specifications and Manuals of Instruction

Observing Procedures,

Learning Outcome #1: Identify and Interpret specifications/manuals Assessment Criteria:

1. Manuals are identified and accessed as per job requirement. 2. Version and date of manuals are checked to ensure correct

specifications and procedures are identified.

Resources: References, Tools/ Equipment, etc. -Should conform with the

Contextual Learning Matrix (Get from the conditions ofthe CBC)

Date: L01. IDENTIFY AND INTERPRET SPECIFICATION/MANULAS

(34)

LEARNING EXPERIENCES/ ACTIVITIES

Learning Outcome #1: Identify and Interpret

Specifications/Manuals

Learning Activities Special Instructions 1. Read Information Sheet # 1-1 on • Information sheet # 1-1

the Types of Manuals Used in Types of Manuals Used in Construction Sector and Accessing Construction Sector and Information and Data Accessing Information and 2.Answer Self-checks# 1-1 to test Data

your knowledge on Types of

Manuals Used in Construction

_•

Answer Self-Check without Sector and Accessing Information looking at the information

and Data. sheet.

3. Compare your answers to

_•

Answers key # 1-1 Answers key # 1-1

4. If you miss some of the items go over go back to the Information Sheet.

5. When ready, you can proceed to the next activity.

Date: LO~. IDENTIFY AND INTERPRET SPECIFICATIONIMANULAS

(35)

INFORMATION SHEET'#l-1

Types of Manuals used in Constructional Sector

Manuals I catalogues should be identified as per job description. They must be updated and checked to ensure their content is updated, manuals

I

catalogues should be stored properly to avoid damage.

TYPES OF MANUAL

• Operator Manual is called owners manual, instructional book, and handbook. It shows how to safely operate and use a machine. Usually it includes basic maintenance, safety information and specifications.

• Parts Manual is also called parts book, parts catalog, or spare parts list, used by representatives or dealer. it contains exploded of all parts, their relationship and location. Usually it includes the part number and brief description.

• Service Manual is also called shop, repair, workshop and

technical manual. Some of the types are very detailed while some are shortened versions or specific areas of repair -ex. Hydraulic system only.

Date: L01.1DENTIFY AND INTERPRET SPECIFICATION/MANULAS

(36)

SELF-CHECK #1-1

Directions: Write the letter of the correct answer on your answer sheet. 1. It is also called as owners manual.

a. parts manual c. operator manual b. service manual d. diagnostic manual 2. Which is not included in an operator's manual?

a. basic maintenance c. specification b. safety information d. parts number

3. It is a type of manual where the part number and brief description are indicated.

a. operator c. service

b. part d. repair

4. It is also called as the shopjrepair manual

a. service c. part

b. repair d. operator 5. Which is not included on the service manual?

a. shop c. technical

b. repair d. none of them 6. This refers to the steps in performing certain task.

a. procedure c. specification b. instruction d. manual

7. It is a type of manual where entries are very detailed.

a. parts c. operator

b. service d. shop

8. It is also called book manual or catalog manual.

a. repair c. parts

b. service d. shop

9. This refers to the descriptive characteristics or materials/tools. a. specification c. data

b. version d. manual

10. it is a type of manual where basic maintenance and sl;lfety information.

a. service c. repair

b. shop d. open book

Date: LOt IDENTIFY AND INTERPRET SPECIFICATIONIMANULAS

Version No. 1 OBSERVING PROCEDURES, SPECIFICATIONS AND MANUALS OF INSTRUCTION

Page#

(37)

Program/ Course Unit of Competency

Module

MASONRYNC I

Observe Procedures,

Observing Procedures,

Leaming Outcome #2: Apply information derived from manuals Assessment Criteria:

1. Work steps are correctly identified in accordance with manufacturer's specifications.

2. Manual Data are applied according to the given tasks.

3. Adjustments are interpreted in accordance with information contained on the manual on specification.

4. Manuals on specifications are stored appropriately to prevent damage.

5. Manual on specifications are accessed and updated if required in accordance with company requirements.

Resources: References, Tools/ Equipment, etc. -Should conform with the

Contextual Learning Matrix (Get from the conditions of the CBC)

Date: L02. APPLY INFORMATION DERIVED FROM MANUALS

(38)

LEARNING EXPERIENCES/ ACTIVITIES

Learning Outcome #2:

Apply

Information derived from

Manuals

Learning Activities Special Instructions

1. Read Information Sheet# 2-2 on

•

Information sheet #2-2 on Storing Manuals Safety Storing Manuals Safely 2. Answer Self-Check # 2-2 to test

your knowledge on Storing Manuals Safely

_•

Answer Self-Check without Answers key # 2-2 looking at the information 4. If you miss some of the items go sheet.

over again very carefully the

_•

Refer to Answers Key 2-2 Information Sheet.

5. When ready, you can proceed to the next activity.

1. Read Activity Sheet # 2 on Storing

_•

You can seek the

Manuals Safely assistance of your teacher 2. After reading the activity Sheet, or any of the advanced

perform the task by following the students procedures.

3. Evaluate your output by comparing

_•

Refer to performance it to Self-check# 1 Standard Self-Check. 4. If you failed to do so, re-perform

the task until you perfect it.

(39)

INFORMATION SHEET# 2-1

APPLICATION OF MANUALS/SPECIFICATION

An owner manual (also called instruction manual) is an instructional book or booklet that is supplied with almost all technologically advanced consumer product such as vehicles, appliances and computer peripherals. Information contained in the owners' manual typically includes:

• Safety instructions; for liability reasons these can be extensive, often including warning against doing things that no intelligent person would consider doing.

• Assembly instruction; for products to arrive in pieces for easier shipping.

• Installation instruction; for production that need to be installed in home workplace

• Setup instructions; for devices that keep track of time or which maintain user accessible state

• Normal usage instructions

• Programming instructions; for microprocessor controlled product such as VCRs, programmable calculators and synthesizers

• Maintenance instructions.

• Troubleshooting instruction; for when the product does not work as expected.

• Service Location; for when the product requires repair by a factory authorized technician.

• Regulatory code compliance information; for example with respect to safety or electromagnetic interference.

• Product technical specifications.

• Warranty information: sometimes provided as a separate sheet.

Date: L02. APPLY INFORMATION DERIVED FROM MANUALS Page# Version No. 1 OBSERVING PROCEDURES, SPECIFICATIONS AND MANUALS OF INSTRUCTION 7

(40)

Until the last decade or two of the twentieth century it was common for an own manual to include detailed repair information, such as a circuit diagram; however, as products became more complex this information was gradually relegated to specialized service manual , or dispensed with entirely , as devices became too inexpensive to be economically repaired.

Owner manuals for simpler devices are often multilingual so that the same boxed product can be solved in many different markets. Sometimes the same manual is shipped with a range of related products so the manual will contain a number of sections that apply only to some particular model in the product range.

With increasing complexity of modern devices, may owners manual have become so large that separate Quickstart is provided. Some owner's manuals for computer equipment are supplied on CD-ROM to cut down on manufacturing costs, since the owner is assumed to have a computer able to read the CD-ROM. Another trend is to supply an instructional videotape or DVD along with the owner's manual.

A user guide, is also known as a manual, is a technical communication document intended to give assistance to people using a particular written by a technical writer, although user guides could be written by programmers , product or project managers, or other technical staff, particularly in small

companies.

Date: L02. APPLY INFORMATION DERIVED FROM MANUALS Page# Version No. 1 OBSERVING PROCEDURES, SPECIFICATIONS AND MANUALS OF INSTRUCTION 8

(41)

Date:

SELF-CHECK #2-1

Directions: Identify which manual to be accessed given the following situations. Use a sheet of paper where to write your answer

1. A product needs to be installed at h o m e = -2. Something went wrong with the device you are using. You want

to know how to flx it _ _ _ _ _ _ _ _ _ _

3. The device you need to use arrived in pieces, you must assemble it p r o p e r l y

-4. You need to know the power rating and the power consumption of the device you are using

-5. An accident should be avoided while using a device

I

L02. APPLY INFORMATION DERIVED FROM MANUALS

I

Page# Version No. 1

I

OBSERVING PROCEDURES, SPECIFICATIONS AND MANUALS OF INSTRUCTION

_I

9

(42)

INFORMATION SHEET

#

2-2

STORING MANUAL SAFELY

The complete operation and best performance of a device can be achieved and best understood using manuals. They need to be stored properly to prevent damage. They must be taken care of properly so that they can still be accessed for future reference. In storing manuals, the following factors should be considered.

Date:

• Some chemicals can be damaging to manuals. A void storing them in place where there are chemicals such as acids, syrups etc.

• Insufficient air causes papers to become brittle, pages weaken and easily torn.

• Paper deteriorates rapidly under extremes heat and moisture. A damp environment will encourage paper to cockle and this literally opens them to attack specially from molds

• Light fade inks and dyes generally accelerates decomposition of a range of printing materials. The ultraviolet component of light is the source of this damage.

• Vermin are especially detrimental to manuals. They feed on and destroy papers.

L02. APPLY INFORMATION DERIVED FROM MANUALS Page# Version No. 1 OBSERVING PROCEDURES, SPECIFICATIONS AND MANUALS OF INSTRUCTION 10

(43)

SELF-CHECK #2-2

Directions: Write the letter that corresponds to your choice on your answer sheet.

1 Which of the following can cause damages to manuals? a. chemicals c. vermin

b. light d. all of the above 2. Manuals must be stored in place.

a. a cool, sunlighted and moistured b. in the kitchen near the stove c. cool, dark and vermin free

d. in the cabinet where laundry detergents are stored

3. _ _ _ _ _ _ _ feed on and destroy papers

4. Insufficient--- causes manual pages to become brittle, weak and easily torn.

5. Too much fades inks and dyes and accelerates decomposition of paper which manuals are made of.

a. light b.moisture c. air

d. chemicals

(44)

ACTIVITY SHEET #2-3

STORING MANUALS MATERIALS:

Manuals of different sizes, cardboard boxes, plastic boxes and various tools available in the plumbing shop room.

PROCEDURE:

1. Arrange the pages of the manuals from front to back cover. See to it that the pages are properly bound. Flatten the crumpled pages 2. Stack the manuals according to sizes, biggest at the bottom.

3. Place them in a container (i.e. a box) made from acid- free materials 4. Label the box with the titles of the manuals available in the box. 5. Look for an appropriate area in the shop room where you can place

the storage box.

REMINDERS:

(1) Store the containers in a cool, dark and vermin free place that is not susceptible to water, moisture and mold

accumulation.

(2) Avoid places such as bathrooms, areas near heating units and areas near plumbing pipes.

(3) Keep food away from storage area. Food can attract vermin and pests.

(4) Clean the storage area regularly

(5) Be extra careful in looking for the right storage area. Avoid some critical areas in the shop room such as chemical shelves.

Note: Procedures may vary depending upon a particular situation

I

Page# j

(45)

SELF-CHECK 2.3

Tick your answers

1. Pages of the manuals are checked for sequencing from

front to back cover 2. Manuals are stacked

according to sizes

3. The storage box was labeled and alphabetically arranged according to titles

4. Manuals are stored in a clean, cool, chemical, heat and extreme light free area.

5. Stored manuals are accessible anytime needed.

DONE

NOT UNCERTAIN

DONE

(46)

LO 1(Self-check #1.1) 1. c 2. d 3. b 4. a S.d L02 (Self-Check #2.1) 1. Installation instruction 2. Troubleshooting 3. Assembly instruction 4. Product Specification 5. Safely instruction

ANSWER KEY

6.a 7. b 8. b 9.a 10.d L02 (Self-Check #2.2) l.d 2. c 3.a 4. b 5. a

Date: _{OBSERVE PROCEDURES, SPECIFICATIONS AND MANUALS OF} Version No.1 INSTRUCTION

Page# 14

(47)

Republic of the Philippines .\. Department of Education

D • ED

PUBLIC

~~~~~~TIONAL

,,..,!! "'""""'

COMPETENCY-BASED

LEARNING MATERIAL

SECOND YEAR

BUILDING CONSTRUCION

(MASONRY NC

I)

Unit of Competency: Perform Mensuration and Calculations

(48)

ACKNOWLEDGMENT

This draft was prepared at the Competency-Based Learning Materials Development Workshop conducted at the Marikina Hotel, Marikina City on February 18-22, 2008.

This learning instrument was developed by the following personnel: Technology Teachers: • Mr. Arnold M. Mendoza • Mr. Agustin S. Minia • Mr. Carlos V. Pacis • Mr. Joe L. Rabago • Mr. Arturo B. Mirador • Mr. Albino T. Luis • Mr. Benito G. Lazo Contextual Teachers: • Mr. Ronald B. Gapusan Facilitator: • Mr. Jose D. Gonzales Jr. Encoder:

• Mrs. Ana Liza D. Dulos • Ms. Gertrudes J. Hermo

This work was produced with funding provided by the Department of Education.

REFERENCES AND FURTHER READING:

• Simplified Methods on Building Construction

First Edition

By: Max B. Fajardo Jr.

• Industrial Technology

Experimental Edition By: SEPD Series

(49)

• Building Construction/House Wiring, House Plumbing and Estimate

First Edition By: Jose Lubrica

• Simplified Construction Estimate Third Edition

By: Max B. Fajardo Jr. • Civil Technology

First Edition

(50)

Page How to Use this Module ... i Introduction ... ii Technical Terms ... iii Learning Outcome # 1.0 ... 1 • Learning Experiences/ Activities ... 2-3 • Information Sheet # 1.1 ... 4-6 • Self-Check # 1.1 ... 7 • Information Sheet # 1.2 ... 8 • Self- Check #1.2 ... 9 • Information Sheet 1. 3 ... 10 • Self-Check # 1.3 ... 11 • Learning Outcome #2 ... 12 • Learning Experiences j Activities ... 13 • Information Sheet #2.1 ... 14 • Self-Check ... 18 • Learning Experiences/ Activities ... 19 • Information Sheet.#2.2 ... 20-23 • Self-Check #2.2 ... 24-25 • Information Sheet #2.3.1 ... 26-27 • Self-Check #2.3 ... 28 • Information Sheet #2.2.2 ... 29-30 • Information Sheet #2.2.3 ... 31 • Self-Check #2.2.3 ... 32 • Information Sheet #2.2.4 ... 33 • Self-Check #2.2.4 ... 34 • Information Sheet #2.2.5 ... 35-36 • Self-Check #2.2.5 ... 37 • Information Sheet #2.2.6 ... 38-39 • Self-Check #2.2.6 ... 40 • Information Sheet#2. 2. 7 ... 41 • Self-Check #2.2.7 ... 42 • Answer Key ... 43-44 • Assessment ... 45

(51)

HOW TO USE THIS MODULE

Welcome to the Module in Performing Mensuration and Calculations. This module contains training materials and activities for you to complete.

The unit of competency "Perform Mensuration and Calculation contains the knowledge, skills and attitudes required for Masonry NC I course.

You are required to go through a series of learning activities in order to complete each of the learning outcomes of the module. In each learning outcome there are Information Sheets, Job Sheets, Operation Sheets and Activity Sheets. Follow these activities on your own and answer the Self-Check at the end of each learning activity.

If you have questions, don't hesitate to ask your facilitator for assistance.

Recognition of Prior Learning (RPL)

You may already have some or most of the knowledge and skills covered in this module because you have:

D been working for some time

0 already completed training in this area.

If you can demonstrate to your teacher that you are competent in a particular skill or skills, talk to him/her about having them formally recognized so you don't have to do the same training again. If you have a qualification or Certificate of Competency from previous trainings show it to your teacher. If the skills you acquired are still current and relevant to this module, they may become part of the evidence you can present for RPL. If

you are not sure about the currency of your skills, discuss this with your teacher.

Inside this module you will find the activities for you to complete followed by relevant information sheets for each learning outcome. Each learning outcome may have more than one learning activity.

Date: Feb 18-22, 2008

Version No. Performing Mensuration and Calculations

Page# i

(52)

Program/ Course MASONRY NC I

Unit of Competency PERFORM MENSURATION AND CALCULATION Module Performing Mensuration and Calculations.

INTRODUCTION:

This module contains information and suggested learning activities on It Masonry includes instructions and procedure on how

use the measuring tools and compute problems using trade mathematics.

Completion of this module will help you better understand the succeeding module on Maintain Tools and Equipment.

This module consists of 2 learning outcomes. Each learning outcome contains learning activities supported by instruction sheets. Before you perform the instructions, read the information sheets and answer the self-check and activities provided to ascertain to yourself and your teacher that you have acquired the knowledge necessary to perform the skill portion of the particular learning outcome.

Upon completion of this module, report to your teacher for assessment to check your achievement of knowledge and skills requirements of this module. If you pass the assessment, you will be given a certificate of completion.

SUMMARY OF LEARNING OUTCOMES:

LOl. Select measuring instruments. L02. Measure and Calculate workpiece.

ASSESSMENT CRITERIA:

Refer to assessment criteria of learning outcomes# 1. 1-5 and# 2. 1-6 of this module.

PREREQUISITES:

None

Date: _Page#

Performing Mensuration and Calculations

(53)

TECHNICAL TERMS

Calculation is the or process of calculating.

Dimension is any measurable extent such as length, thickness, and width.

Geometric shapes are characterized by straight lines, regular curves and angles.

Graduation is a scale of measuring tool. Mensuration is the act or art of measuring.

Perimeter is the bounding line or curve of a plane area. Scale is a mark for use in measurement.

Standard serves as a measure of reference.

Stock refers to a lumber for a certain furniture job

Substrate means to inscribe a wood on a cutting machine.

Date:

Performing Mensuration and Calculations Page#

(54)

Program/ Course MASONRYNCI

Unit of Competency PERFORM MENSURATION AND CALCULATION

Module Performing Mensuration and Calculation

Learning Outcome :##

!:

• Select Measuring Instruments. Assessment Criteria:

1. Objects or component to be measured are identified, classified and interpreted according to the appropriate regular geometric shape. 2. Measuring tools are selected/ identified as per object to be

measured for job requirements.

3. Correct specifications are obtained from relevant sources.

4. Measuring instruments are selected according to job requirements. 5. Alternative measuring tools are selected without sacrificing cost

and quality of work.

Resources: References, Tools/ Equipment, etc. - Should conform with the Contextual Learning Matrix (Get from the conditions ofthe CBC)

Date: L01. SELECT MEASURING INSTRUMENTS Page# Version No. 1 PERFORMING MENSURATION AND CALCULATION 1

(55)

LEARNING EXPERIENCES/ ACTIVITIES

Learning Outcome#!. Select measuring instruments. Learning Activities

1. Read Information Sheet# 1.1 Visualizing Geometrical Shapes. 2. Answer Self-Check # 1. 1 to test

your knowledge on Visualizing Objects and Shapes Specifically Geometrical Shapes.

Answers key # 1. 1 on Visualizing Geometrical Shapes.

4. If you miss some of the items, go over the Information Sheet. 5. When ready, you can proceed to

the next activity.

1. Read Information Sheet # 1.2 on Measuring Tools and Instrument 2. Answer Self-Check # 1.2 to test

your knowledge on Measuring Tools and Instrument.

3. Compare your answers to Answers Key # 1.2.

4. If you miss some of the items, go over again very carefully the Information Sheet ..

Date: L01. SELECT MEASURING INSTRUMENTS

Special Instructions

• Information Sheet # 1.1 Visualizing Geometrical shapes.

• Answer Self-Check without looking at the information sheet.

• Answers Key 1. 1

• Information sheet # 1.2 Measuring Tools and Instrument

• Answer Self-Check without looking at the information sheet.

• Answers Key# 1.2

PaQe#

(56)

LEARNING EXPERIENCES/ ACTIVITIES

Learning Outcome # 1. Select measuring instruments.

Learning Activities Special Instructions

1. Read Information Sheet# 1.3 on

_•

Information Sheet#

Proper Handling of measuring

_•

Answer Self-Check without

Tools _{looking at the information}

2.

Answer Self-Check # on Proper sheet.

Handling of Measuring Tools

_•

_{Answers key}# 1. 3

Answers Key on Proper Handling of Measuring Tools

4. If you miss some of the items go over the Information Sheet. 5. When ready, you can proceed to

the next activity.

Date: L01. SELECT MEASURING INSTRUMENTS Page# Version No. 1 PERFORMING MENSURATION AND CALCULATION 3

(57)

INFORMATION SHEET #1.1

A lot of Jobs in Masonry on Carpentry involves constructions, mensuration, interpretation of plans and details and laying of Geometric Shapes. This learning activity we help the student to identify and familiar to different objects.

Date: L01. SELECT MEASURING INSTRUMENTS Page#

(58)

INFORMATION SHEET # 1.1 VISUALIZING GEOMETRICAL

Geometrical Shapes are necessary in the selection of measuring tools. They help the learner to determine the appropriate tools to be used. Triangle

A three-sided polygon. The sum of the angles of a triangle is 180 degrees.

Examples:

Equilateral Triangle or Equiangular Triangle

A triangle having all three sides of equal length. The angles of an equilateral triangle all measure 60 degrees.

Examples:

Isosceles Triangle

A triangle having two sides of equal length.

Date: L01. SELECT MEASURING INSTRUMENTS Version No. 1 PERFORMING MENSURATION AND CALCULATION

Page#

(59)

Examples:

Rectangle

A four-sided polygon having all right angles. The sum of the angles of a rectangle is 360 degrees.

Examples:

Square

A four-sided polygon having equal-length sides meeting at right angles. The sum of the angles of a square is 360

degrees.

Page#

(60)

Examples:

Circle

A circle is the collection of points in a plane that are all the same distance from a fixed point. The fixed point is called the center. A line segment joining the center to any point on the circle is called a radius.

Example:

The blue line is the radius r, and the collection of red points is the circle.

Page# 7

(61)

SELF-CHECK# 1.1

Direction: Match Column A with Column B. Write only the letter of the

correct answer on the separate sheet.

Column A

Column B

_ _ 1. The simplest and one of the

a. Circle

most familiar of all polygons.

_ _ 2 A four sided polygon having

b. Square

all right angles.

_ _

3.A four sided polygon having

c. Triangle

equal length sides meeting at

right angles.

d. Radius

_ _

4. All line segments joining the

center to any point on the circle.

e. Rectangle

_ _

5. The collection of points in a plane

having the same distance from a

fixed point.

Page#

(62)

INFORMATION SHEET #1.2

Measuring Tools and Instruments

A mason must know how to accurately measure and lay-out. U.S customary measuring tools used in masonry are divided into inches and halves, quarters, eights and sixteenths of an inch , on metric tools, The division generally are

centimeters and millimeters.

Types of Measuring Geometrical Objects

1. Push-pull tape rule is used to measure long distances available from 3.00m to S.Ometers long.

2. Zigzag rule is available in (4ft) 1.20m and (6ft) 1.80m commonly used by carpenters or mason for rough layout.

3. Extension rule is used for measuring inside distances such as room, windows, cabinets, etc.

4. Caliper is used for measuring outside diameter of cylindrical objects.

5. Marking gauge is used to make lines parallel to the edges.

Paqe#

(63)

SELF-CHECK #1.2

Directions: match Column A with Column B. Write your answer on the separate sheet.

A _ _ _ _ 1. Zigzag rule _ _ _ _ .2. Pull-push rule _ _ _ _ 3. Extension rule _ _ _ _ 4. Marking Gauge _ _ _ _ 5. Caliper

B

a. used to measure long distances

b. used for measuring short distances

c. used for measuring outside diameter

d. Commonly used by mason for rough layout

e. used to make lines f. used to measure inside measurement

Page#

(64)

INFORMATION SHEET #1.3

Proper Handling Of Measuring Tools

Tools will last longer when properly kept and maintained. A good wood worker keeps and cares for his Tools. The following are some pointers to follow in keeping tools in good condition.

1. Be sure to inspect tools before using them. This is to check if they are in working condition.This can be detected when you are able to use a tool smoothly and conveniently and there is ease and speed in in its use.

2. Afeter using a tool, clean it throughly with a damp cloth before keeping it in the tool cabinet. Wipe it dry with another piece of cloth. To avoid rusting , make sure that the Tool has been thoroughly dried before.

3. Oil the metal parts of a Tool to prevent any form of damage that may be caused by air, water, or dust.Damage Tools must be segragated from Tools that are functional.

4. Make sure that grits, like sand or dust, will not get inside the housing, it will wear off the graduation, and check lock if it is working.

Safety Rules

The following safety rules should be understood and strictly followed to avoid accidents while working working.

1. Sharp Tools must be kept safe inside the storage 2. Use each Tool for intended purposes

3. Report immediately injuries on accidents or any type to your Teacher.

4. Avoid throwing Tool to any body hand it over

5.

Be sure that the Tools are in good condition

Date: L01. SELECT MEASURING INSTRUMENTS Page#

(65)

SELF-CHECK# 1.3

Directions: In the space provided for, write the word True if the statement is correct and if False, write the word that makes the statement true. Use another paper for your answers.

_ _ _ _ _ 1. Tools are designed to be safe but accidents occur because of the attitude of the learners.

_ _ _ _ _ 2. Following the correct procedure in the use of hand tools means no accidents.

_ _ _ _ _ 3. Sharp tools must be kept safe outside the storage

_ _ _ _ _ 4.0iling prevents the Tools to any form of damage or dust.

_____ .5. Always use gloves when measuring object.

Page#

(66)

Program/ Course MASONRYNCI

Unit of Competency PERFORM MENSURATION AND CALCULATION

Module Performing Mensuration and Calculation

Learning Outcome #~: Measure and Calculate Work piece Assessment Criteria:

1. Calculation is needed to complete work task performed using the four basic fundamental operations.

2. Calculations involving fractions, percentages and mixed numbers are used to complete work piece task.

3. Numerical computations are self-checked and corrected for accuracy.

4. Accurate measurements are obtained according to job requirements.

5. Converted system of measurements are identified according to job requirements

6. Work pieces are measured according to job requirements.

Resources: References, Tools/ Equipment, etc. - Should conform with the Contextual Learning Matrix (Get from the conditions of the CBC)

Date: L02. MEASURE AND CALCULATE WORK PIECE Version No. 1 PERFORMING MENSURATION AND CALCULATION

Page# 13

(67)

INFORMATION SHEET #2.1

Formulas for Computing Volume, Area and Perimeter of a Plane and Geometric Figures

V= HxWxL Sample: Given H=3m W=5m L=lOm Solution: V= HxWxL

A. Volume of square or rectangles is obtained by multiplying the height (H), width (W) and length (L)Formula

VOL~

ME

,- 1om.----· FIC:,, i

=

3mx5mx10m = 150 sq.m

Page# 14

(68)

B. Volume of a cylinder

V=flr2h where r is the radius of the cylinder and his its height. Sample: Given r= 2m h= 10m Solution: = (3.1416)(2m)2(10m) = (6.2832)2( 1Om) = (39.47)(10m) = 394.78 sq.m \o.m.

l

Page# 15

(69)

C. Area of square is obtained by multiplying the length (L) and with (W) Sample Given: w= 8m L=l2m Solution: 12.

m.

'FlG. ~

...

Ao=WxL = 8mx12m =96 sq.m.

r

9

t\.

Page# 16

(70)

D. Area of triangle is equal to one half the area of the parallelogram.

A=

.L

bh where b is the length of the base of the triangle and h

is it 2 height Sample

8 W\.

Given b=4m h=8m Solution: A= % (4m)(8m) A= 32 2 A= 16 sq.m Date: Version No. 1

L02. MEASURE AND CALCULATE WORK PIECE PERFORMING MENSURATION AND CALCULATION

Page# 17

(71)

E. Area of Circle:

Formula

A= nr2 where r is the radius of the circle

Sample: Given: r= 2m Solution: A=nr2 A= 3.1416 (2m)2 A= 3.1416 (4) A= 12.5664 sq.m

Page# 18

(72)

Perimeter of a Rectangle is the sum of its four sides; the perimeter of a circle is known as its circumference.

\0.

W\. F\b-

.5

Perimeter = P= 4s Area A=S4 Solution: A=Sl+S2+S3+S4 A= 5m+ 10m+5m+ lOrn A= 30m

f

Page# 19