UNIT OF COMPETENCY
:
Prepare estimation of materials for multiple
plumbing units
MODULE TITLE
:
Preparing estimation of materials for multiple
plumbing units
MODULE DESCRIPTOR
: This unit covers the knowledge, skills and attitudes
in estimating required materials for multiple plumbing units. works, mixing/tinting of
paints, and re-painting and/or re-touching work; and estimating painting requirements.
NOMINAL DURATION
: 32 Hrs.
CERTIFICATE LEVEL
:
PREREQUISITE
:
NC II
SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module the trainees/students should be able to:
LO 1.
Study approved plumbing plan safe handling of
LO 2.
Estimate and finalize materials take- off
LO 1. Study approved plumbing plan
ASSESSMENT CRITERIA:
1. All measurements are in accordance with the piping lay-out/plans and
specifications.
2. Plumbing Legends, Symbols and abbreviations are identified and interpreted
in accordance with job requirements.
3. Specification of materials are identified in the plan according to the job
requirements.
4. Plumbing layout is determined/ visualized based on isometric drawing, schematic
diagram and details.
5. When necessary, cost of materials are estimated based on the current market
price.
CONTENTS:
1. Blue print reading
2. ARITHMETIC
3. Trade Theory
4. 5S
5. Environmental- conservation procedures, e.g. 3R (reduce, reuse, recycle)
6. DOLE Department Order No. 13 s. 1998 Guidelines Governing Occupational
Safety and Health in the Construction Industry
IITACI ENHANCED CBC
1
CONDITIONS: The students/ trainees must be provided with the following:
1. Tools and equipment
 Pencils
 Spirit level
 Calculator
 Steel Tape
 Smartphone/ laptop
 Internet connection
2. Supplies and Materials
 Chalk stone
 Bond paper
 Notebook
3. PPE
 Gloves (leather)
 Safety shoes
 Goggles
Methodology
- Modular/Self learning
- Demonstration
- Film Viewing
- e-Learning
Assessment Method
- Interview (oral questionnaire)
- Demonstration
- Written Test
LO 2. Estimate and finalize materials take- off
Assessment Criteria:
1.
2.
Materials are estimated in accordance with the job requirements.
Materials and consumables are quantified and listed in accordance with the job
requirements.
3. All results are gathered and summarized for submission in accordance with job
requirements.
4. Bill of materials and cost estimate is presented to client / supervisor for approval.
CONTENTS:
1. Blue print reading
 Electrical, mechanical plan, symbols and abbreviation
2. ARITHMETIC
 Linear measurement
 Dimension
 Unit conversion
3. Trade Theory
 Basic technical plan
 Various type of drawing
 Note and specification
IITACI ENHANCED CBC
2
4. 5S
5. Environmental conservation(3R)
6. DOLE Department Order No. 13 s. 1998 Guidelines Governing Occupational
Safety and Health in the Construction Industry
CONDITIONS:
1. Tools and equipment
 Blue print paper
 Smartphone / laptop
 Internet connection
2. Supplies and materials
 Bond paper
 Notebook
 Chalk stone
3. PPE
 Goggles
Methodology
-
Modular/Self learning
Demonstration
Film Viewing
e-Learning/online
Assessment Method
-
Interview (oral questionnaire)
Demonstration
Written Test
e-assessment
IITACI ENHANCED CBC
3
UNIT OF COMPETENCY :
PERFORM MULTIPLE PLUMBING UNITS
INSTALLATION AND ASSEMBLIES
MODULE TITLE
PERFORMING MULTIPLE PLUMBING UNITS
INSTALLATION AND ASSEMBLIES
:
MODULE DESCRIPTOR :
This unit covers the knowledge, skills and attitudes
in installing/assembling multiple units of plumbing in all types of building occupancy.
. tools, materials & ipment, painting surfaces; performing works, mixing/tinting of
paints, and re-and/or reuching work; and
estimating painting uirement
NOMINAL DURATION
: 80 Hrs.
CERTIFICATE LEVEL
:
PREREQUISITE
:
NC II
SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module the trainees/students should be able to:
L O 1. Prepare materials for drainage, sanitary, vent and waterline layout work
L O 2. Install pipes and fittings for drainage, sanitary, vent and waterline layout
L O 3. Install cold water system and multi-point water heater for hot-water supply
lines
L O 4. Install building drains, sewer and ventilation
L O 5. Mount and lay out plumbing fixtures and accessories
IITACI ENHANCED CBC
4
L O 1. Prepare materials for drainage, sanitary, vent and waterline layout work
Assessment Criteria:
1. Work instructions/ plans are read and interpreted in accordance with the job
requirements.
2. Materials tools and equipment are selected and prepared according to job
requirements
3. Appropriate PPE are selected according to job requirements.
CONTENTS:
1. Blue print reading
2. Plumbing tools and piping materials
3. PPE
CONDITIONS: The students / trainees must be provided with the following:
1. Tools and equipment
- Pipe threader
- Pipe reamer
- Pipe wrench
- Pipe cutter
- Hacksaw
- Pull-push rule
- Pipe vise
- Tri square
- Spirit level
- Oil can
2. Supplies and materials
- Sanitary pipes and fittings
- Plastic pipes and fittings
- Plumbing fixtures and fittings
3. PPE
- Gloves
- Goggles
- Safety shoes
Methodology
- Modular/Self learning
- Demonstration
- Film Viewing
- e-Learning/online
Assessment Method
- Interview (oral questionnaire)
- Demonstration
- Written Test
IITACI ENHANCED CBC
5
L O2. Install pipes and fittings for drainage, sanitary, vent and waterline layout
Assessment Criteria:
1. Pipes and fittings are installed as indicated in the approved working plan
2. Supports and braces are installed in accordance with the approved working plan
3. Appropriate PPE is used in accordance with the job requirements.
CONTENTS:
1. Mensuration
2. Blue print reading
3. Materials specification
4. 5S
5. Environmental conservation procedures e.g 3R
6. DOLE Department Order No. 13 s. 1998 Guidelines Governing Occupational
Safety and Health in the Construction Industry
7. Proper use of tools
8. PPE
CONDITIONS:
1. Tools and equipments
- Plumbing mock up
- Hacksaw
- Pull-push rule
- Working steel table with pipe vise
- Pipe cutter for PVC
2. Supplies and materials
- Plastic pipes and fittings
- Sandpaper
- Solvent cement
3. PPE
- Gloves
- Goggles
- Safety shoes
Methodology
-
Modular/Self learning
Demonstration
Film Viewing
e-learning/online
Assessment Method
- Interview (oral questionnaire)
- Demonstration
- Written Test
IITACI ENHANCED CBC
6
L O 3. Install cold water system and multi-point water heater for hot-water
supply lines.
Assessment Criteria:
1. Correct specification of pipes and joint are used in accordance with the job
requirements /specifications.
2. Hot and cold water supplies are installed according to the approved working plan
and materials specifications.
3. Water supply is assembled leak free & free from contamination and aligned with
drainage, vents and waste piping.
4. Proper use of tools and equipment is observed in accordance with manufacturer's
instruction manual.
CONTENTS:
1. Blue print reading
2. Installation hot and cold water supply
3. Water test
4. Safety measures
CONDITIONS:
1. Tools and equipments
- Pipe threader
- Pipe reamer
- Pipe cutter
- Plumbing mock up
- Pull-push rule
- Pipe wrench
- Oil can
- Steel working table with pipe vise
- Steel brush
- Fusion machine
- Grooving machine
2. Supplies and materials
- GI pipes and fittings
- Teflon tape
- Hot and cold telephone shower
- Three-valve shower diverter
3. PPE
- Gloves
- Goggles
- Safety shoes
Methodology
- Modular/Self learning
- Demonstration
- Film Viewing
- e-learning/online
Assessment Method
- Interview (oral questionnaire)
- Demonstration
- Written Test
- e-assessment
IITACI ENHANCED CBC
7
LO 4. Install building drains, sewer and ventilation
Assessment Criteria:
- Building drains/sewer and ventilation are installed in accordance to the approved
plan.
- Materials, tools and equipment are selected
and prepared according to job requirements.
- Appropriate PPE are selected and used according to job requirements.
CONTENTS:
1. Mensuration
2. Blue print reading
3. Materials specification
4. 5S
5. Environmental conservation procedures e.g 3R
6. DOLE Department Order No. 13 s. 1998 Guidelines Governing Occupational
Safety and Health in the Construction Industry
7. Proper use of tools
8. PPE
CONDITIONS:
1. Tools and Equipments.
-
Steel Tape
Ball-peen Hammer
Hacksaw with Blade
Blow Torch
Pointed Steel Chisel
Caulked Steel Chisel
Kettle
Manual Pipe Threader (1/4”-2”)
Pipe Wrench (10”, 12” & 14”, 18”, 24”)
Pipe Vise (Chain or Yoke)
Bar or Hose level
Plumb bob
Pipe Cutter
Pipe Reamer
Threading Machine
Welding Machine
Test Pump (Manual or Power Driven)
Electric Drill
Cutting outfit set with oxygen/acetylene tank
Electric Grinder
Fusion Machine
Grooving machine
Pliers
Wrenches (open, box, combination, adjustable, socket, allen wrench)
SUPPLIES AND MATERIALS:
-
PVC Pipes and Fittings (DWV)
PPR Pipes and fittings
G.I. Pipes and Fittings
C. I Pipes and Fittings
PVC Blue Pressure Pipes and Fittings
Copper Pipes and fittings
HDPE Pipes and fittings
Water closet (flush tank/valve) Angle valve and Supply pipe
Lavatory with faucet, P-Trap, Angle Valve and supply pipe
Bath Tub including waste and overflow assembly
Shower head and valve assembly
Flushometer Valve
IITACI ENHANCED CBC
8
-
Electric Flushing devices (sensor)
Grease Trap
Instantaneous water heater
Bidet
Kitchen sink with faucet, P-Trap, Angle valve and supply pipe
Slop sink
Grab bar
Urinal
Toilet paper holder
Soap holder
Towel rack
Floor drain strainer
Faucet
Cleanout cover
PPE
- Gloves
- Goggles
- Safety shoes
Methodology
- Modular/Self learning
- Demonstration
- Film Viewing
- e-learning/online
Assessment Method
- Interview (oral questionnaire)
- Demonstration
- Written Test
- e-assessment
LO 5. Mount and lay out plumbing fixtures and accessories
Assessment Criteria:
-
- Specifications of plumbing fixtures are used in accordance with the job
requirements.
Plumbing fixtures and accessories are installed according to specified roughing-in
measurements and/or manufacturer's instruction manual.
- Plumbing fixtures and accessories are rigidly secured with strict adherence to
perpendicularity and levelness
- Usage of tools and equipment is observed in accordance with manufacturer's
specifications
- Appropriate PPE are used in accordance with the job requirements
- Work site is cleaned and kept in safe state and in accordance with Occupational
Safety and Health Standards (OSHS).
CONTENTS:
 Mensuration
 Blue print reading
IITACI ENHANCED CBC
9
 5S
 Use of plumbing materials, tools and equipment
 Environmental- conservation procedures, e.g. 3R (reduce, reuse, recycle)
 DOLE Department Order No. 13 s. 1998 Guidelines Governing Occupational
Safety and Health in the Construction Industry
CONDITONS:
1. Tools and Equipment
 Blue print plan
 Spirit level
 Level hose
 Steel tape
 Plumb bob
SUPPLIES AND MATERIALS:
 Plastic fittings
 Sanitary fittings
PPE
-
Gloves
Goggles
Safety shoes
Methodologies:
 Discussion
 Demonstration
 e-learning/ online
Assessment Method:
 Observation
 Written and Oral Examination
 Demonstration
 e-assessment
IITACI ENHANCED CBC
10
UNIT OF COMPETENCY: Conduct pipe leak testing
MODULE TITLE
: Conducting pipe leak testing
MODULE DESCRIPTOR : This unit covers the knowledge, skills and attitudes in
conducting pipe leak testing.
& eainting surfaces; performing painting works, tinting of paints, and repainting and/or re-touching work; and mating
painting requirements
NOMINAL DURATION
: 40 Hrs.
CERTIFICATE LEVEL
:
PREREQUISITE
:
NC II
SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module the trainees/students should be able to:
L O 1. Prepare for conducting pipe leak testing
L O 2. Perform pipe leak testing.
Assessment Criteria:
 All openings in the pipe system are tightly closed except the highest opening prior to
leak testing
 Leak testing is applied after completion of roughing-ins and complete installation of
pipe supports.
 Testing apparatus is set to specified pressure rating according to testing standards.
 Gravity or flood testing are applied to sanitary, waste, vent and storm drainage piping
 Pressure testing are applied to hot and cold water piping.
 Correct usage of tools and equipment isobserved in accordance with manufacturer's
specifications
 Appropriate PPE are used in accordance with job requirements
 Work site is cleaned and kept in safe state and in accordance with OSHS
CONTENTS:
 Blue print reading
 5S
 Use of plumbing materials, tools and equipment
 Environmental- conservation procedures, e.g. 3R (reduce, reuse, recycle)
 DOLE Department Order No. 13 s. 1998 Guidelines Governing Occupational
Safety and Health in the Construction Industry
CONDITONS:
Tools and Equipment
IITACI ENHANCED CBC
11

















Pipe wrench
Pipe threader
Pipe cutter
Manual / Electric test pump
Blow torch
Steel tape
Adjustable Wrench
Ballpeen hammer
Cold chisel
Hacksaw with blade
Set of Allen wrench
Screw Driver (Philips and Flat)
Mechanical Plier
Vise Grip
Ladder / scaffolding
Flashlight / trouble light
Pressure Gauge
SUPPLIES AND MATERIALS:
 Drum / Pail
 Water
 Plugs
 Pipe system drawing
 Rags
 Water Hose
 Teflon tape
Personal protective equipment (PPE)




Gloves
Hard hat
Safety Shoe
Safety harness/ belt
Methodologies:
 Discussion
 Demonstration
 e-learning/ online
 video presentation
Methods of Assessment



Direct observation on application of tasks
Questions related to underpinning knowledge
e-assessment
IITACI ENHANCED CBC
12
UNIT OF COMPETENCY :
PERFORM PLUMBING REPAIR AND
MAINTENANCE WORKS
MODULE TITLE
Performing plumbing maintenance
:
MODULE DESCRIPTOR :
NOMINAL DURATION
This module covers the knowledge, skills and
attitudes in maintaining plumbing works.; performing
painting works, mixing/tinting of paints, and repainting and/or re-touching work; and estimating
painting requirements.
: 20 Hrs.
CERTIFICATE LEVEL
:
PREREQUISITE
:
NC II
SUMMARY OF LEARNING OUTCOMES:
Upon completion of the module the trainees/students should be able to:
L O 1. Repair defective pipes, fittings and plumbing fixtures
L O 2. Clear clogged pipes and drains
L O 1. Repair defective pipes, fittings and plumbing fixtures
Assessment Criteria:





•
Defective pipes, fittings and plumbing fixtures are identified, disconnected and
replaced with the same model and in line with its original working condition
Replacements are checked and re-tested to ensure they are free from defects and in
accordance with standard specification or as required
Joints are tightly secured and leak free in accordance with the job requirements
Damaged areas are restored or repaired in line with its original working condition
Correct usage of tools , equipment and consumables are observed in accordance
with job requirements
Appropriate PPE are used in accordance with job requirements
CONTENTS:






Mensuration
Blueprint reading
5S
Use of tools and equipment
Environmental- conservation procedures e.g. 3R (reduce, reuse, recycle)
DOLE Department Order No. 13 s. 1998 (Guidelines Governing Occupational Safety
and Health in the Construction Industry)
CONDITIONS: The students/ trainees must be provided with the following:
IITACI ENHANCED CBC
13
1. Tools and equipments

Pipe wrench

Pipe threader

Pipe cutter

Manual / Electric test pump

Hand drain cleaner

Blow torch

Steel tape

Adjustable Wrench

Ballpeen hammer

Cold chisel

Hacksaw with blade

Basin wrench

Strap wrench

Set of Allen wrench

Screw Driver (Philips and Flat)

Mechanical Plier

Vise Grip

Teflon Tapes

Rags

Solvent Cement

Video presentation

Smartphone/laptop/internet connection
2. Supplies and materials
- Water closet with accessories
- Lavatory with accessories
- Urinal
- Slop sink
- Floor drain
- Three-valve shower diverter
- Telephone shower
- Teflon tape
3. PPE
- Gloves
- Goggles
- Safety shoes
Methodology
- Modular/Self learning
- Demonstration
- Film Viewing
- e-learning/ online
Assessment Method
- Interview (oral questionnaire)
- Demonstration
- Written Test
- e-assessment
IITACI ENHANCED CBC
14
L O 2. Clear clogged pipes and drains
Assessment Criteria:

Clogged pipes and drains are precisely identified in reference with the asbuilt plan.

Clogged pipes and drains are cleared using appropriate tools, equipment
and methodology

Pipes and drain are cleared and provided with screen in line with original
working condition

Appropriate PPE are used in accordance with the job requirements
• CONTENTS:

Mensuration

Blueprint reading

5S

Use of tools and equipment

Environmental- conservation procedures e.g. 3R (reduce, reuse, recycle)

DOLE Department Order No. 13 s. 1998 (Guidelines Governing Occupational
Safety and Health in the Construction Industry)
CONDITIONS: The students/ trainees must be provided with the following:
4. Tools and equipments

Pipe wrench

Pipe threader

Pipe cutter

Manual / Electric test pump

Hand drain cleaner

Blow torch

Steel tape

Adjustable Wrench

Ballpeen hammer

Cold chisel

Hacksaw with blade

Basin wrench

Strap wrench

Set of Allen wrench

Screw Driver (Philips and Flat)

Mechanical Plier

Vise Grip

Teflon Tapes

Rags

Solvent Cement
5. Supplies and materials











Pipes and fittings
PVC/PE Pipe and fittings
PPR pipes and fittings
G.I. pipes and fittings
C.I. pipes and fittings
B.I. pipes and fittings
Tank fittings for water closet
Flush tank fittings for water closet
Sewer and drainage line
Water supply and distribution line
Riser and downfeed
Copper pipes and fittings
IITACI ENHANCED CBC
15
Plumbing fixtures














Lavatory with faucet, p-trap, angle valve and supply pipe
Bathtub with waste and overflow assembly
Shower valve
Flushometer valve
Shower heads
Electronic flushing devices (urinal, closet, faucet)
Water closet ( flush tank/valve) , angle valve and supply pipe
Kitchen Sink
Bidet
Urinal
Grease Trap
Floor Drain Strainer
Clean-out cover
Water hammer arrester
6. PPE
- Gloves
- Goggles
- Safety shoes
- Ear muff
- Hard hat
- Goggles
- Face shields
- Safety harness belt
- Dust mask
Methodology
- Modular/Self learning
- Demonstration
- Film Viewing
- e-learning/online
Assessment Method
- Interview (oral questionnaire)
- Demonstration
- Written Test
- e-assessment/online
IITACI ENHANCED CBC
16