The following resources should be provided:2.1Workplace location2.2Tools and equipment appropriate to construction processes2.3Materials relevant to the proposed activity2.4Drawings and specifications relevant to the task3Methods of AssessmentCompetency should be assessed through:3.1Direct observation of application to tasks 3.2Questions related to required knowledge4Context for Assessment3.1 Competency may be assessed in the workplace or in a simulated workplacesettingTR PLUMBING NC II (Amended) Promulgated October 2014Page 48212213214
TESDA-SOP-QSO-01-F08UNIT OF COMPETENCY:CONDUCT PIPE LEAK TESTINGUNIT CODE :CON712350UNIT DESCRIPTOR : This unit covers the knowledge, skills and attitudes in conducting pipe leak testing.ELEMENTPERFORMANCECRITERIAItalicizedterms areelaborated in theRange of VariablesREQUIREDKNOWLEDGEREQUIRED SKILLS1.Prepare for conducting pipeleak testing1.1Work instructions are read and interpreted inaccordance with the job requirements1.2Materials, tools and equipmentare selected and preparedin accordance with jobrequirements1.3All openings in the pipe system are tightlyclosed except the highest opening1.4 Appropriate PPEare selected in accordance with job requirements1.1 Mensuration1.2Blue print reading1.3 Materials specification1.4 5S1.5Use of plumbing materials, tools andequipment1.6 Environmental-conservation procedures, e.g. 3R(reduce, reuse, recycle)1.7DOLE Department Order No. 13 s. 1998 Guidelines Governing Occupational Safety and Health in the Construction Industry1.1Interpreting plan anddetails1.2Handling of materials, tools and equipment 1.3 Communication (written and verbal) 1.4Applying methods and techniques in pipe leak testingTR PLUMBING NC II (Amended) Promulgated October 2014Page 49215216
TESDA-SOP-QSO-01-F08ELEMENTPERFORMANCECRITERIAItalicizedterms areelaborated in theRange of VariablesREQUIREDKNOWLEDGEREQUIRED SKILLS2.Perform pipe leaktesting2.1All openings in the pipe system are tightlyclosed except the highest opening prior to leak testing2.2Leak testing is appliedafter completion of roughing-ins and complete installation of pipe supports.2.3Testing apparatus is set to specified pressure rating according to testing standards.2.4Gravity or flood testingare applied to sanitary,waste, vent and storm drainage piping.2.5Pressure testing are applied to hot and coldwater piping.2.6Correct usage of tools and equipment isobserved in accordance with manufacturer's specifications2.7Appropriate PPE are used in accordance with job requirements2.8Work site is cleaned and kept in safe state and in accordance with OSHS 2.1Blue print reading2.2 5S2.3Use of plumbing materials, tools andequipment2.4 Environmental-conservation procedures, e.g. 3R(reduce, reuse, recycle)2.5DOLE Department Order No. 13 s.