ontents - Construction Skill Development Council of India - Chargehand Piling.pdfIntroduction and...

Contents

1. Introduction and Contacts..………………….P1

2. Qualifications Pack……….……...................P2

3. Glossary of Key Terms …………………………P4

4. OS Units……………………..…….….................P5

5. Assessment Criteria…..….….....................P45

OS describe what

individuals need to do, know and understand in order to carry out a particular job role or function

OS are

performance standards that individuals must achieve when carrying out functions in the workplace, together with specifications of the underpinning knowledge and understanding

CSDCI 204, Aashirwad Complex, D-1, Green Park, New Delhi - 110016 E-mail: [email protected]

Qualifications Pack – Chargehand – Piling

SECTOR: INFORMATION TECHNOLOGY- INFORMATION TECHNOLOGY ENABLED SERVICES

(IT-ITES)ces Helpdesk Attendant

Introduction

SECTOR: INFORMATION TECHNOLOGY- INFORMATION TECHNOLOGY ENABLED SERVICES

(IT-ITES)ces Helpdesk Attendant SECTOR: CONSTRUCTION

SUB-SECTOR: Real Estate and Infrastructure Construction

OCCUPATION: RIGGING

REFERENCE ID: CON/Q0707

ALIGNED TO: NCO-2004/7215.90

This job role oversees the activities concerned with conventional bored cast in-situ piling operations.

Brief Job Description: The job role is responsible for overseeing pile boring and related activities for cast in-situ bore piles; carrying out soil boring by operating winch machine; and carrying out arc welding in reinforcement steel cages for length extension at construction sites. The individual should possess good factual knowledge, and shall be able to maintain safe and quality work practices.

Personal Attributes: The individual is expected to be physically fit and should be able to work across various locations especially in marshy/ muddy locations. The individual should be organized, diligent, methodical, demonstrative and able to implement and maintain safety practices. The job role should have independent ability to take quick decisions and should be well versed in rigging works. The individual should possess good organizational, interpersonal and communication skills along with factual knowledge of rigging works and shall also be responsible for own work and learning.

QUALIFICATIONS PACK - OCCUPATIONAL STANDARDS FOR CONSTRUCTION INDUSTRY

mailto:[email protected]

mailto:[email protected]

Qualifications Pack For Chargehand – Piling

2

Qualifications Pack Code CON/Q0707

Job Role Chargehand - Piling

Credits (NSQF) TBD Version number 1.0

Sector Construction Drafted on 07/06/2015

Sub-sector Real Estate and Infrastructure Construction

Last reviewed on 14/08/2015

Occupation Rigging Next review date 14/08/2017

NSQC Clearance on NA


Role Description The job role is responsible for overseeing preparatory works

for conventional piling, soil boring by operating winch

machine, arc welding in reinforcement steel cages for length

extension and overseeing pile boring and related activities for

cast in-situ bore piles.

NSQF level

Minimum Educational Qualifications

Maximum Educational Qualifications

4

Preferably 8th standard

N.A

Training (Suggested but not mandatory)

Recommended training period of 12-16 weeks as per QP of Chargehand – Piling

Minimum Job Entry Age 18 years

Experience

Desirable: 1. Non trained worker : 9 years site experience in same

occupation 2. Trained worker: 3 years site experience as a certified

Rigger Piling Applicable National Occupational

Standards (NOS)

Compulsory:

1. CON/N0721: Oversee preparatory works for conventional

RCC pile boring operation

2. CON/N0722: Carry out pile boring using winch machine

3. CON/N0723: Carry out arc welding to the reinforcement

steel for extension of pile cage

4. CON/N0724: Monitor pile boring and concreting activity

5. CON/N8001: Work effectively in a team to deliver desired

results at the workplace

6. CON/N8002: Plan and organize work to meet expected

outcomes

7. CON/N9001: Work according to personal health, safety

and environment protocol at construction site

Optional: N.A.

Job

Det

ails


3

Performance Criteria As described in the relevant OS units


4

Keywords / Terms Description

Sector Sector is conglomeration of different business operations having similar

business and interests. It may also be defined as a distinct subset of the

economy whose components share similar characteristics and interests. Sub‐Sector Sub‐Sector is derived from a further breakdown based on the characteristics

and interests of its components

Occupation Occupation is a set of job roles, which perform similar/related set of

functions in an industry Job role Job role defines a unique set of functions that together form a unique

employment opportunity in an organization. Occupational Standards (OS)

OS specify the standards of performance an individual must achieve when carrying out a function in the workplace, together with the knowledge and understanding they need to meet the standard consistently. Occupational Standards are applicable both in the Indian contexts.

Performance Criteria Performance Criteria are statements that together specify the standard of performance required when carrying out a task.

Qualifications Pack (QP) Qualifications Pack comprises the set of OS, together with the educational, training and other criteria required to perform a job role. A Qualification Pack is assigned a unique qualification pack code

Qualification Pack Code Qualification Pack Code is a unique reference code that identifies a

qualifications pack. National Occupational Standards (NOS)

NOS are Occupational Standards which apply uniquely in the Indian context. Scope Scope is the set of statements specifying the range of variables that an

individual may have to deal with in carrying out the function which have a critical impact on the quality of performance required.

Knowledge and Understanding

Knowledge and Understanding are statements which together specify the

technical, generic, professional and organizational specific knowledge that an individual needs in order to perform to the required standard

Organizational Context Organizational Context includes the way the organization is structured and how it operates, including the extent of operative knowledge managers have of their relevant areas of responsibility.

Technical Knowledge Technical Knowledge is the specific knowledge needed to accomplish specific designated responsibilities.

Core Skills / Generic Skills Core Skills or Generic Skills are a group of skills that are key to learning and working in today’s world. These skills are typically needed in any work environment. In the context of the OS, these include communication related skills that are applicable to most job roles.

Keywords /Terms Description

CON Construction

NSQF National Skill Qualifications Framework

QP Qualification Pack

OS Occupational Standards

TBD To Be Decided

Def

init

ion

s

Acr

on

yms

CON/N0721 Oversee preparatory works for conventional RCC pile boring operation

5

----------------------------------------------------------------------------------------------------------------------------- ----------

Overview This NOS covers the skills and knowledge required by a workman to be proficient in overseeing preparatory works for conventional RCC pile boring operation.


6

Unit Code CON/N0721

Unit Title (Task)

Oversee preparatory works for conventional RCC pile boring operation

Description This unit describes the skills and knowledge required to oversee preparatory works for conventional RCC pile boring operation.

Scope The scope covers the following:

Check and ensure erection of piling tripods and related equipments

Oversee excavation of tanks/ pits and installation of pumps used for piling

operation

Performance Criteria (PC) w.r.t. the Scope

Element Performance Criteria

Check and ensure erection of piling tripods and related equipments

To be competent, the user/individual on the job must be able to:

PC1. check and ensure safe working condition of rigging gears, tools, components

and materials required to erect piling tripod

PC2. oversee shifting of rigging gears, components and ensure their proper

stacking at specified locations

PC3. confirm centre point of boring location by carrying out necessary

measurements from reference points

PC4. oversee assembling and erection of piling tripods at the specified location

and recheck the measurements to confirm its exact location

PC5. check rigging gears installed to the tripod for their adequate locking

PC6. shift and place winch to the specified location as per agreed work plan

PC7. conduct checks on wire rope attached to the winch and tripod for its safe

working condition and lubrication

PC8. check locking of boring chisel to the pulling cable and repair if any deviation

observed

Oversee excavation of tanks/ pits and installation of pumps used for piling operation

PC9. confirm the layout of excavation for storage tank/pit as per agreed work

plan

PC10. conduct excavation of tanks/ pits at specified locations as per agreed work

plan or instructions

PC11. ensure excavated pit dimension and slope are as per work plan

PC12. ensure proper slope is provided in excavation

PC13. check and ensure desired functioning of pumps used for piling operation

PC14. conduct installation of pumps at specified locations as per instruction or

agreed work plan

PC15. oversee laying and connection of hose and ensure its water tightness

PC16. confirm electrification of pumps from specified electrical outlets

PC17. carry out trial run of pumps and ensure uninterrupted discharge at specified

location

Nat

ion

al O

ccu

pat

ion

al S

tan

dar

d


7

PC18. ensure erection of barrication, safety signage surrounding the excavated pit

PC19. use PPEs applicable to the construction sites and ensure implementation of

safety practices by subordinates at workplace

Knowledge and Understanding (K)

A. Organizational Context

(Knowledge of

the company /

organization and

its processes)

The user/individual on the job needs to know and understand:

KA1. standard procedures for rigging work

KA2. safety rules and regulations for handling and storing relevant tools and

equipment and materials for rigging works

KA3. personal protection including the use of the related safety gears and

equipment

KA4. precautions and measures required in the lifting and movement of heavy

components and materials

KA5. service request procedures for tools, materials and equipments

KA6. statutory compliance requirements related to working at height

B. Technical

Knowledge


KB1. basic sketches / schematic working drawing relevant to rigging works

KB2. basic principles of measurement, geometry and arithmetic calculation

KB3. linear, areal and cubic measurements with conversion of units (length and

weight)

KB4. units of measurements

KB5. sequence of tripod erection in piling operation

KB6. rigging gears to be used at piling work and their safe working loads

KB7. sequence and standard practice of storing of piling material components as

per their functional use

KB8. reference points provided by surveyor and their implication in pile

construction

KB9. method of erection of piling tripods using its different components

KB10. selection and use of rigging gears in piling tripods and their maintenance

during and post completion of work

KB11. checks to be carried out at different rigging gears to ascertain their usability

KB12. brief about agreed work plan and logistic plan

KB13. standard procedure of excavation and checks to be carried out to ensure the

acceptability of the same

KB14. capacity and types of pups used for piling works

KB15. correct method of setting up pumps and its accessories as per work plan

KB16. basic checks to be carried out to pumps detect faults/ cause of

malfunctioning and their repairing

KB17. specification of pumps to be used for fluid discharge required for piling

operation

KB18. electrical connection required for pumps and electrical safety norms to be


8

followed during working with pumps

KB19. calculation related to arithmetic, geometry and their applications in work

Skills (S)

A. Core Skills/

Generic Skills Writing Skills

The user/ individual on the job needs to know and understand how to:

SA1. write in one or more language, preferably in the local language of the site

and basic English

SA2. provide clear and simple instructions, details & sketches to sub‐ordinate

Reading Skills


SA3. read one or more language, preferably in the local language of the site and

basic English

SA4. read sketches, drawing or instructions provided for the rigging work

SA5. read various, sign boards, safety rules and safety tags , instructions related

to exit routes during emergency at the workplace

Oral Communication (Listening and Speaking skills)


SA6. speak one or more language, preferably in the local language of the site

SA7. orally and effectively communicate about sketches, drawing or instructions

provided for the rigging work

SA8. speak and convey about various, sign boards, safety rules and safety tags

instructions related to exit routes during emergency at the workplace

B. Professional

Skills

Decision Making

The user/individual on the job needs to know and understand how to:

SB1. decide whether the work place is safe for working and also relevant task is

not creating hazardous condition for others

SB2. decide on manpower, tools , material and equipment for relevant work

SB3. decide whether the rigging gears are installed and positioned correctly

SB4. determine and finalize center point of boring location

Plan and Organise


SB5. plan work & organize required resource in coordination with team members

and superior

Customer centricity



9

SB6. perform work as per agreed time schedule and quality

Problem solving


SB7. resolve concerns raised by the rigging gang

SB8. resolve any conflict within the team

Analytical Thinking


SB9. correlate the sequence of rigging works with respect to other

proceeding activity of other trade

SB10. optimize resources

SB11. minimize wastages

Critical Thinking


SB12. evaluate the complexity of the task and seek assistance and support

wherever required

SB13. identify violation of any safety norms which may lead to accidents


10

NOS Version Control

NOS Code CON/N0721

Credits (NSQF) TBD Version number

1.0

Industry Construction Drafted on 07/06/2015

Industry Sub-sector Real Estate and Infrastructure Construction Last reviewed on

14/08/2015

Occupation Rigging Next review date

14/08/2017

CON/N0722 Carry out pile boring using winch machine

11

----------------------------------------------------------------------------------------------------------------------------- ----------

Overview This NOS covers the skills and knowledge required by a workman to be proficient in carrying out pile boring using winch machine.


12

Unit Code CON/N0722

Unit Title (Task)

Carry out pile boring using winch machine

Description This unit describes the skills and knowledge required to carry out pile boring using winch machine.


Operate winch machine and carry out boring by chisel



Operate winch machine and carry out boring by chisel


PC1. check electrical connection lines provided for their safe condition and report

to superior if found otherwise

PC2. check drum, rope, limit switch and locking of winch with its base prior to

start lifting

PC3. anchor winch with counter weights if required and ensure that no skidding

of the equipment

PC4. lift load using winch and release the same as per signal provided from the

concerned personnel

PC5. control speed of lifting and lowering load while operating winch safely as per

standard practice

PC6. carry out initial boring up to specified depth

PC7. ensure appropriate placing and orientation of temporary guide casing in the

pile borehole

PC8. carry out boring to desired depth as per instruction of the superior

PC9. maintain clear line of vision to the load lifted and ensure safety of workers

PC10. check and carry out lubrication and basic maintenance to the winch at

regular interval or as and when necessary

PC11. ensure proper illumination during operation of winch at night

PC12. report timely to concerned authority for required support in case of any

adverse situation during operation

PC13. ensure proper barrication is provided surrounding the winch, pulling cable

and boring location

PC14. use proper PPEs, applicable at the construction sites



(Knowledge of

the company /

organization and





Nat

ion

al O

ccu

pat

ion

al S

tan

dar

d


13

its processes)


equipment





B. Technical

Knowledge





weight)

KB4. units of measurements

KB5. mechanical specification of winch machine

KB6. electrical specification of winch machine

KB7. safe working load of winch machine under use

KB8. working mechanism of pulley, drum, brakes and motor under operation

KB9. lifting and lowering speed to be kept while driving auger for boring

KB10. checks to be done to determine proper functioning of accessories and safety

devices installed to the winch

KB11. standard procedure of operating winch machine while carrying out boring

KB12. periodical requirement of maintenance to winch machine and associated

rigging gears

KB13. counter load, base etc. to be provided to the winch for its stability

KB14. sequencing of release and lifting load

KB15. factors affecting load lifting such as illumination, weather condition,

signaling, etc. and their ideal condition to be maintained while operating

winch

KB16. desired depth of boring as per specification of pile

Skills (S)

A. Core Skills/




and basic English


Reading Skills



basic English



14





SA6. speak one or more language, preferably the local language at the site





B. Professional

Skills

Decision Making





SB3. decide whether the winch machine components are suitable for use

Plan and Organise



and superior

Customer centricity



Problem solving




SB8. report to superior efficiently on arising of unsafe conditions and safety

violations related to pile boring works

Analytical Thinking







15

Critical Thinking



wherever required



16

NOS Version Control

NOS Code CON/N0722


1.0



14/08/2015


14/08/2017

CON/N0723 Carry out arc welding to the reinforcement steel for extension of pile cage

17

----------------------------------------------------------------------------------------------------------------------------- ----------

Overview This NOS covers the skills and knowledge required by a workman to be proficient in carrying out arc welding to the reinforcement steel for extension of pile cage.


18

Unit Code CON/N0723

Unit Title (Task)

Carry out arc welding to the reinforcement steel for extension of pile cage

Description This unit describes the skills and knowledge required to Carry out arc welding to the reinforcement steel for extension of pile cage.


Work as per standard safety practice

Carry out preparatory works prior to carry out welding of reinforcement

cage

Perform welding on reinforcement steel bars



Work as per standard safety practice


PC1. identify any hazardous conditions in the work place relevant to welding

work and report to concerned personnel if hazard observed

PC2. check that electrical cables from the machine are insulated and terminated

properly at the electrical outlets

PC3. use appropriate PPEs and wear specified clothing while carrying out welding

PC4. avoid presence of moisture in vicinity of the working area and work piece

PC5. identify and use the fire protection tools and equipments based upon the

type of fire

Carry out preparatory works prior to carry out welding of reinforcement cage

PC6. identify the location for welding

PC7. setup the welding machine as per requirement

PC8. connect work clamps in correct polarity

PC9. ensure that cables do not cause interference in welding

PC10. check the welding electrodes for its accordance with specification prior to

begin welding

PC11. check that base metal is properly clamped and secured against movement as

applicable

PC12. clean the joint to remove any dust, rust or any foreign particles from the

joint

PC13. remove any oil, paints or rust from the joint and its vicinity

PC14. check that all connections are tight and secure prior to start welding

Perform welding on reinforcement steel bars

PC15. connect welding machine to the specified electrical outlet and power it on

as per work requirement

PC16. adjust the current and electrode feed rate to suite the welding requirements

PC17. strike the arc correctly without causing defects

PC18. maintain proper electrode extension length to avoid defects

PC19. hold reinforcement steel cages together at right places in order to start

Nat

ion

al O

ccu

pat

ion

al S

tan

dar

d


19

welding process

PC20. select suitable body position for welding the steel bar joints/ overlaps

PC21. carry out fillet welding in steel bars for necessary length only, ensuring no

damage is caused to the bars

PC22. check and ensure smoothness of fillet weld all through the length of weld

PC23. finish the welding as per work requirement and applicable quality plan

PC24. carry out rectification and repairing if fault detected in welding as per

standard practice

PC25. power off welding machine and isolate from electrical outlets

PC26. store welding machine and its accessories safely and secure them against

any external damaging effects



(Knowledge of

the company /

organization and

its processes)






equipment





B. Technical

Knowledge





weight)

KB4. sequence of tripod erection in piling operation

KB5. rigging gears to be used at piling work and their safe working loads

KB6. sequence and standard practice of storing of piling material components as

per their functional use


construction

KB8. method of erection of piling tripods using its different components

KB9. selection and use of rigging gears in piling tripods and their maintenance

during and post completion of work

KB10. checks to be carried out at different rigging gears to ascertain their usability

KB11. brief about agreed work plan and logistic plan

KB12. standard procedure of excavation and checks to be carried out to ensure the

acceptability of the same


20

KB13. capacity and types of pups used for piling works

KB14. correct method of setting up pumps and its accessories as per work plan

KB15. basic checks to be carried out to pumps detect faults/ cause of

malfunctioning and their repairing

KB16. specification of pumps to be used for fluid discharge required for piling

operation

KB17. electrical connection required for pumps and electrical safety norms to be

followed during working with pumps

KB18. calculation related to arithmetic, geometry and their applications in work

Skills (S)

A. Core Skills/




and basic English


Reading Skills



basic English











B. Professional

Skills

Decision Making





SB3. decide whether the winch machine components are suitable for use

Plan and Organise


21



and superior

Customer centricity



Problem solving





violations related to pile boring works

Analytical Thinking






Critical Thinking



wherever required



22

NOS Version Control

NOS Code CON/N0723


1.0



14/08/2015


14/08/2017

CON/N0724 Monitor pile boring and concreting activity

23

----------------------------------------------------------------------------------------------------------------------------- ----------

Overview This NOS covers the skills and knowledge required by a workman to be proficient in monitoring pile boring and concreting activity.


24

Unit Code CON/N0724

Unit Title (Task)

Monitor pile boring and concreting activity

Description This unit describes the skills and knowledge required to monitor pile boring and concreting activity.


Monitor soil boring activity and carry out necessary checks

Lower reinforcement Steel Cage in to borehole using lifting equipments

Ensure proper flushing of borehole using bentonite slurry

Monitor pile concreting activity



Monitor soil boring activity and carry out necessary checks


PC1. establish reference points at four locations (making two lines perpendicular

to each other) by wooden pegs or other suitable means in order to relocate

the co-ordinate of pile centre provided by the surveyor as and when

necessary

PC2. carry out necessary linear measurements from the reference points to

ascertain the exact location of the guide casing pipe

PC3. instruct subordinates for suitable adjustments in casing pipe for proper

alignment prior to start of boring

PC4. oversee shifting and stacking of bentonite powder bags at specified location

PC5. monitor and ensure bentonite slurry preparation is as per specification

PC6. ensure smooth circulation of bentonite slurry from the tank to the borehole

as per requirement

PC7. ensure that the test samples for viscosity and pH value test of bentonite is

delivered to quality laboratory

PC8. confirm that the boring is done up to the required depth and stable soil

condition is achieved in the borehole

PC9. carry out under reaming at the base of borehole if applicable, using

specified tool of appropriate diameter according to pile diameter

PC10. select and use proper tools for cutting bulb of required diameter in the

bottom of borehole

PC11. check and ensure implementation of the applicable safety norms by

subordinates at the work location

PC12. report to seniors clearly and concisely regarding any deviation and hazards

observed during boring activity

Lower reinforcement Steel Cage in to borehole using

PC13. check reinforcement steel cages for physical condition, diameter, spacing,

bends, cover blocks as per instructions or relevant specifications

Nat

ion

al O

ccu

pat

ion

al S

tan

dar

d


25

lifting equipments

PC14. report/ coordinate with respective authorities if deviation observed in

reinforcement steel works

PC15. anchor reinforcement cages using appropriate rigging gears in order to shift

them to piling location

PC16. monitor shifting of reinforcement cages by subordinates using lifting

equipments

PC17. carry out lowering of reinforcement cages up to desired depth in to

borehole

PC18. check proper locking of cages inside the borehole, clear cover to the

reinforcement bars prior to report for further inspections

Ensure proper flushing of borehole using bentonite slurry

PC19. check the assembly of tremie pipes for proper locking, depth level inside the

borehole and water tightness in order to ensure smooth flushing activity

PC20. check bentonite slurry visually for its homogeneity and workability prior to

application

PC21. check and ensure water tightness of hoses, pipes and pumps used for

flushing activity

PC22. monitor inflow and outflow of bentonite slurry during activity

PC23. ensure cleaning of muck, sludge which comes out from borehole during

flushing

PC24. report to superior on completion of flushing activity and on observing any

deviation for further actions

Monitor pile concreting activity

PC25. check concrete visually for its desired slump and workability during pile

concreting work

PC26. ensure continuity in concreting works by coordinating with respective

departments

PC27. ensure tremie pipe is sufficiently inserted in the green concrete during

concreting activity

PC28. continue concreting up to specified height above the cut off level

PC29. ensure cleaning of all material and components used for flushing and

concreting work and stack them appropriately at specified location



(Knowledge of

the company /

organization and

its processes)






equipment





26


B. Technical

Knowledge





weight)


construction

KB5. diameter of the casing pipe to be used depending upon that of pile

KB6. function of casing pipe in pile boring activity

KB7. how to ensure proper alignment and orientation of casing pipe by carrying

out required measurements from given reference points

KB8. sequential steps involved in boring of piles

KB9. physical properties of bentonite powder and its use in piling works

KB10. application of bentonite powder in piling procedure, its sequence and

desired physical state during application

KB11. checks to be undertaken to the pumps, hoses and their accessories in order

to ensure smooth circulation of bentonite slurry

KB12. common tests which are to be undertaken for bentonite slurry and their

implications in soil stabilization/ piling work

KB13. checks to be done for stabilization of soil in borehole and completion of

boring activity

KB14. basic idea of pH value and viscosity and their tests related to bentonite

slurry

KB15. basic knowledge of reading construction drawings and bar bending

schedules

KB16. joining tremie pipes and checking procedures to ensure water tightness

KB17. physical properties of bentonite powder and its use in piling works

KB18. treatment to bentonite powder and desired outcome

KB19. application of bentonite powder in piling procedure, its sequence and

desired physical state during application

KB20. pumping and discharge pressure of bentonite slurry in to the borehole for

flushing

KB21. checks to be done for stabilization and cleaning of borehole and completion

of flushing activity

KB22. basic idea of pH value and viscosity and their tests related to bentonite

slurry

KB23. required slump of concrete to be used for concrete as per agreed work plan

KB24. quality measures to be taken if concreting process gets interrupted

KB25. dos and don’ts to achieve desired slump and workability of concrete

KB26. technique of pile concreting work such as vertical oscillation of tremie pipes

and concrete feeding hopper during concreting work and its importance,


27

rate of concrete pouring, final level of RCC to be kept above cut off level

Skills (S)

A. Core Skills/




and basic English


Reading Skills



basic English











B. Professional

Skills

Decision Making





SB3. decide the test to be taken to bentonite slurry for proper flushing

SB4. decide the quality measures to be taken to ensure desired pile concreting

activity

Plan and Organise



and superior

Customer centricity


28



Problem solving





violations related to pile concreting works

Analytical Thinking






Critical Thinking



wherever required



29

NOS Version Control

NOS Code CON/N0724


1.0



14/08/2015


14/08/2017

CON/N8001 Work effectively in a team to deliver desired results at the workplace

30

--------------------------------------------------------------------------------------------------------------------------- ------------

Overview

This NOS covers the skill and knowledge required to work effectively within a team to achieve the

desired results.


31

Unit Code CON/N8001

Unit Title (Task)

Work effectively in a team to deliver desired results at the workplace

Description This unit describes the skills and knowledge required to work effectively within a

team to achieve the desired results.


Interact and communicate effectively with co-workers, superiors and sub-

ordinates across different teams

Support co-workers, superiors and sub-ordinates within the team and across

interfacing teams to ensure effective execution of assigned task



Interact and communicate in effective and conclusive manner

To be competent, the user / individual on the job must be able to:

PC1. pass on work related information/ requirement clearly to the team members

PC2. inform co-workers and superiors about any kind of deviations from work

PC3. address the problems effectively and report if required to immediate

supervisor appropriately

PC4. receive instructions clearly from superiors and respond effectively on the

same

PC5. communicate to team members/subordinates for appropriate work technique

and method

PC6. seek clarification and advice as per the requirement and applicability

Support co-workers to execute project requirements

PC7. hand over the required material, tools tackles, equipment and work fronts

timely to interfacing teams

PC8. work together with co-workers in a synchronized manner



(Knowledge of

the company /

organization and

its processes)


KA1. own roles and responsibilities

KA2. importance of effective communication and establishing strong working

relationships with co-workers

KA3. risks of a failure in teamwork in terms of effects on project outcomes,

timelines, safety at the construction site, etc.

KA4. different modes of communication, and its appropriate usage

KA5. importance of creating healthy and cooperative work environment among

the gangs of workers

Nat

ion

al O

ccu

pat

ion

al S

tan

dar

d


32

B. Technical

Knowledge


KB1. different activities within his work area where an interaction with other

workers is required

KB2. applicable techniques of work, properties of materials used, tools and tackles

used, safety standards that co- workers might need as per the requirement

KB3. importance of proper and effective communication and the expected adverse

effects in case of failure relating to quality, timelines, safety, risks at the

construction project site

KB4. importance and need of supporting co-workers facing problems for smooth

functioning of work

Skills (S)

A. Core Skills/

Generic Skills

Writing Skills


SA1. write in one or more languages, preferably in the local language of the site

Reading Skills


SA2. read in one or more languages, preferably in the local language of the site

SA3. read communication from team members regarding work completed,

materials used, tools and tackles used, support required



SA4. speak in one or more languages, preferably in one of the local languages of

the site

SA5. listen and follow instructions / communication shared by superiors/ co-

workers regarding team requirements or interfaces during work processes

SA6. orally communicate with co-workers regarding support required to complete

the respective work

B. Professional

Skills

Decision Making


SB1. decide on what information is to be shared with co-workers within the team

or from interfacing gang of workers

Plan and Organise


SB2. plan work and organize required resources in coordination with team

members


33

Customer centricity


SB3. complete all assigned task in coordination with team members

Problem solving


SB4. take initiative in resolving issues among co-workers or report the same to

superiors

Analytical Thinking


SB5. ensure best ways of coordination among team members

SB6. communicate with co-workers considering their educational / social

background

Critical Thinking


SB7. evaluate the complexity of task and determine if any guidance is required

from superiors


34

NOS Version Control

NOS Code CON/N8001


1.0



14/08/2015


14/08/2017

CON/N8002 Plan and organize work to meet expected outcomes

35

----------------------------------------------------------------------------------------------------------------------------- ----------

Overview

This NOS covers the skills and knowledge required to plan and organize work in order to meet

expected quality in established time frame.


36

Unit Code CON/N8002

Unit Title (Task)

Plan and organize work to meet expected outcomes

Description This unit describes the knowledge and the skills required for an individual to plan and

organize own work in order to meet expected outcome.

Scope This scope covers the following:

Prioritize work activities to achieve desired results

Organize desired resources prior to commencement of work



Prioritize work activities to achieve desired results


PC1. understand clearly the targets and timelines set by superiors

PC2. plan activities as per schedule and sequence

PC3. provide guidance to the subordinates to obtain desired outcome

PC4. plan housekeeping activities prior to and post completion of work

Organize desired resources prior to commencement of work

PC5. list and arrange required resources prior to commencement of work

PC6. select and employ correct tools, tackles and equipment for completion of

desired work

PC7. complete the work with allocated resources

PC8. engage allocated manpower in an appropriate manner

PC9. use resources in an optimum manner to avoid any unnecessary wastage

PC10. employ tools, tackles and equipment with care to avoid damage to the same

PC11. organize work output, materials used, tools and tackles deployed,

PC12. processes adopted to be in line with the specified standards and instructions



(Knowledge of

the company /

organization and

its processes)


KA1. importance of proper housekeeping

KA2. policies, procedures and work targets set by superiors

KA3. roles and responsibilities in executing the work for subordinates and self

B. Technical

Knowledge


KB1. standard practices of work to be adopted for assigned task

KB2. how to use available resources in a judicious and appropriate manner to

minimize wastages or damage

Skills (S)

Nat

ion

al O

ccu

pat

ion

al S

tan

dar

d


37

A. Core Skills/

Generic Skills

Writing Skills



SA1. list out the assigned works and targets

Reading Skills


SA2. read in one or more language, preferably in the local language of the site

SA3. read communication from co-workers, superiors and notices from other

departments as per requirement of the level



SA4. speak in one or more language, preferably in one of the local language of the

site

SA5. listen and follow communication shared by co-workers regarding standard

work processes, resources available, timelines, etc.

SA6. communicate effectively with co-workers and subordinates

B. Professional

Skills

Decision Making


SB1. decide on what sequence is to be adopted for execution of work

Plan and Organise


SB2. plan and organize the materials, tools, tackles and equipment required to

execute the work

Customer centricity


SB3. complete all assigned task with proper planning and organizing

Problem solving


SB4. arrange or seek help to arrange for material, tools and tackles in case of

shortfall

Analytical Thinking


SB5. analyze areas of work which could result in a delay of work, wastage of

material or damage to tools and tackles


38

Critical Thinking


SB6. evaluate potential solutions to minimize avoidable delays and wastages at

the construction site


39

NOS Version Control

NOS Code CON/N8002


1.0



14/08/2015


14/08/2017

CON/N9001 Work according to personal health, safety and environment protocol at construction site

40

----------------------------------------------------------------------------------------------------------------------------- ----------

Overview

This NOS covers the skill and knowledge required for an individual to work according to personal

health, safety and environmental protocol at construction site.


41

Unit Code CON/N9001

Unit Title (Task)

Work according to personal health, safety and environment protocol at construction site

Description This NOS covers the skill and knowledge required for an individual to work according

to personal health, safety and environmental protocol at construction site


Follow safety norms as defined by organization

Adopt healthy & safe work practices

Implement good housekeeping and environment protection process and

activities



Follow safety norms as defined by organization


PC1. identify and report any hazards, risks or breaches in site safety to the

appropriate authority

PC2. follow emergency and evacuation procedures in case of accidents, fires,

natural calamities

PC3. follow recommended safe practices in handling construction materials,

including chemical and hazardous material whenever applicable

PC4. participate in safety awareness programs like Tool Box Talks, safety

demonstrations, mock drills, conducted at site

PC5. identify near miss , unsafe condition and unsafe act

Adopt healthy & safe work practices

PC6. use appropriate Personal Protective Equipment (PPE) as per work

requirements including:

Head Protection (Helmets)

Ear protection

Fall Protection

Foot Protection

Face and Eye Protection,

Hand and Body Protection

Respiratory Protection (if required)

PC7. handle all required tools, tackles , materials & equipment safely

PC8. follow safe disposal of waste, harmful and hazardous materials as per EHS

guidelines

PC9. install and apply properly all safety equipment as instructed

PC10. follow safety protocol and practices as laid down by site EHS department

Nat

ion

al O

ccu

pat

ion

al S

tan

dar

d


42

Implement good housekeeping practices

PC11. collect and deposit construction waste into identified containers before

disposal, separate containers that may be needed for disposal of toxic or

hazardous wastes

PC12. apply ergonomic principles wherever required



(Knowledge of

the company /

organization and

its processes)


KA1. reporting procedures in cases of breaches or hazards for site safety, accidents,

and emergency situations as per guidelines

KA2. types of safety hazards at construction sites

KA3. basic ergonomic principles as per applicability

B. Technical

Knowledge


KB1. the procedure for responding to accidents and other emergencies at site

KB2. appropriate personal protective equipment to used based on various

working conditions

KB3. importance of handling tools, equipment and materials as per applicable

KB4. health and environments effect of construction materials as per

applicability

KB5. various environmental protection methods as per applicability

KB6. storage of waste including the following at appropriate location:

non-combustible scrap material and debris

combustible scrap material and debris

general construction waste and trash (non-toxic, non-hazardous)

any other hazardous wastes

any other flammable wastes

KB7. how to use hazardous material, in a safe and appropriate manner as per

applicability

KB8. safety relevant to tools, tackles, & requirement as per applicability

KB9. housekeeping activities relevant to task

Skills (S)

A. Core Skills/

Generic Skills

Writing Skills



SA3. fill safety formats for near miss, unsafe conditions and safety suggestions

Reading Skills


SA4. read in one or more language, preferably in the local language of the site

SA5. read sign boards, notice boards relevant to safety


43



SA6. speak in one or more language, preferably in one of the local language of the

site

SA7. listen instructions / communication shared by site EHS and superiors

regarding site safety, and conducting tool box talk

SA8. communicate reporting of site conditions, hazards, accidents, etc.

B. Professional

Skills

Decision Making


SB1. not create unsafe conditions for others

SB2. keep the workplace clean and tidy

Plan and Organise

SB3. N.A

Customer centricity

SB4. N.A

Problem solving


SB5. identify safety risks that affect the health, safety and environment for self and

others working in the vicinity, tackle it if within limit or report to appropriate

authority

Analytical Thinking


SB6. assess and analyze areas which may affect health, safety and environment

protocol on the site

Critical Thinking


SB7. ensure personal safety behavior

SB8. respond to emergency


44

NOS Version Control

NOS Code CON/N9001


1.0



14/08/2015


14/08/2017

Assessment Criteria for Chargehand – Piling

45

CRITERIA FOR ASSESSMENT OF TRAINEES


Qualification Pack CON/Q0707

Sector Skill Council Construction

Marks Allocation

Assessment outcomes

Assessment Criteria for outcomes Total Mark

Out Of Theory Skills Practical

CON/N0721: Oversee preparatory works for conventional RCC pile boring operation

PC1. check and ensure safe working condition of rigging gears, tools, components and materials required to erect piling tripod

100

7 2 5

PC2. oversee shifting of rigging gears, components and ensure their proper stacking at specified locations

3 1 2

PC3. confirm centre point of boring location by carrying out necessary measurements from reference points

7 2 5

PC4. oversee assembling and erection of piling tripods 7 2 5

Guidelines for Assessment 1. Criteria for assessment for each Qualification Pack will be created by the Sector Skill Council. Each

Performance Criteria (PC) will be assigned marks proportional to its importance in NOS. SSC will also lay down

proportion of marks for Theory and Skills Practical for each PC.

2. The assessment for the knowledge part will be based on knowledge bank of questions created by Assessment

Bodies subject to approval by SSC

3. Individual assessment agencies will create unique question papers for knowledge/theory part for assessment

of candidates as per assessment criteria given below

4. Individual assessment agencies will create unique evaluations for skill practical for every student at each

examination/training center based on assessment criteria.

5. The passing percentage for each QP will be 70%. To pass the Qualification Pack, every trainee should score a

minimum of 70% individually in each NOS.

6. The Assessor shall check the final outcome of the practices while evaluating the steps performed to achieve

the final outcome.

7. The trainee shall be provided with a chance to repeat the test to correct his procedures in case of improper

performance, with a deduction of marks for each iteration.

8. After the certain number of iteration as decided by SSC the trainee is marked as fail, scoring zero marks for

the procedure for the practical activity .

9. In case of successfully passing only certain number of NOS's, the trainee is eligible to take subsequent

assessment on the balance NOS's to pass the Qualification Pack within the specified timeframe set by SSC.

10. Minimum duration of Assessment of each QP shall be of 4hrs/trainee.


46

at the specified location and recheck the measurements to confirm its exact location

PC5. check rigging gears installed to the tripod for their adequate locking

7 2 5

PC6. shift and place winch to the specified location as per agreed work plan

7 2 5

PC7. conduct checks on wire rope attached to the winch and tripod for its safe working condition and lubrication

7 2 5

PC8. check locking of boring chisel to the pulling cable and repair if any deviation observed

7 2 5

PC9. confirm the layout of excavation for storage tank/pit as per agreed work plan

3 1 2

PC10. conduct excavation of tanks/ pits at specified locations as per agreed work plan or instructions

3 1 2

PC11. ensure excavated pit dimension and slope are as per work plan

3 1 2

PC12. ensure proper slope is provided in excavation 3 1 2

PC13. check and ensure desired functioning of pumps used for piling operation

7 2 5

PC14. conduct installation of pumps at specified locations as per instruction or agreed work plan

3 1 2

PC15. oversee laying and connection of hose and ensure its water tightness

3 1 2

PC16. confirm electrification of pumps from specified electrical outlets

7 2 5

PC17. carry out trial run of pumps and ensure uninterrupted discharge at specified location

7 2 5

PC18. ensure erection of barrication, safety signage surrounding the excavated pit

3 1 2

PC19. use PPEs applicable to the construction sites and ensure implementation of safety practices by subordinates at workplace

7 2 5

Total 100 30 70

CON/N0722: Carry out pile boring using winch machine

PC1. check electrical connection lines provided for their safe condition and report to superior if found otherwise

100

7 2 5

PC2. check drum, rope, limit switch and locking of winch with its base prior to start lifting

10 3 7

PC3. anchor winch with counter weights if required and ensure that no skidding of the equipment

10 3 7

PC4. lift load using winch and release the same as per signal provided from the concerned personnel

10 3 7


47

PC5. control speed of lifting and lowering load while operating winch safely as per standard practice

7 2 5

PC6. carry out initial boring up to specified depth 10 3 7

PC7. ensure appropriate placing and orientation of temporary guide casing in the pile borehole

7 2 5

PC8. carry out boring to desired depth as per instruction of the superior

7 2 5

PC9. maintain clear line of vision to the load lifted and ensure safety of workers

7 2 5

PC10. check and carry out lubrication and basic maintenance to the winch at regular interval or as and when necessary

7 2 5

PC11. ensure proper illumination during operation of winch at night

3 1 2

PC12. report timely to concerned authority for required support in case of any adverse situation during operation

3 1 2

PC13. ensure proper barrication is provided surrounding the winch, pulling cable and boring location

7 2 5

PC14. use proper PPEs, applicable at the construction sites

7 2 5

Total 100 30 70

CON/N0723: Carry out arc welding to the reinforcement steel for extension of pile cage

PC1. identify any hazardous conditions in the work place relevant to welding work and report to concerned personnel if hazard observed

100

3 1 2

PC2. check that electrical cables from the machine are insulated and terminated properly at the electrical outlets

3 1 2

PC3. use appropriate PPEs and wear specified clothing while carrying out welding

3 1 2

PC4. avoid presence of moisture in vicinity of the working area and work piece

3 1 2

PC5. identify and use the fire protection tools and equipments based upon the type of fire

3 1 2

PC6. identify the location for welding 3 1 2

PC7. setup the welding machine as per requirement 3 1 2

PC8. connect work clamps in correct polarity 3 1 2

PC9. ensure that cables do not cause interference in welding

3 1 2

PC10. check the welding electrodes for its accordance with specification prior to begin welding

3 1 2


48

PC11. check that base metal is properly clamped and secured against movement as applicable

3 1 2

PC12. clean the joint to remove any dust, rust or any foreign particles from the joint

3 1 2

PC13. remove any oil, paints or rust from the joint and its vicinity

3 1 2

PC14. check that all connections are tight and secure prior to start welding

3 1 2

PC15. connect welding machine to the specified electrical outlet and power it on as per work requirement

3 1 2

PC16. adjust the current and electrode feed rate to suite the welding requirements

3 1 2

PC17. strike the arc correctly without causing defects 3 1 2

PC18. maintain proper electrode extension length to avoid defects

3 1 2

PC19. hold reinforcement steel cages together at right places in order to start welding process

3 1 2

PC20. select suitable body position for welding the steel bar joints/ overlaps

3 1 2

PC21. carry out fillet welding in steel bars for necessary length only, ensuring no damage is caused to the bars

10 3 7

PC22. check and ensure smoothness of fillet weld all through the length of weld

7 2 5

PC23. finish the welding as per work requirement and applicable quality plan

3 1 2

PC24. carry out rectification and repairing if fault detected in welding as per standard practice

7 2 5

PC25. power off welding machine and isolate from electrical outlets

3 1 2

PC26. store welding machine and its accessories safely and secure them against any external damaging effects

3 1 2

Total 100 30 70

CON/N0724: Monitor pile boring and concreting activity

PC1. establish reference points at four locations (making two lines perpendicular to each other) by wooden pegs or other suitable means in order to relocate the co-ordinate of pile centre provided by the surveyor as and when necessary

100

3 1 2

PC2. carry out necessary linear measurements from the reference points to ascertain the exact location of the guide casing pipe

3 1 2

PC3. instruct subordinates for suitable adjustments in casing pipe for proper alignment prior to start of boring

3 1 2


49

PC4. oversee shifting and stacking of bentonite powder bags at specified location

3 1 2

PC5. monitor and ensure bentonite slurry preparation is as per specification

3 1 2

PC6. ensure smooth circulation of bentonite slurry from the tank to the borehole as per requirement

3 1 2

PC7. ensure that the test samples for viscosity and pH value test of bentonite is delivered to quality laboratory

3 1 2

PC8. confirm that the boring is done up to the required depth and stable soil condition is achieved in the borehole

3 1 2

PC9. carry out under reaming at the base of borehole if applicable, using specified tool of appropriate diameter according to pile diameter

3 1 2

PC10. select and use proper tools for cutting bulb of required diameter in the bottom of borehole

3 1 2

PC11. check and ensure implementation of the applicable safety norms by subordinates at the work location

3 1 2

PC12. report to seniors clearly and concisely regarding any deviation and hazards observed during boring activity

7 2 5

PC13. check reinforcement steel cages for physical condition, diameter, spacing, bends, cover blocks as per instructions or relevant specifications

7 2 5

PC14. report/ coordinate with respective authorities if deviation observed in reinforcement steel works

3 1 2

PC15. anchor reinforcement cages using appropriate rigging gears in order to shift them to piling location

3 1 2

PC16. monitor shifting of reinforcement cages by subordinates using lifting equipments

3 1 2

PC17. carry out lowering of reinforcement cages up to desired depth in to borehole

3 1 2

PC18. check proper locking of cages inside the borehole, clear cover to the reinforcement bars prior to report for further inspections

3 1 2

PC19. check the assembly of tremie pipes for proper locking, depth level inside the borehole and water tightness in order to ensure smooth flushing activity

3 1 2

PC20. check bentonite slurry visually for its homogeneity and workability prior to application

7 2 5

PC21. check and ensure water tightness of hoses, pipes and pumps used for flushing activity

3 1 2

PC22. monitor inflow and outflow of bentonite slurry during activity

2 0.5 1

PC23. ensure cleaning of muck, sludge which comes out from borehole during flushing

3 1 2


50

PC24. report to superior on completion of flushing activity and on observing any deviation for further actions

2 0.5 1

PC25. check concrete visually for its desired slump and workability during pile concreting work

3 1 2

PC26. ensure continuity in concreting works by coordinating with respective departments

2 0.5 1

PC27. ensure tremie pipe is sufficiently inserted in the green concrete during concreting activity

3 1 2

PC28. continue concreting up to specified height above the cut off level

3 1 2

PC29. ensure cleaning of all material and components used for flushing and concreting work and stack them appropriately at specified location

2 0.5 1

Total 100 30 70

CON/N8001: Work effectively in a team to deliver desired results at the workplace

PC1. pass on work related information/ requirement clearly to the team members

100

7 2 5

PC2. inform co-workers and superiors about any kind of deviations from work

7 2 5

PC3. address the problems effectively and report if required to immediate supervisor appropriately

10 3 7

PC4. receive instructions clearly from superiors and respond effectively on same

7 2 5

PC5. communicate to team members/subordinates for appropriate work technique and method

10 3 7

PC6. seek clarification and advice as per requirement and applicability

7 2 5

PC7. hand over the required material, tools tackles, equipment and work fronts timely to interfacing teams

27 8 19

PC8. work together with co-workers in a synchronized manner

27 8 19

Total 100 30 70

CON/N8002: Plan and organize work to meet expected outcomes

PC1. understand clearly the targets and timelines set by superiors

100

7 2 5

PC2. plan activities as per schedule and sequence 7 2 5

PC3. provide guidance to the subordinates to obtain desired outcome

10 3 7

PC4. plan housekeeping activities prior to and post completion of work

7 2 5

PC5. list and arrange required resources prior to commencement of work

10 3 7

PC6. select and employ correct tools, tackles and equipment for completion of desired work

10 3 7

PC7. complete the work with allocated resources 10 3 7

PC8. engage allocated manpower in an appropriate manner

10 3 7


51

PC9. use resources in an optimum manner to avoid any unnecessary wastage

10 3 7

PC10. employ tools, tackles and equipment with care to avoid damage to the same

7 2 5

PC11. organize work output, materials used, tools and tackles deployed,

7 2 5

PC12. processes adopted to be in line with the specified standards and instructions

7 2 5

Total 100 30 70

CON/N9001: Work according to personal health, safety and environment protocol at construction site

PC1. identify and report any hazards, risks or breaches in site safety to the appropriate authority

100

7 2 5

PC2. follow emergency and evacuation procedures in case of accidents, fires, natural calamities

7 2 5

PC3. follow recommended safe practices in handling construction materials, including chemical and hazardous material whenever applicable

10 3 7

PC4. participate in safety awareness programs like Tool Box Talks, safety demonstrations, mock drills, conducted at site

7 2 5

PC5. identify near miss , unsafe condition and unsafe act

7 2 5

PC6. use appropriate Personal Protective Equipment (PPE) as per work requirements including: • Head Protection (Helmets) • Ear protection • Fall Protection • Foot Protection • Face and Eye Protection • Hand and Body Protection • Respiratory Protection (if required)

10 3 7

PC7. handle all required tools, tackles , materials & equipment safely

7 2 5

PC8. follow safe disposal of waste, harmful and hazardous materials as per EHS guidelines

7 2 5

PC9. install and apply properly all safety equipment as instructed

13 4 9

PC10. follow safety protocol and practices as laid down by site EHS department

13 4 9

PC11. collect and deposit construction waste into identified containers before disposal, separate containers that may be needed for disposal of toxic or hazardous wastes

7 2 5

PC12. apply ergonomic principles wherever required 7 2 5

Total 100 30 70

ontents - Construction Skill Development Council of India - Chargehand Piling.pdfIntroduction and...

Documents

Transcript of ontents - Construction Skill Development Council of India - Chargehand Piling.pdfIntroduction and...