28706 Complete records and take samples and tests for

April 15, 2018 | Author: Anonymous | Category: N/A
Share Embed Donate


Short Description

Download 28706 Complete records and take samples and tests for...

Description

NZQA registered unit standard

28706 version 1 Page 1 of 3

Title

Complete records and take samples and tests for bituminous mix paving construction

Level

4

Credits

6

Purpose

People credited with this unit standard are able to complete and store records and take samples and tests for bituminous mix paving construction.

Classification

Infrastructure Works > Bitumen Surfacing Construction

Available grade

Achieved

Explanatory notes 1

Competence in this unit standard requires knowledge of and compliance with the current editions of the following references: New Zealand Transport Agency specifications at http://www.nzta.govt.nz/resources/: NZTA M10: Specification for Dense Graded and Stone Mastic Asphalts; NZTA P11: Specification for Open Graded Porous Asphalt; NZTA P11 Notes: Notes to the Specification for Open Graded Porous Asphalt; NZTA P23: Performance Based Specification for Hotmix Asphalt Wearing Course Surfacing; Contract quality plan.

2

Definition Company procedures refers to all documented policies, procedures, and methodologies of the candidate’s employer at the time of training, including but not limited to those relating to health, safety, environment, quality, and operations.

Outcomes and evidence requirements Outcome 1 Complete and store records for bituminous mix paving construction. Evidence requirements 1.1

Paving records are completed and stored in accordance with contract quality plan and company procedures. Range

Infrastructure ITO SSB Code 101813

tack coat binder quantities, application rate, bituminous mix tonnage, paved area dimensions, layer thickness, mix temperature, air temperatures, pavement temperatures, roller times, number of roller passes.

 New Zealand Qualifications Authority 2016

NZQA registered unit standard

1.2

Plant and labour records are completed and stored in accordance with company procedures. examples of records – foreman’s diary, check lists, fuel, repairs, tonnages carted.

Range

1.3

28706 version 1 Page 2 of 3

Site records are completed and stored in accordance with contract quality plan and company procedures. Range

site instructions, tasks completed; may include – site conditions; site exceptions; client communication; public communication; site timings such as start, finish, downtime, stoppage, non-conformance.

Outcome 2 Take samples and tests for bituminous mix paving construction. Evidence requirements 2.1

Core samples are taken from completed compacted pavement for testing total air voids and mix layer thickness. Test holes are refilled in accordance with contract quality plan.

2.2

Samples are labelled in accordance with the contract quality plan. labelling may include – date time, load, mix type, sampler, site name, location.

Range

2.3

Surface levels, shape, skid resistance, and texture are tested and recorded in accordance with contract quality plan and company procedures.

Planned review date

31 December 2019

Status information and last date for assessment for superseded versions Process Version Date Last Date for Assessment Registration

1

19 February 2015

N/A

Consent and Moderation Requirements (CMR) reference 0101 This CMR can be accessed at http://www.nzqa.govt.nz/framework/search/index.do. Please note Providers must be granted consent to assess against standards (accredited) by NZQA, before they can report credits from assessment against unit standards or deliver courses of study leading to that assessment. Industry Training Organisations must be granted consent to assess against standards by NZQA before they can register credits from assessment against unit standards. Infrastructure ITO SSB Code 101813

 New Zealand Qualifications Authority 2016

NZQA registered unit standard

28706 version 1 Page 3 of 3

Providers and Industry Training Organisations, which have been granted consent and which are assessing against unit standards must engage with the moderation system that applies to those standards. Requirements for consent to assess and an outline of the moderation system that applies to this standard are outlined in the Consent and Moderation Requirements (CMRs). The CMR also includes useful information about special requirements for organisations wishing to develop education and training programmes, such as minimum qualifications for tutors and assessors, and special resource requirements. Comments on this unit standard Please contact the Infrastructure ITO [email protected] if you wish to suggest changes to the content of this unit standard.

Infrastructure ITO SSB Code 101813

 New Zealand Qualifications Authority 2016

View more...

Comments

Copyright � 2017 NANOPDF Inc.
SUPPORT NANOPDF