C06_01_Forms_Binder_Section_J_0004.pdf

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Attached to
Hungry Horse Power Plant Turbine Runner Cavitation
Solicitation number
140R1026B0003
Issued by

About this file

This document set consists of inspection and assessment forms for runner damage records and hydraulic profile grinding records at a hydroelectric facility, specifically Hungry Horse Dam.

Form B-1 is a Unit Summary of Runner Damage Records used as a cover sheet for submitting runner damage assessments. It organizes damage data by blade pairs (ranging from 1-2 through 15-1, plus an "Other" category) and requires documentation of the number of blade pair record sheets, dates of last submissions, and the number of damage zones identified for each blade pair. Form B-2 is the detailed Runner Damage Record form that documents specific defects found during assessments, including damage zone location, dimensions, defect type (cavitation, corrosion, crack, or other), priority level, defect group number, and welding completion and inspection dates. The form includes a blade pair sketch showing the runner's anatomy (LP side, HP side, crown, blade leading edges, water entrance, and blade trailing edge) and requires identification of whether the assessment was an initial government assessment or secondary assessment.

Form B-51 is a Unit Summary of Runner Hydraulic Profile Grinding Records, structured similarly to Form B-1 but tracking hydraulic profile grinding activities by blade pair, including the number of record sheets and hydraulic profile zones. Form B-52 is the detailed Runner Hydraulic Profile Grinding Record documenting grinding work completed, with columns for hydraulic profile zone number, dimensions, area in square feet, and grinding completion and inspection dates.

The final document is a Final Inspection Checklist for Hungry Horse Cavitation Repair, requiring yes/no verification that all identified defects are complete, government-supplied equipment is undamaged, housekeeping standards are met, contractor equipment and materials are removed and stored, and safety requirements are resolved. The form requires signatures from the PN CEG Construction Office Representative, Contractor Representative, and Hungry Horse Representative.

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davidchristensen Architect Form B-1: Unit Summary of Runner Damage Records davidchristensen Architect Unit No._____________ davidchristensen Architect Date:_________________ davidchristensen Architect Submitted by:

Printed name davidchristensen Architect Record Version:________ davidchristensen Architect Instructions: Use this form as a cover sheet for submission of runner damage records following assessments. This form shall always be maintained as a unit summary of the total sum of all runner damage following the submission of damage records.

Image davidchristensen Callout Crown davidchristensen Callout Band davidchristensen Architect Blade No.______ davidchristensen Architect Blade No.______ davidchristensen Callout Blade leading edges davidchristensen Architect HP Crotch davidchristensen Architect LP Crotch davidchristensen Callout LP Side davidchristensen Callout HP Side davidchristensen Architect Unit No.________________ davidchristensen Architect Date:__________________ davidchristensen Architect Blade Pair:______to______ davidchristensen Rectangle davidchristensen Architect Initial Assessment By GOV davidchristensen Architect Secondary Assessment davidchristensen Rectangle davidchristensen Architect Reported by:

Printed name davidchristensen Architect Water entrance between blades davidchristensen Arrow davidchristensen Architect Blade trailing edge davidchristensen Architect Blade trailing edge davidchristensen Architect View showing a graphical flattening of the crown and band to widen the space between blades as seen from the center of the runner looking outward davidchristensen Architect Blade Pair Record Sheet No.:______of______ davidchristensen Arrow davidchristensen Architect Type:

davidchristensen Architect Form B-2: Runner Damage Record davidchristensen Callout Blade Pair Sketch davidchristensen Callout Vent davidchristensen Architect Other_______________ davidchristensen Rectangle davidchristensen Image

Architect Form B-51: Unit Summary of Runner Hydraulic Profile Grinding Records davidchristensen Architect Unit No._____________ davidchristensen Architect Date:_________________ davidchristensen Architect Submitted by:

Printed name davidchristensen Architect Record Version:________ davidchristensen Architect Instructions: Use this form as a cover sheet for submission of runner hydraulic profile grinding records following assessments. This form shall always be maintained as a unit summary of the total sum of all runner hydraulic profile grinding following the submission of hydraulic profile grinding records.

davidchristensen Callout Crown davidchristensen Callout Band davidchristensen Architect Blade No.______ davidchristensen Architect Blade No.______ davidchristensen Callout Blade leading edges davidchristensen Architect HP Crotch davidchristensen Architect LP Crotch davidchristensen Callout LP Side davidchristensen Callout HP Side davidchristensen Architect Unit No.________________ davidchristensen Architect Date:__________________ davidchristensen Architect Blade Pair:______to______ davidchristensen Rectangle davidchristensen Architect Initial Assessment By GOV davidchristensen Architect Secondary Assessment davidchristensen Rectangle davidchristensen Architect Reported by:

Printed name davidchristensen Architect Water entrance between blades davidchristensen Arrow davidchristensen Architect Blade trailing edge davidchristensen Architect Blade trailing edge davidchristensen Architect View showing a graphical flattening of the crown and band to widen the space between blades as seen from the center of the runner looking outward davidchristensen Architect Blade Pair Record Sheet No.:______of______ davidchristensen Arrow davidchristensen Architect Type:

davidchristensen Architect Form B-52: Runner Hydraulic Profile Grinding Record davidchristensen Callout Blade Pair Sketch davidchristensen Callout Vent davidchristensen Architect Other_______________ davidchristensen Rectangle davidchristensen Image

Final inspection for Hungry Horse Cavitation Repair

UNIT

YES NO

All indentified defects complete

Government supplied equipment i.e. scaffolding undamaged

General housekeeping i.e. debris removed, trash picked up, work spaces clean

All contractor owned equipment removed and stored

All contractor supplied material stored and inventoried

Safety related items resolved, Oxy/Act bottles stored properly, covers replaced etc.

NOTE: any items that need attention please list them below

PN CEG Construction Office Rep.

Contractor Rep.

Hungry Horse Representative Printed Name

Signature

Signature

Signature

Printed Name

Printed Name

Date

Form B-1
Form B-2
Form B-51
Form B-52
Final Inspection

File details come from the government source that posted it. Updated .