W912P522R0003 RTA TSpecs AppB-11.pdf

2'-3

1'-1

" 1'-1

5-BEAMS-8B1

WT=35LBS EA

WP

WP

1"

11"

(pa)

1-PL

"x6"x 0'-11"

(pa)

(pa)

(pa)

END VIEW

3"

10'-3

"R (REF)

10'-11"R (REF)

11'-2"R (REF)

3"

R1

SECTION A-A

TC-U4a-GF

(TYP) SEE

WELD DETAIL

3"

3"

A

A

3"

(TS6x6x x2'-5

1-PL 1"x0'-4"∅

(pc) DRILL &

TAP 1"-8 UNC

1-PL

"x5

"x 1'-0

(pd)

(pd) NS

(pc)

1-TS6x6x x 0'-7

(maa)

(maa)

1-1"∅-8 UNC ALL THD ROD x

2'-0" (ma) W/HVY HEX NUT

(ADJUST BOLT)

(ma)

"∅ HLS

(TYP)

E L E V

V A R I E S

TYP

T&B (TYP)

"∅ HLS FOR 1"∅

A193 B8 BOLTS

R1

R1

R1

TC-U4a-GF

(TYP) SEE

WELD DETAIL

(SIM)

R1

R

L

R

L

(pd) FS

WP

WP

1"

10'-2

1'-7

3'-6" 3'-6"

1'-7

1-PL

"x6"x 0'-11"

(pa)

E L E V

V A R I E S

(pa)

ONE-BEAM-8B2

WT=110LBS EA

X

X

X

XX X

1-L 2"x2x x 0'-2"

12-PLCS (FOR GRTG) (aa)

1-PL

"x7"x 0'-7

(pk) 2-PLCS

1-TS6x2x x1'-4 (mb)

1-TS6x2x x1'-11 (mc)

1-TS6x2x x1'-4 (mb)

TYP

WELD 3-SIDES

TYP

END VIEW

SEE NOTE

TYP

WELD 2-SIDES

(TS6x6x x10'-3

10'-3

11"

(pa)

TYP

T&B (TYP)

"X

" SLOTTED HLS

R2

TYP

R3 R4

3'-2

2-BEAM-8B3

WT=15LBS EA

1-PL

"x2

"x 0'-3"

(pv) NS & FS

1-PL

"x2

"x 0'-3"

(pv) NS & FS

(TS6x2x x3'-2

3'-0"

2'-9

ONE-BEAM-8B4

WT=15LBS EA

1-PL

"x2

""x 0'-3"

(pv) NS & FS

1-PL

"x3"x 0'-4

(paa) NS & FS

(TS6x2x x2'-9

2'-5

ONE-BEAM-8B4

R

L

WP

END VIEW

TYP

G

WELD DETAIL

BACKUP BAR

TS6x6x

TS6x6x

1/10" 1/8" 1/4"

3/8" 3/4"

1/2"

1"

C A D

F I L E

PHONE: (423) 902-7190 www.gapos.com

Chattanooga, TN 37421

DESIGN BY DRAWN BY

DESCRIPTION

REVISION

NO. DATE

DATE

SHEET

PROJECT NO.

CHECKED

KB

TURBINE MAINTENANCE PLATFORM

TB

BEAM DETAILS

OLD HICKORY LOCK AND DAM

mm/dd/yy

.mm/dd/yy

MS

piping

INDUSTRIAL

MECHANICAL CONTRACTORS

MARK

REQ'D.

DESCRIPTION REMARKS

BEAMS5

BILL OF MATERIAL

8B1 pa pc

TS6x6x x 2'-5

PL

x6"x 0'-11" pa pk aa

TS6x6x x 10'-3

L 2x2x x 0'-2"

8B2 BEAMONE

mb 2

ALUMINUM 6061-T6

ALUMINUM 6061-T6

PAINT

WELDING

OPEN HOLES

BOLTS

SHOP NOTES

"∅ FOR

"∅ SS BOLTS UN

"∅ ASTM A193 GRADE B8 CLASS 1 UN

NONE

PER AWS D1.2

FIELD BOLTS

48FB1

"∅ ASTM A193 GRADE B8 CLASS 1 x 0'-2

ASTM A193 B8

(FILLER BM'S TO PERIMITER BM'S)

REV 8B1, ADDED WELD DET

R1

12/14/20

NOTE: SHOP TO STENCIL SHIPPING MARK AND

WEIGHT ON LEFT END OF MEMBER.

MINIMUM 2" HIGH LETTERS.

PL 1"x 0'-4∅"

PL

x5

"x 1'-0

1"∅-8 UNC ALL THD ROD x 2'-0"

W/HVY HEX NUT

maa

A193 B8

PL

x7x 0'-7

TS6x2x x 1'-4" mc

TS6x2x x 1'-11"

SHOP NOTE:

2" CLIP ANGLES PROVIDED FOR GRATING CLIPS.

LOCATION SHOWN ARE APPROXIMATE. SHOP TO

PROVIDE TWO CLIPS AT EACH GRATING END

APPROXIMATELY 24" ON CENTER.

NOTES:

1. BOLT HOLES ARE

" LARGER THAN BOLT

DIAMETER UNLESS NOTED OTHERWISE.

2. ALL WELDS ARE 100% VT INSPECTED LEVEL 2.

3. FABRICATION TOLERANCE ARE PER AISC CODE

OF STANDARD PRACTICE FOR BUILDINGS &

BRIDGES SECTION 6.4.1-6.4.6.

20 STD NUTS 1"∅ ASTM A194 GRADE 8

40 STD RD WASHERS FOR 1"∅ SS304

SYMBOLS LEGEND:

DENOTES OPEN HOLES FOR

BOLTS OR FASTENER

PL

x6"x 0'-11" pv

TS6x2x x 3'-3"

8B3 BEAM2

2 ALUMINUM 6061-T6

PL

"x2

"x 0'-3"

ALUMINUM 6061-T6

pv

TS6x2x x 2'-10"

BEAMONE

2 ALUMINUM 6061-T6

PL

"x2

"x 0'-3"

ALUMINUM 6061-T6

BEAMONE

paa

PL

"x2

"x 0'-4

20FB3 1"∅-8UNCx1

" CSKHD NAVAL BRASS PLUG

(BM TO BM W/END PLS)

8B4

L

8B4

R

ALUMINUM 6061-T6

ALUMINUM 6061-T6

ALUMINUM 6061-T6

FB2 52

"∅ ASTM A193 GRADE B8 CLASS 1 x 0'-2

ASTM A193 B8

10FB5 ASTM A193 B8

1"∅ ASTM A193 GRADE B8 CLASS 1 x 0'-2"

H1039500 MEI 85-204F TB

TS6x6x x 0'-7 ma

R1

R1

R1

R1

R1

REV BOM

PL

x5

"x 1'-0 pd

R pd

L

R2

R2

R2

R2

20FB6 ASTM A193 B8

1"∅ ASTM A193 GRADE B8 CLASS 1 x 0'-5"

R2

ADDED NOTE TO 8B2

R2

01/04/21

REV BOM

100 STD NUTS 1"∅ ASTM A194 GRADE 8

200 STD RD WASHERS FOR 1"∅ SS304

ADDED WELD TO TOP/OUTRIGGERS

R3

04/22/21

REV WELD TO TOP/OUTRIGGERS

R4

05/26/21

WP

WP

WP

E L E V

V A R I E S

X X

1-PL

"x6"x 0'-11"

(pa)

(pa)

END VIEW

1'-7

3'-6" 3'-6"

1'-7

1-TS6x2x x1'-4 (mb)

10'-2

(TS6x6x x10'-3

1"

ONE-BEAM-9B1

WT=105LBS EA

R

ONE-BEAM-9B1

L

X

X

SEE NOTE

1-L 2"x2x x 0'-2"

12-PLCS (FOR GRTG) (aa)

1-PL

"x7

"x 1'-0

(pm)

X

X

1-TS6x2x x1'-4 (mb)

1-TS6x2x x1'-11 (mc)

2'-6

TYP

WELD 3-SIDES

10'-3

11"

(pa)

TYP

T&B (TYP)

TYP

R2 R3

WP

WP

E L E V

V A R I E S

X X

1-PL

"x6"x 0'-11"

(pa)

(pa)

END VIEW

10'-2

1"

ONE-BEAM-9B2

WT=110LBS EA

R

ONE-BEAM-9B2

L

X

X

SEE NOTE

1-PL

"x7

"x 1'-6

(pn)

X

X

1'-7

3'-6" 3'-6"

1'-7

1-TS6x2x x1'-4 (mb)

1-TS6x2x x1'-4 (mb)

1-TS6x2x x1'-11 (mc)

1'-8" 5'-8"

2'-10

1'-1

WP

WP

1-PL

"x7

"x 0'-9

(pp)

TYP

TYP

WELD 3-SIDES

(TS6x6x x10'-3

10'-3

11"

(pa)

TYP

T&B (TYP)

TYP

R2 R3

1-L 2"x2x x 0'-2"

12-PLCS (FOR GRTG) (aa)

WP

7'-5

1"

3'-11

(TS6x6x x7'-6

11"

(pq)

END VIEW

(pr)

" 4

6"

ONE-BEAM-9B3

WT=74LBS EA

R

ONE-BEAM-9B3

L

" 4

END VIEW

X XX X

SEE NOTE

X X

TYP

G

1-PL

"x8"x 1'-0"

(ps)

1-PL

"x8"x 1'-1"

(pq)

2-PL

"x2"x 0'-6"

(pr)

1-PL

"x2

"x 0'-3

(pt) NS & FS

(ps)

(pt)(pt)

T&B

TYP

EA SIDE

R1

1/10" 1/8" 1/4"

3/8" 3/4"

1/2"

1"

C A D

F I L E

PHONE: (423) 902-7190 www.gapos.com

Chattanooga, TN 37421

DESIGN BY DRAWN BY

DESCRIPTION

REVISION

NO. DATE

DATE

SHEET

PROJECT NO.

CHECKED

KB

TURBINE MAINTENANCE PLATFORM

TB

FRAMING DETAILS

OLD HICKORY LOCK AND DAM

mm/dd/yy

.mm/dd/yy

MS

piping

INDUSTRIAL

MECHANICAL CONTRACTORS

MARK

REQ'D.

DESCRIPTION REMARKS

BILL OF MATERIAL

BEAMONE9B1

R

BEAMONE9B1

L

ALUMINUM 6061-T6

PAINT

WELDING

OPEN HOLES

BOLTS

SHOP NOTES

"∅ FOR

"∅ SS BOLTS UN

"∅ ASTM A193 GRADE B8 CLASS 1 UN

NONE

PER AWS D1.2

REV BOM

R1

12/14/20

NOTE: SHOP TO STENCIL SHIPPING MARK AND

WEIGHT ON LEFT END OF MEMBER.

MINIMUM 2" HIGH LETTERS.

pa pm aa

TS6x6x x 10'-3

L 2x2x x 0'-2" mb 4

ALUMINUM 6061-T6

PL

x7

"x 1'-0

TS6x2x x 1'-4" mc

TS6x2x x 1'-11"

PL

x6"x 0'-11"

BEAMONE

BEAMONE9B2

L

TS6x6x x 10'-3 pa

PL

x6"x 0'-11" aa

24 L 2x2x x 0'-2" mb 4

TS6x2x x 1'-4" mc

TS6x2x x 1'-11" pn

PL

x7

"x 1'-6 pp

PL

x7

"x 0'-9

SHOP NOTE:

2" CLIP ANGLES PROVIDED FOR GRATING CLIPS.

LOCATION SHOWN ARE APPROXIMATE. SHOP TO

PROVIDE TWO CLIPS AT EACH GRATING END

APPROXIMATELY 24" ON CENTER.

SYMBOLS LEGEND:

DENOTES OPEN HOLES FOR

BOLTS OR FASTENER

9B2

R

ALUMINUM 6061-T6

BEAMONE

BEAMONE9B3

L

TS6x6x x 7'-6

9B3

R pq

PL

x8"x 0'-11" pr

PL

x2"x 0'-6" ps

PL

x8"x 1'-0" pt

PL

x2

"x 0'-3

NOTES:

1. BOLT HOLES ARE

" LARGER THAN BOLT

DIAMETER UNLESS NOTED OTHERWISE.

2. ALL WELDS ARE 100% VT INSPECTED LEVEL 2.

3. FABRICATION TOLERANCE ARE PER AISC CODE

OF STANDARD PRACTICE FOR BUILDINGS &

BRIDGES SECTION 6.4.1-6.4.6.

aa

24 L 2x2x x 0'-2"

H1039500 MEI 85-204F TB

R1

R1

R1

R1

ADDED WELD TO TOP/OUTRIGGERS

R2

04/22/21

REV WELD TO TOP/OUTRIGGERS

R3

05/26/21

GE RENEWABLE ENERGY

ENGINEERING

GE CONFIDENTIEL Page 5 of 5 H1039500MEI85-204FDC-01 Rev. D 2021-06-09

APPENDIX B

TURBINE MAITENANCE PLATFORM CALCULATION NOTE

REVISION LOG

1. Revised weld calculation for out rigger

Beams.

2. Again revised weld calculation for out rigger

Beams.

GM

Typewritten Text (Page 14)

GM

(Page 15)

GM

Out Rigger Beam Concentrated load Check Revision 1 this page Hypotheticially a worker could be positioned adjacent to the liner wall directly above the end of the critical outrigger beam. An additional worker could also be standing 18" to either side of the first worker. The spans to either side are 42" and so the total concentrated load would be:

a

W =+250 2 250 (( -3.5 1.5 ))

3.5

535.7148 Total concentrated load

The length of the beam is 26" from the centerline of the perimeter beam. Considering the 6" width of the perimiter beam, the cantilever length would be 23". Looking at the elevation view of sheet 1 of the TMP drawings and considering the slope of the liner wall, the workers maximum location from the centerline of the draft tube would be approximately 10'-6". In the framing plan on sheet 3 be 9'-3" we see that the center line of the perimiter beam is 9'-0" from the centerline of the draft tube and so the face of the perimeter beam at the outrigger would be at 9'-3" from center of draft tube. Thus the cantilever distance to the concentrated load would be as follow:

Lc =-10.5 9.25 1.25 cantilever distanc to concentrated load

V =W 535.714

M =W Lc out riggor moment

Assuming the beam is welded on the sides of the beam only at the support, the effective beam plastic section modulus would be as follows:

d 6 beam depth t 0.25 wall thickness

Z =2 t d2

4.5 3 beam plastic modulus fb =M Z

1.786 Beam bending stress

wt =fb t 0.446 weld tension wv =

V 2 d

0.045 weld shear

GM

Revision 2 this page wr =+wt 2 wv

0.5

0.449 resultant weld load tw 0.25 weld thickness

Aw =0.707 tw 0.177 weld area fw = wr

Aw

2.538 weld stress

Fsuw 15 Fillet weld ultimate strength

Fvwal = Fsuw

3.75 allowable fillet weld stress

Although the allowable stress exceeds the calculated stress, additional margin will result from welding across the top of the outrigger beam.

Weld thickness will be entered at the end of calculation below y = ((6 3 2))

(( +2 6 2))

2.571 CG

A =+2 6 2 14 Weld Area

I =+2 ((2.57 ))

2 + ((6 ))

6 ((0.43 ))

51.429 3

S =I y

20 2 Section modulus w =M

S 12 401.785

WELD FOOTPRINT

Maximum weld load per inch ft =w

0.707 tw

Weld tensile stress < 3750 allowable Shear is negligible

GM

4 0

G E P O 4 1 0 1 5 4 1 0 5- 3 S U B MI T T A L D A T E 5/ 1 5/ 2 0 A C M E J O B 1 4 6 0 2

4 1

4 2

4 3

4 4

4 5

4 6

4 7

4 8

4 9

5 0

5 1

5 2

5 3

5 4

H N

-D I-

-N

-T -0

F R

-E N

R e v .B

N°

H1039500MEI85-204FQC-02

DOCUMENT TECHNIQUE

TECHNICAL DOCUMENT

Titre / Title Turbine Maintenance Platform – Final Inspection & Load Test Report

Édition / Issue May 2021 Rév / Rev. - Date 01.29.2021 Par / By Jean-Philippe Fortin

A 05.07.2021 Jean-Philippe Fortin

Contrat / Contract: W912P5-17-C-0002 Client/ Customer: US Army Corps of Engineers

Ref Contrat / Contract Reference: Sec. / Sec: 05 50 14.00 Article / Item: 8

Projet / Project: 1584- Old Hickory U4

Kaplan Turbine Refurbishment and Generator Rewind

DISTRIBUTION (CODE)

Copie non contrôlée / Uncontrolled copy Client- I-O

X Copie contrôlée / Controlled copy

Préparé ou révisé par / Prepared or revised by

Jean-Philippe Fortin Jr. Eng.

Revu et approuvé par / Reviewed and approved by

Secteur responsable / Responsible Department QA

H N

-D I-

-N

-T -0

F R

-E N

R e v .B

N° : H1039500MEI85-204FQC-02

Contract: : 158400

Rev. : A

DOCUMENT TECHNIQUE Date: : 05.07.2021

TECHNICAL DOCUMENT

Titre / Title:

Turbine Maintenance Platform – Final Inspection & Load Test Report

1.0 Scope

Below you will find the Turbine Maintenance Platform Final Inspection & Load Test Report as per contract section 05 50 14.00 Para 3.6.3.

2.0 Reference Documentation

OLD HICKORY UNIT 4 – TURBINE MAINTENANCE PLATFORM - submittal 05 50 14.00 item 1,2,4,6 Material Orders - Turbine Maintenance Platform – submittal 05 50 14.00 item 3 Shipping Bill – Turbine Maintenance Platform – submittal 05 50 14 item 5

OLD HICKORY

TURBINE MAINTENANCE PLATFORM

LOAD TEST 3 REPORT

REPORT NO. 14602-LTR3

Revision 0: For Approval 04/29/2021

ACME JOB No. 14602

By: James Smith Date: April 29, 2021

R d d APOS L r A

ACME Report No. 14602-LTR3 Rev.0

TABLE OF CONTENTS

A. Loads applied and indicate how the scaffolding was loaded.

B. Duration the load was applied.

C. Recorded Measurements of Control Dimensions

D. Provide deflection results for the main beams.

E. Results indicating any signs of stress.

F. Inspection of ALL bolt hole after testing.

G. 100% VT and 100% PT inspection results of welds after testing.

H. Inspection of the beams.

I. Photographs of the test.

J. Testing agent name.

K. Date tested.

APPENDECIES

APPENDIX 1 – ACME Load Test Procedure (Rev5)

APPENDIX 2 – Calibration Certificates

APPENDIX 3 – GAPOS Acceptance of Measured Deflection

A. Loads applied and indicate how the platform was loaded.

The platform was load tested using ACME ‘s TMP Load Test Procedure (Rev5). It is attached in APPENDIX 1.

B. Duration the load was applied.

Once the full test load was achieved, 1200 gallons of water, the load test duration was 15 minutes from 10:29 AM to 10:44 AM.

C. Recorded Measurements of Control Dimensions

1. Overall assembled platform inner diameter does not exist and was not measured.

2. Overall assembled platform outer diameter was previously measured at 22’ 4-3/4”, Load Test 1.

3. Overall length of individual components was recorded as shown in TABLE 1, Load

Test #1.

TABLE 1

CONTROL DIMENSIONS OF MAIN BEAM COMPONENTS

Beam No. Recorded Length

8B1-1 2' 3 7/16"

8B1-2 2' 3 7/16"

8B1-3 2' 3 1/2"

8B1-4 2' 3 7/16"

8B1-5 2' 3 7/16"

8B2 10' 2 7/8"

9B1R 10' 3"

9B1L 10' 2 13/16"

9B2R 10' 2 15/16"

9B2L 10' 2 13/16"

9B3R 7' 5 11/16"

9B3L 7' 5 3/4"

10B1R 7' 7 3/4"

10B1L 7' 7 5/8"

* Measured / Recorded by

Andrew Henon

4. Load Test Measuring Instruments – TABLE 2 (See APPENDIX 2 for Calibration Certificates)

TABLE 2

LOAD TEST MEASURING INSTRUMENTS

TYPE

Manufacturer Name / Model

ACME SERIAL #

(barcode ID) RANGE CAL DATE BY EXPIRES

Dial Indicator Provided by GE

0-1.000"

Water Meter Neptune T-10 (1-1/2") SCM-54474 NA 01/07/21 CS 01/07/22

Torque Wrench

Craftsman

CMMT99433

062003947 20-100 ft-lbs 01/13/21 MFG 01/13/22

D. Provide deflection results for the main beams.

The load test deflection measurements were as shown in TABLE 3.

TABLE 3

RECORDED DEFLECTION MEASUREMENTS

DIAL START

DEFLECTION

END

DEFLECTION INDICATOR

A 0.000 0.325

B 0.000 0.611

C 0.000 0.822

D 0.000 0.389

E 0.000 0.274

* Recorded by Ethan McBee

E. Results indicating any signs of stress.

There were no discernable signs of stress to the platform during the load test.

F. Inspection of ALL bolt hole after testing.

The bolt holes were visually inspected after dis-assembly and no signs of damage due to the load test were found.

G. 100% VT and 100% PT inspection results of welds after testing.

The platform’s welds were 100% VT and PT tested after the load test by GE via World Testing Company and found to be acceptable with no defects. The NDT results will be submitted by GE.

H. Inspection of the beams.

The platform’s beams were carefully inspected for load test damage, also going through careful VT and PT NDT as described in G above. No test damage to the beams was found.

I. Photographs of the test.

a. Photographs were taken of each deflection indicator at 100 percent of the load capacity.

Figure 1: Dial Indicator A – Under Load Figure 2: Dial Indicator B – Under Load

Figure 3: Dial Indicator C – Under Load Figure 4: Dial Indicator D – Under Load

Figure 5: Dial Indicator E – Under Load

b. Photographs were taken of water meter reading before the start of the load test and after the load was applied. Pictures are shown in figures 6 & 7.

Figure 6: Water Meter Reading – Test Start at 10:29 AM

Figure 7: Water Meter Reading – End Test at 10:44 AM

c. Photographs were taken of the load test framing (See Figures 8 & 9) and the platform as the last twenty gallons of water were applied. (See Figures 10 & 11)

Figure 8: Test Frame

Figure 9: No contact between framing and platform.

Figure 10: Load Test – Ground View

Figure 11: Load Test – Above View, taken at 10:45 AM

J. Testing Agents Name.

ACME Test Agent – Ethan McBee

ACME Test Supervisor – James Smith

GE Test Witness – Etienne Marcotte

Corps of Engineers Rep – None

K. Date Tested: April 29, 2021

APPENDIX 1

ACME Load Test Procedure (Rev5)

P a g e | 1

4301 Rossville Boulevard, Chattanooga, Tennessee 37407

Phone (423) 867-1001; Fax (423) 867-3305

Date: 04/08/2021

From: James Smith

To: General Electric

Attention: David Elwood

Project: OLH - Turbine Maintenance Platform

TMP Load Test Procedure (Rev 5)

A. The following pre-load-test steps 1-3 are to be taken prior to performing the required witnessed Load Test:

1. Assemble platform per Drawing Sheet 3 of 10 (Rev2) Framing Plan, making sure to use the correct hardware designed for the platform. Per Note 3 on Drawing Sheet 3 of 10, use anti-galling compound on each of the stainless bolts and torque properly at 42 ft-lbs. Use a calibrated torque wrench.

2. Secure the platform to the five (5) test stands as shown on the attached Load

Test Stand sketch (Rev1), making sure to us the correct 1” stainless bolt designed to support the platform when loaded. Again, use anti-galling compound when installing the nut. Hand-tighten only.

3. After assembling the platform’s main framing structure, install grating sections per Drawing Sheet 4 of 10 (Rev1) and all grating clips. Once the grating is secured, measure the control dimensions of (1) Overall assembled platform inner diameter and (2) Overall assembled platform outer diameter. Note: The other control dimensions, overall length of individual components, were recorded prior.

P a g e | 2

B. The following Load Test steps 4-9 constitute the required witnessed Load Test.

4. Assemble the wood perimeter barriers around platform, lay roof felt over the platform surface for protection and lay water containment plastic over entire system.

5. Place Dial indicators, visibly and clearly marked or labeled for their “A” through “E” locations, underneath the platform in the five (5) locations shown on the attached “marked-up” Framing Plan (Rev2), setting them at a recorded benchmark setting to establish a baseline position prior to loading. The total of indicated deflection is to be documented once full test load is applied.

6. The platform is to be load tested by adding the correct amount of equally distributed weight to the platform surface. The test load weight is to be a minimum of 100% of the designed allowable working load (Max Live Load) of 9,721 pounds indicated on Drawing Sheet 4 of 10 (Rev1). The test load weight is to be applied by filling the containment system with a minimum of 1166 gallons of water or 9,721 pounds total. The simple calculation is: 9,721 lbs. = 1166 gallons x 8.34 lbs. / gallon of water.

7. Once the platform is fully loaded and the required minimum load test duration of 15 minutes has passed, safely photograph each indicator deflection measurement for a permanent record and document any observed signs of stress to the platform.

8. Once the required minimum test duration of 15 minutes has passed and all measurements and observations have been documented, remove the test load weight by pumping the water out of the bladders and remove the bladders and plywood. This concludes the Load Test.

9. Following the load test, disassemble and then reassemble the turbine maintenance platform to check for changes in fit and effects of possible warpage. Document any observations.

P a g e | 3

C. The following post-load test inspection steps are to be taken as soon as possible once the witnessed Load Test is completed.

10. Following the post-test re-assembly, disassemble the platform and (1) inspect all bolt holes and (2) Inspect all beams. Document inspection and any observations.

11. Perform and document a careful inspection of all welds, 100% VT and 100%

PT. Any defects are to be immediately remedied and re-inspected (VT and PT). NDE for repairs shall be documented and submitted with test results.

Respectfully Submitted, James Smith Acme Industrial Piping, Inc.

APPENDIX 2

Calibration Certificates

SCC Lab No 887 CLAS: 2019-01

Identifiant: M1628-0165 Certificat: 20-03210 Numéro série: 11256522 Date d'étalonnage: 2020-06-09

Nominal Résultats (po) Nominal Résultats (po)

0.000 0.000000 1.000 -0.000479

0.025 0.000006 0.800 -0.000472

0.050 -0.000187 0.600 -0.000514

0.075 0.000019 0.400 -0.000208

0.100 -0.000074 0.300 -0.000050

0.200 -0.000067 0.200 0.000058

0.300 -0.000259 0.100 0.000124

0.400 -0.000002 0.075 0.000082

0.600 -0.000395 0.050 0.000090

0.800 -0.000487 0.025 0.000049

1.000 -0.000479 0.000 0.000000

Erreur Tolérance Jugement

-0.0001869 inch ±0.001 inch Bon

-0.0001869 inch ±0.001 inch Bon

-0.0004872 inch ±0.002 inch Bon

0.000269 inch 0.00033 inch Bon

-0.0001706 inch ±0.0002 inch Bon

0.5 0.0000154

0.5 0.0000226

0.5 -0.0001706

0.5 0.000037

0.5 0

Glissement du cadran Bon

État de l'aiguille Bon

État physique de l'instrument Jugement

Glissement de la tige Bon

État de la pointe Pointe changée

Élément d'inspection

Répétabilité

Rapport d'étalonnage

Résultats

Montée Descente

Première révolution

Premier 2-1/2 révolutions

> 2-1/2 à 10 révolutions

Hystérisis

Répétabilité

-0.004

0.000

0.004

0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000

Erreur de linéarité

-0.0002

0.0002

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Répétabilité

Page 1 de 1

Dial indicator calibration report

Identification Date de calibration

ResultsRise

Re lt (in) Re lt in

Descent

Linearity Error

Judgement

First revolution ir t 2-1/2 rev

2 1/2 rev to 10 rev Hysterisis

Repeatability

Repeatabilit

Sliding of of the rod State of the tip

Good ood ood ood

Identifiant: M1628-0191 Certificat: 20-03212 Numéro série: 11342690 Date d'étalonnage: 2020-06-09

Nominal Résultats (po) Nominal Résultats (po)

0.000 0.000000 1.000 -0.000477

0.025 0.000408 0.800 -0.000119

0.050 0.000415 0.600 -0.000013

0.075 0.000423 0.400 0.000495

0.100 0.000229 0.300 -0.000097

0.200 0.000437 0.200 0.000510

0.300 0.000144 0.100 0.000326

0.400 0.000202 0.075 0.000533

0.600 -0.000192 0.050 0.000341

0.800 -0.000334 0.025 0.000148

1.000 -0.000477 0.000 0.000000

Erreur Tolérance Jugement

+0.0004227 inch ±0.001 inch Bon

+0.0004367 inch ±0.001 inch Bon

-0.0004765 inch ±0.002 inch Bon

0.0002927 inch 0.00033 inch Bon

+0.000121 inch ±0.0002 inch Bon

0.5 0.0000132

0.5 0.000121

0.5 -0.0000202

0.5 0.0000871

0.5 0

Glissement du cadran Bon

État de l'aiguille Bon

État physique de l'instrument Jugement

Glissement de la tige Bon

État de la pointe NG

Élément d'inspection

Répétabilité

Rapport d'étalonnage

Résultats

Montée Descente

Première révolution

Premier 2-1/2 révolutions

> 2-1/2 à 10 révolutions

Hystérisis

Répétabilité

-0.004

0.000

0.004

0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000

Erreur de linéarité

-0.0002

0.0002

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Répétabilité

Page 1 de 1

Identifiant: M1628-0192 Certificat: 20-03214 Numéro série: 11342677 Date d'étalonnage: 2020-06-09

Nominal Résultats (po) Nominal Résultats (po)

0.000 0.000000 1.000 -0.000365

0.025 -0.000241 0.800 -0.000358

0.050 -0.000033 0.600 -0.000201

0.075 -0.000224 0.400 -0.000394

0.100 -0.000065 0.300 -0.000236

0.200 -0.000007 0.200 -0.000028

0.300 -0.000198 0.100 -0.000262

0.400 -0.000390 0.075 -0.000003

0.600 -0.000281 0.050 -0.000344

0.800 -0.000323 0.025 -0.000043

1.000 -0.000365 0.000 0.000000

Erreur Tolérance Jugement

-0.0002412 inch ±0.001 inch Bon

-0.0002412 inch ±0.001 inch Bon

-0.00039 inch ±0.002 inch Bon

0.0001029 inch 0.00033 inch Bon

-0.0001676 inch ±0.0002 inch Bon

0.5 0.0000176

0.5 -0.0000253

0.5 -0.0001676

0.5 0.0000898

0.5 0

Glissement du cadran Bon

État de l'aiguille Bon

État physique de l'instrument Jugement

Glissement de la tige Bon

État de la pointe Bon

Élément d'inspection

Répétabilité

Rapport d'étalonnage

Résultats

Montée Descente

Première révolution

Premier 2-1/2 révolutions

> 2-1/2 à 10 révolutions

Hystérisis

Répétabilité

-0.004

0.000

0.004

0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000

Erreur de linéarité

-0.0002

0.0002

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Identifiant: M1628-0194 Certificat: 20-03215 Numéro série: 11342686 Date d'étalonnage: 2020-06-09

Nominal Résultats (po) Nominal Résultats (po)

0.000 0.000000 1.000 0.000817

0.025 0.000407 0.800 0.000574

0.050 0.000213 0.600 0.000681

0.075 0.000219 0.400 0.000489

0.100 0.000025 0.300 0.000347

0.200 0.000232 0.200 0.000154

0.300 0.000439 0.100 0.000269

0.400 0.000696 0.075 0.000277

0.600 0.000603 0.050 0.000434

0.800 0.000659 0.025 0.000042

1.000 0.000817 0.000 0.000000

Erreur Tolérance Jugement

+0.0004068 inch ±0.001 inch Bon

+0.0004068 inch ±0.001 inch Bon

+0.0008168 inch ±0.002 inch Bon

0.0002069 inch 0.00033 inch Bon

+0.0000376 inch ±0.0002 inch Bon

0.5 0.0000147

0.5 0.000022

0.5 0.0000296

0.5 0.0000376

0.5 0

Glissement du cadran Bon

État de l'aiguille Bon

État physique de l'instrument Jugement

Glissement de la tige Bon

État de la pointe Bon

Élément d'inspection

Répétabilité

Rapport d'étalonnage

Résultats

Montée Descente

Première révolution

Premier 2-1/2 révolutions

> 2-1/2 à 10 révolutions

Hystérisis

Répétabilité

-0.004

0.000

0.004

0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000

Erreur de linéarité

-0.0002

0.0002

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Identifiant: M1628-0223 Certificat: 20-03216 Numéro série: 11342671 Date d'étalonnage: 2020-06-09

Nominal Résultats (po) Nominal Résultats (po)

0.000 0.000000 1.000 -0.000137

0.025 -0.000194 0.800 0.000069

0.050 0.000014 0.600 0.000026

0.075 -0.000180 0.400 -0.000118

0.100 0.000028 0.300 0.000090

0.200 -0.000017 0.200 0.000097

0.300 -0.000011 0.100 -0.000089

0.400 -0.000006 0.075 -0.000132

0.600 0.000050 0.050 -0.000076

0.800 0.000157 0.025 -0.000068

1.000 -0.000137 0.000 0.000000

Erreur Tolérance Jugement

-0.0001939 inch ±0.001 inch Bon

-0.0001939 inch ±0.001 inch Bon

+0.0001565 inch ±0.002 inch Bon

0.000146 inch 0.00033 inch Bon

-0.0001604 inch ±0.0002 inch Bon

0.5 0.0000159

0.5 0.0000241

0.5 0.0000317

0.5 -0.0001604

0.5 0

Glissement du cadran Bon

État de l'aiguille Bon

État physique de l'instrument Jugement

Glissement de la tige Bon

État de la pointe Pointe changée

Élément d'inspection

Répétabilité

Rapport d'étalonnage

Résultats

Montée Descente

Première révolution

Premier 2-1/2 révolutions

> 2-1/2 à 10 révolutions

Hystérisis

Répétabilité

-0.004

0.000

0.004

0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000

Erreur de linéarité

-0.0002

0.0002

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1