ML20210A270

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Rev 1 to Nuclear Plant Island Structure Foundation Basemat Integrity Check
ML20210A270
Person / Time
Site: Waterford Entergy icon.png
Issue date: 11/05/1985
From:
LOUISIANA POWER & LIGHT CO.
To:
Shared Package
ML20210A268 List:
References
PE-5-033, PE-5-33, NUDOCS 8511140417
Download: ML20210A270 (48)
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. ~ Surveillance Procedure

  • PE-5-033 nclosure II Revision 1 NPIS Foundation Basemat Integrity Check 1

TABLE OF CONTENTS 3

1.0 PURPOSE

2.0 REFERENCES

3.0 PREREQUISITES 4.0 PRECAUTIONS AND LIMITATIONS 5.0 INITIAL CONDITIONS 6.0 MATERIAL AND TEST EQUIPMENT

. 7.0 ACCEPTANCE CRITERIA 8.0 PROCEDURE 8.1 NPIS Foundation Basemat Crack Monitoring 8.2 NPIS Foundation Basemat Settlement Measurements 8.3 Crack Width Monitoring 8.4 Wall Inspection 8.5 Data Disposition 9.0 SETPOINTS 10.0 ATTACHNENTS 10.1 Room / Area Inspection List (2 pages) 10.2 Area / Room / Wall Inspection Data Sheet (2 pages) 10.3 NPIS Foundation Basemat Monitoring Point Baseline Data (2 pages) 10.4 Monitoring Point Locations (5 pages) 10.5 . Elevation Measurements-(3 pages) 10.6 Basemat Edge to Shield Building Baseline Differential Calculation (1 page)

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  • PE-5-033

-- Surveillance Procedure- ,

.NPIS Foundation Basemat Revision 1 Integrity Check 10.7 Basemat Edge to Shield Building Differential Calculation Sheet (1 i i, $ page) 10.8 Differential Settlement Results Sheet (1 page) 3 10.9 General Arrangement of Instrumented Cracks (2 pages) 10.10 Crack Width Monitoring Data Sheet (1 page)

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10.11 Wall Inspection List (1 page) 10.12 Wall Identification and Location (2 pages)

LIST OF EFFECTIVE PAGES B

Title Revision 1 1-41 Revision'l

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.. Surveillance Procedure ,

PE-5-033

-NPIS Foundation Basemat Revision 1 Integrity Check

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1.0 PURPOSE

,. . 1.1 This procedure provides' the methods for verifying the Nuclear Plant Island Structure (F?IS) foundation basemat integrity through the 6 following:

Mersurement of the foundation basemat settlement at least

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[ 1.1.1

, once per 92 days.

4 1.1.2 Measurement of four (4) instrumented basemat cracks at least once per 92 days.

1.1.3 Inspection of the accessible areas of the foundation basement and selected walls for cracks at least once per 18 months.

1.2 This procedure meets the Technical Specification requirements listed in section 2.1.

NOTE The surveillance interval for. items 1.1.1 and 1.1.2 will be lengthened provided no significant changes'are observed and no adverse or unexplained data has been obtained. . Three consecutive, satisfactory surveillances are required to extend the interval to the next interval-stated below. The intervals are (as used within the Tech. Specs):

Q - At least once- per 92 ~ days SA - At least once per 184 days A -12 months

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R - At least once per 18 months.

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..- Surveillance Procedure '

PE-5-033 NPIS Foundation Basemat Revision 1

~~, Integrity Check V

2.0 REFERENCES

2.1 Technical Specifications, 6.8.4e 2.2 Harstead Engineering Assoc. Inc., Report No. 8304-1 dated September 19, 1983; Analysis of Cracks and Water Seepage in Foundation Mat -

s 2.3 FSAR 2.3.1 Section 2.5.4.13, Subsurface Instrumentation Program-Piezometers (Amend.' No. 33) 2.3.2 Section 2.5.4.13.3, NPIS Settlement (Amend. No. 34) 2.3.3 Section 2.5.4.13.4, Post' Construction NPIS Monitoring (Amend.

No. 34) 2.3.4 Figure 2.5-112a, Long Term Settlement Point Locations (Amend.

No. 17) 2.3.5 Figure 2.5-112,. Instrument Plot Plan 2.3.6 Figure 2.5-117, Composite Foundation Mat Settlement (Amend.-

, No. 34) 2.4 Plant Drawings 2.4.1 1564-G-489; General Excavation Plan & Sections n

2.4.2 1564-G-765 S02, Fuel Handling and Reactor Aux. Bldg. FL. PL.

EL. -35.0 2.4.3- 1564-G-499 S01, 2 & 3, Common Foundation Structure Masonry l

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2.4.4 :SK 1564-15.10-G-34.1, Composite Foundation Mat Settlement I ~.4 i- -

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,.. Surveillance Procedure ,

PE-5-033 l

- NPIS Foundation Basemat Revision 1 l

.7 Integrity Check 2.4.5 LP&L DWG Nos. G-C-0003 thru 0006, Base Mat Crack Maps 2.4.6 HP-SM-51 thru 65, HP-SM-77; Radiation / Contamination Survey l Forms for.the -35 Elev.

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2.4.7 LOU 5234.016, Wall Crack Maps 2.5 Plant Procedures I 2.5.1 HP-1-110, Radiation' Work Permits s

2.5.2 UNT-5-002, Condition Identification and Work Authorization 2.6 Ebasco Procedure CP-321, Project Survey Monument Control 2.7 Letter, W3P85-0464, K.V.' Cook to G.W. Knighton dated February 25, 1985 2.8 LCIWA-008724, Baseline Elevation Data 3.0 PREREQUISITES 3.1 The services of a Professional Land Surveyor shall be secured for performance of section 8.2.

3.2 Obtain a Radiation Work Penmit in accordance with HP-1-110, if required.

, 3.3 At least one set of prints of Reference 2.4.5, Base Mat Crack Maps and Reference 2.4.6, Survey Forms are available for performing the inspection in section 8.1.

. 4.0 PRECAUTIONS AND LIMITATIONS

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. .. . .. . a Survaillance Procedure PE-5-033

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i NPIS Foundation Basemat Revision I

, Integrity Check 1

5.0 INITIAL CONDITIONS 5.1 This procedure may be performed in any operational mode as required.

5.2 The SS/CRS has authorized performance of this procedure and has signed the Task Card (s). -

6.0 MATERIAL AND TEST EQUIPMENT l

N&TE Numbers 6.I Surveying equipment necessary to run a .first order survey

, 6.2 Bausch & Lomb measuring magnifier,~ cat. no.

81-34-35, or other equivalent measuring device, 6.3 Whittemore multi-position strain gage, or equivalent with accessories (contact points, contact seats and invar master bar).

6.4 35 mm camera and film.

l 6.5 Check-it digital pyrometer model' 402 or equivalent.

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, Surveillance Procedure PE-5-033

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. NPIS Foundation Basemat Revision 1

!; Integrity Check 7.0 ACCEPTANCE CRITERIA 7.1 No cracks greater than 15 mils (.015 inches) are visible in the accessible areas of the basemat surface.

7.2 The measured differential settlement of the common foundation -

basemat does not exceed one(1) inch.

7.3 Feasured changes in the instrumented cracks are less than or equal to 15 mils (.015 inches). e 7.4 No cracks greater than 15 mils are visible in the shield building and wet cooling tower exterior walls selected for inspection.

8.0 PROCEDURE 8.1 NPIS FOUNDATION BASEMAT CRACK MONITORING 8.1.1 An inspection of the floor in each room / area listed in Attachment 10.1 shall be made.

. NOTE The RAB and FHB floors on -35 ft. elevation have had an epoxy coating applied. Any crackingLand/or spalling observed during performance of this section may only be paint. Therefore a determination shall be made for each observation as to whether the concrete and coating or Jbgti coating are effected. Defects in just the coating though not germane to this surveillance, may warrant further considerations'from a Health Physics /-

contamination' standpoint. Therefore, at.the inspector's j option, coating defects will be recorded and forwarded to the appropriate individuals.

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I , ' ' Surveillance 1 Procedure PE-5-033

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F ~ NPIS Foundation Basemat Revision 1

l Integrity Check

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. If any crack is found to exceed 15 mils, contact the g SS/CRS. Following notification,' complete the basemat inspection.

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NOTE -

On the recommendation of. Health Physics, a room / area may f: be ommitted from a given surveillance for radiological j -reasons.

NOTE f-

] To obtain an accurate crack width measurement, it may be necessary to clean, buff and/or grind the-concrete surface. . This will be done at 'the discretion of Plant Engineering to facilitate the inspection.

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Initial /Date t-i 8.1.2 Inspect each room / area and

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c8.1.2.~1 ' Verify that each. crack identifiedL and mapped on Reference 2.4.5 is less than or equal to 15 mils.

, Record any crack that has exceeded:

15 mils on Attachment 10.2.

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,-; , Survaillcace Procedure PE-5-033

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NPIS Foundation Basemat Revision 1 tb ' Integrity Check p,'

( Initial /Date

, 8.1.2.2 Record any new cracks (cracks not previously identified on the draw-ings of Reference 2.4.5) whose width exceeds 15 mils on Attachment -

10.2 or Reference 2.4.6.

8.1.3 Acceptance Criterion 7.1 has/has not (circle one) been met.

Verified By:

Signature Date NOTE If the acceptance criterion has not-been met; i.e.,

there are cracks greater than 15 milsuin width, contact

.the SS/CRS. An engineering evaluation must then be performed to determine the effects, if any, on thel structural integrity of the NPIS Common Foundation Basement.

8.1.4- Based on the engineering evaluation, the basemat has been determined operable.

Verified By:

Signature Date l

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, ' Surveillance Procedure- PE-5-033 I NPIS Foundation Basemat' Revision 1 Integrity Check 1

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8.1.5 A copy of the engineering evaluation shall be attached to this procedure.

8.2 NPIS FOUNDATION BASEMAT SETTLEMENT MEASUREMENTS NOTE

, All measurements shall be taken to the nearest 0.001 ft.

Loops shall close within 0.01 ft.

Starting at .the Master Fenchmark (see

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8.2.1 Attachment 10.4), deternine the clevation of supplementary benche. arks ' SBM-1, 2 & 3 and record the data on Attachment 10.5.

(Optional at Surveyor' Discretion)

NOTE-The additional basemat monitoring points shown on

, Attachment 10.4, Sht. 2, are non-mandatory; but they are highly desired for evaluation purposes. The optional-

. basemat monitoring points shown on Attachment 10.4, Sht. 3, may be'done at the discretion of plant engineering. Data will be recorded on Attachment 10.5,-

Sht. 3.

8.2.21 Using the Master Benchmark and/or SBM-1, 2 or 3, determine the elevation of the-settlement points shown on Attachment 10.4, shts. I and 2. Record the elevations j_ on Attachment 10.5, shts. 1.& 2.

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Survaillcnce Procsdure PE-5-033 4 NPIS Foundation Basemat Revision 1 Integrity Check zi Initial /Date' NOTE A copy of all field notes generated by the surveying crew shall be attached to this procedure.

8.2.4 Using the data on Attachment 10.5, sht. 1, calculate the Common Foundation Basemat-Differential Settlement on Attachment 10.7.

8.2.5 Compare the calculated differential of Attachment 10.7 with the corresponding baseline differential on Attachment 10.6.

, Record the difference, if any, on Attachment 10.8 8.2.6 Verify each value on Attachment 10.8 is-less than or equal to one(1) inch

(.083 ft.).

8.2.7 Acceptance Criterion 7.2 has/has not (circle one) been met.

Verified By:

Signature Date O

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Survaillance Precedure' PE-5-033

NPIS Foundation Basemat Revision 1

.? Integrity Check a

2 Initial /Date NOTE If the difference between any calculated and baseline value exceeds one(1) inch (.083 ft.), contact the SS/CRS.

An engineering evaluation must then be performed to determine the effects, if any, on the structural-integrity of the NPIS Common Foundation Basemat.

4 8.2.8 Based on the engineering evaluation, the basemat has been determined operable.

Verified By:

Signature Date 8.2.9 A copy of the engineering evaluation shall be attached to this procedure.

8.3 Crack Width Monitoring

-NOTE Four (4) basematf(2 in the East Cooling Tower Area and 2 in the West Cooling Tower Area) have been instrumented-for monitoring changes in crack width. Brass-inserts are installed on each side of the selected cracks at a known distance (See Attachment 10.9). This distance is checked periodically for change using a multi position (Whittemore type) strain gage.

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, Survaillence Procedure PE-5-033 NPIS Foundation Basemat Revision 1 Integrity Check Initial /Date 8.3.1 Obtain the following equipment to make the required measurements:

1. h'ulti-position strain sage -
2. Ivar master bar
3. Contact points
4. Contact seats ,
5. Contact pyrometer 8.3.2 _ Remove the brass insert protective cover plate from each crack.

8.3.3 Using the strain gage, measure the distance between each set of brass inserts (See Attachment 10.9).

8.3.4 Record the data on Attachment 10.10.

8.3.5 _After the measurements have been taken, replace the protective cover plates.

8.3.6 Compare the present_ measurements to the baseline-data on Attachment 10.10.

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, Survaillence Procsdure PE-5-033

. NPIS Foundation Basemat Revision 1 Integrity Check Initial /Date 4

NOTE

< If the difference between measured and baseline data exceeds 15 mils, consider performing an evaluation taking -

into account thermal effects-due to the differences in concrete temperature at whf:h the baseline and measured data were c'atained.

8.3.7 \erify that the difference between the baseline and measured distance is less than or

! equal to 15 mils (.015 inches).

8.3.8 Acceptance Criteria 7.3 has/has not (CIRCLE ONE) has been met.

Verified by SIGNATURE DATE 8.3.9 If any measurements exceeds 15 mils, notify the SS/CRS. If.not already being done, concurrently perform sections 8.1 and 8.2.

NOTE An engineering evaluation may be required depending on the results of Section 8.1 and 8.2.

8.3.10 Based on the information obtained from the -

completion and evaluation of sections 8.1 & 8.2, the basemat has been determined

. operable.

l SIGNATURE DATE l

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. Surveillance Procedure PE-5-033 l l

L. NPIS Foundation Basemat Revision 1  ;

d Integrity Check Initial /Date 8.4 WALL INSPECTION J

NOTE

, During a prelicense meeting the NRC, NRC Consultant

! ~. Brookhaven Labs, Ebasco and LP&L discussed and agreed 1

there was no correlation between existing wall and basemat cracks. However, the NRC requested periodic inspection of the wall cracks. In compliance with this

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request, LP&L has selected sections of the shield build-ing and Wet Cooling Tower Exterior Walls in proximity to the basemat to be periodically inspected. Existing cracks in these selected areas were mapped _and these sketeches (reference 2.4.7) will b'e used as baseline data.

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-NOTE A photographic survey _ of the walls is not mandatory,_ but' is desired.

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8.4.1 An inspection / photographic survey .of; each wall identified in Attachment 10.11 shall be

, made. LThe inspection / photographic survey area shall be limited to a height of 8' -0_

-off the basement.

8.4.2 Verify that each crack identified and mapped on Reference 2.4.7 is less than or equal to 15 mil.

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. .Survailltace Procedure PE-5-033 NPIS Foundation Basemat Revision 1 i i

Integrity Check

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Initial /Date 8.4.3 Record any new cracks (cracks not previously identified on the drawings of Reference 2.4.7), whose width exceeds 15 mils, on

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Attachment 10.2. -

NOTE

,. If the Acceptance Criteria has not been met, notify the SS/CRS.

8.4.4 Acceptance Criterion 7.4 has/has not (CIRCLE ONE) been met.

Verified By:

SIGNATURE DATE NOTE If the acceptance criteria has not been met, a determi-nation will be made as to whether the. wall cracks in excess of 15 mils resulted from basemat movement /

deterioration or some other anomaly.

8.4.5 If the acceptance criteria in sections 8.1, 8.2 and 8.3 has been met, the wall cracking can be attributed to a source other than

.the basemat. The crack information shall therefore be forwarded to ENS for evaluation and/or corrective action. No further action under this surveillance will be required.

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. Survaillcace Precedurel PE-5-033

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. . 9 8.4.6 If the acceptance criteria in sections 8.1, d 8.2 or 8.3 were not met, there may be a i .

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correlation betseen that and the wall-)f<

cracking. .This sh$11 be' addressed'ir2>the f

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..' l; j 8.5 DATA DISPOSITION /

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photographs, and measurements obtained has been submitted to ENS,' for evaluation ar/J inclusion in the 18-month special' report. ,

9.0 SETPOINTS NONE-3- 10.0 ATTACHMENTS 10.1 Room / Area Inspection List i\

10.2 Area / Room /WallIns'pectionDAtaSheets-

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10.3 NPIS Foundation Basemat Monitoring Point Baseline-Data- -

10.4- Settlement Point Locations ,

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. 10.5. Elevation Measurements

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10.6 -- Baserment}Edfr$to ' Shield Building "Saseline- Differential Calculation Vbe 1 (-

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4 10.7 - Basemery,7,dge :to -Shield -Building Differential Calculation Sheet 1 t sr

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Surveillance Procedure PE-5-033

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NPIS. Foundation Basemat Revision 1 Integrity Check 10.8 Differential Settlement Results Sheet 10.9. General Arrangement of. Instrumented Cracks 10.10 Crack Width Monitoring Data Sheet i

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10.11 Wall Inspection List 10.12 Wall Identification and Location-

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.- ROOM / AREA INSPECTION LIST REPORTABLE

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' FINDINGS INSPECTION COMPLETED ROOM / AREA # ROOM / AREA NAME YES - NO INITIAL /DATE

<- (circle one)

B1 Corridor Y,- N

, BS' Pump Area: Y-N ,

186 -Gas Decay Tank B- Y-N B7 Gas Decay Tank AB ~Y-N

-- BI - Gas Decay Tank A Y-N B9_ Waste Gas Comp. A- Y~- N .

h ' BIO Waste Gas-Comp. B Y-N-Bil. Gas Surge Tank Y-N

B12 'Eq. Drain & Sump Pumps Y-N-BIS SI: Pump Rs. A Y-N i

B16 .SI Pump Rs. B Y-N B17' Corridor Y --N f . B20'- S/D Cooling Hx B Y.- N

B22 Waste Tank Rs. B Y-N B23 Waste-Pump Rs. A Y-N B24 Waste Tank Rs. A.. Y.N .

r B25_ Waste Pump Rs. B -Y - N' B26 Laundry Tank Rs. Y.- N B31 Waste Cond. Tanks .Y-N

-B32 Waste Cond.- Pumps- .Y - N. I B39 Holdup Pump.A- Y.- N-

..- B40 Holdup Pump B .Y - N

'B41 Holdup'Recire Pump. ,

.Y;- N B45 BA Condensate' Tanks Yi o 14 :

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.Y ;N B48' S/D Cooling Heat HX A. sY'- N

-B49 Turb. Driven Aux. F.W.1 Pump. 'Y-N B49A Aux. F.W.4 Pump A

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'B49B: --Aux. F.W. Pump;B; Y-N-

. B50 - Diesel Stor. Tk.'A- Y-N 4

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v Attachment 10.1 (l,of 2)_

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1 -PE-5-033_-Revision 1-. '19' V j ,y . 9_ ' 1,

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I ROOM / AREA INSPECTION LIST -

REPORTABLE FINDINGS INSPECTION COMPLETED ROOM / AREA # -ROOM / AREA NAME- YES - NO INITIAL /DATE (circle one)

_ B51 Sanitary Eq. Y-N .

B52 Diesel-Stor. Tk. B Y-N t

B53 Vault Area Y-N

_ B56 East Vault Area Y-N B57 -West-Vault Area Y-N B58 FHB Sub Basement Y-N

'B59- -Cooling Tower Area A Y-N B59A Cooling Tower Area B Y-N B60~ Wet Cooling Tower A Y-N B60A Wet Cooling Tower B Y-N NOTE: Rooms B13, B46 and B47 have been omitted because of expected high-radiation conditions.

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-COMMENTS:

4 PE-5-033 Revision 1 '20' ' Attachment 10.1 (2 of 2).

. AREA / ROOM / WALL INSPECTION DATA SHEET .

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AREA / ROOM / WALL NUMBER. DATE INSPECTED j

m. l IN3PECTION PERFORMED BY 4

4 4

NOTE: . Locate 'wallr, doors, stairs, equipment, column lines on sketch for orientation purposes.

PE-5-033 -Revision 1' 2 11 Attachment. 10.'2'(1 of 2) w w -

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.- PE-5-033 Revision 1 22 ec Attachment' 10.2' (2 off 2)'-

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  • . NPIS FOUNDATION MONITORING POINT BASELINE DATA

. TECH. SPEC.

MONITORING POINTS ELEVATION (Ft.)

A (SP-CS) 25.385 B (SP-C6) 22.269 .

SE (SP-MI) 20.953-NE (SP-M2) 20.969-

. NW (SP-M3)

.20.961 SW (SP-M4) '23.922 .

El (SP-MS) 21.387

, E2 (SP-M6) 20.987 W1 (SP-M7) 24.306 W2 (SP-M8) 24.294 OPTIONAL MONITORING POINTS SP-CI- .-30.548 SP-C2 24.963 SP-C3 '24.954 SP-C4 24.965 SP-M9 -35.286 SP-M10. -35.440-SP-M11 (No Longer Used) .

. SP-M11A- (LATER).

SP-M12' -35.293 SP-M13' -35.288 SP-A -35.420

-SP-B -35.369 SP-C- -35.502 SP-D- -35.606 SP-E -35.464-SP-F -35.438 1

PE-5-033 Revision 1. 23 - Attachment 10.3 (1 of 2) 1 l

NPIS FOUNDATION MONITORING POINT B4SELINE DATA ADDITIONAL h0NITORING POINTS ELEVATION

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< SP-El (LATER)

SP-E2 (LATER) ,

SP-E3 (LATER)

SP-E4 (LATER)

SP-E5 (LATER)

-SP-E6 (LATER)

SP-E7 (LATER)

SP-E8~ (LATER)

SP-E9 (LATER)

SP-E10 (LATER)

SP-Ell (LATER)

SP-W1 (LATER) l SP-W2 (LATER)

SP-W3 (LATER)

SP-W4 -(LATER)

SP-W5 (LATER)

SP-W6 (LATER)-

SP-W7 (LATER)

SP-W8 (LATER).

SP-W9 (LATER) 4 t

f PE-5-033-aRevision 1 24  : Attachment 10.3-(2 of 2)-

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MONITORING POINTS LOCATIONS (TECH. SPEC. MONITORING POINTS) 1 PE-5-033 Revision 1 25 Attachment 10.4 (1 of 5)

4 MONITORING POINT LOCATIONS (ADDITIONAL MONITORING POINTS) l PE-5-033 Revision 1~ 26 Attachment 10.4 (2 of 5) -

, MONITORING POINT LOCATIONS (OPTIONAL MONITORING POINTS) l l

PE-5-033 Revision l' 27 Attachment 10.4 (3 of 5)

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RC8 SP-Mit (EL-35)

S8M-3 SP-C3e *SP-C2 f

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.SP-D .SP-E u

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, MONITORING POINT LOCATIONS ,

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POINT COORDINATES SP-C1 N4304.50 W3770.50 SP-C2 N4195.50 W3770.50 SP-C3 N4195.50 W3879.50

.. .SP-C4. N4304.50 23879.50

,- SP-M1 N4029.00 W3699.00

p. SP-M2 N4391.00 W3699.00

. SP-M3 N4377.00 W3959.00 SP-M4 N4029.00 W3959.00 SP-MS N4179.00 W3699.00

, SP-M6 N4313.50 W3699.00 SP-M7 N4288.00 W3959.00 SP-M8 N4179.00 W3959.00 SP-M9 N4395.50 W3703.00 SP-M10 N4396.00 W3955.00 SP-M11 (No Longer Use) N W3900.00 SP-M11A N(I.ATER) W(LATER)

SP-M12 N4240.00 W3747.00 SP-M13 N4271.00 W3955.00 SP-A N4132.25 W3953.17 SP-C N4151.50 W3870.50 SP-C- N4088.17 W3902.00 SP-D N4033.00 W3891.00 SP-E N4027.50 W3799.75 SP-F N4079.50 W3707.33-SP-C5 N4240.00 W374*.00

- SP-C6 N4270.00 W390.).00 -

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PE-5-033 . Revision 1 '28 Attachment'10.4 (4 of 5)

~

~ -'

MONITORING POINT LOCATIONS POINT COORDINATES SP-El N(LATER) W(LATER)

SP-E2 N(LATER)- W(LATER)

SP-E3 N(LATER) W(LATER)

^

7*

SP-E4 N(LATER) 'U(LATER)

SP-E5 N(LATER) W(LATER)

SP-E6 N(LATER) W(LATER)

SP-E7 N(LATER) ~W(LATER)

SP-E8 N(LATER) .W(LATER)

SP-E9 N(LATER) W(LATER)

SP-E10 N(LATER) W(LATER)

SP-E11 N(LATER) W(LATER)

SP-W1 N(LATER) W(LATER)

SP-W2 N(LATER) W(LATER)

SP-W3 N(LATER) W(LATER)

SP-W4 N(LATER) W(LATER)

SP-W5 N(LATER) . W(LATER)

SP-W6 N(LATER) W(LATER)

SP-W7 N(LATER) W(LATER)

, SP-W8 N(LATER) W(LATER)

SP-W9 N(LATER) W(LATER) i- PE-5-033 Revision 1 29 Attachment 10.4 (5 of 5)

a.

, , ELEVATION MEASUREMENTS

~

(TECH. SPEC. BASEMAT MONITORING POINTS)

Master Benchmark El. +15.875 ft.

Monitoring Point Elevation

1. SBM-1-(Optional) 2._-SBM-2 (Optional)-

. 3. SBN-3 (Optional)

^

4. A (SP-C5)

. 5. B (SP-C6)

6. SE (SP-M1)
7. NE (SP-M2)
8. NW (SP-M3)
9. SW (SP-M4)
10. El (SP-MS)
11. E2 (SP-M6)
12. W1 (SP-M7)
13. W2 (SP-M8)

. Type Instrument Used Instrument Serial No. _

, Elevations Determined by:

Signature Date

-PE-5-033 . Revision 1 30 Attachment 10.5 (l'o'f 3)

.; - o- ELEVATION MEASUREMENTS (ADDITIONAL BASEMAT MONITORING POINTS)

.o

' MONITORING POINT ELEVATION

1. SP-E1:
2. SP-E2
3. SP-E3
4. SP-E4

'5. 'SP-E5

~6. SP-E6

7. SP-E7
8. SP-E8
9. SP-El
10. SP-E10
11.- SP-E11
12. SP-W1
13. SP-W2
14. SP-W3
15. ,SP-W4
16. SP-W5
17. SP-W6
18. SP-W7
19. SP-W8
20. SP-W9 9

-Type Instrument Used Instrument Serial No.

i' Elevations Determined by:

Signature Date.

  • PE-5-033. Revision 1 31 Attachment 10.5 (2 of 3)'

. j *

. ELEVATION MEASUREMENTS

(OPTIONAL BASEMAT MONITORING POINTS) p.
.

Monitoring Point Elevation (ft.)

^

SP-C1 SP-C2 l_ SP-C3 s

SP-C4 ff, SP-M9

-' SP-M10

, SP-Mll (No Longer Used) (In Accessible)

SP-M11A SP-M12 SP-M13 SP-A SP-B SP-C SP-D .

SP-E

~

SP-F Type Instrument Used Instrument Serial No.

  • Elevations' Determined by:

Signature .Date PE-5-033 Revision 1 32 Attachment 10.5 (3 of 3)

.A . .

BASEMAT EDGE Q SHIELD BUILDING

-BASELINE DIFFERENTIAL CALCULATION

. Monitoring Points Baseline Elevations Resultant

. A(SP-CS) - SE(SP-M1) = 25.385 - 20.953 = 4.432 ft.

A(SP-CS) - NE(SP-M2) = 25.385 - 20.969 = 4.416 ft.

B(SP-C6) - NW(SP-M3) = 22.269 - 20.961 = 1.308 ft.

B(SP-C6) - SW(SP-M4) = 22.269 - 23.922 = 1.653 ft.

4 A(SP-CS) - El(SP-MS) = 25.385 - 21.387 = 3.998 ft.

A(SP-CS) - E2(SP-M6) = 25.385 - 20.987- = 4.398 ft.

B(SP-C6) - W1(SP-M7) = 22.269 .24.306 = 2.037 ft.

B(SP-C6) - W2(SP-M8) = 22.269 - 24.294 = 2.025 ft.

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PE-5-033 Revision 1 33 Attachment 10.6 (1 of 1)-

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BASEMAT EDGE TO SHIELD BUILDING

4. DIFFERENTIAL CALCULATION SHEET Elevations Monitoring Points From Attachment 10.5- Resultant

- A-SE - =

'A-NE - =

-B-NW - =

B-SW _

=

A-El - =

A-E2 - =

B-W1 - =.

B-W2 - =

9 l

i PE-5-033 Revision-1. -34 Attachment 10.7 1(' of 1).

. ~ . . --

,_.4: .

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1

... l DIFFERENTIAL ~ SETTLEMENT RESULTS SHEET-e,  %

r Difference Between The

- Baseline (Attach. 10.6) and Calculated (Attach. 10.7)

Monitorina Points. Resultants

,-a

. A-SE u4

[ ',- A-NE.

di B-NW

,.7  :

B-SW= y A-El

-A-E2 B-W1 ,

B-W2

f. .

i t

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Note: One (1) inch ' = .083 ' f t.

4 PE-5-033 Revision.I' 35 ' Attactunent _10.8 (1 of -1) f e - , ,n., , , - , ,,. -- - e a

GENERAL ARRANGEMENT 0F INSTRUMENTED CRACKS 6

PE-5-033 . Revision 1 Attachment 10.9 (1 of 2) 36

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GENERAL ARRANGEMENT 0F INSTRUMENT CRACKS

.(LOCATIONS)

~

i PE-5-033 Revision 1 Attachment 10.9 (2 of 2) 37

p

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GENERAL ARRANGEMENT

., OFINSTRUMENTED CRACKS s

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$ \ WHITTEMORE STRAIN GAGE IN MONITORING POSITION I \

g g \ =

\ \

3/8" THICM STAINLESS STEEL PROTECTIVE

\ \ PLATE CRACM LO. 70 SE STAMPED ON TOP

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\, / SRASS INSERT 4-S/8"$ STAINLESS STEEL SCREWS S EXPANSION ANCHORS SeMLAR 70 " DETAIL OF SENCHMAAM ON FOUNDATION MAT-EXHISIT NO.2" P

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- 2. .

PE-5-033 Revision 1 2 Attachment 10.9 (1 of g)

-:= .

(iCMOLAL t\l2 Ar\taqEMCNT -

ep ir6 puME yED cpA c gs

( Lo c AT80'd 3)

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. CRACK WIDTH MONITORING DATA SHEET

,-j (1) BASELINE-(REF.) DATA DISTANCE BETWEEN BRASS AMBIENT CONCRETE CRACK- BRASS INSERTS (INCHES) TEMP TEMP (LATER) (LATER) (LATER) (LATER)

(LATER) (LATER) (LATER) (LATER)

~

(LATER) (LATER) (LATER) (LATER)~

(LATER) (LATER) (LATER) (LATER)

(2) MEASURED DATA DISTANCE BETWEEN BRASS AMBIENT CONCRETE CRACK BRASS INSERTS (INCHES TEMP TEMP (LATER)

(LATER)

(LATER)

(LATER)

(3) COMPARISON OF MEASURED DATA TO BASELINE DATA

-< 15 mils > 15 mils CRACK DIFFERENCE (2) - (1) ACCEPT REJECT (LATER)

(LATER)

(LATER)

(LATER)

COMMENTS:

o TYPE INSTRUMENT USED:

M&TE NO.

MEASUREMENTS DETERMINED BY:

SIGNATURE DATE PE-5-033 Revision 1 Attachment 10.10 (1 of 1) 38

t? .

4 -.

-u WALL INSPECTION LIST WALL # INSPECTION COMPLETED PHOTOGRAPHIC SURVEY COMPLETED INITIAL /DATE INITIAL /DATE W1 W2-W3

~

W4 W5 W6 W7 W8 W9 W10 W11 W12 W13 W14 COMMENTS 1

i PE-5-033 -Revision 1 - Attachment 1" .11 (1 'of 1) 39 cr. m- ~ - -- +e -

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WALL IDENTIFICATION & LOCATION l

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.y PE-5-033 Revision 1 Attachment 10.12 (1 of' 2) 4

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, WALL IDENTIFICATION & LOCATION PE-5-033 Revision 1 Attachment 10.12 (2 of 2) 41

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8 WALL IDENTIFICATION & LOCATION s

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I' PE-S-053 REY.1 ATTACHIENT F ;;' , ' ei

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