ML19098A118

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Appendix H, Daily Report - UNC_Daily_Report_84_20170620
ML19098A118
Person / Time
Site: 07000371
Issue date: 03/01/2018
From:
Cabrera Services
To:
NRC Region 1
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Download: ML19098A118 (11)
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OP 359, Field Activity Documentation CABRERA DAILY REPORT

1. PROJECT INFORMATION PROJECT NAME/LOCATION: SUPPLEMENTAL RADIOLOGICAL SURVEY Former UNC Manufacturing Facility, New Haven, CT DATE: 06/20/17 REPORT NO. 084 CONTRACT #:

CABRERA PROJECT #: 10-1007.00 TASK #: 016 FIELD SITE MANAGER: Mike Plonski PROJECT MANAGER: Rob Flowers

2. WEATHER TEMPERATURE RANGE: 62-86 degrees F WIND SPEED/DIRECTION: 5-15 mph E PRECIPITATION LAST 24 HOURS:

YES NO TYPE: RAIN AMOUNT: 0.75 BAROMETRIC PRESSURE: 30.01 HUMIDITY: 70-100%

HEAT INDEX RANGE: N/A WEATHER DELAYS:

YES NO DELAY TIME (HOURS): N/A

3.

SUMMARY

OF WORK Conducted safety meeting prior to beginning field activities.

Cabrera completed daily quality control checks on gamma spec and other radiological counting instrumentation.

Prepped and surveyed floor area in 3H.

During gamma survey, 13 items were located within the central portion of 3H. These items were encapsulated within a 2 inch section of caulk that sealed the crack between the wall and floor on the east side of the room. Pictures provided in photo section.

4. MATERIALS & EQUIPMENT BROUGHT ON-SITE Receipt inspection required & completed?

Yes No

5. INSPECTIONS TYPE DESCRIPTION ACTION PREPARATORY INITIAL FOLLOW-UP ARE ANY DEFICIENCIES NOTED IN FOLLOW-UP INSPECTIONS?

YES NO

6. DEFICIENCIES CORRECTED DEFICIENCY #

REPORT REFERENCE DESCRIPTION ACTION

7. TESTS PERFORMED SPECIFICATION REFERENCE TYPE TEST & RESULT ARE TEST RESULTS ATTACHED?

YES NO NA - IF NO, EXPLAIN:

8. CABRERA PERSONNEL ON-SITE EMPLOYEE NAME TITLE TASK(S) PERFORMED STEPHAN OWE SSHO See Section 3 Summary of Work (8 Hrs)

Mike Plonski SRSL/OSLM See Section 3 Summary of Work (8 Hrs)

Wade Fillingame HP TECH See Section 3 Summary of Work (8 Hrs)

9. SUBCONTRACTOR PERSONNEL ON-SITE SUBCONTRACTOR NAME JOB DUTY TASK(S) PERFORMED
  1. OF PERSONNEL MAN-HOURS TOTALS
10. EQUIPMENT & MATERIALS ON-SITE VENDOR EQUIPMENT SERIAL #.

ACTIVE OR IDLE DATE RECEIVED DATE RETURNED ERG 1 Ludlum 2360 scaler/rate meter with 43-93 Zinc sulphide scintillation probe 184909/

PR298426 Active 02/21/2017 ERG 1 Ludlum 2360 scaler/rate meter with 43-93 zinc sulphide scintillation probe 193638/

PR199836 Active 02/21/2017 ERG 1 Ludlum 2360 scaler/rate meter 220242 Active 02/21/2017 ERG 1 Ludlum 2221 scaler/ digital rate meter with FIDLER sodium iodide scintillation probe 190205/

PR01807D Active 02/21/2017 ERG 1 Ludlum 2929 scaler sample counter with 43-10-1 zinc sulphide scintillation probe 200051/

PR215948 Active 02/21/2017 ERG 1 Ludlum model 12 meter with 44-9 Geiger-Mueller probe 276863/

PR147787 Active 02/21/2017 ERG Escort ELF Lapel Air sampler A3-48588 02/21/2017 ERG 1 MircoRem meter 2079 02/21/2017 ERG 1 Low volume air sampler 02/21/2017 ERG 1 Low volume air sampler 02/21/2017 Cabrera 1 Th-230 check source 5648-06 Active 02/21/2017 Cabrera 1 Tc-99 check source 5634-05 Active 02/21/2017 Cabrera 1 Co-60 check source 267D21 Active 02/21/2017 Cabrera 1 Ludlum model 2224-1 scaler/rate meter with 43-93 Zinc sulphide scintillation probe 227246/

PR244549 Active 02/21/2017 Cabrera 1 Ludlum Model 3 rate meter with 44-9 Geiger-Mueller probe 219266/

PR Active 02/21/2017 Canberra Gamma Spectroscopy Instrument (Canberra REGe)

SN 8381 Active 03/06/2017 United Rentals 1 Bobcat T5 90 Skid Steer Active 02/21/2017 United Rentals 1 set of forks, and 1 grapple bucket for Skid Steer Active 02/21/2017 United Rentals 1 Magnum 130 tow behind generator 02/21/2017 6/6/2017 NEMF Wheel Scale 02/21/2017 Williams Scotsman 1 8 by 20 connex box Active 06/22/2016 United Rentals Scaffold 03/23/2017 5/23/2017 Cabrera 1 heater 03/23/2017

11. MATERIAL GENERATED/STORED ON-SITE MATERIAL ID SOLID, LIQUID, OR MIXED DESCRIPTION OF MATERIAL CONTAINER TYPE DISPOSITION OR LOCATION OF MATERIAL AMOUNT*

(CY OR TONS)

BFLU000011 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~12.35 Tons GFLU001451 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~10.05 Tons GFLU002120 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~ 12.4Tons GFLU002008 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~12.09 Tons GFLU001483 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~12.93 Tons GFLU002198 solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~7.83 Tons BFLU000074 solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~7.81 Tons ERRU000226 solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~7.34 Tons ERRU000312 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~12.34 Tons MHFU-002362 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~11.38 Tons GFLU-002165 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~11.78 Tons GFLU-002002 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~11.65 Tons GFLU002079 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 6H

~12.74 Tons GFLU-001032 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~11.26 Tons EERU-000310 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~12.09 Tons GFLU-001742 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~9.79 Tons GFLU-002123 Solid Soil/ Garbage/ Debris/

ACM Intermodal Building 3H

~10.93 Tons Totals

~218.76 Tons ATTACH SEPARATE PAGES AS NEEDED. SEPARATE PAGES INCLUDED?

YES NO

12. SAMPLE COLLECTION & ANALYSIS Sample ID/Spectrum ID Media (Soil Water, Other)

Sampler Initials On-Site or Off-Site Lab Analyses / Type Count time (min)

Does not include setup Photo File #

UNC-2017-002 Metal MP On-site Awaiting Analysis UNC-2017-003 Metal MP On-site Awaiting Analysis UNC-2017-004 Metal MP On-site Awaiting Analysis UNC-2017-005 Metal MP On-site Awaiting Analysis UNC-2017-006 Metal MP On-site Awaiting Analysis UNC-2017-007 Metal MP On-site Awaiting Analysis UNC-2017-008 Metal MP On-site Awaiting Analysis UNC-2017-009 Metal MP On-site Awaiting Analysis UNC-2017-010 Metal MP On-site Awaiting Analysis UNC-2017-011 Metal MP On-site Awaiting Analysis UNC-2017-012 Metal MP On-site Awaiting Analysis UNC-2017-013 Metal MP On-site Awaiting Analysis UNC-2017-014 Metal MP On-site Awaiting Analysis ATTACH SEPARATE PAGES AS NEEDED. SEPARATE PAGES INCLUDED?

YES NO

13. CHANGES/DELAYS/CONFLICTS ANY CHANGES IN SITE CONDITIONS OCCUR TODAY?

Yes No IF YES, EXPLAIN:

DID A DELAY OR WORK STOPPAGE OCCUR TODAY?

Yes No IF YES, EXPLAIN:

HAS ANYTHING DEVELOPED IN THE WORK WHICH MAY LEAD TO A CHANGE?

Yes No IF YES, EXPLAIN:

14. VERBAL INSTRUCTIONS RECEIVED:
15. HEALTH & SAFETY

SUMMARY

SAFETY BRIEFINGS WAS A SAFETY MEETING HELD?

YES NO TOPIC DISCUSSED: PPE, machine safety (skid steer, scissor lift), slips-trips-falls, slippery conditions SAFETY INSPECTIONS WAS A SAFETY INSPECTION CONDUCTED?

YES NO DEFICIENCIES NOTED:

YES NO DESCRIBE:

CORRECTIVE ACTIONS TAKEN:

YES NO DESCRIBE:

SUMMARY

OF WORK PERFORMED TYPE OF WORK:

Refer to description provided in Section 3 CHEMICALS USED:

None PPE LEVEL:

Safety shoes, hard hats, and eye protection, safety vest INCIDENT & NEAR MISS/OBSERVATION REPORTING ANY INCIDENTS ON-SITE TODAY?

YES NO DESCRIPTION:

CABRERA INCIDENT REPORTING FORM ATTACHED:

YES NO CLIENT SPECIFIC INCIDENT REPORTING FORM ATTACHED:

YES NO ANY NEAR MISSES/OBSERVATIONS ON-SITE TODAY?

YES NO DESCRIPTION:

H&S RECOMMENDATIONS

16. REMARKS During gamma scan surveys in the central portion of the 3H building, elevated count rates (75,000-100,000 cpm) were observed along the eastern wall at the intersection of the floor and wall. Closer inspection revealed shiny metallic shards in a small section of the grout or caulk. These shards are consistent in appearance with previous HEU shards found within the 3H building. After collecting the scan measurement data, small hand tools were used to extract the section of caulk. Once removed, the count rate of the floor/wall area lowered to 20,000-25,000 cpm. The results were still elevated above bkgd count rates, but significantly less then previously observed. With radiological controls in place, the caulk was dismantled and 13 items were discovered within the section of caulk (note that it was originally thought that there were only 12 items, but two pieces were actually stuck together, so 13 ended up being the final quantity). All items were removed, weighed, given sample numbers and photographed. The items will be counted on-site via gamma spectroscopy in the coming days, and these results will be shared with project stakeholders.
17. VERIFICATION STATEMENT This report is complete and correct and all materials and equipment used and work performed during this reporting period are in compliance with the contract plans and specifications except as noted above.

NAME/TITLE: Mike Plonski SIGNATURE:

DATE: 06/21/17 Mike Plonski Digitally signed by Mike Plonski DN: cn=Mike Plonski, o=Cabrera Services, ou, email=mplonski@cabreraservices.com, c=US Date: 2017.06.22 10:21:06 -04'00'

18. PROJECT MANAGER REVIEW & ACCEPTANCE REMARKS AND/OR EXCEPTIONS TO REPORT:

ACCEPTANCE NAME/TITLE: Greg Bright, Deputy Project Manager SIGNATURE:

DATE: 06/21/17 Digitally signed by Gregory Bright DN: cn=Gregory Bright, o=Cabrera Services Inc., ou, email=gbright@cabreraservices.com, c=US Date: 2017.06.22 10:28:02 -04'00'

PHOTOS Area in 3H where the section of caulk was found.

The caulk that was removed and held all the items.

Picture of the samples with IDs and weights.

oP 555 -

Meetings Aa caeRERA srRvrces

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o",cAL. E{c,NFeRING ' RFMFDTAT roN SIX QUESTIOHS FOR SUCCESS - Take two minutes to think through and answer these questions:

1.

What are we about to do?

2.

What equipment are we going to use?

3.

Have l/we been trained to use this equipment?

4.

Have lArrre been trained to do this job?

5.

How can l/we be hurt?

6.

How can l/we prevent this incident?

lf you and your team aren't prepared to do the assigned wo*, STAF lVeBrC and take time to properly prepare.

This sign-in log documents the topics of the safety meeting and individual attendance. Personnel who perform work operations onsite are required to attend and acknowledge their ability to ask questions and receipt of such briefings daily. Please provide a brief narrative of the selected topics as applicable to the Project in the comment box (ex. Name of AHA reviewed).

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PROJECT NO.

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DATE/TIME,

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WEATHER GONDITIONS Oo"= S.rzr^y Topic Drbcussron - check one Today's Scope of Work (All tasks)

POes tl rVa Schedule / New Work I Scope Changes fl yes EI nla Reviewed Procedures, AFIA, etc.

E yes E n/a Emergency Action Plan & Procedures E yes E rya Communications Protocol E yes E nla Required PPE E yes E n/a Required Monitoring / lnstruments n yes n nla Site Control lWork Zones / Security E yes fl rya Access / Egress / Slips, Trips, & Falls n yes I n/a Smoking, Eating, & Drinking E yes E rva Washroom / Facilities Location E yes E n/a HeaUcold Stress E yes E n/a Exclusion Areas Banicades / Cones il yes fl n/a Required Permits, Passes, Keys, etc.

I yes E n/a Decon Procedures / IDW Mgmt.

E yes I n/a Eqpmt. lnspections/Safety Checklists E yes E n/a OTHER/COMMENTS:

Safety Meetins Attendees Print Name I

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Safety Meetinq Leader

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Name of Meeting Leader Proiect lnfornration IJT{UJES I NAME 'I LOGAI ILIN

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