ML19098A013

From kanterella
Jump to navigation Jump to search
Appendix H, Daily Report - UNC_Daily_Report_013_20160629
ML19098A013
Person / Time
Site: 07000371
Issue date: 03/01/2018
From:
Cabrera Services
To:
NRC Region 1
Shared Package
ml051740240 List: ... further results
References
Download: ML19098A013 (10)
v • d • e


Text

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: 06/29/16 REPORT NO. 013 CONTRACT #:

CABRERA PROJECT #: 10-1007.00 TASK #: 015 FIELD SITE MANAGER: Al Craig PROJECT MANAGER: Rob Flowers

2. WEATHER TEMPERATURE RANGE: 69-80 degrees F WIND SPEED/DIRECTION: South, calm to 10 mph PRECIPITATION LAST 24 HOURS:

YES NO TYPE: none AMOUNT: N/A BAROMETRIC PRESSURE: 29.85-29.91 HUMIDITY: 56-100%

HEAT INDEX RANGE: N/A WEATHER DELAYS:

YES NO DELAY TIME (HOURS): N/A

3.

SUMMARY

OF WORK

1) Continued integrated alpha/beta scan surveys in western and eastern halves of Building 6H
2) Continued collecting static and smear measurements in western half of Building 6H
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 - IF YES, EXPLAIN:

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 Nicholas Berliner Site Radiation Safety Lead (SRSL)

See Section 3 Summary of Work (8 Hrs)

Alfred Craig Site Safety and Health Officer (SSHO)

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 0

0

10. EQUIPMENT & MATERIALS ON-SITE VENDOR EQUIPMENT SERIAL #.

ACTIVE OR IDLE DATE RECEIVED DATE RETURNED ERG 1 Ludlum 2360 scaler/rate meter with 43-37 gas proportional probe and 239-1F floor monitor cart 145481 PR178371 Active 6/13/16 ERG 1 Ludlum 2360 scaler/rate meter with 43-93 zinc sulphide scintillation probe 184913 PR199839 Active 6/13/16 ERG 1 Ludlum 2929 scaler sample counter with 43-10-1 zinc sulphide scintillation probe 157320 PR157821 Active 6/13/16 ERG 1 Ludlum 2221 scaler/ digital rate meter with Bicron G-5 sodium iodide scintillation probe 108859 010807B Active 6/13/16 Cabrera 1 Th-230 check source 5205-04 Active 6/13/16 Cabrera 1 Tc-99 check source 5649-06 Active 6/13/16 Cabrera 1 Co-60 check source 277D161 Active 6/13/16 Cabrera 1 Cl-36 large-area calibration source AC-2449 Removed from Site 6/13/16 6/17/16 Cabrera 1 Sr-90 large-area calibration source AC-2450 Removed from Site 6/13/16 6/17/16 Cabrera 1 Tc-99 large-area calibration source AC-2448 Removed from Site 6/13/16 6/17/16 Cabrera 1 Th-230 large-area calibration source AC-2446 Removed from Site 6/13/16 6/17/16 ERG 1 Escort ELF lapel air sampler A2-32568 Idle 6/13/16 United Rentals 1 Honda EB 6500 generator EBLC-1020473 Removed from Site 6/13/16 6/27/16 United Rentals 1 set of six foot by 30 inch rolling scaffold Idle 6/13/16 United Rentals 1 Skyjack SJIII 4626 electric scissor lift 10149481 Removed from Site 6/14/16 6/22/16 Cabrera 1 Ludlum 2360 scaler/rate meter with 43-93 zinc sulphide scintillation probe 227246 PR244549 Active 6/15/16 Cabrera 1 Ludlum 2221 scaler/ digital rate meter with Bicron G-5 sodium iodide scintillation probe 161580 061810A Active 6/15/16 Cabrera 1 Ludlum Model 3 rate meter with 44-9 Geiger-Mueller probe 218266 PR299268 Active 6/15/16 Cabrera 1 Bicron MicroRem meter 1844 Active 6/15/16 Cabrera 1 Canberra FALCON detector 13000012 Removed from Site 6/17/16 6/17/16 Idle 6/24/16 Williams Scotsman 1 8 by 20 connex box Active 6/22/16

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)

Totals 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 (sec)

Does not include setup Photo File #

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: Safe completion of tasks described in Section 3 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 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 Results from the ductwork surveys performed are attached.

Ian Shea from AIG (Abatement Industries Group, Inc.) was on-site today to look at the eastern half of Building 3H for the forthcoming debris removal effort.

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: Nicholas Berliner, SRSL SIGNATURE:

DATE: 06/29/16

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

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

DATE: 06/29/16 Digitally signed by Gregory Bright DN: cn=Gregory Bright, o=Cabrera Services Inc., ou, email=gbright@cabreraservices.com

, c=US Date: 2016.06.30 09:22:00 -04'00'

OP 555 - Safety Meetings

~

CABRERA SERVICES

RADCOLOGlCA.L
  • ENGlNEBUNG
  • REMEOtA.TCON SAFETY MEETING FORM SIX QUESTIONS 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 I/we been trained to use this equipment?

4.

Have I/we been trained to do this job?

5.

How can I/we be hurt?

6.

How can I/we prevent this incident?

If you and your team aren't prepared to do the assigned work, STOP WORK, and take time to properly prepare.

11:

Project Information 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).

PROJECT NAME & LOCATION UNC New Haven CT 10-1007.00 DATE/TIME WEATHER CONDITIONS 6-29-2016 Topic Discussion - check one Today's Scope of Work (All tasks) xD yes D n/a Access I Egress I Slips, Trips, & Falls Dyes D nta Schedule I New Work I Scope Changes Dyes D n/a Smoking, Eating, & Drinking Dyes D n/a Reviewed Procedures, AHA, etc.

Dyes D n/a Washroom I Facilities Location Dyes D n/a Emergency Action Plan & Procedures Dyes D n/a Heat/Cold Stress Dyes D n/a Communications Protocol Dyes D n/a Exclusion Areas Barricades I Cones Dyes D nta Required PPE Dyes D n/a Required Permits, Passes, Keys, etc.

Dyes D n/a Required Monitoring I Instruments Dyes D n/a Decon Procedures / IDW Mgmt.

Dyes D n/a Site Control / Work Zones I Security Dyes D n/a Eqpmt. Inspections/Safety Checklists Dyes D n/a OTHER/COMMENTS Building access Surveys Safety Meeting Attendees Print Name

~

s;g~m lll'x~k ~PN'li rtPAI'

(}_.

. ~

Safety Meeting Leader Al Craig I SSHO Print Name I

Sia nature

Revision 2 Radiological Surveys Location:

RWP#

Survey Type:

pg. 1 of 1 Integrated Scan (DPM/100 cm2)

No.

a b

No.

a b

a b

1 20 187 1

2 11 171 21 South Duct 1 2

99 747 2

22

-22 256 296 South Duct 4 3

237 390 3

14 6

725

-42 South Duct 5 4

513

-68 4

14 89 1835 191 South Duct 6 5

602 68 5

25 17 1792

-106 South Duct 7 6

336 322 6

31 67 640

-85 South Duct 8 7

474 68 7

42

-33 1152 402 South Duct 9 8

553 407 8

59 11 1024 1101 South Duct 10 9

3740 679 9

65

-45 6485 1101 South Duct 11 10 819 679 10 53 17 2176 275 South Duct 12 11 829 441 11 5

122 853 360 North Duct 3 12 395 221 12 11 17 1365 339 North Duct 4 13 2744 1477 13 79

-6 3840 1398 North Duct 6 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 Instrument Serial #

a Eff.

b Eff.

a Bkg.

b Bkg g Bkg Cal. Due 2360/

43-93 184913/

PR199839 0.10133 0.05892 0.0 112 N/A 09-Jun-17 2360/

43-93 184913/

PR199839 0.02344 0.04723 0.0 112 N/A 09-Jun-17 A/S Location 2360/

43-93 157320/

PR157821 0.10133 0.04723 0.2 29

  1. N/A 16-May-17 Boundary Smear Dose Rate _______ /hr Direct Reading CPM/direct frisk Grab Sample Nick Berliner Smear (DPM/100 cm2)

Direct Count (DPM/100 cm2)

Survey UNC-2016-002 - Ductwork Conversion from counts to DPM/100 cm2 for direct counts, smears, and integrated scans are provided on pages 2, 3, and 4 respectively. The first line of efficiencies for the Ludlum 2360/43-93 are the static measurements with contact efficiency, and the second line is the Ludlum 2360/43-93 are the integrated scan measurements with 1 cm efficiency; note that the integrated scan from location South Duct 11 was over 5,000 dpm alpha but the static measurement, which drives decisions, was below 5,000 dpm.

Key Reviewed By:

Date:

15-Jun-16 15-Jun-16 Al Craig 15-Jun-16 Al Craig 15-Jun-16 OP-001-02 Radiological Survey Sheet Unrestricted Release Site: Former UNC Manufacturing Facility N/A Date:

Surveyed By:

Comments New Haven, CT SOUTH DUCTS; DUCTS ARE NUMBERED FROM RIGHT TO LEFT NORTH DUCTS; DUCTS ARE NUMBERED FROM LEFT TO RIGHT 1*

2*

3*

4*

5*

6*

7*

8*

9*

10*

11*

12*

13*

OP-001 CABRERA SERVICES, INC.

Page 15 of 15 Alfred J Craig

CABRERA STATIC COUNTING WORKSHEET (Rev 6) page 2 of 4 Detector Active Area (cm2) a eff b eff Static Count Time (min) a Flag b Flag 100 0.1013 0.0589 1.0 1.0 5,000 5,000 seq. #

Sample ID# and Description Date Tech.

Initial a

b a

b a

b a

b a

b 1

South Duct 1 6/15/2016 0

112 2

123 0.0 112.0 2.00 123 19.7 187 AC 2

South Duct 4 6/15/2016 0

112 10 156 0.0 112.0 10.00 156 98.7 747 AC 3

South Duct 5 6/15/2016 0

112 24 135 0.0 112.0 24.00 135 236.9 390 AC 4

South Duct 6 6/15/2016 0

112 52 108 0.0 112.0 52.00 108 513.2

-68 AC 5

South Duct 7 6/15/2016 0

112 61 116 0.0 112.0 61.00 116 602.0 68 AC 6

South Duct 8 6/15/2016 0

112 34 131 0.0 112.0 34.00 131 335.5 322 AC 7

South Duct 9 6/15/2016 0

112 48 116 0.0 112.0 48.00 116 473.7 68 AC 8

South Duct 10 6/15/2016 0

112 56 136 0.0 112.0 56.00 136 552.7 407 AC 9

South Duct 11 6/15/2016 0

112 379 152 0.0 112.0 379.00 152 3740.3 679 AC 10 South Duct 12 6/15/2016 0

112 83 152 0.0 112.0 83.00 152 819.1 679 AC 11 12 North Duct 3 6/15/2016 0

112 84 138 0.0 112.0 84.00 138 829.0 441 AC 13 North Duct 4 6/15/2016 0

112 40 125 0.0 112.0 40.00 125 394.8 221 AC 14 North Duct 6 6/15/2016 0

112 278 199 0.0 112.0 278.00 199 2743.6 1477 AC dpm/100 cm2

> a flag

> b flag

  • Morning Daily Count Sample (dpm/100 cm2)

Background Total Counts*

Sample Total Counts Background (cpm)

Sample Counts (cpm)

Daily Background Count Time (min)

CABRERA SMEAR COUNTING WORKSHEET (Rev 6) page 3 of 4 a eff b eff Sample Count Time (min) a Flag b Flag 0.3521 0.1797 1.0 5.0 1,000 1,000 seq. #

Sample ID# and Description Date Tech.

Initial a

b a

b a

b a

b a

b 1

South Duct 1 6/15/2016 1

145 1

31 0.2 29.0 1.00 31 2.3 11 AC 2

South Duct 4 6/15/2016 1

145 8

25 0.2 29.0 8.00 25 22.2

-22 AC 3

South Duct 5 6/15/2016 1

145 5

30 0.2 29.0 5.00 30 13.6 6

AC 4

South Duct 6 6/15/2016 1

145 5

45 0.2 29.0 5.00 45 13.6 89 AC 5

South Duct 7 6/15/2016 1

145 9

32 0.2 29.0 9.00 32 25.0 17 AC 6

South Duct 8 6/15/2016 1

145 11 41 0.2 29.0 11.00 41 30.7 67 AC 7

South Duct 9 6/15/2016 1

145 15 23 0.2 29.0 15.00 23 42.0

-33 AC 8

South Duct 10 6/15/2016 1

145 21 31 0.2 29.0 21.00 31 59.1 11 AC 9

South Duct 11 6/15/2016 1

145 23 21 0.2 29.0 23.00 21 64.8

-45 AC 10 South Duct 12 6/15/2016 1

145 19 32 0.2 29.0 19.00 32 53.4 17 AC 11 12 North Duct 3 6/15/2016 1

145 2

51 0.2 29.0 2.00 51 5.1 122 AC 13 North Duct 4 6/15/2016 1

145 4

32 0.2 29.0 4.00 32 10.8 17 AC 14 North Duct 6 6/15/2016 1

145 28 28 0.2 29.0 28.00 28 79.0

-6 AC dpm/100 cm2

> a flag

> b flag

  • Morning Daily Count Sample (dpm/100 cm2)

Background Total Counts*

Sample Total Counts Background (cpm)

Sample Counts (cpm)

Daily Background Count Time (min)

CABRERA INTEGRATED SCAN COUNTING WORKSHEET (Rev 6) page 4 of 4 Detector Active Area (cm2) a eff b eff Static Count Time (min) a Flag b Flag 100 0.0234 0.0472 1.0 1.0 5,000 5,000 seq. #

Sample ID# and Description Date Tech.

Initial a

b a

b a

b a

b a

b 1

South Duct 1 6/15/2016 0

112 4

113 0.0 112.0 4.00 113 170.7 21 AC 2

South Duct 4 6/15/2016 0

112 6

126 0.0 112.0 6.00 126 256.0 296 AC 3

South Duct 5 6/15/2016 0

112 17 110 0.0 112.0 17.00 110 725.3

-42 AC 4

South Duct 6 6/15/2016 0

112 43 121 0.0 112.0 43.00 121 1834.6 191 AC 5

South Duct 7 6/15/2016 0

112 42 107 0.0 112.0 42.00 107 1792.0

-106 AC 6

South Duct 8 6/15/2016 0

112 15 108 0.0 112.0 15.00 108 640.0

-85 AC 7

South Duct 9 6/15/2016 0

112 27 131 0.0 112.0 27.00 131 1152.0 402 AC 8

South Duct 10 6/15/2016 0

112 24 164 0.0 112.0 24.00 164 1024.0 1101 AC 9

South Duct 11 6/15/2016 0

112 152 164 0.0 112.0 152.00 164 6485.2 1101 FLAG AC 10 South Duct 12 6/15/2016 0

112 51 125 0.0 112.0 51.00 125 2175.9 275 AC 11 12 North Duct 3 6/15/2016 0

112 20 129 0.0 112.0 20.00 129 853.3 360 AC 13 North Duct 4 6/15/2016 0

112 32 128 0.0 112.0 32.00 128 1365.3 339 AC 14 North Duct 6 6/15/2016 0

112 90 178 0.0 112.0 90.00 178 3839.9 1398 AC dpm/100 cm2 Daily Background Count Time (min)

  • Morning Daily Count Background Total Counts*

Sample Total Counts Background (cpm)

Sample Counts (cpm)

Sample (dpm/100 cm2)

> a flag

> b flag

Retrieved from "https://kanterella.com/w/index.php?title=ML19098A013&oldid=4932645"