ML20024A050
| ML20024A050 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 04/08/1983 |
| From: | CONNECTICUT YANKEE ATOMIC POWER CO. |
| To: | Eisenhut D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20024A045 | List: |
| References | |
| PROC-830408, NUDOCS 8306150341 | |
| Download: ML20024A050 (65) | |
Text
,
som% 27 1 itv.s-si EPIP 1.5-10-D Rxv. 4--(MAJOR) s APR O 81983 T OPERATIONS REVIEW COMMITTEE APPROVAL q
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Emergency Plan Implementing A W2 Wil.-
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Procedure EPIP 1.5-10 Wo 0FFSITE EMERGENCY RADIOLOGICAL SURVEYS AMovEEairppioN, SU,PE RIN TEND ENT b/N/4W%
EFFECTIVE DATE
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i 1.0 PURPOSE To provide instructions to the Radiological Monitoring Teams (RMTs) for collecting radiological samples and taking readings for airborne radiological contamination surveys and conducting radiation surveys offsite.
2.0 RESPONSIBILITY 2.1 The Manager of Radiological Dose Assessment (MRDA) is responsible for the following:
e Initial deployment of the offsite RMTs.
Receiving Offsite Emergency Radiological Survey data, e
Recording the results of surveys on attachment 1.
e e
Perforuiag dose calculations on attachment 2 based on each reported survey result.~
e Providing logistical support for deployed RMTs.
Keeping the Director of SEO informed of the survey e
- results, Making recommendation to the Director of SEO for offsite a
protective actions, based on survey results.
O' 8306150341 830606 PDR ADOCK 05000213 Page 1 of 31 i
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EPIP 1.5-10-D Rev. 4--(MAJOR)
APR 0 81083 2.2 RMT members 1are responsible for carrying out the instructions in this procedure, as outlined in sections 3.0 through 3.8.
2.3 The Corporate MRCA shall relieve the MRDA of the responsibility for' deployment and/or redeployment of the RMTs and the Offsite Emergency Radiological Surveys.
e When the Corporate Emergency Operations Center (Corporate EOC) is activated, the Corporate MRCA shall be responsible for:
e Determining survey locations, e
Performing dose calculations on attachment 2 based on survey results.
e Reporting the results of surveys, using the information reported by the RMTs, and other Station data, Keeping the Director of SEO and Director of Corporate e
Emergency Operations informed of'offsite survey results.
3.0 ACTIONS 3.1 RMT members shall inform the MRDA of their presence in the Emergency Operations Facility (EOF) Operational Support Center (OSC).
3.2 RMT members will-obtain an Offsite RMT (blue) kit from the Emergency Equipment Storage Room. Verify the contents of the kit _to ensure that all listed equipment is in the kit.
Sign the form when surveys are completed.
Record the instrument serial numbers on attachment 1.
3.3 RMT members shall den TLD dosimetry and pocket dosimeters provided in the RMT kit.
Note:
Ensure that the pocket dosimeter is zerced prior to being deployed offsite.
3.4 RMT members shall perform functional checks on the following emergency equipment.
3.4.1 Perform a functional check on the E-140 and hP210 probe and the R0-2/A portable survey meters as follows:
o Check the calibration sticker and ensure that the due date has not expired.
4 Page 2 of 31
1 EPIP 1.5-10-D Rev. 4--(MAJOR)
APR O 81983 Note:
If the calibration due date has expired, obtain a backup instrument from the Emergency Equipment Storage Room. Ensure that the backup instrument calibration due date has not expired.
e Check batteries: turn the selector switch to the "BATT" position.
1)
The needle must move into the "BATT OK" band on the meter face.
2)
Replace batteries if the battery check fails.
Note:
The R0-2/A has 2 battery check positions, check both, e
Perform a source check using the Cs-137 check source provided in the kit.
Note:
The source check reading is recorded on each instrument.
If the instrument does' not respond in the recorded range, replace the instrument with one from the Emergency Equipment Storage Room.
Complete the above checks again.
3.4.2 Perform a functional check of the DIC-5 scaler as follows:
o Connect the input cable of the DIG-5 scaler to the audio jack of the E-140.
e With the E-140 probe placed on the source, turn the DIG-5 scaler selector switch to "CC" (continuous count). Press the " Reset" button, then the " Start" button.
Check to see that the DIG-5 scaler display begins counting.
Press the "Stop" button, then turn the DIG-5 scaler e
selector switch to "Off".
Disconnect the input l
cable from the E-140.
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Page 3 cf 31 i
EPIP 1.5-10-D Rsv. 4--(MAJOR)
APR 0 81983 3.4.3 Perform a functional check of the portable air sampler as follows:
o Check the calibration sticker to ensure.that the due date has not expired.
Note:
If the calibration due date has expired, obtain a backup air sampler from the Emergency Equipment Storage Room. Ensure that the backup instrument calibration due date has not expired.
e Attach air sampler power cable clips to the proper battery terminal and ground.
Note:
There is a 12 volt battery located in the equipment room for testing the air sampler.
Turn the air sampler Oji to verify that it operates.
e 3.4.4 Perform a functional check of the two-way radio prior to departing the site as follows:
Note:
The two-way radios are permanently mounted in the Company vehicles dedicated to offsite radiological monftoring. Backup portable radios are stored in the Emergency Equipment.
- Room, e
Turn the radio on.
e The following radio call signs shall be used by the CY RMTs and the base stations as appropriate:
e CY RMT-1 e
CY RMT-2 e
CY RMT-3 e
CY RMT-4 e
CY RMT Control (Base Station) l e
Berlin RMT Control (Base Station) e Millstone EOF Control (Base Station) e Select channel 1.
Communicate on this channel at all times unless otherwise directed by the MRDA or the Corporate MRCA.
e Turn the SQUELCH knob counterclockwise until static is heard. Turn the knob clockwise until the static just stops.
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i EPIP 1.5-10-D Rsv. 4--(MAJOR) a APR O 81983 o
Press the push-to-talk button on the side of the hand held microphone and request'a radio check from the Field Team Data Coordinator - Connecticut Yankee or Berlin.
Note:
Leave the radio on at all times.
If radio communications fail while in the field, make commercial telephone contact with the MRDA in the CY EOC at 344-3227, or the Corporate MRCA at 666-3397 or the Corporate MRCA Work Center.at 666-5863.
3.5 RMT members will report to the MRDA in the Managers Briefing Room for a predeployment briefing.
Note:
When the Corporate EOC is activated and the Corporate MRCA is prepared to assume the responsibility for the RMTs and the Offsite Emergency Radiological Surveys, he shall inform the MRDA and the deployed RMTs. Relief shall be verbal, clear and direct.
e
.The Site Field Team Data Coordinator will continue to monitor the offsite RMT communications throughout the emergency.
3.5.1
.0btain survey points from the MRDA.
e Circle survey points on attachment 4 and on the maps provided in the RMT kit.
Note:
General' guidelines on determining the appropriate survey points are provided in attachment 5.
3.5.2 Obtain keys to the dedicated company vehicle from the Manager of Security, and load Offsite RMT (blue) kit, into the vehicle, e
If a Company vehicle is not available, use a privata vehicle.
L L
Note:
If a private vehicle is used, a portable radic is available in the Emergency Storage Equipment Room.
3.5.3 Record all survey and sample collection data on attachment 1, the Offsite Emergency Radiological Survey form.
1 Page 5 of 31 i
EPIP 1.5-10-D Rev. 4--(MAJOR)
APR 0 81cS3 3.5.4 Perform the following surveys as directed by the MRDA/ Corporate MRCA.
e Radiation Survey, Airborne Radioiodine Activity Survey, and e
e Airborne Particulate Radioactivity Survey.
3.5.5 Maintain communications with the MRDA or the Corporate MRCA via the Field Team Data Coordinator at regular intervals (about every 10 minutes) to be informed of any changes in survey locations.
3.6 Offsite Emergency Radiological Surveys (Refer to Users Guide attachment 3)
Note:
Complete all information on the upper part of the Offsite Emergency Radiological Survey form before commencing a survey.
3.6.1 Radiation Survey 3.6.1.1 Enroute to each survey point continuously monitor for radiation in the event that the plume path changes.
Note:
Immediately notify the MRDA/ Corporate MRCA via the Field Team Data Coordinator if, while enroute to the next survey point, radiation levels exceed the levels previously recorded.
3.6.1.2 Proceed to the first survey point. Record the readings on the survey form (attachment 1).
Obtain the following readings:
e While standing, hold the R0-2/A e
above your head with the bottom of the instrument facing up and the meter facing down. Take the reading with the Beta window shield closed, wait until the meter reading stabilizes (about 5 to 10 seconds).
Record the reading on the survey e
form (attachment 1).
Page 6 of 31
EPIP 1.5-10-D Rev. 4--(MAJOR)
APR 0 81983 e
While standing, hold the R0-2/A above your. head with the bottom of the instrument facing up and the meter facing down. Take the reading with the Beta window shield open, wait until the meter stabilizes (about 5 to 10 seconds).
Record the reading on the survey e
form, (attachment 1).
e While standing, hold the 30-2/A at waist _ level (approximately 3' above the ground) with the bottom of the instrument parallel to the ground. -Take the reading with the Beta window shield closed, wait until the meter reading stabilizes (about 5 to 10 seconds);
Record the reading on the survey e
form, (attachment 1).
e Obtain the above readings at each designated survey location.
3.6.2 Airborne Particulate Radioactivity Survey 3.6.2.1 Commence a background count with the E-140 detector and the HP210 probe wait until the meter to stabilize (about 15 to 20 seconds) at each survey location as follows:
e Ensure that there is no sample in the sample holder.
e Close the slide tray, e
Ensure that the HP210 probe is placed in the slot on top of the sampler holder.
e Record the background CPM on the survey form (attachment 1).
Note:
If the background count rate exceeds 300 CPM, notify the MRDA/ Corporate MRCA via the Field Team Data Coordinator.
Page 7 of 31
EPIP 1.5-10-D Rt.v. 4-(MAJOR)
APR 0 81983 3.6.2.2 Load an approved iodine cartridge into the air sampler as follows:
Unscrew the large brass-colored ring e
on the cartridge holder.
e Remove an iodine cartridge from the paint can, CLOSE the can securely, o
Place the cartridge into the cartridge holder with the arrows pointing toward the air sampler, e
Screw the brass-colored ring back onto the cartridge holder.
3.6.2.3 Load an air particulate filter into the air sampler as follows:
e Mark an "X" on the one side of the filter.
e Unscrew the small brass-colored ring on the cartridge holder, e
Place the particulate filter into filter holder with the "X" side up.
Screw the small brass-colored ring e
back onto the cartridge holder.
3.6.2.4 Attach the air sampler power cable clips on the proper battery terminal and to ground.
3.6.2.5 Commence a five (5) minute air sample.
e Observe the flow rate on the air sampler.
e Record the observed flow rate of the air sampler on the survey form, attachment 1.
Record the time the air sampler was e
started and stopped on the survey form, attachment 1.
Page 8 of 31
EPIP 1.5-10-D Ray. 4--(MAJOB)
APR O~ 81983 3.6.2.6 Evaluate the iodine cartridge with the E-140 detector and the HP210 probe as follows:
Place the cartridge in the sample o
holder with the arrows pointing down.
e Ensure that the HP210 probe is placed in the slot on top of the sample holder.
e Count the iodine cartridge for about 15 to 20 seconds to allow the meter to stabilize.
Note:
If the E-140 indicates a count rate greater than 50,000 CPM (per count minute) connect the DIG-5 instrument to the phone jack of the E-140 and read the total
- counts, e
Record the sample CPM or total counts on the survey form (attachment 1).
3.6.2.7 Record the following information on the outside cf the envelope:
e-Sample start and stop time, e
Flow rate, e
- Date, e
Sample loca* ion, e
CPM / total counts, and Place the iodine cartridge in the sample e
- envelope, Attach the sample envelope to the survey e
form.
Page 9 of 31
EPIP 1.5-10-D Rsv. 4--(MAJOR)
APR 0 81983 3.6.2.8
' Evaluate the particulate filter with the E-140 detector and the HP210 probe as follows:
Place the filter on the slide tray e
planchette with.the "X" facing up.
e Ensure the HP210 probe is placed in the slot on top of the sample holder.
e Count the filter for about 15 to 20 seconds to allow the meter to stabilize.
Note:
If the E-140 indicates a count rate greater than 50,000 CPM connect the DIG-5 instrument to the phone jack of the E-140 and read the total counts.
e Record the sample CPM or the total counts on the survey form (attachment 1).
3.6.2.9 Record the following information on the outside of the envelope:
e Sample start and stop time, e
Flow rate, e
- Date, o
Sample location, e
CPM / total counts, and L
e Place the filter in the sample envelope provided.
s Attach the sample envelope to the survey form.
l 3.7 When each survey has been completed, report the results to the MRDA/ Corporate MRCA via the Field Team Data Coordinator. The MRDA/ Corporate MRCA or designee shall record the survey results on attachment 1.
3.8 Upon returning to the EOF, deliver all survey forms to the MRDA and the attached samples to the EOF Counting Room. The i
MRDA will retain the survey forms and samples as necessary.
Page 10 of 31 1
EPIP 1.5-10-D Riv. 4 - (MAJOR)
(EPIPS)
APR 0 81983 4.0 ATTACHMENTS Title Page 1
Offsite Emergency Radiological Survey Form 12.
2 Offsite Emergency Radiological Survey 13 Calculation Form 3
~ Connecticut Yankee Emergency Monitoring ~ Points 14 4
Guidance on Survey Locations 29 Note:
A User's Guide for the RMT Kit is included in the kit itself.
5.0 PROCEDURE CROSS REFERENCE 5.1 EPIP 1.5-22, Manager of Radiological Consequence Assessment 5.2 EPIP 1.5-37, Manager of Radiological Dose Assessment.
5.3 CONI 4.01, Corporate Manager of Radiological Consequence Assessment l
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1, EPIP 1.5-10-D Rev. t (HAJOR)
APR 0 81983 -
ATTACliMENT 1 0FFSITE EHEHCENCY RADIOIIICICAl. SURVEY (to be completed by the Offsite RHE #
)
kHT Hemier:
Date Instrument Serial Number: E-140:
DIC-5:
(Signature)
.RHT Hember:
Air Sampler:
R0-2/A:
(Signature)
Radiation Surve r(RO-2A)
Airborne I-131 Survey (Air Sampler /E-140/ IIP 210/DIC-5)
Particulate Filter liead llead Waist Total Air
Background
Sample Sample Survey Sample Level Level Level Start Stop Sample Flow Count per Count per Count per Time Location Time CW OW CW Time Time Time (min)
Rate Minute Minute Minute Reported m
4 onm W
ra O
N.
wW f40TE:
When the DIC-5 Sealer is used, record and report the following information to the Field Team Data Coordinator:
1.
Time factor used (should be.1 unless directed to use another time factor).
2.
Total counts 1:.dicated on the DIC-5 3.
Circle DIC-5 when it is used.
NOTE:
lise only military time where time is recorded.
l.ECEND:
CW - Closed Window
(
OW - Open Window
{
EPIP 1.5-10-D i
e' Rev. 4--(MAJOR)
APR O 8183 Offsite Emergency Radiological Calculation Form (To be completed by MRDA)
Part A.
I-131 Concentration in Air Calculation of I-131 Dose Equivalent Concentration if not previously calculated:
CFM x 2.8 x 10' Sample Volume (cc)
Time of Air x
=
(A)
Sample (Minutes)
Sample CPM
=
(B)
(C) Factor = (Circle One)
Time Since Shutdown Origin. of Release Factor, uCi/ccom 0 - 5 hrs Primary System 1.1x10[5.
4 5 - 12 hrs Primary System 2.3 x 10_,
12 - 24 hrs Primary System 8.5x10,j 3.9 x 10_
24 - 96 hrs Primary System
- 96 hrs Primary System 1.7.x 10_4 4
At all times Other than Prim:ry 1.7 x 10 System I-131 Dose Equivalent =
x
=
uCi/cc uCi/cc (B)
(C)
(D)
("
1-131 Dose {gyigalent "
(
(E)
Ge(L1) Results (if available) "
(E)
Part B.
Calculation of I-131 Dose to Childs Thyroid in Mrem /hr.
9 I-131 Dose Equivalent uC1/cc x 3.43 x 10 mrem-ce =
mrem (E) hr - uC1 (F) hr Part C.
Calculations and Review Calculations performed by:
Date:
MRDA (Designee)
Review performed by:
Date:
MRDA/MRCA (Designee)
Page 13 of 31 1
r EPIP 1.5-10-D Rev. 4--(MAJOR)
APR O 81983 CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS POINT MAP #
DIRECTIONS Al.1 17 Injun Hollow Road to Rock Landing Road. Turn right on Rock Landing Road. Go.6 miles to Ouarry Hill Road.
Turn right on Quarry Hill Road. Go 1.3 miles on Quarry Hill Road. Bear left at fork to Jenks Hill Road. Go. 5 mile.
Sample point on side of road.
A2.1 16 Right on Rte. 151 approximately 1-1/2 miles to Pine Brook Road. Right on Pine Brook Road for approximately
.2 miles. Sample at road side.
A3.1 11 Right on Rte. 151 for approximately 1 mile to Sexton Road on left side.
Sample at intersection.
A4.1 11 Right on Rte.151 to Rte.196N apnroximately 1-1/2 miles to Upper Old Young Street. Sample at intersection.
A6.1 10 Left on Rte. 151 to Rte. 66E, to Rte. 16E, to Rte. 196.
Sample at intersection.
A7.1 15 Left on Rte. 151 to Rte. 66E, to Rte. 1965. Go approximately 1/2'm11e to Flanders Road on left. Take Flanders Road for.2 mile to Smith Street.
Sample at intersection.
A8.1 15 Left of Rte. 151 to Ree. 66E to Rtc. 196.
Sample at intersection.
A9.1 15 Left on Ree. 151 to Rte. 66E approximately 5 miles to Flood Road on right. Go.6 miles on Quinn Road. Sample at intersection of Flood Road and Quinn Road.
A9.2 10 Left on Rte. 151 to Rte. 66E approximately 2 miles to North Main Street on left. Take North Main Street to Lake Drive to Mott Hill Road.
Sample at intersection.
A10.1 15 Left on Rte. 151 to Rte. 66E approximately 6 miles to Flood Road.
Sample at intersection.
33.1 16 Right on Rte. 151 to Ree. 196 on left. Sample at intersection.
B3.2 16 Right on Rte. 151 2.7 miles. Sample at Power House Road on left side of road.
B4.1 16 Left on Rte. 151 to Rte. 66E to 16E for approximately 3-1/2 miles to Tarita Road on right. Right on Tarita Road to Wopavog Road. Sample at' intersection.
B5.1 16 Right on Ree. 151 to Rte. 149E for.2 miles to North Moodus Road on left. Take North Moodus Road for approximately 2 miles to Stockburger Road.
Sample at intersection.
Page 14 of 31
n Attachmsnt 3 (Cont'd)
EPIP.1.5-10-D-Rav. 4--(MAJOR)
CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS APR0 S1c83 POINT MAP #
DIRECTIONS B5.2.
16 Left on Ree. 151 to Rte. 66E to Rte. 16E for approximately 3-1/2 miles to Tarita Road on right..Take Tarita Road for 1.5 miles. Sample.at side of road.
B6.1 16 Left on Rte. 151 to Ree. 66E to Rte. 16E. Go approximately 4 miles to Salmon River.- Sample on road
.by Covered Bridge.
B6.2 15
_Left'on Rte. 151 to, Rte. 66E to Rte. 16E approximately-3-1/2 miles to Tarita' Road on right. Sample at intersectiot..
B7.1 15 Left on Ree. 151 to Rtc. 66E to Rte. 16E for approximately 5 miles to Browns Mill on left. Take Browns Mill to River Road to Bull H111' Road approximately 1 mile to Dirt Road on right.
Sample at point.
b B8.1 15 Left on Rte. 151 to Rte. 66E approximately 6 miles to Flood Road. Right on Flood Road for approximately 1-1/4 miles to-Ogden Lord Road on right. Take Ogden Lord. Road for approximately 1.3 miles to Bull Hill Road. Sample at intersection.
B9.1.
20 Left on Rte. 151 to Rte. 66E approximately 6 miles to Flood Road. Right on Flood Road for approximately 2 miles to South Road. Right on South Road approximately 1-1/4 miles to Millstone Drive on left where Millstone Drive intersect for the second time.
Sample at intersection.
B.10.1 20 Left on Ree. 151 to Rte. 66E approximately 6 miles to Flood. Road. Right on Flood Road for approximately 2 miles to South Road. Right on South Road approximately 1/2 mile to Garder Lane. _Left on Garder Lane to the New London Turnpike to Rte. 2 overpass. Sample at overpass.
C2.1 16 Right on Rte. 151 to Rte. 149S (Moodus Leesville Road).
Sample at intersection.
C4.1 16 Right on Rte. 151 4.8 miles to Ree. 149N.2 miles to North Moodus Road. Left on North Moodus Road.9 miles to Banner Road. Sample at Banner Road and North Moodus Road.
C4.2 16 Right on Rte. 151 to Rte. 149N for.2 miles to North Moodus Road on left. North Moodus Road approximately 1-1/2 miles to Sil11manville Road on right. Sample at intersection.
C5.1 21 Right on Ree. 151 to Rte. 149N approximately 2 miles to Trowbridge Road on left. Take Trowbridge Road approximately 1 mile to Peckerel Lake Road. Sample at intersection.
i Page 15 of 31
f~
EPIP 1.5-10-D Attechmsnt 3 (cont'd)
Rev. 4--(MAJOR)
CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS APR 0 81983 POINT MAP #
DIRECTIONS C6.1 21 Right on Rte. 151 to Ree. 149N. Take 149N approximately 4 miles to Starr Road on right.
Sample at intersection.
C7.1 21 Right on Rte. 151 to Rte. 149N to Rte. 16.
Sample at intersection.
C8.1 20 20 Right on Rte. 151 to Rte. 149N approximately 6-1/2 miles to Shailor Hill Road on left.
Sample at intersection.
C8.2 21 Right on Rte. 151 to Rte. 149N to Rte. 16E approximately 2-3/4 miles to Skinner Road on right.
Sample at intersection.
C9.1 20 Right on Ree. 151 to Rte. 149N to Rec. 16E for approximately 3 miles to Cato Corner Road on left. Cato Corner Road for approximately 3/4 mile to Davidson Road (Prospect Hill Road)'.
Sample at-intersection.
C10.1' 20 Right on Ree. 151 to Rte. 149N to Rte. 2.
Sample at overpass.
C10.2 25 Right on Rte. 151 to Rte. 149N to Rte. 16E to Buckley Hill Road on right.
Sample at intersection.
D2.1 17 Right on Rte. 151 to Johnsonville Road.on right. Take Johnsonville-Road to Cover Road. -Take Cover-Road approximately-3/4 mile. Sample at side of road.
D2.2 17 Right on Rte. 151 to 149S. Take Rte. 149S for approximactly 1/2 miles to Johnsonville Road.
Sample at intersectica.
D3.1 17 Right on Ree. 151 5.3 miles to Joe Williams Road on left side of road. Sample at intersection.
.D4.1 16 Right on Rte. 151 to Rte. 149N for approximately 1-3/4 miles to Great Hill Road on right. Sample at intersection.
DS.1 21 Right on Rte. 151 to Rte. 149N. Take Rte. 149N approximately 2-1/4 miles to Mott Lane next to Moodus Reservoir. Sample at intersection.
D6.1 21 Right on kee. 151 to Rte. 149N.
Rte. 149N approximately 2-1/4 miles to Mott Lane, next to Moodus Reservoir.
Take Mott Lane to East Haddam-Colchester Turnpike.
Sample at intersection.
D7.1 21 Right on Rte. 151 to Rte. 149N to 16E for approximately 1 mile to Miles Standish Road on right. Take Miles Standish Road for approximately 1-1/4 miles to Wickam Road. Take Wickam Road for approximately 1 mile to Ackley Road. Sample at intersection.
Page 16 of 31
p i
EPIP 1.5-10-D
" (cont'd)
Rtv. 4--(MAJOR)
CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS APR 0 81983 POINT MAP #
DIRECTIONS D8.1 26 Right on Rte. 151 to Rte. 149N to Rte.-16E.
Rte. 16E for approximately 3-1/4 miles to Buckley Hill Road on' right. Take Buckley Hill Road to O'Connell Road to Taylor Road. Sample at corner.
D9.1 26_
Right on Rte. 151 to Rte. 149N to Rte. 16E.
Rte. 16E for approximately 3-1/4 miles to Buckley Hill Road on right. Take Buckley Hill. Road to O'Connell Road.
Sample at corner.
D10.1 26 Left on Ree. 151 to Rte. 149N to Rte. 16E approximately 3-1/2 miles to Buckley Hill Road on right. Take Buckley Hill Road approximately 1-1/4 miles to Falls Circle.
Sample at intersection.
E2.1 17 Right on Rte. 151 to Rte. 140S approximately 2 miles to Creek Row. Sample at intersection.
E3.1 17 Right on Rte. 151 approximately 6.4 miles to East Haddam-Colchester Turnpike. Sample at intersection.
E4.1 22 Right on Ree.151 approximately 6-1/2 miles to East Haddam-Colchester Turnpike. Left on East Haddam-Colchester Turnpike approximately 1.4 miles to Alger Road. Right.on Alger Road approximately.9 miles to Smith Road. Sample at intersection.
E4.2 22 Right on Rte. 151 approximately 7.2 miles to Daniels Road on left. Take Daniels road to Bogel Road.
Sample at intersection.
E5.1 22 Right on Rte. 151 for approximately 7 miles to Daniels Road on left. Take Daniels Road approximately 3/4 miles to Bogel Road. Left on Bogel Road to Smith Road.
[
Sample at intersection.
l l
E6.1 22 Right on Rte. 151 for approximately 7-3/4 miles to Mt.
Parnassus Road. Take Mt. Parnassus Road for 1-1/2 miles to Milli gton Hop Yard Road. Take Millingten Hop Hard Road for 1.5 miles to Schulman-Veselak Road. Take Schulman-Veselak Road 1-1/4 miles to New Berry Road.
Sanple at intersection.
E6.2 22 Right on Ree. 151 for approximately 7-3/4 miles to Mt.
Parnassus Road. Go approximately 1-1/2 miles to Millington Hop Yard Road for approximately.6 miles to Parker Road on right. Sample at intersection.
E7.1 27 Right on Ree. 151 for approximately 7-3/4 miles to Parnassus Road. Go approximately 4-1/2 miles to Mt.
4 Parnassus Road /Millington Hop Yard Road to Wickham Road on left.
Page 17 of 31
EPIP 1.5-10-D I
- (cont'd)
Rev. 4--(MAJOR) 0 S G83 CONNFCTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS
-POINT
_M_AP_#_
DIRECTIONS Take Wickam Road for approximately 1/2 mile to Newberry Road on left. Sample at intersection.
E8.1 27 Right on Ree. 151 for approximately 7-3/4 miles to Mt.
Parnassus Road. Left on Mt. Parnassus Road to Willington Hop Yard Road to Haywardville Road for approximately 6-1/2 miles to Hopyard Road _ (Devil's
'Hopyard State Park sign). Sample at intersection.
E9.1 27 Right on Rte. 151 for approximately 7-3/4 miles.co Mt.
Parnassus Road on left.
Mt. Parnassus Road to Willington Hop Yard Road to Haywardville Road for approximately 6-1/2 miles co Hopyard Road (Devil's Hopyard State Park sign). Take Hopyard Road for approximately 2 miles to intersection of Jones Hill Road
-(4-way stop sign). Sample at intersection.
E10.1 27 Right on Rte. 151 for approximately 7-3/4 miles to Mt.
Parnassus Road on left.
Mt. Parnassus Road to Willington Hop Yard Road to Haywardville Road to Hopyard Road (Devil's Hopyard State Park sign). Take Hopyard Road to Foxtown Road on left. Take Foxtown to Ed Williams Road to Baker Road, right on Baker Road to West Road.
Sample at intersection.
F2.1
' 17 Right'on Rte. 151 to Rte. 149S approximately 2 mile to Creek Row.
Sample 1.2 miles beyond Creek Row on Rte.
149.
F2.2 17 Right on Rte. 151 to Ree. 149S approximately 2 miles to Creek Row.
Left on Creek kow.
Go approximately.5 miles on Creek Row.
Sample on side of road.
F3.1 17 Right on Rte. 151 for 7 miles to Boardman Road. Right on Boardman Road to Maple Avenue. Sample at j.
. intersection.
F4.1' 17 Right on Rte. 151 for 7.7 miles to Ree. 82.
Sample at intersection.
[
F5.1 22 Right on Ree. 151 for 7-3/4 miles. Left on Mt.
Parnassus Road for approximately 1-1/2 miles to a
Shanaghans Road for.3 miles. Right on Shanaghans Road.
I Sample at side of road.
!~
F5.2 22 Right on Ree. 151 for approximately 8 miles to Petticoat Lane on left. Take Petticoat Lane for.7 niles. Sample at road side.
F6.1 22 Right on Rte. 151 to Ree. 82E.
Rte. 82E for j
approximately 2 miles to Cold Spring Road on-left l
(opposite gasoline pumps). Take Cold Spring Road for.7 miles to Petticoat Lane.
Sample at intersection.
Page 18 of 31
EPIP 1.5-10-D Attachm:nt 3 (cont'd)
Rsv. 4--(MAJOR)
APP.0 81c83 1
CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS
]
POINT MAP #
DIRECTIONS F7.1 22 Right on Rte. 151 to Rte. 82E.
Rte. 82E for approximately 3-1/4 miles to Clark Hill Road on left.
Take Clark Hill Road to Mill Road on left.
Sample at intersection.
F8.1 28 Right on Rte. 151 to Ree. 82E for approximately 6 miles to Hedlund Road on left. Sample at intersection.
F9.1 28 Right on Ree. 151 to Rte. 82E to Rte. 156. Sample at intersection.
F10.1 28 Right on Rte. 151 to Rte. 82E to Rte. 156S for 1.8 miles to Beaver Brook Road-(by Lyme Town Hall). Sample at intersection.
G2.1 17 Rte. 151S to Rte. 1493 to Rte. 82W to Rte. 9A.
Turn right.. Follow Rte. 9A 1.5 miles to River Road.
Sample at intersection.
G3.1 17 Right on Ree. 151 to Rte. 149S to Main Street.
Sample-in front of cemetery.
G4.1 17 Right on Rte. 151 to Rte. 149S to Rte. 82E. Cross Rte.
82E to Creamery Road. Follow Creamery Road for.7 miles. Sample at side of road.
G5.1 22 Right on Ree. 151 to Ree. 82E for approximately 1-1/4 miles to River Road at right (Gillette Castle State Park sign). Turn right on River Road for approximately 1 mile. Sample on side of road.
G6.1 23 Right on Rte. 151S to Rte. 82E for approximately 1-1/4 miles to River Road on right (Gillette Castle State Park sign). Take River Road to Bone Hill Road to Geer Hill Road to Ferry Landing.
Sample at landing.
G7.1 23 Right on Rte. 151S to Rte. 82E to Ree. 148.
Sample at intersection.
G8.1 23 Right on Ree. 151 to Ree. 82 for approximately 4 miles to Brush Hill Road. Take Brush Hill Road for approximately.7 miles to Mitchell Hill Road. Sample at intersection.
G9.1 28 Right on Rte. 151S to Rte. 82E approximately 4 miles to Brush Hill Road for approximately 2 miles to Tantumorantam Road. Sample at intersection.
G9.2 23 Right on Ree. 151S to Rte. 82E approximately 4 miles to Brush Hill Road for approximately 2 miles to Tantumorantam Road on right. Go approximately 1-1/2 miles on Tantumorantam Road to Joshua Town Road. Sample at intersection.
Page 19 of 31
EPIP 1.5-10-D i
Attichmint 3 (cont'd)
Riv. 4--(MAJOR)
CONNECTICUT YANKEE OFFSITE EMEFGENCY MONITOR POINTS APR 0 8 ic83 POINT MAP #
DIRECTIONS G10.1 28 Right on Rte. 151S to Rte. 82E approximately 4 miles to Brush Hill Road for approximately 2 miles to Tantumorantam Road on right. Go approximately 1-1/2 miles on Tantumorantam Road to Joshua Town Road. Left on Joshua Town Road to Ree. 156.
Sample at intersection.
Hl.1 17 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A.
Turn right.- Follow Ree. 9A 1.9 riles to Horton Road.
Sample point.2 miles on left side of road. Pass Horton Road on 9A.
H2.1 17 Right on Ree. 151 to Rte. 149S to Rte. 82W to Rte. 9A, Ree. 9A North approximately 3/4 miles to Old Turnpike Road to Old Cart Road on right. Take Old Cart Road.5 mile. Sample at side of road.
H3.1 17 Right on Rte. 151 to Rte. 149S to Ree. 82W to Rte. 9A.
Sample at intersection.
H4.1 17 Right on Rte. 151 to Rte. 149S to Ree. 82W to Rte. 9A.
South on 9A to Clark Hill Road. Sample at intersection.
H5.1 18 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A South. Go left approximately 1-3/4 miles to Goose Hill Road on right. Take Goose Hill to County Road.
Sample at intersection.
H6.1 18 Right on Ree. 151 to Rte. 149S to Rte. 82W to Rte. 9A South for approximately 3 miles to Kings Highway on right. Take Kings Highway for approximately 1/2 mile to Goose Hill Road. Sample at intersection.
H7.1 18 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A South for approximately 3-3/4 miles to Main Street on right. Sample at intersection.
H8.1 23 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A South to Rte. 80.
Sample at intersection.
H9.1 19 Right on Rte. 151 to Ree. 149S to Rte. 82W to Rte. 9A South to Kilsey Hill Road to Warsaw Street. Sample at intersection.
H9.2 23 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A South for approximately 5 miles to Essex Street on left.
Take Essex Street for approximately 1 mile to Book Hill Road on right. Take Book Hill Road to Long Hill Road.
Sample at intersection.
Page 20 of 31 w
EPIP 1.5-10-D e
- ~
Attachmint 3 (cont'd)
Rav. 4--(MAJOR)
CONNECTICUT YANREE OFFSITE EMERGENCY MONITOR POINTS APRO8le83 POINT MAP #
DIRECTIONS H10.1 24 Right on Ree. 151 to Rte. 149S to Rte. 82W to Rte. 9A South for approximately 6-1/2 miles to Ree. 9 overpass.
Sample at overpass.
J1.1 17 Right on Rte. 151 to 149S to Rte. 82W to Rte. 9A.
Turn right. Follow Rte. 9A 2.6 miles. Sample point on right side of road.
J2.1 17 Right on Ree. 1515 to 149S to Rte. 82W to Ree. 9A North for approximately 2-1/2 miles to Plains Road on left.
Go.7 mile on Plains Road.
Sample at road side.
J3.1 17 Right on Ree. 151 to 149S to Rte. 82W to Ree. 9A North for appronimately 2-1/2 miles to Plains Road on left.
Go approximately 1-1/4 miles on Plains Road to pole mounted siren. Sample at siren pole.
J4.1 18 Right on Rte. 151 to Rte. 149S to Rte. 82W. Sample approximately 1-1/2 miles on Ree. 9 connector. Sample at haddam-Chester town line sign.
J5.1 18 Right on Rte. 151 to Rte. 149S to Ree. 82W to Rte. 9.
Sample where road' splits North and South.
J6.1 18 Right on Rte. 151 to Rte. 149S to Rte. 82W to Ree. 9S to Rte. 148W (West Main Street) approximately 1 mile to Wig Hill on right. Sample at intersection.
J7.1 13 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9S to Rte. 148W approximately 1.5 miles to Rte. 145. Teke Rte. 145 (Winthrop Road) to entrance to Chester Airport.
Sample at entrance.
J8.1 14 Right on Rte. 151 to Ree. 149S to Rte. 82W to Rte. 95 to Rte. 148W to Ree. 145 on left. Take Ree. 145 approximately 1-1/2 miles to Dirt Road on right. Sample on Ree. 145.(midway between Rtes. 148 and 80).
J9.1 19 Right on Ree. 151 to Rte. 149S to Rte. 82W to Rte. 9S to l
Ree. 80W approximately 3-1/2 miles to Rte. 145. Sample
[
at intersection.
J9.2 14 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9S to Rte. 80W approximately 5 miles to Tower Hill Road l
intersection. Sample at intersection.
J10.1 19 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9S Ree. 80W to Rte. 1455. Take 145S 1 mile. Sample at roadside, Deep River - Westbrook town line.
Page 21 of 31
EPIP 1.5-10-D Attachmint 3 (cont'd)
'Rav. 4--(MAJOR)
CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS 0 8 E83 POINT MAP #~
DIRECTIONS Kl.1 12 Right on Ree. 151 to Rte. 149S to Rte. 82W to Rte. 9A.
Turn right. Follow Rte. 9A 2.8 miles.
Sample point at intersection of Park Road and Ree. 9A.
K2.1 12 Right on Rte.-151 to Rte. 149S to Rte. 82W to Rte. 9A for 3.3 miles to Jail Hill Road. Left on Jail Hill for approximately 3/4 mile to Turkey Hill Road. Left on Turkey Hill Road to Filley Road. Sample at intersection.
K3.1 12 Right on Ree. 151 to' Rte. 149S to Rte. 82W to Rte. 9A.
Turn right. Follow Rte. 9A 3.3 miles. Turn left on Jail Hill Road. Go.9 mile on Jail Hill Road to Turkey Hill Road. After crossing bridge bear left for.4 miles to Filley Road. Turn right on Filley Road. Go 1 mile on Filley Road. Sample at Rte. 9 underpass.
K4.1 12 Right on Rte. 151 to Rte. 149S to Ree. 82W to Rte. 9A.
Turn right. Follow Rte. 9A 3.3 miles. Turn left on Jail Hill Road. Go.9 miles on Jail Hill Road to Turkey Hill Road. After crossing bridge bear left for.7 miles to Cedar Lake Road. Turn right on Cedar Lake Road to Dickinson Road. Sample at intersection.
K5.1 13 Right on Rte. 151 to Rte. 149S to Ree. 82W to Ree. 9S to Rte. 148W approximately 1-1/2 miles to Cedar Lake Road on right. Cedar Lake Road approximately 1-1/2 miles to Filley Road approximately 1 mile to Old Country Road on left.
Sample at intersection.
K6.1 13 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9S to Rte. 148W approximately 1-1/2 miles to Cedar Lake Road on right. Cedar Lake Road approximately 1-1/2 miles to Filley Road. Semple at intersection.
K6.2 13 Right on Rte. 151 to Rte. 149S to Ree. 82W to Rte. 9S to Rte. 148W approximately 3-1/2 miles te Parker Hill Road on right. Take Parker Hill Road approximately 1-1/2 miles to Parker Hill Road on left.
Sample at intersection.
l K7.1 13 Right'on Rte. 151 to Rte. 149S to Ree. 82W to Ree. 9S to Rte. 148W approximately 3-1/2 miles to Parker Hill Road.
l Sample at intersection.
t e K8.1 8
Right on Ree. 151 to Rte. 149S to Rte 82W to Rte. 9S to Rte. 148W to Ree. 81.
Sample at intersection.
K9.1 9
Right on Rte. 151 to Rte. 149S to Rte. 82W to Ree. 9S to Ree. 148W to Rte. 81.
Left on Rte. 81 to Killingworth
~
Firehouse on left.. Sample on side of road.
Page 22 of 31 l
L
EPIP 1.5-10-D 2
Attachm5nt 3 (cont'd)
Rsv. 4--(MAJOR)
CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS APR 0 81983 POINT MAP #-
DIRECTIONS K10.1 9
Right on Rte. 151 to Rte. 149S to Ree. 82W to Rte. 9S to Rte. 80W to Rte. 81.
Sample at intersection.
L1.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A.
Turn right. Follow Rte. 9A 3 miles, to Quarry Hill Road on left. Sample at intersection.
L2.1 12 Right on Rte. 151 to Rte. 149S to Ree. 82W torte. 9A.
Turn right. Follow Rte. 9A 3.3 miles. Turn left on-Jail Hill Road. Go.9 miles on Jail Hill Road. Sample at bridge.
L3.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Ree. 9A.
Turn right. Follow Rte. 9A 3.3 miles. Turn left on Jail Hill Road. Go.9 miles on Jail Hill Road. After crossing bridge bear right. Go 1 mile on Beaver Meadew Road to Hubbard Road on right. Sample at intersection.
L4.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9N to Beaver Meadow Road Exit (next exit north). Turn left on Beaver Meadow Road for approximately 1 mile to Mottland Road on left. Sample at intersection.
L5.1 13 Right on Rte. 151 to Ree. 149S to Rte. 82W to Rte. 9N to Beaver Meadow Road Exit (next exit north). Turn left on
-Beaver Meadow Road for approximately 3 miles to Parker H111' Road on right. Go right on Parker Hill Road to Rte. 81.
Sample at intersection.
L6.1 8
Right on Rte. 151 to Ree. 149S to Rte. 82W to Rte. 9S to Rte. 148W to Rte. 81E. Turn right on 81E for I
approximately 2 miles.
Sample at intersection of Hidden Lake Road on left.
l L7.1 8
Right on Rte. 151 to Rte. 149S to Rte. 82W to-Rte. 9S to Rte. 148W to Rte. 81E. Turn right on 81E approximately 1 mile to Pond Meadow Road on left. Go approximately 1/2 mile on Pond Meadow Road to Bethke Road.
Sample at intersection.
L8.1 8
Right on Ree. 151 to Rte. 149S to Ree. 82W to Ree. 9S to Ree.'148W approximately 9 niles to Burr Hill Road on right. Sample at intersection.
L9.1 8
Right on Ree. 151 to Rte. 149S to Rte. 82W to Rte. 9S to Rte. 148W approximately 9 miles to Emmanual Church Road on left. Take Emmanual Church Road to Chestnut Hill Road. Sample at intersection by Church.
L10.1.
4:
Right on Rte. 151 to Rte. 149S to Rte. 82W to Ree. 9S to Rte. 80W approximately 13 miles to Summer Hill Road on ri'ght.
Take right on Summer Hill Road 1.8 miles to j
Bunnell Bridge Road on right. Sample at intersection.
I Page 23 of 31
EPIP 1.5-10-D Attachmsnt 3 (cont'd)
Rav. 4--(MAJOR)
CONFECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS POINT MAP #
DIRECTIONS M1.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A.
Turn right. Follow Rte. 9A 3.4 miles. Sample point at intersection of Jail Hill Road and Rte. 9A.
M2.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A North for approximately 3-3/4 miles to.Hayden Hill Road.
Turn left. Go approximately 1/4 mile to Times Hill Road. Sample at intersection.
M3.1 12 Right on Rte. 151 to' Rte. 149S to Rte. 82W to Rte. 9A South for 3.3 miles to Jail Hill Road on left. Go.9 mile on Jail Hill Road. After crossing bridge bear right. Go 1 mile on Beaver Meadow Road. Turn right on Hubbard Road to the Rte. 9 overpass.
Sampic at overpass.
M4.1 12 Right on Rte. 151 to Rte. 149S to Ree. 82W to Rte. 9A South for 3.3 miles to Jail Hill Road on left. Go.9 miles on Jail Hill Road. After crossing bridge bear right. Go 1 miles on Beaver Meadow Road. Turn right on Hubbard Road to Rte. 81.
Sample at intersection.
MS.1 7
Right on Rte. 151 to Ree. 149S to Rte. 82W to Rte. 9A North on Rte. 81W.
Rte. 81W for approximately 2-1/2 miles to Little City Road. Turn right on Little City Road for approximately 1 mile to Gunger Hill Road.
Sample at intersection.
M6.1 7
Right on Ree. 151 to Rte. 149S to Rte. 82W to Rte. 9A North for approximately 6-1/2 miles to Candlewood Hill Road for approximately 2 miles to Little City Road on left. Take Little City Road approximately 3/4 mile to Schuler Road. Sample at intersection.
M7.1 8
Right on Ree. 151 to Ree. 149S to Rte. 82W to Rte. 9A North to Ree. 81W for approximately 2.5 miles to Little City Road. Take Little City Road for approximately 4 miles to Jackson Road. Sample at intersection.
M8.1 3
Right on Rte. 151 to Ree. 149S to Rte. 82W to Rte. 9S to Ree. 148W to Blue Hills Road. Just before Rte. 79 junction go right on Blue Hills Road for approximately 1-1/2 miles to Higganum Road. Sample intersection.
a M9.1 4
Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte 9S to Rte. 148W for approximately 11 miles to Rte. 79S junction.
Sample at intersection.
Page 24 of 31
-EPIP 1.5-10-D Attichm nt 3 (cont'd)
Rsv. 4--(MAJOR)
COFNECTICUT YANKEE OFFSITE EFERGENCY MONITOR POINTSAPR081c83 POINT MAP #
DIRECTIONS
.M10.1 4
Right on Ree.151 to Rte.149S. to Rte. 82W to Ree. 9 South to Rte. 148W for approximately ll miles to Rte. 79S.; Take Rte. 79S for approximately 2 miles'to County Road.
Sample at intersection.
N1.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Ree. 9A.
Turn right.. Follow Rte. 9A 3-1/4 miles to Walkley Hill Road on left.. Sample at intersection.
N2.1 12 Right on Rte. 151 to Ree. 149S to Ree. 82W to Rte. 9A North for approximately 3-1/4 miles to Walkle/ Hill Road on left. Take Walkley Hill Road for approximately 1/2 mile to Meeting House Road.
Sample at intersection..
N4.1 12 Right on Ree. 151 to Ree. 149S'to Rte. 82W to Ree. 9A.
Turn right. Follow Rte. 9A 6.5 miles to Rte. 81W. Turn left on Ree. 81W. Go 1.2 miles. Sample point at intersection of Rte. 81W and Skinner Road.
N5.1 7
Right on Ree. 151 to Ree. 149S to Rte. 82W to Rte. 9A North for approximately 6-1/2 miles to Candlewood Hill Road on left. Take Candlewood Hill Road for approximately 1 mile to Maple Avenue.
Sample at intersection.
N6.1 7
Right on Rte. 151 to Ree. 149S to. Rte.~82W to Rte. 9A North for approximately 6-1/2 miles to Candlewood Hill Road on left. Take Candlewood Hill Road for approximately 2 miles to Wiese Albert Road on right.
Sample at intersection.
N7.1 3
Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 7A North for approximately 6-1/2 miles to Candlewood Hill Road on left. Take Candlewood Hill Road for approximately 3 miles to Foot Hills Road on right. Take i
Foot Hills Road for approximately 1-1/2 miles to where Wiese Albert Road intersects Foot Hills Road for the 2nd time.
(on top of hill). Sample at inter.& : tion.
N8.1 3
Left on Rte. 151 to Rte. 66W to Rte. 17S to Ree. 9S to Rte. 17S Haddam Quarter Road on left. Take Haddam Quarter Road for approximately 2 miles to Johnson Lane.
Sample at intersection.
N9.1 3
Left on Rte. 151 to Rte. 66W to Rte. 9S to Rte. 17S to Haddam Quarter Road on left. Take Haddam Quarter Road for approximately 2 miles to Johnson Lane. RigSt on Johnson Lane to Maiden Lane. Left on Maiden Lane to j
Bear Rock Road on left. Sample at intersection.
N10.1
-3 Left on Rte. 151 to Rte. 66W to Rte. 9S to Rte. 17S to i
Rte. 79.
Sample at intersection.
Page 25 of 31
.EPIP 1.5-10-D Attach = ant 3 (cont'd)
Riv. 4--(MAJOR)
APR08lcS3 CONNECTICUT YANKEE OFFSITE EMERGENCY MONITOR POINTS POINT MAP #
DIRECTIONS N10.2 3
Left.to Rte. 151'to Rte. 66W to Ree. 9S to Rte. 17S to Rte. 68.
Sample at intersection.
P2.1
.12 Right on Rte. 151 tg Rte. 149S to Rte. 82W to Rte. 9A North for approximately 3-1/2 miles to Haddam Island Meadows State Park on right (opposite Island Park Road).
Sample in parking area.
P3.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A North for approximately 6 miles to Walkley Hill Road on left. Sample at intersection.
P4.1 12 Right on Rte. 151 to Rte. 149S to Rte. 82W to Rte. 9A.
Turn right. Follow Ree. 9A 6.5 miles. Turn left on Rte. 81W. Go approximately 30 feet.
Sample at intersection of Maole Av9nue and Rte. 81W.
PS.1 6
Right on Ree. 151 to Rte. 149S to Rte. 62W'to Rte. 9A North-for approximately } miles to Thayer Road on left.
Sample'at intersection.
~,
I Left on; Rte. 131'to Ree. 66W to Rte. 9S to Exit-10
"~
P6.1 6
(A'rcraf t Road). Sample at intersection of-Rte. 9 and 9A.
't P7.1 6
Lef t on Ree.5151 to Ree. @dW to Ree. 9S.001. tit 11.
At exit go r1 heyo Bartholomew Road.- Go right on 3
Bartholomewl Road for approximately 2-1/2 miles to s
[ Chamberlain Road.
Ssuple at interse'etion.
~
P8.1 6
L ft on Ree.' 51" Eo Rte. 66W to Rte. 9S to Sxit 11 (Randolph Road). ' Sample at Randolph Road.N C
sY _
95 eo Exit 11 P9.1 2
Left on Ree. 151 to Rte. 66W to Rte.
s (Randolph Road). Lef t on RandolphMond to Arbutus Street. Sample at intersectionbychq$h}
~
\\
P10.1 2
s."
Left on Rte. 151 to RDte. 66W to Rte. 9S to Exit 11
~
~
Randolph Road. Left on Randolph' Road across Rte. 155
~s intersection to Long Hill Road. 4 Sample \\at inteisection.
~
\\
s s 7
Ql.1 12 From CY plant gate p: ravel 1.15 m,iles on Injen Hollow Road to Ben Cla p Lane.
Sample at intersection i
(
.s%9 IM t on Rock i
Q2.1 12 Injun Hollow Road to Rock Landing Road.
[ ' ')y ~
Landing Road to Water. Sampl9 at watgr.
+
y 03.1 11 Injun Hollow Road right on Rock La1. ding Road to Hurd Park Road.u Lef t on Furd Park Road for aMroximately 1/2 mile to Clarkhurst Road on left.,
Left on Clarkhurst 1/4 mile. Sample at side of road.
3
's Page 26 of 31 x
s
'q
}
- q s-
-J.
TEPIP 1.5-10-D Attachmsnt 3 (cont'd)
Rsv. 4--(MAJOR)-
APR 0 81983 -
CONNECTICUT YANKEE OFFSITE-EMERGENCY MONITOR POINTS-POINT MAP #
DIRECTIONS QS.1 6
Left on Ree. 151 to Rte. 66W to Ree. 9S to Exit 10 (Aircraft Road) to end of road.. Sample at Pratt and Whitney entrance.
Q6.l~
6 Left on Rte. 151 to Rte. 66W to Rte. 9S to Exit 10 Aircraft Road..~Left on Marroms Road to Brooks Road.
Sample at intersection.
Q7.1 6
Left on Rte. 151 to Rte. 66W to Rte. 9S to Silver Street (Exit 12). Take Silver Street past Connecticut Valley Hospital to River Road. Turn tight on River Road to Hartford Electric company, Middletown Station. Sample at entrance.-
Q8.1 6
Lef t on Rte.151 to Rte. 66W to Rte. 9S to Silver Street (Exit 12). Take left on Silver Street past Connecticut Valley Hospital to River Road. Turn right on River Road to sand and gravel plant on right. Sample at road-side.
Q8.2 5
Left on Rte. 151 to Rte. 66W for approximately 2 miles to Middle Haddam Road on right.
Sample at intersection.
Q9.1 5
Left_on Ree. 151 to Rte. 66W for approximately 3-1/2 miles to Rte. 17.
Sample at intersection.
Q10.1 1
Left on Ree.-151 to Rte. 66W to Rte. 17A (Portland C' enter). Sample at intersection.
~
010.2' 5
Left on Rte. 151 to Rte. 66W to Ree. 17N 1.1 miles to L-Bartlett Street.
Sample at 4-way intersection.
f Rl.1 12 Injun Hollow-Road to Rock Landing Road. Turn right on Rock Landing Road. Go.6 miles to Quarry Hill Road.
Turn right on' Quarry Hill Road. Go 1.3 miles, bear right at fork to Ague Spring Road. Sample point on left side of road.
R2.1 11 Injun Hollow Road to Rock Landing Road. Turn right on x
Rock Landing Road. Go.6 miles to Quarry Hill Road.
J s
Turn right on Ouarry Hill Road to School House Road. Go
's 1.0 miles. Sample at intersection.
s
..,s.73.1
, 11 Injun Hollov Road to Rock Landing Road, to Quarry Road.
,"q s A
- Sample at' intersection by Haddam Necx Fire Station.
g v,
+t 4
R4.1 11 Injun' Hollow Road to Rock Landing Road to Haddam Neck 1
1 g
\\
i Road,to Ree. 151. Sample at intersection.
(
i s
,7 RS.ld 11 e31ght on Ree. ' 151 to Rte.196 North for approximately 3
(
('" s, + '
mil (s to Old Chestnut Hill Road on left. Take Old ti Cheyenut Hill Road.for approximately 1 mile to Chestnut
\\
Hill %1oad. Sample at intersection.
t
,w' y
)%
,s.
,t
, Page 27 of 31
\\
ms 1
4L G
.?
F 1
f; Epip,
i.D 3
Attachmsnt 3 (contfd)
Rav., 4-- i g'OR) e t-9 CONNECTICUT" YANKEE OFFSITE EMERGENCY MONITOR POINTS APR 0 31983 i'
POINT.
MAP 1 DIRECTIONS t
R6.1
~10
.Left on Ree. 151 to Ree. 66E to Rte. 16E approximately
.6 miles to Chestnut Hill Road on right. Sample at intersection.
f R7.1 11 Left on Ree. 151 to Rte. 66._
Sample at intersection.
\\
(
q
~
,isc
?J R8.1 10 Left on Rte. 151 to Rte. 66E for,approximatefy 1.2fsiles to Cone Road on left. Left on Cone. Road to Abbey Road
,(,
' tc gorth Cone' Road on right.. At the end of North Cone y'
Road bear left'to Cobalt Road on right. Sample at end of pavement'02LCobalt Road by brook.
/
/
R9.1 5
Left ou Rte. 151 to Rte.g66, across. Rte. 66 to Depot Hill Road bear lef t to Middle Haddam Road, go 1/4 mile to Penfield HiL1 Road on right, take Penfield Hill Road
/'
/
for approximately,1-1/2 miles to Stewart Hill Road on s
c I
right. Take Stewart Hill Road 1/2 mile to Great Hill Road. Sample,at intersection,'~
3 s
R10.1 5
Left on Rte, f51 to Rte. 66, across Rte. 66 to Deport Hill Road bear :lef t to Middle Haddam Road, go 1/4' mile yL to Penfield Hill Road on right, go Penfield Hill Acad to Cox Road.- Sample at in,tersection.
3 w
q.
R10.2 5
Left on Ree.153 to Ete. 66W acrcas 66 to Depot Hill Road,bearlefttoMiidle[HaddamRoad,go1/4mileto {/
~
Penfield Hill Road on right. go Penfield Hill Road to.
Cox Road.- Right on.cox Road to South Road. Take left
.g 9 onto South Road to Marlborough Tpke. Sample at intersection.
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5 Page 28 of 31 l
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EPIP 1.5-10-D
,a R:v. 4--(MAJOR) -
Atttchrnnt 4 APR 0 81983 f.
General Guidelines for Offsite Survey locations It is important to realize that the meteorological data taken from the tower
-(c is for one specific location, one specific height, and one specific instant.
)
in time. Under most conditions, it will provide a good estimate of the
,y general direction of the plume.- However, due to local.tcpography, local meteorology, wide' variations in'vind direction at low wind speeds, etc.,
there can be a great deal of-uncertainty as to the actual plume location.
" Thus, for example, a wind direction reading'of 270* does not necessarily j, mean that-field team surveys taken dcwnwind in the 90* sector or one sector rr/
either side will find the plume. Thus, it may be necessary to perform wide Y'
ranging surveys in order to locate the plume. The attached table provides l'
guidelines on the number of sectors which should be surveyed as a function of meteorological conditions.
In addition, the following general guidelines are also presented:
General Guidelines 1.
It is extremely important for the field teams to constantly observe their dose rate meters while enroute to specified survey locations and report any unexpected readings.
2.
! The met tower wind direction reidings should be re' checked at least every 15 to 30 minutes.
3.
If time or manpower is extremely short, preference should be given to the indicated downwind direction and then expanded per the
' guidance given in the attached table.
4 If releases are still. continuing, offsite surveys should always be done first within the 2 mile radius per the directional guidance given in the attached table. This means that the field team should stay within 2 miles and survey crosswind for the number of i
sectors shown in the table.
If an additional team is available.
l they should concentrate on the distance from 2-3 miles and also survey crosswind for the number of sectors indicated in the table.
l This will provide a more rapid indication or verification of the l
plume direction. If positive readings are observed and give a l'
clear indication of the sector where the plume is located, surveys l
should be expanded to greater distances in that sector and one sector to either side.-
The time of the release,'ind speed, and field team transit time 5.
w f
must be considered in determining the distance at which surveys should be taken. For example, if the release just started 30 l'
minutes ago and the wind speed is only 2 MPH, it would not make l
i I
t Fage 29 of 31 Le m..
EPIP 1.5-10-D Attachs::nt 4 (Cont'd)
Rsv. ' 4-(F1.JOR)
APR0 8 583 General Guidelines for Offsite Survev Locations sense to send the field teams out 3 to 10 miles at thia time as the plume:would not be there yet. As another example, if the releases terminated 15 minutes ago and the wind speed is 4 MPH and it will'take the field team at least another 30 minutes to load i
their equipment and get out in the downwind direction, then they would have to go out at '. east 3_to 4 miles _to find the plume.
However, surveys should be done as soon as possible at closer distances to determine residual contamination levels.
6.
After surveys are done at the plume centerline (if it can be determined), preference should be given to areas of higher
-population density, including a consideration'of schools, factories, etc., that are in the same general direction as the plume.
i 7.
For ground releases, the maximum dose rates and iodine I
q concentrations should be at the site boundary and then continuously decrease with distance. Hence air samples taken at the location of highest dose rates should indicate iodine activity l
if it is being released.
8.
For elevated stack releases, the highest dose rates should still be at the site boundary and decrease with distance, even if the plume is not at the ground yet. (This is.due to the effect of the overhead gamma radiation). However, for iodine samples the plume i
must be on the ground to get measurable results. Depending on t
stability, wind speed, and local topography, it may be many miles
]
before the plume touches ground (usually the greater the stability the greater the distance). Hence the maximum dose rete locations
^
may not correspond to the maximum iodine concentrations.
If an air sample taken at a measurable dose rate location does not indicate any significant activity on the iodine cartridge, a couple of methods to determine if the plume was on the ground are:
1 a.
Do a quick count on the particulate filter, if the plums was i
on the ground it should contain short lived noble gas daughters (assuming a fresh release).
b.
Compare the head high dose rate with the windows pointed up to the waist height dose rate-with the window pointed i
parallel to the ground. If the head high dose rate is greater, the plume is probably still overhead. If the dose rates are the same, the plume may be on the ground.
(This is not a foolproof method.)
L a
Page 30 of 31 d
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, _ -. ~ -,.
,-m,-.
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.m.
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EPIP 1.5-lG-D.
Attachts 4 (Crnt'd)
R;v. 4--(H.
R)
CUIDANCE ON SURVEY DIRECTIONS APR O 8 E63 I.
STACK RELEASES - USE 196' HET DATA STABILITY WIND CLASS SPEED CUIDANCE 1.
Unstable or Neutral Creater Than Survey in downwind sector and one sector 5 HPH either side
( AT196 < +0.5'F) 1-5 HPH Survey in downwind sector and three sectors on either side Calm
< 1 HPH Survey in all directions 2.
STABLE Greater Than Survey in downwind sector and two sectors (AT196 > +0.5'F) 5 HPH either side 1-5 HPH Survey in downwind sector and three sectors NI either side o
Calm U$
< 1 HPH Survey in all directions II.
GROUND OR NON-STACK RELEASES 1.
If the wind direction at 196' and 33' are within 20* of each other -
Survey in downwind direction and one sector either side (regardless of stability or speed) 2.
If 196' and 33' wind directions are not.within 20" a.
If an elevated steam release (e.g. - atmospheric steam dump) - Use guidance above for orack +196' data b.
If any other ground release - Use 33' data (1)
Wind Speed
>5 HPH - Survey downwind sector + one sector each side (ii)
Wind Speed 1-5 HPH -- Survey downwind sector + three sectors each side (iii) Wind Speed Calm - <1 HPH - Survey all directions
ten 7.i.
- v. s.ei EPIP 1.5-20-D Riv. 2--(MAJOR)
(EPIP4)
APR081c83 P
T OPERATIONS REVIEW COMMITTEE APPROVAL lk s_.
L, nm f"
IW I 3 Cernecticut Yankee Emergency Plan Implementing lmM b w kN Procedure No. EPIP 1.5<20
(
?
E f APPROVED SY'lTAJi M/UPERINTENoENT REENTRY AND RECOVERY
,( _ h L / M W EFFECTIVE o E 1.0 PURPOSE To provide guidance to the Station Emergency Response Organization following an incident / accident in which emergency actions have subsequently brought the plant to a safe condition.
Procedures provide for directing reentry into affected areas of the plant, initiating recovery operations, and activating the Corporate Organization for Recovery Operations (CORO) to replace the Emergency Response Organization when extended periods of time are required for the recovery phase.
2.0 RESPONSIBILITY 2.1 The Director of Station Emergency Operations (Director of SEO) is responsible for implementing reentry and initial or short-term recovery actions which may include:
o Evaluating existing site, Station, and plant area conditions for feasibility of reentrv/ recovery.
o Determining recovery actions necessary, o
Preempting previously established protective measures to allow reentry by the Emergency Repair Teams (ERTs).
2.2 The Manager of Onsite Resources (MOR) is responsible for staffing and organizing the ERTs with available personnel qualified to accomplish the specific recovery actions.
l 2.3 CORO, once activated as described in section 3.6, is responsible for long-cers recovery operations.
I Page 1 of 8
.=
EPIP 1.5-20-D Rsv. 2--(MAJOR) y (EPIP4) 3.0 ACTIONS APR 0 81983 3.1 Reentry Guidelines 3.1.1 Reentry into an evacuated area should not normally be accomplished until the following conditions permit protective measures to be relaxed:'
a o
All off-site radiological releases are terminated, o
Plant is stable, o
Cold shutdown is in effect.
3.1.2 Extreme situations may necessitate reentry into an evacuated area before the above conditions are met.
The risk of-exposure and injury must be carefully weighed against the probability of success and benefits gained _from emergency reentry operations.
The following serve as guidelines in making decisions to waiver or extend exposure limits and deploy personnel in high radiation and otherwise hazardous-areas.
4 3.1.2.1 Life-saving actions such as search and rescue and removal of injured persons, or entry to prevent conditions that would probably injure persons shall be limited to a one-time exposure.
Whole body exposures shall not exceed 75. Rem.
3.1.2.2 Situations where it is - necessary to enter a hazardous area to protect equipment and/or facilities, eliminate future discharge of radioactive effluents or to control fires shall be limited to a one-time exposure.
Whole body exposures shall not exceed 25 Rem.
3.1.2.3 Decisions to accept hazardous assignments is on a volunteer basis.
Volunteers should be in good health, preferably at least 45 years of age and not planning to procreate. The volunteers should be familiar with the risks and consequences of the task.
Stay times are controlled to minimize external exposure with the use of - the best available respitatory protection equipment and protective clothing to minimize internal and external contamination.
The volunteer should avoid risk in cases where the victim's exposure is known to 1
be already fatal.
Personnel who have been exposed to a significant fraction of the established guideline are removed from further emergency duty and placed under. the care of a physician.
Page 2 of 8 I'
EPIP 1.5-20-D R2v. 2--(MAJOR)
(EPIP4).
3.2 Planning for Reentry Operations APR08ISK) 3.2.1 The Director of SEO shall review the following data and prsplan all activities prior to authorizing reentry by an ERT.
3.2.2 The Director of SEO and/or designated manager (s) shall give detailed briefing for personnel entering the evacuated areas. The briefing may include, but not be limited to, the following:
o Areas to be surveyed.
o Known and anticipated radiation data to determine plant areas potentially affected by high levels
.of radiation and contamination.
o Adverse environmental conditions such as temperature, gases, and smoke that the reentry team will encounter.
o Routes and alternate routes to be followed including entry and decontamination points.
o 1.ccess control and exit procedures.
o Shielding, protective clothing, respirators, and other pretective equipment re' quired. ~
o Communications.
o Radiation survey equipment required.
o Current radiation exposures of emergency personnel who will participate in the reentry operation.
o Exposure control limits and personnel dosimetry requirements.
o Risk of overexposure.
o ALARA observance.
3.2.3 The Director of SEO shall evaluate the need for additional personnel and direct the MOR to obtain the required personnel.
The FOR will organize ERTS consisting of personnel (minimum of three) from the following groups as available:
o
' Maintenance o
Operations o
Health Physics o
Plant Engineering Page 3 of 8
ETIP 1.5-20-D Rsv. 2--(MAJOR)
(EPIP4) f 3.3 Implementing Reentry Operations APR 0 81S83 3.3.1 The Director of SEO will direct the actions to be accomplished during initial reentry.
3.3.1.1 Brief the ERT members on their objectives, instructions, and precautions.
3.3.1.2 Instruct the ERT nembers.to. assess the following items in the priority specified:
o Determination of initially required recovery operations including assessment of equipment
- damage, o
Determination of existing or potential hazards associated with the required recovery operations.
3.3.1.3 If exposure limits allow, instruct the ERT to perform the following actions after all assessments have been completed:
o Conduct comprehensive radiation surveillance of plant facilities and define radiologically hazardous areas.
o Isolate and post areas in the plant with the appropriate signs and barriers.
3.3.1.4 After reentry operations have been completed, the ERT will:
o Follow established aelf-monitoring decontamination procedures as necessary, o
Record and report to the Director of SEO the assessment of equipment damage, potential hazards and the radiological assessments in the affected areas.
3.4 Planning for Recovery Operations 3.4.1 The Emergency Response Organization shall evaluate the radiological conditions and damage assessnent reports.
Page 4 of 8
EPIP 1.5-20-D Rsv. 2--(MAJOR)
(EPIP4)
APR 0 81983 3.4.2 Based on the above evaluation, the Director of SEO will determine the following:
The plant and Station areas that have been affected by o
the incident / accident.
o Action required to restore the plant and Station to normal conditions.
o Radiological measures and Health Physics requirements.
o Personnel, equipment, and time requirements.
3.5 Implementing Short-Term Recovery 3.5.1 During short-term
- recovery operations, the Manager of Radiological Consequence Assessment will ensure that all work is performed in accordance with accepted health physics principles and procedures. Personnel radiation exposure during the recovery phase of the incident / accident shall be closely controlled and documented.
3.5.2 The Director of SEO shall designate applicable recovery teams to perform the following actions as needed:
o Installation of shielding o
Posting of controlled areas of Application of clearance tags o
Decontamination and clean-up as required to place the plant in an acceptable long-term safe condition 3.5.3 The MOR is responsible for staffing and organizing the recuired personnel for,the recovery teams.
3.5.4 The Emergency Response Organization will continually evaluate damage assessments and the actions of the recovery teams to keep appraised of the plant equipment and site areas that have been affected by the incident / accident.
3.5.5 Based on the Emergency Response Organization recommendations, the Director of SEO will designate applicable recovery teams to perform the following actions:
o Evaluate the repair work required to modify plant j
equipment.
o Repair and/or modify plant systems and/or components as authorized.
o Develop test programs to confirm fitness for return to c
service of all plant systems and/or components l
affected by the incident / accident.
Page 5 of 8
EPIP 1.5-20-D Rsv. 2--(MAJOR) l (EPIP4) 3.6 Implementing Long-Term Recovery APRO81c83 3.6.1 Based on the extent of the emergency and the magnitude of the recovery, CORO may be activated to replace the Station Emergency Response Organization.
3.6.2 The Director of SEO recommends activation of CORO to the Senior Vice President, Nuclear Engineering and Operations, who makes the final decision. Criteria for activating CORO include:
o The Plant is in a stable condition.
o The emergency action levels indicate a reduction of incident classification to at least an ALERT (posture code CHARLIE-ONE).
o Maj or radioactive. releases offsite have been terminated.
o There is no longer a danger, either existing or potential, of substantial degradation to the plant's level of safety.
3.6.3 The Director of SEO shall ensure that radiopager (Level II) notification to state and local communities is accomplished indicating that CORO is activated and assumed responsibility for' ~1ong-term' recovery, emergency operations have been terminated, and Station Emergency Response Organization is no longer in effect.
3.6.4 The Managers of the Station Emergency Response Organization shall brief CORO at the Emergency Operations Facility concerning the incident, subsequent emergency actions, the existing conditions of the plant, and other related natters to ensure adequate understanding of plant status.
3.6.5 The crganizational structure of CORO is shown in attachment I and described below:
3.6.5.1 The Director of Recovery Operationa is responsible for overall direction of recovery and reports to the Senior Vice President, Nuclear Engineering and Operations of CYAPCO and NUSCO.
3.6.5.2 The Manager of Technical Support is responsible for analyzing core parameters and other technical information, providing licensing
- support, providing a central facility for the collection, retention, and retrieval of data, and developing recovery procedures.
f l
Page 6 of 8
EPIP 1.5-20-D
- APR O 81c83 22v. 2--(MAJOR)
(EPIP4) 3.6.5.3
. The Manager of Plant Operations is responsible for implementing Station recovery activities, Station maintenance and repair activities, training Station. staff as required to support recovery operations, and coordinating health physics activities.
3.6.5.4 The Manager of Radiation Control /Radwaste is responsible for developing plans and procedures _
to sample, process, and control liquid, gaseous, and solid radioactive wastes.
In addition, he/she will develop decontamination plans to support the Station staff.
3.6.5.5 The Manager of Resources / Construction is responsible for acquiring and coordinating personnel, housing, and equipment for offices and construction to_ support repair activities; crranging for purchasing assistance; and providing general office support.
3.6.5.6 The Manager of Engineering is responsible for providing necessary engineering support services and ' interfacing and consulting with various technical experts as needed.
3.6.5.7 The Manager of Scheduling / Planning is responsible for scheduling and expediting recovery operations, coordinating recovery staff meetings, tabulating, expediting and closing out commitment list items in support of recovery operations.
3.6.5.8 The Advisory Support personnel serve as a staff function for advice and support to the Director of Recovery Operations in various areas.
4.0 ATTACHMENTS l
l l
Title Page 1
Corporate Organization for Recovery 8
Operations (CORO) 5.0 PROCEDURE CROSS REFERENCE t
l 5.1 EPIP 1.5-21, Director of Station Emergency Operations l
5.2 EPIP 1.5-27, Manager of On-Site Resources 5.3 CONI 1.06, Corporate Organization for Recovery Operations l
Page 7 of 8 i
t
]
r COMPOR$.TE ORGANIZATION FOR RECOVERY OPERATIONS i
l Senior Vice President, Nuclear Engineering and Operations Group]
Public In formation Officer Director Recovery Advisory Operations Support I
'i r
co
- knager, h usgar, k nager, h anger, k nager, m
Technical Pla,nt Radiation control /
E nager, Resources Scheduling /
Support g 4tions Raduasta Agineering Construction Planning
- Systems Analysis
- Affected unit
- W ate Treatment
- Engineering
- Construction
- Schedules
- Core Physics staff plus Design
- Vendora
- Purchasing
- Cost Control ol.icensing other station
- ALARA
- A/E
- Legal
- Data Reduction stali as
- Waste Discharge /
- HSSS
- Insurance applicable Burial 4 t; m
't r u u.
b'$
e
^D."8887-' F EV '- 8 '
gg 1,934_
Original (EPIP3)
APR 0 81983 PLA T OPERATIONS REVIEW COMMITTEE APPROVAL t s. w m. B O il.' i O_
Connecticut Yankee
/
s Emergency Plan Implementing Procedure im M Ah -
EPIP 1.5-30
(
APD45vE5 artsTAT:CNfUfP ON-SHIFT CHEMISTRY TECHNICIAN RIN T END EN T
[l bbl U'A%
EFFECTIVE DATE U-f~f,%
1.0 PURPOSE
/
/
To provide gu! dance to the Cn-Shift Chemistrv Technician for emergency actions during a plant emergency.
2.0 RESPONSIBILITY 2.1 The Operations Shift Supervisor / Manager of Control Room Operations (MCRO) is responsible for directing the immediate actions of the On-Shift Chemistry Technicians.
2.2 The Manager of Radiological Consequence Assessment (MRCA) is responsible for the emergency actions of the On-Shifc Chemistrv Technician when the Emergency Operations Center (EOC) is operational.
2.3 The MRCA shall request the Manager of Onsite Resources to call-in one of the Chemistry Supervisors to advise the Director of SEO and MRCA on Chemistry related matters.
2.4 The call-in Chemistry Supervisor shall at the request of the MRCA supervise the post-incident / accident activities of the On-Shift Chemistry Technician and be responsible for determining additional analysis as required by the Chemistry Department Procedures to satisfy Technical Specifications or safety-related system analysis.
2.5 The On-Shift Chemistry Technician is. responsible for implementing this procedure.
Page 1 of 4
EPIP 1.5-30-D Original (EPIP3) 3.0 ACTIONS APRO81c83' 3.1 Immediate actions.
3.1.1 When the Station Evacuation Alarm is sounded, the'On-Shift Chemistry Technician shall; Report to.the Immediate Response Operational Support o
Center (IROSC) located in the Control Roon viewing gallery.
o Notify the Operations Shift Supervisor /MCR0 of your presence in the IROSC.
o Obtain a portable radio from the Control Room and establish and maintain continuous communication (channel 3) with the Operations Shift Supervisor.
Note:
Telephone communications may be used if available, o
When the EOC is operational, establish and maintain continuous communications with the MRCA (channel 3).
o Based on plant conditions, the Operations Shift Supervisor /MCR0 will assign the On-Shift Chemistry Technician to perform emergency actions as necessary.
3.2~ Subsequent actions.
3.2.1 Depending upon the situation, the MRCA may assign the On-Shift Chemistry Technician to responsibilities, which may include:
o Performing Search and Rescue operations in accordance with EPIP 1.5-15, " Search and Rescue".
o Performing the actions of a fire brigade member, in l
accordance with EPIP 1.5-16, " Fire."
I l
3.2.2 The On-Shift Chemistry Technician shall perform sampling i
and analysis as follows:
o As outlined in the Chemistry Department procedures to i
monitor and document planned and unplanned evolutions j
such as gas and liquid releases,
~
o As directed by the MRCA and the cal 1-in Chemistry l
Supervisor to monitor or document potentially damaging conditions to plant systems as well as the environment and to gather information for evaluations necessary to plant functions.
l l
l Page 2 of 4 i
EPIP 1.5-30-D Original APR 0 8 E83 (EPIP3) 3.2.3 The On-Shift Chemistry Technician shall perform sampling and anaylsis directed by the Director of SEO and as outlined in, but not limited to, the following procedures:
o EPIP 1.f-38. Containment Curie Level Estimation.
o EPIP 1.5-39, Post-Accident Sampling of Reactor Coolant.
o EPIP 1.5-40, Post-Accident Sampling of Containment Atmosphere.
o EPIP 1.5-41, Core Damage Estimate.
NOTE:
The potential exists for more than one of the above situations to occur simultaneously, requiring the On-Shift Chemistry Technician to perform more than one function at a time. The MRCA or Chemistry Supervisor shall determine the precedence of these actions to be performed.
o CHM 7.1-2, Steam Generator Chenistry Control (All Volatile T,reatrent) o CHM 7.1-3, Steam Generator Chemistry Control (Cold Shutdown, Hot Standby, Power Operation Less than 25%)
o CHM 7.3-3, Pressurizer Chemistry Control o
SUR 5.4-2, Boric Acid Mix Tank Chemical Surveillance SUR 5.4-4, Reactor Coolant Chemistry Surveillance o
o SUR 5.4-9, Accountability of Radioactive Gas Released to Stock When Sampling Reactor Coolant.
o SUR 5.4-12, Environmental Technical Specifications Chemical Parameters.
o SUR 5.4-13, Liquid Radwaste Release Surveillance o
SUR 5.4-14, Gaseous Radwaste Release Surveillance 4.0 ATTACHMENTS None J
Page 3 of 4
EPIP 1.5-30-D Original-
-(EPIP3) 03 5.0 PROCEDURE CROSS REFERENCE 5.1 EPIP 1.5-15, Search and Rescue 5.2 EPIP 1.5-16, Fire 5.3 EPIP 1.5-22, Manager of Radiological Consequence Assessment 5.4 EPIP 1.5-26, Manager of Control Room Operations 5.5 EPIP 1.5-38, Containment Curie Level Estimation 5.6 EPIP 1.5-39, Post-Accident Sampling of Reactor Coolant 5.7 EPIP 1.5-40, Post-Accident Sampling and Containment Atnosphere 5.8 EPIP 1.5-41, Core Damage Estimate 5.9 CHM 7.1-2, Steam Generator Chemistry Control (All Volatile Treatment) 5.10 CHM 7.1-3, Steam Generator Chemistry Control (Cold Shutdown. Hot Standby, Power Operation Less Than 25%)
5.11 CHM 7.3-3, Pressuricer Chemistry Control 5.12 SUR 5.4-2, Boric Acid Mix Tank Chemical Surveillance 5.13 SUR 5.4-4, Reactor Coolant Chemistry Surveillance 5.14 SUR 5.4-9, Accountability of Radioactive Material Released as the Result of a Primary to Secondary Leak 5.15 SUR 5.4-12, Environmental Tech. Spec. Chenical Parameters 5.16 SUR 5.4-13, Liquid Radwaste Release Surveillance 5.17 SUR 5.4-14, Gaseous Radwaste Releace Surveillance Page 4 of 4
Armen-i cav. s-es EPIP 1.5-39-D Revision 3 APR 0 31953 PLANT OPERATIONS REVIEW CO MITTEE APPROVAL Connecticut Yankee kfkl.
$w y _,
Emergency Plan Implementing Procedure 44 1i y^
No. EPIP 1.5-39 POST ACCIDENT SAMPLING OF REACTOR COOLANT MV A
5 NTENDENT l
fx&
EFFECTIVE DATE 1.0 PURPOSE W- [- k7 The purpose of this procedure is to establish the method by which the reactor coolant is remotely sampled following an accident.
2.0 LICENSE OR ADMINISTRATIVE REOUIREMENTS 2.1 Connecticut Yankee Technical Specifications, Section 6.0, Administrative Control (where applicable).
3.0 REFERENCES
3.1 NUREG 0578.
3.2 NURE7 0737.
3.3 General Dynamics Technical Manual for Reactor Coolant Post Accident Sample System.
3.4 NUSCO Drawing No. 16103-26057, P&ID--Post Accident Sample System.
3.5 NUSCO Drawing No. 16103-29436, Sheet 2--PASS Schematic--Reactor Coolant.
4.0 PREREQUISITES 4.1 Adequate nitrogen supply regulated to a maximum of 1800 PSIG.
4.2 Communication-established between Chemistry lab and' Control Room.
Page 1 of 22
q 1
EPIP 1.5-39 D Rzvision 3 APR 0 81c83 4.3 Primary Auxiliary Building Ventilation System is in operation.
4.4 Health Physics requirements established for personnel retrieving sample specified on the Radiation Work Permit.
4.5 Adequate deionized water supply for system flushing.
4.6 Deionized water flush module operational.
4.7 Component cooling supplied to drain header sample heat exchanger E-9-1A, if drain header is to be sampled.
4.8 All manual valves aligned to complete a flow path prior to sampling as per Attachment B.
Inproper alignment may cause a situation where accident coolant high radiation levels prevent accesc to an area necessary to reposition a valve.
4.9 Director or Duty Officer informed and permission granted to operate sample panel.
4.10 Ensure that the following circuits are energized in the switchgear room: old security panel - circuit 3,4,5,7,9 and 11.
5.0 PRECAUTIONS 5.1 If PAB ventilation is not operational, consider removing the blower fuse at the remote operating module, thereby avoiding potential discharges out of the area ventilation exhaust ducting.
5.2 Do not exceed 165'F as read on Temperature Indicator Channel T-1.
The influent "high temperature" light will flash when this temperature limit is exceeded.
If the temperature reaches this point, secure the sample flow to the SAMPLE MODULE immediately.
5.3 Do not open V-16 or.V-17 except during flush operations or when reactor coolant pressures are 250 psig or less as damage to the pH probe may occur.
5.4 Do not exceed 2500 psig in the sample system as damage may occur to the components.
5.5 Valve V-18 must always be positioned to "LOWFLOW" when system pressure is above 400 psig to prevent high pressure spikes due to water hammer.
5.6 Do not run the flush module pump dry for longer than five (5) minutes as damage to the pump may occur.
Page 2 of 22
EPIP 1.5-39-D Rsvicion 3 APR O 81983 5.7 Post expected radiation boundaries prior to sampling and monitor radiation levels in the sample area prior to entry and during sample retrieval.
I 5.8 V-9 and V-14 must be closed at all times except when the syringe is inserted into the sample chamber.
6.0 PROCEDURE 6.1 Preparation for sampling 6.1.1 Obtain a copy of Attachment A on which data will be recorded.
6.1.2 Unlock and remove the Anti-camper cover from the Remote Operating Module.
6.1.3
. Energize the modules by pressing the power-on switch. Allow 15 minutes warmup period for instrumentation.
6.1.4 Preparation of sample module area (service building sampling room).
6.1.4.1 Place sample. transfer containers and syringes in a convenient location.
6.1.4.2 Check that the 2 mi removable grab sample container is installed and quick connects are engaged properly, i
6.1.4.3 Check that the 2 mi removable grab sample container flexible hoses are connected to the valve operator. The blue ends on one set of quick-connects should be connected together.
6.1.4.4 At the sample cabinet, check ths.t V-9 and V-14 (5 mi sample chamber sample valves) are closed.
Page 3 of 22
EPIP 1.5-3?-D Rcvision 3 APR O 8 E83 6.1.5-Charge Nitrogen Flask 6.1.5.1 Shut V-23.
Open V-22.
Crack open V-24 admitting nitrogen to the flask.
When pressure equalize, fully i
open V-24.
Caution: Do Not pressurize flask above 1800 PSIG.
6.1.5.2
.Back off the nitrogen pressure regulator until O psig is indicated on the NITROGEN REGULATED PRESSURE guage.
6.1.6 Check that the temperature indicator switch is set to T-1.
On the temperature readout instrument, ensure that the T-1 button s
is depressed and the T-2 button is not depressed.
6.1.7 Adjust the nitrogen pressure regulator to 80 PSIG.
6.1.8 Postion valves as follows:
V-1 BYPASS V-7 BYPASS V-15 CLOSED V-2 GRAB V-8 BYPASS V-16 CLOSED V-3 SAMPLE V-11 LIQUID V-17 CLOSED V-4 CLOSED V-12 BYPASS V-18 LOFLOW V-6 CLOSED V-13 BYPASS 6.1.9 Align a Sample Return Path 6.1.9.1 To return to RHR open SS-SOV-164 (control) and SS-SOV-165 (PASS PANEL)
OR l
6.1.9.2 To return to the VCT open i
SS-SOV-173 (control) and l
SS-SOV-166 (PASS PANEL) i CAUTION:
It is imperative that all manual valves necessary to complete the sample flow path are properly positioned.- Failure to do so may create a situation where high radiction levels of accident coolant prevents access to an area for repositioning a valve once coolant flew to the sample module has been
[
initiated.
l l
Page 4 of 22
1 EPIP 1,5-3;-p Rsvision 3 APR 0 81963 6.1.10 Fill the sample module gas loop as follows:
6.1.10.1 Position V-11 to GAS 6.1.10.2 Open V-15 6.1.10.3 Position V-7 to INLINE 6.1.10.4 Open V-6 and wait 30 seconds i
6.1.10.5 Position V-12 and V-13 to INLINE and wait 30 seconds 6.1.10.6 Position V-12 to BYPASS 6.1.10.7 Position V'8 to INLINE and wait 30 seconds 6.1.10.8 Position V-7 and V-8 to BYPASS and wait 30 seconds 6.1.10.9 Close V-15 6.1.10.10 Position V-11 to LIQUID 6.1.10.11 Close V-6 L
6.1.10.12 Position V-13 to BYPASS 6.1.11 Align a sample supply line 6.1.11.1 Sample point downstream of drain header sample. heat exchanger (E-9-1A.)
Open SS-SOV-167 (PASS panel) and SS-A0V-950 (control room)
OR 6.1.11.2 From RHR system. Open SS-SOV-168 (PASS panel) and SS-SOV-169(control room)
Page 5 of 22
EPIP 1.5-39-D ISS3 I
6.1.12 Record totalizer meter reading on line 1 of Attachment A.
6.1.13 Initiate sample flow by positioning V-2 to BYPASS. Monitor flowmeter reading-and radiation levels on the installed rad meter.
When radiation levels increase markedly a representative sample is passing through the sample module.
6.2 Isolating the Grab Sample CAUTION: Do not perform any of the Steps under Section 6.2 unless specifically directed to do by the director.
6.2.1 Position V-1 and V-2 to the GRAB position (a reduction in flowrate should be evident). Allow approximately 30 seconds for flow to stabilize.
6.2.2 Pressurized 2m1 GRAB sample 6.2.2.1 Position V-2 to BYPASS (flowrate should drop to zero) 6.2.'2.2 Position V-3 to NORMAL and FLUSH.
OR 6.2.3 Depressurized 2m1 GRAB sample 6.2.3.1 Position V-1 to BYPASS (flowrate should drop to zero) 6.2.3.2 Position V-3 to NORMAL and FLUSH 6.3 Inline samples (if required.
If not go to Section 6.4) 6.3.1 Isolate reactor coolant in liquid loop as follows:
6.3.1.1 Position V-1 to GRAB and V-2 to BY-PASS Open V-4 and V-6.
Monitor flow on the FLOWMETER.
6.3.1.2 After a 15 second wait, position V-7 and V-8 to INLINE.
6.3.1.3 Wait 15 seconds and position 4
V-8 to BY-PASS.
Page 6 of 22
EPIP 1.5-39-D e
o h
I 83 6.3.1.4 Start the stripping pump and run for 15 seconds, then secure the pump.
6.3.1.5 Close V-6 and wait 10 seconds.
6.3.1.6 Close V-4 A pressurized sample of known volume is trapped within the boundaries of V-4, V-6 and V-11.
6.3.2 Isolate the sample supply line to the SAMPLE MODULE.
6.3.2.1 Sample point downstream of drain header sample cooler E-9-1A.
Close SS-SOV-167 and SS-A0V-950.
OR 6.3.2.2 Sample from RHR system. Close SS-SOV-168 and SS-SOV-169.
6.3.3 Determine total dissolved gas as follows:
6.3.3.1 Note and record the pressure from the digital pressure readout.
Enter reading on Line 2 of Attachment A.
6.3.3.2 Position V-12 to IN-LINE.
6.3.3.3 Position V-11 to GAS, allowing the liquid loop to depressurize and dissipate released gas to the gas loop.
6.3.3.4 Position V-12 to BY-PASS 6.3.3.5 Position V-7 to BY-PASS 6.3.3.6 Start the stripping PUMP. Allow it to run for one minute then stop the PUMP.
6.3.3.7 When pressure, as read on the digital pressure readout, stab 11zes (about 15 seconds) position valves V-7, V-8,V-12 and V-13 to IN-LINE.
Page 7 of 22
EPIP 1.5-39-D R: vision 3 APRO8fc83 6.3.3.8 Restart the stripping PUMP. Allow it to run for one minute then stop the PUMP and allow pressure to stablize. Repeat this step two more times.
'6.3.3.9' Position V-7, V-8, V-12 and V-13 to BY-PASS V-11 to liquid.
6.3.3.10 Note and record the pressure from the digital pressure readout.
Enter the reading on line 3 of Attachment A.
6.3.3.11 Note and record the temperature T2 from the digital temperature readout. Enter the reading on line 4 of Attachment A.
Total dissolved gas (TDG) can be calculated per the calculation instructions of Attachment A.
A sample of degassed liquid is now isolated in the liquid sample chamber and a sample of reactor' coolant gas, mixed with nitrogen, is isolated in the gas sample chamber.
6.4 Flush Preparatory to Sample Retrieval 6.4.1 If valves are not in the following positions, reposition them.
V-1 BY-PASS V-7 BY-PASS V-15 CLOSED V-2 GRAB V-8. BY-PASS V-16 CLOSED
~~
V-3 NORMAL V-11 LIQUID V-17 CLOSED V-4 CLOSED V-12 BY-PASS V-18 LO-FLOW V-6 CLOSED V-13 BY-PASS 6.4.2 Align the flush module by opening SS-SOV-170.
6.4.3 Flush as follows:
6.4.3.1 Open V-4, V-16 and V-17 6.4.3.2 Monitor and record on line 5 Attachment A-1 the pH reading and the temperature T-1 6.4.3.3 Start the flushing pump Page 8 of 22
EPIP 1.5-39-D Revision 3 APRO81c83 INITIALS 6.4.3.4 Position V-18 to HI-FLOW and start stripping pump.
6.4.3.5 Verify flow meter registers flow.
6.4.3.6 Continue flushing for 5 minutes.
During the flush, cycle valves V-4, V-16, and V-17 at least 3 times to ensure all liquid is flushed from under the valve seats. Monitor flow and radiation levels to assess flush effectiveness.
6.4.3.7 Reposition valves as follows:
V-6 OPEN V-16 CLOSED V-17 CLOSED 6.4.3.8 Continue flush for another 2 minutes. During this 2 minute period cycle V-6 at least 3 times to ensure all liquid is flushed from under the valve seats.
6.4.3.9 Position V-11 to GAS, continue flushing for two (2) minutes then secure the stripping PUMP and CLOSE V-6, 6.4.3.10 Position V-2 to BY-PASS then position V-4 to CLOSED, continue flushing for 1 minute.
6.4.3.11 Reposition valves V-1 and V-2 to GRAB. Continue flushing for one (1) minute then secure the flushing PUMP. Shut SS-SOV-170.
6.4.3.12 Monitor radiation levels as indicated on the Remote Module Radiation Detector Readout.
If radiation - levels have not been reduced as desired, repeat the flush 6.4.1 thru 6.4.3, as often as required to reduce radiation to the desired level.
i l
Page 9 of 22 i
EPIP 1.5-39-D Rsvision 3 APR O 81983 6.4.4 Isolate Sample Return path 6.4.4.1 Isolate return to RHR by closing SS-SOV-164 and SS-SOV-165.
- 6. 4. i. 2 Isolate return to VCT by closing SS-S0V-166 and SS-SOV-173.
CAUTION: At this time, steps should be taken to ensure that isolation valves are closed and that they' cannot be inadvertently operated while operator is retrieving samples.
6.5 GRAB Sample Retrieval 6.5.1 Review sample retrieval scenario in Appendix B-1 of reference 3.3.
6.5.2 Parform a rapid radiation survey to ensure radiation levels are within acceptable limits.
6.5.3
, Place the sample transfer container and spare 2 mi sample chamber near the sample module. Remove the transfer container lid.
6.5.4 Retrieve the 2m1 GRAB Sample as follows:
6.5.4.1 Open the lower sample access door.
6.5.4.2 Grasp the unlatching knob and pull the grab sample tray assembly forward, outside the module.
6.5.4.3 Disconnect the flexible hoses from the grab sample valve operator.
6.5.4.4 Lift the grab sample chamber from the tray and place it in the transfer container. Place the lid on the transfer container.
Page 10 of 22
.1 E
j g
EPIP 1.5-39-D V
Rsvision 3 g
e x APR 0 81S83
}
N
+ ~e INITIALS i
p 6.5.4.5
-PIsc6dhenewgrabssmpicchamber b
-+
- on the slide tray:_CCheck that'hh4
's
,e*
searJe chamber is l'ocated so,ttla't D
thf quick connect collars' are-5 V
properly positioned in the yc/rg'f h,'
and the grab sample chamber is
'prissed firmly dovn onco the slide 7
tray.
a a
x-y
,s 6.5.4.6.
Connect the flexible hoses t{,tte 3
grab sample chamber cirsnoerator.
Ensurethebluecolor? coded f
quick-conn'ect u re mated."
w
' )S s
6.5.4.7
. Push the s}ide tray with grab' ' T sample chamber back into the
\\,,
s
?
cabinet un'til the liquid
, / "__
quick-connects latch.
- ~4
,r
.y 6.5.4.8 Close the access door
'i d
6.5.4.9 Exit the area with the~ sample.
- V c%
s 6.6 Inline Sample Retrieval, 4
'N (
1 s-s 6.6.1 Review the Sample Retrieval' scenario \\in v
Appendix B1 of reference 3.3 7
(
9 q
6.6.2 Perform a rapid radiation survey t3' ensure,
N radiation levels are within acceptable A
V limits.
n
~
p y
6.6.3 Place transfer containers anc syringes-near A the sample module.._ Remove *transfe{ container; (
g,'
lids. Check that syringes are opens (needle
\\
t s.,
b
_gj nut tight against body) p a
m s
s 6.6.4 Retrieve Depressurized Licid Sa$iple as J,
.J i
I
?
g follova:
t 6.6.4.1 Open the lower" access door.
u t
s
,. s tr
'f,.<
6.6.4.2 Gently inseres the liquid sample syringe into the brass'naedle guide, bpetoming the netdle on the septum.
4 s
..s Page 11 of 22
m,,
y-..
s
' '; 4,3, p. ',
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EPIP 1.5-39-D
~ s R vision 3 T
- ,,,. 3
{'.
N APR 0 81983 3
. 4
+
+
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INITIALS
+
4 I
q%'y f('j~.:-
g@
,2 6.6.4.3 Open V-9 by gently pulling the f
i +,"*
w valve handle out to its stop.
x f
6.6.4.4
.Completa insertion of the syringe y
',,hidle'into'thebrassneedleguide until the syringe needle nut mates h
-into the brass needle guide slot 6.6.4'.5
+ Withdraw 100 m1 then lock the
{g g* Q, \\,,
Itample in the syringe by unscrewing w
the syringe body two turns. Use n
V (,.
'i
,the< red' dots on the syringe as a reference-to determine the p
~
two turns.
. ~ *
~ ~' j, _, -*
6.6.4.6 Withdraw the syringe carefully from needle guide and close V-9 by gently pushing the valve 3 '-
i handle onto its stop (handle y% NK ',y, g g,
is parallel to chamber).
a 1
,g 6.6.4.7 Place syringe in transfer p', g 7
container.
- i
^
.g 6.6.4.8 Place shield top on transfer
'h
+
t l'
containers.
.si h%
g v%,
t,'
3, 6.6.4.9 Rupeat.6.6.4.2 through 6.6.4.8 to Q
,j obtain a 200 m1 sample.
(
. N a '-
A
,1
(
6.6.4.10 Close lower sample access door.
+
-i
,2 6.6.5 Retrieve a gaseous sample as follows:
0 6.6.5.1 Open the upper access door.
~~
3 k '.7
,x 6.6.5.2 Gently insert gas sample syringe into the brass needle guide, bottoming the needle on the i.
l t, g,
septum.
l 6.6.5.3 Open V-14 by gently pulling the valve handle out to its stop.
k' Page 12 of 22
EPIP 1.5-39-D Rsvision 3 APR 0 8 883 INITIAL 6.5.4 Complete insertion of the syringe needle into brass needle guide until the syringe needle nut mates into'the brass needle guide slot.
6.6.5.5 Withdraw 100 ul of gas, then lock the sample in'the syringe by unscrewing the syringe body two turns. Use the red dots on the sryinge as a reference to determine the two turns.
6.6.5.6
-Withdraw the syringe carefully from the brass needle guide and close V-14 by gently pushing the valve handle onto its stop.
6.6.5.7 Place the syringe in the SAMPLE TRANSFER CONTAINER.
6.6.5.8 Place shield top on the transfer container.
6.6.5.9 With the remaining syringe perform steps 6.6.5, 6.6.5.1 through 6.6.5.8.
6.6.5.10 Close upper access door.
6.6.6 Exit area with sampler.
6.7 Analysis CAUTION:
Survey transport containers with covers off.
If greater than 1 Rem /hr. notify the manager
(
of radiological assessment and request i
instructions for handling.
If less than 1 Rem /hr. treat as a normal radioactive sample minimizing exposure in performing the required analysis.
6.7.1 Remove 100 ul liquid sample syringe from transport container and i.. ject its contents into a liter bottle of demineralized water.
t Page 13 of 22
EPIP ~ 1.5-39-D A
RIvision 3 APP.0 81983 INITIALS 6.7.2 Isotopic Analysis 6.7.2.1-Transfer one m1, of sample prepared in 6.7.1, to a liter bottle of demineralized water.
6.7.2.2 Gamma scan the sample prepared in section 6.7.2.1 according to the applicable procedure using the GeLi detector.
6.7.3 Chloride Analysis using the 200 m1 sarple 6.7.3.1 Perform a chloride analysis on the Polarographic Analyzer as per applicalbe procedure.
6.7.4 Boron Analysis 6.7.4.1 Pour approximately 5 ml of sample prepared in section 6.7.3.1 into a beaker.
6.7.4.2 Perform a boron analysis on the 1CP5000 using the applicable procedure 6.7.5 Gaseous Isotopic 6.7.5.1 Transfer the contents of one of the gas sample syringes into an appropriate counting sample chamber.
6.7.5.2 Perform a gamma analysis according to the applicable procedure using the GeLi detector.
6.7.6 Gas Composition Analysis 6.7.6.1 With the remaining full gas sample syringe perform a hydrogen analysis on the gas chromotograph using the applicable procedure.
Page 14 of 22 m
.w,--
pw
EPIP 1.5-39-D 4
Rsvision 3 APR O 81983 INITIALS 6.8 If a back-up sample is not required, proceed to step 6.10.
6.9 If a back-up sample is required, then obtain new syringes and repeat.
6.9.1 Back-up in-line liquid sample step 6.6._
6.9.2 Back-up in-line gaseous sample step 6.6.5.
6.10 Flush following Sample Retrieval 6.10.1 Line up Sample Modules as follows:
V-1 BY-PASS V-7 INLINE V-15 CLOSED V-2 GRAB V-8 BYPASS V-16 CLOSED V-3 SAMPLE V-ll CAS V-17 CLOSED V-4 CLOSED V-12 IN-LINE V-18 HI-FLOW V-6 CLOSED V-13 BY-PASS 6.10.2 Align a sample return path 6.10.2.1 To RHR open SS-SOV-164 (control) and SS-SOV-165 (PASS panel)
-6.10.2.2 To VCT open SS-50V-173 (control) and SS-SOV-166 (PASS panel) 6.10.3 Align the flush system by opening SS-SOV-170 (PASS Panel) 6.10.4 Flush as follows:
6.10.4.1 Start flushing pump and open V-4, V-6, V-16 and V-17.
6.10.4.2 Position V-13 to IN-LINE and start the stripping PUMP. A flow should be evident on the FLOW-METER. Continue this flush for about three (3) minutes.
Page 15 of 22
- ~
EPIP 1.5-39-D Ravicion 3 APR 0 8 283 INITIALS 6.10.4.3 Position V-12 and V-13 to BYPASS
'for 30 seconds and then position:
V-8 to IN-LINE, stop the stripping PUMP and position V-12 to IN-LINE.
Continue this flush for about three (3) minutes.
6.10.4.4 Position V-7 and V-8 to BY-PASS, then position V-2 to BY-PASS.
In 30 seconds, CLOSE V-4, V-6, V-16 and V-17, then position V-1 and V-2 to GRAB.
6.10.4.5 Flush for three (3) minutes and then position V-3 to NORMAL and FLUSH.
6.10.5 Secure the flush pump and align valves as follows:
SS-SOV-170 Shut' V-1 GRAB V-8 IN-LINE V-15 CLOSED V-2 BY-PASS V-ll GAS V-16 CLOSED V-3 SAMPLE V-12 BY-PASS V-17 CLOSED V-4 OPEN V-13 BY-PASS V-18 HI-FLOW V-7 BY-PASS 6.11 Restore system for further sampling 6.11.1 Close V-4, open V-15 and blowdown the upper leg of the gas loop. Position V-12 and V-13 to IN-LINE and continue the blowdova. Then
. place V-12 in BY-PASS.
I 6.11.2 Position V-8 to BY-PASS and blow down the l
lower leg of the gas loop. Position V-7 and V-8 to IN-LINE and continue the blow-down. Position V-12 to IN-LINE and continue blowdown for 10 seconds.
6.11.3 Close V-15 and position V-11 to liquid.
6.11.4 align the modules as follows:
V-1 GRAB V-6 CLOSED V-11 LIQUID V-15 CLOSED V-2 BY-PASS V-7 BY-PASS V-12 INLINE V-16 CLOSED V-3 NORMAL V-8 BY-PASS V-13 INLINE V-17 CLOSED and FLUSH V-4 CLOSED V-18 LO-FLOW Page 16 of 22
EPIP 1.5-39-D k
8183 INITIALS 6.1.5I Isolate the sample return path 6.11.5.1 To RHR close SS-SOV-164 (control) and SS-SOV-165 (PASS Panel).
6.11.5.2 To VCT open SS-S0V-173 (control) and SS-SOV-166(PASS Panel).
6.11.6 Back off the nitrogen pressure regulator of 0 PSIG as read on the Nitrogen Regulated Pressure gauge.
6.11.7 Record totalizer meter reading on line 6, Attachment A.
6.12 Perform final valve lineup as per Attachment B.
4 6.13 Notify shift supervisor that procedure is complete.
The system is now checked out and ready for operation, or it can be secured to shutdown just turn off power by depressing PASS panel power'on button.
6.14 Close and lock the anti-tamper cover on the remote operating module.
a Page 17 of 22
ATTACIDiENT A EPIP 1.5-39 f
Revision 3 DETERMTNATION OF TOTAL DISSOLVED CAS Ayp I
VOLUME OF LIQUID DISCHARGED T0 t.'Agampic No. :
TE j
Date/ Time Started:
j A.1 RECORD (Data) 1.
Totalizer meter reading (step 6.1.12)
Qi ---------------gal 2.
Initial pressure in gas loop (step 6.3.3 Pi psig 3.
Final pressure in gas loop (step 6.3.3 Pf psig 1
4.
Temperature (Step 6.3.3 T2 F
5.
PH Temperature T1 (Step 6.4.3.3) 6.
Totalizer meter reading (Step 6.11.7)
Qf gal A.2 CALCULATE l
7.
Correct initial pressure (Pi) reading as follows:
Pi x 0.98 = Pic Pic psig 8.
Convert T2' to Rankine as f.ollows:
T2 + 460 = TR TR R
I 9.
Determine vapor pressures (Pvp) as follows:
Enter figure A-1 with the temperature T-2 (line 4) and record Pvp.
Pvp psi l
l 10.
Determine partial pressure (Pp) of the gas as l
follows:
Pp =
psi 1
l Pf - Pic - Pvp = Pp l
'I 1
I t
'I Page 18 of 22
EPIP 1.5-39 Af'R 0 $ E5I' Revision 3 1Y. Calculate TDG* as follows:
TDG cc/Kg cc/Kg = 2.927 x 10' x Pp + 1.36 Pp M'
TR 1
OR use the graph, figure A-2.
12;. Calculated total inventory of liquid passed through unit as follows:
Qf - Qi = Q Q=
gal A.3
SUMMARY
cc/Kg 13.
Total dissolved gas content
=
(from line 10) 14.
Total liquid passed through unit gal
=
(from line 11)
Data recorded by:
Date:
Calculation made by:
Date:
Checked by:
3 Date/ Time:
- Related to standard temperature (O C) and pressure (1 atm).
I 3 3
3 3
3 Page 19 of 22
M-EPIE 1.5-39 Revision 3 C2
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4 1
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Page 20 of 22 5
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EPIP 1.5-39 a
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Revision 3
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2 i
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i Page 21 of'22
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EPIP.1.5-39
,,- n,;...
- 2
+
Revision 3 POST ACCIDENT SAMPLING SYSTEM (Training) i VALVE ALIGNMENT CHECKLIST VALVE STATUS INITIAL FINAL VALVE NUM3ER VALVE TITLE VALVE LOCATION Pos.
Oper Pos.
One
~
SS-V-181 Flush Module discharge Chem. Lab.
OP OP SS-V-191 Discharge from Pass Module WRGM Room OP OP SS-V-184-Inlet to Pass Module WRGM Room OP
'OP SS-V-951 Drain Cooler Inlet Valve Room PAB OP OP
+
SS-V-952 Drain Cooler Outlet Valve Room PAB CL CL SS-A0V-950 Drain Header Isolation Control Room Board CL CL Valve Room
,. RH-V-782 Suction RER Pumps Pipe Chase OP OP i
Valve Room RH-V-800 Discharge RHR Pumps Pipe Chase OP OP SS-V-971A RHR Sample Inlet Valve Room PAB CL CL 2
RED TAG RED TAG SS-V-724 Isolation Inlet to Boron Analysis (PAB)
CL CL RED TAG RED TAG SS "-731 Isolation Outlet to Boron Analysis (PAB)
CL CL SS-V-971B RHR Return to Sample Sink Valve Room PAB CL CL i
SS-SOV-164 EFF to RHR Control Room Board CL CL SS-SOV-165 PASS Effluent to RHR Chem. Lab.
CL CL SS-SOV-166 Pass discharge to VCT Chem. Lab.
CL CL SS-SOV-167 Drain Header to Pass Chem. Lab.
CL CL
[
l l
SS-SOV-168 RHR inlet to Pass Chem. Lab.
CL CL l
SS-SOV-169 RHR inlet to Pass Control Room Board CL CL SS-S0V-173 Pass discharge to VCT Control Room Board CL CL SS-V-193 Discharge to VCT Valve Room PAB OP CL SS-V-194 Discharge to VCT Valve Room PAB OP CL l'
SS-SOV-170 Flushincr Pumo Discharge Chem. Lab.
CL CL PAB Metering SS-V-193 Pass to VCT Pun:p Cubical GP OP g
PAB Metering SS 194 Pass to VCT Pump Cubical OP OP KEY:
CL = CLOSED OP = OPEN Page 22 of 22
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