ML20069L874
| ML20069L874 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 11/10/1982 |
| From: | PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | |
| Shared Package | |
| ML20069L855 | List: |
| References | |
| NUDOCS 8211180298 | |
| Download: ML20069L874 (4) | |
Text
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Peach Bottom Atomic Power Station l
Thermal Mapping Report No. 82-6 1
For October 22, 1982 For Thermal Monitoring Requirements Units No. 2 and 3 Philadelphia Electric Company
~
f ~82'11180298 821110
{
l PDR ADOCK 05000277 R
r
SUMMARY
On October 22, 1982 less than three cooling towers were in operation and river flows were less than 15,000 cfs.
Therefore thermal plume mapping was performed.
The following table lists conditions on October 22, 1982:
Date October 22, 1982 River Flow (cfs) 4200 9
Heat Discharged (BTU /hr) :
8.26 x 10
- of C.W. Pumps Operating:
6
- of Cooling Towers 2-3 Temp Discharge Canal ' Fill 70.9'F Temp State Line 'F(2) 65.5'F Temp Holtwood Dam 'F 58.8'F AT Plant = [(STA 23 - STA 1 - TCL)] 1.8
= [(18.6*C - 15.9'C - 1.5'C)] 1.8
- 2.16*F (1) Bulk temperature of water discharged to Conowingo Pond from discharge canal.
(2) Pennsylvania / Maryland State Line.
Note:
Station 1 is located upstream of PBAPS and Station 23 is located at the state line.
gagtg t,
3047 senvrf IIfPOEMAT1015 SORTET MTE 10/22/82 "9
a TDEs Servey Start (EST) 0813 State Line (EST) 0958 Servey Fiateh (EST) 1133 ETDRAULIC MTAt Food Elevation Start (Pt.)
108.11 Pond Elevation Fiateh (Pt.)
108.20 Estural Flow (24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> ave. CFS) 4.200 Conowinas loflow (24 hre. ave.
CPS) 7.000 Conovingo Das Draft (24 hr. ave.. CPS) 4.200 FMFS Feuer OutFuts telt 2: Therust par) 3201.6 Elaetrical (MW) 1050.7 Dait 3: Therust (MW) 3242.7 Ilsetrical (MW) 1047.3 METEOROLOGICAL MTat Time (EST) 0841 Air Temperatore ('F) 46 Relative Numidity (T) 48 Freetpitation (24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> total, in) 0 Wind Speed (eph) 6 Cloud over overcast River Tower Loca tion:
Weather Station Wind Directica 310' WATER TEMPERATURE (SURVET)
FSAFS Discharge
'C, ("F) 21.66 (70.9) 1 stake "C. ("F) 15.53 (59.9) af
'C. ('F) 6.13 (!!.0)
Food Surface Mas.
"C, ("F) 20.4 (68.7) nia.
"C. ('F) 15.6 (60.1)
Food Botton Mas.
"C. ("F) 19.5 (67.1)
Min.
"C, ("F) 15.2 (59.4)
Bo. of C.W. Fmpo 0 erating 6
F Bo. of Cooling Towere operating 2-3 t/1
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