ML19305C639
| ML19305C639 | |
| Person / Time | |
|---|---|
| Site: | 07000824 |
| Issue date: | 02/29/1980 |
| From: | BABCOCK & WILCOX CO. |
| To: | |
| Shared Package | |
| ML19305C636 | List: |
| References | |
| 15508, BAW-381, BAW-381-A-12, BAW-381-A-12-R09, BAW-381-A-12-R9, NUDOCS 8003310193 | |
| Download: ML19305C639 (10) | |
Text
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ATTACHMENT A REPLACEMENT PAGES FOR L
BAW-381 a
DEMONSTRATION AND CONDITIONS FOR LICENSE SNM-778 1
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by not making piping available from SNM work stations.
Each tank is sampled and sludge is not allowed to accumulate in categary B tanks.
Only con-taminated liquid is permitted in the tanks with concentration never exceeding 0.01 grams fissile / liter; more than 15 years of experience with these and similar tanks has demonstrated no problems.
Liquid wastes are under positive control and surveillance of health physics.
3.6.2 Dry Wastes Dry wastes are collected on site in the following manner:
1.
Low-level dry wastes are collected in DOT-approved containers for shipment off site to a commercial radioactive-material burial site.
2.
Intermediate-level dry wastes are collected in DOT-approved drums and stored in a properly marked controlled area.
3.
High-level wastes are stored in underground storage tubes or underwater.
These waste containers are spotted in the various operating areas where they are located in accordance with the conditions of the area operating procedures..After the container is loaded, it is surveyed by
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Health Physics and transferred to the radioacti' a material dry waste storage area, Figure 3-21 Radioactive Waste Storage Area. Waste packages containing fissile material are surveyed for SNM content before transfer off site.
A temporary storage area for radioactive material is 33 provided as shown in Figure 3-21.
Uranium (excluding U bearing material) source, and low-level byproduct material not in solution are stored outside of the building within the fenced-in region. All other material is stored indoors except for short periods of time incident to the shipment or transfer of material. Waste, including high-level waste, may be stored in DOT specifi-cation or NRC approved containers suitable for off-site shipment, in-doors in a temporary addition to Building J (Fig. 3-24).
These containers may not be C
License No.
SKM-77.8 Docket No.70-824 Date February,1980 Page 3-32 Amendment No.
12 Revision No.
9 Babcock & Wilcox
stored with overpacks if they are required for shipment. License conditions and procedures that govern the operation of Building J, pertain to thfs addition also. Waste containers are loaded into the addition through the hinged metal roof. After a sufficient amount of waste has accumulated, material is shipped via commercial firms to a radioactive-material burial site.
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License No.
SNM-778 Docket No.70-824 Date February. 1980 Page 3-32a Amendment No.
12 Revision No.
9 Babcock & Wilcox
Figure 3-24.
Temporary Addition to Building J.
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License No.
SNM-778 Docket No.70-824 Data February, 1980 Page 3 63 I
Amendment No.
12 Revision No.
9
\\
Babcock & Wilcox
ATTACHMENT B REPLACEMENT PAGES FOR BAW-381 DEMONSTRATION AND CONDITIONS FOR LICENSE SNM-778 DZCEMBER, 1978 l
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3.5.7 criticality A:cident Alarm System Figure 3-5 shows the location of the system monitors. The system detects gamma radiation and meets the requirements of 10 CFR 70.24(a)(1).
These monitors are connected to a logic circuit that activates the building evacuation alarm when any two monitors trip. The monitors are connected to the building's emergency power system, ensuring alarm activation in the event of a failure of normal site power. Monitors may be removed, added, and relocated to meet the Center's experiment programs; therefore the above locations should not be considered permanent.
Changes in monitor location and their removal shall comply with 10 CFR 70.24(a)(1) and be approved by the Safety Review Committee.
3.5.8 Facility Change Reference Section 3.3.3.
C License No.
SNM-778 Docket No.70-824 Date September. 1979 Page 3-17 Amendment No.
Revision No.
1 l
1 Babcock & Wilcox
3.6 Dry Radioactive Waste Storage Dry radioactive waste is held in storage awaiting shipment for off-site disposal in Building J and the adjacent fenced area shown in Figure 3-2 and designated as " Radioactive Waste Storage". Waste, including high-level waste, may also be stored in the temporary addition to Building J (Figure 3-15).
Waste stored within Building J and the addition shall be in DOT specification or NRC approved containers suitable for off-site shipment. These containers may not be stored with overpacks, if they are required for shipment. Waste stored within the fenced area shall be in DOT specification or NRC approved metal containers.
Building J provides 1400 square feet of space for storage of dry radioactive waste. Two shielded areas are used for storage of intermediate and high level waste. The building is equipped with a smoke detector that alarms in the Building B health physics area and the guard station at the Naval Nuclear Fuels Division.
A. criticality monitor and an air sampler are located within Building J.
A personnel survey instrument is also available.
The temporary addition to Building J provides 178 square feet of space for storage of radioactive waste, including high-level waste. This facility is provided w4th space heating and air is exhausted from the addition into Building J.
The license conditions and procedures for the operation of Building J pertain also to the addition except that containerized waste is loaded into the addition via the hinged metal roof.
Waste containing SNM is stored in Building J and the addition, as is byproduct waste that requires shielding.
Waste contcining source and byproduct material may be stored in the l
fenced area adjacent to the building. The criterion used to determine that waste can be stored within the fenced area is that the radiation level at the boundary of the restricted area (the outer fence surrounding the waste storage area) shall not exceed that specified. in 10 CFR 20.105(b). Surveys are performed monthly to assure detection of container failure and that radiation leyels are maintained within prescribed limits.
License No.
SMH-778 Docket No.70-824 Date February, 1980 Page 3-18 Amendment No.
Revision No.
6 Babcock & Wilcox
3.7 Liquid Waste Disposal Facility The Liquid Waste Disposal Facility (LWDF) is shown in Figure 3-2.
The LWDF is a below grade " tank farm".
A schematic diagram of tank arrange-ments, piping and pumps is presented in Figure 3-14.
Potentially contaminated waste water is piped from material handling areas to specific tanks so that the type of activity in any given tank can be anticipated.
Each tank is pro-vided with piping for thorough mixing by air sparge.
The drain lines from each tank is located in the bottom of the tank to permit complete emptying.
Exceptions to this are the two 4000 gal waste tanks which have floating drains.
The rectangular tanks shown in Figure 3-14 are constructed of concrete. The interiors are treated with a water-proofing material.
The tops are of concrete and eccess to the tanks for cleaning, inspecting and sampling is gained through man holes.
The tanks indicated by circles on Figure 3-14 are constructed of steel. The 300 gallon tanks are stainless steel and are not provided with. inspection ports. The 2000 gallon tanks are constructed of carbon steel, treated with an epoxy lining and are equipped with man holes for inspection.
A 10,000 square foot pond is located approximately 150 feet north-east of Building J.
This pond collects storm drainage from Buildings B&C.
r License No. 'SNN-778 Docket No.70-824 Date February, 1980 Page 3-19 j
Amendment No.
Revision No.
6 Babcock & Wilcox
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3-41 License No.
SNM-778 Docket No.70-824 Date September,1979 Page Amendment No.
Revision No. 1 i
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%L J Babcock a.Wilcox
Figure 3-15 Temporary Addition to Building J.
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SNM-778 Docket No.70-824 Date February. 1980 Page 3-42 Amendment No.
Revision No.
6 Babcock & Wilcox
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