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Schriever Water Treatment Plant

Parent Companies:
Consolidated Waterworks District No. 1
EPA Facility ID:
100000071138
Other ID:
Facility DUNS:
0
Parent Company DUNS:
0

Location:

Address:
351 Water Plant Road
Schriever, LA 70395
County:
TERREBONNE
Lat / Long:
29.731, -90.785 (Get map)
Method:
GPS Code Measurements (Psuedo Range) Differential (DGPS)
Description:
Other
Horizonal accuracy:
1 m
Horizontal reference datum:
North American Datum of 1983
Source map scale:

Owner/Operator:

Name:
Cons. Waterworks District No. 1
Phone:
(985) 879-2495
Address:
P. O. Box 630
Houma, LA 70361
Foreign Address:

Person responsible for RMP implementation:

Name:
Ivy Theriot
Title:
Plant Supervisor

Emergency contact:

Name:
Michael Sobert
Title:
General Manager
Phone:
(985) 879-2495
24-hour phone:
(985) 446-5541
Ext or PIN:

Other contacts:

Facility (or company) email:
Facility phone:
Facility (or company) URL:

Safety:

Local Emergency Planning Committee:
Terrebonne Parish LEPC
Full-Time Equivalent Employees:
16
Covered by OSHA PSM:
No
EPCRA section 302:
Yes
CAA Title Air Operating Permit:
No
CAA Permit ID#:
OSHA Star/Merit Ranking
No
Last Safety Inspection Date:
July 28, 2008
Inspecting Agency:
EPA
Using Predictive Filing:
No

Processes:

Unspecified process
RMP ID:
1000053713
CBI claimed:
No
Program Level:
2
NAICS:
Water Supply and Irrigation Systems (22131)
Chemical name
CAS#
Quantity (lbs.)
CBI
Chlorine
7782-50-5
20,000
No
Public OCA Chemical
0
No

RMP Preparer:

Name:
Horace Thibodaux
Address:
214 Pamela Place
Thibodaux, LA 70301
Foreign Address:

Phone:
(985) 387-0161

Latest RMP Submission:

Date:
June 3, 2014
Type:
Resubmission
Reason:
5-year update (40 CFR 68.190(b)(1))
Registered:
Yes
RMP ID:
1000043531

Deregistration:

Date:
Effective Date:
Reason:
Other Reason:

2. Toxics: Worst-case

Some Risk Management Plan information is not provided in the available RMP data. You need to make an appointment at an EPA Reading Room In order to get access to details from the Off-Site Consequence Analysis (OCA) such as:

Instructions on how to make an EPA appointment can be found here.

Public OCA Chemical (in Unspecified process)
CBI claimed:
No
Percent weight:
100.0
Physical state:
Gas
Model used:
Aloha 5.4.4 + Cameo 3.0.1 + Marplot 4.2.4
Release duration (mins):
10.00
Wind speed (meters per sec):
1.5
Stability class:
F
Topography:
Rural
Passive mitigation
considered:
  • None
not considered:
  • Dikes
  • Enclosures
  • Berms
  • Drains
  • Sumps

3. Toxics: Alternative release

Some Risk Management Plan information is not provided in the available RMP data. You need to make an appointment at an EPA Reading Room In order to get access to details from the Off-Site Consequence Analysis (OCA) such as:

Instructions on how to make an EPA appointment can be found here.

Public OCA Chemical (in Unspecified process)
CBI claimed:
No
Percent weight:
100.0
Physical state:
Gas
Model used:
Alhoa 5.4.4 + Cameo 3.0.1 + Marplot 4.2.4
Wind speed (meters per sec):
3.00
Stability class:
D
Topography:
Rural
Passive mitigation
considered:
  • None
not considered:
  • Dikes
  • Enclosures
  • Berms
  • Drains
  • Sumps
Active mitigation
considered:
  • None
not considered:
  • Sprinkler systems
  • Deluge systems
  • Water curtain
  • Neutralization
  • Excess flow valve
  • Flares
  • Scrubbers
  • Emergency shutdown

4. Flammables: Worst-case

None

5. Flammables: Alternative release

None

6. Five-year accident history

No Registered Accidents

7. Prevention: Program level 3

No Prevention Program level 3

8. Prevention Program level 2

, Water Supply and Irrigation Systems (22131)
Prevention Program ID:
1000035035
Safety Review Date
June 3, 2014, since latest RMP submission
PHA Update Date
, since latest RMP submission
Safety Regulations
  • ASTM Standards
  • ANSI Standards
  • ASME Standards
Hazards Identified
  • Toxic Release
  • Corrosion
  • Equipment failure
  • Floods
  • Tornado
  • Hurricanes
Process Controls
  • Vents
  • Manual Shutoffs
  • Alarms
  • Emergency Power
  • Grounding Equipment
Mitigation Systems
  • None
Monitoring Systems
  • None
Changes since PHA
  • None
Training Type
  • Classroom
  • On the Job
Competency Testing
  • Oral Test
  • Demonstration
  • Observation
Procedure Review Date
May 29, 2014, since latest RMP submission
Training Review Date
May 21, 2014, since latest RMP submission
Maintenance Review Date
May 27, 2014, since latest RMP submission
Maintenance Inspection Date
May 22, 2014, since latest RMP submission
Equipment Tested
Yes
Management of Change Most Recent Date
Management of Change Review Date
Pre-startup Review Date
Compliance Audit Date
May 20, 2014
Compliance Audit Change Completion Date
None
Incident Investigation Date
None
Incident Invest. Change Completion Date
None
Participation Plan Review Date
Hot Work Review Date
Contractor Safety Review Date
, since latest RMP submission
Contractor Safety Eval. Date
, since latest RMP submission

9. Emergency response

Facility In Community Plan:
Yes
Facility Own Response Plan:
No
Specific Facility Response Plan:
No
Inform. Procedures in Response Plan:
No
Emergency Care in Response Plan:
No
Plan Review Date:
Response Training Date:
None
Local Response Agency:
Local Response Agency Phone:
(985) 873-6357
Subject To - OSHA EAP:
No
Subject To - OSHA HAZWOPER:
No
Subject To - CWA:
No
Subject To - RCRA:
No
Subject To - OPA:
No
Subject To - State EPCRA:
Yes
Subject To - Other:

Executive Summary

Facility LDEQ Agency Interest (AI) Number: 27838



1. Facility accidental release prevention and emergency response policies:

Consolidated Waterworks District No.1 of Terrebonne Parish pledges to protect the environment and the health and safety of employees and the community in which we operate. As a public body, we recognize the continuing challenge of fulfilling this pledge while accomplishing our goals. Each of us shares this responsibility to ensure our long-term success. To achieve our goals, we will:

A. Commit to leadership by operating and growing our business in compliance with legal requirements and Consolidated Waterworks District No. 1 of Terrebonne Parish environmental, health and safety operating standards, which may be more stringent.

B. Safeguard our employees' health by promoting an accident-free workplace, minimizing exposure to hazardous substances, and providing preventive health care systems.

C. Promote safe handling, use and disposal of our products by acquiring and communicating information and education to our employees and customers.

D. Minimize the environmental impact of our operations by promoting pollution prevention and environmental conservation.

E. Anticipate, evaluate and manage risks by maintaining crisis management programs that empha prevention and effective emergency preparedness, response and recovery plans.

F. Commit to continuous improvement by monitoring compliance with regulations and our internal standards and by striving for performance, which compares favorably with industry leaders.

G. Earn the public trust by communicating openly about our policies, programs and performance and advocating sound laws and regulations.



2. Facility description and regulated substances handled:

The Schriever Water Treatment Plant provides drinking water to Terrebonne Parish. The facility has a treatment capacity of 24-million gals/day. On average, the facility treats approximatel
y 13.5-million gals/day.

At this facility, chlorine is the only regulated substance that exceeds the threshold quantity for toxicity listed under section 112A® of the Clean Air Act. The average inventory includes nine (9) one-ton (2,000 lb.) containers, for a total of 18,000-lbs. The maximum inventory includes ten (10) one-ton (2,000 lb.) containers, for a total of 20,000-lbs.



3. The general accidental release prevention program and chemical-specific prevention steps:

The facility complies with EPA / LDEQ accident prevention rule and all applicable state and local codes and regulations. This facilities chlorine system was designed and constructed in accordance with standards from the Chlorine Institute. All facility personnel are certified in safely operating the Chlorine processes performed at this facility.



4. Five-year accident history:

There were no reportable accidents in the last five (5) years.



5. The emergency response program:

In the event of an accident or incident involving the facilities chlorine system, the first responder will notify the Terrebonne Parish Consolidated Government (TPCG) Office of Emergency Preparedness (OEP) and request that they respond to the emergency. The TPCG Office of Emergency Preparedness (OEP) is the primary response service and will work with Fire and Law Enforcement personnel to minimize effects of a hazardous material (HAZMAT) incident. Depending on the severity of the incident, additional local, state, federal and private resources may be called upon to assist in HAZMAT response.



6. Planned changes to improve safety:

No changes to improve safety have been reviewed at this time.