Boeing Company (the) · NYSE:BA
Boeing Company (the) — Investor Presentation (April 2008)
66 slides from Boeing Company (the)'s investor presentation, Apr 17, 2008
Slide 1: Public Meeting: Stormwater Controls at the Santa Susana Field Laboratory
Public Meeting Stormwater St t Controls C t l att the th Santa Susana Field Laboratory Outfalls 008 and 009 April 17, 2008 6:30 – 9pm with 6:30 to 7:00pm Informal Meeting 1
Slide 2: Meeting Agenda
Meeting Agenda • Expert Panel – Panel members/scope/schedule – ENTS/design storm/site overview • Public Meeting/Field Trip Recaps • Respond to questions/comments from March public meeting • Draft ENTS conceptual designs • Design Storm Recommendation • Wrap Wrap-up up and Future Efforts 2
Slide 3: Expert Panel Members
Expert Panel Members • Dr. Dr Robert Gearheart, Gearheart P P.E. E • Dr. Richard Horner (Prior Commitment tonight) • Jonathan Jones, P.E. • Dr. Dr Michael Josselyn • Dr. Robert Pitt, P.E. • Dr. Michael Stenstrom, P.E. 3
Slide 4: Expert Panel's Scope of Work
Expert p Panel’s Scope p of Work • For outfalls 008 and 009 review site data and recommend natural Engineered Natural Treatment Systems (ENTS) capable of providing the required treatment to meet the final effluent limits. • Recommend to the Board a site-wide design storm • Public Involvement 4
Slide 5: SSFL NPDES Outfall Watersheds
SSFL NPDES Outfall Watersheds | se a 7 : CPt: dar ek DS tS See
Slide 6: SSFL NPDES Outfall Watersheds
SSFL NPDES Outfall Watersheds |
Slide 7: SSFL NPDES Outfall Watersheds
SSFL NPDES Outfall Watersheds | se a 7 : CPt: dar ek DS tS See
Slide 8: SSFL NPDES Outfall Watersheds
SSFL NPDES Outfall Watersheds | se a 7 : CPt: dar ek DS tS See
Slide 9: SSFL NPDES Outfall Watersheds
SSFL NPDES Outfall Watersheds | se a 7 : CPt: dar ek DS tS See
Slide 10: Expert Panel's Role
Expert Panel Panel’s s Role • Not charged to address RCRA or radiological site clean-up • Provide participatory and technical models for other activities at the site 10
Slide 11: Engineered Natural Treatment Systems
Engineered Natural Treatment Systems Treatment Train Flow Attenuation Example Runoff Runoff post Site Controls Flow Out of Process 1 Flow Out of Procees 2+ 1: Site Controls Flow Ratee (reduce runoff volume) 0 0 Time E.g., restore un-used imperviou s surface to natural state 2: Extended 3: Bio- Deten
Slide 12: Engineered Natural Treatment Systems: Flow Attenuation Example
Engineered Natural Treatment Systems Treatment Train Flow Attenuation Example Runoff Runoff post Site Controls Flow Out of Process 1 Flow Out of Procees 2+ Rate Flow R 0 0 Time 12
Slide 13: ENTS Treatment Train Concept
Engineered Natural Treatment System (ENTS) Treatment T t t Train T i Concept C t 13
Slide 14: Treatment Train Concept
Treatment Train Concept 14
Slide 15: Design Storm
Design Storm • Recommendation from Panel on maximum storm event to which numeric effluent limits apply – Numeric limits apply as enforceable limits duringg almost all storms – Numeric limits apply as benchmarks for large infrequent q storms – Drawbacks outweigh benefits for designing treatment syste
Slide 16: Expert Panel Work Plan Schedule
Expert p Panel Work Plan Schedule Tasks T k Proposed P d Date D t Design Storm Recommendation Preliminary draft complete ENTS Conceptual Designs Complete May 15, 2008 ENTS Final Designs g Complete p Julyy 15,, 2008 ENTS Permitting August 15, 2008 ENTS Construction Begins October 31, 2008 Final Permi
Slide 17: Public Involvement Component
Public Involvement Component • Public Participation Meetings • Periodic reports to RWQCB on project status • Project P j t information i f ti posted t d on the th Internet: I t t http://www.boeing.com/aboutus/environment/santa_susana/ents/index.html • Public Field Trips 17
Slide 18: Expert Panel Public Meetings
Expert Panel Public Meetings Proposed Scope Proposed Date Panel introduction/Overview Complete, January 22nd Progress on d P design i storm t and d ENTS Complete, March 17th selection & conceptual design Recommended design storm and Tonight conceptual ENTS designs Progress on ENTS implementation Sep
Slide 19: Board Presentations
Board Presentations M h 6th – Brief • March B i f reportt on progress • April 3rd – Longer update and discussion of ENTS and Design g Storm 19
Slide 20: Recap of March Public Meeting
Recap of March Public Meeting • Review of Januaryy Meeting g • Responses to questions and comments • Public field trip opportunity announced • Independent I d d E Expert P Panell – Scope of work – Progress toward design storm recommendation – Progress on ENTS (Controls) selection – Panel future effo
Slide 21: Public Site Field Trip Summary
Public Site Field Trip Summary • Held Friday April 4th from 9am to noon • 16 were on the field trip: p – 8 public, – one Expert Panel member – 5 from Boeing, Boeing – and 3 outside consultants • 008 and 009 watersheds visited • Issues discussed: – Difficulty at building ENTS or other treatment at 00
Slide 22: Response to Questions and Comments from March Meeting
Response to Questions and C Comments ffrom M March hMMeeting i • Protectiveness of Permit – Regional Board sets Permit requirements to be protective of public health and aquatic life • Monitoring • Dioxin • Radiological constituents • ENTS construction at or near cleanup areas 22
Slide 23: Existing Monitoring in 008 & 009 Watersheds
Existing Monitoring in 008 & 009 Watersheds • Existing NPDES compliance monitoring for stormwater discharges at the outfalls – Dioxin - Every sampling event – Radionuclides - Every sampling event • IIncludes l d G Gross Alpha, Al h G Gross B Beta, t C Combined bi d RRa-226 226 & 228 228, Tritium, T
Slide 24: New Monitoring in 008 & 009 Watersheds
New Monitoring g in 008 & 009 Watersheds • Proposed by Expert Panel and the project team: – Treatability T t bilit stormwater t t samplesl ttaken k – Additional rain gauges added – Manual flow measurements taken at outfall 009 – Stream channel conditions mapped in 009 drainage – Soil characterizatio
Slide 25: Dioxin Summary
Dioxin Summary TCDD TEQ in Stormwater at Outfalls 008 & 009 1.0E-02 Interim Permit Limit Interim Limit = 9.1x10-04 ug/L Outfal 008 1.0E-03 Outfall 009 1.0E-04 1.0E 04 Pre-Fire Post-Fire Final Permit Limit Period Period Pre and Post Fire TEQ (ug/L) 1.0E-05 TCDD T 1.0E-06 1.0E-07 Benchmark/Permit Limi
Slide 26: Radiological Summary: Gross Alpha
Radiological summary Gross Alpha in Stormwater at Outfalls 008 & 009 25 Outfall 008 Outfall 009 20 Alpha (pCi//L) Permit Limit = 15 pCi/L 15 Gross A 10 5 0 Sep-04 Jan-05 May-05 Sep-05 Jan-06 May-06 Sep-06 Jan-07 May-07 Sep-07 Jan-08 May-08 26
Slide 27: Radiological Summary: Gross Beta
Radiological summary Gross Beta in Stormwater at Outfalls 008 & 009 55 50 Outfall 008 45 Outfall 009 Permit Limit = 50 pCi/L 40 eta (pCi/L) 35 30 Gross Be 25 20 15 10 5 0 Sep-04 Jan-05 May-05 Sep-05 Jan-06 May-06 Sep-06 Jan-07 May-07 Sep-07 Jan-08 May-08 27
Slide 28: Preliminary Plan for ENTS Construction at or Near Cleanup Areas
Preliminary Plan for ENTS Construction at or Near N Cl Cleanup A Areas • Some ENTS construction will be done in contaminated areas • Construction will require: – Current sampling to satisfy data gaps – Additional sampling p g at time of construction – Removal of contaminated soils below and around E
Slide 29: Questions about March Meeting Follow-up?
Questions about March Meetingg Follow-up? p 29
Slide 30: Meeting Agenda
Meeting Agenda • Expert Panel – Panel members/scope/schedule – ENTS/design storm/site overview • Public Meeting/Field Trip Recaps • Respond to questions/comments from March public meeting • Draft ENTS conceptual designs • Design Storm Recommendation • Wrap Wrap-up up and Future Efforts 30
Slide 31: 008 and 009 Watersheds Guiding Principle
008 and 009 Watersheds Guiding Principle • The Panel recommends control and treatment occur throughout g the Outfall 008 and 009 watersheds, including off-site areas, such that –All feasible areas that can be used for volume reduction and treatment are used to help ensure compliance at the outfall –
Slide 32: Revised ENTS Treated Area Map
Revised ENTS “Treated Area” Map 32
Slide 33: Treatment Train Approach
“Treatment Train” Approach pp • Combine controls in series to treat runoff for multiple p constituents and protect downstream controls • Reduce peak flows to optimize treatment • Include “polishing” enhancements (media additions, BMP soils amendments, etc.) • Optimize unit processes and overall syst
Slide 34: Preliminary ENTS Footprints, Watersheds 008 and 009
Preliminary ENTS Footprints, Watersheds 008 and 009 Preliminary draft Subject to change 34
Slide 35: Draft ENTS Conceptual Designs
Draft ENTS C ConceptuallD Designs i • Conceptual Design is an initial approach: – Footprint – Basic structures and concepts – Cut/Fill rough quantities • All proposed controls located off Boeing property are subject to landowner approval (pending) • Later design phases 35
Slide 36: Phase I - Stormwater Maintenance and Asphalt Removal Projects
Phase I - Stormwater Maintenance and Asphalt Removal Projects – Immediate Implementation Preliminary draft Subject to change 36
Slide 37: Phase II – Larger ENTS Implementation
Phase II – Larger ENTS – Implementation Following g Agency g y Permits Preliminary draft Subject to change 37
Slide 38: Conceptual Design Key Map
Conceptual p Design g Key y Map p 38
Slide 39: G1 - 009 West (NASA Property)
G1- 009 West (NASA Property) Preliminary draft Subject to change 39
Slide 40: G2 - 009 West Center
G2- 009 West Center (P ti l NASA P (Partial Property) t ) Preliminary draft Subject to change 40
Slide 41: G3 - 009 LOX
G3-009 LOX (NASA & S Sage R Ranch hPProperties) i ) Preliminary draft Subject to change 41
Slide 42: G4 - 009 East
G4 – 009 East (Partial Sage Ranch Property) Preliminary draft Subject to change 42
Slide 43: G5 – 008 Watershed
G5 – 008 Watershed 8 Preliminary draft Subject to change 43
Slide 44: Asphalt Removal Detail
Asphalt Removal Detail Incidental infiltration allowed No infiltration allowed 44
Slide 45: Culvert Maintenance Detail
Culvert Maintenance Detail 45
Slide 46: Culvert Maintenance Detail
Culvert Maintenance Detail 46
Slide 47: Sedimentation Basin Detail
Sedimentation Basin Detail 47
Slide 48: Sedimentation Basin Detail
Sedimentation Basin Detail 48
Slide 49: Bioretention Detail
Bioretention Detail A i SYSTEM EXISTING GROUND ma | SURFACE 49
Slide 50: Draft LOX Concept
Draft LOX Concept Sediment basin Bioretention o ete t o area Sediment basin 50
Slide 51: Preliminary Plan for ENTS Construction at or Near Cleanup Areas
Preliminary Plan for ENTS Construction at or Near N Cl Cleanup A Areas • Some ENTS construction will be done in contaminated areas • Construction will require: – Current sampling to satisfy data gaps – Additional sampling p g at time of construction – Removal of contaminated soils below and around E
Slide 52: Existing soil characterization data
Existing soil characterization data -- Additional characterization has been proposed by panel to fill data gaps in areas of ENTS construction 52
Slide 53: ENTS Construction Overlying Known Areas of Groundwater Contamination
ENTS Construction Overlying Known Areas of Groundwater Contamination 53
Slide 54: Public Recommendations to Panel
Public Recommendations to Panel • ENTS recommendations received from CleanupRocketdyne.org approximately 3 weeks ago • Expert Panel appreciates all input and is reviewing these recommendations • General responses: – Additional ELV drainage being routed to helipad ENTS – Skyline, SPA, Alfa, Bravo RFI
Slide 55: Example Agency Coordination
Example Agency Coordination Agency/Group Action Status Progress reports at Board Dr Stenstrom spoke at March & April hearings hearings LARWQCB Permit reopener to incorporate Tentatively planned for Fall ‘08 design storm 401 Certification Pending DTSC Approval for ENTS construction Initial comments r
Slide 56: Questions on ENTS Conceptual Designs?
Questions on ENTS Conceptual Designs? 56
Slide 57: Meeting Agenda
Meeting Agenda • Pre-meeting Panel/Team/Public Informal Discussions • Expert Panel – Panel members/scope/schedule – ENTS/design storm/site overview • Public Meeting/Field Trip Recaps • Respond to questions/comments from March public meeting • Draft ENTS conceptual p designs g – Presented recommended
Slide 58: What is a Site-Specific Design Storm?
What is a Site-Specific p Design g Storm? • Storm depth p or rain intensity y to use for assessing compliance and therefore driving g selection and design/sizing g g of controls: – e.g. natural treatment systems for 008 and 009 – Other treatment controls for other outfalls 58
Slide 59: Design Storm/ENTS
Design Storm/ENTS The Panel’s Goal is a system y of ENTS and other controls and a design storm that: – Maximize the probability of attaining numeric effluent limits – Minimize the potential impacts to downstream residents and the environment – Protect the natural site conditions and is feasible give
Slide 60: Site Specific Design Storm Preliminary Recommendation
Site Specific Design Storm P li i Preliminary R Recommendation d ti • The Panel recommends that the 1 1-year year return interval storm event be used as the single site-wide site wide design storm: – Either a 24-hour storm (2.5 inches) or – 0.6 0 6 inches per hour as measured at an onsite rain gage
Slide 61: Design Storm Volume Comparison
Design Storm Volume Comparison ENTS Volume (ac-ft) vs Design Storm (24-hr cre-feet) depth) 10- 16 year,, 24- y ystem (ac hour 14 storm 12 atment Sy 10 8 1- year, 24- me of Trea 6 hour storm 4 LA Volum 2 SUSMP 0 0.75 in 1.5 in 2.5 in 5.7 in Design Storm Sizes (in.) 61
Slide 62: Percent of Storms Treated at SSFL Using 1-Year Design Storm
Percent of Storms Treated at SSFL Using 1‐Year Design Storm If numerici effluent limits are exceeded, Boeing will assess sources and put in more If numeric effluent management limits are measures as exceeded,, Boeing g required by will be subject to Regional Board enforcement and will propose remedi
Slide 63: ENTS sizing curve for a hypothetical volume-based system at outfall 008
ENTS sizing curve for a hypothetical volume-based system implemented at outfall 008 63
Slide 64: Questions Regarding Preliminary Design Storm Recommendation?
Questions Regarding Preliminary Design Storm Recommendation? 64
Slide 65: Panel Future Efforts
Panel Future Efforts • Finalize Design Storm Recommendation • Finalize conceptual ENTS designs • Review preliminary & final ENTS designs • Review ENTS operations and maintenance plan p • Review ENTS effectiveness & impact monitoring g program: – Pollutant removal – Maintenance/cleanout M i t / l t t
Slide 66: Thank You For Your Time
THANK YOU FOR YOUR TIME For questions or comments, contact: M kS Mark Schultheis, h lth i G Geosyntec t C Consultants lt t 800-293-4136 mschultheis@geosyntec.com h lth i @ t 66