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The Stanford Linear Accelerator Center is the lead Department of Energy (DOE) laboratory for electron-based high energy physics. It is dedicated to research in elementary particle physics, accelerator physics and in allied fields that can make use of its synchrotron radiation facilities—including biology, chemistry, geology, materials science and environmental engineering. Operated on behalf of the DOE by Stanford University, SLAC is a national user facility serving universities, industry and other research institutions throughout the world. Its mission can be summarized as follows:
Perform world-class research in high energy physics, particle astrophysics and cosmology, and in the use of synchrotron radiation
Provide accelerators, detectors, instrumentation and support for national and international research programs in elementary particle physics and allied fields that use synchrotron radiation
Advance the art of accelerators and related devices through development of sources of high energy particles and synchrotron radiation, plus new techniques for their scientific utilization
Advance the critical technologies necessary to maintain its leadership and excellence in particle physics, accelerator physics, particle astrophysics and cosmology, and synchrotron radiation
Transfer practical knowledge and innovative technology to the private sector
Contribute to the education of the next generation of scientists and engineers, and to the scientific awareness of the public
Achieve and maintain excellence in matters of environmental concern and provide for the safety and health of its staff and the general public.
The Site Engineering and Maintenance Department (SEM) provides maintenance and repair of all SLAC buildings, grounds, utilities and provides hoisting and rigging services. We do not provide assistance with phones, computers, power supplies, vending and food services. The Site Engineering and Maintenance Department normally funds routine maintenance and repair. However, modifications or activities other than routine maintenance may require separate funding by the requestor.
Names, titles, affiliations of participants
Burl Skaggs, Site Engineering & Maintenance
Leslie Bachant, Site Engineering & Maintenance
Luda Fieguth, Site Engineering & Maintenance
Performance Area: PROJECTS & FACILITIES MANAGEMENT
Performance Objective #1 Real Property Management
The laboratory will effectively manage real property. (Total Weight = 17%)
Performance Criterion: 1.0 Real Property Management
Real Property is effectively managed consistent with mission requirements and DOE direction.
Performance Measure: 1.1 Program Implementation (Weight 17%)
6 out of 7 completed = .85 Excellent
Number of completed milestones/milestones scheduled for completion.
Performance Assumptions:
Intent is to measure the effectiveness, completeness, and timeliness of implementation of Real Property management actions. Milestones will be established in partnership with DOE and made a matter of record in the first quarter of the fiscal year. Milestones may be established for Facilities Information Management System (FIMS) completeness, office space utilization, substandard building space conversion, etc.
Performance Gradient:
Outstanding: 0.900 or greater
Excellent: 0.800 to 0.899
Good: 0.700 to 0.799
Marginal: 0.600 to 0.699
Unsatisfactory: less than 0.600
Milestones/Objectives
Performance Objective #2 Project Management (Total Weight = 15%)
3 out of 4 completed = .75 Good
Performance Criterion: 2.1 Facility Construction Projects
Facility construction projects with total project cost greater than, or equal to, $500K are completed on cost, schedule, and technical baseline.
Performance Measure: 2.1a (Weight 8%)
Number of milestones completed on schedule/number of milestones planned.
Performance Assumptions:
The intent is to measure actual progress against that planned for the fiscal year and for the Laboratory to execute facility construction projects within budget. A milestone list for all active projects will be negotiated with DOE at the time that each project is submitted to DOE. Only significant milestones will be listed, but each active project will have at least one milestone. Project completion is based upon beneficial occupancy or beneficial use. By mutual agreement between the Laboratory and DOE, final evaluation may be adjusted because of changes to project final cost, for late/early completion, and/or for increased/diminished scope. DOE/SSO may approve changes to project milestones due to changes in Laboratory funding priorities, programmatic schedules, or delays due to uncontrollable forces, as it relates to this performance measure.
Performance Gradient:
Outstanding: 0.900 to 1.00
Excellent: 0.800 to 0.899
Good: 0.700 to 0.799
Marginal: 0.600 to 0.699
Unsatisfactory: less than 0.600
Milestones/Objectives
Performance Measure: 2.1b (Weight 7%)
Actual funds committed during the fiscal year/planned funds committed during the fiscal year.
Performance Assumption:
The intent is to measure the Laboratory performance in executing projects within the approved TEC. The baseline TEC may be adjusted for allowed cost or work scope changes, Baseline Change Proposals, DOE directed changes, uncontrolled forces, or changes in programmatic schedules. If performance gradient exceeds 1.00, rating will be determined on contributing factors.
Performance Gradient:
Outstanding: 0.900 or greater
Excellent: 0.800 to 0.899
Good: 0.700 to 0.799
Marginal: 0.600 to 0.699
Unsatisfactory: less than 0.600
Milestones/Objectives
Suggested construction projects await approval and funds. Spreadsheet to follow.
Performance Objective: 3.0 Maintenance Management (Total Weight = 40%)
The laboratory will maintain capital assets to ensure reliable operations in a safe and cost effective manner.
11 out of 13 completed = .75 Good
Performance Measure: 3.1a Maintenance Investment Index (Weight 10%)
SLAC shall meet the criteria for the Maintenance Index (MII) by computing the total actual indirect conventional facility maintenance costs/conventional facility RPV.
Performance Gradient:
Outstanding: >1.51 %
Excellent: 1.41 % to1.5 %
Good: 1.31 % to 1.4 %
Marginal: 1.21 % to 1.3 %
Unsatisfactory: <1.2 %
Performance Measure: 3.1b Facility Condition Index (Weight 5%)
The Facility Condition Index (FCI) for the fiscal year associated with the performance period. The FCI, expressed as a percentage, is defined as the Total Needed OE funded Maintenance and Repair (M&R) Deficiencies (at the end of the fiscal year associated with the performance period) divided by the Replacement Plant Value (GP/C General Purpose/Conventional component of RPV).
FCI = |
Total Needed M&R Deficiencies |
RPV (GP/C) ($) |
Performance Gradient:
POCM FIMS
Outstanding: Excellent: < 2%
Excellent: Good: 2 – < 5%
Good: Adequate: 5 - < 10%
Marginal: Fair: 10 - < 25%
Unsatisfactory: Poor: Major deferred maintenance is 25 - < 60%
.96 Outstanding
Performance Gradient:
Outstanding: 0.900 or greater
Excellent: 0.800 to 0.899
Good: 0.700 to 0.799
Marginal: 0.600 to 0.699
Unsatisfactory: less than 0.600
Milestones/Objectives: FY 03 Performance indicators and calculation algorithm:
SCORE = |
Average Value |
SLAC Value |
Performance Criterion: 3.2 Facilities Management
Facility operations and maintenance are effectively managed consistent with mission, risks, and costs.
Performance Measure: 3.2a Program Implementation (Weight 20%)
Sum of completion percentages for all milestones worked/milestones scheduled for completion.
Performance Assumptions:
The intent is to measure the effectiveness and timeliness of the Laboratory’s facility maintenance program. A list of mutually agreed milestones will be made a matter of record within the first month of the fiscal year. For multiple-facility milestones, completion percentage will be an average of the completion percentages for each facility included in the milestone. If no milestones are selected for the fiscal year, the weight of performance Measure 3.1.a will be added to performance Measure 3.2.a.
Performance Gradient:
Outstanding: 0.900 or greater
Excellent: 0.800 to 0.899
Good: 0.700 to 0.799
Marginal: 0.600 to 0.699
Unsatisfactory: less than 0.600
Milestones/Objectives
Complete software development to generate work orders within service requests and track individual shop efforts. The Job Order component has been developed but is not beta tested. Year end timeframe is anticipated.
Start documentation and training process. Pete to incorporate this into the training.
Prepare media release about upgraded service system. Awaiting results of completed beta tests.
Criteria for rigging equipment have been made more stringent. On-going site-wide inspections result in collection and removal of damaged/unsuitable gear forcing departments to purchase certified equipment and gear.
Discovery and purchase of acid-resistant slings provided solution to NLCTA problem.
Look at feasibility of setting up training program for SLAC mechanics to perform inspections and become proficient with certain types of cranes. Create dedicated pool of mechanics to cover all crane types for site.
Created rigging database to track all gear. New procedure implemented to attach color-coded tags to gear indicating if it's been inspected or if it's out of service. Tags are changed annually as equipment is reinspected.
Validate and correct HVAC equipment maintenance data in existing preventative maintenance systems. Equipment listed in Benchmate / Maximo has been compared to what's actually in buildings and marked with Equipment ID tags. Equipment found during the verification process that is not listed in Benchmate / Maximo is identified, tagged, and added into the appropriate system.
Standardize equipment names across Benchmate, Maximo and the Service System databases. Standardization of equipment names has been done. All found equipment has been marked with ID tags that list the name of the equipment and the building it belongs in. Equipment in 4 buildings has been tagged and the remaining buildings should be completed by 9/04.
Replace roof on B031. This project has been completed and all related charge accounts are closed.
Upgrade elevator controllers in B050 and B730. Replace hydraulic pump in B050. This project has been completed.
Convert cafeteria kitchen appliances from electric to natural gas for energy conservation, electrical capacity improvement and reduced maintenance. This has been completed.
Performance Objective #4 Energy Management (Total Weight = 11%)
Performance Gradient: The summation of the performance gradients for the 34 goals is 28.5. This represents weighted average of 0.838 (28.5/34) or “Excellent” performance level.
Performance Criteria: 4.1 Use Energy Efficiently
Performance Measure: 4.1a (Weight 11%)
Current fiscal year energy goals accomplished/goals scheduled to be accomplished in accordance with the multi-year energy management plan.
Performance Assumptions:
The Laboratory will maintain a multi-year energy management plan, consistent with the Contractor Order requirements in DOE 430.2A. The multi-year plan will include annual goals and will be negotiated and made a matter of record within two months of an approved laboratory budget for project funds. Goals may be revised during the year by mutual agreement between the laboratory and DOE/OAK.
Performance Gradient:
Outstanding: 0.900 or greater
Excellent: 0.800 to 0.899
Good: 0.700 to 0.799
Marginal: 0.600 to 0.699
Unsatisfactory: less than 0.600
Milestones/Objectives
FY 2004 Specific Goals
In FY 2004 the SLAC Site Engineering and Maintenance Department was responsible for developing, reporting, and meeting specific energy management performance measures that are part of the Comprehensive Energy Management Program and Plan as follows:
1. Enter all energy usage data as required into the EMS4 website not later than the submission due date.
FY 2003 energy usage data was entered into EMS4 before the submission due date following a request from DOE. Performance gradient: 1.
2. Prepare and submit to DOE a FY2004 Assessment Report not later than the submission due date.
This document is the FY 2004 Assessment Report. Performance gradient: 1.
3. Provide potable water use data in the FY 2004 Annual Report.
Potable water use data for FY 2003 Annual Energy Management Report was submitted in October of 2004 following a request from DOE. A formal request for FY 2004 Annual Energy Management Report has not been put forward at this time. Performance gradient: 1.
4. Implement Phase 2 of Feasibility Study for On-Site Combined Heat and Power (CHP) Plant project. When constructed, this project will generate electricity for SLAC Computer Center by means of an internal combustion engine. In FY2003 we completed Phase 1 of this study. During this phase, we compared the economics and reliability of 1.0 MW gas-burning internal combustion engine integrated with a 300-ton absorption chiller against a back-up diesel generator coupled with a dedicated electrical chiller for SLAC Computer Center operation. SLAC management evaluated and discussed the result of this study and concluded that it warrants further analysis with expanded scope of study. The Phase 2 of the study will include assessment of electrical power generation for miscellaneous critical operations of the entire site in addition to the critical loads of the Computer Center. Also, evaluation of the cost impact of the plant location will be included in this study. In addition, we plan to include search and solicitation of funding, grants and incentive/rebate programs available for this project.
The study is in process at this time. A consulting firm (GE Solutions) has been hired to implement this study. A work plan for this project had been developed and available upon request. The target completion of the study is 11/12/2004. Currently, the scope of work is at ~50 % level of completion. Performance gradient: 0.5.
5. Replace all existing obsolete fluorescent T12/electromagnetic-ballast lighting assemblies in buildings 040 and 084 with new T8/electronic ballasts, energy–efficient, assemblies. Total estimated cost of the project is $150K.
The project implementation is in process at this time with bid package being finalized for upcoming construction bid. Project target completion is 12/17/2004. Performance gradient: 0.33.
6. Design “Accelerator Housing Lighting Control Upgrade” project. The accelerator housing (2-miles long underground structure that houses the linear accelerator beam) is being illuminated by means of 100-watt incandescent light bulbs located overhead at 10-feet intervals. During the machine operation the lights are in dim mode being controlled by resistors. The resistors reduce voltage output by wasting energy with heat. We plan to modify existing lighting control to allow all the lights in the tunnel turned off during No-Access state of operation. The managers of the operation require a pilot installation for a sector-pair of the tunnel prior to implementing the entire scope of work (see related goal #7).
This goal was implemented as stated. Performance gradient: 1.
7. To the extent that adequate funding is made available, implement lighting control modifications at a pilot sector-pair of the “Accelerator Housing Lighting Control Upgrade” project (see related goal #6).
This goal was implemented as stated. The pilot project was successful. Performance gradient: 1.
8. To the extent that adequate funding is made available and provided that the installation at the pilot sector is successful, implement “Accelerator Housing Lighting Control Upgrade” project for the entire linear accelerator (see related goals #6 and #7).
This project was implemented as stated, in schedule and within the budget of $77.3K. Performance gradient: 1.
9. Prepare a written response on DOE consultant’s comments/questions for the previously submitted “Test Lab High-Bay Lighting Replacement” project proposal.
This goal was implemented as stated. Performance gradient: 1.
10. Implement “Test Lab High-Bay Lighting Replacement” project. The scope of the project includes replacement of 80 energy-inefficient T12/magnetic ballast lighting fixtures with new, energy-efficient, T5/electronic ballast, assemblies. The total estimated cost of the project is $35.6K and the projected payback period is 2.9 years.
This project was implemented as stated. Performance gradient: 1.
11. Decommission existing Low Conductivity Water (LCW) systems that service heat exchanging equipment of North and South Focusing Magnets of SLAC Linear Collider (SLC). The SLC operation has been discontinued. Expected saving on shutting down three (3) 100-amp LCW pumps is 199.5 kW or 1.7 GWH per year.
This goal was implemented as stated. Performance gradient: 1.
12. Replace undersized and obsolete Variable Frequency Drives (VFDs) at 10 fan motors of SLAC Computer Center (Building 050). The aggregate rated capacity of the motors is 170 HP.
This project was implemented as stated. Performance gradient: 1.
13. Replace two (2) existing floor standing air-handling units on the 2nd floor of the Computer Center (Building 050) with two (2) new, energy-efficient, units. Each unit capacity is 27 tons. The air handling units have already been purchased in FY 2003.
This project was implemented as stated. Performance gradient: 1.
14. Implement feasibility study, conceptual design and life-cycle cost analysis of “North and South Arc Tunnels Lighting Control” project.
The study is in process of development at this time with target completion of 10/22/2004. Performance gradient: 0.5.
15. Install Variable Frequency Drive (VFD) at 125 HP fan motor of CT 1701.
This project was implemented as stated. Performance gradient: 1.
16. Complete “Waste Water Recycling” project. This project includes installation of new 12,000 gal holding tank for storage of collected waste water as an addition to the existing mobile water treatment unit. The waste water is being delivered by a vacuum truck that collects waste water from different sources such as transformers’ secondary containments, underground vaults, etc. The recycled water will be used for cooling tower 1701 water make up.
This project was implemented as stated. Performance gradient: 1.
17. Replace existing PH and/or conductivity sensors and Strantrol controllers with new sensors and PLC controllers at least three (3) out of six (6) cooling towers: 101, 1200, 1201, 1202, 1701 and 404. The new control system will be connected to existing Honeywell Scan DCS (Distributed Control System). The system will allow remote monitoring and reset of the automatically controlled system’s parameters therefore allowing to optimize the blow-down cycles.
The PH control components were replaced on cooling towers 1200 and 404. Performance gradient: 0.67.
18. Install a water meter at Central Plant hot water system make-up water pipe.
This project was implemented as stated. Performance gradient: 1.
19. Design replacement of all existing banks of cooling coils and seven (7) supply-and return-air fans of the central air conditioning system serving Computer Center of Building 050. The existing 30-years old, scaled and rusted energy-inefficient equipment will be replaced with new, energy-efficient, equipment. (The total estimate cost of the project is $461K and actual construction is planned to be implemented in FY2005.)
This goal was not implemented due to delay with funding approval. Performance gradient: 0.
20. Purchase six (6) additional Neighborhood Electrical Vehicles (NEV) in FY2004. (In FY2003 15 NEVs have been purchased by SLAC.) The battery-operated NEVs allow SLAC to discontinue lease of some of GSA gasoline-powered vehicles.
Nine (9) additional NEVs have been purchased by SLAC in FY2004. Performance gradient: 1.
21. Implement Title 1 design of “Underground Mechanical Utilities Replacement” project. This goal includes Title 1 design of underground piping replacement for natural gas, compressed air, cooling-tower water, chilled water and hot water systems. These systems developed significant leaks that cause waste of energy and impose additional maintenance cost. The proposed work includes replacement of identified mains and branches known or suspected of leaking. (Estimated cost of design and replacement of underground piping for these five (5) systems is $2,812,147. Title 2 Design and actual construction of the project is scheduled for implementation in FY2005/2006.)
This goal was implemented as stated. Performance gradient: 1.
22. Submit at least one article on the subject of energy management to Interaction Point, SLAC’s publication.
An article “Site Lighting Upgrade Program” has been published in May 7, 2004 in the “Interaction Point” newspaper. Performance gradient: 1.
23. SLAC Energy Manager to attend at least one energy management workshop, seminar or conference.
SLAC Energy Manager attended a few workshops provided locally by PG&E and the “Energy 2004” conference in Rochester, NY. Performance gradient: 1.
24. Continue improving/upgrading the Energy Management website.
The “Energy Management” website has been updated twice during FY2004. Performance gradient: 1.
25. Distribute DOE energy-awareness posters and other outreach materials to SLAC building managers for displaying in public places.
New posters have been distributed. Performance gradient: 1.
26. Procure of microcomputers and peripheral equipment through Basic Ordering Agreements (BOAs) negotiated by DOE ICPT (Integrated Contractor Purchasing Team) in compliance with Energy Star criteria.
This is an on-going, multi-year, program that is being implemented as stated. Performance gradient: 1.
27. Continue providing information and assistance in the forming of ride-sharing pools as well as information regarding mass transit and bicycle path through the SLAC Transportation Coordinator. Where operations permit, allow flexible work hours for participation in ride-sharing programs.
28. Continue providing bus service to and from Cal-Train station in Palo Alto in accordance with schedule that allow employees to commute on public transportation.
This is an on-going, multi-year, program that is being implemented as stated. Performance gradient: 1.
29. Update laboratory’s CEMP by March 31, 2004.
SLAC’s CEMP has been updated before March 31, 2004. The CEMP is available upon request. Performance gradient: 1.
30. Develop a Water Management Plan that includes at least four (4) BMPs; implement elected BMPs.
This goal was implemented as stated. Performance gradient: 1.
31. Modify acquisition systems to facilitate the purchase of low standby power devices.
This goal is in process of implementation. SLAC procurement department is currently revising Laboratory’s General Terms & Conditions for Fixed Price Construction Contracts; a new article on purchasing of Energy Efficient Standby Power Devices will be incorporated into this document. In addition, a questionnaire on purchasing of low standby power devices will be incorporated into the Laboratory’s on-line purchase requisitioning system. Tentatively, this task will be completed in October 2004. Performance gradient: 0.5.
32. Conduct an Assessment of Load and Energy Reduction Techniques (ALERT) at site.
Implementation of this goal is postponed until 2ndquarter of FY 2005 due to shortage of man-power. Performance gradient: 0.
33. Update a Site Specific Peak Load Management/Emergency Conservation Plan by June 30, 2004.
This goal was implemented as stated. Performance gradient: 1.
34. Develop work plans to implement Peak Load Management/ Emergency Conservation Plans and Alert Assessments recommendations.
Implementation of this goal is postponed until 2ndquarter of FY 2005 due to shortage of man-power. Performance gradient: 0.
Performance Objective #5 Physical Assets Planning (Total Weight = 17%)
10 out of 11 completed = .90 Outstanding
Performance Criteria: 5.1 Comprehensive Integrated Planning Process
The Laboratory develops documents and maintains a comprehensive, integrated planning process that is aligned with DOE and SLAC mission needs.
Performance Measure: 5.1a (Weight 17%)
Assess how the planning process is implemented to achieve maximum effectiveness in anticipating and articulating DOE and Laboratory needs and requirements.
Performance Assumptions:
The planning process is executed to achieve maximum effectiveness in land use and physical assts planning by anticipating and articulating DOE and SLAC needs. SLAC will document the major planning activities (work plan) with associated milestones within the first month of the fiscal year.
Performance Gradient:
The adjectival rating will be determined by a combination of criteria: a) impact of process improvements throughout the year; b) successful development of a work plan (milestones); c) the successful execution of the work plan, and; d) other planning and land use activities throughout the fiscal year.
Outstanding: 0.900 or greater
Excellent: 0.800 to 0.899
Good: 0.700 to 0.799
Marginal: 0.600 to 0.699
Unsatisfactory: less than 0.600
Milestones/Objectives
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