B2.07.02_DRAFT-Sec_J_Attachment_02_Work_Classification.pdf

Response Summary:

The environment, safety, health, and quality aspects of subcontracted work at SLAC must be assessed and characterized as “Green” or “Non-Green” by the SLAC point of contact or project manager. The contract cannot be awarded until work is properly classified in alignment with SLAC's work planning and control processes.

If you have any questions about filling out this form, please contact your supervisor or ESH coordinator.

If you have questions about the technical form, please contact esh-web@slac.stanford.edu

Q20. Your SLAC email address (full) - a copy of your responses will be emailed to you.

camilo@slac.stanford.edu

Q1. Purchase Requisition Number

369005

Q3. Project Title

CRMF Cleanroom Construction

Q4. Project Description

The Cryomodule Repair and Maintenance Facility (CRMF) Cleanroom Construction Project will provide specialized cleanroom facilities required to support cryomodule maintenance, assembly, testing, and repair activities. The project includes construction, installation, testing, commissioning, certification, and turnover of approximately 2,200 square feet of cleanroom support space, including approximately 1,100 square feet of ISO Class 4 cleanroom space and an associated Ultra-Pure Water (UPW) system.

Q5. SLAC Point of Contact for this Project:

Joshua Kaluzny

Q7. ESH Coordinator The Coordinators are listed in the pull-down below. The selected Coordinator will receive a copy of your responses and will verify the work requirements before the Purchasing Team sends it out. If you would like to double-check who your ESH Coordinator is, the list is also on the ESH Website (opens in new window).

MP: CRMF Project - Kathleen Ratcliffe https://esh.slac.stanford.edu/contacts#coordinators

Is the Project Green Work?

“Green work” involves low risk technical or administrative activities only such as: performing routine office work, using office supplies, reviewing schematics or specifications, using GPS or Hilti measuring devices, using a microscope, taking photos, performing field verifications or ESH observations, and operating break room appliances.

Work beyond low risk technical or administrative activities is considered “non-green work” at SLAC.

Examples of non-green work include:

a. Work requiring any permits or plans to control the hazards (e.g. lockout/tagout, hot work permit, confined space entry permit, electrical work plan, elevated work surface plan, etc.).

b. Work involving the use of power tools beyond a cordless screwdriver.

c. Work involving the use of chemicals beyond typical household use for short periods of time (e.g., window cleaner, rubbing alcohol).

d. Work using a step ladder higher than 6 feet or a straight ladder of any length.

e. Work involving activities such as (a) routine service or maintenance of conventional facilities or equipment; (b) machining metal; (c) installing office furniture; (d) aligning lasers; and (e) performing experiments. [Note: These are examples of “yellow work”.]

f. Work involving activities such as (a) construction; (b) hoisting/rigging; (c) repairing magnets in BSY; (d) installing shielding support; and (e) building a muon shield. [Note: These are examples of “red work”.]

g. Work that has the potential to interrupt beam line operations or equivalent science or facilities processes.

Given those considerations:

Q8. Should this work be classified as "Green" or "Non-Green?"

Non-Green

You have said the work is "non-green".

Non-green work requires a further assesment for the Job Bid and the Safety Coordinator coordination. Please fill out the Assessment section below.

Assessment Section

This section is to be completed by the SLAC project manager, field construction manager, service manager or university technical representative for the project with assistance, as requested, from ES&H. The purpose of this section is twofold; 1) to document the SLAC ES&H assessment for the project while helping to ensure needed ES&H elements are included in the statement of work for the project, and 2) to provide the subcontractor with information on required project-related ES&H documents/records. This information will help the proposers incorporate required elements into their bid. It also provides information the selected subcontractor will need after contract award for the Site-Speciifc Safety Plan (SSSP) (required for all construction and high-risk service projects) and supports SLAC work planning and control process.

Q-BIO. BIO Authorization Number: (If this project went through ES&H Building Inspection Office review)

26-250 (Design is still under review and has not been BIO stamped)

Project Activities and Controls Check only those activities that apply. Proposers will factor checked items into the bid.

Q22. A check mark in the following boxes indicates that a plan or related documentation will or may be required to support the Site-Specific Safety Plan or work planning and control package for the project. These requirements will be reviewed with the awarded subcontractor. The documents do not have to be provided at the time of this assessment submittal.

Construction - Any construction project.

Waste Management / Disposal / Recycling - All waste including general construction and demolition debris, recyclable non-hazardous materials, contaminated, mixed, hazardous or radioactive wastes Electrical Work Plan Control of Hazardous Energy - Radiation controls: shielding, monitoring; Lockout/tagout:

electrical, chemical, pneumatic, pressure, thermal, mechanical Fire Protection / Prevention - Building fire systems coordination, hot work, general construction, storage of flammable materials Hoisting and Rigging - Some ordinary lifts and all critical lifts require a documented plan.

Work at Elevations - Roof work, climbing onto or working from unprotected elevated work locations e.g., top of tanks, transformers.

Hazardous Materials - Solid, liquid, and gaseous hazardous materials used on the project must be identified Equipment - large equipment e.g. forklift, boom lift, backhoe, crane, etc.

Q23. Excavation – the SLAC Excavation Safety Program applies if:

An excavation is one foot or more in depth Power tools will be used Utilities are identified Any hazardous condition is likely to be encountered

N/A

Q24. Radiological Controls - Projects involving any of the following activities:

1. New or modified radiation protection shielding, PPS, BCS, or BSOICs

2. Working on or around controlled areas, radiologically controlled areas, or radiological areas (radiation, high radiation, or contamination areas)

3. Using radiation generating devices (including soil density gauges used for soil compaction test)

4. Working on or with radioactive materials (including radiation sources, or naturally occurring radioactive materials such as thorium welding rods or sand blasting media)

5. If excavation is within 25 lateral feet of an underground beam line housing

Q25. Other – List any other task or controls that should be addressed in the Work Planning and Control documents (e.g. SSP, JSA) Other 1 N/A

Other 2 N/A

Other 3 N/A

Training and Qualification

Identify applicable activities/training that will require training/qualification records.

Check only those training/activities that apply. Proposers will factor checked items into the bid.

Q27. SLAC Training A selection indicates that one or more subcontractor staff will need to complete this SLAC Training. Proposers should discuss training requirements and expectations during the pre-proposal walk and factor that information into their proposal.

Q28. Other ESH Training A checkmark indicates that one or more subcontractor staff will need to have evidence of training/qualification or medical evaluation. If there are questions, proposers should discuss training requirements and expectations during the pre-proposal (bid) walk.

Electrician - California Certified Journeyman Electrical Worker Training Control of Hazardous Energy (LOTO) Fork Lift Operator OSHA 30-hour Construction Safety Crane Operator Fall Protection Fall Protection Competent Person

Q29. Other Training - Please describe Other 1 N/A

Other 2 N/A

Other 3 N/A

Q30. Do you have any comments or notes for the ESH Coordinator and/or Buyer regarding this non-green work?

We will work with ESH and the contractor safety personnel to iterate on required safety forms and training.

Q31. By entering your name here, you are verifying that the previous information is true and correct to the best of your knowledge. (Electronic Signature) (Enter your full name - this is not a look-up field)

Camilo Colorado

Q32. Date of your electronic signature (ex: Aug 9, 2026)

October 5, 2026

You can submit your form now. A copy will be emailed to you and the ESH Coordinator. Please email esh-web@slac.stanford.edu if you had any issues with the form.

Embedded Data:

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