[National Spherical Torus Experiment]{.underline}

NSTX

STATEMENT OF WORK

FOR

NSTX Auxilliary Services Penetrations

NSTX-SOW-8-002

**Revision 2**

**July 31, 1998**

prepared by: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

Construction Manager

reviewed by: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

ES&H Manager

reviewed by: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

QA Manager

reviewed by: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

TFTR Caretaking Manager

approved by: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

D-Site Manager

**PRINCETON UNIVERSITY**

**PLASMA PHYSICS LABORATORY**

**(PPPL)**

**P.O. BOX 451**

**PRINCETON, N.J. 08543**

**609-243-2000**

  -------------- ---------- --------- ------------------------------------------
  **Revision**   **Date**   **TRB**   **Description of Change**

  -------------- ---------- --------- ------------------------------------------

  ---------- ------------- --------- ------------------------------------------
  **1**      **7/20/98**             **delete requirement for Radiation Safety
                                     training**

  ---------- ------------- --------- ------------------------------------------

  ---------- ------------- --------- ------------------------------------------
  **2**      **7/31/98**             **change one 8\" penetration to three for
                                     network cabling**

  ---------- ------------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 **(was penetration #6101, now penetrations
                                 500a, 500b,**

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 **and 500c)**

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 **add penetration numbers for RF
                                 penetrations**

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

  ---------- --------- --------- ------------------------------------------
                                 

  ---------- --------- --------- ------------------------------------------

**TABLE OF CONTENTS**

1.0 SCOPE 1

2.0 APPLICABLE DOCUMENTS 1

3.0 REQUIREMENTS 2

> 3.1 STATEMENT OF WORK ACTIVITY 2
>
> 3.2 MATERIALS 2
>
> 3.3 SAFETY 3
>
> 3.4 CODES & STANDARDS 4
>
> 3.5 IDENTIFICATION & MARKING 4
>
> 3.6 WORKMANSHIP 4

4.0 TEST REQUIREMENTS 4

5.0 QUALITY ASSURANCE REQUIREMENTS 4

6.0 DOCUMENTATION REQUIREMENTS 4

7.0 HANDLING SHIPPING AND STORAGE 4

8.0 DELIVERABLES 4

9.0 WARRANTY 4

1.0 SCOPE

This document describes the penetrations that need to be installed for
the NSTX auxilliary systems, how this work must be performed, and what
portions will be done by PPPL and what portions are the responsibility
of the subcontractor.

The penetrations through the floor of the NSTX Test Cell include:

Penetration #6104 7\" diameter thorugh 2\' thick floor (for vacuum vent
line)

Penetrations #500a, b, c 8\" diameter thorugh 2\' thick floor (for
network cables)

> The penetrations through the wall of the NSTX Test Cell include:

Six 14\" diameter penetrations at a 45 degree angle through 3\' thick
wall (for RF lines):

one at 19\' 4\" above floor and 10.63\" from adjacent wall

one at 19\' 4\" above floor and 26.63\" from adjacent wall

one at 20\' 8\" above floor and 10.63\" from adjacent wall

one at 20\' 8\" above floor and 26.63\" from adjacent wall

one at 22\' 0\" above floor and 10.63\" from adjacent wall

one at 22\' 0\" above floor and 26.63\" from adjacent wall

These penetrations are numbered 6111 through 6116.

**[2.0 APPLICABLE DOCUMENTS]{.underline}**

> PPPL Environment, Safety and Health Manual, PPPL ESH 5008
>
> (requires compliance with OSHA regulations)

**[3.0 REQUIREMENTS]{.underline}**

> **3.1 STATEMENT OF WORK ACTIVITY**
>
> PPPL will mark the locations of the penetrations on the floor and
> walls.
>
> PPPL will install polyethylene sheeting on both sides of the cuts to
> protect existing equipment. PPPL Health Physics will smear the
> affected areas for tritium contamination prior to drilling, and will
> specify any required radiological precautions prior to the start of
> drilling.
>
> PPPL will review facility drawings and survey the penetration areas
> with a rebar meter to attempt to identify any embedded conduits. If a
> conduit is thought to be in the cutting area, the contractor must
> limit the supply of cooling water. Attempts will be made to deenergize
> any conduits found prior to starting drilling.
>
> PPPL personnel must be available on the breakthru side of the cut at
> the time of the breakthru and equipment must be protected as specified
> by the cog engineer. If open holes exist in the general area of the
> cut PPPL personnel must monitor the work area and break thru side
> through out the cutting process or limit the cooling water introduced.
>
> The work area must be wiped down and cleaned periodically during the
> cutting process. Material used for wiping must be released by PPPL
> Health Physics prior to disposal unless otherwise instructed by PPPL
> Health Physics.
>
> No sleeves are required in the penetrations.
>
> PPPL will provide temporary seals for the penetrations (until they are
> needed for the power cables, etc).
>
> All work must occur between 7/20/98 and 8/14/98, Monday through Friday
> between 0700 hours and 1600 hours.
>
> **3.2 MATERIALS & EQUIPMENT**
>
> The contractor will supply and install any necessary scaffolding.
>
> The contractor will install any necessary scaffolding in accordance
> with the requirements of PPPL ES&H Directive 5008, Section 1, Item
> 1.6.2. All scaffolding must be reviewed and approved by the PPPL
> Construction Manager prior to their use.
>
> The contractor must provide any lift equipment needed to get equipment
> onto the scaffolding.
>
> PPPL will supply a source of cooling water.
>
> The contractor must provide cutting tools capable of handling the 1\"
> rebar that exists in these locations.
>
> Gasoline or propane powered equipment may only be used in the NSTX
> Test Cell.
>
> Water associated with the concrete core boring is to be filtered and
> sent directly to a liquid effluent collection system drain, or as
> otherwise directed by PPPL Health Physics. Debris from the drilling
> operation must be held in the area and cannot be released for disposal
> until authorized by PPPL Health Physics, unless otherwise instructed
> by PPPL Health Physics.
>
> Water and debris will be disposed of by PPPL.
>
> PPPL will provide temporary seals for the penetrations (until they are
> needed for the power cables).
>
> PPPL will supply insulating gloves and insulating boots.
>
> PPPL will provide access to 208v or 408v welding recepticles as
> required.
>
> **3.3 SAFETY**
>
> All work shall be in accordance with PPPL ESHD 5008.
>
> The mechanics performing the work must take and pass PPPL General
> Employee Training (GET).
>
> Penetrations Permits, and where applicable Flame Permits, shall be
> obtained by PPPL personnel prior to starting each penetration.
>
> The cutting equipment must be grounded and plugged into a \"Ground
> Fault Interrupter\" adapter or circuit, and the mechanic must wear
> Class \"O\" electrical insulating gloves provided by PPPL and
> insulating boots. All persons in the area must not make any other body
> contact with the cutting machine unless additional insulating measures
> are taken.
>
> Safety goggles and steel toed shoes must be worn by all persons near
> the drilling/cutting operations.
>
> The contractor is responsible for securing all cut-out portions /
> plugs to assure that they do not fall (especially the floor cut-outs /
> plugs).
>
> **3.4 CODES & STANDARDS**
>
> N/A
>
> **3.5 IDENTIFICATION & MARKING**
>
> PPPL will mark the penetration number and locations of the
> penetrations on the floor and walls. PPPL shall assure that such
> identification is legible after completion of work.
>
> **3.6 WORKMANSHIP**
>
> N/A

**[4.0 TEST REQUIREMENTS]{.underline}**

> N/A.

**[5.0 QUALITY ASSURANCE REQUIREMENTS]{.underline}**

> All work shall take place under direct PPPL supervision.
>
> QA/QC personnel will periodically monitor the work in progress for
> comformance to this and other applicable PPPL requirements.

**[6.0 DOCUMENTATION REQUIREMENTS]{.underline}**

> N/A

**[7.0 HANDLING SHIPPING AND STORAGE]{.underline}**

> N/A

**[8.0 DELIVERABLES]{.underline}**

> N/A

**[9.0 WARRANTY]{.underline}**

> N/A