Williams Kern River Pipeline Enhancement

ElBERTA Scope

LA1-018

March 6, 2001

Paul Hickey

  1. Overview

    2. Three (3) compressor stations will be added to the Kern River Pipeline in increase capacity by 130 MMSCFD. Target date for all three (3) stations to be on line is June 15, 2001. Solar is supplying all Turbomachinery and site work relating to Turbomachinery. Williams is handling utilities to site, pipeline tie-in’s, roadwork, permitting, fencing, etc. All stations will be operated manually 24/7 initially with SCADA hookup later.

  2. Design Conditions

1250 psig @ -20 / 150 ° F

Elevation 5000’

Solar Specs B31.8 Process Piping (B31.3 can be used on utilities)

Williams prefers API 5L, X-60 Grade on Large Bore Piping

Solar Symbols on P & ID’s (At least initially)

T/M Performance c/w Curves

Vent Silence Sizing

Time (30 or 60 seconds based on seals)

Volume of pipe valves skids and turbine piping

Delay blowdown of station header until unit blowdown and limit rate to same are as pipe/valve skid

75 dBA

  1. Costing
  1. Customer Services Job Number

1) Fixed Portion
    1. Cost Plus Portion
    2. Specify Shipping Location (Loose Ship will not go to TF)
  1. Temporary Site (Lease)
  3. 290

1) Design

P & ID’s

Plot Plan

Foundation Location Plan

One-Line

Electrical Interconnecting Drawings (On Skid Controls)

PCR Layout (Vendor)

Hazardous Area Classification

Site Lighting

Cable Schedule

Cable Tray Routing

Piping Stress Calculations

Piping Isometrics

Pipe Supports (Free standing / steel) (Concrete Sleepers by Site Contractor)

Instrument Index and Data Sheets

Cause & Effect

No HAZOP
    1. Procurement

      2. TurboFab Items

      Loose Shipped Items (Will not ship to TF)

      All Tagged Items

      Valves > 2"

      Vent Silencer

      Inlet Scrubber

      PCR

      Unclassified (Unpressurized)

      Battery & Chargers (T/M)

      Station Control Panel (One Bay)

      Gas Start / On Skid Controls / Wet Seals

      Area For Future SCADA

      Desk and Chair / No Bathroom

      Insure Door is high enough for snow

      Oversize for unknown

      Condensate Tank (Atmospheric)

      No Coolers

      Startup and Commissioning Spares

    2. Inspection / Expediting

      3. Local

      Site

    3. Commissioning

FSR

Commissioning Specialist (BOP) (Need to schedule)
  1. Turbomachinery
    1. Equipment

      2. 2 – Centaur 50 / C336

      1 – Centuar 40 / C336

      Ancillary Skid

      Huff & Puff

      Gas Start / Wet Seals

      Turbine Enclosed only

      On Skid Controls

      Battery Chargers and Batteries

      Station Panel

    2. ACS

      3. No

    3. MI

      4. No

 
  2. TurboFab

3 – 16" 600 RF x 16" 600 RF Pipe/Valve Skid

Bettis Robotarms

EVS Ball Valves and Wafer Checks

Anti-Surge Valve (Ball or Globe???)

PSV (Compressors can produce higher pressure)

Cable and Tray

Air Supply to Instrumentation
    1. Fuel Gas Skid (All sites will be the same

Dual Filter Separators

Dual regulators

Electric Heater (Panel in PCR)

Heat Tracing (Electric c/w local thermostat)

On skid controls in EP Electrical Boxes

Cable and Tray

Air Supply to Instrumentation

Interconnecting Piping (TurboFab or Shaw)

Tracibility per DOT required

TurboFab Furnished NDT

  2. Site Contractor
    1. Camp

      2. Offices

      Sanitary Facilities

      Water

      Storage (Engineered Items)

      Engineers Items

      Turbomachinery

      Special Tools

      Expendables

      Gaskets, studs

      Tubing fittings

      Electrical fittings

    2. Procurement

      3. Expendables

      Lube Oil (C32)

      Flushing / Fill / Commissioning

      Cable / Tray

      Tubing Fitting

      < 2" Valves

      Structural Materials

      Pipe Supports / Cable Tray Supports / Walkway

      Miscellaneous pipe & fittings

      All non spooled piping

      Studs & Gasket (Need to determine amount)

      Site Ballast

      Oily Water Sump

      Septic Tank

      Site Lighting Fixtures

    3. Civil

      4. Foundations

      Design / Excavations / Concrete Work

      Landscaping

      Site Ballast

    5. Mechanical

      6. Turbomachinery

      Install / LO Flushing / Commissioning

      Piping

      Install Piping

      Pipe Supports

      Design Concrete Sleepers only

      Build all steel and free standing supports to Solar Design

      NDT (100% Xray on Process Piping)

      Hydrotest

      Air Compressors

      Condenstate Tank

      Sumps

      Oily Water Sump

      Septic Tank

      Potable Water Tank

    6. Painting

      7. Solar Standard

    7. Instrumentation / Electrical

      8. Instrumentation

      Electrical

      Cable and Tray

      Detailed Design

      Installation

      Pickup Land Power

      Set PCR

    8. Commissioning

Pre-Commissioning

Air / Electrically

Energize PCR / Site

Purge

First Gas

Blowdown

Pressure in Increments

Commissioning Equipment

Acceptance

Performance ????

  2. Comments
  1. Type of Bolt Tensioning / Tightening should be discussed with all parties.
  2. Air reservoirs are required on large bore actuators to prevent shutdown on low air pressure during actuation.
  1. Personnel

PM David Richoux

PE Paul Hickey

ME Mark Jarzomski

IE Fabrizio Frau

EE Will Kummer

Buyer Elaine Massey / Marian Popp

QC Charlie Nix

Sales Tom Cleeland

TM PM Steve Rawson